WorldWideScience

Sample records for issues test dit

  1. Developing Moral Maturity: An Evaluation of the Media Ethics Course Using the DIT-2

    Science.gov (United States)

    Auger, Giselle A.; Gee, Charlie

    2016-01-01

    The purpose of this study was to add to the limited body of knowledge on the effect of the media ethics course, specifically to investigate the effect of the course on the growth in moral judgment reasoning of students through a quasi-experimental pre-test, post-test analysis using the Defining Issues Test 2 (DIT-2). Results demonstrated…

  2. Moral Rationality and Intuition: An Exploration of Relationships between the Defining Issues Test and the Moral Foundations Questionnaire

    Science.gov (United States)

    Glover, Rebecca J.; Natesan, Prathiba; Wang, Jie; Rohr, Danielle; McAfee-Etheridge, Lauri; Booker, Dana D.; Bishop, James; Lee, David; Kildare, Cory; Wu, Minwei

    2014-01-01

    Explorations of relationships between Haidt's Moral Foundations Questionnaire (MFQ) and indices of moral decision-making assessed by the Defining Issues Test have been limited to correlational analyses. This study used Harm, Fairness, Ingroup, Authority and Purity to predict overall moral judgment and individual Defining Issues Test-2 (DIT-2)…

  3. Classroom Issues with Series Tests

    Science.gov (United States)

    Sadek, Jawad; Euler, Russell

    2005-01-01

    We find infinite series in calculus to be one of the most confusing topics our students encounter. In this note, we look at some issues that our students find difficult or ambiguous involving the Ratio Test, the Root Test, and also the Alternating Series Test. We offer some suggestions and some examples, which could be a supplement to the set of…

  4. Insights From the Defining Issues Test on Moral Reasoning Competencies Development in Community Pharmacists.

    Science.gov (United States)

    Roche, Cicely; Thoma, Steve

    2017-10-01

    Objective. To investigate whether a profession-specific educational intervention affected the development of moral reasoning competencies in community pharmacists, as measured by the Defining Issues Test (DIT2). Methods. This research used a repeated measures pre-post educational intervention design as a quasi-randomized, controlled, crossover study to evaluate changes in the moral reasoning scores of 27 volunteer community pharmacists in Ireland. Results. Changes in pharmacists' moral reasoning competencies development, as reported by P-Scores and N2-Scores, were found to be significant. In addition, interaction effects were observed between developmental scores on the DIT2 and whether participants were determined to be consolidated in their reasoning pre- and post-engagement with the educational intervention. Conclusion. Short profession-specific educational interventions have the potential to positively affect the development of moral reasoning competencies of community pharmacists.

  5. Defining Issues Test-2: fidedignidade da versão brasileira e ponderações acerca de seu uso em pesquisas sobre moralidade Defining Issues Test-2: reliability of the Brazilian version and considerations concerning its use in studies on morality

    Directory of Open Access Journals (Sweden)

    Alessandra de Morais Shimizu

    2004-01-01

    Full Text Available Este estudo teve como objetivo avaliar a fidedignidade da tradução e adaptação brasileira do Definig Issues Test (DIT -2, assim como realizar algumas ponderações sobre a utilização desse instrumento e do DIT -1 em pesquisas sobre moralidade. Os testes DIT-1 e DIT-2 foram aplicados em 621 jovens brasileiros, proporcionalmente distribuídos conforme a cidade de procedência (Floriano/PI, Erechim/RS e Marília/SP, o tipo de escola (pública e particular e o ano escolar freqüentado (8º ano do ensino fundamental e 3º ano do ensino médio. Em relação à fidedignidade, notou-se que, apesar de os valores alcançados serem próximos àquele obtido na tradução e adaptação do DIT-1, revelam-se bem menores que os verificados nas versões originais americanas. Na verificação das pontuações alcançadas nos testes, foi observada a existência de tendências distintas no interior da amostra investigada, marcadas pelas variáveis controladas. Foram tecidas considerações sobre a validade e a interpretação desses testes.This study aims to evaluate the reliability of a Brazilian translation and adaptation of the Defining Issues Test (DIT -2, as well as to make considerations concerning the use of this tool and of DIT -1 in studies on morality. The DIT -1 and DIT -2 were administred to 621 Brazilian youngsters, equally distributed according to the city of origin (Floriano/PI, Erechim/RS and Marília/SP, the kind of school (public or private and the school year attended (8th grade and 11th grade. Regarding the reliability, it was noticed that although the values achieved were close to that one obtained in the translation and adaptation of DIT -1, they revealed themselves much lower than the ones verified in the American original versions. When checking the scores achieved in the tests the existence of some tendencies within the investigated sample was observed. Some considerations regarding the validity and interpretation of these tests are

  6. Dit første barn

    DEFF Research Database (Denmark)

    Wüst, Miriam; Kristiansen, Ida Lykke; Trillingsgaard, Tea

    2018-01-01

    Forældrekurset ”Dit Første Barn” er et universelt tilbud til alle førstegangsforældre initieret af Frederiksberg Kommunes Sundhedspleje. Ud over at udvikle og afprøve et forældrekursus har Frederiksberg Kommune ønsket at få systematisk viden om de effekter, som et tilbud som ”Dit Første Barn” har....... Frederiksberg Kommunes Sundhedspleje har derfor indgået et samarbejde om at evaluere effekten i et lodtrækningsstudie gennemført af forskere fra VIVE og Aarhus Universitet i forskningsprojektet CRUNCH – Center for Research on Universal Child Policies....

  7. Dit første barn

    DEFF Research Database (Denmark)

    Wüst, Miriam; Kristensen, Ida Lykke; Trillingsgaard, Tea

    2018-01-01

    Frederiksberg Kommunes Sundhedspleje har udviklet forældrekurset ”Dit første barn” til alle førstegangsforældre i kommunen. Kommunes Sundhedspleje har indgået et samarbejde med forskere fra VIVE og Aarhus Universitet i forskningsprojektet CRUNCH – Center for Research on Universal Child Policies o...

  8. Multicultural issues in test interpretation.

    Science.gov (United States)

    Langdon, Henriette W; Wiig, Elisabeth H

    2009-11-01

    Designing the ideal test or series of tests to assess individuals who speak languages other than English is difficult. This article first describes some of the roadblocks-one of which is the lack of identification criteria for language and learning disabilities in monolingual and bilingual populations in most countries of the non-English-speaking world. This lag exists, in part, because access to general education is often limited. The second section describes tests that have been developed in the United States, primarily for Spanish-speaking individuals because they now represent the largest first-language majority in the United States (80% of English-language learners [ELLs] speak Spanish at home). We discuss tests developed for monolingual and bilingual English-Spanish speakers in the United States and divide this coverage into two parts: The first addresses assessment of students' first language (L1) and second language (L2), usually English, with different versions of the same test; the second describes assessment of L1 and L2 using the same version of the test, administered in the two languages. Examples of tests that fit a priori-determined criteria are briefly discussed throughout the article. Suggestions how to develop tests for speakers of languages other than English are also provided. In conclusion, we maintain that there will never be a perfect test or set of tests to adequately assess the communication skills of a bilingual individual. This is not surprising because we have yet to develop an ideal test or set of tests that fits monolingual Anglo speakers perfectly. Tests are tools, and the speech-language pathologist needs to know how to use those tools most effectively and equitably. The goal of this article is to provide such guidance. Thieme Medical Publishers.

  9. Goethe's Faust Revisited: Lessons from DIT Research.

    Science.gov (United States)

    Nucci, Larry

    2002-01-01

    Discusses the Defining Issues Test as an invaluable tool for research and practice in moral education. Explains that because such instruments are based upon previous developmental research, they are unsuitable for research on moral development. Argues that these measures stand in the way of generating new knowledge. (CAJ)

  10. Issues related to field testing in tuff

    International Nuclear Information System (INIS)

    Zimmerman, R.M.

    1982-01-01

    This paper has brought out the unique properties of tuffs and related them to needs associated with their use as a host rock for a high level nuclear waste repository. Major issues of temperature, pore water, joints, and depositional patterns have been identified and related responses and impacts outlined in Table 1. Planned experiments have been outlined and their relationships to the rock mechanics issues summarized in Table 2. The conclusions from this paper are: (1) tuff is a complex rock and basic phenomenological understanding is incomplete; and (2) available field test facilities will be used for a series of experiments designed to improve phenomenological understanding and support repository design efforts

  11. Single-event effect ground test issues

    International Nuclear Information System (INIS)

    Koga, R.

    1996-01-01

    Ground-based single event effect (SEE) testing of microcircuits permits characterization of device susceptibility to various radiation induced disturbances, including: (1) single event upset (SEU) and single event latchup (SEL) in digital microcircuits; (2) single event gate rupture (SEGR), and single event burnout (SEB) in power transistors; and (3) bit errors in photonic devices. These characterizations can then be used to generate predictions of device performance in the space radiation environment. This paper provides a general overview of ground-based SEE testing and examines in critical depth several underlying conceptual constructs relevant to the conduct of such tests and to the proper interpretation of results. These more traditional issues are contrasted with emerging concerns related to the testing of modern, advanced microcircuits

  12. Flyt dit marketingbudget online! - Hvorfor? Læs her

    DEFF Research Database (Denmark)

    Ivang, Reimer

    2009-01-01

    I takt med, at digital marketing, sociale netværk og Web 2.0 applikationer bliver bedre og bedre platforme til, at markedsføre dine produkter, mister game marketing "safe bets" sin gennemslagskraft. Derfor skal du acceptere, at du gradvist, over de næste år, skal flytte mere og mere af dit...... markedsføringsbudget online....

  13. The Dit nuclear fuel assembly physics design code

    International Nuclear Information System (INIS)

    Jonsson, A.

    1987-01-01

    DIT is the Combustion Engineering, Inc. (C-E) nuclear fuel assembly design code. It belongs to a class of codes, all similar in structure and strategy, which may be characterized by the spectrum and spatial calculations being performed in 2D and in a single job step for the entire assembly. The forerunner of this class of codes is the U.K.A.E.A. WIMS code, the first version of which was completed 25 years ago. The structure and strategy of assembly spectrum codes have remained remarkably similar to the original concept thus proving its usefulness. As other organizations, including C-E, have developed their own versions of the concept, many important variations have been added which significantly influence the accuracy and performance of the resulting computational tool. This paper describes and discusses those features which are unique to the DIT code and which might be of interest to the community of fuel assembly physics design code users and developers

  14. The DIT nuclear fuel assembly physics design code

    International Nuclear Information System (INIS)

    Jonsson, A.

    1988-01-01

    The DIT code is the Combustion Engineering, Inc. (C-E) nuclear fuel assembly design code. It belongs to a class of codes, all similar in structure and strategy, that may be characterized by the spectrum and spatial calculations being performed in two dimensions and in a single job step for the entire assembly. The forerunner of this class of codes is the United Kingdom Atomic Energy Authority WIMS code, the first version of which was completed 25 yr ago. The structure and strategy of assembly spectrum codes have remained remarkably similar to the original concept thus proving its usefulness. As other organizations, including C-E, have developed their own versions of the concept, many important variations have been added that significantly influence the accuracy and performance of the resulting computational tool. Those features, which are unique to the DIT code and which might be of interest to the community of fuel assembly physics design code users and developers, are described and discussed

  15. Gaelic 4 Girls: a Partnership Approach to DIT Student and Local Community Development

    OpenAIRE

    McNulty, Sinead

    2012-01-01

    This is a collaborative project between Dublin Institute of Technology, the Ladies Gaelic Football Association and Dublin City Council, providing students with the opportunity to qualify as gaelic football coaches and referees, and providing girls in inner-city clubs with coaching by DIT students. http://arrow.dit.ie/civpostbk/1021/thumbnail.jpg

  16. Research issues in the automated testing of Ajax applications

    NARCIS (Netherlands)

    Van Deursen, A.; Mesbah, A.

    2009-01-01

    Note: This paper is a pre-print of: Arie van Deursen and Ali Mesbah. Research Issues in the Automated Testing of Ajax Applications. In Proceedings 36th International Conference on Current Trend in Theory and Practice of Computer Science (SOFSEM), pp. 16-28. Lecture Notes in Computer Science 5901,

  17. [Issues on business of genetic testing in near future].

    Science.gov (United States)

    Takada, Fumio

    2009-06-01

    Since 1990's, a business condition that company sells genetic testing services directly to consumers without through medical facility, so called "direct-to-consumers (DTC) genetic testing", has risen. They provide genetic testing for obesity, disease susceptibility or paternity, etc. There are serious problems in this kind of business. Most of the providers do not make sales with face-to-face selling, and do through internet instead. They do not provide genetic counseling by certified genetic counselor or clinical geneticist. Most DTC genetic testing services for disease susceptibility or predispositions including obesity, lack scientific validity, clinical validity and clinical utility. And also including paternity genetic testing, they all have risks of ethical legal and social issues (ELSI) in genetic discrimination and/or eugenics. The specific problem in Japan is that the healthcare section of the government still has not paid attention and not taken seriously the requirement to deploy safety net.

  18. Assessing Veterinary and Animal Science Students' Moral Judgment Development on Animal Ethics Issues.

    Science.gov (United States)

    Verrinder, Joy M; Phillips, Clive J C

    2015-01-01

    Little has been done to assess veterinarians' moral judgment in relation to animal ethics issues. Following development of the VetDIT, a new moral judgment measure for animal ethics issues, this study aimed to refine and further validate the VetDIT, and to identify effects of teaching interventions on moral judgment and changes in moral judgment over time. VetDIT-V1 was refined into VetDIT-V2, and V3 was developed as a post-intervention test to prevent repetition. To test these versions for comparability, veterinary and animal science students (n=271) were randomly assigned to complete different versions. The VetDIT discriminates between stages of moral judgment, condensed into three schemas: Personal Interest (PI), Maintaining Norms (MN), and Universal Principles (UP). There were no differences in the scores for MN and UP between the versions, and we equated PI scores to account for differences between versions. Veterinary science students (n=130) who completed a three-hour small-group workshop on moral development theory and ethical decision making increased their use of UP in moral reasoning, whereas students (n=271) who received similar information in a 50-minute lecture did not. A longitudinal comparison of matched first- and third-year students (n=39) revealed no moral judgment development toward greater use of UP. The VetDIT is therefore useful for assessing moral judgment of animal and human ethics issues in veterinary and other animal-related professions. Intensive small-group workshops using moral development knowledge and skills, rather than lectures, are conducive to developing veterinary students' moral judgment.

  19. Ethical Issues with Genetic Testing for Tay-Sachs.

    Science.gov (United States)

    Clayton, Tricia

    Several genetic disorders are specific to Jewish heritage; one of the most devastating is Tay-Sachs disease.Tay-Sachs is a fatal hereditary disease, causing progressive neurological problems for which there is no cure. Ethical issues surrounding genetic testing for Tay-Sachs within the Jewish community continue to be complex and multifaceted. A perspective of Tay-Sachs, using rights-based ethics and virtue ethics as a theoretical framework, is explored.

  20. Performance testing of supercapacitors: Important issues and uncertainties

    Science.gov (United States)

    Zhao, Jingyuan; Gao, Yinghan; Burke, Andrew F.

    2017-09-01

    Supercapacitors are a promising technology for high power energy storage, which have been used in some industrial and vehicles applications. Hence, it is important that information concerning the performance of supercapacitors be detailed and reliable so system designers can make rational decisions regarding the selection of the energy storage components. This paper is concerned with important issues and uncertainties regarding the performance testing of supercapacitors. The effect of different test procedures on the measured characteristics of both commercial and prototype supercapacitors including hybrid supercapacitors have been studied. It was found that the test procedure has a relatively minor effect on the capacitance of carbon/carbon devices and a more significant effect on the capacitance of hybrid supercapacitors. The device characteristic with the greatest uncertainty is the resistance and subsequently the claimed power capability of the device. The energy density should be measured by performing constant power discharges between appropriate voltage limits. This is particularly important in the case of hybrid supercapacitors for which the energy density is rate dependent and the simple relationship E = ½CV2 does not yield accurate estimates of the energy stored. In general, most of the important issues for testing carbon/carbon devices become more serious for hybrid supercapacitors.

  1. Current status and burning issues in immunotoxicity testing of drugs

    International Nuclear Information System (INIS)

    Laan, Jan Willem van der; Loveren, Henk van

    2005-01-01

    Besides pathology endpoints, additional immune function endpoints have been included in the Note for Guidance on Repeated Dose Toxicity by the European Union (July 2001), which concern the analysis of antibody responses to a T-cell-dependent antigen. Guidance papers of other regulatory authorities are published as well. The main issue is the need for functional immunotoxicity testing to detect unintended immunosuppression. The International Conference on Harmonization (ICH) has surveyed studies from the files of the pharmaceutical industry to find the proportion of compounds that can be detected by additional immunotoxicity testing. Preliminary analysis shows that 10-15% of the compounds in the survey only react positively to the additional tests. More data are requested from the pharmaceutical industry. The Expert Working Group of the ICH has decided to choose a cause-for-concern approach to immmunotoxicity rather than a routine-screening approach. The causes for concern are to be defined during ICH negotiations

  2. TCMGeneDIT: a database for associated traditional Chinese medicine, gene and disease information using text mining

    Directory of Open Access Journals (Sweden)

    Chen Hsin-Hsi

    2008-10-01

    Full Text Available Abstract Background Traditional Chinese Medicine (TCM, a complementary and alternative medical system in Western countries, has been used to treat various diseases over thousands of years in East Asian countries. In recent years, many herbal medicines were found to exhibit a variety of effects through regulating a wide range of gene expressions or protein activities. As available TCM data continue to accumulate rapidly, an urgent need for exploring these resources systematically is imperative, so as to effectively utilize the large volume of literature. Methods TCM, gene, disease, biological pathway and protein-protein interaction information were collected from public databases. For association discovery, the TCM names, gene names, disease names, TCM ingredients and effects were used to annotate the literature corpus obtained from PubMed. The concept to mine entity associations was based on hypothesis testing and collocation analysis. The annotated corpus was processed with natural language processing tools and rule-based approaches were applied to the sentences for extracting the relations between TCM effecters and effects. Results We developed a database, TCMGeneDIT, to provide association information about TCMs, genes, diseases, TCM effects and TCM ingredients mined from vast amount of biomedical literature. Integrated protein-protein interaction and biological pathways information are also available for exploring the regulations of genes associated with TCM curative effects. In addition, the transitive relationships among genes, TCMs and diseases could be inferred through the shared intermediates. Furthermore, TCMGeneDIT is useful in understanding the possible therapeutic mechanisms of TCMs via gene regulations and deducing synergistic or antagonistic contributions of the prescription components to the overall therapeutic effects. The database is now available at http://tcm.lifescience.ntu.edu.tw/. Conclusion TCMGeneDIT is a unique database

  3. Slaat Xanthomonas dit jaar weer toe in Prunus laurocerasus

    NARCIS (Netherlands)

    Doorn, van J.; Dalfsen, van P.; Pham, K.T.K.

    2012-01-01

    Een diagnostische test moet duidelijk maken of er sprake is van Xanthomonas in Prunus laurocerasus. De bacterieziekte is namelijk makkelijk te verwarren met andere ziekten. Onderzoek, gefinancierd door het Productschap Tuinbouw, richt zich op het toetsen van moerplanten voordat hier van gestekt gaat

  4. Adaptive DIT-Based Fringe Tracking and Prediction at IOTA

    Science.gov (United States)

    Wilson, Edward; Pedretti, Ettore; Bregman, Jesse; Mah, Robert W.; Traub, Wesley A.

    2004-01-01

    An automatic fringe tracking system has been developed and implemented at the Infrared Optical Telescope Array (IOTA). In testing during May 2002, the system successfully minimized the optical path differences (OPDs) for all three baselines at IOTA. Based on sliding window discrete Fourier transform (DFT) calculations that were optimized for computational efficiency and robustness to atmospheric disturbances, the algorithm has also been tested extensively on off-line data. Implemented in ANSI C on the 266 MHZ PowerPC processor running the VxWorks real-time operating system, the algorithm runs in approximately 2.0 milliseconds per scan (including all three interferograms), using the science camera and piezo scanners to measure and correct the OPDs. Preliminary analysis on an extension of this algorithm indicates a potential for predictive tracking, although at present, real-time implementation of this extension would require significantly more computational capacity.

  5. Personal genome testing: Test characteristics to clarify the discourse on ethical, legal and societal issues

    Directory of Open Access Journals (Sweden)

    Janssens A Cecile JW

    2011-06-01

    Full Text Available Abstract Background As genetics technology proceeds, practices of genetic testing have become more heterogeneous: many different types of tests are finding their way to the public in different settings and for a variety of purposes. This diversification is relevant to the discourse on ethical, legal and societal issues (ELSI surrounding genetic testing, which must evolve to encompass these differences. One important development is the rise of personal genome testing on the basis of genetic profiling: the testing of multiple genetic variants simultaneously for the prediction of common multifactorial diseases. Currently, an increasing number of companies are offering personal genome tests directly to consumers and are spurring ELSI-discussions, which stand in need of clarification. This paper presents a systematic approach to the ELSI-evaluation of personal genome testing for multifactorial diseases along the lines of its test characteristics. Discussion This paper addresses four test characteristics of personal genome testing: its being a non-targeted type of testing, its high analytical validity, low clinical validity and problematic clinical utility. These characteristics raise their own specific ELSI, for example: non-targeted genetic profiling poses serious problems for information provision and informed consent. Questions about the quantity and quality of the necessary information, as well as about moral responsibilities with regard to the provision of information are therefore becoming central themes within ELSI-discussions of personal genome testing. Further, the current low level of clinical validity of genetic profiles raises questions concerning societal risks and regulatory requirements, whereas simultaneously it causes traditional ELSI-issues of clinical genetics, such as psychological and health risks, discrimination, and stigmatization, to lose part of their relevance. Also, classic notions of clinical utility are challenged by the

  6. Measurements Matter: Taking the DIT-2 Multiple Times and College Students' Moral Reasoning Development

    Science.gov (United States)

    Mayhew, Matthew J.; Pascarella, Ernest T.; Trolian, Teniell; Selznick, Benjamin

    2015-01-01

    The purpose of this paper was to examine differences between undergraduate students who had multiple exposures to an assessment of moral reasoning development (DIT-2) and students of the same cohort who had fewer exposures to the same assessment. Controlling for a host of individual covariates, the analysis determined that students who took the…

  7. Efficience d'un crédit ciblé aux pauvres

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

    Tambi Samuel KABORE

    8 déc. 2009 ... Le micro crédit est de plus en plus adopté comme un outil de réduction ... Ces indicateurs et outils visent à s'assurer qu'on touche un grand nombre de ..... instruments régionaux de financements mis en oeuvre dans les pays ...

  8. Le coût du crédit aux entreprises.

    OpenAIRE

    PARMENTIER, P.; THOMAS, J.

    2006-01-01

    La remontée des taux moyens des crédits aux entreprises amorcée au quatrième trimestre 2005 s’est poursuivie entre janvier et avril 2006 pour toutes les catégories de concours autres que l’escompte.

  9. Critical issues in psychological test use in the South African workplace

    Directory of Open Access Journals (Sweden)

    Heidi Paterson

    2005-10-01

    Full Text Available Various factors in South African workplaces, ranging from unemployment and equity considerations to rapid occupational change driven by technological inputs, have placed greater emphasis on effective selection and development of human resources. This leads to greater demands on psychological assessment in the organizational setting with respect to ensuring responsible, ethical and equitable assessment. The study aims to investigate the extent and purposes of psychological test usage, the influence of the changing world of work on assessment, equity and cross-cultural applicability of tests and competence of test users in South Africa. The results are based on twenty two structured individual interviews, which were conducted with purposively sampled stakeholders from various economic sectors. Opsomming Verskeie faktore in Suid-Afrikaanse werkomgewing, wat wissel van werkloosheid en billikheidsoorwegings tot by vinnig veranderende beroepsomstandighede as gevolg van tegnologiese ontwikkeling, plaas toenemende druk op die doeltreffende keuring en ontwikkeling van menslike hulpbronne. Dit lei tot toenemende eise wat in die organisasie konteks aan sielkundige meting gestel word om verantwoordelike, etiese en billike assessering te verseker. Hierdie studie was daarop gerig om die doel met en omvang van die gebruik van sielkundige toetse, die invloed van die veranderende wêreld van werk op die assessering, billike en kruiskulturele toepaslikheid van toetse, asook die bevoegdheid van toetsgebruikers in Suid-Afrika te ondersoek. Die resultate is gebaseer op ’n doelgerigte steekproef van twee-en-twintig gestruktureerde onderhoude wat met belanghebbers uit verskillende ekonomiese sektore, gevoer is.

  10. General-Purpose Heat Source Development: Safety Test Program. Postimpact evaluation, Design Iteration Test 3

    International Nuclear Information System (INIS)

    Schonfeld, F.W.; George, T.G.

    1984-07-01

    The General-Purpose Heat Source(GPHS) provides power for space missions by transmitting the heat of 238 PuO 2 decay to thermoelectric elements. Because of the inevitable return of certain aborted missions, the heat source must be designed and constructed to survive both re-entry and Earth impact. The Design Iteration Test (DIT) series is part of an ongoing test program. In the third test (DIT-3), a full GPHS module was impacted at 58 m/s and 930 0 C. The module impacted the target at an angle of 30 0 to the pole of the large faces. The four capsules used in DIT-3 survived impact with minimal deformation; no internal cracks other than in the regions indicated by Savannah River Plant (SRP) preimpact nondestructive testing were observed in any of the capsules. The 30 0 impact orientation used in DIT-3 was considerably less severe than the flat-on impact utilized in DIT-1 and DIT-2. The four capsules used in DIT-1 survived, while two of the capsules used in DIT-2 breached; a small quantity (approx. = 50 μg) of 238 PuO 2 was released from the capsules breached in the DIT-2 impact. All of the capsules used in DIT-1 and DIT-2 were severely deformed and contained large internal cracks. Postimpact analyses of the DIT-3 test components are described, with emphasis on weld structure and the behavior of defects identified by SRP nondestructive testing

  11. Fem sociale medier har »uindskrænket ret« til at misbruge alt dit indhold

    DEFF Research Database (Denmark)

    Nielsen, Jøren Ullits Olai

    2016-01-01

    Ved du, hvor meget kontrol du har over dit indhold på Facebook, YouTube, Snapchat, Instagram og Twitter? Her giver en juraforsker dig det forkromede overblik.......Ved du, hvor meget kontrol du har over dit indhold på Facebook, YouTube, Snapchat, Instagram og Twitter? Her giver en juraforsker dig det forkromede overblik....

  12. ISSUE PAPER: What Do Test Scores in Texas Tell Us?

    National Research Council Canada - National Science Library

    Klein, Stephen

    2000-01-01

    ...) about possible unintended consequences of these programs. We conducted several analyses to examine the issue of whether TAAS scores can be trusted to provide an accurate index of student skills and abilities...

  13. Big Data er en meningsskabelsesproces, der tager afsæt i dit mindset

    DEFF Research Database (Denmark)

    Rydén, Pernille

    2017-01-01

    flere perspektiver, der ikke er begrænset af dit vante – og ofte lukkede - mindset. Det du ved, og det du har lært/erfaret gennem årene, sætter rammen for, hvordan du ser og fortolker nye inputs, men den gode nyhed er, at når du først forstår dette, er det nemmere at ændre dine tankemønstre og mindset....

  14. Les TIC au service du microcrédit : le cas des correspondants ...

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

    Les TIC au service du microcrédit : le cas des correspondants bancaires au Brésil. Bien qu'il ait été prouvé que les programmes de microfinance constituaient un outil efficace pour lutter contre la pauvreté dans les pays en développement, ils tardent à prendre leur envol en Amérique latine, en particulier au Brésil.

  15. Quand le crédit à la consommation classe les gens et les choses

    DEFF Research Database (Denmark)

    Ossandón, José

    2012-01-01

    Le développement du crédit à la consommation est l’une des principales manifestations de la financiarisation de l’économie. Les éléments institutionnels et techniques qui lui ont donné forme tels que les dispositifs d’attribution de score aux consommateurs, de détermination des taux ou encore les...

  16. 2006: 2nd Jameson - D.I.T Faculty of Tourism and Food Cocktail Competition

    OpenAIRE

    Murphy, James Peter

    2006-01-01

    The 2nd Jameson - D.I.T Faculty of Tourism and Food Cocktail Competition took place on Thursday November 30th 2006, this initiative between the Faculty of Tourism and Food and Jameson offered over 60 hospitality and bartending students currently studying and working in the hospitality and licensed trade industries the opportunity to improve their skills in creative drinks mixing, in direct response to the growing demand for new cocktails and exciting new drinks to suit every season. Overall p...

  17. Scientific issues related to the cytology proficiency testing regulations

    Directory of Open Access Journals (Sweden)

    Prey Marianne

    2006-01-01

    Full Text Available Abstract The member organizations of the Cytology Education and Technology Consortium believe there are significant flaws in current cytology proficiency testing regulations. The most immediate needed modifications include lengthening the required testing interval, utilizing stringently validated and continuously monitored slides, changing the grading scheme, and changing the focus of the test from the individual to laboratory level testing. Integration of new computer-assisted and located-guided screening technologies into the testing protocols is necessary for the testing protocol to be compliant with the law.

  18. Test Code Quality and Its Relation to Issue Handling Performance

    NARCIS (Netherlands)

    Athanasiou, D.; Nugroho, A.; Visser, J.; Zaidman, A.

    2014-01-01

    Automated testing is a basic principle of agile development. Its benefits include early defect detection, defect cause localization and removal of fear to apply changes to the code. Therefore, maintaining high quality test code is essential. This study introduces a model that assesses test code

  19. Computer Adaptive Multistage Testing: Practical Issues, Challenges and Principles

    Directory of Open Access Journals (Sweden)

    Halil Ibrahim SARI

    2016-12-01

    Full Text Available The purpose of many test in the educational and psychological measurement is to measure test takers’ latent trait scores from responses given to a set of items. Over the years, this has been done by traditional methods (paper and pencil tests. However, compared to other test administration models (e.g., adaptive testing, traditional methods are extensively criticized in terms of producing low measurement accuracy and long test length. Adaptive testing has been proposed to overcome these problems. There are two popular adaptive testing approaches. These are computerized adaptive testing (CAT and computer adaptive multistage testing (ca-MST. The former is a well-known approach that has been predominantly used in this field. We believe that researchers and practitioners are fairly familiar with many aspects of CAT because it has more than a hundred years of history. However, the same thing is not true for the latter one. Since ca-MST is relatively new, many researchers are not familiar with features of it. The purpose of this study is to closely examine the characteristics of ca-MST, including its working principle, the adaptation procedure called the routing method, test assembly, and scoring, and provide an overview to researchers, with the aim of drawing researchers’ attention to ca-MST and encouraging them to contribute to the research in this area. The books, software and future work for ca-MST are also discussed.

  20. LADO as a Language Test: Issues of Validity

    Science.gov (United States)

    McNamara, Tim; Van Den Hazelkamp, Carolien; Verrips, Maaike

    2016-01-01

    This article brings together the theoretical field of language testing and the practical field of language analysis for the determination of the origin of asylum seekers. It considers what it would mean to think of language analysis as a form of language test, subject to the same validity constraints, and proposes a research agenda.

  1. Scientific issues in drug testing: council on scientific affairs

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    Testing for drugs in biologic fluids, especially urine, is a practice that has become widespread. The technology of testing for drugs in urine has greatly improved in recent years. Inexpensive screening techniques are not sufficiently accurate for forensic testing standards, which must be met wihen a person's employment or reputation may be affected by results. This is particularly a concern during screening of a population in which the prevalence of drug use is very low, in which the predictive value of a positive result would be quite low. Physicians should be aware that results from drug testing can yield accurate evidence of prior exposure to drugs, but they do not provide information about patterns of drug use, about abuse of or dependence on drugs, or about mental or physical impairments that may result from drug use

  2. ECONOMIC GROWTH, TRADE AND ENVIRONMENTAL ISSUES: TESTING ENVIRONMENTAL KUZNETS CURVE

    Directory of Open Access Journals (Sweden)

    Dedi Budiman Hakim

    2013-04-01

    Full Text Available ASEAN experiences a dynamic economic growth due to its liberalised markets. However concerns arise related to environmental issues resulting from the economic activities. It reflects tradeoffs between economic growth driven by trade and foreign direct investment (FDI, and environment. To investigate such a relation the Environmental Kuznets Curve was applied by regressing amount of carbon emission with gross domestic product (GDP, quadratic GDP, trade openness and FDI. The result reveals that amount of carbon emission is linearly and positively correlated with GDP per capita. It is predicted that as ASEAN economies grow, carbon emission increases. Trade openness is also found to contribute to carbon emission. Keywords: Kuznets curve, carbon emission, gross domestic product, trade, foreign direct investment JEL classification number: F15, F18

  3. Ethical issues in predictive genetic testing: a public health perspective

    Science.gov (United States)

    Fulda, K G; Lykens, K

    2006-01-01

    As a result of the increase in genetic testing and the fear of discrimination by insurance companies, employers, and society as a result of genetic testing, the disciplines of ethics, public health, and genetics have converged. Whether relatives of someone with a positive predictive genetic test should be notified of the results and risks is a matter urgently in need of debate. Such a debate must encompass the moral and ethical obligations of the diagnosing physician and the patient. The decision to inform or not will vary depending on what moral theory is used. Utilising the utilitarian and libertarian theories produces different outcomes. The principles of justice and non‐maleficence will also play an important role in the decision. PMID:16507657

  4. Ethical issues in predictive genetic testing: a public health perspective.

    Science.gov (United States)

    Fulda, K G; Lykens, K

    2006-03-01

    As a result of the increase in genetic testing and the fear of discrimination by insurance companies, employers, and society as a result of genetic testing, the disciplines of ethics, public health, and genetics have converged. Whether relatives of someone with a positive predictive genetic test should be notified of the results and risks is a matter urgently in need of debate. Such a debate must encompass the moral and ethical obligations of the diagnosing physician and the patient. The decision to inform or not will vary depending on what moral theory is used. Utilising the utilitarian and libertarian theories produces different outcomes. The principles of justice and non-maleficence will also play an important role in the decision.

  5. Methodological issues in testing the marginal productivity theory

    NARCIS (Netherlands)

    P.T. Gottschalk (Peter); J. Tinbergen (Jan)

    1982-01-01

    textabstractPrevious tests of the marginal productivity theory have been criticized on several grounds reviewed by the authors. One important deficiency has been the small number of factor inputs entered in the production functions. In 1978 Gottschalk suggested a method to estimate production

  6. A Clinical Perspective on Ethical Issues in Genetic Testing

    NARCIS (Netherlands)

    Sijmons, R. H.; Van Langen, I. M.; Sijmons, J. G.

    2011-01-01

    Genetic testing is traditionally preceded by counselling to discuss its advantages and disadvantages with individuals so they can make informed decisions. The new technique of whole genome or exome sequencing, which is currently only used in research settings, can identify many gene mutations,

  7. Giv dit barn en god start på idrætslivet

    DEFF Research Database (Denmark)

    Suhr, Lasse Kristian

    2014-01-01

    Hvad skal børnene bruge deres krudt på i de kommende måneder? Det spørgsmål er formentlig til debat i mange hjem lige nu, for netop i august har mange idrætsklubber åbent for tilmelding til sæsonens aktiviteter. Mulighederne er mange, og det samme er mulighederne for at vælge forkert. Her kan du ...... blive klogere på, hvad du som forælder kan gøre for at give dit skolebarn en god start på et aktivt idrætsliv....

  8. Technology issues for decommissioning the Tokamak Fusion Test Reactor

    International Nuclear Information System (INIS)

    Spampinato, P.T.; Walton, G.R.

    1994-01-01

    The approach for decommissioning the Tokamak Fusion Test Reactor has evolved from a conservative plan based on cutting up and burying all of the systems, to one that considers the impact tritium contamination will have on waste disposal, how large size components may be used as their own shipping containers, and even the possibility of recycling the materials of components such as the toroidal field coils and the tokamak structure. In addition, the project is more carefully assessing the requirements for using remotely operated equipment. Finally, valuable cost database is being developed for future use by the fusion community

  9. Hair testing of GHB: an everlasting issue in forensic toxicology.

    Science.gov (United States)

    Busardò, Francesco Paolo; Pichini, Simona; Zaami, Simona; Pacifici, Roberta; Kintz, Pascal

    2018-01-26

    In this paper, the authors present a critical review of different studies regarding hair testing of endogenous γ-hydroxybutyrate (GHB), concentrations in chronic users, and values measured after a single GHB exposure in drug facilitated sexual assault (DFSA) cases together with the role of a recently identified GHB metabolite, GHB-glucuronide. The following databases (up to March 2017) PubMed, Scopus and Web of Science were used, searching the following key words: γ-hydroxybutyrate, GHB, GHB glucuronide, hair. The main key words "GHB" and "γ-hydroxybutyrate" were searched singularly and then associated individually to each of the other keywords. Of the 2304 sources found, only 20 were considered appropriate for the purpose of this paper. Summing up all the studies investigating endogenous GHB concentration in hair, a very broad concentration range from 0 to 12 ng/mg was found. In order to detect a single GHB dose in hair it is necessary to commonly wait 1 month for collecting hair and a segmental analysis of 3 or 5 mm fragments and the calculation of a ratio between the targeted segment and the others represent a reliable method to detect a single GHB intake considering that the ratios presently proposed vary from 3 and 10. The only two studies so far performed, investigating GHB-Glucuronide in hair, show that the latter does not seem to provide any diagnostic information regarding GHB exposure. A practical operative protocol is proposed to be applied in all suspected cases of GHB-facilitated sexual assault (GHB-FSA).

  10. Deuterium Inventory in Tore Supra (DITS): 2nd post-mortem analysis campaign and fuel retention in the gaps

    International Nuclear Information System (INIS)

    Dittmar, T.; Tsitrone, E.; Pegourie, B.; Cadez, I.; Pelicon, P.; Gauthier, E.; Languille, P.; Likonen, J.; Litnovsky, A.; Markelj, S.; Martin, C.; Mayer, M.; Pascal, J.-Y.; Pardanaud, C.; Philipps, V.; Roth, J.; Roubin, P.; Vavpetic, P.

    2011-01-01

    A dedicated study on fuel retention has been launched in Tore Supra, which includes a D wall-loading campaign and the dismantling of the main limiter (Deuterium Inventory in Tore Supra, DITS project). This paper presents new results from a second post-mortem analysis campaign on 40 tiles with special emphasis on the D retention in the gaps. SIMS analysis reveals that only 1/3 of the thickness of deposits in the plasma shadowed zones are due to the DITS wall-loading campaign. As pre-DITS deposits contain less D than DITS deposits, the contribution of DITS to the D inventory is about 30-50%. The new estimate for the total amount of D retained in the Tore Supra limiter is 1.7 x 10 24 atoms, close to the previous estimate, with the gap surfaces contributing about 33%. NRA measurements show a stepped decrease of D along the gap with strong asymmetries between different gap orientations.

  11. Chapitre IX. La difficile maîtrise du crédit

    OpenAIRE

    Félix, Joël

    2013-01-01

    Le déficit du budget ordinaire n’aurait pas été bien grave si à l’impossibilité politique d’augmenter les impôts ne s’était joint un discrédit généralisé, qui refluait sur la confiance et le coût du financement de la trésorerie de l’État, sans même parler des conséquences économiques d’une telle situation sur le marché international des changes. D’autre part, comme la politique d’amortissement interdisait le recours à l’emprunt, il fallait anticiper une forte partie des revenus pour parvenir ...

  12. Un inédit de Flaubert : Salammbô. Hommage au Soleil

    Directory of Open Access Journals (Sweden)

    Geneviève Mondon

    2009-01-01

    Full Text Available Parmi les nombreux manuscrits de travail de Salammbô, on a souvent la surprise de découvrir des passages parfois très longs et très travaillés que l’on ne retrouve pas dans le roman publié. Des pans entiers de texte inédit, descriptions, anecdotes, scènes, rêves, constituent un monde passionnant pour la recherche.Un des exemples les plus étonnants est, au chapitre X, la suppression de l’hommage au Soleil qui se développe sur une trentaine de folios dans les brouillons, formant un ensemble pos...

  13. GraDit: graph-based data repair algorithm for multiple data edits rule violations

    Science.gov (United States)

    Ode Zuhayeni Madjida, Wa; Gusti Bagus Baskara Nugraha, I.

    2018-03-01

    Constraint-based data cleaning captures data violation to a set of rule called data quality rules. The rules consist of integrity constraint and data edits. Structurally, they are similar, where the rule contain left hand side and right hand side. Previous research proposed a data repair algorithm for integrity constraint violation. The algorithm uses undirected hypergraph as rule violation representation. Nevertheless, this algorithm can not be applied for data edits because of different rule characteristics. This study proposed GraDit, a repair algorithm for data edits rule. First, we use bipartite-directed hypergraph as model representation of overall defined rules. These representation is used for getting interaction between violation rules and clean rules. On the other hand, we proposed undirected graph as violation representation. Our experimental study showed that algorithm with undirected graph as violation representation model gave better data quality than algorithm with undirected hypergraph as representation model.

  14. Hérédités, héritages

    OpenAIRE

    Bertrand, Régis; Bonillo, Jean-Lucien; Bonniol, Jean-Luc; Carol, Anne; Carol, Anne; Faggion, Lucien; Guyot, Chantal; Lapied, Martine; Pelen, Jean-Noël

    2006-01-01

    Le présent numéro rassemble les contributions des membres du programme de recherche Trajectoires individuelles, constructions culturelles à une journée d’études commune sur le thème de l’hérédité et de l’héritage. La construction des identités, qu’elles soient individuelles ou collectives, ne peut se faire sans prendre en compte les héritages : soit pour les assumer et les prolonger, soit pour les dépasser les réinterpréter, ou les détourner, soit pour les renier et bâtir « contre ». C’est ce...

  15. 77 FR 15101 - Results From Inert Ingredient Test Orders Issued Under EPA's Endocrine Disruptor Screening...

    Science.gov (United States)

    2012-03-14

    ... the selection criteria for endocrine testing under the Safe Drinking Water Act (SDWA). EPA has no...) because the chemicals meet the selection criteria. EPA has no plans to issue further test orders for the... Screening Program (EDSP) and the Federal Food, Drug, and Cosmetic Act (FFDCA). In response to the test...

  16. 77 FR 12089 - Proposed Generic Communication; Regulatory Issue Summary 2012-XX: Developing Inservice Testing...

    Science.gov (United States)

    2012-02-28

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0048] Proposed Generic Communication; Regulatory Issue... CFR) Part 52, ``Licenses, Certifications, and Approvals for Nuclear Power Plants,'' to satisfy the... inservice testing programs during the initial 120-month program interval following nuclear power plant...

  17. Policy issues facing the Comprehensive Test Ban Treaty and prospects for the future

    International Nuclear Information System (INIS)

    Sweeney, J.

    1999-01-01

    This report is divided into the following 5 sections: (1) Background; (2) Major Issues Facing Ratification of CTBT; (3) Current Status on CTBT Ratification; (4) Status of CTBT Signatories and Ratifiers; and (5) CTBT Activities Not Prohibited. The major issues facing ratification of CTBT discussed here are: impact on CTBT of START II and ABM ratification; impact of India and Pakistan nuclear tests; CTBT entry into force; and establishment of the Comprehensive Nuclear Test-Ban Treaty Organization

  18. Policy issues facing the Comprehensive Test Ban Treaty and prospects for the future

    Energy Technology Data Exchange (ETDEWEB)

    Sweeney, J.

    1999-04-01

    This report is divided into the following 5 sections: (1) Background; (2) Major Issues Facing Ratification of CTBT; (3) Current Status on CTBT Ratification; (4) Status of CTBT Signatories and Ratifiers; and (5) CTBT Activities Not Prohibited. The major issues facing ratification of CTBT discussed here are: impact on CTBT of START II and ABM ratification; impact of India and Pakistan nuclear tests; CTBT entry into force; and establishment of the Comprehensive Nuclear Test-Ban Treaty Organization.

  19. Faire crédit : de la noble tâche à la corvée

    OpenAIRE

    Lazarus, Jeanne

    2012-01-01

    Malgré le « tournant commercial » des banques de détail françaises, de multiples registres de relations subsistent dans les interactions entre employés de banque et clients. Nous en distinguons quatre : le commerçant, le conseiller, le juge et le sauveur. L’analyse du crédit permet de voir à l’œuvre ces différents registres et montrer que la banque ne peut se définir comme un lieu de commerce pur. En effet, les crédits ne sont pas des produits à vendre comme les autres, et leur commercialisat...

  20. Psychological Testing and Psychological Assessment: A Review of Evidence and Issues.

    Science.gov (United States)

    Meyer, Gregory J.; Finn, Stephen E.; Eyde, Lorraine D.; Kay, Gary G.; Moreland, Kevin L.; Dies, Robert R.; Eisman, Elena J.; Kubiszyn, Tom W.; Reed, Geoffrey M.

    2001-01-01

    Summarizes issues associated with psychological assessment, concluding that: psychological test validity is strong and is comparable to medical test validity; distinct assessment methods provide unique sources of information; and clinicians who rely solely on interviews are prone to incomplete understandings. Suggests that multimethod assessment…

  1. Current ethical and legal issues in health-related direct-to-consumer genetic testing.

    Science.gov (United States)

    Niemiec, Emilia; Kalokairinou, Louiza; Howard, Heidi Carmen

    2017-09-01

    A variety of health-related genetic testing is currently advertized directly to consumers. This article provides a timely overview of direct-to-consumer genetic testing (DTC GT) and salient ethical issues, as well as an analysis of the impact of the recently adopted regulation on in vitro diagnostic medical devices on DTC GT. DTC GT companies currently employ new testing approaches, report on a wide spectrum of conditions and target new groups of consumers. Such activities raise ethical issues including the questionable analytic and clinical validity of tests, the adequacy of informed consent, potentially misleading advertizing, testing in children, research uses and commercialization of genomic data. The recently adopted regulation on in vitro diagnostic medical devices may limit the offers of predisposition DTC GT in the EU market.

  2. Moral Schemas and Tacit Judgement or How the Defining Issues Test Is Supported by Cognitive Science.

    Science.gov (United States)

    Narvaez, Darcia; Bock, Tonia

    2002-01-01

    Discusses three core moral judgement ideas: (1) modern schema theory, (2) automatic decision-making frequency, and (3) implicit processes as the default mode of human information processing. Compares the Defining Issues Test (measures the beginnings of moral judgement) and the Lawrence Kohlberg Moral Judgement Interview (measures the highest level…

  3. Practical issues for testing thin film PV modules at standard test conditions.

    OpenAIRE

    Marín González, Omar; Raga Arroyo, Manuela Pilar; Alonso Garcia, M. Carmen; Muñoz-García, Miguel Angel

    2013-01-01

    Thin film photovoltaic (TF) modules have gained importance in the photovoltaic (PV) market. New PV plants increasingly use TF technologies. In order to have a reliable sample of a PV module population, a huge number of modules must be measured. There is a big variety of materials used in TF technology. Some of these modules are made of amorphous or microcrystalline silicon. Other are made of CIS or CdTe. Not all these materials respond the same under standard test conditions (STC) of power...

  4. Ethical, Legal and Social Issues in Japan on the Determination of Blood Relationship via DNA Testing.

    Science.gov (United States)

    Toya, Waki

    2017-01-01

    DNA paternity testing has recently become more widely available in Japan. The aim of this paper is to examine the issues surrounding (1) the implementing agency, whether the testing is conducted in a commercial direct-to-consumer (DTC) setting or a judicial non-DTC setting, and (2) the implementation conditions and more specifically the legal capacity of the proband (test subject). Literature research in Japanese and English was conducted. Some countries prohibit commercial DNA testing without the consent of the proband or her or his legally authorized representative. But as in some cases, the results of DTC paternity testing have proven to be unreliable. I propose a complete prohibition of DTC DNA paternity testing in Japan. In many cases of paternity testing, the proband is a minor. This has led to debate about whether proxy consent is sufficient for paternity testing or whether additional safeguards (such as a court order) are required. In cases where commercial DNA testing has been conducted and the test results are produced in court as evidence, the court must judge whether or not to admit these results as evidence. Another important issue is whether or not paternity testing should be legally mandated in certain cases. If we come to the conclusion that DNA test results are the only way to conclusively establish a parent-child relationship, then our society may prioritize even more genetic relatedness over other conceptions of a parent-child relationship. This prioritization could adversely affect families created through assisted reproductive technology (ART), especially in situations where children are not aware of their biological parentage. This paper argues for a complete prohibition of DTC DNA paternity testing in Japan, and highlights that broader ethical and legal deliberation on such genetic services is required.

  5. Psychological testing and psychological assessment. A review of evidence and issues.

    Science.gov (United States)

    Meyer, G J; Finn, S E; Eyde, L D; Kay, G G; Moreland, K L; Dies, R R; Eisman, E J; Kubiszyn, T W; Reed, G M

    2001-02-01

    This article summarizes evidence and issues associated with psychological assessment. Data from more than 125 meta-analyses on test validity and 800 samples examining multimethod assessment suggest 4 general conclusions: (a) Psychological test validity is strong and compelling, (b) psychological test validity is comparable to medical test validity, (c) distinct assessment methods provide unique sources of information, and (d) clinicians who rely exclusively on interviews are prone to incomplete understandings. Following principles for optimal nomothetic research, the authors suggest that a multimethod assessment battery provides a structured means for skilled clinicians to maximize the validity of individualized assessments. Future investigations should move beyond an examination of test scales to focus more on the role of psychologists who use tests as helpful tools to furnish patients and referral sources with professional consultation.

  6. Comparaison des effets du microcrédit, de la téléphonie mobile et ...

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

    Comparaison des effets du microcrédit, de la téléphonie mobile et de la formation sur les microentreprises appartenant à des femmes en Inde. Par leur nombre, les microentreprises dominent le monde des affaires dans les pays en développement. En Inde, d'après des statistiques récentes de la National Sample Survey ...

  7. Configuration management issues and objectives for a real-time research flight test support facility

    Science.gov (United States)

    Yergensen, Stephen; Rhea, Donald C.

    1988-01-01

    Presented are some of the critical issues and objectives pertaining to configuration management for the NASA Western Aeronautical Test Range (WATR) of Ames Research Center. The primary mission of the WATR is to provide a capability for the conduct of aeronautical research flight test through real-time processing and display, tracking, and communications systems. In providing this capability, the WATR must maintain and enforce a configuration management plan which is independent of, but complimentary to, various research flight test project configuration management systems. A primary WATR objective is the continued development of generic research flight test project support capability, wherein the reliability of WATR support provided to all project users is a constant priority. Therefore, the processing of configuration change requests for specific research flight test project requirements must be evaluated within a perspective that maintains this primary objective.

  8. Adapting oecd aquatic toxicity tests for use with manufactured nanomaterials: key issues and consensus recommendations

    DEFF Research Database (Denmark)

    Petersen, Elijah J.; Diamond, Stephen A.; Kennedy, Alan J.

    2015-01-01

    . Scientifically based risk assessment for MNs necessitates development of reproducible, standardized hazard testing methods such as those provided by the Organization of Economic Cooperation and Development (OECD). Currently, there is no comprehensive guidance on how to best address testing issues specific to MN...... particulate, fibrous, or colloidal properties. This paper summarizes the findings from an expert workshop convened to develop a guidance document that addresses the difficulties encountered when testing MNs using aquatic and sediment OECD test guidelines. Critical components were identified by workshop...... participants that require specific guidance for MN testing: preparation of dispersions, dose metrics, the importance and challenges associated with maintaining and monitoring exposure levels, and the need for reliable methods to quantify MNs in complex media. To facilitate a scientific advance...

  9. Illicit drugs, testing, prevention and work in France: ethical and legal issues.

    Science.gov (United States)

    Fantoni-Quinton, Sophie; Bossu, Bernard; Morgenroth, Thomas; Frimat, Paul

    2010-09-01

    The use of illicit drugs in the workplace raises issues pertaining to prevention and safety and the responsibility of the various members of staff. It also brings into question the interface between work and private life. If employees are in theory responsible for their own safety and risk heavy penalties in the event of the consumption of illicit drugs in the workplace, such behaviour has to be proved. In reality, the worker can only be partially and marginally held liable, given the fact that the employer is prohibited from infringing on their rights and liberties (restrictions on the searching of their personal belongings and lockers as well as on the carrying out of breath testing and saliva testing under restrictive conditions). Employers have for their part a broader range of responsibilities and, above all, an absolute obligation to achieve specific goals in terms of health and safety resulting in the need to take action. In accordance with the International Labour Organization recommendations, European and national legislation, the employer has to implement a suitable preventive policy. However, where is the balance between prevention and repression? Very few studies have raised these issues and our aim is to precisely situate the place of drug testing in the employer's repressive arsenal in France and to try to answer the legal and ethical issues raised. Thus, for example, repression can only be acceptable when it deals with moderate and non-addicted users, or it could be tantamount to discrimination.

  10. A Review on Key Issues and Challenges in Devices Level MEMS Testing

    Directory of Open Access Journals (Sweden)

    Muhammad Shoaib

    2016-01-01

    Full Text Available The present review provides information relevant to issues and challenges in MEMS testing techniques that are implemented to analyze the microelectromechanical systems (MEMS behavior for specific application and operating conditions. MEMS devices are more complex and extremely diverse due to the immersion of multidomains. Their failure modes are distinctive under different circumstances. Therefore, testing of these systems at device level as well as at mass production level, that is, parallel testing, is becoming very challenging as compared to the IC test, because MEMS respond to electrical, physical, chemical, and optical stimuli. Currently, test systems developed for MEMS devices have to be customized due to their nondeterministic behavior and complexity. The accurate measurement of test systems for MEMS is difficult to quantify in the production phase. The complexity of the device to be tested required maturity in the test technique which increases the cost of test development; this practice is directly imposed on the device cost. This factor causes a delay in time-to-market.

  11. Clinical, social and ethical issues associated with non-invasive prenatal testing for aneuploidy.

    Science.gov (United States)

    Griffin, Blanche; Edwards, Samantha; Chitty, Lyn S; Lewis, Celine

    2018-03-01

    Non-invasive prenatal testing (NIPT), based on analysis of cell-free foetal DNA, is rapidly becoming a preferred method to screen for chromosomal aneuploidy with the technology now available in over 90 countries. This review provides an up-to-date discussion of the key clinical, social and ethical implications associated with this revolutionary technology. Stakeholders are positive about a test that is highly accurate, safe, can be perfomed early in pregnancy, identifies affected pregnancies that might otherwise have been missed and reduces the need for invasive testing. Nevertheless, professional societies currently recommend it as an advanced screening test due to the low false positive rate (FPR). Despite the practical and psychological benefits, a number of concerns have been raised which warrant attention. These include the potential for routinisation of testing and subsequent impact on informed decision-making, an "easy" blood test inadvertently contributing to women feeling pressured to take the test, fears NIPT will lead to less tolerance and support for those living with Down syndrome and the heightened expectation of having "perfect babies". These issues can be addressed to some extent through clinician education, patient information and establishing national and international consensus in the development of comprehensive and regularly updated guidelines. As the number of conditions we are able to test for non-invasively expands it will be increasingly important to ensure pre-test counselling can be delivered effectively supported by knowledgeable healthcare professionals.

  12. Un vocabulari pornogràfic francès-català inèdit

    Directory of Open Access Journals (Sweden)

    Joan Puigmalet

    2014-06-01

    Full Text Available Antoni Bulbena Tosell és autor d’un manuscrit, i inèdit, vocabulari pornogràfic francèscatalà català-francès, la Flora pornogràfica francesa: suplement al argot francès / Flore pornographique catalane: supplément à l’argot catalan. És una obra d’aproximadament l’any 1921 que, per la seva temàtica, ell mateix reservava per a no publicar-se. Bulbena és autor d’una discutida obra lingüística, entre la qual trobem diferents diccionaris, alguns d’ells entre el català i el francès. El darrer que publicà és el Diccionari de les lléngues francesa & catalana / Dictionnaire catalan-français (1921 que inclou dos apèndixs, un «Vocabulari d’argot francès» i un «Vocabulari d’argot catalan». La Flora és, així, un suplement al lèxic pornogràfic d’aquest diccionari. Per altra banda, el títol de Flora pornogràfica sembla fer referència a una obra de la lexicografia francesa que recull mots obscens presents a obres d’Emile Zola i altres escriptors naturalistes, La flore pornographique (1883, d’Ambroise Macrobe. Els mots d’argot sexual de la Flora, amb un especial focus temàtic en la prostitució, tenen interès lingüístic i cultural tant per a la llengua catalana com per a la llengua francesa. Antoni Bulbena Tosell is the author of an unpublished, pornographic vocabulary FrenchCatalan Catalan-French, a manuscript called the Flora pornogràfica francesa: suplement al argot francès / Flore pornographique catalane: supplément à l’argot catalan. It was written around 1921 and reserved for not being published. Bulbena is the author of a controversial linguistic work, among which are various dictionaries, some of them between Catalan and French. The latest is the Diccionari de les lléngues francesa & catalana / Dictionnaire catalan-français (1921, that includes two appendixes, a «Vocabulari d’argot francès» and a «Vocabulari d’argot catalan». The Flora is thus a pornographic supplement to the

  13. Technical issues of reduced activation ferritic/martensitic steels for fabrication of ITER test blanket modules

    International Nuclear Information System (INIS)

    Tanigawa, H.; Hirose, T.; Shiba, K.; Kasada, R.; Wakai, E.; Serizawa, H.; Kawahito, Y.; Jitsukawa, S.; Kimura, A.; Kohno, Y.; Kohyama, A.; Katayama, S.; Mori, H.; Nishimoto, K.; Klueh, R.L.; Sokolov, M.A.; Stoller, R.E.; Zinkle, S.J.

    2008-01-01

    Reduced activation ferritic/martensitic steels (RAFMs) are recognized as the primary candidate structural materials for fusion blanket systems. The RAFM F82H was developed in Japan with emphasis on high-temperature properties and weldability. Extensive irradiation studies have conducted on F82H, and it has the most extensive available database of irradiated and unirradiated properties of all RAFMs. The objective of this paper is to review the R and D status of F82H and to identify the key technical issues for the fabrication of an ITER test blanket module (TBM) suggested from the recent research achievements in Japan. This work clarified that the primary issues with F82H involve welding techniques and the mechanical properties of weld joints. This is the result of the distinctive nature of the joint caused by the phase transformation that occurs in the weld joint during cooling, and its impact on the design of a TBM will be discussed

  14. Genetic testing and its implications: human genetics researchers grapple with ethical issues.

    Science.gov (United States)

    Rabino, Isaac

    2003-01-01

    To better understand ethical issues involved in the field of human genetics and promote debate within the scientific community, the author surveyed scientists who engage in human genetics research about the pros, cons, and ethical implications of genetic testing. This study contributes systematic data on attitudes of scientific experts. The survey finds respondents are highly supportive of voluntary testing and the right to know one's genetic heritage. The majority consider in utero testing and consequent pregnancy termination acceptable for cases involving likelihood of serious disease but disapprove for genetic reasons they consider arbitrary, leaving a gray area of distinguishing between treatment of disorders and enhancement still to be resolved. While safeguarding patient confidentiality versus protecting at-risk third parties (kin, reproductive partners) presents a dilemma, preserving privacy from misuse by institutional third parties (employers, insurers) garners strong consensus for legislation against discrimination. Finally, a call is made for greater genetic literacy.

  15. Noninvasive Prenatal Genetic Testing: Current and Emerging Ethical, Legal, and Social Issues.

    Science.gov (United States)

    Minear, Mollie A; Alessi, Stephanie; Allyse, Megan; Michie, Marsha; Chandrasekharan, Subhashini

    2015-01-01

    Noninvasive prenatal genetic testing (NIPT) for chromosomal aneuploidy involving the analysis of cell-free fetal DNA became commercially available in 2011. The low false-positive rate of NIPT, which reduces unnecessary prenatal invasive diagnostic procedures, has led to broad clinician and patient adoption. We discuss the ethical, legal, and social issues raised by rapid and global dissemination of NIPT. The number of women using NIPT is anticipated to expand, and the number of conditions being tested for will continue to increase as well, raising concerns about the routinization of testing and negative impacts on informed decision making. Ensuring that accurate and balanced information is available to all pregnant women and that access to NIPT is equitable will require policy guidance from regulators, professional societies, and payers. Empirical evidence about stakeholders' perspectives and experiences will continue to be essential in guiding policy development so that advances in NIPT can be used effectively and appropriately to improve prenatal care.

  16. [Direct-to-consumer genetic testing through Internet: marketing, ethical and social issues].

    Science.gov (United States)

    Ducournau, Pascal; Gourraud, Pierre-Antoine; Rial-Sebbag, Emmanuelle; Bulle, Alexandre; Cambon-Thomsen, Anne

    2011-01-01

    We probably did not anticipate all the consequences of the direct to consumer genetic tests on Internet, resulting from the combined skills of communication and genomic advances. What are the commercial strategies used by the companies offering direct-to-consumer genetic tests on Internet and what are the different social expectations on which they focus? Through a quantitative and qualitative analysis of the web sites offering such tests, it seems that these companies target a triple market based on: the "healthism" which raises health and hygiene to the top of the social values; the contemporary demands of the users to become actual actors of health decisions; and finally on the need for bio-social relationships. These three commercial strategies underlie various ethical and societal issues justifying a general analysis.

  17. Experimental Issues in Testing a Semiactive Technique to Control Earthquake Induced Vibration

    Directory of Open Access Journals (Sweden)

    Nicola Caterino

    2014-01-01

    Full Text Available This work focuses on the issues to deal with when approaching experimental testing of structures equipped with semiactive control (SA systems. It starts from practical experience authors gained in a recent wide campaign on a large scale steel frame structure provided with a control system based on magnetorheological dampers. The latter are special devices able to achieve a wide range of physical behaviours using low-power electrical currents. Experimental activities involving the use of controllable devices require special attention in solving specific aspects that characterize each of the three phases of the SA control loop: acquisition, processing, and command. Most of them are uncommon to any other type of structural testing. This paper emphasizes the importance of the experimental assessment of SA systems and shows how many problematic issues likely to happen in real applications are also present when testing these systems experimentally. This paper highlights several problematic aspects and illustrates how they can be addressed in order to achieve a more realistic evaluation of the effectiveness of SA control solutions. Undesired and unavoidable effects like delays and control malfunction are also remarked. A discussion on the way to reduce their incidence is also offered.

  18. Subjektafgrænsning i det fælleseuropæiske momssystem – En trist rejse fra FCE Bank til Crédit Lyonnais

    Directory of Open Access Journals (Sweden)

    Jensen Dennis Ramsdahl

    2014-05-01

    Full Text Available The issue regarding output taxation, input deduction and determination of the place of taxation in VAT law is inextricably linked with a correct fact determination. This is also the case in relation to a delimitation of the individual tax subject including the question whether related subjects/units should be acknowledged as independent tax subjects, or whether they should qualify as one subject/ one unit in a legal VAT context instead. A coherent analysis of selected ECJ rulings of relevance for the delimitation of each tax subject shows that subject delimitation in national civil law also is the predominant basis in a legal VAT context unless the law contains explicit deviations from this or should be deviated from on the basis of either abuse of law or substance over form considerations. However, in this article it is proved that case C-388/11, Crédit Lyonnais breaks with this basic premise, as the ECJ in this case ignores the subject delimitation in civil law without a convincing argumentation for the fact that the law dictates this and without referring to abuse of law or substance over form.

  19. Technical issues of RAFMs for the fabrication of ITER Test Blanket Module

    International Nuclear Information System (INIS)

    Tanigawa, Hiroyasu; Hirose, Takanori; Shiba, Kiyoyuki

    2007-01-01

    Reduced activation ferritic/martensitic steels (RAFMs) are recognized as the primary candidate structural materials for fusion blanket systems, as it has they have been developed based on massive industrial experience of ferritic/martensitic steel replacing Mo and Nb of high chromium heat resistant martensitic steels (such as modified 9Cr-1Mo) with W and Ta, respectively. F82H and JLF-1 are RAFMs, which have been developed and studied in Japan and the various effects of irradiation were reported. F82H is designed with emphasis on high temperature property and weldability, and was provided and evaluated in various countries as a part of the IEA fusion materials development collaboration. The JAEA/US collaboration program also has been conducted with the emphasis on irradiation effects of F82H. Now, among the existing database for RAFMs the most extensive one is that for F82H. The objective of this paper is to review the R and D status of F82H and to identify the key technical issues for the fabrication of ITER Test Blanket Module (TBM) suggested from the recent achievements in Japan. It is desirable to make the status of RAFMs equivalent to commercial steels to use RAFMs as the ITER-TBM structural material. This would require demonstrating the reproducibility and weldability as well as providing the database. The excellent reproducibility of F82H has been demonstrated with four 5-ton-heats, and two of them were provided as F82H-IEA heats. It has been also proved that F82H could be provided as plates (thickness of 1.5 to 55 mm), pipes and rectangular tubes. It is also important to have the excellent weldability as the TBM has about 300m length of weld line, and it was proved through TIG, EB and YAG weld test performed in air atmosphere. Various mechanical and microstructural data have been accumulated including long-term tests such as creep rupture tests and aging tests. Although F82H is a well-perceived RAFM as the ITER-TBM structural material, some issues are

  20. Microcrédits et performances financière et sociale des institutions de microfinance au Cameroun

    Directory of Open Access Journals (Sweden)

    Serge Messomo Ellé

    2017-09-01

    Full Text Available L’objectif de ce travail a été de déterminer les types de microcrédits qui expliquent les performances financière et sociale des institutions de microfinance au Cameroun (IMFs. Parmi les IMFs, 159 ont été analysées par le biais des statistiques descriptives et des équations de régression linéaire multiple. Les résultats obtenus montrent que les types d’activités financées expliquent faiblement les performances financière et sociale des IMFs au Cameroun. Par contre, les types de microcrédits accordés ont une forte emprise sur la viabilité financière et sociale de ces IMFs. Les implications managériales de ces résultats suggèrent aux IMFs d’accroître leurs performances financière et sociale au plan des types d’activités financées.

  1. Ethical issues in the use of genetic testing of patients with schizophrenia and their families.

    Science.gov (United States)

    DeLisi, Lynn E

    2014-05-01

    This review outlines the positive and negative aspects of DNA testing and provides an account of the issues particularly relevant to schizophrenia. Modern technology has changed the field of medicine so rapidly that patients and their families have become much more independent in their healthcare decisions than in the previous decade. Simply by finding information on the Internet, they gain knowledge about disease diagnosis, treatment options and their side-effects. No medical field likely has been more affected and more controversial than that of genetics. It is now possible to sequence the individual human genome and detect single nucleotide variations, microdeletions and duplications within it. Commercial companies have sprung up in a similar manner to the software or electronic industries and have begun to market direct-to-consumer DNA testing. Much of this may be performed to satisfy curiosity about one's ancestry; but commercially available results that appear incidentally can also be distributed to the consumer. Ethicists, genetics researchers, clinicians and government agencies are currently in discussion about concerns raised about commercially available DNA testing, while at the same time recognizing its value in some instances to be able to predict very serious disabilities.

  2. Culture as moderator variable in psychological test performance: Issues and trends in South Africa

    Directory of Open Access Journals (Sweden)

    B. Bedell

    1999-06-01

    Full Text Available This article deals with the recognition of cultural variation and related variables as moderators of psychological test performance in South Africa. Attention is paid to historical approaches, present issues and trends emerging in this field. The studies discussed include those on cognitive and personality tests and factors surrounding their use and interpretation. The comparability of test scores and how this relates to bias and fairness are discussed. Related perspectives from industry and questions as to future options regarding assessment are also raised. Opsomming Hierdie artikel handel oor die erkenning van die moderator- of bemiddelingsrol wat kulturele variasie en verwante veranderlikes speel by sielkundige toetsprestasie in Suid Afrika. Aandag word geskenk aan histonese benaderings, huidige kwessies en neigings wat in die veld ontstaan. Studies van kognitiewe en persoonlikheidstoetse en faktore wat hierdie toetse se gebruik en interpretasie omvou, word bespreek. Die verband tussen die vergelykbaarheid van toetscellings en sydigheid en billikheid word aangedui. Verwante sienings vanuit die nywerheidswêreld, en vrae oor toekomstige moontlikhede met betrekking tot evaluering word ook gelug.

  3. The BioMedical Admissions Test for medical student selection: issues of fairness and bias.

    Science.gov (United States)

    Emery, Joanne L; Bell, John F; Vidal Rodeiro, Carmen L

    2011-01-01

    The BioMedical Admissions Test (BMAT) forms part of the undergraduate medical admission process at the University of Cambridge. The fairness of admissions tests is an important issue. Aims were to investigate the relationships between applicants' background variables and BMAT scores, whether they were offered a place or rejected and, for those admitted, performance on the first year course examinations. Multilevel regression models were employed with data from three combined applicant cohorts. Admission rates for different groups were investigated with and without controlling for BMAT performance. The fairness of the BMAT was investigated by determining, for those admitted, whether scores predicted examination performance equitably. Despite some differences in applicants' BMAT performance (e.g. by school type and gender), BMAT scores predicted mean examination marks equitably for all background variables considered. The probability of achieving a 1st class examination result, however, was slightly under-predicted for those admitted from schools and colleges entering relatively few applicants. Not all differences in admission rates were accounted for by BMAT performance. However, the test constitutes only one part of a compensatory admission system in which other factors, such as interview performance, are important considerations. Results are in support of the equity of the BMAT.

  4. Characterization of a yeast sporulation-specific P450 family protein, Dit2, using an in vitro assay to crosslink formyl tyrosine.

    Science.gov (United States)

    Bemena, Leo D; Mukama, Omar; Wang, Ning; Gao, Xiao-Dong; Nakanishi, Hideki

    2018-02-01

    The outermost layer of the yeast Saccharomyces cerevisiae spore, termed the dityrosine layer, is primarily composed of bisformyl dityrosine. Bisformyl dityrosine is produced in the spore cytosol by crosslinking of two formyl tyrosine molecules, after which it is transported to the nascent spore wall and assembled into the dityrosine layer by an unknown mechanism. A P450 family protein, Dit2, is believed to mediate the crosslinking of bisformyl dityrosine molecules. To characterize Dit2 and gain insight into the biological process of dityrosine layer formation, we performed an in vitro assay to crosslink formyl tyrosine with using permeabilized cells. For an unknown reason, the production of bisformyl dityrosine could not be confirmed under our experimental conditions, but dityrosine was detected in acid hydrolysates of the reaction mixtures in a Dit2 dependent manner. Thus, Dit2 mediated the crosslinking of formyl tyrosine in vitro. Dityrosine was detected when formyl tyrosine, but not tyrosine, was used as a substrate and the reaction required NADPH as a cofactor. Intriguingly, apart from Dit2, we found that the spore wall, but not the vegetative cell wall, contains bisformyl dityrosine crosslinking activity. This activity may be involved in the assembly of the dityrosine layer. © The Authors 2017. Published by Oxford University Press on behalf of the Japanese Biochemical Society. All rights reserved.

  5. L’octroi de crédits aux femmes entrepreneuses libanaises par les banquiers : le cas du dispositif Kafalat

    Directory of Open Access Journals (Sweden)

    Inaya Wahidi

    2016-03-01

    Full Text Available L’accès au crédit bancaire sans garantie est quasi impossible au Liban, d’où le dispositif Kafalat qui représente une solution face à cette difficulté. Selon la littérature, l’entrepreneuriat des femmes souffre de discrimination par rapport aux hommes quant à l’octroi de crédits bancaires. Notre objectif est d’essayer de voir dans quelle mesure cette situation existe au Liban. L’étude exploratoire conduite par entretiens semi-directifs auprès des banquiers exclusivement fournit les premiers éléments sur le profil de ces femmes entrepreneuses libanaises et sur la discrimination éventuelle qui pourrait exister du fait de leur sexe pour l’obtention de crédits bancaires. Les résultats semblent montrer que les banquiers ne font pas de distinction entre les entrepreneurs hommes ou femmes, même si les entrepreneuses ont peut-être moins d’informations concernant les garanties offertes par le dispositif Kafalat et sont souvent soutenues par leur mari qui accepte une hypothèque comme garantie du crédit demandé par leur femme ou qui passe par leur femme pour obtenir le crédit nécessaire au développement de leur propre entreprise.

  6. Ethical issues of genetic susceptibility testing for occupational diseases: opinions of trainees in a high-risk job

    NARCIS (Netherlands)

    Visser, M. J.; Rhebergen, M. D. F.; Kezic, S.; van Dijk, F. J. H.; Willems, D. L.; Verberk, M. M.

    2013-01-01

    Genetic research has opened up possibilities for identification of persons with an increased susceptibility for occupational disease. However, regulations considering the ethical issues that are inevitably associated with the use of genetic tests for susceptibility for occupational diseases are

  7. Édit de mars 1667 créant la charge de lieutenant de police de Paris

    Directory of Open Access Journals (Sweden)

    Vincent Denis

    2008-01-01

    Full Text Available L’édit de mars 1667 créant une charge de « lieutenant de police » à Paris est un document marquant dans l’histoire de la police à plus d’un titre (lire le texte.Le contexte de cette réforme est bien connu. Les disparitions successives du lieutenant criminel du Châtelet puis du lieutenant civil, Dreux d’Aubray, en 1665 et 1666, c’est-à-dire des deux plus importants magistrats du Châtelet de Paris, rendait possible une réforme de grande ampleur de la police dans la capitale. Une section du Con...

  8. Implementation of neuromorphic systems: from discrete components to analog VLSI chips (testing and communication issues).

    Science.gov (United States)

    Dante, V; Del Giudice, P; Mattia, M

    2001-01-01

    We review a series of implementations of electronic devices aiming at imitating to some extent structure and function of simple neural systems, with particular emphasis on communication issues. We first provide a short overview of general features of such "neuromorphic" devices and the implications of setting up "tests" for them. We then review the developments directly related to our work at the Istituto Superiore di Sanità (ISS): a pilot electronic neural network implementing a simple classifier, autonomously developing internal representations of incoming stimuli; an output network, collecting information from the previous classifier and extracting the relevant part to be forwarded to the observer; an analog, VLSI (very large scale integration) neural chip implementing a recurrent network of spiking neurons and plastic synapses, and the test setup for it; a board designed to interface the standard PCI (peripheral component interconnect) bus of a PC with a special purpose, asynchronous bus for communication among neuromorphic chips; a short and preliminary account of an application-oriented device, taking advantage of the above communication infrastructure.

  9. Non-invasive prenatal testing for fetal chromosome abnormalities: review of clinical and ethical issues

    Directory of Open Access Journals (Sweden)

    Gekas J

    2016-02-01

    Full Text Available Jean Gekas,1,2 Sylvie Langlois,3 Vardit Ravitsky,4 François Audibert,5 David Gradus van den Berg,6 Hazar Haidar,4 François Rousseau2,7 1Prenatal Diagnosis Unit, Department of Medical Genetics and Pediatrics, Faculty of Medicine, Université Laval, Québec City, QC, Canada; 2Department of Medical Biology, CHU de Québec, Québec City, QC, Canada; 3Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada; 4Bioethics Program, Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, QC, Canada; 5Department of Obstetrics and Gynecology, Hospital Sainte-Justine, Montreal, QC, Canada; 6Department of Social and Preventive Medicine, Faculty of Medicine, Université Laval, Québec City, QC, Canada; 7Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Québec City, QC, Canada Abstract: Genomics-based non-invasive prenatal screening using cell-free DNA (cfDNA screening was proposed to reduce the number of invasive procedures in current prenatal diagnosis for fetal aneuploidies. We review here the clinical and ethical issues of cfDNA screening. To date, it is not clear how cfDNA screening is going to impact the performances of clinical prenatal diagnosis and how it could be incorporated in real life. The direct marketing to users may have facilitated the early introduction of cfDNA screening into clinical practice despite limited evidence-based independent research data supporting this rapid shift. There is a need to address the most important ethical, legal, and social issues before its implementation in a mass setting. Its introduction might worsen current tendencies to neglect the reproductive autonomy of pregnant women. Keywords: prenatal diagnosis, Down syndrome, non-invasive prenatal testing, cell-free fetal DNA, informed consent, reproductive autonomy

  10. EFRT M-12 Issue Resolution: Caustic Leach Rate Constants from PEP and Laboratory-Scale Tests

    Energy Technology Data Exchange (ETDEWEB)

    Mahoney, Lenna A.; Rassat, Scot D.; Eslinger, Paul W.; Aaberg, Rosanne L.; Aker, Pamela M.; Golovich, Elizabeth C.; Hanson, Brady D.; Hausmann, Tom S.; Huckaby, James L.; Kurath, Dean E.; Minette, Michael J.; Sundaram, S. K.; Yokuda, Satoru T.

    2009-08-14

    Testing Summary Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and is to be operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP; vessels UFP-VSL-00001A and B in the WTP PTF). In both scenarios, 19-M sodium hydroxide solution (NaOH, caustic) is added to the waste slurry in the vessels to leach solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by a heating step that uses direct injection of steam to accelerate the leaching process. Following the caustic leach, the vessel contents are cooled using vessel cooling jackets and/or external heat exchangers. The main difference between the two scenarios is that for leaching in UFP-1, the 19-M NaOH is added to un-concentrated waste slurry (3 to 8 wt% solids), while for leaching in UFP-2, the slurry is

  11. EFRT M-12 Issue Resolution: Caustic Leach Rate Constants from PEP and Laboratory-Scale Tests

    International Nuclear Information System (INIS)

    Mahoney, Lenna A.; Rassat, Scot D.; Eslinger, Paul W.; Aaberg, Rosanne L.; Aker, Pamela M.; Golovich, Elizabeth C.; Hanson, Brady D.; Hausmann, Tom S.; Huckaby, James L.; Kurath, Dean E.; Minette, Michael J.; Sundaram, S. K.; Yokuda, Satoru T.

    2009-01-01

    Testing Summary Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and is to be operated as part of a plan to respond to issue M12, 'Undemonstrated Leaching Processes.' The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP; vessels UFP-VSL-00001A and B in the WTP PTF). In both scenarios, 19-M sodium hydroxide solution (NaOH, caustic) is added to the waste slurry in the vessels to leach solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by a heating step that uses direct injection of steam to accelerate the leaching process. Following the caustic leach, the vessel contents are cooled using vessel cooling jackets and/or external heat exchangers. The main difference between the two scenarios is that for leaching in UFP-1, the 19-M NaOH is added to un-concentrated waste slurry (3 to 8 wt% solids), while for leaching in UFP-2, the slurry is concentrated

  12. Engaging Local Stakeholders on Technical Issues: Test Case at the La Hague Reprocessing Plant - 59211

    International Nuclear Information System (INIS)

    Gilli, Ludivine

    2012-01-01

    In 2009 and 2010, the Institute for Nuclear Safety and Radiation Protection (IRSN) lead a pilot action dealing with the decommissioning of a workshop located on the site of Areva's La Hague fuel-reprocessing plant site in Northwestern France. The purpose of the pilot program was to test ways for IRSN and a few local stakeholders (Non-Governmental Organizations (NGOs) members, local elected officials, etc.) to engage in technical discussions. The discussions were intended to enable the local stakeholders to review the operator's decommissioning application and provide input. The pilot program confirmed there is a definite challenge in successfully opening a meaningful dialogue to discuss technical issues. Three factors influence the extent of the challenge: the knowledge gap between experts and local stakeholders, the conflict between transparency and confidentiality which is inherent with technical topics, and the difficulty for an official expertise institute to hold a dialogue with 'outsiders' during an ongoing reviewing process in which it is participating. The pilot program, given its mixed results, also provided valuable lessons for further improvement of stakeholders' involvement. (authors)

  13. Tracer SWIW tests in propped and un-propped fractures: parameter sensitivity issues, revisited

    Science.gov (United States)

    Ghergut, Julia; Behrens, Horst; Sauter, Martin

    2017-04-01

    Single-well injection-withdrawal (SWIW) or 'push-then-pull' tracer methods appear attractive for a number of reasons: less uncertainty on design and dimensioning, and lower tracer quantities required than for inter-well tests; stronger tracer signals, enabling easier and cheaper metering, and shorter metering duration required, reaching higher tracer mass recovery than in inter-well tests; last not least: no need for a second well. However, SWIW tracer signal inversion faces a major issue: the 'push-then-pull' design weakens the correlation between tracer residence times and georeservoir transport parameters, inducing insensitivity or ambiguity of tracer signal inversion w. r. to some of those georeservoir parameters that are supposed to be the target of tracer tests par excellence: pore velocity, transport-effective porosity, fracture or fissure aperture and spacing or density (where applicable), fluid/solid or fluid/fluid phase interface density. Hydraulic methods cannot measure the transport-effective values of such parameters, because pressure signals correlate neither with fluid motion, nor with material fluxes through (fluid-rock, or fluid-fluid) phase interfaces. The notorious ambiguity impeding parameter inversion from SWIW test signals has nourished several 'modeling attitudes': (i) regard dispersion as the key process encompassing whatever superposition of underlying transport phenomena, and seek a statistical description of flow-path collectives enabling to characterize dispersion independently of any other transport parameter, as proposed by Gouze et al. (2008), with Hansen et al. (2016) offering a comprehensive analysis of the various ways dispersion model assumptions interfere with parameter inversion from SWIW tests; (ii) regard diffusion as the key process, and seek for a large-time, asymptotically advection-independent regime in the measured tracer signals (Haggerty et al. 2001), enabling a dispersion-independent characterization of multiple

  14. Comments on statistical issues in numerical modeling for underground nuclear test monitoring

    International Nuclear Information System (INIS)

    Nicholson, W.L.; Anderson, K.K.

    1993-01-01

    The Symposium concluded with prepared summaries by four experts in the involved disciplines. These experts made no mention of statistics and/or the statistical content of issues. The first author contributed an extemporaneous statement at the Symposium because there are important issues associated with conducting and evaluating numerical modeling that are familiar to statisticians and often treated successfully by them. This note expands upon these extemporaneous remarks

  15. Ethical issues in palliative care for nursing homes: Development and testing of a survey instrument.

    Science.gov (United States)

    Preshaw, Deborah Hl; McLaughlin, Dorry; Brazil, Kevin

    2018-02-01

    To develop and psychometrically assess a survey instrument identifying ethical issues during palliative care provision in nursing homes. Registered nurses and healthcare assistants have reported ethical issues in everyday palliative care provision. Identifying these issues provides evidence to inform practice development to support healthcare workers. Cross-sectional survey of Registered nurses and healthcare assistants in nursing homes in one region of the UK. A survey instrument, "Ethical issues in Palliative Care for Nursing homes", was developed through the findings of qualitative interviews with Registered nurses and healthcare assistants in nursing homes and a literature review. It was reviewed by an expert panel and piloted prior to implementation in a survey in 2015 with a convenience sample of 596 Registered nurses and healthcare assistants. Descriptive and exploratory factor analyses were used to assess the underlying structure of the Frequency and Distress Scales within the instrument. Analysis of 201 responses (response rate = 33.7%) revealed four factors for the Frequency Scale and five factors for the Distress Scale that comprise the Ethical issues in Palliative Care for Nursing homes. Factors common to both scales included "Processes of care," "Resident autonomy" and "Burdensome treatment." Additionally, the Frequency Scale included "Competency," and the Distress Scale included "Quality of care" and "Communication." The Ethical issues in Palliative Care for Nursing homes instrument has added to the palliative care knowledge base by considering the ethical issues experienced specifically by Registered nurses and healthcare assistants within the nursing home. This research offers preliminary evidence of the psychometric properties of the Ethical issues in Palliative Care for Nursing homes survey instrument. The two largest factors highlight the need to address the organisational aspects of caring and provide training in negotiating conflicting

  16. Accountability Issues in Testing Academic Literacy: The Case of the Test of Academic Literacy for Postgraduate Students (TALPS)

    Science.gov (United States)

    Rambiritch, Avasha

    2015-01-01

    Applied linguists should strive to ensure that the tests they design and use are not only fair and socially acceptable, but also have positive effects--this, in light of the fact that tests can sometimes have far-reaching and often detrimental effects on test-takers. What this paper will attempt to do, is highlight how this concern for responsible…

  17. Ten Issues in Criterion-Referenced Testing: A Response to Commonly Heard Criticisms.

    Science.gov (United States)

    Curlette, William L.; Stallings, William M.

    1979-01-01

    The 10 criticisms of criterion-referenced tests addressed in this paper are: the domains tested; pedagogical influence; difficulty of items; cumbersome reports; reliability; arbitrary criteria; local objectives; labeling; predictive validity; and repeated testing. (SJL)

  18. The GEMUF test and issues to the near-real-time-accountancy

    International Nuclear Information System (INIS)

    Seifert, R.

    1987-11-01

    This paper presents a new sequential test procedure, called GEMUF test, to detect a loss of material in a sequence of accounting periods. The GEMUF test is based on the theoretically best possible, but in practice inapplicable, Neyman-Pearson tests. The idea of the GEMUF test is to estimate the unknown loss pattern by a weighted sum of MUF values. The numerical results are obtained by Monte Carlo simulations for a reference reprocessing facility with a throughput of 1000 t of heavy metal per year. They demonstrate in comparison with other sequential test procedures that this new test gives results for all considered loss patterns that are very close to the best possible results of the Neyman-Pearson tests, i.e. the GEMUF test is 'robust' to various loss patterns. The investigations show also that the GEMUF test is very 'sensitive' by virtue of its short detection time. (orig./HP) [de

  19. Coaching af dit studieliv

    DEFF Research Database (Denmark)

    Hansen, Rasmus Thorning

    2008-01-01

    En generel beskrivelse af de problemer specialestuderende sidder med og hvorledes coaching kan hjælpe med at (gen)skabe motivation og fokus......En generel beskrivelse af de problemer specialestuderende sidder med og hvorledes coaching kan hjælpe med at (gen)skabe motivation og fokus...

  20. Is dit de grenswaarde?

    NARCIS (Netherlands)

    Pieters, M.; de Jong, G.; van der Hoorn, T.

    2010-01-01

    Het overschrijden van een landsgrens vormde in het verleden voor het personenverkeer een behoorlijke barrière: naast de tijd die het kostte bij de paspoortcontrole, betekende een ander land ook een andere historie, een andere cultuur, een andere taal en een andere valuta. Met de Europese eenwording

  1. Direct-to-consumer online genetic testing and the four principles: an analysis of the ethical issues.

    Science.gov (United States)

    Wasson, Katherine; Cook, E David; Helzlsouer, Kathy

    2006-01-01

    The development of genetic tests marketed and sold direct-to-consumers (DTC) via the internet raises moral concerns and debate about their appropriateness and ethical and clinical significance. These tests are offered for a wide range of diseases and conditions, and the mutations have variable penetrance and associated risk. A number of these tests lack data on their accuracy and reliability, making interpretation of results difficult. DTC genetic testing is undertaken outside the context of the physician-patient relationship and may lack appropriate individual and family genetic counseling, leaving the consumer vulnerable to potential harms, such as misinterpretation of results, including false positive or false reassurance, with limited or no benefits. Beauchamp and Childress's four principles of biomedical ethics provide a framework for analyzing the ethical issues raised by DTC genetic testing. We argue that the potential harms outweigh the potential benefits of such tests, that respect for autonomy should be limited in light of potential harm from DTC testing, and that the availability of genetic testing over the internet may be considered unfair and unjust and affect resource allocation by placing an unfair burden on primary care physicians. In light of the moral issues posed by these tests, practical responses are suggested in the areas of consumer education, medical education, and interaction with commercial companies.

  2. Re-Examining Test Item Issues in the TIMSS Mathematics and Science Assessments

    Science.gov (United States)

    Wang, Jianjun

    2011-01-01

    As the largest international study ever taken in history, the Trend in Mathematics and Science Study (TIMSS) has been held as a benchmark to measure U.S. student performance in the global context. In-depth analyses of the TIMSS project are conducted in this study to examine key issues of the comparative investigation: (1) item flaws in mathematics…

  3. Genetic testing for the BRCA1 gene and the need for protection from discrimination: an evolving legislative and social issue.

    Science.gov (United States)

    Dressler, L

    1998-04-01

    Genetic testing for the BRCA1 gene is available commercially and clinically. The information gained from this test impacts not only on the individual tested, but on family members as well. The test can offer an individual and their family the opportunity to gain valuable information about their risks of developing certain forms of inherited breast cancer and other inherited cancers. In addition to its emotional and psychological impact, this information is associated with significant social and economic issues. This includes the potential for denial, loss, or increased rates for health insurance as well as denial and loss of employment based on genetic test information. The risk for such discrimination can lead to fear of seeking testing and can discourage participation in and potential benefit from prevention, screening, and treatment programs. Therefore, misuse of this information carries significant risk for the individual being tested and for their family members. It is imperative that the potential benefits of genetic testing and genetic information be afforded to all without this risk and fear. In addition to protecting all individuals from genetic discrimination, there is a need to protect the confidentiality of genetic information and an individual's right to privacy. This article discusses protection currently available through legislation at the federal and state level, focusing on the experience in North Carolina in developing and passing a genetic antidiscrimination bill. Although progress has been made, troublesome issues still remain.

  4. On the issue of item selection in computerized adaptive testing with response times

    NARCIS (Netherlands)

    Veldkamp, Bernard P.

    2016-01-01

    Many standardized tests are now administered via computer rather than paper-and-pencil format. The computer-based delivery mode brings with it certain advantages. One advantage is the ability to adapt the difficulty level of the test to the ability level of the test taker in what has been termed

  5. Non-invasive prenatal testing for fetal chromosome abnormalities: review of clinical and ethical issues.

    Science.gov (United States)

    Gekas, Jean; Langlois, Sylvie; Ravitsky, Vardit; Audibert, François; van den Berg, David Gradus; Haidar, Hazar; Rousseau, François

    2016-01-01

    Genomics-based non-invasive prenatal screening using cell-free DNA (cfDNA screening) was proposed to reduce the number of invasive procedures in current prenatal diagnosis for fetal aneuploidies. We review here the clinical and ethical issues of cfDNA screening. To date, it is not clear how cfDNA screening is going to impact the performances of clinical prenatal diagnosis and how it could be incorporated in real life. The direct marketing to users may have facilitated the early introduction of cfDNA screening into clinical practice despite limited evidence-based independent research data supporting this rapid shift. There is a need to address the most important ethical, legal, and social issues before its implementation in a mass setting. Its introduction might worsen current tendencies to neglect the reproductive autonomy of pregnant women.

  6. Genetic counseling and the ethical issues around direct to consumer genetic testing.

    Science.gov (United States)

    Hawkins, Alice K; Ho, Anita

    2012-06-01

    Over the last several years, direct to consumer(DTC) genetic testing has received increasing attention in the public, healthcare and academic realms. DTC genetic testing companies face considerable criticism and scepticism,particularly from the medical and genetic counseling community. This raises the question of what specific aspects of DTC genetic testing provoke concerns, and conversely,promises, for genetic counselors. This paper addresses this question by exploring DTC genetic testing through an ethic allens. By considering the fundamental ethical approaches influencing genetic counseling (the ethic of care and principle-based ethics) we highlight the specific ethical concerns raised by DTC genetic testing companies. Ultimately,when considering the ethics of DTC testing in a genetic counseling context, we should think of it as a balancing act. We need careful and detailed consideration of the risks and troubling aspects of such testing, as well as the potentially beneficial direct and indirect impacts of the increased availability of DTC genetic testing. As a result it is essential that genetic counselors stay informed and involved in the ongoing debate about DTC genetic testing and DTC companies. Doing so will ensure that the ethical theories and principles fundamental to the profession of genetic counseling are promoted not just in traditional counseling sessions,but also on a broader level. Ultimately this will help ensure that the public enjoys the benefits of an increasingly genetic based healthcare system.

  7. A summary of the conclusions of generic issue 113: Dynamic qualification and testing of large bore hydraulic snubbers

    International Nuclear Information System (INIS)

    Ware, A.G.; Nitzel, M.E.

    1993-01-01

    The Nuclear Regulatory Commission (NRC) developed Generic Issue 113, Dynamic Qualification and Testing of Large Bore Hydraulic Snubbers (LBHSs), with the objective of evaluating the reliability of LBHSs in operating commercial nuclear power plants. For the purposes of this research, LBHSs were defined as those hydraulic snubbers with rated load capacities ≥50 kips. Relatively high LBHS failure rates were common during the early 1980s; however, industry actions taken during the last several years in response to increased inspection and testing requirements have resulted in lower LBHS failure rates. To address the issue of LBHS adequacy, the NRC developed Generic Issue 113 (GI-113). This paper provides a summary of the important findings of the GI-113 research program and a discussion of the recommendations that were made in NUREG/CR-5416. Fifteen potential improvements in LBHS reliability were identified, covering the areas of design, environmental (including dynamic) qualification, functional testing, visual inspection, and personnel training. Probabilistic risk assessment studies were used to perform a cost/benefit analysis for each. There were five potential improvements in functional testing and visual inspections with low cost/benefit ratios for both existing and future nuclear plants, and an additional six potential improvements that were determined to be cost beneficial only for future plants. Further investigations of the single failure of snubbers that could damage critical components or systems were recommended in NUREG/CR-5416

  8. Genetic Testing and Its Implications: Human Genetics Researchers Grapple with Ethical Issues.

    Science.gov (United States)

    Rabino, Isaac

    2003-01-01

    Contributes systematic data on the attitudes of scientific experts who engage in human genetics research about the pros, cons, and ethical implications of genetic testing. Finds that they are highly supportive of voluntary testing and the right to know one's genetic heritage. Calls for greater genetic literacy. (Contains 87 references.) (Author/NB)

  9. A Pragmatic Approach to Testing Issues in a Mobile Platform that Does Not Yet Exist

    DEFF Research Database (Denmark)

    Fleury, Alexandre; Pedersen, Jakob Schou; Larsen, Lars Bo

    2010-01-01

    This paper reports on user studies conducted in a project dealing with a converged mobile rich media platform. We address the questions of the selection of test methods and their application through an iterative process. We argue that a varying degree of simulation of test variables such as the e...

  10. [New image of home nursing created by point of care testing (POCT) - examination of issues in the introduction of POCT].

    Science.gov (United States)

    Hata, Kiyomi

    2014-12-01

    With the rising number of patients who rely on medical care, it is necessary to use evolving health care technology appropriately, to control health care costs, and to enhance the well-being of patients in the home care setting. Point of care testing (POCT)is instrumental system for such demands for home care; however, this term remains relatively unknown in Japan. For this research, I conducted a qualitative analysis of factors based on stories obtained through group interviews of 11 experienced home visiting nurses who work at three home-visit nursing stations for the purpose of clarifying issues in the introduction of POCT. The results of the research identified five categories and 16 subcategories for issues in the introduction of POCT. The identified categories are expected to be useful for the spread of POCT in the future. Key words: Point of care testing, Home care nursing.

  11. Parameters of Emotional Processing in Neuropsychiatric Disorders: Conceptual Issues and a Battery of Tests.

    Science.gov (United States)

    Borod, Joan C.; And Others

    1990-01-01

    Components of emotional processing (communication channel, processing mode, and emotional valence) were examined in psychiatric and neurological populations, using an experimental affect battery. The test battery exhibited good psychometric properties and discriminated among diagnostic groups. (Author/JDD)

  12. The History of In Vivo Tuberculin Testing in Bovines: Tuberculosis, a “One Health” Issue

    Directory of Open Access Journals (Sweden)

    Margaret Good

    2018-04-01

    Full Text Available Tuberculosis (TB is more than 3 million years old thriving in multiple species. Ancestral Mycobacterium tuberculosis gave rise to multiple strains including Mycobacterium bovis now distributed worldwide with zoonotic transmission happening in both directions between animals and humans. M. bovis in milk caused problems with a significant number of deaths in children under 5 years of age due largely to extrapulmonary TB. This risk was effectively mitigated with widespread milk pasteurization during the twentieth century, and fewer young children were lost to TB. Koch developed tuberculin in 1890 and recognizing the possibility of using tuberculin to detect infected animals the first tests were quickly developed. Bovine TB (bTB control/eradication programmes followed in the late nineteenth century/early twentieth century. Many scientists collaborated and contributed to the development of tuberculin tests, to refining and optimizing the production and standardization of tuberculin and to determining test sensitivity and specificity using various methodologies and injection sites. The WHO, OIE, and EU have set legal standards for tuberculin production, potency assay performance, and intradermal tests for bovines. Now, those using tuberculin tests for bTB control/eradication programmes rarely, see TB as a disease. Notwithstanding the launch of the first-ever roadmap to combat zoonotic TB, many wonder if bTB is actually a problem? Is there a better way of dealing with bTB? Might alternative skin test sites make the test “better” and easier to perform? Are all tuberculins used for testing equally good? Why have alternative “better” tests not been developed? This review was prompted by these types of questions. This article attempts to succinctly summarize the data in the literature from the late nineteenth century to date to show why TB, and zoonotic TB specifically, was and still is important as a “One Health” concern, and that the

  13. Pitfalls and important issues in testing reliability using intraclass correlation coefficients in orthopaedic research.

    Science.gov (United States)

    Lee, Kyoung Min; Lee, Jaebong; Chung, Chin Youb; Ahn, Soyeon; Sung, Ki Hyuk; Kim, Tae Won; Lee, Hui Jong; Park, Moon Seok

    2012-06-01

    Intra-class correlation coefficients (ICCs) provide a statistical means of testing the reliability. However, their interpretation is not well documented in the orthopedic field. The purpose of this study was to investigate the use of ICCs in the orthopedic literature and to demonstrate pitfalls regarding their use. First, orthopedic articles that used ICCs were retrieved from the Pubmed database, and journal demography, ICC models and concurrent statistics used were evaluated. Second, reliability test was performed on three common physical examinations in cerebral palsy, namely, the Thomas test, the Staheli test, and popliteal angle measurement. Thirty patients were assessed by three orthopedic surgeons to explore the statistical methods testing reliability. Third, the factors affecting the ICC values were examined by simulating the data sets based on the physical examination data where the ranges, slopes, and interobserver variability were modified. Of the 92 orthopedic articles identified, 58 articles (63%) did not clarify the ICC model used, and only 5 articles (5%) described all models, types, and measures. In reliability testing, although the popliteal angle showed a larger mean absolute difference than the Thomas test and the Staheli test, the ICC of popliteal angle was higher, which was believed to be contrary to the context of measurement. In addition, the ICC values were affected by the model, type, and measures used. In simulated data sets, the ICC showed higher values when the range of data sets were larger, the slopes of the data sets were parallel, and the interobserver variability was smaller. Care should be taken when interpreting the absolute ICC values, i.e., a higher ICC does not necessarily mean less variability because the ICC values can also be affected by various factors. The authors recommend that researchers clarify ICC models used and ICC values are interpreted in the context of measurement.

  14. Y2K issues for real time computer systems for fast breeder test reactor

    International Nuclear Information System (INIS)

    Swaminathan, P.

    1999-01-01

    Presentation shows the classification of real time systems related to operation, control and monitoring of the fast breeder test reactor. Software life cycle includes software requirement specification, software design description, coding, commissioning, operation and management. A software scheme in supervisory computer of fast breeder test rector is described with the twenty years of experience in design, development, installation, commissioning, operation and maintenance of computer based supervision control system for nuclear installation with a particular emphasis on solving the Y2K problem

  15. EFRT M-12 Issue Resolution: Caustic-Leach Rate Constants from PEP and Laboratory-Scale Tests

    Energy Technology Data Exchange (ETDEWEB)

    Mahoney, Lenna A.; Rassat, Scot D.; Eslinger, Paul W.; Aaberg, Rosanne L.; Aker, Pamela M.; Golovich, Elizabeth C.; Hanson, Brady D.; Hausmann, Tom S.; Huckaby, James L.; Kurath, Dean E.; Minette, Michael J.; Sundaram, S. K.; Yokuda, Satoru T.

    2010-01-01

    Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. The work described in this report addresses caustic leaching under WTP conditions, based on tests performed with a Hanford waste simulant. Because gibbsite leaching kinetics are rapid (gibbsite is expected to be dissolved by the time the final leach temperature is reached), boehmite leach kinetics are the main focus of the caustic-leach tests. The tests were completed at the laboratory-scale and in the PEP, which is a 1/4.5-scale mock-up of key PTF process equipment. Two laboratory-scale caustic-leach tests were performed for each of the PEP runs. For each PEP run, unleached slurry was taken from the PEP caustic-leach vessel for one batch and used as feed for both of the corresponding laboratory-scale tests.

  16. Executive functioning in three groups of pupils in D-KEFS: Selected issues in adapting the test battery for Slovakia

    Directory of Open Access Journals (Sweden)

    Ferjenčík Ján

    2015-06-01

    Full Text Available The paper reports on the adaptation of a D-KEFS test battery for Slovakia. Drawing on concrete examples, it describes and illustrates the key issues relating to the transfer of test items from one socio-cultural environment to another. The standardisation sample of the population of Slovak pupils in the fourth year of primary school included 250 children with an average age of 9.7 years. The two comparative samples of the same age range were analysed at the same time. They included pupils from classes for gifted children (n = 55 and Roma children from socially disadvantaging environments (n = 50.

  17. Ethical issues in presymptomatic genetic testing for minors: a dilemma in Li-Fraumeni syndrome.

    Science.gov (United States)

    Fresneau, Brice; Brugières, Laurence; Caron, Olivier; Moutel, Grégoire

    2013-06-01

    In 2001, a French expert panel recommended that presymptomatic tests should not be carried out on minors in families affected by Li-Fraumeni syndrome (LFS), flying in the face of possible parental demands for such testing. We decided to investigate the legitimacy of such a recommendation. We conducted a national multicenter survey using self-administered questionnaires mailed to French oncogeneticists in 33 regional centers in France. We aimed to (1) determine the extent to which these doctors were confronted with parental requests for TP53 testing, (2) study how they responded to these requests and the arguments used and (3) assess the attitude of oncogeneticists concerning the normative framework regulating the prescription of tests for minors. Twenty oncogeneticists stated that they had managed at least one LFS family. Eleven of these doctors had been confronted with parental requests for testing and three had prescribed such tests on at least one occasion. The oncogeneticists gave balanced medical, psychological and ethical arguments, highlighting the dilemma they face in the decision-making process. This dilemma is due to the lack of a consensus concerning this recommendation, which aims to protect the minor by limiting presymptomatic tests to cases in which a clear medical benefit can be demonstrated but which prevents the unique situation of particular families from being taken into account. In conclusion, the recommendation has a normative status but first, from a clinical stance, it is difficult to dissociate it from the evaluation of individual family situations, and second, the benefit of a specific medical follow-up for TP53 mutation carriers is currently being investigated.

  18. Introduction to Special Issue: The Human, Human Rights and DNA Identity Tests

    DEFF Research Database (Denmark)

    Vaisman, Noa

    2018-01-01

    might these new ways of imagining the subject shape present and future human rights law and practice? The papers examine a variety of scientific technologies—personalized medicine and organ transplant, mitochondrial DNA replacement, and scaffolds and regenerative medicine—and their implications for our......This special issue examines the diverse realities created by the intersection of emerging technologies, new scientific knowledge, and the human being. It engages with two key questions: how is the human being shaped and constructed in new ways through advances in science and technology? and how...... conceptualization of the human subject. Each is then followed by a commentary that both brings to light new dimensions of the original paper and presents a new theoretical take on the topic. Together these papers offer a serious challenge to the vision of the human subject at the root of human rights law. Instead...

  19. VALIDITY IN COMPUTER-BASED TESTING: A LITERATURE REVIEW OF COMPARABILITY ISSUES AND EXAMINEE PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Ika Kana Trisnawati

    2015-05-01

    Full Text Available These past years have seen the growing popularity of the Computer-Based Tests (CBTs in various disciplines, for various purposes, although the Paper-and Pencil Based Tests (P&Ps are still in use. However, many question on whether the use of CBTs outperform the effectiveness of the P&Ps or if the CBTs can become a valid measuring tool compared to the PBTs. This paper tries to present the comparison on both the CBTs and the P&Ps and their respective examinee perspectives in order to figure out if doubts should arise to the emergence of the CBTs over the classic P&Ps. Findings showed that the CBTs are advantageous in that they are both efficient (reducing testing time and effective (maintaining the test reliability over the P&P versions. Nevertheless, the CBTs still need to have their variables well-designed (e.g., study design, computer algorithm in order for the scores to be comparable to those in the P&P tests since the score equivalence is one of the validity evidences needed in a CBT.

  20. Simulated LOCA Test and Characterization Study Related to High Burn-Up Issue

    International Nuclear Information System (INIS)

    Park, D. J.; Jung, Y. I.; Choi, B. K.; Park, S. Y.; Kim, H. G.; Park, J. Y.

    2012-01-01

    For the safety evaluation of fuel cladding during the injection of emergency core coolant, simulated Loss-of-coolant accident (LOCA) test was performed by using Zircaloy-4 fuel cladding samples. Zircaloy-4 tube samples with and without prehydring were oxidized in a steam environment with the test temperature of 1200 .deg. C. Prehydrided cladding was prepared from as-fabricated Zircaloy-4 to study the effects of hydrogen on mechanical properties of cladding during high temperature oxidation and quench conditions. In order to measure the ductility of the tube samples embrittled by quenching water, ring compression test was carried out by using 8 mm ring sample sectioned from oxidized tube sample and microstructural analysis was also performed after simulated LOCA test. The results showed that hydrogen increases oxygen solubility and pickup rate in the beta layer. This reduces ductility of prehydrided fuel cladding compared with as-fabricated cladding. Trend in ductility decrease for prehydrided sample under simulated LOCA condition was very similar with data obtained from tests conducted using irradiated high burn-up fuel claddings

  1. Teaching about genetic testing issues in the undergraduate classroom: a case study.

    Science.gov (United States)

    Rogers, Jill Cellars; Taylor, Ann T S

    2011-06-01

    Educating undergraduates about current genetic testing and genomics can involve novel and creative teaching practices. The higher education literature describes numerous pedagogical approaches in the laboratory designed to engage science and liberal arts students. Often these experiences involve students analyzing their own genes for various polymorphisms, some of which are associated with disease states such as an increased risk for developing cancer. While the literature acknowledges possible ethical ramifications of such laboratory exercises, authors do not present recommendations or rubrics for evaluating whether or not the testing is, in fact, ethical. In response, we developed a laboratory investigation and discussion which allowed undergraduate science students to explore current DNA manipulation techniques to isolate their p53 gene, followed by a dialogue probing the ethical implications of examining their sample for various polymorphisms. Students never conducted genotyping on their samples because of ethical concerns, so the discussion served to replace actual genetic testing in the class. A basic scientist led the laboratory portion of the assignment. A genetic counselor facilitated the discussion, which centered around existing ethical guidelines for clinical genetic testing and possible challenges of human genotyping outside the medical setting. In their final papers, students demonstrated an understanding of the practice guidelines established by the genetics community and acknowledged the ethical considerations inherent in p53 genotyping. Given the burgeoning market for personalized medicine, teaching undergraduates about the psychosocial and ethical dimensions of human gene testing seems important and timely, and introduces an additional role genetic counselors can play in educating consumers about genomics.

  2. Consumer direct access to clinical laboratory testing: what are the critical issues?

    Science.gov (United States)

    Wilkinson, David S; Pontius, C Anne

    2003-01-01

    Americans are demanding, independent people. In most aspects of our lives, we are used to walking into a store or other place of business with the expectation that the personnel working for the business will make every effort to satisfy our requests quickly and without the need for a third party to intervene or approve the transaction. Hence, the popularity of convenience stores, do-it-yourself stores and kits, and e-commerce. The delivery of health-care services, however, generally does not conform to this model. Before most diagnostic tests or treatments are ordered, patients usually consult a physician. In many cases, prior to tests or treatments being performed, additional consultations are required with insurance plans. But the winds of change, they are a-blowing. More and more, people demand an active role in managing their health care. One emerging trend is direct patient access to clinical laboratory testing (1).

  3. No Work Like Rework: Issues in the Design of a Math Test Sign-Up Application

    Science.gov (United States)

    Alkadi, Ghassan; Beaubouef, Theresa

    2012-01-01

    This paper introduces a test sign-up application developed for a math department at a university. The requirements, design, and final software product are presented, along with one very important unexpected problem that arose after completion of the work--the system to be implemented and maintained by the client was not compatible with the…

  4. HPV testing for primary cervical screening: Laboratory issues and evolving requirements for robust quality assurance.

    Science.gov (United States)

    Carozzi, Francesca Maria; Del Mistro, Annarosa; Cuschieri, Kate; Frayle, Helena; Sani, Cristina; Burroni, Elena

    2016-03-01

    This review aims to highlight the importance of Quality Assurance for Laboratories performing HPV test for Cervical Cancer Screening. An HPV test, to be used as primary screening test, must be validated according to international criteria, based on comparison of its clinical accuracy to HC2 or GP5+/6+ PCR-EIA tests. The number of validated platforms is increasing and appropriate Quality Assurance Programs (QAPs) which can interrogate longitudinal robustness and quality are paramount. This document describes the following topics: (1) the characteristics of an HPV laboratory and the personnel training needs, to ensure an elevated quality of the entire process and the optimal use of the resources; (2) the Quality Assurance, as both internal (IQA) and external quality assessment (EQA) systems, to be implemented and performed, and the description of the existing EQAs, including limitations; (3) general considerations for an optimal EQA program for hrHPV primary screening Due to the importance of Quality Assurance for this field, international efforts are necessary to improve QA International Collaboration. Copyright © 2015 Elsevier B.V. All rights reserved.

  5. The Formalization of Fairness: Issues in Testing for Measurement Invariance Using Subtest Scores

    Science.gov (United States)

    Molenaar, Dylan; Borsboom, Denny

    2013-01-01

    Measurement invariance is an important prerequisite for the adequate comparison of group differences in test scores. In psychology, measurement invariance is typically investigated by means of linear factor analyses of subtest scores. These subtest scores typically result from summing the item scores. In this paper, we discuss 4 possible problems…

  6. The Impact of Acquisition Issues and Training on Test and Evaluation

    Science.gov (United States)

    2000-01-01

    feedback on the OT results before a milestone review and then delivering the OT report, with surprises, virtually at the review. Test Realism There...of the R3D/100 Chip Set and Simulation Heritage. MLRS WE’RE IN THE ARMY NOW TE 14(1 Video, 15 Mins) Cinematics - LTV Aerospace & Defense

  7. A Reliability and Validity Study of the Defining Issues Test: The Relationship of Age, Education, Gender and Parental Education with Moral Development

    Science.gov (United States)

    Cesur, Sevim; Topcu, Mustafa Sami

    2010-01-01

    The aim of the study is twofold: First and main aim was to develop a valid and reliable Turkish version of the DIT which is one of the most important instruments in the psychology and education research; second is to explore the relationships between moral development and age, gender, education, and parental education. The study group consists of…

  8. When access is an issue: exploring barriers to predictive testing for Huntington disease in British Columbia, Canada.

    Science.gov (United States)

    Hawkins, Alice K; Creighton, Susan; Hayden, Michael R

    2013-02-01

    Predictive testing (PT) for Huntington disease (HD) requires several in-person appointments. This requirement may be a barrier to testing so that at risk individuals do not realize the potential benefits of PT. To understand the obstacles to PT in terms of the accessibility of services, as well as exploring mechanisms by which this issue may be addressed, we conducted an interview study of individuals at risk for HD throughout British Columbia, Canada. Results reveal that the accessibility of PT can be a barrier for two major reasons: distance and the inflexibility of the testing process. Distance is a structural barrier, and relates to the time and travel required to access PT, the financial and other opportunity costs associated with taking time away from work and family to attend appointments and the stress of navigating urban centers. The inflexibility of the testing process barrier relates to the emotional and psychological accessibility of PT. The results of the interview study reveal that there are access barriers to PT that deter individuals from receiving the support, information and counseling they require. What makes accessibility of PT services important is not just that it may result in differences in quality of life and care, but because these differences may be addressed with creative and adaptable solutions in the delivery of genetic services. The study findings underscore the need for us to rethink and personalize the way we deliver such services to improve access issues to prevent inequities in the health care system.

  9. Invited Commentary: Can Issues With Reproducibility in Science Be Blamed on Hypothesis Testing?

    Science.gov (United States)

    Weinberg, Clarice R

    2017-09-15

    In the accompanying article (Am J Epidemiol. 2017;186(6):646-647), Dr. Timothy Lash makes a forceful case that the problems with reproducibility in science stem from our "culture" of null hypothesis significance testing. He notes that when attention is selectively given to statistically significant findings, the estimated effects will be systematically biased away from the null. Here I revisit the recent history of genetic epidemiology and argue for retaining statistical testing as an important part of the tool kit. Particularly when many factors are considered in an agnostic way, in what Lash calls "innovative" research, investigators need a selection strategy to identify which findings are most likely to be genuine, and hence worthy of further study. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  10. Invited Commentary: Can Issues With Reproducibility in Science Be Blamed on Hypothesis Testing?

    Science.gov (United States)

    Weinberg, Clarice R.

    2017-01-01

    Abstract In the accompanying article (Am J Epidemiol. 2017;186(6):646–647), Dr. Timothy Lash makes a forceful case that the problems with reproducibility in science stem from our “culture” of null hypothesis significance testing. He notes that when attention is selectively given to statistically significant findings, the estimated effects will be systematically biased away from the null. Here I revisit the recent history of genetic epidemiology and argue for retaining statistical testing as an important part of the tool kit. Particularly when many factors are considered in an agnostic way, in what Lash calls “innovative” research, investigators need a selection strategy to identify which findings are most likely to be genuine, and hence worthy of further study. PMID:28938713

  11. Critical issues in psychological test use in the South African workplace

    OpenAIRE

    Heidi Paterson; Koos Uys

    2005-01-01

    Various factors in South African workplaces, ranging from unemployment and equity considerations to rapid occupational change driven by technological inputs, have placed greater emphasis on effective selection and development of human resources. This leads to greater demands on psychological assessment in the organizational setting with respect to ensuring responsible, ethical and equitable assessment. The study aims to investigate the extent and purposes of psychological test usage, the infl...

  12. Blast Testing Issues and TBI; Experimental Models that Lead to Wrong Conclusions

    Directory of Open Access Journals (Sweden)

    Charles E. Needham

    2015-04-01

    Full Text Available Over the past several years we have noticed an increase in the number of blast injury studies published in peer-reviewed biomedical journals that have utilized improperly conceived experiments. Data from these studies will lead to false conclusions and more confusion than advancement in the understanding of blast injury, particularly blast neurotrauma. Computational methods to properly characterize the blast environment have been available for decades. These methods, combined with a basic understanding of blast wave phenomena enable researchers to extract useful information from well documented experiments. This basic understanding must include the differences and interrelationships of static pressure, dynamic pressure, reflected pressure, and total or stagnation pressure in transient shockwave flows, how they relate to loading of objects, and how they are properly measured. However, it is critical that the research community effectively overcomes the confusion that has been compounded by a misunderstanding of the differences between the loading produced by a free field explosive blast and loading produced by a conventional shock tube. The principles of blast scaling have been well established for decades and when properly applied will do much to repair these problems.This paper provides guidance regarding proper experimental methods and offers insights into the implications of improperly designed and executed tests. Through application of computational methods, useful data can be extracted from well documented historical tests, and future work can be conducted in a way to maximize the effectiveness and use of valuable biological test data.

  13. Topics in this issue: cancer testes antigens, immune checkpoints, inflammation associated with ischemia-reperfusion and integrin targeting.

    Science.gov (United States)

    Bot, Adrian; Chiriva-Internati, Maurizio

    2012-10-01

    This issue of the International Reviews of Immunology is dedicated to several topics: cancer immunotherapy, and basic and translational aspects of immunity. Two reviews, one focused on breast and the other on lung cancer, highlight the need to redefine the cancer testes antigens (CTAs) as novel information regarding their expression profile and biological role emerges. Two other reviews showcase pivotal molecules that keep in check immunity at two different levels: the transcription factor autoimmune regulator (AIRE) important to negative selection of the T-cell repertoire, and CD22 that limits the antigen-initiated B-cell response. Two other articles focus on the debated role of Toll-like receptors (TLRs) and inflammation in general, in ischemia-reperfusion lesions that follow cardiovascular disorders and stroke. Last but not the least, this issue hosts a review that discusses the role and translational potential of the α4 integrin for the treatment of inflammatory bowel disease (IBD).

  14. Issues in testing the new national seismic hazard model for Italy

    Science.gov (United States)

    Stein, S.; Peresan, A.; Kossobokov, V. G.; Brooks, E. M.; Spencer, B. D.

    2016-12-01

    It is important to bear in mind that we know little about how earthquake hazard maps actually describe the shaking that will actually occur in the future, and have no agreed way of assessing how well a map performed in the past, and, thus, whether one map performs better than another. Moreover, we should not forget that different maps can be useful for different end users, who may have different cost-and-benefit strategies. Thus, regardless of the specific tests we chose to use, the adopted testing approach should have several key features: We should assess map performance using all the available instrumental, paleo seismology, and historical intensity data. Instrumental data alone span a period much too short to capture the largest earthquakes - and thus strongest shaking - expected from most faults. We should investigate what causes systematic misfit, if any, between the longest record we have - historical intensity data available for the Italian territory from 217 B.C. to 2002 A.D. - and a given hazard map. We should compare how seismic hazard maps developed over time. How do the most recent maps for Italy compare to earlier ones? It is important to understand local divergences that show how the models are developing to the most recent one. The temporal succession of maps is important: we have to learn from previous errors. We should use the many different tests that have been proposed. All are worth trying, because different metrics of performance show different aspects of how a hazard map performs and can be used. We should compare other maps to the ones we are testing. Maps can be made using a wide variety of assumptions, which will lead to different predicted shaking. It is possible that maps derived by other approaches may perform better. Although Italian current codes are based on probabilistic maps, it is important from both a scientific and societal perspective to look at all options including deterministic scenario based ones. Comparing what works

  15. Design Issues and in Field Tests of the New Sustainable Tractor LOCOSTRA

    Directory of Open Access Journals (Sweden)

    Emanuela Elisa Cepolina

    2014-03-01

    Full Text Available This paper presents a robotized small tractor designed to perform humanitarian demining operations and agricultural operations when demining is accomplished. This dual use makes this system unique. The focus is on the design of the machine, including the modeling for design and control, the characteristics of the tools operated by the machine, the motion control at tele-operated, and semi-autonomous levels. The mechatronic design process applied uses sustainable design strategies. Technical contributions are in the tractor architecture, designed to make automation easier, and in the control functions implemented on this architecture. Extensive field tests were performed in different sites; first, in Italy, focusing on the agricultural application of the machine, in natural scenarios with different ground and vegetation; then, in two real mine fields in Jordan focusing on the performance for technical survey in humanitarian demining. The tests have confirmed the performance for both task categories (agricultural and demining, confirming the correctness of the statement. For the demining application, the machine has been assessed by professional users confirming the acceptance to field use and the novelty of the concept.

  16. Critical issues in the formation of quantum computer test structures by ion implantation

    Energy Technology Data Exchange (ETDEWEB)

    Schenkel, T.; Lo, C. C.; Weis, C. D.; Schuh, A.; Persaud, A.; Bokor, J.

    2009-04-06

    The formation of quantum computer test structures in silicon by ion implantation enables the characterization of spin readout mechanisms with ensembles of dopant atoms and the development of single atom devices. We briefly review recent results in the characterization of spin dependent transport and single ion doping and then discuss the diffusion and segregation behaviour of phosphorus, antimony and bismuth ions from low fluence, low energy implantations as characterized through depth profiling by secondary ion mass spectrometry (SIMS). Both phosphorus and bismuth are found to segregate to the SiO2/Si interface during activation anneals, while antimony diffusion is found to be minimal. An effect of the ion charge state on the range of antimony ions, 121Sb25+, in SiO2/Si is also discussed.

  17. Use of Silicon Carbide as Beam Intercepting Device Material: Tests, Issues and Numerical Simulations

    CERN Document Server

    Delonca, M; Gil Costa, M; Vacca, A

    2014-01-01

    Silicon Carbide (SiC) stands as one of the most promising ceramic material with respect to its thermal shock resistance and mechanical strengths. It has hence been considered as candidate material for the development of higher performance beam intercepting devices at CERN. Its brazing with a metal counterpart has been tested and characterized by means of microstructural and ultrasound techniques. Despite the positive results, its use has to be evaluated with care, due to the strong evidence in literature of large and permanent volumetric expansion, called swelling, under the effect of neutron and ion irradiation. This may cause premature and sudden failure, and can be mitigated to some extent by operating at high temperature. For this reason limited information is available for irradiation below 100°C, which is the typical temperature of interest for beam intercepting devices like dumps or collimators. This paper describes the brazing campaign carried out at CERN, the results, and the theoretical and numeric...

  18. Conceptual design and issues of the laser inertial fusion test (LIFT) reactor—targets and chamber systems

    Science.gov (United States)

    Norimatsu, T.; Kozaki, Y.; Shiraga, H.; Fujita, H.; Okano, K.; Members of LIFT Design Team

    2017-11-01

    We present the conceptual design of an experimental laser fusion plant known as the laser inertial fusion test (LIFT) reactor. The conceptual design aims at technically connecting a single-shot experiment and a commercial power plant. The LIFT reactor is designed on a three-phase scheme, where each phase has specific goals and the dedicated chambers of each phase are driven by the same laser. Technical issues related to the chamber technology including radiation safety to repeat burst mode operation are discussed in this paper.

  19. The Insulation for Machines Having a High Lifespan Expectancy, Design, Tests and Acceptance Criteria Issues

    Directory of Open Access Journals (Sweden)

    Olivier Barré

    2017-02-01

    provide insurance about lifespan, nor do any insulation tests incorporate all of the operating conditions: thermal, mechanical, moisture and chemical. Even if one manufacturer uses the standards compliance to demonstrate the quality of its realization; in the end, the successful use in operation remains an objective test. Thereafter, both customer and manufacturers will use the standards while knowing that such documents cannot fully satisfy their wishes. In one 20-year historical review, the authors will highlight the duration in insulation improvements and small breakthroughs in standards writing. High lifespan machines are not the main interest of standards. A large part of this publication is dedicated to the improvements of the insulation wall to achieve the lifespan. Even if the choice of raw materials is fundamental, the understanding of ageing phenomena also leads to improvements.

  20. Wakefield issue and its impact on X-ray photon pulse in the SXFEL test facility

    Energy Technology Data Exchange (ETDEWEB)

    Song, Minghao; Li, Kai [Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); Feng, Chao [Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China); Deng, Haixiao, E-mail: denghaixiao@sinap.ac.cn [Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China); Liu, Bo; Wang, Dong [Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)

    2016-06-21

    Besides the designed beam acceleration, the energy of electrons is changed by the longitudinal wakefields in a real free-electron laser (FEL) facility, which may degrade FEL performances from the theoretical expectation. In this paper, with the help of simulation codes, the wakefields induced beam energy loss in the sophisticated undulator section is calculated for Shanghai soft X-ray FEL, which is a two-stage seeded FEL test facility. While the 1st stage 44 nm FEL output is almost not affected by the wakefields, it is found that a beam energy loss about 0.8 MeV degrades the peak brightness of the 2nd stage 8.8 nm FEL by a factor of 1.6, which however can be compensated by a magnetic field fine tuning of each undulator segment. And the longitudinal coherence of the 8.8 nm FEL output illustrates a slight degradation, because of the beam energy curvatures induced by the wakefields.

  1. Ruggedising biomedical devices for field-testing in resource-constrained environments: Context, issues and solutions

    Directory of Open Access Journals (Sweden)

    Sarah Schopman

    2013-08-01

    Full Text Available Community Health Workers (CHWs are community members who address primary health challenges through education, prevention, and awareness initiatives. CHWs conduct home visits, provide treatment for simple common illnesses, and offer health education on numerous topics including nutrition, child health, and family planning. Since they serve on the frontlines of healthcare in rural communities, ruggedised and low-cost biomedical devices could improve the efficiency and efficacy of their caregiving efforts. However, the vast majority of biomedical devices used in sub-Saharan Africa are designed by engineers in Western countries who are not familiar with the distinct physical, environmental, socio-cultural, and economic environment of the context for which they are designing. Systemic challenges include long distances, poor transportation, unreliable infrastructure, harsh climate, and limited operator education. Specifically, three sets of hurdles to the adoption, sustainability and usability of devices by the CHWs include vibrations and wire strain, dust and water penetration, and device usability. This article discusses the operational context of CHWs and then delves into the specific problems encountered, and practical solutions applied, during four years of field-testing ruggedised biomedical devices in rural Kenya.

  2. CiPA: Ongoing testing, future qualification procedures, and pending issues.

    Science.gov (United States)

    Cavero, Icilio; Holzgrefe, Henry

    2015-01-01

    The comprehensive in vitro proarrhythmia assay (CiPA) is a nonclinical, mechanism-based paradigm for assessing drug proarrhythmic liability. The first CiPA assay determines effects on cloned human cardiac ion channels. The second investigates whether the latter study-generated metrics engender proarrhythmic markers on a computationally reconstructed human ventricular action potential. The third evaluates conclusions from, and searches possibly missed effects by in silico analysis, in human stem cell-derived cardiomyocytes (hSC-CMs). CiPA ad hoc Expert-Working Groups have proposed patch clamp protocols for seven cardiac ion channels, a modified O'Hara-Rudy model for in silico analysis, detailed procedures for field (MEA) and action potential (VSD) measurements in hSC-CMs, and 29 reference drugs for CiPA assay testing and validation. CiPA adoption as drug development tool for identifying electrophysiological mechanisms conferring proarrhythmic liability to candidate drugs is a complex, multi-functional task requiring significant time, reflection, and efforts to be fully achieved. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Development of core technology for KNGR system design; detailed analysis and related issue evaluation for MMI testing data

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dhong Ha [Suwon University, Whasung (Korea)

    2002-03-01

    This study evaluated man-machine interface (MMI) features of the advanced control room of Korea Next Generation Reactor. Major issues to be evaluated included: (1) supportability of large display panel (LDP) during passive monitoring (2) supportability of work station display (WSD) for interpretation and planning (3) supportability of combination of alarm, WSD, LDP and computerized procedure system (CPS) for interpretation and planning during single and multiple fault event, (4) supportability of softcontrol (SC) during simple operator-paced control task, (5) supportability of softcontrol (SC) during conditional operator-paced control task, and (6) supportability of alarm system for emergent operation procedure. Four operator teams of RO, TO, and SRO participated the test scenarios consisting of AOP and EOP. Performance data measuring situation awareness, workload, operation errors, and team work and operators' opinions for MMI features of advanced control room were collected during the experiment. Operators showed positive responses for issues (1) supportability of LDP during passive monitoring (2) supportability of WSD for interpretation and planning (3) supportability of combination of alarm, WSD, LDP and CPS for interpretation and planning during single and multiple fault event, (4) supportability of alarm system for normal operation procedure, while they suggested some needs to improve for issues: (1) supportability of softcontrol (SC) during simple and conditional operator-paced control task, (2) supportability of alarm system for emergent situation. 7 refs., 36 figs., 83 tabs. (Author)

  4. Fogging the issue of HIV - barriers for HIV testing in a migrated population from Ethiopia and Eritrea.

    Science.gov (United States)

    Lindkvist, Pille; Johansson, Eva; Hylander, Ingrid

    2015-02-05

    The outcome of HIV treatment has dramatically improved since the introduction of antiretroviral therapy. Studies confirm that if treatment of HIV is initiated when the immune system is not severely affected by the virus the prognosis for the outcome is significantly better. There is also evidence that many immigrants come late for their first HIV test. If found to be HIV positive, and if the immune system is already significantly affected, this will compromise the treatment outcome. This study was performed in an attempt to understand the barriers for early HIV testing in a migrant population from Ethiopia and Eritrea in Stockholm, Sweden. Participants were theoretically sampled and consisted of individuals who had immigrated from Ethiopia and Eritrea. Data were collected using 14 focus group discussions and seven semi-structured interviews. The analysis was performed according to a Grounded Theory approach using the paradigm model. Denial and fear of knowing one's HIV status dominated all aspects of behavior in relation to HIV. The main strategy was a "fogging" of the issue of HIV. People were said to not want to know because this would bring social isolation and exclusion, and it was often believed that treatment did not help. This attitude had strong roots in their culture and past experiences that were brought along to the new country and maintained within the immigrant community. The length of time spent in Sweden seemed to be an important factor affecting the "fogging of the HIV issue". In bridging the gap between the two cultures, Swedish authorities need to find ways to meet the needs of both earlier and newly arrived immigrants as well as the second generation of immigrants. This will require adjusting and updating the information that is given to these different sub-groups of Ethiopian and Eritrean immigrants. Appropriate access to healthcare for a diverse population obviously requires more than simply providing the healthcare services.

  5. Etude de l'analyse de la distribution de crédits aux entreprises Etude de cas : La B.E.A.

    OpenAIRE

    Berrahi, kheir-eddine

    2014-01-01

    le premier chapitre présente l'orgainsme d'acceuil la banque exterieure d'Algérie et les typologies des crédits existants au sein de la banque.Le deuxiéme chapitre sera consacré au marketing bancaire et le rôle qui tient à l'économie Algérienne.le troisiéme chapitre sera consacré à la relation avec la clientéle et à la distribution bancaire.le dernier chapitre portera respectivement sur le diagnostic externe et interne de l'environnement de la banque, puis analysera les différents produits ...

  6. Spanish lead at the beginning of the 20th century: a competitiveness analysis based on records from the Crédit Lyonnais bank

    OpenAIRE

    Escudero, Antonio; Sánchez Picón, Andrés

    2018-01-01

    La documentación que hemos descubierto en el archivo histórico del Crédit Lyonnais de París posibilita estimar los costes de las fábricas españolas de plomo a principios del siglo xx, lo que permite profundizar en el éxito de Peñarroya y en el declive de los distritos de la Sierra de Cartagena y Linares. Esa misma documentación posee además un valor añadido, ya que informa sobre las razones por las que sobrevivían las fundiciones de los viejos distritos: altos precios del plomo metal en...

  7. How Not to Evaluate a Psychological Measure: Rebuttal to Criticism of the Defining Issues Test of Moral Judgment Development by Curzer and Colleagues

    Science.gov (United States)

    Thoma, Stephen J.; Bebeau, Muriel J.; Narvaez, Darcia

    2016-01-01

    In a 2014 paper in "Theory and Research in Education," Howard Curzer and colleagues critique the Defining Issues Test of moral judgment development according to eight criteria that are described as difficulties any measure of educational outcomes must address. This article highlights how Curzer et al. do not consult existing empirical…

  8. Multiple testing issues in discriminating compound-related peaks and chromatograms from high frequency noise, spikes and solvent-based nois in LC-MS data sets

    NARCIS (Netherlands)

    Nyangoma, S.O.; Van Kampen, A.A.; Reijmers, T.H.; Govorukhina, N.I; van der Zee, A.G.; Billingham, I.J; Bischoff, Rainer; Jansen, R.C.

    2007-01-01

    Multiple testing issues in discriminating compound-related peaks and chromatograms from high frequency noise, spikes and solvent-based noise in LC-MS data sets.Nyangoma SO, van Kampen AA, Reijmers TH, Govorukhina NI, van der Zee AG, Billingham LJ, Bischoff R, Jansen RC. University of Birmingham.

  9. Abstracts of 3. International scientific-practical conference 'Semipalatinsk Test Site. Radiation Legacy and Non-proliferation Issues'

    International Nuclear Information System (INIS)

    2008-01-01

    The Conference gathered representatives of more than 25 countries and international organizations. In the Conference among with actual problems of current environment conditions in Kazakhstan, perspective trends in the field of radiation protection, radio-ecological and radiobiological research and issues of international co-operation in support of non-proliferation regime, other advanced scientific projects were considered [ru

  10. ISSUES AND FEASIBILITY DEMONSTRATION OF CLIC SUPPORTING SYSTEM CHAIN ACTIVE PRE-ALIGNMENT USING A MULTI-MODULE TEST SETUP (MOCK-UP)

    CERN Document Server

    Sosin, Mateusz

    2016-01-01

    The implementation study of the CLIC (Compact LInear Collider) is under way at CERN with a focus on the challenging issues. The pre-alignment precision and accuracy requirements are part of these technical challenges: the permissible transverse position errors of the linac components are typically 14 micrometers over sliding windows of 200m. To validate the proposed methods and strategies, the Large Scale Metrology section at CERN has performed campaigns of measurements on the CLIC Two Beam Test Modules, focusing inter alia on the alignment performance of the CLIC “snake”- girders configuration and the Main Beam Quadrupoles supporting structures. This paper describes the activities and results of tests which were performed on the test mock-up for the qualification of the CLIC supporting system chain for active pre-alignment. The lessons learnt (“know how”), the issues encountered in the girder position determination as well as the behaviour of the mechanical components are presented.

  11. DIT - Culinary Student Professional Development

    OpenAIRE

    Seberry, Dermot

    2012-01-01

    A 1 day Culinary Food Tour - For International Masters Degree Students The Aim of the Programme - To explore the trace the source of ingredients linked to 5 major award winning Food Products. Specific Objectives - To meet the food producers behind 5 award winning food products. To investigate the success factors linked to 5 Prominent Artisan Food Producers from the Boyne Valley Region of Ireland.

  12. It’s not what it looks to be! : Déconnexion entre forme et sens dans les énoncés avec verbe de perception à emploi dit “copule”

    Directory of Open Access Journals (Sweden)

    Christelle LACASSAIN-LAGOIN

    2012-03-01

    Full Text Available Cet article a pour objet l’analyse de la déconnexion entre forme et sens dans les énoncés où figurent les verbes de perception à emploi dit copule (look, sound, smell, taste et feel. L’origine de ces verbes est sujette à débat et il est avancé ici une hypothèse sur l’origine nominale de ces verbes, ainsi que sur leur comportement syntaxique et sémantique unique. Il apparaît que, dans ce type d’énoncés, le sujet grammatical n’est pas le sujet logique du verbe, qui a un emploi modalisant en ce qu’il exprime un jugement sur les apparences perceptuelles. Ce conflit apparent entre syntaxe et sémantique transparaît également au niveau de certains types d’attributs du sujet (les syntagmes nominaux, les syntagmes prépositionnels introduits par OF et les propositions en AS IF / AS THOUGH. L’étude montre que tous les attributs renvoient nécessairement à des propriétés gradables, ce qui n’est pas le cas avec le verbe copule be. Ainsi, ces énoncés copulatifs, où le verbe de perception a un emploi modalisant, présentent tous, à plusieurs titres et de diverses manières, un phénomène de compression syntaxique et sémantique motive par l’application d’un principe d’économie langagière.This paper aims at analysing the disconnection between form and meaning in sentences involving copular perception verbs (look, sound, smell, taste and feel. The origin of these verbs is a controversial issue, and in this article, it is argued that they have a nominal origin and that they have identical syntactic and semantic features. It appears that, in these copulative sentences, the grammatical subject does not coincide with the underlying subject of the verb, which has a modalising use as it expresses a judgment concerning sensory appearances. This surface conflict between syntax and semantics also shows in certain types of subject complements – nominal phrases, OF-prepositional phrases and AS IF/AS THOUGH-clauses. This

  13. Economic issues involved in integrating genomic testing into clinical care: the case of genomic testing to guide decision-making about chemotherapy for breast cancer patients

    OpenAIRE

    2010-01-01

    Abstract The use of taxanes to treat node-positive (N+) breast cancer patients is associated with heterogeneous benefits as well as with morbidity and financial costs. This study aimed to assess the economic impact of using gene expression profiling to guide decision-making about chemotherapy, and to discuss the coverage/reimbursement issues involved. Retrospective data on 246 patients included in a randomised trial (PACS01) were analyzed. Tumours were genotyped using DNA microarra...

  14. Methodological and Theoretical Issues in the Adaptation of Sign Language Tests: An Example from the Adaptation of a Test to German Sign Language

    Science.gov (United States)

    Haug, Tobias

    2012-01-01

    Despite the current need for reliable and valid test instruments in different countries in order to monitor the sign language acquisition of deaf children, very few tests are commercially available that offer strong evidence for their psychometric properties. This mirrors the current state of affairs for many sign languages, where very little…

  15. Issues in the Educational, Psychological Assessment of Visually Impaired Children: Test-Retest Reliability of the Williams Intelligence Test for Children with Defective Vision

    Science.gov (United States)

    Tobin, Michael J.; Hill, Eileen W.

    2011-01-01

    The article discusses some problems confronting teachers and psychologists when making decisions as to how to use the currently available test procedures. It reports data gathered on three separate occasions on the performance of a group of blind and partially sighted children on the Williams Intelligence Test which is the only specialist IQ test…

  16. [AVIATION MEDICINE: THEORETICAL CONCEPTS AND FOCAL FUNDAMENTAL AND PRACTICAL ISSUES (for the 80th anniversary of the Research Test Center of Aerospace Medicine and Military Ergonomics)].

    Science.gov (United States)

    Zhdanko, I M; Pisarev, A A; Vorona, A A; Lapa, V V; Khomenko, M N

    2015-01-01

    The article discloses postulates of theoretical concepts that make the methodological basis for addressing the real-world aviation medicine challenges of humanizing aviator's environment, labor content and means, and health and performance maintenance. Under consideration are focal fundamental and practical issues arising with the technological progress in aviation and dealt with at the AF CRI Research Test Center of Aerospace Medicine and Military Ergonomics.

  17. Quels types de fraudes rencontrent les institutions financières qui travaillent avec des lettres de crédits, comment sont-elles traitées et quelles pourraient être les solutions pour les éliminer ?

    OpenAIRE

    Ferreira Pinheiro, Fabio; Fragnière, Emmanuel

    2013-01-01

    Le but de ce travail est d’identifier les principaux problèmes qu’il existe dans le marché des Crédits documentaires et de trouver les améliorations qui peuvent être apportées sur le plan opérationnel, pour les banques, et sur les aspects légaux en général. Une des principales difficultés empêchant la Lettre de crédit d’être un moyen de paiement davantage sûr est la détection de faux documents, surtout pour les banques car elles sont responsables de les contrôler. De plus, certains clients ne...

  18. William Butcher, Jules Verne inédit : les manuscrits déchiffrés, Lyon, ENS Éditions, coll. « Métamorphoses du livre », 2015, 490 p.

    OpenAIRE

    Scheinhardt, Philippe

    2016-01-01

    C’est un travail de recherche conséquent sur le fonds manuscrit de Jules Verne que propose William Butcher. Ce chercheur anglophone s’intéresse depuis longtemps à la diffusion de cette œuvre qu’il a éditée et traduite. Le goût de la recherche, de la découverte s’affiche dans le titre Jules Verne inédit, avec une désignation de l’objet d’étude, qui ne concerne pas tant le manuscrit que son exégèse, puisqu’on nous invite avec le sous-titre Les manuscrits déchiffrés à l’interprétation des traces...

  19. Analysis of potential self-guarantee tests for demonstrating financial assurance by non-profit colleges, universities, and hospitals and by business firms that do not issue bonds

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, P.; Dean, C.; Collier, J.; Dasappa, V.; Goldberg, W. [ICF, Inc., Fairfax, VA (United States)

    1997-06-01

    The Nuclear Regulatory Commission (NRC) on December 29, 1993, promulgated self-guarantee requirements that materials licensees may use to demonstrate financial assurance for decommissioning costs. However, nonprofit colleges and universities, nonprofit hospitals, and for-profit firms that do not issue bonds are currently precluded, by their unique accounting and financial reporting systems, or by other features of their business practices, from using the financial tests for self-guarantors adopted by the NRC. This Report evaluates several alternative financial tests that might serve as the basis for self-guarantee by these three categories of licensees.

  20. Analysis of potential self-guarantee tests for demonstrating financial assurance by non-profit colleges, universities, and hospitals and by business firms that do not issue bonds

    International Nuclear Information System (INIS)

    Bailey, P.; Dean, C.; Collier, J.; Dasappa, V.; Goldberg, W.

    1997-06-01

    The Nuclear Regulatory Commission (NRC) on December 29, 1993, promulgated self-guarantee requirements that materials licensees may use to demonstrate financial assurance for decommissioning costs. However, nonprofit colleges and universities, nonprofit hospitals, and for-profit firms that do not issue bonds are currently precluded, by their unique accounting and financial reporting systems, or by other features of their business practices, from using the financial tests for self-guarantors adopted by the NRC. This Report evaluates several alternative financial tests that might serve as the basis for self-guarantee by these three categories of licensees

  1. Predictive value of testing for multiple genetic variants in multifactorial diseases: implications for the discourse on ethical, legal and social issues

    Directory of Open Access Journals (Sweden)

    A. Cecile J.W. Janssens

    2006-12-01

    Full Text Available Multifactorial diseases such as type 2 diabetes, osteoporosis, and cardiovascular disease are caused by a complex interplay of many genetic and nongenetic factors, each of which conveys a minor increase in the risk of disease. Unraveling the genetic origins of these diseases is expected to lead to individualized medicine, in which the prevention and treatment strategies are personalized on the basis of the results of predictive genetic tests. This great optimism is counterbalanced by concerns about the ethical, legal, and social implications of genomic medicine, such as the protection of privacy and autonomy, stigmatization, discrimination, and the psychological burden of genetic testing. These concerns are translated from genetic testing in monogenic disorders, but this translation may not be appropriate. Multiple genetic testing (genomic profiling has essential differences from genetic testing in monogenic disorders. The differences lie in the lower predictive value of the test results, the pleiotropic effects of susceptibility genes, and the low inheritance of genomic profiles. For these reasons, genomic profiling may be more similar to nongenetic tests than to predictive tests for monogenic diseases. Therefore, ethical, legal, and social issues that apply to predictive genetic testing for monogenic diseases may not be relevant for the prediction of multifactorial disorders in genomic medicine.

  2. Examining Lead Exposures in California through State-Issued Health Alerts for Food Contamination and an Exposure-Based Candy Testing Program.

    Science.gov (United States)

    Handley, Margaret A; Nelson, Kali; Sanford, Eric; Clarity, Cassidy; Emmons-Bell, Sophia; Gorukanti, Anuhandra; Kennelly, Patrick

    2017-10-26

    In California, the annual number of children under age 6 y of age with blood lead levels (BLL) ≥10μg/dL is estimated at over 1,000 cases, and up to 10,000 cases when BLL between 4.5 and 9.5 μg/dL are included. State-issued health alerts for food contamination provide one strategy for tracking sources of food-related lead exposures. As well, California passed legislation in 2006 for the Food and Drug Branch (FDB) of the state health department to test and identify lead in candy. This report presents health alert data from California over a 14-y period, compares data before and after the candy testing program began, and examines country of origin, ZIP code data, and time from candy testing to release of health alerts for lead-contaminated candies for 2011-2012. After 2007, health alerts issued for lead in candy and food increased significantly. Analysis of candy-testing data indicated that multiple counties and ZIP codes were affected. Seventeen candies with high lead concentrations were identified, resulting in rapid dissemination (food and candy testing programs provides an opportunity to identify and immediately act to remove nonpaint sources of lead affecting children. https://doi.org/10.1289/EHP2582.

  3. Testing for Measurement and Structural Equivalence in Large-Scale Cross-Cultural Studies: Addressing the Issue of Nonequivalence

    Science.gov (United States)

    Byrne, Barbara M.; van de Vijver, Fons J. R.

    2010-01-01

    A critical assumption in cross-cultural comparative research is that the instrument measures the same construct(s) in exactly the same way across all groups (i.e., the instrument is measurement and structurally equivalent). Structural equation modeling (SEM) procedures are commonly used in testing these assumptions of multigroup equivalence.…

  4. Apollo-Soyuz test project. Operations handbook command/service/docking modules (CSM 119/DM 1): Operational procedures reference issue

    Science.gov (United States)

    1974-01-01

    Operational and configuration checks for the Apollo-Soyuz Test Project are presented. The checks include: backup crew prelaunch, prime crew prelaunch, boost and insertion, G and C reference data, G and N reference modes, rendezvous, navigation, Apollo-Soyuz operations, abort procedures, and emergency procedures.

  5. Genetic testing and genomic analysis: a debate on ethical, social and legal issues in the Arab world with a focus on Qatar.

    Science.gov (United States)

    El Shanti, Hatem; Chouchane, Lotfi; Badii, Ramin; Gallouzi, Imed Eddine; Gasparini, Paolo

    2015-11-14

    In 2013 both Saudi Arabia and Qatar launched genome projects with the aim of providing information for better diagnosis, treatment and prevention of diseases and, ultimately to realize personalized medicine by sequencing hundred thousands samples. These population based genome activities raise a series of relevant ethical, legal and social issues general, related to the specific population structure as well as to the Islamic perspective on genomic analysis and genetic testing. To contribute to the debate, the Authors after reviewing the existing literature and taking advantage of their professional experience in the field and in the geographic area, discuss and provide their opinions. In particular, the Authors focus on the impact of consanguinity on population structure and disease frequency in the Arab world, on genetic testing and genomic analysis (i.e. technical aspects, impact, etc.) and on their regulations. A comparison between the Islamic perspective and the ethical, social and legal issues raised in other population contexts is also carried. In conclusion, this opinion article with an up-to-date contribution to the discussion on the relevance and impact of genomic analysis and genetic testing in the Arab world, might help in producing specific national guidelines on genetic testing and genomic analysis and help accelerate the implementation and roll out of genome projects in Muslim countries and more specifically in Qatar, and other countries of the Gulf.

  6. A Rigorous Test of the Fit of the Circumplex Model to Big Five Personality Data: Theoretical and Methodological Issues and Two Large Sample Empirical Tests.

    Science.gov (United States)

    DeGeest, David Scott; Schmidt, Frank

    2015-01-01

    Our objective was to apply the rigorous test developed by Browne (1992) to determine whether the circumplex model fits Big Five personality data. This test has yet to be applied to personality data. Another objective was to determine whether blended items explained correlations among the Big Five traits. We used two working adult samples, the Eugene-Springfield Community Sample and the Professional Worker Career Experience Survey. Fit to the circumplex was tested via Browne's (1992) procedure. Circumplexes were graphed to identify items with loadings on multiple traits (blended items), and to determine whether removing these items changed five-factor model (FFM) trait intercorrelations. In both samples, the circumplex structure fit the FFM traits well. Each sample had items with dual-factor loadings (8 items in the first sample, 21 in the second). Removing blended items had little effect on construct-level intercorrelations among FFM traits. We conclude that rigorous tests show that the fit of personality data to the circumplex model is good. This finding means the circumplex model is competitive with the factor model in understanding the organization of personality traits. The circumplex structure also provides a theoretically and empirically sound rationale for evaluating intercorrelations among FFM traits. Even after eliminating blended items, FFM personality traits remained correlated.

  7. Population-specific incidence of testicular ovarian follicles in Xenopus laevis from South Africa: A potential issue in endocrine testing

    Energy Technology Data Exchange (ETDEWEB)

    Du Preez, Louis H., E-mail: Louis.DuPreez@nwu.ac.za [School of Environmental Sciences and Development, North-West University, Potchefstroom 2531 (South Africa); Kunene, Nisile [School of Environmental Sciences and Development, North-West University, Potchefstroom 2531 (South Africa); Hanner, Robert [Department of Integrative Biology, University of Guelph, Guelph, ON, N1G 2W1 (Canada); Giesy, John P. [Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, Saskatchewan (Canada); Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong (Hong Kong); National Food Safety and Toxicology Center, Zoology Department, and Centre for Integrative Toxicology, Michigan State University, East Lansing, MI 48824 (United States); Solomon, Keith R., E-mail: ksolomon@uoguelph.ca [Centre for Toxicology and Department of Environmental Biology, University of Guelph, Guelph, ON, N1G 2W1 (Canada); Hosmer, Alan [Syngenta Crop Protection, Greensboro, NC 27419-8300 (United States); Van Der Kraak, Glen J. [Department of Integrative Biology, University of Guelph, Guelph, ON, N1G 2W1 (Canada)

    2009-10-19

    The African clawed frog (Xenopus laevis) has been identified as an appropriate sentinel for testing endocrine activity of existing chemicals in North America and Europe. Some reports suggest that the herbicide, atrazine (CAS Number [1912-24-9]) causes ovarian follicles to form in the testes of this frog. X. laevis collected from North East (NE) sites in South Africa had testicular ovarian follicles, irrespective of exposure to atrazine, while frogs from Southwest Western (SW) Cape region sites had none. Phylogenetic analysis of mitochondrial and nuclear genes indicates that frogs from the SW Cape are evolutionarily divergent from those from NE South Africa and the rest of sub-Saharan Africa. These findings provide a possible explanation for why conflicting results have been reported concerning the impact of atrazine on amphibian sexual differentiation and highlight the importance of understanding taxonomic status of the experimental animal. Even in common laboratory animals, there is a need for their correct taxonomic characterization before their use in tests for endocrine disruption.

  8. Population-specific incidence of testicular ovarian follicles in Xenopus laevis from South Africa: A potential issue in endocrine testing

    International Nuclear Information System (INIS)

    Du Preez, Louis H.; Kunene, Nisile; Hanner, Robert; Giesy, John P.; Solomon, Keith R.; Hosmer, Alan; Van Der Kraak, Glen J.

    2009-01-01

    The African clawed frog (Xenopus laevis) has been identified as an appropriate sentinel for testing endocrine activity of existing chemicals in North America and Europe. Some reports suggest that the herbicide, atrazine (CAS Number [1912-24-9]) causes ovarian follicles to form in the testes of this frog. X. laevis collected from North East (NE) sites in South Africa had testicular ovarian follicles, irrespective of exposure to atrazine, while frogs from Southwest Western (SW) Cape region sites had none. Phylogenetic analysis of mitochondrial and nuclear genes indicates that frogs from the SW Cape are evolutionarily divergent from those from NE South Africa and the rest of sub-Saharan Africa. These findings provide a possible explanation for why conflicting results have been reported concerning the impact of atrazine on amphibian sexual differentiation and highlight the importance of understanding taxonomic status of the experimental animal. Even in common laboratory animals, there is a need for their correct taxonomic characterization before their use in tests for endocrine disruption.

  9. Ethical, social, and cultural issues related to clinical genetic testing and counseling in low- and middle-income countries: protocol for a systematic review.

    Science.gov (United States)

    Zhong, Adrina; Darren, Benedict; Dimaras, Helen

    2017-07-11

    There has been little focus in the literature on how to build genetic testing and counseling services in low- and middle-income countries in a responsible, ethical, and culturally appropriate manner. It is unclear to what extent this area is being explored and what form further research should take. The proposed knowledge synthesis aims to fill this gap in knowledge and mine the existing data to determine the breadth of work in this area and identify ethical, social, and cultural issues that have emerged. An integrated knowledge translation approach will be undertaken by engaging knowledge users throughout the review to ensure relevance to their practice. Electronic databases encompassing various disciplines, such as healthcare, social sciences, and public health, will be searched. Studies that address clinical genetic testing and/or counseling and ethical, social, and/or cultural issues of these genetic services, and are performed in low- and middle-income countries as defined by World Bank will be considered for inclusion. Two independent reviewers will be involved in a two-stage literature screening process, data extraction, and quality appraisal. Studies included in the review will be analyzed by thematic analysis. A narrative synthesis guided by the social ecological model will be used to summarize findings. This systematic review will provide a foundation of evidence regarding ethical, social, and cultural issues related to clinical genetic testing and counseling in low- and middle-income countries. Using the social ecological model as a conceptual framework will facilitate the understanding of broader influences of the sociocultural context on an individual's experience with clinical genetic testing and counseling, thereby informing interdisciplinary sectors in future recommendations for practice and policy. PROSPERO CRD42016042894.

  10. Differences in Moral Judgment on Animal and Human Ethics Issues between University Students in Animal-Related, Human Medical and Arts Programs.

    Science.gov (United States)

    Verrinder, Joy M; Ostini, Remo; Phillips, Clive J C

    2016-01-01

    Moral judgment in relation to animal ethics issues has rarely been investigated. Among the research that has been conducted, studies of veterinary students have shown greater use of reasoning based on universal principles for animal than human ethics issues. This study aimed to identify if this was unique to students of veterinary and other animal-related professions. The moral reasoning of first year students of veterinary medicine, veterinary technology, and production animal science was compared with that of students in non-animal related disciplines of human medicine and arts. All students (n = 531) completed a moral reasoning test, the VetDIT, with animal and human scenarios. When compared with reasoning on human ethics issues, the combined group of students evaluating animal ethics issues showed higher levels of Universal Principles reasoning, lower levels of Personal Interest reasoning and similar levels of Maintaining Norms reasoning. Arts students showed more personal interest reasoning than students in most animal-related programs on both animal and human ethics issues, and less norms-based reasoning on animal ethics issues. Medical students showed more norms-based reasoning on animal ethics issues than all of the animal-related groups. There were no differences in principled reasoning on animal ethics issues between program groups. This has implications for animal-related professions and education programs showing that students' preference for principled reasoning on animal ethics issues is not unique to animal-related disciplines, and highlighting the need to develop student (and professional) capacity to apply principled reasoning to address ethics issues in animal industries to reduce the risk of moral distress.

  11. Differences in Moral Judgment on Animal and Human Ethics Issues between University Students in Animal-Related, Human Medical and Arts Programs

    Science.gov (United States)

    Verrinder, Joy M.; Ostini, Remo; Phillips, Clive J. C.

    2016-01-01

    Moral judgment in relation to animal ethics issues has rarely been investigated. Among the research that has been conducted, studies of veterinary students have shown greater use of reasoning based on universal principles for animal than human ethics issues. This study aimed to identify if this was unique to students of veterinary and other animal-related professions. The moral reasoning of first year students of veterinary medicine, veterinary technology, and production animal science was compared with that of students in non-animal related disciplines of human medicine and arts. All students (n = 531) completed a moral reasoning test, the VetDIT, with animal and human scenarios. When compared with reasoning on human ethics issues, the combined group of students evaluating animal ethics issues showed higher levels of Universal Principles reasoning, lower levels of Personal Interest reasoning and similar levels of Maintaining Norms reasoning. Arts students showed more personal interest reasoning than students in most animal-related programs on both animal and human ethics issues, and less norms-based reasoning on animal ethics issues. Medical students showed more norms-based reasoning on animal ethics issues than all of the animal-related groups. There were no differences in principled reasoning on animal ethics issues between program groups. This has implications for animal-related professions and education programs showing that students’ preference for principled reasoning on animal ethics issues is not unique to animal-related disciplines, and highlighting the need to develop student (and professional) capacity to apply principled reasoning to address ethics issues in animal industries to reduce the risk of moral distress. PMID:26934582

  12. Impact of human genome initiative-derived technology on genetic testing, screening and counseling: Cultural, ethical and legal issues

    Energy Technology Data Exchange (ETDEWEB)

    Trottier, R.W.; Hodgin, F.C.; Imara, M.; Phoenix, D.; Lybrook, S. (Morehouse Coll., Atlanta, GA (United States). School of Medicine); Crandall, L.A.; Moseley, R.E.; Armotrading, D. (Florida Univ., Gainesville, FL (United States). Coll. of Medicine)

    1993-01-01

    Genetic medical services provided by the Georgia Division of Public Health in two northern and two central districts are compared to services provided in a district in which a tertiary care facility is located. Genetics outreach public health nurses play key roles in Georgia's system of Children's Health Services Genetics Program, including significant roles as counselors and information sources on special needs social services and support organizations. Unique features of individual health districts, (e.g., the changing face of some rural communities in ethnocultural diversity and socioeconomic character), present new challenges to current and future genetics services delivery. Preparedness as to educational needs of both health professionals and the lay population is of foremost concern in light of the ever expanding knowledge and technology in medical genetics. Perspectives on genetics and an overview of services offered by a local private sector counselor are included for comparison to state supported services. The nature of the interactions which transpire between private and public genetic services resources in Georgia will be described. A special focus of this research includes issues associated with sickle cell disease newborn screening service delivery process in Georgia, with particular attention paid to patient follow-up and transition to primary care. Of particular interest to this focus is the problem of loss to follow-up in the current system. Critical factors in education and counseling of sickle cell patients and the expectations of expanding roles of primary care physicians are discussed. The Florida approach to the delivery of genetic services contrasts to the Georgia model by placing more emphasis on a consultant-specialist team approach.

  13. The differing perspectives of workers and occupational medicine physicians on the ethical, legal and social issues of genetic testing in the workplace.

    Science.gov (United States)

    Brandt-Rauf, Sherry I; Brandt-Rauf, Elka; Gershon, Robyn; Brandt-Rauf, Paul W

    2011-01-01

    Genetic testing in the workplace holds the promise of improving worker health but also raises ethical, legal, and social issues. In considering such testing, it is critical to understand the perspectives of workers, who are most directly affected by it, and occupational health professionals, who are often directly involved in its implementation. Therefore, a series of focus groups of unionized workers (n=25) and occupational medicine physicians (n=23) was conducted. The results demonstrated strikingly different perspectives of workers and physicians in several key areas, including the goals and appropriateness of genetic testing, and methods to minimize its risks. In general, workers were guided by a profound mistrust of the employer, physician, and government, while physicians were guided primarily by scientific and medical concerns, and, in many cases, by the business concerns distrusted by the workers.

  14. To the Issue of Search For New Radioprotectors Made of Vegetative Raw Materials of the Former Semipalatinsk Test Site

    International Nuclear Information System (INIS)

    Muzychkina, R.A.; Abilov, Zh.A.; Omarkamzinova, V.B.; Burasheva, G.Sh.; Zhusupova, G.E.; Seisebaev, A.T.; Kadyrova, N.Zh.; Karabalin, B.K.

    1998-01-01

    The problem of organism protection against the radiation damage is of particular importance in view of new tasks of atomic energy, radioecology and radiation biotechnology development, One of the promising directions of the chemical protection development is the search for natural anti-radiation compounds and preparations made of the vegetative raw material of Kazakstan. Our many-year experience in the fields of chemistry of biologically active compounds of plants and experimental radiobiology speaks for the need of new approaches and sources of radiomodifying compounds. The members of the chair for the Chemistry of Natural Compounds of the AI-Farabi's Kazakh State University have been involved in study of the chemical composition of plants growing on the territory of Kazakstan for over 30 years. There is an experimental data bank for over 300 species of herbs and other plants. The investigation of the chemical composition of plants from the contaminated territories of the former Semipalatinsk Test Site (STS) has been started. The experimental data on these plants testifies on the significant change in the composition of some natural compounds and their quantitative content as compared to the analogues species growing in the ecologically favorable regions. It is supposed that the chronic irradiation of several plant generation by even low doses during the several generations leads to the alteration of the metabolism and non-specific accumulation of certain groups of biologically active compounds (substances of polyphenol nature, kinone, hydro sulphur groups, ascorbic acid, melanin, etc.). One of the mechanisms of plant radioresistance and radiation adaptation to the elevated radiation background can be caused by the accumulation of radioprotective substances by plants. The preliminary study of radiomodifying properties of some compounds made of polyphenols of plants allowed to obtain a number of compounds with the stable radioprotective effect. The experiments

  15. Performances on Rey Auditory Verbal Learning Test and Rey Complex Figure Test in a healthy, elderly Danish sample--reference data and validity issues

    DEFF Research Database (Denmark)

    Vogel, Asmus; Stokholm, Jette; Jørgensen, Kasper

    2012-01-01

    . The RCFT copy score was significantly related to age and the DART score. On RCFT recall a highly significant difference was found between persons who could make a faultless copy and persons with incomplete copy performance. Thus, this study presents separate data for RCFT recall scores according...... to the subjects' copying performance (in separate tables for age and education groups). For all measures on both RAVLT and RCFT wide distributions of scores were found and the impact of this broad score range on the tests' discriminative validity is discussed. RAVLT performances for elderly were similar...... to previous published meta-norms, but the included sample of elderly Danes performed better on RCFT (copy and recall) than elderly from the United States....

  16. The Round robin test of the PISC-2 programme: plates and ultrasonic procedures used PISC 2 report N.2. Final issue

    International Nuclear Information System (INIS)

    1986-09-01

    Ultrasonic testing is widely used for detecting, locating and sizing defects in primary circuit elements at various stages of plant life. The successive PISC projects have together made up a most notable sustained international effort to assess the effectiveness of these inspection techniques. The Plate Inspection Steering Committee (PISC-I) programme (1976-1980) was intended to establish the capabilities of manual ultrasonic procedure based on the 1974 ASME Code Section XI Procedure. The Programme for the Inspection of Steel Components (PISC-II, 1981-1986) constitutes a broader based evaluation of the best performance obtainable by modern ultrasonic techniques under optimal conditions. The present paper is the second in a series of reports currently being issued which describe the results of the PISC-II studies. Included are descriptions of the four round robin test plates and of the ultrasonic procedures applied to them by the participating inspection teams. The report also lists the participating organisations and gives the time schedule of the tests and an indication of the costs incurred

  17. Critical issues for implementation of the standard NBR ISO/IEC 17025:2005 in Testing and Calibration Laboratory: case study at a public institution

    International Nuclear Information System (INIS)

    Castro, Denise Confar Carvalho de

    2013-01-01

    The public institution aims to promote excellence in public management to contribute to the quality of services provided to its customers and to increase competitiveness in the country, as well as its international projection. A technical barrier to trade that can lead to dissatisfaction and achieve the reputation of the institution is failing the test or calibration results and measurement data, thereby accreditation is regarded as the first essential step to facilitate the mutual acceptance of test results and calibration or measurement data. For recognition, laboratories need to demonstrate full compliance with both the sections of ISO/IEC 17025:2005, i.e. management and technical requirements. This research aims to discuss the critical aspects for implementation of ABNT NBR ISO / IEC 17025:2005 for calibration and testing of a Public Institution seeking accreditation of its laboratories with INMETRO, national accreditation body Laboratories. Besides getting preventive, corrective and improvement actions continues guidelines. Furthermore, the methodology used was to conduct a literature search and apply a questionnaire to identify the degree of agreement / disagreement of the foundations of the standard servers. Analysis of the results showed that the critical issues were: commitment, training, resources (infrastructure, human) and culture. (author)

  18. Issues and Feasibility Demonstration of Positioning Closed Loop Control for the CLIC Supporting System Using a Test Mock-up with Five Degrees of Freedom

    CERN Document Server

    Sosin, M; Chritin, N; Griffet, S; Kemppinen, J; Mainaud Durand, H; Rude, V; Sterbini, G

    2012-01-01

    Since several years, CERN is studying the feasibility of building a high energy e+ e- linear collider: the CLIC (Compact LInear Collider). One of the challenges of such a collider is the pre-alignment precision and accuracy requirement on the transverse positions of the linac components, which is typically 14 μm over a window of 200 m. To ensure the possibility of positioning within such tight constraints, CERN Beams Department’s Survey team has worked intensively at developing the methods and technology needed to achieve that objective. This paper describes activities which were performed on a test bench (mock-up) with five degrees of freedom (DOF) for the qualification of control algorithms for the CLIC supporting system active-pre-alignment. Present understanding, lessons learned (“know how”), issues of sensors noise and mechanical components nonlinearities are presented.

  19. 'Speak out' - issues in participatory materials development

    Directory of Open Access Journals (Sweden)

    Zannie Bock

    2008-08-01

    Full Text Available This article outlines the development of a beginner English course called 'Speak Out' for adults in Adult Basic Education and Training classes in the early 1990s. The course uses an innovative roleplay methodology which builds on the experiences and language knowledge of the adult learners. It was conceptualised and developed within a participatory approach to adult learning and materials development. The article explores the tension between the ideals of the participatory approach and the constraints exerted by contextual and other factors. The article begins with an introduction of the context within which the materials were conceptualised, then offers a brief overview of the participatory approach, and then considers the following aspects of the 'Speak Out' course: the language learning methodology, issues of teacher competence and development, and lastly, the materials development process itself. Hierdie artikel beskryf die ontwikkeling van 'n beginnerskursus vir Engels, getitel 'Speak Out'. Dit is ontwerp vir volwassenes in klasse binne 'n Volwasse Basiese Onderrig en Opleiding-program in die vroee 1990s. Die kursus maak gebruik van innoverende rolspel as 'n metode wat spesifiek aansluit by die ervarings en taalkennis van volwasse leerders. Dit is gekonseptualiseer en ontwikkel as deel van 'n deelnemende benadering tot die opleiding van volwassenes en die ontwikkeling van hulpmiddels. Die artikel ondersoek die spanning tussen die ideale van 'n deelnemende benadering en die beperkinge wat opgele word deur kontekstuele en ander faktore. Die inleiding van die artikel gee 'n uiteensetting van die konteks waarbinne die hulpmiddels gekonseptualiseer is. Dan volg 'n kort oorsig oor die deelnemende benadering, en die volgende aspekte van die 'Speak Out'-kursus word oorweeg: die metodologie van taalaanleer, kwessies rondom onderwysers se vaardighede en ontwikkeling, en laastens, die proses van hulpmiddel-ontwikkeling self.

  20. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-16

    May 16, 2018 ... This paper discusses the issues and challenges faced during .... provision of this AELF's office is costly and need permission from the university's management. .... This is to deduct weeks for the assignment and tests because ...

  1. Family Issues

    Science.gov (United States)

    ... es Autismo? Family Issues Home / Living with Autism / Family Issues Stress Siblings A child’s autism diagnosis affects every member of the family in different ways. Parents/caregivers must now place their ... may put stress on their marriage, other children, work, finances, and ...

  2. Understanding modal choices for leisure activities. Is it just objectively determined ? Het begrijpen van de vervoerswijzekeuze voor vrijetijdsactiviteiten. Wordt dit enkel beïnvloed door objectief meetbare variabelen ?

    Directory of Open Access Journals (Sweden)

    Kobe Boussauw

    2012-12-01

    Full Text Available Most studies on the link between the built environment and modal choice characterize and model this relationship by objectively measureable characteristics such as density and diversity. Recently, within the debate on residential self-selection, attention has also been paid to the importance of subjective influences such as the individual’s perception of the built environment and his/her residential attitudes and preferences. Expanding the analysis to also include both objective and subjective characteristics at other model levels (i.e., not only stage of life characteristics but also personal lifestyles ; not only car availability but also travel attitudes, not only modal choice but also mode specific attitudes is the purpose of this paper. To this end, a modal choice model for active leisure activities is developed using data on personal lifestyles and attitudes, collected via an Internet survey, and estimated using a path model consisting of a set of simultaneous estimated equations between observed variables. While controlling for subjective lifestyles and attitudes, the effects of the built environment and car availability on modal choice can be determined correctly and thus insights in self-selection mechanisms can be gained.De meeste studies over de interactie tussen de bebouwde omgeving en vervoerswijzekeuze gebruiken objectief meetbare eigenschappen zoals dichtheid en diversiteit om deze relatie te modelleren en analyseren. Recent wordt tevens aandacht besteed aan het belang van subjectieve invloeden zoals de percepties en voorkeuren van het individu met betrekking tot de bebouwde omgeving. Dit gebeurde vooral binnen het debat over residentiële zelfselectie, maar zelfselectie kan ook op andere punten optreden. Daarom wordt in dit artikel de analyse uitgebreid zodat subjectieve kenmerken ook op andere niveaus van het model voorkomen (bijvoorbeeld, niet alleen levensfase maar ook leefstijl, niet alleen autobezit maar ook algemene

  3. Global Issues

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, J.L.

    2001-10-15

    Global Issues is an introduction to the nature and background of some of the central issues - economic, social, political, environmental - of modern times. This new edition of this text has been fully updated throughout and features expanded sections on issues such as global warming, biotechnology, and energy. Fully updated throughout and features expanded sections on issues such as global warming, biotechnology, and energy. An introduction to the nature and background of some of the central issues - economic, social, political, environmental - of modern times. Covers a range of perspectives on a variety of societies, developed and developing. Extensively illustrated with diagrams and photographs, contains guides to further reading, media, and internet resources, and includes suggestions for discussion and studying the material. (author)

  4. Ethical issues in neurogenetics.

    Science.gov (United States)

    Uhlmann, Wendy R; Roberts, J Scott

    2018-01-01

    Many neurogenetic conditions are inherited and therefore diagnosis of a patient will have implications for the patient's relatives and can raise ethical issues. Predictive genetic testing offers asymptomatic relatives the opportunity to determine their risk status for a neurogenetic condition, and professional guidelines emphasize patients' autonomy and informed, voluntary decision making. Beneficence and nonmaleficence both need to be considered when making decisions about disclosure and nondisclosure of genetic information and test results. There can be disclosure concerns and challenges in determining whose autonomy to prioritize when a patient makes a genetic testing decision that can reveal the genetic status of a relative (e.g., testing an adult child when the at-risk parent has not been tested). Ethical issues are prominent when genetic testing for neurogenetic conditions is requested prenatally, on minors, adoptees, adult children at 25% risk, and for individuals with psychiatric issues or cognitive impairment. Neurogenetic conditions can result in cognitive decline which can affect decisional capacity and lead to ethical challenges with decision making, informed consent, and determining the patient's ability to comprehend test results. The ethical implications of genetic testing and emerging issues, including direct-to-consumer genetic testing, disclosure of secondary findings from genomic sequencing, and use of apolipoprotein E testing in clinical and research settings, are also discussed. Resources for information about genetic testing practice guidelines, insurance laws, and directories of genetics clinics are included. Copyright © 2018 Elsevier B.V. All rights reserved.

  5. Key issues

    International Nuclear Information System (INIS)

    Cook, N.G.W.

    1980-01-01

    Successful modeling of the thermo-mechanical and hydrochemical behavior of radioactive waste repositories in hard rock is possible in principle. Because such predictions lie outside the realm of experience, their adequacy depends entirely upon a thorough understanding of three fundamental questions: an understanding of the chemical and physical processess that determine the behavior of rock and all its complexities; accurate and realistic numerical models of the geologic media within which a repository may be built; and sufficient in-situ data covering the entire geologic region affected by, or effecting the behavior of a repository. At present sufficient is known to be able to identify most of those areas which require further attention. These areas extend all the way from a complete understanding of the chemical and physical processes determining the behavior of rock through to the exploration mapping and testing that must be done during the development of any potential repository. Many of the techniques, laboratory equipment, field instrumentation, and numerical methods needed to accomplish this do not exist at present. Therefore it is necessary to accept that a major investment in scientific research is required to generate this information over the next few years. The spectrum of scientific and engineering activities is wide extending from laboratory measurements through the development of numerical models to the measurement of data in-situ, but there is every prospect that sufficient can be done to resolve these key issues. However, to do so requires overt recognition of the many gaps which exist in our knowledge and abilities today, and of the need to bridge these gaps and of the significant costs involved in doing so

  6. El plomo español a comienzos del siglo xx: un análisis de competitividad a partir de los informes del Crédit Lyonnais

    OpenAIRE

    Escudero, Antonio; Sánchez Picón, Andrés

    2018-01-01

    La documentación que hemos descubierto en el archivo histórico del Crédit Lyonnais de París posibilita estimar los costes de las fábricas españolas de plomo a principios del siglo xx, lo que permite profundizar en el éxito de Peñarroya y en el declive de los distritos de la Sierra de Cartagena y Linares. Esa misma documentación posee además un valor añadido, ya que informa sobre las razones por las que sobrevivían las fundiciones de los viejos distritos: altos precios del plomo metal en Londr...

  7. Stérilités mâle et femelle dans le genre Vitis. I. Modélisation de leur hérédité

    OpenAIRE

    CARBONNEAU , Alain

    1983-01-01

    En fonction de données nouvelles concernant les caractères sexuels dans le genre Vitis, en particulier la preuve de l’apparition de mâles dans des descendances de croisements entre hermaphrodites, une modélisation générale de l’hérédité des stérilités mâle et femelle est développée. Les résultats fournis par le meilleur modèle expliquent les observations effectuées jusqu’à ce jour et mettent en exergue des phénomènes de multiallélisme et d’épistasie.

  8. Test

    DEFF Research Database (Denmark)

    Bendixen, Carsten

    2014-01-01

    Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers.......Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers....

  9. Significant issues and changes for ANSI/ASME OM-1 1981, part 1, ASME OMc code-1994, and ASME OM Code-1995, Appendix I, inservice testing of pressure relief devices in light water reactor power plants

    Energy Technology Data Exchange (ETDEWEB)

    Seniuk, P.J.

    1996-12-01

    This paper identifies significant changes to the ANSI/ASME OM-1 1981, Part 1, and ASME Omc Code-1994 and ASME OM Code-1995, Appendix I, {open_quotes}Inservice Testing of Pressure Relief Devices in Light-Water Reactor Power Plants{close_quotes}. The paper describes changes to different Code editions and presents insights into the direction of the code committee and selected topics to be considered by the ASME O&M Working Group on pressure relief devices. These topics include scope issues, thermal relief valve issues, as-found and as-left set-pressure determinations, exclusions from testing, and cold setpoint bench testing. The purpose of this paper is to describe some significant issues being addressed by the O&M Working Group on Pressure Relief Devices (OM-1). The writer is currently the chair of OM-1 and the statements expressed herein represents his personal opinion.

  10. Significant issues and changes for ANSI/ASME OM-1 1981, part 1, ASME OMc code-1994, and ASME OM Code-1995, Appendix I, inservice testing of pressure relief devices in light water reactor power plants

    International Nuclear Information System (INIS)

    Seniuk, P.J.

    1996-01-01

    This paper identifies significant changes to the ANSI/ASME OM-1 1981, Part 1, and ASME Omc Code-1994 and ASME OM Code-1995, Appendix I, open-quotes Inservice Testing of Pressure Relief Devices in Light-Water Reactor Power Plantsclose quotes. The paper describes changes to different Code editions and presents insights into the direction of the code committee and selected topics to be considered by the ASME O ampersand M Working Group on pressure relief devices. These topics include scope issues, thermal relief valve issues, as-found and as-left set-pressure determinations, exclusions from testing, and cold setpoint bench testing. The purpose of this paper is to describe some significant issues being addressed by the O ampersand M Working Group on Pressure Relief Devices (OM-1). The writer is currently the chair of OM-1 and the statements expressed herein represents his personal opinion

  11. Workforce Issues.

    Science.gov (United States)

    1996

    This document consists of four papers presented during a symposium on work force issues moderated by Jan DeJong at the 1996 conference of the Academy of Human Resource Development (AHRD). "Rethinking the Ties that Bind: An Exploratory Study of Employee Development in Utilities in Canada and the United States" (Michael Aherne, David…

  12. Sanskrit Issue.

    Science.gov (United States)

    Miller, Barbara Stoler, Ed.

    1971-01-01

    This issue of "Mahfil" is devoted to Sanskrit literature and contains a note on Sanskrit pronunciation and selections of Sanskrit literature. It also contains articles analyzing and discussing various aspects of the literature, including "Sanskrit Rhetoric and Poetic,""The Creative Role of the Goddess Vac in the…

  13. Bond Issues.

    Science.gov (United States)

    Pollack, Rachel H.

    2000-01-01

    Notes trends toward increased borrowing by colleges and universities and offers guidelines for institutions that are considering issuing bonds to raise money for capital projects. Discussion covers advantages of using bond financing, how use of bonds impacts on traditional fund raising, other cautions and concerns, and some troubling aspects of…

  14. Theoretical Issues

    Energy Technology Data Exchange (ETDEWEB)

    Marc Vanderhaeghen

    2007-04-01

    The theoretical issues in the interpretation of the precision measurements of the nucleon-to-Delta transition by means of electromagnetic probes are highlighted. The results of these measurements are confronted with the state-of-the-art calculations based on chiral effective-field theories (EFT), lattice QCD, large-Nc relations, perturbative QCD, and QCD-inspired models. The link of the nucleon-to-Delta form factors to generalized parton distributions (GPDs) is also discussed.

  15. Transmission issues

    International Nuclear Information System (INIS)

    Bradford, J.; Wilson, L.; Thon, S.; Millar, N.

    2005-01-01

    This session on transmission issues focused on the role that transmission plays in electricity markets and the importance of getting the market structure right in terms of generation divestiture with buy back contracts, demand side responsive programs, transmission upgrades and long term contracts. The difficulties of distinguishing between market power and scarcity were examined along with some of the complications that ensue if transmission experiences congestion, as exemplified by the August 2003 blackout in eastern North America. The presentations described the best ways to handle transmission issues, and debated whether transmission should be deregulated or follow market forces. Issues of interconnections and reliability of connections were also debated along with the attempt to integrate renewables into the grid. Some presentations identified what new transmission must be built and what must be done to ensure that transmission gets built. The challenges and business opportunities for transmission in Alberta were discussed with reference to plans to invest in new infrastructure, where it is going outside of the province and how it works with other jurisdictions. Manitoba's Conawapa Hydro Project and its 2000 MW tie line to Ontario was also discussed. Some examples of non-optimal use of interconnections in Europe were also discussed in an effort to learn from these mistakes and avoid them in Canada. tabs., figs

  16. Miscellaneous issues

    International Nuclear Information System (INIS)

    2002-01-01

    The New Brunswick Market Design Committee has examined several issues regarding the restructuring of the province's electricity sector. This report presents issues that require guidance for implementation, with particular focus on options available for their resolutions. The issues include: (1) rate principles for stranded offer service (SOS) supply, (2) the ability of contestable customers to return to SOS after having left it, (3) whether loads embedded in distribution systems are eligible to participate in the bilateral contract market, (4) whether generators or suppliers can offer capacity and energy to SOS suppliers in competition with the SOS supplier, and (5) details for the balancing market, including pricing, bidding protocols, settlements and how intermittent power sources can participate in the market. A section on pricing for SOS explains pricing principles, the use of export profits, pricing for SOS capacity, and time of use pricing. The Committee has made recommendations for the electricity system in the province to have an energy imbalance service that can move towards a market in order to develop an efficient and effective service. This report also explains pricing in the balancing market, penalties, and settlements. 7 refs

  17. Liability Issues

    International Nuclear Information System (INIS)

    O’Donoghue, K.

    2016-01-01

    Nuclear liability conventions try to provide a set of rules to govern third party liability. Not all States are parties to one of the existing liability conventions. There are a number of reasons why individual States may choose not to join one of the existing conventions. These include limits of compensation, jurisdiction issues, complexity, cost and definition of damage among others. This paper looks at the existing conventions and identifies some of the main issues in the existing conventions which prevent some States from signing them. The paper attempts to tease out some of the perceived gaps in the existing conventions and give a brief description of the reasons why non-Contracting Parties have difficulty with the provisions of the conventions. The paper recognizes that there has been work done in this area previously by the International Expert Group on Nuclear Liability (INLEX) and others to try to develop the existing frameworks to enhance global adherence by nuclear and non-nuclear States to an effective nuclear liability regime. (author)

  18. Overview of Special Issue

    NARCIS (Netherlands)

    Hiemstra, Djoerd; Harman, Donna; Allan, James; Kelly, Diane; Belkin, Nicholas J.; Bennet, Paul; Callan, Jamie; Clarke, Charles; Diaz, Fernando; Dumais, Susan; Ferro, Nicola; Harman, Donna; Ruthven, Ian; Sakai, Tetsuya; Smucker, Mark D.; Zobel, Justin

    2017-01-01

    This special issue of SIGIR Forum marks the 40th anniversary of the ACM SIGIR Conference by showcasing papers selected for the ACM SIGIR Test of Time Award from the years 1978-2001. These papers document the history and evolution of IR research and practice, and illustrate the intellectual impact

  19. Fusion Canada issue 4

    International Nuclear Information System (INIS)

    1988-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a technical update on Tokamak de Varennes, a report on the Beatrix II Breeding Materials Test Program, the Tritium glovebox system for UPM, Saudi Arabia, a broad update of the Canadian Fusion Fuels Technology Project is also included. 1 fig

  20. Fusion Canada issue 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a technical update on Tokamak de Varennes, a report on the Beatrix II Breeding Materials Test Program, the Tritium glovebox system for UPM, Saudi Arabia, a broad update of the Canadian Fusion Fuels Technology Project is also included. 1 fig.

  1. Fusion Canada issue 14

    International Nuclear Information System (INIS)

    1991-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on a fusion cooperation agreement between Japan and Canada, an update at Tokamak de Varennes on plasma biasing experiments and boronization tests and a collaboration between Canada and the U.S. on a compact toroid fuelling gun. 4 figs

  2. Fusion Canada issue 24

    International Nuclear Information System (INIS)

    1994-04-01

    A short bulletin from the National Fusion Program highlighting in this issue the opening of the Garching ITER site, a CCFM/TdeV update,a tritium release field test, measuring radial profile of plasma current density on TdeV, power supplies for TdeV, 5th International Tritium Technology conference, and 1994 basic tritium course. 4 figs

  3. Licensing issues

    International Nuclear Information System (INIS)

    Roberts, J.P.; Desell, L.J.; Birch, M.L.; Berkowitz, L.; Bader, J.F.

    1992-01-01

    To provide guidance for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program, the Nuclear Regulatory Commission (NRC) has issued a draft regulatory guide on the Format and Content for the License Application for the High-Level Waste Repository (FCRG). To facilitate the development of the FCRG, NRC suggested that DOE use the draft guide as the basis for preparing an annotated outline for a license application. DOE is doing so using an iterative process called the Annotated Outline Initiative. DOE;s use of the Initiative will assist in achieving the desired incorporation of actual experience in the FCRG, contribute to the development of shared interpretation and understanding of NRC regulations, and provide other important programmatic benefits described in this paper

  4. Virtual Reality er dit nye Skype

    DEFF Research Database (Denmark)

    Bødker, Mads

    2016-01-01

    VR er mediet, der kan gøre den flade skærm og det begrænsede blik i for eksempel Skype til et lidt gammeldags digitalt samarbejde. Ved at sætte folk i stand til at kommunikere, dele virtuelle genstande og give dem en øget oplevelse af at være i et rum sammen, kan man mediere nye aspekter af samar...

  5. Crédit des illustrations

    OpenAIRE

    2017-01-01

    Illustration de couverture : Lyon, cathédrale Saint-Jean, culée de l’arc-boutant 2/3 : David (XIIIe siècle) surgissant de l’échafaudage (XXIe siècle). Photo Jean-Pierre Gobillot. Illustration de la quatrième de couverture : Lyon, cathédrale Saint-Jean, arcature extérieure de l’abside, chapiteau central. Dessin Ghislaine Macabéo. Photos Jean-Pierre Gobillot : fig. 1, 2, 10, 13, 14, 16, 23, 28, 29, 34, 35, 36, 37, 40, 41, 46, 54, 55, 56, 59, 60, 67, 76a, 78, 80, 82, 83, 88, 90, 97, 105, 106, 11...

  6. 20. Vous avez dit Big Bang ?

    OpenAIRE

    Uzan, Jean-Philippe

    2017-01-01

    La cosmologie est la discipline scientifique qui vise à construire une description cohérente de notre Univers. Pour cela, nous devons formuler un modèle cosmologique, c’est-à-dire une représentation idéalisée de l’univers qui se fonde sur nos connaissances des lois de la nature et les observations du ciel. Le modèle cosmologique contemporain est connu sous le nom très médiatique de Big Bang. Ce terme a été forgé lors d’une émission de la BBC le 28 mars 1949 par l’astronome Fred Hoyle, farouch...

  7. Onderzoekers die dit artikel lazen, lazen ook..

    DEFF Research Database (Denmark)

    Bogers, Toine; Van den Bosch, Antal

    2011-01-01

    The À Propos project was a joint research project between the CLST of Radboud University Nijmegen and the Tilburg center for Cognition and Communication from 2004 to 2008. The goal of the À Propos project was to support knowledge workers by suggesting relevant reading material during the writing...... process. A specific example of such support is identifying and recommending relevant scientific articles to researchers who are engaged in describing their own research....

  8. A Linguistic Analysis of the Sample Numeracy Skills Test Items for Pre-Service Teachers Issued by the Australian Council for Educational Research (ACER)

    Science.gov (United States)

    O'Keeffe, Lisa; O'Halloran, Kay L.; Wignell, Peter; Tan, Sabine

    2017-01-01

    In 2015, the Australian Council for Educational Research (ACER) was tasked with developing literacy and numeracy skills testing for pre-service teachers. All undergraduate and postgraduate trainee teachers are now required to pass these literacy and numeracy tests at some stage on their journey to becoming a teacher; for commencing students from…

  9. Transitional issues

    International Nuclear Information System (INIS)

    1998-01-01

    This discussion paper, the fifth in the series developed at the IPPSO Market Design Conference, addressed the issue of the need to prevent Ontario Hydro from taking unfair advantage of independent producers and other stakeholders through activities and investments in new power generating capacity in the transitional period leading up to deregulation. The need for controls is predicated on the assumption that the short-term actions and investments of Ontario Hydro could seriously compromise the position of independent generators, and that without such controls the level playing field essential to the operation of a competitive market, does not exist. Various actual and potential actions of Ontario Hydro were discussed, all of which point to the need for strict controls over Ontario Hydro exercising its dominant market power in an unfair way. It was recommended that as a minimum, the provincial government should no longer provide guarantees for Ontario Hydro capital projects, and that Ontario Hydro be instructed to defer any investment on new or returning generating capacity until the new market is in place. Limits could also be placed on Ontario Hydro's marketing efforts to enter into contracts during the transition period, and Ontario Hydro and municipal utilities should be required to keep separate accounts of their commercial preparation, and to settle such accounts separate from ratepayer revenue

  10. Issue of Changes in Adhesion of Bitumen Sheet to Primary Layer over the Course of Time in Multilayer Waterproofing during Shear Testing

    Science.gov (United States)

    Plachý, Jan; Vysoká, Jana; Vejmelka, Radek; Horský, Jan; Vacek, Vítězslav

    2017-10-01

    This paper is based on research dealing with defects that appear on concrete bridge decks with an insulating layer from asphalt strips on the interface between the asphalt strip and its basis. The durability and lifespan of the bearing structure of concrete bridge is determined by insulating layer that constitutes, together with the primary layer and a protective layer, the insulation system of the concrete bridge deck. Paints based on low viscosity epoxy resigns are one of the possibilities of primary layer implementation. These paints may be performed as anchoring-impregnation paints that usually represent single layer paint on the bridge deck surface. Sealing layer is another variant. Sealing layer is a multilayer consisting of anchoring- impregnation paint and sealing paint. The primary layers mainly provide vapour closing of the concrete surface, and partly, through roughening the surface, contribute to adhesion of bitumen (asphalt) insulation (waterproofing) layer. Application of the primary layer has been spreading in the Czech Republic since the 1990s. Now, after approximately 30 years of use defects in these epoxy based sealing layers at the interface between primary layer and waterproofing layer of reinforced bitumen sheets (RBS) are being solved in the Czech Republic. After performance of the first test focusing on breaking-strength, it was found that the strength between the asphalt and the primary belt layer in some types of low-viscosity resin-epoxy decreases and after a certain period of time again increases, depending on the time. Tensile strength test is carried out on a sample of asphalt strip, which is fused onto the substrate with a primer coat. It was therefore proceeded to test the shear adhesion. Testing of the shear adhesion is conducted on the entire concrete deck waterproofing system. It was supposed that the decrease of adhesion at this test become evident in higher extent. Adhesion tests in shear were performed on the primary layer

  11. Les accrédités auprès de l’UE et les correspondants français et italiens face au défi numérique

    Directory of Open Access Journals (Sweden)

    Antonella Agostino

    2016-09-01

    Full Text Available Dans un contexte dominé par l’immédiateté et la multiplication des sources d’information et les outils du Web 2.0, les médias sociaux sont devenus incontournables dans la production et le traitement de l’actualité internationale. Le présent article se propose de déterminer les conséquences de cette nouvelle configuration sur la production de l’information européenne et sur l’évolution du poste de correspondant accrédité auprès de l’Union européenne, en nous intéressant spécifiquement aux français et italiens, pour lesquels aucune recherche n’a été publiée jusqu’à présent. Notre investigation, basée notamment sur des enquêtes de terrain, des statistiques et des analyses d’entretiens semi-directifs, tente de répondre aux questions suivantes : l’Internet et les médias sociaux, exploités prioritairement par les institutions européennes, représentent-t-ils pour l’accrédité un nouvel outil de travail et un nouveau terrain d’expression et de diffusion de l’information ? Ces médias bouleversent-ils leurs pratiques ? Quelle est l’attitude des accrédités face à l’essor du journalisme amateur ? Quel est l’impact du web social sur leur statut de news-gatherer et news-manufacturer ? Nos observations montrent que l’irruption du numérique ne semble pas avoir suscité une véritable réorganisation en profondeur des structures de production ni même des routines de travail de l’accrédité : le Web 2.0 représente une source d’information complémentaire des sources traditionnelles. Dans le microcosme bruxellois, certains s’adressent à leurs sources confidentielles ou appellent un collègue pour vérifier une information, d’autres surfent à la recherche d’un scoop et considèrent la toile comme un nouveau moyen pour mieux vendre la news « Europe ». Même s’il est devenu possible aujourd’hui pour de nouveaux acteurs opérant en ligne de suivre l’actualité et la

  12. Working paper Green Gas. Overview of policy issues on Green Gas; Werkdocument Groen Gas. Overzicht Beleidsvraagstukken Groen Gas

    Energy Technology Data Exchange (ETDEWEB)

    Dumont, M.

    2012-07-15

    Early 2010, the interdepartmental Accelerator Team Green Gas was established which deals with policy issues in the field of Green Gas. This working document reflects the current state of affairs. Via the website www.groengas.nl new versions will be made available on a regular basis [Dutch] Begin 2010 is het interdepartementale Versnellerteam Groen Gas opgericht dat zich bezighoudt met vraagstukken op het gebied van Groen Gas die op het terrein van de rijksoverheid liggen. Dit werkdocument geeft de huidige stand van zaken weer. Via www.groengas.nl komen geregeld nieuwe versies beschikbaar.

  13. Durability and Design Issues of Thermal/environmental Barrier Coatings on Sic/sic Ceramic Matrix Composites Under 1650 C Test Conditions

    Science.gov (United States)

    Zhu, Dong-Ming; Choi, Sung R.; Ghosn, Louis J.; Miller, Robert A.

    2004-01-01

    Ceramic thermal/environmental barrier coatings for SiC-based ceramics will play an increasingly important role in future gas turbine engines because of their ability to effectively protect the engine components and further raise engine temperatures. However, the coating durability remains a major concern with the ever-increasing temperature requirements. Currently, advanced T/EBC systems, which typically include a high temperature capable zirconia- (or hahia-) based oxide top coat (thermal barrier) on a less temperature capable mullite/barium-strontium-aluminosilicate (BSAS)/Si inner coat (environmental barrier), are being developed and tested for higher temperature capability Sic combustor applications. In this paper, durability of several thermal/environmental barrier coating systems on SiC/SiC ceramic matrix composites was investigated under laser simulated engine thermal gradient cyclic, and 1650 C (3000 F) test conditions. The coating cracking and delamination processes were monitored and evaluated. The effects of temperature gradients and coating configurations on the ceramic coating crack initiation and propagation were analyzed using finite element analysis (FEA) models based on the observed failure mechanisms, in conjunction with mechanical testing results. The environmental effects on the coating durability will be discussed. The coating design approach will also be presented.

  14. Fusion Canada issue 13

    International Nuclear Information System (INIS)

    1991-01-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Canada's plans to participate in the Engineering Design Activities (EDA), bilateral meetings with Canada and the U.S., committee meeting with Canada-Europe, an update at Tokamak de Varennes on Plasma Biasing experiments and boronized graphite tests, fusion materials research at the University of Toronto using a dual beam accelerator and a review of the CFFTP and the CCFM. 2 figs

  15. Impact of human genome initiative-derived technology on genetic testing, screening and counseling: Cultural, ethical and legal issues. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Trottier, R.W.; Hodgin, F.C.; Imara, M.; Phoenix, D.; Lybrook, S. [Morehouse Coll., Atlanta, GA (United States). School of Medicine; Crandall, L.A.; Moseley, R.E.; Armotrading, D. [Florida Univ., Gainesville, FL (United States). Coll. of Medicine

    1993-03-01

    Genetic medical services provided by the Georgia Division of Public Health in two northern and two central districts are compared to services provided in a district in which a tertiary care facility is located. Genetics outreach public health nurses play key roles in Georgia`s system of Children`s Health Services Genetics Program, including significant roles as counselors and information sources on special needs social services and support organizations. Unique features of individual health districts, (e.g., the changing face of some rural communities in ethnocultural diversity and socioeconomic character), present new challenges to current and future genetics services delivery. Preparedness as to educational needs of both health professionals and the lay population is of foremost concern in light of the ever expanding knowledge and technology in medical genetics. Perspectives on genetics and an overview of services offered by a local private sector counselor are included for comparison to state supported services. The nature of the interactions which transpire between private and public genetic services resources in Georgia will be described. A special focus of this research includes issues associated with sickle cell disease newborn screening service delivery process in Georgia, with particular attention paid to patient follow-up and transition to primary care. Of particular interest to this focus is the problem of loss to follow-up in the current system. Critical factors in education and counseling of sickle cell patients and the expectations of expanding roles of primary care physicians are discussed. The Florida approach to the delivery of genetic services contrasts to the Georgia model by placing more emphasis on a consultant-specialist team approach.

  16. Addressing social issues in a universal HIV test and treat intervention trial (ANRS 12249 TasP) in South Africa: methods for appraisal.

    Science.gov (United States)

    Orne-Gliemann, Joanna; Larmarange, Joseph; Boyer, Sylvie; Iwuji, Collins; McGrath, Nuala; Bärnighausen, Till; Zuma, Thembelile; Dray-Spira, Rosemary; Spire, Bruno; Rochat, Tamsen; Lert, France; Imrie, John

    2015-03-01

    The Universal HIV Test and Treat (UTT) strategy represents a challenge for science, but is also a challenge for individuals and societies. Are repeated offers of provider-initiated HIV testing and immediate antiretroviral therapy (ART) socially-acceptable and can these become normalized over time? Can UTT be implemented without potentially adding to individual and community stigma, or threatening individual rights? What are the social, cultural and economic implications of UTT for households and communities? And can UTT be implemented within capacity constraints and other threats to the overall provision of HIV services? The answers to these research questions will be critical for routine implementation of UTT strategies. A social science research programme is nested within the ANRS 12249 Treatment-as-Prevention (TasP) cluster-randomised trial in rural South Africa. The programme aims to inform understanding of the (i) social, economic and environmental factors affecting uptake of services at each step of the continuum of HIV prevention, treatment and care and (ii) the causal impacts of the TasP intervention package on social and economic factors at the individual, household, community and health system level. We describe a multidisciplinary, multi-level, mixed-method research protocol that includes individual, household, community and clinic surveys, and combines quantitative and qualitative methods. The UTT strategy is changing the overall approach to HIV prevention, treatment and care, and substantial social consequences may be anticipated, such as changes in social representations of HIV transmission, prevention, HIV testing and ART use, as well as changes in individual perceptions and behaviours in terms of uptake and frequency of HIV testing and ART initiation at high CD4. Triangulation of social science studies within the ANRS 12249 TasP trial will provide comprehensive insights into the acceptability and feasibility of the TasP intervention package at

  17. A review of the Alcohol Use Disorders Identification Test (AUDIT), AUDIT-C, and USAUDIT for screening in the United States: Past issues and future directions.

    Science.gov (United States)

    Higgins-Biddle, John C; Babor, Thomas F

    2018-05-03

    The US Preventive Services Task Force recommends that clinicians screen all adults for alcohol misuse and provide brief counseling to those engaged in risky or hazardous drinking. The World Health Organization's (WHO's) Alcohol Use Disorders Identification Test (AUDIT) is the most widely tested instrument for screening in primary health care. This paper describes the structural and functional features of the AUDIT and methodological problems with the validation of the alcohol consumption questions (AUDIT-C). The content, scoring, and rationale for a new version of the AUDIT (called the USAUDIT), adapted to US standard drink size and hazardous drinking guidelines, is presented. Narrative review focusing on the consumption elements of the AUDIT. Four studies of the AUDIT-C are reviewed and evaluated. The AUDIT has been used extensively in many countries without making the changes in the first three consumption questions recommended in the AUDIT User's Manual. As a consequence, the original WHO version is not compatible with US guidelines and AUDIT scores are not comparable with those obtained in countries that have different drink sizes, consumption units, and safe drinking limits. Clinical and Scientific Significance. The USAUDIT has adapted the WHO AUDIT to a 14 g standard drink, and US low-risk drinking guidelines. These changes provide greater accuracy in measuring alcohol consumption than the AUDIT-C.

  18. Evaluation of a training program for device operators in the Australian Government's Point of Care Testing in General Practice Trial: issues and implications for rural and remote practices.

    Science.gov (United States)

    Shephard, Mark D; Mazzachi, Beryl C; Watkinson, Les; Shephard, Anne K; Laurence, Caroline; Gialamas, Angela; Bubner, Tanya

    2009-01-01

    From September 2005 to February 2007 the Australian Government funded the Point of Care Testing (PoCT) in General Practice Trial, a multi-centre, cluster randomised controlled trial to determine the safety, clinical effectiveness, cost-effectiveness and satisfaction of PoCT in General Practice. In total, 53 practices (23 control and 30 intervention) based in urban, rural or remote locations across three states (South Australia [SA], New South Wales [NSW] and Victoria [VIC]) participated in the Trial. Control practices had pathology testing performed by their local laboratory, while intervention practices conducted pathology testing by PoCT. In total, 4968 patients (1958 control and 3010 intervention) participated in the Trial. The point-of-care (PoC) tests performed by intervention practices were: haemoglobin A1c (HbA1c) and urine albumin:creatinine ratio (ACR) on patients with diabetes, total cholesterol, triglyceride and high density lipoprotein (HDL) cholesterol on patients with hyperlipidaemia, and international normalised ratio (INR) on patients on anticoagulant therapy. Three PoCT devices measured these tests: the Siemens DCA 2000 (Siemens HealthCare Diagnostics, Melbourne, VIC, Australia) for HbA1c and urine ACR; Point of Care Diagnostics Cholestech LDX analyser (Point of Care Diagnostics; Sydney, NSW, Australia) for lipids; and the Roche CoaguChek S (Roche Diagnostics; Sydney, NSW, Australia) for INR. Point-of-care testing in the General Practice Trial was underpinned by a quality management framework which included an on-going training and competency program for PoCT device operators. This article describes the design, implementation and results of the training and competency program. An education and training resource package was developed for the Trial consisting of a training manual, a set of A3 laminated posters and a CD ROM. Five initial training workshops were held for intervention practices from each geographic region between August and October 2005

  19. Critical issues with the in vivo comet assay: A report of the comet assay working group in the 6th International Workshop on Genotoxicity Testing (IWGT).

    Science.gov (United States)

    Speit, Günter; Kojima, Hajime; Burlinson, Brian; Collins, Andrew R; Kasper, Peter; Plappert-Helbig, Ulla; Uno, Yoshifumi; Vasquez, Marie; Beevers, Carol; De Boeck, Marlies; Escobar, Patricia A; Kitamoto, Sachiko; Pant, Kamala; Pfuhler, Stefan; Tanaka, Jin; Levy, Dan D

    2015-05-01

    As a part of the 6th IWGT, an expert working group on the comet assay evaluated critical topics related to the use of the in vivo comet assay in regulatory genotoxicity testing. The areas covered were: identification of the domain of applicability and regulatory acceptance, identification of critical parameters of the protocol and attempts to standardize the assay, experience with combination and integration with other in vivo studies, demonstration of laboratory proficiency, sensitivity and power of the protocol used, use of different tissues, freezing of samples, and choice of appropriate measures of cytotoxicity. The standard protocol detects various types of DNA lesions but it does not detect all types of DNA damage. Modifications of the standard protocol may be used to detect additional types of specific DNA damage (e.g., cross-links, bulky adducts, oxidized bases). In addition, the working group identified critical parameters that should be carefully controlled and described in detail in every published study protocol. In vivo comet assay results are more reliable if they were obtained in laboratories that have demonstrated proficiency. This includes demonstration of adequate response to vehicle controls and an adequate response to a positive control for each tissue being examined. There was a general agreement that freezing of samples is an option but more data are needed in order to establish generally accepted protocols. With regard to tissue toxicity, the working group concluded that cytotoxicity could be a confounder of comet results. It is recommended to look at multiple parameters such as histopathological observations, organ-specific clinical chemistry as well as indicators of tissue inflammation to decide whether compound-specific toxicity might influence the result. The expert working group concluded that the alkaline in vivo comet assay is a mature test for the evaluation of genotoxicity and can be recommended to regulatory agencies for use

  20. The transportation issue management system: A tool for issue resolution

    International Nuclear Information System (INIS)

    Branch, K.M.; Boryczka, M.K.

    1987-01-01

    During the last decade, issue management programs have been developed and used by a number of large corporations in the United States. These systems have generally been designed to help senior program managers identify issues, develop strategic plans, and resolve issues. These systems involve scanning and abstracting literature to create a database that is then used for 1) issue identification, 2) issue analysis, 3) priority assessment, 4) development of corporate position/strategic options, and 5) action planning and implementation. Most of the existing systems rely on staff to identify trends in the computerized output, analyze the importance of the issue to the company, and assist in developing corporate responses. The Department of Energy has recently developed an issue management system for the Office of Civilian Radioactive Waste Management's (OCRWM) transportation program. This system is designed to help DOE identify institutional issues related to radioactive waste transportation, analyze the issues, and resolve them in a manner that is responsive to interested parties. The system will contain pertinent information from DOE technical reports, other federal documents, correspondence, professional journals, popular literature, newsclips, legislation and testimony. The program is designed around a number of institutional issues including: prenotification, physical protection procedures; highway, rail, and barge routing; inspections and enforcement of shipments; emergency response; liability, cask design and testing; overweight trucks; rail service; modal mix; infrastructure improvements; training standards, and operational procedures

  1. The challenge of a ban on animal testing for the development of a regulated legal market for new psychoactive substances (NPS) ('legal highs') in New Zealand: Issues and options for resolution.

    Science.gov (United States)

    Rychert, Marta; Wilkins, Chris

    2015-12-01

    In mid-July 2013, New Zealand passed the Psychoactive Substances Act (PSA), which allowed 'low risk' psychoactive products ('legal highs') to be approved for legal sale. In early May 2014, following public protest, the Psychoactive Substances Amendment Act (PSAA) was passed banning animal testing of psychoactive products, potentially making the new regime unworkable. To investigate strategies to overcome the impasse created by the animal testing ban. Solutions to the impasse were investigated using 'scenario' and 'stakeholder' analysis. Legislation, parliamentary debates, and regulatory statements related to the PSA and animal testing were reviewed. Strategies to resolve the impasse were discussed with stakeholders including the Psychoactive Substances Regulatory Authority (PSRA) officials, health officials, a legal high industry lawyer, and a leading legal highs manufacturer. This process generated six possible scenarios and five decision-making criteria of key importance to major stakeholders. Scenarios were then evaluated based on feedback from the industry and regulators. The six scenarios were: (1) pragmatic modification of the animal testing ban; (2) waiting until new non-animal test models are internationally accepted; (3) use of non-validated replacement test methods; (4) judicial challenge of the animal testing ban; (5) 'creative compliance' by only presenting human clinical trial results; and (6) philosophical re-conceptualisation of the 'benefits' from psychoactive products. Options 1 and 5 appear to be the most attractive overall solutions. However, both rely on a new political consensus and astute framing of the issues by political communicators. Political decision makers may be happy to accept Scenario 2 which would impose significant delays. A 'failed' pharmaceutical product with psychoactive effects may have the test data required to be approved under Scenarios 1 and 5. Ultimately, the pleasurable benefits from psychoactive products may need to be

  2. GENETIC TESTING AND RELATED ETHICAL ISSUES

    African Journals Online (AJOL)

    Enrique

    person, such as a genetic nurse, should inform them of their options and then refer them to a ... cation and counselling could fall to primary care doctors and nurses. Few pri- mary health care ... no prevention, treatment or cure, is very different.

  3. Testing Testing Testing.

    Science.gov (United States)

    Deville, Craig; O'Neill, Thomas; Wright, Benjamin D.; Woodcock, Richard W.; Munoz-Sandoval, Ana; Gershon, Richard C.; Bergstrom, Betty

    1998-01-01

    Articles in this special section consider (1) flow in test taking (Craig Deville); (2) testwiseness (Thomas O'Neill); (3) test length (Benjamin Wright); (4) cross-language test equating (Richard W. Woodcock and Ana Munoz-Sandoval); (5) computer-assisted testing and testwiseness (Richard Gershon and Betty Bergstrom); and (6) Web-enhanced testing…

  4. Les rouages économiques d'une société minière: échanges et crédit. Loja, 1550-1630

    Directory of Open Access Journals (Sweden)

    1984-01-01

    Full Text Available Le Sud de l'Audience de Quito a joui, depuis la fondation de Loja en 1546, jusqu'au déclin des mines vers 1630, d'une prospérité économique due à l'intensité des échanges commerciaux entre la Nouvelle Grenade et le Pérou, mais surtout à l'existence d'un vaste marché de consommation pour satisfaire les besoins des centres miniers. L'abondance d'une monnaie -l'or extrait des mines locales- a nourri de nombreuses transactions et permis les investissements dans le commerce, l'agriculture et l'élevage. C'est en utilisant les contrats de rentes (censos établis par le couvent de religieuses de Loja, que l'auteur a examiné le fonctionnement du crédit dans la société coloniale et la vitalité de la circulation des capitaux. Cette analyse permet de mettre à jour l'ambiguïté de ce système financier très développé dans l'Amérique coloniale: au XVIème siècle il renforce la prospérité d'une économie locale qui compte de nombreux atouts, mais dès le XVIIème, aggrave les difficultés économiques en devenant une charge supplémentaire. Desde la fundación de Loja en 1546 hasta la decadencia de las minas hacia 1630, el sur de la Audiencia de Quito vivió una época de prosperidad originada en intensos intercambios comerciales entre la Nueva Granada y el Perú, y sobre todo en el amplio mercado de consumo creado por los centros mineros. Una moneda abundante, bajo la forma del oro extraído de las minas locales, alimentó nutridas transacciones y permitió inversiones en el comercio y en las haciendas agrícolas y ganaderas. Gracias al estudio de las escrituras de censos suscritos por el convento de monjas de Loja, la autora examina cómo funciona el crédito en la sociedad colonial y circula el capital. Este análisis demuestra la ambigüedad de aquel sistema de financiación tan común en la Colonia: mientras en el siglo XVI, va acentuando la prosperidad de la economía triunfante de por sí, en cambio en el XVII, constituye una

  5. The Relationship between Intuitive Action Choices and Moral Reasoning on Animal Ethics Issues in Students of Veterinary Medicine and Other Relevant Professions.

    Science.gov (United States)

    Verrinder, Joy M; Phillips, Clive J C

    2018-01-01

    With growing understanding of animals' capabilities, and public and organizational pressures to improve animal welfare, moral action by veterinarians and other relevant professionals to address animal issues is increasingly important. Little is known about how their action choices relate to their moral reasoning on animal ethics issues. A moral judgment measure, the VetDIT, with three animal and three non-animal scenarios, was used to investigate the action choices of 619 students in five animal- and two non-animal-related professional programs in one Australian university, and how these related to their moral reasoning based on Personal Interest (PI), Maintaining Norms (MN), or Universal Principles (UP) schemas. Action choices showed significant relationships to PI, MN, and UP questions, and these varied across program groups. Having a previous degree or more experience with farm animals had a negative relationship, and experience with horses or companion animals a positive relationship, with intuitive action choices favoring life and bodily integrity of animals. This study helps to explain the complex relationship between intuitive moral action choices and moral reasoning on animal ethics issues. As a useful research and educational tool for understanding this relationship, the VetDIT can enhance ethical decision making.

  6. Genetic Issues in Mental Retardation, 1996-1997.

    Science.gov (United States)

    Genetic Issues in Mental Retardation, 1996

    1996-01-01

    This document consists of the first six issues of a newsletter, which discusses current knowledge about and concerns related to genetics and mental retardation. The second issue addresses the problem of genetic discrimination. The third issue considers genetic testing, screening, and counseling. The fourth issue addresses genetic privacy issues.…

  7. Cybernetics and Education (Special Issue)

    Science.gov (United States)

    Kopstein, Felix F., Ed.

    1977-01-01

    This is a special issue examining the potential of cybernetics in educational technology. Articles discuss: cybernetic methods, algorithms, feedback learning theory, a structural approach to behavioral objectives and criterion-referenced testing, task specifications and diagnosis, teacher-child interaction, educational development, teaching…

  8. Screening tests for Chlamydia trachomatis or Neisseria gonorrhoeae using the cobas 4800 PCR system do not require a second test to confirm: an audit of patients issued with equivocal results at a sexual health clinic in the Northwest of England, U.K.

    Science.gov (United States)

    Hopkins, Mark J; Smith, Godfrey; Hart, Ian J; Alloba, Fath

    2012-11-01

    To assess the clinical utility of supplementary PCRs following a positive cobas 4800 CT/NG PCR screening test result. Laboratory reports, for Chlamydia trachomatis or Neisseria gonorrhoeae, issued to genitourinary medicine patients between April 2010 and April 2011 were reviewed retrospectively. Positive reports were routinely confirmed by supplementary PCRs and N gonorrhoeae culture. Clinical records of patients with unconfirmed positive (equivocal) reports were retrieved to determine if the infection was confirmed by a second sample obtained at patient recall and the impact of this process on antibiotic management. Over 15 000 patients were tested during the study period. The prevalence of chlamydia and gonorrhoea was 972 (5.75%) and 76 (0.50%), respectively. A further 78 chlamydia and 2 gonorrhoea equivocal reports were issued. Only 56 (72%) patients with an equivocal chlamydia report returned to the clinic, and of these, only 41 (73%) gave a second sample to retest. Positive predictive value (PPV) of the PCR screening test was calculated at 98.0% and 97.5% for detection of chlamydia infection from urine and rectal swabs, respectively. Most patients accepted antibiotic treatment before their infection status had been confirmed. Prevalence of gonorrhoea infection was low but the PPV of the screening PCR in urine specimens remained high (98.75%). Equivocal reports introduce delays to patient management, while the risk of unnecessary antibiotic therapy appears acceptable to most patients. The cobas 4800 CT/NG PCR screening assay can achieve UK testing standards (PPV >90%) for chlamydia, and low prevalence gonorrhoea in urine without supplementary tests. A patient-led confirmation algorithm is proposed.

  9. Year 2000 compliance issues.

    Science.gov (United States)

    1999-03-01

    This month, we continue our coverage of the year 2000 (Y2K) problem as it affects healthcare facilities and the professionals who work in them. We present the following articles: "Checking PCs for Y2K Compliance"--In this article, we describe the probable sources of Y2K-related errors in PCs and present simple procedures for testing the Y2K compliance of PCs and application software. "Y2K Assessment Equipment Expectations"--In this article, we review the Y2K compliance data from a small sampling of hospitals to help answer the question "What percentage of medical equipment will likely be susceptible to Y2K problems?" "Y2K Labeling of Medical Devices"--In this article, we discuss the pros and cons of instituting a program to label each medical device with its Y2K status. Also in this section, we present an updated list of organizations that support ECRI's Position Statement on the testing of medical devices for Y2K compliance, which we published in the December 1998 issue of Health Devices (27[12]). And we remind readers of the services ECRI can offer to help healthcare institutions cope with the Y2K problem.

  10. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Near-fault earthquake issue is almost a new issue in earthquake engineering. ... although those countries had advanced regulations for seismic design of ... allocating the plastic joints according to development guideline and ...

  11. Future accelerators: physics issues

    International Nuclear Information System (INIS)

    Bjorken, J.D.

    1977-11-01

    High energy physics of the future using future accelerators is discussed. The proposed machines and instruments, physics issues and opportunities including brief sketches of outstanding recent results, and the way the proposed machines address these issues are considered. 42 references

  12. Medical Issues: Orthopedics

    Science.gov (United States)

    ... Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At ... curesma.org > support & care > living with sma > medical issues > orthopedics Orthopedics In SMA, muscle weakness can cause ...

  13. Medical Issues: Equipment

    Science.gov (United States)

    ... Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At ... curesma.org > support & care > living with sma > medical issues > equipment Equipment Individuals with SMA often require a ...

  14. Health Issues and Treatments

    Science.gov (United States)

    ... About Us Information For… Media Policy Makers Health Issues & Treatments Language: English (US) Español (Spanish) Recommend on ... people with spina bifida are exactly alike. Health issues and treatments for people with spina bifida will ...

  15. Medical Issues: Breathing

    Science.gov (United States)

    ... Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At ... curesma.org > support & care > living with sma > medical issues > breathing Breathing Breathing problems are the most common ...

  16. Space Station Engineering Design Issues

    Science.gov (United States)

    Mcruer, Duane T.; Boehm, Barry W.; Debra, Daniel B.; Green, C. Cordell; Henry, Richard C.; Maycock, Paul D.; Mcelroy, John H.; Pierce, Chester M.; Stafford, Thomas P.; Young, Laurence R.

    1989-01-01

    Space Station Freedom topics addressed include: general design issues; issues related to utilization and operations; issues related to systems requirements and design; and management issues relevant to design.

  17. Seven Issues, Revisited

    OpenAIRE

    Whitehead, Jim; De Bra, Paul; Grønbæk, Kaj; Larsen, Deena; Legget, John; schraefel, monica m.c.

    2002-01-01

    It has been 15 years since the original presentation by Frank Halasz at Hypertext'87 on seven issues for the next generation of hypertext systems. These issues are: Search and Query Composites Virtual Structures Computation in/over hypertext network Versioning Collaborative Work Extensibility and Tailorability Since that time, these issues have formed the nucleus of multiple research agendas within the Hypertext community. Befitting this direction-setting role, the issues have been revisited ...

  18. Uranium and nuclear issues

    International Nuclear Information System (INIS)

    1983-01-01

    This seminar focussed on the major issues affecting the future of the entire nuclear fuel cycle. In particular it covered issues bearing on the formation of public policy in relation to the use of uranium as an energy source: economic risk, industrial risks, health effects, site selection, environmental issues, and public acceptance

  19. Issues in Data Labelling

    NARCIS (Netherlands)

    Cowie, Roddy; Cox, Cate; Martin, Jeam-Claude; Batliner, Anton; Heylen, Dirk K.J.; Karpouzis, Kostas; Cowie, Roddy; Pelachaud, Catherine; Petta, Paolo

    2011-01-01

    Labelling emotion databases is not a purely technical matter. It is bound up with theoretical issues. Different issues affect labelling of emotional content, labelling of the signs that convey emotion, and labelling of the relevant context. Linked to these are representational issues, involving time

  20. Issues in energy finance

    Science.gov (United States)

    Khokher, Zeigham Islam

    As opposed to the well developed and understood equity markets, the energy markets are still in their infancy. The explosion of contracts, of both the primary and derivative types, are testament both to the existing size and the untapped growth potential of this exciting industry. However, because of its relative youth many basic issues in the energy markets remain unresolved. This thesis introduces some interesting questions and provides insights into these issues. Thematically, the chapters of this thesis are linked by an emphasis on valuation and risk management decisions. A contribution of this thesis is to show that subtle differences between the endogenous price process in our general equilibrium setting and the exogenous processes considered in earlier papers can generate significant differences in both financial and real option values. In addition to these valuation concerns there has been much debate about the corporate risk management function. Finance theory suggests that a value maximizing corporation should either be indifferent to hedging or, in the presence of certain imperfections, it should completely hedge all exposures. Both these extremes contradict empirical evidence. We show that existing corporate hedging behaviour is best explained in light of both physical market imperfections and directional predictions on future prices. While these speculative motives may arise from corporate hubris or genuine informational advantages, we argue that it would be difficult to implement private information in the absence of noise traders. Related to the risk management decision is the existence of futures risk premia. These premia have been thought to be cause by covariance with priced factors or due to the hedging demands of consumers and producers. This thesis argues that inventories serve as a signal of available quantity, which coupled with consumers fears regarding stockouts can induce a positive relationship between premia and inventories. In

  1. Integration of generic issues

    International Nuclear Information System (INIS)

    Thatcher, D.

    1989-01-01

    The NRC has recognized the need to integrate generic issues (GIs). The GI process includes a number of phases, all of which should recognize the potential for overlap and conflict among related issues. In addition to the issues themselves, other related NRC and industry programs and activities need to be factored into the GI process. Integration has taken place, or is taking place, for a number of GIs. Each case of integration involves a specific set of circumstances and, as a result, the way in which integration proceeds can vary. This paper discusses the integration of issues in the generic issue process and provides a number of examples

  2. Research of beryllium safety issues

    International Nuclear Information System (INIS)

    Longhurst, G.R.; Anderl, R.A.; Dolan, T.J.; Hankins, M.R.; Pawelko, R.J.

    1993-01-01

    Beryllium has been identified as a leading contender for the plasma-facing material in ITER. Its use has some obvious advantages, but there are also a number of safety concerns associated with it. The Idaho National Engineering Laboratory (INEL) has undertaken a number of studies to help resolve some of these issues. One issue is the response of beryllium to neutron irradiation. We have tested samples irradiated in the Advanced Test Reactor (ATR) and are currently preparing to make measurements of the change in mechanical properties of beryllium samples irradiated at elevated temperatures in the Fast Flux Test Facility (FFTF) and the Experimental Breeder Reactor II (EBR-II) at the INEL. Mechanical tests will be conducted at the irradiation temperatures of 375-550 C. Other experiments address permeation and retention of implanted tritium in plasma-sprayed beryllium. In one test the porosity of the material allowed 0.12% of implanted ions and 0.17% of atoms from background gas pressure to pass through the foil with essentially no delay. For comparison, similar tests on fully dense hot-rolled, vacuum melted or sintered powder foils of high purity beryllium showed only 0.001% of implanting ions to pass through the foil, and then only after a delay of several hours. None of the molecular gas appeared to permeate these latter targets. An implication is that plasma-sprayed beryllium may substantially enhance recycling of tritium to the plasma provided it is affixed to a relatively impermeable substrate. (orig.)

  3. Issues Associated with a Hypersonic Maglev Sled

    Science.gov (United States)

    Haney, Joseph W.; Lenzo, J.

    1996-01-01

    Magnetic levitation has been explored for application from motors to transportation. All of these applications have been at velocities where the physics of the air or operating fluids are fairly well known. Application of Maglev to hypersonic velocities (Mach greater than 5) presents many opportunities, but also issues that require understanding and resolution. Use of Maglev to upgrade the High Speed Test Track at Holloman Air Force Base in Alamogordo New Mexico is an actual hypersonic application that provides the opportunity to improve test capabilities. However, there are several design issues that require investigation. This paper presents an overview of the application of Maglev to the test track and the issues associated with developing a hypersonic Maglev sled. The focus of this paper is to address the issues with the Maglev sled design, rather than the issues with the development of superconducting magnets of the sled system.

  4. Computer-Based Testing: Test Site Security.

    Science.gov (United States)

    Rosen, Gerald A.

    Computer-based testing places great burdens on all involved parties to ensure test security. A task analysis of test site security might identify the areas of protecting the test, protecting the data, and protecting the environment as essential issues in test security. Protecting the test involves transmission of the examinations, identifying the…

  5. Current issues and actions

    Energy Technology Data Exchange (ETDEWEB)

    Black, D.G.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the progress that has been made toward achieving full regulatory compliance at the Hanford Site. Ongoing compliance self-assessments, implementation of the Tri-Party Agreement, and public meetings continue to identify environmental compliance issues. These issues are discussed openly with the regulatory agencies and with the public to ensure that all environmental compliance issues are addressed.

  6. Current issues and actions

    International Nuclear Information System (INIS)

    Black, D.G.

    1995-01-01

    This section of the 1994 Hanford Site Environmental Report summarizes the progress that has been made toward achieving full regulatory compliance at the Hanford Site. Ongoing compliance self-assessments, implementation of the Tri-Party Agreement, and public meetings continue to identify environmental compliance issues. These issues are discussed openly with the regulatory agencies and with the public to ensure that all environmental compliance issues are addressed

  7. Aviation Safety Issues Database

    Science.gov (United States)

    Morello, Samuel A.; Ricks, Wendell R.

    2009-01-01

    The aviation safety issues database was instrumental in the refinement and substantiation of the National Aviation Safety Strategic Plan (NASSP). The issues database is a comprehensive set of issues from an extremely broad base of aviation functions, personnel, and vehicle categories, both nationally and internationally. Several aviation safety stakeholders such as the Commercial Aviation Safety Team (CAST) have already used the database. This broader interest was the genesis to making the database publically accessible and writing this report.

  8. Environmental issues and wastes

    International Nuclear Information System (INIS)

    Mitamura, Hisayoshi; Banba, Tsunetaka; Maeda, Toshikatsu; Ishiyama, Takashi

    1999-08-01

    All countries in the world are concerned about environmental issues because of their global effects. Developed industrial nations are also confronted with waste issues accompanied by mass production, mass consumption, and mass dump. We have reviewed books and reports to obtain a preliminary knowledge and to understand the trend of technology development before we start R and D for 'environmental monitoring, and environmental remediation and protection'. We lay great emphasis on municipal and industrial wastes in environmental issues and summarize the history of the earth, innovative environmental approaches in advanced nations, waste issues in Japan, and examples of technology development for environmental remediation and protection. (author)

  9. In This Issue

    Science.gov (United States)

    1996-07-01

    Composing the Curriculum For your summer reading pleasure this month's issue provides a wide range of subjects and activities. Our lead article is a tribute to a chemist-composer, Lejaren A. Hiller, Jr., as well as an examination of the interesting relationship between chemistry (and science) and music. Like Hiller, Wamser and Wamser (page 601) love both chemistry and music, and this comes through loud and clear in their historical perspective on Hiller's work. Much of the rest of the issue impinges on the chemistry curriculum in one form or another. Rettich, Bailey, Frank, and Frick (page 638) describe an integrated first- and second-year curriculum being developed at Illinois Wesleyan University that includes all subdisciplines of chemistry. They describe ways to teach topics such as acids and bases so that the perspectives of (for example) organic and inorganic chemistry are integrated and contemporaneous. Those contemplating a popular reform, group work or cooperative learning, will be interested in Birk and Kurtz's program (page 615) for training teaching assistants using cooperative learning. Surely TAs who have participated in cooperative groups to develop their own techniques for handling discussion and lab sessions will be able to use group learning to better advantage. Several years ago the ACS Division of Chemical Education set up a Task Force on the General Chemistry Curriculum. With support from the National Science Foundation and others, the task force has been quite active. In addition to the summative reports published here (pages 617-636) on four areas in which general chemistry teaching can be improved, they have contributed many Forum columns in earlier issues of the Journal and have published much of their work in New Directions for General Chemistry: A Resource for Curricular Change; Baird W. Lloyd, ed. Our current approach to teaching electron configurations of the atoms is largely based on quantum theory Because of the mathematics required

  10. C-VAT – Clinical Video game Addiction Test: een diagnostisch instrument voor het herkennen van gameverslaving in de klinische praktijk.

    OpenAIRE

    Rooij, A.J. van; Duin, L. van; Frielink, N.; DeFuentes-Merillas, L.; Schoenmakers, T.M.

    2012-01-01

    In de Nederlandse verslavingszorg worden hulpverleners in toenemende mate geconfronteerd met een hulpvraag op het gebied van ‘gameverslaving’. Tot nu toe is er echter geen diagnostisch instrument dat gebruikt kan worden om het probleem goed in kaart te brengen. Dit artikel bespreekt de ontwikkeling van een dergelijk instrument, de Clinical Video game Addiction Test (C-VAT). De lijst bestaat uit drie introductievragen, negen kernvragen en aanbevelingen gericht op het ontdekken van comorbide pr...

  11. More Issues in Observed-Score Equating

    Science.gov (United States)

    van der Linden, Wim J.

    2013-01-01

    This article is a response to the commentaries on the position paper on observed-score equating by van der Linden (this issue). The response focuses on the more general issues in these commentaries, such as the nature of the observed scores that are equated, the importance of test-theory assumptions in equating, the necessity to use multiple…

  12. Challenges to Issues of Balance and Representativeness in African Lexicography

    Directory of Open Access Journals (Sweden)

    Thapelo Joseph Otlogetswe

    2011-10-01

    Full Text Available

    Abstract: Modern dictionaries depend on corpora of different sizes and types for frequency listings, concordances and collocations, illustrative sentences and grammatical information. With the help of computer software, retrieving such information has increasingly become relatively easy. However, the quality of retrieved information for lexicographic purposes depends on the information input at the stage of corpus construction. If corpora are not representative of the different language usages of a speech community, they may prove to be unreliable sources of lexicographic information. There are, however, issues in African languages which make many African corpora questionable. These issues include a lack of texts of different genres, the unavailability of balanced and representative written texts, a complete absence of spoken texts as well as literacy problems in African societies. This article therefore explores the different challenges to the construction of reliable corpora in African languages. It argues that African languages face peculiar challenges and corpus research may require a different treatment compared to European and American corpus research. It finally concludes that issues of balance and representativeness appear theoretically impossible when looking at the results of sociolinguistic research on the different existing language varieties which are difficult to represent accurately in a corpus.

    Keywords: AFRICAN LANGUAGES, BALANCE, BANK OF ENGLISH, BORROWING,BRITISH NATIONAL CORPUS, COBUILD, CODE-SWITCHING, COMPUTERS, CORPORA,DIALECT, DICTIONARIES, FREQUENCY, LANGUAGE VARIETY, REPRESENTATIVENESS,SETSWANA, SOCIOLINGUISTICS, SPEECH, TEXT

    Opsomming: Uitdagings betreffende kwessies van balans en verteenwoordigendheidin Afrikaleksikografie. Moderne woordeboeke steun op korpusse vanverskillende groottes en soorte vir frekwensielyste, konkordansies en kollokasies, voorbeeldsinneen taalkundige inligting. Met die hulp van

  13. Navigating "Thorny" Issues

    Science.gov (United States)

    Hutchinson, Kashema; Gilbert, Aderinsola; Malyukova, Anna

    2016-01-01

    In their article "Mindfulness and discussing 'thorny' issues in the classroom" Konstantinos Alexakos et al. ("Cult Stud Sci Educ," 2016. doi: 10.1007/s11422-015-9718-0) describe "thorny" issues as "difficult topics to discuss because they are more personal to some perhaps even cause pain and violence." As…

  14. Poverty + Hunger = Global Issues.

    Science.gov (United States)

    Schwartz, Richard H.

    1983-01-01

    Geography teachers can use mathematics to teach fourth, fifth, and sixth grade students about critical global issues. Five sample problems concerning population, poverty, waste, the arms race, and hunger are presented. The global issue related to each problem is discussed, and the solution and mathematical skill are provided. (RM)

  15. Nuclear safety - Topical issues

    International Nuclear Information System (INIS)

    1995-01-01

    The following topical issues related to nuclear safety are discussed: steam generators; maintenance strategies; control rod drive nozzle cracks; core shrouds cracks; sump strainer blockage; fire protection; computer software important for safety; safety during shutdown; operational safety experience; external hazards and other site related issues. 5 figs, 5 tabs

  16. 19 (Special Issue)

    African Journals Online (AJOL)

    mwakagugu

    19 (Special Issue). Tanzania Dental Journal 2017. 1. PRESIDENTS SPEECH AT THE OPENING CEREMONY OF THE TANZANIA DENTAL. ASSOCIATION 31ST SCIENTIFIC CONFERENCE AND .... awareness on oral health issues, high tooth decay, gum diseases and predominant tooth extraction as consistently reported ...

  17. Volume 8 Issue 2

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2017-06-01

    Full Text Available This issue is our third Students, Transitions, Achievement, Retention and Success (STARS Conference special issue held in July this year in Adelaide, Australia.   As is customary, this issue of the journal publishes the top research papers selected via a peer review process and the top Emerging Initiatives selected by the Conference Committee.    We are delighted to feature in this special  issue —Reflections on Student Persistence—prepared by Advisory Board member Professor Vincent Tinto, Distinguished University Professor Emeritus at Syracuse University, USA.  Vincent is a long-time friend and supporter of STARS and its predecessor FYHE Conferences and Journal.   In his article, Vincent explores the case for motivation to be considered as a significant aspect of the tertiary student psyche by drawing on theoretical frameworks, research and practical experiences related to the issue.

  18. Ethical issues in haemophilia.

    Science.gov (United States)

    DiMichele, D; Chuansumrit, A; London, A J; Thompson, A R; Cooper, C G; Killian, R M; Ross, L F; Lillicrap, D; Kimmelman, J

    2006-07-01

    Ethical issues surrounding both the lack of global access to care as well as the implementation of advancing technologies, continue to challenge the international haemophilia community. Haemophilia is not given the priority it deserves in most developing countries. Given the heavy burdens of sickness and disease and severe resource constraints, it may not be possible to provide effective treatment to all who suffer from the various 'orphan' diseases. Nevertheless, through joint efforts, some package of effective interventions can be deployed for a significant number of those who are afflicted with 'orphan' diseases. With cost-effective utilization of limited resources, a national standard of care is possible and affordable. Gene-based diagnosis carries attendant ethical concerns whether for clinical testing or for research purposes, even as the list of its potential benefits to the haemophilia community grows rapidly. As large-scale genetic sequencing becomes quicker and cheaper, moving from the research to the clinic, we will face decisions about the implementation of prenatal, neonatal and other screening programs. Such debates will require input from not just the health care professionals but from all stakeholders in the haemophilia community. Finally, long-term therapeutic success gene transfer in small and large animal models raises the question of when and in which patient population the novel therapeutic approach should first be studied in humans with haemophilia. Although gene therapy represents a worthy goal, the central question for the haemophilia community should be whether it wishes to volunteer itself as a model for a much broader set of innovations.

  19. PREFACE: CEWQO Topical Issue CEWQO Topical Issue

    Science.gov (United States)

    Bozic, Mirjana; Man'ko, Margarita

    2009-09-01

    by Adam et al. In the paper by V Man'ko et al the diagonal representation of the density operator (usually called P-function of Glauber-Sudarshan) is related to the star-product quantization method and to the tomographic-probability representation of quantum states. Laskowski et al suggest an elegant geometrical criterion for the separability, which is based on the local correlation measurements readily available in the laboratory. Mizrahi describes a method to derive the Pauli-Schrödinger equation starting from a simple model of a qubit carried by a massive particle. By analyzing unavoidable quantum losses as they appear in neutron phase-echo and spin rotation experiments, Rauch concludes that basic quantum irreversibility exists in neutron interferometry. Rauch also shows how entanglement effects in a single particle system demonstrate quantum contextuality, and then argues that a quantum system carries much more information than is usually extracted. Kupczynski advocates various statistical tests which could be used to search for a fine structure in experimental data in order to answer the question: is quantum theory predictably complete? For an ion confined within a Paul trap, Mihalcea constructs an invariant operator based on the Lews and Riesenfeld approach and determines the spectrum of the quasienergy operator. Popov et al construct pair-coherent states of the Barut-Girardello kind for two noninteracting subsystems of pseudoharmonic oscillators and examine their statistical properties in different regions of parameters. The property of entanglement, considered to be the most intriguing property of composite quantum systems, has been an important research subject in recent years. It is considered to be a possible resource for quantum computation and communication. Therefore, a substantial number of papers in this topical issue is devoted to entanglement. Leon et al write that two-photon emission from two atoms initially excited in a common electromagnetic

  20. Special Issue to publish

    OpenAIRE

    Kllogjeri, Pellumb

    2015-01-01

    SciencePG has offered an email poster to help collect papers for our Special Issue and I have uploaded it for you. Please visit http://www.sciencepublishinggroup.com/specialissue/149002  to see our Special Issue announcement. Now, you can do the followings to personally contribute and promote our Special Issue:1. Submit your paper related to the topics of interest 2. Upload it to your personal websites.3. Upload it to the public websites of some universities and academic institutions...

  1. LED tests TTO 2010-2011. Focus on energy. Final report; LED Proeven TTO 2010-2011. Focus op energie. Eindverslag

    Energy Technology Data Exchange (ETDEWEB)

    Peekstok, T.; Duyvesteijn, R.; Persoon, S.; Sanders, J.; De Jong, A. [Tuinbouw Techniek Ontwikkeling TTO, Honselersdijk (Netherlands)

    2011-07-15

    An overview is given of research results of the application of LED in the horticulture, focusing on high-growing vegetable crops. In this report LED illuminance research for tomatoes is outlined. The project has been carried out from October 2010 to May 2011 in the demonstration nursery Westland. Also, briefly attention is paid to LED lighting tests, performed by TTO (Horticulture Technology Development) in 2008 and 2009 [Dutch] Een overzicht wordt gegeven van de onderzoeksresultaten in de toepassing van LED belichting in de glastuinbouw, met nadruk op hoogopgaande groentegewassen. In dit verslag wordt het onderzoek met LED belichting in tomaat van telersvereniging 'Tuinbouw Techniek Ontwikkeling' (TTO) uiteengezet. Dit project heeft plaatsgevonden vanaf oktober 2010 tot mei 2011 in de Demokwekerij Westland. Hiernaast worden de proeven met LED belichting, welke uitgevoerd zijn door TTO in 2008 en 2009, kort samengevat.

  2. Understanding Pregnancy and Birth Issues

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Understanding Pregnancy and Birth Issues Past Issues / Winter 2008 Table ... turn Javascript on. What is a High-Risk Pregnancy? All pregnancies involve a certain degree of risk ...

  3. Special issue: Plasma Conversion

    NARCIS (Netherlands)

    Nozaki, T.; Bogaerts, A.; Tu, X.; van de Sanden, M. C. M.

    2017-01-01

    With growing concern of energy and environmental issues, the combination of plasma and heterogeneous catalysts receives special attention in greenhouse gas conversion, nitrogen fixation and hydrocarbon chemistry. Plasma gas conversion driven by renewable electricity is particularly important for the

  4. Medical Issues: Nutrition

    Science.gov (United States)

    ... support & care > living with sma > medical issues > nutrition Nutrition Good nutrition is essential to health and growth. ... must make decisions based on their own needs. Nutrition Considerations Since we are still waiting for clinical ...

  5. Strategic Issues for Training.

    Science.gov (United States)

    Pollitt, David, Ed.

    1999-01-01

    Contains precis of 18 articles on strategic management issues, including management development, on-the-job training, corporate scholarship, educational technology, coaching, investing in intellectual capital, and knowledge management. (SK)

  6. Pregnancy and Reproductive Issues

    Science.gov (United States)

    ... Health Pregnancy Share this page Facebook Twitter Email Pregnancy and Reproductive Issues Tahirah Diagnosed in 2003 Pregnancy ... in control groups without the disease. Effects of pregnancy on MS Before 1950, most women with MS ...

  7. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... One of the important issues in the field of human education is the method of ... Encouragement and punishment method in Islamic management has been ... Concept of education refers to the cultivating human talent, this.

  8. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-22

    Mar 22, 2018 ... rameter of computation time and convergence rate. The two scheme have shown ... matrix and its inversion repeatedly for every iteration. This issue causes long ..... Some New Findings on Gauss-Seidel. Technique for Load ...

  9. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... The main goal of this article is to analyze methodological issues in .... methodology and theory and historiology (theory of historic process) whose goal is to .... internal branches of sociology and interdisciplinary links of ...

  10. Respiratory Issues in OI

    Science.gov (United States)

    Respiratory Issues in Osteogenesis Imperfecta \\ Introduction The respiratory system’s job is to bring oxygen into the body and remove carbon dioxide, the waste product of breathing. Because oxygen is the fuel ...

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-04-16

    Apr 16, 2018 ... The dimensions to business process strategy factors are .... Investigation pains directed at further exploring these issues are very ... relationship management, material flow management, corporate culture in SMEs' Customer.

  12. Common Mental Health Issues

    Science.gov (United States)

    Stock, Susan R.; Levine, Heidi

    2016-01-01

    This chapter provides an overview of common student mental health issues and approaches for student affairs practitioners who are working with students with mental illness, and ways to support the overall mental health of students on campus.

  13. Fusion Canada issue 11

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-06-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on operation at Tokamak de Varennes, CRITIC irradiations at AECL, Tritium systems at TFTR, physics contribution at ITER. 4 figs.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... 1Faculty of Sports Science and Coaching, Universiti Pendidikan ... face obesity issues because of several factors such as changes in diet intake, lifestyle, physical ...... and its implications for policy and intervention strategies.

  15. Fusion Canada issue 23

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-01-01

    A short bulletin from the National Fusion Program highlighting in this issue TdeV tokamak updates, fusion research in Korea, CCFM program review, TdeV divertor plasma, and CFFTP program review. 4 figs.

  16. Sleep Issues and Sundowning

    Science.gov (United States)

    ... Caregiving Middle-Stage Caregiving Late-Stage Caregiving Behaviors Aggression & Anger Anxiety & Agitation Depression Hallucinations Memory Loss & Confusion Repetition Sleep Issues & Sundowning Suspicion & Delusions Wandering Abuse Start Here What You Need to Know Online ...

  17. Fusion Canada issue 27

    International Nuclear Information System (INIS)

    1995-03-01

    A short bulletin from the National Fusion Program highlighting in this issue ITER reactor siting, a major upgrade for TdeV tokamak, Ceramic Breeders: new tritium mapping technique and Joint Fusion Symposium. 2 figs

  18. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... Research Article. Special Issue ... In myriad studies implemented, the quality of life has been defined in different ways among which the .... service and trading users in living area. ... market, bakery, barber shop, restaurant, etc.

  19. Environmental Compliance Issue Coordination

    Science.gov (United States)

    An order to establish the Department of Energy (DOE) requirements for coordination of significant environmental compliance issues to ensure timely development and consistent application of Departmental environmental policy and guidance

  20. Fusion Canada issue 20

    International Nuclear Information System (INIS)

    1993-03-01

    Fusion Canada's publication of the National Fusion Program. Included in this issue is the CFFTP Industrial Impact Study, CCFM/TdeV Update:helium pumping, research funds, and deuterium in beryllium - high temperature behaviour. 3 figs

  1. Issues in Electronic Publishing.

    Science.gov (United States)

    Meadow, Charles T.

    1997-01-01

    Discusses issues related to electronic publishing. Topics include writing; reading; production, distribution, and commerce; copyright and ownership of intellectual property; archival storage; technical obsolescence; control of content; equality of access; and cultural changes. (Author/LRW)

  2. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Assistant professor, Khorasgan Branch, Islamic Azad University, Isfahan, Iran ... Discussing the issue of knowledge leads inevitably to the problem of beliefs because .... the level of definition from truth at the level of examples.

  3. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-22

    Mar 22, 2018 ... Voltage decay is an important issue in the power system community. ... of voltage profile, the total real power loss in the system is also determined to ..... Kumar A. Optimal placement of DG in radial distribution systems based.

  4. Male Fertility Issues

    Science.gov (United States)

    Fertility issues are common in boys and men getting cancer treatment. Fertility preservation options include sperm banking, testicular shielding, testicular sperm extraction (TESE), and testicular tissue freezing. Support and clinical trials are listed.

  5. Fusion Canada issue 23

    International Nuclear Information System (INIS)

    1994-01-01

    A short bulletin from the National Fusion Program highlighting in this issue TdeV tokamak updates, fusion research in Korea, CCFM program review, TdeV divertor plasma, and CFFTP program review. 4 figs

  6. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-24

    Feb 24, 2018 ... ABSTRACT. Electronic Records and Information Management (e-RIM) framework is paramount for ..... RIM issues and problems that led to information crisis. On the other .... Malaysia: A case study in one government agency”.

  7. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... investigated and analyzed from various library and documentary ... It is therefore evident that applied research on issues related to ...... [29] Cutter-SL., Burton-CG., Emrich-CT., Disaster resilience indicators for benchmarking.

  8. Fusion Canada issue 10

    International Nuclear Information System (INIS)

    1990-02-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Fusion Materials Research, ITER physics research, fusion performance record at JET, and design options for reactor building. 4 figs

  9. Fusion Canada issue 6

    International Nuclear Information System (INIS)

    1989-02-01

    A short bulletin from the National Fusion Program. Included in this issue is a funding report for CFFTP, a technical update for Tokamak de Varennes and a network for university research by the National Fusion Program. 4 figs

  10. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-04-18

    Apr 18, 2018 ... selectivity of possible lead compounds prior to clinical trials and ... These computational algorithms had resolved previous issues and .... In similarity with the spatial space degree of the universe, these descriptors are running ...

  11. Current Issues in Tourism

    OpenAIRE

    Xu, Shi; Martinez, Larry R.; Hubert, Van Hoof; Tews, Michael; Torres, Leonardo; Farfán, Karina

    2015-01-01

    Ram (2015 Ram, Y. (2015). Hostility or hospitality? A review on violence, bullying and sexual harassment in the tourism and hospitality industry. Current Issues in Tourism. doi:10.1080/13683500.2015.1064364 [Taylor & Francis Online], [Google Scholar] . Hostility or hospitality? A review on violence, bullying and sexual harassment in the tourism and hospitality industry. Current Issues in Tourism. doi:10.1080/13683500.2015.1064364) posits that violence and harassment are areas of concern...

  12. PENGARUH RIGHT ISSUE TERHADAP KINERJA KEUANGAN PERUSAHAAN

    Directory of Open Access Journals (Sweden)

    Ibnu Khajar

    2010-03-01

    Full Text Available Penelitian ini menyelidiki pengaruh right issue terhadap kinerja keuangan perusahaan yang go public di Bursa Efek Indonesia. Sampel meliputi dua puluh satu perusahaan yang melakukan right issue dari tahun 2003-2006. Variabel penelitian adalah kinerja keuangan yang diukur dengan rasio likuiditas, leverage, profitabilitas, aktivitas, dan rasio pasar. Paired t-test dan uji Wilcoxon digunakan untuk menentukan perbedaan kinerja keuangan sebelum dan sesudah right issue. Dari rasio kinerja likuiditas, leverage, profitabilitas, aktivitas, dan rasio pasar (Rasio Lancar, Hutang Jumlah Untuk Jumlah Aktiva, Net Profit Margin, Asset Turn Over dan Rasio Price Earning pada dua tahun sebelum dan dua tahun setelah right issue, hanya dua rasio-Harga Earning ratio dan Current Ratio secara signifikan berbeda pada sebelum dan sesudah right issue. Kedua rasio ini meningkat secara signifikan. This study investigated the effect of right issue on the financial performance of companies that go public on the Indonesian Stock Exchange. The sample included twenty-one company that does the right issue from the years 2003-2006. Research variable is financial performance as measured by the liquidity ratio, leverage, profitability, activity, and the ratio of the market. Paired t-test and Wilcoxon test used to determine differences in financial performance before and after the rights issue. From the performance ratios of liquidity, leverage, profitability, activity, and the market ratio (Current Ratio, Total Debt To Total Assets, Net Profit Margin, Asset Turn Over and Price Earning Ratio at two years before and two years after the right issue, only two ratio--Price Earning Ratio and Current Ratio are significantly different at the before and after the rights issue. Both these ratios increased significantly.

  13. Definition of containment issues

    International Nuclear Information System (INIS)

    Walker, D.H.

    1982-01-01

    Public Law 96-567 Nuclear Safety Research, Development and Demonstration Act of 1980, directed the US Department of Energy (DOE) to provide an accelerated and coordinated program for developing practical generic improvements that would enhance the capability for safe, reliable and economical operation of Light Water Nuclear Reactor Power Stations. The DOE approach to defining such a program will consist of two phases, (1) definition of program requirements and (2) implementation of the program plan. This paper summarizes the results of the program definition phase for the containment integrity function. The definition phase effort was carried out by two groups of knowledgeable technical experts from the nuclear industry, one of which addressed containment integrity. Tabulated in the paper are the issues identified by the working groups and their associated priorities. Also tabulated are those high priority issues for which ongoing programs do not appear to provide sufficient information to resolve the issue. The results of this review show that existing programs to a great extent address existing issues in a manner such that the issues should be resolved by the programs

  14. Testing theories

    International Nuclear Information System (INIS)

    Casten, R F

    2015-01-01

    This paper discusses some simple issues that arise in testing models, with a focus on models for low energy nuclear structure. By way of simplified examples, we illustrate some dangers in blind statistical assessments, pointing out especially the need to include theoretical uncertainties, the danger of over-weighting precise or physically redundant experimental results, the need to assess competing theories with independent and physically sensitive observables, and the value of statistical tests properly evaluated. (paper)

  15. The railroad perspective: Issues behind the issues

    International Nuclear Information System (INIS)

    Furber, C.P.; Brobst, W.A.

    1986-01-01

    Rail transportation is a vital segment of DOE's spent fuel program. Most of the shipments from reactors to a repository or to a Monitored Retrievable Storage facility will be by rail, and essentially all of the shipments from an MRS to a repository. Casks must move economically and efficiently, while at the same time providing adequate safety to the public and transport workers, and meeting the legal/institutional constraints. Shippers are faced with the problem of procuring transportation services in a safe manner at a reasonable cost, trying to balance freight charges against cask inventory costs. Carriers are cautious about accepting potentially high hazard materials in routine service, and are worried about uninsured losses in case of accidents. Both shippers and carriers operate under different scheduling and operational criteria. Technical and institutional constraints add to the complexity of the operation. Standardization of shipping casks and rail car design will ease the resolution of the complex problems now existent. This paper discusses the economic, safety, operational, and legal issues surrounding rail transportation

  16. Regulatory and legal issues

    International Nuclear Information System (INIS)

    Raisler, K.M.; Gregory, A.M.

    1999-01-01

    This chapter focuses on the legal issues relating to the derivatives market in the USA, and analyses the Commodity Futures Trading Commission's (CFTCs) information on swaps and hybrid instruments. The law and regulation in the USA is examined and the jurisdictional reach of the Securities and Exchange Commission (SEC), CFTC, and the Commodity Exchange Act (CEA) is described. The forward contract exclusion and the case of Transnor (Bermuda) Ltd. versus BP North America Petroleum, state laws, swap policy statement issues by the CFTC, the Futures Trading Practices Act of 1992, swaps exemptions, the exemption of hybrid instruments from the CEA, and energy contract exemption are discussed. Enforceability, derivatives, and issues before regulators are considered

  17. Year 2000 commercial issues

    Energy Technology Data Exchange (ETDEWEB)

    Kratz, M.P.J.; Booth, R.T. [Bennett Jones, Calgary, AB (Canada)

    1998-12-31

    This presentation focused on commercial aspects of the Y2K including: (1) special communication issues, (2) outsourcing transactions, (3) joint ventures and the significance for the oil and gas industry, and (4) contingency planning. Communication issues involve interaction with suppliers and vendors of critical systems, liability for Y2K communications (misrepresentation, defamation, promissory estoppel, statutory liability), securities disclosure (Canadian and US SEC requirements), protected communications, protection for Year 2000 statements. Outsourcing problems highlighted include resistance of suppliers to assume responsibility for Y2K problem remediation, factors which support and negate supplier responsibility, scope of suppliers` obligation, and warranties in respect of third party software. Regarding joint ventures, questions concerning limitations on liability, supply warranties, stand-by arrangements, stockpiling inventory, indemnities, confidentiality, operator compensation versus operator risk, and insurance were raised and addressed. Among contingency planning issues the questions of Y2K legal audit, and disclosure aspects of contingency planning were the featured concerns. figs.

  18. Energy and environmental issues

    International Nuclear Information System (INIS)

    Skea, Jim

    1993-01-01

    This paper provides an overview of the current energy-environmental issues. Firstly, the environmental problems associated with energy production and use are briefly described. Secondly, the paper reviews the availability of technological solutions to environmental problems, focussing particularly on atmospheric emission control. Finally, it moves on to look at recent policy developments in some parts of the world. Since the paper is written from the perspective of an industrialized country, emerging policy issues in Europe, Japan, and North America receive the greatest attention, with a particular focus on Europe where greenhouse gases and the proposed carbon tax have received a particularly high priority. The paper concludes with a discussion of some of the issues arising from the 1992 UNCED (UN Conference on Environment and Development) and implications for the diffusion of cleaner technologies from North to South. (author). 36 refs

  19. Year 2000 commercial issues

    International Nuclear Information System (INIS)

    Kratz, M.P.J.; Booth, R.T.

    1998-01-01

    This presentation focused on commercial aspects of the Y2K including: (1) special communication issues, (2) outsourcing transactions, (3) joint ventures and the significance for the oil and gas industry, and (4) contingency planning. Communication issues involve interaction with suppliers and vendors of critical systems, liability for Y2K communications (misrepresentation, defamation, promissory estoppel, statutory liability), securities disclosure (Canadian and US SEC requirements), protected communications, protection for Year 2000 statements. Outsourcing problems highlighted include resistance of suppliers to assume responsibility for Y2K problem remediation, factors which support and negate supplier responsibility, scope of suppliers' obligation, and warranties in respect of third party software. Regarding joint ventures, questions concerning limitations on liability, supply warranties, stand-by arrangements, stockpiling inventory, indemnities, confidentiality, operator compensation versus operator risk, and insurance were raised and addressed. Among contingency planning issues the questions of Y2K legal audit, and disclosure aspects of contingency planning were the featured concerns. figs

  20. Volume 5, Issue 1

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2014-03-01

    Full Text Available The Feature in this issue is a conversation with Richard James, a highly respected Australian academic with extensive experience in research and policy development on the First Year Experience. Richard discusses the inevitability of universal participation in tertiary education and its impact on the style of participation, student diversity, the shifting focus of decision-making on standards and credentialism; and addresses the challenges posed by these and related issues for universities and the First Year Experience, along with possible solutions.

  1. Dips spacecraft integration issues

    International Nuclear Information System (INIS)

    Determan, W.R.; Harty, R.B.

    1988-01-01

    The Department of Energy, in cooperation with the Department of Defense, has recently initiated the dynamic isotope power system (DIPS) demonstration program. DIPS is designed to provide 1 to 10 kW of electrical power for future military spacecraft. One of the near-term missions considered as a potential application for DIPS was the boost surveillance and tracking system (BSTS). A brief review and summary of the reasons behind a selection of DIPS for BSTS-type missions is presented. Many of these are directly related to spacecraft integration issues; these issues will be reviewed in the areas of system safety, operations, survivability, reliability, and autonomy

  2. Legal and institutional issues

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    Leaving aside the natural desire to avoid the difficulties imposed by the enormously complex siting and certification process, a utility might decide to forego adding new capacity because of a variety of legal and institutional disincentives. Some of these are discussed in this chapter. The addition of new lines to support a competitive generating market also raises unique institutional issues. Perhaps the most important of these is the question of who should pay for the necessary capital expenditures. This issue also is discussed in this section

  3. Special issue on asteroids - Introduction

    Science.gov (United States)

    Novaković, Bojan; Hsieh, Henry H.; Gronchi, Giovanni F.

    2018-04-01

    The articles in this special issue are devoted to asteroids, small solar system bodies that primarily populate a region between the orbits of Mars and Jupiter, known as the asteroid belt, but can also be found throughout the Solar System. Asteroids are considered to be a key to understanding the formation and evolution of our planetary system. Their properties allow us to test current theoretical models and develop new theoretical concepts pertaining to evolutionary processes in the Solar System. There have been major advances in asteroid science in the last decade, and that trend continues. Eighteen papers accepted for this special issue cover a wide range of asteroid-related subjects, pushing the boundaries of our understanding of these intriguing objects even further. Here we provide the reader with a brief overview of these thrilling papers, with an invitation for interested scientists to read each work in detail for a better understanding of these recent cutting edge results. As many topics in asteroid science remain open challenges, we hope that this special issue will be an important reference point for future research on this compelling topic.

  4. Safety issues on advanced fuel

    International Nuclear Information System (INIS)

    Gross, H.; Krebs, W.D.

    1998-01-01

    In the recent years a general discussion has started whether unsolved safety issues are related to advanced fuel. Advanced fuel is in this context a summary of features like high burnup, improved clad materials, low leakage loading pattern with high peaking factors etc. The design basis accidents RIA and Loca are of special interest for this discussion. From the Siemens point of view RIA is not a safety issue. There are sufficient margins between the enthalpy rise calculated by modern 3D methods and the fuel failures which occurred in RIA simulation tests when the effect of pulse width is taken into account. The evaluation of possible uncertainties for the established Loca criteria (17% equivalent corrosion, 1200 C clad temperature) for high burnup makes sense. But fuel with high burnup has significantly lower peaking factors than fuel with lower burnup. This gives sufficient margin counterbalancing possible uncertainties. In contrast to the above incomplete control rod insertion at higher burnup is potentially a real safety issue. Although Siemens fuel was not affected by the reported incidents they addressed the problem and checked that they have sufficient design margin for their fuel. (orig.) [de

  5. Nuclear power plant safety related pump issues

    Energy Technology Data Exchange (ETDEWEB)

    Colaccino, J.

    1996-12-01

    This paper summarizes of a number of pump issues raised since the Third NRC/ASME Symposium on Valve and Pump Testing in 1994. General issues discussed include revision of NRC Inspection Procedure 73756, issuance of NRC Information Notice 95-08 on ultrasonic flow meter uncertainties, relief requests for tests that are determined by the licensee to be impractical, and items in the ASME OM-1995 Code, Subsection ISTB, for pumps. The paper also discusses current pump vibration issues encountered in relief requests and plant inspections - which include smooth running pumps, absolute vibration limits, and vertical centrifugal pump vibration measurement requirements. Two pump scope issues involving boiling water reactor waterlog and reactor core isolation cooling pumps are also discussed. Where appropriate, NRC guidance is discussed.

  6. Nuclear power plant safety related pump issues

    International Nuclear Information System (INIS)

    Colaccino, J.

    1996-01-01

    This paper summarizes of a number of pump issues raised since the Third NRC/ASME Symposium on Valve and Pump Testing in 1994. General issues discussed include revision of NRC Inspection Procedure 73756, issuance of NRC Information Notice 95-08 on ultrasonic flow meter uncertainties, relief requests for tests that are determined by the licensee to be impractical, and items in the ASME OM-1995 Code, Subsection ISTB, for pumps. The paper also discusses current pump vibration issues encountered in relief requests and plant inspections - which include smooth running pumps, absolute vibration limits, and vertical centrifugal pump vibration measurement requirements. Two pump scope issues involving boiling water reactor waterlog and reactor core isolation cooling pumps are also discussed. Where appropriate, NRC guidance is discussed

  7. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... the Russian philosophical and sociological thought. The thoughts of the Russian scientist ... Research Article. Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International License. Libraries Resource Directory. We are ...

  8. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Research Article. Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International License. ... innovation is defined as: accepting ideas or behaviors in the organization that are novel and unfamiliar. Innovation can be in form ...

  9. Fusion Canada issue 18

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-08-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the ITER agreement signed with the EDA, the robotic maintenance for NET, the CFFTP Fusion Pilot Study, the new IEA joint programs on environment, safety and economic aspects of fusion power, and a review by the CCFM advisory committee. 3 figs.

  10. PKI Scalability Issues

    OpenAIRE

    Slagell, Adam J; Bonilla, Rafael

    2004-01-01

    This report surveys different PKI technologies such as PKIX and SPKI and the issues of PKI that affect scalability. Much focus is spent on certificate revocation methodologies and status verification systems such as CRLs, Delta-CRLs, CRS, Certificate Revocation Trees, Windowed Certificate Revocation, OCSP, SCVP and DVCS.

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... Perak, Malaysia was observed under ral waste in powder and xtract generated optimum produce highest length of fectively improved shoot ed faster effect on C. ed positive result for the shed light on how the Z. C. nutans. This study ld application. pagation; Zea mays stem. Research Article. Special Issue ...

  12. Career Issues in Organizations.

    Science.gov (United States)

    1997

    This document contains four papers from a symposium on career issues in organizations. "Learning During Downsizing: Stories from the Survivors" (Sharon J. Confessore) describes a study to demonstrate that survivors of corporate downsizings undertake learning activities and use many resources to accomplish the learning tasks.…

  13. Fusion Canada issue 8

    International Nuclear Information System (INIS)

    1989-08-01

    A short bulletin from the National Fusion Program. Included in this issue are Canada-ITER contributions, NET Fuel Processing Loop, Bilateral Meeting for Canada-Europe, report from Tokamak de Varennes and a report from the University of Toronto on materials research for Fusion Reactors. 3 figs

  14. Fusion Canada issue 7

    International Nuclear Information System (INIS)

    1989-05-01

    A short bulletin from the National Fusion Program. Included in this issue are CFFTP highlights on the Karlsruhe Isotope Separation System, a report on ITER tritium process systems, an experimental update on Tokamak de Varennes and Canada-U.S. bilateral technical collaboration topics. 2 figs

  15. Fusion Canada issue 17

    International Nuclear Information System (INIS)

    1992-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on increased funding for the Canadian Fusion Program, news of the compact Toroid fuelling gun, an update on Tokamak de Varennes, the Canada - U.S. fusion meeting, measurements of plasma flow velocity, and replaceable Tokamak divertors. 4 figs

  16. Fusion Canada issue 15

    International Nuclear Information System (INIS)

    1991-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the 1996 IAEA Fusion Conference site, operations at the Tokamak de Varennes including divertor pumping of impurities and pumping of carbon monoxide and methane, a discussion of the CFFTP and it's role. 1 fig

  17. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... Journal of Fundamental and Applied Scienc. ISSN 1112-9867 ... (0.9623, 0.3857) and (0.9975, ity, temperature, CO, UVB and. 10 concentration. In by using ANN or Fit model. Research Article. Special Issue .... The EM algorithm is a simple computational implementation to find the posterior mode. Fig.

  18. Fusion Canada issue 18

    International Nuclear Information System (INIS)

    1992-08-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the ITER agreement signed with the EDA, the robotic maintenance for NET, the CFFTP Fusion Pilot Study, the new IEA joint programs on environment, safety and economic aspects of fusion power, and a review by the CCFM advisory committee. 3 figs

  19. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... nology Management and Technopreneurship, Universiti Teknikal Mal .... development of SMEs which are recession, global sourcing, lack of ..... issues act as barriers to export which are product quality, logistics and shipping, ... may influenced on the supply chain of payment and the operation cost itself.

  20. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... ources and Food Industry, Universiti Sultan ZainalAbidin, 22200 Besut, ... ty problem has become a major issue in Malaysia for the past two decade ... pollution can be defined as contamination of the indoor or outdoor ...

  1. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... twice in Iran (Department of Housing and Urban Development,2008,4). Thus, in recent years, ..... For example study of 1200 schoolchildren from four education regions in Tehran Showed that after ... In this case It is expected that be ... In a communication network issue Hierarchy, access and. Sidewalks are ...

  2. Research Issues in VDSL

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Research Issues in VDSL. How to cancel cross-talk? How to remove alien noise? Alien Noise is the crosstalk typically from non-VDSL users, using the same bundle. How to allocate power across different tones, also called Optimal Spectrum Balancing ...

  3. Introduction: The Transparency Issue

    NARCIS (Netherlands)

    Teurlings, J.; Stauff, M.

    2014-01-01

    Besides giving an overview on the individual contributions, this introduction to the special issue on transparency delineates a conceptual context for a critical analysis of the contemporary discourse on transparency and the media mechanisms related to it. It focuses on three ambivalences inherent

  4. Automated conflict resolution issues

    Science.gov (United States)

    Wike, Jeffrey S.

    1991-01-01

    A discussion is presented of how conflicts for Space Network resources should be resolved in the ATDRSS era. The following topics are presented: a description of how resource conflicts are currently resolved; a description of issues associated with automated conflict resolution; present conflict resolution strategies; and topics for further discussion.

  5. Fusion Canada issue 21

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-08-01

    A short bulletin from the National Fusion Program highlighting in this issue Europe proposes Canada`s participation in ITER, tritium for JET, CCFM/TdeV-Tokamak helium pumping and TdeV update, ITER-related R and D at CFFTP, ITER Deputy Director visits Canada, NFP Director to Chair IFRC, Award for Akira Hirose. 3 figs.

  6. Fusion Canada issue 9

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-11-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on availability of Canadian Tritium, an ITER update, a CCFM update on Tokamak and the new team organization, an international report on Fusion in Canada and a Laser Fusion Project at the University of Toronto. 3 figs.

  7. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... in the development of more up-to-date urban space. ... The goal of this paper is to analyze the issues of the organization of urban environment in ... The model of transport less micro-district Nebo (ACADEMIA gallery), the ...

  8. Fusion Canada issue 22

    International Nuclear Information System (INIS)

    1993-10-01

    A short bulletin from the National Fusion Program highlighting in this issue a bi-lateral meeting between Canada and Japan, water and hydrogen detritiation, in-situ tokamak surface analysis, an update of CCFM/TdeV and tritium accounting Industry guidance in Fusion, fast probe for plasma-surface interaction. 4 figs

  9. Fusion Canada issue 15

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the 1996 IAEA Fusion Conference site, operations at the Tokamak de Varennes including divertor pumping of impurities and pumping of carbon monoxide and methane, a discussion of the CFFTP and it`s role. 1 fig.

  10. Accelerating News Issue 5

    CERN Document Server

    Szeberenyi, A

    2013-01-01

    In this spring issue, we look at developments towards higher luminosity and higher energy colliders. We report on the technology developed for the remote powering of the LHC magnets and studies of diagnostics based on higher order mode port signals. We also inform you about the main outcome of the TIARA survey on market needs for accelerator scientists.

  11. Fusion Canada issue 28

    International Nuclear Information System (INIS)

    1995-06-01

    A short bulletin from the National Fusion Program highlighting in this issue the Canada - US fusion meeting in Montreal, fusion breeder work in Chile, new management at CFFTP, fast electrons in tokamaks: new data from TdeV, a program review of CCFM and Velikhov to address Montreal fusion meeting. 1 fig

  12. Fusion Canada issue 16

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-01-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Ontario Hydro`s contract for tritium supply from Germany, a CCFM update on plasma biasing, divertor operation, radiofrequency plasma current drive and the plasma heating system for the Tokamak de Varennes, and an agreement for ITER engineering design activities. 5 figs.

  13. Fusion Canada issue 8

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-08-01

    A short bulletin from the National Fusion Program. Included in this issue are Canada-ITER contributions, NET Fuel Processing Loop, Bilateral Meeting for Canada-Europe, report from Tokamak de Varennes and a report from the University of Toronto on materials research for Fusion Reactors. 3 figs.

  14. Fusion Canada issue 17

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on increased funding for the Canadian Fusion Program, news of the compact Toroid fuelling gun, an update on Tokamak de Varennes, the Canada - U.S. fusion meeting, measurements of plasma flow velocity, and replaceable Tokamak divertors. 4 figs.

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... technological innovations and the spread of knowledge. ... In this paper, we propose a conceptual model to search relevant scientific ... The digital libraries are becoming a source for discovering new research trends ... Text mining techniques are used to solve some particular business issues, so it is called.

  16. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... ethical issues behind the retrieval of organs (commitment to ... The article reviews the practices of European countries and attitude of the EU citizens to the .... knowledge that the purchase and sale of donor organs is prohibited ...

  17. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-01

    May 1, 2018 ... stability is a very good issue of the power systems resilience to the high disturbances. In this paper, a mirror-fuzzy controller scaled by PSO has been proposed ... In many system analysis, the researchers have configured the ...

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... you …? and passive form of a verb. In the Tatar language the verb kuru with gerund is used. In English for strengthening the auxiliary verb do, a modal verb must, a modal construction to be to are used. 6. DISCUSSIONS. The issue touched in this research is object of steady and long interest from domestic ...

  19. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... Journal of Fundamental and Applied Sciences. ISSN 1112-9867. Available online at http://www.jfas.info. Research Article. Special Issue .... of use. Three critical success factors of e-learning (instructor characteristics, student characteristics .... Total of 95 questionnaires were used for further data analysis.

  20. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Journal of Fundamental and Applied Sciences is licensed under a Creative ... 1. Faculty of Engineering, Civil Engineering Department, Urmia Branch, ..... Table 4. Sections of the main components of 16 stories building ..... International Journal of Engineering Science and Innovative ... Issue 1, January 2013.

  1. Fusion Canada issue 25

    International Nuclear Information System (INIS)

    1994-08-01

    A short bulletin from the National Fusion Program highlighting in this issue an economic impact study of the Canadian site for ITER, Harvey Skarsgard: fusion pioneer retires, NFP: Phillips and Holtslander exchange roles, Europe's fusion funding proposals and an update of CCFM/TdeV. 1 fig

  2. Special Issue Editorial

    African Journals Online (AJOL)

    While this special issue focuses on work in the South African context, ... practice) with youth addresses the key imperatives of (un)employment, age, ... patterns of male control over sexual encounters and women's sexuality are emergent ... in the paper by Ngabaza, Bojarczuk, Masuku and Roelfse, titled, 'Empowering young.

  3. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... Labor deployment issues play an important role in analyzing their use at the country or regional level .... The growth of employment in the service sector since the 50s, as a result of the rapid ... Hotels and restaurants. 23,0 ..... for the better, its number decreases and the quality of labor resources deteriorates.

  4. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... FEDERAL UNIVERSITY (FROM EMOTIONAL EDUCATION TO GLOBAL. THINKING ... ANNOTATION. The article highlights the topical issues of human education of the future humanistic- ... conditions (continuous self-education, updating and integration of educational resources on the basis of the ...

  5. Fusion Canada issue 21

    International Nuclear Information System (INIS)

    1993-08-01

    A short bulletin from the National Fusion Program highlighting in this issue Europe proposes Canada's participation in ITER, tritium for JET, CCFM/TdeV-Tokamak helium pumping and TdeV update, ITER-related R and D at CFFTP, ITER Deputy Director visits Canada, NFP Director to Chair IFRC, Award for Akira Hirose. 3 figs

  6. Fusion Canada issue 7

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-05-01

    A short bulletin from the National Fusion Program. Included in this issue are CFFTP highlights on the Karlsruhe Isotope Separation System, a report on ITER tritium process systems, an experimental update on Tokamak de Varennes and Canada-U.S. bilateral technical collaboration topics. 2 figs.

  7. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... culture of Mamak frequenting restaurants in Malaysia, several issue has risen in relation to the .... employment of one group quasi experimental design was noted to be lacked in internal ... Food safety and quality division: ... self-reported practices of food service staff regarding food hygiene in Edirne, Turkey ...

  8. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-08-08

    Aug 8, 2017 ... presented in the form of a matrix in which processing of vectors is conducted by a conveyor way. ... The modularity of structure of the product systemand standardization of basic operations allow to create ... Thus, the actual issue of modern CT is the organization and hardware support of parallel production.

  9. Fusion Canada issue 26

    International Nuclear Information System (INIS)

    1994-11-01

    A short bulletin from the National Fusion Program highlighting in this issue tritium supply for Japanese research, Canada to host the 1995 IAEA Conference on Tritium, studies on the tokamak divertor and edge plasma studies, a tritium field release study, erosion studies on plasma facing materials, G. Pacher returns to CCFM and an update on CCFM/TdeV

  10. Issues of HRD. Symposium.

    Science.gov (United States)

    2002

    This document contains three papers from a symposium on issues of human resource development (HRD). "The Complex Roots of Human Resource Development" (Monica Lee) discusses the roots of HRD within the framework of the following views of management: (1) classic (the view that managers must be able to create appropriate rules and…

  11. Career Issues in HRD.

    Science.gov (United States)

    1999

    This document contains four symposium papers on career issues in human resource development (HRD). "Are Careers What They Used To Be: A Factor Analysis of Schein's Career Orientations Inventory" (Gerri Mukri, Sharon Confessore) is a statistical analysis of Schein's Career Orientations Inventory that finds the inventory to be a…

  12. Fusion Canada issue 12

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Darlington`s Tritium Removal Facility, work at universities on Deuterium Diffusivity in Beryllium, Fusion Studies, confinement research and the operation of divertors at Tokamak de Varennes. 5 figs.

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-01

    May 1, 2018 ... The issues of information placement are considered on the website of the educational ... At present, a considerable attention is paid to the automation of educational ... schedule from any device quickly, since the system is the WEB service, which allows ... the system adaptation for its use on mobile devices.

  14. International Issues in Education

    Science.gov (United States)

    Ruggeri, Kai; Diaz, Carmen; Kelley, Karl; Papousek, Ilona; Dempster, Martin; Hanna, Donncha

    2008-01-01

    Anxiety, negative attitudes, and attrition are all issues presented in the teaching of statistics to undergraduates in research-based degrees regardless of location. Previous works have looked at these obstacles, but none have consolidated a multilingual, multinational effort using a consistent method. Over 400 Spanish-, English-, and…

  15. Ethical issues for librarians

    Directory of Open Access Journals (Sweden)

    Francisca Rasche

    2005-04-01

    Full Text Available It approaches the librarian ethics comprehending the Librarianship constitution from a systemic view. In this way, with the objective to raise issues to discuss professional ethics, it places the librarian in the work world and points approaches between exertion and relation context of the professionals themselves with the human rights and alteration ethics.

  16. Fusion Canada issue 22

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-10-01

    A short bulletin from the National Fusion Program highlighting in this issue a bi-lateral meeting between Canada and Japan, water and hydrogen detritiation, in-situ tokamak surface analysis, an update of CCFM/TdeV and tritium accounting Industry guidance in Fusion, fast probe for plasma-surface interaction. 4 figs.

  17. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... ABSTRACT. In megacities, exposure to high concentrations of air pollution, as a major concern on public health, is being felt worldwide problem. The issue of particulate matter especially the PM2.5 has become extremely crucial in Tehran, due to industrialization and population growth. Therefore, it.

  18. Fusion Canada issue 19

    International Nuclear Information System (INIS)

    1992-12-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the IAEA Plasma Biasing Meeting, the new IEA program -Nuclear Technology of Fusion reactors, TFTR tritium purification system, an update by CCFM on machine additions and modifications, and news of a new compact Toroid injector at the University of Saskatchewan. 1 fig

  19. Fusion Canada issue 9

    International Nuclear Information System (INIS)

    1989-11-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on availability of Canadian Tritium, an ITER update, a CCFM update on Tokamak and the new team organization, an international report on Fusion in Canada and a Laser Fusion Project at the University of Toronto. 3 figs

  20. Fusion Canada issue 12

    International Nuclear Information System (INIS)

    1990-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Darlington's Tritium Removal Facility, work at universities on Deuterium Diffusivity in Beryllium, Fusion Studies, confinement research and the operation of divertors at Tokamak de Varennes. 5 figs

  1. Fusion Canada issue 16

    International Nuclear Information System (INIS)

    1992-01-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Ontario Hydro's contract for tritium supply from Germany, a CCFM update on plasma biasing, divertor operation, radiofrequency plasma current drive and the plasma heating system for the Tokamak de Varennes, and an agreement for ITER engineering design activities. 5 figs

  2. Research Article Special Issue

    African Journals Online (AJOL)

    2016-06-05

    Jun 5, 2016 ... because Amir al- Mu'minin's(peace be upon him) name is related to human perfection and. Journal of Fundamental and Applied Sciences. ISSN 1112-9867. Available online at http://www.jfas.info. Research Article. Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative ...

  3. Research Article Special Issue

    African Journals Online (AJOL)

    2017-10-05

    Oct 5, 2017 ... We are listed under Research Associations. D THAT USES A ... Clinical Engineering, Toin University of Yokohama, Yokohama, Aoba ... Special Issue ..... advisable to run the prognosis results at least one hundred times with the Euclidean and ... They are some of the topics left for future research. 5.

  4. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... Keywords: Criterion validity, field based test, laboratory test, healthy female adult ... positive attitudes toward fitness it is critical to understand, learn and ..... Predictor of Peak VO2 in Hong Kong Chinese Students.

  5. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... were collected using Kim Karad's working memory test and Stroop's selective and divided attention test. ... (Diagnostic and Statistical Manual of Psychological Disorders, 2013)). ..... Morgan A.B., Lilienfeld S.O. (2009).

  6. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... The end bearing capacity of drilled shafts, which plays ... Drilled shaft is a versatile foundation system that has many advantages in ... In recent years, application of Standard Penetration Test (SPT) as one of in-situ testing.

  7. Mont-Terri heater test: design and preliminary results

    International Nuclear Information System (INIS)

    Garcia-Sineriz, J.L.; Fuentes, J.L.; Mayor, J.C.; Huertas, F.

    2003-01-01

    for national HLW management (ENRESA, Spain; and NAGRA, Switzerland); one governmental institution (BGR, Germany); one independent scientific-technical expert organisation (GRS, Germany); two universities (UPC (represented by CIMNE-DIT), Spain and ETH, Switzerland); and one private, non-profit research organisation (AITEMIN, Spain), which carried out the installation and the supervision of that experiment. The HE installation was finished in 1999 and the project has been running since then. The experiment was designed to operate basically in an unattended mode, with remote supervision and control via modem. However, some of the planned instruments require manual reading. The paper describes the objectives of the test, its configuration, and the experience gained so far. (authors)

  8. Space reactor fuels performance and development issues

    International Nuclear Information System (INIS)

    Wewerka, E.M.

    1984-01-01

    Three compact reactor concepts are now under consideration by the US Space Nuclear Power Program (the SP-100 Program) as candidates for the first 100-kWe-class space reactor. Each of these reactor designs puts unique constraints and requirements on the fuels system, and raises issues of fuel systems feasibility and performance. This paper presents a brief overview of the fuel requirements for the proposed space reactor designs, a delineation of the technical feasibility issues that each raises, and a description of the fuel systems development and testing program that has been established to address key technical issues

  9. Tipering van Wolf, wolf hoe laat is dit? (Hennie Aucamp

    Directory of Open Access Journals (Sweden)

    T. van der Merwe

    1984-05-01

    Full Text Available Wanneer ’n abstraksie van die kenmerkc van die moderne kortverhaal gemaak word (’n genologiese begrensing dus, is kortheid, wat saamhang met enkelheid, die opvaliendste aspek. Hierdeur verkry die kortverhaal bowenal ’n hegte struktuur terwyl alle ander kenmerke van die kortverhaal ook wesentlik deur die kortheid beïnvloed word.

  10. Le co-inventeur du Web nous dit

    CERN Multimedia

    Ungar, Christophe

    2004-01-01

    For fifty years CERN has made landmark discoveries. Since 1990, a particular idea was developed by a Belgian, Robert Cailliau in collaboration with Tim Berners-Lee. Cailliau, the co-inventor of the Web, speaks about what brought him to CERN, what he likes about Geneva, and how he uses the Web from day to day (1 page)

  11. Propos sur les troubles dits “psychosomatiques”

    Directory of Open Access Journals (Sweden)

    Pascal-Henri Keller

    Full Text Available L’auteur présente ici une réflexion épistémologique concernant la médecine dite “psychosomatique”. Le premier constat est celui de la disparition d’un enseignement en psychosomatique à l’institut de Chicago où il a été fondé par Franz Alexander. Le second constat est la persistance de l’utilisation du terme “facteur psychique”, et “médecine psychosomatique” alors que leur contenu, d’un point de vue scientifique, n’a toujours pas été défini. L’étonnement que provoque cette situation est abordé à partir de la démarche de Karl Popper. Les enjeux qui sont discutés dans ce contexte, sont ceux d’un changement de paradigme psychosomatique, en accord avec les nouvelles données de la méthode clinique.

  12. Durban Institute of Technology's (DIT) response to the challenges of ...

    African Journals Online (AJOL)

    South African Journal of Higher Education ... Africa is clearly one that includes race, culture, language, gender, class, and the physically challenged. ... for access to the higher education workplace are complemented by openness to embrace ...

  13. Canada's domestic nuclear issues

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The Interfaith Program for Public Awareness of Nuclear Issues (IPPANI) is a committee of representatives of religious groups in Toronto, a group of people concerned about the moral and ethical implications of the operation of Canada's nuclear industry and of its exports to other countries. The faith groups represented are the Anglican Diocese of Toronto, the Baha'i Community of Canada, the Jewish Community of Toronto, the Roman Catholic Archdiocese of Toronto and the United Church of Canada Toronto Conference. Wishing to encourage the Canadian government to enquire into this broad question, the faith groups established IPPANI and assigned to it the task of enhancing their knowledge of the nuclear industry. IPPANI was to develop an effective set of questions to be placed before governments and to promote public discussion so that governments might become more responsive to these issues

  14. Transmission issues in Alberta

    International Nuclear Information System (INIS)

    Levson, D.

    2002-01-01

    This paper outlined the major issues and concerns facing users of the transmission system in Alberta. They include congestion management issues that make investors uncertain about power generation. It is necessary to know the difference between which transmission price signals will be faced by low cost cogeneration at Fort McMurray and Cold Lake coal-fired generation near Edmonton compared to combined cycle gas generation near Calgary. Import and export policy tariffs are another concern. Most new generation opportunities in Alberta require access to export markets, but transmission facilities for export need policy support and appropriate tariffs. It was noted that the past actions of Alberta's Transmission Administrator and balancing pool may be distorting market signals for ancillary service markets, and that loss studies and calculations need upgrading

  15. Drilling contract issues

    International Nuclear Information System (INIS)

    Davison, G.B.; Worden, D.R.; Borbridge, G.K.D.

    1997-01-01

    Some selected issues which are facing both operators and contractors in drilling for oil and gas, such as the allocation of risk by contract and by statute and the implementation of new technologies, were discussed. There are three varieties of written drilling contracts used in Canada: (1) day work and meterage contracts, (2) master drilling agreements, and (3) contracts that are used in construction projects that do not specifically relate to drilling. Issues relevant to the contractual allocation of risk, to implementing new drilling technologies, to reconciling contract and statute liability, and the formation of strategic alliances for mutual benefit, and the factors contributing to the success of such alliances were explored. 12 refs

  16. Teaching nuclear issues

    International Nuclear Information System (INIS)

    Hicks, D.W.

    1986-01-01

    This paper is based on the assumption that the nuclear debate, both globally and within Britain, is one of critical importance in the late twentieth century and that it should therefore, at some juncture, be explored as part of the school curriculum. An essential part of 'good education' in a democratic society is to teach young people how to think about such an issue, but not what to think about it. This paper attempts to set out some of the key issues and dilemmas in relation to what we may call 'nuclear education'. It perhaps asks more questions than it gives answers, but they are all essential questions which teachers must ask themselves if they are to teach sensitively about these matters. Some of these questions are given as examples. (author)

  17. CULTURAL ISSUES IN ECONOMICS

    OpenAIRE

    Maciej Meyer

    2012-01-01

    This article has been written with the purpose of attracting attention to the cultural issues, or rather lack of them, in economics. This topic has not been taken frequently into theoretical considerations due to some difficulties, although its practical implications are of great importance. The meaning of institutions which are a part of cultures has been given more coverage in the literature. The following hypothesis is proposed: culture is an important but underestimated component of the e...

  18. Uruguay; 2011 Selected Issues

    OpenAIRE

    International Monetary Fund

    2011-01-01

    This 2011 Article IV Consultation—Selected Issues paper focuses on estimating potential output and the output gap and spillovers from agriculture in the case of Uruguay. It introduces additional economic information and theory to estimate potential output, shedding some light on the discussion of current monetary and fiscal policies. The objective is to take advantage of economic data to disentangle the most recent economic performance by introducing multivariate techniques. The paper also pr...

  19. Product Category Management Issues

    OpenAIRE

    Żukowska, Joanna

    2011-01-01

    The purpose of the paper is to present the issues related to category management. It includes the overview of category management definitions and the correct process of exercising it. Moreover, attention is paid to the advantages of brand management, the benefits the supplier and retailer may obtain in this way. The risk element related to this topics is also presented herein. Joanna Żukowska

  20. Malaysia; Selected Issues

    OpenAIRE

    International Monetary Fund

    1998-01-01

    This Selected Issues paper on Malaysia highlights quantitative assessment of additional measures required during the medium term to achieve fiscal targets. The authorities aim to lower the budget deficit to about 3 percent of GDP by 2015, down from 4.0 percent in 2013, and to balance the budget by 2020. It suggests that ranking fiscal instruments under different fiscal policy goals can help policymakers identify the composition of fiscal adjustment based on their preferences. By combining ran...

  1. Medico legal issues.

    Science.gov (United States)

    Mackenzie, Geraldine; Carter, Hugh

    2010-01-01

    This chapter gives an educational overview of: * An awareness of the legal issues involved in health informatics * The need for the privacy and security of the patient record * The legal consequences of a breach of the security of the patient record * The concept of privacy law and what precautions ought to be taken to minimize legal liability for a breach of privacy and/or confidentiality.

  2. Nanotechnology and accounting issues

    OpenAIRE

    Abedalqader Rababah

    2017-01-01

    Nanotechnology is a new advanced technology used in the industry. This study conducted an investigation on the literature and highlighted the accounting issues which related to the implement of nanotechnology, especially the change of cost structure and expected solutions for the increasing of indirect costs which need more accurate allocation to the unit of products. Also, this study investigated on the future expected accounting risks for using nanotechnology. Finally, this study will open ...

  3. Introduction to pricing issues

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This chapter provides an overview of pricing issues the proper pricing of transmission services is essential to efficient operation of the grid. Wheeling rights have little meaning if capacity on existing lines is scarce and there is no incentive to build new lines. Depending on the type of transmission pricing policies FERC adopts, the Commission may be able to encourage more voluntary wheeling service, and to influence decisions to build or upgrade the supply of facilities

  4. Wireless ATM : handover issues

    OpenAIRE

    Jiang, Fan; Käkölä, Timo

    1998-01-01

    Basic aspects of cellular systems and the ATM transmission technology are introduced. Wireless ATM is presented as a combination of radio ATM and mobile ATM. Radio ATM is a wireless extension of an ATM connection while mobile ATM contains the necessary extensions to ATM to support mobility. Because the current ATM technology does not support mobility, handover becomes one of the most important research issues for wireless ATM. Wireless ATM handover requirements are thus analysed. A handover s...

  5. Gender issues in translation

    OpenAIRE

    ERGASHEVA G.I.

    2015-01-01

    The following research is done regarding gender in translation dealing specifically with the issue of the translators’ gender identity and its effect on their translations, as well as on how gender itself is translated and produced. We will try to clarify what gender is, how gender manifests itself in the system of language, and what problems translators encounter when translating or producing gender-related materials

  6. Accelerating News Issue 3

    CERN Document Server

    Kahle, K; Tanguy, C; Wildner, E

    2012-01-01

    This summer saw CERN announce to a worldwide audience the discovery of a Higgs-like boson, so this issue takes a look at the machine behind the discovery, the LHC, as well as future plans for a possible Higgs factory in the form of LEP3. Looking ahead too are European strategies for particle physics and accelerator-based neutrino physics. In addition, taking stock of the work so far, HiLumi LHC and EuCARD showcase their latest results.

  7. JPRS Report, Environmental Issues.

    Science.gov (United States)

    1990-12-06

    Fusion Technology Applied in Pollution Control [XINHUA 15 NovJ 27 Pollution-Free Chemical Fertilizer Enterprise Built [XINHUA 19 NovJ 27 EAST...INTER-AMERICAN AFFAIRS Nicaraguans Discover Illegal Lumbering by Costa Rican Companies [Managua LA PRENSA 31 Oct] 44 ARGENTINA Rally Protests...Nov] 74 New Rules for Operating Nuclear Plants Issued [Moscow Radio 14 Nov] 74 Expansion, Saftey of Bilibino Nuclear Power Station Discussed

  8. New Zealand; Selected Issues

    OpenAIRE

    International Monetary Fund

    2009-01-01

    This Selected Issues paper conducts a comparative analysis of the main determinants of GDP per capita growth in New Zealand and in other OECD countries to assess the relative importance of macroeconomic factors, institutional settings, and geographical location in New Zealand’s growth performance during the last 30 years. The estimation results find strong support for the view that geographical isolation has significantly hampered growth in New Zealand. The paper also reviews the internationa...

  9. Norway; Selected Issues

    OpenAIRE

    International Monetary Fund

    2005-01-01

    This Selected Issues paper analyzes inflation in Norway with a view to shedding light on this surprising development and the possible near-term course of inflation, using statistical and econometric analyses. The paper reviews recent developments of monetary policy and inflation in Norway, applies statistical and econometric tools to identify factors influencing inflation, and describes the implications of the analysis for policymaking. Using data for six advanced small open economies explici...

  10. Issues in waste combustion

    Energy Technology Data Exchange (ETDEWEB)

    Gustavsson, Lennart; Robertson, Kerstin; Tullin, Claes [Swedish National Testing and Research Inst., Boraas (Sweden); Sundquist, Lena; Wrangensten, Lars [AaF-Energikonsult AB, Stockholm (Sweden); Blom, Elisabet [AaF-Processdesign AB, Stockholm (Sweden)

    2003-05-01

    The main purpose of this review is to provide an overview of the state-of-the-art on research and development issues related to waste combustion with relevance for Swedish conditions. The review focuses on co-combustion in grate and fluidised bed furnaces. It is primarily literature searches in relevant databases of scientific publications with to material published after 1995. As a complement, findings published in different report series, have also been included. Since the area covered by this report is very wide, we do not claim to cover the issues included completely and it has not been possitile to evaluate the referred studies in depth. Basic knowledge about combustion issues is not included since such information can be found elsewhere in the literature. Rather, this review should be viewed as an overview of research and development in the waste-to-energy area and as such we hope that it will inspire scientists and others to further work in relevant areas.

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... different approaches were tested extensively, chiefly clustering, regression, neural networks, decision ..... + extended + locality, school / university status, social ..... assurance council at higher education institutions in Yemen.

  12. Urban Transportation: Issue and Solution

    Directory of Open Access Journals (Sweden)

    Haryati Shafii

    2011-10-01

    Full Text Available Generally, quality of life of urban population is heavily dependent on social facilities provided within the environment. One of the most important facilities is transportations. Study on transportation mode in an urban area is especially very important because for almost every individual living in a large and densely populated area, mobility is one of the most crucial issues in everyday life. Enhance mobility, faster journey to work and less pollution from petrol-propelled vehicles can increase the quality of life, which in turn lead to a sustainable urban living. The study present transportation mode usage issues faced by community related to quality of life in an urban area. This study identifies several issues of transportation mode in urban areas and its impact on the quality of life. The study areas are Putrajaya, Kuala Lumpur and Bandar Kajang, Selangor. The methodology used in this research is secondary and primary data. The questionnaires for the survey were distributed from May 2008 to Jun 2008. These researches were conducted on 144 respondents for to evaluate their perception of transportation mode correlated to the quality of life. The collected data were then analyzed using “Statistical Packages for the Social Science” (SPSS. The respondents comprise of 61 males and 84 females from the age group of 18 to 57 years. This study identifies the percentage of public transportation mode usage in urban area, such as buses (16.7%, train (ERL, monorail and commuter-6.4%; which is very low compared to owning personal car (45.8% and motorcycle (25.4%.The result shows owning personal car is the highest (45.8% in three study areas and monorail and taxi are the lowest (1.4%. The Chi Square Test shows that among the mode transportation with traffic jam is quite difference in Kuala Lumpur, Putrajaya and Kajang. Analysis of the Chi Square Test shows the result is 0.000 (two sides to respondent answering “yes” and analysis of Spearman

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... A pre-test and post-test approach with non-equivalent control group ... objectives of outdoor education are to improve group cohesion, leadership skills, improving ... the use of environment, nature and encourages sharing experience as a ... One of the academic component of teacher education in Malaysia.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... was performed using statistical software SPSS 11 and paired T-test, ANOVA, Pearson correlation. .... with a pilot study of 30 people. In order to comply ... Data analysis was performed at the level of inferential statistics. (t-test ...

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... STUDY BETWEEN INTERMETALLIC LAYER AND DROP TEST .... ore solder balls. Dropped lymer core solder ball. On. SAC solder ball. Figure 2. 144 hours. IMC layer for. AC solder ball from 24 to to AC stress test. .... International Conference on Electronic Devices, Systems and Applications, 2010, pp.

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2017-10-05

    Oct 5, 2017 ... quality of lubricant oil in the market. There were many ... training and testing data. CBR reuses .... 3 starts with the unknown lubricant oil that represent the test sample. ..... of Control, Automation and Systems, 2013, 2(2):46-54.

  17. issue 1 2008.indb

    African Journals Online (AJOL)

    6 London School of Hygiene and Tropical Medicine, Keppel Street, ... HIV testing and antiretroviral therapy (ART) has scaled ... During ART scale up, the quarterly number of clients HIV tested increased from 17977 in early 2005 to 35344 in the second quarter of 2007, equivalent to an average quarterly increase of 2171.

  18. Editorial, Volume 5, Issue 1

    Directory of Open Access Journals (Sweden)

    Kristy L. Archuleta

    2014-08-01

    Full Text Available Welcome to Volume 5, Issue 1 of the Journal of Financial Therapy! In this issue, four scholarly papers are presented along with two profiles and a book review. These four papers address very important issues, such as mental health therapists’ competency in working with financial issues, financial stress of college students, parental messages about money, and financial advice media.

  19. In This Issue

    Science.gov (United States)

    1996-08-01

    Coda This issue of the Journal, the last to be produced by the editorial staff in Austin, is remarkable only in the sense that each issue of this Journal is remarkable. In it teachers of chemistry share information, advice, and ideas that encompass a range as wide as chemistry itself. The Journal has always been a venue where the only important thread of commonalty was the goal of helping teachers--providing a "living textbook of chemistry", as it was dubbed by its founders. This textbook is different, however--it is written by its own readers and it has a new "edition" each month. This month's edition typifies the range of topics and issues found important by our readers (and authors): information about new ideas and research advances, new ways to look at and present the information we have, experiments and demonstrations to give students a first-hand exposure to chemistry, computer exercises to introduce those things that cannot be (or are too dangerous to be) presented first-hand, and ideas for better teaching techniques and classroom organization. With such a purview, it is no wonder that the articles in this issue range from the second law of thermodynamics (Frohlich, page 716) to building a Tesla coil from a car coil (Hall and Battino, page 817) and touch on such consequential topics as mimicking nature (Dennison and Harrowven, page 697) and the search for a silicon-based LED (Swisher, Richmond, and Sercel, page 738). New information about research is represented by part III of the series on electrospray ionization mass spectrometry (Hop and Bakhtiar, page A162). Senozan and Devore (page 767) look at data already long known about carbon monoxide poisoning and present a more subtle and complex explanation of the process than is usually seen in introductory texts. A really new way of looking at what we already know is the unique approach that Ginebreda (page 708) takes to waste recovery, applying the formalisms of thermodynamics to economic considerations

  20. The World energy issue

    International Nuclear Information System (INIS)

    Nifenecker, Herve

    2011-01-01

    This Power Point document proposes figures and data about the current world energy consumption, the various energy sources, the share of primary energy consumption by different sectors, and the levels of energy reserves. It addresses the issue of global warming (evolution of temperature, regional anomalies, the challenge of limitation of temperature, the greenhouse gas emissions), the strategic role of electricity (energy mix, heat production with electricity), energy savings, electricity production (key data on solar, wind, solar and biomass energy, possibilities of carbon capture, nuclear energy, costs of these different energies)

  1. Reliability issues in PACS

    Science.gov (United States)

    Taira, Ricky K.; Chan, Kelby K.; Stewart, Brent K.; Weinberg, Wolfram S.

    1991-07-01

    Reliability is an increasing concern when moving PACS from the experimental laboratory to the clinical environment. Any system downtime may seriously affect patient care. The authors report on the several classes of errors encountered during the pre-clinical release of the PACS during the past several months and present the solutions implemented to handle them. The reliability issues discussed include: (1) environmental precautions, (2) database backups, (3) monitor routines of critical resources and processes, (4) hardware redundancy (networks, archives), and (5) development of a PACS quality control program.

  2. Saudi Arabia; Selected Issues

    OpenAIRE

    International Monetary Fund

    2012-01-01

    This Selected Issues paper on Saudi Arabia assesses Saudi Arabia’s role in the oil market and global economy. Saudi Arabia, the world’s largest producer and exporter of oil, has long played a systemically important role in the global oil market. Short-term fluctuations in Saudi Arabia’s oil production have partially reflected attempts to stabilize the global oil market. Saudi Arabia has on several occasions used its systemic role to raise production to fill global demand gaps created by large...

  3. Vacuum systems - thermal issues

    International Nuclear Information System (INIS)

    Howell, J.W.

    1992-01-01

    The new high-energy synchrotron light sources currently under construction and the B-factories that are still in the planning stage present new challenges in the management of synchrotron radiation thermal loading. With particle energies from 6 to 9 GeV and currents from 0.3 to 2.5 mA, the total power and the power density of the resulting synchrotron radiation each present unique problems. The design issues involved in managing these new power levels are presented, as well as a survey of some of the proposed design solutions

  4. The money issue.

    Science.gov (United States)

    Carpenter, Dave; Haugh, Richard

    2003-06-01

    Volume is rising at a healthy pact. Technology is improving patient care. Many organizations have, out of necessity, strengthened business fundamentals, controlled costs and refined their focus. Yet not-for-profit hospitals are squeezed by a cash crunch that has balance sheets under pressure and credit downgrades outpacing upgrades--the result of shrinking investment income, rising pension obligations, low government reimbursement and other threats to operational stability. N&HN looks at the challenges, including recent fallout from the most pressing issues, how some systems have responded, and the pros and cons of borrowing now.

  5. Authoring Issues beyond Tools

    Science.gov (United States)

    Spierling, Ulrike; Szilas, Nicolas

    Authoring is still considered a bottleneck in successful Interactive Storytelling and Drama. The claim for intuitive authoring tools is high, especially for tools that allow storytellers and artists to define dynamic content that can be run with an AI-based story engine. We explored two concrete authoring processes in depth, using various Interactive Storytelling prototypes, and have provided feedback from the practical steps. The result is a presentation of general issues in authoring Interactive Storytelling, rather than of particular problems with a specific system that could be overcome by 'simply' designing the right interface. Priorities for future developments are also outlined.

  6. Turbine Replacement Issue

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  7. Maintenance simulation: Software issues

    Energy Technology Data Exchange (ETDEWEB)

    Luk, C.H.; Jette, M.A.

    1995-07-01

    The maintenance of a distributed software system in a production environment involves: (1) maintaining software integrity, (2) maintaining and database integrity, (3) adding new features, and (4) adding new systems. These issues will be discussed in general: what they are and how they are handled. This paper will present our experience with a distributed resource management system that accounts for resources consumed, in real-time, on a network of heterogenous computers. The simulated environments to maintain this system will be presented relate to the four maintenance areas.

  8. Test Anxiety, Computer-Adaptive Testing and the Common Core

    Science.gov (United States)

    Colwell, Nicole Makas

    2013-01-01

    This paper highlights the current findings and issues regarding the role of computer-adaptive testing in test anxiety. The computer-adaptive test (CAT) proposed by one of the Common Core consortia brings these issues to the forefront. Research has long indicated that test anxiety impairs student performance. More recent research indicates that…

  9. The challenging issues of testing and standardization in education: modern references for restructuring the philosophy of thinking and integration of Ukraine into the system of international rating PISA-2018

    Directory of Open Access Journals (Sweden)

    G. B. Megega

    2017-07-01

    Full Text Available The European vector in the foreign policy of our state brought up a number of serious challenges for the system of domestic education. They include not only the reorganization of the philosophy of thinking, but also the conscious, objective study of the essence of our system’s entering into the so-called European standards. It would be a mistake to think that the transfer of principles, approaches, forms and methods of work from the educational systems of different countries of the world will immediately produce a positive effect. Each system has its pros and cons. Practical experience of the use of different testing and standardization methods in different countries has already revealed a number of negative trends. Despite the fact that the testing industry is on the rise, the problems of the education quality still remain unsolved. In addition, politicians and officials are constantly tempted to give education assessments based on the results of rating and monitoring studies. Consequently, the objective picture of the essence and depth of the transformations, so necessary for the modern school, has disappeared from the analysis. Moreover, the competent evaluation of the activity of the main figure of the educational process – i.e. the teacher – has not been done. Testing, in a number of cases, turns a school into a training ground for testing tools, and it makes socialization, creativity, artwork and the formation of competencies to be a secondary task. Therefore, the critical view of the experience, which has been presented in the study, will tell practitioners how to enter the system of international standards and how to evaluate without repeating other people’s mistakes. The expediency of such analysis becomes especially urgent on the eve of Ukraine’s participation in 2018 PISA testing. At the same time, one cannot help paying attention to the undeniable conclusions about the direct connection between the results of testing the

  10. Environmental issues in China

    Energy Technology Data Exchange (ETDEWEB)

    Travis, P.S.

    1991-10-01

    Global concern about the environment is increasing, and the People's Republic of China (PRC) is not immune from such concerns. The Chinese face issues similar to those of many other developing nations. The US Department of Energy is particularly interested in national and world pollution issues, especially those that may infringe on other countries' economic growth and development. The DOE is also interested in any opportunities that might exist for US technical assistance and equipment in combating environmental problems. Our studies of articles in the China Daily, and English-language daily newspaper published by the Chinese government, show that population, pollution, and energy are major concerns of the Chinese Communist Party. Thus this report emphasizes the official Chinese government view. Supporting data were also obtained from other sources. Regardless of the severity of their various environmental problems, the Chinese will only try to remedy those problems with the greatest negative effects on its developing economy. They will be looking for foreign assistance, financial and informational, to help implement solutions. With the Chinese government seeking assistance, the United States has an opportunity to export basic technical information, especially in the areas of pollution control and monitoring, oil exploration methods, oil drilling technology, water and sewage treatment procedures, hazardous waste and nuclear waste handling techniques, and nuclear power plant safety procedures. In those areas the US has expertise and extensive technical experience, and by exporting the technologies the US would benefit both economically and politically. 59 refs., 3 figs.

  11. CLOUD COMPUTING SECURITY ISSUES

    Directory of Open Access Journals (Sweden)

    Florin OGIGAU-NEAMTIU

    2012-01-01

    Full Text Available The term “cloud computing” has been in the spotlights of IT specialists the last years because of its potential to transform this industry. The promised benefits have determined companies to invest great sums of money in researching and developing this domain and great steps have been made towards implementing this technology. Managers have traditionally viewed IT as difficult and expensive and the promise of cloud computing leads many to think that IT will now be easy and cheap. The reality is that cloud computing has simplified some technical aspects of building computer systems, but the myriad challenges facing IT environment still remain. Organizations which consider adopting cloud based services must also understand the many major problems of information policy, including issues of privacy, security, reliability, access, and regulation. The goal of this article is to identify the main security issues and to draw the attention of both decision makers and users to the potential risks of moving data into “the cloud”.

  12. Ethics issues in retrievability

    International Nuclear Information System (INIS)

    Jensen, M.; Larsson, C.M.; Norden, M.

    2000-01-01

    We can isolate some issues, which should not be unresolved for a longer period of time. Disputes over well-defined waste management options fall in this category. The concept of retrievability has a possibility to invoke a series of questions in the minds of both specialists and non-specialists. It is intrinsically vague, in that it may refer to different phases in the repository's life, and to both open and closed repositories in the long time frame. Requirements for retrievability opens a series of issues, including open-ended philosophical question, which may give the impressions that things are not properly taken care of, since the experts differ in opinion. If such disputes cannot be resolved by consulting the existing legal framework, efforts should be made to put them to trial in the proper forum, i.e. parliament and national or local government or authorities, depending on the problem. In contrast, the value of institutional controls can easily be seen as an ethical value, whether included in the regulation of not. It has the potential to deter human intrusion and to allow remedial action by carrying information about a repository. (author)

  13. Energy issues in Africa

    International Nuclear Information System (INIS)

    Farhandi, M.

    1991-01-01

    The topic of the energy sector-and the petroleum sector in particular-in sub-Saharan Africa might well be considered an insignificant issue compared with many of the energy concerns which now command international attention. However, the World Bank believes that it is important for all those in international energy not to forget about the crucial problems facing Africa. They should become informed and concerned about these problems, and, hopefully, work together to bring about a satisfactory solution for an ongoing development dilemma. Simply put, the cost of imported energy to the African economy is exorbitantly high, sapping the resources needed to produce economic growth and social progress. This paper reports that, to address this issue, the World Bank is about to undertake a major initiative-two ground-breaking studies in the field of energy for sub-Saharan Africa. Both of these proposed studies are designed to find ways to reduce the burden of the cost of energy imports, mainly petroleum products, to this continent. One study will examine the design (and, subsequently, the implementation) of a rationalization scheme for the supply and distribution of petroleum products throughout sub-Saharan Africa. The other will consider the feasibility of transporting Nigeria's natural gas to neighbors to the west, all of which presently are importers of energy

  14. Technical issues for WIPP

    International Nuclear Information System (INIS)

    Hunter, T.O.

    1979-01-01

    Emplacement of wastes in the WIPP will include experiments on various waste types which will provide essential data on waste-rock interaction and repository response. These experiments will include evolution of the synergistic effects of both heat production, radiation, and actual waste forms. While these studies will provide essential data on the validity of waste isolation in bedded salt, they will be preceded by a broad-based experimental program which will resolve many of the current technical issues providing not only an assessment of the safety of performing such experiments but also the technical basis for assurance that the appropriate experiments are performed. Data and predictive modeling techniques, which are currently available, can bound the consequences associated with these technical issues. Predictions of the impact on public safety based on these analyses indicate that safe waste disposal in WIPP salt beds is achievable; however, a major use of WIPP will be to conduct realistic experiments with HLW forms to address some of the unresolved details of these waste/salt interactions

  15. Bituminous sands : tax issues

    International Nuclear Information System (INIS)

    Patel, B.

    2004-01-01

    This paper examined some of the tax issues associated with the production of bitumen or synthetic crude oil from oil sands. The oil sands deposits in Alberta are gaining more attention as the supplies of conventional oil in Canada decline. The oil sands reserves located in the Athabasca, Cold Lake and Peace River areas contain about 2.5 trillion barrels of highly viscous hydrocarbons called bitumen, of which nearly 315 billion barrels are recoverable with current technology. The extraction method varies for each geographic area, and even within zones and reservoirs. The two most common extraction methods are surface mining and in-situ extraction such as cyclic steam stimulation (CSS); low pressure steam flood; pressure cycle steam drive; steam assisted gravity drainage (SAGD); hot water flooding; and, fire flood. This paper also discussed the following general tax issues: bituminous sands definition; bituminous sands leases and Canadian development expense versus Canadian oil and gas property expense (COGPE); Canadian exploration expense (CEE) for surface mining versus in-situ methods; additional capital cost allowance; and, scientific research and experimental development (SR and ED). 15 refs

  16. Ethical issues in neuroscience.

    Science.gov (United States)

    Fuchs, Thomas

    2006-11-01

    The study gives an overview of ethical questions raised by the progress of neuroscience in identifying and intervening in neural correlates of the mind. Ethical problems resulting from brain research have induced the emergence of a new discipline termed neuroethics. Critical questions concern issues, such as prediction of disease, psychopharmacological enhancement of attention, memory or mood, and technologies such as psychosurgery, deep-brain stimulation or brain implants. Such techniques are capable of affecting the individual's sense of privacy, autonomy and identity. Moreover, reductionist interpretations of neuroscientific results challenge notions of free will, responsibility, personhood and the self which are essential for western culture and society. They may also gradually change psychiatric concepts of mental health and illness. These tendencies call for thorough, philosophically informed analyses of research findings and critical evaluation of their underlying conceptions of humans. Advances in neuroscience raise ethical, social and legal issues in relation to the human person and the brain. Potential benefits of applying neuroimaging, psychopharmacology and neurotechnology to mentally ill and healthy persons have to be carefully weighed against their potential harm. Questions concerning underlying concepts of humans should be actively dealt with by interdisciplinary and public debate.

  17. Environmental issues in China

    International Nuclear Information System (INIS)

    Travis, P.S.

    1991-10-01

    Global concern about the environment is increasing, and the People's Republic of China (PRC) is not immune from such concerns. The Chinese face issues similar to those of many other developing nations. The US Department of Energy is particularly interested in national and world pollution issues, especially those that may infringe on other countries' economic growth and development. The DOE is also interested in any opportunities that might exist for US technical assistance and equipment in combating environmental problems. Our studies of articles in the China Daily, and English-language daily newspaper published by the Chinese government, show that population, pollution, and energy are major concerns of the Chinese Communist Party. Thus this report emphasizes the official Chinese government view. Supporting data were also obtained from other sources. Regardless of the severity of their various environmental problems, the Chinese will only try to remedy those problems with the greatest negative effects on its developing economy. They will be looking for foreign assistance, financial and informational, to help implement solutions. With the Chinese government seeking assistance, the United States has an opportunity to export basic technical information, especially in the areas of pollution control and monitoring, oil exploration methods, oil drilling technology, water and sewage treatment procedures, hazardous waste and nuclear waste handling techniques, and nuclear power plant safety procedures. In those areas the US has expertise and extensive technical experience, and by exporting the technologies the US would benefit both economically and politically. 59 refs., 3 figs

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... the main stock of gas pipeline transportation facilities. ... The project and executive documentation is the source material for the estimation of the ... average lifetime under the load Рн, obtained by testing a several number of.

  19. Research Article Special Issue

    African Journals Online (AJOL)

    2017-09-10

    Sep 10, 2017 ... tunnel testing to determine the aerodynamic behavior during flight ha .... behavior nflation pressures and under different flow conditions [29 tenna and .... material that have high gas retention capability such as PE or PU film.

  20. Research Article Special Issue

    African Journals Online (AJOL)

    2016-06-15

    Jun 15, 2016 ... cluster sampling and a Motivational Strategies Learning (MSLQ) test, interest and ... such as interest, self-regulation, self-efficacy, learner emotions, and ... that need more attention from individual understanding, family and.

  1. Research Article Special Issue

    African Journals Online (AJOL)

    2016-06-15

    Jun 15, 2016 ... rats were accidentally divided into the control, sham and test group ... cadmium chloride due to abundant antioxidant property. ..... Karadeniz A, Cemek M, Simsek N. The effects of Panax ginseng and Spirulina platensis on.

  2. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-01

    May 1, 2018 ... Innovation enables public sector to stimulate the forces to deliver an .... social capital, corporate facilities, infrastructures or tools and the ... testing, prototype development, intellectual property protection and commercialization.

  3. Research Article Special Issue

    African Journals Online (AJOL)

    2017-08-08

    Aug 8, 2017 ... kicking kinematics movement is particularly important for guiding ... subjects also had been test for injuries that carried out accordingly to the physiotherapy ... the editing pictures according to the frame of the subject's body p.

  4. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    Published online: 16 April 2018 ... Before installation, the performance test was very ... In South Korea, the voltage management system (VMS) has been ..... Advanced Voltage Management System Including Manual Operation Mode via Real- ...

  5. Research Article Special Issue

    African Journals Online (AJOL)

    lanez

    2018-03-15

    Mar 15, 2018 ... the toxicity test revealed that the bee showed no sensitivity to this ... natural products of the hive known for their therapeutic properties (honey, pollen, wax, propolis ..... flowering stage of the Chrea region, Blida (altitude 946m).

  6. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... Keywords: feature selection; dyslexic children; computer based screening test. .... One of the characteristics of dyslexia is memory loss among dyslexics [13-14]. ... The module task examined the short term .... In the long.

  7. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... 3Department of Natural Resource Ecology and Management, Oklahoma State University, ... brasiliensis) using modified starch as binder after contact with soil. .... This test was done to evaluate the durability of particleboard ...

  8. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-08-08

    Aug 8, 2017 ... automated), testing of the created system, its documenting, quality ... Program realization of scenario dialogue is constructed on the basis of model code ..... The models based on various methods of formal specifications;. 8.

  9. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... Malaysia confirmed that there is 18.6 mg of hydrogen cyanide (HCN) per ... titration of the sodium thiosulphate is continued with vigorous ... Density test was conducted using density cup stainless steel model Elcometer 1800.

  10. Research Article Special Issue

    African Journals Online (AJOL)

    2017-08-08

    Aug 8, 2017 ... Sepak takraw sport is modern traditional sport that had been modified and recognized ..... British Journal of Nutrition, 1974, 32(1):77-97 .... test of performance strategies-competition scale (TOPS-CS) among youth athletes: A.

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-08-08

    Aug 8, 2017 ... A segment of the market is selected where experimental ... designer, designer, researcher of technical solutions, draftsman, modeler, test engineer, .... [3] Automation of search-based engineering: artificial intelligence in ...

  12. Research Article Special Issue

    African Journals Online (AJOL)

    lanez

    2017-11-24

    Nov 24, 2017 ... 3Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran .... neurotransmitters (e.g. glutamate and dopamine) (19). ... count, coagulation, renal function tests (blood urea nitrogen and creatinine), full ...

  13. Research Article Special Issue

    African Journals Online (AJOL)

    2017-10-05

    Oct 5, 2017 ... ... such as, science for primary education [11], structural programming ... will explain more on the concept of Malaysia pre-marital course, .... better on problem solving transfer tests than students who learn from non-interactive.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-08-08

    Aug 8, 2017 ... The series of experiments was carried out in a test laboratory ... problem of an adaptive basis development appears for the ... NI USB-6251 analog-to-digital converter with 16-bit resolution, PC - personal computer.

  15. Research Article Special Issue

    African Journals Online (AJOL)

    2017-10-05

    Oct 5, 2017 ... esearch Centre of Excellent, Universiti Malaysia Pahang, 26300 Gam .... Besides that, non-parametric is known as distribution free test ..... In IEEE International Conference on Acoustics Speech and Signal Processing, 2010,.

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... overall cost and time testing process since it is the most crucial .... behaviour of this algorithm increases efficiency and effectiveness of the whole software ..... threshold set since WBGA's performance is slightly lower compared ...

  17. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... evaluation, validity, and environment. This is also based .... The Journal of Business and Psychology. 2005; ... Clay-Warner J, Reynolds J, Roman P. Organizational justice and job satisfaction: A test of .... 2012; http://dx.doi.org/.

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-22

    Mar 22, 2018 ... includes new arrangements in mutation and cloning processes. ... The simulation was executed using MATLAB programming tested on standard ..... categories that are executed 20 times using the identical optimization model.

  19. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... It simulates the impact test for car hood using SolidWorks simulation ..... Finite element model used to investigate the transient thermo elastic process, ..... a 2-R robot using solidworks and verification by MATLAB/Simulink.

  20. Preface JFDE Special Issue Glass

    Directory of Open Access Journals (Sweden)

    Ulrich Knaack

    2015-05-01

    Full Text Available Facade Design and Engineering is a multidisciplinary field that touches many other scientific disciplines. Glass is one of the key materials for building envelopes, and a strong scientific community has developed over the last decade. Designers love glass for its transparency. It is strong but brittle and very demanding in terms of engineering. We continuously see new innovative developments in terms of its climatic performance, structural possibilities, construction design and new applications. Reason enough to dedicate this special issue to the topic. The issue would not have been possible without the contribution of our special editors Jan Belis and Christian Louter, who contributed through their outstanding editorial work and network. Most of the papers in this issue were carefully selected from of a number of invited submissions and conference papers of the COST Action TU0905 Mid-Term Conference, April 17+18 2013, Porec, (CRC Press/Balkema, Leiden and subsequently subjected to the regular blind review process of the journal. Glass as a building material demonstrates the nature of the architectural discipline, where science and building practice are closely linked. Buildings are the live testing bed for scientific research and, at the same time, building practice formulates new research questions. We found that many articles sent to us deal with this relation. Therefore we decided to introduce the new category ’Applied Practice’ for certain journal paper contributions, which from now on can be found at the end of each issue. Although they do not need to be purely scientific, ’Applied Practice’ papers will always discuss new developments, will have a clear structure and are subjected to the strict JFDE review process. Façade Design and Engineering is a peer reviewed, open access journal, funded by The Netherlands Organisation for Scientific Research NWO (www.nwo.nl. We see ’open access’ as the future publishing model. But it

  1. Broadband network selection issues

    Science.gov (United States)

    Leimer, Michael E.

    1996-01-01

    Selecting the best network for a given cable or telephone company provider is not as obvious as it appears. The cost and performance trades between Hybrid Fiber Coax (HFC), Fiber to the Curb (FTTC) and Asymmetric Digital Subscriber Line networks lead to very different choices based on the existing plant and the expected interactive subscriber usage model. This paper presents some of the issues and trades that drive network selection. The majority of the Interactive Television trials currently underway or planned are based on HFC networks. As a throw away market trial or a short term strategic incursion into a cable market, HFC may make sense. In the long run, if interactive services see high demand, HFC costs per node and an ever shrinking neighborhood node size to service large numbers of subscribers make FTTC appear attractive. For example, thirty-three 64-QAM modulators are required to fill the 550 MHz to 750 MHz spectrum with compressed video streams in 6 MHz channels. This large amount of hardware at each node drives not only initial build-out costs, but operations and maintenance costs as well. FTTC, with its potential for digitally switching large amounts of bandwidth to an given home, offers the potential to grow with the interactive subscriber base with less downstream cost. Integrated telephony on these networks is an issue that appears to be an afterthought for most of the networks being selected at the present time. The major players seem to be videocentric and include telephony as a simple add-on later. This may be a reasonable view point for the telephone companies that plan to leave their existing phone networks untouched. However, a phone company planning a network upgrade or a cable company jumping into the telephony business needs to carefully weigh the cost and performance issues of the various network choices. Each network type provides varying capability in both upstream and downstream bandwidth for voice channels. The noise characteristics

  2. Habitability and Behavioral Issues of Space Flight.

    Science.gov (United States)

    Stewart, R. A., Jr.

    1988-01-01

    Reviews group behavioral issues from past space missions and simulations such as the Skylab Medical Experiments Altitude Test, Skylab missions, and Shuttle Spacelab I mission. Makes recommendations for future flights concerning commandership, crew selection, and ground-crew communications. Pre- and in-flight behavioral countermeasures are…

  3. Hydrogen peroxide safety issues

    International Nuclear Information System (INIS)

    Conner, W.V.

    1993-01-01

    A literature survey was conducted to review the safety issues involved in handling hydrogen peroxide solutions. Most of the information found in the literature is not directly applicable to conditions at the Rocky Flats Plant, but one report describes experimental work conducted previously at Rocky Flats to determine decomposition reaction-rate constants for hydrogen peroxide solutions. Data from this report were used to calculate decomposition half-life times for hydrogen peroxide in solutions containing several decomposition catalysts. The information developed from this survey indicates that hydrogen peroxide will undergo both homogeneous and heterogeneous decomposition. The rate of decomposition is affected by temperature and the presence of catalytic agents. Decomposition of hydrogen peroxide is catalyzed by alkalies, strong acids, platinum group and transition metals, and dissolved salts of transition metals. Depending upon conditions, the consequence of a hydrogen peroxide decomposition can range from slow evolution of oxygen gas to a vapor, phase detonation of hydrogen peroxide vapors

  4. Current issues in asteroseismology

    Energy Technology Data Exchange (ETDEWEB)

    Bazot, Michael; Monteiro, Mario J P F G; Straka, Christian W [Centro de Astrofisica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto (Portugal)

    2008-10-15

    In this contribution we briefly review some of the current issues and promises for the future by asteroseismology. We are entering a new phase in this field driven by the wealth of data that has been collected and data that will soon be available for asteroseismology across the HR Diagram. Major difficulties in the descriptions of stellar interiors that arose in the second half of the 20th century may now be in part addressed and solved (this is the expectation{exclamation_point}) by asteroseismology with unprecedented precision. In this contribution we list some of the key open questions in stellar physics, the seismic data we expect to collect in the near future, and some techniques that will provide the tools to connect data and models.

  5. Nuclear fusion: The issues

    International Nuclear Information System (INIS)

    Griffin, R.D.

    1993-01-01

    The taming of fusion energy, has proved one of the most elusive quests of modern science. For four decades, the United States has doggedly pursued energy's holy grail, pumping more than $9 billion into research and reactor prototypes. This year, the federal government is slated to spend $339 million on fusion, more than the combined amount the government will spend for research on oil, natural gas, solar power, wind power, geothermal energy, biofuels and conservation. This article summarizes the technical, political in terms of international cooperation, economic, planning, etc. issues surrounding the continued development of fusion as a possible power source for the next century. Brief descriptions of how fusion works and of the design of a tokamak fusion machine are included

  6. Emotion, philosophical issues about.

    Science.gov (United States)

    Deonna, Julien; Tappolet, Christine; Teroni, Fabrice

    2015-01-01

    We start this overview by discussing the place of emotions within the broader affective domain-how different are emotions from moods, sensations, and affective dispositions? Next, we examine the way emotions relate to their objects, emphasizing in the process their intimate relations to values. We move from this inquiry into the nature of emotion to an inquiry into their epistemology. Do they provide reasons for evaluative judgments and, more generally, do they contribute to our knowledge of values? We then address the question of the social dimension of emotions, explaining how the traditional nature versus nurture contrast applies to them. We finish by exploring the relations between emotions, motivation and action, concluding this overview with a more specific focus on how these relations bear on some central ethical issues. © 2015 John Wiley & Sons, Ltd.

  7. Utility customer issues

    International Nuclear Information System (INIS)

    Downey, W.H.

    1997-01-01

    Customer issues affected by the restructuring of the $250 billion US electric power industry were discussed. In the past the industry's vertically integrated utilities conducted their business in protected geographic markets. With deregulation and greater competition, that industry structure will change. This presentation highlighted the strategies that Unicom is using to react to the restructuring of the electric power industry. The underlying principle is for the utility to reinvent itself to change its market orientation and focus on customer services, such as reliability, responsiveness, custom tailored solutions, and guaranteed savings over time. Attempting to become total energy providers and delivering integrated solutions to meet the needs of large industrial and commercial consumers, intensive market research, improved service and installation, and sophisticated customer retention initiatives will also have to be high on the agenda

  8. Issue of CILRT duration

    International Nuclear Information System (INIS)

    Dougan, J.R.

    1983-01-01

    Containment Integrated Leakage Rate Tests (CILRTs) represent large investments of time and money on the part of the utilities operating nuclear power plants. In the early days of containment testing, leak rate tests were conducted from a minimum of 24 hours to a maximum of several days. The minimum time period of 24 hours was adopted and continues to form the fundamental approach of the Nuclear Regulatory Commission (NRC). However, there does not appear to be technical justification for the minimum test period of 24 hours. In fact, several industry sources have shown that successful CILRTs can be conducted in much less time. The NRC has recognized this fact and has approved CILRTs of less than 24 hours. But some utilities still feel constrained to use the 24 hour test due to their Technical Specifications. And although criteria for determining the duration of a CILRT have been published, no specific criteria have been agreed upon as final. Therefore, it is the purpose of this paper to highlight several of the proposed criteria and the concerns that might arise following the implementation of such criteria

  9. Feminist issues in development.

    Science.gov (United States)

    Antrobus, P

    1987-01-01

    The United Nations Decade for the Advancement of Women, from 1975 to 1985, leaves a legacy of a deeper understanding of the issues, and the emergence of new networks with the experience and commitment to work for further changes. However, the role and status of women did not improve. There is a new commitment to struggle for the ending of all oppression, injustice and violence of all kinds at all levels. Feminism is a consciousness of all forms of women's oppression and a commitment to work against them. Feminist critiques illuminate the larger structures that oppress both women and men. New development theories embracing feminism are necessary to understand how patriarchy and economic systems propogate oppression. The production-oriented approach to rural development is flawed n failing to address women's lack of access to land, credit, training and new technologies. Overwhelming household tasks, cultural norms, and traditional attitudes limit women's involvement in training programs and other development activities. The basic needs approach to rural development provides access to vital services to meet a family's basic needs for nutrition, housing and clothing, and allows people's participation in decision making. However, women have little actual role in decision making so their needs, concerns and perspectives are not taken into account. Women are treated as instruments to achieve goals without appreciating their perspective. Project-based approached emphasize short term goals rather than laying the foundation for longterm changes. Few projects address structural issues or empower women. Projects must include education to increase personal growth and self reliance. Development planning can be enormously enhanced by taking gender differences into account and recognizing that people, specially poor women, can promote their own devleopment. Longterm strategies that challenge existing structures, address the existing economic order, and, most of all, recognize

  10. CTBT technical issues handbook

    International Nuclear Information System (INIS)

    Zucca, J.J.

    1994-05-01

    The purpose of this handbook is to give the nonspecialist in nuclear explosion physics and nuclear test monitoring an introduction to the topic as it pertains to a Comprehensive Test Ban Treaty (CTBT). The authors have tried to make the handbook visually oriented, with figures paired to short discussions. As such, the handbook may be read straight through or in sections. The handbook covers four main areas and ends with a glossary, which includes both scientific terms and acronyms likely to be encountered during CTBT negotiations. The following topics are covered: (1) Physics of nuclear explosion experiments. This is a description of basic nuclear physics and elementary nuclear weapon design. Also discussed are testing practices. (2) Other nuclear experiments. This section discusses experiments that produce small amounts of nuclear energy but differ from explosion experiments discussed in the first chapter. This includes the type of activities, such as laser fusion, that would continue after a CTBT is in force. (3) Monitoring tests in various environments. This section describes the different physical environments in which a test could be conducted (underground, in the atmosphere, in space, underwater, and in the laboratory); the sources of non-nuclear events (such as earthquakes and mining operations); and the opportunities for evasion. (4) On-site inspections. A CTBT is likely to include these inspections as an element of the verification provisions, in order to resolve the nature of ambiguous events. This chapter describes some technical considerations and technologies that are likely to be useful. (5) Selecting verification measures. This chapter discusses the uncertain nature of the evidence from monitoring systems and how compliance judgments could be made, taking the uncertainties into account. It also discusses how to allocate monitoring resources, given the likelihood of testing by various countries in various environments

  11. Drug Abuse on College Campuses: Emerging Issues. Issues in Prevention

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This "Issues in Prevention" focuses on emerging issues concerning drug abuse on college campuses. This issue contains the following articles: (1) Drug Abuse Trends; (2) Q&A With Jim Lange; (3) Bath Salts; (4) Refuse to Abuse; (5) Related Federal Resource; and (6) Higher Education Center Resources.

  12. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... 6-bus and IEEE 26-bus test systems demonstrated that LNEP is ... of generating units available and demand of electricity at a time. ... constraints for ED problem are the real power balance between the ... the unit constraints are the operating limits of generators, ramp rate limits ..... Applied Soft Computing,.

  13. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... This paper presents the development process and analysis of a wearable ankle rehabilitation .... 2(a) shows the flowchart for software development. Initially .... tested out properly on real human ankle as it unable to overcome the joint resistance torque. ... multi-application energy harvester using Arduino.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... The performance of a Malaysian isolated strain, Rhodococcus UKMP-5M in ... Universiti Selangor Culture Collection was isolated from petroleum .... Other factors that may influence the biotransformation of acrylonitrile were also tested and the .... Indian Journal of Fundamental and Applied Life Sciences,.

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-08-08

    Aug 8, 2017 ... automated), testing of the created system, its documenting, quality ... design, i.e. the choice of an optimal variant (from a set admissible) ... theory of schemes of programs, with allocation of standard schemes of functional interaction of ... Thus, in the course of software development, aimed at a solution of the ...

  16. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-01

    May 1, 2018 ... This pilot test was ... or resources-are more difficult to acquire. ... are always the most optimal approach, by not taking into account hidden ... planning or allocation on the part of the governmental agencies [8]. ..... study on causes and effects of communication gaps in large-scale software development. In.

  17. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... predicted values obtained through the model a. Keywords: Paired t-Test; ... GDP is considered as one of the principal indicators in determining the health of the economy [1]. .... rebound from the recession. It then dives down ...

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-24

    Feb 24, 2018 ... Information criterion is an important factor for model structure selection in ... be studied by testing on five simulated dynamic models in the form of ... formula or criterion, which includes a goodness-of-fit index and a penalty factor for model ..... Kullback–Leibler Divergence, IEEE Transactions on Neural ...

  19. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    with the most effective information criterion, testing all model structures require a ... or criterion, which includes a goodness-of-fit index and a penalty factor for ... Estimation of the Kullback-Leibler information is the key to deriving the AIC, which.

  20. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... Faculty of Electrical Engineering, Universiti Teknologi MARA, Pasir Gudang, Johor,. Malaysia. 2 ... The introduction of Arduino controller has sparked interest among hobbyist, school students ... MME-ECT 20 which automatically test most of IC after the user enter the integrated circuit .... shows the flow of.

  1. issue 2 2008.indb

    African Journals Online (AJOL)

    Malawi Medical Journal; 20(2):57 - 63 June 2008. Abstract ... procedures, ignorance of health research, fear of strangers, ..... Harrison, D. A. Volunteer motivation and attendance decisions: competitive theory testing in multiple samples from a homeless shelter. ... led organization whose goal is to promote and protect the.

  2. issue 4 2008.indb

    African Journals Online (AJOL)

    Abstract. The high incidence of oesophageal cancer in both Scotland ... There has been a considerable increase in the diagnoses of Barrett's oesophagus in recent years. However, to what extent acid ... full blood count, electrolytes, liver function tests and a chest ... of primary tumour – divided into upper, middle and lower.

  3. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... Questionnaire (HLQ), Health-Promoting Lifestyle Profile-II. Data analysis was ..... The study by Sorli et al. showed that higher education leads to increasing .... Performance of a Brazilian populationon the test of functional health literacy inadults. ... program on the lifestyle of premenopause teachers. Feyz ...

  4. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-08-08

    Aug 8, 2017 ... consumption of energy resources is heat supply reliability increase, as well as heat loss ... testing was developed, but from the ecological and economic point of view, it is more .... less than 0.01 were assumed to be zero.

  5. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... available in the market of Majmaah region. The trace elements in ... performance of AAS achieved by automation through the use of advanced accessories controlled ... frequently used to test in water chemistry. The pH of ...

  6. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... introducing some other performance measures such as true positive rate (TPR) ... distinctive experimental strategies and a diverse range of study from others. ... testing them on the agreed data sample, in order to conclude which one will ... algorithm, Function classifier using Simple logistic algorithm, Bayes ...

  7. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... information educational space, are considered in the article. ... The analysis of the behavior of such systems "far from equilibrium" found that ... development and qualitative changes of the student's personality. ..... processing and testing the source codes of programs is similar to loading the source codes of.

  8. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... results in this case. To address this, a nonparametric test based on integrated weighted different between the mean cumulative functions which ... FORMULATION. 2.1. Basic Notation. Consider k+1 different treatment groups of independent subjects in a recurrent event study with total sample size n.

  9. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... (VECM) technique indicate that there a ... mental and Applied Sciences is licensed under a Creative Commons ... the approach for macroeconomic variable selection are done using a statistical .... It can be determined by either through ...... Masih R. Bivariate and multivariate tests of money–price causality:.

  10. Medical Issues in Adoption

    Science.gov (United States)

    ... any medical tests the child has had the child's development in relation to standard age milestones, such as ... You may also want to arrange for the child to bring along some personal belongings. The touch and smell of a favorite toy or an old piece of clothing can help ...

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... The applications of electroless nickel (EN) co-deposition which ceramic particles was added and later .... The powder is set in suspension by magnetic stirring ... SEM/EDXA testing confirmed that Ni/YSZ was coated on the.

  12. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... particles of mesh 20-100 µm were selected for this study. ... equipped with thermometer and magnetic stirrer at 150°C for 120 min (2 hours). Then .... The setting for running the test was performed under oxygen atmosphere,.

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... is the Russian Science Citation Index (RSCI). Testing ... In research paper [1] the author evaluates the Russian system of citation indexing, ... The first area of the RSCI application is demonstrated in research papers [2, 3]. ... 18 scholarly journals of Economics Institutes of the Russian Academy of Sciences.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... Wall-slab is a system suitable for use in the field of high-rise building where the ... Interior wall-slab joint was tested up to failure drift of 1.5%. ... Meanwhile, seismic load is always impair to the building structure and cause the.

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-22

    Mar 22, 2018 ... Libraries Resource Directory. We are listed ... One of them is the Art ... this paper it is a gendang, a traditional two-headed drum, which is the most dominant .... These patterns are used as benchmarks in overall pattern test.

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... correlations. The statistical simulation (1,000 tests) was performed to verify the accuracy of ... type of signal modulation. ... calculated as MSD for a sample of corresponding processes over an observation interval. As ... 'A_est_module', implemented in the MatLAB–Simulink system, using Eqs. (3) and (4).

  17. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... the redistribution of longitudinal forces in columns of a nine-story of a ... In literature sources, it's mentioned that more influential factors on the .... [4] Buonopane S.G., White R.N. Pseudodynamic Testing of Masonry ... [15] Kumbhar S.S. and Rajguru R.S. Seismic analysis ofmasonry infill in multi-story RC.

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... DEPTH CRACK DEFECT IN EDDY CURRENT TESTING ... Multi-Frequency (MF) for comparison between ECDP and ECDP transverse plus longitudinal coil turn ... Keywords: NDT; encircling; hole defect; transverse; longitudinal. 1. ..... Source. Sum of. Squares df. Mean. Square. F Value p-Value Prob >. F.

  19. Bioethical issues in the development of biopharmaceuticals

    Directory of Open Access Journals (Sweden)

    Todorović Zoran

    2012-01-01

    Full Text Available Development of biopharmaceuticals is a challenging issue in bioethics. Unlike conventional, small molecular weight drugs, biopharmaceuticals are proteins derived from DNA technology and hybrid techniques with complex three dimensional structures. Immunogenicity of biopharmaceuticals should always be tested in clinical settings due to low predictive value of preclinical animal models. However, non-human primates (NHP and transgenic mice could be used to address certain aspects of immunogenicity. Substantial efforts have been made to reduce NHP use in biopharmaceutical drug development, e.g. study design improvements and changes in regulatory policy. In addition, several expert groups are active in this field (e.g. NC3Rs, BioSafe, and Biopharmaceutical Technical Group. Despite that, there is an increasing trend of use of NHP in preclinical safety testing of biopharmaceuticals, especially regarding monoclonal antibodies. Other potential bioethical issues related biopharmaceutical drug development are their cost/effectiveness ratio, clinical safety assessment, production of biosimilars, and comparison of their efficacy with placebo in countries without intention to market. Identification of the human genome has opened many new bioethical issues. Development of biopharmaceuticals is an important bioethical issue for several reasons. It connects all aspects of contemporary bioethics: bio­medicine (e.g. clinical trials in vulnerable subjects, animal welfare and the most recent ad­vances in biotechnology. In particular, biopharmaceutical drug development is a challenging issue regarding treatment of rare diseases.

  20. Outlining ethical issues in nanotechnologies.

    Science.gov (United States)

    Spagnolo, Antonio G; Daloiso, Viviana

    2009-09-01

    Nanotechnologies are an expression of the human ability to control and manipulate matter on a very small scale. Their use will enable an even and constant monitoring of human organisms, in a new and perhaps less invasive way. Debates at all levels--national, European and international--have pointed out the common difficulty of giving a complete, clear definition of nanotechnologies. This is primarily due to the variety of their components, to the fact that there is not just one technology but several. The most significant medical applications of nanotechnologies are in the diagnostic and the therapeutic fields, eg biosensors and molecular imaging, providing diagnosis and drug delivery with no invasive methods involved. Like any other emerging field, such technologies imply new possibilities for improving health but, on the other hand, they are still at an experimental stage and therefore should be implemented under rigorous safety testing before going on general release. For this purpose, the ethical, legal and social implications (ELSI) of nanotechnologies have been elaborated by study groups, in order to develop solutions before the results of the tests are diffused into medical practice. The aim of this paper is to define some of the ethical issues concerning biomedical applications and to evaluate whether there is a need for new or additional guidelines and regulations.

  1. REGIONAL ISSUES IN ENVIRONMENTAL EDUCATION

    African Journals Online (AJOL)

    and decision-making on a broad range of environmental ... systems seek changes in awareness, knDwledge. attitudes ... "infusion method" whereby environmental issues are dealt ... teachers on energy, water and population issues that will ...

  2. Medical and Dental Patient Issues

    Science.gov (United States)

    ... A RadiationAnswers.org Ask the Experts Medical and Dental Patient Issues What's My Risk? The risks of ... developed by our topic editors for this category: Dental-Patient Issues Medical CT Reference Books and Articles ...

  3. Recent regulatory issues in Finland

    International Nuclear Information System (INIS)

    Laaksonen, J.; Tiipana, P.

    2001-01-01

    This paper presents general regulatory issues from Finland since the last WWER Regulators Forum meeting in Odessa 11-13 October 2000. More specific issues concerning Loviisa NPP are described in the Annex of this paper. (author)

  4. Stock Issues in Aristotle's Rhetoric

    Science.gov (United States)

    Harpine, Bill

    1977-01-01

    Defines "stock issue" by the manner in which they function in Aristotle's theory, reviews examples of modern theories of stock issues, examines previous investigations of the "Rhetoric," and analyzes Aristotle's approach to this aspect of argumentation. (MH)

  5. 织物静态悬垂性测试过程中图像采集问题的研究%Research on issues of image acquisition in the dynamic drape test of fabric

    Institute of Scientific and Technical Information of China (English)

    程浩南

    2017-01-01

    The static drape of fabric was tested by the dynamic drape instrument and home-made assembly instrument DIY based on the static drape instrument of fabric.The selection of image acquisition mode and the problem of overlooking blind angles were analyzed in the testing process.The research showed that it is appropriate to collect the images directly in the form of upper lighting when the color of pure fabric had great difference with the background or the patterns of coloured fabric had great difference with the background, and it is appropriate to collect the images directly in the form of bottom lighting when the sample fabric was translucent.When the problem that the overlooking blind angles in the image acquisition of the upper front lighting led to the appearance of unclear images appeared, it was solved by increasing the radius of the support plate or increasing the space between the camera and the sample.%分别采用织物动态悬垂性风格仪和基于织物静态悬垂性风格仪自行组装的DIY仪器,对织物的静态悬垂性进行测试,并对测试过程中图像采集方式的选择和俯视死角问题进行分析.研究结果表明:当纯色织物的颜色与背景颜色反差较大或花色织物的图案花色与背景颜色相差较大时,宜采用上打光直接采集图像;当测试织物为半透明织物时,宜采用下打光直接采集图像;上打光顺光采集图像过程中出现俯视死角导致的图像采集不清晰问题,可通过增大支持盘半径或增大相机与试样间距的方法解决.

  6. Acknowledgment - Issue 60

    Directory of Open Access Journals (Sweden)

    Executive Editor

    2015-11-01

    Full Text Available Biblios wish to acknowledge the support of the following professionals who participated in the review process of submissions for our issue 60.ReviewersAndré Ancona Lopez (Universidade de Brasília - UnB, BrasilGildenir Carolino Santos (Universidade Estadual de Campinas - UNICAMP, BrasilJacira Gil Bernardes (Universidade Federal do Rio Grande do Sul - UFRGS, BrasilRodrigo Donoso Vegas (Universidad de Chile - UCHILE, ChileSaúl Hiram Souto Fuentes (Universidad de Monterrey - UDEM, MéxicoReviewers invitedAlejandro Uribe Tirado (Universidad de Antioquia - UDEA, ColombiaFernanda Passini Moreno (Universidade de Brasília - UnB, BrasilJosé Bernal Rivas Fernández (Universidad de Costa Rica - UCR, Costa RicaMarta Lígia Pomim Valentim (Universidade Estadual Paulista - UNESP, BrasilOrlando Corzo Cauracurí (Universidad Nacional Mayor de San Marcos - UNMSM, PerúTerezinha Elisabeth da Silva (Universidade Estadual de Londrina - UEL, BrasilZaira Regina Zafalon (Universidade Federal de São Carlos - UFSCAR, BrasilIn the same way our acknowledge to University Library System (University of Pittsburgh - PITTS, USA by constant technical support and advice for our journal.

  7. Reagan issues mineral policy

    Science.gov (United States)

    The National Materials and Minerals Program plan and report that President Reagan sent to Congress on April 5 aims to ‘decrease America's minerals vulnerability’ while reducing future dependence on potentially unstable foreign sources of minerals. These goals would be accomplished by taking inventory of federal lands to determine mineral potential; by meeting the stockpile goals set by the Strategic and Critical Material Stockpiling Act; and by establishing a business and political climate that would encourage private-sector research and development on minerals.Now that the Administration has issued its plan, the Subcommittee on Mines and Mining of the House Committee on Interior and Insular Affairs will consider the National Minerals Security Act (NMSA), which was introduced 1 year ago by subcommittee chairman Jim Santini (D-Nev.) [Eos, May 19, 1981, p. 497]. The bill calls for establishing a three-member White-House-level council to coordinate the development of a national minerals policy; amending tax laws to assist the mining industry to make capital investments to locate and produce strategic materials; and creating a revolving fund for the sale and purchase of strategic minerals. In addition, the NMSA bill would allow the secretary of the interior to make previously withdrawn public lands available for mineral development. The subcommittee will hold a hearing on the Administration's plan on May 11. Interior Secretary James Watt has been invited to testify.

  8. Sex: a sensitive issue.

    Science.gov (United States)

    1997-01-01

    Health care workers and educators may need to improve their skills in discussing sensitive issues in order to elicit and understand what influences people's attitudes toward sex. While the health worker may be bent upon preventing HIV infection, advising on family planning, or teaching youth about sexual relationships, his or her audience may have other priorities. A good counselor/teacher must learn what people's concerns are and discuss sexual health within that context. It can be difficult talking about sex because sex is a private concern and many people are embarrassed discussing it. Even sex partners often find it difficult to talk to each other about sex. Appropriate communication techniques vary depending upon the situation. It depends upon whether one is addressing people on an individual basis or in groups, which people are being addressed, which organization one is representing, and what one's role is. Good communication is a two-way sharing of information. The different stages of life, common beliefs and myths, culture and religion, relationships between men and women, reasons for having sex, and sex practices are discussed.

  9. Issues of environmental (irresponsibility

    Directory of Open Access Journals (Sweden)

    Jana Dundelová

    2013-01-01

    Full Text Available In this paper the author reflects the questions of humans’ relationship to the environment and of their ecological behaviour that becomes together with the development of modern technologies increasingly relevant just as the question whether humans are able to affect fundamentally the environment on the Earth by their activities. According to some authors (e.g. Ehrlich, 1968; Gore, 2006; Wilson, 1995; Winter, Koger, 2009; Šmajs, 2005 human survival is directly connected with people’s relationship to the nature; but other influential authors have contradictory opinions or they are at least afraid of overestimation of ecological activities that can lead to neglecting of other important problems (e.g. Simon, 1981; Goklany, 2007; Lomborg, 2007; Klaus, 2007, 2009.These issues are dealt in this article mainly from the perspective of psychological theories and concepts – the Freud’s concept of unconsciousness is discussed as well as groupthink, theory of dissonance, contingency trap, Milgram’s theory of autonomous and agentic state of consciousness, group and intergroup behaviour, social dilemma – tragedy of the commons. Achieving a sustainable way of life depends on the equilibrium between consumption of individuals and regenerative abilities of the natural environment. However, people still behave as if they were separated from the nature. The linking axis of this article is the question of psychic powers causing individual and collective ecological (irresponsibility and the resulting consequences.

  10. Year 2000 disclosure issues

    Energy Technology Data Exchange (ETDEWEB)

    Bradley, N.; Kratz, M.P.J. [Bennett Jones, Calgary, AB (Canada)

    1998-12-31

    The legal dilemma that the year 2000 (Y2K) problem presents with regard to disclosure requirements is examined. In particular, this paper reviews the complexities involved for customers, suppliers and business partners to communicate about Y2K issues. The review prominently features the many levels of statutory, regulatory and legal overlay that must be considered before any communication takes place . One of the major barriers to disclosure is the threat that any statements made by one company or individual to another may give rise to various forms of liability, including limitation, defamation, misrepresentation, detrimental reliance, collateral contracts and warranties or representations. The paper also describes recent Canadian and U.S. Y2K disclosure requirements for public companies. While the legislation is intended to promote the voluntary sharing of Y2K information, it also sets out conditions limiting the extent to which Y2K statements can be used as the basis for liability. Canadian regulatory bodies also have several policies in effect that compel issuers of new securities to emphasize uncertainties which are likely to be factors in Y2K, and public companies to discuss and analyze risks, events and uncertainties within the management discussion and analysis section of their annual reports that would cause reported financial information to be not necessarily indicative of future operating results or conditions, should those uncertainties materialize. 8 refs.

  11. Radioactive waste storage issues

    International Nuclear Information System (INIS)

    Kunz, D.E.

    1994-01-01

    In the United States we generate greater than 500 million tons of toxic waste per year which pose a threat to human health and the environment. Some of the most toxic of these wastes are those that are radioactively contaminated. This thesis explores the need for permanent disposal facilities to isolate radioactive waste materials that are being stored temporarily, and therefore potentially unsafely, at generating facilities. Because of current controversies involving the interstate transfer of toxic waste, more states are restricting the flow of wastes into - their borders with the resultant outcome of requiring the management (storage and disposal) of wastes generated solely within a state's boundary to remain there. The purpose of this project is to study nuclear waste storage issues and public perceptions of this important matter. Temporary storage at generating facilities is a cause for safety concerns and underscores, the need for the opening of permanent disposal sites. Political controversies and public concern are forcing states to look within their own borders to find solutions to this difficult problem. Permanent disposal or retrievable storage for radioactive waste may become a necessity in the near future in Colorado. Suitable areas that could support - a nuclear storage/disposal site need to be explored to make certain the health, safety and environment of our citizens now, and that of future generations, will be protected

  12. Year 2000 disclosure issues

    International Nuclear Information System (INIS)

    Bradley, N.; Kratz, M.P.J.

    1998-01-01

    The legal dilemma that the year 2000 (Y2K) problem presents with regard to disclosure requirements is examined. In particular, this paper reviews the complexities involved for customers, suppliers and business partners to communicate about Y2K issues. The review prominently features the many levels of statutory, regulatory and legal overlay that must be considered before any communication takes place . One of the major barriers to disclosure is the threat that any statements made by one company or individual to another may give rise to various forms of liability, including limitation, defamation, misrepresentation, detrimental reliance, collateral contracts and warranties or representations. The paper also describes recent Canadian and U.S. Y2K disclosure requirements for public companies. While the legislation is intended to promote the voluntary sharing of Y2K information, it also sets out conditions limiting the extent to which Y2K statements can be used as the basis for liability. Canadian regulatory bodies also have several policies in effect that compel issuers of new securities to emphasize uncertainties which are likely to be factors in Y2K, and public companies to discuss and analyze risks, events and uncertainties within the management discussion and analysis section of their annual reports that would cause reported financial information to be not necessarily indicative of future operating results or conditions, should those uncertainties materialize. 8 refs

  13. Issues in Forecasting CMEs

    Science.gov (United States)

    Pizzo, V. J.

    2017-12-01

    I will present my view of the current status of space weather forecasting abilities related to CMEs. This talk will address the large-scale aspects, but specifically not energetic particle phenomena. A key point is that all models, whether sophisticated numerical contraptions or quasi-empirical ones, are only as good as the data you feed them. Hence the emphasis will be on observations and analysis methods. First I will review where we stand with regard to the near-Sun quantitative data needed to drive any model, no matter how complex or simple-minded, and I will discuss technological roadblocks that suggest it may be some time before we see any meaningful improvements beyond what we have today. Then I cover issues related to characterizing CME propagation out through the corona and into interplanetary space, as well as to observational limitations in the vicinity of 1 AU. Since none of these observational constraints are likely to be resolved anytime soon, the real challenge is to make more informed use of what is available. Thus, this talk will focus on how we may identify and pursue the most profitable approaches, for both forecast and research applications. The discussion will highlight a number of promising leads, including those related to inclusion of solar backside information, joint magnetograph observations from L5 and Earth, how to use (not just run) ensembles, more rational use of HI observations, and suggestions for using cube-sats for deep space observations of CMEs and MCs.

  14. Hunger and Development [Issue Packet].

    Science.gov (United States)

    American Freedom from Hunger Foundation, Washington, DC.

    A variety of informational materials is compiled in this issue packet concentrating on hunger and development. They have been assembled to understand the issues associated with the facts of world hunger and to try to invent new forms of action and thought necessary to find the possibilities hidden in the hunger issue. Items include: (1) a fact and…

  15. Children's Literature: An Issues Approach.

    Science.gov (United States)

    Rudman, Masha Kabakow

    Meant as a reference and guide to critical evaluation of the way issues are treated in children's books, each of the nine chapters in this book can be used independently. Each chapter contains a discussion of an issue, a section that relates how particular books handle that issue, at least two suggestions for activities that teachers can use to…

  16. Education Studies: Issues & Critical Perspectives

    Science.gov (United States)

    Kassem, Derek; Mufti, Emmanuel; Robinson, John

    2006-01-01

    This major text for Education Studies students provides a critical account of key issues in education today. The text features: (1) A critical analysis of key issues in Education Studies to encourage students' thinking about education in the broadest terms; (2) Themed sections with introductions to link the issues discussed in each chapter; (3)…

  17. Implementational issues in CACSD

    DEFF Research Database (Denmark)

    Torp, Steffen; Nørgård, Peter Magnus; Christensen, Anders

    1994-01-01

    The paper describes design considerations for a program for real-time testing of control algorithms in a laboratory environment. The algorithms are developed and tested using simulation in the MATLAB environment. The real-time code is built from the structure of the MATLAB script file using...... a matrix library with interface functions to MATLAB data files. Three real-time hardware platforms are analysed with respect to deriving a device independent program structure, facilitating portability among the three platforms and supporting portability to new platforms. The three platforms are......: a transputer based system, an ADSP21020 based DSP system, and a MC 68030 based VME-bus system. The programming language is ANSI C...

  18. JPRS Report, Environmental Issues

    Science.gov (United States)

    1990-10-12

    English 5 Jul 90 p 2 [Article: "Creation of Geospace"] [Text] La Lyonnaise des Eaux, CAP SESA, and the French National Geographic Institute (IGN) have...be put to the test is the Edovum Puttleri, originally from Colombia, which should succeed in fighting potato and eggplant Dorifura), and supplying...ppb), now it is as high as 35-40 ppb in Sweden. Air pollution is to blame and the costs of the poorer harvests, especially of oats, potatoes and hay

  19. JPRS Report Environmental Issues

    Science.gov (United States)

    1990-08-31

    grow their own lettuce , spinach, strawberry and cherries. Now people are asking: How long have they and their children been eating produce containing...contamina- tion to be as severe as it turned out. Plant tests were performed in seven locations, involving spinach, lettuce and sorrels. The...no sturgeon. Then they thought quickly, and released some kind of fish with a funny name, bester or something (a hybrid of beluga and sterlet). But

  20. DESIGN ISSUES FOR THE RHIC EBIS

    International Nuclear Information System (INIS)

    Beebe, E.; Alessi, J.; Kponou, A.; Pikin, A.; Prelec, K.; Kuznetzov, G.; Tiunov, M.

    2000-01-01

    Promising results are currently being obtained on the BNL Electron Beam Test Stand (EBTS), which is a prototype for the Relativistic Heavy Ion Collider (RHIC) EBIS. Based on the present-results, a proposal has been made regarding the general design of the RHIC EBIS. During the next year experiments will be made to investigate physics issues and beam properties important to the detailed design of the RHIC EBIS. Below we have outlined some of the physics issues to be explored experimentally, beam diagnostics that will be employed, and hardware modifications that are desired to go from the prototype stage to the RHIC EBIS