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Sample records for preliminary research suggests

  1. Construction ages of the Upton Stone Chamber: Preliminary findings and suggestions for future luminescence research

    Science.gov (United States)

    Mahan, Shannon; Martin, Frederick; Taylor, Cathy

    2015-01-01

    The Upton Chamber in Massachusetts, an earth-covered stone structure 3.4 meters (m) in diameter, with a corbelled stone dome, and a 4.3 m long entrance passageway, is studied with the aim of determining whether optically stimulated luminescence (OSL) dating methods can be used to establish the approximate construction date of the entranceway. Three samples, taken from soil behind the lowest stones in the wall of the entrance passageway, returned OSL ages between 385 and 660 years ago (or from 1625 A.D. to 1350 A.D.; using the year 2011 as the 0 year). One sample, taken below the bottom of the artifact layers in an archeological test pit in front of the chamber entrance, returned OSL ages between 650 and 880 years ago. A modern sample collected from a nearby fluvial channel returned an age between 55 and 175 years. The Upton Chamber OSL sampling results are challenging to interpret because there are mixtures in the samples of both younger and older grains that likely result from human modification, root or soil processes, animal bioturbation (i.e. ants and worms), and/or partial bleaching. The ages were determined using the lowest component of the finite mixture model as applied to a distribution of quartz grains. Further research may enable us to determine whether older components are of anthropomorphic or geological origin.

  2. Research Suggestions for Students

    Science.gov (United States)

    Holland, John L.

    1974-01-01

    Describes how to perform accurate research. Also includes suggestions for specific research projects under such headings as: (1) types; (2) environments; (3) interactions; (4) classification; (5) hexagonal model; and (6) differentiation. (HMV)

  3. Suggestions for Structuring a Research Article

    Science.gov (United States)

    Klein, James D.; Reiser, Robert A.

    2014-01-01

    Researchers often experience difficulty as they attempt to prepare journal articles that describe their work. The purpose of this article is to provide researchers in the field of education with a series of suggestions as to how to clearly structure each section of a research manuscript that they intend to submit for publication in a scholarly…

  4. Qualitative Research Articles: Guidelines, Suggestions and Needs

    Science.gov (United States)

    Crescentini, Alberto; Mainardi, Giuditta

    2009-01-01

    Purpose: The purpose of this paper is to give ideas and suggestions to avoid some typical problems of qualitative articles. The aim is not to debate quality in qualitative research but to indicate some practical solutions. Design/methodology/approach: The paper discusses the design of qualitative research and the structure of a qualitative article…

  5. Preliminary research suggests that the overall UK cost of autism is about £34 billion each year. There needs to be a further evaluation of the economic case for early intervention

    OpenAIRE

    Knapp, Martin

    2012-01-01

    New research by Martin Knapp and colleagues estimates the average lifetime cost of someone with autism, as well as the total economic impact nationally in a single year. Their tentative research results indicates the costs for the UK and the next phase will look to see if there is an economic case for early intervention.\\ud \\ud

  6. Preliminary aspects of a qualitative research projection

    Directory of Open Access Journals (Sweden)

    Simona Haidau

    2012-12-01

    Full Text Available In this paper are presented preliminary aspects on the design of of qualitative research achieved by nongovernmental organizations in the North-East of Romȃnia. The research aims to identify attitudes, opinions and behaviors to nongovernmental organizations to implement public relations programs and campaigns.

  7. Sexual health and older adults: suggestions for social science research.

    Science.gov (United States)

    Hinchliff, Sharron

    2016-11-01

    The body of evidence on older adults' sexual health is beginning to grow. However, it remains an under-researched area particularly within the social sciences. This viewpoint outlines four considerations for those who carry out social science research in this area: 1. defining the age category "older adults"; 2. being clear about the types of sex under research; 3. capturing a range of diverse voices; and 4. considering the use of qualitative research methods to explore the topic in depth. These suggestions are aimed at helping researchers to avoid some of the pitfalls of research in this area, as well as improving the evidence base in order to advance recognition of the issues and drive change in service provision.

  8. Autocomplete as Research Tool: A Study on Providing Search Suggestions

    Directory of Open Access Journals (Sweden)

    David Ward

    2012-12-01

    Full Text Available As the library website and on its online searching tools become the primary “branch” many users visit for their research, methods for providing automated, context-sensitive research assistance need to be developed to guide unmediated searching towards the most relevant results.  This study examines one such method, the use of autocompletion in search interfaces, by conducting usability tests on its use in typical academic research scenarios.  The study reports notable findings on user preference for autocomplete features, and suggests best practices for their implementation.

  9. Research Directions Suggested by the A.C.L.U.

    Science.gov (United States)

    Triandis, Harry C.

    1975-01-01

    Translates questions submitted by Alan Reitman, Associate Executive Director of the American Civil Liberties Union which the practitioners of civil liberties would like behavioral scientists to answer into researchable topics. Reviews some of the literature relevant to each, and suggests the kinds of studies needed to provide some answers.…

  10. Solid-State Lighting 2017 Suggested Research Topics

    Energy Technology Data Exchange (ETDEWEB)

    None

    2017-09-29

    A 2017 update to the Solid-State Lighting R&D Plan that is divided into two documents. The first document describes a list of suggested SSL priority research topics and the second document provides context and background, including information drawn from technical, market, and economic studies. Widely referenced by industry and government both here and abroad, these documents reflect SSL stakeholder inputs on key R&D topics that will improve efficacy, reduce cost, remove barriers to adoption, and add value for LED and OLED lighting solutions over the next three to five years, and discuss those applications that drive and prioritize the specific R&D.

  11. Six Suggestions for Research on Games in Cognitive Science.

    Science.gov (United States)

    Chabris, Christopher F

    2017-04-01

    Games are more varied and occupy more of daily life than ever before. At the same time, the tools available to study game play and players are more powerful than ever, especially massive data sets from online platforms and computational engines that can accurately evaluate human decisions. This essay offers six suggestions for future cognitive science research on games: (1) Don't forget about chess, (2) Look beyond action games and chess, (3) Use (near)-optimal play to understand human play and players, (4) Investigate social phenomena, (5) Raise the standards for studies of games as treatments, (6) Talk to real experts. Copyright © 2017 Cognitive Science Society, Inc.

  12. Suggested drilling research tasks for the Federal Government

    Energy Technology Data Exchange (ETDEWEB)

    Carson, C.C.

    1984-04-01

    A brief summary discussion of drilling, drilling research and the role of the government in drilling research is presented. Specific research and development areas recommended for federal consideration are listed. The technical nature of the identified tasks is emphasized. The Appendices present the factual basis for the discussion and recommendations. Numerous references are noted in the Appendices.

  13. BH4 treatment in BH4-responsive PKU patients: preliminary data on blood prolactin concentrations suggest increased cerebral dopamine concentrations.

    Science.gov (United States)

    van Vliet, Danique; Anjema, Karen; Jahja, Rianne; de Groot, Martijn J; Liemburg, Geertje B; Heiner-Fokkema, M Rebecca; van der Zee, Eddy A; Derks, Terry G J; Kema, Ido P; van Spronsen, Francjan J

    2015-01-01

    In phenylketonuria (PKU), cerebral neurotransmitter deficiencies have been suggested to contribute to brain dysfunction. Present treatment aims to reduce blood phenylalanine concentrations by a phenylalanine-restricted diet, while in some patients blood phenylalanine concentrations also respond to cofactor treatment with tetrahydrobiopterin (BH4). Recently, a repurposing approach of BH4 was suggested to increase cerebral neurotransmitter synthesis. To investigate whether BH4 may improve cerebral dopamine concentrations in PKU patients beyond its effect through lowering blood phenylalanine concentrations, we investigated blood prolactin concentrations-as a parameter of brain dopamine availability. We retrospectively compared blood prolactin in relation to blood phenylalanine concentrations of nine (male) BH4-responsive PKU patients, when being treated without and with BH4. Blood prolactin concentrations positively correlated to blood phenylalanine concentrations (p=0.002), being significantly lower with than without BH4 treatment (p=0.047). In addition, even in this small number of male patients, blood prolactin concentrations tended to be lower at increasing BH4 dose (p=0.054), while taking blood phenylalanine concentrations into account (p=0.002). In individual BH4-responsive patients, median blood prolactin concentrations were significantly lower while using BH4 than before using BH4 treatment (p=0.024), whereas median blood phenylalanine concentrations tended to be lower, but this did not reach statistical significance (p=0.107). Therefore, these data show that high blood phenylalanine in BH4-responsive PKU male patients seems to be associated with increased blood prolactin concentrations, suggesting reduced cerebral dopamine availability. Moreover, these data suggest that BH4 treatment in itself could decrease blood prolactin concentrations in a dose-responsive way, independent of blood phenylalanine concentrations. We conclude that these preliminary data

  14. Quantitative Approaches to Group Research: Suggestions for Best Practices

    Science.gov (United States)

    McCarthy, Christopher J.; Whittaker, Tiffany A.; Boyle, Lauren H.; Eyal, Maytal

    2017-01-01

    Rigorous scholarship is essential to the continued growth of group work, yet the unique nature of this counseling specialty poses challenges for quantitative researchers. The purpose of this proposal is to overview unique challenges to quantitative research with groups in the counseling field, including difficulty in obtaining large sample sizes…

  15. Quantitative Approaches to Group Research: Suggestions for Best Practices

    Science.gov (United States)

    McCarthy, Christopher J.; Whittaker, Tiffany A.; Boyle, Lauren H.; Eyal, Maytal

    2017-01-01

    Rigorous scholarship is essential to the continued growth of group work, yet the unique nature of this counseling specialty poses challenges for quantitative researchers. The purpose of this proposal is to overview unique challenges to quantitative research with groups in the counseling field, including difficulty in obtaining large sample sizes…

  16. Psychotherapy training: Suggestions for core ingredients and future research.

    Science.gov (United States)

    Boswell, James F; Castonguay, Louis G

    2007-12-01

    Despite our considerable depth and breadth of empirical knowledge on psychotherapy process and outcome, research on psychotherapy training is somewhat lacking. We would argue, however, that the scientist-practitioner model should not only guide practice, but also the way our field approaches training. In this paper we outline our perspective on the crucial elements of psychotherapy training based on available evidence, theory, and clinical experience, focusing specifically on the structure, key components, and important skills to be learned in a successful training program. In addition, we derive specific research directions based on the crucial elements of our proposed training perspective, and offer general considerations for research on training, including method and measurement issues. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

  17. Children's suggestibility research: Things to know before interviewing a child

    Directory of Open Access Journals (Sweden)

    Amelia Courtney Hritz

    2015-01-01

    Full Text Available Children's testimony is often the only evidence of alleged abuse. Thus, the importance of conducting forensic interviews that are free from bias and misleading information is immense, as these could lead to false reports. In the current paper, we review unexpected findings in children's suggestibility that illustrate the difficulty in distinguishing between false and accurate reports. We explore situations in which a younger person's memory account may be more accurate than that of an adult, when a single suggestive interview may be as detrimental as multiple interviews, and when children can make inaccurate reports spontaneously. We conclude with recommendations for interviewers to decrease false reporting by both children and adults.

  18. Curriculum Alignment Research Suggests that Alignment Can Improve Student Achievement

    Science.gov (United States)

    Squires, David

    2012-01-01

    Curriculum alignment research has developed showing the relationship among three alignment categories: the taught curriculum, the tested curriculum and the written curriculum. Each pair (for example, the taught and the written curriculum) shows a positive impact for aligning those results. Following this, alignment results from the Third…

  19. Gifted Male Readers: Current Understandings and Suggestions for Future Research

    Science.gov (United States)

    Pagnani, Alexander R.

    2013-01-01

    Research literature concerning gifted male readers relies primarily on more extensive bodies of work regarding gifted males and male readers. Studied as a whole, the two halves portray a worrisome state of affairs for gifted male readers, who lag behind their female counterparts in the same patterns found across the ability spectrum. This literacy…

  20. What Brain Research Suggests for Teaching Reading Strategies

    Science.gov (United States)

    Willis, Judy

    2009-01-01

    How the brain learns to read has been the subject of much neuroscience educational research. Evidence is mounting for identifiable networks of connected neurons that are particularly active during reading processes such as response to visual and auditory stimuli, relating new information to prior knowledge, long-term memory storage, comprehension,…

  1. Curriculum Alignment Research Suggests that Alignment Can Improve Student Achievement

    Science.gov (United States)

    Squires, David

    2012-01-01

    Curriculum alignment research has developed showing the relationship among three alignment categories: the taught curriculum, the tested curriculum and the written curriculum. Each pair (for example, the taught and the written curriculum) shows a positive impact for aligning those results. Following this, alignment results from the Third…

  2. The picture test of separation and individuation - preliminary research

    Directory of Open Access Journals (Sweden)

    Gregor Žvelc

    2000-06-01

    Full Text Available Authors introduce a new instrument, which they developed for measuring separation and individuation process and attachment in adolescence and adulthood. The Picture Test of Separation and Individuation (PTSI is a semi–projective test. It consists of various pictures, which represent relationships with significant others. PTSI is divided into three subtests: Relationship with Mother, Relationship with Father and Attachment. In a preliminary research on a sample of college and university students authors studied basic properties of the test. The results of the research indicate that PTSI is consistent with theoretical background, has good sensitivity and is economical. The Picture Test of Separation and Individuation enables quick but complex insight into individual's relationships with significant others as well as into his/her stage of separation and individuation process. Considering satisfying results of pilot study, authors suggest further research for validation of the test.

  3. P Systems and Topology: Some Suggestions for Research

    OpenAIRE

    2009-01-01

    Lately, some studies linked the computational power of abstract computing systems based on multiset rewriting to Petri nets and the computation power of these nets to their topology. In turn, the computational power of these abstract computing devices can be understood just looking at their topology, that is, information flow. This line of research is very promising for several aspects: its results are valid for a broad range of systems based on multiset rewriting; it allows...

  4. Plagiarism in Student Research: Responsibility of the Supervisors and Suggestions to Ensure Plagiarism Free Research.

    Science.gov (United States)

    Krishan, Kewal; Kanchan, Tanuj; Baryah, Neha; Mukhra, Richa

    2016-11-28

    Plagiarism is a serious threat plaguing the research in publication of science globally. There is an increasing need to address the issue of plagiarism especially among young researchers in the developing part of the world. Plagiarism needs to be earnestly discouraged to ensure a plagiarism free research environment. We provide further suggestions to combat student plagiarism at Master's level and the regulations/guidelines regarding plagiarism in India.

  5. A Preliminary Rubric Design to Evaluate Mixed Methods Research

    Science.gov (United States)

    Burrows, Timothy J.

    2013-01-01

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

  6. A Preliminary Rubric Design to Evaluate Mixed Methods Research

    Science.gov (United States)

    Burrows, Timothy J.

    2013-01-01

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

  7. Every scientist is a memory researcher: Suggestions for making research more memorable.

    Science.gov (United States)

    Madan, Christopher R

    2015-01-01

    Independent of the actual results, some scientific articles are more memorable than others. As anyone who has written an article collaboratively knows, there are numerous ways a manuscript can be written to convey the same general ideas. To aid with this, many scientific writing books and editorials provide advice, often anecdotal, on how to make articles more memorable. Here I ground these suggestions with empirical support from memory research. Specifically, I suggest that researchers consider how to emphasize their work's novelty, strive to describe their work using concrete, easy-to-understand terms, and use caution when attempting to evoke an emotional response in the reader. I also discuss considerations in title selections and conference presentations.

  8. Paperless Braille Reading: A Preliminary Research Report.

    Science.gov (United States)

    Bourgeois, M.; Ashcroft, S. C.

    The study involving three blind elementary school, six blind high school, and four blind college students was designed to establish oral reading rates and oral reading error rates for Ss reading conventional braille volumes and brailled materials with the Digi-cassette, an electronic braille reading and writing machine. Data suggested several…

  9. Paperless Braille Reading: A Preliminary Research Report.

    Science.gov (United States)

    Bourgeois, M.; Ashcroft, S. C.

    The study involving three blind elementary school, six blind high school, and four blind college students was designed to establish oral reading rates and oral reading error rates for Ss reading conventional braille volumes and brailled materials with the Digi-cassette, an electronic braille reading and writing machine. Data suggested several…

  10. Preliminary Design Study of a Hybrid Airship for Flight Research

    Science.gov (United States)

    Browning, R. G. E.

    1981-01-01

    The feasibility of using components from four small helicopters and an airship envelope as the basis for a quad-rotor research aircraft was studied. Preliminary investigations included a review of candidate hardware and various combinations of rotor craft/airship configurations. A selected vehicle was analyzed to assess its structural and performance characteristics.

  11. NATIONAL SCIENCE FOUNDATION. Preliminary Observations on Indirect Costs for Research

    Science.gov (United States)

    2017-05-24

    NATIONAL SCIENCE FOUNDATION Preliminary Observations on Indirect Costs for Research Statement of John Neumann, Director...on Science , Space, and Technology, House of Representatives For Release on Delivery Expected at 10:00 a.m. ET Wednesday, May 24th, 2017 GAO-17...testimony before the Subcommittee on Research and Technology and the Subcommittee on Oversight, Committee on Science , Space, and Technology, House of

  12. Online privacy: overview and preliminary research

    Directory of Open Access Journals (Sweden)

    Renata Mekovec

    2010-12-01

    Full Text Available Normal 0 21 false false false HR X-NONE X-NONE MicrosoftInternetExplorer4 Over the last decade using the Internet for online shopping, information browsing and searching as well as for online communication has become part of everyday life. Although the Internet technology has a lot of benefits for users, one of the most important disadvantages is related to the increasing capacity for users’ online activity surveillance. However, the users are increasingly becoming aware of online surveillance methods, which results in their increased concern for privacy protection. Numerous factors influence the way in which individuals perceive the level of privacy protection when they are online. This article provides a review of factors that influence the privacy perception of Internet users. Previous online privacy research related to e-business was predominantly focused on the dimension of information privacy and concerned with the way users’ personal information is collected, saved and used by an online company. This article’s main aim is to provide an overview of numerous Internet users’ privacy perception elements across various privacy dimensions as well as their potential categorization. In addition, considering that e-banking and online shopping are one of the most widely used e-services, an examination of online privacy perception of e-banking/online shopping users was performed. 

  13. The picture test of separation and individuation - preliminary research

    OpenAIRE

    Gregor Žvelc; Maša Žvelc

    2000-01-01

    Authors introduce a new instrument, which they developed for measuring separation and individuation process and attachment in adolescence and adulthood. The Picture Test of Separation and Individuation (PTSI) is a semi–projective test. It consists of various pictures, which represent relationships with significant others. PTSI is divided into three subtests: Relationship with Mother, Relationship with Father and Attachment. In a preliminary research on a sample of college and university...

  14. Small karstic Dobra River (Croatia) suggested as natural laboratory for impactite research

    Science.gov (United States)

    Frančišković-Bilinski, Stanislav; Bilinski, Halka; Sikder, Arif M.

    2016-04-01

    An unexpected anomaly of magnetic susceptibility (MS) was observed in stream sediments of the upper course of the karstic Dobra River (Croatia). Preliminary results pointed to a possible impactite, formed by a shock event caused by a meteorite impact or by volcanic processes [1]. In addition to geophysical experiments, petrological and geochemical studies are reported [2, 3]. The multidisciplinary work for identification and confirmation of impact structure is still in progress. Results will be presented and the difficulties due to weathering and transport processes will be discussed and compared with recent literature [4, 5]. In reported results numerous evidences exist, which are in support of impact origin, such as vesicular glass with quench texture, ballen textures in the lechatelierite, presence of Troilite, etc. We suggest that the Dobra River from its source to the abyss in Ogulin (Upper Dobra) is a possible natural laboratory for studying processes of mixing between impactite material and fluvial sediments within a small area, including spherules exposed to water and in the overbank sediments. Especially the introduction of isotope studies in this research and enlargement of multinational team of experts are suggested. Literature: [1] Franči\\vsković-Bilinski, S., Bilinski, H., Scholger, R., Tomašić, N., Maldini, K. (2014): Magnetic spherules in sediments of the sinking karstic Dobra River (Croatia). Journal of soils and sediments 14(3), 600-614. [2] Franči\\vsković-Bilinski, S., Sikder, A.M., Bilinski, H., Castano, C.E., Garman, G.C. (2015): Traces of meteorite impact in the sediments of karstic Dobra River (Croatia). 15th International multidisciplinary scientific geoconference SGEM 2015 Conference proceedings, Vol. 1, 507-514. [3] Sikder, A.M., Franči\\vsković-Bilinski, S., Bilinski, H., Castano, C.E., Clifford, D.M., Turner, J.B., Garman, G.C. (2015): Petrographic analysis of the magnetic spherules from the sediments of karastic Dobra River

  15. A Suggested Research Agenda on Treatment-Outcome Research for Female Victims of Violence

    Science.gov (United States)

    Resick, Patricia A.

    2004-01-01

    I appreciate the opportunity to present my opinions on the appropriate course for the research agenda on violence against women. Briere and Jordan (this issue) have done an estimable job in reviewing the research on the psychological impact of violence on women and have concluded that, because psychological symptoms following victimization are…

  16. Welfare assessment in porcine biomedical researchSuggestion for an operational tool

    DEFF Research Database (Denmark)

    Søndergaard, Lene Vammen; Dagnæs-Hansen, Frederik; Herskin, Mette S

    2011-01-01

    In recent years, increasing interest in using the pig (Sus scrofa) for biomedical research has become evident. Today, the pig is considered an advantageous alternative animal model for various human diseases and conditions. However, even though a considerable amount of biomedical research has been...... of the extent of welfare assessment in pigs used in biomedical research and to suggest a welfare assessment standard for research facilities based on an exposition of ethological considerations relevant for the welfare of pigs in biomedical research. The tools for porcine welfare assessment presented suggest...

  17. From Game to Gamification: Preliminary Research of Gamification Marketing Theory

    Directory of Open Access Journals (Sweden)

    Dai-Yun Wu

    2015-07-01

    Full Text Available This article aims to provide a new understanding of the theoretical foundations of gamification and the related phenomena in the field of marketing communication. We started from redefining the concept of marketing gamification, and tried to point out the mechanisms of the phenomena by proposing theoretical basis from brand and consumer perspective separately. Finally, we tried to clarify some similar concepts, and put forward a marketing gamification model and a gamification concept map as the preliminary theoretical framework for further research in the future.

  18. Regulations and Ethical Considerations for Astronomy Education Research III: A Suggested Code of Ethics

    Science.gov (United States)

    Brogt, Erik; Foster, Tom; Dokter, Erin; Buxner, Sanlyn; Antonellis, Jessie

    2009-01-01

    We present an argument for, and suggested implementation of, a code of ethics for the astronomy education research community. This code of ethics is based on legal and ethical considerations set forth by U.S. federal regulations and the existing code of conduct of the American Educational Research Association. We also provide a fictitious research…

  19. Environmental Survey preliminary report, Solar Energy Research Institute, Golden, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    1988-10-01

    This report presents the preliminary findings of the first phase of the Environmental Survey of the US Department of Energy's (DOE) Solar Energy Research Institute (SERI), conducted December 14 through 18, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. The team includes outside experts supplied by private contractors. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with SERI. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SERI, and interviews with site personnel. 33 refs., 22 figs., 21 tabs.

  20. Preliminary research of CZT based PET system development in KAERI

    Energy Technology Data Exchange (ETDEWEB)

    Jo, Woo Jin; Jeong, Man Hee; Kim, Han Soo; Ha, Jang Ho [Advanced Radiation Detection Instrument and Sensor Lab., Korea Atomic Energy Research Institute, Jeongeup (Korea, Republic of); Kim, Sang Yeol [Notice Co., Ltd., Anyang (Korea, Republic of)

    2016-06-15

    For positron emission tomography (PET) application, cadmium zinc telluride (CZT) has been investigated by several institutes to replace detectors from a conventional system using photomultipliers or Silicon-photomultipliers (SiPMs). The spatial and energy resolution in using CZT can be superior to current scintillator-based state-of-the-art PET detectors. CZT has been under development for several years at the Korea Atomic Energy Research Institute (KAERI) to provide a high performance gamma ray detection, which needs a single crystallinity, a good uniformity, a high stopping power, and a wide band gap. Before applying our own grown CZT detectors in the prototype PET system, we investigated preliminary research with a developed discrete type data acquisition (DAQ) system for coincident events at 128 anode pixels and two common cathodes of two CZT detectors from Redlen. Each detector has a 19.4×19.4×6 mm{sup 3} volume size with a 2.2 mm anode pixel pitch. Discrete amplifiers consist of a preamplifier with a gain of 8 mV·fC-1 and noise of 55 equivalent noise charge (ENC), a CR-RC4 shaping amplifier with a 5 μs peak time, and an analog-to-digital converter (ADC) driver. The DAQ system has 65 mega-sample per second flash ADC, a self and external trigger, and a USB 3.0 interface.Characteristics such as the current-to-voltage curve, energy resolution, and electron mobility life-time products for CZT detectors are investigated. In addition, preliminary results of gamma ray imaging using 511 keV of a {sup 22}Na gamma ray source were obtained. In this study, the DAQ system with a CZT radiation sensor was successfully developed and a PET image was acquired by two sets of the developed DAQ system.

  1. Research Handbook on Children's Language Learning. Preliminary Edition. Final Report.

    Science.gov (United States)

    Dato, Daniel P.

    This handbook serves as an introduction to the study of children's language development and as a supplementary aid in the training of research workers in the field of children's language learning. As a teaching aid, it is suggested this work be used with a film entitled "Psycholinquistic Research Techniques: Children's Language." Major chapters…

  2. Public Opinion Research as a Basis for Student Learning: A Suggested Teaching Model.

    Science.gov (United States)

    Nickerson, Brian J.

    This paper provides a suggested teaching model enabling students to conduct extensive, hands-on survey research as the basis of part or all of a political science class. The model emphasizes active student learning and development of applied skills. The components of this model can be modified for use in a broad array of undergraduate political…

  3. BH4 treatment in BH4-responsive PKU patients : Preliminary data on blood prolactin concentrations suggest increased cerebral dopamine concentrations

    NARCIS (Netherlands)

    van Vliet, Danique; Anjema, Karen; Jahja, Rianne; de Groot, Martijn J; Liemburg, Geertje B; Heiner-Fokkema, Rebecca; van der Zee, Eddy A; Derks, Terry G J; Kema, Ido P; van Spronsen, Francjan J

    2015-01-01

    In phenylketonuria (PKU), cerebral neurotransmitter deficiencies have been suggested to contribute to brain dysfunction. Present treatment aims to reduce blood phenylalanine concentrations by a phenylalanine-restricted diet, while in some patients blood phenylalanine concentrations also respond to c

  4. Research plan and preliminary results - A field research site for emerging contaminants in Iowa

    Science.gov (United States)

    Schnoebelen, Douglas J.; Kolpin, Dana W.; Barber, Larry B.; Furlong, Edward T.; Meyer, Michael; Skopec, M.

    2006-01-01

    Research has recently documented the prevalence of a wide variety of pharmaceuticals and other emerging contaminants (ECs) in streams across the United States. Wastewater treatment plants (WWTPs) have been found to be an important source and collection point of ECs to streams as many ECs are incompletely removed during treatment. To investigate the complex in-stream processes (e.g., dilution, sorption, degradation, dispersion, etc.) that can affect ECs following their input from a WWTP and determining if such input is having an effect on the aquatic ecosystem requires the integration of multi-disciplinary efforts at a carefully selected field site. Preliminary work has identified an 8-km reach of Fourmile Creek in central Iowa as an ideal research site to investigate such important research questions pertaining to ECs. Unique aspects of Fourmile Creek included: (1) it single source effluent-dominated stream, (2) background data document the input of a wide variety of ECs from WWTP discharge, (3) small basin size, (4) relatively simple flow system, (5) background data suggest that undefined processes are taking place decreasing the level of select ECs during stream transport, (6) the WWTP uses a treatment technology (activated sludge) typical of many towns in Iowa and the United States (7) a hydrogeologic setting of a low-gradient, small stream (average discharge less than 1.41 m³/s) in glacial drift is typical of many areas in Iowa and across the Midwest, and (8) the existence of a low-head clam approximately 2 km upstream of the WWTP outfall allowing more accurate "above WWTP" and "below WWTP" comparisons in aquatic ecosystems. Furthermore, the WWTP is scheduled to close by 2011 providing a unique opportunity to determine how stream hydrology, water chemistry and aquatic biota react to the removal of the primary source of flow and ECs in this system. This will allow a novel "before" and "after" assessment not previously available in EC research. Research to date

  5. Affordances of Augmented Reality in Science Learning: Suggestions for Future Research

    Science.gov (United States)

    Cheng, Kun-Hung; Tsai, Chin-Chung

    2013-08-01

    Augmented reality (AR) is currently considered as having potential for pedagogical applications. However, in science education, research regarding AR-aided learning is in its infancy. To understand how AR could help science learning, this review paper firstly has identified two major approaches of utilizing AR technology in science education, which are named as image- based AR and location- based AR. These approaches may result in different affordances for science learning. It is then found that students' spatial ability, practical skills, and conceptual understanding are often afforded by image-based AR and location-based AR usually supports inquiry-based scientific activities. After examining what has been done in science learning with AR supports, several suggestions for future research are proposed. For example, more research is required to explore learning experience (e.g., motivation or cognitive load) and learner characteristics (e.g., spatial ability or perceived presence) involved in AR. Mixed methods of investigating learning process (e.g., a content analysis and a sequential analysis) and in-depth examination of user experience beyond usability (e.g., affective variables of esthetic pleasure or emotional fulfillment) should be considered. Combining image-based and location-based AR technology may bring new possibility for supporting science learning. Theories including mental models, spatial cognition, situated cognition, and social constructivist learning are suggested for the profitable uses of future AR research in science education.

  6. Conversion Preliminary Safety Analysis Report for the NIST Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Diamond, D. J. [Brookhaven National Lab. (BNL), Upton, NY (United States); Baek, J. S. [Brookhaven National Lab. (BNL), Upton, NY (United States); Hanson, A. L. [Brookhaven National Lab. (BNL), Upton, NY (United States); Cheng, L-Y [Brookhaven National Lab. (BNL), Upton, NY (United States); Brown, N. [Brookhaven National Lab. (BNL), Upton, NY (United States); Cuadra, A. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2015-01-30

    The NIST Center for Neutron Research (NCNR) is a reactor-laboratory complex providing the National Institute of Standards and Technology (NIST) and the nation with a world-class facility for the performance of neutron-based research. The heart of this facility is the NIST research reactor (aka NBSR); a heavy water moderated and cooled reactor operating at 20 MW. It is fueled with high-enriched uranium (HEU) fuel elements. A Global Threat Reduction Initiative (GTRI) program is underway to convert the reactor to low-enriched uranium (LEU) fuel. This program includes the qualification of the proposed fuel, uranium and molybdenum alloy foil clad in an aluminum alloy, and the development of the fabrication techniques. This report is a preliminary version of the Safety Analysis Report (SAR) that would be submitted to the U.S. Nuclear Regulatory Commission (NRC) for approval prior to conversion. The report follows the recommended format and content from the NRC codified in NUREG-1537, “Guidelines for Preparing and Reviewing Applications for the Licensing of Non-power Reactors,” Chapter 18, “Highly Enriched to Low-Enriched Uranium Conversions.” The emphasis in any conversion SAR is to explain the differences between the LEU and HEU cores and to show the acceptability of the new design; there is no need to repeat information regarding the current reactor that will not change upon conversion. Hence, as seen in the report, the bulk of the SAR is devoted to Chapter 4, Reactor Description, and Chapter 13, Safety Analysis.

  7. The preliminary research for biosynthetic engineering by radiation fusion technology

    Energy Technology Data Exchange (ETDEWEB)

    Roh, Chang Hyun; Jung, U Hee; Park, Hae Ran [KAERI, Daejeon (Korea, Republic of)

    2012-01-15

    The purpose of this project is to elucidate the solution to the production of bioactive substance using biotransformation process from core technology of biosynthetic engineering by radiation fusion technology. And, this strategy will provide core technology for development of drugs as new concept and category. Research scopes and contents of project include 1) The development of mutant for biosynthetic engineering by radiation fusion technology 2) The development of host for biosynthetic engineering by radiation fusion technology 3) The preliminary study for biosynthetic engineering of isoflavone by radiation fusion technology. The results are as follows. Isoflavone compounds(daidzein, hydroxylated isoflavone) were analyzed by GC-MS. The study of radiation doses and p-NCA high-throughput screening for mutant development were elucidated. And, it was carried out the study of radiation doses for host development. Furthermore, the study of redox partner and construction of recombinant strain for region-specific hydroxylation(P450, redox partner). In addition, the biological effect of 6,7,4'-trihydroxyisoflavone as an anti-obesity agent was elucidated in this study.

  8. Bioremediation via Methanotrophy: Overview of Recent Findings and Suggestions for Future Research

    Directory of Open Access Journals (Sweden)

    Jeremy eSemrau

    2011-10-01

    Full Text Available Microbially-mediated bioremediation of polluted sites has been a subject of much research over the past 30 years, with many different compounds shown to be degraded under both aerobic and anaerobic conditions. Aerobic-mediated bioremediation commonly examines the use of methanotrophs, microorganisms that consume methane as their sole source of carbon and energy. Given the diverse environments in which methanotrophs have been found, the range of substrates they can degrade and the fact that they can be easily stimulated with the provision of methane and oxygen, these microorganisms in particular have been examined for aerobic degradation of chlorinated hydrocarbons. The physiological and phylogenetic diversity of methanotrophy, however, has increased substantially in just the past five years. Here in this review, the current state of knowledge of methanotrophy, particularly as it applies to pollutant degradation is summarized, and suggestions for future research provided.

  9. Structural and acoustic response due to excitation from ship stern: overview and suggestions for future research

    Directory of Open Access Journals (Sweden)

    HUA Hongxing

    2017-08-01

    Full Text Available Several decades after the development of acoustic stealth technology for ships, there remains an urgent necessity to reduce low frequency structural and acoustic response due to excitation from the stern. This paper reviews research into the coupled vibration and acoustic problems of the sterns of vessels. Attention is especially paid to three key aspects: the characteristics of propeller forces, the vibration-acoustic signatures of coupled propeller-shaft-hull systems, and vibration/noise controls. Therefore, the mapping relationships of vibration noise from the stern excitation and propeller-shaft-hull system is obtained, and the control approaches for low frequency vibration noise is presented. Thereafter, several suggestions are made for further research work in the testing technology of the unsteady force of propellers, the structural vibration induced by the stern bearing friction and the vibration control of propeller-shaft systems in the future.

  10. Solid-State Lighting 2017 Suggested Research Topics Supplement: Technology and Market Context

    Energy Technology Data Exchange (ETDEWEB)

    None

    2017-09-29

    A 2017 update to the Solid-State Lighting R&D Plan that is divided into two documents. The first document describes a list of suggested SSL priority research topics and the second document provides context and background, including information drawn from technical, market, and economic studies. Widely referenced by industry and government both here and abroad, these documents reflect SSL stakeholder inputs on key R&D topics that will improve efficacy, reduce cost, remove barriers to adoption, and add value for LED and OLED lighting solutions over the next three to five years, and discuss those applications that drive and prioritize the specific R&D.

  11. A Review on Researches of Active Tectonics——History, Progress and Suggestions1

    Institute of Scientific and Technical Information of China (English)

    Deng Qidong; Wen Xueze

    2009-01-01

    This paper reviews the history and progress of research on active tectonics in China and overseas. By giving a brief introduction on the history of active tectonic research in China and other countries, the paper sums up the process and development of quantitative investigation of active tectonics since the 1980s. The focus is on the main efforts and progress made in China on certain aspects of research, such as basic surveys and applied investigation of active tectonics, the study of theories related to regional active tectonics and their kinematics and geodynamics, surveys on coupling relations between deep and shallow structures, active fault surveys and prospecting and seismic hazard assessment in urban areas, as well as the efforts made using Quaternary geochronology. Furthermore, the paper looks back on Chinese quantitative investigation of active tectonics in China and sums up cognitions derived from studies on the determination of several basic and measurable parameters of active tectonics. These parameters include the length of fault and fault segmentation, coseismic slip and cumulative slip, fault slip rate, the sequence of paleoearthquake events and the time elapsed since the most recent event. At the same time, efforts and progress made in China on assessing the long-term seismic potential for active faults and evaluating the risk from potential active fault movement have been reviewed by summarizing research on developing theories, models, methods and the application of time-dependent seismic potential to prohabilistic assessment, magnitude estimation for potential earthquakes on active faults, and the forecast of potential risk caused by active fault movement. Finally, in consideration of the realities and problems in the research of active tectonics in China, the authors put forward several suggestions for issues worthy of more attention for further investigation in the future.

  12. LSP teacher education: Review of literature and suggestions for the research agenda

    Directory of Open Access Journals (Sweden)

    Helen Basturkmen

    2014-10-01

    Full Text Available Given the varied roles Language for Specific Purposes (LSP teachers typically play and the demanding nature of LSP teaching, the literature on teacher education for LSP is surprisingly limited. This paper examines the literature on LSP teacher education including literature on teacher education in English for Specific Purposes (ESP and English for Academic Purposes (EAP. The Introduction discusses the needs of LSP teachers, whose work typically involves investigating needs and specialist discourse, developing courses and materials as well as classroom teaching. It is argued that teacher needs are an important basis for determining content for LSP teacher education programmes and that further research is needed to identify these needs. Section 2 identifies themes in the existing literature. It focuses on two themes in particular, the role of specialised knowledge and suggestions for the content of the teacher education programme. Section 3 discusses models of teacher education with particular reference to LSP in-service contexts. Section 4 identifies gaps in the literature and suggests topics for the research agenda to develop understanding of the nature of LSP teaching expertise.

  13. Strategies for Sharing Scientific Research on Sea Level Rise: Suggestions from Stakeholder Focus Groups

    Science.gov (United States)

    DeLorme, D.; Hagen, S. C.; Stephens, S. H.

    2013-12-01

    This presentation reports results of focus groups with coastal resource managers on suggestions for effectively sharing sea level rise (SLR) scientific research with the public and other target audiences. The focus groups were conducted during three annual stakeholder workshops as an important and innovative component of an ongoing five-year multi-disciplinary NOAA-funded project, Ecological Effects of Sea Level Rise in the Northern Gulf of Mexico (EESLR-NGOM). The EESLR-NGOM project is assessing SLR risks to the natural and built environment along the Mississippi, Alabama, and Florida Panhandle coasts. The purpose was to engage stakeholders (e.g., coastal resource managers) in helping target, translate, and tailor the EESLR-NGOM project's scientific findings and emerging products so they are readily accessible, understandable, and useful. The focus groups provided insight into stakeholders' SLR informational and operational needs, solicited input on the project's products, and gathered suggestions for public communication and outreach. A total of three ninety-minute focus groups of between eight and thirteen participants each were conducted at annual workshops in Alabama, Florida, and Mississippi. The moderator asked a series of open-ended questions about SLR-related topics using an interview guide and encouraged participant interaction. All focus group audio-recordings were transcribed, and analyzed by carefully reading the 102 total pages of transcript data and identifying patterns and themes. Participants thought outreach about SLR impact and the EESLR-NGOM project scientific research/products was vital and acknowledged various communication challenges and opportunities. They identified three target audiences (local officials, general public, coastal resource managers themselves) that likely require different educational efforts and tools. Participants felt confident the EESLR-NGOM project products will benefit their resource planning and decision making and

  14. Software Architecture and Framework for Programmable Logic Controllers: A Case Study and Suggestions for Research

    Directory of Open Access Journals (Sweden)

    E. George Walters

    2016-06-01

    Full Text Available Programmable Logic Controllers (PLCs are widely used for control and automation of machines and processes, so the quality of PLC software has a direct impact on production efficiency. This paper describes a PLC program for a food production line that was completely rewritten using a different software architecture and framework. The PLC hardware and the production line equipment were not changed, so this project provides an opportunity to quantify the impact of different PLC software architecture on production efficiency. The average number of cases of products produced per production hour during the first ten months with the new program was 6.1% higher than the average during the previous ten months with the old program. PLC software, unlike most other software, is often used by the end-user for troubleshooting. In this case, a relatively simple architecture and framework that favors the end-user significantly improved production efficiency over a more sophisticated architecture and framework that favors the software developer. Suggestions for further research on software architecture and framework are given.

  15. Conceptual Models in Health Informatics Research: A Literature Review and Suggestions for Development

    OpenAIRE

    Gray, Kathleen; Sockolow, Paulina

    2016-01-01

    Background Contributing to health informatics research means using conceptual models that are integrative and explain the research in terms of the two broad domains of health science and information science. However, it can be hard for novice health informatics researchers to find exemplars and guidelines in working with integrative conceptual models. Objectives The aim of this paper is to support the use of integrative conceptual models in research on information and communication technologi...

  16. Survey of CELSS Concepts and Preliminary Research in Japan

    Science.gov (United States)

    Ohya, H.; Oshima, T.; Nitta, K.

    1985-01-01

    Agricultural and other experiments relating to the development of a controlled ecological life support system (CELSS) were proposed. The engineering feasibility of each proposal was investigated by a CELSS experiment concept met study group. The CELSS experiment concept to clarify the goals of CELSS and to determine three phases to achieve the goals. The resulting phases, or missions, and preliminary proposals and studies needed to develop a CELSS are described.

  17. Debating Curricular Strategies for Teaching Statistics and Research Methods: What Does the Current Evidence Suggest?

    Science.gov (United States)

    Barron, Kenneth E.; Apple, Kevin J.

    2014-01-01

    Coursework in statistics and research methods is a core requirement in most undergraduate psychology programs. However, is there an optimal way to structure and sequence methodology courses to facilitate student learning? For example, should statistics be required before research methods, should research methods be required before statistics, or…

  18. Debating Curricular Strategies for Teaching Statistics and Research Methods: What Does the Current Evidence Suggest?

    Science.gov (United States)

    Barron, Kenneth E.; Apple, Kevin J.

    2014-01-01

    Coursework in statistics and research methods is a core requirement in most undergraduate psychology programs. However, is there an optimal way to structure and sequence methodology courses to facilitate student learning? For example, should statistics be required before research methods, should research methods be required before statistics, or…

  19. [Scientific Research Policy for Health in Portugal: II - Facts and Suggestions].

    Science.gov (United States)

    Guerreiro, Cátia Sá; Hartz, Zulmira; Sambo, Luís; Conceição, Cláudia; Dussault, Gilles; Russo, Giuliano; Viveiros, Miguel; Silveira, Henrique; Pita Barros, Pedro; Ferrinho, Paulo

    2017-03-31

    After more than 40 years of democracy and 30 years of European integration, Portugal has bridged the research gap it had previously. However, when compared to global and European research policies, Portugal still has a long way go regarding investment in research and development. Health Research in Portugal has been managed by the Fundação para a Ciência e Tecnologia and the National Health Institute Doctor Ricardo Jorge, and it has not been a political priority, emphasized by the absence of a national scientific research plan for health, resulting in a weak coordination of actors in the field. The strategic guidelines of the 2004 - 2010 National Health Plan are what comes closest to a health research policy, but these were not implemented by the institutions responsible for scientific research for the health sector. Trusting that adopting a strategy of incentives to stimulate health research is an added-value for the Portuguese health system, the authors present five strategic proposals for research in health in Portugal.

  20. Preliminary research on the efficacy of virtual reality exposure therapy to treat driving phobia.

    Science.gov (United States)

    Wald, Jaye; Taylor, Steven

    2003-10-01

    This article presents a review of preliminary research of two studies of the efficacy of virtual reality exposure therapy (VRET) to treat driving phobia. Study 1 describes a case study of a patient who completed a 7-day baseline followed by three sessions of VRET. Her peak anxiety decreased within and across sessions. At the post-treatment assessment, her phobic-related symptoms had diminished and she no longer met diagnostic criteria for driving phobia. Clinical improvement was maintained at 1-, 3-, and 7-month follow-up. In study 2, a multiple baseline across-subjects design was used to treat five patients over eight weekly VRET sessions. Visual and statistical analyses showed clear improvement in driving anxiety and avoidance in three patients between pre- and post-treatment assessments, and they no longer met criteria for driving phobia. There was marginal improvement in one patient, and the remaining individual showed no treatment gains. There was negligible change in actual driving frequency for any of the patients. Some gains were lost at the follow-up, particularly for the two individuals with poorer treatment responses. The results from these preliminary studies suggest that VRET may be a promising intervention for treating driving phobia. Avenues for improving treatment outcome are discussed.

  1. Informal Mentoring at Work: A Review and Suggestions for Future Research

    NARCIS (Netherlands)

    Janssen, Suzanne; Vuuren, van Mark; Jong, de Menno D.T.

    2016-01-01

    This paper reviews the literature on informal mentoring at work. Based on two basic premises of interpersonal relationships, it discusses four promising areas in current mentoring research that could be cultivated further by future research. The first premise that we hold is that relationships never

  2. Informal mentoring at work: A review and suggestions for future research

    NARCIS (Netherlands)

    Janssen, Suzanne; van Vuuren, Hubrecht A.; de Jong, Menno D.T.

    2016-01-01

    This paper reviews the literature on informal mentoring at work. Based on two basic premises of interpersonal relationships, it discusses four promising areas in current mentoring research that could be cultivated further by future research. The first premise that we hold is that relationships never

  3. Post-Foundational Discourse Analysis: A Suggestion for a Research Program

    Directory of Open Access Journals (Sweden)

    Tomas Marttila

    2015-08-01

    Full Text Available Post-foundational discourse analysis, also labeled as Essex School in Discourse Analysis, has been observed to suffer from a considerable methodological deficit that limits its applicability in empirical research. The principal aim of this article is to overcome this methodological deficit by constructing the research program of the post-foundational discourse analysis that facilitates its operationalization in empirical research. In accordance with Imre LAKATOS (1970 and David HOWARTH (2004a, a research program is referred to an internally consistent and openly scrutinizable system of theoretical, methodological and phenomenal concepts that opens up the possibility to distinguish between the "negative" and the "positive" heuristics of empirical research. The first three sections develop the positive heuristics of the post-foundational discourse analysis by elucidating its theoretical foundations, methodological position and phenomenal framework. The concluding fourth section draws on the presented positive heuristics to outline the analytical stages and strategies of the post-foundational discourse analysis and discusses suitable methods for sampling and interpreting empirical data. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs150319

  4. Preliminary Study on Management of Agricultural Scientific Research Projects in the New Situation

    Institute of Scientific and Technical Information of China (English)

    Haiyan LUO; Qingqun YAO; Lizhen CHEN; Yu ZHENG

    2015-01-01

    Project management of agricultural scientific research institutions is an important section of agricultural scientific research plan management. It is of great significance for sustainable development of scientific research work of scientific research institutions. According to a series of opinions and notices about scientific and technological system reform issued by the state,and combining current situations of management of scientific research projects in scientific research institutions,this paper made a preliminary study on management of agricultural scientific research projects in the new trend. Finally,on the basis of the current situations of management of agricultural scientific research projects,it came up with pertinent recommendations,including strengthening communication and cooperation and actively declaring projects,strengthening preliminary planning of projects and establishing project information database,reinforcing project process management,ensuring on-time and high quality completion of projects,and strengthening learning and improving quality of management personnel.

  5. Future Directions in Adventure-based Therapy Research: Methodological Considerations and Design Suggestions.

    Science.gov (United States)

    Newes, Sandra L.

    2001-01-01

    More methodologically sound research in adventure therapy is needed if the field is to claim empirically-based efficacy as a treatment modality. Some considerations for conducting outcome studies in adventure therapy relate to standardization, multiple domain assessment, regression techniques, objective assessment of participant change, client and…

  6. Research Suggestions in the Design of a Global Graduate Business Program Delivered by Online Learning

    Science.gov (United States)

    Puderbaugh, Amy

    2015-01-01

    The purpose of this paper was to examine the unique areas of concern when establishing an eLearning program in the field of global business. A survey of eLearning and a global management subject matter appears. This paper identifies potential challenges in program design and raises practical concerns for future research. [For the full proceedings,…

  7. Affordances of Augmented Reality in Science Learning: Suggestions for Future Research

    Science.gov (United States)

    Cheng, Kun-Hung; Tsai, Chin-Chung

    2013-01-01

    Augmented reality (AR) is currently considered as having potential for pedagogical applications. However, in science education, research regarding AR-aided learning is in its infancy. To understand how AR could help science learning, this review paper firstly has identified two major approaches of utilizing AR technology in science education,…

  8. Research-Practice Integration in Real Practice Settings: Issues and Suggestions

    Science.gov (United States)

    Cheung, Monit; Ma, Anny K.; Thyer, Bruce A.; Webb, Ann E.

    2015-01-01

    At the National Bridging the Research and Practice Gap Symposium to discuss evidence-based practice (EBP) in social work, 150 participants attended five breakout groups to address real practice setting applications. These participants from social work academia and practice communities addressed issues and looked for solutions to promote…

  9. Some limitations on the external validity of psychotherapy efficacy studies and suggestions for future research.

    Science.gov (United States)

    Shean, Glenn D

    2012-01-01

    Increased emphasis on identifying empirically supported treatments (ESTs) has enhanced the scientific basis for psychotherapy practice, but uncritical acceptance of ESTs as the basis for credentialing and policy decisions risks stifling innovation and creativity in the field. There are limitations inherent in efficacy studies of psychotherapy that can constrain external validity. This article discusses several limitations on the external validity of efficacy studies, as well as other issues related to evaluating psychotherapy outcome research. These limitations and concerns include: 1) the practice of maximizing homogeneity by selecting participants diagnosed with a single Axis I disorder; 2) the practice of requiring manualized therapies for efficacy research; 3) the assumption that lasting and meaningful changes occur and can be assessed within a relatively short time frame; 4) the assumption that valid assessments of outcome can be conducted in randomized control trials studies without concern for researcher allegiance; and 5) the view that evidence of effectiveness from non-RCT design studies can be ignored. Finally, alternative research approaches for studying psychotherapy that can potentially supplement knowledge gained from efficacy studies and foster continued innovation and creativity in the field are discussed.

  10. Telecommunications Research in the United States and Selected Foreign Countries: A Preliminary Survey. Volume I, Summary.

    Science.gov (United States)

    National Academy of Engineering, Washington, DC. Committee on Telecommunications.

    At the request of the National Science Foundation, the Panel on Telecommunications Research of the Committee on Telecommunications of the National Academy of Engineering has made a preliminary survey of the status and trends of telecommunications research in the United States and selected foreign countries. The status and trends were identified by…

  11. Male or Female Therapists for Eating-Disordered Adolescents: Guidelines Suggested by Research and Practice.

    Science.gov (United States)

    Bilker, Larry

    1993-01-01

    Explores which therapist-patient gender matches facilitate most patient growth and avoid detriment to female patients with eating disorders. Distills relevant variables from literature on eating disorders, adolescence, transference and countertransference, and psychotherapy to suggest guidelines for effective matches. Sees therapist and patient…

  12. Male or Female Therapists for Eating-Disordered Adolescents: Guidelines Suggested by Research and Practice.

    Science.gov (United States)

    Bilker, Larry

    1993-01-01

    Explores which therapist-patient gender matches facilitate most patient growth and avoid detriment to female patients with eating disorders. Distills relevant variables from literature on eating disorders, adolescence, transference and countertransference, and psychotherapy to suggest guidelines for effective matches. Sees therapist and patient…

  13. Main Consequences of IFRS Adoption: Analysis of Existing Literature and Suggestions for Further Research

    Directory of Open Access Journals (Sweden)

    Isabel Maria Estima Costa Lourenço

    2015-08-01

    Full Text Available This study characterizes the results of scientific research on the effect of adopting the International Financial Reporting Standards (IFRS that have been published in the most prestigious scientific journals in the field of accounting at the international level and it identifies avenues for further research. Based on the analysis of a set of 67 articles published by the accounting journals that make up the Social Sciences Citation Index (SSCI, published between 2000 and 2013, it is concluded that, as a general rule, IFRS adoption has a positive effect on information quality, the capital market, analysts' ability to predict, comparability, and information use. Nevertheless, this effect depends on some factors, such as country's characteristics (namely, the enforcement level and companies' characteristics. Sharing rules is not, by itself, enough to create a common business language, and management incentives and institutional factors play a major role in framing the characteristics of financial reporting. Finally, some gaps are identified in the literature and avenues for further research are introduced.

  14. Recruiting Chinese Americans for dementia caregiver intervention research: suggestions for success.

    Science.gov (United States)

    Gallagher-Thompson, Dolores; Rabinowitz, Yaron; Tang, Paulette C Y; Tse, Collins; Kwo, Elizabeth; Hsu, Shannon; Wang, Peng-Chih; Leung, Laurie; Tong, Hui-Qi; Thompson, Larry W

    2006-08-01

    The purpose of this study was to compare the relative effectiveness of three recruitment modalities for enrolling Chinese-American and white family caregivers into research studies to evaluate intervention strategies. A total of 116 Chinese Americans and 134 whites were screened for eligibility to participate in one of two clinical intervention trials. Participants were recruited using: 1) media sources; 2) nonprofessional referral sources; or 3) professional referrals. Each participant was asked an open-ended question about how they became aware of the programs offered. A smaller proportion of Chinese Americans (39%) than whites (50%) who responded to recruiting strategies actually enrolled as subjects. There was a significant interaction between ethnicity and recruitment strategy. Chinese-American caregivers who were recruited by nonprofessional sources were less likely to enroll in the intervention studies than those who were recruited through media sources or professional referrals. Whites, on the other hand, were more likely to be recruited through nonprofessional sources than the other two. A consumer-oriented approach, which included direct face-to-face contact with key community leaders, generated the highest number of Chinese-American participants. Culture-specific factors such as trust-building with social service agencies, demonstrating genuine commitment to the well-being of the target community, and linguistic and ethnic matching between research staff and potential participants appear helpful to successful research recruitment in this rapidly increasing segment of dementia caregivers.

  15. Quantitative Risk reduction estimation Tool For Control Systems, Suggested Approach and Research Needs

    Energy Technology Data Exchange (ETDEWEB)

    Miles McQueen; Wayne Boyer; Mark Flynn; Sam Alessi

    2006-03-01

    For the past year we have applied a variety of risk assessment technologies to evaluate the risk to critical infrastructure from cyber attacks on control systems. More recently, we identified the need for a stand alone control system risk reduction estimation tool to provide owners and operators of control systems with a more useable, reliable, and credible method for managing the risks from cyber attack. Risk is defined as the probability of a successful attack times the value of the resulting loss, typically measured in lives and dollars. Qualitative and ad hoc techniques for measuring risk do not provide sufficient support for cost benefit analyses associated with cyber security mitigation actions. To address the need for better quantitative risk reduction models we surveyed previous quantitative risk assessment research; evaluated currently available tools; developed new quantitative techniques [17] [18]; implemented a prototype analysis tool to demonstrate how such a tool might be used; used the prototype to test a variety of underlying risk calculational engines (e.g. attack tree, attack graph); and identified technical and research needs. We concluded that significant gaps still exist and difficult research problems remain for quantitatively assessing the risk to control system components and networks, but that a useable quantitative risk reduction estimation tool is not beyond reach.

  16. Research issues in Elderly patients: gaps in knowledge and suggested directions.

    Science.gov (United States)

    Walker, Robert; Fassett, Robert G; Morton, Rachael L

    2013-04-16

    Concentration of research is recommended in the following areas: Prospective studies of the appropriateness, relevance, timing and sustainability of dialysis in elderly patients Health related quality of life (HRQoL) in older patients choosing not to dialyse and in those choosing to dialyse with comparison to a matched population without renal disease Methods of communication of prognosis and factors affecting decision making Models of care - comparative studies to delineate how best to deliver renal supportive care Treatment preferences amongst indigenous patients Symptom control, focussing on those areas specific to the needs of renal patients. This article is protected by copyright. All rights reserved.

  17. Red Wolf (Canis rufus Recovery: A Review with Suggestions for Future Research

    Directory of Open Access Journals (Sweden)

    Michael J. Chamberlain

    2013-08-01

    Full Text Available By the 1970s, government-supported eradication campaigns reduced red wolves to a remnant population of less than 100 individuals on the southern border of Texas and Louisiana. Restoration efforts in the region were deemed unpromising because of predator-control programs and hybridization with coyotes. The U.S. Fish and Wildlife Service (USFWS removed the last remaining red wolves from the wild and placed them in a captive-breeding program. In 1980, the USFWS declared red wolves extinct in the wild. During 1987, the USFWS, through the Red Wolf Recovery Program, reintroduced red wolves into northeastern North Carolina. Although restoration efforts have established a population of approximately 70–80 red wolves in the wild, issues of hybridization with coyotes, inbreeding, and human-caused mortality continue to hamper red wolf recovery. We explore these three challenges and, within each challenge, we illustrate how research can be used to resolve problems associated with red wolf-coyote interactions, effects of inbreeding, and demographic responses to human-caused mortality. We hope this illustrates the utility of research to advance restoration of red wolves.

  18. Red Wolf (Canis rufus) Recovery: A Review with Suggestions for Future Research.

    Science.gov (United States)

    Hinton, Joseph W; Chamberlain, Michael J; Rabon, David R

    2013-08-13

    By the 1970s, government-supported eradication campaigns reduced red wolves to a remnant population of less than 100 individuals on the southern border of Texas and Louisiana. Restoration efforts in the region were deemed unpromising because of predator-control programs and hybridization with coyotes. The U.S. Fish and Wildlife Service (USFWS) removed the last remaining red wolves from the wild and placed them in a captive-breeding program. In 1980, the USFWS declared red wolves extinct in the wild. During 1987, the USFWS, through the Red Wolf Recovery Program, reintroduced red wolves into northeastern North Carolina. Although restoration efforts have established a population of approximately 70-80 red wolves in the wild, issues of hybridization with coyotes, inbreeding, and human-caused mortality continue to hamper red wolf recovery. We explore these three challenges and, within each challenge, we illustrate how research can be used to resolve problems associated with red wolf-coyote interactions, effects of inbreeding, and demographic responses to human-caused mortality. We hope this illustrates the utility of research to advance restoration of red wolves.

  19. Preliminary Survey on Empirical Research Practices in Requirements Engineering

    NARCIS (Netherlands)

    Condori-Fernandez, Nelly; Daneva, Maia; Wieringa, Roelf J.

    2012-01-01

    [Context and Motivation]. Based on published output in the premium RE conferences and journals, we observe a growing body of research using both quantitative and qualitative research methods to help understand which RE technique, process or tool work better in which context. Also, more and more

  20. Research Spotlight: Model suggests path to ending the ongoing Haitian cholera epidemic

    Science.gov (United States)

    Schultz, Colin

    2011-05-01

    Since early November 2010 a deadly cholera epidemic has been spreading across the Caribbean nation of Haiti, killing thousands of people and infecting hundreds of thousands. While infection rates are being actively monitored, health organizations have been left without a clear understanding of exactly how the disease has spread across Haiti. Cholera can spread through exposure to contaminated water, and the disease travels over long distances if an infected individual moves around the country. Using representations of these two predominant dispersion mechanisms, along with information on the size of the susceptible population, the number of infected individuals, and the aquatic concentration of the cholera-causing bacteria for more than 500 communities, Bertuzzo et al. designed a model that was able to accurately reproduce the progression of the Haitian cholera epidemic. (Geophysical Research Letters, doi:10.1029/2011GL046823, 2011)

  1. [Research progress in lampbrush chromosomes and some suggestions for their use in genetics teaching].

    Science.gov (United States)

    Fanguo, Chen; Qingqing, Li

    2016-02-01

    Lampbrush chromosomes (LBCs) are transient giant transcripts that exist at the diplotene stage of the first meiotic division in female gametocytes of almost all animals except mammals. LBCs are named for their lampbrush-like structure, however, they received the lowest research attention in studies of three classical cytogenetic chromosomes. They have been excellent models for studying the structure, organization, transcription, and transcriptional processing of chromosomes during meiosis. Here we briefly summarized these studies and LBCs forming mechanism and also discussed their possible functions, such as providing enough transcriptional products for embryonic development by oocytes LBCs or polyploidy demonstrated by previous reports. Finally, we discussed the possibility of introducing this typical case into our genetics teaching to inspire students' interest in genetics.

  2. Sex Differences in Spatial Performance in the Elderly: A Review of the Literature and Suggestions for Research

    Science.gov (United States)

    Cohen, Donna

    1977-01-01

    This paper reviews the literature on sex differences in spatial performance in older persons, proposes a theory of measurement, operational psychogenetic structuralism, for the analysis of sex differences in cognition, and suggests research directions relevant to educational gerontology. (Author)

  3. Water Footprint of Cities: A Review and Suggestions for Future Research

    Directory of Open Access Journals (Sweden)

    Willa Paterson

    2015-06-01

    Full Text Available Cities are hotspots of commodity consumption, with implications for both local and systemic water resources. Water flows “virtually” into and out of cities through the extensive cross-boundary exchange of goods and services. Both virtual and real water flows are affected by water supply investments and urban planning decisions, which influence residential, commercial, and industrial development. This form of water “teleconnection” is being increasingly recognized as an important aspect of water decision-making. The role of trade and virtual water flows as an alternative to expanding a city’s “real” water supply is rarely acknowledged, with an emphasis placed instead on monotonic expansion of engineering potable water supplies. We perform a literature review of water footprint studies to evaluate the potential and importance of taking virtual flows into account in urban planning and policy. We compare and contrast current methods to assess virtual water flows. We also identify and discuss priorities for future research in urban water footprint analysis.

  4. A mini review of dolphin carbohydrate metabolism and suggestions for future research using exhaled air

    Directory of Open Access Journals (Sweden)

    Sam eRidgway

    2013-12-01

    Full Text Available In the 1960s, I explored some aspects of carbohydrate metabolism in healthy bottlenose dolphins (Tursiops truncatus. Their physiological picture resembled what had been described for hyperthyroid diabetics. Dolphins have elevated thyroid hormone turnover, and fasting dolphins maintain a relatively high level of plasma glucose. After dolphins ingest glucose, plasma levels remain high for many hours. Interestingly, plasma glucose must exceed 300 mg/dL (about twice as high as the human threshold before glucose appears in urine. Due to their diabetes-like states, trainability, and unique natural respiratory anatomy and physiology, dolphins may offer useful clues to metabolites in the breath that may be used to non-invasively monitor diabetes in humans. Dolphins take very rapid and deep breaths that are four or five times as deep as humans and other terrestrial mammals, making them ideal for physiological assessment using non-invasive exhaled air. Avenues for successfully identifying breath-based markers for metabolic disease and physiology in dolphins can be done with both modern technology and the evolutionarily advantageous canine nose. This review summarizes aspects of dolphin metabolism previously learned and offers new directions for diabetes research that may benefit both dolphin and human health.

  5. Research trends in rare earths: A preliminary analysis

    Institute of Scientific and Technical Information of China (English)

    Gin-ya

    2010-01-01

    The research trend in rare earths has been studied using the Chemical Abstracts (CA) data.The number of papers published from China has been increasing very rapidly since 2001 and today China is the top country in terms of paper contribution on rare earths.This article presents a comparative study of R & D trends among China,Japan and USA.

  6. Ecological Research on South African rivers - a preliminary synthesis

    CSIR Research Space (South Africa)

    O'Keeffe, JH

    1986-01-01

    Full Text Available resource, were deteriorating in the face of overexploitation, led to a coordinated research programme by the NIWR in the 1950's and 1960s, which included in-depth studies on representative rivers such as the Great Berg, the Tugela, the Jukskei...

  7. 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,…

  8. The OMERACT psoriatic arthritis magnetic resonance imaging scoring system (PsAMRIS): definitions of key pathologies, suggested MRI sequences, and preliminary scoring system for PsA Hands

    DEFF Research Database (Denmark)

    Østergaard, Mikkel; McQueen, Fiona; Wiell, Charlotte

    2009-01-01

    This article describes a preliminary OMERACT psoriatic arthritis magnetic resonance image scoring system (PsAMRIS) for evaluation of inflammatory and destructive changes in PsA hands, which was developed by the international OMERACT MRI in inflammatory arthritis group. MRI definitions of important...

  9. Radical university-industry innovation – research design and preliminary findings from an on-going qualitative case study

    DEFF Research Database (Denmark)

    Gertsen, Frank; Nielsen, René Nesgaard

    and it is arguing that there is a lack of in-depth understanding of such collaborative radical innovation processes. The paper then suggests an abductive research design for an explorative in-depth case study of collaborative radical innovation involving a university and an established Danish manufacturing firm....... Some preliminary findings are presented and briefly discussed, including the role of the university’s formal set-up to deal with IPR/commercialisation and the researchers’ personal networking with industry as well as challenges concerning the sharing of IPR/commercialisation outcomes....

  10. Preliminary experimental research for silver recovery from radiographic films

    Science.gov (United States)

    Cânda, L. R.; Ardelean, E.

    2017-01-01

    Global demand for silver remains steadily to about 1,000 million ounces (28349500 kg), of which around 600 million ounces (17009700 kg) are used in industrial applications. Extraction of silver from the ore is expensive and harmful to the environment and low efficiency. X-ray films represent an important worldwide consumer as research on recovery of silver from exposed radiographic films must be oriented to achieve a maximum recovery and a high purity silver, with methods through the by-products will be less polluting for the environment. The paper presents some laboratory tests referring to the recovery of silver from radiographic films by leaching with sodium hydroxide. Two series of experiments were performed with different amounts of used X-ray film.

  11. Pastoral exhortations – a key to preliminary homiletic research

    Directory of Open Access Journals (Sweden)

    Edward Wasilewski

    2016-09-01

    Full Text Available Preaching the Word of God is one of the basic functions of the Church. An enormous role in this area was played by the Fathers of the Church, who left a considerable output as preachers. By discovering the wealth of their homilies, sermons and speeches, the material is continuously analysed in terms of its content and theology. A proper content-related discussion can be facilitated by a new criterion of research based on “pastoral exhortations.” This term means different kinds of appeals, calls, incentives or even orders. It can be done on the basis of two ordering criteria: philological and content-related ones. Taking into consideration the quantity, the leading topics and the content of the analysed source material, that is the speeches, homilies and sermons, can be precisely defined.

  12. The Research of EAST Pedestal Structure and Preliminary Application

    Science.gov (United States)

    Wang, Tengfei; Zang, Qing; Han, Xiaofeng; Xiao, Shumei; Hu, Ailan; Zhao, Junyu

    2016-10-01

    The pedestal characteristic is an important basis for high confinement mode (H-mode) research. Because of the finite spatial resolution of Thomson scattering (TS) diagnostic on Experimental Advanced Superconducting Tokamak (EAST), it is necessary to characterize the pedestal with a suitable functional form. Based on simulated and experimental data of EAST, it is shown that the two-line method with a bilinear fitting has better reproducibility of pedestal parameters than hyperbolic tangent (tanh) and modified hyperbolic tangent (mtanh) methods. This method has been applied to EAST type I edge localized mode (ELM) discharges, and the electron pedestal density is found to be proportional to the line-averaged density and the edge pressure gradient is found to be proportional to the pedestal pressure. Furthermore, the ion poloidal gyro-radius has been identified as the suitable parameter to describe the pedestal pressure width. supported by National Natural Science Foundation of China (Nos. 11275233 and 11405206), and the National Magnetic Confinement Fusion Science Program of China (No. 2013GB112003), and Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences (No. DSJJ-15-JC01)

  13. A brief, critical review of research on impaired control over alcohol use and suggestions for future studies.

    Science.gov (United States)

    Leeman, Robert F; Beseler, Cheryl L; Helms, Christa M; Patock-Peckham, Julie A; Wakeling, Vanessa A; Kahler, Christopher W

    2014-02-01

    Impaired control, defined as "a breakdown of an intention to limit consumption" (Heather et al. J Stud Alcohol 1993; 54, 701), has historically been considered an important aspect of addiction. Despite recognition of its importance to addiction and potential value as an early indicator of problem drinking risk, we argue that impaired control over alcohol use has not received sufficient research attention. In an effort to spark further research, the present critical review offers brief discussion of the current state of knowledge regarding impaired control and avenues for future research. Three main research areas are addressed: (i) epidemiology; (ii) measurement issues; and (iii) potential mechanisms underlying relationships between impaired control and subsequent problem drinking. Measurement issues include complexities involved in self-report assessment of impaired control, development and validation of human and animal laboratory models, and impaired control's relationship to other constructs (i.e., impulsivity and other difficulties with self-control; symptoms of dependence such as craving). We discuss briefly 2 potential mechanisms that may help to explain why some drinkers experience impaired control while others do not: neurobiological dysfunction and family history/genetics. Suggestions for future research are focused on ways in which the impaired control construct may enhance prediction of who might be at particular risk of subsequent problem drinking and to facilitate intervention to reduce problem alcohol use.

  14. What recent research on diagrams suggests about learning with rather than learning from visual representations in science

    Science.gov (United States)

    Tippett, Christine D.

    2016-03-01

    The move from learning science from representations to learning science with representations has many potential and undocumented complexities. This thematic analysis partially explores the trends of representational uses in science instruction, examining 80 research studies on diagram use in science. These studies, published during 2000-2014, were located through searches of journal databases and books. Open coding of the studies identified 13 themes, 6 of which were identified in at least 10% of the studies: eliciting mental models, classroom-based research, multimedia principles, teaching and learning strategies, representational competence, and student agency. A shift in emphasis on learning with rather than learning from representations was evident across the three 5-year intervals considered, mirroring a pedagogical shift from science instruction as transmission of information to constructivist approaches in which learners actively negotiate understanding and construct knowledge. The themes and topics in recent research highlight areas of active interest and reveal gaps that may prove fruitful for further research, including classroom-based studies, the role of prior knowledge, and the use of eye-tracking. The results of the research included in this thematic review of the 2000-2014 literature suggest that both interpreting and constructing representations can lead to better understanding of science concepts.

  15. A Preliminary Analysis of Reactor Performance Test (LOEP) for a Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyeonil; Park, Su-Ki [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The final phase of commissioning is reactor performance test, which is to prove the integrated performance and safety of the research reactor at full power with fuel loaded such as neutron power calibration, Control Absorber Rod/Second Shutdown Rod drop time, InC function test, Criticality, Rod worth, Core heat removal with natural mechanism, and so forth. The last test will be safety-related one to assure the result of the safety analysis of the research reactor is marginal enough to be sure about the nuclear safety by showing the reactor satisfies the acceptance criteria of the safety functions such as for reactivity control, maintenance of auxiliaries, reactor pool water inventory control, core heat removal, and confinement isolation. After all, the fuel integrity will be ensured by verifying there is no meaningful change in the radiation levels. To confirm the performance of safety equipment, loss of normal electric power (LOEP), possibly categorized as Anticipated Operational Occurrence (AOO), is selected as a key experiment to figure out how safe the research reactor is before turning over the research reactor to the owner. This paper presents a preliminary analysis of the reactor performance test (LOEP) for a research reactor. The results showed how different the transient between conservative estimate and best estimate will look. Preliminary analyses have shown all probable thermal-hydraulic transient behavior of importance as to opening of flap valve, minimum critical heat flux ratio, the change of flow direction, and important values of thermal-hydraulic parameters.

  16. Fisheries Oceanography in the Virgin Islands: Preliminary Results from a Collaborative Research Endeavor

    Science.gov (United States)

    Smith, R. H.; Gerard, T. L.; Johns, E. M.; Lamkin, J. T.

    2008-05-01

    A multi-species spawning aggregation located on the banks south of St. Thomas includes several economically important fish species, including dog snapper, yellowfin grouper, Nassau grouper, and tiger grouper. Increased fishing pressure on these banks has prompted the Caribbean Fisheries Council to take actions such as seasonally closing fishing grounds and establishing Marine Protected Areas (MPAs). Due to a lack of biological and oceanographic data for the region, these management decisions have been based on professional judgment rather than scientific data. In response to this situation, NOAA scientists from SEFSC and AOML began an interdisciplinary field study in the region in 2007. Research cruises utilize biological sampling techniques such as MOCNESS, neuston, and bongo trawl tows simultaneously with standard physical sampling methods such as CTD/LADCP casts, hull- mounted water velocity measurements, and Lagrangian drifter deployments. The three year project aims to determine how the unprotected banks of the Virgin Islands and surrounding region, the seasonally closed banks and MPAs, and near-shore areas are ecologically linked in terms of larval dispersal, transport, and life history patterns. This collaboration should produce an assessment, based on scientific data, of the effectiveness of Caribbean Research Council management decisions and suggest modifications and improvements to current policy. Additionally, this project will also provide fisheries independent data, and develop ecological indices which can be integrated into stock assessment models. Analysis of data gathered during the project's first research cruise is yielding preliminary results. A total of 26,809 fish larvae were collected from the Grammanik and Red Hind Banks and surrounding regions. Of this total, 585 Serranidae (grouper) and 93 Lutjanidae (snapper) larval specimens were collected. Typical sampling transects included near-shore, shelf-break, and offshore regimes. The most

  17. The Pioneering Work of Enrico Morselli (1852-1929) in Light of Modern Scientific Research on Hypnosis and Suggestion.

    Science.gov (United States)

    Bartolucci, Chiara; Lombardo, Giovanni Pietro

    2017-01-01

    This article examines research on hypnosis and suggestion, starting with the nineteenth-century model proposed by Enrico Morselli (1852-1929), an illustrious Italian psychiatrist and psychologist. The authors conducted an original psychophysiological analysis of hypnosis, distancing the work from the neuropathological concept of the time and proposing a model based on a naturalistic approach to investigating mental processes. The issues investigated by Morselli, including the definition of hypnosis and analysis of specific mental processes such as attention and memory, are reviewed in light of modern research. From the view of modern neuroscientific concepts, some problems that originated in the nineteenth century still appear to be present and pose still-open questions.

  18. [The preliminary draft of the methodology report by the Patient-Centered Outcomes Research Institute].

    Science.gov (United States)

    Schmiemann, Guido

    2012-01-01

    There is a mismatch between results of clinical trials and the needs of patients. The Patient-Centered Outcomes Research Institute (PCORI) in the US will commission research that supports patients and providers of care to make informed decisions. The preliminary draft of a methodology report presented by PCORI contains methodological standards which researchers will have to take into account when applying for funds from PCORI. An innovative instrument, the "Translation Tool" has been introduced to judge the best match between a specific research question and the corresponding methods. The "Translation Tool" structures the necessary trade-offs (e.g. between validity, patient-centered endpoints, timeliness, and resources) in a transparent manner. This article summarizes the development, structure and content of the methodology report. (As supplied by publisher).

  19. Towards Bi-Inclusive Policies: Suggestions Based on Research on Dutch Same-Sex Attracted Young People.

    Science.gov (United States)

    van Lisdonk, Jantine; Keuzenkamp, Saskia

    2017-01-01

    Dutch national LGBT policies are not bi-inclusive and this study provides suggestions for improvement, based on empirical research. Attention for bisexuality in policy appears simply to pay lip service and to endorse the construction of sexual orientation as a hetero/homo binary. The outcomes of our survey (n = 1449) and in-depth interviews (n = 38) of Dutch same-sex attracted young people suggest that special attention for bisexual people is warranted. Compared to exclusively same-sex attracted participants, the equally both-sex attracted participants scored worse on openness about their sexual attraction, visibility discomfort, perceived acceptance, and suicide attempts. Unique issues for bisexual-identified young people were identified as follows: marginalization of bisexuality; difficulty expressing bisexuality, particularly in relationships; and a lack of bisexual or bi-inclusive communities. These issues were all related to the hetero/homo binary and mononormativity. Suggested implications for more bi-inclusive policies focus on awareness of marginalization and invisibility of bisexuality, biphobia, community and capacity building, and comprehensive sexuality and gender education. Furthermore, rather than policies focusing on sameness, a comprehensive diversity perspective on sexuality and gender offers more space for bisexuality. This may be particularly relevant for young people who are exploring their sexuality and developing a sense of their sexual self.

  20. Preliminary Design of the Brazilian's National Institute for Space Research Broadband Radiometer for Solar Observations

    Science.gov (United States)

    Berni, L. A.; Vieira, L. E. A.; Savonov, G. S.; Dal Lago, A.; Mendes, O.; Silva, M. R.; Guarnieri, F.; Sampaio, M.; Barbosa, M. J.; Vilas Boas, J. V.; Branco, R. H. F.; Nishimori, M.; Silva, L. A.; Carlesso, F.; Rodríguez Gómez, J. M.; Alves, L. R.; Vaz Castilho, B.; Santos, J.; Silva Paula, A.; Cardoso, F.

    2017-10-01

    The Total Solar Irradiance (TSI), which is the total radiation arriving at Earth's atmosphere from the Sun, is one of the most important forcing of the Earths climate. Measurements of the TSI have been made employing instruments on board several space-based platforms during the last four solar cycles. However, combining these measurements is still challenging due to the degradation of the sensor elements and the long-term stability of the electronics. Here we describe the preliminary efforts to design an absolute radiometer based on the principle of electrical substitution that is under development at Brazilian's National Institute for Space Research (INPE).

  1. An overview of industrial and organisational psychology research in South Africa: A preliminary study

    Directory of Open Access Journals (Sweden)

    Dries Schreuder

    2010-03-01

    Full Text Available Orientation: The generation and development of knowledge for the benefit of the discipline of industrial and organisational psychology by means of research is a core academic focus.Research purpose: The purpose of this study was to explore general research trends in the field of industrial and organisational psychology in South Africa from 1950 to 2008.Motivation for study: Research in the field tends to be influenced by either the changing needs of business or the occupational or personal fields of interest of academics, which often lead to an overemphasis on specific subdisciplines at the expense of others. This research aims to critically review dominant trends in the research focus areas in the field, in the light of present challenges in the changing work context. Recommendations are also made for possible future research.Research design, approach and method: A broad systematic review was carried out to analyse documented published and accredited South African research in the field (n = 2501.Main findings: Although there has been a proportional decline in personnel psychology research since 1990, there has been a proportional increase in both organisational psychology and employee wellness research since 1980 and 1990, respectively. Some areas of the industrial and organisational psychology field appear to be consistently under-researched.Practical implications: The insights derived from the findings can be used by academia and researchers in the field to plan future research initiatives.Contribution/value-add: The findings provide preliminary insights that contribute to the body of knowledge concerned with the industrial and organisational psychology field in the South African context.

  2. V/STOL tilt rotor aircraft study. Volume 2: Preliminary design of research aircraft

    Science.gov (United States)

    1972-01-01

    A preliminary design study was conducted to establish a minimum sized, low cost V/STOL tilt-rotor research aircraft with the capability of performing proof-of-concept flight research investigations applicable to a wide range of useful military and commercial configurations. The analysis and design approach was based on state-of-the-art methods and maximum use of off-the-shelf hardware and systems to reduce development risk, procurement cost and schedules impact. The rotors to be used are of 26 foot diameter and are the same as currently under construction and test as part of NASA Tilt-Rotor Contract NAS2-6505. The aircraft has a design gross weight of 12,000 lbs. The proposed engines to be used are Lycoming T53-L-13B rated at 1550 shaft horsepower which are fully qualified. A flight test investigation is recommended which will determine the capabilities and limitations of the research aircraft.

  3. A suggestion for future research on interface design of an Internet-based telemedicine system for the elderly.

    Science.gov (United States)

    Chuna, Young J; Patterson, Patrick E

    2012-01-01

    Telemedicine has emerged as an effective tool for providing high quality healthcare service and health-related information, especially in rural areas. Rural areas often have a larger elderly population with greater rates of preventable disease. These areas also have fewer medical resources and specialists, and have limited access to health services, all of which can influence overall health. An Internet-based telemedicine system can be one solution to provide the rural elderly with the proper health information when needed. The elderly obviously have limited capabilities compared with younger adults in the use of internet technology. However, the interfaces of the currently existing Internet-based telemedicine systems are not specifically developed for elderly users. This paper suggests future interface design research for an Internet-based telemedicine system specifically for the elderly.

  4. The distribution of P-values in medical research articles suggested selective reporting associated with statistical significance.

    Science.gov (United States)

    Perneger, Thomas V; Combescure, Christophe

    2017-07-01

    Published P-values provide a window into the global enterprise of medical research. The aim of this study was to use the distribution of published P-values to estimate the relative frequencies of null and alternative hypotheses and to seek irregularities suggestive of publication bias. This cross-sectional study included P-values published in 120 medical research articles in 2016 (30 each from the BMJ, JAMA, Lancet, and New England Journal of Medicine). The observed distribution of P-values was compared with expected distributions under the null hypothesis (i.e., uniform between 0 and 1) and the alternative hypothesis (strictly decreasing from 0 to 1). P-values were categorized according to conventional levels of statistical significance and in one-percent intervals. Among 4,158 recorded P-values, 26.1% were highly significant (P P ≥ 0.001 to P ≥ 0.01 to P ≥ 0.05). We noted three irregularities: (1) high proportion of P-values P-values equal to 1, and (3) about twice as many P-values less than 0.05 compared with those more than 0.05. The latter finding was seen in both randomized trials and observational studies, and in most types of analyses, excepting heterogeneity tests and interaction tests. Under plausible assumptions, we estimate that about half of the tested hypotheses were null and the other half were alternative. This analysis suggests that statistical tests published in medical journals are not a random sample of null and alternative hypotheses but that selective reporting is prevalent. In particular, significant results are about twice as likely to be reported as nonsignificant results. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Experiments, conceptual design, preliminary cost estimates and schedules for an underground research facility

    Energy Technology Data Exchange (ETDEWEB)

    Korbin, G.; Wollenberg, H.; Wilson, C.; Strisower, B.; Chan, T.; Wedge, D.

    1981-09-01

    Plans for an underground research facility are presented, incorporating techniques to assess the hydrological and thermomechanical response of a rock mass to the introduction and long-term isolation of radioactive waste, and to assess the effects of excavation on the hydrologic integrity of a repository and its subsequent backfill, plugging, and sealing. The project is designed to utilize existing mine or civil works for access to experimental areas and is estimated to last 8 years at a total cost for contruction and operation of $39.0 million (1981 dollars). Performing the same experiments in an existing underground research facility would reduce the duration to 7-1/2 years and cost $27.7 million as a lower-bound estimate. These preliminary plans and estimates should be revised after specific sites are identified which would accommodate the facility.

  6. Every scientist is a memory researcher: Suggestions for making research more memorable [v1; ref status: indexed, http://f1000r.es/500

    Directory of Open Access Journals (Sweden)

    Christopher R. Madan

    2015-01-01

    Full Text Available Independent of the actual results, some scientific articles are more memorable than others. As anyone who has written an article collaboratively knows, there are numerous ways a manuscript can be written to convey the same general ideas. To aid with this, many scientific writing books and editorials provide advice, often anecdotal, on how to make articles more memorable. Here I ground these suggestions with empirical support from memory research. Specifically, I suggest that researchers consider how to emphasize their work’s novelty, strive to describe their work using concrete, easy-to-understand terms, and use caution when attempting to evoke an emotional response in the reader. I also discuss considerations in title selections and conference presentations.

  7. European Union and Greek Lifelong Learning Policy within an Intercultural Context: Preliminary Insights from Research in the Sociology of Law

    Science.gov (United States)

    Koutidou, Evangelia

    2014-01-01

    This paper presents preliminary findings of an extensive socio-legal research project, currently in progress, concerning the implementation of the European Union and the Greek institutional framework on lifelong learning (LLL) and exploring the social effectiveness of LLL policy. The main outcomes, based on testing two research hypotheses through…

  8. Telecommunications Research in the United States and Selected Foreign Countries: A Preliminary Survey. Volume II, Individual Contributions.

    Science.gov (United States)

    National Academy of Engineering, Washington, DC. Committee on Telecommunications.

    At the request of the National Science Foundation, the Panel on Telecommunications Research of the Committee on Telecommunications of the National Academy of Engineering has made a preliminary survey of the status and trends of telecommunications research in the United States and selected foreign countries. The status and trends were identified by…

  9. Research Initiatives and Preliminary Results In Automation Design In Airspace Management in Free Flight

    Science.gov (United States)

    Corker, Kevin; Lebacqz, J. Victor (Technical Monitor)

    1997-01-01

    The NASA and the FAA have entered into a joint venture to explore, define, design and implement a new airspace management operating concept. The fundamental premise of that concept is that technologies and procedures need to be developed for flight deck and ground operations to improve the efficiency, the predictability, the flexibility and the safety of airspace management and operations. To that end NASA Ames has undertaken an initial development and exploration of "key concepts" in the free flight airspace management technology development. Human Factors issues in automation aiding design, coupled aiding systems between air and ground, communication protocols in distributed decision making, and analytic techniques for definition of concepts of airspace density and operator cognitive load have been undertaken. This paper reports the progress of these efforts, which are not intended to definitively solve the many evolving issues of design for future ATM systems, but to provide preliminary results to chart the parameters of performance and the topology of the analytic effort required. The preliminary research in provision of cockpit display of traffic information, dynamic density definition, distributed decision making, situation awareness models and human performance models is discussed as they focus on the theme of "design requirements".

  10. Research Initiatives and Preliminary Results In Automation Design In Airspace Management in Free Flight

    Science.gov (United States)

    Corker, Kevin; Lebacqz, J. Victor (Technical Monitor)

    1997-01-01

    The NASA and the FAA have entered into a joint venture to explore, define, design and implement a new airspace management operating concept. The fundamental premise of that concept is that technologies and procedures need to be developed for flight deck and ground operations to improve the efficiency, the predictability, the flexibility and the safety of airspace management and operations. To that end NASA Ames has undertaken an initial development and exploration of "key concepts" in the free flight airspace management technology development. Human Factors issues in automation aiding design, coupled aiding systems between air and ground, communication protocols in distributed decision making, and analytic techniques for definition of concepts of airspace density and operator cognitive load have been undertaken. This paper reports the progress of these efforts, which are not intended to definitively solve the many evolving issues of design for future ATM systems, but to provide preliminary results to chart the parameters of performance and the topology of the analytic effort required. The preliminary research in provision of cockpit display of traffic information, dynamic density definition, distributed decision making, situation awareness models and human performance models is discussed as they focus on the theme of "design requirements".

  11. Customer Relationship Management System in Occupational Safety & Health Companies: Research on Practice and Preliminary Design Solution

    Directory of Open Access Journals (Sweden)

    Robert Fabac

    2011-10-01

    Full Text Available One of the most prominent contemporary trends in formation of companies is the approach to development of a customer-oriented company. In this matter, various versions related to the intensity of this orientation are differentiated. Customer relationship management (CRM system is a well-known concept, and its practice is being studied and improved in connection to various sectors. Companies providing services of occupational safety and health (OHS mainly cooperate with a large number of customers and the quality of this cooperation largely affects the occupational safety and health of employees. Therefore, it is of both scientific and wider social interest to study and improve the relationship of these companies with their customers. This paper investigates the practice of applying CRM in Croatian OHS companies. It identifies the existing conditions and suggests possible improvements in the practice of CRM, based on experts’ assessments using analytic hierarchy process evaluation. Universal preliminary design was created as a framework concept for the formation of a typical customer-oriented OHS services company. Preliminary design includes a structural view, which provides more details through system diagrams, and an illustration of main cooperation processes of a company with its customer.

  12. Environmental Survey preliminary report, National Institute for Petroleum and Energy Research, Bartlesville, Oklahoma

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    This report presents the preliminary findings of the first phase of the Environmental Survey of the US Department of Energy's (DOE) National Institute for Petroleum and Energy Research (NIPER), conducted February 29 through March 4, 1988. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Team members are being provided by private contractors. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with NIPER. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at NIPER and interviews with site personnel. 35 refs., 8 figs., 15 tabs.

  13. A Preliminary Methodology, and a Cautionary Tale, for Determining How Students Seek Research Help Online

    Science.gov (United States)

    Pellegrino, Catherine

    2014-01-01

    This article reports on a pilot study to examine undergraduate students' help-seeking behavior when undertaking library research in online courses. A novel methodology incorporating elements of ethnographic research resulted in a small, but rich and detailed, collection of qualitative data. The data suggest that the methodology has promise…

  14. A Preliminary Methodology, and a Cautionary Tale, for Determining How Students Seek Research Help Online

    Science.gov (United States)

    Pellegrino, Catherine

    2014-01-01

    This article reports on a pilot study to examine undergraduate students' help-seeking behavior when undertaking library research in online courses. A novel methodology incorporating elements of ethnographic research resulted in a small, but rich and detailed, collection of qualitative data. The data suggest that the methodology has promise for…

  15. A Preliminary Methodology, and a Cautionary Tale, for Determining How Students Seek Research Help Online

    Science.gov (United States)

    Pellegrino, Catherine

    2014-01-01

    This article reports on a pilot study to examine undergraduate students' help-seeking behavior when undertaking library research in online courses. A novel methodology incorporating elements of ethnographic research resulted in a small, but rich and detailed, collection of qualitative data. The data suggest that the methodology has promise for…

  16. Long-Term Engagement in Authentic Research with NASA (LEARN): Innovative Practices Suggested By a New Model for Teacher Research Experiences

    Science.gov (United States)

    Pippin, M. R.; Joseph, J. D.; Yang, M. M.; Omar, A. H.; Crecelius, S.; Harte, T.; Lewis, P. M., Jr.; Taylor, J.; Bujosa, R.; Moulton, C.; Haggard, C. S.; Hyater-Adams, S.; Kollmeyer, R.; Weisman, A.

    2014-12-01

    NASA's LEARN Project is an innovative program that provides long-term immersion in the practice of atmospheric science for middle and high school in-service teachers. Working alongside NASA scientists and using authentic NASA Science Mission Directorate research data, teachers develop individual research topics of interest during two weeks in the summer while on-site at NASA Langley. With continued, intensive mentoring by NASA scientists, the teachers further develop their research throughout the academic year through virtual group meetings and data team meetings mirroring scientific collaborations. At the end of the first year, LEARN teachers present scientific posters. The LEARN experience has had such an impact that multiple teachers from the first two cohorts have elected to continue their research. The LEARN project evaluation has provided insights into particularly effective elements of this new approach. Findings indicate that teachers' perceptions of the scientific enterprise have changed, and that LEARN provided substantial resources to help them take real-world research to their students. This presentation will focus on key factors from LEARN's implementation that inform best practices for the incorporation of authentic scientific research into teacher professional development experiences. We suggest that these factors should be considered in the development of other such experiences, including: (1) The involvement of a single scientist as both the project leader/manager and the project scientist, to ensure that the project can meet teachers' needs. (2) An emphasis on framing and approaching scientific research questions, so that teachers can learn to evaluate the feasibility of studies based on scope, scale, and availability of data. (3) Long term, ongoing relationships where teachers and scientists work as collaborators, beyond the workshop "mold." (4) A focus on meeting the needs of individual teachers, whether their needs relate to elements of

  17. Simulations suggest that social and natural sciences differ in their research strategies adapted to work for different knowledge landscapes

    CERN Document Server

    Jaffe, Klaus

    2014-01-01

    Do different field of knowledge require different research strategies? A numerical model exploring different virtual knowledge landscapes, revealed different optimal search strategies. Trend following is maximized when the popularity of new discoveries determine the number of individuals researching it. This strategy works best when many researchers explore few large areas of knowledge. In contrast, individuals or small groups of researchers are better in discovering small bits of information in dispersed knowledge landscapes. The best technique for all situations simulated, is to adjust the number of researchers needed to explore a knowledge cluster according to the opportunities and the level of crowding in that cluster. Bibliometric data of scientific publications showed a continuous bipolar distribution of these strategies, ranging from natural sciences, with highly cited publications in journals containing a large number of articles, to the social sciences, with rarely cited publications in journals cont...

  18. The Preliminary Research for Implementation of Improved DTC Scheme of High Performance PMSM Drives

    Directory of Open Access Journals (Sweden)

    Tole Sutikno

    2008-12-01

    Full Text Available The direct torque control (DTC is one of control approache that is used commonly in PMSM control system. This method supports a very quick and precise torque response. However, the DTC method is not perfect and has some disadvantages. Many researchers have been proposed to modify the basic DTC scheme for PMSM drive. All this contributions allow performance to be improved, but at the same time they lead to more complex schemes. Furthermore, the PMSM drive control systems are usually based on microcontroller and DSP. Some researchers also have been used DSP and FPGA together to develop DTC for AC drives. These allow improving the performance, but they will increase cost. For the reason above, this paper proposed a new DTC scheme to apply only based on FPGA. The preliminary research showed that the proposed DTC sheme can reduce torque and flux ripples significantly. Therefore, this paper also recomend to realize proposed DTC scheme based on FPGA in order to support to execute very fast computation.The implementation is hoped that it will very potential to replace not only the induction motor but also the DC servo motor in a number of industrial process, commercial, domestic and modern military applications of high-performance drive.

  19. Burma in Diaspora: A Preliminary Research Note on the Politics of Burmese Diasporic Communities in Asia

    Directory of Open Access Journals (Sweden)

    Renaud Egreteau

    2012-01-01

    Full Text Available This research note focuses on the far-flung Burmese overseas communities, situating them into the wider diaspora literature. Drawing on extant scholarship on refugees, migrants and exiled dissidents of Burmese origin, it presents an original cartography of Burmese diasporic groups dispersed throughout Asia. It explores their migration patterns and tentatively maps out their transnational networks. It seeks to comparatively examine the relationships these polymorphous exiled groups have developed with the homeland. Two research questions have been identified and need further exploration in the context of the post-junta opening that has been observed since 2011: First, what comprises the contribution of the Burmese diaspora to political change and homeland democratization? This has been widely debated over the years. Despite a dynamic transnational activism, there is still little evidence that overseas Burmese have influenced recent domestic political developments. Second and subsequently, how can the Burmese diaspora effectively generate social and economic change back home: by “remitting” or by “returning”? This note argues that Burmese migrant social and financial remittances might prove a more viable instrument to foster development and democratization inside Myanmar in the short term than a mere homecoming of exiles and skilled migrants. This is a preliminary analysis that hopes to encourage further research on Burmese diasporic politics and their potential leverage as “agents of change”.

  20. Preliminary Results From NASA's Space Solar Power Exploratory Research and Technology Program

    Science.gov (United States)

    Howell, Joe T.; Mankins, John C.

    2000-01-01

    Large solar power satellite (SPS) systems that might provide base load power into terrestrial markets were examined extensively in the 1970s by the US Department of Energy (DOE) and the National Aeronautics and Space Administration (NASA). Following a hiatus of about 15 years, the subject of space solar power (SSP) was reexamined by NASA from 1995-1997 in the "fresh look" study, and during 1998 in an SSP "concept definition study". As a result of these efforts, during 1999-2000, NASA has been conducting the SSP Exploratory Research and Technology (SERT) program. The goal of the SERT activity has been to conduct preliminary strategic technology research and development to enable large, multi-megawatt SSP systems and wireless power transmission (WPT) for government missions and commercial markets (in-space and terrestrial). In pursuing that goal, the SERT: (1) refined and modeled systems approaches for the utilization of SSP concepts and technologies, ranging from the near-term (e.g., for space science, exploration and commercial space applications) to the far-term (e.g., SSP for terrestrial markets), including systems concepts, architectures, technology, infrastructure (e.g. transportation), and economics; (2) conducted technology research, development and demonstration activities to produce "proof-of-concept" validation of critical SSP elements for both nearer and farther-term applications; and (3) engendered the beginnings of partnerships (nationally and internationally) that could be expanded, as appropriate, to pursue later SSP technology and applications. Through these efforts, the SERT should allow better informed future decisions regarding further SSP and related technology research and development investments by both NASA and prospective partners, and guide further definition of technology roadmaps - including performance objectives, resources and schedules, as well as "multi-purpose" applications (e.g., commerce, science, and government). This paper

  1. Analysis of educational research at a medical faculty in Germany and suggestions for strategic development - a case study.

    Science.gov (United States)

    Prediger, Sarah; Harendza, Sigrid

    2016-01-01

    Background: Evidence-based medical education is playing an increasingly important role in the choice of didactic methods and the development of medical curricula and assessments. In Germany, a growing number of educational research projects has accompanied an ongoing change in the medical education process. The aim of this project was to assess medical education research activities at one medical faculty to develop procedural recommendations for the support and development of best evidence medical education. Methods: Using a newly developed online questionnaire, the 65 institutes and departments of the medical faculty of Hamburg University at Hamburg University Medical-Center (UKE) were asked to report their medical education research and service projects, medical education publications, medical education theses, financial support for educational projects, and supportive structures that they would consider helpful in the future. The data were grouped, and a SWOT analysis was performed. Results: In total, 60 scientists who were involved in 112 medical education research publications between 1998 and 2014 were identified at the UKE. Twenty-five of them had published at least one manuscript as first or last author. Thirty-three UKE institutions were involved in educational service or research projects at the time of the study, and 75.8% of them received internal or external funding. Regular educational research meetings and the acquisition of co-operation partners were mentioned most frequently as beneficial supportive structures for the future. Conclusion: An analysis to define the status quo of medical education research at a medical faculty seems to be a helpful first step for the development of a strategy and structure to further support researchers in medical education.

  2. Design of a New Research Reactor: Preliminary Conceptual Design (3rd Year)

    Energy Technology Data Exchange (ETDEWEB)

    Park, Cheol; Lee, B. C.; Chae, H. T. and others

    2006-01-15

    A research reactor design is a kind of integral engineering project and a process to obtain a concrete shape through several years of concept development, conceptual design, basic design and detail design. So it requires close cooperation in various areas as well as lots of manpower and cost. The overall process at each stage may be said to be similar except for some stage-specific works. In 2005 as last year of a concept development stage, investigations on the various concepts of the fuel, reactor structure and systems which can meet the requirements established. The requirements for the process systems and I and C systems have also been embodied. The major tasks planned at the early of 2005 have been performed for each area of reactor design as follows: Establishment of the fuel and reactor core concept, and the core analysis, Preliminary thermal-hydraulic and safety analyses for the conceptual cores, Establishment and improvement of analysis system, Concept developments of the reactor structures and major systems, Test and test plan to verify the developed concepts, International cooperation to establish the foundations for exporting a research reactor.

  3. Traditional Japanese Kampo Medicine: Clinical Research between Modernity and Traditional Medicine—The State of Research and Methodological Suggestions for the Future

    Directory of Open Access Journals (Sweden)

    Kenji Watanabe

    2011-01-01

    Full Text Available The Japanese traditional herbal medicine, Kampo, has gradually reemerged and 148 different formulations (mainly herbal extracts can be prescribed within the national health insurance system. The objective of this article is to introduce Kampo and to present information from previous clinical studies that tested Kampo formulae. In addition, suggestions on the design of future research will be stated. The literature search was based on a summary, up until January 2009, by the Japanese Society of Oriental Medicine and included only those trials which were also available in either Pubmed or ICHUSHI (Japan Medical Abstracts Society. We included 135 studies, half of these studies (n=68 used a standard control and 28 a placebo control. Thirty-seven trials were published in English [all randomized controlled trials (RCTs] and the remaining articles were in Japanese only. The sample size for most studies was small (two-third of the studies included less than 100 patients and the overall methodological quality appeared to be low. None of the studies used Kampo diagnosis as the basis for the treatment. In order to evaluate Kampo as a whole treatment system, certain aspects should be taken into account while designing studies. RCTs are the appropriate study design to test efficacy or effectiveness; however, within the trial the treatment could be individualized according to the Kampo diagnosis. Kampo is a complex and individualized treatment with a long tradition, and it would be appropriate for further research on Kampo medicine to take this into account.

  4. Feeding Infants With Cleft Lip and/or Palate in Brazil: Suggestions to Improve Health Policy and Research

    OpenAIRE

    Gil-Da-Silva-Lopes, VL; Xavier, AC; Klein-Antunes, D; Ferreira, ACRG; Tonocchi, R; Fett-Conte, AC; Silva, RN; Leiriao, VHV; Caramori, LPC; Magna, LA; Amstalden-Mendes, LG

    2013-01-01

    Objective: To verify feeding resources used prior to corrective surgery among cleft babies from Brazil and to discuss suggestions to improve common feeding problems around the world. Design: Cross-sectional descriptive study conducted at eight medical centers. Participants: A total of 215 parents or guardians of cleft children. Methods: Interview based upon a prevalidated questionnaire. The chi-square test and comparison of means by analysis of variance were used; significance level adopted w...

  5. Urban heat stress: novel survey suggests health and fitness as future avenue for research and adaptation strategies

    Science.gov (United States)

    Schuster, Christian; Honold, Jasmin; Lauf, Steffen; Lakes, Tobia

    2017-04-01

    Extreme heat has tremendous adverse effects on human health. Heat stress is expected to further increase due to urbanization, an aging population, and global warming. Previous research has identified correlations between extreme heat and mortality. However, the underlying physical, behavioral, environmental, and social risk factors remain largely unknown and comprehensive quantitative investigation on an individual level is lacking. We conducted a new cross-sectional household questionnaire survey to analyze individual heat impairment (self-assessed and reported symptoms) and a large set of potential risk factors in the city of Berlin, Germany. This unique dataset (n = 474) allows for the investigation of new relationships, especially between health/fitness and urban heat stress. Our analysis found previously undocumented associations, leading us to generate new hypotheses for future research: various health/fitness variables returned the strongest associations with individual heat stress. Our primary hypothesis is that age, the most commonly used risk factor, is outperformed by health/fitness as a dominant risk factor. Related variables seem to more accurately represent humans’ cardiovascular capacity to handle elevated temperature. Among them, active travel was associated with reduced heat stress. We observed statistical associations for heat exposure regarding the individual living space but not for the neighborhood environment. Heat stress research should further investigate individual risk factors of heat stress using quantitative methodologies. It should focus more on health and fitness and systematically explore their role in adaptation strategies. The potential of health and fitness to reduce urban heat stress risk means that encouraging active travel could be an effective adaptation strategy. Through reduced CO2 emissions from urban transport, societies could reap double rewards by addressing two root causes of urban heat stress: population health and

  6. Preliminary evaluation of the learning outcome achieved by a nursing research seminar course for doctoral students.

    Science.gov (United States)

    Lou, Meei-Fang; Chen, Yueh-Chih

    2008-06-01

    Educational evaluation is a priority policy of the Ministry of Education and student learning outcome is an important criterion used in educational evaluation work. The purpose of this study was to evaluate the learning outcome of a newly developed course for doctoral students entitled, Nursing Research Seminar. The course was one semester in length and required students to attend 2 hours of class per week. Student learning outcome was evaluated based on the level of understanding students had of course objectives. The six objectives of this course were: evaluating and integrating research papers; enhancing critical thinking skills; gaining an in-depth understanding of the literature related to topics of interest; enhancing ability to construct research proposals; guiding student dissertation work; and refining critical research skills. Data were collected from the responses provided by 25 students on a 5-point Likert-type evaluation form based on course objectives filled out during the last class of the semester. Descriptive and non-parametric statistics were adopted. Results showed: (1) The average post-course score (24.76 +/- 2.89) was significantly higher than the pre-course score (18.40 +/- 5.52); (2) Students realized significant improvements in all six objectives at the end of the course; (3) There were statistically significant differences in improvement scores in all six objectives for students in different years of their doctoral program; (4) The lower the year in the program, the higher the improvement scores for each course objective; (5) The two objectives of the six that saw the most significant improvements were "gaining an in-depth understanding of the literature related to topics of interest", and "enhancing critical thinking skills". Because of the small sample size, conclusions drawn from this study should be treated as tentative. Findings provide preliminary information supporting the importance and necessity of offering the Nursing Research

  7. Fire management and research in the Kruger National Park, with suggestions on the detection of thresholds of potential concern

    Directory of Open Access Journals (Sweden)

    B.W. Van Wilgen

    1998-01-01

    Full Text Available This paper reviews the options for management of the savanna ecosystems of the Kruger National Park using fire. The major goals of management have shifted from attempts to use fire to achieve a stable vegetation composition, to one of recognising that savanna ecosystems are in constant flux. Fire is a major form of disturbance that helps to maintain a state of flux, and thus to conserve biodiversity. Three candidate approaches for fire management have been put forward@the lightning fire approach, the patch mosaic burning approach, and an approach based on the assessment of ecological criteria. These approaches differ in their underlying philosophies, but not necessarily in their outcomes, although this cannot be predicted with confidence. We propose, therefore, that patterns of fire frequency, season, intensity and spatial distribution be recorded and monitored, and that these patterns should serve as surrogate measures of biodiversity. Guidelines for the definition of thresholds of potential concern with regard to these patterns are discussed. The monitoring of both fire patterns and trends in plant and animal populations can be used to identify interactions between fire and the components of the ecosystem, and these in turn can be used to define a relevant research agenda. The role of management in monitoring and assessing fire patterns (previously regarded as a research responsibility is emphasised. Convergence in the patterns of fire that result from the different management approaches could also serve as a basis for merging some or all of these approaches in order to simplify management.

  8. Informationist programme in support of biomedical research: a programme description and preliminary findings of an evaluation.

    Science.gov (United States)

    Whitmore, Susan C; Grefsheim, Suzanne F; Rankin, Jocelyn A

    2008-06-01

    The informationist programme at the Library of the National Institutes of Health (NIH) in Bethesda, MD, USA has grown to 14 informationists working with 40 clinical and basic science research teams. This case report, intended to contribute to the literature on informationist programmes, describes the NIH informationist programme, including implementation experiences, the informationists' training programme, their job responsibilities and programme outcomes. The NIH informationist programme was designed to enhance the library's service capacity. Over time, the steps for introducing the service to new groups were formalized to ensure support by leadership, the team being served and the library. Job responsibilities also evolved from traditional library roles to a wide range of knowledge management activities. The commitment by the informationist, the team and the library to continuous learning is critical to the programme's success. RESULTS / OUTCOMES: NIH scientists reported that informationists saved them time and contributed to teamwork with expert searching and point-of-need instruction. Process evaluation helped refine the programme. High-level, preliminary outcomes were identified from a survey of scientists receiving informationist services, along with key informant interviews. Process evaluation examined service implementation, informationists' training and service components. Anecdotal evidence has also indicated a favourable response to the programme.

  9. Environmental Survey preliminary report, Laboratory for Energy-Related Health Research, Davis, California

    Energy Technology Data Exchange (ETDEWEB)

    1988-03-01

    This report presents the preliminary findings from the first phase of the Survey of the United States Department of Energy (DOE) Laboratory for Energy-Related Health Research (LEHR) at the University of California, Davis (UC Davis), conducted November 16 through 20, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the LEHR. The Survey covers all environmental media and all areas of environmental regulation, and is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations at the LEHR and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain of the environmental problems identified during its on-site activities. The Sampling and Analysis Plan will be executed by a DOE National Laboratory or a support contractor. When completed, the results will be incorporated into the Environmental Survey Interim Report for the LEHR at UC Davis. The Interim Report will reflect the final determinations of the LEHR Survey. 75 refs., 26 figs., 23 tabs.

  10. WATER QUALITY AT THREE SPECIAL NATURE RESERVES IN VOJVODINA, SERBIA: PRELIMINARY RESEARCH

    Directory of Open Access Journals (Sweden)

    J. GRABIĆ

    2016-03-01

    Full Text Available Degradation of water quality caused by an anthropogenic influence is a problem which is present even at some special nature reserves (SNRs in the Province of Vojvodina, Serbia. The aim of this paper is to present results of preliminary research on water quality on three SNRs. Whereas in the SNR Ludaško jezero (Ludaš Lake and in the SNR Obedska bara (Obedska Pond serious euthropic processes are present due to agricultural runoff and untreated wastewater, the SNR Stari Begej – Carska bara (Old Bega River - Imperial Pond is under the potential influences of fish farms and agriculture. The monitoring conducted in spring/summer period and in autumn in all SNR included water sampling on several locations within each SNR. The analyses included basic water quality parameters, water mineralization and microbiological analyses. Both, water quality and microbiological results have proven highly eutrophic status of the SNR Ludaško jezero and significant difference in salinity in the north and in the south of the lake. The results on the other two investigated SNRs are a bit better indicating moderate eutrophic conditions, except for autumn sampling at SNR Stari Begej-Carska bara when serious deterioration of water quality was determined.

  11. Preliminary Research on Discourse Markers and Politeness in the Spanish of the United States

    Directory of Open Access Journals (Sweden)

    Tania Constanza Gómez Ríos

    2016-07-01

    Full Text Available This preliminary study determines the dynamics of the discourse markers and politeness in sociolinguistic interviews among Spanish speakers living in the Chicago area. The analysis is based on theories of social relations and politeness strategies (Brown and Levinson, 1987 and Bravo, 1999. By analyzing the markers within the turn organization (i.e. beginning of the turn and during the turn development, this study revealed that speakers make use of three main types of markers: connectors, modals, and appellatives. The findings suggest that the selection of a marker maintains a close relationship with the speaker’s main goal in the conversation. Either, the speaker detaches himself/herself from the interlocutor or he/she gets close to him/her. Thus, the speaker employs mitigation or intensification strategies through various linguistic forms or pauses that appear with the marker or within the turn. This study with Spanish speakers living in the area of Chicago confirms, as other studies in Spanish, that the interaction between markers and politeness is conditioned to the context and the role of the speakers.

  12. Photocatalytic effects of titanium dioxide nanoparticles on aquatic organisms-Current knowledge and suggestions for future research.

    Science.gov (United States)

    Haynes, Vena N; Ward, J Evan; Russell, Brandon J; Agrios, Alexander G

    2017-04-01

    Nanoparticles are entering natural systems through product usage, industrial waste and post-consumer material degradation. As the production of nanoparticles is expected to increase in the next decade, so too are predicted environmental loads. Engineered metal-oxide nanomaterials, such as titanium dioxide, are known for their photocatalytic capabilities. When these nanoparticles are exposed to ultraviolet radiation in the environment, however, they can produce radicals that are harmful to aquatic organisms. There have been a number of studies that have reported the toxicity of titanium dioxide nanoparticles in the absence of light. An increasing number of studies are assessing the interactive effects of nanoparticles and ultraviolet light. However, most of these studies neglect environmentally-relevant experimental conditions. For example, researchers are using nanoparticle concentrations and light intensities that are too high for natural systems, and are ignoring water constituents that can alter the light field. The purpose of this review is to summarize the current knowledge of the photocatalytic effects of TiO2 nanoparticles on aquatic organisms, discuss the limitations of these studies, and outline environmentally-relevant factors that need to be considered in future experiments. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Eating disorders and suicidality: what we know, what we don't know, and suggestions for future research.

    Science.gov (United States)

    Smith, April R; Zuromski, Kelly L; Dodd, Dorian R

    2017-08-12

    Suicide is the second leading cause of death among individuals with anorexia nervosa (AN), and suicidal behavior is elevated in bulimia nervosa (BN) and binge eating disorder (BED) relative to the general population. This paper reviews the suicidality literature within each ED, as well as theoretical explanations for the elevated risk for suicidality among those with EDs. Approximately one-quarter to one-third of people with AN, BN, or BED have thought about suicide, and one-quarter to one-third of people with AN and BN have attempted suicide. Relative to gender and aged matched comparison groups, individuals with AN are 18 times more likely to die by suicide, and individuals with BN are seven times more likely to die by suicide. However, the majority of the research in this area is cross-sectional or retrospective, which leaves the timing of the mortality risk unclear. Longitudinal work that is designed to examine dynamic and acute fluctuations in suicidality among ED samples is needed in order to determine meaningful risk factors. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Workshop Report on Atomic Bomb Dosimetry--Residual Radiation Exposure: Recent Research and Suggestions for Future Studies

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-06-06

    There is a need for accurate dosimetry for studies of health effects in the Japanese atomic bomb survivors because of the important role that these studies play in worldwide radiation protection standards. International experts have developed dosimetry systems, such as the Dosimetry System 2002 (DS02), which assess the initial radiation exposure to gamma rays and neutrons but only briefly consider the possibility of some minimal contribution to the total body dose by residual radiation exposure. In recognition of the need for an up-to-date review of the topic of residual radiation exposure in Hiroshima and Nagasaki, recently reported studies were reviewed at a technical session at the 57th Annual Meeting of the Health Physics Society in Sacramento, California, 22-26 July 2012. A one-day workshop was also held to provide time for detailed discussion of these newer studies and to evaluate their potential use in clarifying the residual radiation exposures to the atomic-bomb survivors at Hiroshima and Nagasaki. Suggestions for possible future studies are also included in this workshop report.

  15. Workshop report on atomic bomb dosimetry-residual radiation exposure: recent research and suggestions for future studies.

    Science.gov (United States)

    Kerr, George D; Egbert, Stephen D; Al-Nabulsi, Isaf; Beck, Harold L; Cullings, Harry M; Endo, Satoru; Hoshi, Masaharu; Imanaka, Tetsuji; Kaul, Dean C; Maruyama, Satoshi; Reeves, Glen I; Ruehm, Werner; Sakaguchi, Aya; Simon, Steven L; Spriggs, Gregory D; Stram, Daniel O; Tonda, Tetsuji; Weiss, Joseph F; Weitz, Ronald L; Young, Robert W

    2013-08-01

    There is a need for accurate dosimetry for studies of health effects in the Japanese atomic bomb survivors because of the important role that these studies play in worldwide radiation protection standards. International experts have developed dosimetry systems, such as the Dosimetry System 2002 (DS02), which assess the initial radiation exposure to gamma rays and neutrons but only briefly consider the possibility of some minimal contribution to the total body dose by residual radiation exposure. In recognition of the need for an up-to-date review of the topic of residual radiation exposure in Hiroshima and Nagasaki, recently reported studies were reviewed at a technical session at the 57th Annual Meeting of the Health Physics Society in Sacramento, California, 22-26 July 2012. A one-day workshop was also held to provide time for detailed discussion of these newer studies and to evaluate their potential use in clarifying the residual radiation exposures to the atomic-bomb survivors at Hiroshima and Nagasaki. Suggestions for possible future studies are also included in this workshop report.

  16. Effects of soil rewetting and thawing on soil gas fluxes: a review of current literature and suggestions for future research

    Directory of Open Access Journals (Sweden)

    D.-G. Kim

    2011-10-01

    Full Text Available The rewetting of dry soils and the thawing of frozen soils are short-term, transitional phenomena in terms of hydrology and the thermodynamics of soil systems. The impact of these short-term phenomena on larger scale ecosystem fluxes has only recently been fully appreciated, and a growing number of studies show that these events affect various biogeochemical processes including fluxes of soil gases such as carbon dioxide (CO2, methane (CH4, nitrous oxide (N2O, ammonia (NH3 and nitric oxide (NO. Global climate models predict that future climatic change is likely to alter the frequency and intensity of drying-rewetting events and thawing of frozen soils, highlighting the importance of understanding how rewetting and thawing will influence soil gas fluxes. Here we summarize findings in a new database based on 338 studies conducted from 1956 to 2010, and highlight open research questions. The database revealed conflicting results following rewetting and thawing in various terrestrial ecosystems, ranging from large increases in gas fluxes to non-significant changes. An analysis of published field studies (n = 142 showed that after rewetting or thawing, CO2, CH4, N2O, NO and NH3 fluxes increase from pre-event fluxes following a power function, with no significant differenced among gases. We discuss possible mechanisms and controls that regulate flux responses, and note that a high temporal resolution of flux measurements is critical to capture rapid changes in gas fluxes after these soil perturbations. Finally, we propose that future studies should investigate the interactions between biological (i.e. microbial community and gas production and physical (i.e. flux, diffusion, dissolution changes in soil gas fluxes, and explore synergistic experimental and modelling approaches.

  17. A focus on the state of the art of food waste/losses issue and suggestions for future researches.

    Science.gov (United States)

    Muriana, Cinzia

    2017-07-05

    Today, the role of the supply chain (SC) strategies in Food-Waste/Losses (F-W/L) generation is neglected, because F-W/L are generally considered an unavoidable consequence of accidental events. Therefore, only operating plans are today put into practice, which aim at reducing the impact of product losses along the SC. This involves that structured analyses and strategic SC approaches are not available for the prevention/minimization of F-W/L. The paper aims at changing the perspective, and promoting the hypothesis that generation of F-W/L mainly depends on the SC strategies put into practice that are usually optimized on the basis of the market demand. The paper considers the F-W/L an intrinsic characteristic of the SC, which must be put in relation with the market demand and the shelf life of products, for given boundary conditions (legal constraints, politic decisions, climatic and micro macro-economic factors). Thus, the paper aims at reviewing the state of the art of the F-W/L issue, and proposing new research topics in the field of the prevention and minimization of F-W/L, by focusing on: (i) the forecasting of F-W/L, the implementation of adaptive-holistic approaches that model the non-stationary and holistic behaviour of the phenomenon; (ii) the determination of analytical conditions that entail the generation of F-W/L, in relation to the implementation of specific SC strategies; (iii) the study of mathematical models for the assessment of the shelf life, and the evaluation of innovative technologies, which enable the shelf life monitoring; (iv) the study of new shelf life-dependent demand models based on the consumer-utility theory; (v) the redesign of the logistic SC management models, by proposing new SC coordination models, planning and replenishment strategies, and pricing models, for the prevention/minimization of the predictable component of F-W/L; (vi) the design of new risk assessment plans for the management of the accidental component of F

  18. Language and Identity in the English Version of Italian University Webistes: Preliminary Research Results

    Directory of Open Access Journals (Sweden)

    Laura Ferrarotti

    2012-01-01

    Full Text Available This study presents the preliminary results of a corpus-based research concerning the promotional language of the English version of some Italian university websites. One of the assumptions of this work is that, as many scholars have pointed out, the role of institutional and educational websites today goes well beyond the strict objective of providing information. In fact, universities in particular have clearly adopted promotional strategies to attract students. The present analysis deals with the introductory sections of 14 university websites which vary in their headings, length and focus. These introductory sections are typically entitled “About us”, “The University of…”, “The History of the University of...”, “Our History”, or that may even present a “Welcome” message by the Rector. They intend to reach out, in particular, to foreign students, and as such contribute to the construction of the university’s identity. Data are being subdivided on the basis of region: North, Center, South of Italy and the islands of Sardinia and Sicily, and are analyzed on the basis of a quantitative and qualitative approach. Through a comparison of different universities’ introductory sections, it was possible to detect noteworthy differences. For instance, while for some universities the information is rather concise as it mainly presents figures and descriptions, others present long historical accounts of the institution, and even mention well-known alumni characters who studied there. What emerges is a lack of uniformity that reveals the fact that these university websites are a genre in transition caught, so to say, between a traditional approach of providing information and a clearly promotional one in constructing their own identity.

  19. Preliminary Research on the Verification Task of North Korea's Plutonium Declaration

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Chul; Park, Il Jin [Korea Institute of Nuclear Nonproliferation and Control, Daejeon (Korea, Republic of)

    2009-10-15

    The denuclearization of North Korea seems challenging. North Korea has recognized itself as a nuclear weapon state by carrying out two nuclear tests while many other nations including South Korea have opposed North Korea's nuclear proliferation. As a result of longstanding negotiations, North Korea provided nearly 19,000 pages of operation history of three Yongbyon nuclear facilities on May 8, 2008 and a 60-page declaration of its nuclear activities and programs on June 26, 2008. However, one should notice that declaration documents are by themselves meaningless without their verification. To completely dismantle North Korea's nuclear programs, the verification task based on its declaration documents should be performed very thoroughly, considering the possibility of the presence of the undeclared nuclear materials and facilities. The verification task of North Korea's nuclear declaration consists of many broad themes to deal with, such as the review of declaration documents, the interview with facility operators, the sampling in the field, the laboratory analysis of the sample, data interpretation, and so on. One of the important themes is to verify North Korea's declared plutonium stockpile by comparing the declaration documents with measurement data which can be obtained from the sampling in the field and laboratory analysis. To prepare for the possible future verification of the declared plutonium stockpile, it is meaningful to give a thought on what data can be compared and what samples need to be taken and analyzed. In this study, we focus on the data to be compared and samples to be taken and analyzed for the plutonium accounting, as a preliminary research. To give a quantitative example, the nuclear material of the most recent North Korea's spent fuel rods discharged from the 5 MWe reactor is analyzed. On June 13, 2009, North Korea declared that more than one-third of the spent fuel rods had been reprocessed.

  20. Cellular phones for reducing battlefield stress: rationale and a preliminary research.

    Science.gov (United States)

    Riva, Giuseppe; Grassi, Alessandra; Villani, Daniela; Preziosa, Alessandra

    2007-01-01

    Battlefield stress is the consequence of man being exposed to the hostile environment of combat. Combat stress is specifically caused by man's feat of the dangers of combat, and is fueled and tempered by other variables such as morale, cohesion, fatigue, confidence, training and intensity of the combat. Treatment is often as simple as giving soldiers time to rest for a few hours or days, to get a shower and some sleep, to talk about the feelings they have in the presence of a counselor. Only in rare cases soldiers undergo more serious psychological treatment. One of the best strategies for dealing with stress is learning how to relax. However, relaxing is difficult to achieve in a battlefield. In this chapter we suggest the use of mobile multimedia technology--PDA/cellular phones--for the provision of advanced coping techniques suitable to the battlefield context. Specifically, we developed a protocol based on mobile narratives, to be experienced on mobile multimedia technology--3G cellular phones or PDAs--like the one now under development by the US Army within the "Soldier as a System--SaaS" and "Future Combat Systems--FCS" projects. Mobile narratives are audio-visual experiences, implemented on mobile devices, in which the narrative component is a critical aspect to induce a feeling of presence and engagement. Through the link between the feeling of presence and the emotional state, mobile narratives may be used to improve the mood state in their users. The rationale of the approach and a preliminary test of the proposed method are presented and discussed.

  1. Information Update Research Fellowship for International Young Scientists NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Danish National Research Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects with DFG News in Brief: NSFC set up Department of Medical Sciences NSFC Announced Approved Cooperative Projects With France and Germany NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Academy of Finland NSFC Announced Application Guide for Cooperative Research Projects with K. T. Li Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research projects With Japan Science and Technology Agency NSFC Announced Application Guide for Cooperative Research Projects With Royal Society of Edinburgh for 2010 NSFC Announced a List of proved Cooperative Projects With Three International Organizations

    Science.gov (United States)

    2009-01-01

    Research Fellowship for International Young Scientists NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Danish National Research Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects with DFG News in Brief: NSFC set up Department of Medical Sciences NSFC Announced Approved Cooperative Projects With France and Germany NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Academy of Finland NSFC Announced Application Guide for Cooperative Research Projects with K. T. Li Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research projects With Japan Science and Technology Agency NSFC Announced Application Guide for Cooperative Research Projects With Royal Society of Edinburgh for 2010 NSFC Announced a List of proved Cooperative Projects With Three International Organizations

  2. Nutritional implications of organic conversion in large scale food service preliminary results from Core Organic research

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg; He, Chen

    The discussion about nutritional advantages of organic consumption has traditionally focused on the properties of the food it self. Studies have shown however that change of consumption patterns towards organic food seems to induce changed dietary patterns. The current research was a part of the i...... to be driven by different agendas but that awareness raising on nutrition and sustainability issues seems to be an important feature of many change processes. Findings also suggest that the two agendas although separated in the scientific literature is more integrated in the everyday life perspective of school...

  3. Hyperacuity test to evaluate vision through dense cataracts: research preliminary to a clinical study in India

    Science.gov (United States)

    Enoch, Jay M.; Giraldez, Maria J.; Huang, Doahua; Hirose, Hiroshi; Knowles, Richard A.; Namperumalsamy, P.; LaBree, Lauri; Azen, Stanley P.

    1995-03-01

    Using high luminance point-of-light stimuli, Vernier judgments can be made in the presence of markedly degraded retinal imagery. Without coaching, observers perform center-of-gravity assessments of relative locations of degraded point images. We seek to defined, presurgery, individuals who will derive the most benefit from advanced cataract removal (a form of triage), and to determine which of two cataractous eyes has the better postsurgical visual prognosis. There are incredible and growing backlogs of patients with severe cataracts (and other dense media opacities) in the developing world, and generally, limited resources are available for provision of health care. Postcataract surgical failure rates for good visual function are often high, and only one eye is operated on in over 95% of indigent patients treated. Prior to initiating advanced studies in the developing world, at Berkeley we conducted preliminary research on Vernier acuity test techniques on normal adult subjects. We sought to determine the number of repeat trials necessary; to compare a two-point and a three-point Vernier display; to determine the shape of the measured response function at large gap separations between test points (required when testing advanced cataract patients); to assess the effect(s) of a broad range of uncorrected refractive errors on outcomes; and to consider means to minimize refraction-based errors. From these and prior data and analyses, we defined a protocol for use in the developing world. Using a newly designed and rugged precision instrument, these tests were repeated on an advanced cataract population at Aravind Eye Hospital in Madurai, India. Although we had much prior experience in India, the initial protocol required major revision on site. Necessary changes in test methods and analytical approaches were made, and next stages in this program were planned. And a new and simple gap `visual acuity' (gap `VA') test was added to the protocol, which greatly facilitated

  4. Description and Preliminary Training Evaluation of an Arc Welding Simulator. Research Report SRR 73-23.

    Science.gov (United States)

    Abrams, Macy L.; And Others

    A prototype arc welding training simulator was designed to provide immediate, discriminative feedback and the capacity for concentrated practice. Two randomly selected groups of welding trainees were compared to evaluate the simulator, one group being trained using the simulator and the other using conventional practice. Preliminary data indicated…

  5. Preliminary research developing a theory of cell phone distraction and social relationships.

    Science.gov (United States)

    LaVoie, Noelle; Lee, Yi-Ching; Parker, James

    2016-01-01

    Motor vehicle crashes remain the leading cause of death and injury for people aged 5-34, accounting annually for over 3000 deaths, and 100 times as many injuries. It is well established that distracted driving, and cell phone use while driving in particular, pose significant crash risk to drivers. Research has demonstrated that drivers are well aware of this danger but over 90% of drivers report using a cell phone while driving. Given the likely role that social influence plays in how people use cell phones while driving surprisingly little research has been conducted investigating to whom drivers are talking or texting. We report the results of a national survey to determine who drivers are most likely to call or text when behind the wheel and compared these results with general cell phone calling and texting patterns as well as previous findings on the prevalence of calling and texting while driving. The results suggest that social distance is a key factor in cell phone use while driving: Teens are more likely to talk with parents, and adults are more likely to talk with spouses than general calling patterns would suggest. We discuss whether the purpose of calls made while driving, such as coordination, could help explain these patterns. We propose next steps for further examining the role social relationships play in cell phone use while driving to potentially reduce teen driver cell phone use by lowering the number of calls from parents.

  6. Hypnosis, suggestion, and suggestibility: an integrative model.

    Science.gov (United States)

    Lynn, Steven Jay; Laurence, Jean-Roch; Kirsch, Irving

    2015-01-01

    This article elucidates an integrative model of hypnosis that integrates social, cultural, cognitive, and neurophysiological variables at play both in and out of hypnosis and considers their dynamic interaction as determinants of the multifaceted experience of hypnosis. The roles of these variables are examined in the induction and suggestion stages of hypnosis, including how they are related to the experience of involuntariness, one of the hallmarks of hypnosis. It is suggested that studies of the modification of hypnotic suggestibility; cognitive flexibility; response sets and expectancies; the default-mode network; and the search for the neurophysiological correlates of hypnosis, more broadly, in conjunction with research on social psychological variables, hold much promise to further understanding of hypnosis.

  7. Preliminary Investigation of Zircaloy-4 as a Research Reactor Cladding Material

    Energy Technology Data Exchange (ETDEWEB)

    Brian K Castle

    2012-05-01

    As part of a scoping study for the ATR fuel conversion project, an initial comparison of the material properties of Zircaloy-4 and Aluminum-6061 (T6 and O-temper) is performed to provide a preliminary evaluation of Zircaloy-4 for possible inclusion as a candidate cladding material for ATR fuel elements. The current fuel design for the ATR uses Aluminum 6061 (T6 and O temper) as a cladding and structural material in the fuel element and to date, no fuel failures have been reported. Based on this successful and longstanding operating history, Zircaloy-4 properties will be evaluated against the material properties for aluminum-6061. The preliminary investigation will focus on a comparison of density, oxidation rates, water chemistry requirements, mechanical properties, thermal properties, and neutronic properties.

  8. How Research Moves into Practice: A Preliminary Study of What Training Professionals Read, Hear, and Perceive

    Directory of Open Access Journals (Sweden)

    Saul Carliner

    2009-09-01

    Full Text Available Abstract In the growing body of research on the practice of training and development, several studies suggest that use of research-based findings in practice is low. The present study was designed to better understand the research-practice gap by exploring these questions: (1 Which published sources in the field are practicing professionals reading? How frequently do they read these materials? (2 Which conferences and meetings do practicing professionals attend? How frequently do they attend these events? (3 In what formats are research content most usable to practicing professionals? (4 What are practicing professionals’ general perceptions of research publications and presentations? Key findings point to publications having a wider reach among practicing professionals than conferences and, of those publications, professional magazines have a wider reach than peer-reviewed journals. In terms of the manner in which the content is presented, practicing professionals prefer case studies from the workplace over other types of content. Résumé : Dans le corpus croissant de recherches portant sur la pratique de la formation et du perfectionnement, plusieurs études suggèrent une faible utilisation des résultats de recherche dans la pratique. La présente étude a été conçue afin de mieux comprendre l’écart entre la recherche et la pratique par l’examen des questions suivantes : (1 Quelles sources de publications du domaine les professionnels pratiquants lisent-ils? À quelle fréquence lisent-ils ces publications? (2 À quelles conférences et réunions les professionnels pratiquants assistent-ils? À quelle fréquence assistent-ils à ces événements? (3 Dans quels formats les contenus de recherche sont-ils le plus facilement utilisables par les professionnels pratiquants? (4 Quelles sont les perceptions générales des professionnels pratiquants envers les publications et présentations de recherche? Les résultats principaux

  9. Preliminary Analysis on the Management Options of IRT-DPRK Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung-Hyun; Kim, Minsoo; Hwang, Yongsoo [Korea Institute of Nuclear Nonproliferation and Control, Daejeon (Korea, Republic of)

    2015-05-15

    Although IRT-DPRK was upgraded several times, operation lifetime was already exhausted and thus management policy is needed to deal with the aging of IRT-DPRK. For example, IRT- 2000 type nuclear reactors in Georgia and Bulgaria had been shut down to refurbish or decommissioned to establish new low power facilities. However, the existing negotiations and agreements related to the nuclear issues on North Korea have been focused on the 'denuclearization', and thus the issues on the IRTDPRK were not handled. In recent, a group of USA scientists has suggested that IRT-DPRK should be refurbished to establish the 'Scientific cent for excellence' like the Cooperative Threat Reduction program applied in Russia and the former Soviet Union (FSU). In this paper, we examined the several options to manage the IRT-DPRK through the study of similar foreign cases. Due to the lack of the detailed and standardized information, it is impossible to suggest the best option at this moment. In order to do that, the further research on the detailed procedures, radioactive wastes, the standards of safety and security are needed.

  10. Use of Web 2.0 Social Media Platforms to Promote Community-Engaged Research Dialogs: A Preliminary Program Evaluation.

    Science.gov (United States)

    Valdez Soto, Miguel; Balls-Berry, Joyce E; Bishop, Shawn G; Aase, Lee A; Timimi, Farris K; Montori, Victor M; Patten, Christi A

    2016-09-09

    Community-engaged research is defined by the Institute of Medicine as the process of working collaboratively with groups of people affiliated by geographic proximity, special interests, or similar situations with respect to issues affecting their well-being. Traditional face-to-face community-engaged research is limited by geographic location, limited in resources, and/or uses one-way communications. Web 2.0 technologies including social media are novel communication channels for community-engaged research because these tools can reach a broader audience while promoting bidirectional dialogs. This paper reports on a preliminary program evaluation of the use of social media platforms for promoting engagement of researchers and community representatives in dialogs about community-engaged research. For this pilot program evaluation, the Clinical and Translational Science Office for Community Engagement in Research partnered with the Social Media Network at our institution to create a WordPress blog and Twitter account. Both social media platforms were facilitated by a social media manager. We used descriptive analytics for measuring engagement with WordPress and Twitter over an 18-month implementation period during 2014-2016. For the blog, we examined type of user (researcher, community representative, other) and used content analysis to generate the major themes from blog postings. For use of Twitter, we examined selected demographics and impressions among followers. There were 76 blog postings observed from researchers (48/76, 64%), community representatives (23/76, 32%) and funders (5/76, 8%). The predominant themes of the blog content were research awareness and dissemination of community-engaged research (35/76, 46%) and best practices (23/76, 30%). For Twitter, we obtained 411 followers at the end of the 18-month evaluation period, with an increase of 42% (from 280 to 411) over the final 6 months. Followers reported varied geographic location (321/411, 78

  11. Use of Web 2.0 Social Media Platforms to Promote Community-Engaged Research Dialogs: A Preliminary Program Evaluation

    Science.gov (United States)

    Valdez Soto, Miguel; Bishop, Shawn G; Aase, Lee A; Timimi, Farris K; Montori, Victor M; Patten, Christi A

    2016-01-01

    Background Community-engaged research is defined by the Institute of Medicine as the process of working collaboratively with groups of people affiliated by geographic proximity, special interests, or similar situations with respect to issues affecting their well-being. Traditional face-to-face community-engaged research is limited by geographic location, limited in resources, and/or uses one-way communications. Web 2.0 technologies including social media are novel communication channels for community-engaged research because these tools can reach a broader audience while promoting bidirectional dialogs. Objective This paper reports on a preliminary program evaluation of the use of social media platforms for promoting engagement of researchers and community representatives in dialogs about community-engaged research. Methods For this pilot program evaluation, the Clinical and Translational Science Office for Community Engagement in Research partnered with the Social Media Network at our institution to create a WordPress blog and Twitter account. Both social media platforms were facilitated by a social media manager. We used descriptive analytics for measuring engagement with WordPress and Twitter over an 18-month implementation period during 2014-2016. For the blog, we examined type of user (researcher, community representative, other) and used content analysis to generate the major themes from blog postings. For use of Twitter, we examined selected demographics and impressions among followers. Results There were 76 blog postings observed from researchers (48/76, 64%), community representatives (23/76, 32%) and funders (5/76, 8%). The predominant themes of the blog content were research awareness and dissemination of community-engaged research (35/76, 46%) and best practices (23/76, 30%). For Twitter, we obtained 411 followers at the end of the 18-month evaluation period, with an increase of 42% (from 280 to 411) over the final 6 months. Followers reported varied

  12. An Action Research into International Masters Program in Practicing Management (IMPM: Suggesting Refraction to Complement Reflection for Management Learning in the Global Knowledge Economy

    Directory of Open Access Journals (Sweden)

    Tunc D. MEDENI

    2008-05-01

    Full Text Available International Masters Program in Practicing Management (IMPM is a collaborative effort by major business schools and corporations around the world, balancing practical and academic issues within pedagogy of “experienced reflection”. This action research into the IMPM aims to explain the IMPM and its importance for the global knowledge economy, as well as identify and improve the current limitations of the program. As a result, we hope to provide specific suggestions for the IMPM practice and general guidelines for business education. Our suggestions are based upon a framework of “refraction” that follows a methodology of action research and pluralistic knowledge science epistemology, a critique of management learning, and a literature review on (critical reflection, as well as our findings about the IMPM practice. Also, critically reviewing Mintzberg and other authors’ ideas on management learning and IMPM specifically supports our discussion in this paper.

  13. Novel shifts in memory research and their impact on the legal process: introduction to the special issue on memory formation and suggestibility in the legal process.

    Science.gov (United States)

    Otgaar, Henry; Sauerland, Melanie; Petrila, John P

    2013-01-01

    The functioning and frailties of memory are frequently at the centerpiece of much expert testimony about the reliability of eyewitness accounts. Although we have much knowledge about how false memories and suggestibility can affect testimonies, the contributions in this special issue show that when using a sound theoretical framework, novel directions in this field can surface. The papers in this issue can broadly be divided into contributions that are related to: (1) the exact determinants of false memory and suggestibility; (2) new paradigms in legal psychology; (3) positive consequences of memory illusions; and (4) developmental false memory research. Collectively, these contributions have the potential to provide novel shifts in memory research and push this field beyond its current boundaries.

  14. Preliminary Research Concerning Optimal Percentage of Hemp Hurds for Lining Panels and Filler Materials in Buildings

    Directory of Open Access Journals (Sweden)

    Maria - Adriana GHERGHISAN

    2013-03-01

    Full Text Available Composite materials for liningst and wall fillermade of hemp hurds and mineral binders represent again in recovery of mineral binders and use ofrepresent lignocellulosic fiber resulted afterprocessing.This paper aims to establish the optimumpercentual range of hemp hurds that can beembedded in ceramic mass, which is able to supportin various stages, the physical and dimensionalintegrity, manipulation, transport and during sandingresistance, the remaining viable recipes being theones that successfully pass this preliminary test. It isexpected for these samples to have comparablethermal and acoustic properties with similar industrialproducts, currently manufactured, which givesthepractical applicability of these composites.

  15. Suggestions of Contents and Methods in the Research of Villagers Cooperation%村民合作问题研究的内容和方法建议

    Institute of Scientific and Technical Information of China (English)

    周怀峰

    2013-01-01

    孤立地使用某一学科的内容和方法去研究社会经济问题,往往只能得到对社会经济现象的片面理解。村民合作涉及多方面的因素,需要采用多学科、多元的理论与研究方法。文章以村庄共享资源合作治理为例,对村民合作的研究内容和方法提出若干建议。%If we use only one subject contents and its methods to study the social and economic problems, we often gets one-sided understanding of the social and economic phenomenon. The villagers cooperation involves many factors, the research needs to adopt multiple disciplines,multiple theories and research methods. In addition to the traditional theories and methods, the research should be guided by the contents and methods of behavior and experimental economics, biology, sociology, social psychology, experimental psychology and other theories and methods.This article take the cooperation governance of villages shared resource for example, put forward some suggestions of contents and methods in the fields of villagers cooperation research.

  16. A Preliminary Theoretical Analysis of a Research Experience for Undergraduates Community Model

    Science.gov (United States)

    Castillo-Garsow, Carlos; Castillo-Chavez, Carlos; Woodley, Sherry

    2013-01-01

    The Mathematical and Theoretical Biology Institute (MTBI) is a successful summer research experience for undergraduates, with a strong record of mentoring Ph.D. graduates, particularly, underrepresented minority students. However, the MTBI program was designed for education in research, not for research in education, and the mechanisms of the…

  17. Applying Research to Teacher Education: The University of Utah's Collaborative Approach. First Year Preliminary Report.

    Science.gov (United States)

    Driscoll, Amy

    In 1983, the National Institute of Education funded the Far West Laboratory for Educational Research and Development to conduct a study, Applying Research to Teacher Education (ARTE) Research Utilization in Elementary Teacher Education (RUETE). The ARTE:RUETE study's purpose is to develop preservice instruction incorporating current research…

  18. Pickles and Ice Cream! Food Cravings in Pregnancy: Hypotheses, Preliminary Evidence, and Directions for Future Research

    Directory of Open Access Journals (Sweden)

    Natalia C. Orloff

    2014-09-01

    Full Text Available Women in the United States experience an increase in food cravings at two specific times during their life, 1 perimenstrually and 2 prenatally. The prevalence of excess gestational weight gain (GWG is a growing concern due to its association with adverse health outcomes in both mothers and children. To the extent that prenatal food cravings may be a determinant of energy intake in pregnancy, a better understanding of craving etiology could be crucial in addressing the issue of excessive GWG. This paper reviews the available literature to corroborate and/or dispute some of the most commonly accepted hypotheses regarding the causes of food cravings during pregnancy, including a role of 1 hormonal changes, 2 nutritional deficits, 3 pharmacologically active ingredients in the desired foods, and 4 cultural and psychosocial factors. An existing model of perimenstrual chocolate craving etiology serves to structure the discussion of these hypotheses. The main hypotheses discussed receive little support, with the notable exception of a postulated role of cultural and psychosocial factors. The presence of cravings during pregnancy is a common phenomenon across different cultures, but the types of foods desired and the adverse impact of cravings on health may be culture-specific. Various psychosocial factors appear to correlate with excess GWG, including the presence of restrained eating. Findings strongly suggest that more research be conducted in this area. We propose that future investigations fall into one of the four following categories: 1 validation of food craving and eating-related measures specifically in pregnant populations, 2 use of ecological momentary assessment to obtain real time data on cravings during pregnancy, 3 implementation of longitudinal studies to address causality between eating disorder symptoms, food cravings, and gestational weight gain, and 4 development of interventions to ensure proper prenatal nutrition and prevent excess

  19. Pickles and ice cream! Food cravings in pregnancy: hypotheses, preliminary evidence, and directions for future research.

    Science.gov (United States)

    Orloff, Natalia C; Hormes, Julia M

    2014-01-01

    Women in the United States experience an increase in food cravings at two specific times during their life, (1) perimenstrually and (2) prenatally. The prevalence of excess gestational weight gain (GWG) is a growing concern due to its association with adverse health outcomes in both mothers and children. To the extent that prenatal food cravings may be a determinant of energy intake in pregnancy, a better understanding of craving etiology could be crucial in addressing the issue of excessive GWG. This paper reviews the available literature to corroborate and/or dispute some of the most commonly accepted hypotheses regarding the causes of food cravings during pregnancy, including a role of (1) hormonal changes, (2) nutritional deficits, (3) pharmacologically active ingredients in the desired foods, and (4) cultural and psychosocial factors. An existing model of perimenstrual chocolate craving etiology serves to structure the discussion of these hypotheses. The main hypotheses discussed receive little support, with the notable exception of a postulated role of cultural and psychosocial factors. The presence of cravings during pregnancy is a common phenomenon across different cultures, but the types of foods desired and the adverse impact of cravings on health may be culture-specific. Various psychosocial factors appear to correlate with excess GWG, including the presence of restrained eating. Findings strongly suggest that more research be conducted in this area. We propose that future investigations fall into one of the four following categories: (1) validation of food craving and eating-related measures specifically in pregnant populations, (2) use of ecological momentary assessment to obtain real time data on cravings during pregnancy, (3) implementation of longitudinal studies to address causality between eating disorder symptoms, food cravings, and GWG, and (4) development of interventions to ensure proper prenatal nutrition and prevent excess GWG.

  20. Suggestions on Perfecting the Scientific Research Item Guide Establishment%完善科研项目指南编制的建议

    Institute of Scientific and Technical Information of China (English)

    朱杰堂

    2011-01-01

    目前科研项目指南编制中出现的主要问题有:对调研论证的时间要求太紧;论证环节只召集少数部门领导和朋友座谈一下草草了事;设置部分定向委托课题时人为使某些项目失去公平的申请机会;指南发布距提交申请材料的时间较太短;等等。应高度重视项目指南编制的重要性和规范性,广泛征集建议选题,提高专家论证选题的质量,取消定向委托课题,优化指南发布,以提升项目指南的编制质量和实现项目申请的公平、公正和公开。%The main problems existing in the present scientific research item guide establishment include the followings. Firstly, time for the research and investigation is very limited; Secondly, only few department leaders and the friends are called to discuss the guide in the process of comprehensive analysis of the project guide; Thirdly, fair application opportunities of certain scientific research item lose artificially and so on. It is suggested that more attention should be paid to the importance and standards, suggestions of the selected topics widely collected, the selected topic quality of the expert enhanced, the directional request topics canceled, the guide issue optimized, so that the quality of the project guide establishment can be promoted and the fairness and openness realized.

  1. Some New Bases and Needs for Interior Design from Environmental Research. A Preliminary Survey.

    Science.gov (United States)

    Kleeman, Walter, Jr.

    Research which can form new bases for interior design is being greatly accelerated. Investigations in psychology, anthropology, psychiatry, and biology, as well as interdisciplinary projects, turn up literally hundreds of studies, the results of which will vitally affect interior design. This body of research falls into two parts--(1) human…

  2. Suggestions for Teaching Practice

    Institute of Scientific and Technical Information of China (English)

    ZHAN Na-na

    2013-01-01

    Teacher development and teaching practice(TP) have caught the eyes of researchers at home and abroad for many years. Many western scholars hold that reflective teaching is an efficient way to promote teacher development, but traditional TP is prevailing in China. Based on the merits and demerits of traditional TP and reflective TP, the author hopes to provide some suggestions for the people involved to promote the development of teacher education.

  3. A preliminary design study on an acoustic muffler for the laminar flow transition research apparatus

    Science.gov (United States)

    Abrahamson, A. L.

    1984-01-01

    An acoustic muffler design of a research tool for studying laminar flow and the mechanisms of transition, the Laminar Flow and Transition Research Apparatus (LFTRA) is investigated. Since the presence of acoustic pressure fluctuations is known to affect transition, low background noise levels in the test section of the LFTRA are mandatory. The difficulties and tradeoffs of various muffler design concepts are discussed and the most promising candidates are emphasized.

  4. Research utilization in the building industry: decision model and preliminary assessment

    Energy Technology Data Exchange (ETDEWEB)

    Watts, R.L.; Johnson, D.R.; Smith, S.A.; Westergard, E.J.

    1985-10-01

    The Research Utilization Program was conceived as a far-reaching means for managing the interactions of the private sector and the federal research sector as they deal with energy conservation in buildings. The program emphasizes a private-public partnership in planning a research agenda and in applying the results of ongoing and completed research. The results of this task support the hypothesis that the transfer of R and D results to the buildings industry can be accomplished more efficiently and quickly by a systematic approach to technology transfer. This systematic approach involves targeting decision makers, assessing research and information needs, properly formating information, and then transmitting the information through trusted channels. The purpose of this report is to introduce elements of a market-oriented knowledge base, which would be useful to the Building Systems Division, the Office of Buildings and Community Systems and their associated laboratories in managing a private-public research partnership on a rational systematic basis. This report presents conceptual models and data bases that can be used in formulating a technology transfer strategy and in planning technology transfer programs.

  5. Student Participation in Ecological Research: Preliminary Insights from Students' Experiences in the Smoky Mountains

    Science.gov (United States)

    Pacifici, Lara B.; Miller, Craig; Thomson, Norman

    2009-01-01

    Students participating in summer research internships at the Great Smoky Mountain National Park kept electronic journals to document their experiences. We used a combined content analysis to quantify the responses from the students in particular areas of interest and to understand the essence of experiences from the explanations provided in their…

  6. Development and Preliminary Analysis of a Rubric for Culturally Responsive Research

    Science.gov (United States)

    Trainor, Audrey A.; Bal, Aydin

    2014-01-01

    Researchers and practitioners have struggled to promote optimal academic, behavioral, and postschool outcomes for historically marginalized youth from culturally and linguistically diverse backgrounds. While there is a growing body of evidence-based interventions in special education, the extent to which these interventions are culturally…

  7. A Transdisciplinary Approach to Training: Preliminary Research Findings Based on a Case Analysis

    Science.gov (United States)

    Bimpitsos, Christos; Petridou, Eugenia

    2012-01-01

    Purpose: The purpose of this paper is to discuss the benefits, barriers and challenges of the transdisciplinary approach to training, and to present findings of a case analysis. Design/methodology/approach: The paper is based on the research findings of an experimental training program for Greek local government managers co-funded by the European…

  8. Revealing the Research "Hole" of Early Childhood Education for Sustainability: A Preliminary Survey of the Literature

    Science.gov (United States)

    Davis, Julie

    2009-01-01

    In 2007, "Environmental Education Research" dedicated a special issue to childhood and environmental education. This paper makes a case for "early childhood" to also be in the discussions. Here, I am referring to early childhood as the before-school years, focusing on educational settings such as childcare centres and…

  9. Preliminary thoughts on the relevance of the research field of cognition for Practical Theology

    Directory of Open Access Journals (Sweden)

    Ferdi P. Kruger

    2016-03-01

    Full Text Available In this research from the vantage point of Practical Theology, the author focusses on the importance and the possible value of the concept of cognition for further research. The philosophical roots of the concepts of knowledge and understanding are highlighted in a qualitative manner by means of a short selection from the insights of philosophers from the era of the Greek Philosophy to the nineteenth century. The insights of Plato, Aristotle, Thomas Aquinas, Descartes and Kant are utilised. The purpose was to indicate the importance of the concepts of knowing and cognition from an early stage. Research from the field of cognitive science also received attention in this research. The purpose of this discussion is to indicate that cognition is not a mere intellectual activity. Cognition is important in the processes of perspective-making and moral choices. Cognitive distortions could possibly endanger people�s ability to have the right cognition about people, events and life itself. The concept of phronesis, as the concept that comes the nearest to the essence of cognition, is also investigated from the vantage point of Philippians 2:5 and Romans 12:3. Wisdom thinking is really important in research on the acts of people from a practical theological vantage point. Cognition must be regarded as people�s attempt to make sense out what they already know and also out of what they are observing. In the final part of the article, fields for possible further investigation are highlighted in order to make the statement that practical theologians can consider the fact to reclaim the field of investigation on cognition in further research. The importance of cognition for liturgy, homiletics, pastoral care and youth ministry is indicated.Intradisciplinary and/or interdisciplinary implications: This article is undertaken from a practical theological vantage point in order to highlight the importance of the concept of cognition for further research. In

  10. Equipment, preliminary research and research opportunities at the High Power Laser Laboratory at Institute of Plasma Physics and Laser Microfusion

    Science.gov (United States)

    Rosinski, M.; Zaras-Szydlowska, A.; Parys, P.; Gasior, P.; Ryc, L.; Badziak, J.

    2014-11-01

    The aim of this paper is to describe the newly-opened High Power Laser Laboratory (HPLL) at the Institute of Plasma Physics and Laser Microfusion (IPPLM) and presents its research possibilities in terms of the laser source and the available diagnostics. The interactions of the ultra-short laser pulses of femto to pico second duration and energies of up to 1 J with solid-state targets leads to very distinguish phenomena which can be used for investigation of exotic states of matter and to apply them for numerous technological purposes. in this goal the application of sophisticated and especially designed diagnostic systems is also needed. As the effects of interactions include the broad range of processes as acceleration of fast ions and electrons, x-rays generation and solid material modification in terms of its mechanical, physical and optical properties the research needs to use both online plasma diagnostics and the methods of post-mortem material research characterization methods. The paper presents a brief description of the laser system, the interaction vacuum chambers and the available diagnostics as well as the scientific investigation trends which can be picked up at the HPLL at the IPPLM.

  11. 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.

  12. Preliminary research on the effect of thermal treatment of maize silage on biogas production

    Directory of Open Access Journals (Sweden)

    Agnieszka Pilarska

    2015-06-01

    Full Text Available The efficiency of the methane fermentation is affected by the type of substrates used and the rate of the process, which is mainly conditioned by the dynamics of hydrolysis – the first fermentation step. In order to improve the decay of hardly biodegradable material (in the literature called lignocellulosic biomass, pre-treatment of substrates is often applied: heat treatment, chemical treatment, mechanical treatment and other. In this research the heat treatment was carried out, with use of waste heat from the methane fermentation process, which is a difficult material to be stored. The idea of using heat from methane fermentation is an innovative solution with signific­ant economic and ecological aspect. The purpose of this work is to examine the effect of heat treatment on biogas efficiency. The research was carried out on one of the most common biogas substrates, maize silage, which was heated on a steam at 80°C and then heat treated at 100°C.

  13. Research on the societal impacts of nanotechnology: a preliminary comparison of USA, Europe and Japan.

    Science.gov (United States)

    Matsuda, Masami; Hunt, Geoffrey

    2009-01-01

    We initiate some comparisons between Japan, Europe and USA on how far there is governmental support for the ethical, legal, social and environmental dimensions of nanotechnology development. It is evident that in the USA and Europe nanotechnology is now firmly embedded in the consideration of ELSI. Yet Japan has not yet adequately recognized the importance of these dimensions. The history of bioethics in Japan is short. In Europe, as early as 2004, a nanotechnology report by the UK's Royal Society referred to the possibility of some nanotubes and fibres having asbestos-like toxicity. The negative history of asbestos in Europe and USA is not yet fully identified as a Japanese problem. Japan is therefore in the process of seeking how best to address societal aspects of nanotechnology. Should the precautionary principle be applied to Japan's nanotechnology initiative as in Europe? Should 5-10% of the government's nanotechnology budget be allocated to ELSI research and measures? We propose that the government and industrial sector in Japan play a much more proactive part in the regional and international growth of research into the wider risk assessment, social, health and environmental context of nanotechnologies, not simply try to borrow lessons from the West at a later date.

  14. Student Evaluation of Teaching (SET in Web-based Classes: Preliminary Findings and a Call for Further Research

    Directory of Open Access Journals (Sweden)

    Karen A. Loveland

    2007-07-01

    Full Text Available Student evaluation of teaching (SET is important to faculty because SET ratings help faculty improve performance and are often used as the basis for evaluations of teaching effectiveness in administrative decisions (e.g., tenure. Researchers have conducted over 2,000 studies on SET during the past 70 years. However, despite the explosive growth in online education during the past decade, researchers have largely neglected the use of SET to evaluate teaching effectiveness in online courses. This exploratory study analyzed the actual SET data collected during a single semester at a large mid-western college that offers over 250 online/Web-based classes. The data included five dependent and eighteen independent measures of teaching effectiveness. The results indicate that average SET ratings in online classes are significantly lower than the average ratings in on-campus classes across all five dependent measures. This finding offers preliminary empirical support for anecdotal evidence cited by earlier authors in this field. Furthermore, regression analysis of the full model for each dependent variable indicated that the independent variables explained a significant portion of the variance in SET ratings. Examination of the standardized beta coefficients revealed that the strength and significance of the independent variables varied across the five dependent measures. Findings also indicate that organization of the course materials had a strong impact on all five measures of overall teaching effectiveness. Other variables including clarity of the instructor’s writing, timeliness in providing feedback, and interest in whether students learned were also significant factors in models that measured instructor effectiveness (as opposed to models that measured quality of course content. The paper concludes with a discussion of the implications of this study for administrators, faculty, and researchers.

  15. Preliminary researches to standardize a method of quantitative analysis on Lactobacillus acidophilus in poultry feed

    Directory of Open Access Journals (Sweden)

    Daniele Gallazzi

    2010-01-01

    Full Text Available The study focuses on the method and the problems about quantitative analyses in the research on Lactobacillus acidophilus after its addition to commercial poultry-feed, whose rough grinding is not suitable for the “IDF Standard quantitative method for lactic acid bacteria count at 37°C” employed in dairy products. Poultry-feed was prepared every month. A sample was collected before and after adding Lactobacillus acidophilus, while analyses were carried out respectively at T 0, 15 and 28 days after the food storage at 4-6°C. The best outcomes (more 30% of recovered cells compared to the standard method resulted from samples subjected to the homogenization and the addition of Skim Milk Powder.

  16. [Preliminary research on application of Q method in studying experiences of Chinese medicine famous veteran doctors].

    Science.gov (United States)

    Liu, Meng-Yu; Peng, Jin; Jiang, Miao

    2010-10-01

    As the stands, one-sidedness of subjective understanding and subjective bias is surely existed in the study of Chinese medicine (CM) doctors' experiences, so to find appropriate methods for inheriting the real experiences of experts is needed. Since CM thinking presents as a system integral way of intention thinking and a mental process of subject, to study CM experts' experiences in virtue of Q method, a psychological research method for the subjective sense, must be feasible. The application of Q method was inspected in this article, it was considered to be capable of sorting the experts, integrating the opinions of experts and comparing their opinions from multi-pointviews. A test investigation was carried out by applying Q method to analyze the CM measures, getting from some chosen gynecology specialists, for regain pregnancy in women underwent spontaneous abortion, for exploring the applicative value of Q method in the co-cognizance formation of experts' experiences.

  17. Preliminary research on methane oxidizing bacteria. [Methylococcus capsulatus, M. luteus, M. minimus, M. chroococous, Methylomonas rubra

    Energy Technology Data Exchange (ETDEWEB)

    Godlewska-Lipa, W.; Mrozowska, J.

    1983-01-01

    Laboratory research is discussed on use of bacteria for methane control in underground coal mines. Coal samples from a dozen black coal mines in Upper and Lower Silesia were used in experiments. A mixture of methylotrophic bacteria which used methane as the only source of carbon and energy was obtained. The following types of bacteria dominated in the culture: Methylococcus capsulatus, Methylococcus luteus, Methylococcus minimus, Methylococcus chroococcus and Methylomonas rubra. The optimum conditions for culture growth were determined: use of methane mixture with air, proportion 4 to 1, use of natural medium enriched with nitrogen and phosphorus compounds or the Whittenbury medium, temperature of 30 C, pH value from 6.2 to 8.0. Excessive salt content in mine water negatively influenced culture growth: concentration of ions of SO/sub 4/ did not exceed 400 mg/dcm/sup 3/, and of chlorine 250 mg/dcm/sup 3/. 28 references.

  18. Internet based HIV prevention research targeting rural MSM: feasibility, acceptability, and preliminary efficacy.

    Science.gov (United States)

    Bowen, A M; Williams, M L; Daniel, C M; Clayton, S

    2008-12-01

    Internet delivered primary prevention interventions for HIV risk reduction present significant challenges. Changing lifestyle behaviors, such as beginning to use condoms, is difficult and men seeking dates on line may want to avoid thinking about HIV risk which may lead to low initiation and high dropout rates. Many Internet delivered HIV risk reduction programs have mimicked face-to-face outreach programs, failing to take advantage of the Internet's capabilities or did not conduct evaluation. This study focuses on examining the feasibility, acceptability, and efficacy of an Internet delivered HIV risk reduction program for rural men who have sex with men (MSM). The program included online recruiting, three intervention modules, each with two sessions, online questionnaires. The intervention was developed based on iterative research and the Information-Motivation-Behavioral skills model. Participants (N = 475) were randomly assigned to one of six module orders and data were collected automatically at pre-test and after each module. Data supports the feasibility and acceptability of the program as demonstrated by good retention and rapid program completion. Knowledge, self-efficacy, outcome expectancies and motivation increase in a dose response fashion. Post-intervention behavior changes included reduced anal sex and significant increases in condom use. Limitations include a short follow-up period, a predominantly young white rural sample, and the lack of an attention control. Overall the results of the study provide support for the efficacy of Internet-based interventions to reduce risk of HIV infection. Results also support traditional research methods to evaluate HIV prevention programs delivered exclusively through the Internet.

  19. Consultation and illness behaviour in response to symptoms: a comparison of models from different disciplinary frameworks and suggestions for future research directions.

    Science.gov (United States)

    Wyke, Sally; Adamson, Joy; Dixon, Diane; Hunt, Kate

    2013-06-01

    We all get ill and social scientific interest in how we respond - the study of illness behaviour - continues unabated. Existing models are useful, but have been developed and applied within disciplinary silos, resulting in wasted intellectual and empirical effort and an absence of accumulation of knowledge across disciplines. We present a critical review and detailed comparison of three process models of response to symptoms: the Illness Action Model, the Common Sense Model of the Self-Regulation of Health and Illness and the Network Episode Model. We suggest an integrated framework in which symptoms, responses and actions are simultaneously interpreted and evaluated in the light of accumulated knowledge and through interactions. Evaluation may be subconscious and is influenced by the extent to which the symptoms impose themselves, expectations of outcomes, the resources available and understanding of symptoms' salience and possible outcomes. Actions taken are part of a process of problem solving through which both individuals and their immediate social network seek to (re)achieve 'normality'. Response is also influenced by social structure (directly and indirectly), cultural expectations of health, the meaning of symptoms, and access to and understandings of the legitimate use of services. Changes in knowledge, in embodied state and in emotions can all be directly influential at any point. We do not underestimate the difficulty of operationalising an integrated framework at different levels of analysis. Attempts to do so will require us to move easily between disciplinary understandings to conduct prospective, longitudinal, research that uses novel methodologies to investigate response to symptoms in the context of affective as well as cognitive responses and interactions within social networks. While challenging such an approach would facilitate accumulation of knowledge across disciplines and enable movement beyond description to change in individual and

  20. Using Matching Grants to Facilitate Corporate-University Research Linkages: A Preliminary Examination of Outcomes from One Initiative.

    Science.gov (United States)

    Bell, Stephen

    1990-01-01

    A study used public finance theory to evaluate Ontario's matching grants in support of university-industry interaction, which encourage faculty to seek new research and development contracts facilitating technology transfer activities. Results suggest it may not be an effective mechanism. Conceptual and methodological obstacles to assessing these…

  1. PRELIMINARY RESEARCHES REGARDING THE GENETIC AND MORPHOMETRIC CHARACTERIZATION OF HONEYBEES (A. MELLIFERA L. FROM ROMANIA

    Directory of Open Access Journals (Sweden)

    ELIZA CAUIA

    2013-12-01

    Full Text Available The international investigations regarding the honeybees’ diversity carried out until now have revealed a certain degree of genetic pollution in different countries from Europe, because of the import of more productive honeybees’ races or of some interracial honeybees’ hybrids. This fact might have a negative impact on the success adaptability of honeybees at the ecosystem. Although, the Romanian honeybees (Apis mellifera carpathica are well adapted to the local conditions and express a good resistance to diseases, the introgression (genetic pollution of different honeybees’ races could be an imminent event. So that, starting from 2007, by a cooperation between the Institute for Beekeeping Research and Development from Bucharest and the Institute of Genetics of the University of Bucharest, we have initiated different investigations in order to obtain a more accurate state of the Romanian honeybees’ diversity. We have performed specific molecular analyses, using mtDNA (the COI-COII test extracted from 32 different honeybees samples collected from several regions from Romania. For a better and detailed characterization of the collected honeybee’s samples we have also carried out some morphometric measurements of their wings. Our data have shown that the Romanian population of honeybees is almost homogenous from the genetic and the morphometric points of views. These types of investigations represent a premiere for Romania.

  2. Preliminary research of digestate pulp from biogas plant and its composts as potential organic fertilizers

    Directory of Open Access Journals (Sweden)

    Agnieszka Pilarska

    2015-06-01

    Full Text Available Biogas production based on organic materials involves generating large amounts of the so-called digested pulp. Its usage poses many problems stemming from the low dry matter content (about 8-12% and variable chemical content dependent on the type of substrate used for the fermentation process, among other factors. A beneficial solution for digestate management is to recognise its potential for enhancing the physical, chemical and biological soil properties or parameters. However, comprehensive research should precede the launching of the product as a fertilizer. Quality standards for digested pulp are strictly determined in the Regulation of the Minister of Agriculture and Rural Development (Rozporządzenie..., 2008. The pulp quality can be improved by its composting (through mineralization or hygienization, among others. This promising solution has been realised in this work. The variables determined in particular trials were pH value, the contents of macronutrients, nitrogen, carbon, heavy metals, and the activity of dehydrogenase, phosphatase and urease. The highest activity of dehydrogenase in the pulp with sludge was obtained. This material was characterised by high content of nitrogen and organic carbon, compared with the other tested samples. Beneficial results were also registered, in the case of application of pulp and compost with manure – without organic additives.

  3. Research, development, and demonstration for energy conservation: preliminary identification of opportunities in iron and steelmaking

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    The Federal Government has initiated, expanded, and is accelerating a cost-shaped program with the iron and steel industry to develop innovative, cost-effective programs for new energy-saving technologies. The purpose of this document is to identify opportunities for research and development in the iron and steel industry, giving due consideration to the many barriers that impede the implementation of new technology. These technology sectors also reflect the following three fundamental criteria that DOE has formulated to guide the selection of projects for consideration in this program: the project must have the potential to save energy; the project must be considered cost-effective when fully developed; when fully developed, the project must be considered reliable and have no negative effect on capacity. Concepts considered for commercial development have been selected because of their significant potential for conserving energy and/or critical fuel forms and on the assumption that they would involve: preparation of proposals by or in conjunction with companies associated with the steel industry, to ensure the practicality of the concept in a steelmaking environment; cost sharing with companies associated with the steel industry; and demonstration of technology that would provide an option for the iron and steel industry to be less dependent on natural gas and distillate fuels. In addition, the program is aimed at stabilizing employment and increasing U.S. strategic security.

  4. Research of Current Issues and Preliminary Sensitivity Analysis of Level 3 PSA

    Energy Technology Data Exchange (ETDEWEB)

    Shin, So Eun; Lee, Yong Suk [FNC Technology Co. Ltd., Yongin (Korea, Republic of); Lee, Seung Woo [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2015-10-15

    Thus, in this study, key current issues came from research on previous studies related to L3 PSA. L3 PSA has been carried out by using MACCS code in Korea on a trial basis. The technique of assessing an off-site radiation effect quantitatively is required because the interest in off-site consequence analysis has been increased after the Fukushima accident. Therefore, in order to use Level 3 PSA(L3 PSA) in Korea, methods of calculating MACCS(MELCOR Accident Consequence Code System) code to be adequate for domestic circumstances in Korea were investigated. If L3 PSA is performed in Korea, it will be possible to raise many issues. Since MACCS code is based on the U.S., input parameters and the scope of analysis were set by considering circumstances of the U.S. For this reason, by focusing on solutions to current issues, the method for reflecting circumstances of Korea in L3 PSA was investigated. It is also required to find out methods for decreasing uncertainty of L3 PSA in Korea.

  5. The Rise and Tide of the Minangkabau Traditional Trading in Kuala Lumpur: A Preliminary Research

    Directory of Open Access Journals (Sweden)

    Sismudjito .

    2015-06-01

    Full Text Available This article is discussing on how the rise and tide of Minangkabau traditional trading occur in Kuala Lumpur. The research focused on four areas in Kuala Lumpur, Chow Kit, Kampung Baru, Kampung Dato’ Keramat and Mesjid India area, reveals that there are some small stalls of Minangkabau  traditional trading are now owned by another Indonesian ethnicity such as Acehenese and Boyanese tribe. Meanwhile, some of the businesses are still possessed by Minangkabau tribe such as Nasi Padang and textile trading. The phenomenon is affected by the lack of business innovation, capital, local competitor and the fact that they are unable to follow the trend in business. Even though,  there are some of well-developed traditional business run by Minangkabau people in Kuala Lumpur due to the existence of marketing creativity, innovative items, and the conducive partnership with another Minangkabau entrepreneurs in the textile merchant  in form of kiosk or  arcade in Mesjid India area that has connection with another counterpart of the  nationwide  including Sabah and Sarawak.

  6. 对海水天线的初步研究%Preliminary Research on Seawater Antennas

    Institute of Scientific and Technical Information of China (English)

    杨卓

    2011-01-01

    在未来的电子战战场上,可重构、低反射截面的天线具有较高的战术应用价值。海水具有上述特征,且具有丰富的来源,但很少有资料探讨海水天线的可行性。该文利用HFSS工具对海水天线进行了初步研究,计算了圆柱形海水天线的辐射特性,分析结构参数对天线的辐射效率、输入阻抗的影响,获得了一些有意义的结果。%Reconfigurable, low-RCS antenna has a high tactic value which can be applied in future electronic warfare. With plenty sources, seawater also has the great advantage of above features. However, there is rarely research on seawater antenna. As a prototype, cylindrical seawater antenna is analyzed in this paper. With the simulation tool HFSS, the impacts of structural parameters on radiation efficiency and input impedance are discussed. And the calculated results show the good feasibility of seawater antenna.

  7. Preliminary conceptual design for electrical and I and C system of a new research reactor

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Hoan Sung; Kim, Y. K.; Kim, M. J.; Kim, H. K.; Ryu, J. S

    2004-01-01

    The core type and the process system design will be varied according to the reactor's application and capacity. A New research reactor is being designed by KAERI since 2002 and the process systems are not fixed yet. But control and instrument systems are similar to each other even though the application and the size are not same. So the C and I system that encompasses reactor protection system, reactor control system, and computer system was designed conceptually according to the requirements based on new digital technology and HANARO's proven design. The plant electrical system consists of off-site system that delivers bulk electrical power to the reactor site and on-site system that distributes and controls electrical power at the facility. The electrical system includes building service system that consist of lighting, communication, fire detection, grounding, cathodic protection, etc. also. This report describes the design requirements of on-site and off-site electric power system that set up from the codes and standards and the conceptual design based on the design requirements.

  8. DISTRACTION OF OSTEOGENESIS AND LENGTHENING OF CRANIOFACIAL BONE-PRELIMINARY REPORT OF AN EXPERIMENTAL RESEARCH

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective The method of bone lengthening by distraction of callus was used on dog mandible as a model to study the capability and changes of membranous bone during distraction osteogenesis. Methods 15 dogs aged 5~7 months were chosen as the subjects. The operation included a unilateral or bilateral periosteal preserving corti cotomy of mandibular bone, and an introral mini lengthening device were fixed to the buccal side of the mandible. After 7d, the mandible was lengthened lmm/d for 20d and then held in internal fixation for 7~ 140d (1 ~ 20 weeks). Results The dogs were killed at 3 times. Anthropometric measurements, X-ray examination and histological observa tion were conducted and conformed that the distracted bone had formed in the expanded zone successfully. Conclu sion The results suggested that we could use the DO technique in the area of craniofacial clinic. The strong ability of generating new bone in membranous skeleton by DO technique should be further demonstrated in the future.

  9. I Selfie Therefore I Exist: A Preliminary Qualitative Research on Selfie as Part of Identity Formation in Adolescents

    Directory of Open Access Journals (Sweden)

    Gita Widya Laksmini Soerjoatmodjo

    2016-09-01

    Full Text Available Selfie is a self-generated, self-selected picture to communicate the transitory message about oneself at a particular moment in time taken to be immediately distributed to others via social media networks. For adolescents, selfie becomes an online tool to explore and discover their identity throughout identity formation phase. Article aimed to address its purpose of describing the reasons why adolescents took selfies, what selfie mean to them and the meaning of others' responses on their selfies. Through textual analysis conducted upon written answers in a course exercise provided by 40 first semester students aged 18-20 years who participate in Introduction to Communication Technology course in Pembangunan Jaya University. This preliminary qualitative research concludes that they take the selfie as an activity done in their spare time to express themselves and to record memorable moments. For them, selfie means as their means for self-expression and as mementos. Others responses to their selfies gave them the affective feeling of approval. As these findings resonate with identity formation in adolescence, the theoretical implication is the need to continue exploring selfie as a means for the search of the identity. The practical implication of these findings is to use selfie and its future consequences with adolescence, including the issues of online safety and privacy.

  10. I Selfie Therefore I Exist: A Preliminary Qualitative Research on Selfie as Part of Identity Formation in Adolescents

    Directory of Open Access Journals (Sweden)

    Gita Widya Laksmini Soerjoatmodjo

    2016-04-01

    Full Text Available Selfie is a self-generated, self-selected picture to communicate the transitory message about oneself at a particular moment in time taken to be immediately distributed to others via social media networks. For adolescents, selfie becomes an online tool to explore and discover their identity throughout identity formation phase. Article aimed to address its purpose of describing the reasons why adolescents took selfies, what selfie mean to them and the meaning of others' responses on their selfies. Through textual analysis conducted upon written answers in a course exercise provided by 40 first semester students aged 18-20 years who participate in Introduction to Communication Technology course in Pembangunan Jaya University. This preliminary qualitative research concludes that they take the selfie as an activity done in their spare time to express themselves and to record memorable moments. For them, selfie means as their means for self-expression and as mementos. Others’ responses to their selfies gave them the affective feeling of approval. As these findings resonate with identity formation in adolescence, the theoretical implication is the need to continue exploring selfie as a means for the search of the identity. The practical implication of these findings is to use selfie and its future consequences with adolescence, including the issues of online safety and privacy. 

  11. Preliminary study of degradation from neutron effects of core-structural materials of Thai Research Reactor TRR-1/M1

    Science.gov (United States)

    Ampornrat, P.; Boonsuwan, P.; Sangkaew, S.; Angwongtrakool, T.

    2017-06-01

    Thai research reactor went first critical in 1962. The reactor was converted in 1977 from an MTR-type with high-enriched uranium fuel to a TRIGA-MARK III type using low-enriched uranium fuel, called TRR-1/M1. Since the TRR-1/M1 has been operated for almost 40 years, degradation of reactor structural materials is expected. In this preliminary study, the potential degradation from neutron effects of core-structural materials, e.g., fuel clad (SS304) and core components (Al6061) were studied. Assessment included calculation of neutron energy, flux and fluence in the reactor core to evaluate displacement rate (dpa) and irradiation effects on the material properties. Results showed maximum displacement rates on SS304 was 5.24×10-8 per cm3·sec and on Al6061 was 1.14×10-8 per cm3·sec. The corresponding maximum displacement levels were ∼17 dpa for SS304, and ∼4 dpa for Al6061. At these levels of displacement, it is possible for the materials to result in tensile strength increasing and ductility reduction. Further inspection on the core-structural materials needs to be conducted to validate the assessment results from this study.

  12. [Preliminary research on the feature of dissolved inorganic carbon in Wulixia Reservoir in summer, Guangxi, China].

    Science.gov (United States)

    Liu, Wen; Pu, Jun-Bing; Yu, Shi; Zhang, Cheng; Au, Yik-Yu; Yuan, Dao-Xian; Yang, Hui; Tang, Wei

    2014-08-01

    To gain more knowledge on the transformation process of dissolved inorganic carbon in a karst reservoir, in situ monitoring, sampling and lab experiments of water columns were carried out at various sampling sites along the flow line in Wulixia Reservoir, Guangxi, China during early July, 2013. Results showed that: (1) The hydrochemical characteristics of study areas were controlled by the carbonate equilibrium system and the hydrochemical type of all water samples was HCO3-Ca + Mg. (2) The DIC concentration decreased gradually (DIC(Average) : from 1.03 to 0.78 mmol x L(-1)) and the delta13C(DIC) increased gradually (delta13C(DIC(Average) : from -10.21per thousand to -6.62 per thousand) from the reservoir end area to dam area. Meanwhile, with the depth increase in water column, the DIC concentration increased gradually (DIC(Average) : from 0.86 to 1.05 mmol x L(-1)) and the delta13C(DIC) decreased gradually (delta13C(DIC(Average) : from -7.88 per thousand to -13.39 per thousand) from the surface to the bottom of the reservoir. Possible reasons for these research results were found as follows: (1) Dissolution-precipitation process of carbonate substance could be inhibited by other processes such as biogeochemical processes, which played little role in delta13C(DIC) variations. (2) Thermal stratification existed in the study areas which could influence the distribution of DIC and delta13C(DIC) by affecting the distribution of plankton and its orientation and strength of metabolism process, and the extent of organic matter decomposition, and so on.

  13. The Cooperative Health Research in South Tyrol (CHRIS) study: rationale, objectives, and preliminary results.

    Science.gov (United States)

    Pattaro, Cristian; Gögele, Martin; Mascalzoni, Deborah; Melotti, Roberto; Schwienbacher, Christine; De Grandi, Alessandro; Foco, Luisa; D'Elia, Yuri; Linder, Barbara; Fuchsberger, Christian; Minelli, Cosetta; Egger, Clemens; Kofink, Lisa S; Zanigni, Stefano; Schäfer, Torsten; Facheris, Maurizio F; Smárason, Sigurður V; Rossini, Alessandra; Hicks, Andrew A; Weiss, Helmuth; Pramstaller, Peter P

    2015-11-05

    The Cooperative Health Research In South Tyrol (CHRIS) study is a population-based study with a longitudinal lookout to investigate the genetic and molecular basis of age-related common chronic conditions and their interaction with life style and environment in the general population. All adults of the middle and upper Vinschgau/Val Venosta are invited, while 10,000 participants are anticipated by mid-2017. Family participation is encouraged for complete pedigree reconstruction and disease inheritance mapping. After a pilot study on the compliance with a paperless assessment mode, computer-assisted interviews have been implemented to screen for conditions of the cardiovascular, endocrine, metabolic, genitourinary, nervous, behavioral, and cognitive system. Fat intake, cardiac health, and tremor are assessed instrumentally. Nutrient intake, physical activity, and life-course smoking are measured semi-quantitatively. Participants are phenotyped for 73 blood and urine parameters and 60 aliquots per participant are biobanked (cryo-preserved urine, DNA, and whole and fractionated blood). Through liquid-chromatography mass-spectrometry analysis, metabolite profiling of the mitochondrial function is assessed. Samples are genotyped on 1 million variants with the Illumina HumanOmniExpressExome array and the first data release including 4570 fully phenotyped and genotyped samples is now available for analysis. Participants' follow-up is foreseen 6 years after the first visit. The target population is characterized by long-term social stability and homogeneous environment which should both favor the identification of enriched genetic variants. The CHRIS cohort is a valuable resource to assess the contribution of genomics, metabolomics, and environmental factors to human health and disease. It is awaited that this will result in the identification of novel molecular targets for disease prevention and treatment.

  14. Preliminary Research on Regional Material Flow Analysis: A Case Study of Chengyang District in Qingdao

    Institute of Scientific and Technical Information of China (English)

    ZHOU Zhenfeng; SUN Lei

    2008-01-01

    The method "Material Flow Analysis (MFA)" is one of the effective tools to study law and quantification of material flow between economic system and ecological system. On the national level, economy-wide material flow analysis has been published for a number of countries. However, published studies on the regional or local level are still very limited and a standardized method does not exist yet. On the basis of framework of Material Flow Analysis proposed by Eurostat, the paper collected related data and analyzed material input and output for the Chengyang district in Qingdao. The results showed that DMI (Direct Material Input) and TMR (Total Material Requirement) in absolute number increased about 3.6 and 3.9 times, respectively from 1995 to 2004. Fossil fuel and mineral contributed to about 50.3%-76.3% of DMI. Imports of material increased about 5.0 times and became the most important contributor to DMI, which showed that local economic growth was highly dependent on resources from other regions and countries. DPO (Domestic Processed Output) and TDO (Total Domestic Output) represent slow increasing trend, and DPO contributed to 22.2%-58.1% of TDO, suggesting local hidden flows were of obvious effect on TDO. The biggest component of DPO is CO2, approximately accounting for 90% of DPO. The material productivity increased 57.7% in last decade, reflecting improvement of efficiency of resources utilization in some extent. However, compared to developed countries and regions, material productivity of Chengyang district was relatively low.Therefore, in order to promote the sustainability, it is essential to develop circular economy and enhance materials productivity.

  15. What Does Research Suggest about the Teaching and Learning of Introductory Statistics at the College Level? A Review of the Literature

    Science.gov (United States)

    Zieffler, Andrew; Garfield, Joan; Alt, Shirley; Dupuis, Danielle; Holleque, Kristine; Chang, Beng

    2008-01-01

    Since the first studies on the teaching and learning of statistics appeared in the research literature, the scholarship in this area has grown dramatically. Given the diversity of disciplines, methodology, and orientation of the studies that may be classified as "statistics education research," summarizing and critiquing this body of work for…

  16. Problems and Suggestions of Hospital Scientific Research Files Management%医院科研档案管理存在的的问题与建议

    Institute of Scientific and Technical Information of China (English)

    胡桂周; 吴志华; 鲁鸿; 钱毅; 陈超

    2013-01-01

    Scientific research files are very important in scientific research .The scientific research management also has high requirements to scien-tific research files .But scientific research files management also has problems now .We should regulate scientific research files management ,complete management system ,increase input ,and improve the management professional knowledge level of administrative staffs ,fit out complete file tools ,and increase the utilization of archives to provide better service for the scientific research work .%  科研档案对科研工作具有重要性,科研工作管理对科研档案也有很高的要求,发挥档案潜在的利用价值日趋常态化。但现有的科研档案管理还存在问题,我们应该规范科研档案管理、完善管理制度、加大投入力度、提高管理人员专业知识水平、配备齐全档案工具以及加大档案利用率,才能更好地服务于科研工作。

  17. "Thank you for your critical comments and helpful suggestions": compliance and conflict in authors' replies to referees' comments in peer reviews of scientific research papers

    Directory of Open Access Journals (Sweden)

    Hugh Gosden

    2001-04-01

    Full Text Available Peer reviews of research papers submitted to journals are an "occluded" genre (Swales, 1996 - referees are usually anonymous and the confidential reports themselves are not part of the official record of research publication. Thus, compared to the published, readily available genres of the academy, there are few opportunities to study gatekeeping discourse such as peer reviews, nor are there many opportunities for novice researchers to practice framing appropriate and effective point-by-point replies to criticisms. This paper is part of a study based on the analysis and functional description of comments from a corpus of referees' reports and authors' replies. The data highlight the importance of authors being able to recognize and interpret the relative interactional/interpersonal vs. technical/ideational orientation of requested revisions, in order to revise successfully their papers after peer review. Research on publication productivity in the sciences has emphasized the importance of early productivity as a strong predictor of future publication (Fox, 1983. When young scientists take up their first academic position, publication levels are initially more affected by the productivity of the pre-doctoral years than by the prestige of the new department and institution. In a "reinforcing process of advantage" (Fox, 1983:293, those who have published early will often continue to do so for several years until the supportive research environment of their present location will more strongly affect continued productivity.

  18. Bringing appraisal theory to environmental risk perception: a review of conceptual approaches of the past 40 years and suggestions for future research

    NARCIS (Netherlands)

    Keller, Carmen; Bostrom, Ann; Kuttschreuter, M.; Savadori, Lucia; Spence, Alexia; White, Mathew

    2012-01-01

    An intensive program of 40 years of research has produced various conceptual cognitive and affective approaches to environmental risk perception. In this short review of the most relevant conceptual approaches, appraisal theory is presented as a useful means of integrating cognitive and affective

  19. Greenhouse gas emissions from natural ecosystems and agricultural lands in sub-Saharan Africa: synthesis of available data and suggestions for further research

    Science.gov (United States)

    Kim, Dong-Gill; Thomas, Andrew D.; Pelster, David; Rosenstock, Todd S.; Sanz-Cobena, Alberto

    2016-08-01

    This paper summarizes currently available data on greenhouse gas (GHG) emissions from African natural ecosystems and agricultural lands. The available data are used to synthesize current understanding of the drivers of change in GHG emissions, outline the knowledge gaps, and suggest future directions and strategies for GHG emission research. GHG emission data were collected from 75 studies conducted in 22 countries (n = 244) in sub-Saharan Africa (SSA). Carbon dioxide (CO2) emissions were by far the largest contributor to GHG emissions and global warming potential (GWP) in SSA natural terrestrial systems. CO2 emissions ranged from 3.3 to 57.0 Mg CO2 ha-1 yr-1, methane (CH4) emissions ranged from -4.8 to 3.5 kg ha-1 yr-1 (-0.16 to 0.12 Mg CO2 equivalent (eq.) ha-1 yr-1), and nitrous oxide (N2O) emissions ranged from -0.1 to 13.7 kg ha-1 yr-1 (-0.03 to 4.1 Mg CO2 eq. ha-1 yr-1). Soil physical and chemical properties, rewetting, vegetation type, forest management, and land-use changes were all found to be important factors affecting soil GHG emissions from natural terrestrial systems. In aquatic systems, CO2 was the largest contributor to total GHG emissions, ranging from 5.7 to 232.0 Mg CO2 ha-1 yr-1, followed by -26.3 to 2741.9 kg CH4 ha-1 yr-1 (-0.89 to 93.2 Mg CO2 eq. ha-1 yr-1) and 0.2 to 3.5 kg N2O ha-1 yr-1 (0.06 to 1.0 Mg CO2 eq. ha-1 yr-1). Rates of all GHG emissions from aquatic systems were affected by type, location, hydrological characteristics, and water quality. In croplands, soil GHG emissions were also dominated by CO2, ranging from 1.7 to 141.2 Mg CO2 ha-1 yr-1, with -1.3 to 66.7 kg CH4 ha-1 yr-1 (-0.04 to 2.3 Mg CO2 eq. ha-1 yr-1) and 0.05 to 112.0 kg N2O ha-1 yr-1 (0.015 to 33.4 Mg CO2 eq. ha-1 yr-1). N2O emission factors (EFs) ranged from 0.01 to 4.1 %. Incorporation of crop residues or manure with inorganic fertilizers invariably resulted in significant changes in GHG emissions, but results were inconsistent as the magnitude and direction of

  20. Long-Term Impact of Caregiving and Metabolic Syndrome with Perceived Decline in Cognitive Function 8 Years Later: A Pilot Study Suggesting Important Avenues for Future Research

    OpenAIRE

    Brummett, Beverly H.; Austin, Shirley B.; Welsh-Bohmer, Kathleen A; Williams, Redford B.; Siegler, Ilene C

    2013-01-01

    The chronic stress of caregiving has been associated with increased risk for cognitive decline and dementia. One theoretical model suggests that a group of risk factors known as the metabolic syndrome MET_SYN (e.g. hypertension, poor glucose regulation, central obesity, and high triglyceride levels) that have demonstrated associations with both stress and cognitive decline, may mediate the association between caregiver stress and cognitive decline. It is also possible that caregiving may mode...

  1. 绿色建筑的特点研究与发展建议%Characteristic research and development suggestions of green buildings

    Institute of Scientific and Technical Information of China (English)

    李建楠; 赵怀明

    2012-01-01

    The paper introduces contemporary environmental and resource conditions,analyzes characteristics of green buildings,puts forward suggestions of developing green building,and points out the significance of carefully studying conditions of realizing green buildings for achieving sustainable development.%介绍了当前面临的环境和资源的形势,分析了绿色建筑的特点,并提出发展绿色建筑的建议,指出认真研究实现绿色建筑的条件与实践,实现可持续发展,具有重要意义。

  2. Theories of Suggestion.

    Science.gov (United States)

    Brown, W

    1928-02-01

    The word "suggestion" has been used in educational, scientific and medical literature in slightly different senses. In psychological medicine the use of suggestion has developed out of the earlier use of hypnotic influence.Charcot defined hypnosis as an artificial hysteria, Bernheim as an artificially increased suggestibility. The two definitions need to be combined to give an adequate account of hypnosis. Moreover, due allowance should be made for the factors of dissociation and of rapport in hypnotic phenomena.The relationships between dissociation, suggestibility, and hypnotizability.Theories of suggestion propounded by Pierre Janet, Freud, McDougall, Pawlow and others. Ernest Jones's theory of the nature of auto-suggestion. Janet explains suggestion in terms of ideo-motor action in which the suggested idea, because of the inactivity of competing ideas, produces its maximum effect. Freud explains rapport in terms of the sex instinct "inhibited in its aim" (transference) and brings in his distinction of "ego" and "ego-ideal" (or "super-ego") to supplement the theory. Jones explains auto-suggestion in terms of narcissism. McDougall explains hypnotic suggestion in terms of the instinct of self-abasement. But different instincts may supply the driving power to produce suggestion-effects in different circumstances. Such instincts as those of self-preservation (fear) and gregariousness may play their part. Auto-suggestion as a therapeutic factor is badly named. It supplements, but does not supplant the will, and makes complete volition possible.

  3. The utility of captive animals in actualistic research: A geometric morphometric exploration of the tooth row of Alligator mississippiensis suggesting ecophenotypic influences and functional constraints.

    Science.gov (United States)

    Drumheller, Stephanie K; Wilberg, Eric W; Sadleir, Rudyard W

    2016-07-01

    Captive broad snouted crocodylians are generally thought to have wider, shorter rostra than their wild counterparts. Interpreted to reflect morphological change in response to the conditions of captivity, this qualitative pattern could affect the utility of these animals in a variety of fields of research. However, due to relative ease of access and availability of life history data, captive animals are often utilized in actualistic research. Thus, this issue should be addressed in more detail. Here we explore snout shape variation between captive and wild members of Alligator mississippiensis using two-dimensional (2D) morphometric techniques. Several landmark schemesare used to assess the utility of different aspects of morphology in distinguishing the groups. While statistical analyses consistently differentiated between the groups, the area of morphospace occupied by wild members of A. mississippiensis generally overlapped with the larger area encompassing the captive specimens. This indicates that the captive condition is not as uniform as previously thought and instead encompasses a large spectrum of morphologies, ranging from the stereotypical broad, shortened snouts to outlines that are indistinguishable from the wild morphotype. These results align well with the interpretation that this change reflects an extreme example of ecophenotypy, since ranched, farmed, or zoo organisms are held in an array of enclosures, ranging from indoor, climate controlled pens to outdoor, more natural areas. This variation in environments should be reflected in different reactions to the animals' surroundings, resulting in a broad spectrum of morphotypes. While wild specimens are still preferred, especially for fine scale analyses, these results indicate that not all captive members of A. mississippiensis exhibit the extreme morphological alterations often cited in the literature. Weighing the conditions in which the animals are held and exploring the possibility of

  4. Study on workloads of human care worker with the introduction of IT system - the characteristics of work loads by observational research and the suggestions for KAIZEN.

    Science.gov (United States)

    Mizuno, Yuki; Yoshikawa, Toru; Matsuda, Fumiko; Takeuchi, Yuriko; Motegi, Nobuyuki; Ikegami, Thor; Sakai, Kazuhiro

    2012-01-01

    The purpose of this study was to clarify the characteristic of workloads on human care worker with the introduction of IT system, and suggested the support measures for KAIZEN in Japan. The investigation method is workflow line and hearing with a focus on work observation. The objects were 8 human care workers of the acute hospital that introduced an electronic system. By the introduction of the electronic chart, the nurse station sojourn time decreased, sickroom sojourn time increased, and time about direct nursing care to a patient increased. In addition, access to patient information became easy, and the offer of the health care service based on correct information came to be possible in real time. By The point of workflow line, it was effect that moving lengths decreased in order to install the electronic chart in patients' rooms. Though, it was a problem that it hasn't formed where to place the instruments such as sphygmomanometer, clinical thermometer and others.

  5. Research on the Structure Paradigm for Government Online Suggestions & Proposals%基层政务网上建议提案结构范式研究

    Institute of Scientific and Technical Information of China (English)

    王孝琪; 赵丽维; 黄媛

    2013-01-01

    政协委员提案和人大代表建议经审查立案后,政府能否有效、低成本办理并及时答复提(议)案者,直接体现人民政府效能。在当今信息技术条件下,借鉴国内外提(议)案在线系统开发经验,构建基层政务网上提(议)案结构范式,对建立高效、节约、法治、廉洁、服务型政府以及实现对社会的创新管理,具有重要的现实意义。%After examining the proposals of members of the CPPCC and suggestions of deputy to National People’s Congress and putting them on record, the government can handle them effectively and answer their proposers timely at low cost, reflects directly the efficiency of the people’s government. In the conditions of modern information technology, learning from the developing experiences of online proposals system from both at home and abroad, and building the structure paradigm for proposals and suggestions on the net of government affairs at basic level have great practical significance to building an effective, economical, law-based, clean-fingered and service-oriented government and realizing the innovation management of the society.

  6. The effect of pulse stimulation on biota - Research in relation to ICES advice - progress report with preliminary results

    NARCIS (Netherlands)

    Marlen, van B.; Vis, van de J.W.; Haan, de D.; Burggraaf, D.; Heul, van der J.W.; Terlouw, A.

    2007-01-01

    In response to questions asked by ICES on the effects of pulse stimulation in commercial beam trawling on components of the marine ecosystem a number of preliminary studies were undertaken in the period between 31 May and 5 October 2007. These activities involved: 1. Measurements on the detailed sti

  7. 我国北美红杉研究进展及发展建议%Research Progress and Development Suggestion of Sequoia sempervirens in our Country

    Institute of Scientific and Technical Information of China (English)

    常晓勇; 徐钡昌; 张夸云; 余秋尚; 王永强

    2015-01-01

    Sequoia sempervirens is aworld famous fast-growing valuable large-grade timber trees and huge sawmill industrial raw materials. Rresearch progress of Sequoia sempervirens in China were summarized from introduction of Redwood from North America,asexual reproduction,planting and pests.Suggestions for its future breeding direction were put forward,in order to provide a reference for breeders of Sequoia sempervirens.%北美红杉是一种国内外广泛应用的世界著名速生珍贵大径级用材树种,也是巨大锯木工业原料。该文概述了我国北美红杉引种、无性繁殖、造林、病虫害防治等方面的研究进展,并对其今后的发展提出了若干建议,以期为从事北美红杉相关科研及生产的工作者提供参考。

  8. The use of performance improvement methods to enhance emergency department patient satisfaction in the United States: a critical review of the literature and suggestions for future research.

    Science.gov (United States)

    Boudreaux, Edwin D; Cruz, Brian L; Baumann, Brigitte M

    2006-07-01

    The authors reviewed the evidence on performance improvement methods for increasing emergency department (ED) patient satisfaction to provide evidence-based suggestions for clinical practice. Data sources consisted of searches through MEDLINE, CINAHL, PSYCHINFO, Cochrane Library, and Emergency Medicine Abstracts and a manual search of references. Articles were included if they reported a performance improvement intervention targeting patient satisfaction in the ED setting. Articles on studies not conducted in the United States or that failed to provide enough details to allow critical evaluation of the study were excluded. Two authors used structured evaluation criteria to independently review each retained study. Nineteen articles met all selection criteria. Three studies found varying levels of support for multicomponent interventions, predominantly focused on implementation of clinical practice guidelines for specific presenting complaints and process redesign. Sixteen studies evaluated single-component interventions, with the following having at least one supportive study: using alternating patient assignment to provider teams rather than "zone"-based assignment, enhancing provider communication and customer service skills, incorporating information delivery interventions (e.g., pamphlets, video) that target patient expectations, using preformatted charts, and establishing ED-based observation units for specific conditions such as asthma and chest pain. There is modest evidence supporting a range of performance improvement interventions for improving ED patient satisfaction. Further work is needed before specific, evidence-based recommendations can be made regarding which process changes are most effective. Recommendations are made for improving the quality of performance improvement efforts in the ED setting.

  9. Research on Sign Language Teaching in China's Colleges and the Suggestions%我国高校手语教学研究及建议

    Institute of Scientific and Technical Information of China (English)

    卢苇

    2014-01-01

    随着中国社会人文的不断进步,社会对残疾人教育越来越重视。手语研究与手语教育的发展,吸引着越来越多人的目光。近年来,我国各特教高校纷纷设立了手语课程,更多的人加入手语学习的行列,手语教学也在实践中得到推广。针对我国高校手语教学中存在的问题,本文提出了教学方法改革的几点建议。%With the continually development of social humanity in China, society plays an important role in the education for disabled people. Sign language study and sign language education attract more and more people’s attention. In recent years, sign language cour-ses are established in some special education colleges and more and more people are brought to study sign language, which promotes sign language teaching practice. In view of the problems in practical teaching, this essay puts forward several suggestions on the reform of teaching methods.

  10. Suggested safeguards an

    African Journals Online (AJOL)

    MJM Venter

    ... COORDINATION. (FACILITATION OR CASE MANAGEMENT) IN SOUTH AFRICA ... SUGGESTED SAFEGUARDS AND LIMITATIONS FOR EFFECTIVE AND .... professional practice.27 They have to assess the situation; educate the parents.

  11. Trends in gel dosimetry: Preliminary bibliometric overview of active growth areas, research trends and hot topics from Gore’s 1984 paper onwards

    Science.gov (United States)

    Baldock, C.

    2017-05-01

    John Gore’s seminal 1984 paper on gel dosimetry spawned a vibrant research field ranging from fundamental science through to clinical applications. A preliminary bibliometric study was undertaken of the gel dosimetry family of publications inspired by, and resulting from, Gore’s original 1984 paper to determine active growth areas, research trends and hot topics from Gore’s paper up to and including 2016. Themes and trends of the gel dosimetry research field were bibliometrically explored by way of co-occurrence term maps using the titles and abstracts text corpora from the Web of Science database for all relevant papers from 1984 to 2016. Visualisation of similarities was used by way of the VOSviewer visualisation tool to generate cluster maps of gel dosimetry knowledge domains and the associated citation impact of topics within the domains. Heat maps were then generated to assist in the understanding of active growth areas, research trends, and emerging and hot topics in gel dosimetry.

  12. Manufacturer's Suggested Retail Prices

    NARCIS (Netherlands)

    Rosenkranz, S.

    2003-01-01

    Based on arguments of the `reference- dependent' theory of consumer choice we assume that a retailer's discount of a manufacturer's suggested retail price changes consumers' demand. We can show that the producer benefits from suggesting a retail price. If consumers are additionally sufficiently `los

  13. Open to Suggestion.

    Science.gov (United States)

    Journal of Reading, 1984

    1984-01-01

    Contributors offer suggestions concerning parents as reading stimulators, book discussions, a test bank for the secondary school/college reading lab, standardized reading tests, television reading, plagiarism, vocabulary development, and book reports. (FL)

  14. Open To Suggestion.

    Science.gov (United States)

    Journal of Reading, 1988

    1988-01-01

    Suggests class activities in three short articles including: (1) "Students Evaluate Reading," by Lenore Sandel; (2) "Solving Verbal Analogies," by Edward J. Dwyer; and (3) "Becoming Testwise," by Dean Schoen. (RS)

  15. A précis of recent advances in the neuropsychology of mild cognitive impairment(s) in Parkinson's disease and a proposal of preliminary research criteria.

    Science.gov (United States)

    Tröster, Alexander I

    2011-05-01

    Cognitive changes of Parkinson's disease (PD) manifest earlier and are more heterogeneous than previously appreciated. Approximately one-third of patients have at least mild cognitive changes at PD diagnosis, and subtle changes might be appreciable among those at risk for PD. Executive dysfunction is the most common cognitive change, but other phenotypes exist. Pathobiologic and potential prognostic differences among cognitive phenotypes remain poorly understood. Progress in the neuropsychology, epidemiology and pathobiology of mild cognitive impairment (MCI) in PD is hampered by lack of diagnostic criteria. This study proposes preliminary research criteria for two categories of PD non-dementia cognitive impairment.

  16. Attitudes to Suggestions

    Institute of Scientific and Technical Information of China (English)

    PETER; JOHNSON

    2007-01-01

    As an Australian expat teaching English in China for over four years, I often encourage my students to not only learn the English language but also try to understand Western culture. This includes the fact that Westerners frequently initiate proactive suggestions on any aspects of soci-

  17. 对高等院校《统计学》教材建设的若干建议%Some Suggestions on Compiling Teaching Materials of Statistics for the Third Level Education

    Institute of Scientific and Technical Information of China (English)

    冯士雍

    2004-01-01

    The author conducts preliminary research on some teaching materials published recently, especially since 2000, draws some conclusions and forwards some suggestions with regard to compiling teaching materials of statistics of China.

  18. Women in medical physics: a preliminary analysis of workforce and research participation in Australia and New Zealand.

    Science.gov (United States)

    Crowe, S B; Kairn, T

    2016-06-01

    Although the participation of women within the science, technology, engineering and mathematics workforces has been widely discussed over recent decades, the recording and analysis of data pertaining to the gender balance of medical physicists in Australia and New Zealand remains rare. This study aimed to provide a baseline for evaluating future changes in workforce demographics by quantifying the current level of representation of women in the Australasian medical physics workforce and providing an indication of the relative contribution made by those women to the local research environment. The 2015 Australasian College of Physical Scientists and Engineers in Medicine (ACPSEM) member directory and list of chief physicists at ACPSEM-accredited radiation oncology and diagnostic imaging training centres were interrogated to identify the gender balance of medical physicists working in Australia and New Zealand. A specific investigation of the employment levels of all medical physicists in Queensland was undertaken to provide an example of the gender balance at different levels of seniority in one large Australian state. Lists of authors of medical physics presentations at ACPSEM annual conferences and authors of publications in the ACPSEM's official journal, were used to provide an indication of the gender balance in published research within Australia and New Zealand. The results of this study showed that women currently constitute approximately 28 % of the medical physics workforce in Australia and New Zealand, distributed disproportionally in junior roles; there is a decrease in female participation in the field with increasing levels of seniority, which is particularly apparent in the stratified data obtained for the Queensland workforce. Comparisons with older data suggest that this situation has changed little since 2008. Examination of ACPSEM conference presentations suggested that there are similar disparities between the gender-balance of proffered and

  19. Preliminary research on monitoring the durability of concrete subjected to sulfate attack with optical fibre Raman spectroscopy

    Science.gov (United States)

    Yue, Yanfei; Bai, Yun; Basheer, P. A. Muhammed; Boland, John J.; Wang, Jing Jing

    2013-04-01

    Formation of ettringite and gypsum from sulfate attack together with carbonation and chloride ingress have been considered as the most serious deterioration mechanisms of concrete structures. Although Electrical Resistance Sensors and Fibre Optic Chemical Sensors could be used to monitoring the latter two mechanisms in situ, currently there is no system for monitoring the deterioration mechanisms of sulfate attack and hence still needs to be developed. In this paper, a preliminary study was carried out to investigate the feasibility of monitoring the sulfate attack with optical fibre Raman spectroscopy through characterizing the ettringite and gypsum formed in deteriorated cementitious materials under an `optical fibre excitation + spectroscopy objective collection' configuration. Bench-mounted Raman spectroscopy analysis was also used to validate the spectrum obtained from the fibre-objective configuration. The results showed that the expected Raman bands of ettringite and gypsum in the sulfate attacked cement paste have been clearly identified by the optical fibre Raman spectroscopy and are in good agreement with those identified from bench-mounted Raman spectroscopy. Therefore, based on these preliminary results, there is a good potential of developing an optical fibre Raman spectroscopy-based system for monitoring the deterioration mechanisms of concrete subjected to the sulfate attack in the future.

  20. Psychoeducation training on stress management strategies as an addition to the therapy of temporomandibular joint dysfunction – preliminary studies

    Directory of Open Access Journals (Sweden)

    Joanna Marta Biegańska

    2016-05-01

    Preliminary results suggest that the developed psychoeducation programme improves emotional status of patients receiving prosthetic treatment for temporomandibular disorders. Development of an algorithm for these patients needs further research and testing.

  1. Preliminary results of the Social Impact Research Group of MEDEX: the request database (2000–2002 of two Meteorological Services

    Directory of Open Access Journals (Sweden)

    J. Amaro

    2010-12-01

    Full Text Available One of the aims of the MEDEX project is to improve the knowledge of high-impact weather events in the Mediterranean. According to the guidelines of this project, a pilot study was carried out in two regions of Spain (the Balearic Islands and Catalonia by the Social Impact Research group of MEDEX. The main goal is to suggest some general and suitable criteria about how to analyse requests received in Meteorological Services arising out of the damage caused by weather events. Thus, all the requests received between 2000 and 2002 at the Servei Meteorològic de Catalunya as well as at the Division of AEMET in the Balearic Islands were analysed.

    Firstly, the proposed criteria in order to build the database are defined and discussed. Secondly, the temporal distribution of the requests for damage claims is analysed. On average, almost half of them were received during the first month after the event happened. During the first six months, the percentage increases by 90%. Thirdly, various factors are taken into account to determine the impact of specific events on society. It is remarkable that the greatest number of requests is for those episodes with simultaneous heavy rain and strong wind, and finally, those that are linked to high population density.

  2. Radical university-industry innovation – research design and preliminary findings from an on-going qualitative case study

    DEFF Research Database (Denmark)

    Gertsen, Frank; Nielsen, René Nesgaard

    This paper reports from an on-going pilot project investigating university-industry collaboration on the development of radical innovation. There is evidence in the literature that such collaboration increases the likelihood of radical innovation. A conceptual framework is presented and it is arg......This paper reports from an on-going pilot project investigating university-industry collaboration on the development of radical innovation. There is evidence in the literature that such collaboration increases the likelihood of radical innovation. A conceptual framework is presented....... Some preliminary findings are presented and briefly discussed, including the role of the university’s formal set-up to deal with IPR/commercialisation and the researchers’ personal networking with industry as well as challenges concerning the sharing of IPR/commercialisation outcomes....

  3. Hemp Industry Research Progress — Ⅱ .Comprehensive Utilization and Development Suggestion%大麻产业研究进展——Ⅱ.大麻的综合利用与发展建议

    Institute of Scientific and Technical Information of China (English)

    吕咏梅; 杨龙; 胡万群

    2012-01-01

    This article introduced some hemp processing technologies including the hemp fiber degumming by steam explosion to produce ecological fiber board, the recycle of xylooligosaccharides and pectin, the production of stalk core viscose, the production of porcelain made of charred hemp stalk core, the processing of green building materials and composite materials of stalk core, the processing of active carbon of stalk core, the comprehensive utilization of hemp seed, the key technologies of active substances extraction. Some preliminary suggestions to quicken our country hemp industry development was come up with.%本文介绍了大麻纤维的汽爆脱胶技术处理生产生态纤维板技术、回收低聚木糖和果胶技术、秆芯粘胶生产技术、秆芯碳化硅木质陶瓷生产技术、秆芯环保建筑材料和复合材料加工技术、秆芯活性炭加工技术、大麻籽综合利用技术、活性物质分离提取应用关键技术;初步提出了加速我国大麻产业发展的思路.

  4. Nitrogen Deposition and Leaching from Two Forested Catchments in Southwest China — Preliminary Data and Research Needs

    Directory of Open Access Journals (Sweden)

    T. Larssen

    2001-01-01

    Full Text Available Increased nitrogen deposition has resulted in increased nitrogen pools and nitrogen leaching in European and North American forest soils. The development in Asia in general, and China in particular, suggests increased deposition of reduced nitrogen from changes in agricultural practices and of oxidized nitrogen from rapid growth of the transportation sector. Decreased nitrogen retention in forested areas in the future may cause increased NO3– leaching and, thus, acidification and eutrophication in surface waters. The differences in climate, ecosystems, land use, and deposition history make direct application of knowledge from studies in Europe and North America difficult. In Southwest China the potential for nitrogen mobilization from forest soils may be high because of the warm and humid climate, resulting in high decomposition rates of soil organic matter. However, there are very few data available for quantifying the suspected potential for increased nitrogen leaching in forest ecosystems. Here we present data from two forested catchments, dominated by Masson pine (Pinus massoniana, near Guiyang and Chongqing, respectively, in Southwest China. The present nitrogen deposition is moderate, estimated in the range from 10 to 40 kg N ha–1 year–1. The C/N ratios of the soils are generally below 15. Nitrate concentrations in soil water are rather variable in space, with highest values of several hundred microequivalents per liter. The turnover rate of nitrogen in the forest ecosystem is quite high compared to the atmospheric deposition rate. At present, nitrate runoff from the catchments is low and intermediate in Guiyang and Chongqing, respectively. More research is needed to improve our ability to predict future nitrogen leaching from subtropical Asian coniferous forests.

  5. Nitrogen deposition and leaching from two forested catchments in Southwest China--preliminary data and research needs.

    Science.gov (United States)

    Larssen, T; Mulder, J; Wang, Y; Chen, X; Xiao, J; Zhao, D

    2001-11-15

    Increased nitrogen deposition has resulted in increased nitrogen pools and nitrogen leaching in European and North American forest soils. The development in Asia in general, and China in particular, suggests increased deposition of reduced nitrogen from changes in agricultural practices and of oxidized nitrogen from rapid growth of the transportation sector. Decreased nitrogen retention in forested areas in the future may cause increased NO3- leaching and, thus, acidification and eutrophication in surface waters. The differences in climate, ecosystems, land use, and deposition history make direct application of knowledge from studies in Europe and North America difficult. In Southwest China the potential for nitrogen mobilization from forest soils may be high because of the warm and humid climate, resulting in high decomposition rates of soil organic matter. However, there are very few data available for quantifying the suspected potential for increased nitrogen leaching in forest ecosystems. Here we present data from two forested catchments, dominated by Masson pine (Pinus massoniana), near Guiyang and Chongqing, respectively, in Southwest China. The present nitrogen deposition is moderate, estimated in the range from 10 to 40 kg N ha(-1) year(-1). The C/N ratios of the soils are generally below 15. Nitrate concentrations in soil water are rather variable in space, with highest values of several hundred microequivalents per liter. The turnover rate of nitrogen in the forest ecosystem is quite high compared to the atmospheric deposition rate. At present, nitrate runoff from the catchments is low and intermediate in Guiyang and Chongqing, respectively. More research is needed to improve our ability to predict future nitrogen leaching from subtropical Asian coniferous forests.

  6. Preliminary analysis of patent trends for magnetic fusion technology

    Energy Technology Data Exchange (ETDEWEB)

    Levine, L.O.; Ashton, W.B.; Campbell, R.S.

    1984-02-01

    This study presents a preliminary analysis of development trends in magnetic fusion technology based on data from US patents. The research is limited to identification and description of general patent activity and ownership characteristics for 373 patents. The results suggest that more detailed studies of fusion patents could provide useful R and D planning information.

  7. Public libraries, as an infrastructure for a sustainable public sphere: A systematic review of research: A preliminary paper

    DEFF Research Database (Denmark)

    Audunson, Ragnar; Svandhild, Aabø,; Blomgren, Roger

    This paper is based on a systematic literature search aiming at identifying research on the role of libraries as institutions underpinning a sustainable public sphere in a digital age. The major research questions are: 1. Is systematic literature search a fruitful method when it comes to a social...... of the major findings are: Research on libraries as public sphere institutions cover a wide range of topics the dominating being freedom of access to information, often related to social inclusion, empowerment and justice. Contributions are often normative and non-empirical, but the proportion of empirically...... based research is increasing. This paper focuses on contributions related to public libraries....

  8. 加快产学研政金结合创新步伐的几点建议%Some Suggestions for Speeding up Combination Innovation of Production,Learning,Research,Policy and Fund

    Institute of Scientific and Technical Information of China (English)

    丁琼

    2013-01-01

    The combination innovation of production, learning, research, policy and fund is an effective way to realize the sound and rapid development of Yiyang's economy. This paper analyzes the problems in Yiyang's combination innovation of production, learning, research, policy and fund, and proposes some suggestions accordingly.%  产学研政金结合创新是实现益阳经济又好又快发展的有效途径。本文分析了益阳产学研政金结合创新存在的问题,并提出相应建议。

  9. Preliminary Research Results for the Generation and Diagnostics of High Power Ion Beams on FLASH II Accelerator

    Science.gov (United States)

    Yang, Hailiang; Qiu, Aici; Sun, Jianfeng; He, Xiaoping; Tang, Junping; Wang, Haiyang; Li, Hongyu; Li, Jingya; Ren, Shuqing; Ouyang, Xiaoping; Zhang, Guoguang

    2004-12-01

    The preliminary experimental results of the generation and diagnostics of high-power ion beams of FLASH II accelerator are reported. The high-power ion beams presently are being produced in a pinched diode. The method for enhancing the ratio of ion to electron current is to increase the electron residing time by pinching the electron flow. Furthermore, electron beam pinching can be combined with electron reflexing to achieve ion beams with even higher efficiency and intensity. The anode plasma is generated by anode foil bombarded with electron and anode foil surface flashover. In recent experiments on FLASH II accelerator, ion beams have been produced with a current of 160 kA and an energy of 500 keV corresponding to an ion beam peak power of about 80 GW. The ion number and current of high power ion beams were determined by monitoring delayed radioactivity from nuclear reactions induced in a 12C target by the proton beams. The prompt γ-rays and diode bremsstrahlung x-rays were measured with a PIN semi-conductor detector and a plastic scintillator detector. The current density distribution of ion beam were measured with a biased ion collector array. The ion beams were also recorded with a CR-39 detector.

  10. Preliminary Research Results for the Generation and Diagnostics of High Power Ion Beams on FLASH II Accelerator

    Institute of Scientific and Technical Information of China (English)

    杨海亮; 邱爱慈; 孙剑锋; 何小平; 汤俊萍; 王海洋; 李洪玉; 李静雅; 任书庆; 欧阳小平; 张国光

    2004-01-01

    The preliminary experimental results of the generation and diagnostics of high power ion beams on FLASH II accelerator are reported. The high-power ion beams presently are being produced in a pinched diode. The method for enhancing the ratio of ion to electron current is to increase the electron residing time by pinching the electron flow. Furthermore, electron beam pinching can be combined with electron reflexing to achieve ion beams with even higher efficiency and intensity. The anode plasma is generated by anode foil bombarded with electronand anode foil surface flashover. In recent experiments on FLASH II accelerator, ion beams have been produced with a current of 160 kA and anen ergy of 500 keV corresponding to an ion beam peak power of about 80 GW. The ion number ard current of high power ion beams were determined by monitoring delayed radioactivity from nuclear reactions induced in a 12C target by the proton beams. The prompt γ-rays and diode bremsstrahlung X-rays were measured with a PIN semi-conductor detector and a plastic scintillator detector. The current density distribution of ion beam were measured with a biased ion collector array. The ion beams were also recorded with a CR-39 detector.

  11. THE PEACE CORPS EDUCATIONAL TELEVISION PROJECT IN COLOMBIA--TWO YEARS OF RESEARCH. RESEARCH REPORT NO. 10, FEEDBACK TO THE PEACE CORPS ON PROJECT PROGRESS--SOME MODELS AND SUGGESTIONS.

    Science.gov (United States)

    COMSTOCK, GEORGE; MACCOBY, NATHAN

    RESEARCH TECHNIQUES EMPLOYED TO EVALUATE THE EFFECTIVENESS OF THE PEACE CORPS ETV PROJECT STEMMED FROM TWO MODELS OF FEEDBACK. INFORMATION PROVIDED IN "INDIVIDUAL FEEDBACK" IS OF VALUE AT A PRAGMATIC LEVEL, WHEREAS INFORMATION FROM "PROJECT FEEDBACK" CAN BE USED BY ADMINISTRATORS FOR POLICY DECISIONS. THE MAJOR TOOL FOR PROJECT…

  12. The impact of the regional environment on the knowledge transfer outcomes of public research organisations: preliminary results for Europe

    NARCIS (Netherlands)

    Es-Sadki, N.; Arundel, A.V.

    2015-01-01

    We use survey data for 238 European universities and 24 research institutes to examine the effects of regional factors at the NUTS-1 or NUTS-2 level on three knowledge transfer outcomes of public research organisations: the number of licence agreements, start-ups and R&D agreements with companies. W

  13. Knowledge creation for practice in public sector management accounting by consultants and academics : Preliminary findings and directions for future research

    NARCIS (Netherlands)

    van Helden, G. Jan; Aardema, Harrie; ter Bogt, Henk J.; Groot, Tom L. C. M.

    This study is about knowledge creation for practice in public sector management accounting by consultants and academics. It shows that researchers emphasize the importance of practice, but worry about the prospects of a successful cross-fertilization between practice and research, because of the

  14. Study on science and research information's auto-suggestion method based on text mining%文本挖掘技术在科研信息自动建议中的应用

    Institute of Scientific and Technical Information of China (English)

    李芳; 朱群雄

    2011-01-01

    This paper studies the characteristics of text data from research journal literature,applies the popular text mining technique into analyzing and processing research literature text data, and proposes research information's auto-suggestion system. Case study on journal documents is discussed.%研究了科研期刊文献文本数据的特点,将文本挖掘技术用于对科研期刊文本数据的分析和处理中,提出了基于文本挖掘技术的科研信息自动建议系统.结合国内信息领域较有影响的3种期刊2007全年的期刊文章,进行了实例仿真.

  15. Preliminary Research on Granulation Process of Dust Waste from Reclamation Process of Moulding Sands with Furan Resin

    Directory of Open Access Journals (Sweden)

    J. Kamińska

    2012-09-01

    Full Text Available The results of investigations of the granulation process of foundry dusts generated in the dry mechanical reclamation process of usedsands, where furan resins were binders are presented in the paper. Investigations concerned producing of granules of the determineddimensions and strength parameters.Granules were formed from the dusts mixture consisting in 50 mass% of dusts obtained after the reclamation of the furane sands and in50 mass % of dusts from sands with bentonite. Dusts from the bentonite sands with water were used as a binder allowing the granulation of after reclamation dusts from the furane sands.The following parameters of the ready final product were determined: moisture content (W, shatter test of granules (Wz performeddirectly after the granulation process and after 1, 3, 5, 10 days and nights of seasoning, water-resistance of granules after 24 hours of being immersed in water, surface porosity ep and volumetric porosity ev. In addition the shatter test and water-resistance of granulate dried at a temperature of 105oC were determined.Investigations were performed at the bowl angle of inclination 45o, for three rotational speeds of the bowl being: 10, 15, 20 rpm.For the speed of 10 rpm the granulation tests of dusts mixture after the preliminary mixing in the roller mixer and with the addition ofwater-glass in the amount of 2% in relation to the amount of dust were carried out.The obtained results indicate that the granulator allows to obtain granules from dusts originated from the reclamations of mouldingsands with the furane resin with an addition of dusts from the bentonite sands processing plants.

  16. The development of a dynamic model for microvascular research and practice using human placenta: a preliminary report.

    Science.gov (United States)

    Waterhouse, N; Moss, A L; Townsend, P L

    1985-07-01

    Human placenta has been investigated in an attempt to develop a non-animal model for microvascular research and practice, with a dynamic artificial circulation. Initial work has been encouraging and further development is in progress.

  17. Study on the Necessity, Problems and Suggestion of Teaching Research Methodology for Management%管理研究方法论教学的必要性、问题与建议

    Institute of Scientific and Technical Information of China (English)

    周泽将

    2012-01-01

    Research methodology for management is one of the important basic postgraduate courses for business administration. But most researches in China are limited to normative and analytical methodology for a long time, lacking rigorous training of empirical study, both of these factors lead to research level of postgraduate students is difficult to substantially increase. Combining with research methodology for management in China, this paper analyzes necessity and deficiency of this course, basing on these, the author proposes the suggestion for improving the quality of teaching research methodology for management.%管理研究方法论是工商管理类研究生的重要基础课程之一。长期以来,由于中国的研究大多局限于传统的规范分析研究,缺乏严谨的实证科学研究训练,使得管理类研究生的研究水平难以得到实质性提高。本文结合管理研究方法论的国内课程设置,分析了开设管理研究方法论的必要性,指出其中存在的不足之处,进而提出改进管理研究方法论教学的相关建议。

  18. A Preliminary Research on Errors in the English Translation of 《 The Analects of Confucious》 by James Legge%A Preliminary Research on Errors in the English Translation of 《The Analects of Confucious》 by James Legge

    Institute of Scientific and Technical Information of China (English)

    LiuXia

    2008-01-01

    is hard to understand even to Chinese, the foreign translators with different culture are bound to produce diverse"fusion of horizons". As a result, misunderstandings are seen in James Legge's interpretations. Nevertheless, just as Xie Tianzhen points out, "misunderstanding many sometimes prove to be extraordinarily valuable in research field in that misunderstanding reflects the translator's misconceiving of another culture, the blockade in cultural exchange".

  19. A Preliminary Research on Errors in the English Translation of《The Analects of Confucious》)by James Legge%A Preliminary Research on Errors in the English Translation 0f《The Analects of Confucious》)by James Legge

    Institute of Scientific and Technical Information of China (English)

    LIU xia

    2009-01-01

    (The Analects of Confucious)is hard to undersmnd even to Chinese,the foreign translators with different culturetions although his translation of The Analects in 1861 is regarded as the first authorized English version continuing untilthis day.The aim to analyze the errors in James Legge'S version is to show that "misundeTstanding many sometimesprove to be extraordinarily valuable in research field in that misunderstanding reflects the translator's misconceiving ofanother culture.the blockade in cultural exchange".

  20. Trends in Radiation Dosimetry: preliminary overview of active growth areas, research trends and hot topics from 2011-2015

    Science.gov (United States)

    Baldock, C.

    2017-01-01

    The themes and trends of the radiation dosimetry research field were bibliometrically explored by way of co-occurrence term maps using the titles and abstracts text corpora from the Web of Science database for the period from 2011 to 2015. Visualisation of similarities was used by way of the VOSviewer visualization tool to generate cluster maps of radiation dosimetry knowledge domains and the associated citation impact of topics within the domains. Heat maps were then generated to assist in the understanding of active growth areas, research trends, and emerging and hot topics.

  1. Bridging the Gap of Practice and Research: A Preliminary Investigation of Evidence-based Practice for Library and Information Science Research

    Directory of Open Access Journals (Sweden)

    吳寂絹 Chi-Chuan Wu

    2015-10-01

    Full Text Available The gap between practice and research is commonly found in disciplines with both ofprofessional practitioners and academic researchers. How to bridge the gap is also acontinuing concern in the field of Library and Information Studies. This article describes therecent development of Evidence-based Practice for Library and Information ScienceResearch (EBLIP, and provides analysis of the journal EBLIP including its authors’backgrounds, methods, and topics. The results show that the United States and Canadaare the two major nations of contributors; more than 70% of first authors are librarians; 76%of the articles were contributed by one single institute, co-authorship by cross-nationinstitutes were rarely seen, and demonstrates local research interests; type of co-authoredagency is primarily among libraries; 60% methods employed include questionnaires,interviews and content analysis; the coverage of topics is rather broad, and the top threecategories of research topics include Information Literacy & Instruction, Information Needs& Seeking Behavior, and Reference Services / Digital Reference Services (15%, 10%, and8%; many datasets were obtained from real library practice, and 72% of articles provide specific implications for applications which highlight the value of implementation. Manylibrarians have the research capability, and this article serves as a purpose to introduce theevidence-based research and encourage more such research done in Taiwan. Hopefully itmay benefit and further enhance the quality of library decision-making and their professionalimage.

  2. Development and Preliminary Impacts of the Implementation of an Authentic Research-Based Experiment in General Chemistry

    Science.gov (United States)

    Tomasik, Janice Hall; Cottone, Katelyn E.; Heethuis, Mitchell T.; Mueller, Anja

    2013-01-01

    Incorporating research-based lab activities into general chemistry at a large university can be challenging, considering the high enrollments and costs typically associated with the courses. Performing sweeping curricular overhauls of the general chemistry laboratory can be difficult, and in some cases discouraged, as many would rather maintain…

  3. Food-related lifestyles in Singapore: Preliminary testing of a Western European research instrument in Southeast Asia

    DEFF Research Database (Denmark)

    Askegaard, Søren; Brunsø, Karen

    1999-01-01

    The food-related lifestyle instrument developed by the MAPP research group has, up till now, been applied mainly in the context of European cultures. The purpose of the present study is to apply the food-related life style instrument in a new and very different cultural setting, to compare results...

  4. Development and Preliminary Impacts of the Implementation of an Authentic Research-Based Experiment in General Chemistry

    Science.gov (United States)

    Tomasik, Janice Hall; Cottone, Katelyn E.; Heethuis, Mitchell T.; Mueller, Anja

    2013-01-01

    Incorporating research-based lab activities into general chemistry at a large university can be challenging, considering the high enrollments and costs typically associated with the courses. Performing sweeping curricular overhauls of the general chemistry laboratory can be difficult, and in some cases discouraged, as many would rather maintain…

  5. Towards a cooperation between the arts, space science research and the European Space Agency - Preliminary findings of the ESA Topical Team Arts and Sciences (ETTAS)

    Science.gov (United States)

    Pell, Sarah Jane; Imhof, Anna Barbara; Waldvogel, Christian; Kotler, J. Michelle; Peljhan, Marko

    2014-12-01

    The arts offer alternative insights into reality, which are explored by science in general, and broadened by the activities conducted by the European Space Agency [4] and other space agencies. Similar to the way the members of ESA are ambassadors for spaceflight and science, artists and cultural professionals are ambassadors for human expression, experimentation, and exploration. In June 2011, the ESA Topical Team Arts and Sciences (ETTAS) held a three-day workshop at the European Astronaut Centre in Cologne, Germany. During this workshop, topics and ideas were discussed to develop initiatives between the arts, sciences and ESA. The aim was to foster and expand the human and cultural aspects of space exploration, and at the same time offer a means of communication that aims to reach audiences beyond the scope of traditional space-related channels. The consensus of the team was that establishing and sustaining a transdisciplinary professional community consisting of ESA representatives, scientists and artists would fuel knowledge transfer, and mutual inspiration. Potential ways to provide a sustainable cooperation within and between the various groups were discussed. We present the preliminary findings including a number of measures and mechanisms to initiate and conduct such an initiative. Plausible organisational measures, procedures and consequences, as well as a proposition on how to proceed are also discussed. Overall, the involvement and cooperation between the arts, space science research and ESA will enhance in the citizens of the ESA member states the sense of public ownership of ESA results, and participation in ESA's research.

  6. Preliminary results of cooperative research efforts with Phillips Petroleum Company and Amax Oil and Gas Inc. , San Juan Basin

    Energy Technology Data Exchange (ETDEWEB)

    Logan, T.L. (Resource Enterprises Inc., Salt Lake City, UT (United States))

    1994-04-01

    Gas production rates from Fruitland open-hole coalbed wells often are greater than those from offset hydraulic fracture-stimulated wells in similar geologic environments by a factor of three or more. GRI and Resource Enterprises Inc, entered into cooperative research agreements with Phillips Petroleum Company and Amax Oil and Gas Inc. to evaluate the effectiveness of recompletion techniques, compare hydraulically fractured and cavity-completed wells, and measure at various locations in the basin the critical reservoir characteristics that influence completion technique selection. The Phillips' wells that were studied are located in Rio Arriba County, New Mexico, southeast of the productive Northeast Blanco Unit. Amax's cooperative research project is situated outside the fairway along the Northwestern basin boundary in La Plata County, Colorado, where Fruitland coals are relatively shallow. 9 refs., 7 figs., 1 tab.

  7. The Preliminary Research on Rupture and Factors Affecting Rupturing of the Hoh Sai Hu Segment in Eastern Kunlun

    Institute of Scientific and Technical Information of China (English)

    Bai Yuzhu; Xu Jie; Zhou Qing; Zhou Bengang

    2012-01-01

    On November 14, 2001, an extraordinarily large earthquake (Ms8. 1) occurred on the Hoh Sai Hu segment of the Eastern Kunlun Fault, in the northern Qinghai-Tibetan Plateau. The seismogenic fault, the Hoh Sai Hu segment, is a left-lateral fault with a high slip rate in geological history, with the average slip rate reaching( 14. 8± 2. 8)mm/a since the late Pleistocene. Different slip rates of the Hoh Sai Hu segment can affect fault motion in the future. Therefore, this paper analyzes the effect of different slip rates and different initial friction coefficients on the fault plane of the Hoh Sai Hu segment of the eastern Kunlun Fault on the rupture behaviors of the fault. In this research, we apply the single degree of spring block model controlled by the rate- and state-dependent frictional constitutive laws. Using the fault dislocation model and based on ancient earthquake research, historical earthquakes data and the achievements of previous researchers, we obtained the parameters of this model. Through numerical simulation of the rupturing motion of the Hoh Sai Hu segment in the next 6500 years under different slip rates, we find that a faster annual slip rate will shorten the recurrence interval of the earthquake. For example, the earthquake recurrence interval is 2100a at a slip rate of 0. 014m/a, which agrees with previous research, but, the recurrence interval will be 1000 - 1500a and 2100 - 2500a, corresponding to the slip rates of 0. 018m/a and 0. 008m/a, respectively. The fault slip rate has no regular effect on the coseismic slip rate and fault displacement in an earthquake. The initial friction coefficient on the fault surface has an effect on the earthquake recurrence interval. A smaller initial friction coefficient will lengthen the earthquake recurrence interval. At the same time, the smaller initial friction coefficient will lead to larger slip rates and fault displacement when earthquakes occur.

  8. The ethics of sharing preliminary research findings during public health emergencies: a case study from the 2009 influenza pandemic.

    Science.gov (United States)

    Crowcroft, N S; Rosella, L C; Pakes, B N

    2014-06-19

    During the 2009 A(H1N1) influenza pandemic, a suite of studies conducted in Canada showed an unexpected finding, that patients with medically attended laboratory-confirmed pandemic influenza were more likely to have received seasonal influenza vaccination than test-negative control patients. Different bodies, including scientific journals and government scientific advisory committees, reviewed the evidence simultaneously to determine its scientific validity and implications. Decision-making was complicated when the findings made their way into the media. The normal trajectory of non-urgent research includes peer-review publication after which decision-makers can process the information taking into account other evidence and logistic considerations. In the situation that arose, however, the congruence of an unexpected finding and the simultaneous review of the evidence both within and outside the traditional peer-review sphere raised several interesting issues about how to deal with emerging evidence during a public health emergency. These events are used in this article to aid discussion of the complex interrelationship between researchers, public health decision-makers and scientific journals, the trade-offs between sharing information early and maintaining the peer-review quality assurance process, and to emphasise the need for critical reflection on the practical and ethical norms that govern the way in which research is evaluated, published and communicated in public health emergencies.

  9. Development and preliminary validation of the spondyloarthritis research consortium of Canada magnetic resonance imaging sacroiliac joint structural score

    DEFF Research Database (Denmark)

    Maksymowych, Walter P; Wichuk, Stephanie; Chiowchanwisawakit, Praveena

    2015-01-01

    on magnetic resonance imaging (MRI), the Spondyloarthritis Research Consortium of Canada (SPARCC) SIJ Structural Score (SSS). METHODS: The SSS method for assessment of structural lesions is based on T1-weighted spin echo MRI, validated lesion definitions, slice selection according to well-defined anatomical...... in scores, and was highest for fat metaplasia when both ICC and SDC values were compared. CONCLUSION: The new SPARCC MRI SSS method can detect structural changes in the SIJ with acceptable reliability over a 1-2-year timeframe, and should be further validated in patients with SpA....

  10. Gatekeeping African studies: A preliminary insight on what do editorial boards indicate about the nature and structure of research brokerage

    Energy Technology Data Exchange (ETDEWEB)

    Mendonça, S.; Pereira, J.; Ferreira, M.E.

    2016-07-01

    Issues of inequality and distribution of different sorts constitute salient aspects in the agenda of development studies. As globalisation unfolds new indicators are needed in order to update the capacity identify, capture, and interpret its dynamics and asymmetries. Notwithstanding the many changes in the world’s socio-economic landscape, Africa, in particular, remains a marginal geographical and cognitive space. This research deals with a particular segment of the development studies “academic value chain”. Unlike much of the contemporary work on scientometrics, this paper does not primarily analyse publications or citations. Our data regards the composition and characteristics of editorial boards in the field under analysis. (Author)

  11. A Preliminary Research Plan for Development of a Photosynthetic Link in a Closed Ecological Life Support System

    Science.gov (United States)

    Morgan, P. W.

    1979-01-01

    The use of higher plants in a closed ecological life support system for long duration space missions involving large numbers of people is considered. The approach to planning and developing both the habitat for a long term space mission and closed ecological life support systems are discussed with emphasis on environmental compatibility and integrated systems design. The requirements of photosynthetic processes are summarized and evaluated in terms of their availability within a closed ecological life support environment. Specific references are recommended as a data base for future research on this topic.

  12. Preliminary adaptation into Portuguese of a standardised picture set for the use in research and neuropsychological assessment

    Directory of Open Access Journals (Sweden)

    POMPÉIA SABINE

    1998-01-01

    Full Text Available Pictorial stimuli and words have been widely used to evaluate mnemonic processes in clinical settings, neuropsychological investigations, as well as in studies on the mechanisms underlying the phenomena of memory. However, there seem to be few studies of standardisation of pictures for research in this field. The present paper aimed at adapting the use of a set of pictures standardised for English speaking subjects for Portuguese speakers. Name agreement of 150 pictures was assessed in 100 high-school students. Ninety pictures were found to present the same name for over 90 subjects. Results yield data that may help create more controlled tests for the study of memory for pictorial stimuli in Brazil.

  13. A preliminary application GIS in glaciological research along the traverse route from Zhongshan Station to Dome A, Antarctica

    Institute of Scientific and Technical Information of China (English)

    温家洪; 孙波; 康建成; 李院生

    2003-01-01

    GIS is applied in glaciological research along the traverse route from Zhongshan Station to Dome A, one of the key routes in ITASE project, to display, process, manage and analyze the data obtained mainly by the 3rd Chinese Inland Expedition, together with Antarctic databases provided by ADD and BEDMAP project.The ways of ADD data merging and clipping, and coordinate projection transformation of field data and BEDMAP data are introduced.Elevation data derived by GPS navigator are corrected using ADD and ArcView's contour interpolation.Sub-ice topography and ice thickness along the route are extracted from BEDMAP database.Slope and aspect data are derived at each positioning station.GIS is a convenient and useful tool for us to record, query and display a variety of data in detail along the traverse route.

  14. Preliminary research on the identification system for anthracnose and powdery mildew of sandalwood leaf based on image processing.

    Science.gov (United States)

    Wu, Chunyan; Wang, Xuefeng

    2017-01-01

    This paper presents a survey on a system that uses digital image processing techniques to identify anthracnose and powdery mildew diseases of sandalwood from digital images. Our main objective is researching the most suitable identification technology for the anthracnose and powdery mildew diseases of the sandalwood leaf, which provides algorithmic support for the real-time machine judgment of the health status and disease level of sandalwood. We conducted real-time monitoring of Hainan sandalwood leaves with varying severity levels of anthracnose and powdery mildew beginning in March 2014. We used image segmentation, feature extraction and digital image classification and recognition technology to carry out a comparative experimental study for the image analysis of powdery mildew, anthracnose disease and healthy leaves in the field. Performing the actual test for a large number of diseased leaves pointed to three conclusions: (1) Distinguishing effects of BP (Back Propagation) neural network method, in all kinds of classical methods, for sandalwood leaf anthracnose and powdery mildew disease are relatively good; the size of the lesion areas were closest to the actual. (2) The differences between two diseases can be shown well by the shape feature, color feature and texture feature of the disease image. (3) Identifying and diagnosing the diseased leaves have ideal results by SVM, which is based on radial basis kernel function. The identification rate of the anthracnose and healthy leaves was 92% respectively, and that of powdery mildew was 84%. Disease identification technology lays the foundation for remote monitoring disease diagnosis, preparing for remote transmission of the disease images, which is a very good guide and reference for further research of the disease identification and diagnosis system in sandalwood and other species of trees.

  15. Preliminary results for an aeromagnetic survey flown over Italy using the HALO (High Altitude and LOng range) research aircraft

    Science.gov (United States)

    Lesur, V.; Gebler, A.; Schachtschneider, R.

    2012-12-01

    In June 2012 the GEOHALO mission was flown over Italy using the high altitude and long-range German research aircraft HALO (Gulfstream jet - G550). One goal of the mission was to demonstrate the feasibility of using geodetic and geophysical instrumentation on such fast flying aircraft. Several types of data were acquired including gravity, GNSS signals (reflectometry, spectrometry and occultation), laser altimetry and magnetic data. The magnetic data were collected through two independent acquisition chains placed inside under-wing containers. Each chain included a total intensity cesium magnetometer, a three-component fluxgate magnetometer, several temperature censors and a digitizer. Magnetic and temperature data were collected at a 10 Hz sampling rate. Seven parallel profiles, each around 1000 km long, were flown over the Apennine peninsula from north-west to south-east. The flight altitude was about 3500 m and the survey line spacing around 40 km. These long profiles were complemented by four crossing profiles, and a repeated flight line at a higher altitude (approx. 10500 m). The ground speed during the flight was generally around 125 m/s (450 km/h). The output from the first steps of the magnetic data processing will be shown. The measured magnetic data appear to be consistent with the expected signal.

  16. 春蚕一日一回育试养初探%Preliminary Research on Single Rearing of Spring Silkworms

    Institute of Scientific and Technical Information of China (English)

    马欣; 卜黎明; 杨四同

    2015-01-01

    2015年春 ,河南蚕业科学研究院进行了"豫花×湘明"蚕品种全龄一日一回育养蚕试验.结果显示 ,一日一回育龄期经过缩短2d,节约工时 ,节约桑叶 ,通过改进技术措施后产茧量和蚕茧质量能达到普通育基本水平.%In the spring pf 2015 ,Henan Provincial Sericultural Research Institute conducted an experiment on single rea-ring silkworm variety "Yuhua × Xiangming" during the whole instars .The results show this method can shorten the feeding period by 2d ,and save labor and time as well as mulberry leaves .After improving the technological measures ,the cocoon yield and quality are on the same level with that of normal breeding method .

  17. 电子商务大数据导购系统设计与实现%Preliminary Research on the E-commerce Data Shopping Guide System

    Institute of Scientific and Technical Information of China (English)

    谢少群

    2014-01-01

    With the rapid development of Internet technology and electronic commerce makes e-commerce data also will be growing rapidly .How to make e-commerce users make use of fast and effective data resource has become the problem that the electronic commerce users urgently needed to solve .This paper mainly introduces the application of large data in elec-tronic commerce ,do a preliminary research on the e-commerce data shopping guide system .%随着互联网技术的快速发展,电子商务数据量迅速增长。电子商务急需解决的问题是如何使电子商务用户快速有效地利用已有数据资源进行分析、利用。介绍了大数据在电子商务中的应用,对电子商务大数据导购系统进行了研究。

  18. THE RELATIONSHIP BETWEEN THE CONTENT OF IRON AND COPPER IN THE SOILS AND WINES FROM THE LOCAL VINEYARDS OF THE CONTINENTAL CROATIA: A PRELIMINARY RESEARCH

    Directory of Open Access Journals (Sweden)

    Stanko Ružičić

    2014-12-01

    Full Text Available Samples of red and white wine together with corresponding soils from the domestic vineyards of the continental Croatia were selected for analysis. Vineyard soil cover (Stagnosols and Rendzina is developed over the Plio-Quaternary non-consolidated deposits (gravel, sand, silt, clay or marly limestones. Within soils overlying non-consolidated deposits containing clays pH value range from 5.4 to 6.6, whereas maximum measured pH of 7.5 is attributed to soil developed over marly limestones. Soil and wine samples was determined by the total content of copper and iron using flame atomic absorption spectrometry (FAAS. Results are compared to the maximum permitted concentrations (MPC by the relevant Croatian regulations. Copper concentrations are elevated within all measured wines (from 1.7× to 2.0× with respect to MPC and two soil samples (up to 2.4× with respect to MPC, due to extensive use of agrochemicals in the vineyards. Increased concentrations of iron within wine and corresponding soil were determined at locality with low soil pH (5.5. Preliminary research demonstrates a plausible link between the content of elements within soils developed over a specific lithology and associated wines. Increased copper concentration within wines of domestic production points to need for education of population in line with use of eco-agrochemicals. Further extensive studies with detailed physico-chemical processing of soil samples are needed (the paper is published in Croatian.

  19. Preliminary research on overmoded high-power millimeter-wave Cerenkov generator with dual-cavity reflector in low guiding magnetic field

    Energy Technology Data Exchange (ETDEWEB)

    Ye, Hu; Wu, Ping [Department of Engineering Physics, Tsinghua University, Beijing 100084 (China); Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi' an, Shaanxi 710024 (China); Chen, Changhua; Ning, Hui; Tan, Weibing; Teng, Yan; Shi, Yanchao; Song, Zhimin; Cao, Yibing; Du, Zhaoyu [Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi' an, Shaanxi 710024 (China)

    2015-12-15

    This paper presents preliminary research on a V-band overmoded Cerenkov generator with dual-cavity reflector operating in a low guiding magnetic field. It is found that the fluctuation of the electron envelope in the low guiding magnetic field can be predicted using an equivalent coaxial model of a foilless diode, and a dual-cavity reflector based on the model matching method can provide strong reflection at the front end of the overmoded structures so that any microwave power that leaks into the diode region can be effectively suppressed. Numerical simulations indicate that the control of the beam envelope and the use of the dual-cavity reflector ease generator operation in the low guiding magnetic field. In the experimental research, the fluctuation of the annular electron beam with the outer radius of 7.5 mm measures approximately 0.7 mm, which is in good agreement with the theoretical results. The disturbance caused by power leaking from the overmoded slow wave structure is eliminated by the dual-cavity reflector. With accurate fabrication and assembly processes, an operating frequency of 61.6 GHz is attained by the fifth harmonic heterodyne method, and the output power is measured to be approximately 123 MW by the far-field measurement method at a diode voltage of 445 kV, a beam current of 4.45 kA, and under a guiding magnetic field of 1.45 T. The output mode is measured using an array of neon flash bulbs, and the pulse shortening phenomenon is both observed and analyzed.

  20. Preliminary Research on the Potential Effects of Gulf Stream Energy Turbines on Rates of Productivity and Nutrient Cycling in Pelagic Sargassum Communities

    Science.gov (United States)

    Dubbs, L. L.; Piehler, M.

    2014-12-01

    productivity and nutrient cycling roles that Sargassum plays in the pelagic marine environment. Methodologies and preliminary results of our ongoing research will be presented.

  1. Ethical Issues and Suggestions in the Experiments of Drug Research and Development%药物研发实验中的伦理问题及应对措施

    Institute of Scientific and Technical Information of China (English)

    项荣武; 赵迎欢

    2015-01-01

    采用数理统计方法,对药物研发中可能产生的伦理问题进行实证分析,发现药物研发实验中的伦理问题表现为误用统计方法进行数据的合理性分析,致使数据失真;人为操作失误导致异常数据,发表不实数据资料;实验设计不科学导致数据不可靠,致使数据产生偏差。药物研发实验中实验数据和实验设计的伦理问题极为重要。建议将伦理学研究前移至药物研发的设计过程之中,通过电子化管理实验数据、改进和优化实验设计方法、采用虚拟实验和计算机模拟等现代化手段,以及确保实验数据完整性等措施,有效防范伦理问题的发生。%To analyze the ethical issues in the experiments of drug research and development ,an empirical study was conducted with the mathematical statistics method .Ethical issues in the experiments of drug research and development embody mainly in three aspects :data distortion by misuse of statistical methods ;unrealistic data by human errors in operation and bias data by unscientific design of the experiments .Ethical issues related to experimental data and design in drug research and development are of vital significance .Therefore ,it suggested that ethical research should be shifted forward into the design of drug research and development .Some measures ,such as digital management of experimental data ,optimized experimental design ,virtual experiments ,computer simulation and experimental data integrity should be taken into consideration .

  2. 关于提升宿迁市产业技术研究院发展水平的对策建议%Suggestions on Improving the Level of Development of Suqian Industrial Technology Research Institute

    Institute of Scientific and Technical Information of China (English)

    卢平; 杨耀东

    2015-01-01

    产业技术研究院作为科技创新的一支生力军,发挥着对产业转型升级的重要支撑作用,有利于促进科技成果向现实生产力转化。文章从宿迁市的产业技术研究院建设取得的成效、存在问题等方面进行分析,从而提出了提升宿迁市产业技术研究院发展水平的对策建议。%As a new force of innovation of science and technology, the industrial technology research institute plays an important role in transformation and upgrading of industries, which is conducive to promoting the transformation of scientific and technological achievements into practical productive forces. The article analyzed the effect of the construction and the existing problems, and put forward some measures and suggestions for development of Suqian industrial technology research institute.

  3. Preliminary research on Mesalake Jilantai-Hetao in the arid areas of China during the Late Quaternary

    Institute of Scientific and Technical Information of China (English)

    GHEN FaHu; FAN YuXin; CHUN Xi; D.B. MADSEN; G.G. OVIATT; ZHAO Hui; YANG LiPing; SUN Yang

    2008-01-01

    preserved on the top of profiles in the embankments at higher elevations. All this evidence suggests that there was once a huge palaeo-lake covering the Jilantai region and most part of the Hetao Plain with the highest lake level reaching ~1080 m a.s.l. We refer to the huge paleolake, which was larger than modern Lake Baikal, as "Megalake Jilantai-Hetao." OSL dating results indicate that the megalake formed before ~60-50 ka, and the four shorelines at elevations between 1060 and 1035 m a.s.l, likely represent the lake level variations from ~60-~50 ka to the early Holocene. The discovery of the Megalake Jilantai-Hetao likely will impact understanding of the development of the Yellow River during the late Quaternary, the evolution of the Ulan Buh and Kubq deserts, neotectonism in the region, and possibly regional climatic changes.

  4. Research on the Strategic Orientation and Policy Suggestions for the New Think Tanks in Public Security System%公安机关新型智库建设的战略定位及政策建议

    Institute of Scientific and Technical Information of China (English)

    王龙

    2016-01-01

    and other methods, we have a brief review of the practice of the construction of the new think tanks in public security system, the analysis of the current situation, main characteristics and shortcomings of the strategic positioning, and put forward some policy suggestions to optimize the strategic positioning of the new think tanks in public security system.[Result/conclusion] Analysis shows that the strategic positioning of the new think tanks of the public security system. All show obvious vocation-based and relatively closed characteristics in the research content selection, research organization and implementation, research team and so on. We should consider the three dimensions of “what” “how to do” “who do” all in one to achieve the integration of the strategy design, strategy implementation (execution) and strategic management (subject). We should focus on strengthening the study of fundamental factors affecting the security and stability of the society by the combination of strategic, the systematic and innovative research in the selection of research content. And it is necessary to highlight the problem oriented, demand oriented and application oriented research as to the specialized research path. And we should pay enough attention to the integration of the research team from public security colleges, public security operational departments, research institutions and other social security research ifeld.

  5. 中国旅游资源开发可持续发展研究及建议%Research on Sustainable Development of China's Tourism Resources and the Suggestions

    Institute of Scientific and Technical Information of China (English)

    朱晔

    2012-01-01

    Based on the summarization of the previous research results of China' s tourism resources, this paper focuses on development and protection of tourism resources, starts from the analysis of five reasons of affecting sustainable development of China's tourism resources and puts forward some feasible suggestions from aspects, such as development model of tourism resources, excavation of cultural connotation, establishment of sustainable development system, "artificialization, commercialization and urbanization" of travel service etc., under the support of the concept of sustainable development of Domestic and international tourism resources, so as to promote sustainable development of China's tourism industry.%本文在总结我国旅游资源研究已有成果的基础上,以旅游资源开发和保护为着眼点,从分析影响我国旅游资源开发可持续发展五个原因入手,在国内外旅游资源可持续开发理念的支持下,从旅游资源开发模式、文化内涵的挖掘、可持续发展体系的建立、旅游服务“三化”等方面提出了可行性建议,以期对我国旅游业的可持续发展有所促进.

  6. Suggestibility and negative priming: two replication studies.

    Science.gov (United States)

    David, Daniel; Brown, Richard J

    2002-07-01

    Research suggests that inhibiting the effect of irrelevant stimuli on subsequent thought and action (cognitive inhibition) may be an important component of suggestibility. Two small correlation studies were conducted to address the relationship between different aspects of suggestibility and individual differences in cognitive inhibition, operationalized as the degree of negative priming generated by to-be-ignored stimuli in a semantic categorization task. The first study found significant positive correlations between negative priming, hypnotic suggestibility, and creative imagination; a significant negative correlation was obtained between negative priming and interrogative suggestibility, demonstrating the discriminant validity of the study results. The second study replicated the correlation between negative priming and hypnotic suggestibility, using a different suggestibility measurement procedure that assessed subjective experience and hypnotic involuntariness as well as objective responses to suggestions. These studies support the notion that the ability to engage in cognitive inhibition may be an important component of hypnotic responsivity and maybe of other forms of suggestibility.

  7. DSM-5: problems and suggestions.

    Science.gov (United States)

    Birgegård, Andreas; Groß, Gaby; de Man Lapidoth, Joakim; Norring, Claes

    2013-01-01

    The upcoming DSM5 will impact clinical work and research substantially, and we here point to a few problems that may have been overlooked. These concern inconsistencies and lack of clarity, and the future "not elsewhere classified" atypical anorexia nervosa category. We propose solutions in the form of working definitions and operationalizations to facilitate clinical implementation as well as streamline research.

  8. Deepening Sleep by Hypnotic Suggestion

    Science.gov (United States)

    Cordi, Maren J.; Schlarb, Angelika A.; Rasch, Björn

    2014-01-01

    Study Objectives: Slow wave sleep (SWS) plays a critical role in body restoration and promotes brain plasticity; however, it markedly declines across the lifespan. Despite its importance, effective tools to increase SWS are rare. Here we tested whether a hypnotic suggestion to “sleep deeper” extends the amount of SWS. Design: Within-subject, placebo-controlled crossover design. Setting: Sleep laboratory at the University of Zurich, Switzerland. Participants: Seventy healthy females 23.27 ± 3.17 y. Intervention: Participants listened to an auditory text with hypnotic suggestions or a control tape before napping for 90 min while high-density electroencephalography was recorded. Measurements and Results: After participants listened to the hypnotic suggestion to “sleep deeper” subsequent SWS was increased by 81% and time spent awake was reduced by 67% (with the amount of SWS or wake in the control condition set to 100%). Other sleep stages remained unaffected. Additionally, slow wave activity was significantly enhanced after hypnotic suggestions. During the hypnotic tape, parietal theta power increases predicted the hypnosis-induced extension of SWS. Additional experiments confirmed that the beneficial effect of hypnotic suggestions on SWS was specific to the hypnotic suggestion and did not occur in low suggestible participants. Conclusions: Our results demonstrate the effectiveness of hypnotic suggestions to specifically increase the amount and duration of slow wave sleep (SWS) in a midday nap using objective measures of sleep in young, healthy, suggestible females. Hypnotic suggestions might be a successful tool with a lower risk of adverse side effects than pharmacological treatments to extend SWS also in clinical and elderly populations. Citation: Cordi MJ, Schlarb AA, Rasch B. Deepening sleep by hypnotic suggestion. SLEEP 2014;37(6):1143-1152. PMID:24882909

  9. The LARASE research program. State of the art on Modelling and Measurements of General Relativity effects in the field of the Earth: a preliminary measurement of the Lense-Thirring effect

    Science.gov (United States)

    Lucchesi, David M.; Magnafico, Carmelo; Peron, Roberto; Visco, Massimo; Anselmo, Luciano; Pardini, Carmen; Bassan, Massimo; Pucacco, Giuseppe; Stanga, Ruggero

    2017-08-01

    The LARASE research program is funded by the Italian National Institute for Nuclear Physics and it is a collaboration between different institutions. LARASE aims to provide very precise and accurate measurements of the General Relativity effects that perturb, from the Newtonian point of view, the trajectory of a satellite orbiting the Earth. The improvements obtained by the LARASE collaboration with respect to the previous year are presented in terms of orbit modelling, precise orbit determination and a preliminary measurement of the Lense-Thirring precession. A preliminary and partial estimate of the corresponding error budget is given and it is discussed with the main difficulties present, and to overcome in order to provide a definitive, robust and reliable estimate of the main systematic sources of error.

  10. Bridging the gap: Research and validation of the DST (Dynamic System Testing) performance test method for CE and ISO standards. Progress and preliminary results

    NARCIS (Netherlands)

    Naron, D.J.; Ree, B.G.C. van der; Rolloos, M.

    1998-01-01

    The Dynamic System Testing (DST) method is one of the methods chosen in the preliminary CEN/TC 312 European quality standards [1 ] to measure the energetic performance of Solar Domestic Hot Water (SDHW) systems. These European standards make a reference to the DST procedure as defined in the Draft I

  11. [Suggestion and hypnosis in hysteria].

    Science.gov (United States)

    Berner, P

    1995-12-15

    Suggestive influences allow to resolve ambiguities. Normally they are only accepted if they correspond with the knowledge and believes of the subject. Under hypnosis or under the impact of serious psychic perturbations one may take up reality constructions which are not in conformity with these criteria. The restriction of consciousness and the ignoring of certain functions permitting this are the common basis of hypnosis and hysteria. But suggestions do not cause the later; they may only shape the symptomatology. Hypnosis can create a terrain facilitating the resolution of the problems underlying hysteria but it does not represent the treatment of hysteria.

  12. 科学大数据开放共享机制研究及其对环境信息共享的启示%Scientifi c Big Data Sharing Mechanisms Research and Suggestions for Environmental Information Sharing

    Institute of Scientific and Technical Information of China (English)

    诸云强; 朱琦; 冯卓; 曾剑峰; 郭春霞; 傅为华; 李威蓉

    2015-01-01

    The foundation and precondition of full using scientifi c big data and excavating their values is to open and share these data. Among impact factors of data sharing, the sharing mechanism is the most important. In this paper, fi rstly scientifi c big data characteristics were analyzed. Several factors of scientifi c big data including data’s generation mode, type, way of investment, governor and functional orientation will profoundly infl uence their open and sharing. Generally, scientifi c data sharing mechanisms are made by top-down or bottom-up approaches. The basic ideal of data sharing mechanism is to open and share data at maximum extentand meanwhile to protect reasonably interests of data contributors. After that based on the experiences of National Data Sharing Infrastructure for Earth System Science and Global Change Research Data Publication etc., authors put forward four data sharing mechanisms, i.e. data submission, data publication, data alliance, and service excitation, for respectively public and private data. Finally, considering the latest IT and their ideas, like Could Computing and Internet plus, some sharing mechanism suggestions were proposed for environmental protection (EP) big data that are mandatory submission mechanism for EP core data funded by public fi nance, federal exchange mechanism for trans-ministries’EP related data, and incentive mechanism, like data publication, for enterprise and scientist individual data as well as crowd innovation mechanism for the public data.%科学大数据得以充分利用和增值的前提是开放共享,而影响数据开放共享的关键问题是共享机制。本文首先分析了科学大数据的产生方式、数据类型、投资方式、管理主体和服务定位及其与共享程度的关系。进一步在分析国内外自上而下和自下而上科学数据共享通用机制与原则的基础上,结合国家地球系统科学数据共享平台、全球变化科学数据出版等实

  13. 基于情绪获取的暗示性“智能型课件”的设计方法研究%Research on design method of suggestibility intelligent courseware based on emotion acquisition

    Institute of Scientific and Technical Information of China (English)

    杨一柳; 马靖善

    2011-01-01

    针对学生兴趣、学习情绪和认知方式等方面的个性差异,提出了一种暗示性智能型课件的设计方法。通过情景暗示,结构暗示等暗示方式的使用及暗示性教学策略的实施,使学生不自觉的处于身心放松、气氛活跃的教学环境中,便于学生情绪的良性迁移,从而更好的接受、理解和吸收知识。%A design method of suggestibility intelligent courseware is proposed according to the individual differences of students interest, learning emotion and cognitive style. By the use of the suggestibility, such as situational suggestion, structural suggestion, and the implementation of suggestibility teaching strategy, students are in the teaching environment subconsciously with body and mind relaxation, atmosphere stimulation, the purpose is more beneficial to benign migration of students emotional, thus they accept, understand and absorb cultural knowledge.

  14. Preliminary field trial of a putative research algorithm for diagnosing ICD-11 personality disorders in psychiatric patients: 2. Proposed trait domains.

    Science.gov (United States)

    Kim, Youl-Ri; Tyrer, Peter; Lee, Hong-Seock; Kim, Sung-Gon; Hwang, Soon-Taek; Lee, Gi Young; Mulder, Roger

    2015-11-01

    This field trial examines the discriminant validity of five trait domains of the originally proposed research algorithm for diagnosing International Classification of Diseases (ICD)-11 personality disorders. This trial was carried out in South Korea where a total of 124 patients with personality disorder participated in the study. Participants were assessed using originally proposed monothetic trait domains of asocial-schizoid, antisocial-dissocial, anxious-dependent, emotionally unstable and anankastic-obsessional groups of the research algorithm in ICD-11. Their assessments were compared to those from the Personality Assessment Schedule interview, and the five-factor model (FFM). A total of 48.4% of patients were found to have pathology in two or more domains. In the discriminant analysis, 64.2% of the grouped cases of the originally proposed ICD-11 domains were correctly classified by the five domain categories using the Personality Assessment Schedule, with the highest accuracy in the anankastic-obsessional domain and the lowest accuracy in the emotionally unstable domain. In comparison, the asocial-schizoid, anxious-dependent and the emotionally unstable domains were moderately correlated with the FFM, whereas the anankastic-obsessional or antisocial-dissocial domains were not significantly correlated with the FFM. In this field trial, we demonstrated the limited discriminant and the convergent validities of the originally proposed trait domains of the research algorithm for diagnosing ICD-11 personality disorder. The results suggest that the anankastic, asocial and dissocial domains show good discrimination, whereas the anxious-dependent and emotionally unstable ones overlap too much and have been subsequently revised.

  15. Preliminary investigation into the possible endocrine disrupting ...

    African Journals Online (AJOL)

    JTEkanem

    In this study, we quantified the effect of Bonny- light crude oil contaminated diet ... This preliminary result suggest that Bonny-Light crude oil may have the potential .... different components. Its exploration ... organisms found in crude oil polluted.

  16. Suggestions for the New Social Entrepreneurship Initiative: Focus on Building a Body of Research-Proven Programs, Shown to Produce Major Gains in Education, Poverty Reduction, Crime Prevention, and Other Areas

    Science.gov (United States)

    Coalition for Evidence-Based Policy, 2009

    2009-01-01

    This paper outlines a possible approach to implementing the Social Entrepreneurship initiative, focused on building a body of research-proven program models/strategies, and scaling them up, so as to produce major progress in education, poverty reduction, crime prevention, and other areas. The paper summarizes the rationale for this approach, then…

  17. Suggestions on photons and fermions

    CERN Document Server

    Alvargonzalez, R

    2007-01-01

    In this paper we suggest a configuration of photons consistent with a spin $\\hbar$, and a configuration of the fermions coherent with a spin $\\hbar/2$. These suggested configurations open the way to further analyses which lead to the following conclusions: - There cannot exist elementary particles of spin $\\hbar/2$ with a mass inferior to $1m_e$ or with a radius greater than $1l_e$. - The electrostatic force derives from the centrifugal forces inherent to the spin and are propagated by photons. - The derivation of the electrostatic force explains the existence of positive and negative charges and Coulomb's law. - The enormous differences between the centrifugal forces and the centripetal forces at the surface of the protons give rise to quantic fluctuations of space which generate the energy flows necessary for equilibrium. These energy flows can explain gravitation and the strong force. - The mass of the proton, $m_p$, and the mass of the neutron, $m_n$, must each have a concrete value required for the cohes...

  18. Factor structure of suggestibility revisited: new evidence for direct and indirect suggestibility

    Directory of Open Access Journals (Sweden)

    Romuald Polczyk

    2016-05-01

    Full Text Available Background Yielding to suggestions can be viewed as a relatively stable individual trait, called suggestibility. It has been long proposed that there are two kinds of suggestible influence, and two kinds of suggestibility corresponding to them: direct and indirect. Direct suggestion involves overt unhidden influence, while indirect suggestion concerns influence that is hidden, and the participant does not know that the suggestibility is being measured. So far however, empirical evidence for the existence of the two factors has been scarce. In the present study, more sophisticated and reliable tools for measuring suggestibility were applied than in the previous research, in the hope that better measurement would reveal the factor structure of suggestibility. Two tests of direct suggestibility were used: the Harvard Group Scale of Hypnotic Susceptibility, Form A, measuring hypnotic susceptibility, and the Barber Suggestibility Scale, measuring non-hypnotic direct imaginative suggestibility. Three tests served to measure indirect suggestibility: the Sensory Suggestibility Scale, measuring indirect suggestibility relating to perception; the Gudjonsson Suggestibility Scale, measuring the tendency to yield to suggestive questions and changing answers after negative feedback; and the Emotional Dialogs Tests, measuring the tendency to perceive nonexistent aggression. Participants and procedure In sum, 115 participants were tested, 69 women, 49 men, mean age 22.20 years, SD = 2.20. Participants were tested in two sessions, lasting for a total of four hours. Results Confirmatory factor analyses confirmed the existence of two uncorrelated factors of suggestibility: direct and indirect. Conclusions Suggestibility may indeed involve two factors, direct and indirect, and failure to discover them in previous research may be due to methodological problems.

  19. Preliminary Monthly Climatological Summaries

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Preliminary Local Climatological Data, recorded since 1970 on Weather Burean Form 1030 and then National Weather Service Form F-6. The preliminary climate data pages...

  20. 信息检索系统中藏文自动提示的研究与实现%Research and Implement of Tibetan Term Suggestion in Information Retrieval System

    Institute of Scientific and Technical Information of China (English)

    武强; 边巴旺堆

    2014-01-01

    Information retrieval has become a part of people work in today’s information society. As one ancient language, Tibet-an has blended in with today’s information age. There are more and more web pages, e-mails etc. in the form of Tibetan. The paper mainly discusses the structure, encoding, term segmentation of Tibetan and implementation mechanism and method of Ti-betan term suggestion, and analyses deeply the Tibetan word segmentation and Tibetan sort, finally implements the function of Tibetan term suggestion based on the value of a Tibetan word in documents. From testing, the function can distinguish Tibetan word and get the Tibetan term suggestion based on value properly.%在当今信息社会,信息检索已经成为人们日常工作的一部分。藏文作为一种古老的文字,也融入了当今的信息时代,越来越多的网页、电子邮件等电子文档以藏文形式出现。该文主要探讨了藏文的构成、编码、分词及藏文相关提示词的实现原理及方法,对具有重要影响的藏文分词和排序进行了深入的分析,实现了在信息检索系统中基于权重的藏文自动提示功能。通过测试分析,该功能能较好地分辨藏文和依据权重对藏文进行相关词提示。

  1. Inversión extranjera y restricción externa en el Mercosur: conclusiones preliminares y temas de investigación Foreign investment and constraints to Mercosur: preliminary conclusions and research subjects

    Directory of Open Access Journals (Sweden)

    Gustavo Bittencourt

    2003-01-01

    Full Text Available This paper identifies some issues to build a research agenda on the effects of transnationalization and economic development among Mercosur countries. The first section discusses an analytical framework for the understanding of the relation between Foreign Direct Investment (FDI and the balance of payments constraints to growth in developing countries, assuming that different "types of FDI" may affect such constraints in opposite directions, according to alternative theories. Section II contains a historical perspective of transnationalization in these countries, using a long-run FDI series analysis and resuming some characteristics of the last period. Finally, in the third section, some preliminary conclusions are outlined, attempting to meet the analytical framework and the empirical stylized facts, which allow to identify some issues or topics for such a research agenda.

  2. Using virtual reality to improve the efficacy of cognitive-behavioral therapy (CBT) in the treatment of late-life anxiety: preliminary recommendations for future research.

    Science.gov (United States)

    Grenier, Sébastien; Forget, Hélène; Bouchard, Stéphane; Isere, Sébastien; Belleville, Sylvie; Potvin, Olivier; Rioux, Marie-Ève; Talbot, Mélissa

    2015-07-01

    Cognitive-behavioral therapy (CBT) using traditional exposure techniques (i.e. imaginal and in vivo) seems less effective to treat anxiety in older adults than in younger ones. This is particularly true when imaginal exposure is used to confront the older patient to inaccessible (e.g. fear of flying) or less tangible/controllable anxiety triggers (e.g. fear of illness). Indeed, imaginal exposure may become less effective as the person gets older since normal aging is characterized by the decline in cognitive functions involved in the creation of vivid/detailed mental images. One way to circumvent this difficulty is to expose the older patient to a virtual environment that does not require the ability to imagine the frightening situation. In virtuo exposure has proven to be efficient to treat anxiety in working-age people. In virtuo exposure could be employed to improve the efficacy of CBT with exposure sessions in the treatment of late-life anxiety? The current paper explores this question and suggests new research avenues.

  3. 我国新修订GMP认证的现状、困境及对策研究%Research on current situation,difficulties and specific suggestions of certification of the new version of GMP

    Institute of Scientific and Technical Information of China (English)

    颜建周; 邵蓉

    2014-01-01

    This paper analyzed the current situation of GMP certification,concluding the difficulties and problems in certification process in terms of certification concepts,costs,financial sources and related mechanisms,providing specific suggestions on the basis of representative provinces such as Shandong. Suggested that we should change the enterprises′ negative attitude toward GMP certifica-tion,accelerate certification process;broaden financial sources to relieve the fund pressure of enterprises;set up full-time GMP inspec-tors pool to improve the efficiency of certification;perfect market withdrawal mechanism to eliminate the worries of enterprises.%本文在分析我国新修订GMP认证工作现状的基础上,从认证理念、认证成本、融资渠道和认证配套机制等方面总结了当前新修订GMP认证中遇到的困境。以此为依据,结合山东等典型省份的实践经验提出转变企业消极对待新修订GMP认证的观念,加快认证进度;开拓融资渠道,缓解企业认证资金压力;设置专职的GMP检查员队伍,提高认证效率;健全市场退出机制,消除拟退出企业后顾之忧等推进我国新修订GMP认证工作的政策建议。

  4. Researches and Suggestions of Overseas Study on Children's Creativity Development and Its Influence Factors%国外关于幼儿创造力发展及其影响因素的研究及启示

    Institute of Scientific and Technical Information of China (English)

    程黎; 程霞; 张睿

    2012-01-01

    创造力是一种生产出具有新颖性和适切性工作成果的能力。研究幼儿创造力发展及其影响因素可以为幼儿创造力培养提供理论依据。国外诸多研究发现,3~5岁是个体发展的关键期,家长和学校应该抓住这个有利时机,创设适宜的环境,促进幼儿创造力的发展。幼儿创造力的发展是与环境交互作用的结果,受到来自多方面因素的影响,其中,家庭环境最为重要。父母良好的教养方式有益于幼儿开展创造性活动.母亲的期望与幼儿的独立性、发散性思维的发展具有显著的正相关。学校环境中的教师民主管理风格和合理期望有助于幼儿创造性潜能的发挥。此外.社会因素对幼儿创造力的发展也有重要影响。%Creativity is a type of ability to produce anything original and appropriate. Results of research on children's creativity development and its influence factors can provide theoretical bases for cultivating children's creativity. R.esults of several overseas researches find that 3-5 years is the critical period of individual development; parents and kindergartens should take this opportunity to promote the development of children's creativity by creating proper environment; the development of children's creativity is the result of integrating with the environment and it is influenced by many factors, one of which is family; parents' good educating methods are helpful to children's creativity; there is a positive correlation between expectation from mothers and children's independence and development of divergent thinking; teachers' democratic management style and reasonable expectation are helpful to the exploration of children's potential for creativity; and social factors also have important influence on the development of children' s creativity.

  5. 福建龙舟运动发展状况的调查研究及建议%Research and suggestion on the development status of Fujian dragon boat movement

    Institute of Scientific and Technical Information of China (English)

    林耀辉

    2014-01-01

    The dragon boat is China folk tradition of water sports and entertainment projects, has been around for two thousand years, is held in the festival. Is a collective rowing competition, modern dragon boat gradually evolved into a sports event, and more and more influence. To research on the development of this paper by using the method of literature, questionnaire survey method, data statistics method, logic analysis method to find the dragon, dragon and the development of economy, the consciousness of fitness, geographical characteristics are closely related.%龙舟是中国民间传统水上体育娱乐项目,已流传两千多年,多是在喜庆节日举行。是多人集体划桨竞赛,近代龙舟逐渐演变成一项体育赛事,并且影响越来越大。本文采用文献资料法、问卷调查法、数据统计法、逻辑分析法等方法对龙舟的发展状况进行调查研究,发现龙舟的发展与地方的经济状况、群众的健身意识、地理特点有着密切的关系。

  6. 我国残膜回收机研究现状及建议%Present Situation of Research on Plastic Film Residue Collector in China and Some Suggestions

    Institute of Scientific and Technical Information of China (English)

    李明洋; 马少辉

    2014-01-01

    Plastic film covers are important in the Chinese agricultural production .The coverage area has reached over ten millions hectares .Plastic film covers application greatly improves the production of crops , With the increase of plastic film application amounts , the residue of mulching plastic film in the field become more and more .These residual film has caused serious white pollution on cultivated land and villages .In order to recover the remnant film better and reduce the white pollution .This paper describes the present situation of plastic film residue collector in China and the working prin -ciple of several typical plastic film residue collector .At last put forward some suggestions on the future development of plastic film residue collector .%地膜已成为我国农业生产中广泛应用的物质材料之一,我国应用地膜技术的土地多达1000万 hm2多。地膜的应用大大提高了农作物的产量,但是随着废膜越来越多的残留,对耕地、村庄造成了严重的白色污染。为此,阐述了我国残膜回收机研究的现状和几种典型残膜回收机的工作原理,并对未来残膜回收机的发展提出了建议。

  7. 海洋吊机主动波浪补偿技术及国产化建议%Research and Localization Suggestion on Active Heave Compensation Technology of Offshore Crane

    Institute of Scientific and Technical Information of China (English)

    周亚辉; 徐小鹏; 彭俊威; 李唐都

    2016-01-01

    The heave compensation technology can reduce effects of wind, wave and current on offshore cranes to improve safety and enhance operational capability� Based on the introduction to the status of domestic and foreign active heave compensation technology, the operating principle of hydraulic cylinder type and winch type ac⁃tuator of active heave compensation technology is described and main technique points of the active heave compen⁃sation technology get analyzed in the control technology, data acquisition technology, motion prediction technology, energy saving technology and other aspects� China should carry out joint development and integrated innovation, take the step⁃by⁃step development idea and enhance core technology research and manufacture capability of key parts to develop high⁃performance active heave compensation cranes as soon as possible, and realize localization of the active heave compensation technology.%采用波浪补偿技术可减轻或避免风、浪、流等作用对海洋吊机的影响,提高其安全性,增强其工作能力。在简述国内外主动波浪补偿技术现状的基础上,介绍了液压缸式和绞车式主动波浪补偿技术执行机构的工作原理,并从控制技术、数据采集技术、运动预报技术和节能技术等方面分析了主动波浪补偿技术的关键。建议我国走联合开发、集成创新的道路,采用由简单到复杂、循序渐进的研发思路,加强核心技术研究和关键零部件制造能力,以期早日研制出高性能的主动波浪补偿吊机,实现主动波浪补偿技术国产化。

  8. Tourism and History:Concepts, Stakes and Suggestions for Future Research in Tourism History%旅游与历史:概念、挑战及新的研究路径

    Institute of Scientific and Technical Information of China (English)

    Manfredini Julie; 赵冉(译)

    2016-01-01

    20世纪80年代是法国旅游史研究的转折期,法国的历史学者通过其第一批旅游史研究成果,革新了旅游领域的某些定义,开始阐释旅游现象并为其划分周期。借助多学科交叉研究,历史学者在旅游研究中引入了“文化研究”等新思想。旅游迁徙引出的特性/身份问题、区域旅游发展、旅游地类型的开创与扩散等话题也受到其关注。与此同时,还有很多领域值得历史学者深入钻研,如旅游经济,如长期被忽视的法国政府在旅游发展中发挥中的作用,等等。%Tourism is a multi layered issue in France and abroad. It is quite hard to synthesize all of it since the information comes from many sources but the growing number of publications on the topic allows us to reach that goal. Numerous subjects take part in the exchanges unlike history, which has remained many steps behind in the study of tourism. It has remained stuck in the introduction chapters for too long. Despite this backwardness, the history of tourism still has a bright future ahead if it shows the potential of a social and cultural history of developed countries. What we are going to do here is analyse the role of historians, especially the French ones, in those studies. The 80s represent a turning point as it is the time when the first researches on the history of inventions were published and the time when tourism became more widely studied. Through their work, historians have changed those definitions and have started to formulate a periodization of the touristic phenomenon. This shows the expression of a civilisation at a given moment, as we are going to show it here. Thanks to a multidisciplinary approach, historians have included new input such as Cultural Studies. The perspective of historians has evolved and through the history of those touristic migrations, the question of identity emerged. Moreover, by studying the invention of the place and its consecration

  9. LSD enhances suggestibility in healthy volunteers.

    Science.gov (United States)

    Carhart-Harris, R L; Kaelen, M; Whalley, M G; Bolstridge, M; Feilding, A; Nutt, D J

    2015-02-01

    Lysergic acid diethylamide (LSD) has a history of use as a psychotherapeutic aid in the treatment of mood disorders and addiction, and it was also explored as an enhancer of mind control. The present study sought to test the effect of LSD on suggestibility in a modern research study. Ten healthy volunteers were administered with intravenous (i.v.) LSD (40-80 μg) in a within-subject placebo-controlled design. Suggestibility and cued mental imagery were assessed using the Creative Imagination Scale (CIS) and a mental imagery test (MIT). CIS and MIT items were split into two versions (A and B), balanced for 'efficacy' (i.e. A ≈ B) and counterbalanced across conditions (i.e. 50 % completed version 'A' under LSD). The MIT and CIS were issued 110 and 140 min, respectively, post-infusion, corresponding with the peak drug effects. Volunteers gave significantly higher ratings for the CIS (p = 0.018), but not the MIT (p = 0.11), after LSD than placebo. The magnitude of suggestibility enhancement under LSD was positively correlated with trait conscientiousness measured at baseline (p = 0.0005). These results imply that the influence of suggestion is enhanced by LSD. Enhanced suggestibility under LSD may have implications for its use as an adjunct to psychotherapy, where suggestibility plays a major role. That cued imagery was unaffected by LSD implies that suggestions must be of a sufficient duration and level of detail to be enhanced by the drug. The results also imply that individuals with high trait conscientiousness are especially sensitive to the suggestibility-enhancing effects of LSD.

  10. 數位內容產業人才培育政策之研究及其階段性結論 The Study of Talent Development Policy for the Digital Content Industry: Its Research Structure and Preliminary Conclusions

    Directory of Open Access Journals (Sweden)

    Chaoyun Chaucer Liang

    2002-09-01

    Full Text Available 無The digital content is one of the most promising industries in the 21 century. In addition to introducing the various international experiences, this paper presents the status of the industry and the promotion strategies carried out by the domestic government. The author proposes a research structure for inquiring the talent development policy as well as brings out a set of preliminary conclusions for this issue based upon the lengthy industrial consulting experience. At the end of this paper, the author forecasts the next wave of convergence of related fields for developing the digital content industry, by which the industry is expected to have a further development and even come to prospering.

  11. A Preliminary Research of Slag Excavated at Shuzhuangtai, Zhenghan Ancient City Site%郑韩故城梳妆台出土炉渣初步研究

    Institute of Scientific and Technical Information of China (English)

    李延祥; 刘海宇; 杜宁; 蔡全法

    2012-01-01

    The slag samples from Shuzhuangtai at Zhenghan ancient city site, Xinzheng, Henan province have been examined and analyzed using scanning electron microscope with energy-dispersive spectrometry (SEM-EDS). Results indicate that slag from this site can be divided into three categories: slag from copper smelting, slag from lead smelting and slag from bronze melting. The slag is identified with good density, degree of silication, melting point and liquidity and low metal content. Furthermore, this paper gives a preliminary discussion of the smelting process and products.%本文运用扫描电子显微镜及能谱分析(SEM—EDS)等研究方法,对郑韩故城的炉渣样品进行科学分析。结果表明,炉渣可分三类,第一类炉渣为冶炼红铜产生的,第二类炉渣为冶炼金属铅产生的,第三类炉渣为熔炼锡青铜产生的。炉渣有合适的密度、硅酸度、熔点及良好的流动性,渣中金属量较低,熔炼的还原气氛较好。在此基础上,本文对冶炼工序及产品进行了分析和推断。

  12. Research on the development and preliminary application of Beijing agricultural sci-tech service hotline WebApp in agricultural consulting services

    Science.gov (United States)

    Yu, Weishui; Luo, Changshou; Zheng, Yaming; Wei, Qingfeng; Cao, Chengzhong

    2017-09-01

    To deal with the “last kilometer” problem during the agricultural science and technology information service, we analyzed the feasibility, necessity and advantages of WebApp applied to agricultural information service and discussed the modes of WebApp used in agricultural information service based on the requirements analysis and the function of WebApp. To overcome the existing App’s defects of difficult installation and weak compatibility between the mobile operating systems, the Beijing Agricultural Sci-tech Service Hotline WebApp was developed based on the HTML and JAVA technology. The WebApp has greater compatibility and simpler operation than the Native App, what’s more, it can be linked to the WeChat public platform making it spread easily and run directly without setup process. The WebApp was used to provide agricultural expert consulting services and agriculture information push, obtained a good preliminary application achievement. Finally, we concluded the creative application of WebApp in agricultural consulting services and prospected the development of WebApp in agricultural information service.

  13. Language Contact and Language Conflict in Autochthonous Language Minority Settings in the EU: A Preliminary Round-Up of Guiding Principles and Research Desiderata

    Science.gov (United States)

    Darquennes, Jeroen

    2010-01-01

    This contribution deals with language contact and language conflict in autochthonous language minority settings in the European Union. It rounds up a number of concepts that guide macro-socio-linguistic and macrocontact-linguistic research on language minorities. The description of these concepts results in a list of research desiderata.

  14. Reply to Dogramaci: Suggestions for Improving Administrative Research

    Science.gov (United States)

    Pondy, Louis R.

    1977-01-01

    Argues that use only of beta weights conceals important effects, unstandard regression coefficients should be reported, a method for avoiding spuriously correlated ratio variables exists, and less time should be devoted to efforts to discover uniformities across organizations and more to documenting the immense variety of organizational forms.…

  15. Forensic Fisheries Science: Literature Review and Research Suggestions

    OpenAIRE

    Bryant, Beth C.

    2004-01-01

    Recent years have seen a dramatic increase in litigation against the National Marine Fisheries Service, NOAA. Litigation may affect personnel throughout the agency, including scientists, whose work is often directly or indirectly influenced by complex legal requirements, but who may not be in a position to comment or engage in public dialogue. It may be helpful for scientists and other agency personnel to join the ongoing discussion in the legal community regarding the interface of science...

  16. Practical suggestions in the writing of a research paper.

    Science.gov (United States)

    Biswas, J

    1998-12-01

    Writing a scientific article requires proper planning and a methodical approach. This article provides practical tips to organize the materials before writing, and discusses how to approach the writing of different parts of an article; that is, introduction, materials and methods, results, and discussion. It also provides guidelines on authorship, citing references, selecting photographs, tables and legends, and finally on style, grammar and syntax.

  17. The Preliminary Research on the Tiger Palm South Star Tissue Culture%虎掌南星组织培养的初步研究

    Institute of Scientific and Technical Information of China (English)

    逯昀; 韩霜

    2015-01-01

    Taking the tuber of tiger palm nanxing (Rhizoma Pinelliae PedatisECTae ,) as test materials ,with different disinfection treat‐ment on tiger palm south star explant for sterilization ,the preliminary study of the multiple shoot clumps is carried out .The experiment is that after washing clean sterilization 30s ,using 75% ethanol solution and then disinfected with 0 1.% HgCl2 ,the tiger palm south star explant is cleaned for 15 minutes ,every time washing 5 times with sterile water after disinfection ,every time 3 minutes .The results of this method of handling show that the pollution rate is low .From the power of the average callus induction rate of callus quality point of view ,tiger palm south star callus induced on MS is better than that of B5 .%以虎掌南星(Rhizoma Pinelliae PedatisECTae),的块茎为试验材料,用不同消毒处理对虎掌南星外植体进行灭菌,并进行愈伤组织及丛生芽产生的初步研究.结果表明:虎掌南星外植体洗刷干净后使用75%乙醇溶液灭菌30s ,后再用01.% HgCl2消毒15min ,每次消毒后用无菌水清洗5遍,每遍3min .这种处理方法污染率较低.无论从平均愈伤组织诱导率还是从愈伤组织的质量上看,虎掌南星愈伤组织在M S上诱导优于B5.

  18. Preliminary results of the U.S. Nuclear Regulatory Commission collaborative research program to assess tsunami hazard for nuclear power plants on the Atlantic and gulf coasts

    Science.gov (United States)

    Kammerer, A.M.; ten Brink, Uri S.; Twitchell, David C.; Geist, Eric L.; Chaytor, Jason D.; Locat, J.; Lee, H.J.; Buczkowski, Brian J.; Sansoucy, M.

    2018-01-01

    In response to the 2004 Indian Ocean Tsunami, the United States Nuclear Regulatory Commission (US NRC) initiated a long-term research program to improve understanding of tsunami hazard levels for nuclear facilities in the United States. For this effort, the US NRC organized a collaborative research program with the United States Geological Survey (USGS) and other key researchers for the purpose of assessing tsunami hazard on the Atlantic and Gulf Coasts of the United States. The initial phase of this work consisted principally of collection, interpretation, and analysis of available offshore data and information. Necessarily, the US NRC research program includes both seismic- and landslide-based tsunamigenic sources in both the near and the far fields. The inclusion of tsunamigenic landslides, an important category of sources that impact tsunami hazard levels for the Atlantic and Gulf Coasts over the long time periods of interest to the US NRC is a key difference between this program and most other tsunami hazard assessment programs. Although only a few years old, this program is already producing results that both support current US NRC activities and look toward the long-term goal of probabilistic tsunami hazard assessment. This paper provides a summary of results from several areas of current research. An overview of the broader US NRC research program is provided in a companion paper in this conference.

  19. Pregnancy Problems More Likely with Baby Boys, Study Suggests

    Science.gov (United States)

    ... 160159.html Pregnancy Problems More Likely With Baby Boys, Study Suggests Gender-related differences seem to start ... are more likely when women are carrying baby boys, new research suggests. After analyzing more than half ...

  20. A Preliminary Study of the Ability of the 4Kscore test, the Prostate Cancer Prevention Trial-Risk Calculator and the European Research Screening Prostate-Risk Calculator for Predicting High-Grade Prostate Cancer.

    Science.gov (United States)

    Borque-Fernando, Á; Esteban-Escaño, L M; Rubio-Briones, J; Lou-Mercadé, A C; García-Ruiz, R; Tejero-Sánchez, A; Muñoz-Rivero, M V; Cabañuz-Plo, T; Alfaro-Torres, J; Marquina-Ibáñez, I M; Hakim-Alonso, S; Mejía-Urbáez, E; Gil-Fabra, J; Gil-Martínez, P; Ávarez-Alegret, R; Sanz, G; Gil-Sanz, M J

    2016-04-01

    model as a whole, followed by ERSPC-RC 4 and PCPTRC 2.0. The clinical utility curves help suggest cutoff points for clinical decisions: 9% for 4KsT and 3% for ERSPC-RC 4. This preliminary study should be interpreted with caution due to its limited sample size. Copyright © 2015 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Indigenous Men Taking Their Rightful Place in Society? A Preliminary Analysis of a Participatory Action Research Process with Yarrabah Men's Health Group.

    Science.gov (United States)

    Tsey, Komla; Patterson, David; Whiteside, Mary; Baird, Leslie; Baird, Bradley

    2002-01-01

    A participatory action research process was used to support an Aboriginal men's group in Queensland (Australia). Using a reflective approach, the men's group defined principles and values to which they aspired, then identified four strategies to enable them to become constructive members of the community: personal development, employment,…

  2. A Preliminary Research on Miluotuo Epic:An Oral Poetics Perspective%口头诗学视野下的密洛陀史诗初探

    Institute of Scientific and Technical Information of China (English)

    林安宁

    2015-01-01

    口头诗学的研究视角是密洛陀史诗研究范式的重大转变. 《密洛陀古歌》科学、忠实地记录密洛陀史诗,它为口头诗学的研究提供了坚实的基础. "声音"的记录及口头程式的研究,可揭示密洛陀史诗的活态存在,还原其口传文学特质,展现它与民俗的紧密关系. 密洛陀史诗的记录与研究,还需要进一步深入.%The research perspective of oral poetics is an important shift of research method in Miluotuo ep-ic.Miluotuo Ancient Songs record scientifically and authentically the Miluotuo epic, which offers a sound basis for the research of oral poetics.The record of"voice" and oral composition can explore the dynamic existence of Milu-otuo Epic, restore its oral literature' s feactures, and represent its close relationship with folklore.The record and research of Miluotuo epic needs more work and efforts.

  3. Feasibility of Music and Hypnotic Suggestion to Manage Chronic Pain.

    Science.gov (United States)

    Johnson, Alisa J; Kekecs, Zoltan; Roberts, R Lynae; Gavin, Russell; Brown, Kathleen; Elkins, Gary R

    2017-01-01

    The authors investigated the feasibility and possible effects of hypnotic suggestion and music for chronic pain. Ten people completed the 2-week intervention that consisted of daily listening to hypnotic suggestions combined with music. Averaged subjective pain intensity, pain bothersomeness, overall distress, anxiety, and depression decreased from baseline to endpoint. Participants rated pre- and postlistening pain intensity and pain bothersomeness decreased for each session. Information provided during end-of-study interviews indicated all participants were satisfied with treatment and felt they benefited from being in the study. Means and standard deviations are reported for outcome measures and a case study is provided. This preliminary study supports the use of a combined hypnotic suggestion and music intervention for chronic pain.

  4. Circumstellar Habitable Zones to Ecodynamic Domains: A Preliminary Review and Suggested Future Directions

    CERN Document Server

    Heath, Martin J

    2009-01-01

    The concept of the Circumstellar Habitable Zone has served the scientific community well for some decades. It slips easily off the tongue, and it would be hard to replace. Recently, however, several workers have postulated types of habitable bodies which might exist outside the classic circumstellar habitable zone (HZ). These include not only bodies which orbit at substantial distances from their parent stars, but also snowball worlds with geothermally-maintained internal oceans and even densely-atmosphered worlds with geothermally-maintained surface oceans, which have been ejected from unstable planetary systems into interstellar space. If habitability is not a unique and diagnostic property of the HZ, then the value of the term has been compromised in a fundamental way. At the same time, it has become evident that multiple environmental states, differing in important ways in their habitability, are possible even for geophysically similar planets subject to similar levels of insolation, within the classic HZ...

  5. Urinary metabolomics of bronchopulmonary dysplasia (BPD): preliminary data at birth suggest it is a congenital disease.

    Science.gov (United States)

    Fanos, Vassilios; Pintus, Maria Cristina; Lussu, Milena; Atzori, Luigi; Noto, Antonio; Stronati, Mauro; Guimaraes, Hercilia; Marcialis, Maria Antonietta; Rocha, Gustavo; Moretti, Corrado; Papoff, Paola; Lacerenza, Serafina; Puddu, Silvia; Giuffrè, Mario; Serraino, Francesca; Mussap, Michele; Corsello, Giovanni

    2014-10-01

    Bronchopulmonary dysplasia (BPD) or chronic lung disease is one of the principal causes of mortality and morbidity in preterm infants. Early identification of infants at the greater risk of developing BPD may allow a targeted approach for reducing disease severity and complications. The trigger cause of the disease comprehends the impairment of the alveolar development and the increased angiogenesis. Nevertheless, the molecular pathways characterizing the disease are still unclear. Therefore, the use of the metabolomics technique, due to the capability of identifying instantaneous metabolic perturbation, might help to recognize metabolic patterns associated with the condition. The purpose of this study is to compare urinary metabolomics at birth in 36 newborns with a gestational age below 29 weeks and birth weight congenital disease (genetics plus intrauterine epigenetics). Early identification of infants at the greater risk of developing BPD may allow a targeted approach for reducing disease severity and complications.

  6. Preliminary findings suggest hidradenitis suppurativa may be due to defective follicular support

    DEFF Research Database (Denmark)

    Danby, F W; Jemec, G B E; Marsch, W Ch

    2013-01-01

    BACKGROUND: The initial pathology in hidradenitis suppurativa (HS)/acne inversa takes place in the folliculopilosebaceous unit (FPSU) and its surrounding tissue. The process involves follicular hyperkeratosis, inflammation and perifolliculitis. Identification of the exact origin of inflammation may...

  7. DOC export from a peat extraction site in transition to managed restoration - preliminary results of a long-term research project

    Science.gov (United States)

    Rüggen, Norman; Kutzbach, Lars; Kopelke, Susanne; Pfeiffer, Eva-Maria

    2013-04-01

    Peatlands play a major role in the global cycles of water and carbon. Budgeting carbon fluxes of temperate man-managed peatlands is limited by few available data. The main carbon compounds exported from such sites are CO2, CH4 and laterally exported C compounds (dissolved organic carbon (DOC) and gases). Without reliable estimates of laterally exported carbon from managed peatlands, overall carbon balances of such geoecosystems remain obscure. The Himmelmoor peatland in Schleswig-Holstein is subject to horticultural peat extraction in transition towards managed restoration. One-third of 130 ha of peatland area are already subject to managed restoration, the remaining part is still intensively used as a peat extraction site. Surface water discharge rates are measured by a water head sensor in combination with a rectangular-shaped weir. An October-November data set (54 days period, 2012) shows a distinct base-flow and precipitation-dependent discharge peaks, which were up to five times higher than the base-flow. The observations indicate a poor water storing capacity of the intensively used areas. During this first observation period, almost 65,000 tons of peatland-DOC-bearing water have been discharged into the adjacent river system. DOC concentrations in the discharge water have been measured every 6-12 days with a Total Carbon Analyzer TOC-L (Shimadzu, Japan). Additionally, a field spectrophotometer (spectro::lyser,s-can, Austria) has been employed, for measuring quasi-continuous concentrations of DOC. During the 54 day period, approximately 1.75 g DOC m-2 (or about 1750 kg DOC km-2) has been laterally exported from the peatland. Average DOC concentration was 35.1 ± 4 g l-1. These values range in the same order of magnitude that have been published from managed UK peatlands (Armstrong et al., 2010; Wilson et al., 2011). Preliminary data evaluation of the in-situ field spectrophotometer show that DOC concentrations of discharge water varied up to 1.5 mg L-1 in

  8. “数学物理方法”的研究型教学%Preliminary Explorations of research-based teaching in "Mathematical methods for physics"

    Institute of Scientific and Technical Information of China (English)

    祝凤荣; 高林超; 贾焕玉

    2012-01-01

    "Mathematical methods for physics" is a specialized core course for physical student in university level,and is the base of the specialized course of "electrodynamics","Electromagnetic Fields and Magnetic Waves","Signal and System" and so on。 Explorations of research-based teaching in this course are presented in the new period of education in this paper,including the method how to use MATLAB soft and the "graduate" education mode。The preliminary results show the practice in teaching using the research-based teaching has a good effect on the students。%"数学物理方法"是物理类专业大学阶段的专业基础课,是后续专业课程"电动力学"、"电磁场与电磁波"、"信号与系统"等的基础课程。文章主要是在新的教育形式下对该课程的研究型教学进行探索,提出了基于研究型教学的MATLAB软件的使用与"准研究生"教育模式的尝试。教学实践表明,这种研究型教学取得了初步的成效。

  9. A comparison of the research and publication patterns and output of academic librarians in eastern and southern Africa from 1990-2006:a preliminary study

    Directory of Open Access Journals (Sweden)

    Grace Sitienei

    2010-01-01

    Full Text Available This paper compares the research and publication patterns of academic librarians in eastern and southern Africa. The study confined its scope to publications produced between 1990 and 2006. Bibliometric techniques through content analysis were used as a research method. Two online databases, namely LISTA and WORLDCAT were used for publication searches. Names of academic librarians were retrieved from their respective academic library websites and used as keywords for retrieving data from the two online databases. A total of 866 academic librarians, i.e. 755 from southern Africa and 111 from eastern Africa, were identified and their research publication records analysed. The results indicate that in terms of publications per librarian there was no significant difference between southern Africa and eastern Africa; South Africa was the most productive country in terms of publications; the University of Botswana Library was the most prolific library; Muswazi from the University of Witwatersrand and Pienaar from the University of Pretoria were the most productive academic librarians; academic librarians in eastern Africa preferred publishing in foreign journals while those from southern Africa published more in domestic journals led by South African Journal of Libraries and Information Science; the publication output of the two regions was inconsistent (up-down trend during this period; the main subject area of librarians in both regions was Information Technology; most academic librarians from both regions preferred publishing individually; and the most published type of document in both regions was journal articles.

  10. 实验昆虫实验动物化的初步研究%Preliminary Research on Experimental Animalization of Experiment Insect

    Institute of Scientific and Technical Information of China (English)

    安学芳; 夏克祥; 朱幼玲

    2003-01-01

    With the development of science and technology, life-science is involving in many fields. The requirements for the methods of experiment and experiment object are more abroad, more strict and more diversified. As laboratory animals of experimental material in the life-science, great changes have taken place since then. As for the exploitation of new kind of laboratory animals, it is not only limited in experimental Animalization of ordinary mammals but also expands steadily from Experimental Animalization of birds, reptiles, fish and invertebrates. Now insects of invertebrate have been used in life science research and are enriched gradually in application fields.

  11. 2016 TRI Preliminary Dataset

    Science.gov (United States)

    The TRI preliminary dataset includes the most current TRI data available and reflects toxic chemical releases and pollution prevention activities that occurred at TRI facilities during the 2016 calendar year.

  12. Research

    African Journals Online (AJOL)

    A possible strategy to influence students' understanding and perception ... researcher in higher education teaching and learning facilitated the data- ..... B. Qualitative content analysis in nursing research: Concepts, procedures and measures.

  13. North Korean refugee doctors' preliminary examination scores

    Directory of Open Access Journals (Sweden)

    Sung Uk Chae

    2016-12-01

    Full Text Available Purpose Although there have been studies emphasizing the re-education of North Korean (NK doctors for post-unification of the Korean Peninsula, study on the content and scope of such re-education has yet to be conducted. Researchers intended to set the content and scope of re-education by a comparative analysis for the scores of the preliminary examination, which is comparable to the Korean Medical Licensing Examination (KMLE. Methods The scores of the first and second preliminary exams were analyzed by subject using the Wilcoxon signed rank test. The passing status of the group of NK doctors for KMLE in recent 3 years were investigated. The multiple-choice-question (MCQ items of which difficulty indexes of NK doctors were lower than those of South Korean (SK medical students by two times of the standard deviation of the scores of SK medical students were selected to investigate the relevant reasons. Results The average scores of nearly all subjects were improved in the second exam compared with the first exam. The passing rate of the group of NK doctors was 75%. The number of MCQ items of which difficulty indexes of NK doctors were lower than those of SK medical students was 51 (6.38%. NK doctors’ lack of understandings for Diagnostic Techniques and Procedures, Therapeutics, Prenatal Care, and Managed Care Programs was suggested as the possible reason. Conclusion The education of integrated courses focusing on Diagnostic Techniques and Procedures and Therapeutics, and apprenticeship-style training for clinical practice of core subjects are needed. Special lectures on the Preventive Medicine are likely to be required also.

  14. Overweight and urban pollution: preliminary results.

    Science.gov (United States)

    Ponticiello, Barnaba Giuseppina; Capozzella, Assunta; Di Giorgio, Valeria; Casale, Teodorico; Giubilati, Roberto; Tomei, Gianfranco; Tomei, Francesco; Rosati, Maria Valeria; Sancini, Angela

    2015-06-15

    The aim of this study is to determine whether in workers exposed to urban pollution the risk of developing overweight and obesity is higher in workers exposed to urban pollution compared to a control group. The study was conducted on 150 volunteers, 75 workers exposed to urban pollution (50 women and 25 men) and 75 indoor workers (50 women and 25 men). Once measured the weight and height and calculated body mass index (BMI) for each worker, the research was based on the comparison, between the two groups, of the mean values of the measurements and of the frequency of workers with BMI index higher than the cut-off of normality. The only statistically significant difference found was for the mean value of weight in women, which was higher among outdoor workers compared to indoor workers. The mean values of BMI and the frequency of workers with BMI higher than normal was higher among outdoor workers compared to indoor workers in both sexes, but not statistically significant. The data suggest that outdoor workers may be subject to an additional risk of developing obesity as a result of exposure to urban air pollution (which, like obesity, is a source of oxidative stress). So, our preliminary study encourages to continue this line of research by implementing the sample and considering all the confounding factors. Furthermore, the results highlight the necessity to take account of gender differences in the context of health surveillance of workers.

  15. Related issues a Preliminary study of the Questionnaire Research and Evaluation%调查问卷研制与评价的相关问题初探

    Institute of Scientific and Technical Information of China (English)

    余海滨; 刘青; 余学庆; 王明航

    2014-01-01

    目的:为设计应用调查问卷提供科学、实用、有效的依据。方法从调查问卷的设计如何构建,分析在设计问卷过程中要注意哪些问题及如何测定调查问卷的质量等展开讨论。结果能够为调查问卷的构建提供科学的指导。结论调查问卷容易操作被医学研究者广泛应用于临床。%Objective Questionnaire for design applications provide the basis of a scientific,practical and effective. Methods From the design of the questionnaire on how to construct,analyze what problem should note in the process of design the questionnaire and how to determine the quality of the questionnaire.Results To provide scientific guidance for the construction of the questionnaire.Conclusion The questionnaire easy to operate are widely applied in the clinical medical researcher.

  16. The relationship development assessment - research version: preliminary validation of a clinical tool and coding schemes to measure parent-child interaction in autism.

    Science.gov (United States)

    Larkin, Fionnuala; Guerin, Suzanne; Hobson, Jessica A; Gutstein, Steven E

    2015-04-01

    The aim of this project was to replicate and extend findings from two recent studies on parent-child relatedness in autism (Beurkens, Hobson, & Hobson, 2013; Hobson, Tarver, Beurkens, & Hobson, 2013, under review) by adapting an observational assessment and coding schemes of parent-child relatedness for the clinical context and examining their validity and reliability. The coding schemes focussed on three aspects of relatedness: joint attentional focus (Adamson, Bakeman, & Deckner, 2004), the capacity to co-regulate an interaction and the capacity to share emotional experiences. The participants were 40 children (20 with autism, 20 without autism) aged 6-14, and their parents. Parent-child dyads took part in the observational assessment and were coded on these schemes. Comparisons were made with standardised measures of autism severity (Autism Diagnostic Observation Schedule, ADOS: Lord, Rutter, DiLavore, & Risi, 2001; Social Responsiveness Scale, SRS: Constantino & Gruber, 2005), relationship quality (Parent Child Relationship Inventory, PCRI: Gerard, 1994) and quality of parent-child interaction (Dyadic Coding Scales, DCS: Humber & Moss, 2005). Inter-rater reliability was very good and, as predicted, codes both diverged from the measure of parent-child relationship and converged with a separate measure of parent-child interaction quality. A detailed profile review revealed nuanced areas of group and individual differences which may be specific to verbally-able school-age children. The results support the utility of the Relationship Development Assessment - Research Version for clinical practice. © The Author(s) 2013.

  17. Development and preliminary evaluation of an online educational video about whole-genome sequencing for research participants, patients, and the general public.

    Science.gov (United States)

    Sanderson, Saskia C; Suckiel, Sabrina A; Zweig, Micol; Bottinger, Erwin P; Jabs, Ethylin Wang; Richardson, Lynne D

    2016-05-01

    As whole-genome sequencing (WGS) increases in availability, WGS educational aids are needed for research participants, patients, and the general public. Our aim was therefore to develop an accessible and scalable WGS educational aid. We engaged multiple stakeholders in an iterative process over a 1-year period culminating in the production of a novel 10-minute WGS educational animated video, "Whole Genome Sequencing and You" (https://goo.gl/HV8ezJ). We then presented the animated video to 281 online-survey respondents (the video-information group). There were also two comparison groups: a written-information group (n = 281) and a no-information group (n = 300). In the video-information group, 79% reported the video was easy to understand, satisfaction scores were high (mean 4.00 on 1-5 scale, where 5 = high satisfaction), and knowledge increased significantly. There were significant differences in knowledge compared with the no-information group but few differences compared with the written-information group. Intention to receive personal results from WGS and decisional conflict in response to a hypothetical scenario did not differ between the three groups. The educational animated video, "Whole Genome Sequencing and You," was well received by this sample of online-survey respondents. Further work is needed to evaluate its utility as an aid to informed decision making about WGS in other populations.Genet Med 18 5, 501-512.

  18. A preliminary investigation of microcracks in the overcored borehole 210-020-RST1, 240 level of the Underground Research Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    McGregor, R.G.

    1992-05-01

    A section of borehole 210-020-RST1 was sampled and thin sections were cut in order to investigate the occurrence of microcracks within the borehole. The petrology of the sample was described and the presence of microcracks was noted. In total, 1894 microcracks were recorded during the investigation. Microcrack sets were defined on the basis of filling type (or lack of filling) and three-dimensional orientations attributed to the microcrack sets based on structural observations. Many microcrack sets are shown to have similar orientations to mesoscopic fractures observed within the Underground Research Laboratory (URL) lease area and within the URL subsurface. The relative age of observed microcracks, in terms of fillings, is from oldest to youngest: fluid-inclusion-filled fractures; unknown filled fractures; chlorite-filled fractures; and coeval in formation, chlorite-, hematite- and sericite-filled fractures. Fractures without filling are considered the youngest. Plates documenting some observed fractures are included. Biases in the generation and interpretation of the data are discussed and alternatives are mentioned. (auth)

  19. The preliminary research for common Adaptability Problems of freshmen%大学新生常见适应性问题浅析

    Institute of Scientific and Technical Information of China (English)

    阴欢欢

    2016-01-01

    大学一年级是学生接受中等教育向高等教育的过渡阶段,是四年大学生活的重要转折点。但是很多学生在入学初不适应,普遍存在茫然、自卑、焦虑、孤独等常见心理现象,笔者根据近些年学生工作经验,就这个特殊时期学生易出现适应性问题的原因及对策进行初步探析。%First year in college is the transition from secondary to higher education of student, which is also an important turning point for the college life. But a few freshmen don’t adapt at first, among whom there are many mental phenomena existing such as loss, low self-esteem, anxiety, loneliness. Causes and countermeasures of adaptability problems in this special period were researched based on the student management experience of author in recent years.

  20. Are You Suggesting That's My Hand? The Relation Between Hypnotic Suggestibility and the Rubber Hand Illusion.

    Science.gov (United States)

    Walsh, E; Guilmette, D N; Longo, M R; Moore, J W; Oakley, D A; Halligan, P W; Mehta, M A; Deeley, Q

    2015-01-01

    Hypnotic suggestibility (HS) is the ability to respond automatically to suggestions and to experience alterations in perception and behavior. Hypnotically suggestible participants are also better able to focus and sustain their attention on an experimental stimulus. The present study explores the relation between HS and susceptibility to the rubber hand illusion (RHI). Based on previous research with visual illusions, it was predicted that higher HS would lead to a stronger RHI. Two behavioral output measures of the RHI, an implicit (proprioceptive drift) and an explicit (RHI questionnaire) measure, were correlated against HS scores. Hypnotic suggestibility correlated positively with the implicit RHI measure contributing to 30% of the variation. However, there was no relation between HS and the explicit RHI questionnaire measure, or with compliance control items. High hypnotic suggestibility may facilitate, via attentional mechanisms, the multisensory integration of visuoproprioceptive inputs that leads to greater perceptual mislocalization of a participant's hand. These results may provide insight into the multisensory brain mechanisms involved in our sense of embodiment.

  1. Local Public Libraries Serve Important Functions as Meeting Places, but Demographic Variables Appear Significant, Suggesting a Need for Extensive Further Research. A Review of: Aabø, S., Audunson, R., & Vårheim, A. (2010. How do public libraries function as meeting places? Library & Information Science Research, 32(1, 16-26. doi: 10.1016/j.lisr.2009.07.008.

    Directory of Open Access Journals (Sweden)

    R. Laval Hunsucker

    2012-03-01

    joint-activities” types of meetings is also considerably more common among those with a non-Norwegian cultural/linguistic background. Frequency of library use in general was not related to participation in either of these two types of meetings at the library, but it was related to library use for the more low-intensive meeting types (chance meetings and encounters, library as rendezvous point for joint activities elsewhere, as well as to what the investigators term using the library as a “metameeting place,” i.e., a place for finding “information about other arenas and activities” in the local community.Conclusion – The local public library seems to serve, for many of its patrons, an important function as venue for meetings of various kinds. In general, using it for meeting purposes appears to be something that appeals more to younger than to older adults, more to those in the lower than to those in the higher income categories, and more to those with an immigrant than to those with an indigenous background. The perhaps even less expected finding that use of the library for a relatively intensive, instrumental kind of meeting activity correlates significantly with a lower level of education would particularly suggest a need for further research. Noteworthy, as well, is the apparent fact that those who make use of the local public library as a venue for relatively intensive meeting activity, whether physical or virtual, tend to come to the library expressly for that purpose, and visit the library less often for other reasons than do other library users. The urban districts in which respondents resided were in fact not internally homogeneous enough, nor socio-economically distinct enough from one another, to yield correlations of practical evidentiary value.It was the researchers’ working assumption that their three independent variables of community engagement – i.e., level of participation in local activities, degree of involvement in community improvement activities, and

  2. Ecologically relevant stress resistance: from microarrays and quantitative trait loci to candidate genes – A research plan and preliminary results using Drosophila as a model organism and climatic and genetic stress as model stresses

    Indian Academy of Sciences (India)

    Volker Loeschcke; Jesper G Sørensen; Torsten N Kristensen

    2004-12-01

    We aim at studying adaptation to genetic and environmental stress and its evolutionary implications at different levels of biological organization. Stress influences cellular processes, individual physiology, genetic variation at the population level, and the process of natural selection. To investigate these highly connected levels of stress effects, it is advisable – if not critical – to integrate approaches from ecology, evolution, physiology, molecular biology and genetics. To investigate the mechanisms of stress resistance, how resistance evolves, and what factors contribute to and constrain its evolution, we use the well-defined model systems of Drosophila species, representing both cosmopolitan species such as D. melanogaster with a known genome map, and more specialized and ecologically well described species such as the cactophilic D. buzzatii. Various climate-related stresses are used as model stresses including desiccation, starvation, cold and heat. Genetic stress or genetic load is modelled by studying the consequences of inbreeding, the accumulation of (slightly) deleterious mutations, hybridization or the loss of genetic variability. We present here a research plan and preliminary results combining various approaches: molecular techniques such as microarrays, quantitative trait loci (QTL) analyses, quantitative PCR, ELISA or Western blotting are combined with population studies of resistance to climatic and genetic stress in natural populations collected across climatic gradients as well as in selection lines maintained in the laboratory.

  3. 建设我军远程口腔医疗系统的初步研究%Preliminary Research on Military Telemedicine System of Stomatology in China

    Institute of Scientific and Technical Information of China (English)

    李广文; 王军; 李刚

    2011-01-01

    Objective To construct military telemedicine system of stomatology ao that we can utilize the military and civilian oral medical resources to support the forces in remote areas or complicated battle environment. Methods Military telemedicine system of stomatology between China and foreign countries were compared. The perspective and problems of military telemedicine system of stomatology were analyzed. Results In reference of a great deal of literature, the construction of telemedicine system of stomatology was analyzed and military telemedicine system of stomatology was supposed to construct. Conclusion Due to various factors, there is still little research on military telemedicine system of stomatology. Weshould speed up the study and put it into use as soon as possible.%目的:建设远程口腔医疗系统可以有效利用军内和民间口腔医疗资源,为偏远或战时复杂危险战场环境的部队提供精良的口腔卫生勤务保障服务.方法:对比国内外远程口腔医疗系统建设情况,对前景和存在的问题进行初步分析.结果:通过参考大量国内外文献,对建设远程口腔医疗系统进行了全方位的分析,初步构想了军内未来远程口腔医疗系统.结论:由于各种因素,军内远程口腔医疗系统研究还处于迟滞状态,还需要加紧加快研究,并尽早投入应用.

  4. Preliminary Research on Distinction of Common Counterfeit Currency%常见假币形成方式区分方法研究

    Institute of Scientific and Technical Information of China (English)

    邹积鑫; 于健; 齐凤亮; 秦达; 孙林

    2015-01-01

    认定假币形成方式是鉴别假币的首要任务。本文基于大量实际案件中收缴的假币票样,探究印刷版、打印版和复印版假币的区分方法,进一步通过比对喷墨、激光打印机打印样本,对相应假币的打印机品牌予以推断。采用 VSC6000文检仪和立体显微镜观察,从图文特征、细节差异、墨点形成特征等,解析印刷、彩色打印、彩色复印这三类假币形成方式的差异;通过图文规则程度、色彩搭配等,区分单色印刷和四色印刷;通过墨点大小、堆积形态、墨点间距等特征,区分三类主要彩色喷墨打印机品牌(佳能、惠普、爱普生)的喷墨打印特征,进而推断喷墨打印版假币的具体品牌;通过对彩色激光打印机的跟踪暗码形状分析,区分不同品牌激光打印机,进而推断彩色激光打印版假币的品牌。通过比较,找到了区分印刷、打印、复印版假币的标志性特征,进而区分了单色印刷和四色印刷特征。应用该方法,分别认定了一起假币案件所缴获的假币票样具有爱普生彩色喷墨打印特征;另一起假币案件缴获的假币则具有富士施乐彩色激光打印特征。%Crimes of counterfeiting currency have been getting more complicated in recent years as there are more and more phony money printed by printing presses, laser printers, inkjet printer and the offset. The criminals have been improving the forging techniques by modifying their printing machines, printing ink, and paper in order to replicate the security features of RMB in great detail. Identification of the counterfeiting methods plays a significant role in providing clues for counterfeit crime investigation. In this paper, the counterfeit currency seized from the crime scene was studied together with samples printed by printing press, color printer and color copier. The research was also conducted to detect whether the counterfeits were

  5. Research

    African Journals Online (AJOL)

    A sequential mixed-methods research design was chosen. This research ... development of the questionnaire used in the second phase of the survey. Quantitative data ... Microsoft Office Excel 2010 spreadsheet, descriptive data analysis was applied .... undergraduate curriculum, and implementation and evaluation thereof,.

  6. Research

    African Journals Online (AJOL)

    ebutamanya

    2015-03-02

    Mar 2, 2015 ... Shared and mutually beneficial resources within international research ... organizations[1-9]. ... facilitate research career paths, but few career models exist in Africa ..... international and local resources to clinical studies locally. The ability of ... investigators were seen as an important asset for the transfer of.

  7. Preliminary Treatise of Researching Landscape-rockfall Disaster in the Scenic Spot%风景区景观危岩灾害研究刍议

    Institute of Scientific and Technical Information of China (English)

    姜伏伟; 郭福生; 姜勇彪; 胡中华

    2011-01-01

    风景区内普遍存在很多外形独特的危岩体.因其具有很强的的形象性、感染性、独特性、神奇性等旅游观赏及美学欣赏价值而称为景观危岩.这些特殊的危岩体属于地质遗迹,具有稀有性、珍贵性、脆弱性及不可再生性.目前,危岩研究总体水平不高,景观危岩的研究还尚处于起步阶段.在风景区旅游开发及地质遗迹保护过程中,遇到了很多景观危岩,凸显景观危岩研究的紧迫性和重要性.深入地研究景观危岩特性,使那些奇秀壮观、气峻形奇的危岩更好地发挥观赏价值而不影响游客安全,这符合我国风景名胜区开发建设的可持续性发展战略,并将产生巨大社会效应.景观危岩研究的内容应包括景观危岩的勘察、形成机理、风险性评估及防治对策.提出了景观危岩防治的不破坏性、相近性、可逆性、无干扰性及美观性五大原则.%Pretty rockfall are universal in the scenic spot. This text defines it as the landscape of Perilous Rock, which having the value of the visual, infectious, unique, magic value of tourism and aesthetic appreciation. These special rockfall are the Geological heritage obviously, as there are scarce, precious, fragility and non-renewable. At present, the overall level of theoretical studies of rockfall is non-high, landscape of Perilous Rock stilling in its infancy. However, there are a lot of problems of landscape-rockfall in tourism developing and protecting the geological heritage of scenic spot of mountain region, so it is prominent that studying landscape-rockfall is increasingly urgent and important. Furthermore, depth studying unstable rock landscape features makes the wonderful and elegant grand rockfall to play tour value and lessen its danger, this according with the strategy of sustainable development of every scenic spot and producing the enormous social effect in the future. The content of researching landscape-rockfall includes

  8. Rare earth optogalvanic spectroscopy: preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Destro, Marcelo G.; Neri, Jose W.; Rodrigues, Nicolau A.S.; Silveira, Carlos A.B.; Riva, Rudimar [Instituto de Estudos Avancados (IEAv/EFO), Sao Jose dos Campos, SP (Brazil). Div. de Fotonica]. E-mail: destro@ieav.cta.br; Victor, Alessandro R. [Instituto Tecnologico de Aeronautica (ITA), Sao Jose dos Campos, SP (Brazil)

    2008-07-01

    The IEAv has special interest in the studies of rare earth isotope applications in laser medium and integrated optics as well as aerospace research. We are starting to work with Ytterbium, Erbium, Dysprosium and Neodymium laser selective photoionization research. This paper describes the preliminary results of emission and optogalvanic spectroscopy obtained from a Neodymium hollow cathode lamps. Furthermore these results were used to setup our laser systems to work to leads a Nd isotopes selective laser photoionization. (author)

  9. PLANT COMMUNITIES OF ALBANIA - A PRELIMINARY OVERVIEW

    Directory of Open Access Journals (Sweden)

    J. DRING

    2002-04-01

    Full Text Available The phytosociological analysis of Albania was initiated by F. Markgraf in the 30ies, but still remains incomplete. This is a preliminary list of the plant communities resulting from the literature and from field research carried out during the last years and may represent a first contribution for further research. Many communities are described only by dominant species, other are quoted as nomina nuda. Some further syntaxa. probably present in the study area, are added.

  10. PLANT COMMUNITIES OF ALBANIA - A PRELIMINARY OVERVIEW

    Directory of Open Access Journals (Sweden)

    J, RODWELL

    2002-01-01

    Full Text Available The phytosociological analysis of Albania was initiated by F. Markgraf in the 30ies, but still remains incomplete. This is a preliminary list of the plant communities resulting from the literature and from field research carried out during the last years and may represent a first contribution for further research. Many communities are described only by dominant species, other are quoted as nomina nuda. Some further syntaxa. probably present in the study area, are added.

  11. Preliminary research on Cd-tolerance of Panicum virgatum and Panicum maximum%柳枝稷和坚尼草的耐镉性初步研究

    Institute of Scientific and Technical Information of China (English)

    刘长浩; 娄来清; 郭涛; 骆天鹏; 蔡庆生

    2015-01-01

    It is important to evaluate the capability of heavy metal tolerance of high biomass grasses for develo-ping bioenergy plants suited to heavily polluted environments,particularly metal pollutants,reducing the prob-lem of bioenergy crops competing with staple food crops.Both switchgrass (Panicum virgatum )and guinea grass (P .maximum)are important bioenergy plants because of their high yield potential.These grasses were used to examine the effects of cadmium (Cd)on seedling growth under 0,0.5,5,10,20,50,100 μmol/L Cd for switchgrass,0,2,5,7.5,10 μmol/L Cd for guinea grass grown using hydroponic techniques.Root and shoot fresh weights of both grasses were recorded and root morphological data of switchgrass were obtained u-sing an EPSON scanner and WinRHIZO software.ICP-AES was used to examine Cd accumulation in switch-grass.The results showed that the biomass and root elongation of switchgrass and guinea grass were signifi-cantly affected by Cd.The root biomass of switchgrass decreased greatly under 50 μmol/L Cd conditions,but root biomass,shoot biomass,total biomass and root elongation in guinea grass were decreased by 86.1%, 83.5%,84.1% and 96.3% respectively by the 2 μmol/L Cd treatment;root elongation in switchgrass was re-duced by 55% in 5 μmol/L Cd solution.The Cd concentration in shoots of switchgrass was 40 mg/kg and the biomass was reduced by 45% in the 20 μmol/L Cd treatment.In addition,the root length and root tip numbers in switchgrass were significantly decreased in Cd treatments in comparison with the control.However,mean root diameter increased in Cd solutions.There was a significant negative correlation between root length,root surface area and root volume,and Cd accumulation and a strong positive correlation between root length,root surface area and root volume and TFs in the 0-1 mm mean root diameter class suggesting that fine roots may play an important role in Cd accumulation.%为了探究镉污染条件下开发能源植物的可行性,

  12. Research

    African Journals Online (AJOL)

    raoul

    2012-02-17

    Feb 17, 2012 ... This is an Open Access article distributed under the terms of the Creative ..... However, this system has great potential to negatively affect access to ... Dr. Samuel Yaw Opoku: Defining the Concept and Research Design; ...

  13. Research

    African Journals Online (AJOL)

    abp

    2016-04-26

    Apr 26, 2016 ... Management of biomedical waste in two medical laboratories in Bangui, Central ... Research .... Central African Republic Ministry of Health and corresponding ethics ..... In CAR, the management of BW remains embryonic. It is.

  14. Research

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    ebutamanya

    2015-08-28

    Aug 28, 2015 ... Ethiopia, 2Bahir Dar Regional Health Research Laboratory Center, Department ... of Public Health, 4Institute of Medical Microbiology and Epidemiology of Infectious .... active ingredient x 10,000 dilution rate of product): 0.1%.

  15. Research

    African Journals Online (AJOL)

    raoul

    2011-03-11

    Mar 11, 2011 ... ... to General Organization of Teaching Hospitals and Institutes, Egypt, 2Department of .... Ethiopia at Max-Burger Research Institute, Leipzig, Germany ... [22] than Croatia (50%), Australia (53%), Thailand (41%), Italy (32.6%), ...

  16. Research

    African Journals Online (AJOL)

    7, No. 1 AJHPE. Research. A comprehensive approach to curriculum evaluation is deemed ... While evaluators are guided by the experiences of using different methods, ..... provided a follow-up in-depth exploration of the quantitative results.

  17. Research

    African Journals Online (AJOL)

    ... community in the design, conduct and/or evaluation of these activities. ... During Phase I of the mixed-methods research design, data were collected by ... A questionnaire survey was administered to all students registered for ... Data analysis.

  18. Research

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    ebutamanya

    2016-02-03

    Feb 3, 2016 ... Published in partnership with the African Field Epidemiology Network (AFENET). (www.afenet.net) .... What is known about this topic ... India Co-ordinated Research Project. Ministry .... African Journal of Biotechnology. 2005 ...

  19. Research

    African Journals Online (AJOL)

    raoul

    2011-12-06

    Dec 6, 2011 ... Asia indicate a high incidence of Kikuchi lymphadenitis [6]. However ... It is believed that information derived from this study will be of immense value to the attending physician and also form a baseline data for future research.

  20. Research

    African Journals Online (AJOL)

    judicious use of current best evidence in making decisions about the care of individual ... [5] This highlights that teaching research methodology is inclined ... to evidence-based practice in final-year undergraduate physiotherapy students.

  1. Research

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    curricula to address health systems changes and challenges .... Likert scale questions were used, along with open-ended qualitative questions. ... Clear communicator: Able to communicate important aspects of theory, research findings clearly ...

  2. researchers

    African Journals Online (AJOL)

    levels who is fluent in only Afrikaans and English. Differences in race .... The lack of knowledge of a particular vernacular often places a researcher firmly as an ..... discourse of African American women', Black women in the academy. Promises.

  3. Research

    African Journals Online (AJOL)

    2014-05-06

    May 6, 2014 ... Methods. The researchers used an exploratory, sequential mixed-method design, ... This design is useful to explore a topic, using qualitative ... interview a Delphi questionnaire was used to gather additional quantitative.

  4. Research

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    Research. Clinical teaching is a technique used in the education of nurses. It ... learnt in a contextualised learning environment, which should support them in their ..... development of continuing professional development strategies. This study ...

  5. Research

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    ebutamanya

    2016-03-03

    Mar 3, 2016 ... radiation therapy [9, 10]. The signs of obstructive ... year's undergraduate medical student: socio-demographic including age (in years), sex. .... awareness and enhance further research in this domain. Conclusion. Patients ...

  6. Research

    Science.gov (United States)

    Mathematics Teaching, 1973

    1973-01-01

    Implications for teachers from Piagetian-oriented piagetian-oriented research on problem solving reported in an article by Eleanor Duckworth are presented. Edward de Bono's Children Solve Problems,'' a collection of examples, is also discussed. (MS)

  7. Research

    African Journals Online (AJOL)

    abp

    2016-04-29

    Apr 29, 2016 ... performance hence workplace training is tied to achieving organizational aims and objectives. .... Ethical consideration: Permission to conduct research was sought from the County ..... Everybody Business: Strengthening.

  8. UVISS preliminary visibility analysis

    DEFF Research Database (Denmark)

    Betto, Maurizio

    1998-01-01

    The goal of this work is to obtain a preliminary assessment of the sky visibility for anastronomical telescope located on the express pallet of the International SpaceStation (ISS)} taking into account the major constraints imposed on the instrument by the ISSattitude and structure. Part of the w......The goal of this work is to obtain a preliminary assessment of the sky visibility for anastronomical telescope located on the express pallet of the International SpaceStation (ISS)} taking into account the major constraints imposed on the instrument by the ISSattitude and structure. Part...

  9. Wrinkle Ridges in Aeolis Dorsa, Mars: Preliminary Mapping

    Science.gov (United States)

    Borden, R. M.; Burr, D. M.

    2016-06-01

    Previous work has interpreted wrinkle ridges as compressional landforms caused by movement along blind thrust faults. Our preliminary mapping in the Aeolis Dorsa, Mars has identified widely distributed wrinkle ridges, suggesting episodic contraction.

  10. Sending Hidden Data via Google Suggest

    CERN Document Server

    Bialczak, Piotr; Szczypiorski, Krzysztof

    2011-01-01

    Google Suggest is a service incorporated within Google Web Search which was created to help user find the right search phrase by proposing the autocompleting popular phrases while typing. The paper presents a new network steganography method called StegSuggest which utilizes suggestions generated by Google Suggest as a hidden data carrier. The detailed description of the method's idea is backed up with the analysis of the network traffic generated by the Google Suggest to prove its feasibility. The traffic analysis was also performed to discover the occurrence of two TCP options: Window Scale and Timestamp which StegSuggest uses to operate. Estimation of method steganographic bandwidth proves that it is possible to insert 100 bits of steganogram into every suggestions list sent by Google Suggest service.

  11. Reinventing suggestion systems for continuous improvement

    NARCIS (Netherlands)

    Schuring, R.W.; Luijten, Harald

    2001-01-01

    This article reports an experiment to increase the effectiveness of a suggestion system by deliberately applying principles of the kaizen and performance management. Design rules for suggestion systems are derived from these theories. The suggestion system that resulted differs from traditional

  12. Reinventing suggestion systems for continuous improvement

    NARCIS (Netherlands)

    Schuring, Roel W.; Luijten, Harald

    2001-01-01

    This article reports an experiment to increase the effectiveness of a suggestion system by deliberately applying principles of the kaizen and performance management. Design rules for suggestion systems are derived from these theories. The suggestion system that resulted differs from traditional sugg

  13. UVISS preliminary visibility analysis

    DEFF Research Database (Denmark)

    Betto, Maurizio

    1998-01-01

    The goal of this work is to obtain a preliminary assessment of the sky visibility for anastronomical telescope located on the express pallet of the International SpaceStation (ISS)} taking into account the major constraints imposed on the instrument by the ISSattitude and structure. Part...

  14. Preliminary Investigation of a Paraglider

    Science.gov (United States)

    Rogallo, Francis M.; Lowry, John G.; Croom, Delwin R.; Taylor, Robert T.

    1960-01-01

    A preliminary investigation of the aerodynamic and control characteristics of a flexible glider similar to a parachute in construction has been made at the Langley Research Center to evaluate its capabilities as a reentry glider. Preliminary weight estimates of the proposed vehicle indicate that such a structure can be made with extremely low wing loading. Maximum temperatures during the reentry maneuver might be held as low as about 1,500 F. The results of wind-tunnel and free-glide tests show that the glider when constructed of nonporous material performed extremely well at subsonic speeds and could be flown at angles of attack from about 200 to 900. At supersonic speeds the wing showed none of the unfavorable tendencies exhibited by conventional parachutes at these speeds, such as squidding and breathing. Several methods of packing and deploying the glider have been successfully demonstrated. The results of this study indicate that this flexible-lifting-surface concept may provide a lightweight controllable paraglider for manned space vehicles.

  15. Preliminary Research on RCS Using DGTD

    Directory of Open Access Journals (Sweden)

    Yang Qian

    2015-06-01

    Full Text Available Discontinuous Galerkin Time Domain (DGTD method appears to be very promising which combines the advantages of unstructured mesh in Finite Element Time Domain (FETD and explicit scheme in Finite Difference Time Domain (FDTD. This paper first describes principle of DGTD base on vector basis function. Secondly, Specific method for incident plane wave is given for scattering problem. At last, the monostatic Radar Cross Section (RCS of PEC sphere, medium sphere and the PEC bullet are computed by DGTD method. The numerical results illustrate the feasibility and correctness of the presented scheme. The study of this paper is a foundation for analyzing the RCS of complex target.

  16. Research

    African Journals Online (AJOL)

    abp

    2013-02-25

    Feb 25, 2013 ... Of these 56 eyes, the visual acuity in 49 eyes (87.5%) improved with pinhole. Twenty seven pupils had ... (www.afenet.net). Research ... primary basic 1 to 6 and aged 5 to 15 years were included in the study. The United ...

  17. Research

    African Journals Online (AJOL)

    collaboration, but also in less tangible ways affecting quality of research.[5] ... Methods. A 40-hour workshop in biostatistical reasoning was conducted ... test median score was 68% (IQR 62 - 76%), with p<0.0001 for the overall comparison of pre- v. post-scores. ... limitations of a traditional lecture-based mode of instruction.

  18. Research

    African Journals Online (AJOL)

    abp

    2014-03-13

    Mar 13, 2014 ... &Corresponding author: Dr. Oliver Ezechi, Clinical Sciences Division, Nigerian Institute of Medical Research, ... with Hepatitis B and C Virus infection in pregnant HIV positive Nigerians. ... Whether or not HCV directly impacts HIV disease ..... natural history, fibrosis, and impact of antiretroviral treatment:.

  19. Research

    African Journals Online (AJOL)

    understood in the profession, evolved from therapeutic activity (within a medi- cal model ... facilitate students' ability to examine institutional systems that hinder ..... don't have connections with each other … we went to the schools and were told ... for change or conduct action research projects that deal with occupational.

  20. Research

    African Journals Online (AJOL)

    abp

    2015-12-11

    Dec 11, 2015 ... ... Dschang, Cameroon, 2Division of Health Operations Research, Ministry of Public ... This is an Open Access article distributed under the terms of the Creative Commons ... not yet been investigated but may can be explained by weakness of .... Cameroonian market and why not apply for surveillance of.

  1. Research

    African Journals Online (AJOL)

    by teaching them skills on how to acquire and appraise knowledge for a particular ... [3] Similarities have been noted in the roles of lecturers that facilitate learning rather than ..... Student feedback related to facilitators of and barriers to learning. Facilitators of ... 'Sometimes time (clinical, research, social, sport) was limited.'.

  2. Research

    African Journals Online (AJOL)

    raoul

    2011-08-25

    Aug 25, 2011 ... completely replaced animals with computer modeling, manikins and ... distribution, and reproduction in any medium, provided the original ... developed internal guidelines on the use of animals in research in 2004 [13]. ... Only one institution used human cell cultures as a replacement to live animal use.

  3. Research

    African Journals Online (AJOL)

    abp

    2013-08-05

    Aug 5, 2013 ... In 2007, The World Health Organization (WHO) recommended ... are taken nearer to the community through clinical outreach ... Sample size and Sampling procedure ... researchers shared and debated the way each of them understood .... this may involve selling off assets to get the money for transport.

  4. Research

    African Journals Online (AJOL)

    ebutamanya

    2016-04-20

    Apr 20, 2016 ... ... Journal - ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative ... diabetes mellitus, obesity, family history of premature CHD in a first ... was reviewed and approved by the Hospital's Research and Ethics .... apoptosis of peripheral adipocytes, decreased pre-adipocyte.

  5. Research

    African Journals Online (AJOL)

    ebutamanya

    2015-12-17

    Dec 17, 2015 ... between behavior and knowledge suggest that self-perceived vulnerability to HIV is ..... they may not be willing to disclose their sexual behavior. On the other hand, the small .... van Dam J, Carael M, Auvert B. Changing Patterns of. Knowledge ... and Determinants of Sexual Behavior among Adolescents of.

  6. Hypnotizability, not suggestion, influences false memory development.

    Science.gov (United States)

    Dasse, Michelle N; Elkins, Gary R; Weaver, Charles A

    2015-01-01

    Hypnotizability influences the development of false memories. In Experiment 1, participants heard a positive or negative suggestion regarding hypnosis and then listened to 8 Deese-Roediger-McDermott (DRM) false memory paradigm lists in a hypnotic state. Neither hypnosis nor prehypnotic suggestion affected memory. Highly hypnotizable participants were more accurate in recall and recognition. In Experiment 2, suggestions were delivered in the form of feedback. Participants heard a positive or negative suggestion about their performance prior to either the encoding or retrieval of 8 DRM lists. Neither accurate nor false memories were affected by the suggestion. Highly hypnotizable individuals recognized fewer critical lures if they received a negative suggestion about their performance. These results highlight the unusual role of hypnotizability in the creation of false memories.

  7. Interrogative suggestibility and perceptual motor performance.

    Science.gov (United States)

    Gudjonsson, G H

    1984-04-01

    This study investigates the relationship between interrogative suggestibility, as measured by the Gudjonsson Suggestibility Scale, and Arrow-Dot scores. The tendency of subjects (25 men and 25 women, mean age 30.2 yr.) to alter their answers once interpersonal pressure had been applied correlated significantly with poor Arrow-Dot Ego functioning.

  8. Query term suggestion in academic search

    NARCIS (Netherlands)

    Verberne, S.; Sappelli, M.; Kraaij, W.

    2014-01-01

    In this paper, we evaluate query term suggestion in the context of academic professional search. Our overall goal is to support scientists in their information seeking tasks. We set up an interactive search system in which terms are extracted from clicked documents and suggested to the user before e

  9. Query term suggestion in academic search

    NARCIS (Netherlands)

    Verberne, S.; Sappelli, M.; Kraaij, W.

    2014-01-01

    In this paper, we evaluate query term suggestion in the context of academic professional search. Our overall goal is to support scientists in their information seeking tasks. We set up an interactive search system in which terms are extracted from clicked documents and suggested to the user before

  10. Maltreated Children's Memory: Accuracy, Suggestibility, and Psychopathology

    Science.gov (United States)

    Eisen, Mitchell L.; Goodman, Gail S.; Qin, Jianjian; Davis, Suzanne; Crayton, John

    2007-01-01

    Memory, suggestibility, stress arousal, and trauma-related psychopathology were examined in 328 3- to 16-year-olds involved in forensic investigations of abuse and neglect. Children's memory and suggestibility were assessed for a medical examination and venipuncture. Being older and scoring higher in cognitive functioning were related to fewer…

  11. Preliminary study of quinine pharmacokinetics in pregnant women with malaria-HIV co-infection.

    Science.gov (United States)

    Kayentao, Kassoum; Guirou, Etienne A; Doumbo, Ogobara K; Venkatesan, Meera; Plowe, Christopher V; Parsons, Teresa L; Hendrix, Craig W; Nyunt, Myaing M

    2014-03-01

    Pregnant women bear the greatest burden of malaria-human immunodeficiency virus co-infection. Previous studies suggest that interaction with antiretroviral drugs may compromise antimalarial pharmacokinetics and treatment outcomes. We conducted a preliminary clinical study to assess quinine pharmacokinetics in Malian pregnant women with acute malaria who reported taking nevirapine-based antiretroviral therapy. Of seven women, six had stable concentrations of nevirapine in the plasma and one had none. Quinine concentrations were lower, and its metabolite 3-hydroxyquinine higher, in the six women with nevirapine than in the one without, and quinine concentrations were below the recommended therapeutic range in 50% of the women. This preliminary observation warrants further research to understand the impact of long-term antiretroviral therapy on the treatment of acute malaria.

  12. Suggestions for Preview in Learning English

    Institute of Scientific and Technical Information of China (English)

    Sun Na

    2015-01-01

    Among the factors which affect the efficiency of learning English, preview stands out as an increasingly significant one in English studying.Some constructive suggestions about the preview are given to apply in the preview of English.

  13. FDA Suggests Limits on Lead in Cosmetics

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_162726.html FDA Suggests Limits on Lead in Cosmetics Agency notes ... the authority to enforce such a limit, the FDA recommended in a draft guidance issued Thursday that ...

  14. On Preliminary Breakdown

    Science.gov (United States)

    Beasley, W. H.; Petersen, D.

    2013-12-01

    The preliminary breakdown phase of a negative cloud-to-ground lightning flash was observed in detail. Observations were made with a Photron SA1.1 high-speed video camera operating at 9,000 frames per second, fast optical sensors, a flat-plate electric field antenna covering the SLF to MF band, and VHF and UHF radio receivers with bandwidths of 20 MHz. Bright stepwise extensions of a negative leader were observed at an altitude of 8 km during the first few milliseconds of the flash, and were coincident with bipolar electric field pulses called 'characteristic pulses'. The 2-D step lengths of the preliminary processes were in excess of 100 meters, with some 2-D step lengths in excess of 200 meters. Smaller and shorter unipolar electric field pulses were superposed onto the bipolar electric field pulses, and were coincident with VHF and UHF radio pulses. After a few milliseconds, the emerging negative stepped leader system showed a marked decrease in luminosity, step length, and propagation velocity. Details of these events will be discussed, including the possibility that the preliminary breakdown phase consists not of a single developing lightning leader system, but of multiple smaller lightning leader systems that eventually join together into a single system.

  15. The functional anatomy of suggested limb paralysis.

    Science.gov (United States)

    Deeley, Quinton; Oakley, David A; Toone, Brian; Bell, Vaughan; Walsh, Eamonn; Marquand, Andre F; Giampietro, Vincent; Brammer, Michael J; Williams, Steven C R; Mehta, Mitul A; Halligan, Peter W

    2013-02-01

    Suggestions of limb paralysis in highly hypnotically suggestible subjects have been employed to successfully model conversion disorders, revealing similar patterns of brain activation associated with attempted movement of the affected limb. However, previous studies differ with regard to the executive regions involved during involuntary inhibition of the affected limb. This difference may have arisen as previous studies did not control for differences in hypnosis depth between conditions and/or include subjective measures to explore the experience of suggested paralysis. In the current study we employed functional magnetic resonance imaging (fMRI) to examine the functional anatomy of left and right upper limb movements in eight healthy subjects selected for high hypnotic suggestibility during (i) hypnosis (NORMAL) and (ii) attempted movement following additional left upper limb paralysis suggestions (PARALYSIS). Contrast of left upper limb motor function during NORMAL relative to PARALYSIS conditions revealed greater activation of contralateral M1/S1 and ipsilateral cerebellum, consistent with the engagement of these regions in the completion of movements. By contrast, two significant observations were noted in PARALYSIS relative to NORMAL conditions. In conjunction with reports of attempts to move the paralysed limb, greater supplementary motor area (SMA) activation was observed, a finding consistent with the role of SMA in motor intention and planning. The anterior cingulate cortex (ACC, BA 24) was also significantly more active in PARALYSIS relative to NORMAL conditions - suggesting that ACC (BA 24) may be implicated in involuntary, as well as voluntary inhibition of prepotent motor responses.

  16. Preliminary Research on Bryophyta Resources In the Heicha Mountain Nature Reserve%黑茶山自然保护区苔藓植物资源初步研究

    Institute of Scientific and Technical Information of China (English)

    王振军

    2012-01-01

    Through field investigation,literature review,data collation and analysis,a preliminary research for Bryophyta resources was conducted in the Heicha Mountain Natural Reserve.The results showed that,there are 223 species of moss in the Heicha Mountain Reserve,belonging to 74 genus of 33 families,among which Hepaticae has 15 species,10 genus of 9 families,and moss has 2 variants,11 varieties,195 species,64 genus of 24 families;Bryophyta temperate flora composition has 32 genus and 74.3% of the region's,the temperate zone property has an absolute advantage.Tropical flora composition for 2 genus,showed certain tropical origin.Bryophyta community are divided into four types,namely aquatic community,rock community,soil communities and wood community.For bryophyta,the protection should be adopted predominantly,and its utilization should be strictly controlled.%通过实地调查、查阅文献、数据整理和分析,对黑茶山自然保护区苔藓植物资源进行了初步研究。结果表明,黑茶山保护区内共有苔藓植物33科74属223种,其中苔类植物9科10属15种,藓类植物24科64属195种11个变种2个变型;苔藓植物温带区系成分有26属,占该地区的74.29%,温带性质占有绝对优势,热带区系成分为2属,表明了一定的热带渊源;本区苔藓植物群落有4种类型,即水生群落、石生群落、土生群落和木生群落。对保护区苔藓植物要以保护为主,严格控制开发利用。

  17. Use of the scoliosis research society outcomes instrument to evaluate patient outcome in untreated idiopathic scoliosis patients in Japan: part I: comparison with nonscoliosis group: preliminary/limited review in a Japanese population.

    Science.gov (United States)

    Watanabe, Kei; Hasegawa, Kazuhiro; Hirano, Toru; Uchiyama, Seiji; Endo, Naoto

    2005-05-15

    This preliminary study evaluates untreated Japanese patients with idiopathic scoliosis using the Scoliosis Research Society Outcomes Instrument (SRS-24). To determine the baseline patient outcome score using the SRS-24 for untreated Japanese scoliosis patients compared with a nonscoliosis group. The SRS instrument with 24 questions was developed to help evaluate patient-perceived outcomes of idiopathic scoliosis treatment. Evaluation of untreated Japanese idiopathic scoliosis patients using the SRS instrument has not been reported. Japanese idiopathic scoliosis patients (n = 141) (mean age, 13.6 years; range, 10-17 years) with a Cobb angle of more than 20 degrees who were not treated with a brace or surgery, were evaluated in comparison with a nonscoliosis group (healthy junior high school students; n = 72) using the SRS-24. The scoliosis group was categorized as mild deformity group with a major curve Cobb angle of less than 30 degrees, moderate deformity group with 30 degrees to 49 degrees, and severe deformity group with more than 50 degrees. The patients were evaluated using section 1 (15 questions) of the SRS-24, which was divided into four domains: total pain, general self-image, general function, and activity. Reliability, as determined by internal consistency, was validated using Cronbach's alpha for these domain scales. The severe deformity group had the lowest scores compared with the other deformity groups and the nonscoliosis group in pain (P self-image (P self-image of back appearance, were significantly lower in the scoliosis group than those in the nonscoliosis group. This tendency was more significant in the patients with greater curve magnitude. Scores for questions 14 and 15, evaluation of general self-image, in the scoliosis group were, however, higher than those in the nonscoliosis group. Internal consistency using Cronbach's alpha was 0.57 (pain), 0.27 (general self-image), -0.08 (general function), and 0.15 (overall level of activity

  18. Impulsivity, self-control, and hypnotic suggestibility.

    Science.gov (United States)

    Ludwig, V U; Stelzel, C; Krutiak, H; Prunkl, C E; Steimke, R; Paschke, L M; Kathmann, N; Walter, H

    2013-06-01

    Hypnotic responding might be due to attenuated frontal lobe functioning after the hypnotic induction. Little is known about whether personality traits linked with frontal functioning are associated with responsiveness to hypnotic suggestions. We assessed whether hypnotic suggestibility is related to the traits of self-control and impulsivity in 154 participants who completed the Brief Self-Control Scale, the Self-Regulation Scale, the Barratt Impulsiveness Scale (BIS-11), and the Harvard Group Scale of Hypnotic Susceptibility (HGSHS:A). BIS-11 non-planning impulsivity correlated positively with HGSHS:A (Bonferroni-corrected). Furthermore, in the best model emerging from a stepwise multiple regression, both non-planning impulsivity and self-control positively predicted hypnotic suggestibility, and there was an interaction of BIS-11 motor impulsivity with gender. For men only, motor impulsivity tended to predict hypnotic suggestibility. Hypnotic suggestibility is associated with personality traits linked with frontal functioning, and hypnotic responding in men and women might differ. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Energy and the social sciences. A preliminary literature survey

    Energy Technology Data Exchange (ETDEWEB)

    Sommers, P.

    1975-01-01

    The social science literature pertaining to energy problems is reviewed, and preliminary suggestions for research projects and research strategy are presented. Much of the social science literature on energy is in the field of economics, where such themes as econometric models, pricing policy, taxation, and government-industry interactions are discussed. Among the suggested research efforts is a study of proper economic criteria for determining rates of development of alternative sources of energy. The political science literature on energy is not well developed, but a review of it indicates interesting possibilities for research. The kinds of social and political institutions that would be most effective in an energy-constrained economy should be studied, and a comparative study of institutions now in existence in the United States and other countries is suggested. The social effects of centralized, comprehensive decision-making, which might be necessary in the event of significant shortages of energy, should be studied. The roles of community groups, interest groups, the media, government, etc., in decision-making should receive continuing attention. In the fields of sociology and psychology there is a need for more understanding of the attitudes, beliefs, and behavior of individuals about energy matters. The ways in which people adapt to energy shortages and changes in energy prices should be a subject for continuing studies. It is suggested that plans be made for surveys of coping strategies under emergency conditions as well as under conditions of gradual change. A possible long-range reaction to energy shortages and high prices might be a decrease in living-space available to individuals and families, and the work of psychologists in this area should be analyzed. 41 references.

  20. Marketing Suggestions for Home Original Chicken, Hefei China

    OpenAIRE

    Cheng, Ran

    2014-01-01

    The research “Marketing Suggestions for Home Original Chicken, Hefei China” was commissioned by Home Original Chicken Co. Ltd, which is the biggest Chinese fast-food restaurant chain in Anhui Province. The theory needed in the research was marketing mix strategies. Marketing mix consists of product, price, place and promotion. The marketing strategies contain product decisions (including individual products decisions, product line decisions, product mix decisions), price decisions (contai...

  1. Suggested Interventions for Young Adults' Relationship Issues

    Science.gov (United States)

    Terneus, Sandra K.; Martin, H. Dan

    2005-01-01

    Professionals in the social psychology field concur that teenagers and young adults may not have the appropriate skills and ego strength to affirm healthy relationship decisions. This article reviews current research regarding partner selection from adolescence through early adulthood. It also provides appendices of interventions used in clinical…

  2. Three Suggestions to Improve Medical English Teaching

    Institute of Scientific and Technical Information of China (English)

    黄佳丽

    2012-01-01

    As a kind of ESP,medical English teaching has an important impact on both English teachers and medical students.A good medical English teaching can help the medical students to improve themselves smoothly and easily in the medical area.In this article,three suggestions were provided for the medical English teachers to improve their English teaching in medical field.

  3. Integrating Composition and Literature: Some Practical Suggestions.

    Science.gov (United States)

    Daiker, Donald A.

    This paper suggests that it is possible to construct a course that integrates the teaching of composition with the teaching of literature without allowing the secondary goal of heightened literary understanding to overwhelm the primary goal of improved expository writing. It presents a syllabus for a four-week unit on Ernest Hemingway's "The Sun…

  4. Suggestions on Training MTI Translators and Interpreters

    Institute of Scientific and Technical Information of China (English)

    徐岩

    2013-01-01

    This article gives a brief review of the current state of training MTI translators and interpreters.After analyzing the problems that exist in course of the training,the author,as a student of MTI,puts forth some suggestions to improve the MTI training in colleges and universities to train practical translators and interpreters from the point of view of learning.

  5. Cable Television Report and Suggested Ordinance.

    Science.gov (United States)

    League of California Cities, Sacramento.

    Guidelines and suggested ordinances for cable television regulation by local governments are comprehensively discussed in this report. The emphasis is placed on franchising the cable operator. Seventeen legal aspects of franchising are reviewed, and an exemplary ordinance is presented. In addition, current statistics about cable franchising in…

  6. BJUT at TREC 2015 Contextual Suggestion Track

    Science.gov (United States)

    2015-11-20

    of Technology, Beijing 100124, China 2. Beijing Key Laboratory of Trusted Computing, Beijing 100124, China 3. National Engineering Laboratory for...CTISCP, Beijing 100124, China ⇤yangzhen@bjut.edu.cn Abstract In this paper we described our efforts for TREC contextual suggestion task. Our goal of this

  7. Leadership Theories--Managing Practices, Challenges, Suggestions

    Science.gov (United States)

    Hawkins, Cheryl

    2009-01-01

    A shortage of community college executives due to the number of retirements occurring among current leaders is predicted. An examination of three leadership theories--servant-leadership, business leadership and transformational leadership--suggests techniques for potential community college leaders. Servant-leaders focus on the needs of their…

  8. Physics Courses--Some Suggested Case Studies

    Science.gov (United States)

    Swetman, T. P.

    1972-01-01

    To communicate the relevance and excitement of science activity to students, the use of more imaginative, and even openly speculative, case studies in physics courses is suggested. Some useful examples are Magnetic Monopoles, Constants, Black Holes, Antimatter, Zero Mass Particles, Tachyons, and the Bootstrap Hypothesis. (DF)

  9. Overview of the SBS 2016 Suggestion Track

    DEFF Research Database (Denmark)

    Koolen, Marijn; Bogers, Toine; Jaap, Kamps

    2016-01-01

    The goal of the SBS 2016 Suggestion Track is to evaluate approaches for supporting users in searching collections of books who express their information needs both in a query and through example books. The track investigates the complex nature of relevance in book search and the role of traditional...

  10. Studies and Suggestions on Prewriting Activities

    Science.gov (United States)

    Zheng, Shigao; Dai, Weiping

    2012-01-01

    This paper studies and suggests the need for writing instruction by which students can experience writing as a creative process in exploring and communicating meaning. The prewriting activities generate ideas which can encourage a free flow of thoughts and help students discover both what they want to say and how to say it on paper. Through the…

  11. Teaching Software Engineering: Problems and Suggestions

    Directory of Open Access Journals (Sweden)

    Osama Shata

    2011-01-01

    Full Text Available Teaching Software Engineering is a challenging task. This paper presents some problems encountered during teaching the course of software engineering to computer science and computer engineering students for few offerings. We present problems encountered and which are related to its title and contents and present suggested solutions.

  12. PRELIMINARY PHYTOCHEMICAL AND HISTOCHEMICAL INVESTIGATION ON KIGELIA PINNATA DC.,

    OpenAIRE

    Dhanasekaran, M.; ABRAHAM.G.C; Mohan, S.

    2014-01-01

    Kigelia pinnata D.C. the mid sized ornamental tree of the Bignoniaceae has been studied by preliminary phytochemical and histochemical analysis. Several local names are availability to this plants based on their country. They are called worsboom in Africa and sauage tree in America. The tree is 25 meters in hight with a dense rounded crown bark grey. Data gathered on solvent extraction and preliminary phytochemical method suggested that the presence of glycosides, flavonoides, tannin and alka...

  13. Environmental Survey preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    1988-04-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  14. Ruiz Volcano: Preliminary report

    Science.gov (United States)

    Ruiz Volcano, Colombia (4.88°N, 75.32°W). All times are local (= GMT -5 hours).An explosive eruption on November 13, 1985, melted ice and snow in the summit area, generating lahars that flowed tens of kilometers down flank river valleys, killing more than 20,000 people. This is history's fourth largest single-eruption death toll, behind only Tambora in 1815 (92,000), Krakatau in 1883 (36,000), and Mount Pelée in May 1902 (28,000). The following briefly summarizes the very preliminary and inevitably conflicting information that had been received by press time.

  15. Cancer Prevention Interdisciplinary Education Program at Purdue University: Overview and Preliminary Results

    Science.gov (United States)

    Teegarden, Dorothy; Lee, Ji-Yeon; Adedokun, Omolola; Childress, Amy; Parker, Loran Carleton; Burgess, Wilella; Nagel, Julie; Knapp, Deborah W.; Lelievre, Sophie; Agnew, Christopher R.; Shields, Cleveland; Leary, James; Adams, Robin; Jensen, Jakob D.

    2012-01-01

    Cancer prevention is a broad field that crosses many disciplines; therefore, educational efforts to enhance cancer prevention research focused on interdisciplinary approaches to the field are greatly needed. In order to hasten progress in cancer prevention research, the Cancer Prevention Internship Program (CPIP) at Purdue University was designed to develop and test an interdisciplinary curriculum for undergraduate and graduate students. The hypothesis was that course curriculum specific to introducing interdisciplinary concepts in cancer prevention would increase student interest in and ability to pursue advanced educational opportunities (e.g., graduate school, medical school). Preliminary results from the evaluation of the first year which included 10 undergraduate and 5 graduate students suggested that participation in CPIP is a positive professional development experience, leading to a significant increase in understanding of interdisciplinary research in cancer prevention. In its first year, the CPIP project has created a successful model for interdisciplinary education in cancer prevention research. PMID:21533583

  16. Simple nonlinear models suggest variable star universality

    CERN Document Server

    Lindner, John F; Kia, Behnam; Hippke, Michael; Learned, John G; Ditto, William L

    2015-01-01

    Dramatically improved data from observatories like the CoRoT and Kepler spacecraft have recently facilitated nonlinear time series analysis and phenomenological modeling of variable stars, including the search for strange (aka fractal) or chaotic dynamics. We recently argued [Lindner et al., Phys. Rev. Lett. 114 (2015) 054101] that the Kepler data includes "golden" stars, whose luminosities vary quasiperiodically with two frequencies nearly in the golden ratio, and whose secondary frequencies exhibit power-law scaling with exponent near -1.5, suggesting strange nonchaotic dynamics and singular spectra. Here we use a series of phenomenological models to make plausible the connection between golden stars and fractal spectra. We thereby suggest that at least some features of variable star dynamics reflect universal nonlinear phenomena common to even simple systems.

  17. Cajal's brief experimentation with hypnotic suggestion.

    Science.gov (United States)

    Stefanidou, Maria; Solà, Carme; Kouvelas, Elias; del Cerro, Manuel; Triarhou, Lazaros C

    2007-01-01

    Spanish histologist Santiago Ramón y Cajal, one of the most notable figures in Neuroscience, and winner, along with Camillo Golgi, of the 1906 Nobel Prize in Physiology or Medicine for his discoveries on the structure of the nervous system, did not escape experimenting with some of the psychiatric techniques available at the time, mainly hypnotic suggestion, albeit briefly. While a physician in his thirties, Cajal published a short article under the title, "Pains of labour considerably attenuated by hypnotic suggestion" in Gaceta Médica Catalana. That study may be Cajal's only documented case in the field of experimental psychology. We here provide an English translation of the original Spanish text, placing it historically within Cajal's involvement with some of the key scientific and philosophical issues at the time.

  18. [Suggestions to improve dentist-endodontist collaboration].

    Science.gov (United States)

    Zabalegui, B; Zabalegui, I; Flores, L

    1989-01-01

    Referrals from the general dentist to the endodontist are in some occasions complicated with lack of proper communication among dentist-patient-specialist, resulting in the loss of confidence or even the patient. Suggestions to improve this communication are discussed, which will provide the patient a higher confidence in the indicated endodontic treatment and a better dental service. It will also enhance the prestige of the general dentists' and specialists' practice.

  19. Pyridoxine dependent epilepsy: a suggestive electroclinical pattern

    OpenAIRE

    1999-01-01

    AIMS—To determine if there is an electroencephalographic pattern suggestive of pyridoxine dependent epilepsy that could be used to improve the chances of early diagnosis.
METHODS—A retrospective study was made of all the clinical records and electroencephalograms of neonates identified with pyridoxine dependent seizures between 1983 and 1994, at this hospital. Neonates whose seizures began after more than 28 days of life were excluded; in all, five patients from four fami...

  20. Suggestions for Improving Translation Teaching Methods

    Institute of Scientific and Technical Information of China (English)

    宋蕾

    2016-01-01

    In the traditional translation teaching mode, the teacher is the main body of classroom, the teachers often explain too much and give few opportunities to students to practice. Even in terms of observation and evaluation of translation, it is also basically teacher-centered, so there is rare opportunity and time for students to debate and to express their own views. So the author gives some suggestions on solving this problem.

  1. Credit cues and impression management: a preliminary attempt to explain the credit card effect.

    Science.gov (United States)

    McCall, Michael; Trombetta, Jessica; Gipe, Aimee

    2004-08-01

    Prior research had suggested that individuals would estimate higher product values and even tip more in the presence of credit cues. In the absence of a clear theoretical interpretation of this credit card effect we propose that this tendency is an impression management strategy such that credit cue exposure influences perceptions of the self and focuses attention on individual wealth. Thus, in the presence of others, credit cues serve to enhance images of the self. Preliminary data in support of this alternative theoretical perspective are presented.

  2. Growth and profitability in small privately held biotech firms: preliminary findings.

    Science.gov (United States)

    Brännback, Malin; Carsrud, Alan; Renko, Maija; Ostermark, Ralf; Aaltonen, Jaana; Kiviluoto, Niklas

    2009-06-01

    This paper reports on preliminary findings on a study of the relationship of growth and profitability among small privately held Finnish Life Science firms. Previous research results concerning growth and profitability are mixed, ranging from strongly positive to a negative relationship. The conventional wisdom states that growth is a prerequisite for profitability. Our results suggest that the reverse is the case. A high profitability-low growth biotech firm is more probably to make the transition to high profitability-high growth than a firm that starts off with low profitability and high growth.

  3. Suggesting a General ESP Model for Adult Learners

    Science.gov (United States)

    Al-Jumaily, Samir

    2011-01-01

    The study suggests a general model that could guarantee the cooperation between teachers and their students to overcome the difficulties encountered in ESP learning. It tries to join together different perspectives in the research of adult education, specifically in the teaching of English for Specific Purposes. It also provides some sort of trust…

  4. Suggested Guidelines for Screen Layouts and Design of Online Catalogs.

    Science.gov (United States)

    Matthews, Joseph R.

    1987-01-01

    Presents detailed guidelines based on the literature for screen layout and design of online catalogs, and discusses the potential advantages in terms of number of transactions per hour and user satisfaction. Further research questions are suggested and an extensive bibliography is provided. (CLB)

  5. Suggesting a General ESP Model for Adult Learners

    Science.gov (United States)

    Al-Jumaily, Samir

    2011-01-01

    The study suggests a general model that could guarantee the cooperation between teachers and their students to overcome the difficulties encountered in ESP learning. It tries to join together different perspectives in the research of adult education, specifically in the teaching of English for Specific Purposes. It also provides some sort of trust…

  6. Animal Rights: Selected Resources and Suggestions for Further Study.

    Science.gov (United States)

    Davidoff, Donald J.

    1989-01-01

    Presents an annotated list of selected resources intended to serve as a guide to the growing amount of material on animal rights. Suggestions to aid in additional research include subject headings used to find books, indexes used to locate periodical articles, sources for locating organizations, and a selected list of animal rights organizations.…

  7. [Adipocytokines: factors with various suggested functions].

    Science.gov (United States)

    Zhu, Ye; Huang, Dejia

    2010-04-01

    Fat accumulation has been shown to play important roles in the development of obesity-related disorders such as atherosclerosis, diabetes mellitus and hypertension. Recent studies have shown that fat tissue is not a simple energy storage organ, but exerts important endocrine functions. These are achieved predominantly through release of adipocytokines, which include several novel molecules released by adipocytes like leptin, resistin, adiponectin or visfatin, as well as some more classical cytokines released possibly by inflammatory cells, like TNF-alpha and IL-6. Adipocytokines may affect cardiovascular, hepatic, muscular and metabolic function. In this review, the recent research work of adipocytokines will be discussed.

  8. Preliminary results on nonparametric facial occlusion detection

    Directory of Open Access Journals (Sweden)

    Daniel LÓPEZ SÁNCHEZ

    2016-10-01

    Full Text Available The problem of face recognition has been extensively studied in the available literature, however, some aspects of this field require further research. The design and implementation of face recognition systems that can efficiently handle unconstrained conditions (e.g. pose variations, illumination, partial occlusion... is still an area under active research. This work focuses on the design of a new nonparametric occlusion detection technique. In addition, we present some preliminary results that indicate that the proposed technique might be useful to face recognition systems, allowing them to dynamically discard occluded face parts.

  9. 数值模拟方法在地震预测研究中应用的初步探讨(Ⅱ)%PRELIMINARY STUDY ON APPLICATION OF NUMERICAL SIMULATION METHODS TO EARTHQUAKE PREDICTION RESEARCH(Ⅱ)

    Institute of Scientific and Technical Information of China (English)

    邓志辉; 胡勐乾; 周斌; 陆远忠; 陶京玲; 马晓静; 姜辉; 李红

    2011-01-01

    With the advances in simulation techniques and understanding of geodynamic processes, numerical simulation is likely to play an increasingly important role in the research of seismic hazard analysis and earthquake prediction. In this paper,on the basis of the paper "A preliminary study on the application of numerical simulation methods to earthquake prediction research ( I ) " , the possible application of uncoordinated deformation analysis, Coulomb stress changes and earthquake probability modeling to the study of earthquake prediction is further discussed.When rock deforms from the elastic into the yield stage, the system is in a critical unstable state, the rock movement may deviate from the normal track and become complicated. The study results show that,before Wenan earthquake( Ms 5. 1 ) on July 4,2006, GPS velocity was well consistent with the numerical simulation speed in most areas of North China, while there were some differences in some regions, especially in the northeast of the North China Plain block, where big inconsistency in movement characteristics occurred, resulting perhaps from the preparation of Wenan earthquake.Research on earthquakes triggered by Coulomb stress change is a focus problem now. Numerical simulation may play an important role in the analysis of Coulomb stress changes. By constructing three-dimensional dynamic model, the effect of various factors on the value and distribution of Coulomb stress change can be simulated, and more realistic results can be obtained. By numerical simulation of Coulomb stress changes to seismic activities beneath Sichuan Zipingpu reservoirs, it is found that with the increase of reservoir water storage time,the pore pressure diffusion in the effective additional stress field will be gradually expanded to the range of more than 10km underground. The regional effective additional stress field and seismic activities show different characteristics in several typical regions.The United States Southern

  10. Didactic Experiments Suggest Enhanced Learning Outcomes

    DEFF Research Database (Denmark)

    Pals Svendsen, Lisbet

    2011-01-01

    The article discusses a didactic experiment carried out at an MA programme at The Copenhagen Business School. The experiment aimed at encouraging students to take charge of their learning processes via a course programme design that would motivate students to take an active part in choosing...... and presenting material in the language studied, just as they were encouraged to systematically use evaluation processes to enhance learning outcomes. Eventually, increased grade point averages suggested that the experiment was successful. The article also mentions subsequent revisions to the original format...

  11. Suggestions about Taxi Service in Beijing

    Institute of Scientific and Technical Information of China (English)

    李颖

    2006-01-01

    @@ No matter what kinds1 of work we are engaged in, we usually play the role of the customers2 in life. Maybe we offer service to our clients, but at the same time, we get service from other people. So, to the society3, it is very important of the level of the service occupations4. In this essay, I want to talk about the service of the taxi in Beijing5. Because there are some problems in this service occupation, I will give three suggestions to these problems6.

  12. Suggestions for Implementing Flipped Classroom in China

    Institute of Scientific and Technical Information of China (English)

    周婷

    2016-01-01

    Educators in the twenty-first century are constantly adopting new technologies and pedagogies. Flipped Classroom Model is one of the most promising approaches to transforming learning experiences, which has been applied to both K-12 edu-cation and higher education at home and abroad. Influenced by culture and learning styles, the effectiveness and concrete imple-mentation strategies of this teaching model is different in different countries. How to localize the model in China is an important question for educators to think about. The paper makes suggestions for implementing Flipped Classroom in China, aiming at helping teachers to flip their classrooms successfully.

  13. Responding to hypnotic and nonhypnotic suggestions: performance standards, imaginative suggestibility, and response expectancies.

    Science.gov (United States)

    Meyer, Eric C; Lynn, Steven Jay

    2011-07-01

    This study examined the relative impact of hypnotic inductions and several other variables on hypnotic and nonhypnotic responsiveness to imaginative suggestions. The authors examined how imaginative suggestibility, response expectancies, motivation to respond to suggestions, and hypnotist-induced performance standards affected participants' responses to both hypnotic and nonhypnotic suggestions and their suggestion-related experiences. Suggestions were administered to 5 groups of participants using a test-retest design: (a) stringent performance standards; (b) lenient performance standards; (c) hypnosis test-retest; (d) no-hypnosis test-retest; and (e) no-hypnosis/hypnosis control. The authors found no support for the influence of a hypnotic induction or performance standards on responding to suggestions but found considerable support for the role of imaginative suggestibility and response expectancies in predicting responses to both hypnotic and nonhypnotic suggestions.

  14. Preliminary Development and Validation of the Mindful Student Questionnaire

    Science.gov (United States)

    Renshaw, Tyler L.

    2017-01-01

    Research validating mindfulness-based interventions with youths and in schools is growing, yet research validating measures of youths' mindfulness in schools has received far less empirical attention. The present study makes the case for and reports on the preliminary development and validation of a new, 15-item, multidimensional, self-report…

  15. Dinosaur Peptides Suggest Mechanisms of Protein Survival

    Energy Technology Data Exchange (ETDEWEB)

    San Antonio, James D.; Schweitzer, Mary H.; Jensen, Shane T.; Kalluri, Raghu; Buckley, Michael; Orgel, Joseph P.R.O. (Harvard-Med); (IIT); (NCSU); (UPENN); (Manchester); (Orthovita)

    2011-09-16

    Eleven collagen peptide sequences recovered from chemical extracts of dinosaur bones were mapped onto molecular models of the vertebrate collagen fibril derived from extant taxa. The dinosaur peptides localized to fibril regions protected by the close packing of collagen molecules, and contained few acidic amino acids. Four peptides mapped to collagen regions crucial for cell-collagen interactions and tissue development. Dinosaur peptides were not represented in more exposed parts of the collagen fibril or regions mediating intermolecular cross-linking. Thus functionally significant regions of collagen fibrils that are physically shielded within the fibril may be preferentially preserved in fossils. These results show empirically that structure-function relationships at the molecular level could contribute to selective preservation in fossilized vertebrate remains across geological time, suggest a 'preservation motif', and bolster current concepts linking collagen structure to biological function. This non-random distribution supports the hypothesis that the peptides are produced by the extinct organisms and suggests a chemical mechanism for survival.

  16. Coordination in contractual relations: Some preliminary findings from the Malaysian housing industry

    Directory of Open Access Journals (Sweden)

    Suraya Ismail

    2008-12-01

    Full Text Available The traditional general procurement route found in many housing projects in Malaysia is conceptualized as a governance structure following the transaction cost economics (TCE approach. This approach has been used to examine governance structures in different economic sectors in several countries but evidence of its use in the context of developing countries is limited. This lack of evidence has prompted the authors to conduct a preliminary study to ascertain whether a TCE approach can explain construction governance structures in developing countries. This research does not discuss the trade-off that governs the choice of hybrids, market or hierarchies for organizing transactions. Rather, it takes advantage of existing research to substantiate the specific properties of hybrid organizations as governance structures. The main focus is coordination. Coordination is specified at two levels. At Level 1 is the coordination of specialization (i.e. the formation of the project team members and at Level 2 is the coordination mode of the contracting parties (client and contractor and the agents involved (the lead designer and project manage r. A case survey method was adopted. Preliminary findings seem to suggest that clients have used hierarchical themes in the contracts and high powered incentives to coordinate with in the contracting parties. The research findings suggest that all participants involved in the sample studied used governance structures symptomatic of a hybrid organization.

  17. 形式与意义并重、明示与暗示同行的二语语法教学模式初探%A Primary Research on Second Language Grammar Instructions:Form and Meaning,Explicit and Suggestion Approach

    Institute of Scientific and Technical Information of China (English)

    刘杰

    2011-01-01

    Depending on the review of second language grammar teaching in the past decades,we can find that there has formed a consensus, after years of discussion,among researchers and teachers on the necessity and value of Second Language grammar teaching.However,no proved effective teaching method, which can convince every researcher and Second Language teacher through empirical study, has been produced after years' exploration.The present paper explores the model of second language grammar teaching and provides another perspective to second language teachers by attaching equal importance on form and meaning and combining expression with suggestion.%总结二语语法教学的历史,我们可以发现,二语语法教学的必要性及价值经过多年的讨论,已经在研究者和广大教师中达成了共识。但在二语语法教学方法方面,多年的讨论至今并没有产生一个让每一位研究者和二语教师都信服且经过实证研究证明了的有效方法。本文尝试对形式与意义并重、明示与暗示同行的二语语法教学模式进行探讨,以期给二语教学工作者提供又一个角度。

  18. Chest magnetic resonance imaging: a protocol suggestion

    Directory of Open Access Journals (Sweden)

    Bruno Hochhegger

    2015-12-01

    Full Text Available Abstract In the recent years, with the development of ultrafast sequences, magnetic resonance imaging (MRI has been established as a valuable diagnostic modality in body imaging. Because of improvements in speed and image quality, MRI is now ready for routine clinical use also in the study of pulmonary diseases. The main advantage of MRI of the lungs is its unique combination of morphological and functional assessment in a single imaging session. In this article, the authors review most technical aspects and suggest a protocol for performing chest MRI. The authors also describe the three major clinical indications for MRI of the lungs: staging of lung tumors; evaluation of pulmonary vascular diseases; and investigation of pulmonary abnormalities in patients who should not be exposed to radiation.

  19. Chest magnetic resonance imaging: a protocol suggestion*

    Science.gov (United States)

    Hochhegger, Bruno; de Souza, Vinícius Valério Silveira; Marchiori, Edson; Irion, Klaus Loureiro; Souza Jr., Arthur Soares; Elias Junior, Jorge; Rodrigues, Rosana Souza; Barreto, Miriam Menna; Escuissato, Dante Luiz; Mançano, Alexandre Dias; Araujo Neto, César Augusto; Guimarães, Marcos Duarte; Nin, Carlos Schuler; Santos, Marcel Koenigkam; Silva, Jorge Luiz Pereira e

    2015-01-01

    In the recent years, with the development of ultrafast sequences, magnetic resonance imaging (MRI) has been established as a valuable diagnostic modality in body imaging. Because of improvements in speed and image quality, MRI is now ready for routine clinical use also in the study of pulmonary diseases. The main advantage of MRI of the lungs is its unique combination of morphological and functional assessment in a single imaging session. In this article, the authors review most technical aspects and suggest a protocol for performing chest MRI. The authors also describe the three major clinical indications for MRI of the lungs: staging of lung tumors; evaluation of pulmonary vascular diseases; and investigation of pulmonary abnormalities in patients who should not be exposed to radiation. PMID:26811555

  20. TEACHING READING:PROBLEMS AND SUGGESTIONS

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    IntroductionAmong the four skills,reading has been viewed as the most basic and useful skill for Chinese learners ofEnglish.Many college students will.after leaving their English class,come into contact largely(andsometimes solely)with the written form of the language.Therefore the instruction of reading has becomevery important in English teaching Although great developments have been made both in the linguisticand pragmatic fields of reading analysis.teaching Chinese students the specific skills of reading inEnglish is still a tough problem.Many English teachers have become more and more aware of theChinese students difficulties and more and more aware of how inefficient the traditional approach is inthe design of teaching materials and leaching methods.As a result,this paper is an attempt to analysesome current theoretical achievements and suggest a revised method for teaching Chinese students.

  1. Extant mammal body masses suggest punctuated equilibrium

    Science.gov (United States)

    Mattila, Tiina M; Bokma, Folmer

    2008-01-01

    Is gradual microevolutionary change within species simultaneously the source of macroevolutionary differentiation between species? Since its first publication, Darwin's original idea that phenotypic differences between species develop gradually over time, as the accumulation of small selection-induced changes in successive generations has been challenged by palaeontologists claiming that, instead, new species quickly acquire their phenotypes to remain virtually unchanged until going extinct again. This controversy, widely known as the ‘punctuated equilibrium’ debate, remained unresolved, largely owing to the difficulty of distinguishing biological species from fossil remains. We analysed body masses of 2143 existing mammal species on a phylogeny comprising 4510 (i.e. nearly all) extant species to estimate rates of gradual (anagenetic) and speciational (cladogenetic) evolution. Our Bayesian estimates from mammals as well as separate sub-clades such as primates and carnivores suggest that gradual evolution is responsible for only a small part of body size variation between mammal species. PMID:18595835

  2. Preliminary results in surgery of Parkinson's disease.

    Science.gov (United States)

    Nasser, J A; Confort, C I; Ferraz, A; Bouza, A A

    1998-09-01

    The authors present the preliminary results of 20 patients selected to be operated on between January 1996 and April 1997. These patients presented one of the present indications for stereotactic posteroventral pallidotomy (PVP), such as: rigidity, akinesia/bradykinesia, gait dysfunction, drug induced dyskinesias and tremor. Every patient of this protocol was evaluated by: UPDRS score, Schwab and England scale, Hoehn and Yahr Staging Scale before and after surgery. The results in 3 months showed a remarkable improvement after PVP (P < 0.01) in all functional assessments, except for facial expression, speech and posture. The morbidity was 5%. 5 patients (25%) who were in Hoehn and Yahr 5 underwent a bilateral simultaneous PVP. In 5 patients (25%), who had tremor, during the PVP, VIM thalamotomy was added. These preliminary results, suggest that PVP is highly effective for PD symptoms.

  3. A Preliminary Jupiter Model

    CERN Document Server

    Hubbard, W B

    2016-01-01

    In anticipation of new observational results for Jupiter's axial moment of inertia and gravitational zonal harmonic coefficients from the forthcoming Juno orbiter, we present a number of preliminary Jupiter interior models. We combine results from ab initio computer simulations of hydrogen-helium mixtures, including immiscibility calculations, with a new nonperturbative calculation of Jupiter's zonal harmonic coefficients, to derive a self-consistent model for the planet's external gravity and moment of inertia. We assume helium rain modified the interior temperature and composition profiles. Our calculation predicts zonal harmonic values to which measurements can be compared. Although some models fit the observed (pre-Juno) second- and fourth-order zonal harmonics to within their error bars, our preferred reference model predicts a fourth-order zonal harmonic whose absolute value lies above the pre-Juno error bars. This model has a dense core of about 12 Earth masses, and a hydrogen-helium-rich envelope with...

  4. A Preliminary Jupiter Model

    Science.gov (United States)

    Hubbard, W. B.; Militzer, B.

    2016-03-01

    In anticipation of new observational results for Jupiter's axial moment of inertia and gravitational zonal harmonic coefficients from the forthcoming Juno orbiter, we present a number of preliminary Jupiter interior models. We combine results from ab initio computer simulations of hydrogen-helium mixtures, including immiscibility calculations, with a new nonperturbative calculation of Jupiter's zonal harmonic coefficients, to derive a self-consistent model for the planet's external gravity and moment of inertia. We assume helium rain modified the interior temperature and composition profiles. Our calculation predicts zonal harmonic values to which measurements can be compared. Although some models fit the observed (pre-Juno) second- and fourth-order zonal harmonics to within their error bars, our preferred reference model predicts a fourth-order zonal harmonic whose absolute value lies above the pre-Juno error bars. This model has a dense core of about 12 Earth masses and a hydrogen-helium-rich envelope with approximately three times solar metallicity.

  5. A Conceptual Review of Research on the Pathological Use of Computers, Video Games, and the Internet

    Science.gov (United States)

    Sim, Timothy; Gentile, Douglas A.; Bricolo, Francesco; Serpelloni, Giovanni; Gulamoydeen, Farah

    2012-01-01

    Preliminary research studies suggest that some people who use computer, video games, and the Internet heavily develop dysfunctional symptoms, often referred to in the popular press as an "addiction." Although several studies have measured various facets of this issue, there has been no common framework within which to view these studies. This…

  6. Leishmania major: Parasite Interactions Suggesting Sexuality

    Directory of Open Access Journals (Sweden)

    Sousa Maria Auxiliadora de

    1997-01-01

    Full Text Available In five experiments, Leishmania (Leishmania major (MRHO/SU/59/P-strain grew poorly when seeded in FYTS medium supplemented with 15% fetal calf serum, but presented several peculiar pairs of promastigotes diametrically opposed and attached at their posterior ends (5.8-13.5%. As seen in Giemsa-stained smears, a ring-like line and/or an enlargement, generally occurred at the parasite junction. A close proximity of nuclei, which sometimes were difficult to distinguish from each other, was also observed at this junction. Several of these pairs appeared to be composed of fused cells in which the nuclei could be apparently fused, as shown by fluorescence microscopy to detect ß-tubulin and DNA, and by scanning electron microscopy. Under other culture conditions these pairs were absent or occurred at very low rates (0.2-2.2%. Such pairs differ markedly from longitudinally dividing cells and resemble those described in two other Leishmania species, as well as in Herpetomonas megaseliae and Phytomonas davidi, suggesting steps of a putative sexual process

  7. PROBLEMS AND SUGGESTIONS FOR OFFICE FURNITURE MANUFACTURE

    Directory of Open Access Journals (Sweden)

    Cevdet Söğütlü

    2016-12-01

    Full Text Available This study aims to identify the problems encountered in production lines for office furniture manufacturers and gives suggestions to the problems. For this response, a questionnaire was designed and conducted with directors or owners of 50 office furniture manufacturers of small, medium and large scale size enterprises which were randomly selected from different cities. The questionnaire aims to focus on identifying the fundamental obstacles for production, marketing, sales and law. The data from questionnaire was calculated with frequency numbers and percentages for statistical values. In respect to the scope of dependent variables for the study, relationships between the independent variables such as the size of the company scale and Chi Square Single Analysis of Variance (ANOVA were determined. According to the results, 52% of customers constitute owners. The biggest obstacle is the lack of qualified personnel in office furniture production while 46% of customers complain about pour designs. As a result, the study concludes with specific obstacles for logistics (30%, distributions (18%, unpaid bills after delivery (28%, and unconscious of the consumer (24% in the office furniture sector.

  8. Pattern Genes Suggest Functional Connectivity of Organs

    Science.gov (United States)

    Qin, Yangmei; Pan, Jianbo; Cai, Meichun; Yao, Lixia; Ji, Zhiliang

    2016-05-01

    Human organ, as the basic structural and functional unit in human body, is made of a large community of different cell types that organically bound together. Each organ usually exerts highly specified physiological function; while several related organs work smartly together to perform complicated body functions. In this study, we present a computational effort to understand the roles of genes in building functional connection between organs. More specifically, we mined multiple transcriptome datasets sampled from 36 human organs and tissues, and quantitatively identified 3,149 genes whose expressions showed consensus modularly patterns: specific to one organ/tissue, selectively expressed in several functionally related tissues and ubiquitously expressed. These pattern genes imply intrinsic connections between organs. According to the expression abundance of the 766 selective genes, we consistently cluster the 36 human organs/tissues into seven functional groups: adipose & gland, brain, muscle, immune, metabolism, mucoid and nerve conduction. The organs and tissues in each group either work together to form organ systems or coordinate to perform particular body functions. The particular roles of specific genes and selective genes suggest that they could not only be used to mechanistically explore organ functions, but also be designed for selective biomarkers and therapeutic targets.

  9. Tag Correspondence Model for User Tag Suggestion

    Institute of Scientific and Technical Information of China (English)

    涂存超; 刘知远; 孙茂松

    2015-01-01

    Some microblog services encourage users to annotate themselves with multiple tags, indicating their attributes and interests. User tags play an important role for personalized recommendation and information retrieval. In order to better understand the semantics of user tags, we propose Tag Correspondence Model (TCM) to identify complex correspondences of tags from the rich context of microblog users. The correspondence of a tag is referred to as a unique element in the context which is semantically correlated with this tag. In TCM, we divide the context of a microblog user into various sources (such as short messages, user profile, and neighbors). With a collection of users with annotated tags, TCM can automatically learn the correspondences of user tags from multiple sources. With the learned correspondences, we are able to interpret implicit semantics of tags. Moreover, for the users who have not annotated any tags, TCM can suggest tags according to users’ context information. Extensive experiments on a real-world dataset demonstrate that our method can effciently identify correspondences of tags, which may eventually represent semantic meanings of tags.

  10. [Evidence that suggest the reality of reincarnation].

    Science.gov (United States)

    Bonilla, Ernesto

    2015-06-01

    Worldwide, children can be found who reported that they have memories of a previous life. More than 2,500 cases have been studied and their specifications have been published and preserved in the archives of the Division of Perceptual Studies at the University of Virginia (United States). Many of those children come from countries where the majority of the inhabitants believe in reincarnation, but others come from countries with different cultures and religions that reject it. In many cases, the revelations of the children have been verified and have corresponded to a particular individual, already dead. A good number of these children have marks and birth defects corresponding to wounds on the body of his previous personality. Many have behaviors related to their claims to their former life: phobias, philias, and attachments. Others seem to recognize people and places of his supposed previous life, and some of their assertions have been made under controlled conditions. The hypothesis of reincarnation is controversial. We can never say that it does not occur, or will obtain conclusive evidence that it happens. The cases that have been described so far, isolated or combined, do not provide irrefutable proof of reincarnation, but they supply evidence that suggest its reality.

  11. Suggested use of vaccines in diabetes

    Directory of Open Access Journals (Sweden)

    Jothydev Kesavadev

    2012-01-01

    Full Text Available Diabetes has emerged as a disease of major public health importance in India affecting the rich and the poor alike. Conventionally, comprehensive diabetes management is aimed at preventing micro and macro vascular complications. However, morbidity and mortality due to infections are also significant. In developing countries like India, the concept of adult immunization is far from reality. Recently the H1N1 pandemic has triggered the necessity for considering immunization in all age groups for the prevention of vaccine-preventable fatal infectious diseases. Considering the economics of immunization in a developing country, providing free vaccines to all adults may not be a practical solution, although the free universal immunization program for children is in existence for several decades. There is no consensus on the use of vaccines in diabetes subjects in India. However, there are some clinics offering routine pneumococcal, influenza and other vaccinations. Patients with diabetes have a deranged immune system making them more prone for infections. Hospitalization and death due to pneumococcal disease and influenza are higher in diabetes patients. They, like other healthy individuals, have a normal humoral response to vaccination with clinically significant benefits. The American Diabetes Association, Advisory Committee on Immunization Practices, Centers for Disease Control and Prevention, World Health Organization, United Kingdom Guidelines and a number of other scientific organizations have well defined guidelines for vaccination in diabetes. In this article we make some suggestions for clinicians in India, regarding use of vaccines in subjects with diabetes.

  12. Thermal energy storage in aquifiers: preliminary information

    Energy Technology Data Exchange (ETDEWEB)

    Allen, R.D.

    1979-12-01

    Topics discussed include: conceptual designs; numerical modelling; field experiments; relevant technical information; feasibility studies; preliminary aquifer selection considerations; and preliminary design and operating considerations. (TFD)

  13. Employee suggestion programs: the rewards of involvement.

    Science.gov (United States)

    Mishra, J M; McKendall, M

    1993-09-01

    Successful ESPs are the products of a great deal of effort by managers, administrators, teams, individuals, and reviewers, who are all striving to achieve the goals of increased profitability and enhanced employee involvement. A review of the literature indicates that there are several prescriptions that will increase the likelihood of a successful ESP (see the box). Today's American business prophets sound ceaseless calls to arms in the name of "world class performance," "global competitiveness," "total quality management," and a variety of other buzz terms. A burgeoning industry has evolved that promises, through speeches, teleconferences, seminars, and consulting contracts, to teach American organizations how to achieve excellence. In the face of a sputtering economy and unrelenting competitive pressure, today's managers must translate these laudatory ideals into hands-on reality without sacrificing the firm's profit margin to experimentation. If any idea can help an organization achieve improvement through a workable program, then that idea and that program deserve real consideration. An ESP represents an opportunity to tap the intelligence and resourcefulness of an organization's employees, and by doing so, reap significant cost savings. Those companies and managers that have an ESP program uniformly list economic advantages first when describing the benefits of their employee suggestion programs. But there is another deeper and longer term benefit inherent in an ESP. These programs allow employees to become involved in their organization; they drive deaccession to lower levels, they give employees more responsibility, they foster creative approaches to work, and they encourage creativity in pursuit of company goals.(ABSTRACT TRUNCATED AT 250 WORDS)

  14. Hypnosis, hypnotic suggestibility, memory, and involvement in films.

    Science.gov (United States)

    Maxwell, Reed; Lynn, Steven Jay; Condon, Liam

    2015-05-01

    Our research extends studies that have examined the relation between hypnotic suggestibility and experiential involvement and the role of an hypnotic induction in enhancing experiential involvement (e.g., absorption) in engaging tasks. Researchers have reported increased involvement in reading (Baum & Lynn, 1981) and music-listening (Snodgrass & Lynn, 1989) tasks during hypnosis. We predicted a similar effect for film viewing: greater experiential involvement in an emotional (The Champ) versus a non-emotional (Scenes of Toronto) film. We tested 121 participants who completed measures of absorption and trait dissociation and the Harvard Group Scale of Hypnotic Susceptibility and then viewed the two films after either an hypnotic induction or a non-hypnotic task (i.e., anagrams). Experiential involvement varied as a function of hypnotic suggestibility and film clip. Highly suggestible participants reported more state depersonalization than less suggestible participants, and depersonalization was associated with negative affect; however, we observed no significant correlation between hypnotic suggestibility and trait dissociation. Although hypnosis had no effect on memory commission or omission errors, contrary to the hypothesis that hypnosis facilitates absorption in emotionally engaging tasks, the emotional film was associated with more commission and omission errors compared with the non-emotional film. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. EUPORIAS: plans and preliminary results

    Science.gov (United States)

    Buontempo, C.

    2013-12-01

    Recent advances in our understanding and ability to forecast climate variability have meant that skilful predictions are beginning to be routinely made on seasonal to decadal (s2d) timescales. Such forecasts have the potential to be of great value to a wide range of decision-making, where outcomes are strongly influenced by variations in the climate. In 2012 the European Commission funded EUPORIAS, a four year long project to develop prototype end-to-end climate impact prediction services operating on a seasonal to decadal timescale, and assess their value in informing decision-making. EUPORIAS commenced on 1 November 2012, coordinated by the UK Met Office leading a consortium of 24 organisations representing world-class European climate research and climate service centres, expertise in impacts assessments and seasonal predictions, two United Nations agencies, specialists in new media, and commercial companies in climate-vulnerable sectors such as energy, water and tourism. The poster describes the setup of the project, its main outcome and some of the very preliminary results.

  16. Development and preliminary results of the Financial Incentive Coercion Assessment questionnaire.

    Science.gov (United States)

    Byrne, Margaret M; Croft, Jason R; French, Michael T; Dugosh, Karen L; Festinger, David S

    2012-07-01

    Financial incentives are often used in research, yet no measure exists to determine whether they lead to perceptions of coercion in subjects. We present a preliminary evaluation of a recently developed Financial Incentive Coercion Assessment (FICA) questionnaire. FICA measures perceived coercion specifically related to payment for participation in a research study. Two hundred sixty-six subjects were recruited from a large randomized controlled trial; 152 returned for a 6-month follow-up and completed the FICA. Approximately 30% of participants reported the major reason for participating was "for the money," but less than 5% felt that the financial incentives were coercive. FICA results are consistent with levels of perceived coercion using an alternative measure. Initial assessment of responses on the FICA suggests that it may provide a novel approach to measuring perceived coercion from financial incentives in research. Future work will refine the FICA and analyze its psychometric properties.

  17. Hepatitis B in Bangladesh: Further Suggestions

    Directory of Open Access Journals (Sweden)

    Mohammad Shafiul Jamal

    2006-06-01

    Full Text Available Iread with great interest Rashid and Rafiq's article published in the spring issue of this journal(1. The authors not only highlighted the shortcomings of the current hepatitis B vaccination strategy in Bangladesh but also prescribed awonderful policy, which is felt to be both costeffective and befitting with the country's existing programme on immunization. To complement thisI would like to add few more points: ||l|| Most neonates mount an immune response, which is believed to be adequate to reduce their risk of perinatal Hepatitis B Virus (HBV acquisition after vaccination(2. Though the pre-term babies (<37 weeks show a slower response than the term (||“||37 weeks babies, immunogenicity, which is inversely proportional to the gestational age, can be improved by increasing the vaccine dosage (2,3. l| Timing first dose of hepatitis B vaccine with BCG probably has a positive interaction: administration of BCG at the time of HBV vaccine priming at birth markedly increases the cytokines as well as ntibody responses to HBV vaccine(4. This astonishing finding might suggest that BCG has a synergistic effect on hepatitis B vaccination. Bangladesh is reported to have a very high (94% coverage of BCG vaccine(5; the uptake of HBV vaccine can be equally improved by timing it with BCG.l| The present infant vaccination policy will leave adolescents unguarded and hence nationwide prevention of the disease will be delayed. A recent survey unveils that available infrastructure in Bangladesh has sufficient spare capacity to sustain storage of an increased quantity of vaccines(5. To make good use of this unused legroom adolescent vaccination should be started along with infant vaccination. Countries such as Spain and Portugal have both neonatal and adolescent vaccination programmes in place, since 1993 and 2000 respectively, and these countries will be able to end the adolescent programme once the first immunised newborn cohort has reached the target age of the

  18. Suggestibility under Pressure: Theory of Mind, Executive Function, and Suggestibility in Preschoolers

    Science.gov (United States)

    Karpinski, Aryn C.; Scullin, Matthew H.

    2009-01-01

    Eighty preschoolers, ages 3 to 5 years old, completed a 4-phase study in which they experienced a live event and received a pressured, suggestive interview about the event a week later. Children were also administered batteries of theory of mind and executive function tasks, as well as the Video Suggestibility Scale for Children (VSSC), which…

  19. Webis at TREC 2014: Web, Session, and Contextual Suggestion Tracks

    Science.gov (United States)

    2014-11-01

    collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE NOV 2014 2. REPORT TYPE 3. DATES COVERED 00...much to improve the result ranking. 4. CONTEXTUAL SUGGESTION TRACK The research question we examine in the Contextual Sug- gestion track is whether a... gestions we build upon state-of-the-art tools. Our first run uses descriptions without explanations while an explanation is added in the second run

  20. The Preliminaries of a Reference

    DEFF Research Database (Denmark)

    Butler, Graham; Sadl, Urska

    2017-01-01

    by the reasons why the Court after an oral hearing held in the presence of the parties and eight intervening Member States, and after hearing the Advocate General did not deliver one. The comment examines the legal framework, as well as the detailed procedural rules and guidelines that govern the cooperation...... of national courts in the preliminary reference procedure. It highlights the fact that preliminary references can only work when the preliminaries of a reference – the culture of sincere cooperation and litigation, efficient communication and flexible procedural rules – are in place....

  1. CHINESE EFL UNDERGRADUATES’ ACADEMIC WRITING: RHETORICAL DIFFICULTIES AND SUGGESTIONS

    Directory of Open Access Journals (Sweden)

    Xiaoyun Bian

    2016-07-01

    Full Text Available Difficulties encountered by students in L2 academic writing has been a subject of research for several decades. However, to date, there still remains a lack of detailed and in-depth investigation into this area of interest. This qualitative study thoroughly investigated the rhetorical difficulties faced by Chinese EFL undergraduate academic writers, and collected suggestions on how to address these rhetorical issues. To be sufficiently detailed and thorough, this study divided students' difficulties into process- and product-related difficulties, and used triangulated data from supervisors' perspectives, students' perspectives, and supervisors' comments to address research questions. Although there were no strong generalizations derived from data from different perspectives and sources, the findings of this study showed supervisor perceptions of the rhetorical difficulties the students experienced were almost identical. In nature these rhetorical difficulties were culturallyembedded and genre-related issues; and the degree of difficulty experienced by each student varied. In this study, supervisors and students both suggested that, to solve rhetorical difficulties, teacher student communication should be improved. This study provided empirical evidence to contrastive rhetoric theory and socio-cultural theory. It also offered suggestions on how to strengthen future research in this area of inquiry, and how to improve academic writing teaching in L2 educational contexts.

  2. Preliminary safety analysis methodology for the SMART

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Kyoo Hwan; Chung, Y. J.; Kim, H. C.; Sim, S. K.; Lee, W. J.; Chung, B. D.; Song, J. H. [Korea Atomic Energy Research Institute, Taejeon (Korea)

    2000-03-01

    This technical report was prepared for a preliminary safety analysis methodology of the 330MWt SMART (System-integrated Modular Advanced ReacTor) which has been developed by Korea Atomic Energy Research Institute (KAERI) and funded by the Ministry of Science and Technology (MOST) since July 1996. This preliminary safety analysis methodology has been used to identify an envelope for the safety of the SMART conceptual design. As the SMART design evolves, further validated final safety analysis methodology will be developed. Current licensing safety analysis methodology of the Westinghouse and KSNPP PWRs operating and under development in Korea as well as the Russian licensing safety analysis methodology for the integral reactors have been reviewed and compared to develop the preliminary SMART safety analysis methodology. SMART design characteristics and safety systems have been reviewed against licensing practices of the PWRs operating or KNGR (Korean Next Generation Reactor) under construction in Korea. Detailed safety analysis methodology has been developed for the potential SMART limiting events of main steam line break, main feedwater pipe break, loss of reactor coolant flow, CEA withdrawal, primary to secondary pipe break and the small break loss of coolant accident. SMART preliminary safety analysis methodology will be further developed and validated in parallel with the safety analysis codes as the SMART design further evolves. Validated safety analysis methodology will be submitted to MOST as a Topical Report for a review of the SMART licensing safety analysis methodology. Thus, it is recommended for the nuclear regulatory authority to establish regulatory guides and criteria for the integral reactor. 22 refs., 18 figs., 16 tabs. (Author)

  3. A PRELIMINARY JUPITER MODEL

    Energy Technology Data Exchange (ETDEWEB)

    Hubbard, W. B. [Lunar and Planetary Laboratory, The University of Arizona, Tucson, AZ 85721 (United States); Militzer, B. [Department of Earth and Planetary Science, Department of Astronomy, University of California, Berkeley, CA 94720 (United States)

    2016-03-20

    In anticipation of new observational results for Jupiter's axial moment of inertia and gravitational zonal harmonic coefficients from the forthcoming Juno orbiter, we present a number of preliminary Jupiter interior models. We combine results from ab initio computer simulations of hydrogen–helium mixtures, including immiscibility calculations, with a new nonperturbative calculation of Jupiter's zonal harmonic coefficients, to derive a self-consistent model for the planet's external gravity and moment of inertia. We assume helium rain modified the interior temperature and composition profiles. Our calculation predicts zonal harmonic values to which measurements can be compared. Although some models fit the observed (pre-Juno) second- and fourth-order zonal harmonics to within their error bars, our preferred reference model predicts a fourth-order zonal harmonic whose absolute value lies above the pre-Juno error bars. This model has a dense core of about 12 Earth masses and a hydrogen–helium-rich envelope with approximately three times solar metallicity.

  4. Preliminary reference Earth model

    Science.gov (United States)

    Dziewonski, Adam M.; Anderson, Don L.

    1981-06-01

    A large data set consisting of about 1000 normal mode periods, 500 summary travel time observations, 100 normal mode Q values, mass and moment of inertia have been inverted to obtain the radial distribution of elastic properties, Q values and density in the Earth's interior. The data set was supplemented with a special study of 12 years of ISC phase data which yielded an additional 1.75 × 10 6 travel time observations for P and S waves. In order to obtain satisfactory agreement with the entire data set we were required to take into account anelastic dispersion. The introduction of transverse isotropy into the outer 220 km of the mantle was required in order to satisfy the shorter period fundamental toroidal and spheroidal modes. This anisotropy also improved the fit of the larger data set. The horizontal and vertical velocities in the upper mantle differ by 2-4%, both for P and S waves. The mantle below 220 km is not required to be anisotropic. Mantle Rayleigh waves are surprisingly sensitive to compressional velocity in the upper mantle. High S n velocities, low P n velocities and a pronounced low-velocity zone are features of most global inversion models that are suppressed when anisotropy is allowed for in the inversion. The Preliminary Reference Earth Model, PREM, and auxiliary tables showing fits to the data are presented.

  5. The CAST (Childhood Asperger Syndrome Test): preliminary development of a UK screen for mainstream primary-school-age children.

    Science.gov (United States)

    Scott, Fiona J; Baron-Cohen, Simon; Bolton, Patrick; Brayne, Carol

    2002-03-01

    The article describes a pilot and follow-up study of the preliminary development of a new tool to screen for Asperger syndrome (AS) and related social and communication conditions (the Childhood Asperger Syndrome Test, CAST) in children aged 4-11 years, in a non-clinical setting. In the pilot study, parents of 13 children with AS and of 37 typically developing children completed the CAST. There were significant differences between the AS and typical sample means. The pilot was used to establish preliminary cut-off scores for the CAST. In the main study, parents of 1150 primary-school-age children were sent the CAST, and 174 took part in the full data analysis. Results suggest that compared with other tools currently available, the CAST may be useful for identifying children at risk for AS and related conditions, in a mainstream non-clinical sample. Further research is ongoing.

  6. Ecological economics - a special perspective? Preliminary reflections

    DEFF Research Database (Denmark)

    Røpke, Inge

    2002-01-01

    This paper reports on some preliminary reflections from a research project concerning ecological economics as a special perspective. As Clive Spash noted in a presentation at the ESEE conference in Cambridge, July 2001, ecological economics has reached the age of puberty, looks into the glass...... and searches its own identity. The identity seeking processes are visible in the large number of publications discussing the characteristics of ecological economics as well as the similarities to and differences from environmental economics. The present paper is a part of this stream. The paper is work...

  7. PRELIMINARY RESEARCH OF THE ENGINEERING GEOLOGICAL CHARACTER TO THE AEOLIAN LOESS IN NORTH YILI COUNTRY%伊宁县北山坡风成黄土工程地质特性的初步研究

    Institute of Scientific and Technical Information of China (English)

    叶义生; 陈萍莉

    2011-01-01

    The Aeolian loess that developed during in 0.9~0.6 Ma geologic history and distnbute in piedmont of Yili Valley, with low moisture、 large ratio、 high collapsibility grade characteristic. These characteristic could influence cngineering construction in the region. In this paper,have been analyzed the distribution、 the engineering geological character, at first; the guide suggestion about selected site\\foundation treatment to the industrial and agricultural production and engineering construction are given. It is very practically significance to this research.%通过对伊宁县北山坡风成黄土的分布、颗粒组成、含水量变化特征、渗透性、湿陷性等因素,综合分析了工程地质特性,为工农业生产与工程建设场地选择和地基处理方面提供了指导性意见.

  8. Arapahoe NWR diversion reconstruction : Preliminary

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a preliminary plan for a diversion reconstruction for Hubbard #2. Oklahoma #1, Dryer, Hill and Crowder sites on the Arapahoe National Wildlife Refuge.

  9. Preliminary assessment of night vision goggles in airborne forest fire suppression

    Science.gov (United States)

    Jennings, Sion; Craig, Greg; Erdos, Rob; Filiter, Don; Crowell, Bob; Macuda, Todd

    2007-04-01

    Helicopters are widely used in daytime forest fire suppression, conducting diverse tasks such as spotting, re-supply, medical evacuation and airborne delivery. However, they are not used at night for forest fire suppression operations. There would be many challenges when operating in the vicinity of forest fires at night, including scene obscuration from smoke and dynamic changes in lighting conditions. There is little data on the use of Night Vision Goggles (NVGs) for airborne forest fire suppression. The National Research Council of Canada (NRC), in collaboration with the Ontario Ministry of Natural Resources (OMNR), performed a preliminary flight test to examine the use of NVGs while operating near forest fires. The study also simulated limited aspects of night time water bucketing. The preliminary observations from this study suggest that NVGs have potential to improve the safety and efficiency of airborne forest fire suppression, including forest fire perimeter mapping and take-off and landing in the vicinity of open fires. NVG operations at some distance from the fire pose minimal risk to flight, and provide an enhanced capability to identify areas of combustion at greater distances and accuracy. Closer to the fire, NVG flight becomes more risk intensive as a consequence of a reduction in visibility attributable to the adverse effects on NVG performance of the excess radiation and smoke emitted by the fire. The preliminary results of this study suggest that water bucketing at night is a difficult operation with elevated risk. Further research is necessary to clarify the operational limitations and implementation of these devices in forest fire suppression.

  10. Researching research

    DEFF Research Database (Denmark)

    Pais, Alexandre; Valero, Paola

    2012-01-01

    We discuss contemporary theories in mathematics education in order to do research on research. Our strategy consists of analysing discursively and ideologically recent key publications addressing the role of theory in mathematics education research. We examine how the field fabricates its object...... to a reflexivity of research on its discourses and effects. Furthermore, they enable us to present a clear distinction between what has been called the sociopolitical turn in mathematics education research and what we call a positioning of mathematics education (research) practices in the Political....

  11. Electronic cigarettes in the USA: a summary of available toxicology data and suggestions for the future

    Science.gov (United States)

    Orr, Michael S

    2014-01-01

    Objective To review the available evidence evaluating the toxicological profiles of electronic cigarettes (e-cigarettes) in order to understand the potential impact of e-cigarettes on individual users and the public health. Methods Systematic literature searches were conducted between October 2012 and October 2013 using five electronic databases. Search terms such as ‘e-cigarettes’ and ‘electronic delivery devices’ were used to identify the toxicology information for e-cigarettes. Results As of October 2013, the scientific literature contains very limited information regarding the toxicity of e-cigarettes commercially available in the USA. While some preliminary toxicology data suggests that e-cigarette users are exposed to lower levels of toxicants relative to cigarette smokers, the data available is extremely limited at this time. At present, there is insufficient toxicological data available to perform thorough risk assessment analyses for e-cigarettes; few toxicology studies evaluating e-cigarettes have been conducted to date, and standard toxicological testing paradigms have not been developed for comparing disparate types of tobacco products such as e-cigarettes and traditional cigarettes. Conclusions Overall, the limited toxicology data on e-cigarettes in the public domain is insufficient to allow a thorough toxicological evaluation of this new type of tobacco product. In the future, the acquisition of scientific datasets that are derived from scientifically robust standard testing paradigms, include comprehensive chemical characterisation of the aerosol, provide information on users’ toxicant exposure levels, and from studies replicated by independent researchers will improve the scientific community's ability to perform robust toxicological evaluations of e-cigarettes. PMID:24732158

  12. Grid-connected ICES: preliminary feasibility analysis and evaluation. Volume 2. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1977-06-30

    The HEAL Complex in New Orleans will serve as a Demonstration Community for which the ICES Demonstration System will be designed. The complex is a group of hospitals, clinics, research facilities, and medical educational facilities. The five tasks reported on are: preliminary energy analysis; preliminary institutional assessment; conceptual design; firming-up of commitments; and detailed work management plan.

  13. Suggestions on Writing for Publication in Language Learning Journals

    Directory of Open Access Journals (Sweden)

    George M. Jacobs

    1999-01-01

    Full Text Available This article provides suggestions on writing for journals in the field of language learning. These suggestions are presented in three sections. The first section discusses how to begin. Suggestions in this section are that we appreciate the benefits of writing for publication, develop good ideas, work efficiently, ponder options as to what type of writing to do, choose a good topic, consider replication of other's research, and cooperate with others. The second section presents suggestions on doing the actual writing. Here, it is suggested that we connect ideas, delve deeply into the ideas we present, strive to write the reader friendly manner, use visuals, and improve our writing by noticing how other journal authors write. The third section concerns relations with editors. The advice given is that we choose carefully the journal to which we submit our work, follow that journal's directions to contributors, include a cover letter, be prepared to wait patiently, welcome critical feedback from editors and reviewers, and view editors as colleagues.

  14. Textual appropriation in engineering master's theses: a preliminary study.

    Science.gov (United States)

    Eckel, Edward J

    2011-09-01

    In the thesis literature review, an engineering graduate student is expected to place original research in the context of previous work by other researchers. However, for some students, particularly those for whom English is a second language, the literature review may be a mixture of original writing and verbatim source text appropriated without quotations. Such problematic use of source material leaves students vulnerable to an accusation of plagiarism, which carries severe consequences. Is such textual appropriation common in engineering master's writing? Furthermore, what, if anything, can be concluded when two texts have been found to have textual material in common? Do existing definitions of plagiarism provide a sufficient framework for determining if an instance of copying is transgressive or not? In a preliminary attempt to answer these questions, text strings from a random sample of 100 engineering master's theses from the ProQuest Dissertations and Theses database were searched for appropriated verbatim source text using the Google search engine. The results suggest that textual borrowing may indeed be a common feature of the master's engineering literature review, raising questions about the ability of graduate students to synthesize the literature. The study also illustrates the difficulties of making a determination of plagiarism based on simple textual similarity. A context-specific approach is recommended when dealing with any instance of apparent copying.

  15. Paranormal experience and the COMT dopaminergic gene: a preliminary attempt to associate phenotype with genotype using an underlying brain theory.

    Science.gov (United States)

    Raz, Amir; Hines, Terence; Fossella, John; Castro, Daniella

    2008-01-01

    Paranormal belief and suggestibility seem related. Given our recent findings outlining a putative association between suggestibility and a specific dopaminergic genetic polymorphism, we hypothesized that similar exploratory genetic data may offer supplementary insights into a similar correlation with paranormal belief. With more affordable costs and better technology in the aftermath of the human genome project, genotyping is increasingly ubiquitous. Compelling brain theories guide specific research hypotheses as scientists begin to unravel tentative relationships between phenotype and genotype. In line with a dopaminergic brain theory, we tried to correlate a specific phenotype concerning paranormal belief with a dopaminergic gene (COMT) known for its involvement in prefrontal executive cognition and for a polymorphism that is positively correlated with suggestibility. Although our preliminary findings are inconclusive, the research approach we outline should pave the road to a more scientific account of elucidating paranormal belief.

  16. The timing of the literature review in grounded theory research: an open mind versus an empty head.

    Science.gov (United States)

    Giles, Tracey; King, Lindy; de Lacey, Sheryl

    2013-01-01

    The timing of the literature review in grounded theory has been debated for decades, with previous recommendations to delay the review now under question. Mounting evidence suggests that a preliminary review can enhance theoretical sensitivity and rigor and may lead to innovative insights. However, researchers must acknowledge the influence of prior knowledge during data analysis and theory development to avoid bias. This article critically examines the ongoing debate and recommends that we should not seek to avoid preconceptions but ensure that they are well grounded in evidence and always subject to further investigation, revision, and refutation. If used reflexively, a preliminary literature review may well enhance grounded theory research.

  17. Texting to increase physical activity in teens: Development & preliminary

    Science.gov (United States)

    Our purpose was to present formative research and preliminary results for a self-determination-theory (SDT)-based text messages to promote physical activity (PA) among teens. Thirty 14- to 17-year olds, stratified by gender and race/ethnicity (Black, Hispanic, White), were recruited to participate i...

  18. Preliminary Study Suggests Low Incidence of Gastric Carcinoma in Kelantan Relates To Low Rate of Helicobacter Pylori Infection

    Science.gov (United States)

    Kaur, Gurjeet; Raj, S. Mahendra

    2001-01-01

    Helicobacter pylori-associated gastric carcinoma is generally more common in the antrum/body and is of the intestinal type. The aim of this study was to determine the pattern of gastric carcinoma in an area known to have a low prevalence of H. pylori. Pathology records of gastric carcinoma diagnosed at Hospital University Sains Malaysia between 1995 and 1999 were retrieved and studied. There were a total of 23 cases. The median age was 60 years. Eighteen patients were Malay and 5 were Chinese. The most common location of the tumour was the cardia/gastrooesophageal junction (61%, 14/23 patients). The majority was of the intestinal type (69.6%, 16/23). The frequency of gastric carcinoma appears to be exceptionally low in the area of study. The Chinese population was over-represented. The higher frequency of tumour in the cardia/gastro-oesophageal junction as compared to the antrum and body is in sharp contrast to most other studies. This reaffirms the notion that Helicobacter pylori infection is a causative agent for non-cardia gastric carcinomas. PMID:22973153

  19. Do Research Intermediaries Reduce Perceived Coercion to Enter Research Trials Among Criminally Involved Substance Abusers?

    Science.gov (United States)

    Festinger, David S; Dugosh, Karen L; Croft, Jason R; Arabia, Patricia L; Marlowe, Douglas B

    2011-01-01

    We examined the efficacy of including a research intermediary (RI) during the consent process in reducing participants' perceptions of coercion to enroll in a research study. Eighty-four drug court clients being recruited into an ongoing study were randomized to receive a standard informed consent process alone (standard condition) or with an RI (intermediary condition). Before obtaining consent, RIs met with clients individually to discuss remaining concerns. Findings provided preliminary evidence that RIs reduced client perceptions that their participation might influence how clinical and judicial staff view them. This suggests that using RIs may improve participant autonomy in clinical studies.

  20. Orofacial Muscle Activity of Children Who Stutter: A Preliminary Study.

    Science.gov (United States)

    Kelly, Ellen M.; And Others

    1995-01-01

    This preliminary investigation of stuttering development and maturation of speech motor processes recorded the electromyographic activity of the orofacial muscles of nine children who stuttered. Results suggest that the emergence of tremor-like instabilities in the speech motor processes of stuttering children may coincide with aspects of general…

  1. Public Relations Ethics and Communitarianism: A Preliminary Investigation.

    Science.gov (United States)

    Leeper, Kathie A.

    1996-01-01

    Presents a preliminary examination of communitarianism and its emphasis on community and responsibility as an ethical base for public relations. Suggests that the emphasis business currently places on quality, social responsibility, and stewardship may fit within a communitarian approach. Argues that a communitarian base to public relations may…

  2. Orofacial Muscle Activity of Children Who Stutter: A Preliminary Study.

    Science.gov (United States)

    Kelly, Ellen M.; And Others

    1995-01-01

    This preliminary investigation of stuttering development and maturation of speech motor processes recorded the electromyographic activity of the orofacial muscles of nine children who stuttered. Results suggest that the emergence of tremor-like instabilities in the speech motor processes of stuttering children may coincide with aspects of general…

  3. Defining resilience: A preliminary integrative literature review

    Science.gov (United States)

    Wilt, Bonnie; Long, Suzanna K.; Shoberg, Thomas G.

    2016-01-01

    The term “resilience” is ubiquitous in technical literature; it appears in numerous forms, such as resilience, resiliency, or resilient, and each use may have a different definition depending on the interpretation of the writer. This creates difficulties in understanding what is meant by ‘resilience’ in any given use case, especially in discussions of interdisciplinary research. To better understand this problem, this research constructs a preliminary integrative literature review to map different definitions, applications and calculation methods of resilience invoked within critical infrastructure applications. The preliminary review uses a State-of-the-Art Matrix (SAM) analysis to characterize differences in definition across disciplines and between regions. Qualifying the various usages of resilience will produce a greater precision in the literature and a deeper insight into types of data required for its evaluation, particularly with respect to critical infrastructure calculations and how such data may be analyzed. Results from this SAM analysis will create a framework of key concepts as part of the most common applications for “resilient critical infrastructure” modeling.

  4. Immigration, health and diversity management: Preliminary developments of a project in neighborhoods of Catalonia

    Directory of Open Access Journals (Sweden)

    Dan Rodríguez-García

    2007-09-01

    Full Text Available This article presents an ongoing research project on immigration, health, and socio-cultural diversity , and offers preliminary information on the theoretical and socio-demographic context of this investigation. The objective of the project, funded by the Department of Health of the Autonomous Government of Catalonia, Spain, is to analyse the socioeconomic and cultural factors involved in health and the access to the formal health system of a few major migrant communities and ethnic minorities living in high-priority neighbourhoods in Catalonia. The results of this project, which will come fundamentally from ethnographic research, aim to give suggestions for improving health conditions for the population and to provide to those professionals working in the public health care system with some conceptual and practical tools for improving intercultural communication between themselves and their patients, as well as for detecting, preventing, and resolving problems in everyday practice.

  5. Preliminary Evaluation of MapReduce for High-Performance Climate Data Analysis

    Science.gov (United States)

    Duffy, Daniel Q.; Schnase, John L.; Thompson, John H.; Freeman, Shawn M.; Clune, Thomas L.

    2012-01-01

    MapReduce is an approach to high-performance analytics that may be useful to data intensive problems in climate research. It offers an analysis paradigm that uses clusters of computers and combines distributed storage of large data sets with parallel computation. We are particularly interested in the potential of MapReduce to speed up basic operations common to a wide range of analyses. In order to evaluate this potential, we are prototyping a series of canonical MapReduce operations over a test suite of observational and climate simulation datasets. Our initial focus has been on averaging operations over arbitrary spatial and temporal extents within Modern Era Retrospective- Analysis for Research and Applications (MERRA) data. Preliminary results suggest this approach can improve efficiencies within data intensive analytic workflows.

  6. Preliminary cladistic analysis of genera of the cestode order Trypanorhyncha Diesing, 1863.

    Science.gov (United States)

    Beveridge, I; Campbell, R A; Palm, H W

    1999-01-01

    A preliminary cladistic analysis was carried out on the 49 currently recognised genera of the order Trypanorhyncha. Forty-four characters were analysed; a functional outgroup was used for scolex and strobilar characters, while Nybelinia was utilised to polarise characters related to the rhyncheal system. Eight well-resolved clades were evident in the resultant cladogram, which is compared with existing phenetic classifications. An analysis of families resulted in a similar clustering of taxa to that observed in the case of the genera. The results suggest that two key characters used in existing classifications, namely the presence of sensory fossettes on the bothridia and the development of atypical heteroacanth and poeciloacanth armatures from typical heteroacanth armatures, have occurred on several occasions. Some clades provide support for the arrangements used in current classifications. Suggestions are made for future avenues of research which might provide more robust phylogenetic data for the Trypanorhyncha.

  7. Preliminary analysis of alternative fuel cycles for proliferation evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Steindler, M. J.; Ripfel, H. C.F.; Rainey, R. H.

    1977-01-01

    The ERDA Division of Nuclear Research and Applications proposed 67 nuclear fuel cycles for assessment as to their nonproliferation potential. The object of the assessment was to determine which fuel cycles pose inherently low risk for nuclear weapon proliferation while retaining the major benefits of nuclear energy. This report is a preliminary analysis of these fuel cycles to develop the fuel-recycle data that will complement reactor data, environmental data, and political considerations, which must be included in the overall evaluation. This report presents the preliminary evaluations from ANL, HEDL, ORNL, and SRL and is the basis for a continuing in-depth study. (DLC)

  8. Preliminary Report on Neuroanatomical Differences Among Reading Disabled, Nonverbally Gifted, and Gifted-Reading Disabled College Students.

    Science.gov (United States)

    Gilger, Jeffrey W; Bayda, Mollie; Olulade, Olumide A; Altman, Meaghan N; O'Boyle, Michael

    2017-01-01

    Regional comparisons (cortical surface area and thickness) were performed on a well described sample of adults with reading disability alone (RD), nonverbal giftedness alone (G), and reading disability and nonverbal giftedness combined (GRD). These anatomical results are considered in relation to behavioral and functional work previously reported on this sample. GRD-RD regional differences were found in both hemispheres and were more common than GRD-G differences. Regional differences were found in the temporal, parietal, occipital and frontal lobes. While these data are preliminary given the small sample sizes, they suggest future avenues of research on the neurodevelopment of atypical samples.

  9. Research circles

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete; Thomsen, Rie; Möller, Jonas

    in career guidance development. In the paper we draw on the preliminary findings from an ongoing Nordic project: “The future of career guidance and educational counselling”. Specifically, we explore the career guidance practitioners´ response to research circles as means to professional development. We......It is key challenge to continuously develop guidance practices to meet participants´ needs and demands from policy makers. The European Lifelong Guidance Policy Network (ELGPN) states that the guidance practitioner and citizens/users should be the focus of development of international and national...... lifelong guidance policies. This paper presents `research circles´ as a way to develop guidance practices through long-term research relationships between practice and research. Research circles support a bottom up approach to policy development just like ELGPN considers to be necessary and required...

  10. 反转压水反应堆热工水力特性初步研究%The Preliminary Research of Thermal-Hydraulic Behavior of an Inverted Pressurized Water Reactor

    Institute of Scientific and Technical Information of China (English)

    刘杰; 于涛; 谢金森; 曾正魁; 秦勉

    2012-01-01

    In this paper, CFD analysis is carried out to study the single fuel element and the coolant channel flow field of the Inverted Pressurized Water Reactor (IPWR) using commercial CFD code FLUENT,which analyses and compares the thermal-hydraulic char- acteristics of different grid size. The calculation results show that the dimensions of the IPWR fuel cell has greater influence on the temperature and heat transfer characteristics of coolant, and the study provides preliminary reference and basis for the next design of the IPWR fuel cell,fuel assembly, reactor core and the thermal-hydraulic analysis.%采用CFD软件FLUENT对反转压水反应堆(IPWR:Inverted PressurizedWaterReactor)单个燃料元件及冷却剂通道流场进行了数值模拟计算,分析比较了不同栅格尺寸情况下的热工水力特性.计算结果表明,栅格尺寸对IPWR燃料元件温度及冷却剂流动传热特性有较大影响,为今后IPWR燃料栅元、组件、堆芯设计和热工水力分析提供了初步参考和依据.

  11. A preliminary study for spatial representiveness of flux observation at ChinaFLUX sites

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>The results of eddy covariance observation system could represent the physical process at certain area of the surface. Thus point-to-area representativeness was of primary interest in flux observation. This research presents a preliminary study for flux observation at ChinaFLUX sites by the use of observation data and Flux Source Area Model (FSAM). Results show that the footprint expands and is further away from flux tower when atmosphere becomes more stable, the observation height increases, or the surfaces become smoother. This suggests that the area represented by the flux observation becomes larger. The distances from the reference point to the maximum point Smax and the minimum point x1 of source weight function (Dmax and Dmin, respectively) can be influenced by atmosphere stability which becomes longer when atmosphere is more stable. For more rough surfaces and lower observation point Dmax and Dmin become shorter. This research gives the footprint at level P=90% at ChinaFLUX sites at different atmosphere stability. The preliminary results of spatial representiveness at ChinaFLUX sites were given based on the dominant wind direction and footprint response to various factors. The study also provides some theoretical basis for data quality control and evaluating data uncertainty.

  12. Preliminary format design guidelines

    DEFF Research Database (Denmark)

    Tosello, Guido; Calaon, Matteo; Nørregaard, J.

    2013-01-01

    The strategic research centre PolyNano aims at becoming the Danish competence centre for production-ready fabrication of polymer, nano-scale lab-on-a-chip (LoC) devices. In order to provide a competitive edge for Danish biotech companies launching LoC products by removal of the technology barrier...... between lab-scale proof-of-principle and high-volume low-cost production of LoCs, the PolyNano project will develop a readily accessible fabrication platform for those companies aiming at developing and manufacturing their LoCs design.......The strategic research centre PolyNano aims at becoming the Danish competence centre for production-ready fabrication of polymer, nano-scale lab-on-a-chip (LoC) devices. In order to provide a competitive edge for Danish biotech companies launching LoC products by removal of the technology barrier...

  13. PRELIMINARY PHYTOCHEMICAL AND HISTOCHEMICAL INVESTIGATION ON KIGELIA PINNATA DC.,

    Directory of Open Access Journals (Sweden)

    DHANASEKARAN.M

    2014-07-01

    Full Text Available Kigelia pinnata D.C. the mid sized ornamental tree of the Bignoniaceae has been studied by preliminary phytochemical and histochemical analysis. Several local names are availability to this plants based on their country. They are called worsboom in Africa and sauage tree in America. The tree is 25 meters in hight with a dense rounded crown bark grey. Data gathered on solvent extraction and preliminary phytochemical method suggested that the presence of glycosides, flavonoides, tannin and alkaloids in leaf tissue. Anatomical and histochemical investigation offered some clues on the localization of certain specific metabolites. This paper revealed preliminary phytochemical constituents of Kigelia pinnta D.C.., by phytochemical and histochemical investigation.

  14. Suggestion of a dynamic model of North China basin-range system

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    It is found from preliminary studies that previous basin-range models have difficulties in explaining the formation of the Mesozoic North-China basin-range system. This work suggests a new model-"tectonic thermal erosion" model, which considers the North China basin of Late Mesozoic and its peripheral ranges as a unified system, identifies relationship between upwelling and lateral spreading of the asthenolith with horizontal movement and deformation of the upper crust in the system, clarifies the effects of underplating erosion on the crustal evolution, and tries to establish an earth-dynamic model of the North China Mesozoic basin-range supported by numerical simulation.

  15. Preliminary review of adaptation options for climate-sensitive ecosystems and resources. A report by the U.S. Climate Change Science Program and the Subcommittee on Global Change Research

    Science.gov (United States)

    Baron, Jill S.; Griffith, Brad; Joyce, Linda A.; Kareiva, Peter; Keller, Brian D.; Palmer, Margaret A.; Peterson, Charles H.; Scott, J. Michael; Julius, Susan Herrod; West, Jordan M.

    2008-01-01

    Climate variables are key determinants of geographic distributions and biophysical characteristics of ecosystems, communities, and species. Climate change is therefore affecting many species attributes, ecological interactions, and ecosystem processes. Because changes in the climate system will continue into the future regardless of emissions mitigation, strategies for protecting climate-sensitive ecosystems through management will be increasingly important. While there will always be uncertainties associated with the future path of climate change, the response of ecosystems to climate impacts, and the effects of management, it is both possible and essential for adaptation to proceed using the best available science. This report provides a preliminary review of adaptation options for climate-sensitive ecosystems and resources in the United States. The term “adaptation” in this document refers to adjustments in human social systems (e.g., management) in response to climate stimuli and their effects. Since management always occurs in the context of desired ecosystem conditions or natural resource management goals, it is instructive to examine particular goals and processes used by different organizations to fulfill their objectives. Such an examination allows for discussion of specific adaptation options as well as potential barriers and opportunities for implementation. Using this approach, this report presents a series of chapters on the following selected management systems: National Forests, National Parks, National Wildlife Refuges, Wild and Scenic Rivers, National Estuaries, and Marine Protected Areas. For these chapters, the authors draw on the literature, their own expert opinion, and expert workshops composed of resource management scientists and representatives of managing agencies. The information drawn from across these chapters is then analyzed to develop the key synthetic messages presented below.

  16. Suggestion on Building of a Medical Image Processing Laboratory for Researching and Teaching Based an Extensible PACS%关于基于可扩展PACS的医学影像处理科研教学实验室建设的设想

    Institute of Scientific and Technical Information of China (English)

    陈兆学; 聂生东; 郑建立; 王远军

    2012-01-01

    Objective: An idea to conceive an advanced medical image processing laboratory in medical image engineering major of a university is introduced in this paper for purpose of researching and teaching, which can promote combination of medicine, engineering, teaching and researching and bring convenience to advancement in researching, teaching and even industrialization of medical image processing technique. Methods: Firstly, a research platform should be built based on an extensible PACS, then the extensible medical image database and the researching platform about related hardware technique and the hard environments for researching and teaching of the laboratory can be gestated based on the PACS, at the same time, necessary soft environments, I.e., much mechanism dedicated to managing the laboratory, fostering research project, encouraging members and training of the graduates & excellent bachelors should be built, then the running of the laboratory will form a benign and everlasting recycling as cooperation among the laboratory, hospitals and the industry deepens gradually together with the good rolling social feedback and effect aroused by the graduated students year by year while they step into the society. Results: Such a laboratory can not only bring convenience for researching and teaching, but also can closely unite the research and development of medical image products with industrialization based on clinical practice and thus serves as a good crossing platform or inter-medium of medicine, industry, teaching and researching. Conclusions: Following ideas of distinguished engineer training, during the course of enhancing elementary functionality of the laboratory as well as its root and intermediate effect, a paradigm can thus be formed step by step. It can be forecasted that building and excellent running of such a laboratory will be widely welcomed and applauded by teachers and students, related hospital doctors and industrial stakeholders. Moreover, the

  17. CO2地质储存泄露安全风险评价方法初探%Preliminary Research on CO2 Leakage Safety Risk Assessment Method of Geological Storage Project

    Institute of Scientific and Technical Information of China (English)

    刁玉杰; 张森琦; 郭建强; 任妹娟; 李旭峰

    2012-01-01

    CO2地质储存作为一项有效、直接的碳减排技术,本质上属于环保型工程项目.在总结国内外已有的风险评价方法的基础上,结合CO2地质储存机理及工作属性,借鉴国际风险评价经验,以及我国核废料、一般工业固体废弃物填埋等类似工程项目风险评价工作方法,对适用于我国的CO2地质储存安全风险评价的定义进行了探讨,并将CO2地质储存泄露风险评价分为风险评价、风险评估与风险控制三部分内容.通过CO2地质储存泄露通道及泄露后可能产生的环境危害分析,建立了由地质因素、工程单元因素、施工因素及其它因素四个风险因子指标层及其亚层组成的CO2地质储存泄露的安全风险层次指标体系,初步提出了风险评估方法以及CO2泄露可接受的安全风险标准;最后根据CO2地质储存泄露风险提出了不同风险的控制方法及建议,对CO2地质储存场地选址中的安全风险评价、工程实施及监测具有一定意义.%As a direct and effective carbon abatement technology, CO2 geological storage belongs to environmental protection projects. On the basis of generalization of the existing methods of CO2 geological storage risk assessment at home and abroad, the definition of CO2 geological storage safety risk assessment suitable for China was discussed in this paper, combined with CO2 geological storage mechanism and property, international experience as well as the risk assessment methods on engineering project such as the landfill of nuclear waste and industrial solid waste in China. The main contents of CO2 geological storage safety risk assessment were divided into risk identification, risk evaluation and risk control. On the basis of the research on CO2 leakage channels and possible environmental hazards, hierarchy indicators system for safety risk of CO2 leakage composed of four risk factors of index layers and its sublayers involved with geological, engineering

  18. THE EFFECTS OF PRELIMINARY RULINGS

    Directory of Open Access Journals (Sweden)

    Iuliana-Mădălina LARION

    2015-07-01

    Full Text Available The study analyses the effects of the preliminary rulings rendered by the Court of Justice for the judicial body that made the reference and for other bodies dealing with similar cases, for the member states, for the European Union’ s institutions and for EU legal order. Starting from the binding effect of the preliminary judgment for national judicial bodies, which requires them to follow the ruling or make a new reference, to the lack of precedent doctrine in EU law, continuing with the possibility to indirectly verify the compatibility of national law of the member states with EU law and ending with the administrative or legislative measures that can or must be taken by the member states, the study intends to highlight the limits, nuances and consequences of the binding effect. It mentions the contribution of the national courts and of the Court of Justice of the European Union to the development of EU law, such as clarifying autonomous notions and it emphasizes the preliminary procedure's attributes of being a form of judicial protection of individual rights, as well as a means to review the legality of acts of EU institutions. The paper is meant to be a useful instrument for practitioners. Therefor, it also deals with the possibility and limits of asking new questions, in order to obtain reconsideration or a refinement of the legal issue and with the problem of judicial control over the interpretation and application of the preliminary ruling by the lower court.

  19. Implementing decimal floating-point arithmetic through binary: some suggestions

    OpenAIRE

    Brisebarre, Nicolas; Ercegovac, Milos; Louvet, Nicolas; Martin-Dorel, Erik; Muller, Jean-Michel; Panhaleux, Adrien

    2010-01-01

    International audience; We propose several algorithms and provide some related results that make it possible to implement decimal floating-point arithmetic on a processor that does not have decimal operators, using the available binary floating-point functions. In this preliminary study, we focus on round-to-nearest mode only. We show that several functions in decimal32 and decimal64 arithmetic can be implemented using binary64 and binary128 floating-point arithmetic, respectively. Specifical...

  20. Utility of Social Modeling for Proliferation Assessment - Preliminary Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Coles, Garill A.; Gastelum, Zoe N.; Brothers, Alan J.; Thompson, Sandra E.

    2009-06-01

    This Preliminary Assessment draft report will present the results of a literature search and preliminary assessment of the body of research, analysis methods, models and data deemed to be relevant to the Utility of Social Modeling for Proliferation Assessment research. This report will provide: 1) a description of the problem space and the kinds of information pertinent to the problem space, 2) a discussion of key relevant or representative literature, 3) a discussion of models and modeling approaches judged to be potentially useful to the research, and 4) the next steps of this research that will be pursued based on this preliminary assessment. This draft report represents a technical deliverable for the NA-22 Simulations, Algorithms, and Modeling (SAM) program. Specifically this draft report is the Task 1 deliverable for project PL09-UtilSocial-PD06, Utility of Social Modeling for Proliferation Assessment. This project investigates non-traditional use of social and cultural information to improve nuclear proliferation assessment, including nonproliferation assessment, proliferation resistance assessments, safeguards assessments and other related studies. These assessments often use and create technical information about the State’s posture towards proliferation, the vulnerability of a nuclear energy system to an undesired event, and the effectiveness of safeguards. This project will find and fuse social and technical information by explicitly considering the role of cultural, social and behavioral factors relevant to proliferation. The aim of this research is to describe and demonstrate if and how social science modeling has utility in proliferation assessment.

  1. Concept Overview & Preliminary Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Ruth, Mark

    2017-07-12

    'H2@Scale' is an opportunity for wide-scale use of hydrogen as an intermediate that carries energy from various production options to multiple uses. It is based on identifying and developing opportunities for low-cost hydrogen production and investigating opportunities for using that hydrogen across the electricity, industrial, and transportation sectors. One of the key production opportunities is use of low-cost electricity that may be generated under high penetrations of variable renewable generators such as wind and solar photovoltaics. The technical potential demand for hydrogen across the sectors is 60 million metric tons per year. The U.S. has sufficient domestic renewable resources so that each could meet that demand and could readily meet the demand using a portfolio of generation options. This presentation provides an overview of the concept and the technical potential demand and resources. It also motivates analysis and research on H2@Scale.

  2. 中国传统音乐及其研究的现状和几点建议——在庆祝董维松教授80华诞学术研讨会上的发言%Traditional Chinese Music, Research Situation and Several Suggestions --Speech at Symposium in Celebration of the 80th Birthday of Professor Dong Weisong

    Institute of Scientific and Technical Information of China (English)

    杜亚雄

    2011-01-01

    改革开放以来,随着我国城市化步伐的加快,中国传统音乐中的许多品种出现了流行地域城市化、演出目的商业化、活动性质世俗化、表演曲目流行化和形式内容西方化等多方面的转变。传统音乐调研队伍中则出现了方法安乐椅化、队伍学府化、内容去音乐化和目的功利化等倾向。我们应面对客观情况,更新研究方法,克服不良倾向,跟上时代步伐。为此,笔者提出采用居住体验法、开展城市民族音乐学研究、建立应用民族音乐学和加强对音乐问题的研究等四项建议。%Since the reform and opening up, many kinds of the traditional Chinese music have gone through a series of changes along with the accelerated pace of urbanization, including urbanization of poplar areas, commercialization of performance objectives, secularization of activities, popularization of the repertoire as well as westernization of forms and contents. Studies on traditional music have also witnessed several trends such as the adoption of easy methods, institutionalization of scholars, stripping of musical contents and utilitarianism of research goals. In the face of these circumstances, we should update research methods, resist undesirable tendencies and keep in step with the times. Therefore, the author puts forward four pieces of suggestions: conducting field work in local areas where the researcher lives, carry ing out studies on urban ethnomusicology, establishing the subject of applied ethnomusicology and strengthening the research on musical issues.

  3. Noise measurements in Omerler underground colliery and suggestions

    Energy Technology Data Exchange (ETDEWEB)

    Sensogut, C.; Eralp, H. [Selcuk Universitesi, Kampus-Konya (Turkey)

    1998-12-31

    People who have been exposed to an excessive noise level over a long period may have a permanent hearing loss. Additionally, due to the noise in workings, the warnings from the alarm devices may be hindered resulting in the prevention of an effective competence for communication. Therefore, it also causes a series of problems in terms of labour, health and safety. Sources of noise encountered in underground collieries were researched in a lignite mine for a period of two months together with the noise intensity both for health and safety aspects. Noise measurements taken between April and June 1997 from Omerler Underground Colliery, Western Lignite Corporation, Turkish Coal Enterprises are given in detail together with the suggestions made to the mine management. 10 refs., 3 figs., 4 tabs.

  4. A review of cyberbullying and suggestions for online psychological therapy

    Directory of Open Access Journals (Sweden)

    Mairéad Foody

    2015-09-01

    Full Text Available Investigations of cyberbullying are beginning to emerge in the scientific literature because of their implications for child and adolescent development. In particular, cyberbullying victimisation has been associated with similar negative consequences to traditional or face-to-face bullying such as lower academic achievement, anxiety, and sometimes even suicide. Research has also started to emerge investigating the impact of such incidences on the life of adults. The literature in this area has been steadily growing over the last decade and this review highlights the current situation in terms of relevant features and the psychological impact on victims. The selection process consisted of a comprehensive search that was conducted in January 2015 in the following databases: PsychInfo, ERIC, Web of Science and Medline. A total of 19 papers were included. We conclude with suggestions for online psychological treatment for victims and bullies as a means of coping with the distress caused from cyberbullying experiences.

  5. Individualist and collectivist values: hypotheses suggested by Alexis de Tocqueville.

    Science.gov (United States)

    Watson, P J; Morris, Ronald J

    2002-05-01

    The work of Alexis de Tocqueville, the 19th-century social theorist who coined the term individualism, supplied a conceptual foundation for hypothesizing that individualism and collectivism, as value systems, should be directly correlated. In previous research (D. K.-S. Chan, 1994), individualist and collectivist values were negatively correlated in a sample of men, and in a combined sample of men and women (P. J. Watson, J. Sherbak, & R. J. Morris, 1998) these values were positively correlated. In the present study, a positive relationship was in fact observed in both men and women. Linkages with other measures of self and social functioning uncovered a few small associations of individualist values with maladjustment. Collectivist values predicted adjustment. These data confirm that individualist and collectivist values are compatible, just as Tocqueville had suggested, and that gender differences do not explain the conflicting results previously reported in this literature.

  6. Suggestions for teacher education from concept mapping studies

    Directory of Open Access Journals (Sweden)

    Priit Reiska

    2015-03-01

    Full Text Available In order to enhance primary and secondary education, teaching and learning methods need to be continuously developed as well as, of course, promote teaching quality dependent on teacher personality, teacher professional development, teacher self-development, etc. Teacher professional development gives the novice teacher access to a wide set of teaching methods and assessment opportunities, especially geared to flexible learning and assessment methods, which can be considered for adoption. One such flexible method is the use of concept mapping. This article describes the results of several studies, where concept mapping method was used, giving many didactical suggestions for using concept mapping for learning and especially for assessment. Additionally, considerations are introduced on using concept maps as a research instrument.

  7. Relating Paleoclimate Data and Past Temperature Gradients: Some Suggestive Rules

    Science.gov (United States)

    Rind, David

    1999-01-01

    Understanding tropical sensitivity is perhaps the major concern confronting researchers, for both past and future climate change issues. Tropical data has been beset by contradictions, and many techniques applicable to the extratropics are either unavailable or fraught with uncertainty when applied at low latitudes. Paleoclimate data, if interpreted within the context of the latitudinal temperature gradient data they imply, can be used to estimate what happened to tropical temperatures in the past, and provide a first guess for what might happen in the future. The approach is made possible by the modeling result that atmospheric dynamical changes, and the climate impacts they produce, respond primarily to temperature gradient changes. Here we review some "rules" obtained from GCM (General Circulation Model) experiments with different sea surface temperature gradients and different forcing, that can be used to relate paleoclimate reconstructions to the likely temperature gradient changes they suggest.

  8. 45 CFR 150.217 - Preliminary determination.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Preliminary determination. 150.217 Section 150.217... Are Failing To Substantially Enforce HIPAA Requirements § 150.217 Preliminary determination. If, at... designees). (b) Notifies the State of CMS's preliminary determination that the State has failed to...

  9. Techniques and instrumental complex for research of influence of microwaves encoded by brain neural signals on biological objects’ psycho physiological state

    Science.gov (United States)

    Gurkovskiy, B. V.; Zhuravlev, B. V.; Onishchenko, E. M.; Simakov, A. B.; Trifonova, N. Yu; Voronov, Yu A.

    2016-10-01

    New instrumental technique for research of the psycho-physiological reactions of the bio-objects under the microwave electromagnetic radiation, modulated by interval patterns of neural activity in the brain registered under different biological motivations, are suggested. The preliminary results of these new tool tests in real psycho physiological experiments on rats are presented.

  10. 贵州省赤水桫椤自然保护区兽类的初步研究%Preliminary research on the mammals is nature reserve of Alsophila of Chishui in Guizhou Province

    Institute of Scientific and Technical Information of China (English)

    邓实群; 郭微; 黎道洪

    2004-01-01

    A preliminary investigation and collection of mammals were conducted in nature reserve of Chishui of Guizhou from the 9th to 18th of November,2003.Over 10 samples of mammals were obtained.Through identification and classification,with original record of materials,this protection area has 60 speices of mammals in all,belonging to 8 orders,21 families,45 genera.Wildlife under key national protection are 3 kinds of grade I and 11 kinds of grade II.Speices in Oriental realm are the main body from the component disrtict,45 kinds in all,accounting for 75% of the number of mammals in the nature reserve.The disrtibuting type relies mainly on the southeast Asian tropical zone-subtropical zone type.There are 35 kinds,accounting for 58.3% of the total kinds in the nature reserve.Six are Chineses special kinds,accounting for 10% of the mammals.In addition,there are 13 kinds of endangered mammals,3 kinds of mammals in imminent danger,and 1 kind of rare mammal,accounting for 9.8%,2.3% and 0.75%,respectively,of the Chinese animals on the brink of extinction.%2003年11月9日~18日对贵州赤水桫椤自然保护区兽类进行了初步调查和采集,共采获兽类标本10余号,经鉴定和分类,加上原有资料的记载,该保护区共有60种兽类,隶属8目21科45属,其中国家重点保护野生动物I级3种,II级11种.从区系组成看,以东洋界种为主体,共45种,占保护区兽类种数的75%.分布型以东南亚热带-亚热带型为主,有35种,占保护区兽类种数的58.3%,中国特有种有6种,占保护区兽类种数的10%.此外,易危兽类有13种,濒危兽类有3种,稀有兽类有1种.分别占中国濒危动物的9.8%,2.3%和0.75%.

  11. 针对微风发电的城市风场特性初步研究%A Preliminary Research of Urban Wind Farm Characteristics for the Breeze Power Generation

    Institute of Scientific and Technical Information of China (English)

    李登君; 韦雅文; 季丰

    2013-01-01

    近年来,风电行业在全球都获得了快速发展。但传统风电机组在城市环境中却难以正常工作。为了实现在城市中进行微风发电,就需要探究其原因,对城市风场特性进行分析和研究。本研究以南京作为代表城市,使用便携式风速仪和固定式气象站对城市环境中的风场特性进行了观测和分析。根据结果,总结出影响风力发电效果的城市风场特性主要有三大方面:低风速、频变风向和湍流。最后对照传统风力发电选址的技术标准提出城市风力发电的发展方向。%In recent years, the wind power industry in the world has achieved rapid growth. But traditional wind turbine is difcult to work properly in an urban environment. A preliminary study of urban wind farm characteristics was made in order to fnd out the reason and make the generation breeze in urban area to become reality. In this study, portable anemometer and fxed weather station were used to observe and analysis for the characteristics of urban wind farm in Nanjing city, which was made as representative. According to the measurement results, the three mainly infuencing factors of urban wind farm characteristics that impact the efect of wind power generation are:low wind velocity, frequent changing wind direction and turbulence. At last, the direction of development for urban wind power generation was put forward according to the technical standards of address selection for traditional wind power generation.

  12. Social and Economic Indicators of Rural Development from a Sociological Viewpoint. A Suggested Empirical Approach.

    Science.gov (United States)

    Wilcox, Leslie D.; And Others

    An empirical approach to the development of a system of social indicators was suggested in this paper. The paper also suggested research developed around a more inductive approach to social indicator research with 3 methodological phases representing increasing levels of methodological sophistication. The first steps attempted to conceptualize…

  13. Foreign accents: suggested competencies for improving communicative pronunciation.

    Science.gov (United States)

    Sikorski, Lorna D

    2005-05-01

    In the past 20 years, many speech-language pathologists (SLPs) have joined their English as a Second Language (ESL) colleagues to address the pronunciation skills of second language speakers of English. This paper introduces SLPs to the ESL term "communicative pronunciation" as the underpinning for the commonly accepted terms "accent modification" or "accent reduction." Initially, professionals in both speech pathology and ESL felt that accent intervention was outside the scope of speech pathology practice, though that stance is softening. If an essential part of our mission as speech pathologists is to improve communicative competence for all persons, then making pronunciation more intelligible falls under that heading. This article on foreign accents limits discussion to: (1) the rationale for intervening with foreign accented adults; (2) an outline of a broader scope and definition of effective instruction for this population; (3) suggestions for trainer preparation; (4) recommendations for productive literature searches; and (5) a brief discussion of principles guiding assessment and instruction planning. The article includes relevant research and references outside the field of speech pathology that should stimulate future productive research efforts as well as more in-depth papers on specific instruction and assessment issues. While this article is intended to stand alone, readers may benefit from the content and references in another article in this issue by the same author.

  14. On the centenary of Charcot: hysteria, suggestibility and hypnosis.

    Science.gov (United States)

    Chertok, L

    1984-06-01

    In studying hysteria by means of hypnosis, Charcot placed emphasis on the psychological aetiology of the neuroses. Among his pupils, Freud alone grasped this epistemological turning-point, from which he made his great discoveries. But hysteria and hypnosis still remain today largely unknown. We have not yet elucidated the 'mysterious leap' between the psychological and the somatic for the former, and between the relational and the instrumental for the latter. While psychoanalysts have constantly concerned themselves with hysteria, they have shown a lack of interest in hypnosis after Freud abandoned its practice. According to Freud, thanks to transference, affect would be controlled by cognition, a viewpoint eminently suited to satisfy his rationalistic outlook. Affect, however, remains an unknown realm. The affective relationship has, at all events, acquired an ever-increasing importance in psychoanalysis during the last few years, with the emphasis on the early mother-child relationship. The 'affective locus' remains the basic, as well as the most obscure, element in the hypno-suggestive relationship. The behaviourist approach, which quantifies the 'vertical' dimension in depth, is a limited one. The study of the 'horizontal' dimension of subjective experience represents a new line of research, which may make it possible to distinguish different forms of hypnosis. The understanding of hypno-suggestion may throw light on psychoanalysis, psychotherapy, and the human sciences in general.

  15. As abordagens market-driven e market-driving de orientação para o mercado e inovação: proposição de um modelo integrado Market-driving strategy for market orientation: a theoretical model and suggestions for research

    Directory of Open Access Journals (Sweden)

    Valter Afonso Vieira

    2011-08-01

    Full Text Available Direcionamentos recentes da teoria de orientação para o mercado têm apontado para a natureza eminentemente reativa das estratégias relacionadas. Argumenta-se que a abordagem tradicional - market-driven - seja excessivamente determinista e de forte conotação adaptativa perante o ambiente externo. Essa visão passa a ser complementada por uma nova perspectiva - market-driving -, pressupondo a possibilidade de que as estruturas e o comportamento do mercado possam ser modelados pelas organizações. Entretanto, ainda são incipientes os esforços na construção de um modelo de referência que possa nortear futuras pesquisas no âmbito dessa estratégia. É nessa problemática que se insere o objetivo do presente trabalho, em vistas de apresentar um modelo teórico e proposições de pesquisa sobre o tema, baseados em intensiva revisão de literatura. Como conclusão, o modelo construído permite vislumbrar os antecedentes da estratégia market-driving, suas respectivas ações de implementação e variáveis correlatas. Também se verifica a natureza complementar dessa abordagem em relação à postura tradicional de orientação. Ao final, apresentam-se as implicações acadêmicas e gerenciais do presente estudo, bem como a agenda para pesquisas futuras.Recent developments in the market orientation theory have been indicating for the reactive nature of the related strategies. It argues that the traditional approach, market-driven, is excessively determinism and of strong adaptative connotation in front of external atmosphere. That vision becomes complemented by a new perspective, market-driving, presupposing that the market structures and its behavior can be modeled by the organizations. However, this theory is still incipient in the construction of a reference model that can orientate future research using that strategy. This paper looks for fulfill this gap by presenting a theoretical model and some research propositions on the theme

  16. Preliminary Framework for Human-Automation Collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Oxstrand, Johanna Helene [Idaho National Lab. (INL), Idaho Falls, ID (United States); Le Blanc, Katya Lee [Idaho National Lab. (INL), Idaho Falls, ID (United States); Spielman, Zachary Alexander [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-09-01

    The Department of Energy’s Advanced Reactor Technologies Program sponsors research, development and deployment activities through its Next Generation Nuclear Plant, Advanced Reactor Concepts, and Advanced Small Modular Reactor (aSMR) Programs to promote safety, technical, economical, and environmental advancements of innovative Generation IV nuclear energy technologies. The Human Automation Collaboration (HAC) Research Project is located under the aSMR Program, which identifies developing advanced instrumentation and controls and human-machine interfaces as one of four key research areas. It is expected that the new nuclear power plant designs will employ technology significantly more advanced than the analog systems in the existing reactor fleet as well as utilizing automation to a greater extent. Moving towards more advanced technology and more automation does not necessary imply more efficient and safer operation of the plant. Instead, a number of concerns about how these technologies will affect human performance and the overall safety of the plant need to be addressed. More specifically, it is important to investigate how the operator and the automation work as a team to ensure effective and safe plant operation, also known as the human-automation collaboration (HAC). The focus of the HAC research is to understand how various characteristics of automation (such as its reliability, processes, and modes) effect an operator’s use and awareness of plant conditions. In other words, the research team investigates how to best design the collaboration between the operators and the automated systems in a manner that has the greatest positive impact on overall plant performance and reliability. This report addresses the Department of Energy milestone M4AT-15IN2302054, Complete Preliminary Framework for Human-Automation Collaboration, by discussing the two phased development of a preliminary HAC framework. The framework developed in the first phase was used as the

  17. Ethical Consideration on the Researches Using Human Biological Specimen-Revision Suggestion and Enlightenment of "Common Rule" for Subject Protection in the United States%利用人体生物标本进行研究的伦理思考--美国受试者保护“通用法则”的修改建议及启示

    Institute of Scientific and Technical Information of China (English)

    刘海涛; 熊宁宁

    2016-01-01

    The use of human biological specimen has great significance to the development of biomedicine. Meanwhile, the powerful electronic data set with sophisticated analytic techniques creates challenge to the protec-tion of private information. As for the research with human biological specimen, how to facilitate the research con-duct on the basis of ethical principles is one of the key considerations when the US Department of Health and Hu-man Service initiated the revision of Code of Federal Regulations ( CFR) -the"Common Rule" for subject protec-tion. The Notice of Proposed Rulemaking ( NPRM) proposed:Respect for autonomy will be enforced by broad con-sent to enforce and waiver of consent intend to be rare;If the research risks only involve privacy protection, review process will be simplified under the premise of ensuring the implementation of privacy laws and other protective measures. The paper introduced the revisions related to the researches using human biological specimen in NPRM, analyzed the terms of broad consent, exemption and exclusion, and explored the elicitation to ethical review prac-tice in China.%人体生物标本的利用对推动生物医学的进展有重大意义,与此同时,强大的电子数据库信息处理能力给个人信息的保密带来了挑战。对于利用人体生物标本的研究,如何在确保遵循伦理原则的基础上促进研究的顺利开展,是美国卫生与人类服务部在修改美国联邦法规———人体研究受试者保护“通用法则”过程中的重要考虑因素之一。其公布的“建议规则制定通知”提出:通过泛知情同意,强化对受试者自主权的尊重,几乎不再有免除知情同意的情况;对于研究风险仅仅涉及隐私保护,将在明确保证执行隐私法等保护措施的前提下,简化审查程序。围绕NPRM中提出的有关利用人体生物标本的研究的修改情况进行介绍,对NPRM中关于知情同意、豁免审查和

  18. 基于目标管理的高校教师科研绩效管理体系构建初探%On the Preliminary Establishment of University Scientific Research Performance Management System Based on Management by Objective

    Institute of Scientific and Technical Information of China (English)

    张日颖; 穆婕

    2013-01-01

    This paper firstly applies Management by Objective to university research performance management process, trying to analyze the content of university research performance management and management system principles; and then it puts forward the proposals of the establishment of university research Performance Management System based on the analysis of university research performance management organization;and finally it analyses the implementation of the management system and its operation mechanism.%本文将目标管理理论应用于高校科研绩效管理过程,分析了高校科研绩效管理的内涵、管理体系构建原则,并在分析了高校科研绩效管理组织机构构成的基础上,提出了高校科研绩效管理体系构建方案,并分析了管理体系的实施与运行机制。

  19. Research and Policv Suggestions on Division and Cooperation Mechanism between Public Hospitals and Grass-roots Health Care Institutions%公立医院与基层医疗卫生机构分工协作机制研究及政策建议

    Institute of Scientific and Technical Information of China (English)

    陆琳; 马进

    2011-01-01

    运用参与式快速评估方法.探索如何建立连续、协调的两级医疗卫生服务体系,以提升卫生资源的整体利用效率,并就推动公立医院与基层医疗卫生机构有效开展分工和协作提出政策建议.%Through using participative rapid assessment, the effective ways of establishing integrated and coordinated two-tiered health care system are explored for the purpose of improving utilization efficiency of overall health resources. Policy suggestions on promoting division and cooperation between public hospitals and grass-roots health care institutions are proposed.

  20. A Research on Countermeasures and Suggestions for Implementation of Innovative Talent Training Mode Management Major in Vocational Tourism%高职旅游管理类专业实施创新人才培养模式的对策和建议

    Institute of Scientific and Technical Information of China (English)

    雷晚蓉; 喻彩霞

    2012-01-01

      In the current tourism industry development environment, higher vocational college tourism management spe-cialized personnel training is facing new historical opportunity and grim market challenge. In this paper, according to the vocational college tourism management professional training of innovative talents in tourism in the process of the main problem that face, put forward tourism management major in higher vocational institutes are better able to carry out the training mode for innovative talents in some useful countermeasures and suggestions.%  本文针对高职院校旅游管理专业在培养旅游创新人才过程中面临的主要问题,提出了高职院校旅游管理专业能够更好地实施创新人才培养模式的一些有益的对策和建议。