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Sample records for warming conclusion conclusion

  1. Conclusion

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Conclusion. Problems of an Under-developed Economy. Geographical Location. Terrain. Change in attitude of mainstream India required. Using Technology to overcome problems.

  2. Conclusions

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Conclusions. Be it 2G or 4G, networks are vulnerable to unwanted access and thus should be protected. 4G networks would be more sensitive as its core network will be TCP/IP based. Accordingly, resource and security management schemes with seamless ...

  3. Conclusions:

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Conclusions: Extended objects – “D-branes” – appear naturally in theories of strings. They manifest themselves as new types of physical particles in string models. They provide a powerful handle on the symmetries and dynamics of strings. Branes will play a key role ...

  4. Conclusions :

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Conclusions : No dramatic difference in the dynamics of anion-water and water-water hydrogen bonds are found for Cl- and Br- ions. Solvation shells of these ions are not rigid. For OH- in water, HB dynamics in the hydration shell determines the rate of proton transfer.

  5. Conclusion

    DEFF Research Database (Denmark)

    Sandøy, Helge; Kristiansen, Tore

    2010-01-01

    1. Comparing empirical findings with the “mountain peak model” In the introduction to this volume, we presented a “mountain peak model” of Nordic purism based on evidence showing that language scholars and lay people are very much in agreement as to where we find the more purist languages......-speaking Finland to Finnish-speaking Finland. In this conclusion to the volume, we will summarize the empirical findings presented in the volume, findings for use and attitudes alike, and compare them with the mountain peak model. That way, we may be able to estimate the nature of the cross-national ideological...

  6. Conclusion

    DEFF Research Database (Denmark)

    Fahnøe, Kristian Relsted; Warming, Hanne

    2017-01-01

    analysis approach reveal how clients’ struggles in intimate and societal life, and in public and private spaces, are intertwined with geo-politics and global flows of governance strategies, e.g. neoliberalism and managerialism, which also condition social work practices. Indeed, social work constitutes......Fahnøe and Warming provide a cogent overview of how a lived citizenship approach enables critical analyses of social work and social policies by addressing challenges related to rights, recognition, participation, belonging and identity. The sub-concept of intimate citizenship and a spatial...... a kind of sociological magnifying glass through which broader social changes can be studied, including dynamics of inclusion and exclusion, new conflicts and modes of resistance, and new social pathologies....

  7. Conclusion

    DEFF Research Database (Denmark)

    Warming, Hanne; Fahnøe, Kristian

    2017-01-01

    analysis approach reveal how clients’ struggles in intimate and societal life, and in public and private spaces, are intertwined with geo-politics and global flows of governance strategies, e.g. neoliberalism and managerialism, which also condition social work practices. Indeed, social work constitutes......Warming and Fahnøe provide a cogent overview of how a lived citizenship approach enables critical analyses of social work and social policies by addressing challenges related to rights, recognition, participation, belonging and identity. The sub-concept of intimate citizenship and a spatial...... a kind of sociological magnifying glass through which broader social changes can be studied, including dynamics of inclusion and exclusion, new conflicts and modes of resistance, and new social pathologies....

  8. Sweet Conclusion

    Science.gov (United States)

    Shirley, Britt M.; Wooldridge, Barbara Ross; Camp, Kerri M.

    2012-01-01

    Jen Harrington is the owner and pastry chef of Sweet Conclusion, a bakery in Tampa, Florida. Most of Harrington's business comes from baking wedding cakes, but she has been attempting to attract customers to her retail bakery, where she sells cupcakes, pies, ice cream, and coffee. Nearly four years she opened Sweet Conclusion, the retail part of…

  9. Conclusion; Zaklyuchenie

    Energy Technology Data Exchange (ETDEWEB)

    Nikitin, V I

    1961-07-01

    In this chapter of book are present conclusions about work done by author, in particular that he found comparatively simple and available ways of synthesis of glycerin of acetylene line and glycerin of ethylen line which before was unknown or almost unknown in the chemical literature.

  10. General conclusions

    International Nuclear Information System (INIS)

    Tubiana, M.

    1993-01-01

    In conclusion, a general consensus of a number of points which the author endeavours to summarize in this article: -doctors are an excellent channel for passing on information to the public -doctors feel that they do not know enough about the subject and a training on radiobiology and radiation protection is a necessity for them -communication between doctors and the general public is poor in this field -research should be encouraged in numerous areas such as: carcinogenic effect of low doses of radiation, pedagogy and risk perception

  11. General conclusions on workshop

    International Nuclear Information System (INIS)

    Rustand, H.

    2006-01-01

    The author proposes a general conclusion on the second workshop on the indemnification of damage in the event of a nuclear accident, organized in Bratislava, the 18-20 May 2005. He pointed out the most important discussions and the results revealed during these two days. (A.L.B.)

  12. Conclusions and recommendations

    International Nuclear Information System (INIS)

    1984-01-01

    The FAO/IAEA/GSF/SIDA Co-ordinated Research Programme on Cereal Grain Protein Improvement by Nuclear Techniques was a follow-up to the FAO/IAEA/GSF Co-ordinated Research Programme on the Use of Nuclear Techniques for Seed Protein Improvement. It was initiated in 1969 and ended in 1981. The objectives of the meeting were to review and evaluate the achievements of the current and previous programmes in order to draw conclusions on the possibility of genetic improvement of cereal grain protein using nuclear techniques, to identify unsolved problems and to discuss and propose possible approaches for their solution. Through reviews and discussions, conclusions and recommendations were made by the participants

  13. 7. Conclusions and reflections

    OpenAIRE

    Nettle, Daniel

    2016-01-01

    But now your eyes sing the sad, sad song,Of how you lived so fast and died so young. Introduction We’ve now finished the data chapters of this book, and some conclusions are in order. In this chapter, I summarise what strike me as the main things we have learned, and suggest what their implications might be. I then devote a more extended discussion to the issue of causes of patterns of social behaviour, and how our data might bear on it. From this follows a brief consideration of what kinds o...

  14. Conclusions and recommendations

    International Nuclear Information System (INIS)

    Carrette, M.

    1997-01-01

    The paper presents conclusions and recommendations at the closing session of the NEA/OECD Workshop held at Fontenay-aux-Roses on 12-14 June 1995. The conclusions refer to issues like: public reaction to foodstuffs containing radioisotope concentrations under the danger standards, possible non-adherence of manufacturers, processors, distributors, et al, to the instructions and guidance from radiation protection specialists, integration of all the food chain factors in the elaboration of the emergency intervention programs, etc. Among the most significant recommendations the following may be mentioned: 1. Differences between different intervention levels and the maximum admissible levels agreed upon by national, regional or international nutrition authorities should be further studied; 2. Problems created by the Chernobyl accident (as for instance, the methods of treatment of food chain products containing unacceptable radioactivity concentrations) are still present and must be solved; 3. Further studies should be done on the socio-cultural aspects of the communication, particularly on the information in rural environment; 4. The preventive measures in agriculture should be implemented as rapidly as possible; 5. In elaborating programmes of agriculture countermeasures, the management of contaminated media, particularly, of forests and their effect on agriculture

  15. Summary and Conclusions

    International Nuclear Information System (INIS)

    2013-01-01

    This section summarizes the presentations and Panel discussions of the 4 technical sessions of the workshop: 1 - Regulatory cooperation on generic and design specific issues, MDEP working groups (EPR, AP1000), vendor inspection co-operation, digital I and C, and codes and standards (7 presentations); 2 - Regulatory positions on siting practices and enhancements as a result of lessons learned from Fukushima accident (5 presentations); 3 - Construction experience and regulatory oversight of new reactor construction activities (6 presentations); 4 - Lessons learned from regulatory licensing reviews of new reactor designs (6 presentations). The main workshop conclusions are listed as follows: - Harmonization is a long term goal and significant progress has been made. However, this long term objective needs to be associated with short term measurable steps; - MDEP approach to tackle on one side with specific technical subjects, and to strive harmonisation on generic topics was considered appropriate; - Convergence on technical requirements is more realistic than harmonization of codes and standard; - Beneficial early engagement of different stakeholders specially at the siting stage has been acknowledged; - Need to characterise the hazards and to keep updated the safety assessment (PSR); - Land use issues are important particularly after Fukushima; - Commissioning aspects (e.g. training aspects for inspectors) should be addressed by WGRNR taking into account MDEP interaction; - Importance of WGRNR ConEx Programme: construction experience sharing is a leverage for quality and so for a future safe operation of NPPs; - Capability of licensee to follow the responsibility of design changes (could be an issue for small utilities); - Importance of Periodic Safety Reviews to review and account for the design. Finally, the WGRNR has convened that a third conference should be held in about two years time (2014- 2015)

  16. Summary and conclusions

    International Nuclear Information System (INIS)

    2011-01-01

    authorities, reactor designers, and operators/ licensees perspectives on the various practices used in the regulation of nuclear power plant siting (selection, evaluation and site preparation). This session was also aimed to address issues on sites where a mixture of activities are taking place (e.g., operating units, new construction, decommissioning, etc.) including organisation of the regulators and licensee/engineering organisation, methods, systems, etc. Conclusions: In general workshop participants agreed on the need to regularly have these kind of forums to discuss relevant regulatory issues for new builds. One important aspect of this workshop was the participation of 'New Entrants'. The interaction between NEA member countries with mature nuclear power plants and newcomers was quite important since it gave newcomers the possibility to benefit of mature international practices in order to focus their regulatory oversight and control. NEA members could also benefit from insights the New Entrants discover as they develop or enhance their regulatory controls. In addition technical exchanges associated with construction experience of New Entrants as they begin to license, build and operate NPP could benefit NEA members

  17. Conclusions

    Indian Academy of Sciences (India)

    In long-term better adapted varieties are needed to adapt to multiple stresses linked with climate change. ... and water management are available which can help minimize negative impacts. ... Adaptation practices take time to become effective.

  18. Conclusion

    NARCIS (Netherlands)

    Grignon, F.; Mazrui, A.; Rutten, M.M.E.M.; Rutten, M.M.E.M.; Mazrui, A.; Grignon, F.

    2001-01-01

    The outcome of a three-day conference held at the African Studies Centre, Leiden, The Netherlands, in September 1998, this book on the 1997 Kenya general elections is organized in four parts: the direct pre-electoral background; technical and national analysis of the general elections, including the

  19. Conclusion

    OpenAIRE

    Rainhorn, Jean-Daniel; Boudamoussi, Samira El

    2017-01-01

    “Science without conscience is but the ruin of the soul.”—François Rabelais, 1542 A special feature of this book is to bring together the work of researchers coming from different disciplines and having various themes of reflection or practices in the field of biomedicine. While the general trend of science goes towards increasing specialization, the project of this book is to look at the use of medical advances in a transversal perspective. In other words, it intends to highlight what unregu...

  20. Conclusions

    International Nuclear Information System (INIS)

    Mandil, C.

    1994-01-01

    The renewable energies and the nuclear one are complementary. They belong to the french energy policy, which has three aims: strategic, economic and environmental. They contribute to the diversification of the energy balance and to the energy competitiveness. Energy savings might be achieved and renewable energies might be developed for the future

  1. Conclusions

    Indian Academy of Sciences (India)

    Confounding effect of obesity and associated co-morbidities (especially on metabolic abnormalities, cardiovascular and cerebrovascular morbidity) should be clearly dissected out in future studies ...

  2. Conclusion

    OpenAIRE

    Houmed Soulé, Aramis

    2018-01-01

    Au cours de son règne qui a duré plus d’une quarantaine d’années, en une période cruciale de l’histoire de la Corne de l’Afrique, Maḥammad Ḥanfaré parvient à préserver son sultanat, à défaut de l’ensemble du pays ‘Afar, des visées impérialistes d’où qu’elles viennent. Malheureusement, l’indépendance de cette entité politique ‘Afar ne lui survit pas, du moins sur le plan international. Des luttes fratricides pour sa succession qui opposent ses nombreux héritiers et dont les prémices apparaisse...

  3. Conclusion

    DEFF Research Database (Denmark)

    de Vreese, Claes; Reinemann, Carsten; Esser, Frank

    2017-01-01

    At the outset, we asked if there is any good news about the news and, if so, where the good news is. In academic research and public discussions about news and democracy, one fi nds different interpretations of the state of current news provision. A tendency towards pessimism about current news...... is seen as having a negative impact on the quality of political life and democracy. Set against the pessimism and caution in the public debate and literature on news quality and the performance of political journalism, we were not optimistic that we would fi nd good-quality news or that we would be able...... to offer some good news as a positive antidote, so to speak, to the pervasive pessimism in the literature....

  4. Conclusions

    International Nuclear Information System (INIS)

    Brookes, L.G.; Motamen, H.

    1984-01-01

    The paper covers the following: economics of nuclear power; nuclear or fossil-fuel plants; power systems; methods of capital investment appraisal; size factor; nuclear industry; uranium demand; fuel cycle; fast reactors; choice of reactors; case studies from France; power plants in USA and West Germany; electricity tariffs; nuclear energy in Middle Eastern states; energy growth and economic growth; nuclear energy as macroeconomic influence; future energy options. (U.K.)

  5. Conclusion

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms; Wallo, Andreas; Toiviainen, Hanna

    2015-01-01

    Work in times of globalisation and uncertainty is undergoing considerable changes, which has strengthened the importance of work as a site of learning. New trends in production, such as digitalisation, challenge traditional modes of producing goods and services. Emerging forms of flexible...... production and knowledge-work offer growing learning opportunities to people throughout their active working life. In contrast to the stable and standardised modes of Fordist production, modern working life is characterised by rapid changes and employees interacting across globally distributed professional...... explores the challenges of working and learning on the boundaries between education and working life. Globalisation affects the transition patterns from vocational education to the labour market in many ways (Schoon & Silbereisen, 2009), even though the specific challenges to national-level policies vary...

  6. Conclusions

    Science.gov (United States)

    Ahonen, Pasi; Alahuhta, Petteri; Daskala, Barbara; Delaitre, Sabine; Hert, Paul De; Lindner, Ralf; Maghiros, Ioannis; Moscibroda, Anna; Schreurs, Wim; Verlinden, Michiel

    Some say that an increase in security does not necessarily mean a further encroachment on privacy - indeed, security is necessary to protect personal data and our privacy. Networks must be secure, our personal devices, reliable, dependable and trustworthy. But security is a multifaceted term, with many dimensions. We are of the view that an increase in security most likely will encroach upon our privacy in an ambient intelligence world. Surveillance cameras will continue to proliferate. We assume that, whatever the law is, whatever privacy protections government and business say they honour, our telecommunications, e-mails and Internet usage will be monitored to an increasing degree. The same will be true of our interfaces with the world of ambient intelligence.

  7. Conclusion

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim

    2010-01-01

    In Asia, Japan and the Republic of Korea have conducted similar studies but relying on statistical data and used inputs and outputs (I-O) methodology, utilizing on general macro-level data. In contrast, this study captures data directly through surveys using questionnaires, face-to-face interviews, case studies and focus group discussions. The impact of nuclear technology applications in Malaysia were evaluated both quantitatively and qualitatively. These impacts are then linked to a broader objective associated with technological development, namely wealth generation, knowledge generation and societal well-being. In the process of the study, users and practitioners of the technology highlighted issues and challenges faced by them. To cap the study, the level of activities of nuclear technology in Malaysia was benchmarked against those in Japan and the Republic of Korea. This chapter highlights the results of the study, the outcome of the study, followed by recommendations as response to issues and challenges raised by respondents, and finally the way forward for monitoring and charting further progress of nuclear technology in the country. (author)

  8. Conclusions

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. First study on fHSC. First study on fHSC. fHSC exhibit embryonic stem cell like properties. fHSC therapy results in myocardial regeneration in rat model of MI. fHSC may be a novel stem cell type for cardiovascular regeneration.

  9. Conclusion

    International Nuclear Information System (INIS)

    2000-01-01

    In the monograph peculiarities of radioinduced sexual dysfunctions of Chernobyl accident liquidators are described. It is shown, that ones of principal clinical manifestations of stochastic radio-genetic effects are sexual dysfunctions. Assessment in point of view of stages and components of copulative cycle is carried out. Authors made attempt to take in account all involved in sexual dysfunctions systems for examined contingent. It is noted, that genesis of radioinduced sexual dysfunctions is complex and it includes both the influence of vegetative nervous system damage and the direct damage of gonads. During clinical examination with patients it is revealed that both vegetative-vascular dysfunctions and asteno-neurotic dysfunctions are dominating. Authors noting that mentioned sexual dysfunctions are caused by low dose irradiation, and they have certain distinctions. Measures for comprehensive rehabilitation of suffered contingent in late period after irradiation are developed

  10. Conclusions

    Indian Academy of Sciences (India)

    Microbial organisms play a major role in assimilation of P from the water column and also from the interstitial waters. Mineralisation of microbial bodies is a very rapid process and autophosphatization may occur within few hours or days after death. Geo-microbiology is an important subject and needs to be developed.

  11. Conclusion

    International Nuclear Information System (INIS)

    Timofeev, Yu.M.; Zikiryakhodjaev, D.Z.

    1997-01-01

    In this chapter of book authors made following summary: the cancerous growths of anal canal is rare form of growths; extension of anal canal depends from sex, age, weight and growth of patient; the developed schemes of classification and staging of cancerous growths of anal canal have important role for growths systematization; typical symptoms are blood in excrement, pains in anus, presence of swelling in anus, the treatment of the cancerous growths of anal canal must be varied

  12. CONCLUSIONS Urban Children and Adolescents

    Indian Academy of Sciences (India)

    CONCLUSIONS Urban Children and Adolescents. Increasing prevalence of overweight and obesity and measures of regional (central) adiposity. High prevalence of markers of dysmetabolic state in urban adolescents. ~10% prevalence of dysglycemia in overweight / obese school children.

  13. Chapter 6: Conclusions and recommendations

    International Nuclear Information System (INIS)

    1995-01-01

    This chapter provides a brief summary of conclusions with respect to project implementation issues. Furthermore, the chapter contains recommendations on future applications of the modelling system and on water resources management in the project area

  14. Summary and conclusions [Chapter 11

    Science.gov (United States)

    Daniel G. Neary; John N. Rinne; Alvin L.. Medina

    2012-01-01

    Summaries and conclusions of each chapter are compiled here to provide a “Quick Reference” guide of major results and recommendations for the UVR. More detail can be obtained from individual chapters.

  15. CONCLUSIONS New Delhi Birth Cohort

    Indian Academy of Sciences (India)

    CONCLUSIONS New Delhi Birth Cohort. Crossing BMI centiles and early adiposity rebound associated with adult metabolic syndrome. BMI gain in infancy and early childhood – associated more with adult lean mass. BMI gain in later childhood / adolescence – associated more with adult fat mass and constituents of ...

  16. Only one simple conclusion about the climate

    Energy Technology Data Exchange (ETDEWEB)

    Jaremko, G.

    2000-07-24

    Findings concerning climate change, by a three-man team of scientists from the North Dakota Geological Survey, which were presented in a paper read at the Eight International Williston Basin Horizontal Well Workshop, are discussed. The survey by the three scientists covered more than 6,000 scholarly publications. It reported that while the rise in the Earth's temperature is beyond argument, there is anything but agreement as to the causes, or whether the trend is unusual enough to justify concerted and costly actions to change lifestyles. It is shown by direct instrumental measurements that the average temperature at the Earth's surface increased about 0.8 degree Celsius between 1866 and 1998. During that time the concentration of carbon dioxide in the atmosphere increased from 280 to 353 parts per million. While it is generally assumed that the global warming was caused by human activities, new techniques of measurement such as glacier ice coring, dendrochronology (tree-growth rings), lichenometry (measuring the diameter of lichens) and counting concentrations of oxygen 18 and 16 (isotopes whose presence in marine fossils varies depending on temperature) suggest that most of the global warming took place before the increase in carbon dioxide concentration occurred, raising the possibility that the increase in average temperature had causes other than the increase in greenhouse gases. Some of the studies reviewed by the group show that in Europe between ice ages during the Eemian period, some 135,000 to 110,000 years ago, temperature variations of seven degrees Celsius took place; they dropped from two degree Celsius warmer than today to five degree Celsius colder than today. Based on these findings the group's only firm conclusion was that climate is in a continual flux.

  17. Association between competing interests and authors' conclusions

    DEFF Research Database (Denmark)

    Kjaergard, Lise L; Als-Nielsen, Bodil

    2002-01-01

    To assess the association between competing interests and authors' conclusions in randomised clinical trials.......To assess the association between competing interests and authors' conclusions in randomised clinical trials....

  18. Data, Model, Conclusions, Doing It Again.

    Science.gov (United States)

    Molenaar, Ivo W.

    1998-01-01

    Explores the robustness of conclusions from a statistical model against variations in model choice with an illustration from G. Box and G. Tiao (1973). Suggests that simultaneous consideration of a class of models for the same data is sometimes superior to analyzing the data under one model and demonstrates advantages to Adaptive Bayesian…

  19. Premature conclusions about psychotherapy for dysthymia

    NARCIS (Netherlands)

    Cuijpers, P.

    2009-01-01

    Dr Cuijpers and Colleagues Reply To the Editor: We thank Dr Gaudiano and colleagues for their contribution to the discussion about psychotherapy for dysthymia. We agree very much with Gaudiano et al that we should be careful about drawing definite conclusions about the comparative efficacy of

  20. Data, model, conclusion, doing it again

    NARCIS (Netherlands)

    Molenaar, W.

    1998-01-01

    This paper explores the robustness of conclusions from a statistical model against variations in model choice (rather than variations in random sampling and random assignment to treatments, which are the usual variations covered by inferential statistics). After the problem formulation in section 1,

  1. Results and conclusion; Resultados e conclusoes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-10-15

    This chapter shows the results and conclusions of the ordered studies by the Science and Technology Ministry from Brazil to the Center of Management and Strategic Studies (CGEE), executed by a multidisciplinary team, most of UNICAMP - State University of Campinas, SP - for evaluation of Brazilian capacity and potential in the production of fuel bioethanol.

  2. Power and Democracy in Denmark. Conclusions

    DEFF Research Database (Denmark)

    Andersen, Jørgen Goul; Christiansen, Peter Munk; Beck Jørgensen, Torben

    In 1997, the Danish Parliament decided to launch a power study, officially An Analysis of Democracy and Power in Denmark. A steering committee consisting of five independent researchers was assigned responsibility for the project. The Steering Committee has gathered the overall conclusions from...... the numerous projects under the Power Study, and this book is a short presentation of these conclusions.The main focus of the book is the state of democracy in Denmark at the dawn of the 21st century. How has democracy fared, has the development made things better or worse, and to which extent does......, and the political institutions show considerable democratic robustness. However, not everything has gone or is going well. There are still pronounced social divisions in Danish society, although their nature has changed somewhat. The ideal of an informed public debate does not always enjoy the best conditions...

  3. Superiority in value and the repugnant conclusion

    DEFF Research Database (Denmark)

    Jensen, Karsten Klint

    2007-01-01

    superiority does not amount to a radical value difference at all. I then spell out the consequences of these results for different interpretations of Griffin's suggestion regarding population ethics. None of them comes out very successful, but perhaps they nevertheless retain some interest.......James Griffin has considered a weak form of superiority in value a possible remedy to the Repugnant Conclusion. In this paper, I demonstrate that, in a context where value is additive, this weaker form collapses into a stronger form of superiority. And in a context where value is non-additive, weak...

  4. Global Advisory Group: conclusions and recommendations.

    Science.gov (United States)

    1986-02-01

    The conclusions and recommendations formulated for the global program by the 8th meeting of the Expanded Program on Immunization (EPI) Global Advisory Group, which took place during November 1985, are summarized. The Global Advisory Group recommends that, in furtherance of the Five-Point Action Program endorsed by the World Health Assembly in 1983, 3 general and 4 specific actions be taken by national immunization programs with the support of the World Health Organization (WHO) to accelerate EPI progress. These recommendations reflect optimism that the 1990 goal of reducing morbidity and mortality by providing immunization for all children of the world can be realized but also acknowledge that many fundamental problems of national program management remain to be resolved. The general actions are: to promote the achievement of the 1990 immunization goal at national and international levels through collaboration among ministries, organizations, and individuals in both the public and private sectors; to adopt a mix of complementary strategies for program acceleration; and to ensure that rapid increases in coverage can be sustained through mechanisms which strengthen th delivery of other primary health care interventions. The specific actions are as follows: to provide immunization at every contact point; to reduce dropout rates between 1st and last immunizations; to improve immunization services to the disadvantaged in urban areas; and to increase priority for the control of measles, poliomyelitis, and neonatal tetanus. The WHO and the UN International Children's Emergency Fund (UNICEF) have collaborated in support of the EPI since the early days of the program. The acceleration of national efforts heightens the importance of this collaboration, particularly at the national level. It may be further facilitated by the provision of policy guidance from global and regional levels, by WHO and UNICEF collaborative agreements at the regional level, and by country agreements

  5. Number of objectives and conclusions in dissertations and thesis

    Directory of Open Access Journals (Sweden)

    Liebano Richard Eloin

    2005-01-01

    Full Text Available PURPOSE: To analyze the number of objectives and conclusions presented in dissertations and thesis defended at Federal University of São Paulo - Paulista School of Medicine (UNIFESP - EPM. METHODS: It was realized a search in the master degree dissertations and doctor degree thesis defended at Federal University of São Paulo - Paulista School of Medicine in the years 2002 and 2003 that were found available in the central library of this university. RESULTS: From 723 master dissertations analyzed, 62 (8,57% presented only one objective and one conclusion, 134 (18,53% presented one objective and more than one conclusion and 527 (72,89% had more than one objective and more than one conclusion. From 502 doctor thesis analyzed, 23 (4,58% presented only one objective and one conclusion, 123 (24,50% presented one objective and more than one conclusion and 376 (74,90% had more than one objective and more than one conclusion.. CONCLUSIONS: It wasn't found in researched literature the number of objectives and conclusions a scientific work must have. A highest number of thesis and dissertations presented more than one objective and more than one conclusion.

  6. Hypothesis, Prediction, and Conclusion: Using Nature of Science Terminology Correctly

    Science.gov (United States)

    Eastwell, Peter

    2012-01-01

    This paper defines the terms "hypothesis," "prediction," and "conclusion" and shows how to use the terms correctly in scientific investigations in both the school and science education research contexts. The scientific method, or hypothetico-deductive (HD) approach, is described and it is argued that an understanding of the scientific method,…

  7. Conclusion Chapters in Doctoral Theses: Some International Findings

    Science.gov (United States)

    Trafford, Vernon; Leshem, Shosh; Bitzer, Eli

    2014-01-01

    This study investigated how candidates claimed to have made an original contribution to knowledge in the conclusion chapters of 100 PhD theses. Documentary analysis was used to discover how this was explained within theses at selected universities in three countries. No other documents were accessed and neither were candidates, supervisors or…

  8. Overview of human health in the Arctic: conclusions and recommendations.

    Science.gov (United States)

    Donaldson, Shawn; Adlard, Bryan; Odland, Jon Øyvind

    2016-01-01

    This article is intended to provide an overview of the key conclusions, knowledge gaps and key recommendations based on the recent 2015 Arctic human health assessment under the Arctic Monitoring and Assessment Program. This assessment was based primarily on data from human health monitoring and research studies and peer-reviewed literature published since the last assessment in 2009.

  9. 20 CFR 901.48 - Proposed findings and conclusions.

    Science.gov (United States)

    2010-04-01

    ... Law Judge, before making his/her decision, shall give the parties a reasonable opportunity to submit... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Proposed findings and conclusions. 901.48 Section 901.48 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES REGULATIONS GOVERNING THE...

  10. Actual Problems of Conclusion and Discharge of Urgent Labour Contracts

    Directory of Open Access Journals (Sweden)

    Shevelyova A. A.

    2013-05-01

    Full Text Available This article is devoted to the consideration of the questions connected with the conclusion and the termination of the urgent labour contract. The author, analyzing judicial practice, allocates the problems of separate regulation of the RF labour legislation enforcement.

  11. Conclusion: imaging in strategy of endocrine diagnosis and therapeutics

    International Nuclear Information System (INIS)

    Mornex, R.

    1995-01-01

    Images in medicine have to help the doctor in a diagnostic or therapeutic aim. The choice must be made in function of pathology or organ as known (it is not necessary to ask for a computed tomography where we know that only an echography can give the answer to the question we ask ), the criteria must stay the best performance for the cheapest price, but the quality of interpretation is a more important thing. It is important to avoid a lot of examinations which do not give better informations but are heavy to endure for the patients. In conclusion, the aim of this kind of proceedings is to assure to the patients who come confidently to us, the best service at the less constraints price without forgetting that a conclusion depends on a given methodological situation and reminding of beside machines we have not to forget the men

  12. Conclusive identification of quantum channels via monogamy of quantum correlations

    International Nuclear Information System (INIS)

    Kumar, Asutosh; Singha Roy, Sudipto; Pal, Amit Kumar; Prabhu, R.; Sen, Aditi; Sen, Ujjwal

    2016-01-01

    We investigate the action of global noise and local channels, namely, amplitude-damping, phase-damping, and depolarizing channels, on monogamy of quantum correlations, such as negativity and quantum discord, in three-qubit systems. We discuss the monotonic and non-monotonic variation, and robustness of the monogamy scores. By using monogamy scores, we propose a two-step protocol to conclusively identify the noise applied to the quantum system, by using generalized Greenberger–Horne–Zeilinger and generalized W states as resource states. We discuss a possible generalization of the results to higher number of parties. - Highlights: • Monogamy score monotonically decays with noise for generalized GHZ state as input. • Non-monotonically decaying monogamy score with noise for generalized W state as input. • Characterizing the dynamics of monogamy score. • Dynamics terminal quantifying robustness of monogamy score against noise. • Conclusively identifying the type of noise using monogamy score.

  13. Conclusive identification of quantum channels via monogamy of quantum correlations

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, Asutosh; Singha Roy, Sudipto; Pal, Amit Kumar [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India); Homi Bhaba National Institute, Training School Complex, Anushaktinagar, Mumbai 400094 (India); Prabhu, R. [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India); Homi Bhaba National Institute, Training School Complex, Anushaktinagar, Mumbai 400094 (India); Department of Physics, Indian Institute of Technology Patna, Bihta 801103, Bihar (India); Sen, Aditi, E-mail: aditi@hri.res.in [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India); Homi Bhaba National Institute, Training School Complex, Anushaktinagar, Mumbai 400094 (India); Sen, Ujjwal [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India); Homi Bhaba National Institute, Training School Complex, Anushaktinagar, Mumbai 400094 (India)

    2016-10-23

    We investigate the action of global noise and local channels, namely, amplitude-damping, phase-damping, and depolarizing channels, on monogamy of quantum correlations, such as negativity and quantum discord, in three-qubit systems. We discuss the monotonic and non-monotonic variation, and robustness of the monogamy scores. By using monogamy scores, we propose a two-step protocol to conclusively identify the noise applied to the quantum system, by using generalized Greenberger–Horne–Zeilinger and generalized W states as resource states. We discuss a possible generalization of the results to higher number of parties. - Highlights: • Monogamy score monotonically decays with noise for generalized GHZ state as input. • Non-monotonically decaying monogamy score with noise for generalized W state as input. • Characterizing the dynamics of monogamy score. • Dynamics terminal quantifying robustness of monogamy score against noise. • Conclusively identifying the type of noise using monogamy score.

  14. Biogeochemistry of uranium mill wastes program overview and conclusions

    International Nuclear Information System (INIS)

    Dreesen, D.R.

    1981-05-01

    The major findings and conclusions are summarized for research on uranium mill tailings for the US Department of Energy and the US Nuclear Regulatory Commission. An overview of results and interpretations is presented for investigations of 222 Rn emissions, revegetation of tailings and mine spoils, and trace element enrichment, mobility, and bioavailability. A brief discussion addresses the implications of these findings in relation to tailings disposal technology and proposed uranium recovery processes

  15. Summary and Conclusions. Final chapter of Scholarly Communication for Librarians.

    OpenAIRE

    Morrison, Heather

    2008-01-01

    Summary and Conclusions of Scholarly Communication for Librarians, a book designed to provide librarians at all levels with the basics of how scholarly communication works, an understanding of the academic library as an essential support for scholarly communication, the impact of the decisions librarians make, and emerging roles for libraries and librarians in scholarly communication. Includes major points from all chapters, on: scholarship, scholarly journals, the scholarly publishing indus...

  16. Review conclusions by Ernst and Canter regarding spinal manipulation refuted

    Directory of Open Access Journals (Sweden)

    Evans Roni

    2006-08-01

    Full Text Available Abstract In the April 2006 issue of the Journal of Royal Society of Medicine, Ernst and Canter authored a review of the most recent systematic reviews on the effectiveness of spinal manipulation for any condition. The authors concluded that, except for back pain, spinal manipulation is not an effective intervention for any condition and, because of potential side effects, cannot be recommended for use at all in clinical practice. Based on a critical appraisal of their review, the authors of this commentary seriously challenge the conclusions by Ernst and Canter, who did not adhere to standard systematic review methodology, thus threatening the validity of their conclusions. There was no systematic assessment of the literature pertaining to the hazards of manipulation, including comparison to other therapies. Hence, their claim that the risks of manipulation outweigh the benefits, and thus spinal manipulation cannot be recommended as treatment for any condition, was not supported by the data analyzed. Their conclusions are misleading and not based on evidence that allow discrediting of a large body of professionals using spinal manipulation.

  17. It pays to be green. A premature conclusion?

    International Nuclear Information System (INIS)

    Telle, K.

    2006-01-01

    It has been claimed that good environmental performance can improve firms' economic performance. However, because of e.g. data limitations, the methods applied in most previous quantitative empirical studies on effects of environmental performance on economic performance of firms suffer from several shortcomings. We discuss these shortcomings and conclude that previously applied methods are unsatisfactory as support for a conclusion that it pays for firms to be green. Then we illustrate the consequences of these shortcomings by performing several regression analyses of the effect of environmental performance on economic performance using a panel data set of Norwegian plants. A pooled regression where observable firm characteristics like e.g. size or industry are controlled for, confirms a positive effect of environmental performance on economic performance. However, the estimated positive effect could be due to omitted unobserved variables like management or technology. When the regression model controls for unobserved plant heterogeneity, the effect is generally no longer statistically significant. Hence, although greener plants tend to perform economically better, the analysis provides little support for the claim that it is because they are greener. These empirical findings further indicate that a conclusion that it pays to be green is premature

  18. Conclusion of the I.C.T. benchmark exercise

    International Nuclear Information System (INIS)

    Giacometti, A.

    1991-01-01

    The ICT Benchmark exercise made within the RIV working group of ESARDA on reprocessing data supplied by COGEMA for 53 routines reprocessing input batches made of 110 irradiated fuel assemblies from KWO Nuclear Power Plant was finally evaluated. The conclusions are: all seven different ICT methods applied verified the operator data on plutonium within about one percent; anomalies intentionally introduced to the operator data were detected in 90% of the cases; the nature of the introduced anomalies, which were unknown to the participants, was completely resolved for the safeguards relevant cases; the false alarm rate was in a few percent range. The ICT Benchmark results shows that this technique is capable of detecting and resolving anomalies in the reprocessing input data to the order of a percent

  19. The no conclusion intervention for couples in conflict.

    Science.gov (United States)

    Migerode, Lieven

    2014-07-01

    Dealing with difference is central to all couple therapy. This article presents an intervention designed to assist couples in handling conflict. Central to this approach is the acceptance that most conflicts cannot be solved. Couples are in need of a different understanding of couples conflict. This understanding is found in the analysis of love in context and in relational dialectics. Couples are guided through different steps: deciding on the valence of the issue as individuals, helping them decide which differences can be resolved and which issues demand new ways of living with the inevitable, and the introduction in the suggested no conclusion dialogue. This article briefly describes the five day intensive couple therapy program, in which the no intervention is embedded. The theoretical foundation of the intervention, followed by the step by step description of the intervention forms the major part of the article. A case vignette illustrates this approach. © 2012 American Association for Marriage and Family Therapy.

  20. The European Food Consumption Validation Project: conclusions and recommendations

    DEFF Research Database (Denmark)

    de Boer, E. J.; Slimani, N.; van 't Veer, P.

    2011-01-01

    Background/Objectives: To outline and discuss the main results and conclusions of the European Food Consumption Validation (EFCOVAL) Project. Subjects/Methods: The EFCOVAL Project was carried out within the EU Sixth Framework Program by researchers in 11 EU countries. The activities focused on (1...... showed that two non-consecutive EPIC-Soft 24-HDRs are suitable to estimate the usual intake distributions of protein and potassium of European adult populations. The 2-day non-consecutive 24-HDRs in combination with a food propensity questionnaire also appeared to be appropriate to rank individuals...... according to their fish and fruit and vegetable intake in a comparable way in five European centers. Dietary intake of (young) children can be assessed by the combination of EPIC-Soft 24-HDRs and food recording booklets. The EPIC-Soft-standardized method of describing foods is useful to estimate dietary...

  1. The accident at the Harrisburg nuclear reactor - Interim conclusions

    International Nuclear Information System (INIS)

    Yiftah, S.

    1979-07-01

    This work describes the first minutes, first day and first week following the Three Mile Island accident. It shows the failures that occurred and the lessons which should be derived. It is pointed out that the doses of radiation that escaped from the TMI plant were at no time large enough to have had any effect on the 2 million people living on a radius of 80 km from the plant. Although no casualties occurred the Harrisburg accident will create an impulse for a new study and understanding of the nuclear plant safety and might serve as a live safety laboratory. After the TMI accident nuclear plants are already safer, one of the conclusions being that a new planning of the operation room is required, with the operators acquiring a better understanding of what is going on during a nuclear reactor accident. (B.G.)

  2. Workshop on large molten pool heat transfer summary and conclusions

    International Nuclear Information System (INIS)

    1994-01-01

    The CSNI Workshop on Large Molten Heat Transfer held at Grenoble (France) in March 1994 was organised by CSNI's Principal Working Group on the Confinement of Accidental Radioactive Releases (PWG4) with the cooperation of the Principal Working Group on Coolant System Behaviour (FWG2) and in collaboration with the Grenoble Nuclear Research Centre of the French Commissariat a l'Energie Atomique (CEA). Conclusions and recommendations are given for each of the five sessions of the workshops: Feasibility of in-vessel core debris cooling through external cooling of the vessel; Experiments on molten pool heat transfer; Calculational efforts on molten pool convection; Heat transfer to the surrounding water - experimental techniques; Future experiments and ex-vessel studies (open forum discussion)

  3. Jumping to conclusions and the continuum of delusional beliefs.

    Science.gov (United States)

    Warman, Debbie M; Lysaker, Paul H; Martin, Joel M; Davis, Louanne; Haudenschield, Samantha L

    2007-06-01

    The present study examined the jumping to conclusions reasoning bias across the continuum of delusional ideation by investigating individuals with active delusions, delusion prone individuals, and non-delusion prone individuals. Neutral and highly self-referent probabilistic reasoning tasks were employed. Results indicated that individuals with delusions gathered significantly less information than delusion prone and non-delusion prone participants on both the neutral and self-referent tasks, (preferent task (p=.002). Those with delusions and those who were delusion prone reported higher confidence in their performance on the self-referent task than they did the neutral task (p=.02), indicating that high self-reference impacted information processing for individuals in both of these groups. The results are discussed in relation to previous research in the area of probabilistic reasoning and delusions.

  4. Snakebites in French Guiana: Conclusions of an international symposium.

    Science.gov (United States)

    Kallel, Hatem; Hommel, Didier; Mehdaoui, Hossein; Megarbane, Bruno; Resiere, Dabor

    2018-05-01

    A workshop on epidemiology and management of snakebites in French Guiana was performed at Cayenne, French Guiana from September 15 to September 16, 2017, under the auspices of the French Regional Health Agency (ARS) and the Pan American Health Organization (PAHO). The activity was attended by experts from France (Angers, Martinique, French Guiana, Guadeloupe, and Paris), Costa Rica, Brazil, Saint Lucia, and Surinam. The epidemiology, clinical manifestations, clinical grading and the management of snakebite in French Guiana were discussed. The conclusions of this symposium illustrated the urgent need to ensure accessibility of effective and safe polyvalent viperid antivenom in French Guiana. Finally, the results of this symposium have forged ties based on mutual goals and objectives. Copyright © 2018 Elsevier Ltd. All rights reserved.

  5. Conclusions regarding geotechnical acceptability of the WIPP site

    International Nuclear Information System (INIS)

    Weart, W.D.

    1983-01-01

    The Waste Isolation Pilot Plant (WIPP) was authorized by Congress in 1980 as an unlicensed research and development (R and D) facility to demonstrate the safe disposal of radioactive wastes arising from the defense activities and programs of the United States. WIPP is now being constructed in southeast New Mexico, using salt beds about 655 m below the surface of the ground. Construction of the full WIPP facility will not commence until a preliminary underground excavation phase, called Site and Preliminary Design Validation (SPDV), is satisfactorily concluded in the summer of 1983. This SPDV program permits confirmation of subsurface geology, in drifts at planned facility depth that extend for 1555 m in a north-south direction, and in the two vertical shafts that provide access to these drifts. The subsurface studies are nearing completion, and it is therefore appropriate to draw conclusions regarding the geotechnical acceptability of the WIPP site. Four geotechnical elements are discussed: dissolution, deformation, hydrologic regime, and natural resources

  6. Summary of the discussion, Conclusion of the meeting

    International Nuclear Information System (INIS)

    Crutzen, S.

    1997-01-01

    The discussion was organised in three major periods corresponding to the main themes developed by the programme of the meeting: the qualification approaches, the qualification experience accumulated so far, one particular frame or motivation of the ISI qualification: the risk based (or informed) ISI. The qualification approaches presented by national representatives raised few questions. More discussion was induced on the qualification concepts, responsibilities, need and writing of the technical justification, motivation for the open trials, similitude between concepts, benefit deriving from the qualification of inspection procedures and further motivation. the conclusion could be as the following: the evolution of qualification applications, even if issued from harmonised concepts, appears to be nationalistically based. It is a thought that emulation and harmonisation could actually produce both savings and improvements in this area. 'The wheel does not have to be re-invented in each country' and it is the declared objective of ENIQ. There seems to be a need for some international agreement in the setting of standards for qualification. One area which seems to continue to be of underlying concern is in the characterisation of defects. There seems to be a need for appropriate 'defected blocks' satisfying the criteria of representativeness, quality, low cost, reproducibility, etc. More specific cases of Technical Justification development are needed to serve as examples and incentive for the case of this element of inspection qualification

  7. Medical irradiation of children. Beware of too fast conclusion

    International Nuclear Information System (INIS)

    Brisse, H.; Sirinelli, D.; Adamsbaum, C.; Chateil, J.F.; Claudon, M.; Geoffray, A.; Petit, P.; Rausin, L.; Panuel, M.

    2004-01-01

    The publication in january 2004 in the British medical journal of the article of P. Hall and coll. 'Effect of low doses of ionizing irradiation in infancy on cognitive function in adulthood: Swedish population based cohort study, has been noticed by the Radiation protection group of the French speaking society of pediatrics imaging. The authors evaluate the psycho-motor development of less eighteen months years old children and irradiated between 1930 and 1959 for a face angioma. They study for each dose of irradiation ( from 0 to 250 m Gy) the level of school attendance and their results to the psycho-motor tests made during conscription medical examination. They noticed a diminution of 50% of the access success rate to university for the children having received an irradiation dose of 250 mG. No effect is noticed under the irradiation dose of 100 mGy. In their conclusions the authors compare these irradiation doses to these ones delivered in brain scanner examination. These results seem overestimated compared with the work made on fetuses ( publication 84 of ICRP) then the fetus is considered as more sensitive to ionizing radiations than the infant. The dose of 120 mGy is found in the literature and now the dose delivered in pediatrics are in the area of 0 and 100 mGy where no effect has been revealed in the cohort of irradiated children. The article does not include the principle of justification that is used nowadays and the replacement by the trans fontanel echography has allowed to reduce the number of brain scanner, used only for limited cases where the benefit is superior the the risk of irradiation. (N.C.)

  8. Plurihormonal cells of normal anterior pituitary: Facts and conclusions

    Science.gov (United States)

    Mitrofanova, Lubov B.; Konovalov, Petr V.; Krylova, Julia S.; Polyakova, Victoria O.; Kvetnoy, Igor M.

    2017-01-01

    Introduction plurihormonality of pituitary adenomas is an ability of adenoma cells to produce more than one hormone. After the immunohistochemical analysis had become a routine part of the morphological study, a great number of adenomas appeared to be multihormonal in actual practice. We hypothesize that the same cells of a normal pituitary gland releases several hormones simultaneously. Objective To analyse a possible co-expression of hormones by the cells of the normal anterior pituitary of adult humans in autopsy material. Materials and methods We studied 10 pituitary glands of 4 women and 6 men with cardiovascular and oncological diseases. Double staining immunohistochemistry using 11 hormone combinations was performed in all the cases. These combinations were: prolactin/thyroid-stimulating hormone (TSH), prolactin/luteinizing hormone (LH), prolactin/follicle-stimulating hormone (FSH), prolactin/adrenocorticotropic hormone (ACTH), growth hormone (GH)/TSH, GH/LH, GH/FSH, GH/ACTH, TSH/LH, TSH/FSH, TSH/ACTH. Laser Confocal Scanning Microscopy with a mixture of primary antibodies was performed in 2 cases. These mixtures were ACTH/prolactin, FSH/prolactin, TSH/prolactin, ACTH/GH, and FSH/GH. Results We found that the same cells of the normal adenohypophysis can co-express prolactin with ACTH, TSH, FSH, LH; GH with ACTH, TSH, FSH, LH, and TSH with ACTH, FSH, LH. The comparison of the average co-expression coefficients of prolactin, GH and TSH with other hormones showed that the TSH co-expression coefficient was significantly the least (9,5±6,9%; 9,6±7,8%; 1,0±1,3% correspondingly). Conclusion Plurihormonality of normal adenohypophysis is an actually existing phenomenon. Identification of different hormones in pituitary adenomas enables to find new ways to improve both diagnostic process and targeted treatment. PMID:28418929

  9. Waste Handling Shaft concrete liner degradation conclusions and recommendations

    International Nuclear Information System (INIS)

    1992-10-01

    The primary function of the Waste Handling Shaft (WHS) at the Waste Isolation Pilot Plant (WIPP) is to permit the transfer of radioactive waste from the surface waste handling building to the underground storage area. It also serves as an intake shaft for small volumes of air during normal storage operations and as an emergency escape route. Part of the construction was the placement of a concrete liner and steel reinforced key in 1984. During a routine shaft inspection in May 1990, some degradation of the WHS concrete liner was observed between the depths of 800 and 900 feet below the ground surface. Detailed investigations of the liner had been carried out by Sandia National Laboratories and by Westinghouse Electric Corporation Waste Isolation Division (WID) through Lankard Materials Laboratory. Observations, reports, and data support the conclusion that the concrete degradation, resulting from attack by chemically aggressive brine, is a localized phenomena. It is the opinion of the WID that the degradation is not considered an immediate or near term concern; this is supported by technical experts. WID recommendations have been made which, when implemented, will ensure an extended liner life. Based on the current assessment of available data and the proposed shaft liner monitoring program described in this report, it is reasonable to assume that the operational life of the concrete shaft liner can safely support the 25-year life of the WIPP. Analysis of data indicates that degradation of the shaft's concrete liner is attributed to chemically aggressive brine seeping through construction joints and shrinkage cracks from behind the liner in and around the 834-foot depth. Chemical and mechanical components of concrete degradation have been identified. Chemical attack is comprised of several stages of concrete alteration. The other component, mechanical degradation, results from the expansive forces of crystals forming in the concrete pore space

  10. The Danish energy crop research and development project - main conclusions

    International Nuclear Information System (INIS)

    Gylling, Morten

    2003-01-01

    Production of energy crops in Denmark is more or less non-existent in Denmark at the time being. However, the need for biomass on the other side of year 2005 exceeds the existing biomass resources and a substantial amount of energy crops will be necessary in order to fulfil the goals in Energy 21. The targeted share of the use of renewable energy sources by year 2030 is approximately 30%. Energy crops are seen as the most important new resource in order to create a balanced input mix of renewable in the energy system. The energy crops are mainly seen as fuel in small and medium sized CHP plants and in the big power plants. The Danish energy crop project consists of three main parts: a demonstration part, a research and development part, and an overall assessment part. Based on the results from the project the following overall conclusions can be made: Seen from a strictly market and production economic point of view energy crops will not be competitive in a foreseeable future, neither as a production for farmers nor as a fuel at the utility companies; The costs per GJ of energy crops are still higher than a GJ of straw; The cost difference between annual and perennial energy crops are slightly in favour of perennials, however the conditions on the individual farms should govern the choice between annual and perennial energy crops; Energy crops must be seen as part of an overall environmental scheme covering both agriculture and the energy sector; Given the right production scheme energy crops can be grown on environmental sensitive areas and on most ground water protection areas; Adding the potential sustainability benefits like reduced nutrient leakage and reduced CO 2 emissions energy crops seem to be a sensible and sustainable solution; Due to different handling, storage and fuel characteristics an all year delivery scheme of energy crops should include a mix of different energy crops to keep overall cost down. (BA)

  11. Implementation of severe accident management measures - Summary and conclusions

    International Nuclear Information System (INIS)

    2002-01-01

    implemented in various ways in many plants, but not yet in all plants. A systematic approach, which is based upon a clearly defined decision-making process, is one of the features implemented in many cases. Available means are determined and priorities are set. This approach is made up of strategies intended to become an optimum approach to prevent or mitigate the consequences of beyond-design basis accidents. It is based upon a prepared information package about plant-specific behaviour to be expected in beyond design scenarios. The approaches followed in the different countries do not fit one single pattern. Harmonization, to the extent it is desirable, does not seem feasible at this stage. As a rule, the responsibility of the plant owner for the safety of his plant remains untouched. Also, safety goals may vary between countries. This report presents the general conclusion and recommendations of the workshop and the summaries of the sessions

  12. CSNI/NEA Rasplav seminar 2000. Summary and conclusions

    International Nuclear Information System (INIS)

    2001-01-01

    various boundary conditions were investigated. The work involved a combination of integral and separate effect tests including molten-salt tests to investigate non-eutectic mixtures and the effects of stratification, extension of the material property database to allow interpretation and modelling of the experimental data. The CSNI decided to hold a seminar where the major outcome of the RASPLAV Project could be presented and discussed also in the context of other experienced activities on Severe Accidents. The objectives of the seminar are: - to review the experimental results of the RASPLAV Project; - to exchange information on complementary research; - to discuss the progress made on understanding severe accident progression; - to discuss the applicability to nuclear power plants and use of the results. The Seminar was intended to provide an in-depth review of the RASPLAV Project in terms of the technical capabilities, results and analyses produced during the project execution. The application of the results and their significance for power plant applications were addressed. Relevant results of the complementary research carried out at various laboratories were also presented. The seminar consisted of five sessions organised as follows: - Opening and overview; - Experimental results; - Theoretical Analyses; - Application and complementary research; - Conclusion

  13. Cosmological Gamma-Ray Bursts and Hypernovae Conclusively Linked

    Science.gov (United States)

    2003-06-01

    Clearest-Ever Evidence from VLT Spectra of Powerful Event Summary A very bright burst of gamma-rays was observed on March 29, 2003 by NASA's High Energy Transient Explorer (HETE-II) , in a sky region within the constellation Leo. Within 90 min, a new, very bright light source (the "optical afterglow") was detected in the same direction by means of a 40-inch telescope at the Siding Spring Observatory (Australia) and also in Japan. The gamma-ray burst was designated GRB 030329 , according to the date. And within 24 hours, a first, very detailed spectrum of this new object was obtained by the UVES high-dispersion spectrograph on the 8.2-m VLT KUEYEN telescope at the ESO Paranal Observatory (Chile). It allowed to determine the distance as about 2,650 million light-years (redshift 0.1685). Continued observations with the FORS1 and FORS2 multi-mode instruments on the VLT during the following month allowed an international team of astronomers [1] to document in unprecedented detail the changes in the spectrum of the optical afterglow of this gamma-ray burst . Their detailed report appears in the June 19 issue of the research journal "Nature". The spectra show the gradual and clear emergence of a supernova spectrum of the most energetic class known, a "hypernova" . This is caused by the explosion of a very heavy star - presumably over 25 times heavier than the Sun. The measured expansion velocity (in excess of 30,000 km/sec) and the total energy released were exceptionally high, even within the elect hypernova class. From a comparison with more nearby hypernovae, the astronomers are able to fix with good accuracy the moment of the stellar explosion. It turns out to be within an interval of plus/minus two days of the gamma-ray burst. This unique conclusion provides compelling evidence that the two events are directly connected. These observations therefore indicate a common physical process behind the hypernova explosion and the associated emission of strong gamma

  14. CSNI/NEA Rasplav seminar 2000. Summary and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-01-15

    various boundary conditions were investigated. The work involved a combination of integral and separate effect tests including molten-salt tests to investigate non-eutectic mixtures and the effects of stratification, extension of the material property database to allow interpretation and modelling of the experimental data. The CSNI decided to hold a seminar where the major outcome of the RASPLAV Project could be presented and discussed also in the context of other experienced activities on Severe Accidents. The objectives of the seminar are: - to review the experimental results of the RASPLAV Project; - to exchange information on complementary research; - to discuss the progress made on understanding severe accident progression; - to discuss the applicability to nuclear power plants and use of the results. The Seminar was intended to provide an in-depth review of the RASPLAV Project in terms of the technical capabilities, results and analyses produced during the project execution. The application of the results and their significance for power plant applications were addressed. Relevant results of the complementary research carried out at various laboratories were also presented. The seminar consisted of five sessions organised as follows: - Opening and overview; - Experimental results; - Theoretical Analyses; - Application and complementary research; - Conclusion.

  15. Medical irradiation of children. Beware of too fast conclusion; Irradiation medicale de l'enfant. Attention aux conclusions hatives

    Energy Technology Data Exchange (ETDEWEB)

    Brisse, H. [Institut Curie, Dept. d' Imagerie, 75 - Paris (France); Sirinelli, D. [Hopital Clocheville, Service de Radiologie et Echographie, 37 - Tours (France); Adamsbaum, C. [Hopital Saint-Vincent-de-Paul, Service de Radiologie, 75 - Paris (France); Chateil, J.F. [Hopital Pellegrin, Unite de Radiopediatrie, 33 - Bordeaux (France); Claudon, M. [Centre Hospitalier Universitaire Nancy-Hopital Brabois Enfants, Service de Radiologie, 54 - Vandoeuvre-les-Nancy (France); Geoffray, A. [Fondation Lenval, Service de Radiologie, 06 - Nice (France); Petit, P. [Hopital de la Timone, Service de Radiologie, 13 - Marseille (France); Rausin, L. [Centre Hospitalier Regional de la Citadelle, Service de Radiologie, Liege (Belgium); Panuel, M. [Hopital Nord, Service de Radiologie, 13 - Marseille (France)

    2004-10-01

    The publication in january 2004 in the British medical journal of the article of P. Hall and coll. 'Effect of low doses of ionizing irradiation in infancy on cognitive function in adulthood: Swedish population based cohort study, has been noticed by the Radiation protection group of the French speaking society of pediatrics imaging. The authors evaluate the psycho-motor development of less eighteen months years old children and irradiated between 1930 and 1959 for a face angioma. They study for each dose of irradiation ( from 0 to 250 m Gy) the level of school attendance and their results to the psycho-motor tests made during conscription medical examination. They noticed a diminution of 50% of the access success rate to university for the children having received an irradiation dose of 250 mG. No effect is noticed under the irradiation dose of 100 mGy. In their conclusions the authors compare these irradiation doses to these ones delivered in brain scanner examination. These results seem overestimated compared with the work made on fetuses ( publication 84 of ICRP) then the fetus is considered as more sensitive to ionizing radiations than the infant. The dose of 120 mGy is found in the literature and now the dose delivered in pediatrics are in the area of 0 and 100 mGy where no effect has been revealed in the cohort of irradiated children. The article does not include the principle of justification that is used nowadays and the replacement by the trans fontanel echography has allowed to reduce the number of brain scanner, used only for limited cases where the benefit is superior the the risk of irradiation. (N.C.)

  16. Northern Canada in a Changing Climate: Major Findings and Conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Prowse, Terry D.; Peters, Daniel L. (Water and Climate Impacts Research Centre, Environment Canada, Dept. of Geography, Univ. of Victoria, Victoria, BC (Canada)). e-mail: terry.prowse@ec.gc.caa; Furgal, Chris (Indigenous Environmental Studies Program, Trent Univ., Peterborough, ON (Canada))

    2009-07-15

    Key findings include: Climate-induced changes in the cryosphere have large implications for infrastructure maintenance and design. Much of the infra-structure in the North is dependent upon the cryosphere to, for example, provide stable surfaces for buildings and pipelines, contain wastes, stabilize shorelines, and provide access to remote communities in the winter. Permafrost warming and thaw may require remedial action or further engineering modifications to existing infrastructure. Waste retention ponds and lakes that rely on the impervious nature of permafrost to retain environmentally hazardous materials are a particular concern. In the longer term, marine and freshwater transportation will need to shift its reliance from ice routes to open-water or land-based transport systems. Coastal areas and communities will also become more vulnerable to erosion with loss of sea ice compounded with increased storminess and rising sea levels. Changes in the timing of river flows will require modifications to the infrastructure and flow strategies used in generating hydroelectricity. As the climate continues to change, there will be consequences for biodiversity shifts and in ranges and distribution of many species with impacts on availability, accessibility, and quality of resources upon which human populations rely. The northward migration of species, and disruption and competition from invading species, are already occurring and will continue to alter terrestrial and aquatic communities. Shifting environmental conditions will likely introduce new animal transmitted diseases and redistribute some existing diseases, affecting key economic resources and some human populations. Stress on populations of iconic wildlife species will likely continue as a result of changes to critical sea-ice habitat. Where these stresses affect economically or culturally important species, they will have significant impacts on people and regional economies. Increased navigability of Arctic

  17. Debris impact on emergency coolant recirculation - summary and conclusions

    International Nuclear Information System (INIS)

    Jain, Bhagwat; Hsia, Anthony; Armand, Yves; Mattei, Jean-Marie; Hyvaerinen, Juhani; Maqua, Michael; Puetter, Bernhard; Sandervaag, Oddbjoern; Vandewalle, Andre; Tombuyses, Beatrice; Pyy, Pekka; Royen, Jacques

    2004-01-01

    to two orders of magnitude because of strainer clogging. Consequently, the CSNI decided to continue its previous efforts in the area. The overall purpose of the 2004 Workshop was to discuss the impact of new information made available since 1996 and to promote consensus among member countries on identification of remaining technical issues important to safety, and on possible paths for their resolution. The specific purposes of the Workshop were: a. To review the knowledge base and in particular information developed after 1999, and to consider the validity of the conclusions drawn. b. To exchange information on the current status of research related to debris generation, debris transportation, and sump strainer clogging and penetration phenomena, in particular for PWRs, and to assess uncertainties. c. To exchange and disseminate information on recent and current activities and practices in these areas. d. To identify and discuss differences between approaches relevant to reactor safety. e. To identify technical issues and programs of interest for international collaborative research and develop an Action Plan outlining activities that CSNI should undertake in the area of strainer or sump screen clogging during the next few years. Summary of the main findings: a. The safety significance of the sump strainer clogging depends on the plant design (e.g. sump strainer, ECCS) and backfitting measures performed. b. The following are examples of PWR design features that could influence the debris impact on the ECCS sump performance: - Type of insulation (material, combination of materials, protection). - Break size to be postulated. - Transport in containment with or without containment spray system (CSS). - Degree of turbulence and flow velocities in the sump influenced by CSS, water level, break flow location and sump geometry. - Redundancy of sumps and residual heat removal system (RHRS). - Strainer design (area, mesh size). - Positioning of recirculation pumps and vortex

  18. The Alaska earthquake, March 27, 1964: lessons and conclusions

    Science.gov (United States)

    Eckel, Edwin B.

    1970-01-01

    local waves. Better earthquake-hazard maps, based on improved knowledge of regional geology, fault behavior, and earthquake mechanisms, are needed for the entire country. Their preparation will require the close collaboration of engineers, seismologists, and geologists. Geologic maps of all inhabited places in earthquake-prone parts of the country are also needed by city planners and others, because the direct relationship between local geology and potential earthquake damage is now well understood. Improved and enlarged nets of earthquake-sensing instruments, sited in relation to known geology, are needed, as are many more geodetic and hydrographic measurements. Every large earthquake, wherever located, should be regarded as a full-scale laboratory experiment whose study can give scientific and engineering information unobtainable from any other source. Plans must be made before the event to insure staffing, funding, and coordination of effort for the scientific and engineering study of future earthquakes. Advice of earth scientists and engineers should be used in the decision-making processes involved in reconstruction after any future disastrous earthquake, as was done after the Alaska earthquake. The volume closes with a selected bibliography and a comprehensive index to the entire series of U.S. Geological Survey Professional Papers 541-546. This is the last in a series of six reports that the U.S. Geological Survey published on the results of a comprehensive geologic study that began, as a reconnaissance survey, within 24 hours after the March 27, 1964, Magnitude 9.2 Great Alaska Earthquake and extended, as detailed investigations, through several field seasons. The 1964 Great Alaska earthquake was the largest earthquake in the U.S. since 1700. Professional Paper 546, in 1 part, describes Lessons and Conclusions.

  19. 5. Conclusion

    OpenAIRE

    Beerli, Monique Jo

    2013-01-01

    Attracted by conflict and war, starvation and disease, natural disasters and underdevelopment, discrimination and injustice, solidarity organizations and their supporters engage themselves in struggles for the acquisition of benefits that they themselves will not receive. In the absence of political solutions addressing the demands of a given people, non-state actors are capable of appropriating functions and responsibilities upon themselves which the state is unwilling or unable to perform. ...

  20. Conclusion conference

    International Nuclear Information System (INIS)

    Tubiana, M.

    1997-01-01

    Radioactive isotopes are the basis of spectacular advancements in biology, but also in medicine, not only indirectly with progress in disease and human body understanding, but also directly through nuclear medicine and radiotherapy. The important role of the Cea in the development of French radiotherapy, dosimetry and radioactive isotopes (especially cobalt) is reviewed

  1. Gulf War Illnesses: DOD's Conclusions about U.S. Troops' Exposure Cannot Be Adequately Supported

    National Research Council Canada - National Science Library

    Rhodes, Keith

    2004-01-01

    ... (MOD) conclusions about troops' exposure. The GAO found that DoD's and MOD's conclusions about troops' exposure to CW agents, based on DoD and CIA plume modeling, cannot be adequately supported...

  2. Move Analysis of the Conclusion Sections of Research Papers in Persian and English

    Science.gov (United States)

    Zamani, Gerannaz; Ebadi, Saman

    2016-01-01

    The structure of the conclusion sections in Research Papers (RPs) is of significance in academic writing. The conclusion section in spite of providing an outline of the article, states other essential components, such as recommendations, implications and statements of possible lines of future research. This paper analyses the conclusion parts of…

  3. Conclusiveness of the Cochrane reviews in gynaecological cancer: A systematic analysis.

    Science.gov (United States)

    Yin, Shande; Chuai, Yunhai; Wang, Aiming; Zhang, Lanmei

    2015-06-01

    To assess the conclusiveness of Cochrane reviews in the field of gynaecological cancer. The Cochrane Library was searched for reviews regarding gynaecological cancer published between 1 January 2000 and 1 November 2014. Data were extracted from each paper and the conclusiveness of each review was assessed. The study included 66 reviews, 41 (62.1%) of which were conclusive. Of these, 58 included randomized controlled trials (RCTs), 37 (63.8%) of which were conclusive. Conclusive reviews of RCTs included significantly more patients than inconclusive reviews, but there was no difference in the number of included studies. Of the eight reviews of nonrandomized studies, four (50.0%) were conclusive. The majority of reviews recognized the need for additional studies. In the field of gynaecological cancer, reviews are more likely to be conclusive when they include RCTs, as well as large numbers of patients. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  4. Relationship between funding source and conclusion among nutrition-related scientific articles.

    Science.gov (United States)

    Lesser, Lenard I; Ebbeling, Cara B; Goozner, Merrill; Wypij, David; Ludwig, David S

    2007-01-01

    Industrial support of biomedical research may bias scientific conclusions, as demonstrated by recent analyses of pharmaceutical studies. However, this issue has not been systematically examined in the area of nutrition research. The purpose of this study is to characterize financial sponsorship of scientific articles addressing the health effects of three commonly consumed beverages, and to determine how sponsorship affects published conclusions. Medline searches of worldwide literature were used to identify three article types (interventional studies, observational studies, and scientific reviews) about soft drinks, juice, and milk published between 1 January, 1999 and 31 December, 2003. Financial sponsorship and article conclusions were classified by independent groups of coinvestigators. The relationship between sponsorship and conclusions was explored by exact tests and regression analyses, controlling for covariates. 206 articles were included in the study, of which 111 declared financial sponsorship. Of these, 22% had all industry funding, 47% had no industry funding, and 32% had mixed funding. Funding source was significantly related to conclusions when considering all article types (p = 0.037). For interventional studies, the proportion with unfavorable conclusions was 0% for all industry funding versus 37% for no industry funding (p = 0.009). The odds ratio of a favorable versus unfavorable conclusion was 7.61 (95% confidence interval 1.27 to 45.73), comparing articles with all industry funding to no industry funding. Industry funding of nutrition-related scientific articles may bias conclusions in favor of sponsors' products, with potentially significant implications for public health.

  5. Conclusiveness of fine needle aspiration in 2419 histologically confirmed benign and malignant breast lesions

    NARCIS (Netherlands)

    Kooistra, B.; Wauters, C.; Wobbes, T.; Strobbe, L.

    2011-01-01

    We aimed to retrospectively assess (1) the conclusiveness of breast fine needle aspiration (FNA) in a histologically confirmed population and (2) the clinical and radiologic determinants of a conclusive diagnosis. Aspirates were diagnosed as inadequate, benign, atypical, suspicious or malignant. We

  6. 20 CFR 410.471 - Conclusion by physician regarding miner's disability or death.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Conclusion by physician regarding miner's disability or death. 410.471 Section 410.471 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Total Disability or Death Due to Pneumoconiosis § 410.471 Conclusion...

  7. Diffusion versus linear ballistic accumulation: different models but the same conclusions about psychological processes?

    NARCIS (Netherlands)

    Donkin, C.; Brown, S.; Heathcote, A.; Wagenmakers, E.-J.

    2011-01-01

    Quantitative models for response time and accuracy are increasingly used as tools to draw conclusions about psychological processes. Here we investigate the extent to which these substantive conclusions depend on whether researchers use the Ratcliff diffusion model or the Linear Ballistic

  8. Forensic scientists' conclusions: how readable are they for non-scientist report-users?

    Science.gov (United States)

    Howes, Loene M; Kirkbride, K Paul; Kelty, Sally F; Julian, Roberta; Kemp, Nenagh

    2013-09-10

    Scientists have an ethical responsibility to assist non-scientists to understand their findings and expert opinions before they are used as decision-aids within the criminal justice system. The communication of scientific expert opinion to non-scientist audiences (e.g., police, lawyers, and judges) through expert reports is an important but under-researched issue. Readability statistics were used to assess 111 conclusions from a proficiency test in forensic glass analysis. The conclusions were written using an average of 23 words per sentence, and approximately half of the conclusions were expressed using the active voice. At an average Flesch-Kincaid Grade level of university undergraduate (Grade 13), and Flesch Reading Ease score of difficult (42), the conclusions were written at a level suitable for people with some tertiary education in science, suggesting that the intended non-scientist readers would find them difficult to read. To further analyse the readability of conclusions, descriptive features of text were used: text structure; sentence structure; vocabulary; elaboration; and coherence and unity. Descriptive analysis supported the finding that texts were written at a level difficult for non-scientists to read. Specific aspects of conclusions that may pose difficulties for non-scientists were located. Suggestions are included to assist scientists to write conclusions with increased readability for non-scientist readers, while retaining scientific integrity. In the next stage of research, the readability of expert reports in their entirety is to be explored. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  9. Conclusions of the presidency. European council of Barcelona, March 15 and 16 2002; Conclusions de la presidence. Conseil europeen de Barcelone 15 et 16 mars 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This document summarizes the conclusions of the European Council held in Barcelona (Spain) on March 15 and 16, 2002. Among the priority actions listed by the council figure the integration of energy, transportation and communication networks at the European scale. In particular, the council commits the Parliament and itself to start the final phase of opening of gas and electricity markets: free choice of a supplier, obligation of public utility, security of supplies, separation between transmission and distribution and between production and supply, non-discriminatory access of consumers and suppliers to networks with transparent tariffs, establishment of a regulatory agency in each member state, agreement for a tariffing system for the international electricity trades etc.. Concerning the sustainable development strategy of the European union, the council is pressing the member states for the completion of the national procedures of ratification of the Kyoto protocol. However, new measures need to be taken to develop technologies respectful for the environment, in particular in the domain of energy and transports. (J.S.)

  10. Three Mile Island unit 2 vessel investigation project. Conclusions and significance

    International Nuclear Information System (INIS)

    Beckjord, E.S.

    1994-01-01

    At the conclusion of the TMI-2 Vessel Investigation Project, additional insights about the accident have been gained, specifically in the area of reactor vessel integrity and the conditions of the lower head of the reactor vessel. This paper discusses three topics: the evolving views about the TMI-2 accident scenario over time, the technical conclusions of the TMI-2 VIP (recovery of samples from the vessel lower head), and the broad significance of these findings (accident management). 4 refs

  11. Funding source, conflict of interest and positive conclusions in neuro-oncology clinical trials.

    Science.gov (United States)

    Moraes, Fabio Y; Mendez, Lucas C; Taunk, Neil K; Raman, Srinivas; Suh, John H; Souhami, Luis; Slotman, Ben; Weltman, Eduardo; Spratt, Daniel E; Berlin, Alejandro; Marta, Gustavo N

    2018-02-01

    We aimed to test any association between authors' conclusions and self-reported COI or funding sources in central nervous system (CNS) studies. A review was performed for CNS malignancy clinical trials published in the last 5 years. Two investigators independently classified study conclusions according to authors' endorsement of the experimental therapy. Statistical models were used to test for associations between positive conclusions and trials characteristics. From February 2010 to February 2015, 1256 articles were retrieved; 319 were considered eligible trials. Positive conclusions were reported in 56.8% of trials with industry-only, 55.6% with academia-only, 44.1% with academia and industry, 77.8% with none, and 76.4% with not described funding source (p = 0.011). Positive conclusions were reported in 60.4% of trials with unrelated COI, 60% with related COI, and 60% with no COI reported (p = 0.997). Factors that were significantly associated with the presence of positive conclusion included trials design (phase 1) [OR 11.64 (95 CI 4.66-29.09), p source [OR 2.45 (95 CI 1.22-5.22), p = 0.011]. In a multivariable regression model, all these factors remained significantly associated with trial's positive conclusion. Funding source and self-reported COI did not appear to influence the CNS trials conclusion. Funding source information and COI disclosure were under-reported in 14.1 and 17.2% of the CNS trials. Continued efforts are needed to increase rates of both COI and funding source reporting.

  12. Application of Artificial Neural Networks in the Heart Electrical Axis Position Conclusion Modeling

    Science.gov (United States)

    Bakanovskaya, L. N.

    2016-08-01

    The article touches upon building of a heart electrical axis position conclusion model using an artificial neural network. The input signals of the neural network are the values of deflections Q, R and S; and the output signal is the value of the heart electrical axis position. Training of the network is carried out by the error propagation method. The test results allow concluding that the created neural network makes a conclusion with a high degree of accuracy.

  13. A fallacious jar? The peculiar relation between descriptive premises and normative conclusions in neuroethics.

    Science.gov (United States)

    Wagner, Nils-Frederic; Northoff, Georg

    2015-06-01

    Ethical questions have traditionally been approached through conceptual analysis. Inspired by the rapid advance of modern brain imaging techniques, however, some ethical questions appear in a new light. For example, hotly debated trolley dilemmas have recently been studied by psychologists and neuroscientists alike, arguing that their findings can support or debunk moral intuitions that underlie those dilemmas. Resulting from the wedding of philosophy and neuroscience, neuroethics has emerged as a novel interdisciplinary field that aims at drawing conclusive relationships between neuroscientific observations and normative ethics. A major goal of neuroethics is to derive normative ethical conclusions from the investigation of neural and psychological mechanisms underlying ethical theories, as well as moral judgments and intuitions. The focus of this article is to shed light on the structure and functioning of neuroethical arguments of this sort, and to reveal particular methodological challenges that lie concealed therein. We discuss the methodological problem of how one can--or, as the case may be, cannot--validly infer normative conclusions from neuroscientific observations. Moreover, we raise the issue of how preexisting normative ethical convictions threaten to invalidate the interpretation of neuroscientific data, and thus arrive at question-begging conclusions. Nonetheless, this is not to deny that current neuroethics rightly presumes that moral considerations about actual human lives demand empirically substantiated answers. Therefore, in conclusion, we offer some preliminary reflections on how the discussed methodological challenges can be met.

  14. Acceleration toward the conclusion negotiation of bilateral nuclear cooperation agreements indispensable for globalization

    International Nuclear Information System (INIS)

    Mitsumata, Hiroki; Hattori, Takuya; Ake, Yutaka

    2011-01-01

    According to Japan's basic policies of new growth strategy, it would be one option of the economic growth to increase exports of nuclear power plant system or its equipments. However, bilateral nuclear cooperation agreements are indispensable for business activities on nuclear power. Recently signature of agreement with Jordan, agreed conclusion negotiation with Vietnam and Korea, under negotiation with India and expected negotiation with Indonesia and Malaysia. Signed agreements with Russia and Kazakhstan will be coming into effect and contribute nuclear fuel supply at export of nuclear power system. This special article consists of four expert's papers titled as (1) necessity of conclusion negotiation of nuclear cooperation agreements with several countries simultaneously and in parallel, (2) Japan's nuclear cooperation in new era, (3) desirable acceleration of conclusion negotiation of nuclear cooperation agreements and (4) insurance of nuclear fuel supply fundamental for global business activities of Japan's nuclear industries-best choice to establish cooperative relations with US and Russia. (T. Tanaka)

  15. The grand leap of the whale up the Niagara Falls: converting philosophical conclusions into policy prescriptions.

    Science.gov (United States)

    Holm, Søren

    2015-04-01

    This article analyzes a neat conjuring trick employed in bioethics, that is, the immediate conversion of a philosophical conclusion into a policy prescription, and compares it to the "grand leap of the whale up the Niagara Falls" mentioned by Benjamin Franklin. It is shown that there is no simple and easy way to achieve the conversion, by considering arguments falling under four headings: (1) reasonable disagreement about values and theories, (2) general jurisprudential arguments, (3) the differences between policymaking and philosophy, and (4) the messy world of implementation. The particular issue used to illustrate the difficulties in moving from philosophical conclusion to policy description is infanticide of healthy infants, but the analysis is general, and the conclusion that the immediate move to policy is illegitimate is quite general.

  16. N Reactor Production Assurance Program blance of plant evaluation: report of findings and conclusions

    International Nuclear Information System (INIS)

    Hurd, E.N.; Bitten, E.J.

    1985-03-01

    Fourteen tasks were identified by UNC Nuclear Industries for evaluating the life expectancy of N Reactor structures, systems and components in the Balance of Plant portion of the Production Assurance Program. A Westinghouse Hanford Company (WHC) evaluation team was assigned to each of these fourteen tasks. A uniform set of criteria was used by all teams in evaluating the problems that may be encountered during the extended plant operating lifetime. The overall conclusion is that extended life to those Balance of Plant components and systems studied can be achieved. Problems with the potential for compromising that conclusion are identified, and feasible solutions are provided

  17. Optimal conclusive teleportation of a d-dimensional two-particle unknown quantum state

    Institute of Scientific and Technical Information of China (English)

    Yang Yu-Guang; Wen Qiao-Yan; Zhu Fu-Chen

    2006-01-01

    A conclusive teleportation protocol of a d-dimensional two-particle unknown quantum state using three ddimensional particles in an arbitrary pure state is proposed. A sender teleports the unknown state conclusively to a receiver by using the positive operator valued measure(POVM) and introducing an ancillary qudit to perform the generalized Bell basis measurement. We calculate the optimal teleportation fidelity. We also discuss and analyse the reason why the information on the teleported state is lost in the course of the protocol.

  18. Benchmark exercises on PWR level-1 PSA (step 3). Analyses of accident sequence and conclusions

    International Nuclear Information System (INIS)

    Niwa, Yuji; Takahashi, Hideaki.

    1996-01-01

    The results of level 1 PSA generate fluctuations due to the assumptions based on several engineering judgements set in the stages of PSA analysis. On the purpose of the investigation of uncertainties due to assumptions, three kinds of a standard problem, what we call benchmark exercise have been set. In this report, sensitivity studies (benchmark exercise) of sequence analyses are treated and conclusions are mentioned. The treatment of inter-system dependency would generate uncertainly of PSA. In addition, as a conclusion of the PSA benchmark exercise, several findings in the sequence analysis together with previous benchmark analyses in earlier INSS Journals are treated. (author)

  19. The medical eye: Conclusions from eye tracking research on expertise development in medicine

    NARCIS (Netherlands)

    Jarodzka, Halszka; Jaarsma, Thomas; Dewhurst, Richard; Boshuizen, Els

    2013-01-01

    Jarodzka, H., Jaarsma, T., Dewhurst, R., & Boshuizen, H. P. A. (2012, October). The medical eye: Conclusions from eye tracking research on expertise development in medicine. Paper presented at the New tools and practices for seeing and learning in medicine ’12, University of Turku, Turku, Finland.

  20. Jumping to the wrong conclusions? An investigation of the mechanisms of reasoning errors in delusions.

    Science.gov (United States)

    Jolley, Suzanne; Thompson, Claire; Hurley, James; Medin, Evelina; Butler, Lucy; Bebbington, Paul; Dunn, Graham; Freeman, Daniel; Fowler, David; Kuipers, Elizabeth; Garety, Philippa

    2014-10-30

    Understanding how people with delusions arrive at false conclusions is central to the refinement of cognitive behavioural interventions. Making hasty decisions based on limited data ('jumping to conclusions', JTC) is one potential causal mechanism, but reasoning errors may also result from other processes. In this study, we investigated the correlates of reasoning errors under differing task conditions in 204 participants with schizophrenia spectrum psychosis who completed three probabilistic reasoning tasks. Psychotic symptoms, affect, and IQ were also evaluated. We found that hasty decision makers were more likely to draw false conclusions, but only 37% of their reasoning errors were consistent with the limited data they had gathered. The remainder directly contradicted all the presented evidence. Reasoning errors showed task-dependent associations with IQ, affect, and psychotic symptoms. We conclude that limited data-gathering contributes to false conclusions but is not the only mechanism involved. Delusions may also be maintained by a tendency to disregard evidence. Low IQ and emotional biases may contribute to reasoning errors in more complex situations. Cognitive strategies to reduce reasoning errors should therefore extend beyond encouragement to gather more data, and incorporate interventions focused directly on these difficulties. Copyright © 2014 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  1. 19 CFR 210.63 - Proposed findings and conclusions and briefs.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Proposed findings and conclusions and briefs. 210.63 Section 210.63 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Temporary Relief § 210.63 Proposed findings...

  2. 19 CFR 210.40 - Proposed findings and conclusions and briefs.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Proposed findings and conclusions and briefs. 210.40 Section 210.40 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Prehearing Conferences and Hearings § 210...

  3. Conclusions and recommendations. [for problems in energy situation, air transportation, and hydrogen fuel

    Science.gov (United States)

    1973-01-01

    Conclusions and recommendations are presented for an analysis of the total energy situation; the effect of the energy problem on air transportation; and hydrogen fuel for aircraft. Properties and production costs of fuels, future prediction for energy and transportation, and economic aspects of hydrogen production are appended.

  4. 20 CFR 220.112 - Conclusions by physicians concerning the claimant's disability.

    Science.gov (United States)

    2010-04-01

    ... medically determinable physical or mental impairment which can be expected to result in death or which has... may have to consider such factors as age, education and past work experience. Such vocational factors... opinion by a treating source will be conclusive as to the medical issues of the nature and severity of a...

  5. Oklo: The fossil nuclear reactors. Physics study - Translation of chapters 6, 13 and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Naudet, R [CEA, Paris (France)

    1996-09-01

    Three parts of the 1991 book `Oklo: reacteurs nucleaires fossiles. Etude physique` have been translated in this report. The chapters bear the titles `Study of criticality`(45 p.), `Some problems with the overall functioning of the reactor zones`(45 p.) and `Conclusions` (15 p.), respectively.

  6. Oklo: The fossil nuclear reactors. Physics study - Translation of chapters 6, 13 and conclusions

    International Nuclear Information System (INIS)

    Naudet, R.

    1996-09-01

    Three parts of the 1991 book 'Oklo: reacteurs nucleaires fossiles. Etude physique' have been translated in this report. The chapters bear the titles 'Study of criticality'(45 p.), 'Some problems with the overall functioning of the reactor zones'(45 p.) and 'Conclusions' (15 p.), respectively

  7. Tritium in precipitation of Vostok (Antarctica): conclusions on the tritium latitude effect.

    Science.gov (United States)

    Hebert, Detlef

    2011-09-01

    During the Antarctic summer of 1985 near the Soviet Antarctic station Vostok, firn samples for tritium measurements were obtained down to a depth of 2.40 m. The results of the tritium measurements are presented and discussed. Based on this and other data, conclusions regarding the tritium latitude effect are derived.

  8. Energy 2000: effects of the program and conclusions from its evaluation

    International Nuclear Information System (INIS)

    Balthasar, A.

    2000-01-01

    The action program Energy 2000 has been continually reviewed by independent experts in view of its effects. This resulted in around 50 scientific studies between 1991 and 1999, dealing with different aspects of the program. In the book 'Energy 2000: effects of the program and conclusions from its evaluation', the results of these evaluations are summarised, and conclusions for the design of the follow-up program are drawn. The organisational frame of the program is presented and the question answered whether the determining principles of the program proved practical. Besides, the effects of state intervention, of the conflict solving groups and the voluntary actions of Energy 2000 are appraised. A separate chapter is dedicated to the evaluation strategy of the program, its implementation and the benefits of the evaluations. Propositions for the evaluation of the follow-up program are formulated as well. Dr. Andreas Balthasar is President of the Swiss Evaluation Society. (author)

  9. The 1993 Finnish Interdisciplinary Seminar on SETI - A review of aims, approaches and conclusions

    Science.gov (United States)

    Seppanen, Jouko

    1993-10-01

    The communications of the International Interdisciplinary Seminar on SETI, held on March 6-7, 1993 in Vantaa, Finland, are reviewed and the contents and conclusions of papers summarized. The seminar was organized jointly by the Finnish Artificial Intelligence Society (FAIS), Finnish Astronomical Society, Ursa Astronomical Association and Heureka - The Finnish Science Centre. As the ninth in a series of intelligence-related seminars of FAIS, SETI was chosen as the topic for spring 1993, noting the new ten year NASA SETI program HRMS (High Resolution Micro-wave Survey), commenced on Columbus Day, October 12, 1992. The aims and the interdisciplinary format of the seminar are described, the main results and conclusions of papers are restated, and the seminar publications introduced. The summaries of papers are based on their abstracts and contain excerpts from texts.

  10. Conclusions on the two technical panels on HLW-disposal and waste treatment processes respectively

    International Nuclear Information System (INIS)

    Dinkespiller, J.A.; Dejonghe, P.; Feates, F.

    1986-01-01

    The paper reports the concluding panel session at the European Community Conference on radioactive waste management and disposal, Luxembourg 1985. The panel considered the conclusions of two preceeding technical panels on high level waste (HLW) disposal and waste treatment processes. Geological disposal of HLW, waste management, safety assessment of waste disposal, public opinion, public acceptance of the manageability of radioactive wastes, international cooperation, and waste management in the United States, are all discussed. (U.K.)

  11. "Jumping to conclusions" in delusion-prone participants: an experimental economics approach.

    Science.gov (United States)

    van der Leer, Leslie; McKay, Ryan

    2014-01-01

    That delusional and delusion-prone individuals "jump to conclusions" on probabilistic reasoning tasks is a key finding in cognitive neuropsychiatry. Here we focused on a less frequently investigated aspect of "jumping to conclusions" (JTC): certainty judgments. We incorporated rigorous procedures from experimental economics to eliminate potential confounds of miscomprehension and motivation and systematically investigated the effect of incentives on task performance. Low- and high-delusion-prone participants (n = 109) completed a series of computerised trials; on each trial, they were shown a black or a white fish, caught from one of the two lakes containing fish of both colours in complementary ratios. In the betting condition, participants were given £4 to distribute over the two lakes as they wished; in the control condition, participants simply provided an estimate of how probable each lake was. Deviations from Bayesian probabilities were investigated. Whereas high-delusion-prone participants in both the control and betting conditions underestimated the Bayesian probabilities (i.e. were conservative), low-delusion-prone participants in the control condition underestimated but those in the betting condition provided accurate estimates. In the control condition, there was a trend for high-delusion-prone participants to give higher estimates than low-delusion-prone participants, which is consistent with previous reports of "jumping to conclusions" in delusion-prone participants. However, our findings in the betting condition, where high-delusion-prone participants provided lower estimates than low-delusion-prone participants (who were accurate), are inconsistent with the jumping-to-conclusions effect in both a relative and an absolute sense. Our findings highlight the key role of task incentives and underscore the importance of comparing the responses of delusion-prone participants to an objective rational standard as well as to the responses of non

  12. Chernobyl accident: causes and consequences (expert conclusion). Part 3. Chernobyl accident effect on Belarus

    International Nuclear Information System (INIS)

    Nesterenko, V.B.

    1992-01-01

    Expert conclusion is presented on the Chernobyl accident effect on Belarus. Problems of ground and food contamination, medical and biological radiation effects on the population are considered. Attention is paid to the radiation monitoring and radiometric gages. Scale of the damage for forestry and agriculture is described and recommendations on the agriculture is described and recommendations on the agricultural production and forest utilization at contaminated areas are given. 24 refs.; 4 figs.; 24 tabs

  13. Cognitive control in belief-laden reasoning during conclusion processing: An ERP study

    OpenAIRE

    Junlong Luo, Xiumin Du , Edward J. N. Stupple, Xiao Xiao, Lei Jia , Qinglin Zhang ,

    2012-01-01

    Belief-bias is the tendency to accept conclusions that are compatible with existing beliefs more frequently than those that contradict beliefs. It is one of the most replicated behavioral findings in the reasoning literature. Recently, neuroimaging studies using functional magnetic resonance imaging (fMRI) and event-related potentials (ERPs) have provided a new perspective and have demonstrated neural correlates of belief bias that have been viewed as supportive of dual process theories of be...

  14. International senior expert symposium on electricity and the environment: Highlights and conclusions from Helsinki

    International Nuclear Information System (INIS)

    Bennett, L.L.

    1991-01-01

    This article summarizes briefly the Senior Expert Symposium on Electricity and the Environment, held in May 1991. Four Expert Groups considered key issues: the implications for the global environment of energy and electricity supply and demand; energy sources and technologies for electricity generation; comparative environmental and health effects of different energy sources for electricity generation; and the incorporation of environmental and health impacts into policy, planning and decision making for the electricity sector. The conclusions of these groups are presented

  15. ANCLI's conclusions and recommendations made after the ANCLI colloquium 'Tritium, discrete, but present everywhere'

    International Nuclear Information System (INIS)

    Sene, M.

    2009-01-01

    The authors briefly state the conclusions of the colloquium about the presence of tritium in the environment, its sanitary impact, the re-examination of a management based on release, the need to reduce tritium production. The recommendations are also indicated: to continue researches on organically bound tritium, not to allow any release increase as long as effects are not better known. The role of the ANCLI is outlined

  16. Definition of sampling units begets conclusions in ecology: the case of habitats for plant communities

    OpenAIRE

    M?rsdorf, Martin A.; Ravolainen, Virve T.; St?vern, Leif Einar; Yoccoz, Nigel G.; J?nsd?ttir, Ingibj?rg Svala; Br?then, Kari Anne

    2015-01-01

    In ecology, expert knowledge on habitat characteristics is often used to define sampling units such as study sites. Ecologists are especially prone to such approaches when prior sampling frames are not accessible. Here we ask to what extent can different approaches to the definition of sampling units influence the conclusions that are drawn from an ecological study? We do this by comparing a formal versus a subjective definition of sampling units within a study design which is ...

  17. Regret and Responsibility Resolved? Evaluating Ordóñez and Connolly's (2000) Conclusions.

    Science.gov (United States)

    Zeelenberg; van Dijk WW; Manstead

    2000-01-01

    T. Connolly, L. D. Ordo;aan;atez, and R. Coughlan (1997, Organizational Behavior and Human Decision Processes, 70, 73-85) argued, on the basis of 5 experiments, that regret need not be related to a sense of responsibility for the regretted outcome. We (M. Zeelenberg, W. W. van Dijk, & A. S. R. Manstead, 1998, Organizational Behavior and Human Decision Processes, 74, 254-272) showed in 2 experiments that this conclusion was premature, because it was based on an indirect measure of regret (i.e., overall happiness with the decision outcome). When regret was directly measured, the predicted effects of responsibility were found. L. D. Ordo;aan;atez and T. Connolly (2000, Organizational Behavior and Human Decision Processes, 81, 132-142) replicated our findings in 2 experiments. Based on their findings they arrived at 4 conclusions. In this rejoinder we first discuss Ordóñez and Connolly's new studies and we then discuss the validity of their 4 conclusions. Copyright 2000 Academic Press.

  18. Jumping to the wrong conclusions? An investigation of the mechanisms of reasoning errors in delusions

    Science.gov (United States)

    Jolley, Suzanne; Thompson, Claire; Hurley, James; Medin, Evelina; Butler, Lucy; Bebbington, Paul; Dunn, Graham; Freeman, Daniel; Fowler, David; Kuipers, Elizabeth; Garety, Philippa

    2014-01-01

    Understanding how people with delusions arrive at false conclusions is central to the refinement of cognitive behavioural interventions. Making hasty decisions based on limited data (‘jumping to conclusions’, JTC) is one potential causal mechanism, but reasoning errors may also result from other processes. In this study, we investigated the correlates of reasoning errors under differing task conditions in 204 participants with schizophrenia spectrum psychosis who completed three probabilistic reasoning tasks. Psychotic symptoms, affect, and IQ were also evaluated. We found that hasty decision makers were more likely to draw false conclusions, but only 37% of their reasoning errors were consistent with the limited data they had gathered. The remainder directly contradicted all the presented evidence. Reasoning errors showed task-dependent associations with IQ, affect, and psychotic symptoms. We conclude that limited data-gathering contributes to false conclusions but is not the only mechanism involved. Delusions may also be maintained by a tendency to disregard evidence. Low IQ and emotional biases may contribute to reasoning errors in more complex situations. Cognitive strategies to reduce reasoning errors should therefore extend beyond encouragement to gather more data, and incorporate interventions focused directly on these difficulties. PMID:24958065

  19. How often do sensitivity analyses for economic parameters change cost-utility analysis conclusions?

    Science.gov (United States)

    Schackman, Bruce R; Gold, Heather Taffet; Stone, Patricia W; Neumann, Peter J

    2004-01-01

    There is limited evidence about the extent to which sensitivity analysis has been used in the cost-effectiveness literature. Sensitivity analyses for health-related QOL (HR-QOL), cost and discount rate economic parameters are of particular interest because they measure the effects of methodological and estimation uncertainties. To investigate the use of sensitivity analyses in the pharmaceutical cost-utility literature in order to test whether a change in economic parameters could result in a different conclusion regarding the cost effectiveness of the intervention analysed. Cost-utility analyses of pharmaceuticals identified in a prior comprehensive audit (70 articles) were reviewed and further audited. For each base case for which sensitivity analyses were reported (n = 122), up to two sensitivity analyses for HR-QOL (n = 133), cost (n = 99), and discount rate (n = 128) were examined. Article mentions of thresholds for acceptable cost-utility ratios were recorded (total 36). Cost-utility ratios were denominated in US dollars for the year reported in each of the original articles in order to determine whether a different conclusion would have been indicated at the time the article was published. Quality ratings from the original audit for articles where sensitivity analysis results crossed the cost-utility ratio threshold above the base-case result were compared with those that did not. The most frequently mentioned cost-utility thresholds were $US20,000/QALY, $US50,000/QALY, and $US100,000/QALY. The proportions of sensitivity analyses reporting quantitative results that crossed the threshold above the base-case results (or where the sensitivity analysis result was dominated) were 31% for HR-QOL sensitivity analyses, 20% for cost-sensitivity analyses, and 15% for discount-rate sensitivity analyses. Almost half of the discount-rate sensitivity analyses did not report quantitative results. Articles that reported sensitivity analyses where results crossed the cost

  20. Workshop on iodine aspects of severe accident management. Summary and conclusions

    International Nuclear Information System (INIS)

    2000-03-01

    Following a recommendation of the OECD Workshop on the Chemistry of Iodine in Reactor Safety held in Wuerenlingen (Switzerland) in June 1996 [Summary and Conclusions of the Workshop, Report NEA/CSNI/R(96)7], the CSNI decided to sponsor a Workshop on Iodine Aspects of Severe Accident Management, and their planned or effective implementation. The starting point for this conclusion was the realization that the consolidation of the accumulated iodine chemistry knowledge into accident management guidelines and procedures remained, to a large extent, to be done. The purpose of the meeting was therefore to help build a bridge between iodine research and the application of its results in nuclear power plants, with particular emphasis on severe accident management. Specifically, the Workshop was expected to answer the following questions: - what is the role of iodine in severe accident management? - what are the needs of the utilities? - how can research fulfill these needs? The Workshop was organized in Vantaa (Helsinki), Finland, from 18 to 20 May 1999, in collaboration with Fortum Engineering Ltd. It was attended by forty-six specialists representing fifteen Member countries and the European Commission. Twenty-eight papers were presented. These included four utility papers, representing the views of Electricite de France (EDF), Teollisuuden Voima Oy and Fortum Engineering Ltd (Finland), the Nuclear Energy Institute (USA), and Japanese utilities. The papers were presented in five sessions: - iodine speciation; - organic compound control; - iodine control; - modeling; - iodine management; A sixth session was devoted to a general discussion on iodine management under severe accident conditions. This report summarizes the content of the papers and the conclusions of the workshop

  1. Specialist meeting on selected containment severe accident management strategies. Summary and conclusions

    International Nuclear Information System (INIS)

    1994-01-01

    The CSNI Specialist Meeting on Selected Containment Severe Accident Management Strategies held in Stockholm, Sweden in June 1994 was organised by the Task Group on Containment Aspects of Severe Accident Management (CAM) of CSNI's Principal Working Group on the Confinement of Accidental Radioactive Releases (PWG4) in collaboration with the Swedish Nuclear Power Inspectorate (SKI). Conclusions and recommendations are given for each of the sessions of the workshops: Containment accident management strategies (general aspects); hydrogen management techniques and other containment accident management techniques; surveillance and protection of containment function

  2. Some conclusions about the concrete strength of the bored piles of Angra 2 nuclear power plant

    International Nuclear Information System (INIS)

    Thomaz, E.C.S.; Joia, L.A.

    1984-01-01

    The concrete of the bored piles of Angra 2 was submitted to a deep control, so more than five thousand core samples were analyzed to verify the quality of the concrete. Based on these samples and using statistics regression theory some conclusions could be done. It was analyzed the dependence of the concrete strength upon the depth of the pile. Also based on these samples some probability distribution functions that could simulate the concrete strength were studied applying the Kolmogorov - Smirnov fitness test. Finally, a method for evaluating a confidence interval of one of the probability function (Weibull distribution) was developed adopting the Monte Carlo simulation technique. (Author) [pt

  3. One metric does not tell the whole story of scientific production. III. Management and conclusions

    Directory of Open Access Journals (Sweden)

    Nieves GONZÁLEZ-FERNÁNDEZ-VILLAVICENCIO

    2016-09-01

    Full Text Available Introduction: There are different strategies for scientific publication that can be addressed from the perspective of management, ahead of the assessment by national agencies. Rising of alternative metrics, services and suppliers. Method: Narrative review. Results: the characteristic features of the evaluation criteria of scientific publications by Spanish agencies evaluation are presented and described altmetrics services. Conclusions: The need for national evaluation systems of scientific production to avoid the current bias and ignorance of the publishing sector which suffer WoS and Scopus arises. And also the need for other altmetric systems, complementary to traditional, to expand the type of scientific products and evaluate the scientific social impact.

  4. The successful conclusion of the Deep Space 1 Mission: important results without a flashy title

    Science.gov (United States)

    Rayman, M. D.

    2002-01-01

    In September 2001, Deep Space 1 (DS1) completed a high-risk and flawless encounter with comet 19P/Borrelly. Its data provide a detailed view of this comet and offere surprising and exciting insights. With this successful conclusion of its extended mission, DS1 undertook a hyperextended mission. Following this period of extremely agressive testing, with no further technology or science objectives, the mission was terminated on December 18, 2001, with the powering off of the spacecraft's trnasmitter, although the receiver was left on. By the end of its mission, DS1 had returned a wealth of important science data and engineering data for future missions.

  5. Epidemiology, biology and therapy of Merkel cell carcinoma: conclusions from the EU project IMMOMEC

    DEFF Research Database (Denmark)

    Becker, Juergen C.; Stang, Andreas; zur Hausen, Axel

    2018-01-01

    Merkel cell carcinoma (MCC) is a highly aggressive, often lethal neuroendocrine cancer. Its carcinogenesis may be either caused by the clonal integration of the Merkel cell polyomavirus into the host genome or by UV-induced mutations. Notably, virally-encoded oncoproteins and UV-induced mutations...... knowledge on epidemiology, biology and therapy of MCC as conclusion of the project 'Immune Modulating strategies for treatment of Merkel Cell Carcinoma', which was funded over a 5-year period by the European Commission to investigate innovative immunotherapies for MCC....

  6. The prospects for nuclear power in the UK. Conclusions of the Government's nuclear review

    International Nuclear Information System (INIS)

    1995-05-01

    The conclusions of the United Kingdom government's review of the nuclear industry in Britain were presented to Parliament in May 1995. The provision of public sector support for a new nuclear power station is deemed unwarranted against the background of the current electricity market. In reaching this conclusion the government considered possible environmental and strategic advantages, the question of diversity of fuel sources, and wider economic benefits. It is intended to privatize parts of Nuclear Electric and Scottish Nuclear in 1996 as subsidiaries of a single holding company to take over the UK's AGR and PWR stations together with a significant level of their associated liabilities. A publicly owned company will continue to run the magnox stations and retain their liabilities. British Nuclear Fuels Ltd (BNFL) will continue to offer nuclear fuel services and to receive government support in developing business in overseas markets. Since their formation in 1990, Nuclear Electric and Scottish Nuclear have improved their financial performance significantly. At privatisation the nuclear component of the fossil fuel levy will cease to be paid to Nuclear Electric and Scottish Nuclear will no longer receive the current premium price paid under the Nuclear Energy Agreement. The current regulatory regime and rigorous safety standards for nuclear power will remain substantially unchanged. (UK)

  7. Comparative analysis of sustainable consumption and production in Visegrad region - conclusions for textile and clothing sector

    Science.gov (United States)

    Koszewska, M.; Militki, J.; Mizsey, P.; Benda-Prokeinova, R.

    2017-10-01

    Gradual environmental degradation, shrinking of non-renewable resources, and lower quality of life are directly or indirectly arising from snowballing consumption. These unfavorable processes concern increasingly textile and clothing sector and are increasingly being felt in Visegrad Region (V4). The objective of the article was to access current consumption patterns in V4 countries, identify the factors that influence those patterns and finally to draw the conclusions for more sustainable consumption and production models as well as to make a comparative analysis of the results across V4 countries. A consumer survey was conducted to examine V4 citizens’ attitudes and behaviors in the context of sustainable consumption. To ensure sample size and comparability across countries 2000 randomly-selected V4 citizens, aged 18 and over, were interviewed. To analyze the supply side of the market and legal framework, the desk research was used. The results allowed to give some guidelines for the joint V4 strategy for solving ecological and social problems of V4 countries as well as the conclusions for textile and clothing sector.

  8. [Sexual child abuse: correlation between medical certificates' conclusions and judiciary sanctions].

    Science.gov (United States)

    Soumah, M M; Bah, H; Mbaye, I; Fall, M C; Yetognon, C; Sow, M L

    2005-01-01

    Sexual child abuse, comprises of indecency attitudes and physical misbehaviours, directed towards children are dominated by rape. The objective of our study was to assess in sexual child abuse the relation between the conclusion of medical certificates and court decision. It is a retrospective study carried out from 1994 to 1998 on the clerk's office correctional repertories in Dakar regional court. An overall number of 79 cases of child abuse were collected in 5 years period. Children under 18 years old of of both sex, were concerned. Data found were correlated with a review of requisition cases received by the of gynaecology and obstetrics clinic of Aristide Dantec Hospital. This facilitates the establishement of the relationship between the offences and the pronounced sanctions, as well as the initial medical certificate and these sanctions. The sanctions were severe whenever rape had been retained. Some cases were disqualified in indecent assault and were judged as such. The judge decision, which follow the medical certificate conclusions in 11 cases out of 14 shows the importance and reliability of this medical document. All files reviewed at the medical and legal level were incomplete. The difficulty of the materiality of the rape and the psychological consequences in the long run and especially HIV infection should invite to a multidisciplinary, specialized and organized management of sexual child abuse. This study has shown the importance of a correct and complete drafting of the medical certificate, to enable the establishment by the judge the materiality of the facts.

  9. Attaining and Maintaining a Continuity of Knowledge to Draw Safeguards Conclusions with Confidence.

    Energy Technology Data Exchange (ETDEWEB)

    Bean, Robert [Purdue Univ., West Lafayette, IN (United States); Blair, Dianna S. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Pickett, Chris [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2014-11-01

    As the 21st century progresses, new nuclear facilities and the expansion of nuclear activities into new countries will require the International Atomic Energy Agency (IAEA) to place a higher reliance on attaining and maintaining a Continuity of Knowledge (CoK) of its safeguards information than is currently practiced. Additionally, a conceptual view of where and how CoK can be applied will need to evolve to support improved efficiency and efficacy of drawing a safeguards conclusion for each Member State. The ability to draw a safeguards conclusion for a Member State will be predicated on the confidence that CoK has been attained and subsequently maintained with respect to the data and information streams used by the IAEA. This confidence can be described as a function of factors such as elapsed time since the measurement, surveillance of attributes, authentication of information, historic knowledge of potential system failures, and the number and type of data collections. A set of general scenarios are further described for determining what is required to attain CoK and whether CoK has been maintained. A high-level analysis of example scenarios is presented to identify failures or gaps that could cause a loss of CoK. Potential areas for technological research and development are discussed for the next generation of CoK tools.

  10. Analysing and exemplifying forensic conclusion criteria in terms of Bayesian decision theory.

    Science.gov (United States)

    Biedermann, A; Bozza, S; Taroni, F

    2018-03-01

    There is ongoing discussion in forensic science and the law about the nature of the conclusions reached based on scientific evidence, and on how such conclusions - and conclusion criteria - may be justified by rational argument. Examples, among others, are encountered in fields such as fingermarks (e.g., 'this fingermark comes from Mr. A's left thumb'), handwriting examinations (e.g., 'the questioned signature is that of Mr. A'), kinship analyses (e.g., 'Mr. A is the father of child C') or anthropology (e.g., 'these are human remains'). Considerable developments using formal methods of reasoning based on, for example (Bayesian) decision theory, are available in literature, but currently such reference principles are not explicitly used in operational forensic reporting and ensuing decision-making. Moreover, applied examples, illustrating the principles, are scarce. A potential consequence of this in practical proceedings, and hence a cause of concern, is that underlying ingredients of decision criteria (such as losses quantifying the undesirability of adverse decision consequences), are not properly dealt with. There is merit, thus, in pursuing the study and discussion of practical examples, demonstrating that formal decision-theoretic principles are not merely conceptual considerations. Actually, these principles can be shown to underpin practical decision-making procedures and existing legal decision criteria, though often not explicitly apparent as such. In this paper, we will present such examples and discuss their properties from a Bayesian decision-theoretic perspective. We will argue that these are essential concepts for an informed discourse on decision-making across forensic disciplines and the development of a coherent view on this topic. We will also emphasize that these principles are of normative nature in the sense that they provide standards against which actual judgment and decision-making may be compared. Most importantly, these standards are

  11. Status of maintenance in the US nuclear power industry 1985. Volume 1. Findings and conclusions

    International Nuclear Information System (INIS)

    1986-06-01

    This report presents the findings, conclusions and recommendations derived from activities performed under Phase I of the NRC Maintenance and Surveillance Program (MSP). Findings are based on trends and patterns derived from operational data compiled by the NRC for the period 1980 through 1985, site surveys conducted at eight plants, and questionnaires administered to NRC Resident Inspectors to characterize nuclear power plant maintenance programs and practices. These activities have shown that plant maintenance programs and practices are highly variable from plant-to-plant and are currently undergoing major changes. While measured plant performance has improved overall since 1980, the maintenance-related contribution to reportable events and challenges to safety systems remains high and is increasing by some measures. The findings of Phase I of the MSP confirmed a number of problems in nuclear power plant maintenance which warrant further NRC and industry attention

  12. The international INTRAVAL project. Summary and conclusions by the TVO/VTT Team

    International Nuclear Information System (INIS)

    Hautojaervi, A.

    1994-12-01

    Teollisuuden Voima Oy (TVO) participated the international cooperation project INTRAVAL and VTT Energy acted as a project team. The Finnish participation focused on flow and transport in crystalline fractured rock and six test cases out of thirteen were tackled. The experimental results were evaluated mainly by means of analytical transport models. The report presents a short review of the experience obtained in the course of the project. It concentrates on the issues revealed in the discussions and analyses of the six test cases in which the TVO/VTT team actively participated but some of the conclusions are even more general in nature. Some suggestions are made for future experimental and theoretical work in the field of geosphere. (15 refs., 2 tabs.)

  13. The six most essential questions in psychiatric diagnosis: a pluralogue. Part 4: general conclusion

    Directory of Open Access Journals (Sweden)

    Phillips James

    2012-12-01

    Full Text Available Abstract In the conclusion to this multi-part article I first review the discussions carried out around the six essential questions in psychiatric diagnosis – the position taken by Allen Frances on each question, the commentaries on the respective question along with Frances’ responses to the commentaries, and my own view of the multiple discussions. In this review I emphasize that the core question is the first – what is the nature of psychiatric illness – and that in some manner all further questions follow from the first. Following this review I attempt to move the discussion forward, addressing the first question from the perspectives of natural kind analysis and complexity analysis. This reflection leads toward a view of psychiatric disorders – and future nosologies – as far more complex and uncertain than we have imagined.

  14. Conclusive evidence of abrupt coagulation inside the void during cyclic nanoparticle formation in reactive plasma

    International Nuclear Information System (INIS)

    Wetering, F. M. J. H. van de; Nijdam, S.; Beckers, J.

    2016-01-01

    In this letter, we present scanning electron microscopy (SEM) results that confirm in a direct way our earlier explanation of an abrupt coagulation event as the cause for the void hiccup. In a recent paper, we reported on the fast and interrupted expansion of voids in a reactive dusty argon–acetylene plasma. The voids appeared one after the other, each showing a peculiar, though reproducible, behavior of successive periods of fast expansion, abrupt contraction, and continued expansion. The abrupt contraction was termed “hiccup” and was related to collective coagulation of a new generation of nanoparticles growing in the void using relatively indirect methods: electron density measurements and optical emission spectroscopy. In this letter, we present conclusive evidence using SEM of particles collected at different moments in time spanning several growth cycles, which enables us to follow the nanoparticle formation process in great detail.

  15. Gasification of waste. Summary and conclusions of twenty-five years of development

    Energy Technology Data Exchange (ETDEWEB)

    Rensfelt, Erik [TPS Termiska Processer AB, Nykoeping (Sweden); Oestman, Anders [Kemiinformation AB, Stockholm (Sweden)

    2000-04-01

    An overview of nearly thirty years development of waste gasification and pyrolysis technology is given, and some major general conclusions are drawn. The aim has been to give new developers an overview of earlier major attempts to treat MSW/RDF with thermochemical processes, gasification or pyrolysis. Research work in general is not covered, only R and D efforts that have led to substantial testing in pilot scale or demonstration. For further details, especially related to ongoing R and D, readers are referred to other recent reviews. The authors' view is that gasification of RDF with appropriate gas cleaning can play an important role in the future, for environmentally acceptable and efficient energy production. A prerequisite is that some of the major mistakes can be avoided, such as: (1) too rapid scale-up without experimental base, (2) unsuitable pretreatment of MSW to RDF and poor integration with material recycling, and (3) too limited gas/flue gas cleaning.

  16. No Conclusive Evidence for Transits of Proxima b in MOST Photometry

    Energy Technology Data Exchange (ETDEWEB)

    Kipping, David M.; Chen, Jingjing; Sandford, Emily [Department of Astronomy, Columbia University, 550 W. 120th Street, New York, NY 10027 (United States); Cameron, Chris [Department of Mathematics, Physics and Geology, Cape Breton University, 1250 Grand Lake Road, Sydney, NS B1P 6L2 (Canada); Hartman, Joel D.; Bakos, Gáspár Á.; Penev, Kaloyan; Csubry, Zoltan [Department of Astrophysical Sciences, 4 Ivy Lane, Princeton, NJ 08544 (United States); Davenport, James R. A. [Department of Physics and Astronomy, Western Washington University, 516 High Street, Bellingham, WA 98225 (United States); Matthews, Jaymie M. [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada); Sasselov, Dimitar [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Rowe, Jason [Observatoire Astronomque du Mont Mégantic, Départment de Physique, Université de Montréal C. P. 6128, Succursale, Centre-Ville, Montréal, QC H3C 3J7 (Canada); Siverd, Robert J. [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Drive, Suite 102, Santa Barbara, CA 93117 (United States); Jordán, Andrés [Instituto de Astrofísica, Universidad Católica de Chile, Av. Vicuña Mackenna 4860, 7820436 Macul, Santiago (Chile); Bayliss, Daniel [Observatoire Astronomique de Universite de Genéve, 51 ch. des Maillettes, 1290 Versoix (Switzerland); Henning, Thomas; Mancini, Luigi [Max Plank Institute for Astronomy, Königstuhl 17, D-69117 Heidelberg (Germany); and others

    2017-03-01

    The analysis of Proxima Centauri’s radial velocities recently led Anglada-Escudé et al. to claim the presence of a low-mass planet orbiting the Sun’s nearest star once every 11.2 days. Although the a priori probability that Proxima b transits its parent star is just 1.5%, the potential impact of such a discovery would be considerable. Independent of recent radial velocity efforts, we observed Proxima Centauri for 12.5 days in 2014 and 31 days in 2015 with the Microwave and Oscillations of Stars space telescope. We report here that we cannot make a compelling case that Proxima b transits in our precise photometric time series. Imposing an informative prior on the period and phase, we do detect a candidate signal with the expected depth. However, perturbing the phase prior across 100 evenly spaced intervals reveals one strong false positive and one weaker instance. We estimate a false-positive rate of at least a few percent and a much higher false-negative rate of 20%–40%, likely caused by the very high flare rate of Proxima Centauri. Comparing our candidate signal to HATSouth ground-based photometry reveals that the signal is somewhat, but not conclusively, disfavored (1 σ –2 σ ), leading us to argue that the signal is most likely spurious. We expect that infrared photometric follow-up could more conclusively test the existence of this candidate signal, owing to the suppression of flare activity and the impressive infrared brightness of the parent star.

  17. The 2015 Dietary Guidelines Advisory Committee Scientific Report: Development and Major Conclusions.

    Science.gov (United States)

    Millen, Barbara E; Abrams, Steve; Adams-Campbell, Lucile; Anderson, Cheryl Am; Brenna, J Thomas; Campbell, Wayne W; Clinton, Steven; Hu, Frank; Nelson, Miriam; Neuhouser, Marian L; Perez-Escamilla, Rafael; Siega-Riz, Anna Maria; Story, Mary; Lichtenstein, Alice H

    2016-05-01

    The Dietary Guidelines for Americans (DGA) is published every 5 y jointly by the Department of Health and Human Services (HHS) and the USDA and provides a framework for US-based food and nutrition programs, health promotion and disease prevention initiatives, and research priorities. Summarized in this report are the methods, major conclusions, and recommendations of the Scientific Report of the 2015 US Dietary Guidelines Advisory Committee (DGAC). Early in the process, the DGAC developed a conceptual model and formulated questions to examine nutritional risk and determinants and impact of dietary patterns in relation to numerous health outcomes among individuals aged ≥2 y. As detailed in the report, an expansive, transparent, and comprehensive process was used to address each question, with multiple opportunities for public input included. Consensus was reached on all DGAC's findings, including each conclusion and recommendation, and the entire report. When research questions were answered by original systematic literature reviews and/or with existing, high-quality expert reports, the quality and strength of the evidence was formally graded. The report was organized around the following 5 themes: 1) food and nutrient intakes and health: current status and trends; 2) dietary patterns, foods and nutrients, and health outcomes; 3) diet and physical activity behavior change; 4) food and physical activity environments; and 5) food sustainability and food safety. The following 3 cross-cutting topics were addressed: 1) sodium, 2) saturated fat, and 3) added sugars. Physical activity recommendations from recent expert reports were endorsed. The overall quality of the American diet was assessed to identify overconsumed and underconsumed nutrients of public health concern. Common food characteristics of healthy dietary patterns were determined. Features of effective interventions to change individual and population diet and physical activity behaviors in clinical, public

  18. Definition of sampling units begets conclusions in ecology: the case of habitats for plant communities.

    Science.gov (United States)

    Mörsdorf, Martin A; Ravolainen, Virve T; Støvern, Leif Einar; Yoccoz, Nigel G; Jónsdóttir, Ingibjörg Svala; Bråthen, Kari Anne

    2015-01-01

    In ecology, expert knowledge on habitat characteristics is often used to define sampling units such as study sites. Ecologists are especially prone to such approaches when prior sampling frames are not accessible. Here we ask to what extent can different approaches to the definition of sampling units influence the conclusions that are drawn from an ecological study? We do this by comparing a formal versus a subjective definition of sampling units within a study design which is based on well-articulated objectives and proper methodology. Both approaches are applied to tundra plant communities in mesic and snowbed habitats. For the formal approach, sampling units were first defined for each habitat in concave terrain of suitable slope using GIS. In the field, these units were only accepted as the targeted habitats if additional criteria for vegetation cover were fulfilled. For the subjective approach, sampling units were defined visually in the field, based on typical plant communities of mesic and snowbed habitats. For each approach, we collected information about plant community characteristics within a total of 11 mesic and seven snowbed units distributed between two herding districts of contrasting reindeer density. Results from the two approaches differed significantly in several plant community characteristics in both mesic and snowbed habitats. Furthermore, differences between the two approaches were not consistent because their magnitude and direction differed both between the two habitats and the two reindeer herding districts. Consequently, we could draw different conclusions on how plant diversity and relative abundance of functional groups are differentiated between the two habitats depending on the approach used. We therefore challenge ecologists to formalize the expert knowledge applied to define sampling units through a set of well-articulated rules, rather than applying it subjectively. We see this as instrumental for progress in ecology as only rules

  19. Definition of sampling units begets conclusions in ecology: the case of habitats for plant communities

    Directory of Open Access Journals (Sweden)

    Martin A. Mörsdorf

    2015-03-01

    Full Text Available In ecology, expert knowledge on habitat characteristics is often used to define sampling units such as study sites. Ecologists are especially prone to such approaches when prior sampling frames are not accessible. Here we ask to what extent can different approaches to the definition of sampling units influence the conclusions that are drawn from an ecological study? We do this by comparing a formal versus a subjective definition of sampling units within a study design which is based on well-articulated objectives and proper methodology. Both approaches are applied to tundra plant communities in mesic and snowbed habitats. For the formal approach, sampling units were first defined for each habitat in concave terrain of suitable slope using GIS. In the field, these units were only accepted as the targeted habitats if additional criteria for vegetation cover were fulfilled. For the subjective approach, sampling units were defined visually in the field, based on typical plant communities of mesic and snowbed habitats. For each approach, we collected information about plant community characteristics within a total of 11 mesic and seven snowbed units distributed between two herding districts of contrasting reindeer density. Results from the two approaches differed significantly in several plant community characteristics in both mesic and snowbed habitats. Furthermore, differences between the two approaches were not consistent because their magnitude and direction differed both between the two habitats and the two reindeer herding districts. Consequently, we could draw different conclusions on how plant diversity and relative abundance of functional groups are differentiated between the two habitats depending on the approach used. We therefore challenge ecologists to formalize the expert knowledge applied to define sampling units through a set of well-articulated rules, rather than applying it subjectively. We see this as instrumental for progress in

  20. OECD/CSNI Workshop on In-Vessel Core Debris Retention and Coolability - Summary and Conclusions

    International Nuclear Information System (INIS)

    Behbahani, Ali-Reza; Drozd, Andrzej; Kim, Sang-Baik; Micaelli, Jean-Claude; Okkonen, Timo; Sugimoto, Jun; Trambauer, Klaus; Tuomisto, Harri

    1999-01-01

    In the spring of 1994 an OECD Workshop on Large Pool Heat transfer was held in Grenoble. The scope of this workshop was the investigation of (1) molten pool heat transfer, (2) heat transfer to the surrounding water, and (3) the feasibility of in-vessel core debris cooling through external cooling of the vessel. Since this time, experimental test series have been completed (e.g., COPO, ULPU, CORVIS) and new experimental programs (e.g., BALI, SONATA, RASPLAV, debris and gap heat transfer) have been established to consolidate and expand the data base for further model development and to improve the understanding of in-vessel debris retention and coolability in a nuclear power plant. Discussions within the CSNI's PWG-2 and the Task Group on Degraded Core Cooling (TG-DCC) have led to the conclusion that the time was ripe for organizing a new international Workshop with the objectives: - to review the results of experimental research that has been conducted in this area; - to exchange information on the results of member countries experiments and model development on in-vessel core debris retention and coolability; - to discuss areas where additional experimental research is needed in order to provide an adequate data base for analytical model development for core debris retention and coolability. The scope of this workshop was limited to the phenomena connected to in-vessel core debris retention and coolability and did not include steam explosion and fission product issues. The workshop was structured into the following sessions: Key note papers; Experiments and model development; Debris bed heat transfer; Corium properties, molten pool convection and crust formation; Gap formation and gap cooling; Creep behaviour of reactor pressure vessel lower head; Ex-vessel boiling and critical heat flux phenomena; Scaling to reactor severe accident conditions and reactor applications. Compared to the previous workshop held in Grenoble in 1994, large progress has been made in the

  1. On an experimental curiosity that if undetected may lead to erroneous far-reaching conclusions

    International Nuclear Information System (INIS)

    Noninski, V.C.; Ciottone, J.L.; White, P.J.

    1997-01-01

    This letter gives a brief discussion of the possibilities of inducing nuclear effects by carrying out only chemical reactions. Undoubtedly, this interest is a result of the still unresolved problem of 'cold fusion,' and some colleagues tend to see a clear connection, and even an extension of the studies, between cold fusion and the alleged chemical transmutation of elements. While we have already published thorough reports (negative so far) of our studies with regard to the claimed increase of gamma-ray emission and beta decay after burning of a mixture of chemicals, this letter informs the Fusion Technology readership of an experimental curiosity that is encountered during similar studies that initially led us to an erroneous conclusion. As in previous studies, we compared certain radiochemical properties of a mixture of chemicals before and after a chemical reaction (burning). Under discussion here is a peak that we observed in the range of 412 keV in the gamma spectrum in one of the burned samples after neutron activating it for 3 min at 1 kW. This peak was ostensibly not present in the same sample unburned. 4 refs., 2 figs

  2. Why do different criteria for 'cure' yield different conclusions in comparing two treatments for bacterial vaginosis?

    Science.gov (United States)

    Thomas, Katherine K; Sanchez, Sixto; Garcia, Patricia J; Holmes, King K

    2005-09-01

    The objective of this study was to determine why different criteria for response to treatment of bacterial vaginosis (BV) led to markedly different conclusions about treatment efficacy in a randomized trial comparing metronidazole gel versus metronidazole/nystatin ovules. We compared the impact of two treatment regimens on individual components of Amsel and Nugent criteria at follow-up visits 14, 42, and 104 days after initiating treatment. Compared with gel, ovules more effectively eliminated amines, clue cells, and Gardnerella, Prevotella, or Mobiluncus morphotypes from vaginal fluid, thus achieving cure based on "usual" criteria (absence of BV by Amsel or Nugent criteria), but did not more effectively restore Lactobacillus morphotypes or lower vaginal pH, thus not meeting Federal Drug Administration (FDA) criteria for cure. Because early vaginal recolonization by lactobacilli was poor after both gel and ovules, FDA draft criteria for cure missed marked differences in treatment efficacies against Gardnerella, clue cells, and amines. Cure defined more "usually" may give more useful information.

  3. Development integration via real and technological convergence. Experience of Poland and conclusions for Ukraine

    Directory of Open Access Journals (Sweden)

    Michał G. Woźniak

    2014-09-01

    Full Text Available The paper summarizes main achievements, losses and gains during the first decade of Poland's membership in the EU, while also aiming at development of suggestions for the Polish economic policy in the years to come, as well as draws conclusions for Ukraine, which has now elected the strategy of international economic cooperation. The first part of the paper presents an empirical analysis of Poland's both real and technological convergence with the developed EU countries. These data show that since 1994, as the process of Poland integration with the EU commenced, our country significantly reduced the income and technology gap as compared to the EU. During the financial crisis, Poland 'felt' better than most European countries. In the second part of the paper we attempt to answer the question as to the current conditions of Polish economy development. It is demonstrated that Poland's economic success was due to multiple factors such as endogenous and exogenous, historical and those derived from present events. However, it can be assumed that integration with the EU has been an important positive factor in development of Poland during recent 20 years. Great importance was also vested in the implementation of economic reforms in Poland as well as in policy of the government, although not faultless. The last section of the paper identifies problems now faced by the EU and individual member states, including Poland as regards future years till 2020

  4. Paradigm, experiment and conclusion: La Casa by Bernard Rudofsky in three acts

    Directory of Open Access Journals (Sweden)

    Héctor García-Diego Villarías

    2018-04-01

    Full Text Available La Casa –or in English, the house– that Bernard Rudofsky built on the Spanish Mediterranean coast in 1971 is a valuable case study on the operational possibilities of popular architecture in the practice of this contemporary discipline. It is a repository of theoretical references typical of the vernacular world; its author, known for the exhibition Architecture without Architects, is emblematic of this type of architecture to which he dedicated much of his efforts as a theorist and polemicist throughout the course of his life. Additionally, La Casa is a unique architectural feat as it involves the practical materialization of its implicated theoretical position. It is possible that a concrete conclusion can be drawn from this case, which may shed light on the possible operability of a type of architecture that presents more than a few difficulties for the current context of the discipline, despite being habitually admired and praised. Additionally, the text presented here brings to light unpublished information found in the personal diaries of the architect that allows for the recreation of the circumstances surrounding the ideation and construction of this piece of architecture.

  5. Permutation entropy based time series analysis: Equalities in the input signal can lead to false conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Zunino, Luciano, E-mail: lucianoz@ciop.unlp.edu.ar [Centro de Investigaciones Ópticas (CONICET La Plata – CIC), C.C. 3, 1897 Gonnet (Argentina); Departamento de Ciencias Básicas, Facultad de Ingeniería, Universidad Nacional de La Plata (UNLP), 1900 La Plata (Argentina); Olivares, Felipe, E-mail: olivaresfe@gmail.com [Instituto de Física, Pontificia Universidad Católica de Valparaíso (PUCV), 23-40025 Valparaíso (Chile); Scholkmann, Felix, E-mail: Felix.Scholkmann@gmail.com [Research Office for Complex Physical and Biological Systems (ROCoS), Mutschellenstr. 179, 8038 Zurich (Switzerland); Biomedical Optics Research Laboratory, Department of Neonatology, University Hospital Zurich, University of Zurich, 8091 Zurich (Switzerland); Rosso, Osvaldo A., E-mail: oarosso@gmail.com [Instituto de Física, Universidade Federal de Alagoas (UFAL), BR 104 Norte km 97, 57072-970, Maceió, Alagoas (Brazil); Instituto Tecnológico de Buenos Aires (ITBA) and CONICET, C1106ACD, Av. Eduardo Madero 399, Ciudad Autónoma de Buenos Aires (Argentina); Complex Systems Group, Facultad de Ingeniería y Ciencias Aplicadas, Universidad de los Andes, Av. Mons. Álvaro del Portillo 12.455, Las Condes, Santiago (Chile)

    2017-06-15

    A symbolic encoding scheme, based on the ordinal relation between the amplitude of neighboring values of a given data sequence, should be implemented before estimating the permutation entropy. Consequently, equalities in the analyzed signal, i.e. repeated equal values, deserve special attention and treatment. In this work, we carefully study the effect that the presence of equalities has on permutation entropy estimated values when these ties are symbolized, as it is commonly done, according to their order of appearance. On the one hand, the analysis of computer-generated time series is initially developed to understand the incidence of repeated values on permutation entropy estimations in controlled scenarios. The presence of temporal correlations is erroneously concluded when true pseudorandom time series with low amplitude resolutions are considered. On the other hand, the analysis of real-world data is included to illustrate how the presence of a significant number of equal values can give rise to false conclusions regarding the underlying temporal structures in practical contexts. - Highlights: • Impact of repeated values in a signal when estimating permutation entropy is studied. • Numerical and experimental tests are included for characterizing this limitation. • Non-negligible temporal correlations can be spuriously concluded by repeated values. • Data digitized with low amplitude resolutions could be especially affected. • Analysis with shuffled realizations can help to overcome this limitation.

  6. Evaluating Behaviorally Oriented Aviation Maintenance Resource Management (MRM) Training and Programs: Methods, Results, and Conclusions

    Science.gov (United States)

    Taylor, James C.; Thomas, Robert L., III

    2003-01-01

    Assessment of the impact of Aviation Resource Management Programs on aviation culture and performance has compelled a considerable body of research (Taylor & Robertson, 1995; Taylor, 1998; Taylor & Patankar, 2001). In recent years new methods have been applied to the problem of maintenance error precipitated by factors such as the need for self-assessment of communication and trust. The present study - 2002 -- is an extension of that past work. This research project was designed as the conclusion of a larger effort to help understand, evaluate and validate the impact of Maintenance Resource Management (MRM) training programs, and other MRM interventions on participant attitudes, opinions, behaviors, and ultimately on enhanced safety performance. It includes research and development of evaluation methodology as well as examination of psychological constructs and correlates of maintainer performance. In particular, during 2002, three issues were addressed. First, the evaluation of two (independent & different) MRM programs for changing behaviors was undertaken. In one case we were able to further apply the approach to measuring written communication developed during 2001 (Taylor, 2002; Taylor & Thomas, 2003). Second, the MRM/TOQ surveys were made available for completion on the internet. The responses from these on-line surveys were automatically linked to a results calculator (like the one developed and described in Taylor, 2002) to aid industry users in analyzing and evaluating their local survey data on the internet. Third, the main trends and themes from our research about MRM programs over the past dozen years were reviewed.

  7. Pressure Measurement Techniques for Abdominal Hypertension: Conclusions from an Experimental Model.

    Science.gov (United States)

    Chopra, Sascha Santosh; Wolf, Stefan; Rohde, Veit; Freimann, Florian Baptist

    2015-01-01

    Introduction. Intra-abdominal pressure (IAP) measurement is an indispensable tool for the diagnosis of abdominal hypertension. Different techniques have been described in the literature and applied in the clinical setting. Methods. A porcine model was created to simulate an abdominal compartment syndrome ranging from baseline IAP to 30 mmHg. Three different measurement techniques were applied, comprising telemetric piezoresistive probes at two different sites (epigastric and pelvic) for direct pressure measurement and intragastric and intravesical probes for indirect measurement. Results. The mean difference between the invasive IAP measurements using telemetric pressure probes and the IVP measurements was -0.58 mmHg. The bias between the invasive IAP measurements and the IGP measurements was 3.8 mmHg. Compared to the realistic results of the intraperitoneal and intravesical measurements, the intragastric data showed a strong tendency towards decreased values. The hydrostatic character of the IAP was eliminated at high-pressure levels. Conclusion. We conclude that intragastric pressure measurement is potentially hazardous and might lead to inaccurately low intra-abdominal pressure values. This may result in missed diagnosis of elevated abdominal pressure or even ACS. The intravesical measurements showed the most accurate values during baseline pressure and both high-pressure plateaus.

  8. Micah 7:8-20: An apt conclusion to the book of Micah

    Directory of Open Access Journals (Sweden)

    W J Wessels

    2003-10-01

    Full Text Available It is argued in this article that Micah 7:8-20 forms an apt conclusion to the book of Micah. As was the case with Micah 1, the concluding section also focusses on Yahweh and his dealings with the people of the earth. There is a universal tendency to be detected in this section as well. An important aspect to notice� is� the liturgical nature of chapters six and seven, especially 7:8-20. There is a vagueness, almost a timelessness, imbuing this section. This could be intended allowing later generations of believers to apply these words to� their� own� circumstances. With Micah 7:8-20 as the concluding section of the book, one is left with a sense of well-roundedness, of completeness. The collection of oracles attributed� to Micah in general has a sombre tone. For this very reason Micah� 7:8-20� seems� to� change� the mood. It breathes hope into a negative atmosphere of judgment. It ends with a strong emphasis on the power of Yahweh, the power of forgiveness.

  9. A conclusive scalable model for the complete actuation response for IPMC transducers

    International Nuclear Information System (INIS)

    McDaid, A J; Aw, K C; Haemmerle, E; Xie, S Q

    2010-01-01

    This paper proposes a conclusive scalable model for the complete actuation response for ionic polymer metal composites (IPMC). This single model is proven to be able to accurately predict the free displacement/velocity and force actuation at varying displacements, with up to 3 V inputs. An accurate dynamic relationship between the force and displacement has been established which can be used to predict the complete actuation response of the IPMC transducer. The model is accurate at large displacements and can also predict the response when interacting with external mechanical systems and loads. This model equips engineers with a useful design tool which enables simple mechanical design, simulation and optimization when integrating IPMC actuators into an application. The response of the IPMC is modelled in three stages: (i) a nonlinear equivalent electrical circuit to predict the current drawn, (ii) an electromechanical coupling term and (iii) a segmented mechanical beam model which includes an electrically induced torque for the polymer. Model parameters are obtained using the dynamic time response and results are presented demonstrating the correspondence between the model and experimental results over a large operating range. This newly developed model is a large step forward, aiding in the progression of IPMCs towards wide acceptance as replacements to traditional actuators

  10. Results and Conclusions from the NASA Isokinetic Total Water Content Probe 2009 IRT Test

    Science.gov (United States)

    Reehorst, Andrew; Brinker, David

    2010-01-01

    The NASA Glenn Research Center has developed and tested a Total Water Content Isokinetic Sampling Probe. Since, by its nature, it is not sensitive to cloud water particle phase nor size, it is particularly attractive to support super-cooled large droplet and high ice water content aircraft icing studies. The instrument comprises the Sampling Probe, Sample Flow Control, and Water Vapor Measurement subsystems. Results and conclusions are presented from probe tests in the NASA Glenn Icing Research Tunnel (IRT) during January and February 2009. The use of reference probe heat and the control of air pressure in the water vapor measurement subsystem are discussed. Several run-time error sources were found to produce identifiable signatures that are presented and discussed. Some of the differences between measured Isokinetic Total Water Content Probe and IRT calibration seems to be caused by tunnel humidification and moisture/ice crystal blow around. Droplet size, airspeed, and liquid water content effects also appear to be present in the IRT calibration. Based upon test results, the authors provide recommendations for future Isokinetic Total Water Content Probe development.

  11. Conclusions from working group 2 - the analyses of the WIPP-2 experiments

    International Nuclear Information System (INIS)

    Jackson, C.P.

    1995-01-01

    The INTRAVAL WIPP-2 test case is based on data from site investigations carried out at the Waste Isolation Pilot Plant (WIPP) in New Mexico, USA. The site has been chosen as a potential location for a radioactive waste repository. Extensive investigations have been carried out, focused mainly on groundwater flow and transport in the Culebra Dolomite, the main pathway for transport of radionuclides off the site by groundwater in the case of an accidental borehole intrusion into the repository. Five teams studied the test case. Two teams addressed issues involved in the treatment of heterogeneity. Stochastic models and a Monte Carlo approach were used. One team quantified the increased uncertainty resulting from fewer data and explored the issues involved in validation of stochastic models. A second team developed a new method for conditioning stochastic models on head data. Two other teams examined issues relating to the choice of conceptual models. Two-dimensional vertical cross-section models were used to explore the importance of vertical flow. The fifth team advocate the use of a variety of models to highlight the most important processes and parameters. Conclusions from each team experiment are analysed. (J.S.). 4 refs., 11 figs

  12. A fine-grained analysis of the jumping-to-conclusions bias in schizophrenia

    Directory of Open Access Journals (Sweden)

    Steffen Moritz

    2009-12-01

    Full Text Available Impaired decision behavior has been repeatedly observed in schizophrenia patients. We investigated several cognitive mechanisms that might contribute to the jumping-to-conclusions bias (JTC seen in schizophrenia patients: biases in information-gathering, information weighting and integration, and overconfidence, using the process tracing paradigm Mouselab. Mouselab allows for an in-depth exploration of various decision-making processes in a structured information environment. A total of 37 schizophrenia patients and 30 healthy controls participated in the experiment. Although showing less focused and systematic information search, schizophrenia patients practically considered all pieces of information and showed no JTC in the sense of collecting less pieces of evidence. Choices of patients and controls both approximated a rational solution quite well, but patients showed more extreme confidence ratings. Both groups mainly used weighted additive decision strategies for information integration and only a small proportion relied on simple heuristics. Under high stress induced by affective valence plus time pressure, however, schizophrenia patients switched to equal weighting strategies: less valid cues and more valid ones were weighted equally.

  13. Methodology and conclusions of activation calculations of WWER-440 type nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Babcsány, Boglárka, E-mail: boglarka.babcsany@reak.bme.hu; Czifrus, Szabolcs; Fehér, Sándor

    2015-04-01

    Highlights: • Activation calculation of two WWER-440 type nuclear power plants. • Detailed description of the applied activation calculation methodology. • Graphical results for total activity and waste index categorization. • General conclusions for activation applicable in the case of PWR reactors. - Abstract: Activation calculations for two nuclear power plants of WWER-440 type have been performed by the authors in order to assist the decommissioning planning by assessing the radioactive inventory present at the time of and at different times after the final shutdown. According to related international literature and studies performed earlier by the authors, considering the activity more than 99% of this inventory is concentrated in the materials directly surrounding the reactor core, where the predominant evolution of radionuclides is generated by neutron induced nuclear reactions. In order to obtain the highest possible accuracy in modelling, three-dimensional Monte Carlo neutron transport calculations were performed. Besides the methods and models applied to these analyses, the paper also summarizes the results that can be generally applied to such nuclear power plant types. At the time of shutdown, the total activity of the stainless steel components is about 6 × 10{sup 16} Bq and 1.3 × 10{sup 17} Bq for the two NPPs considered. The biological shielding concrete constitutes approximately 7 × 10{sup 13} Bq and 1.1 × 10{sup 14} Bq.

  14. Iron deficiency anaemia: with the conclusion of a need for iron reader

    Science.gov (United States)

    Lim, Wai Feng; Yap, Boon Kar; Lai, Mei I.; Talik, Noorazrina; Nasser, Ammar Ahmed; Al-Haiqi, Ahmed Mubarak Ahmed; Sankar Krishnan, Prajindra

    2017-10-01

    In our bloodstream, there are plenty of red blood cells (RBC), which function as an important oxygen carrier in our bodies. Each RBC consists of millions of haemoglobin (Hb), which is made up from globin and iron. If any deficiency/malfunction of any globin, it will lead to anaemia as indicated in low Hb level while iron deficiency anaemia (IDA) is anaemic due to the lacking of iron as indicated in low Hb and ferritin levels. IDA affects almost two billion people globally while anaemia without iron deficiency, such as thalassaemia, affects almost 4.5% in Malaysian population. These anaemic conditions have similar clinical symptoms like fatigue, dizziness, in which disturb their cognitive development and productivity in workplace. In areas without proper medical access, many anaemic individuals were misdiagnosed and treated with iron tablets because they were thought to have iron deficiency anaemia due to low Hb content. But, excess iron is toxic to the body. Misdiagnosis can be avoided by iron status assessment. We hereby review the currently available iron status parameters in laboratory and field study with the conclusion of demonstrating the importance of a need for iron reader, in the effort to reduce the prevalence of IDA globally.

  15. Total Knee Arthroplasty for Knee Osteoarthritis: Support for a Foregone Conclusion?

    Science.gov (United States)

    Steinhaus, Michael E; Christ, Alexander B; Cross, Michael B

    2017-07-01

    Total knee arthroplasty (TKA) is generally accepted as the definitive treatment for advanced knee arthritis after patients fail nonoperative treatments; however, the safety and efficacy of TKA compared to continued nonoperative treatment has never been proven in high-quality, randomized controlled trials. Recently, a 2015 Danish study published a 12-month follow-up on a cohort of patients randomized to either a TKA or continued nonsurgical management for advanced knee osteoarthritis (OA). The authors reported significantly greater improvement in the TKA group in functional outcome scores such as the overall Knee Injury and Osteoarthritis Outcome Score (KOOS 4 score), the KOOS subscales, EQ-5D descriptive index, and timed get up-and-go and 20-m walk tests; however, patients in the TKA did suffer significantly more serious adverse events (SAE). The authors concluded that TKA combined with additional nonoperative care postoperatively is more efficacious than nonsurgical treatment alone in terms of improving pain, function, and quality of life at 12 months but is associated with more SAE. The purpose of this review is to identify the strengths and weaknesses of this trial, interpret its outcomes within the context of prior literature, and evaluate the validity of its conclusions.

  16. 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.

  17. Osiris and SOMBRERO inertial fusion power plant designs - summary, conclusions, and recommendations

    International Nuclear Information System (INIS)

    Meier, Wayne R.

    1994-01-01

    An 18 month study to evaluate the potential of inertial fusion energy (IFE) for electric power production has been completed. The primary objective of the study was to provide the US Department of Energy with an evaluation of the potential of inertial fusion for electric power production. The study included the conceptual design of two inertial fusion power plants. Osiris uses an induction linac heavy ion beam driver, and SOMBRERO uses a krypton fluoride laser driver. Conceptual designs were completed for the reactors, power conversion and plant facilities, and drivers. Environmental and safety aspects, technical issues, technology development needs, and economics of the final point designs were assessed and compared. This paper summarizes the results and conclusions of the conceptual designs and results of the assessment studies. We conclude that IFE has the potential of producing technically credible designs with environmental, safety, and economics characteristics that are just as attractive as magnetic fusion. Realizing this potential will require additional research and development on target physics, chamber design, target production and injection systems, and drivers. ((orig.))

  18. Conclusions from some unusual events in the field of ionizing radiation in the German Democratic Republic

    International Nuclear Information System (INIS)

    Schuettmann, W.; Koenig, W.

    1977-01-01

    In the GDR all unusual events in the field of ionizing radiation have been recorded and analysed since 1963. This is done by a central governmental institution, the National Board of Nuclear Safety and Radiation Protection established in 1962, and responsible for all relevant measures throughout the country. An unusual event is defined by radiation protection legislation as an event which deviates from the planned operation programme whether the incident has caused injury or not. The obligation to report such events rests on all licensed users, from users of X-ray machines to operators of reactors in research and nuclear power production. The listed events are continually assessed by the Board. The results of the assessment are evaluated in summary. There has not been a single event with a fatal outcome arising from ionizing radiation. Over the same period there were only seventeen occurrences which resulted in permanent injury to persons, mainly effected by acute external irradiation of parts of the body, especially of hands and forearms. Among the detected causes of unusual events described in detail, human failure predominates by far. Finally, conclusions are drawn from these results. The measures suggested all aim to reduce the frequency of radiation accidents and to minimize their consequences. The main measures concern ways of reducing human error in all fields of radiation protection. Among these, the education and training and the medical examination of radiation workers are discussed in somewhat more detail. (author)

  19. KiKK: An endless story or the long way to come to a conclusion?

    International Nuclear Information System (INIS)

    Michel, Rolf; Mueller, Wolfgang-Ulrich

    2009-01-01

    More than one year after the publication of the KiKK-Study (Epidemiological Study on Childhood Cancer in the Vicinity of Nuclear Power Plants), which reported a statistical correlation between the proximity of a person's residence to the nearest nuclear power plant, at the time of diagnosis, and the person's risk of contracting cancer (or leukaemia) prior to his or her fifth birthday, the SSK presented its assessment and the related scientific explanatory statement to the public on the occasion of an expert discussion in Bonn on February 26, 2009, This article describes the background of the SSK deliberations and gives a survey of its essential results and conclusions. In total, the results are unsatisfactory, since the SSK was not able to explain the findings of the KiKK-Study. However, this was not unexpected considering the international state of knowledge regarding the development of childhood cancer. Considering the fact, that the radiation exposure of members of the public, originating from the nuclear power plants even at the locations of the potentially highest exposures, is by orders of magnitude lower than the natural radiation exposures, the SSK was able to exclude the radiation from the nuclear power plants as cause of the observed increased relative risks. Any more far-reaching explanation attempts would be mere speculation. It is still a long way to know how childhood cancer develops and how the results of the KiKK-Study or other small-scale enhancements of the cancer risk can be explained. (orig.)

  20. Summary and conclusions of the specialist meeting on severe accident management programme development

    International Nuclear Information System (INIS)

    1992-01-01

    The CSNI Specialist meeting on severe accident management programme development was held in Rome and about seventy experts from thirteen countries attended the meeting. A total of 27 papers were presented in four sessions, covering specific aspects of accident management programme development. It purposely focused on the programmatic aspects of accident management rather than on some of the more complex technical issues associated with accident management strategies. Some of the major observations and conclusions from the meeting are that severe accident management is the ultimate part of the defense in depth concept within the plant. It is function and success oriented, not event oriented, as the aim is to prevent or minimize consequences of severe accidents. There is no guarantee it will always be successful but experts agree that it can reduce the risks significantly. It has to be exercised and the importance of emergency drills has been underlined. The basic structure and major elements of accident management programmes appear to be similar among OECD member countries. Dealing with significant phenomenological uncertainties in establishing accident management programmes continues to be an important issue, especially in confirming the appropriateness of specific accident management strategies

  1. Twenty years of children’s health monitoring: organization, results, conclusions

    Directory of Open Access Journals (Sweden)

    Aleksandra Anatol’evna Shabunova

    2015-05-01

    Full Text Available Deep understanding of human potential reproduction, presenting it as a continuous cycle and reflecting the continuity of generations, is significant for the formation of health and development of children. Today’s children will determine the future of Russian society. It is they who in 10–15 years will be a major part of the labor and creative population, a demographic base of the country. The research into children’s problems through the prism of socio-economic development helps identify targets of the state many-sided policy. The article presents results of the long-term medical sociological monitoring on the formation of child health carried out by the Institute of Socio-Economic Development of Territories of RAS with the support of the Vologda Oblast Healthcare Department since 1995. The special monitoring study of health dynamics in real time is unique not only for the Vologda Oblast, but for Russia as well. It reveals the transformation of a personality and the dependence of these changes on direct and indirect factors. The work’s feature is that it addresses an extremely important and wide range of issues: whether man was born healthy or not, if he/she is unhealthy, then why and why he/she was born unhealthy; whether his/her health after the birth is improving or deteriorating; if health is changing, what causes the changes. The 15 year observations disclose the dynamics of child health in the conditions of transformation processes taking place in the country. If the official statistics only records certain health trends, the monitoring results allow us to talk about them at a qualitatively new level. They reveal the underlying causes of demographic processes. The conclusion is, on the one hand, obvious and, on the other hand, it can not be neglected: economic stability and orderly development of the social sphere are critical for family well-being and child health. The reverse situation leads to the destruction of the family

  2. [Domestic elder abuse and neglect--conclusions from the evaluation of a model project].

    Science.gov (United States)

    Görgen, T; Nägele, B

    2005-02-01

    The main task of a federally funded model project in the German city of Hannover was to develop approaches for prevention and intervention in the field of domestic elder abuse. Over a three year period (1998-2001), different approaches--like a telephone helpline for senior citizens, and social workers operating as counsellors for elderly people and their relatives--were tested at a local level. The paper presents results from the evaluation of the project and draws conclusions for future prevention and intervention in the field. The authors argue that the explicit use of the conceptual framework of "violence"/"abuse" creates potentials for scandalizing the issue and is therefore supportive for media appearance, whereas it can impede the approach to the main target groups (elderly people and their relatives) and reduce accessibility of counselling services for potential clients. In the light of evaluation results the focus of the project ("domestic elder abuse" or "violence against elderly people in close relationships") was too narrow for a local project. Counselling services were used in a relatively small number of cases; analyses of cases show that incidents of domestic elder abuse are often embedded in complex problem constellations. Cases brought to the attention of the model project were multifaceted and not limited to incidents of neglect and abuse of elderly care recipients caused by caregiver overload. Cases of intimate violence in partnerships and of intergenerational violence without any of the participants being dependent on care show the need to develop a broader concept of domestic elder abuse. Integration of the concepts of domestic violence, violence against women, elder abuse/neglect and abuse/neglect in caregiving relationships is necessary on a conceptual level as well as on the level of interagency cooperation of institutions dealing with cases of "elder abuse".

  3. On the challenges of drawing conclusions from p-values just below 0.05

    Science.gov (United States)

    2015-01-01

    In recent years, researchers have attempted to provide an indication of the prevalence of inflated Type 1 error rates by analyzing the distribution of p-values in the published literature. De Winter & Dodou (2015) analyzed the distribution (and its change over time) of a large number of p-values automatically extracted from abstracts in the scientific literature. They concluded there is a ‘surge of p-values between 0.041–0.049 in recent decades’ which ‘suggests (but does not prove) questionable research practices have increased over the past 25 years.’ I show the changes in the ratio of fractions of p-values between 0.041–0.049 over the years are better explained by assuming the average power has decreased over time. Furthermore, I propose that their observation that p-values just below 0.05 increase more strongly than p-values above 0.05 can be explained by an increase in publication bias (or the file drawer effect) over the years (cf. Fanelli, 2012; Pautasso, 2010, which has led to a relative decrease of ‘marginally significant’ p-values in abstracts in the literature (instead of an increase in p-values just below 0.05). I explain why researchers analyzing large numbers of p-values need to relate their assumptions to a model of p-value distributions that takes into account the average power of the performed studies, the ratio of true positives to false positives in the literature, the effects of publication bias, and the Type 1 error rate (and possible mechanisms through which it has inflated). Finally, I discuss why publication bias and underpowered studies might be a bigger problem for science than inflated Type 1 error rates, and explain the challenges when attempting to draw conclusions about inflated Type 1 error rates from a large heterogeneous set of p-values. PMID:26246976

  4. Beads task vs. box task: The specificity of the jumping to conclusions bias.

    Science.gov (United States)

    Balzan, Ryan P; Ephraums, Rachel; Delfabbro, Paul; Andreou, Christina

    2017-09-01

    Previous research involving the probabilistic reasoning 'beads task' has consistently demonstrated a jumping-to-conclusions (JTC) bias, where individuals with delusions make decisions based on limited evidence. However, recent studies have suggested that miscomprehension may be confounding the beads task. The current study aimed to test the conventional beads task against a conceptually simpler probabilistic reasoning "box task" METHODS: One hundred non-clinical participants completed both the beads task and the box task, and the Peters et al. Delusions Inventory (PDI) to assess for delusion-proneness. The number of 'draws to decision' was assessed for both tasks. Additionally, the total amount of on-screen evidence was manipulated for the box task, and two new box task measures were assessed (i.e., 'proportion of evidence requested' and 'deviation from optimal solution'). Despite being conceptually similar, the two tasks did not correlate, and participants requested significantly less information on the beads task relative to the box task. High-delusion-prone participants did not demonstrate hastier decisions on either task; in fact, for box task, this group was observed to be significantly more conservative than low-delusion-prone group. Neither task was incentivized; results need replication with a clinical sample. Participants, and particularly those identified as high-delusion-prone, displayed a more conservative style of responding on the novel box task, relative to the beads task. The two tasks, whilst conceptually similar, appear to be tapping different cognitive processes. The implications of these results are discussed in relation to the JTC bias and the theoretical mechanisms thought to underlie it. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Managing nuclear waste: a better idea (Excerpt of conclusions and recommendations)

    International Nuclear Information System (INIS)

    1984-12-01

    The panel concludes that an immediate effort must be made to improve the credibility, internal flexibility and cost-effectiveness of the Office of Civilian Radioactive Waste Management (OCRWM). However, in recognition that no modification to DOE/OCRWM organization would necessarily provide adequate stability and continuity, it is our principal recommendation that investigation of the specific steps necessary to implement, for example, a dedicated federally chartered corporation (the first choice of the Panel voting on organizational tests), should be undertaken immediately so that Congress can have a precise understanding of the legislative changes required to bring about such an organization. The main thrust of the Panel study has dealt with the structure and capabilities of various organizational alternatives for managing the high-level radioactive waste management program. The Panel also gave consideration to the financing processes of the Nuclear Waste Policy Act (NWPA), and to certain financing alternatives which might be substituted for the existing mechanisms. In doing so, the Panel encountered an array of financial uncertainties which confront the radioactive waste management program as it moves forward over the next two decades. At this juncture, it is extremely difficult to predict how future events, programmatic developments, and economic influences will affect the financing structure and cost level over the term of the program. It is the Panel's conclusion that the financing mechanism provided by Congress under the Nuclear Waste Policy Act appears to be fair, amenable to administrative implementation and cost controls, and sufficiently flexible to accommodate the full-recovery requirement of the legislation. Under NWPA, utilities are assessed a fee of 1 mill per kilowatthour of nuclear-generated electricity, plus a one-time fee for spent fuel accumulated prior to April 7, 1983

  6. The chooz a expert survey program and its main conclusions for plant life management

    International Nuclear Information System (INIS)

    Barthelet, B.; Heuze, A.; Hennart, J.C.; Havard, P.

    2001-01-01

    Because of the importance of PWR components life management represents for Electricity Companies, significant R and D programs are dedicated to identifying and analysing mechanisms and damage rates of the different degradation modes of these components, systems and structures. To assess R and D assumptions and to validate non destructive test results through reviews, expert survey programs on in-situ equipment may enhance the knowledge about most of the various phenomena involved. In this regard, an extensive program was launched after the Chooz A NPP was decommissioned in 1991, after 24 years in operation. This program gathered EDF, IPSN, FRAMATOME, ELECTRABEL and TRACTEBEL into partnership. The expert survey program was performed in various laboratories between 1995 and 1999 and includes: - on-site non destructive testing before sampling, - and metallurgical and mechanical tests performed on samples taken from the nuclear and non nuclear part of the unit. The expert survey program performed by Utilities in various laboratories involved the following equipment: - reactor vessel and internal equipment, - reactor coolant system (dissimilar metal welds, SS welds, cast austenitic ferritic steels), - feedwater plant piping (erosion-corrosion), - electric cables susceptible of temperature and irradiation induced ageing, - anchoring in civil engineering structures, - main primary circuit concerning activation measurement. In conclusion, the extensive Chooz A expert survey program yields numerous significant results. The main outcomes will contribute to validate non destructive tests and enhance our knowledge of some degradation mechanisms of often quite similar components present in units in operation. It is worthy to note that this program is of prime importance for operation feedback; the cost of the whole study amounts to approximately 10 Million Euros. (author)

  7. Radioactive-waste ocean dumping will have negligible enviromental impact. Conclusion of draft assessment of NSB

    Energy Technology Data Exchange (ETDEWEB)

    1976-11-01

    This draft report is the result of extensive studies based on the best available information in the field of oceanography, marine radiobiology and health physics. On various basic considerations, assessment was undertaken, and the following conclusion was reached. The quantity of radioactivity to be dumped at one time is assumed to be 500 Ci in the case of test dumping, and 10/sup 5/ Ci/year in the case of full-scale dumping. The conditions required for the dumping sea area are that the bottom water flow and upwelling amount are limited, and that the sea bottom is flat. The horizontal dispersion coefficient of 10/sup 7/ cm/sup 2//sec and the vertical dispersion coefficient of 2 x 10/sup 2/ cm/sup 2//sec are assumed. It is assumed that the radionuclides in the disposed package would leached out as soon as it reaches the sea bottom, and would not show any physicochemical behavior. Typycal radionuclides are classified into 5 groups in terms of their half lives, and their estimated concentrations at 1 km depth are tabulated. The maximum level of individual dose and the magnitude of population dose were assessed on the fishermen working in the dumping sea area, and the adults, children and infants who were expected to receive higher dose on account of the larger intake of fish products than average. The dose level given with the dose assessment model and various panamentors under the dumping conditions is much lower than natural radiation and the permissible level recommended by ICRP.

  8. Advanced thermal-hydraulic and neutronic codes: current and future applications. Summary and conclusions

    International Nuclear Information System (INIS)

    2001-05-01

    An OECD Workshop on Advanced Thermal-Hydraulic and Neutronic Codes Applications was held from 10 to 13 April 2000, in Barcelona, Spain, sponsored by the Committee on the Safety of Nuclear Installations (CSNI) of the OECD Nuclear Energy Agency (NEA). It was organised in collaboration with the Spanish Nuclear Safety Council (CSN) and hosted by CSN and the Polytechnic University of Catalonia (UPC) in collaboration with the Spanish Electricity Association (UNESA). The objectives of the Workshop were to review the developments since the previous CSNI Workshop held in Annapolis [NEA/CSNI/ R(97)4; NUREG/CP-0159], to analyse the present status of maturity and remnant needs of thermal-hydraulic (TH) and neutronic system codes and methods, and finally to evaluate the role of these tools in the evolving regulatory environment. The Technical Sessions and Discussion Sessions covered the following topics: - Regulatory requirements for Best-Estimate (BE) code assessment; - Application of TH and neutronic codes for current safety issues; - Uncertainty analysis; - Needs for integral plant transient and accident analysis; - Simulators and fast running codes; - Advances in next generation TH and neutronic codes; - Future trends in physical modeling; - Long term plans for development of advanced codes. The focus of the Workshop was on system codes. An incursion was made, however, in the new field of applying Computational Fluid Dynamic (CFD) codes to nuclear safety analysis. As a general conclusion, the Barcelona Workshop can be considered representative of the progress towards the targets marked at Annapolis almost four years ago. The Annapolis Workshop had identified areas where further development and specific improvements were needed, among them: multi-field models, transport of interfacial area, 2D and 3D thermal-hydraulics, 3-D neutronics consistent with level of details of thermal-hydraulics. Recommendations issued at Annapolis included: developing small pilot/test codes for

  9. LEAping to conclusions: A computational reanalysis of late embryogenesis abundant proteins and their possible roles

    Directory of Open Access Journals (Sweden)

    Wise Michael J

    2003-10-01

    Full Text Available Abstract Background The late embryogenesis abundant (LEA proteins cover a number of loosely related groups of proteins, originally found in plants but now being found in non-plant species. Their precise function is unknown, though considerable evidence suggests that LEA proteins are involved in desiccation resistance. Using a number of statistically-based bioinformatics tools the classification of a large set of LEA proteins, covering all Groups, is reexamined together with some previous findings. Searches based on peptide composition return proteins with similar composition to different LEA Groups; keyword clustering is then applied to reveal keywords and phrases suggestive of the Groups' properties. Results Previous research has suggested that glycine is characteristic of LEA proteins, but it is only highly over-represented in Groups 1 and 2, while alanine, thought characteristic of Group 2, is over-represented in Group 3, 4 and 6 but under-represented in Groups 1 and 2. However, for LEA Groups 1 2 and 3 it is shown that glutamine is very significantly over-represented, while cysteine, phenylalanine, isoleucine, leucine and tryptophan are significantly under-represented. There is also evidence that the Group 4 LEA proteins are more appropriately redistributed to Group 2 and Group 3. Similarly, Group 5 is better found among the Group 3 LEA proteins. Conclusions There is evidence that Group 2 and Group 3 LEA proteins, though distinct, might be related. This relationship is also evident in the overlapping sets of keywords for the two Groups, emphasising alpha-helical structure and, at a larger scale, filaments, all of which fits well with experimental evidence that proteins from both Groups are natively unstructured, but become structured under stress conditions. The keywords support localisation of LEA proteins both in the nucleus and associated with the cytoskeleton, and a mode of action similar to chaperones, perhaps the cold shock chaperones

  10. Summary of the workshop robustness of electrical systems - Conclusions and recommendations

    International Nuclear Information System (INIS)

    2015-01-01

    The workshop included an opening session, seven sessions with participant presentations followed by short discussions, and a facilitated discussion session. The contributions presented were devoted to discussions of national post-Fukushima regulatory programme developments, methods to determine allowable coping time for electric power recovery, electric power system simulation methods development and benchmarking efforts, analysis of component capability, and approaches to facilitate electric power system recovery from extended loss of AC power. The following conclusions and recommendations are made based on workshop presentations, discussions during particular sessions, and facilitated discussions: - Based upon the panel discussions at the end of the workshop, a majority of the participants suggested the need for continuing efforts after the ROBELSYS workshop and particularly the importance of launching a more permanent international working group on modeling tools and methods related to nuclear power plant electrical power system studies. The working group would be modelled on WGRISK. (It is recognized that creating such a permanent working group would require a multi-year commitment of CSNI and the participants). - It will be very beneficial to continue international information sharing of the following items, eventually leading to development of suitable international electrical standards: System and component requirements for addressing beyond design basis external events; Recommended practice for incorporating diversity in the onsite electrical power system; Recommended practice for relaxing electric power protection features used in emergency situations (assuring margin against spurious electrical shutdowns); Recommended practice for qualification requirements for existing systems and portable components used to cope with AC station blackout. - There is a need for further development and improvements in the analysis and simulation of the following

  11. Chester 2, Summary and Way Forward, Plenary Session Outputs, Summary Presentation and Conclusions

    International Nuclear Information System (INIS)

    2012-01-01

    The workshop ended with a summary session. The Workshop Chair and Technical Reporter summarised the main findings, and provided the opportunity for further discussion and comment. There was a discussion on the way forward, including reporting, future meetings and other means of networking. Participants provided feedback on the workshop to assist with the planning and conduct of future events. The main conclusions arising from the workshop were as follows: - Licensees are generally positive about engaging with regulators to raise awareness about and support improvements in LMfS/SC. - More active and visible senior regulatory leadership increases the effectiveness of LMfS/SC interventions. Examples of practical actions that senior regulatory leaders can take include raising LMfS/SC matters at senior levels within licensee organisations and feeding back results of discussions to regulatory staff so that priorities and expectations are aligned. - A common 'language', and trust between regulators and licensees are fundamental factors for effective oversight of LMfS/SC. - The message from the previous workshop in 2007 on the importance of integrating LMfS/SC into normal regulatory business was reinforced. - A combination of integrated and targeted LMfS/SC interventions is considered to be effective to take account of the advantages and disadvantages of both approaches. - In line with the conclusions from the previous workshop, influence is preferred to 'enforcement'. Where enforcement action is required, this is likely to be associated with tangible manifestations of LMfS/SC safety culture issues, such as license condition violations. - A fundamental principle of regulatory oversight of LMfS/SC is to encourage licensees to understand and take ownership of issues and solutions. Strategies include: Discussion of regulatory perceptions to test for shared regulator/licensee understanding, - Working together with licensees to develop guidance and understanding (e.g., through

  12. Severe accident management (SAM), operator training and instrumentation capabilities - Summary and conclusions

    International Nuclear Information System (INIS)

    2002-01-01

    The Workshop on Operator Training for Severe Accident Management (SAM) and Instrumentation Capabilities During Severe Accidents was organised in collaboration with Electricite de France (Service Etudes et Projets Thermiques et Nucleaires). There were 34 participants, representing thirteen OECD Member countries, the Russian Federation and the OECD/NEA. Almost half the participants represented utilities. The second largest group was regulatory authorities and their technical support organisations. Basically, the Workshop was a follow-up to the 1997 Second Specialist Meeting on Operator Aids for Severe Accident Management (SAMOA-2) [Reports NEA/CSNI/R(97)10 and 27] and to the 1992 Specialist Meeting on Instrumentation to Manage Severe Accidents [Reports NEA/CSNI/R(92)11 and (93)3]. It was aimed at sharing and comparing progress made and experience gained from these two meetings, emphasizing practical lessons learnt during training or incidents as well as feedback from instrumentation capability assessment. The objectives of the Workshop were therefore: - to exchange information on recent and current activities in the area of operator training for SAM, and lessons learnt during the management of real incidents ('operator' is defined hear as all personnel involved in SAM); - to compare capabilities and use of instrumentation available during severe accidents; - to monitor progress made; - to identify and discuss differences between approaches relevant to reactor safety; - and to make recommendations to the Working Group on the Analysis and Management of Accidents and the CSNI (GAMA). The Workshop was organised into five sessions: - 1: Introduction; - 2: Tools and Methods; - 3: Training Programmes and Experience; - 4: SAM Organisation Efficiency; - 5: Instrumentation Capabilities. It was concluded by a Panel and General Discussion. This report presents the summary and conclusions: the meeting confirmed that only limited information is needed for making required decisions

  13. The Successful Conclusion of the Deep Space 1 Mission: Important Results without a Flashy Title

    Science.gov (United States)

    Rayman, Marc D.

    2002-01-01

    direct scientific return, the comet encounter is of engineering value to other missions planning comet encounters. With the successful conclusion of its extended mission, DS1 undertook a hyperextended mission. This phase of its flight was dedicated to final testing of the advanced technologies on board. With the mission at more than three times its planned lifetime, this offered an excellent opportunity to obtain unplanned data on the effects of long-term operation in space. All nine of the hardware technologies were used during the hyperextended mission, with a focus on the ion propulsion system. Following this period of extremely aggressive testing, with no further technology or science objectives, the mission was terminated on December 18, 2001, with the powering off of the spacecraft s transmitter, although the receiver was left on. By the end of its mission, DS1 had returned a wealth of important science data and engineering data for future missions. It did so following the shortest time from pre-phase A through launch of any NASA interplanetary mission in the modern era and the lowest cost of any NASA interplanetary mission ever conducted (measured in same year dollars, including the launch cost). This paper will describe the encounter with comet Borrelly, the hyperextended mission, and summarize the overall results of the Deep Space 1 project.

  14. 43 CFR 4.452-8 - Findings and conclusions; decision by administrative law judge; submission to Board for decision.

    Science.gov (United States)

    2010-10-01

    ... after the time allowed for presenting proposed findings and conclusions, the administrative law judge... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Findings and conclusions; decision by... Findings and conclusions; decision by administrative law judge; submission to Board for decision. (a) At...

  15. Conclusion Dokter en digter

    African Journals Online (AJOL)

    1994-08-17

    Aug 17, 1994 ... Effects of srmvastatin and cholestyramine in familial and non-familial hypercholesterolaemia. .... in 1993, total and tobacco advertising expenditure, brand ..... luxury market, and through funding of accessories such as ...

  16. Summary and conclusions

    International Nuclear Information System (INIS)

    Bates, T.D.

    1980-01-01

    Various aspects of a clinical session on 'High dose-rate afterloading in the treatment of cancer of the uterus' at the International Workshop, London in April 1978 are discussed. The results of high dose-rate afterloading treatment were at least as good as those of conventional low dose-rate therapy. However, there is still a need to optimize dose fractionation and technique according to the type and stage of the disease to achieve the best results with the least distress for the patient. It would appear that, at the doses used, side effects with high dose-rate afterloading were few and probably related to the external rather than to the intracavitary therapy. High dose-rate afterloading therapy has obvious social and economic advantages and is thus of interest to all countries. (U.K.)

  17. Prospects and conclusion

    International Nuclear Information System (INIS)

    1994-01-01

    The present issue of 'Les Cahiers de COGEMAGAZINE', dedicated to role played by Cogema in the nuclear fuel cycling, ends with a short account on perspectives and concluding considerations. In the world nuclear fuel industry the most active zones appear to be France, Japan, China, Taiwan and Korea. A real expansion is to be expected in UO 2 market for PWRs. Also rapid development will be recorded by the production of MOF (mixed oxide fuels) especially due to the inception of British reprocessing plant at Thorp and the increase of number of MOF-fuelled reactors. The most significant lines of progress related to the new fuels are estimated to be: high burn-up (by increasing the resistance to fission gas pressure and irradiation), improvement of response to power excursions, fuel matrices of stronger retention, increase in the plutonium content of MOF, 100% MOF-fuelled reactors, optimizing the utilization of consumable poisons (for PWR) and very high burn-up and very long service lifetimes (for Breeders). In a nuclear environment, now in a rather low expansion rate, the French nuclear fuel industry enjoys the benefit of: an important national market, industrial experimented teams able to tackle all the steps from design to realization of a diversity of nuclear fuel types, fabrication facilities combining suppleness to clients' demands with requirements for high quality, a highly-rated worldwide position, and important capabilities of technological further development. An annex is added showing the percentage involvement of COGEMA and FRAMATOME in the fields of UO 2 -PuO 2 fuel production for PWR, fuels for Breeder, WER and experimental reactors and transport. Also participation of other European companies like PECHINEY, BELGONUCLEAIRE and SIEMENS is indicated

  18. Conclusions and recommendations

    International Nuclear Information System (INIS)

    Moore, A.

    1996-01-01

    This Air Concerted Action successfully developed a standard methodology to help integrate non-food crop production in rural areas with niche energy markets. The project developed and used a common methodology for comparing the costs of different energy crop production and conversion options across the six participating nations. The partners tested the methodology and ran examples in each of the two heat and one liquid biofuel niche markets. The examples demonstrated that at the current crop yields and with the current conversion technology, the delivered heat and liquid fuel from biomass were not competitive with that from fossil fuels, even in the three niche markets. It was confirmed, however, that biomass was important non only as a potential ''clean'' alternative fuel, but as an alternative crop for farmers which could additionally boost employment in rural communities. Following the inclusion of grants, subsidies and co-firing options, the partners tested the extended methodology and then ran another series of examples in the selected niche markets. (Author)

  19. Conclusion. Chapter 4

    International Nuclear Information System (INIS)

    1999-01-01

    Beginning 1992, January 1 Semipalatinsk test site was transforming into large research scientific center. The National Nuclear Center (NNC) was formed on the base of site's research enterprises. The principal problems of NNC are as follows: liquidation of nuclear tests consequences; liquidation of technological infrastructure for preparation and conducting of nuclear tests, creation of technology for radioactive wastes store; implementation of atomic energy development conception in Kazakhstan, etc. Program of site conversion constantly is expanding. In this chapter measures by rehabilitation of injured population are revealed. Taking into account radioecological situation, dose loadings, demographic indexes, sick rate and mortality of population on territories exposed to site's influence Government of Kazakhstan adopted Decree on declaration of these lands of zone of ecological catastrophe. Measures on improvement of radioecological situation are reduce to following ones: determination of irradiation doses received by population during testing period; study of existing radiation contamination; study of all possible sources for dose increasing and taking into account other ones; information of population about radioecological situation and about all consequences of nuclear tests. In 1992 Supreme Soviet of Republic of Kazakhstan worked out and adopted law On social defence of citizens suffered from consequences of nuclear tests on Semipalatinsk test site. It was distinguished four zones of radiation risk. The first zone is zone of extreme risk. It is part of territory subjected to radiation contamination with dose of influence on population above 100 rem during of total period of tests conducting. To this zone belong following inhabited settlements: Budene, Dolon', Cheremushki, Mostik, Sarzhal, Isa, Sarpan, Karakoryk, Zagotskot-2. Second zone is zone of maximal radiation risk. To this zone belong inhabited settlements of following districts: Abaj, Abraly, Beskargaj and Zana-Semej. Population of these districts have been exposed to ionizing radiation influence in doses from 35 up to 100 rem. Third zone is zone of increased risk. To this zone belong inhabited settlements of following districts of Semipalatinsk region: Chybartau, Novo-Shul'ba, Borodulikha, Charsk, Zharmy, Ayaguz. Effective equivalent doses for population during all these years made up from 7 to 35 rem. Forth zone is zone of minimal radiation risk. To this zone the inhabited settlements of Makanchi, Urdzhary, Taskesken, Kokpekty, Aksuat districts belongs. Effective equivalent doses of population irradiation made up from 0.1 to 7 rem. Measures on compensation payment for caused harm to suffered peoples health in result of nuclear weapon test have been carried out with taking into consideration of living duration in different zones

  20. Conclusion: The balanced company

    DEFF Research Database (Denmark)

    Scheuer, John Damm; Jensen, Inger

    2013-01-01

    This concluding chapter brings together the various research findings of the book "The balanced company - organizing for the 21st Century" and develops a general overview of their implications for our understanding of the balancing processes unfolding in companies and organizations....

  1. Conclusions [Chapter 15

    Science.gov (United States)

    Joanne J. Ho; David L. Peterson; Natalie J. Little

    2018-01-01

    The Intermountain Adaptation Partnership (IAP) provided significant contributions to assist climate change response in national forests and national parks of the region. The effort synthesized the best available scientific information to assess climate change vulnerability, develop adaptation options, and catalyze a collaboration of land management agencies and...

  2. Conclusions [Chapter 13

    Science.gov (United States)

    S. Karen Dante-Wood; Linh Hoang

    2018-01-01

    The Northern Rockies Adaptation Partnership (NRAP) provided significant contributions to assist climate change response in national forests and national parks of the Northern Rockies region. The effort synthesized the best available scientific information to assess climate change vulnerability, develop adaptation options, and catalyze a collaboration of land management...

  3. Instead of a Conclusion

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    2009-01-01

    The findings of the book are summarised and commented upon. The concept of 'martyrdom' and the reluctance in the use of violence are discussed......The findings of the book are summarised and commented upon. The concept of 'martyrdom' and the reluctance in the use of violence are discussed...

  4. Geomagnetic field: Conclusions

    Digital Repository Service at National Institute of Oceanography (India)

    Gorodnitsky, A; Subrahmanyam, A

    stream_size 1 stream_content_type text/plain stream_name Mem_Geol_Soc_India_1998_39_38.pdf.txt stream_source_info Mem_Geol_Soc_India_1998_39_38.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  5. Chernobyl - consequences and conclusions

    International Nuclear Information System (INIS)

    1986-10-01

    The Chernobyl accident has taught mankind very plainly that nuclear energy bears a deadly potential and thus is to be ranked as a key problem of future decisions in the sector of power engineering. Decisions to be taken in future have to be seen in the context of the ecological, economic, and social needs. The statements given reflect the FEST's opinion on nuclear energy and the biological, economic, political, and ethical implications. (DG) [de

  6. Conclusions and Further Readings.

    Science.gov (United States)

    Lucas, John A.

    1979-01-01

    The components of a complete and effective marketing plan for higher education institutions are summarized. It is suggested that a marketing plan embrace all elements of the total marketing concept, and include curriculum evaluation, a retention program, and a scheme for evaluating the strategy's effectiveness. A bibliography is included.…

  7. Summary and conclusions

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, D.G; Murthy, K.S; Neprochnov, Y.P; Subrahmanyam, C.

    stream_size 4 stream_content_type text/plain stream_name Mem_Geol_Soc_India_1998_39_233.pdf.txt stream_source_info Mem_Geol_Soc_India_1998_39_233.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  8. Chernobyl - facts and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Schlaefer, H

    1986-07-01

    The article summarizes and comments on the activities started in the FRG after the Chernobyl MCA, and tries to assess whether the legal provisions currently applicable, or emergency plans available, are apt to efficiently cope with such an emergency situation. The author discusses the Soviet Union's initial efforts towards minimizing the disastrous significance of events, the lack of preparedness of German authorities and provisions, the non-availability of persons responsible during weekends and night hours, the confounding mess of measured data and units published by the information media and authorities, and the lack of a suitable information scheme and infrastructure supported both by the Land governments and the Federal Government. (HSCH).

  9. Summary and conclusions

    International Nuclear Information System (INIS)

    2000-01-01

    The international workshop on 'Nuclear Power Plant Life Management in a Changing Business World' was held in Washington, DC, on 26-27 June 2000. This workshop was attended by more than 50 experts from 12 countries and three international organisations. The workshop included a series of presentations to a plenary session of all participants. A spectrum of experiences in plant life extension activities as well as experiences in operating a nuclear power plant (NPP) in a 'free-market' electricity environment were presented: The workshop also included three working groups in which major issues facing PLIM activities for NPPs were identified and discussed. The three working groups covered technology, regulation and business. The following sections of this report consist of summaries of the discussions that took place in each of the three working groups. (author)

  10. Different Teams, Same Conclusions?

    DEFF Research Database (Denmark)

    Fuller, Thomas E; Haider, Haula F; Kikidis, Dimitris

    2017-01-01

    Background: Though clinical guidelines for assessment and treatment of chronic subjective tinnitus do exist, a comprehensive review of those guidelines has not been performed. The objective of this review was to identify current clinical guidelines, and compare their recommendations for the asses......Background: Though clinical guidelines for assessment and treatment of chronic subjective tinnitus do exist, a comprehensive review of those guidelines has not been performed. The objective of this review was to identify current clinical guidelines, and compare their recommendations...... for the assessment and treatment of subjective tinnitus in adults. Method: We systematically searched a range of sources for clinical guidelines (as defined by the Institute of Medicine, United States) for the assessment and/or treatment of subjective tinnitus in adults. No restrictions on language or year......, use of a validated questionnaire(s) to assess tinnitus related distress, and referral to a psychologist when required. Cognitive behavioral treatment for tinnitus related distress, use of hearing aids in instances of hearing loss and recommendations against the use of medicines were consistent across...

  11. Conclusions and prospects

    International Nuclear Information System (INIS)

    2005-01-01

    This article presents general problems of countries Tajikistan, Uzbekistan, Kyrgyzstan-leakage of dangerous matters and industry pollutions, transboundary pollutions of environment, the problems of tailing pits, climate change, public health

  12. Conclusion du titre II

    OpenAIRE

    Nguyen, Minh Hang

    2013-01-01

    La qualification de la conciliation et de la médiation judiciaires en contrats de pourparlers judiciaires emporte d’importantes conséquences. 216. Consécration d’une nouvelle famille de contrats : les contrats de pourparlers judiciaires - Elle consacre tout d’abord une nouvelle famille de contrats : les contrats de pourparlers judiciaires. Ce faisant, elle apporte une pierre supplémentaire à l’édifice des figures hybrides qui mêlent le conventionnel et le judiciaire. 217. Les contrats de pour...

  13. The Cramster Conclusion

    Science.gov (United States)

    Grams, Michael

    2011-01-01

    In a recent "TPT" article, I wrote about a website called "Cramster" (www.cramster.com), which provides students with solutions to homework problems from many textbooks in math and science. I proposed the following question: Could giving students the answers to their assigned homework problems be an effective way of teaching them physics? This…

  14. Proposals, conclusions and recommendations

    OpenAIRE

    2014-01-01

    MISE EN PLACE OU CONSOLIDATION DES OUTILS DE GESTION Des modèles de simulation Les connaissances scientifiques doivent être mieux intégrées et plus accessibles aux décideurs. L’une des options possibles serait d’utiliser des modèles permettant de simuler des scénarios afin d’aider les décideurs dans leurs choix stratégiques. Trois types de modèles nous semblent particulièrement souhaitables : un modèle hydraulique simulant les écoulements et permettant notamment de faire des études d’impact d...

  15. 16 CFR 5.63 - Evidence; transcript; in camera orders; proposed findings of fact and conclusions of law.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Evidence; transcript; in camera orders; proposed findings of fact and conclusions of law. 5.63 Section 5.63 Commercial Practices FEDERAL TRADE... findings of fact and conclusions of law. Sections 3.43, 3.44, 3.45, and 3.46 of the Commission's Rules of...

  16. The yield of adequate and conclusive fine-needle aspiration results in thyroid nodules is uniform across functional and goiter types.

    Science.gov (United States)

    Liel, Y

    1999-01-01

    Relatively little is known about the cytological characteristics of hyperfunctioning (hot) thyroid nodules. Concern has been expressed that fine-needle aspiration (FNA) identifies hot nodules as follicular tumors or indeterminate, and as a consequence patients could be unnecessarily referred for surgery. Between 1979 and 1996, thyroid FNA was performed on 829 patients. Result of thyroid scan was available in 326; 69 (21%) patients had hot, and 257 (79%) had warm or cold thyroid nodules. Nodules in each of these major groups were divided into 2 subgroups: clinically solitary nodules and dominant nodules in multinodular goiters (MNG). The frequencies of adequate versus inadequate FNA samples, and of conclusive versus indeterminate FNA results were determined separately for each of the groups and subgroups. In addition, patients with hot nodules and overt hyperthyroidism were identified and evaluated separately. Bivariate analyses were performed for the frequency of adequate versus inadequate smears and conclusive versus indeterminate results between hot, toxic, and cold-warm nodules, and between solitary nodules and MNG. The frequency of adequate aspirations and conclusive results in the various groups and subgroups was found to be statistically indistinguishable. In conclusion, the yield of adequate samples and the rate of conclusive results of FNA in thyroid nodules is similar, irrespective of the functional state or of goiter presentation. Hot thyroid nodules do not seem to produce an increase in the rate of inadequate or indeterminate FNA results, and therefore, do not affect the overall performance of thyroid FNA.

  17. We've looked at care from both sides now: the effects of alternative evaluation strategies on study conclusions.

    Science.gov (United States)

    Kane, Robert L; Kane, Rosalie A

    2009-01-01

    This study uses two studies about the role of managed-care programs in serving Medicaid long-term care clients in Florida to illustrate how different research designs can reach divergent conclusions. Two reports from different groups using essentially the same database to assess the impact of managed care on a group of older Medicaid clients served by a Nursing Home Diversion Program reached different conclusions. The report from Florida's Office of Program Policy Analysis and Government Accountability concluded that the Diversion program saved money, whereas the report from the Florida Policy Exchange Center on Aging at the University of South Florida reached basically the opposite conclusion. Both agreed that the capitation rate was too high. How the policy questions are framed and analyzed can affect the conclusions reached. A variety of factors can influence the apparent effects of programmatic interventions. Evaluations must take relevant confounding variables into account.

  18. Misrepresentation of neuroscience data might give rise to misleading conclusions in the media: the case of attention deficit hyperactivity disorder.

    Directory of Open Access Journals (Sweden)

    Francois Gonon

    Full Text Available BACKGROUND: There is often a huge gap between neurobiological facts and firm conclusions stated by the media. Data misrepresentation in the conclusions and summaries of neuroscience articles might contribute to this gap. METHODOLOGY/PRINCIPAL FINDINGS: Using the case of attention deficit hyperactivity disorder (ADHD, we identified three types of misrepresentation. The first relies on prominent inconsistencies between results and claimed conclusions and was observed in two scientific reports dealing with ADHD. Only one out of the 61 media articles echoing both scientific reports adequately described the results and, thus questioned the claimed conclusion. The second type of misrepresentation consists in putting a firm conclusion in the summary while raw data that strongly limit the claim are only given in the results section. To quantify this misrepresentation we analyzed the summaries of all articles asserting that polymorphisms of the gene coding for the D4 dopaminergic receptor are associated with ADHD. Only 25 summaries out of 159 also mentioned that this association confers a small risk. This misrepresentation is also observed in most media articles reporting on ADHD and the D4 gene. The third misrepresentation consists in extrapolating basic and pre-clinical findings to new therapeutic prospects in inappropriate ways. Indeed, analysis of all ADHD-related studies in mice showed that 23% of the conclusions were overstated. The frequency of this overstatement was positively related with the impact factor of the journal. CONCLUSION/SIGNIFICANCE: Data misrepresentations are frequent in the scientific literature dealing with ADHD and may contribute to the appearance of misleading conclusions in the media. In synergy with citation distortions and publication biases they influence social representations and bias the scientific evidence in favor of the view that ADHD is primarily caused by biological factors. We discuss the social consequences and

  19. Misrepresentation of neuroscience data might give rise to misleading conclusions in the media: the case of attention deficit hyperactivity disorder.

    Science.gov (United States)

    Gonon, Francois; Bezard, Erwan; Boraud, Thomas

    2011-01-31

    There is often a huge gap between neurobiological facts and firm conclusions stated by the media. Data misrepresentation in the conclusions and summaries of neuroscience articles might contribute to this gap. Using the case of attention deficit hyperactivity disorder (ADHD), we identified three types of misrepresentation. The first relies on prominent inconsistencies between results and claimed conclusions and was observed in two scientific reports dealing with ADHD. Only one out of the 61 media articles echoing both scientific reports adequately described the results and, thus questioned the claimed conclusion. The second type of misrepresentation consists in putting a firm conclusion in the summary while raw data that strongly limit the claim are only given in the results section. To quantify this misrepresentation we analyzed the summaries of all articles asserting that polymorphisms of the gene coding for the D4 dopaminergic receptor are associated with ADHD. Only 25 summaries out of 159 also mentioned that this association confers a small risk. This misrepresentation is also observed in most media articles reporting on ADHD and the D4 gene. The third misrepresentation consists in extrapolating basic and pre-clinical findings to new therapeutic prospects in inappropriate ways. Indeed, analysis of all ADHD-related studies in mice showed that 23% of the conclusions were overstated. The frequency of this overstatement was positively related with the impact factor of the journal. Data misrepresentations are frequent in the scientific literature dealing with ADHD and may contribute to the appearance of misleading conclusions in the media. In synergy with citation distortions and publication biases they influence social representations and bias the scientific evidence in favor of the view that ADHD is primarily caused by biological factors. We discuss the social consequences and the causes of data misrepresentations and suggest a few corrective actions.

  20. Evaluation of an IPCC climate report. An analysis of conclusions on the possible regional consequences of climate change

    International Nuclear Information System (INIS)

    2010-01-01

    This report contains the results of a study of the reliability of the regional chapters (H9-16) of the contribution of Working Group II to the Fourth Climate Report of the IPCC (the sub report on consequences, adaptation and vulnerability). Moreover an assessment was made of the possible consequences of errors for the conclusions in the high level summaries of that report. The Netherlands Environmental Assessment Agency did not detect any errors that may undermine the main conclusions of the scientific UN Climate Panel IPCC of 2007 on the possible future consequences of climate change. However, some of the substantiations of the conclusions lack clarity. To prevent lack of clarity and inaccuracies the IPCC needs to invest more in quality checks. [nl

  1. Alternative global goodness metrics and sensitivity analysis: heuristics to check the robustness of conclusions from studies comparing virtual screening methods.

    Science.gov (United States)

    Sheridan, Robert P

    2008-02-01

    We introduce two ways of testing the robustness of conclusions from studies comparing virtual screening methods: alternative "global goodness" metrics and sensitivity analysis. While the robustness tests cannot eliminate all biases in virtual screening comparisons, they are useful as a "reality check" for any given study. To illustrate this, we apply them to a set of enrichments published in McGaughey et al. (J. Chem. Inf. Model. 2007, 47, 1504-1519) where 11 target protein/ligand combinations are tested on 2D and 3D similarity methods, plus docking. The major conclusions in that paper, for instance, that ligand-based methods are better than docking methods, hold up. However, some minor conclusions, such as Glide being the best docking method, do not.

  2. Sampling season affects conclusions on soil arthropod community structure responses to metal pollution in Mediterranean urban soils

    NARCIS (Netherlands)

    Santorufo, L.; van Gestel, C.A.M.; Maisto, G.

    2014-01-01

    This study aimed to assess if the period of sampling affected conclusions on the responses of arthropod community structure to metal pollution in urban soils in the Mediterranean area. Higher temperature and lower precipitation were detected in autumn than in spring. In both samplings, the most

  3. It Is Incorrect To Say "The Test Is Reliable": Bad Language Habits Can Contribute to Incorrect or Meaningless Research Conclusions.

    Science.gov (United States)

    Thompson, Bruce

    Researchers too frequently consider the reliability of the scores they analyze, and this may lead to incorrect conclusions. Practice in this regard may be negatively influenced by telegraphic habits of speech implying that tests possess reliability and other measurement characteristics. Styles of speaking in journal articles, in textbooks, and in…

  4. An Investigation of the "Jumping to Conclusions" Data-Gathering Bias and Paranoid Thoughts in Asperger Syndrome

    Science.gov (United States)

    Jänsch, Claire; Hare, Dougal Julian

    2014-01-01

    The existence of a data-gathering bias, in the form of jumping to conclusions, and links to paranoid ideation was investigated in Asperger syndrome (AS). People with AS (N = 30) were compared to a neurotypical control group (N = 30) on the Reading the Mind in the Eyes and the Beads tasks, with self-report measures of depression, general anxiety,…

  5. Investigation of the role of the jumping-to-conclusions bias for short-term functional outcome in schizophrenia.

    Science.gov (United States)

    Andreou, Christina; Treszl, András; Roesch-Ely, Daniela; Köther, Ulf; Veckenstedt, Ruth; Moritz, Steffen

    2014-08-30

    Symptom severity and neuropsychological deficits negatively influence functional outcomes in patients with schizophrenia. Recent research implicates specific types of biased thinking styles (e.g. jumping-to-conclusions) in the pathogenesis of schizophrenia. This is the first study to test the impact of jumping-to-conclusions on functional outcome in schizophrenia. The aim of the study was to investigate the association of psychopathology, neuropsychology and JTC with subjective quality of life, vocational outcome and housing status in schizophrenia. Analyses were carried out both cross-sectionally at baseline, and longitudinally over the course of symptomatic improvement in the immediate aftermath of a psychotic exacerbation. Seventy-nine patients with schizophrenia were included in the study. Data concerning the variables of interest were collected at baseline, after one month, and after six months. Positive symptomatology was the most significant predictor of subjective and vocational outcome and changes across time. Verbal memory deficits were associated with functional status cross-sectionally, whereas general cognitive capacity significantly predicted functional changes over time. Improvement of the jumping-to-conclusions bias positively affected vocational outcome. Though limited, the observed effect of this bias on real-world functioning highlights the possible usefulness of interventions aimed at improving (meta)cognitive deficits in schizophrenia. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  6. Decision-making when data and inferences are not conclusive: risk-benefit and acceptable regret approach.

    Science.gov (United States)

    Hozo, Iztok; Schell, Michael J; Djulbegovic, Benjamin

    2008-07-01

    The absolute truth in research is unobtainable, as no evidence or research hypothesis is ever 100% conclusive. Therefore, all data and inferences can in principle be considered as "inconclusive." Scientific inference and decision-making need to take into account errors, which are unavoidable in the research enterprise. The errors can occur at the level of conclusions that aim to discern the truthfulness of research hypothesis based on the accuracy of research evidence and hypothesis, and decisions, the goal of which is to enable optimal decision-making under present and specific circumstances. To optimize the chance of both correct conclusions and correct decisions, the synthesis of all major statistical approaches to clinical research is needed. The integration of these approaches (frequentist, Bayesian, and decision-analytic) can be accomplished through formal risk:benefit (R:B) analysis. This chapter illustrates the rational choice of a research hypothesis using R:B analysis based on decision-theoretic expected utility theory framework and the concept of "acceptable regret" to calculate the threshold probability of the "truth" above which the benefit of accepting a research hypothesis outweighs its risks.

  7. Conclusions to the first Baxter-Senpe workshop on: ready-to-use (RTU) products for parenteral nutrition

    OpenAIRE

    García de Lorenzo Mateos, A.; Bermejo Vicedo, T.; Gómez Candela, C.; Planas Vila, M.

    2005-01-01

    Conclusiones de la Mesa de Trabajo sobre productos listos para su uso (RTU) en nutrición parenteral. Se efectúa una aproximación a la definición y a las ventajas en comparación con otros modelos de nutrición parenteral. Destacan los aspectos relacionados con la gestión, composición de la RTU e indicaciones tanto intrahospitalarias como domiciliarias.Conclusions to the workshop on ready-to use (RTU) products for parenteral nutrition. An approximation is done to the definition and advantages in...

  8. Legal Nature of the Investor’s Consent to the Conclusion of the Agreement with Sub-contractor

    OpenAIRE

    Sławomir Szejna

    2013-01-01

    Author of present article presents and comments on the divergent views of doctrine and judicature concerning the legal nature of the investor’s consent to the conclusion of the agreement for subcontracting, arose from the introduction of the provisions of Article 6471 § 2 and 3 to the Polish Civil Code with Act dated 14 February 2003 amending the Act – the Civil Code and other acts. Author refers also to the joint responsibility of the investor and the contractor towards further subcontractor...

  9. Electron attachment in F2 - Conclusive demonstration of nonresonant, s-wave coupling in the limit of zero electron energy

    Science.gov (United States)

    Chutjian, A.; Alajajian, S. H.

    1987-01-01

    Dissociative electron attachment to F2 has been observed in the energy range 0-140 meV, at a resolution of 6 meV (full width at half maximum). Results show conclusively a sharp, resolution-limited threshold behavior consistent with an s-wave cross section varying as sq rt of epsilon. Two accurate theoretical calculations predict only p-wave behavior varying as the sq rt of epsilon. Several nonadiabatic coupling effects leading to s-wave behavior are outlined.

  10. Bioenergy. The Impact of Indirect Land Use Change. Summary and Conclusions from the IEA Bioenergy ExCo63 Workshop

    International Nuclear Information System (INIS)

    Brown, A.; Tustin, J.

    2009-09-01

    This publication provides the summary and conclusions from the title workshop, held in conjunction with he meeting of the Executive Committee of IEA Bioenergy in Rotterdam, Netherlands, on 12 May 2009. The purpose of the workshop was to inform the Executive Committee on the rapidly evolving international debate on bioenergy and land use - particularly the thorny issue of indirect land use change. The aim was to stimulate discussion between the Executive Committee and invited experts and thereby enhance the new policy-oriented work within IEA Bioenergy.

  11. Secondary Data Analyses of Conclusions Drawn by the Program Implementers of a Positive Youth Development Program in Hong Kong

    Directory of Open Access Journals (Sweden)

    Andrew M. H. Siu

    2010-01-01

    Full Text Available The Tier 2 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes is designed for adolescents with significant psychosocial needs, and its various programs are designed and implemented by social workers (program implementers for specific student groups in different schools. Using subjective outcome evaluation data collected from the program participants (Form C at 207 schools, the program implementers were asked to aggregate data and write down five conclusions (n = 1,035 in their evaluation reports. The conclusions stated in the evaluation reports were further analyzed via secondary data analyses in this study. Results showed that the participants regarded the Tier 2 Program as a success, and was effective in enhancing self-understanding, interpersonal skills, and self-management. They liked the experiential learning approach and activities that are novel, interesting, diversified, adventure-based, and outdoor in nature. They also liked instructors who were friendly, supportive, well-prepared, and able to bring challenges and give positive recognition. Most of the difficulties encountered in running the programs were related to time constraints, clashes with other activities, and motivation of participants. Consistent with the previous evaluation findings, the present study suggests that the Tier 2 Program was well received by the participants and that it was beneficial to the development of the program participants.

  12. Do recent data from the Seychelles Islands alter the conclusions of the NRC Report on the toxicological effects of methylmercury?

    Directory of Open Access Journals (Sweden)

    Jacobson Joseph L

    2004-01-01

    Full Text Available Abstract In 2000, the National Research Council (NRC, an arm of the National Academy of Sciences, released a report entitled, "Toxicological Effects of Methylmercury." The overall conclusion of that report was that, at levels of exposure in some fish- and marine mammal-consuming communities (including those in the Faroe Islands and New Zealand, subtle but significant adverse effects on neuropsychological development were occurring as a result of in utero exposure. Since the release of that report, there has been continuing discussion of the public health relevance of current levels of exposure to Methylmercury. Much of this discussion has been linked to the release of the most recent longitudinal update of the Seychelles Island study. It has recently been posited that these findings supercede those of the NRC committee, and that based on the Seychelles findings, there is little or no risk of adverse neurodevelopmental effects at current levels of exposure. In this commentary, members of the NRC committee address the conclusions from the NRC report in light of the recent Seychelles data. We conclude that no evidence has emerged since the publication of the NRC report that alters the findings of that report.

  13. Conclusions drawn from actions implemented within the first stage of the Cracow program of energy conservation and clean fossil fuels

    Energy Technology Data Exchange (ETDEWEB)

    Bieda, J.; Bardel, J.; Pierce, B.

    1995-12-31

    Since 1992 Brookhaven National Laboratory (BNL) and Pacific Northwest Laboratory (PNL), acting on behalf of the U.S. Department of Energy, executed the first stage of the Cracow Program of Energy Conservation and Clean Fossil Fuels, called also American-Polish Program of Actions for Elimination of Low Emission Sources in Cracow. The main contractor for BNL and PNL was the Cracow Development Office (BRK). The interest in improving the condition of Cracow air results from the fact that the standard for permissible air pollution was exceeded several times in Cracow and especially within the central part of the town. Therefore, air pollution appeared one of the most important problems that faced the municipal authorities. It followed from monitoring investigations that the high level of air pollutant concentration is caused by in-home coal-fired tile stoves operated in winter seasons and by coal- and coke-fired boiler houses simulated mainly in the central part of the town. The results obtained in first stage are presented. This paper is an attempt to formulate conclusions drawn from these works and recommendations with regard to the future policy of the town authorities; selected results are presented to clarify or illustrate the conclusions.

  14. Towards inclusive governance of hazardous activities, synthesis of the conclusions of the 2001-2003 Trustnet activities

    International Nuclear Information System (INIS)

    Heriard-Dubreuil, G.

    2004-01-01

    TRUSTNET is a European pluralistic think tank network on the governance of hazardous activities since 1997. It is involving the participation of some 150 key decision makers, stakeholders and experts at European, national and local levels in activities having impact on health and the environment. The participants of TRUSTNET are representatives of public authorities at national and European levels, industry, trade unions, local governments, NGOs. They are also consumers or lay citizens, together with a multidisciplinary group of experts in risk management, public health, political sciences, sociology, psychology, economics, law and ethics. TRUSTNET is supported by the European Commission (DG- Research - Radiation protection) as a Concerted Action. The work programme of TRUSTNET is based on a participatory methodology and a co-expertise of actual case studies involving experts and non-experts. From 1997 to 1999, TRUSTNET has identified the severe difficulties and multiple social blockages affecting the credibility, effectiveness and legitimacy of traditional regulatory framework of hazardous activities. It has also identified emerging features of inclusive risk governance as a major opportunity for overcoming the observed difficulties. The conclusions of the 1997-1999 exercise have been reported in 2000 in the 'TRUSTNET Framework: a New Perspective on Risk Governance'. From 2001 to 2003, TRUSTNET has carried on the reflection and more specifically investigated the possible strategies for implementing in Europe inclusive governance in the various activities entailing risks for health and the environment. The presentation ('Towards Inclusive Governance') will outline presenting the main conclusions of this 2001-2003 exercise. (author)

  15. Determinants of physician empathy during medical education: hypothetical conclusions from an exploratory qualitative survey of practicing physicians

    Science.gov (United States)

    2014-01-01

    Background Empathy is an outcome-relevant physician characteristic and thus a crucial component of high-quality communication in health care. However, the factors that promote and inhibit the development of empathy during medical education have not been extensively researched. Also, currently there is no explicit research on the perspective of practicing physicians on the subject. Therefore the aim of our study was to explore physicians’ views of the positive and negative influences on the development of empathy during their medical education, as well as in their everyday work as physicians. Method We administered a written Qualitative Short Survey to 63 physicians in seven specialties. They were able to respond anonymously. Our open-ended question was: “What educational content in the course of your studies and/or your specialist training had a positive or negative effect on your empathy?” We analyzed the data using thematic content analysis following Mayring’s approach. Results Forty-two physicians took part in our survey. All together, they mentioned 68 specific factors (37 positive, 29 negative, 2 neutral) from which six themes emerged: 1. In general, medical education does not promote the development of empathy. 2. Recognizing the psycho-social dimensions of care fosters empathy. 3. Interactions with patients in medical practice promote empathy. 4. Physicians’ active self-development through reflective practice helps the development of empathy. 5. Interactions with colleagues can both promote and inhibit empathy through their role modeling of empathic and non-empathic behavior. 6. Stress, time pressure, and adverse working conditions are detrimental to empathy development. Conclusions Our results provide an overview of what might influence the development of clinical empathy, as well as hypothetical conclusions about how to promote it. Reflective practice seems to be lacking in current medical curricula and could be incorporated. Raising physicians

  16. 1st International Experts’ Meeting on Agitation: Conclusions Regarding the Current and Ideal Management Paradigm of Agitation

    Directory of Open Access Journals (Sweden)

    José Martínez-Raga

    2018-02-01

    Full Text Available Agitation is a heterogeneous concept without a uniformly accepted definition, however, it is generally considered as a state of cognitive and motor hyperactivity characterized by excessive or inappropriate motor or verbal activity with marked emotional arousal. Not only the definition but also other aspects of agitated patients’ care are still unsolved and need consensus and improvement. To help the discussion about agitation among experts and improve the identification, management, and treatment of agitation, the 1st International Experts’ Meeting on Agitation was held in October 2016 in Madrid. It was attended by 20 experts from Europe and Latin America with broad experience in the clinical management of agitated patients. The present document summarizes the key conclusions of this meeting and highlights the need for an updated protocol of agitation management and treatment, the promotion of education and training among healthcare professionals to improve the care of these patients and the necessity to generate clinical data of agitated episodes.

  17. IAEA specialists' meeting on Environmental factors causing cracks and degradation in primary system components: conclusions and recommendations

    International Nuclear Information System (INIS)

    Stahlkopf, K.E.

    1981-01-01

    The phenomenon of intergranular stress corrosion cracking in BWR stainless steel piping joints is well understood, and does not present a safety hazard as leak before break can be shown. It is recommended that work should proceed to reduce the probability of stress corrosion cracking by changing the BWR environment by hydrogen feedwater additions to remove oxygen. The cause of LWR pipe cracking is understood to be thermal fatigue caused by thermal stratifications at low flow rates during operation (PWR) and thermal mixing in piping tees (PWR). Recommendations include, research on corrosion fatigue crack propagation, evaluation of compressive stress state, design changes, and additional development of NDT methods for detection and sizing of cracks. Conclusions drawn steam generator tube degradation suggest that this is a potentially large problem. Recommendation include the use of stress corrosion resistant materials, oxygen reduction through use of deaeration feed banks, and inclusion in future design of inspection access to evaluate conditions of steam generators. (author)

  18. Report of the US Nuclear Regulatory Commission Piping Review Committee. Volume 5. Summary - Piping Review Committee conclusions and recommendations

    International Nuclear Information System (INIS)

    1985-04-01

    This document summarizes a comprehensive review of NRC requirements for Nuclear Piping by the US NRC Piping Review Committee. Four topical areas, addressed in greater detail in Volumes 1 through 4 of this report, are included: (1) Stress Corrosion Cracking in Piping of Boiling Water Reactor Plants; (2) Evaluation of Seismic Design; (3) Evaluation of Potential for Pipe Breaks; and (4) Evaluation of Other Dynamic Loads and Load Combinations. This volume summarizes the major issues, reviews the interfaces, and presents the Committee's conclusions and recommendations for updating NRC requirements on these issues. This report also suggests research or other work that may be required to respond to issues not amenable to resolution at this time

  19. Hospital ventilation standards and energy conservation: a summary of the literature with conclusions and recommendations. Final report, FY 78

    Energy Technology Data Exchange (ETDEWEB)

    Hollowell, C.; Rosenfeld, A.

    1978-09-01

    This research examines the basis of current hospital HVAC standards and determines if they can be relaxed on criteria that do not compromise the health, safety, and comfort of patients and staff and has acceptance of the health care community. Chapter 2 summarizes existing standards in use throughout the United States governing hospital ventilation systems and the thermal environment. Chapter 3 explores the role of air in hospital-acquired infections. Chapter 4 explores the realm of indoor air quality within the hospital. Chapter 5 contains a discussion concerning the influence of thermal factors on patient comfort. Chapter 6 discusses the hospital odor problem with regards to ventilation rates. The final chapter includes conclusions and recommendations developed from the literature review and from a small working conference sponsored by the University of Minnesota School of Public Health.

  20. Executive summary and conclusions from the European Hydration Institute Expert Conference on human hydration, health, and performance.

    Science.gov (United States)

    Benton, D; Braun, H; Cobo, J C; Edmonds, C; Elmadfa, I; El-Sharkawy, A; Feehally, J; Gellert, R; Holdsworth, J; Kapsokefalou, M; Kenney, W L; Leiper, J B; Macdonald, I A; Maffeis, C; Maughan, R J; Shirreffs, S M; Toth-Heyn, P; Watson, P

    2015-09-01

    On April 7-8, 2014, the European Hydration Institute hosted a small group of experts at Castle Combe Manor House, United Kingdom, to discuss a range of issues related to human hydration, health, and performance. The meeting included 18 recognized experts who brought a wealth of experience and knowledge to the topics under review. Eight selected topics were addressed, with the key issues being briefly presented before an in-depth discussion. Presented here is the executive summary and conclusions from this meeting. © The Author(s) 2015. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  1. Neurocognitive deficits are relevant for the jumping-to-conclusions bias, but not for delusions: A longitudinal study

    Directory of Open Access Journals (Sweden)

    Christina Andreou

    2015-03-01

    Full Text Available Patients with delusions exhibit an increased tendency to arrive at decisions based on very limited evidence (jumping-to-conclusions; JTC, making this reasoning bias relevant for the treatment of delusions. Neurocognitive deficits contribute to JTC, but it is not known whether this has any bearing on the clinical syndrome of delusions. We addressed this question by reanalyzing data from an efficacy study of non-pharmacological interventions as adjunctive treatments in schizophrenia. We investigated the longitudinal associations of cognitive functioning, JTC and delusions in patients with psychotic disorders receiving either a metacognitive intervention addressing reasoning biases (n = 59, or cognitive remediation (n = 58. Both interventions improved JTC; in the cognitive remediation group, tentative evidence suggested that better neurocognitive performance contributed to this improvement. However, JTC gains were associated with delusion improvement only in the metacognitive intervention group, suggesting a content-specific mechanism of action.

  2. Epidemiological analysis of demographic characteristics and type of injuries in patients with multiple trauma with respect to conclusive treatment outcome

    Directory of Open Access Journals (Sweden)

    Zagorac Slaviša

    2008-01-01

    Full Text Available Introduction Multiple trauma is one of the leading causes of mortality and morbidity in the population of people under 45 years of age. The consequences of multiple trauma have huge epidemiological, social and economic significance. Objective The aim of the paper was to analyze the conclusive treatment outcome of multiply traumatized patients with respect to their sex, age, injury mechanism and type. METHOD This retrospective study included 100 patients with multiple injuries (ISS>16 treated in the Emergency Room of the Clinical Centre of Serbia in the course of 2004. Clinical, X-ray, laboratory and numerical presentation methods - scores (ISS and GCS were used to show the injury severity. Results Most of the injured were males (80%, and the average age was 40±20 (5-83. Out of the total number of patients who died, 23 (82% were males, and 5 (18% were females. The average age of the patients with fatal outcomes was 48±21 (8-86. Traffic accidents were the leading cause of injury (59%. The median GCS was 10±3 (3-15. The average ISS was 30 (20-66 in the surviving patients, and 53 (27-77 in those who died. Conclusion With respect to sex, in most cases multiple trauma affects males (p<0.01, with the average age of about 40. With respect to injury mechanism, the main cause of the occurrence of multiple trauma is traffic accidents (p<0.01. There is a statistically significant difference in the values of GCS and ISS relative to the definitive outcome (p<0.01. Statistical data processing indicated that there was a statistically significant correlation between mortality and type of injury in a given organic system (p<0.01, but that there was no statistically significant correlation between mortality and age. .

  3. Mestrado Profissional em História: o desafio do trabalho de conclusão final do curso

    Directory of Open Access Journals (Sweden)

    Roberto Radünz

    2015-07-01

    Full Text Available O Mestrado Profissional, como modalidade de curso Stricto Sensu, está em processo de consolidação. Nesse sentido, temas como a avaliação de programas, considerando as especificidades da modalidade, e a questão do Trabalho de Conclusão estão na ordem do dia. O objetivo deste artigo é problematizar possíveis formas de trabalhos finais para além da dissertação, considerando-se sobretudo, o disposto na Portaria Normativa 17, de 28 de dezembro de 2009, da Capes. A base empírica leva em consideração as primeiras propostas do Trabalho de Conclusão Final do Mestrado Profissional em História da Universidade de Caxias do Sul (UCS. O Programa iniciou suas atividades em agosto de 2013 e, neste momento, passa pelo seu primeiro processo de qualificação. Dentre as propostas apresentadas nessa etapa estão a produção do material didático; o uso de quadrinhos em sala de aula, jogos e sua relação com documentos históricos; uso da pesquisa socioantropológica no ensino de história; análises de livros didáticos; propostas metodológicas do uso de fontes no ensino de história, entre outras. O que se pretende nesta análise é problematizar, com as experiências dos mestrandos do Programa de Pós-Graduação em História da UCS, as possibilidades do conhecimento acadêmico ter uma maior função social.

  4. Conclusive evidence for hexasomic inheritance in chrysanthemum based on analysis of a 183 k SNP array.

    Science.gov (United States)

    van Geest, Geert; Voorrips, Roeland E; Esselink, Danny; Post, Aike; Visser, Richard Gf; Arens, Paul

    2017-08-07

    Cultivated chrysanthemum is an outcrossing hexaploid (2n = 6× = 54) with a disputed mode of inheritance. In this paper, we present a single nucleotide polymorphism (SNP) selection pipeline that was used to design an Affymetrix Axiom array with 183 k SNPs from RNA sequencing data (1). With this array, we genotyped four bi-parental populations (with sizes of 405, 53, 76 and 37 offspring plants respectively), and a cultivar panel of 63 genotypes. Further, we present a method for dosage scoring in hexaploids from signal intensities of the array based on mixture models (2) and validation of selection steps in the SNP selection pipeline (3). The resulting genotypic data is used to draw conclusions on the mode of inheritance in chrysanthemum (4), and to make an inference on allelic expression bias (5). With use of the mixture model approach, we successfully called the dosage of 73,936 out of 183,130 SNPs (40.4%) that segregated in any of the bi-parental populations. To investigate the mode of inheritance, we analysed markers that segregated in the large bi-parental population (n = 405). Analysis of segregation of duplex x nulliplex SNPs resulted in evidence for genome-wide hexasomic inheritance. This evidence was substantiated by the absence of strong linkage between markers in repulsion, which indicated absence of full disomic inheritance. We present the success rate of SNP discovery out of RNA sequencing data as affected by different selection steps, among which SNP coverage over genotypes and use of different types of sequence read mapping software. Genomic dosage highly correlated with relative allele coverage from the RNA sequencing data, indicating that most alleles are expressed according to their genomic dosage. The large population, genotyped with a very large number of markers, is a unique framework for extensive genetic analyses in hexaploid chrysanthemum. As starting point, we show conclusive evidence for genome-wide hexasomic inheritance.

  5. Treatments of Missing Values in Large National Data Affect Conclusions: The Impact of Multiple Imputation on Arthroplasty Research.

    Science.gov (United States)

    Ondeck, Nathaniel T; Fu, Michael C; Skrip, Laura A; McLynn, Ryan P; Su, Edwin P; Grauer, Jonathan N

    2018-03-01

    Despite the advantages of large, national datasets, one continuing concern is missing data values. Complete case analysis, where only cases with complete data are analyzed, is commonly used rather than more statistically rigorous approaches such as multiple imputation. This study characterizes the potential selection bias introduced using complete case analysis and compares the results of common regressions using both techniques following unicompartmental knee arthroplasty. Patients undergoing unicompartmental knee arthroplasty were extracted from the 2005 to 2015 National Surgical Quality Improvement Program. As examples, the demographics of patients with and without missing preoperative albumin and hematocrit values were compared. Missing data were then treated with both complete case analysis and multiple imputation (an approach that reproduces the variation and associations that would have been present in a full dataset) and the conclusions of common regressions for adverse outcomes were compared. A total of 6117 patients were included, of which 56.7% were missing at least one value. Younger, female, and healthier patients were more likely to have missing preoperative albumin and hematocrit values. The use of complete case analysis removed 3467 patients from the study in comparison with multiple imputation which included all 6117 patients. The 2 methods of handling missing values led to differing associations of low preoperative laboratory values with commonly studied adverse outcomes. The use of complete case analysis can introduce selection bias and may lead to different conclusions in comparison with the statistically rigorous multiple imputation approach. Joint surgeons should consider the methods of handling missing values when interpreting arthroplasty research. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Changing conclusions on secondhand smoke in a sudden infant death syndrome review funded by the tobacco industry.

    Science.gov (United States)

    Tong, Elisa K; England, Lucinda; Glantz, Stanton A

    2005-03-01

    Prenatal and postnatal exposure to tobacco smoke adversely affects maternal and child health. Secondhand smoke (SHS) has been linked causally with sudden infant death syndrome (SIDS) in major health reports. In 1992, the US Environmental Protection Agency (EPA) first noted an association between SHS and SIDS, and both prenatal exposure and postnatal SHS exposure were listed as independent risk factors for SIDS in a 1997 California EPA report (republished in 1999 by the National Cancer Institute) and a 2004 US Surgeon General report. The tobacco industry has used scientific consultants to attack the evidence that SHS causes disease, most often lung cancer. Little is known about the industry's strategies to contest the evidence on maternal and child health. In 2001, a review was published on SIDS that acknowledged funding from the Philip Morris (PM) tobacco company. Tobacco industry documents related to this review were examined to identify the company's influence on the content and conclusions of this review. Tobacco industry documents include 40 million pages of internal memos and reports made available to the public as a result of litigation settlements against the tobacco industry in the United States. Between November 2003 and January 2004, we searched tobacco industry document Internet sites from the University of California Legacy Tobacco Documents Library and the Tobacco Documents Online website. Key terms included "SIDS" and names of key persons. Two authors conducted independent searches with similar key terms, reviewed the documents, and agreed on relevancy through consensus. Thirty documents were identified as relevant. Two drafts (an early version and a final version) of an industry-funded review article on SIDS were identified, and 2 authors independently compared these drafts with the final publication. Formal comments by PM executives made in response to the first draft were also reviewed. We used Science Citation Index in July 2004 to determine

  7. Rodízio de firmas de auditoria: a experiência brasileira e as conclusões do mercado Rotation of audit firms: the brazilian experience and the market's conclusions

    Directory of Open Access Journals (Sweden)

    Alexandre Queiroz de Oliveira

    2007-12-01

    Full Text Available O rodízio de firmas de auditoria foi introduzido no Brasil por ocasião dos escândalos corporativos de instituições financeiras na emissão das demonstrações contábeis e adotado pela CVM - Comissão de Valores Mobiliários às empresas registradas na Bolsa de Valores do Brasil. Tendo como objetivo a preservação da independência do auditor e a diminuição dos erros contábeis e fraudes relacionados ao processo de auditoria das demonstrações contábeis, o rodízio de firmas é um assunto polêmico, pois afeta a relação comercial e profissional dos auditores com seus clientes bem como toda a estrutura de mercado das firmas de auditoria. O artigo foi desenvolvido com base na evolução histórica do conceito de rodízio de firmas de auditoria, na avaliação das pesquisas realizadas sobre o assunto em outros países e nas estruturas filosóficas que determinam os princípios éticos que são atrelados à Contabilidade e à Auditoria. Além disso, foi realizada uma pesquisa de campo sobre os aspectos inerentes do rodízio de firmas de auditoria. Essa pesquisa coletou a opinião de 127 profissionais do mercado financeiro, sendo 84 executivos de empresas que trabalham ou influenciam na elaboração das demonstrações contábeis e 43 auditores independentes que atuam diretamente no processo de auditagem das contas contábeis. A principal conclusão obtida foi a confirmação de que o rodízio de firmas de auditoria não tem capacidade de assegurar a independência do auditor no seu trabalho e não diminui os riscos de erros contábeis e de fraudes na elaboração das demonstrações contábeis.The rotation of audit firms was introduced in Brazil as a result of the corporate scandals involving financial institutions in the issue of their financial statements, and adopted by the CVM - Brazilian Securities Commission for publicly traded companies in Brazil. Aiming to preserve the independence of the auditor and to reduce frauds and

  8. Conclusions and recommendations from the symposium, Beyond Cholesterol: Prevention and Treatment of Coronary Heart Disease with n-3 Fatty Acids.

    Science.gov (United States)

    Deckelbaum, Richard J; Leaf, Alexander; Mozaffarian, Dariush; Jacobson, Terry A; Harris, William S; Akabas, Sharon R

    2008-06-01

    After the symposium "Beyond Cholesterol: Prevention and Treatment of Coronary Heart Disease with n-3 Fatty Acids," faculty who presented at the conference submitted manuscripts relating to their conference topics, and these are presented in this supplement. The content of these manuscripts was reviewed, and 2 conference calls were convened. The objective was to summarize existing evidence, gaps in evidence, and future research needed to strengthen recommendations for specific intakes of n-3 fatty acids for different conditions relating to cardiovascular disease. The following 2 questions were the main items discussed. What are the roles of n-3 fatty acids in primary versus secondary prevention of coronary heart disease? What are the roles of n-3 fatty acids in hypertriglyceridemia, in the metabolic syndrome and type 2 diabetes, and in sudden cardiac death, cardiac arrhythmias, and vulnerable plaque? Each area was summarized by using 2 general categories: 1) current knowledge for which general consensus exists, and 2) recommendations for research and policy. Additional references for these conclusions can be found in the articles included in the supplement.

  9. A pesquisa na graduação em enfermagem: requisito para conclusão do curso

    Directory of Open Access Journals (Sweden)

    Maria Silvana Totti Heyden

    2003-08-01

    Full Text Available O presente texto apresenta as diretrizes de implantação do Trabalho de Conclusão de Curso (TCC na graduação em Enfermagem do Centro Universitário Federal de Alfenas-MG, apontando as facilidades, dificuldades e os resultados destes quatro primeiros anos, utilizando-se dos registros de atas do Departamento e do Colegiado de Enfermagem e a vivência dos autores como coordenadores do processo. Relatam-se como pontos facilitadores: incentivo ao trabalho multidisciplinar; aumento das parcerias com os profissionais de campo; maior utilização da informática, da biblioteca e do banco de dados; aumento da participação em eventos de pesquisas. E, como dificultadores: estabelecimento de normas para apresentação de trabalhos científicos, uma vez que na época a Escola não tinha uma norma. Concluímos que apesar das dificuldades, a pesquisa é possível de acontecer, sendo um processo dinâmico em que o aprender a aprender está presente, tanto para os discentes como para os docentes.

  10. Diverging Conclusions from the Same Meta-Analysis in Drug Safety: Source of Data (Primary Versus Secondary) Takes a Toll.

    Science.gov (United States)

    Prada-Ramallal, Guillermo; Takkouche, Bahi; Figueiras, Adolfo

    2017-04-01

    Meta-analyses of observational studies represent an important tool for assessing efficacy and safety in the pharmacoepidemiologic field. The data from the individual studies are either primary (i.e., collected through interviews or self-administered questionnaires) or secondary (i.e., collected from databases that were established for other purposes). So far, the origin of the data (primary vs. secondary) has not been systematically assessed as a source of heterogeneity in pharmacoepidemiologic meta-analyses. The aim was to assess the impact of considering the source of exposure data as a criterion in sensitivity and subgroup analysis on the conclusions of drug safety meta-analyses. We selected meta-analyses published between 2013 and 2015 in which the intake of frequently used over-the-counter medicines was either the main exposure or a concomitant treatment and the outcome had short latency and induction periods. We stratified the results by origin of data (primary vs. secondary) and compared the new results to those presented originally in the meta-analyses. We used four meta-analyses that fulfilled our criteria of inclusion. The results were selective serotonin reuptake inhibitors and upper gastrointestinal bleeding: original estimate odds ratio (OR) = 1.71 [95% confidence interval (CI) 1.44-2.04], OR primary data = 1.19 (95% CI 0.90-1.58), OR secondary data = 1.81 (95% CI 1.50-2.17); proton pump inhibitors and cardiac events: original estimate hazard ratio (HR) = 1.35 (95% CI 1.18-1.54), HR primary data = 1.05 (95% CI 0.87-1.26), HR secondary data = 1.43 (95% CI 1.23-1.66); non-aspirin non-steroidal anti-inflammatory drugs and myocardial infarction: original estimate risk ratio (RR) = 1.08 (95% CI 0.95-1.22), RR primary data = 0.57 (95% CI 0.34-0.96), RR secondary data = 1.15 (95% CI 1.03-1.28); paracetamol during pregnancy and childhood asthma: original estimate OR = 1.32 (95% CI 1.14-1.52), OR primary data = 1.23 (95% CI 1.06-1.42), OR

  11. Unraveling uranium induced oxidative stress related responses in Arabidopsis thaliana seedlings. Part II: responses in the leaves and general conclusions.

    Science.gov (United States)

    Vanhoudt, Nathalie; Cuypers, Ann; Horemans, Nele; Remans, Tony; Opdenakker, Kelly; Smeets, Karen; Bello, Daniel Martinez; Havaux, Michel; Wannijn, Jean; Van Hees, May; Vangronsveld, Jaco; Vandenhove, Hildegarde

    2011-06-01

    The cellular redox balance seems an important modulator under heavy metal stress. While for other heavy metals these processes are well studied, oxidative stress related responses are also known to be triggered under uranium stress but information remains limited. This study aimed to further unravel the mechanisms by which plants respond to uranium stress. Seventeen-day-old Arabidopsis thaliana seedlings, grown on a modified Hoagland solution under controlled conditions, were exposed to 0, 0.1, 1, 10 and 100 μM uranium for 1, 3 and 7 days. While in Part I of this study oxidative stress related responses in the roots were discussed, this second Part II discusses oxidative stress related responses in the leaves and general conclusions drawn from the results of the roots and the leaves will be presented. As several responses were already visible following 1 day exposure, when uranium concentrations in the leaves were negligible, a root-to-shoot signaling system was suggested in which plastids could be important sensing sites. While lipid peroxidation, based on the amount of thiobarbituric acid reactive compounds, was observed after exposure to 100 μM uranium, affecting membrane structure and function, a transient concentration dependent response pattern was visible for lipoxygenase initiated lipid peroxidation. This transient character of uranium stress responses in leaves was emphasized by results of lipoxygenase (LOX2) and antioxidative enzyme transcript levels, enzyme capacities and glutathione concentrations both in time as with concentration. The ascorbate redox balance seemed an important modulator of uranium stress responses in the leaves as in addition to the previous transient responses, the total ascorbate concentration and ascorbate/dehydroascorbate redox balance increased in a concentration and time dependent manner. This could represent either a slow transient response or a stable increase with regard to plant acclimation to uranium stress. Copyright

  12. Different partial volume correction methods lead to different conclusions: An (18)F-FDG-PET study of aging.

    Science.gov (United States)

    Greve, Douglas N; Salat, David H; Bowen, Spencer L; Izquierdo-Garcia, David; Schultz, Aaron P; Catana, Ciprian; Becker, J Alex; Svarer, Claus; Knudsen, Gitte M; Sperling, Reisa A; Johnson, Keith A

    2016-05-15

    A cross-sectional group study of the effects of aging on brain metabolism as measured with (18)F-FDG-PET was performed using several different partial volume correction (PVC) methods: no correction (NoPVC), Meltzer (MZ), Müller-Gärtner (MG), and the symmetric geometric transfer matrix (SGTM) using 99 subjects aged 65-87years from the Harvard Aging Brain study. Sensitivity to parameter selection was tested for MZ and MG. The various methods and parameter settings resulted in an extremely wide range of conclusions as to the effects of age on metabolism, from almost no changes to virtually all of cortical regions showing a decrease with age. Simulations showed that NoPVC had significant bias that made the age effect on metabolism appear to be much larger and more significant than it is. MZ was found to be the same as NoPVC for liberal brain masks; for conservative brain masks, MZ showed few areas correlated with age. MG and SGTM were found to be similar; however, MG was sensitive to a thresholding parameter that can result in data loss. CSF uptake was surprisingly high at about 15% of that in gray matter. The exclusion of CSF from SGTM and MG models, which is almost universally done, caused a substantial loss in the power to detect age-related changes. This diversity of results reflects the literature on the metabolism of aging and suggests that extreme care should be taken when applying PVC or interpreting results that have been corrected for partial volume effects. Using the SGTM, significant age-related changes of about 7% per decade were found in frontal and cingulate cortices as well as primary visual and insular cortices. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Different Partial Volume Correction Methods Lead to Different Conclusions: an 18F-FDG PET Study of Aging

    Science.gov (United States)

    Greve, Douglas N.; Salat, David H.; Bowen, Spencer L.; Izquierdo-Garcia, David; Schultz, Aaron P.; Catana, Ciprian; Becker, J. Alex; Svarer, Claus; Knudsen, Gitte; Sperling, Reisa A.; Johnson, Keith A.

    2016-01-01

    A cross-sectional group study of the effects of aging on brain metabolism as measured with 18F-FDG PET was performed using several different partial volume correction (PVC) methods: no correction (NoPVC), Meltzer (MZ), Müller-Gärtner (MG), and the symmetric geometric transfer matrix (SGTM) using 99 subjects aged 65-87 from the Harvard Aging Brain study. Sensitivity to parameter selection was tested for MZ and MG. The various methods and parameter settings resulted in an extremely wide range of conclusions as to the effects of age on metabolism, from almost no changes to virtually all of cortical regions showing a decrease with age. Simulations showed that NoPVC had significant bias that made the age effect on metabolism appear to be much larger and more significant than it is. MZ was found to be the same as NoPVC for liberal brain masks; for conservative brain masks, MZ showed few areas correlated with age. MG and SGTM were found to be similar; however, MG was sensitive to a thresholding parameter that can result in data loss. CSF uptake was surprisingly high at about 15% of that in gray matter. Exclusion of CSF from SGTM and MG models, which is almost universally done, caused a substantial loss in the power to detect age-related changes. This diversity of results reflects the literature on the metabolism of aging and suggests that extreme care should be taken when applying PVC or interpreting results that have been corrected for partial volume effects. Using the SGTM, significant age-related changes of about 7% per decade were found in frontal and cingulate cortices as well as primary visual and insular cortices. PMID:26915497

  14. GHEP-ISFG collaborative exercise on mixture profiles (GHEP-MIX06). Reporting conclusions: Results and evaluation.

    Science.gov (United States)

    Barrio, P A; Crespillo, M; Luque, J A; Aler, M; Baeza-Richer, C; Baldassarri, L; Carnevali, E; Coufalova, P; Flores, I; García, O; García, M A; González, R; Hernández, A; Inglés, V; Luque, G M; Mosquera-Miguel, A; Pedrosa, S; Pontes, M L; Porto, M J; Posada, Y; Ramella, M I; Ribeiro, T; Riego, E; Sala, A; Saragoni, V G; Serrano, A; Vannelli, S

    2018-07-01

    One of the main goals of the Spanish and Portuguese-Speaking Group of the International Society for Forensic Genetics (GHEP-ISFG) is to promote and contribute to the development and dissemination of scientific knowledge in the field of forensic genetics. Due to this fact, GHEP-ISFG holds different working commissions that are set up to develop activities in scientific aspects of general interest. One of them, the Mixture Commission of GHEP-ISFG, has organized annually, since 2009, a collaborative exercise on analysis and interpretation of autosomal short tandem repeat (STR) mixture profiles. Until now, six exercises have been organized. At the present edition (GHEP-MIX06), with 25 participant laboratories, the exercise main aim was to assess mixture profiles results by issuing a report, from the proposal of a complex mock case. One of the conclusions obtained from this exercise is the increasing tendency of participating laboratories to validate DNA mixture profiles analysis following international recommendations. However, the results have shown some differences among them regarding the edition and also the interpretation of mixture profiles. Besides, although the last revision of ISO/IEC 17025:2017 gives indications of how results should be reported, not all laboratories strictly follow their recommendations. Regarding the statistical aspect, all those laboratories that have performed statistical evaluation of the data have employed the likelihood ratio (LR) as a parameter to evaluate the statistical compatibility. However, LR values obtained show a wide range of variation. This fact could not be attributed to the software employed, since the vast majority of laboratories that performed LR calculation employed the same software (LRmixStudio). Thus, the final allelic composition of the edited mixture profile and the parameters employed in the software could explain this data dispersion. This highlights the need, for each laboratory, to define through internal

  15. Reframing the science and policy of nicotine, illegal drugs and alcohol - conclusions of the ALICE RAP Project.

    Science.gov (United States)

    Anderson, Peter; Berridge, Virginia; Conrod, Patricia; Dudley, Robert; Hellman, Matilda; Lachenmeier, Dirk; Lingford-Hughes, Anne; Miller, David; Rehm, Jürgen; Room, Robin; Schmidt, Laura; Sullivan, Roger; Ysa, Tamyko; Gual, Antoni

    2017-01-01

    In 2013, illegal drug use was responsible for 1.8% of years of life lost in the European Union, alcohol was responsible for 8.2% and tobacco for 18.2%, imposing economic burdens in excess of 2.5% of GDP. No single European country has optimal governance structures for reducing the harm done by nicotine, illegal drugs and alcohol, and existing ones are poorly designed, fragmented, and sometimes cause harm. Reporting the main science and policy conclusions of a transdisciplinary five-year analysis of the place of addictions in Europe, researchers from 67 scientific institutions addressed these problems by reframing an understanding of addictions.  A new paradigm needs to account for evolutionary evidence which suggests that humans are biologically predisposed to seek out drugs, and that, today, individuals face availability of high drug doses, consequently increasing the risk of harm.  New definitions need to acknowledge that the defining element of addictive drugs is 'heavy use over time', a concept that could replace the diagnostic artefact captured by the clinical term 'substance use disorder', thus opening the door for new substances to be considered such as sugar. Tools of quantitative risk assessment that recognize drugs as toxins could be further deployed to assess regulatory approaches to reducing harm. Re-designed governance of drugs requires embedding policy within a comprehensive societal well-being frame that encompasses a range of domains of well-being, including quality of life, material living conditions and sustainability over time; such a frame adds arguments to the inappropriateness of policies that criminalize individuals for using drugs and that continue to categorize certain drugs as illegal. A health footprint, modelled on the carbon footprint, and using quantitative measures such as years of life lost due to death or disability, could serve as the accountability tool that apportions responsibility for who and what causes drug-related harm.

  16. Evaluation of individual dosimetry in mixed neutron and photon radiation fields (EVIDOS). Part II: conclusions and recommendations

    International Nuclear Information System (INIS)

    Schuhmacher, H.; Luszik-Bhadra, M.; Reginatto, M.; Bartlett, D.; Tanner, R.; Bolognese-Milsztajn, T.; Lacoste, V.; Boschung, M.; Fiechtner, A.; Coeck, M.; Vanhavere, F.; Curzio, G.; Errico d', F.; Kylloenen, J.-E.; Lindborg, L.

    2005-01-01

    Full text: The EVIDOS project, supported by the European Commission within the 5th Framework Programme, aims at evaluating state of the art dosimetry techniques in representative work-places of the nuclear industry. Seven European institutes with recognized expertise in radiation protection instruments and methods joined efforts with end users at nuclear power plants, at fuel processing and reprocessing plants, and at transport and storage facilities. A particular task of the project was to develop methods to characterize the neutron component of mixed radiation fields at workplaces and to derive reference values of radiation protection quantities from energy and direction distributions of the neutron fluence. While other presentations at this workshop describe the methods developed and the instruments used, this presentation will summarize the main results, draw conclusions and discuss recommendations relevant to routine monitoring. The final results from the project include a catalogue with spectra and dosimetric data for 14 different workplace fields (boiling water reactor, pressurized water reactor, research reactor, fuel processing, storage of spent fuel), instruments and procedures to derive reference values for personal dose equivalent and other radiation protection quantities, and novel personal dosemeters for mixed radiation and results on their dosimetric and technical performance. A number of questions will be addressed in the presentation, including: which methods allow to determine H*(10) and H p (10) in complex mixed n/γ radiation fields with acceptable uncertainty?; what is the influence of the energy and direction distributions of neutrons on the ratios between H*(10), H p (10) and E?; how much do the readings of area monitors deviate from H*(10) and do they give conservative estimates of H p (10) and E?; how much do the readings of personal dosemeters deviate from H p (10) and do they give conservative estimates of E?; do new active (electronic

  17. Unraveling uranium induced oxidative stress related responses in Arabidopsis thaliana seedlings. Part II: responses in the leaves and general conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Vanhoudt, Nathalie, E-mail: nvanhoud@sckcen.be [Belgian Nuclear Research Center (SCK-CEN), Biosphere Impact Studies, Boeretang 200, 2400 Mol (Belgium); Hasselt University, Environmental Biology, Centre for Environmental Sciences, Agoralaan Building D, 3590 Diepenbeek (Belgium); Cuypers, Ann [Hasselt University, Environmental Biology, Centre for Environmental Sciences, Agoralaan Building D, 3590 Diepenbeek (Belgium); Horemans, Nele [Belgian Nuclear Research Center (SCK-CEN), Biosphere Impact Studies, Boeretang 200, 2400 Mol (Belgium); Remans, Tony; Opdenakker, Kelly; Smeets, Karen [Hasselt University, Environmental Biology, Centre for Environmental Sciences, Agoralaan Building D, 3590 Diepenbeek (Belgium); Bello, Daniel Martinez [Hasselt University, Interuniversity Institute for Biostatistics and Statistical Bioinformatics, Agoralaan Building D, 3590 Diepenbeek (Belgium); Havaux, Michel [Commissariat a l' Energie Atomique (CEA)/Cadarache, Direction des Sciences du Vivant, Departement d' Ecophysiologie Vegetale et de Microbiologie, Laboratoire d' Ecophysiologie de la Photosynthese, 13108 Saint-Paul-lez-Durance (France); Wannijn, Jean; Van Hees, May [Belgian Nuclear Research Center (SCK-CEN), Biosphere Impact Studies, Boeretang 200, 2400 Mol (Belgium); Vangronsveld, Jaco [Hasselt University, Environmental Biology, Centre for Environmental Sciences, Agoralaan Building D, 3590 Diepenbeek (Belgium); Vandenhove, Hildegarde [Belgian Nuclear Research Center (SCK-CEN), Biosphere Impact Studies, Boeretang 200, 2400 Mol (Belgium)

    2011-06-15

    The cellular redox balance seems an important modulator under heavy metal stress. While for other heavy metals these processes are well studied, oxidative stress related responses are also known to be triggered under uranium stress but information remains limited. This study aimed to further unravel the mechanisms by which plants respond to uranium stress. Seventeen-day-old Arabidopsis thaliana seedlings, grown on a modified Hoagland solution under controlled conditions, were exposed to 0, 0.1, 1, 10 and 100 {mu}M uranium for 1, 3 and 7 days. While in Part I of this study oxidative stress related responses in the roots were discussed, this second Part II discusses oxidative stress related responses in the leaves and general conclusions drawn from the results of the roots and the leaves will be presented. As several responses were already visible following 1 day exposure, when uranium concentrations in the leaves were negligible, a root-to-shoot signaling system was suggested in which plastids could be important sensing sites. While lipid peroxidation, based on the amount of thiobarbituric acid reactive compounds, was observed after exposure to 100 {mu}M uranium, affecting membrane structure and function, a transient concentration dependent response pattern was visible for lipoxygenase initiated lipid peroxidation. This transient character of uranium stress responses in leaves was emphasized by results of lipoxygenase (LOX2) and antioxidative enzyme transcript levels, enzyme capacities and glutathione concentrations both in time as with concentration. The ascorbate redox balance seemed an important modulator of uranium stress responses in the leaves as in addition to the previous transient responses, the total ascorbate concentration and ascorbate/dehydroascorbate redox balance increased in a concentration and time dependent manner. This could represent either a slow transient response or a stable increase with regard to plant acclimation to uranium stress

  18. Influenza immunization rates in children and teenagers in Polish cities: conclusions from the 2009/2010 season.

    Science.gov (United States)

    Kuchar, Ernest; Nitsch-Osuch, Aneta; Zycinska, Katarzyna; Miskiewicz, Katarzyna; Szenborn, Leszek; Wardyn, Kazimierz

    2013-01-01

    The aim of this study was to determine influenza vaccine coverage among children aged 0-18 years in inner city practices in Poland in the 2009/2010 season and factors that might have influenced low vaccination coverage. A retrospective review of 11,735 vaccination charts of children aged 0-18 from seven randomly selected general practices in the capital city of Warsaw and one large practice in the city of Wroclaw was performed. We calculated the numbers of children who were vaccinated in the 2009/2010 season and analyzed the age distribution of vaccinated children. We also reviewed the vaccination history in patients who were vaccinated against influenza including: previous influenza vaccinations, modification (widening) of standard immunization scheme, and a proportion of children who completed the recommended two-dose schedule of vaccination. In the calculations, 95% confidence intervals were used. Out of the total of 11,735 children surveyed, 362 (3.1%, CI: 2.8-3.4%) were vaccinated against influenza in the 2009/2010 season. For 115 of these 362 (31.8%, CI: 27.0-36.6%) children it was their first vaccination against influenza. The mean age of a vaccinated child was 6.0 ± 4.3 years. Children aged 2-5 were most commonly vaccinated (153/362, 42.3%, CI: 37.2-47.4%), while infants (aged 6-12 months) were vaccinated rarely (15/362, 4.4%, CI: 2.2-6.2%). In the group of children younger than 8 years (86/362 children) who were vaccinated for the first time in their life only 29/86 (33.7%, CI: 23.7-43.7%) completed the recommended two-dose schedule. In conclusion, the importance of vaccinating children against influenza is hugely understated in Poland. General physicians should actively recommend annual influenza immunization of children. Recommendations of National Immunization Program concerning influenza vaccine should be clearer, simpler, and easier to implement.

  19. CNRA/CSNI workshop on licensing and operating experience of computer-based I and C systems - Summary and conclusions

    International Nuclear Information System (INIS)

    2002-01-01

    researching computer-based systems important to safety to get together and to discuss their insights learned from their actual activities. The Workshop was successful in this point. It was attended by 65 people from 15 countries and by 2 international organizations. In general terms, the Workshop attempted to give answers to questions in the following areas: - What are the benefits of using computer-based I and C systems? - What national and international standards and guidance could be universally acceptable from the safety perspective? - What are the regulatory requirements for the current and future generations of digital I and C systems? - What are the major technical issues and challenges associated with applications of digital technology in I and C systems? As a general conclusion, the Workshop can be considered representative of the progress made towards reaching the targets set at the Munich workshop almost five years ago. The Munich workshop had identified areas where further development and specific improvements were needed. The Hluboka workshop has reviewed the development achieved since then. Based on the papers presented at this workshop and on the discussions by the workshop participants, it is evident that the details of the life-cycle activities and the associated acceptance criteria are still in flux and have yet to be universally acceptable. The basic trends from Munich still hold and are reaffirmed in the frame of evolving regulatory and commercial environments. Future international co-operation should strive to reach universally acceptable positions in the above areas

  20. Biogeochemical processes in a clay formation in situ experiment: Part G - Key interpretations and conclusions. Implications for repository safety

    Energy Technology Data Exchange (ETDEWEB)

    Wersin, P., E-mail: paul.wersin@gruner.ch [NAGRA, Hardstrasse 73, 5430 Wettingen (Switzerland)] [Gruner Ltd., Gellertstrasse 55, 4020 Basel (Switzerland); Stroes-Gascoyne, S. [Atomic Energy of Canada Limited (AECL), Whiteshell Laboratories, Pinawa, Manitoba, Canada R0E 1L0 (Canada); Pearson, F.J. [Ground-Water Geochemistry, 5108 Trent Woods Drive, New Bern, NC 28562 (United States); Tournassat, C. [BRGM, French Geological Survey, 3 Avenue Claude Guillemin, B.P. 36009, 45060 Orleans Cedex 2 (France); Leupin, O.X.; Schwyn, B. [NAGRA, Hardstrasse 73, 5430 Wettingen (Switzerland)

    2011-06-15

    . Nevertheless, the simulations provided additional evidence of the high pH buffer capacity of the Opalinus Clay. The results from the microbiological investigations do not allow unambiguous identification of the origin of the microbial population in the borehole. Possible sources were the drilling procedure, the artificial porewater, and perhaps some revival of indigenous dormant strains. Regardless of the origin of the microbes, the results from the PC experiment underlined the importance of anaerobic microbial activity in the 'disturbed' Opalinus Clay, facilitated by the introduction of space, water and organic material, in rapidly establishing very reducing conditions. The PC experiment also yielded valuable insight with regard to the safety of a high-level radioactive waste repository emplaced in Opalinus Clay. Anaerobic microbial perturbations in the clay host rock may occur from the construction and excavation procedures and emplaced organic by-products. The resulting effects on porewater chemistry, i.e., especially on pH and Eh, may affect the mobility of radionuclides eventually released from the waste. However, the overall results of the PC experiment suggest that such effects are temporary and spatially limited because of the large buffering capacity and diffusive properties of the clay formation. Nevertheless, the results also indicate that the amounts of organic materials in a high-level waste repository should be kept small in order to achieve background conditions within a short time period after repository closure. A further conclusion from the PC experiment is that commonly used equipment materials may not display commonly assumed inert behaviour. This particularly holds for the gel-type 'robust' reference electrodes, which may release substantial amounts of glycerol.

  1. Conclusions and Recommendations of the IAEA International Conference on Topical Issues in Nuclear Safety: Ensuring Safety for Sustainable Nuclear Development

    International Nuclear Information System (INIS)

    El-Shanawany, Mamdouh

    2011-01-01

    Over 200 participants from 33 countries and three international organizations came and actively participated and contributed to focused discussions and the success of the conference. The following points summarize the key conclusions and recommendations of the conference with respect to nuclear safety. 1. The nuclear safety approach is based on the philosophy developed in the 60's: defense in depth principles and deterministic criteria. When properly applied and completed by probabilistic analyses and operational experience feedback, it continues to be a successful approach. However, guarding against the risk of accidents requires constant vigilance and high technical competence and a never ending fight against complacency. In this context, having a strong leadership with a commitment to continuous improvement and a vision of sustained excellence is a key element of nuclear safety. Continuous improvement in safety also should be pursued through scientific research and operational experience feedback. 2. An accident anywhere is of concern to all Member States. Therefore, it is in the interest of all Member States to share and collaborate on safety matters. Participation of all Member States in international nuclear safety instruments and conventions, including liability for nuclear damage, is considered beneficial to global safety. The Convention on Nuclear Safety, the Joint Convention, international cooperation through IAEA and other organizations, bilateral or multilateral arrangements are important elements for establishing networks for sharing and transferring knowledge. It is acknowledged that the IAEA's Safety Fundamentals and Safety Requirements provide a sound foundation for high level nuclear safety. IAEA Safety Standards should be the basis for the establishment and maintenance of safety infrastructure. The IAEA's peer reviews and services such as IRRS, OSART, Site Evaluation and Reactor Safety Reviews provide also a valuable platform for sharing

  2. Main Conclusions and Recommendations of International Conference on Topical Issues in Nuclear Installation Safety: Ensuring Safety for Sustainable Nuclear Development

    International Nuclear Information System (INIS)

    El-Shanawany, Mamdouh

    2011-01-01

    Over 200 participants from 33 countries and three international organizations came and actively participated and contributed to focused discussions and the success of the conference. The following points summarize the key conclusions and recommendations of the conference with respect to nuclear safety. 1. The nuclear safety approach is based on the philosophy developed in the 60's: defense in depth principles and deterministic criteria. When properly applied and completed by probabilistic analyses and operational experience feedback, it continues to be a successful approach. However, guarding against the risk of accidents requires constant vigilance and high technical competence and a never ending fight against complacency. In this context, having a strong leadership with a commitment to continuous improvement and a vision of sustained excellence is a key element of nuclear safety. Continuous improvement in safety also should be pursued through scientific research and operational experience feedback. 2. An accident anywhere is of concern to all Member States. Therefore, it is in the interest of all Member States to share and collaborate on safety matters. Participation of all Member States in international nuclear safety instruments and conventions, including liability for nuclear damage, is considered beneficial to global safety. The Convention on Nuclear Safety, the Joint Convention, international cooperation through IAEA and other organizations, bilateral or multilateral arrangements are important elements for establishing networks for sharing and transferring knowledge. It is acknowledged that the IAEA's Safety Fundamentals and Safety Requirements provide a sound foundation for high level nuclear safety. IAEA Safety Standards should be the basis for the establishment and maintenance of safety infrastructure. The IAEA's peer reviews and services such as IRRS, OSART, Site Evaluation and Reactor Safety Reviews provide also a valuable platform for sharing

  3. Jumping to conclusions in schizophrenia

    Directory of Open Access Journals (Sweden)

    Evans SL

    2015-07-01

    Full Text Available Simon L Evans,1 Bruno B Averbeck,2 Nicholas Furl31School of Psychology, University of Sussex, Brighton, East Sussex, UK; 2Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA; 3Department of Psychology, Royal Holloway, University of London, Egham, Surrey, UKAbstract: Schizophrenia is a mental disorder associated with a variety of symptoms, including hallucinations, delusions, social withdrawal, and cognitive dysfunction. Impairments on decision-making tasks are routinely reported: evidence points to a particular deficit in learning from and revising behavior following feedback. In addition, patients tend to make hasty decisions when probabilistic judgments are required. This is known as “jumping to conclusions” (JTC and has typically been demonstrated by presenting participants with colored beads drawn from one of two “urns” until they claim to be sure which urn the beads are being drawn from (the proportions of colors vary in each urn. Patients tend to make early decisions on this task, and there is evidence to suggest that a hasty decision-making style might be linked to delusion formation and thus be of clinical relevance. Various accounts have been proposed regarding what underlies this behavior. In this review, we briefly introduce the disorder and the decision-making deficits associated with it. We then explore the evidence for each account of JTC in the context of a wider decision-making deficit and then go on to summarize work exploring JTC in healthy controls using pharmacological manipulations and functional imaging. Finally, we assess whether JTC might have a role in therapy.Keywords: ketamine, decision making, delusions, fMRI, urn task

  4. Conclusions about homogeneity and devitrification

    International Nuclear Information System (INIS)

    Larche, F.

    1997-01-01

    A lot of experimental data concerning homogeneity and devitrification of R7T7 glass have been published. It appears that: - the crystallization process is very limited, - the interfaces due to bubbles and the container wall favor crystallization locally but the ratio of crystallized volume remains always below a few per cents, and - crystallization has no damaging long-term effects as far as leaching tests can be trusted. (A.C.)

  5. Porn again: some final conclusions.

    Science.gov (United States)

    Ellis, Shannon R; Whitehead, Bruce W

    2004-01-01

    Contributors were asked to respond to seven questions examining various aspects of gay male pornography. Their responses were collated with the hope that the reader may gain additional insight into this topic.

  6. Conclusion from the fifth topic

    International Nuclear Information System (INIS)

    Gin, St.; Advocat, Th.

    1997-01-01

    The topic ''mechanics and alteration kinetics of glasses'' is a crucial point for the understanding of the long-term behaviour of nuclear glasses. Kinetic models used in simulation are based on the works made by Grambow who imputes the control of the alteration kinetics of borosilicate glasses to the desorption of the ortho-silica acid produced at the reactive interface. The ensuing kinetics law requires the existence of an equilibrium of the silica at the interface glass/gel and the existence of a linear concentration gradient dissolved in the interstitial gel solution. The role of the gel needs further studies to be well understood. The difficulty lies in the fact that the composition and the structure of the gel varies with time, space (anisotropy) and with the conditions of alteration (temperature, pH, flowrate...). (A.C.)

  7. Conclusion: Challenge and policy response.

    NARCIS (Netherlands)

    Ashworth, G.J.; Dietvorst, A.G.J.

    1995-01-01

    In this final chapter, the editors provide a justification for the pursuit of the approach of the book as a whole by drawing together the specific studies of tourism in particular types of place. They present an integral approach to planning and management for tourism and recreation.

  8. Conclusion: challenges for the future.

    Science.gov (United States)

    North, D W

    1993-12-01

    The title "Challenges for the Future" implies the challenge to summarize a very complex meeting. Of necessity, I will present a personal impression. My interest is in risk assessment, which I define as a process for summarizing science in support of decision making. Risk assessment is sometimes regarded as arcane numerology, a rigid process of computing risk numbers in which much available science is unused. I am a strong advocate for the broader definition of risk assessment. It is encouraging to learn how much science is becoming available for use in risk assessment for gasoline, its components, and alternative fuels.

  9. Conclusion : sustainability via holistic education

    Index Scriptorium Estoniae

    2008-01-01

    Sihtfinantseeritavast teadusteemast "Kool kui arengukeskkond ja õpilaste toimetulek". Uuringu tulemusel järeldub, et õpilase igakülgne harmooniline areng on võimalik holistilise paradigma raamides, mis integreerib omavahel erinevaid õppeaineid ning õpetab nägema kõigi nähtuste seoseid

  10. On the development of a theory of traveler attitude-behavior interrelationships. Volume 3 : executive summary : overview of methods, results, and conclusions

    Science.gov (United States)

    1978-08-01

    The executive summary of this Final Report offers an overview of : methods, results, and conclusions which support the development of a : theory of traveler attitude-behavior interrelationships. Such a theory : will be useful in the design of transpo...

  11. [The "conclusions of Pharmacy" in Nancy, at the end of the 18th century: between "synthèses" and "thèses"].

    Science.gov (United States)

    Julien, P; Martin, J

    1995-01-01

    A special requirement of the law for apothecaries in Nancy in 1764 imposed on the candidates for a master's degree was the written response to four questions following their practical examinations. Two documents heretofore unpublished show the results of this obligation: the Conclusions de Pharmacie by Joseph Pierson (1765) and the Conclusions de Pharmacie et de Chimie by François Mandel (1771). The authors of the present article comment on these documents and make an attempt to place them in the confused history of "synthèses" and "thèses".

  12. Some conclusions obtained from the thermo-hydraulic behavior analysis of the nuclear power plant Atucha I, in case of loss of coolant accident with second heat sink

    International Nuclear Information System (INIS)

    Ventura, Mirta A.

    2003-01-01

    This paper is based on the recompilation, analysis and elaboration of the results of the operator (NA-SA), in the framework of the Atucha I Second Heat Sink project. The results have been compared with those obtained for the same power plant without second heat sink. The conclusions of the work permit the establishment of the operation rules of the plant. (author)

  13. Adaptation and Employment of Special Groups of Manpower. Implementing an Active Manpower Policy; Conclusions of the Manpower and Social Affairs Committee.

    Science.gov (United States)

    Organisation for Economic Cooperation and Development, Paris (France).

    Conclusions are presented indicating the role which public bodies, employers, trade unions, and other private groups can play in improving the employment opportunities of special groups, such as older workers, workers with family responsibilities, and workers of rural origin engaged in non-agricultural employment. Because of the increasing number…

  14. Antenatal magnesium sulphate may prevent cerebral palsy in preterm infants--but are we convinced? Evaluation of an apparently conclusive meta-analysis with trial sequential analysis

    DEFF Research Database (Denmark)

    Huusom, L D; Secher, N J; Pryds, O

    2011-01-01

    Please cite this paper as: Huusom L, Secher N, Pryds O, Whitfield K, Gluud C, Brok J. Antenatal magnesium sulphate may prevent cerebral palsy in preterm infants-but are we convinced? Evaluation of an apparently conclusive meta-analysis with trial sequential analysis. BJOG 2011;118:1-5....

  15. Evidence-Based Conclusions Concerning Practice, Curriculum Design and Curriculum Reform in a Civil Engineering Capstone Design Course in Hong Kong

    Science.gov (United States)

    Chan, Cecilia K. Y.; Wong, George C. K.; Law, Ada K. H.; Zhang, T.; Au, Francis T. K.

    2017-01-01

    This study aimed to provide evidence-based conclusions from students concerning a capstone-design course in a civil engineering programme in Hong Kong. The evidence was generated by designing a student-experience questionnaire. The questionnaire instrument was assessed for internal consistency in four scales (curriculum and structure changes;…

  16. Conclusions of the experts group of the RA reactor at the meeting held on November 2 and 3 1964 - Annex 12a

    International Nuclear Information System (INIS)

    Pavicevic, M.

    1964-01-01

    Conclusions of the experts group of the RA reactor are related to: analyses of reactor operation at 6.5 MW power with heavy water coolant flow of 250 m 3 /h (2 pumps rotation speed 1500 rotations/min); decisions of future operation; further preparation activities related to reactor operation in forced regime and reduced cooling conditions

  17. Conclusions and recommendations emerging from the specialists meeting on the nucleon-nucleus optical model up to 200 MeV

    International Nuclear Information System (INIS)

    Madland, D.

    1997-01-01

    Conclusions of the specialists meeting on the nucleon-nucleus optical model up to 200 MeV are drawn, from both the experimental and the theoretical point of view. Five general approaches to the medium-energy optical potential are discussed: Dirac and Schroedinger phenomenological potentials, dispersive potentials, semi-microscopic potentials, microscopic potentials and coupled-channel potentials. (K.A.)

  18. Evaluation of the Tier 1 Program of Project P.A.T.H.S.: Secondary Data Analyses of Conclusions Drawn by the Program Implementers

    Directory of Open Access Journals (Sweden)

    Daniel T. L. Shek

    2008-01-01

    Full Text Available The Tier 1 Program of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes is a curricula-based positive youth development program. In the experimental implementation phase, 52 schools participated in the program. Based on subjective outcome evaluation data collected from the program participants (Form A and program implementers (Form B in each school, the program implementers were invited to write down five conclusions based on an integration of the evaluation findings (N = 52. The conclusions stated in the 52 evaluation reports were further analyzed via secondary data analyses in this paper. Results showed that most of the conclusions concerning perceptions of the Tier 1 Program, instructors, and effectiveness of the programs were positive in nature. There were also conclusions reflecting the respondents’ appreciation of the program. Finally, responses on the difficulties encountered and suggestions for improvements were observed. In conjunction with the previous evaluation findings, the present study suggests that the Tier 1 Program was well received by the stakeholders and the program was beneficial to the development of the program participants.

  19. The Battle between the Biometricians and the Mendelians: How Sir Francis Galton's Work Caused His Disciples to Reach Conflicting Conclusions about the Hereditary Mechanism

    Science.gov (United States)

    Gillham, Nicholas W.

    2015-01-01

    Francis Galton, Charles Darwin's cousin, had wide and varied interests. They ranged from exploration and travel writing to fingerprinting and the weather. After reading Darwin's "On the Origin of Species," Galton reached the conclusion that it should be possible to improve the human stock through selective breeding, as was the…

  20. General conclusions arising from a field evaluation of the Agency's RAPAT and WAMAP programmes in the Asia and Pacific region 1984-1993. Special evaluation review

    International Nuclear Information System (INIS)

    Webb, G.A.; Fitch, J.; Cooley, C.; Saire, D.E.; Colombo, P.; Palacios, E.

    1994-01-01

    In support of the assistance provided to the developing Member States of IAEA in the areas of radiation protection and radioactive waste management, two advisory programmes were established by IAEA. The radiation Protection Advisory Teams (RAPATs) in 1984, and the Radioactive Waste Management Programme (WAMAP) in 1987. This report summarizes general achievements, finding, conclusions and recommendations regarding these two programmes in Indonesia, Thailand, Bangladesh, and Philippines

  1. Briefing package for the Yucca Flat pre-emptive review, including overview, UZ model, SZ volcanics model and summary and conclusions sections

    Energy Technology Data Exchange (ETDEWEB)

    Kwicklis, Edward Michael [Los Alamos National Laboratory; Keating, Elizabeth H [Los Alamos National Laboratory

    2010-12-02

    Much progress has been made in the last several years in modeling radionuclide transport from tests conducted both in the unsaturated zone and saturated volcanic rocks of Yucca Flat, Nevada. The presentations to the DOE NNSA pre-emptive review panel contained herein document the progress to date, and discuss preliminary conclusions regarding the present and future extents of contamination resulting from past nuclear tests. The presentations also discuss possible strategies for addressing uncertainty in the model results.

  2. Trabalho de Conclusão de Curso de graduação em saúde: Dificuldades e estratégias

    Directory of Open Access Journals (Sweden)

    Flavia Mazzoli-Rocha

    2017-03-01

    Full Text Available Objetivou-se descrever dificuldades vivenciadas por professores e pesquisadores diante da elaboração do Trabalho de Conclusão de Curso de Graduação na grande área da Saúde. As estratégias para auxiliar o discente universitário a escrever seu Trabalho de Conclusão de Curso com qualidade técnica, foram pontuadas de forma a auxiliar discentes e orientadores, como fornecer: subsídios para facilitar a escrita da monografia, desde a disponibilização de disciplina de Português à Diretrizes Metodológicas; e informações sobre plágio e seus mecanismos de detecção. A disponibilização destas estratégias pode ser o diferencial na elaboração de um Trabalho de Conclusão de Curso de melhor qualidade.

  3. A conclusão da educação superior por cegos e a psicologia de Vygotski: a ponta do iceberg

    Directory of Open Access Journals (Sweden)

    Bento Selau

    2017-02-01

    Full Text Available http://dx.doi.org/10.5007/2175-795X.2016v34n3p861 Este trabalho objetiva apresentar os fatores relacionados à conclusão da educação superior, por parte de um grupo de estudantes cegos, a partir de seus próprios pontos de vista. Realizaram-se estudos de casos com nove sujeitos, sendo os dados coletados por meio de entrevistas narrativas e análise documental e submetidos a um processo de análise textual discursiva. O referencial que embasou a pesquisa foi o da Psicologia Histórico-Cultural de Vygotski. Os achados apontam fatores que dificultaram a conclusão do ensino superior – como o processo de seleção, que ignora as necessidades dos cegos; a falta de preparo das instituições para atender os deficientes; os preconceitos de docentes. Ao mesmo tempo, indicam fatores que favoreceram essa conclusão – como o auxílio aos cegos por parte de docentes e familiares, a tomada de consciência sobre a importância da formação universitária para suas vidas futuras gerando vontade para alcançá-la.

  4. Dialogic spaces of knowledge construction in research article Conclusion sections written by English L1, English L2 and Spanish L1 writers

    Directory of Open Access Journals (Sweden)

    Elena Sheldon

    2018-04-01

    Full Text Available While vast research efforts have been directed to the identification of moves and their constituent steps in research articles (RA, less attention has been paid to the social negotiation of knowledge, in particular in the Conclusion section of RAs. In this paper, I examine the Conclusion sections of RAs in English and Spanish, including RA Conclusions written in English by Spanish-background speakers in the field of applied linguistics. This study brings together two complementary frameworks, genre-based knowledge and evaluative stance, drawing on Swales’s (1990, 2004 move analysis framework and on the engagement system in Martin and White’s (2005 Appraisal framework. The results indicate that the English L1 group negotiates a consistent space for readers to approve or disapprove the writers’ propositions. However, the Spanish L1 group aligns with readers, using a limited space through contracting resources, which may be because this group addresses a smaller audience in comparison to the English L1 group which addresses an international readership. On the other hand, the English L2 group tends to move towards English rhetorical international practice, but without fully abandoning their SpL1. These results contribute to gaining a better understanding of how successful scholarly writing in English is achieved, and offers important insights for teaching multilingual researchers.

  5. A tendência de conclusão dos acordos em forma simplificada: evolução e prática brasileira

    Directory of Open Access Journals (Sweden)

    Paula Wojcikiewicz Almeida

    2013-03-01

    Full Text Available A previsão de controle do poder legislativo, como exigência da sociedade democrática, constituiu regra geral nos textos constitucionais que efetuam a repartição de competências entre o poder executivo e legislativo em matéria de conclusão de tratados internacionais. Entretanto, a evolução das necessidades da sociedade contemporânea fez surgir uma nova prática tendente a admitir acordos em forma simplificada, que foram cristalizados, sobretudo, na prática norte-americana. A tendência no sentido de minimizar a competência legislativa pode ser verificada em função da aceleração exponencial da conclusão de acordos executivos. O objetivo do presente artigo é, portanto, analisar o surgimento e a evolução dos acordos em forma simplificada para, em seguida, avaliar o emprego de tais acordos no Brasil, país que seguiu a prática constitucional moderna no sentido de admitir a conclusão de acordos sem intervenção obrigatória do poder legislativo. Tal prática, apesar dos inúmeros debates que se instalaram na matéria, afigura-se crescente e constitui, atualmente, o principal meio de sujeição internacional dos Estados.

  6. The Texts of the Agency's Co-operation Agreements with Regional Intergovernmental Organizations; Texte des Accords de Cooperation Conclus entre L'Agence et des Organisations Intergouvernementales Regionales

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1961-02-07

    The texts of the Agency's agreements for co-operation with the regional inter-governmental organizations listed below, together with the respective protocols authenticating them, are reproduced in this document in the order in which the agreements entered into force, for the information of all Members of the Agency [French] Le present document reproduit le texte des accords de cooperation que l'Agence a conclus avec les organisations intergouvernementales regionales enumerees ci-apres, ainsi que celui des protocoles validant lesdits accords. Le texte de ces instruments, classes dans l'ordre chronologique de leur entree en vigueur, est communique, pour information, a tous les Membres de l'Agence.

  7. The Texts of the Agency's Relationship Agreements with Specialized Agencies; Textes des Accords Conclus Entre l'Agence et des Institutions Specialisees

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1960-09-27

    The texts of the relationship agreements which the Agency has concluded with the specialized agencies listed below, together with the respective protocols authenticating them, are reproduced in this document in the order which the agreements entered into force, for the information of all Members of the Agency [French] Le present document reproduit les textes des accords que l'Agence a conclus avec les institutions specialisees enumerees ci-apres, ainsi que ceux des protocoles validant lesdits accords. Ces textes sont presentes, pour information, a tous les Membres de l'Agence dans l'ordre chronologique d'entree en vigueur desdits accords.

  8. A critique of the US Surgeon General?s conclusions regarding e-cigarette use among youth and young adults in the United States of America

    OpenAIRE

    Polosa, Riccardo; Russell, Christopher; Nitzkin, Joel; Farsalinos, Konstantinos E.

    2017-01-01

    Background In December 2016, the Surgeon General published a report that concluded e-cigarette use among youth and young adults is becoming a major public health concern in the United States of America. Methods Re-analysis of key data sources on nicotine toxicity and prevalence of youth use of e-cigarettes cited in the Surgeon General report as the basis for its conclusions. Results Multiple years of nationally representative surveys indicate the majority of e-cigarette use among US youth is ...

  9. COMPAS: a European project on the ''comparison of alternative waste management strategies for long-lived radioactive wastes''. Scope, working methods and conclusions

    International Nuclear Information System (INIS)

    Dutton, L.M.C.; Hillis, Z.K.; Roehlig, K.J.

    2004-01-01

    The paper presents the content and major findings of a project on the ''COMParison of Alternative waste management Strategies for long-lived radioactive wastes'' (COMPAS) carried out within the 5 th framework programme of the European commission. Under the leadership of NNC (UK), the project was carried out by individuals representing waste management organisations from 15 European countries. After having compiled information on the nature and amount of long-lived radioactive waste to be managed, issues influencing the selection of waste management strategies and options, presently adopted national strategies as well as options for the future were addressed. Conclusions concerning key issues for the success or otherwise of strategies and management solutions were drawn. (orig.)

  10. Investigations of subterranean microorganisms and their importance for performance assessment of radioactive waste disposal. Results and conclusions achieved during the period 1995 to 1997

    International Nuclear Information System (INIS)

    Pedersen, K.

    1997-11-01

    In 1987, microbiology became a part of the Swedish scientific program for the safe disposal of high level nuclear waste (HLW). The goal of the microbiology sub-program is to understand how subterranean microorganisms will interact with the performance of a future HLW repository. The Swedish research program on subterranean microbiology has mainly been performed at two sites in granitic rock aquifers at depths ranging from 70 m down to 1240 m; the Stripa research mine in the middle of Sweden and the Aespoe hard rock laboratory (HRL) situated on the south eastern coast of Sweden. Some work has also been performed in co-operation with other national or international research groups in Sweden, Canada and at the natural analogue sites in Oklo in Gabon and Maqarin in Jordan. The most recent report in the SKB technical report series on microbiology and performance assessment, SKB-TR--95-10, gave the state of the art regarding microorganisms and their importance for performance assessment. That report is recommended as a source of knowledge about basic microbiology, microbial ecology of subterranean environments and the nuclear waste disposal concept in a microbiological perspective. The present report summarises results and conclusions achieved during the period 1995 to 1997 and is a continuation of SKB TR 95-10. The report is structured as summary which explains and analyses the obtained results and conclusions in a performance assessment perspective. The scientific basis for the summary is an enclosed series of eleven papers of which eight have gone through an international peer review process for publication in international scientific journals and reports and papers published earlier

  11. Investigations of subterranean microorganisms and their importance for performance assessment of radioactive waste disposal. Results and conclusions achieved during the period 1995 to 1997

    Energy Technology Data Exchange (ETDEWEB)

    Pedersen, K [Goeteborg Univ. (Sweden). Dept. of General and Marine Microbiology

    1997-11-01

    In 1987, microbiology became a part of the Swedish scientific program for the safe disposal of high level nuclear waste (HLW). The goal of the microbiology sub-program is to understand how subterranean microorganisms will interact with the performance of a future HLW repository. The Swedish research program on subterranean microbiology has mainly been performed at two sites in granitic rock aquifers at depths ranging from 70 m down to 1240 m; the Stripa research mine in the middle of Sweden and the Aespoe hard rock laboratory (HRL) situated on the south eastern coast of Sweden. Some work has also been performed in co-operation with other national or international research groups in Sweden, Canada and at the natural analogue sites in Oklo in Gabon and Maqarin in Jordan. The most recent report in the SKB technical report series on microbiology and performance assessment, SKB-TR--95-10, gave the state of the art regarding microorganisms and their importance for performance assessment. That report is recommended as a source of knowledge about basic microbiology, microbial ecology of subterranean environments and the nuclear waste disposal concept in a microbiological perspective. The present report summarises results and conclusions achieved during the period 1995 to 1997 and is a continuation of SKB TR 95-10. The report is structured as summary which explains and analyses the obtained results and conclusions in a performance assessment perspective. The scientific basis for the summary is an enclosed series of eleven papers of which eight have gone through an international peer review process for publication in international scientific journals and reports and papers published earlier. 413 refs, 56 figs, 39 tabs.

  12. Ionizing radiation as a source of both occupational and public exposure. Is there any difference between them? Conclusions for radiation protection practice

    International Nuclear Information System (INIS)

    Vassilev, G.

    2000-01-01

    The assessment of the radiation risk both from natural and occupational exposure is discussed, taking into account the values for the end of 20th century for Bulgaria. The natural background exposure in the country is in average of 2.3 mSv/a. The eternal exposure in different regions varies within the range of ±25%. The radon concentration in dwellings vary in wide range: from 2.5 to 250 Bq/m 3 at a geometrical mean of 22 Bq/m 3 (equilibrium equivalent concentration). Thus the natural exposure vary from 1.0 to 5 mSv/a. The occupational exposure in different fields is as follows: medicine - 1.0 mSv/a; science, education - 0.9 mSv/a; NPP workers - 2.0 mSv/a. Taking into account that this way the risk equalizes for each population group the following conclusions are made: necessity for rendering an account of the individual natural background exposure when occupational risk is assessed; building of an adequate national system for record and limitation of exposure my medical use of ionizing radiation; improvement of the system for limitation of the radon exposure; re-examination of dosimetry control for occupational exposure; reconsidering of the social compensation for radiation risk

  13. Modelo para implantação ou revitalização de trabalhos de conclusão de curso

    Directory of Open Access Journals (Sweden)

    Saupe Rosita

    2004-01-01

    Full Text Available A exigência estabelecida pelas Diretrizes Curriculares de um Trabalho de Conclusão de Curso para a área de enfermagem é uma inovação para a maioria dos cursos no Brasil. Somente alguns, devido a uma visão prospectiva, implantaram essa modalidade de estudo. Essa exigência tem demandado esforços das universidades no sentido de que esses estudos representem não somente um exercício acadêmico, mas também um indicador de qualidade institucional e possível contribuição para a solução de problemas sociais. O modelo que propomos inclui a definição de linhas de pesquisa, a aglutinação de pesquisadores por área de interesse, a organização de grupos e núcleos de pesquisa, a definição dos tipos de estudos privilegiados, o planejamento de agendas operacionais, o acompanhamento da implementação e o incentivo à divulgação.

  14. Jumping to conclusions style along the continuum of delusions: delusion-prone individuals are not hastier in decision making than healthy individuals.

    Directory of Open Access Journals (Sweden)

    Suzanne Ho-wai So

    Full Text Available Literature comparing 'jumping to conclusions' (JTC between patients and healthy controls has demonstrated the importance of the reasoning bias in the development of delusions. When groups that vary along the entire delusional continuum are included, the relationship between JTC and delusionality is less clear. This study compared JTC and delusional dimensions between 28 patients with delusions, 35 delusion-prone individuals and 32 non-delusion-prone individuals. Delusion proneness was defined by an established threshold based on the Peters et al. Delusions Inventory. Two versions of the beads task (85:15 and 60:40 were used to measure JTC. As hypothesized, patients manifested hastier data gathering than the two non-clinical groups on both beads tasks. However, delusion-prone individuals did not manifest a hastier decision making style than non-delusion prone individuals. Instead, non-delusion-prone participants showed more JTC bias than delusion-prone individuals on the easier beads task. There was no evidence for a dose-response relationship between JTC and delusional dimensions, with correlations between JTC and PDI scores found in the non-delusion-prone group only. The present finding confirms the link between an extreme JTC bias and the presence of clinical delusions, and argues against a linear relationship between JTC and delusionality along the symptomatic continuum.

  15. Conclusive experimental study of prevention measures against sodium combustion residuum reignition. Run-F9-1, Run-F9-2

    International Nuclear Information System (INIS)

    Ishikawa, Hiroyasu; Ohno, Shuji; Miyahara, Shinya

    2004-04-01

    Nitrogen gas can be an extinguisher or a mitigating material in the case of sodium leak and fire accident in an air atmosphere, which may occur at a liquid metal cooled nuclear power plant. However, sodium combustion residuum sometimes reignites in the air atmosphere even at room temperature when it was produced by nitrogen gas injection to the burning sodium. Then, in this study we executed conclusive experiments of prevention measures against sodium combustion residuum reignition by a mixture of carbon-dioxide (CO 2 ) gas, humidity and nitrogen gas. The experiments were carried out with the FRAT-1 test equipment; the humidity conditions were changed in air which were used to sodium combustion atmosphere and exposure air for confirmation of prevented combustion residue reignition. First of all, the sodium of about 2.5 kg was leaked in air atmosphere, and next, the sodium combustion was stopped by nitrogen gas injection. Next, the combustion residuum was cooled in the nitrogen atmosphere, and then the combustion residuum was exposed to atmosphere of carbon-dioxide (4%); humidity (6000vppm); oxygen (3%)-nitrogen (based gas) mixture. It was confirmed that the combustion residuum was not reignition even if exposed to the air atmosphere again at the end of experiment. We had confirmed that the prevention measures against sodium combustion residuum reignition to establish by this research were effective. (author)

  16. Subtle Scientific Fallacies Undermine the Validity of Neuroendocrinological Research: Do Not Draw Premature Conclusions on the Role of Female Sex Hormones.

    Science.gov (United States)

    Hengartner, Michael P

    2017-01-01

    Major scientific flaws such as reporting and publication biases are well documented, even though acknowledgment of their importance appears to be lacking in various psychological and medical fields. Subtle and less obvious biases including selective reviews of the literature and empirically unsupported conclusions and recommendations have received even less attention. Using the literature on the association between transition to menopause, hormones and the onset of depression as a guiding example, I outline how such scientific fallacies undermine the validity of neuroendocrinological research. It is shown that in contrast to prominent claims, first, most prospective studies do not support the notion that the menopausal transition relates to increased risk for depression, second, that associations between hormone levels and depression are largely inconsistent and irreproducible, and, third, that the evidence for the efficacy of hormone therapy for the treatment of depression is very weak and at best inconclusive. I conclude that a direct and uniform association between female sex hormones and depression is clearly not supported by the literature and that more attention should be paid to the manifold scientific biases that undermine the validity of findings in psychological and medical research, with a specific focus on the behavioral neurosciences.

  17. Conclusions regarding fracture mechanics testing and evaluation of small specimens - As evidenced by the finnish contribution to the IAEA CRP3 programme

    Energy Technology Data Exchange (ETDEWEB)

    Wallin, K; Valo, M; Rintamaa, R; Torronen, K [Technical Research Centre of Finland, Espoo (Finland); Ahlstrand, R [Imatran Voima Oy (IVO), Helsinki (Finland)

    1994-12-31

    An extensive mechanical property evaluation has been carried out on various specimens (a Japanese steel plate (JRQ), a French forging material (FFA) and a Japanese forging material (JFL)) in the as-received and irradiated conditions. The mechanical properties measured at different temperatures include Charpy-V notch and instrumented pre-cracked Charpy data and static and dynamic elastic-plastic fracture toughness based on the J-integral, with various specimen size and geometry. Test analysis lead to conclusions regarding the use of small specimen fracture mechanical tests for investigating irradiation effects: CVN{sub pc} and RCT type specimens are suitable for determining the materials fracture toughness even in the ductile/brittle transition region provided the elastic-plastic parameter K{sub JC} is applied together with a statistical size correction. These two specimen types yield equivalent results for the fracture toughness transition shift. Charpy-V appears not to be suitable for estimating the static fracture toughness transition shift. 8 refs., 11 figs.

  18. Developing of risk-hedging CO2-emission policy. Part II: risks associated with measures to limit emissions, synthesis and conclusions

    International Nuclear Information System (INIS)

    Harvey, L.D.D.

    1996-01-01

    This paper is Part II of a two-part series in which the risk associated with unrestrained greenhouse-gas emissions, and with measures to limit emissions, are reviewed. The following risks associated with these efforts to limit CO 2 emissions are reviewed here: (1) resources might be diverted from other urgent needs; (2) economic growth might be reduced; (3) reduction measures might cost more than expected; (4) early action might cost more than later action; (5) reduction measures might have undesired side effects; (6) reduction measures might require heavy-handed government intervention; and (7) reduction measures might not work. With gradual implementation of a diversified portfolio of measures, these risks can be greatly reduced. Based on the review of risks associated with measures to limit emissions here, and the review of the risk associated with unrestrained emissions presented in Part I, it is concluded that a reasonable near-term (20-30 year) risk hedging strategy is one which seeks to stabilize global fossil CO 2 emissions at the present (early 1990s) level. This is turn implies an emission reduction of 26% for industrialized countries as a whole and 40-50% for Canada and the USA if developing country emissions are to increase by no more than 60%, which in itself would require major assistance from the industrialized countries. The framework and conclusions presented here are critically compared with so-called optimization frameworks. 82 refs., 2 figs., 2 tabs

  19. Influence of the impact assessment method on the conclusions of a LCA study. Application to the case of a part made with virgin and recycled HDPE.

    Science.gov (United States)

    Simões, Carla L; Xará, Susana M; Bernardo, C A

    2011-10-01

    Recent legislation has stressed the need to decide the best end-of-life (EoL) option for post-consumer products considering their full life-cycle and the corresponding overall environmental impacts. The life cycle assessment (LCA) technique has become a common tool to evaluate those impacts. The present study aimed to contribute to the better understanding of the application of this technique, by evaluating the influence of the selection of the life cycle impact assessment (LCIA) method in its results and conclusions. A specific case study was chosen, using previous information related to an anti-glare lamellae (AGL) for highway use, made with virgin and recycled high-density polyethylene (HDPE). Five distinct LCIA methods were used: Eco-indicator 99, CML 2 (2000), EPS 2000, Eco-indicator 95 and EDIP 97. Consistent results between these methods were obtained for the Climate change, Ozone layer depletion, Acidification and Eutrophication environmental indicators. Conversely, the Summer smog indicator showed large discrepancies between impact assessment methods. The work sheds light on the advantages inherent in using various LCIA methods when doing the LCA study of a specific product, thus evidencing complementary analysis perspectives.

  20. Jumping to Conclusions Is Associated with Paranoia but Not General Suspiciousness: A Comparison of Two Versions of the Probabilistic Reasoning Paradigm

    Directory of Open Access Journals (Sweden)

    Steffen Moritz

    2012-01-01

    Full Text Available Theoretical models ascribe jumping to conclusions (JTCs a prominent role in the pathogenesis of paranoia. While many earlier studies corroborated this account, some newer investigations have found no or only small associations of the JTC bias with paranoid symptoms. The present study examined whether these inconsistencies in part reflect methodological differences across studies. The study was built upon the psychometric high-risk paradigm. A total of 1899 subjects from the general population took part in an online survey and were administered the Paranoia Checklist as well as one of two different variants of the probabilistic reasoning task: one variant with a traditional instruction (a and one novel variant that combines probability estimates with decision judgments (b. Factor analysis of the Paranoia Checklist yielded an unspecific suspiciousness factor and a psychotic paranoia factor. The latter was significantly associated with scores indicating hasty decision making. Subjects scoring two standard deviations above the mean of the Paranoia Checklist showed an abnormal data-gathering style relative to subjects with normal scores. Findings suggest that the so-called decision threshold parameter is more sensitive than the conventional JTC index. For future research the specific contents of paranoid beliefs deserve more consideration in the investigation of decision making in schizophrenia as JTC seems to be associated with core psychosis-prone features of paranoia only.

  1. Conclusions about children’s reporting accuracy for energy and macronutrients over multiple interviews depend on the analytic approach for comparing reported information to reference information

    Science.gov (United States)

    Baxter, Suzanne Domel; Smith, Albert F.; Hardin, James W.; Nichols, Michele D.

    2008-01-01

    Objective Validation-study data are used to illustrate that conclusions about children’s reporting accuracy for energy and macronutrients over multiple interviews (ie, time) depend on the analytic approach for comparing reported and reference information—conventional, which disregards accuracy of reported items and amounts, or reporting-error-sensitive, which classifies reported items as matches (eaten) or intrusions (not eaten), and amounts as corresponding or overreported. Subjects and design Children were observed eating school meals on one day (n = 12), or two (n = 13) or three (n = 79) nonconsecutive days separated by ≥25 days, and interviewed in the morning after each observation day about intake the previous day. Reference (observed) and reported information were transformed to energy and macronutrients (protein, carbohydrate, fat), and compared. Main outcome measures For energy and each macronutrient: report rates (reported/reference), correspondence rates (genuine accuracy measures), inflation ratios (error measures). Statistical analyses Mixed-model analyses. Results Using the conventional approach for analyzing energy and macronutrients, report rates did not vary systematically over interviews (Ps > .61). Using the reporting-error-sensitive approach for analyzing energy and macronutrients, correspondence rates increased over interviews (Ps macronutrients improved over time, but the conventional approach masked improvements and overestimated accuracy. Applications The reporting-error-sensitive approach is recommended when analyzing data from validation studies of dietary reporting accuracy for energy and macronutrients. PMID:17383265

  2. Conclusions about children's reporting accuracy for energy and macronutrients over multiple interviews depend on the analytic approach for comparing reported information to reference information.

    Science.gov (United States)

    Baxter, Suzanne Domel; Smith, Albert F; Hardin, James W; Nichols, Michele D

    2007-04-01

    Validation study data are used to illustrate that conclusions about children's reporting accuracy for energy and macronutrients over multiple interviews (ie, time) depend on the analytic approach for comparing reported and reference information-conventional, which disregards accuracy of reported items and amounts, or reporting-error-sensitive, which classifies reported items as matches (eaten) or intrusions (not eaten), and amounts as corresponding or overreported. Children were observed eating school meals on 1 day (n=12), or 2 (n=13) or 3 (n=79) nonconsecutive days separated by >or=25 days, and interviewed in the morning after each observation day about intake the previous day. Reference (observed) and reported information were transformed to energy and macronutrients (ie, protein, carbohydrate, and fat), and compared. For energy and each macronutrient: report rates (reported/reference), correspondence rates (genuine accuracy measures), and inflation ratios (error measures). Mixed-model analyses. Using the conventional approach for analyzing energy and macronutrients, report rates did not vary systematically over interviews (all four P values >0.61). Using the reporting-error-sensitive approach for analyzing energy and macronutrients, correspondence rates increased over interviews (all four P values macronutrients improved over time, but the conventional approach masked improvements and overestimated accuracy. The reporting-error-sensitive approach is recommended when analyzing data from validation studies of dietary reporting accuracy for energy and macronutrients.

  3. Análise dos trabalhos de conclusão de curso da graduação em enfermagem da UNIMONTES

    Directory of Open Access Journals (Sweden)

    Valdete da Silva

    2009-03-01

    Full Text Available O Trabalho de Conclusão de Curso constitui-se em requisito obrigatório e indispensável à integralização do curso,sendo instrumento importante de avaliação de influências e tendências em Cursos de Enfermagem. É adotado naforma de monografia pela Graduação em Enfermagem da Universidade Estadual de Montes Claros (UNIMONTES, emMinas Gerais. O objetivo deste estudo foi identificar as tendências temáticas e metodológicas das monografias dosacadêmicos desse curso. Trata-se de estudo documental e descritivo, realizado no período de janeiro a junho de 2007,na Biblioteca Central da UNIMONTES. Os dados foram coletados em 263 monografias por meio de formulário paraposterior agrupamento por áreas contempladas; metodologia; tipos de estudo; instrumentos; sujeitos do estudo ecenários. Os resultados indicaram que a área assistencial foi escolhida pela maioria dos graduandos, sendo a Saúdeda Mulher a temática mais estudada. A metodologia preconizada foi qualitativa e os estudos descritivos. Os Hospitaise a Estratégia Saúde da Família foram opções significativas como cenários e o instrumento de coleta de dados maisutilizado foi a entrevista. Espera-se que esses resultados possam contribuir para a definição de diretrizes e estratégiasa fim de adequar, ampliar e consolidar as atividades de pesquisa como ferramenta indispensável no Curso deEnfermagem.

  4. The Texts of the Agency's Agreements with the United Nations; Texte Des Accords Conclus Entre L'Agence Et L'Organisation Des Nations Unies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1959-10-30

    The texts of the following agreements and supplementary agreements between the Agency and the United Nations are reproduced in this document for the information of all Members of the Agency: I. A. Agreement Governing the Relationship Between the United Nations and the International Atomic Energy Agency; B. Protocol Concerning the Entry into Force of the Agreement between the United Nations and the International Atomic Energy Agency; II. Administrative Arrangement Concerning the Use of the United Nations Laissez-Passer by Officials of the International Atomic Energy Agency; and III. Agreement for the Admission of the International Atomic Energy Agency into the United Nations Joint Staff Pension Fund [French] Le texte des accords et des accords additionnels ci-apres, conclus entre l'Agence et l'Organisation des Nations Unies, est reproduit dans le present document pour l'information de tous les Membres de l'Agence. A.Accord regissant les relations entre l'Organisation des Nations Unies et l'Agence internationale de l'energie atomique; B.Protocole relatif a l'entree en vigueur de l'accord conclu entre l'Organisation des Nations Unies et l'Agence internationale de l'energie atomique; II.Dispositions administratives concernant l'utilisation du laissez-passer de l'Organisation des Nations Unies par les fonctionnaires de l'Agence internationale de l'energie atomique; III.Accord en vue de l'admission de l'Agence internationale de l'energie atomique a la Caisse commune des pensions du personnel des Nations Unies.

  5. Reframing the science and policy of nicotine, illegal drugs and alcohol – conclusions of the ALICE RAP Project [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Peter Anderson

    2017-03-01

    Full Text Available In 2013, illegal drug use was responsible for 1.8% of years of life lost in the European Union, alcohol was responsible for 8.2% and tobacco for 18.2%, imposing economic burdens in excess of 2.5% of GDP. No single European country has optimal governance structures for reducing the harm done by nicotine, illegal drugs and alcohol, and existing ones are poorly designed, fragmented, and sometimes cause harm. Reporting the main science and policy conclusions of a transdisciplinary five-year analysis of the place of addictions in Europe, researchers from 67 scientific institutions addressed these problems by reframing an understanding of addictions.  A new paradigm needs to account for evolutionary evidence which suggests that humans are biologically predisposed to seek out drugs, and that, today, individuals face availability of high drug doses, consequently increasing the risk of harm.  New definitions need to acknowledge that the defining element of addictive drugs is ‘heavy use over time’, a concept that could replace the diagnostic artefact captured by the clinical term ‘substance use disorder’, thus opening the door for new substances to be considered such as sugar. Tools of quantitative risk assessment that recognize drugs as toxins could be further deployed to assess regulatory approaches to reducing harm. Re-designed governance of drugs requires embedding policy within a comprehensive societal well-being frame that encompasses a range of domains of well-being, including quality of life, material living conditions and sustainability over time; such a frame adds arguments to the inappropriateness of policies that criminalize individuals for using drugs and that continue to categorize certain drugs as illegal. A health footprint, modelled on the carbon footprint, and using quantitative measures such as years of life lost due to death or disability, could serve as the accountability tool that apportions responsibility for who and what

  6. The Battle Between the Biometricians and the Mendelians: How Sir Francis Galton's Work Caused his Disciples to Reach Conflicting Conclusions About the Hereditary Mechanism

    Science.gov (United States)

    Gillham, Nicholas W.

    2015-01-01

    Francis Galton, Charles Darwin's cousin, had wide and varied interests. They ranged from exploration and travel writing to fingerprinting and the weather. After reading Darwin's On the Origin of Species, Galton reached the conclusion that it should be possible to improve the human stock through selective breeding, as was the case for domestic animals and cultivated plants. Much of the latter half of Galton's career was devoted to trying to devise methods to distinguish men of good stock and then to show that these qualities were inherited. But along the way he invented two important statistical methods: regression and correlation. He also discovered regression to the mean. This led Galton to believe that evolution could not proceed by the small steps envisioned by Darwin, but must proceed by discontinuous changes. Galton's book Natural Inheritance (1889) served as the inspiration for Karl Pearson, W.F.R. Weldon and William Bateson. Pearson and Weldon were interested in continuously varying characters and the application of statistical techniques to their study. Bateson was fascinated by discontinuities and the role they might play in evolution. Galton proposed his Law of Ancestral Heredity in the last decade of the nineteenth century. At first this seemed to work well as an explanation for continuously varying traits of the type that interested Pearson and Weldon. In contrast, Bateson had published a book on discontinuously varying traits so he was in a position to understand and embrace Mendel's principles of inheritance when they were rediscovered in 1900. The subsequent battle between Weldon and Pearson, the biometricians, and Bateson, the Mendelian, went on acrimoniously for several years at the beginning of the twentieth century before Mendelian theory finally won out.

  7. In Vivo-Expressed Proteins of Virulent Leptospira interrogans Serovar Autumnalis N2 Elicit Strong IgM Responses of Value in Conclusive Diagnosis.

    Science.gov (United States)

    Raja, Veerapandian; Shanmughapriya, Santhanam; Kanagavel, Murugesan; Artiushin, Sergey C; Velineni, Sridhar; Timoney, John F; Natarajaseenivasan, Kalimuthusamy

    2016-01-01

    Leptospirosis is a serious zoonosis that is underdiagnosed because of limited access to laboratory facilities in Southeast Asia, Central and South America, and Oceania. Timely diagnosis of locally distributed serovars of high virulence is crucial for successful care and outbreak management. Using pooled patient sera, an expression gene library of a virulent Leptospira interrogans serovar Autumnalis strain N2 isolated in South India was screened. The identified genes were characterized, and the purified recombinant proteins were used as antigens in IgM enzyme-linked immunosorbent assay (ELISA) either singly or in combination. Sera (n = 118) from cases of acute leptospirosis along with sera (n = 58) from healthy subjects were tested for reactivity with the identified proteins in an ELISA designed to detect specific IgM responses. We have identified nine immunoreactive proteins, ArgC, RecA, GlpF, FliD, TrmD, RplS, RnhB, Lp28.6, and Lrr44.9, which were found to be highly conserved among pathogenic leptospires. Apparently, the proteins ArgC, RecA, GlpF, FliD, TrmD, and Lrr44.9 are expressed during natural infection of the host and undetectable in in vitro cultures. Among all the recombinant proteins used as antigens in IgM ELISA, ArgC had the highest sensitivity and specificity, 89.8% and 95.5%, respectively, for the conclusive diagnosis of leptospirosis. The use of ArgC and RecA in combination for IgM ELISA increased the sensitivity and specificity to 95.7% and 94.9%, respectively. ArgC and RecA thus elicited specific IgM responses and were therefore effective in laboratory confirmation of Leptospira infection. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  8. Colloids versus crystalloids in objective-guided fluid therapy, systematic review and meta-analysis. Too early or too late to draw conclusions

    Directory of Open Access Journals (Sweden)

    Javier Ripollés

    2015-08-01

    Full Text Available INTRODUCTION: Several clinical trials on Goal directed fluid therapy (GDFT were carried out, many of those using colloids in order to optimize the preload. After the decision of European Medicines Agency, there is such controversy regarding its use, benefits, and possible contribution to renal failure. The objective of this systematic review and meta-analysis is to compare the use of last-generation colloids, derived from corn, with crystalloids in GDFT to determine associated complications and mortality.METHODS: A bibliographic research was carried out in MEDLINE PubMed, EMBASE and Cochrane Library, corroborating randomized clinical trials where crystalloids are compared to colloids in GDFT for major non-cardiac surgery in adults.RESULTS: One hundred thirty references were found and among those 38 were selected and 29 analyzed; of these, six were included for systematic review and meta-analysis, including 390 patients. It was observed that the use of colloids is not associated with the increase of complications, but rather with a tendency to a higher mortality (RR [95% CI] 3.87 [1.121-13.38]; I2 = 0.0%; p = 0.635.CONCLUSIONS: Because of the limitations of this meta-analysis due to the small number of randomized clinical trials and patients included, the results should be taken cautiously, and the performance of new randomized clinical trials is proposed, with enough statistical power, comparing balanced and unbalanced colloids to balanced and unbalanced crystalloids, following the protocols of GDFT, considering current guidelines and suggestions made by groups of experts.

  9. Uterine adenomyosis in infertile patients: MR imaging findings and clinical conclusions; MRT der uterinen Adenomyose bei infertilen Patientinnen: Ergebnisse und klinische Rueckschluesse

    Energy Technology Data Exchange (ETDEWEB)

    Zangos, S.; Eichler, K.; Herzog, C.; Marquardt, F.; Peters, J.; Jacobi, V.; Mack, M.G.; Vogl, T.J. [Inst. fuer Diagnostische und Interventionelle Radiologie, J.W. Goethe-Univ. Frankfurt (Germany); Kissler, S.; Mueller, A.; Siebzehnruebl, E.; Kaufmann, M. [Klinik fuer Gynaekologie und Geburtshilfe, J. W. Goethe-Univ. Frankfurt (Germany); Hamscho, N.; Gruenwald, F. [Klinik fuer Nuklearmedizin, J. W. Goethe-Univ. Frankfurt (Germany)

    2004-11-01

    Purpose: To evaluate the clinical value of magnetic resonance imaging (MRI) of the uterus and the pelvis in infertile female with symptomatic endometriosis for the assessment of uterine morphology and function. Materials and Methods: Forty-one infertile women (mean age: 33.2 years) with symptomatic endometriosis documented by laparoscopy were evaluated with highfield MRI (Sonata, Siemens) using T2- and T1-weighted sequences. In addition, the patients underwent hysterosalpingoscintigraphy (HSSG) for evaluation of the uterotubal transport capacity. Pathologic findings of the uterine junction zone were correlated with the laparoscopic results, clinical symptoms and uterotubal transport capacity. Results: Adenomyosis was diagnosed on T2-weighted MR-images in 35 (85.4%) patients (focal adenomatosis in 26 patients and diffuse adenomatosis in 9). Patients showing signs of adenomyosis tended to be older than patients without adenomyosis (mean age 34.1 years vs. 30.1 years) and showed a longer history of symptomatic endometriosis. A positive transport capacity in HSSG was observed in 73.1% (19/26) of the patients with focal adenomyosis and only 22.2% (2/9) of patients with diffuse adenomyosis. In 83.3% (5/6) of the patients without signs of adenomyosis, a positive uterotubal transport was documented. Conclusion: MRI of the uterus is a helpful diagnostic tool for the diagnosis of adenomyosis and for planning further therapies. Patients with the diagnosis of adenomyosis showed a reduced uterotubal transport capacity that depended on the severity of adenomyotic changes and might be a possible cause of infertility. (orig.)

  10. The relation between smokeless tobacco and cancer in Northern Europe and North America. A commentary on differences between the conclusions reached by two recent reviews

    Directory of Open Access Journals (Sweden)

    Hamling Jan

    2009-07-01

    overlooked the lack of association in recent studies. Conclusion When conducting meta-analyses, all relevant data should be used, with clear rules governing the choice between alternative estimates. A systematic meta-analysis using pre-defined procedures and all relevant data gives a lower estimate of cancer risk from smokeless tobacco (probably 1–2% of that from smoking than does the previous review by Boffetta et al.

  11. Sodium–glucose cotransporter-2 inhibition and acidosis in patients with type 2 diabetes: a review of US FDA data and possible conclusions

    Directory of Open Access Journals (Sweden)

    D'Elia JA

    2017-06-01

    Full Text Available John A D’Elia,1 Alissa R Segal,1,2 George P Bayliss,3 Larry A Weinrauch1 1Kidney and Hypertension Section, Joslin Diabetes Center, Harvard Medical School, 2Department of Pharmacy Practice, MCPHS University, Boston, MA, 3Division of Kidney Diseases and Hypertension, Rhode Island Hospital, Alpert Medical School, Brown University, Providence, RI, USA Objective: To evaluate whether adverse event reports to the US Food and Drug Administration on incidents of ketoacidosis from use of sodium glucose cotransport inhibitors (SGLT2 inhibitors provide insight into ways this new class of drugs is being prescribed with other antihyperglycemic agents; to examine possible mechanisms to explain ketoacidosis.Design and methods: Reports of adverse events concerned to SGLT2 inhibitors, namely, empagliflozin, dapagliflozin, and canagliflozin were obtained under the Freedom of Information Act for 5 years ending in August 31, 2015. The data were evaluated for incidents of ketoacidosis by looking for keywords such as diabetic ketoacidosis, ketoacidosis, lactic acidosis, acidosis, and metabolic acidosis. Results were tabulated individually for empagliflozin (n=260 adverse event reports, dapagliflozin (n=520, and canagliflozin (n=2159. Adverse events were categorized according to age, gender, and insulin use.Results: There were 46, 144, and 450 reports of ketoacidosis concerned with the use of empagliflozin, dapagliflozin, and canagliflozin, respectively. The use of SGLT2 inhibitors was not strictly limited to patients with type 2 diabetes but was cut across categories of insulin use, including a total of 172 cases of SGLT2-related ketoacidosis in individuals above the age of 40 who were not on insulin.Conclusion: Further studies should focus to detect pleiotropic effects of SGLT2 inhibitors, particularly with other oral antihyperglycemic drugs or insulin. A review of the literature suggests that patients with type 2 diabetes with low C-peptide level may be at

  12. Are we drawing the right conclusions from randomised placebo-controlled trials? A post-hoc analysis of data from a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Bone Kerry M

    2009-06-01

    Full Text Available Abstract Background Assumptions underlying placebo controlled trials include that the placebo effect impacts on all study arms equally, and that treatment effects are additional to the placebo effect. However, these assumptions have recently been challenged, and different mechanisms may potentially be operating in the placebo and treatment arms. The objective of the current study was to explore the nature of placebo versus pharmacological effects by comparing predictors of the placebo response with predictors of the treatment response in a randomised, placebo-controlled trial of a phytotherapeutic combination for the treatment of menopausal symptoms. A substantial placebo response was observed but no significant difference in efficacy between the two arms. Methods A post hoc analysis was conducted on data from 93 participants who completed this previously published study. Variables at baseline were investigated as potential predictors of the response on any of the endpoints of flushing, overall menopausal symptoms and depression. Focused tests were conducted using hierarchical linear regression analyses. Based on these findings, analyses were conducted for both groups separately. These findings are discussed in relation to existing literature on placebo effects. Results Distinct differences in predictors were observed between the placebo and active groups. A significant difference was found for study entry anxiety, and Greene Climacteric Scale (GCS scores, on all three endpoints. Attitude to menopause was found to differ significantly between the two groups for GCS scores. Examination of the individual arms found anxiety at study entry to predict placebo response on all three outcome measures individually. In contrast, low anxiety was significantly associated with improvement in the active treatment group. None of the variables found to predict the placebo response was relevant to the treatment arm. Conclusion This study was a post hoc analysis

  13. A critique of the US Surgeon General's conclusions regarding e-cigarette use among youth and young adults in the United States of America.

    Science.gov (United States)

    Polosa, Riccardo; Russell, Christopher; Nitzkin, Joel; Farsalinos, Konstantinos E

    2017-09-06

    In December 2016, the Surgeon General published a report that concluded e-cigarette use among youth and young adults is becoming a major public health concern in the United States of America. Re-analysis of key data sources on nicotine toxicity and prevalence of youth use of e-cigarettes cited in the Surgeon General report as the basis for its conclusions. Multiple years of nationally representative surveys indicate the majority of e-cigarette use among US youth is either infrequent or experimental, and negligible among never-smoking youth. The majority of the very small proportion of US youth who use e-cigarettes on a regular basis, consume nicotine-free products. The sharpest declines in US youth smoking rates have occurred as e-cigarettes have become increasingly available. Most of the evidence presented in the Surgeon General's discussion of nicotine harm is not applicable to e-cigarette use, because it relies almost exclusively on exposure to nicotine in the cigarette smoke and not to nicotine present in e-cigarette aerosol emissions. Moreover, the referenced literature describes effects in adults, not youth, and in animal models that have little relevance to real-world e-cigarette use by youth. The Surgeon General's report is an excellent reference document for the adverse outcomes due to nicotine in combination with several other toxicants present in tobacco smoke, but fails to address the risks of nicotine decoupled from tobacco smoke constituents. The report exaggerates the toxicity of propylene glycol (PG) and vegetable glycerin (VG) by focusing on experimental conditions that do not reflect use in the real-world and provides little discussion of emerging evidence that e-cigarettes may significantly reduce harm to smokers who have completely switched. The U.S. Surgeon General's claim that e-cigarette use among U.S. youth and young adults is an emerging public health concern does not appear to be supported by the best available evidence on the health risks

  14. Approaches for the integration of human factors into the upgrading and refurbishment of control rooms - Summary and conclusions - Principal Working Group 1 on Operating Experience and Human Factors

    International Nuclear Information System (INIS)

    2002-01-01

    a broad range of interested parties, in relation to the upgrading and refurbishing of control rooms. The workshop attracted 16 contributions from 13 different countries and provided a range of insights and lessons based on design experience, practical experience, research and regulatory needs, and an opportunity for the exchange of experiences and approaches on a range of important topics. The workshop also sought to identify and prioritize areas meriting further consideration and research. The 34 participants shared their experiences and perceptions on a broad number of aspects including: - The identification of human factors issues from the utility, vendor, and regulatory perspectives. - Ensuring the inclusion and implementation of human factors issues within the upgrade or refurbishment process. - How this change process should be managed. - Feedback from practical experience and real concerns. - Meeting modern human factors requirements. This report presents a summary of the conclusions and recommendations from the workshop. five main points were considered by the participants in the workshop as important areas for future work or research: - There is a need to collate a 'lessons learnt' database relating to human factors and control room upgrades; - There is a need to co-ordinate the method/tool development and use in order to better support evaluations and comparisons; - there is a need to show how to establish a performance baseline before change in order to demonstrate that performance is at least as good, or better, that prior to the change; - It is important to support the use of a 'control room philosophy' prior to, during, and after the upgrade; - There is a need to have a better-shared understanding of the design process and how the different disciplines involved contribute to it

  15. Groundwater degassing and two-phase flow in fractured rock: Summary of results and conclusions achieved during the period 1994-2000

    International Nuclear Information System (INIS)

    Jarsjoe, J.; Destouni, G.

    2001-06-01

    be a result of groundwater degassing, although there are also alternative explanations. We show that the only possible degassing-based explanation for the reductions is that gas re-dissolution is relatively slow at this larger scale, as compared with the laboratory and borehole scales. Whereas observational data is sparse on the drift scale, the large number of groundwater degassing observations in the laboratory and in boreholes, in conjunction with consistent model predictions, imply that the processes at these relatively small scales are well understood and that the corresponding conclusions are empirically well founded

  16. Venturing into the private sector: Conclusion

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    From the very beginning, HEU has been a government-to-government deal. And right fully so. These weapons were produced by the US and Russia over the course of the Cold War. The two superpowers should play the main role in their dismantlement. After all, these aren't cars or microcomputers we're talking about. They are weapons of mass destruction. One day, private business will profit from their dismantlement. But it is truly the responsibility of the US and Russian governments to accomplish the larger objective of the HEU deal: To destroy these weapons, once and for all. But if government can fulfill the role of moral overseer, there's no reason why the private sector should not be involved in implementing the plan. And there is no shortage of companies lining up for a piece of the business. The Russians are all ears. While a deal with the US is their main priority, they've spoken to a number of private companies about blending down and marketing the HEU. In recent months, several US companies have signed preliminary agreements with the Russians. But what actual business these agreements will lead to is very unclear

  17. Conclusions on severe accident research priorities

    International Nuclear Information System (INIS)

    Klein-Heßling, W.; Sonnenkalb, M.; Jacquemain, D.; Clément, B.; Raimond, E.; Dimmelmeier, H.; Azarian, G.; Ducros, G.; Journeau, C.; Herranz Puebla, L.E.; Schumm, A.; Miassoedov, A.; Kljenak, I.; Pascal, G.; Bechta, S.; Güntay, S.; Koch, M.K.; Ivanov, I.; Auvinen, A.; Lindholm, I.

    2014-01-01

    Highlights: • Estimation of research priorities related to severe accident phenomena. • Consideration of new topics, partly linked to the severe accidents at Fukushima. • Consideration of results of recent projects, e.g. SARNET, ASAMPSA2, OECD projects. - Abstract: The objectives of the SARNET network of excellence are to define and work on common research programs in the field of severe accidents in Gen. II–III nuclear power plants and to further develop common tools and methodologies for safety assessment in this area. In order to ensure that the research conducted on severe accidents is efficient and well-focused, it is necessary to periodically evaluate and rank the priorities of research. This was done at the end of 2008 by the Severe Accident Research Priority (SARP) group at the end of the SARNET project of the 6th Framework Programme of European Commission (FP6). This group has updated this work in the FP7 SARNET2 project by accounting for the recent experimental results, the remaining safety issues as e.g. highlighted by Level 2 PSA national studies and the results of the recent ASAMPSA2 FP7 project. These evaluation activities were conducted in close relation with the work performed under the auspices of international organizations like OECD or IAEA. The Fukushima-Daiichi severe accidents, which occurred while SARNET2 was running, had some effects on the prioritization and definition of new research topics. Although significant progress has been gained and simulation models (e.g. the ASTEC integral code, jointly developed by IRSN and GRS) were improved, leading to an increased confidence in the predictive capabilities for assessing the success potential of countermeasures and/or mitigation measures, most of the selected research topics in 2008 are still of high priority. But the Fukushima-Daiichi accidents underlined that research efforts had to focus still more to improve severe accident management efficiency

  18. Heutiges Russisch (Schluss) (Contemporary Russian [Conclusion])

    Science.gov (United States)

    Russisch, 1976

    1976-01-01

    Considers two aspects of contemporary Russian language usage: (1) synonymity of prepositions, and (2) semantic and stylistic differences arising when certain verbs govern nouns in different cases. Material is excerpted from "Stilistik der russischen Sprache" (Russian Language Style) by Rosental and M. Telenkowa. (Text is in German.) (FB)

  19. Aperture and optics–measurements and conclusions

    CERN Document Server

    Redaelli, S; Bruce, R; Buffat, X; Giovannozzi, M; Lamont, M; Miyamoto, R; Müller, G; Tomás, R; Vanbavinckhove, G; Wenninger, J

    2012-01-01

    In 2011, the LHC has delivered collisions with different optics configurations in the four interaction points, at an operating energy of 3.5 TeV. The performance has been pushed during the year until a final configuration with 3 IPs squeezed to 1 m was achieved. Correspondingly, the machine aperture has been measured in the different configurations at injection and at top energy, to ensure a safe operation in all conditions of $\\beta^*$ and crossing angle configuration. In this paper, the 2011 commissioning experience of LHC optics is reviewed and the results of aperture measurements are presented. Measurement requirements for 2012 and possible improvements are also discussed.

  20. Earth Observing System, Conclusions and Recommendations

    Science.gov (United States)

    1984-01-01

    The following Earth Observing Systems (E.O.S.) recommendations were suggested: (1) a program must be initiated to ensure that present time series of Earth science data are maintained and continued. (2) A data system that provides easy, integrated, and complete access to past, present, and future data must be developed as soon as possible. (3) A long term research effort must be sustained to study and understand these time series of Earth observations. (4) The E.O.S. should be established as an information system to carry out those aspects of the above recommendations which go beyond existing and currently planned activities. (5) The scientific direction of the E.O.S. should be established and continued through an international scientific steering committee.

  1. Conclusions on measurement uncertainty in microbiology.

    Science.gov (United States)

    Forster, Lynne I

    2009-01-01

    Since its first issue in 1999, testing laboratories wishing to comply with all the requirements of ISO/IEC 17025 have been collecting data for estimating uncertainty of measurement for quantitative determinations. In the microbiological field of testing, some debate has arisen as to whether uncertainty needs to be estimated for each method performed in the laboratory for each type of sample matrix tested. Queries also arise concerning the estimation of uncertainty when plate/membrane filter colony counts are below recommended method counting range limits. A selection of water samples (with low to high contamination) was tested in replicate with the associated uncertainty of measurement being estimated from the analytical results obtained. The analyses performed on the water samples included total coliforms, fecal coliforms, fecal streptococci by membrane filtration, and heterotrophic plate counts by the pour plate technique. For those samples where plate/membrane filter colony counts were > or =20, uncertainty estimates at a 95% confidence level were very similar for the methods, being estimated as 0.13, 0.14, 0.14, and 0.12, respectively. For those samples where plate/membrane filter colony counts were <20, estimated uncertainty values for each sample showed close agreement with published confidence limits established using a Poisson distribution approach.

  2. Conclusions and recommendations based on interim report

    International Nuclear Information System (INIS)

    Benson, B.

    1991-01-01

    This memorandum discusses five key issues that initial interviews have brought into focus: The preoccupation of the public with nuclear waste disposal, the credibility of public opinion polls addressing nuclear power, the unlikelihood of dramatic change in opinion by nuclear critics, difficulties in communicating technical concepts, and the problem of focussing narrowly or broadly on policy issues

  3. Conclusions: environmental change, wildlife conservation and reproduction.

    Science.gov (United States)

    Holt, William V; Brown, Janine L; Comizzoli, Pierre

    2014-01-01

    Our intention when planning this book was to explore the diverse ways that reproductive science is inextricably tied to many aspects of biodiversity conservation, using the opportunity to present a vast amount of specialised information in a way that forms a coherent and important body of work. Some of the chapters were therefore concerned with understanding how taxonomic groups and species are being affected by globally important environmental changes, mostly caused through anthropogenic influences. Others were more focused on monitoring and understanding the physiology of wild species, with the aim of better understanding mechanisms underlying responses to captive conditions and environmental change, in both wild and captive animals. We also wanted to review advances in technological measures that are being actively developed to support the breeding and management of wildlife. In a few cases we have presented specific case studies that highlight the amount of effort required for the successful development of assisted reproductive technologies for wild species. Viewed overall, the outcome is spectacular; the last decade has seen enormous progress in many aspects of the sciences and technologies relevant to the topic. It is also clear that the boundaries between different scientific disciplines are becoming ever more blurred, and it is no longer easy or even possible to remain focused on a highly specialized topic in reproduction or conservation, without having at least some understanding of allied subjects. Here we present a few concluding comments about what we have learnt, and how the various topics interact with each other. We also emphasize that, as far as we know, no similarly comprehensive consideration of the contribution of reproductive science to wildlife conservation has been published within the last decade.

  4. Local councillors in comparative perspective: drawing conclusions

    NARCIS (Netherlands)

    Egner, Björn; Sweeting, David; Klok, Pieter J.; Egner, Björn; Sweeting, David; Klok, Pieter-Jan

    2013-01-01

    The chapters of this book contain the first results of our common research project. They show a rich picture of many aspects of local councillors in 16 countries. It is not the intention of the group that this is the final output from the project. On the contrary: these analyses should be only a

  5. The Financial Crisis: Origins, Causes And Conclusions

    Directory of Open Access Journals (Sweden)

    Eneida Permeti

    2015-03-01

    Full Text Available The crisis in recent years took start in response to a crisis of the real estate market in the United States in 2007. The year 2009 has seen an economic crisis and between 2010 and 2011 it was known the spreading of the crisis sovereign debt and public finances of many countries. The financial markets failed in their main task: the allocation of risk. The products and services traded in the financial market are characterized by the immateriality and legal complexity. It means a high uncertainty degree and a high risk. Therefore is very important to protect the investors and this means: give them the right information, right legislation, market confidence and a product that respond to their needs. The crisis causes are: weaknesses in the regulatory, malfunction of the rating agencies, political errors and conflicts of interest. This means that we need: more rules, more capital, less debt, more transparency. The financial markets and the economy have always moved in harmony and savers have undertaken a countercyclical behavior, against trend or against the cycle and for investing in financial markets with the probability in favor we need a map that comes from the statistics.

  6. Conclusion: The Way Forward with Workplace Innovation

    NARCIS (Netherlands)

    Oeij, Peter; Rus, Diana; Pot, Frank; Oeij, Peter R.A.; Rus, Diana; Pot, Frank D.

    2017-01-01

    This chapter summarises the state of the art on workplace innovation policy in Europe and discusses the similarities and dissimilarities across theoretical and practical approaches presented in this book. We aim to identify some points of convergence and mutual reinforcement within and across

  7. Surficial uranium deposits: summary and conclusions

    International Nuclear Information System (INIS)

    Otton, J.K.

    1984-01-01

    Uranium occurs in a variety of surficial environments in calcretes, gypcretes, silcretes, dolocretes and in organic sediments. Groundwater moving on low gradients generates these formations and, under favourable circumstances, uranium deposits. A variety of geomorphic settings can be involved. Most surficial deposits are formed in desert, temperate wetland, tropical, or transitional environments. The largest deposits known are in sedimentary environments in arid lands. The deposits form largely by the interaction of ground or surface waters on the geomorphic surface in favourable geologic terrains and climates. The deposits are commonly in the condition of being formed or reconstituted, or being destroyed. Carnotite is common in desert deposits while in wetland deposits no uranium minerals may be seen. Radioactive disequilibrium is common, particularly in wetland deposits. Granites and related rocks are major source rocks and most large deposits are in regions with enriched uranium contents, i.e. significantly greater than 5 ppm uranium. Uranium dissolution and transport is usually under oxidizing conditions. Transport in desert conditions is usually as a bicarbonate. A variety of fixation mechanisms operate to extract the uranium and form the deposits. Physical barriers to groundwater flow may initiate ore deposition. Mining costs are likely to be low because of the near surface occurrence, but there may be processing difficulties as clay may be present and the saline or carbonate content may be high. (author)

  8. Conclusion: re-assessing European climate leadership

    NARCIS (Netherlands)

    Wurzel, R.K.W.; Liefferink, J.D.; Connelly, J.; Wurzel, R.K.W.; Connelly, J.; Liefferink, D.

    2017-01-01

    The preceding chapters analysed the types and styles of leadership which different EU institutional, member state, societal and non-EU actors have offered in international climate change politics. They also considered when and how those type(s) and style(s) of leadership were exercised. Chapter 1

  9. Superconducting quantum devices. Summary and conclusions

    International Nuclear Information System (INIS)

    Clark, J.

    1985-08-01

    Looking back over this, the third IC SQUID conference, and trying to compare the state of our field now with the way it was at the time of the second conference in 1980, the author realized that while there has been tremendous progress in some areas, in others there have been considerable disappointments and setbacks. In attempting to assess the many things that we have heard in the last four days, some idea of the status of the various subdivisions of the field was given

  10. RELAP5 assessment: conclusions and user guidelines

    International Nuclear Information System (INIS)

    Kmetyk, L.N.

    1984-10-01

    The RELAP5 independent assessment project at Sandia National Laboratories is part of an overall effort funded by the NRC to determine the ability of various systems codes to predict the detailed thermal/hydraulic response of LWRs during accident and off-normal conditions. The RELAP5/MOD1 code has been assessed at Sandia against a variety of test data from both integral and separate effects test facilities. All these analyses have been documented in detail in individual topical reports; in this paper we attempt to evaluate the overall code performance by comparing results from many different calculations, and to offer other users some guidelines based on our experience to date

  11. Key conclusions from AVOID Work Stream One

    Science.gov (United States)

    Warren, Rachel

    2010-05-01

    AVOID work stream (WS1)one has produced emission scenarios that simulate potential future global emission pathways for greenhouse gases during the 21st century. The study explored the influence of three key features of such pathways: (1) the year in which emissions peak globally, (2) the rate of emission reduction, and (3) the minimum level to which emissions are eventually reduced. It examined the resultant climate change, climate change impacts and economic implications using computer simulations. Avoided impacts, carbon taxes and GDP change increase throughout the 21st century in the models. AVOID-WS1 showed that in the absence of climate policy it is very likely that global mean temperatures would exceed 3 degrees and there are evens chances that the temperature would rise by 4 degrees relative to pre-industrial times. Scenarios that peak emissions in 2016 were more effective at constraining temperatures to below 3 degrees than those that peaked in 2030: one ‘2016' scenario achieved a probability of 45% of avoiding breaching of a 2 degree threshold. Scenarios peaking in 2030 were inconsistent with constraining temperatures to below 2 degrees. Correspondingly, scenarios that peak in 2030 are more effective at avoiding climate impacts than scenarios that peak in 2016, for all sectors that we studied. Hence the date at which emissions peak is more important than the rate of subsequent emissions reduction in determining the avoided impacts. Avoided impacts increase with time, being negligible in the 2030s, significant by the 2050s and large by the 2080s. Finally, the choice of GCM influences the magnitude of the avoided impacts strongly, so that the uncertainties in our estimates of avoided impacts for each scenario are larger than the difference between the scenarios. Our economic analysis is based on models which differ greatly in the assumptions that they make, but generally show that the date at which emissions peak is a stronger driver of induced GDP changes, and, with some exceptions, carbon taxes, than the rate at which emissions are subsequently reduced. In models which assume perfect rationality and foresight and/or assume the economy to be equilibrium with full employment, then mitigation could cause GDP to decrease. In models which do not make these assumptions, mitigation could cause GDP to increase. In either case the effects are small (a few % of GDP lost or gained in 2100) and insignificant when compared with the 600-1200% increase in global GDP forecast between 2000 and 2100 in the SRES A1B reference scenario used in this study. Estimates of carbon taxes required differ widely between models.

  12. D3.7 Africa: Conclusion Report

    DEFF Research Database (Denmark)

    Mandrup, Thomas

    2017-01-01

    This report draws together information and analyses from the preceding eight reports of IECEU Work Package 3 that examine the effectiveness of EU civilian crisis management operations in Libya, South Sudan, CAR and DR. Congo. The four cases are examined in separate sections. The following is base...

  13. Proposal for the conclusion of a partnership agreement, without competitive tendering, for the management of medical emergencies on the CERN site and the training of CERN's medical staff and firefighters in emergency situations

    CERN Document Server

    2014-01-01

    Proposal for the conclusion of a partnership agreement, without competitive tendering, for the management of medical emergencies on the CERN site and the training of CERN's medical staff and firefighters in emergency situations

  14. 类别归纳中具体与一般结论任务的ERP特征比较%Electrophysiological Differences Between Specific and General Conclusions During Category-Based Induction

    Institute of Scientific and Technical Information of China (English)

    李晓芳; 李婧; 龙长权

    2017-01-01

    In an experiment reported here,the event-related potential responses to specific conclusions (e.g.inference from apples having property X to bananas having property X) and general conclusions (e.g.inference from apples having property X to fruits having property X) were compared to reveal the implicit categorization in semantic memory by demonstrating the conclusion-specificity effects during category-based induction.The results showed that specific-and general-conclusion tasks elicited larger P2 amplitudes than did identical-conclusion tasks (e.g.inference from apples having property X to apples having property X),reflecting the analysis of orthographic representations for Chinese words.Specific-and general-conclusion tasks also elicited larger N2 and N400 components than did identical-conclusion tasks,reflecting perceptual mismatches.Moreover,the results showed that specific-conclusion arguments elicited smaller P3b than did general-conclusion tasks,reflecting higher load on working memory or lower degree of expectation satisfaction for specific-conclusion arguments during reasoning.Furthermore,the results showed that specific-conclusions elicited larger N400 components than did general-conclusions,suggesting the increasing cognitive effort for semantic integration for specific-conclusion arguments.These findings indicated that there were different event-related potential responses between specific-and general-conclusion arguments during category-based induction.%研究采用事件相关电位技术(ERPs),比较了具体结论类别归纳推理(例如,前提条件:苹果Xl,推论结论条件:梨子X1 7,即梨子是否也具有属性Xl)与一般结论类别归纳推理(例如,前提条件:苹果Xl,推论结论条件:水果X1 7,即水果是否也具有属性X1)的ERP特征差异.实验结果显示:与基线条件相比(例如,前提条件:苹果X1,推论结论条件:苹果X1?),具体和一般条件诱发了更大的P2,反映了具体与一般结论

  15. Conclusions from the sodium-water reaction experiments performed with a straight tube bundle model for a steam generator with respect to the calculation method of the accident design pressure

    International Nuclear Information System (INIS)

    Ludwig, P.W.P.; Ruijterman, C.

    1975-01-01

    This paper will give some conclusions, drawn from the big-leakages sodium-water reaction experiments, on the calculation methods to be used in determining the sodium blow down, the water supply and the bubble pressure. The necessity of taking into account the compressibility of sodium is demonstrated. (author)

  16. Conclusions from the sodium-water reaction experiments performed with a straight tube bundle model for a steam generator with respect to the calculation method of the accident design pressure

    Energy Technology Data Exchange (ETDEWEB)

    Ludwig, P W.P.; Ruijterman, C

    1975-07-01

    This paper will give some conclusions, drawn from the big-leakages sodium-water reaction experiments, on the calculation methods to be used in determining the sodium blow down, the water supply and the bubble pressure. The necessity of taking into account the compressibility of sodium is demonstrated. (author)

  17. Reservations about the conclusions of the interdivisional (APA Divisions 12 & 29) task force on evidence-based therapy relationships: what do we know, what don't we know?

    Science.gov (United States)

    Kazantzis, Nikolaos; Cronin, Timothy J; Norton, Peter J; Lai, Jerry; Hofmann, Stefan G

    2015-05-01

    We offer a critical and constructive appraisal of the conclusions provided by the Interdivisional (American Psychological Association [APA] Divisions 12 & 29) Task Force on Evidence-Based Therapy Relationships. We highlight problems in overlapping terminology and definitions, as well as problems in the conduct of its meta-analyses (i.e., duplication of studies between reviews, inappropriate study inclusion, and use of measures of specific constructs for the calculation of effects for multiple relationship elements). On this basis, we express reservation about the conclusions offered by the APA Task Force. This special issue explores whether there are other therapeutic relationship elements that warrant consideration and further study. We were particularly interested in those elements that showed promise based on empirical or theoretical grounds, and in each article, we asked for an account of how the case formulation would guide the methods of adaptation for each individual client, and how the element would contribute to clinically relevant changes. © 2015 Wiley Periodicals, Inc.

  18. Geo scientific basis for making the safety case for a SF/HL W/IL W repository in Opalinus clay in ne Switzerland (project Entsorgungsnachweis) 1: overview and main conclusions

    International Nuclear Information System (INIS)

    Gautschi, A.; Lambert, A.; Zuidema, P.

    2004-01-01

    This paper provides an overview of the geo-scientific basis and the main conclusions concerning the safety case for Project Entsorgungsnachweis (Nagra, 2002a, see first paper). The key geo-scientific input for the safety case is summarised in the following three papers. The data and arguments are discussed in great detail in Nagra (2002b) and in numerous reference reports cited therein. (author)

  19. Review of radioactive waste management policy: final conclusions. Presented to Parliament by the Secretary of State for the Environment, the Secretary of State for Scotland and the Secretary of State for Wales

    International Nuclear Information System (INIS)

    1995-07-01

    The United Kingdom Government White Paper sets out the conclusions of a review of the nation's policy on radioactive waste management, following a consultation procedure. This review is closely linked to a Government review of the future prospects of nuclear power in the United Kingdom. The primary aim of this review has been to ensure that radioactive waste, whether produced by public or private sector operations, is managed properly, without unacceptable radiation risks to people and the environment. (UK)

  20. Experience gained in the management of radioactive waste from maintenance, decontamination and partial decommissioning of a reprocessing plant and conclusions resulting for the management of radioactive wastes from nuclear power plants

    International Nuclear Information System (INIS)

    Hild, W.

    1983-01-01

    After a short description of the historical background of Eurochemic, its main tasks and the various operational phases, a detailed description of the waste management principles applied is presented. The practical experience in the waste treatment is reported for both the operational phase of the reprocessing plant and its decontamination and partial decommissioning after shutdown. Based on this experience and the presented data, an assessment of the practical operations is made and conclusions are drawn. Finally, recommendations are formulated both for the general waste management policy and the practical waste treatment processes in nuclear power reactors. (author)

  1. As formas de participação das crianças nos trabalhos de conclusão de Curso da Pedagogia da FURB no período de 2006 a 2008

    OpenAIRE

    Lucas, Maria Porto; Rausch, Rita Buzzi

    2010-01-01

    http://dx.doi.org/10.5007/1980-4512.2010n21p31   Este trabalho buscou analisar as formas de participação das crianças nos Trabalhos de Conclusão de Curso da Pedagogia da FURB realizados no período de 2006 a 2008. Para tanto, realizamos uma pesquisa de abordagem qualitativa de tipo documental, pois os dados foram analisados a partir dos relatórios escritos pelas acadêmicas. Dos 114 trabalhos realizados neste período, 52 voltaram-se a pesquisar a Educação Infantil, e 20 destes trabalhos t...

  2. SPECIAL RULES OF MITIGATION OF PUNISHMENT IN CASE OF THE CONCLUSION OF THE PRE-TRIAL COOPERATION AGREEMENT, AT THE SPECIAL PROCEDURE OF FOR THE TRIAL AND AT THE SHORTENED ORDER OF INQUIRY

    Directory of Open Access Journals (Sweden)

    Tatiana Nepomnyashchaya

    2017-01-01

    Full Text Available The subject. The article analyzes the rules for the appointment of punishment in the case of a pre-trial cooperation agreement, with a special procedure for the trial and with a shortened procedure of conducting inquiry, regulated by art. 62 of the RF Criminal Code “Turning out a Sentence when Mitigating Circumstances Exist”. The authors give an answer to two questions: 1 Does the legal nature of these institutions correspond to the legal nature of mitigating circumstances; 2 Is it advisable to consolidate in a one article of the law different legal regulations.Methodology. Authors use such researching methods as analysis and synthesis, formally legal, comparative legal.Results. Rules for the appointment of punishment in the conclusion of a pre-trial cooperation agreement, stipulated by the pt. 2, 4 of art. 62 of the RF Criminal Code, regulate not the order of accounting for mitigating circumstances, but the legal consequences associated with the promotion of a person, which concluded and executed a pre-trial cooperation agreement, that does not correspond to the legal nature of the pt. 1, 3 of art. 62 of the RF Criminal Code.The legal nature of the rules for the appointment of punishment, established in pt. 5 of art. 62 of the RF Criminal Code, also does not correspond to the legal nature of the rules for the imposition of punishment in the presence of mitigating circumstances, because mitigation of punishment occurs on criminal procedural grounds, which are not mitigating circumstances.Conclusions. In authors opinion, fastening in art. 62 of the RF Criminal Code of three independent rules for the imposition of punishment, namely, the rules for the imposition of punishment in the presence of mitigating circumstances (pt. 1, 3 of art. 62 of the Criminal Code, at the conclusion of a pre-trial cooperation agreement (pt. 2, 4 of art. 62 of the Crim-inal Code, with a special order of the trial and a shortened procedure for conducting an inquiry

  3. CHALLENGING PROBLEMS OF HYPERTENSION MANAGEMENT: THE EFFECT OF INCREASED HEART RATE AND COMORBIDITIES ON THE CHOICE OF ANTIHYPERTENSIVE THERAPY IN PRACTICE OF CARDIOLOGIST AND THERAPIST. The Conclusion of the Expert Council

    Directory of Open Access Journals (Sweden)

    G. P. Arutyunov

    2015-09-01

    Full Text Available The conclusion of the Expert Council "Challenging problems of hypertension management: the effect of increased heart rate and comorbidities on the choice of antihypertensive therapy in practice of cardiologist and therapist" is presented. Topical issues of hypertensive patient’s treatment, the role of heart rate in hypertension and ways to influence it are considered. The possibility of treatment of hypertensive patients with trandolapril/verapamil SR fixed combination is analyzed separately. The data on the clinical efficacy and protective effects of trandolapril/verapamil SR fixed combination are presented.

  4. Public inquiry report. Les Ailes de Taillard wind farm project on the territory of municipalities of Burdignes, Saint-Sauveur-en-Rue. Conclusion. Les Ailes de Taillard: a territorial collaboration for a participative wind energy project

    International Nuclear Information System (INIS)

    Chevalier, Jean Paul

    2015-03-01

    The public inquiry report contains some generalities about the legal frameworks and the project (location, characteristics, environmental context, inquiry file content), a report of the inquiry organisation and procedure (decrees, modalities, meetings and visits, public information, noticed incidents, general atmosphere), remarks made by associations, concerned communities and the public, and then the statement of the inquiry commissioner on the various aspects of the project. A conclusive report notably outlines themes raised by remarks from different origins (negative remarks which mainly concerned environmental issues, and positive remarks). A last publication presents the project and highlights its participative dimension

  5. Reporting funding source or conflict of interest in abstracts of randomized controlled trials, no evidence of a large impact on general practitioners' confidence in conclusions, a three-arm randomized controlled trial.

    Science.gov (United States)

    Buffel du Vaure, Céline; Boutron, Isabelle; Perrodeau, Elodie; Ravaud, Philippe

    2014-04-28

    Systematic reporting of funding sources is recommended in the CONSORT Statement for abstracts. However, no specific recommendation is related to the reporting of conflicts of interest (CoI). The objective was to compare physicians' confidence in the conclusions of abstracts of randomized controlled trials of pharmaceutical treatment indexed in PubMed. We planned a three-arm parallel-group randomized trial. French general practitioners (GPs) were invited to participate and were blinded to the study's aim. We used a representative sample of 75 abstracts of pharmaceutical industry-funded randomized controlled trials published in 2010 and indexed in PubMed. Each abstract was standardized and reported in three formats: 1) no mention of the funding source or CoI; 2) reporting the funding source only; and 3) reporting the funding source and CoI. GPs were randomized according to a computerized randomization on a secure Internet system at a 1:1:1 ratio to assess one abstract among the three formats. The primary outcome was GPs' confidence in the abstract conclusions (0, not at all, to 10, completely confident). The study was planned to detect a large difference with an effect size of 0.5. Between October 2012 and June 2013, among 605 GPs contacted, 354 were randomized, 118 for each type of abstract. The mean difference (95% confidence interval) in GPs' confidence in abstract findings was 0.2 (-0.6; 1.0) (P = 0.84) for abstracts reporting the funding source only versus no funding source or CoI; -0.4 (-1.3; 0.4) (P = 0.39) for abstracts reporting the funding source and CoI versus no funding source and CoI; and -0.6 (-1.5; 0.2) (P = 0.15) for abstracts reporting the funding source and CoI versus the funding source only. We found no evidence of a large impact of trial report abstracts mentioning funding sources or CoI on GPs' confidence in the conclusions of the abstracts. ClinicalTrials.gov identifier: NCT01679873.

  6. Post-Fukushima complementary safety assessments. Information note on the IRSN analysis and conclusions after the expertise of Complementary Safety Assessments (ECS) reports handed to the ASN by operators, on the request of the Prime Minister, after the Fukushima accident

    International Nuclear Information System (INIS)

    2011-01-01

    This note first states the three main conclusions of the analysis performed by the IRSN of ECS (complementary safety assessments) reports made after the Fukushima accident. The IRSN noticed some biases of conformity between installations, outlines the need to make installation safety referential evolve, and that the idea that an extreme natural phenomenon could not result in a severe accident must be put into question again. Then, the report describes why and how nuclear installation safety 'hard cores' must be created in order to avoid the occurrence of incidental or accidental situations, or to implement measures aimed at handling these situations. It finally outlines the outcomes of the ECSs for the IRSN

  7. Compilation of anatomical, physiological and metabolic characteristics for a Reference Asian Man. Volume 1: data summary and conclusions. Results of a co-ordinated research programme 1988-1993

    International Nuclear Information System (INIS)

    1998-02-01

    The Co-ordinated Research Programme (CRP) on Compilation of Anatomical, Physiological and Metabolic Characteristics for a Reference Asian Man has been conducted as a programme of the IAEA Regional Co-operative Agreement (RCA) for Asia and the Pacific. The CRP was conducted to provide data for radiation protection purposes that is relevant to the biokinetic and dosimetric characteristics of the ethnic populations in the Asian region. The radiological protection decisions that had to be made in the RCA member States following the Chernobyl accident were a significant motivation for establishing the CRP. Eleven RCA Member States participated in the CRP. Research co-ordination meetings (RCMs) for the CRP were held in Mito City, Japan, 17-21 October 1988 and Bhabha Atomic Research Centre, India, 8-12 April 1991. The concluding meeting was held in Tianjin, China, 25-29 October 1993. This publication is divided into two volumes: Volume 1 contains a summary of the data and conclusions from the project and Volume 2 the reports from participating countries

  8. Synthesis report of the End-Users survey and review of ASAMPSA-E guidance and final workshop conclusions. Identification of follow-up useful activities after ASAMPSA-E

    International Nuclear Information System (INIS)

    Guigueno, Yves; Rahni, Nadia; Vasseur, Dominique; Brac, Pascal; Nitoi, Mirela; Prosek, Andrej; Ostapchuk, Serhii; Gumenyuk, Dmytro; Ivanov, Ivan

    2017-01-01

    The ASAMPSA-E project aims at helping to develop efficiently PSAs methodologies able to identify low probability events or combinations of events which can lead to extreme consequences and at discussing their application in the NPP safety enhancement decision making process. Seventeen draft reports, related to general issues for extended PSA, selection of hazards and development of PSAs have been written during the main phase of the project. They reflect the expertise and experience available within the project. Preliminary versions of the reports have been sent for external review together with a final questionnaire. The objective of the review was to collect proposal for improvements of the preliminary ASAMPSA-E reports while the objectives of the questionnaire was to gather PSA End-Users opinions on the fulfilment of their initial needs, on conclusions and recommendations presented in the reports and on additional needs. This document presents the responses to the questionnaire and a synthesis of improvements proposed by reviewers. A draft version has been used to present the responses and feedbacks during an international workshop hosted by Vienna University on 12, 13 and 14 September 2016. The final version of this document incorporates a synthesis of the discussions during the Vienna workshop. (authors)

  9. Compilation of anatomical, physiological and metabolic characteristics for a Reference Asian Man. Volume 1: data summary and conclusions. Results of a co-ordinated research programme 1988-1993

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    The Co-ordinated Research Programme (CRP) on Compilation of Anatomical, Physiological and Metabolic Characteristics for a Reference Asian Man has been conducted as a programme of the IAEA Regional Co-operative Agreement (RCA) for Asia and the Pacific. The CRP was conducted to provide data for radiation protection purposes that is relevant to the biokinetic and dosimetric characteristics of the ethnic populations in the Asian region. The radiological protection decisions that had to be made in the RCA member States following the Chernobyl accident were a significant motivation for establishing the CRP. Eleven RCA Member States participated in the CRP. Research co-ordination meetings (RCMs) for the CRP were held in Mito City, Japan, 17-21 October 1988 and Bhabha Atomic Research Centre, India, 8-12 April 1991. The concluding meeting was held in Tianjin, China, 25-29 October 1993. This publication is divided into two volumes: Volume 1 contains a summary of the data and conclusions from the project and Volume 2 the reports from participating countries. Refs, figs, tabs.

  10. Conclusions of the DIRECT-MAT project: Dismantling and recycling techniques for road materials; Conclusiones del proyecto DIRECT-MAT: Tecnicas de demolicion y reciclado de materiales para la carretera

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Abadias, A. I.; Ruiz-Aucar Berlinches, E.; Sinis Fernandez, F.

    2012-07-01

    DIRECT-MAT (Dismantling and Recycling Techniques for road Materials) is a research project included in the 7{sup t}h Framework Programme of the EU, which counted with the participation of 20 partners from 15 different European countries. The Transport Research Centre of CEDEX (Spain) has been part of this project that began in January 2009. The aim of the DIRECT-MAT project has been to enable that national experience in the field of demolition and recycling of materials related to roads can be shared and disseminated among European countries for the benefit of all of them. In 2011 the paper the Direct-Mat Project: Dismantling and recycling techniques for road materials. Sharing knowledge and practices was published in the number 161 of Ingenieria Civil magazine. That paper consisted of an extensive description of the project, explaining in detail its structure, the status of the work in early 2011 and the conclusions drawn from the milestones (review of existing national documents). This paper is a continuation of the one previously published. This this article describes the work carried out since then and the collisions of the project. During this time, the main activities have been the compilation of several case studies and the developing of best practice guides. Regarding the results of the project, it is important to mention the database in which all the information gathered during the project is being uploads. Soon, it will have free online access. This database in perhaps the most remarkable results of the project, as it represents an invaluable reference tool for all the stake holders interested in the wide variety of recycling techniques that are being carried out today in Europe. (Author) 8 refs.

  11. As formas de participação das crianças nos trabalhos de conclusão de Curso da Pedagogia da FURB no período de 2006 a 2008

    Directory of Open Access Journals (Sweden)

    Maria Porto Lucas

    2010-01-01

    Este trabalho buscou analisar as formas de participação das crianças nos Trabalhos de Conclusão de Curso da Pedagogia da FURB realizados no período de 2006 a 2008. Para tanto, realizamos uma pesquisa de abordagem qualitativa de tipo documental, pois os dados foram analisados a partir dos relatórios escritos pelas acadêmicas. Dos 114 trabalhos realizados neste período, 52 voltaram-se a pesquisar a Educação Infantil, e 20 destes trabalhos traziam de algum modo a participação das crianças. Na análise organizamos os dados em quatro categorias: as crianças como objeto; as crianças como sujeitos; as crianças como atores sociais; e as crianças como participantes. Na maioria dos trabalhos analisados foi identificada a participação das crianças como objetos e como sujeitos das pesquisas. Em apenas um trabalho percebemos maiores indicativos da participação das crianças como atores sociais. Alguns estudos que descreveram o cotidiano das crianças e suas relações demonstraram preocupação com o fato de não conseguir contemplar e analisar muitos dos movimentos das crianças, considerando sua participação importante. Porém, as crianças como participantes pesquisadoras não foram identificadas, mesmo que alguns estudos estivessem amparados em referenciais que defendem a sua participação. Frente à Nova Sociologia da Infância não podemos considerar que estamos estudando a infância enquanto a criança for submetida nas pesquisas à condição de aluna ou filha ou qualquer outra condição que não seja por ela mesma.

  12. Comment on: "Recent revisions of phosphate rock reserves and resources: a critique" by Edixhoven et al. (2014) - clarifying comments and thoughts on key conceptions, conclusions and interpretation to allow for sustainable action

    Science.gov (United States)

    Scholz, R. W.; Wellmer, F.-W.

    2016-02-01

    , innovation for exploiting low-grade deposits, etc.) is acknowledged, but the right conclusions are not drawn, including the mixing of finiteness and staticness, and the way in which the critique of the USGS upgrading of the Moroccan reserves has been linked to Peak P. In particular, we clarify that reserves are primarily company data that serve mining companies for their strategic planning and may, by no means, be used as proxy data for providing global Peak P estimates. Likewise, we elaborate that drilling plans for assessing reserves have to be adjusted to site characteristics, in particular, in the case of four plateaus in Morocco and the Western Sahara comprising an area greater than 10 000 km2. We reconstruct the IFDC and USGS estimates and conclude that there is no evidence for considering the somewhat surprising increase to 50 Gt phosphate concentrate to be an unreasonable estimate for Moroccan reserves. However, the partial mixing of different units (e.g., phosphate ore and phosphate concentrate or marketable product) in the USGS data may be avoided by improving the database and using proper conversion factors. When applying these factors and assessing all reserves of marketable Gt of phosphate rock (PR-M), which is a common scale for measuring annual consumption, the magnitude of the 2014 USGS estimates of 67 Gt PR reserves does not change essentially but decreases from 64 (IFDC assessment) to 57.5 Gt PR-M (a worst-case calculation). We agree that a better harmonization of the (national) classification systems is meaningful. The discussion includes several ideas and thoughts that go beyond the paper by Edixhoven et al. (2014). We suggest that the discrepancies in the resource estimates are often caused by missing system understandings, different conceptions of sciences, and diverging world views. Finally, we suggest the establishment of a solidly funded, international standing committee that regularly analyzes global geopotential for assuring long-term supply

  13. Conclusions Drawn from the Investigation of LOCA-Induced Insulation Debris Generation and its Impact on Emergency Core Cooling (ECC) at German NPPs - Approach Taken by / Perspective of The German TSO (TuV)

    International Nuclear Information System (INIS)

    Huber, J.

    2004-01-01

    Initiated by the Barsebaeck incident in 1992 and the following activities related to the LOCA-induced insulation debris generation and its impact on emergency core cooling, investigations on German PWRs and BWRs were performed in these areas. The investigations on the German BWRs were carried out in detail immediately after the Barsebaeck incident in the years 1992 through 1994. Detailed investigations on the German PWRs started after the issue of the OECD report in 1996. Therefore the investigations on the impact of LOCA-induced insulation debris generation on strainer plugging carried out in Germany in the last years were focused mainly on the German PWRs. In the framework of these investigations of the German PWRs, the relevant parameters and phenomena were investigated in detail by the plant owners in the years from 1997 through 1999. The results were summarised in reports for each plant. The main results of the investigations conducted by the plant owners were that the plant owners considered backfitting in German PWRs is not necessary to guarantee emergency core cooling following a LOCA with insulation debris generation. As the technical support organisation for the German Bavarian and Hessian state authority, the TUV Suddeutschland was called upon to examine these investigations and the conclusions drawn by the plant owners. We compared each of the parameters and phenomena against the state of knowledge. The results of our examination in 1999 showed that the investigations of the plant owners were generally correct, but we stated also, that due to existing uncertainties, further investigations are necessary to validate the results. To meet these demands, the plant owners installed a working group for planning and performing newer, more realistic large-scale experiments (scaling factor 1:4) to investigate the transport mechanism of the insulation material within the containment sump, the head loss at the strainers and to estimate the amount of insulation

  14. Thematic Network on The role of Monitoring in a Phased Approach to Disposal - EUR 21025, 2004. Conclusions of the EC Thematic Network on The role of Monitoring in a Phased Approach to Geological Disposal of Radioactive Waste

    International Nuclear Information System (INIS)

    Barlow, Stephen

    2005-01-01

    within a phased approach to disposal will inform decisions about moving to the next phase, and will need to encompass wider societal considerations; (iv) monitoring post-closure may be implemented - it will be maintained for as long as society requires. The project also provided the following relevant reasons for monitoring: part of scientific investigation programme, safety demonstration, regulatory requirements, nuclear material safeguards, confirmation of key assumptions (in view of post closure safety) and confidence building. As conclusions the Thematic Network achieved the following main findings: - technology for monitoring already exists and is being implemented in various national programmes. Technologies do have limitations however and these need to be understood; - the monitoring activities will be different according to the phase reached within the phased disposal programme, and implementers should recognise that the monitoring objectives and techniques will change as they progress through the various phases; - monitoring activities should be implemented within the framework of a strategy developed to meet the needs of the national programme and societal expectations

  15. O Prouni e a conclusão do ensino superior: novas trajetórias pessoais e profissionais dos egressos El ProUni y la conclusión de la enseñanza superior: nuevas trayectorias personales y profesionales de los egresados ProUni and the conclusion of higher education: the new personal and professional trajectories of the users of the program

    Directory of Open Access Journals (Sweden)

    Daniela Patti do Amaral

    2011-12-01

    Full Text Available Iniciamos, em 2010, a pesquisa O ProUni e o acesso ao Ensino Superior: estudo introdutório sobre os usuários do programa na zona oeste do município Rio de Janeiro, que tem por objetivo geral avaliar os impactos de uma política pública em educação voltada à inclusão no Ensino Superior privado de populações com baixas chances de acesso ao mesmo. A pesquisa, realizada entre julho de 2010 e abril de 2011, investigou dados acerca dos alunos que ingressaram no Ensino Superior em 2005 e 2006, primeiros anos do ProUni, em duas IES privadas situadas no bairro de Campo Grande, zona oeste do Rio de Janeiro. Nossa hipótese inicial foi que, após pelo menos dois anos de conclusão do curso, esses egressos já teriam construído novas trajetórias profissionais e de vida. Os dados iniciais, apesar das suas limitações, indicam que, como política pública, o ProUni tem demonstrado eficácia pela baixa taxa de evasão e que os egressos experimentaram novas trajetórias profissionais e pessoais.Empezamos, en el año 2010, la investigación denominada el ProUni y el acceso a la educación superior: estudio introductorio sobre los usuarios del programa de la zona oeste de la ciudad de Río de Janeiro, cuyo objeto era evaluar los impactos de una política pública en educación orientada hacia la inclusión en la Enseñanza Superior privada de poblaciones con pocas oportunidades de acceso a la misma. La encuesta, realizada entre julio del 2010 y abril del 2011, analizó datos sobre los estudiantes que ingresaron a la educación superior en 2005 y 2006, primeros años del ProUni, en dos instituciones privadas situadas en el barrio de Campo Grande, zona suburbana situada al oeste de Río de Janeiro. Nuestra hipótesis inicial era que, después de dos años, por lo menos, de haber concluido el curso, los graduados ya habrían construido nuevas trayectorias profesionales y de vida. Los datos iniciales, a pesar de sus limitaciones, señalan que, como pol

  16. Financial Literacy of Latvian Citizens: Findings and Conclusions

    OpenAIRE

    Guna Ciemleja

    2016-01-01

    The global financial crisis and financial stability issues of the Eurozone countries have demonstrated that the total of financial knowledge and skills of the population that lets people make informed and efficient decisions is of utmost importance. Considering high social importance of financial education, it is necessary to develop a knowledge platform to increase the level of financial literacy. The results obtained in the process of assessment of the level of individual's financial litera...

  17. Financial Literacy of Latvian Citizens: Findings and Conclusions

    Directory of Open Access Journals (Sweden)

    Guna Ciemleja

    2016-08-01

    Full Text Available The global financial crisis and financial stability issues of the Eurozone countries have demonstrated that the total of financial knowledge and skills of the population that lets people make informed and efficient decisions is of utmost importance. Considering high social importance of financial education, it is necessary to develop a knowledge platform to increase the level of financial literacy. The results obtained in the process of assessment of the level of individual's financial literacy provide information on the factors, which reduce financial efficiency and cause unnecessary costs. Despite a vast body of international experience in the field of financial literacy assessment, one of the main problems is to develop a measuring instrument, which can ensure valid results and can be adapted to the socio-economic and demographic conditions of a definite country. Therefore, in 2015, academic personnel of the Department of Finance, Faculty of Engineering Economics and Management of Riga Technical University conducted research within the project «Enhancing Latvian Citizens' Securitability through Development of the Financial Literacy» and developed an instrument for assessment of the level of financial literacy, which can be used to evaluate financial knowledge of the Latvian citizens taking into consideration all components of financial literacy. The results are briefly described in the current paper.

  18. Structural aging program -- a summary of activities, results, and conclusions

    International Nuclear Information System (INIS)

    Naus, D.J.; Oland, C.B.; Ellingwood, B.R.

    1997-01-01

    Research has been conducted by the Oak Ridge National Laboratory to address aging management of nuclear power plant concrete structures. The purpose was to identify potential structural safety issues and acceptance criteria for use in continued service assessments. Primary program accomplishments have included formulation of a Structural Materials Information Center that contains data and information on the time variation of material properties under the influence of pertinent environmental stressors and aging factors for 144 materials, an aging assessment methodology to identify critical structures and degradation factors that can potentially impact their performance, guidelines and evaluation criteria for use in condition assessments of reinforced concrete structures, and a reliability-based methodology for current condition assessments and estimations of future performance of reinforced concrete nuclear power plant structures. In addition, the Structural Aging Program conducted in-depth evaluations of several nondestructive evaluation and repair-related technologies to develop guidance on their applicability

  19. In conclusion: Political representation ans legitimacy in the European Union

    NARCIS (Netherlands)

    Schmitt, Hermann; Schmitt, Hermann; Thomassen, Jacques J.A.

    1999-01-01

    The purpose of this book is to expand knowledge of political representation in the EU and of the legitimacy of its political order. In this concluding chapter, a summary is given of what has been learned on these two subjects and what this says about the EU as a developing democratic political

  20. French experience with Uranium compounds: conclusions of medical working group

    International Nuclear Information System (INIS)

    Berard, P.; Mazeyrat, C.; Auriol, B.; Montegue, A.; Estrabaud, M.; Grappin, L.; Giraud, J.M.

    2002-01-01

    The authors who represent several organisations and industrial firms, present observations conducted for some thirty years in France, including routine monitoring or special measurements following contamination by uranium compounds. They propose recommendations for radio toxicological monitoring of workers exposed to industrial uranium compounds and they comment on urine and faecal collections in relation to specific exposures. Our working group, set up by the CEA Medical Adviser in 1975, consists of French specialists in uranium radio toxicology. Their role is to propose recommendations for the monitoring of working conditions and exposed workers. The different plants process chemically and metallurgically, and machine large quantities of uranium with various 235U enrichments. Radio toxicological monitoring of workers exposed to uranium compounds requires examinations prescribed according to the kind of product manipulated and the industrial risk of the workplace. The range of examinations that are useful for this kind of monitoring includes lung monitoring, urine analyses and faecal sampling. The authors present the frequency of the monitoring for routine or special conditions according to industrial exposure, time and duration of collection of excreta (urine and faeces), the necessity of a work break, precautions for preservation of the samples and the ways in interpreting excretion analysis according to natural food intakes

  1. [Conclusions. The precautionary principle: its advantages and risks].

    Science.gov (United States)

    Tubiana, M

    2000-01-01

    The proposed extension to health of the precautionary principle is the reaction to two social demands: the desire for greater health safety and for more transparency in the decision making process by associating the public. In medical care, all decisions are based on the balance between cost (dangers induced by the treatment) and benefit (the therapeutic effect). It is as dangerous to overestimate the cost, in other words the risks, as it is to underestimate them. The same problem is encountered in public health. If a vaccination is to be prescribed, the beneficial effects must outweigh the risks; however, these risks are inevitable and have been known to exist since the 18th century, but they have been accepted for the public good. It takes courage to make a vaccination mandatory because those who benefit from it will never know, while those who suffer from its ill effects could take legal action. In order to counter accusations, an evaluation must be made beforehand of the risks and benefits, which underlines the important role of expert opinion. Within the framework of the precautionary principle, actions cannot be taken in ignorance and, at the very least, plausible estimations must be made. The analysis of several recent events (contaminated blood, BSE, growth hormone and Creutzfeldt-Jacob disease) shows that the precautionary principle would have had a very limited impact and that only once there was sufficient knowledge was action made possible. The same is true concerning current debates (the possible risks associated with electromagnetic fields, mobile phones and radon); in these three cases, no country in the world has invoked the precautionary principle, but rather the priority has been given to research. The public understands quite readily the cost/benefit relationship. In the case of oral contraceptives, or hormone replacement therapy the public was aware of their possible health risks but judged that the advantages outweighed the risks. The estimation of risks and benefits, the putting into proper perspective the possible risks that can be incurred from any given action, enables the main pitfalls of the precautionary principle to be avoided: the opposition to progress and the refusal of innovation, ever greater bureaucracy, and the waste of funds in the pursuit of an utopian "zero risk". Other drawbacks are more insidious: increased anxiety in the population, the manipulation of opinion by campaigns fomented by commercial or ideological interests, the influencing of practitioners and decision-makers to choose not the best solution but rather the one that will protect them from any future accusations. At the international level, efforts must be made to avoid that the precautionary principle be used for protectionist reasons. Nevertheless, the precautionary principle can have advantages, such as motivating decision-makers in the public or private sector to explain and quantify their reasoning, and to give objective information. However, the medical practitioner should not be tempted to ask that documents be signed as proof of the information given. This example underlines the possible dangers of the strict application of the law in certain cases and the importance of the role of jurisprudence. The precautionary principle will also impose new obligations on the State, which also must conform to the requirements of proportionality between risk and action, transparency and information in the field of care and health. The application of the precautionary principle will require good judgment because the way it is implemented will determine whether its outcome will be for the better or the worse. That is why it is indispensable that jurists, medical practitioners, and scientists work together so that the precautionary principle will be as precisely defined and codified as possible.

  2. Summary and conclusions: Specialist Meeting on Severe Accident Management Implementation

    International Nuclear Information System (INIS)

    1995-01-01

    During the first session of this meeting, regulators, research groups, designers/owners' groups and some utilities discussed the critical decisions in SAM (Severe Accident Management), how these decisions were addressed and implemented in generic SAM guidelines, what equipment and instrumentation was used, what are the differences in national approaches, etc. During the second session, papers were presented by utility specialists that described approaches chosen for specific implementation of the generic guidelines, the difficulties encountered in the implementation process and the perceived likelihood of success of their SAM programme in dealing with severe accidents. The third and final sessions was dedicated to discussing what are the remaining uncertainties and open questions in SAM. Experts from several OECD countries presented significant perspectives on remaining open issues

  3. Conclusion de la première partie

    OpenAIRE

    2017-01-01

    Il convient de faire une différence importante entre la gestion de l’air et celle de l’eau pour comprendre les enjeux et stratégies de gestion qui les sous-tendent. Au début du 19e siècle c’est l’air qui importe plus que l’eau, parce que c’est l’air qui transporte les miasmes et c’est à partir des années 1860-70 que l’on commence à parler de l’eau. D’ailleurs, le mot pollution apparaît pour l’eau et pas pour l’air, à notre connaissance. En matière d’eau, nous sommes en présence d’un service i...

  4. Conclusion - Sustainable Energy Landscapes: Designing, Planning, and Development

    NARCIS (Netherlands)

    Stremke, S.; Dobbelsteen, van den A.

    2013-01-01

    Book abstract: The goal of advancing eco cities often remains confined to political or technological issues. This book establishes a focus on architectural and infrastructural design approaches to sustainable urban planning. Starting out from a critical assessment of five prototypical eco cities of

  5. Conclusions and perspectives for Research and Political Practice

    DEFF Research Database (Denmark)

    Elling, Bo; Figueroa, Maria; Jelsøe, Erling

    2010-01-01

    In this article the authors concludes and identify what is the common and what is the challenges in the contributions to the anthology all together. They point out 4 emerging challenges for coming research agenda for sustainability: Sustainability and health, interdisciplinarity in empirical...... research, Social responsibility as element in sustainable development and linking sustainability and democracy....

  6. Prenatal radiation exposure. Conclusions in the light of radiology

    International Nuclear Information System (INIS)

    Leppin, W.

    1987-01-01

    Within 6 years of the appearance of the guideline for action to be taken by doctors in the event of prenatal exposure to radiation, intended as a proposal for discussion, the following has turned out: in no case has termination of pregnancy become necessary following prenatal radiation exposure, prenatal radiation exposure was always low (about 20 mSv), there is no risk below respective threshold doses, teratogenesis is a non-stochastic process, which is why risk assessment was modified, the sensitivity of the human fetus to radiation is highest during the period of neuroblast development (9th to 16th week p.c.), and knowledge about an existing pregnancy can be taken for granted by that time, so radiation exposure is calculable and can be restricted to negligible quantities. (TRV) [de

  7. Conclusions, Reflections, and Prospects for Future Research, Policy, and Programming

    Science.gov (United States)

    Clark-Kazak, Christina

    2012-01-01

    This concluding chapter draws together some of the key themes from the contributions and proposes some recommended areas for future research, policy, and programming. It highlights the artificiality of categorization processes related to both migration and childhood that independent child migrants encounter, and problematizes the…

  8. Why is the conclusion of the Gerda experiment not justified

    Science.gov (United States)

    Klapdor-Kleingrothaus, H. V.; Krivosheina, I. V.

    2013-12-01

    The first results of the GERDA double beta experiment in Gran Sasso were recently presented. They are fully consistent with the HEIDELBERG-MOSCOW experiment, but because of its low statistics cannot proof anything at this moment. It is no surprise that the statistics is still far from being able to test the signal claimed by the HEIDELBERG-MOSCOW experiment. The energy resolution of the coaxial detectors is a factor of 1.5 worse than in the HEIDELBERG-MOSCOW experiment. The original goal of background reduction to 10-2 counts/kg y keV, or by an order of magnitude compared to the HEIDELBERG-MOSCOW experiment, has not been reached. The background is only a factor 2.3 lower if we refer it to the experimental line width, i.e. in units counts/kg y energy resolution. With pulse shape analysis ( PSA) the back-ground in the HEIDELBERG-MOSCOW experiment around Q ββ is 4 × 10-3 counts/kg y keV [1], which is a factor of 4 (5 referring to the line width) lower than that of GERDA with pulse shape analysis. The amount of enriched material used in the GERDA measurement is 14.6 kg, only a factor of 1.34 larger than that used in the HEIDELBERG-MOSCOW experiment. The background model is oversimplified and not yet adequate. It is not shown that the lines of their background can be identified. GERDA has to continue the measurement further ˜5 years, until they can responsibly present an understood background. The present half life limit presented by GERDA of T {1/2/0v} > 2.1 × 1025 y (90% confidence level, i.e. 1.6ρ) is still lower than the half-life of T {1/2/0v} = 2.23{-0.31/+0.44} × 1025 y [1] determined in the HEIDELBERG-MOSCOW experiment.

  9. Sandstone-type uranium deposits. Summary and conclusions

    International Nuclear Information System (INIS)

    Finch, W.I.

    1985-01-01

    The similarity of most of the deposits described in this report is striking even though they occur in sandstone host rocks ranging in age from Carboniferous to Tertiary and on every continent outside the polar regions. Geologic environments of the uranium deposits consist of distinctive sets of tectonic and sedimentary-depositional systems, all of which have some common threads of favorable geologic processes. In this summary paper it is hoped that this report has sharpened an understanding of the deposit's ''home environment'' that will aid future exploration for these resource-important sandstone-type uranium ores

  10. Conclusions, synthesis, and future directions: understanding sources of population change

    Science.gov (United States)

    Esler, Daniel N.; Flint, Paul L.; Derksen, Dirk V.; Savard, Jean-Pierre L.; Eadie, John M.

    2015-01-01

    The material in this volume reflects the burgeoning interest in sea ducks, both as study species with compelling and unique ecological attributes and as taxa of conservation concern. In this review, we provide perspective on the current state of sea duck knowledge by highlighting key findings in the preceding chapters that are of particular value for understanding or influencing population change. We also introduce a conceptual model that characterizes links among topics covered by individual chapters and places them in the context of demographic responses. Finally, we offer recommendations for areas of future research that we suggest will have importance for understanding and managing sea duck population dynamics.

  11. SYNTAXOMOMICAL SURVEY O F EUROPEAN BEECH FORESTS: SOME GENERAL CONCLUSIONS

    Directory of Open Access Journals (Sweden)

    H. DIERSCHKE

    1997-01-01

    Full Text Available A short overwiev is given about the historical development of syntaxonomy of European beech forests. Different solutions of classification have been proposed, following more or less two main approaches: Division of alliances and suballiances by ecologically or geographically orientated species groups. A new classification of European beech forests is proposed with 8 (or more geographically orientated alliances, which can be further divided into suballiances by ecological species groups. For each alliance character and differential species, nomenclatural type and the area is mentioned, based on a (non puplished synthetic table, including 10.006 relevés from all parts of Europe. From this table also some overlapping species groups (a-n are given.

  12. Summary of conclusions of the vacuum photodiode working group

    International Nuclear Information System (INIS)

    Willis, W.

    1988-01-01

    This report presents the design of a 30 MV gun. In considering the design of the vacuum photodiode switched to drive the accelerating field in the gun, we have paid attention to the work of the groups on high-voltage pulsing and on the design of the laser. We have found that we can trade off reduced laser power at the cost of a higher charging voltage for our one stage accelerator. We have presented the various parameter sets to the two groups and attempted to measure their enthusiasm for each set, and we have chosen the set that seems to provide an equal level of difficulty on both sides. 1 fig., 1 tab

  13. Towards Sustainable Flow Management: Local Agenda 21 - Conclusions

    DEFF Research Database (Denmark)

    Moss, Timothy; Elle, Morten

    1998-01-01

    Concluding on the casestudies of Local Agenda 21 as an instrument of sustainable flow management......Concluding on the casestudies of Local Agenda 21 as an instrument of sustainable flow management...

  14. Advances in particle physics: the LEP contribution, Conclusions and perspectives

    CERN Document Server

    Richard, F

    2002-01-01

    LEP1 precision measurements, combined with LEP2 searches for the Higgs boson, define the framework for future investigations in subatomic physics. In particular they define the energy and the luminosity which are needed at a future e sup + e sup - collider to settle the issue of the origin of mass and to complement the LHC on the various scenarios proposed beyond the Standard Model. (authors)

  15. Workshop observations, conclusions, and recommendations for moving forward

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    Bangkok currently has enormous numbers of motorised vehicles. The number of motor vehicles registered in Bangkok in 1993 was about 2.6 million of which over 1 million were cars and around 1.1 million were motorcycles. The vehicle population is noticeably increasing at about 12% over the previous year, despite the traffic congestion which is nearly at gridlock. Overall average traffic speed in the Bangkok metropolitan area is around 10 km/h. However, during peak hours on some main roads in the central business area, the crawl rate is at 1-2 km/h, or only half walking pace. There are, however, several circumstances to be addressed before Bangkok can begin to overcome its air quality and congestion problems. The first is that many of the city`s transport planners that design transport projects, and the policymakers with investment authority appear to be caught in the same conventional transport planning paradigm as many other industrializing and industrialized countries. That paradigm, pioneered in the United States and exported to much of the world, defines the problems as a shortage of road space to meet demand for, private, vehicular mobility. The investment focus is almost exclusively on the construction of large road-based infrastructure to machines instead of people, while de-emphasizing other forms of transport such as rail, water, and non-motorized transport - even if they are a less expensive investment that can meet demand. The predominance of this paradigm results in a persistent myth held by many of Bangkok`s policymakers, transport and urban planners, financiers, and citizens. The myth is that the city does not have enough kilometers of roadways per person, and should focus on road and highway investment in order to solve their air quality and congestion problems.

  16. A conclusive experiment to throw more light on 'light'

    International Nuclear Information System (INIS)

    Brida, G.; Genovese, M.; Gramegna, M.; Predazzi, E.

    2004-01-01

    We describe a new realization of Ghose, Home, Agarwal experiment on wave particle duality of light where some limitations of the former experiment, realized by Mizobuchi and Ohtake, are overcome. Our results clearly indicate that wave-particle complementarity must be understood between interference and 'whelcher weg' knowledge and not in a more general sense

  17. White paper updating conclusions of 1998 ILAW performance assessment

    International Nuclear Information System (INIS)

    MANN, F.M.

    2000-01-01

    The purpose of this document is to provide a comparison of the estimated immobilized low-activity waste (LAW) disposal system performance against established performance objectives using the beat estimates for parameters and models to describe the system. The principal advances in knowledge since the last performance assessment (known as the 1998 ILAW PA [Mann 1998a]) have been in site specific information and data on the waste form performance for BNFL, Inc. relevant glass formulations. The white paper also estimates the maximum release rates for technetium and other key radionuclides and chemicals from the waste form. Finally, this white paper provides limited information on the impact of changes in waste form loading

  18. SMART Wind Turbine Rotor: Data Analysis and Conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Jonathan C. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Barone, Matthew F. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Yoder, Nathanael C. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-01-29

    This report documents the data post-processing and analysis performed to date on the field test data. Results include the control capability of the trailing edge flaps, the combined structural and aerodynamic damping observed through application of step actuation with ensemble averaging, direct observation of time delays associated with aerodynamic response, and techniques for characterizing an operating turbine with active rotor control.

  19. The Demography and Political Economy of Mexican Poverty: Conclusions.

    Science.gov (United States)

    Serron, Luis A.

    To determine whether the poverty which afflicts between 50% and 60% of Mexico's population can be described in an ideologically neutral perspective, the paper formulates ten questions about political and economic issues which are sensitive to both capitalist and Marxist theorists. The questions concern: (1) the balance between food supply and…

  20. Framework for Human-Automation Collaboration: Conclusions from Four Studies

    Energy Technology Data Exchange (ETDEWEB)

    Oxstrand, Johanna [Idaho National Lab. (INL), Idaho Falls, ID (United States); Le Blanc, Katya L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); O' Hara, John [Brookhaven National Lab. (BNL), Upton, NY (United States); Joe, Jeffrey C. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Whaley, April M. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Medema, Heather [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2013-11-01

    The Human Automation Collaboration (HAC) research project is investigating how advanced technologies that are planned for Advanced Small Modular Reactors (AdvSMR) will affect the performance and the reliability of the plant from a human factors and human performance perspective. The HAC research effort investigates the consequences of allocating functions between the operators and automated systems. More specifically, the research team is addressing how to best design the collaboration between the operators and the automated systems in a manner that has the greatest positive impact on overall plant performance and reliability. Oxstrand et al. (2013 - March) describes the efforts conducted by the researchers to identify the research needs for HAC. The research team reviewed the literature on HAC, developed a model of HAC, and identified gaps in the existing knowledge of human-automation collaboration. As described in Oxstrand et al. (2013 – June), the team then prioritized the research topics identified based on the specific needs in the context of AdvSMR. The prioritization was based on two sources of input: 1) The preliminary functions and tasks, and 2) The model of HAC. As a result, three analytical studies were planned and conduced; 1) Models of Teamwork, 2) Standardized HAC Performance Measurement Battery, and 3) Initiators and Triggering Conditions for Adaptive Automation. Additionally, one field study was also conducted at Idaho Falls Power.

  1. Results and conclusions of stress measurements at Stripa

    International Nuclear Information System (INIS)

    Doe, T.W.; Hustrulid, W.A.; Leijon, B.; Ingevald, K.; Strindell, L.; Carlsson, H.

    1982-10-01

    This paper describes the results of stress measurements at Stripa, compares the results obtained by different techniques, and recommends a stress measurement program for a hard rock repository site. The state of stress at the Stripa Mine has been measured both in a 381-m-deep hole drilled from the surface and in holes drilled from the drifts underground. Hydraulic fracturing and several overcoring methods have been used (Lulea triaxial gauge, CSIRO gauge, USBM gauge, Swedish State Power Board deep-hole Leeman triaxial gauge). The results of overcoring and hydraulic fracturing agree well, particularly for the magnitude and orientation of the greatest stress. A recommended program for stress measurement at a repository site would include hydraulic fracturing and deep-hole overcoring in a deep hole drilled from surface, and overcoring (Lulea gauge and USBM gauge) and hydraulic fracturing from holes drilled from underground openings when access is available. Propagation of the hydraulic fractures should be monitored acoustically to determine their location and orientation

  2. Translating Scientific Conclusions about Risk for Public Audiences

    Science.gov (United States)

    Bowman, T. E.

    2009-12-01

    Climate change has been aptly described as a problem of risk management, yet the scientific community has not been successful in helping the public engage in risk management effectively. Behavioral science studies demonstrate that, while the public generally accepts the reality of anthropogenic climate change today, the immanence of impacts and scale of risk and opportunities for effective mitigation are poorly understood. Helping the public overcome these misperceptions and engage in decision-making about climate risks is, perhaps, the climate communication community’s most urgent priority. Scientific writing and graphic conventions are poorly suited for communicating with non-scientists. Using examples from the IPCC 4th Assessment, this session will demonstrate how specific conventions in science writing and graph making have obscured critical information about climate risks. The session will further demonstrate how reformatting the graphical information can create an exceptionally clear picture of where humanity stands and the implications of various emissions pathways for the future. Attendees will appreciate how presentations of science results can be tailored to answer the public’s questions more effectively by highlighting useful information in accurate, yet accessible ways. Decision-makers and the public urgently need information about climate impact risks and the consequences of various emissions pathways. Yet written and graphic descriptions from the IPCC and other assessment agencies burden non-scientists with multiple temperature baselines (e.g., pre-Industrial, mid-20th century, late 20th century, today), two confusingly similar measures for the key human contribution to atmospheric composition (CO2 and CO2-eq), and multiple ways of describing probability and certainty. The public is further confounded by inconsistent graphic conventions in scientific figures, including inconsistent color-coding, labeling, axis orientation, and treatment of uncertainty. Scientific figures tend to either include too many different messages or over-generalize, and neither approach helps non-scientists identify useful metrics and apply them to decision-making. This session will briefly illustrate each of these problematic scientific conventions and present a more effective translation of key IPCC figures in a new graphic format that help non-scientists appreciate our situation and opportunities. This translation has received positive reviews from informal learning institutions and will be useful to the broader science communication community.

  3. Quick scan of Participatory Action, Summary, conclusions and recommendations

    NARCIS (Netherlands)

    Verhagen, H.J.

    2005-01-01

    Projects using innovative concepts in coastal defence -like ComCoast- can benefit greatly from participatory action. It can lead to innovative solutions with a broad societal support base, as is shown in the plan for water storage in the Overdiepse polder and the inundation compensation scheme for

  4. Failure of Magnetic Fluid Seals Operating in Water: Preliminary Conclusions

    Directory of Open Access Journals (Sweden)

    Matuszewski Leszek

    2017-06-01

    Full Text Available The article analyses properties of magnetic fluid seals installed in rotary sealing nodes which operate in the utility water environment. Seals of this type have been examined as a possible solution to the problem with ship manoeuvring propulsion sealing. The present analysis bases on laboratory durability tests of magnetic fluid seals exposed to longterm utility water loads, at different water pressures and shaft revolutions. The basic seal durability criterion was the number of revolutions made by the sealing node shaft until the appearance of water tightness loss (leakage. It was found that the main factor leading to the wear of the seal is the relative speed of the magnetic fluid with respect to that of the utility water, and this process is heavily affected by the pressure acting on the seal. The reported test results are presented in the form of diagrams showing the seal durability (time until water tightness loss as a function of rotational speed. The curves shown in the diagrams are regular, with two different rotational speed ranges: the highspeed range, when the tightness loss is relatively fast, and the low-speed range, with a clear tendency to prolong the seal lifetime. These diagrams were given the name of durability curves of the MF seal operating in water. The results of the performed tests suggest formal similarity between the experimental data distribution concerning tightness loss processes occurring in magnetic fluid seals operating in water environment and metal fatigue processes. The article proposes a preliminary simplified durability model to describe the examined phenomenon.

  5. OECD/SERENA Project Report. Summary and Conclusions

    International Nuclear Information System (INIS)

    2015-02-01

    The OECD/SERENA Project Integration Report summarises the outcome of a broad range of activities conducted in the framework of the Organisation for Economic Cooperation and Development (OECD) Steam Explosion Resolution for Nuclear Applications Project (OECD/SERENA) to address remaining issues on fuel-coolant interaction (FCI) mechanisms and their effect on ex-vessel steam explosion energetics. The scope the OECD/SERENA project was to resolve uncertainties in the remaining issues and to bring the code capabilities to an adequate level for use in reactor safety applications. This scope was accomplished with the completion of three major tasks: (1) an experimental programme consisting of two sets of steam explosion experiments in two different facilities; (2) an analytical programme consisting of pre-test calculations in support of test specifications and post-test calculations in support of data analysis and code assessment, and also a code benchmark exercise; and (3) a reactor calculation exercise repeating the one performed in the framework of the CSNI/WGAMA SERENA activity performed from 2001 to 2006 (also referred to as SERENA Phase I, published as CSNI/R(2007)/11). The objectives of the experimental programme were to provide data: (1) to clarify the explosion behaviour of prototypic corium melts and for validation of steam explosion models for prototypic materials; and (2) for steam explosion behaviour in two different geometries to verify the geometrical extrapolation capabilities of the codes. These objectives were to be accomplished by conducting complementary sets of six experiments each at two different facilities: KROTOS at the Commissariat l'Energie Atomique et aux Energies Alternatives (CEA) in Cadarache, France, representing one-dimensional FCI configuration involving nominally 5 kilograms of prototypic corium melt, and TROI at Korea Atomic Energy Research Institute (KAERI) in Daejeon, Korea, representing multi-dimensional FCI configuration involving nominally 20 kilograms of prototypic melt. The analytical programme was aimed at complementing the analytical work in WGAMA/SERENA activity, completed in 2006, by integrating the results of the experimental programme in the current phase, and by updating the capabilities of the FCI models/codes for use in reactor safety analysis. The scope of the reactor application exercise was to verify whether progress made in the SERENA programme in understanding and modelling key FCI phenomena for reactor applications (mainly phenomena related to premixing, e.g., jet fragmentation, voiding, melt solidification, etc., as well as the role of melt properties) contributed to a reduction of scatter in code predictions for ex-vessel FCI, observed in the WGAMA/SERENA activity. A better consistency of the results was noted between various FCI codes although some discrepancies still exist on the absolute values. The scatter in most 2-D simulations is more due to the ultimate choice of the parameters (e.g., fragmentation criteria in the explosion phase) than to fundamental differences in the physics. This discrepancy will reduce further when the codes will have improved models based on the new experimental data produced in the project. Note the current experimental data have not been fully capitalised yet; accordingly, it will take some time to improve the models. The OECD/SERENA project accomplished in large part its stated objectives. The project generated new experimental data for development of new phenomenological models closed to real reactor case conditions (corium composition), improvement of existing models, and assessment of FCI codes. The project also provided new insights; however, it would be sometime before the insights can be fully integrated into new and improved models and codes. It should be noted that the FCI models and codes can only be as precise as the experimental data and that there are inherent uncertainties in experimental data. While from a regulatory and risk perspective, a 'fit-for-purpose' code may be adequate, a sustained modelling and code development strategy is encouraged to improve the knowledge base and increase confidence in using the codes. (authors)

  6. Conclusions and recommendations: Exploration of the Saturn system

    Science.gov (United States)

    Hunten, D. M.

    1978-01-01

    Saturn missions have the following principal goals, in order of importance: (1) Intensive investigation of the atmosphere of Saturn; (2) determination of regional surface chemistry and properties of the surface features of satellites and properties of ring particles; (3) intensive investigation of Titan; and (4) atmospheric dynamics and structure of Saturn satellites and Saturn rings.

  7. Physics conclusions in support of ITER W divertor monoblock shaping

    Directory of Open Access Journals (Sweden)

    R.A. Pitts

    2017-08-01

    Full Text Available The key remaining physics design issue for the ITER tungsten (W divertor is the question of monoblock (MB front surface shaping in the high heat flux target areas of the actively cooled targets. Engineering tolerance specifications impose a challenging maximum radial step between toroidally adjacent MBs of 0.3mm. Assuming optical projection of the parallel heat loads, magnetic shadowing of these edges is required if quasi-steady state melting is to be avoided under certain conditions during burning plasma operation and transiently during edge localized mode (ELM or disruption induced power loading. An experiment on JET in 2013 designed to investigate the consequences of transient W edge melting on ITER, found significant deficits in the edge power loads expected on the basis of simple geometric arguments, throwing doubt on the understanding of edge loading at glancing field line angles. As a result, a coordinated multi-experiment and simulation effort was initiated via the International Tokamak Physics Activity (ITPA and through ITER contracts, aimed at improving the physics basis supporting a MB shaping decision from the point of view both of edge power loading and melt dynamics. This paper reports on the outcome of this activity, concluding first that the geometrical approximation for leading edge power loading on radially misaligned poloidal leading edges is indeed valid. On this basis, the behaviour of shaped and unshaped monoblock surfaces under stationary and transient loads, with and without melting, is compared in order to examine the consequences of melting, or power overload in context of the benefit, or not, of shaping. The paper concludes that MB top surface shaping is recommended to shadow poloidal gap edges in the high heat flux areas of the ITER divertor targets.

  8. Regret and Responsibility Resolved? Evaluation Ordonez and Connolly's Conclusions.

    NARCIS (Netherlands)

    Zeelenberg, M.; van Dijk, W.W.; Manstead, A.S.R.

    2000-01-01

    T. Connolly, L. D. Ordo;aan;atez, and R. Coughlan (1997, Organizational Behavior and Human Decision Processes, 70, 73-85) argued, on the basis of 5 experiments, that regret need not be related to a sense of responsibility for the regretted outcome. We (M. Zeelenberg, W. W. van Dijk, & A. S. R.

  9. Summary and conclusions of the faults-in-clay project

    International Nuclear Information System (INIS)

    Hallam, J.R.; Brightman, M.A.; Jackson, P.D.; Sen, M.A.

    1992-01-01

    This report summarises a research project carried out by the British Geological Survey, in cooperation with ISMES of Italy, into the geophysical detection of faults in clay formations and the determination of the hydrogeological effects of such faults on the groundwater flow regime. Following evaluation of potential research sites, an extensive programme of investigations was conducted at Down Ampney, Gloucester, where the Oxford Clay formation is underlain by the aquifers of the Great Oolite Limestone group. A previously unknown fault of 50 m throw was identified and delineated by electrical resistivity profiling; the subsequent development of a technique utilising measurements of total resistance improved the resolution of the fault 'location' to an accuracy of better than one metre. Marked anisotropy of the clay resistivities complicates conventional geophysical interpretation, but gives rise to a characteristic anomaly across the steeply inclined strata in the fault zone. After exploratory core drilling, an array of 13 boreholes was designed and completed for cross-hole seismic tomography and hydrogeological measurement and testing. The groundwater heads in the clays were found to be in disequilibrium with those in the aquifers, as a result of water supply abstraction. The indication is that the hydraulic conductivity of the fault zone is higher than that of the surrounding clay by between one and two orders of magnitude. Methodologies for the general investigation of faults in clay are discussed. (Author)

  10. Different partial volume correction methods lead to different conclusions

    DEFF Research Database (Denmark)

    Greve, Douglas N; Salat, David H; Bowen, Spencer L

    2016-01-01

    A cross-sectional group study of the effects of aging on brain metabolism as measured with (18)F-FDG-PET was performed using several different partial volume correction (PVC) methods: no correction (NoPVC), Meltzer (MZ), Müller-Gärtner (MG), and the symmetric geometric transfer matrix (SGTM) usin...

  11. Regulatory aspects of management of change - Summary and conclusions

    International Nuclear Information System (INIS)

    2002-01-01

    Nuclear licensees are increasingly required to adapt to a more challenging commercial environment as moves to de-regulate electricity markets gather pace. One of the costs that is often perceived as being amenable to control is staffing, and hence there is significant exploration of new strategies for managing staffing levels. This report presents the outputs from a Workshop convened by the Special Experts' Group in Human and Organisational Factors (SEGHOF) of the Committee for the Safety of Nuclear Installations (CSNI) and organised by the UK Nuclear Installations Inspectorate (NII). The purpose of the workshop was to facilitate the exchange of views on, and approaches towards, the regulation of organisational change. The major risks associated with organisational change were discussed, and a range of regulatory challenges was identified for detailed discussion. There was agreement that the licensee must retain the responsibility to manage its own business but that organisational issues should be subject to regulatory scrutiny if they have the potential to impact on safety. The regulator should be able to demonstrate an approach to oversight of organisational change which is valid, transparent and consistent, and should inform the licensee of its expectations in terms of information supplied, communication and timing. The workshop confirmed that there is significant agreement between regulators concerning the need for licensees to put in place arrangements to manage organisational change. There was also broad consensus on what should constitute the elements of a licensee's management of change process. Differing views were evident about the balance between regulatory scrutiny of the process, as opposed to the outcomes of change, which largely represents differing regulatory regimes and philosophies. However, it was acknowledged that the regulator must be capable of taking an early view of the adequacy of proposed changes, rather than monitoring outcomes alone, since related problems may have a long latency period and may be difficult to rectify. The workshop noted that effective regulation of organisational change has many elements, requires constructive and early dialogue between regulator and licensee and must take account of the drivers for the specific change. Areas warranting further research and development were identified. This document provides a record of the Workshop. The views expressed, and issues debated, by the participants were many and varied. There were several areas of agreement, although the report does not seek to set out only those aspects upon which consensus was reached or to present definitive and integrated guidance for regulating change. Nor does it pretend to describe and consider all the issues and challenges which face the regulators and the nuclear licensees. It should be viewed as a summary of the discussions that took place and should stimulate readers to consider the approach to organisational change which is taken by their own organisations

  12. Conclusions from fire tests in activated carbon filled adsorbers

    International Nuclear Information System (INIS)

    Mathewes, W.

    1987-01-01

    Activated carbons as used in gas-phase adsorption may be subjected to heating, either from heat applied externally to the carbon bed, or heat generated by radioactive contaminants, or by the adsorption process itself. This report presents results of artificially ignited beds of activated carbon. This report also considers results concerning the self-ignition of non-contaminated carbon and such of solvent-contaminated carbon subjected to external heating in beds with an air flow and in beds without an air flow. An estimation is given for the heat generation caused by radioactive contaminants as well as by the adsorption process. Studies of handling of endangered components and studies of alarm indicating systems give guidance for the contemporary lay-out and design

  13. Considerazioni conclusive. Riflessioni sulla narrazione storica nelle voci di Wikipedia

    Directory of Open Access Journals (Sweden)

    Tommaso Baldo

    2017-03-01

    Full Text Available What kind of relationship do the historical sciences have with Wikipedia? How should a reader approach Wikipedia articles dealing with history? What role will the upcoming “free encyclopedia” play in the study and teaching of history? Starting from an analysis on some Wikipedia’s article performed by the “Nicoletta Bourbaki” working group, six authors animate a panel discussion on the relationship between the free encyclopedia and history.

  14. Using multimedia to link experts' views and derive common conclusions

    DEFF Research Database (Denmark)

    Howard, Rob

    1997-01-01

    Introductory paper to an issue of Automation in Construction edited by the author with papers from several contributors to the Building IT 2005 multimedia CD-ROM on the future of IT in the construction industry......Introductory paper to an issue of Automation in Construction edited by the author with papers from several contributors to the Building IT 2005 multimedia CD-ROM on the future of IT in the construction industry...

  15. The greenhouse effect - conclusions for agricultural-, energy- and tax policies

    International Nuclear Information System (INIS)

    Hultkrantz, L.

    1992-01-01

    The possibility to use forests as carbon sinks to reduce the greenhouse effect is discussed in this report. In the medium time perspective (30-50 years), reforestation in order to create new carbon sinks will give extra time for the transition from fossil fuels. Furthermore, the reforestation may be valuable as future fuel. Sweden has good possibilities for assisting developing countries in a reforestation effort. Swedish wood reserves will probably have to be used extensively for heat and power production during the same period, due to the planned phasing out of nuclear power. Economic and climatic arguments for subsidizing short rotation energy crops on agricultural land are discussed and, largely, refuted. 51 refs

  16. The mathematical knowledge of physics graduates: Primary data and conclusions

    Science.gov (United States)

    Breitenberger, Ernst

    1992-04-01

    Systematic observations were made of the mathematical knowledge of physics students from the U.S. and other countries during their first years of graduate study at Ohio University. It was found that all were deficient in general and in ``modern'' mathematical concepts, and in problem-solving skills. Sizable fractions of them did not even possess adequate concepts of ``derivative,'' ``integration,'' and ``truth.'' Nearly all were limited to some familiarity with rather elementary calculus, and with equally elementary differential and linear equations, but they showed some ability and a pronounced willingness to perform manipulations. Roughly, they regarded mathematics as mechanical method, not as constructive thinking. In view of the significantly higher levels of mathematical fluency demanded by contemporary advances in physics and in computer usage, none of these students was adequately prepared for future-oriented study, or for research and employment in physics and related areas at the close of the 20th century. It is intended to discuss the likely causes of this state of affairs elsewhere with a view toward remedial actions.

  17. Plurihormonal cells of normal anterior pituitary: Facts and conclusions

    OpenAIRE

    Mitrofanova, Lubov B.; Konovalov, Petr V.; Krylova, Julia S.; Polyakova, Victoria O.; Kvetnoy, Igor M.

    2017-01-01

    Introduction plurihormonality of pituitary adenomas is an ability of adenoma cells to produce more than one hormone. After the immunohistochemical analysis had become a routine part of the morphological study, a great number of adenomas appeared to be multihormonal in actual practice. We hypothesize that the same cells of a normal pituitary gland releases several hormones simultaneously. Objective To analyse a possible co-expression of hormones by the cells of the normal anterior pituitary of...

  18. Plurihormonal cells of normal anterior pituitary: Facts and conclusions.

    Science.gov (United States)

    Mitrofanova, Lubov B; Konovalov, Petr V; Krylova, Julia S; Polyakova, Victoria O; Kvetnoy, Igor M

    2017-04-25

    plurihormonality of pituitary adenomas is an ability of adenoma cells to produce more than one hormone. After the immunohistochemical analysis had become a routine part of the morphological study, a great number of adenomas appeared to be multihormonal in actual practice. We hypothesize that the same cells of a normal pituitary gland releases several hormones simultaneously. To analyse a possible co-expression of hormones by the cells of the normal anterior pituitary of adult humans in autopsy material. We studied 10 pituitary glands of 4 women and 6 men with cardiovascular and oncological diseases. Double staining immunohistochemistry using 11 hormone combinations was performed in all the cases. These combinations were: prolactin/thyroid-stimulating hormone (TSH), prolactin/luteinizing hormone (LH), prolactin/follicle-stimulating hormone (FSH), prolactin/adrenocorticotropic hormone (ACTH), growth hormone (GH)/TSH, GH/LH, GH/FSH, GH/ACTH, TSH/LH, TSH/FSH, TSH/ACTH. Laser Confocal Scanning Microscopy with a mixture of primary antibodies was performed in 2 cases. These mixtures were ACTH/prolactin, FSH/prolactin, TSH/prolactin, ACTH/GH, and FSH/GH. We found that the same cells of the normal adenohypophysis can co-express prolactin with ACTH, TSH, FSH, LH; GH with ACTH, TSH, FSH, LH, and TSH with ACTH, FSH, LH. The comparison of the average co-expression coefficients of prolactin, GH and TSH with other hormones showed that the TSH co-expression coefficient was significantly the least (9,5±6,9%; 9,6±7,8%; 1,0±1,3% correspondingly). Plurihormonality of normal adenohypophysis is an actually existing phenomenon. Identification of different hormones in pituitary adenomas enables to find new ways to improve both diagnostic process and targeted treatment.

  19. Conclusions from “Rencontres de Moriond QCD 2012”

    CERN Multimedia

    CERN Bulletin

    2012-01-01

    Saturday 17 March was the last day of the Moriond QCD 2012 conference in La Thuile. Closing the week with an overview of the conference were Günther Dissertori from ETH Zurich, who gave the experimental summary talk, and Davison Soper from the University of Oregon, who reviewed the theoretical topics covered during the week.   “As the summary speakers, we were faced with the challenge of condensing, into two 45 minute presentations, the enormous amount of information presented by no less than 93 speakers during what was a highly interesting conference,” said Günther Dissertori. In his talk, Dissertori pointed out the beautiful interplay between direct searches for new particles and indirect constraints coming from heavy flavour precision measurements. “Together, they really start to reduce strongly the parameter space still allowed for certain supersymmetric models,” said Dissertori. “Also bringing in the current constraints fro...

  20. General conclusions regarding the planetary–solar–terrestrial interaction

    Czech Academy of Sciences Publication Activity Database

    Mörner, N.-A.; Tattersall, R.; Solheim, J.-E.; Charvátová, Ivanka; Scafetta, N.; Jelbring, H.; Wilson, I. R.; Salvador, R.; Willson, R. C.; Hejda, Pavel; Soon, W.; Velasco Herrera, V. M.; Humlum, O.; Archibald, D.; Yndestad, H.; Easterbrook, D.; Casey, J.; Gregori, G.; Henriksson, G.

    2013-01-01

    Roč. 1, č. 1 (2013), s. 205-206 ISSN 2195-9242 R&D Projects: GA MŠk OC09070 Institutional support: RVO:67985530 Keywords : solar variability * solar inertial motion * climate change Subject RIV: DE - Earth Magnetism, Geodesy, Geography

  1. Optical packet networks - conclusions from the IST DAVID project

    DEFF Research Database (Denmark)

    Dittmann, Lars

    2004-01-01

    This work outlines the result from the European research project DAVID working with optical packet switch solutions for both WAN and MAN. The project started July 2000 and has been completed successfully by the end of 2003.......This work outlines the result from the European research project DAVID working with optical packet switch solutions for both WAN and MAN. The project started July 2000 and has been completed successfully by the end of 2003....

  2. Discussion and Conclusion: A Global Perspective on the World Economy.

    Science.gov (United States)

    Hague, Douglas

    1983-01-01

    Important changes are taking place in the world economy which are not adequately dealt with by either Keynesian or monetarist theories. Too much emphasis placed on what is happening in the American and western European economies can blind us to important developments in such nonwestern economies as the OPEC nations. (IS)

  3. Innovations in climate policy: conclusions and new directions

    OpenAIRE

    Jordan, A.; Huitema, D.

    2014-01-01

    Academics and practitioners have responded to the gridlock in the international climate-change regime by more actively exploring the ability of individuals and/or groups of states to fill in the associated ‘governance gaps’ by engaging in policy innovation at the level of the nation state, including its regional and local emanations. Here, we draw together the findings of a collection that, for the first time, explores policy innovation at this level from three key perspectives: the source of...

  4. Hanford study: a review of its limitations and controversial conclusions

    International Nuclear Information System (INIS)

    Gilbert, E.S.

    1984-10-01

    The Hanford data set has attracted attention primarily because of analyses conducted by Mancuso, Stewart, and Kneale (MSK). These investigators claim that the Hanford data provide evidence that our current estimates of cancer mortality resulting from radiation exposure are too low, and advocate replacing estimates based on populations exposed at relatively high doses (such as the Japanese atom bomb survivors) with estimates based on the Hanford data. In this paper, it is shown that the only evidence of association of radiation exposure and mortality provided by the Hanford data is a small excess of multiple myeloma, and that this data set is not adequate for reliable risk estimation. It is demonstrated that confidence limits for risk estimates are very wide, and that the data are not adequate to differentiate among models. The more recent MSK analyses, which claim to provide adequate models and risk estimates, are critiqued. 18 references, 1 table

  5. Main findings, conclusions and recommendations of the Ignalina Safety Panel

    International Nuclear Information System (INIS)

    Birkhofer, A.

    1999-01-01

    Ignalina Safety Panel was created to define, monitor and supervise the scope and production of the Ignalina Safety Analysis Report (SAR) and its Review (RSR); to review results of in-depth safety assessment addressing important contradictory statements; to give Lithuanian Government recommendations in view of further licensing process. In this paper General and Specific Recommendations provided by the Panel are presented

  6. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Science.gov (United States)

    2010-04-01

    ... generally follow the same style as prescribed for the initial brief but may omit a statement of the case if... on the record, with exact citations to the transcripts of record and exhibits in support of each...

  7. Innovations in climate policy: conclusions and new directions

    NARCIS (Netherlands)

    Jordan, A.; Huitema, D.

    2014-01-01

    Academics and practitioners have responded to the gridlock in the international climate-change regime by more actively exploring the ability of individuals and/or groups of states to fill in the associated ‘governance gaps’ by engaging in policy innovation at the level of the nation state, including

  8. Working memory capacity in social anxiety disorder: Revisiting prior conclusions.

    Science.gov (United States)

    Waechter, Stephanie; Moscovitch, David A; Vidovic, Vanja; Bielak, Tatiana; Rowa, Karen; McCabe, Randi E

    2018-04-01

    In one of the few studies examining working memory processes in social anxiety disorder (SAD), Amir and Bomyea (2011) recruited participants with and without SAD to complete a working memory span task with neutral and social threat words. Those with SAD showed better working memory performance for social threat words compared to neutral words, suggesting an enhancement in processing efficiency for socially threatening information in SAD. The current study sought to replicate and extend these findings. In this study, 25 participants with a principal diagnosis of SAD, 24 anxious control (AC) participants with anxiety disorders other than SAD, and 27 healthy control (HC) participants with no anxiety disorder completed a working memory task with social threat, general threat, and neutral stimuli. The groups in the current study demonstrated similar working memory performance within each of the word type conditions, thus failing to replicate the principal findings of Amir and Bomyea (2011). Post hoc analyses revealed a significant association between higher levels of anxiety symptomatology and poorer overall WM performance. These results inform our understanding of working memory in the anxiety disorders and support the importance of replication in psychological research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  9. Pumped Storage Power plants, Challenges and opportunities - Some conclusions

    International Nuclear Information System (INIS)

    Viollet, Pierre-Louis; Roult, Didier; Mathex, Bruno; Ouaabi, Aziz; Louis, Frederic; Petitjean, Alain; Capuozzo, Vincent; Mazzouji, Farid; Prestat, Bruno; Nekrassov, Andrei; Caignaert, Guy; Vidil, Roland; Guilbaud, Claude; Metais, Olivier

    2011-11-01

    This document briefly synthesizes a conference which addressed the development of pumped storage power plants in the world, and social, economic, technical and scientific challenges related to this development which is closely related to the development of intermittent renewable energies (wind and solar energy). Current developments in different countries (Germany, Portugal, Switzerland, Norway, France and China) are evoked

  10. STELLA and SPINE data transmission experiments preliminary results and conclusions

    CERN Document Server

    Bartholome, P; Scanlan, J O

    1981-01-01

    Discusses the CERN-based proposal for a single experiment, Satellite Transmission Experiment Linking Laboratories (STELLA) and the ESA experimental programme SPINE (Space Informatics Network Experiments). Both projects are examples of experiments to explore the capability and utility of high speed data transmission by satellite, and used the European OTS. (2 refs).

  11. Conclusion statement of the 'gas tariffs' Commission works

    International Nuclear Information System (INIS)

    2006-01-01

    This report recalls some basic aspects of gas economy, notices that gas purchase prices are indexed to oil product prices, compares gas prices among European countries, briefly evokes the competition situation on the gas market in France, indicates the field of application of tariffs fixed by the ministry and the different pricing regimes, briefly discusses the pricing modalities, indicates the different components of gas price for a typical user. Then, recommendations are formulated for a new gas pricing policy based on true prices, transparency and user expectations

  12. Conclusions: Europe’s Lessons from Carbon-Energy Taxation

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou; Ekins, Paul

    2009-01-01

    In this chapter we provide an overview and interpretation of findings presented in this volume, while placing them in the context of the wider climate policy debate. We return to our point of departure: the idea that properly designed carbonenergy taxes, in addition to lowering emissions, may all...

  13. Conclusions and Recommendations, 17. Congress of WEC, Houston 1998

    International Nuclear Information System (INIS)

    1998-01-01

    It is necessary to help energy industry searching for better solutions of economic and financial problems. Also is very important role of new technologies in the world. Energy technologies should: - accelerate energy supply in countries without commercial energy services; - increase efficiency in resources and using of energy; - decrease local and regional pollution applying new technologies for transfer and production of energy; - be use without climate changes

  14. SMART wind turbine rotor. Data analysis and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Jonathan Charles; Barone, Matthew Franklin; Yoder, Nathanael C.

    2014-01-01

    The Wind Energy Technologies department at Sandia National Laboratories has developed and field tested a wind turbine rotor with integrated trailing-edge flaps designed for active control of the rotor aerodynamics. The SMART Rotor project was funded by the Wind and Water Power Technologies Office of the U.S. Department of Energy (DOE) and was conducted to demonstrate active rotor control and evaluate simulation tools available for active control research. This report documents the data post-processing and analysis performed to date on the field test data. Results include the control capability of the trailing edge flaps, the combined structural and aerodynamic damping observed through application of step actuation with ensemble averaging, direct observation of time delays associated with aerodynamic response, and techniques for characterizing an operating turbine with active rotor control.

  15. Results and conclusions of stress measurements at Stripa

    International Nuclear Information System (INIS)

    Doe, T.W.; Hustrulid, W.A.; Leijon, B.; Ingevald, K.; Strindell, L.; Carlsson, Hans

    1983-01-01

    This paper describes the results of stress measurements at Stripa, compares the results obtained by different techniques, and recommends a stress measurement program for a hard rock repository site. The state of stress at the Stripa Mine has been measured both in a 381m deep hole drilled from the surface and in holes drilled from the drifts underground. The results of overcoring and hydraulic fracturing agree well, particularly for the magnitude and orientation of the greatest stress. A recommended program for stress measurement at a repository site would include hydraulic fracturing and deep-hole overcoring in a deep hole drilled from surface, and ovecoring and hydraulic fracturing from holes drilled from underground openings when access is available. Propagation of the hydraulic fractures should be monitored acoustically to determine their location and orientation

  16. Xi. Sleep and development: conclusions and future directions.

    Science.gov (United States)

    Sadeh, Avi; El-Sheikh, Mona

    2015-03-01

    Literature on sleep and child development is growing in novel directions across several disciplines necessitating guiding conceptual principles and methodological tools. First, this volume presents a summary of discussions from an SRCD-sponsored multidisciplinary forum on sleep and development, which includes presentation of key issues and guiding recommendations for research priorities in this fast developing field. Second, enhancing accessibility to child development researchers, state of the science sleep assessment methodologies are presented with a discussion of their advantages and disadvantages. Third, seven empirical studies conducted with "typically" developing infants and children provide examples of relations between sleep and some of the many individual and familial factors that influence and are influenced by sleep. In the presentation of empirical findings, a developmental ecological systems perspective adapted to sleep was espoused to illustrate some of the multiple levels of influence in the study of child sleep and development. Collectively, studies in this volume build significantly on the literature through: (a) illustrating linkages between various sleep parameters (e.g., quality, sleeping arrangements) and other key developmental domains (e.g., attachment, parenting); (b) demonstration of longitudinal relations connecting sleep with development, which is scarce in this field; and (c) utilization of actigraphy-based assessments of sleep duration and quality, which are underutilized in the literature yet important for a more nuanced understanding of sleep and development. © 2015 The Society for Research in Child Development, Inc.

  17. Waste dislodging and conveyance testing summary and conclusions to date

    International Nuclear Information System (INIS)

    Rinker, M.W.; Hatchell, B.K.; Mullen, O.D.

    1994-09-01

    This document summarizes recent work performed by the Waste Dislodging and Conveyance technology development program to provide assistance with the retrieval of wastes from the Hanford single-shell tanks (SSTs). This work is sponsored by the Underground Storage Tank-Integrated Demonstration (UST-ID) Office with the U.S. Department of Energy (DOE) Office of Technology Development. A baseline technology of high-pressure water-jet dislodging and pneumatic conveyance integrated as a scarifier is proposed as a means of retrieval. The tests and studies described were performed to demonstrate that at least one robust technology exists that could be effectively used with low water-addition arm-based systems. These results are preliminary and do not represent an optimized baseline. The Waste Dislodging and Conveyance work thus far has demonstrated that waterjet mobilization and air conveyance can mobilize and convey SST waste simulants at the target rates while operating within the space envelope and the dynamic loading constraints of deployment devices. The recommended technologies are well proven in industrial applications and are quite robust, yet lightweight and relatively benign to the retrieval environment. The baseline approach has versatility to continuously dislodge and convey a broad range of waste forms, from hard wastes to soft sludge wastes. The approach also has the major advantage of being noncontact with the waste surface under normal operation

  18. Conclusion - Admixture elements as indicators of fluorite genesis

    International Nuclear Information System (INIS)

    Fayziev, A.R.

    2002-01-01

    The information obtained during scientific researches was generalized and analyzed. It was defined that studying of qualitative composition and quantitative content revealed the geochemical features of fluorite.

  19. White paper updating conclusions of 1998 ILAW performance assessment

    Energy Technology Data Exchange (ETDEWEB)

    MANN, F.M.

    2000-05-11

    The purpose of this document is to provide a comparison of the estimated immobilized low-activity waste (LAW) disposal system performance against established performance objectives using the beat estimates for parameters and models to describe the system. The principal advances in knowledge since the last performance assessment (known as the 1998 ILAW PA [Mann 1998a]) have been in site specific information and data on the waste form performance for BNFL, Inc. relevant glass formulations. The white paper also estimates the maximum release rates for technetium and other key radionuclides and chemicals from the waste form. Finally, this white paper provides limited information on the impact of changes in waste form loading.

  20. Science of Human Measures Workshop: Summary and Conclusions

    Science.gov (United States)

    2009-10-01

    Army Accessions Command COL Steven Chandler Army Capabilities Integration Center Mr. Robert Seger U.S. Army Training and Doctrine Command Dr...G1 Dr. Robert Sinclair Clemson University Dr. Naomi Verdugo Office of the Assistant Secretary of the Army (Manpower and Reserve Affairs) Dr. Len... Raymer U.S. Army Management Staff College SMA (R) Jack Tilley Independent Consultant A-6 Panel 4: Assessing New Training Programs MG

  1. Success in Low Intensity Conflict: Conclusions and Implications

    Science.gov (United States)

    1991-06-07

    Hondurs and El _Eaya. 1969. Lincoln, Nb. University of Nebraska Press. 1981. Arendt , Hannah . On Revolution. New York. The Viking Press. 1965. Arendt ...revolts Arendt concludes that violence is part of the human ch&raccer with a proportional relationship Lo the strength of the current political power. In... Hannah . On _jDje.Jcn. New York. Harcourt, Brace & World, Inc. 1970. Ball, George W. ohe__t __oh ý _2Fattgn. Ne%’ York. W.W. Norton & Compnay. 1982

  2. Physics conclusions in support of ITER W divertor monoblock shaping

    Czech Academy of Sciences Publication Activity Database

    Pitts, R.A.; Bardin, S.; Bazylev, B.; van den Berg, M.A.; Bunting, P.; Carpentier-Chouchana, S.; Coenen, J.W.; Corre, Y.; Dejarnac, Renaud; Escourbiac, F.; Gaspar, J.; Gunn, J. P.; Hirai, T.; Hong, S.-H.; Horáček, Jan; Iglesias, D.; Komm, Michael; Krieger, K.; Lasnier, C.; Matthews, G.F.; Morgan, T.W.; Panayotis, S.; Pestchanyi, S.; Podolník, Aleš; Nygren, R.E.; Rudakov, D.L.; De Temmerman, G.; Vondráček, Petr; Watkins, J.G.

    2017-01-01

    Roč. 12, August (2017), s. 60-74 ISSN 2352-1791. [International Conference on Plasma Surface Interactions 2016, PSI2016 /22./. Roma, 30.05.2016-03.06.2016] Institutional support: RVO:61389021 Keywords : ITER * Tungsten * Divertor * Shaping * Melting * MEMOS Subject RIV: BL - Plasma and Gas Discharge Physics OBOR OECD: Fluids and plasma physics (including surface physics) http://www.sciencedirect.com/science/ article /pii/S2352179116302885

  3. Executive summary and general conclusions of the rock sealing project

    International Nuclear Information System (INIS)

    Pusch, R.

    1992-06-01

    The Stripa Rock Sealing Project logically followed the two first Stripa research phases dealing with canister-embedment and plugging of excavations in repositories. The major activities in the third phase were: * Literature review and interviews for setting the state of art of rock fracture sealing. * Pilot field and lab testing applying a new effective 'dynamic' grouting technique. * Development of a general grout flow theory. * Investigation of physical properties and longevity of major candidate grouts. * Performance of 4 large-scale tests. The literature study showed that longevity aspects limited the number of potentially useful grout materials to smectitic clay and cement. The pilot testing showed that fine-grained grouts can be effectively injected in relatively fine fractures. The theoretical work led to a general grout flow theory valid both for grouting at a constant, static pressure with non-Newtonian material properties, and for 'dynamic' injection with superimposed oscillations, yielding Newtonian material behavior. The investigation of physical properties of candidate grouts with respect to hydraulic conductivity, shear strength, sensitivity to mechanical strain, as well as to chemical stability, showed that effective sealing is offered, and that any rock can have its bulk conductivity reduced to about 10 -10 m/s. The field tests comprised investigation of excavation-induced disturbance and attempts to seal disturbed rock, and in separate tests, grouting of deposition holes and a natural fine-fracture zone. Considerable disturbance of nearfield rock by blasting and stress changes, yielding an increase in axial hydraulic conductivity by 3 and 1 order of magnitude, respectively, was documented but various factors, primarily debris in the fractures, made grouting of blasted rock ineffective. Narrow fractures in deposition holes and in a natural fracture zone were sealed rather effectively. (au)

  4. Conclusions drawn of tritium balance in light water reactors

    International Nuclear Information System (INIS)

    Dolle, L.; Bazin, J.

    1978-01-01

    In the tritium balance of pressurized water reactors, using boric acid and lithium in the cooling water, contribution of the tritium produced by fission, diffusing through the zircalloy of the fuel cladding estimated to 0.1%, was not in agreement with quantities measured in reactors. It is still difficult to estimate what percentage is represented by the tritium formed by fission in the fuel, owing to diffusion through cladding. The tritium balance in different working nuclear power stations is consequently of interest. The tritium balance method in the water of the cooling circuit of PWR is fast and experimentally simple. It is less sensitive to errors originating from fission yields than balance of tritium produced by fission in the fuel. A tritium balance in the water of the cooling circuit of Biblis-A, with a specific burn-up of 18000 MWd/t gives a better precision. Diffusion rate of tritium produced by fission was less than 0.2%. So low a contribution is a justification to the use of lithium with an isotopic purity of 99.9% of lithium 7 to limit at a low value the residual lithium 6 [fr

  5. Conclusion: Women around the World Reshaping Leadership for Education

    Science.gov (United States)

    Grogan, Margaret

    2010-01-01

    Purpose: This short essay aims to reflect on the global experiences women in education have had in becoming leaders as noted in the articles in this special issue on women's leadership. Design/methodology/approach: The essay draws upon relevant historical and contemporary literature about women in the professions and in the workforce. Findings:…

  6. Gait analysis in prosthetics: Opinions, ideas and conclusions

    NARCIS (Netherlands)

    Rietman, J.S.; Postema, K.; Geertzen, J.H.B.

    2002-01-01

    A review was performed of the literature of the last eleven years (1990-2000) with the topic: "clinical use of instrumented gait analysis in patients wearing a prosthesis of the lower limb". To this end a literature search was performed in Embase, Medline and Recal. Forty-five (45) articles were

  7. Study design does not always allow a simple conclusion

    DEFF Research Database (Denmark)

    Roos, Ewa M.; Thorlund, Jonas Bloch; Juhl, Carsten Bogh

    2014-01-01

    Response to Arthroscopic surgery for degenerative tears of the meniscus: a systematic review and meta-analysis......Response to Arthroscopic surgery for degenerative tears of the meniscus: a systematic review and meta-analysis...

  8. Ten-year study on acid precipitation nears conclusion

    International Nuclear Information System (INIS)

    Olem, H.

    1990-01-01

    Results from the National Acid Precipitation Assessment Program (NAPAP) are discussed. Final results are contained in 26 state of the science reports. Seven of the reports provide information on acid rain and aquatic ecosystems. They describe the current state of acidic surface waters, watershed processes affecting surface water chemistry, historical evidence for surface water acidification, methods for forecasting future changes, and the response of acidic surface water to liming. Six areas of the country were found to be of special interest: southwest Adirondacks, New England, forested areas of the mid-Atlantic highlands, the Atlantic coastal plain, the northern Florida highlands, parts of northeastern Wisconsin and the Upper Peninsula of Michigan. Environmental effects, mitigation efforts and possible legislation are briefly discussed

  9. Nuclear fuel for light water reactors. Part 2 and conclusion

    International Nuclear Information System (INIS)

    1983-01-01

    The article gives brief descriptions of a new cycle for nuclear fuel in the core and, in particular, fuel replacement, stock pool management for irradiated fuel elements, transport containers for irradiated nuclear fuels, treatment of low activity waste, the Climax system for long-term stocking of irradiated fuel, and transport of irradiated fuel over the Nevada Test Site. (A.E.W.)

  10. Win, Lose, and Drawing Conclusions: Bellows, Boxing, and Progressivism.

    Science.gov (United States)

    Adams, Peter A.

    1992-01-01

    Presents a lesson plan in which George Bellows's painting "Both Members of this Club" is analyzed as a historical document illustrating the Progressive movement. Suggests that the lesson can introduce students to a different form of historical communication. Includes background information and procedures for approaching the lesson.…

  11. Hyperons, charm and beauty hadrons: Conclusion and outlook

    International Nuclear Information System (INIS)

    Bernabeu, Jose

    2001-01-01

    In this concluding talk, the advances in the Flavour Problem studies are discussed, following the structure of the presentations in the Conference. The subjects touched are organized as follows: Baryons, K-physics, Charm and Beauty production, Charm and Beauty decays, B-Mixing and CP-Violation, Heavy Quarkonium

  12. Warming Endotracheal Tube in Blind Nasotracheal Intubation throughout Maxillofacial Surgeries

    Directory of Open Access Journals (Sweden)

    Hamzeh Hosseinzadeh

    2013-12-01

    Conclusion: In conclusion, our study showed that using an endotracheal tube softened by warm water could reduce the incidence and severity of epistaxis during blind nasotracheal intubation; however it could not facilitate blind nasotracheal intubation.

  13. Transmission contracts and procurement law. Applicability of the instructions of the procurement law to the selection procedure in the connection with the conclusion of transmission contracts according to paragraph 46 EnWG?; Konzessionsvertraege und Vergaberecht. Anwendbarkeit der Vorschriften ueber das Vergaberecht auf das Auswahlverfahren beim Abschluss von Wegenutzungsvertraegen nach paragraph 46 EnWG?

    Energy Technology Data Exchange (ETDEWEB)

    Niehof, Roland

    2011-01-15

    The conclusion of transmission contracts between the municipalities and the operators of supply lines (electricity, natural gas) is regulated by law. paragraph 46 of the Energy Economy Law (EnWG) describes the requirements concerning the selection a power supply company and concerning the procedure to be followed. The contribution under consideration examines whether the regulations of the procurement right can be applied directly or similarly beside paragraph 46 EnWG to the conclusion of transmission contracts. The author of the contribution under consideration deals with the newer jurisdiction of the European Court of Justice.

  14. Conclusions of the experts group of the RA reactor at the meeting held on November 2 and 3 1964 - Annex 12a; Prilog 12a - Zakljucci sa sastanka Strucnog kolegijuma reaktora RA odrzanog na dan 2. i 3. novembra 1964. godine

    Energy Technology Data Exchange (ETDEWEB)

    Pavicevic, M [Institute of Nuclear Sciences Boris Kidric, Reaktor RA, Vinca, Beograd (Serbia and Montenegro)

    1964-12-15

    Conclusions of the experts group of the RA reactor are related to: analyses of reactor operation at 6.5 MW power with heavy water coolant flow of 250 m{sup 3}/h (2 pumps rotation speed 1500 rotations/min); decisions of future operation; further preparation activities related to reactor operation in forced regime and reduced cooling conditions.

  15. Short-Communication: Revisiting conclusions of the report titled, "The impact of psychological factors on self-reported sleep disturbance among people living in the vicinity of wind turbines," by Leila Jalali, Mohammad-Reza Nezhad-Ahmadi, Mahmood Gohari, Philip Bigelow, & Stephen McColl, published in environmental research, volume 148, July 2016, 401-410.

    Science.gov (United States)

    Palmer, William K G

    2017-05-01

    The research report concluded, "It appears that self-reported sleep reported of participants may be associated to the indirect effects of visual and attitudinal cue and concern about property devaluation rather than distance to the nearest WT's or noise as itself." Careful reading of the report shows that the conclusions presented are not supported by the data provided in the report. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Opinion of the IRSN on the instruction on the continuation of the GPR assessment of the safety re-examination VD3-900 - Examination of the conclusive report of the safety re-examination of the nr 1 reactor of the Fessenheim plant after the third decennial inspection

    International Nuclear Information System (INIS)

    2011-02-01

    This report first describes the context of the safety re-examination of the nr 1 reactor of the Fessenheim nuclear power station (CNPE) and assesses the generic aspects of this re-examination, assesses additional information transmitted by EDF and concerning these generic aspects (external and internal stresses, accidents and their radiological consequences, design of systems and civil engineering works), states recommendations on various topics and issues to be considered (internal explosions, probabilistic studies, severe accidents, confinement in post-accidental situation, behaviour of containment enclosures, and son on). It assesses the content of the conclusive report of the safety re-examination

  17. Report on the behalf of the Parliamentary Office of assessment of scientific and technological choices on the control of nuclear pressurized equipment: the case of the EPR vessel. Report of the public hearing of 25 June 2015, and of the presentation of conclusions on the 8 July 2015 - National Assembly Nr 2968, Senate Nr 613

    International Nuclear Information System (INIS)

    Le Deaut, Jean-Yves; Bataille, Christian; Sido, Bruno

    2015-01-01

    After introducing speeches by the president and vice-presidents of the OPECST (the French Parliamentary Office of assessment of scientific and technological choices), this document reports the content of a public hearing which comprised two round tables gathering representatives of the CEA, of the ASN, of the Ministry of Energy, of the IAEA, of the AFCEN (a professional body on rules of design, fabrication and control of electro-nuclear boiler equipment), of the AQUAP (a professional body on the quality of pressurized equipment), of the Louvain University, of Areva, of the Flamanville 3 project, of the IRSN. The first round table more particularly addressed issues related to modalities of control of nuclear pressurized equipment, and the second one the case of the EPR vessel. A debate which followed these round tables is reported, as well as a meeting during which the OPECST presented its conclusions after this public hearing

  18. Feasibility studies for final disposal of low and intermediate radioactive waste - summary with main conclusions and recommendations from three parallel studies. Report to the cross-departmental working group for preparing a decision basis for establishing a Danish radioactive waste disposal facility

    International Nuclear Information System (INIS)

    2011-05-01

    In 2003, the Danish Parliament in resolution No. B 48 on the dismantling of the nuclear facilities at Risoe gave consent to the government to begin preparation of a decision basis for a Danish final repository for low and intermediate level waste. As a result, a working group under the Ministry of Health and Prevention in 2008 prepared the report 'Decision basis for a Danish final repository for low and medium level radioactive waste'. In this report it was recommended to prepare three parallel preliminary studies: one about the repository concepts with the aim to obtain the necessary decision-making basis for selecting which concepts to analyze within the process of establishing a final repository, one on transportation of radioactive waste to the depot and one about regional mapping with the aim to characterize areas as suitable or unsuitable for locating a repository. The present report contains the main conclusions of each of the three parallel studies in relation to the further localization process. The preliminary studies suggest 22 areas, of which it is recommended to proceed with six in the selection process. The preliminary studies also show that all investigated storage concepts will be possible solutions from a security standpoint. However, there will be greater risks associated with depots near the surface, because they are more subjected to intentional or accidental intrusion. Overall, a medium deep repository will be the most appropriate solution, but it is also a more expensive solution than the near-surface repository. Both subsurface and the deep repositories may be reversible, but it is estimated to increase overall costs and may increase risk related to accidents. The preliminary studies establishes a set of conclusions and recommendations concerning future studies related to repository concepts and safety analyses, including in relation to the specific geology at the selected locations. The transportation studies show that radio

  19. Sobre la formación integral del médico: aportaciones de las Primeras Jornadas Estatales de estudio y reflexión sobre el tema On medical education: a reflection about the conclusions of the First State Conference on "Doctor´s integral education"

    Directory of Open Access Journals (Sweden)

    J.L. Tizón

    2009-12-01

    Full Text Available Se parte de las conclusiones de las Primeras Jornadas Estatales sobre la Formación Integral del Médico, que estaban planteadas no como unas jornadas de estudio sistemático, sino como unas jornadas de reflexión. En ese sentido, se incluyen en el artículo, tanto las conclusiones de los diversos grupos de trabajo de las jornadas, como una serie de reflexiones del propio autor sobre el tema, al menos en algunas de sus facetas fundamentales: influencia del contexto social, aspectos teóricos, técnicos y pragmáticos de las diversas propuestas para modificar la enseñaza de la medicina, su aplicación en la docencia pregrado, posgrado y continuada, selección de los docentes, de los discentes y de los métodos de evaluación. Se insiste en la necesidad de un cambio en la orientación del aprendizaje, introduciendo los elementos emocionales y experienciales en nuevos formatos técnicos, y en la utilidad y aplicaciones de los grupos en general y de los grupos "tipo Balint" en particular en este nuevo contexto formativo.Paper starts with the conclusions of the First State Conference about "Doctor´s Integral Education" that were outlined as a reflection conference more than a systematic study conference. In that sense, paper is based on the conclusions of the diverse Conference work groups. It includes a series of reflections on its topics: influences of the social context, theoretical aspects, technicians and pragmatic of the topic, their application in the pre-graduate teaching, graduate degree and continuous, selection of the docents, of the candidates and of the evaluation methods... We emphasize the necessity of a change in the orientation of the learning, introducing the emotional elements and experiential in new technical formats. We insist also in the utility and applications of the groups in general, and the "Balint type" groups in particular, in this new formative context.

  20. Drawing conclusions from within-group comparisons and selected subsets of data leads to unsubstantiated conclusions: Letter regarding Malakellis et al.

    Science.gov (United States)

    Malakellis et al. conducted an ambitious quasi-experimental evaluation of "multiple initiatives at [the] individual, community, and school policy level to support healthier nutrition and physical activity" among children. In the abstract they concluded, "There was some evidence of effectiveness of t...

  1. Pumped Storage Power plants, Challenges and opportunities - Some conclusions; Stockage d'energie par pompage, defis et opportunites - Quelques conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Viollet, Pierre-Louis; Roult, Didier; Mathex, Bruno; Ouaabi, Aziz; Louis, Frederic; Petitjean, Alain; Capuozzo, Vincent; Mazzouji, Farid; Prestat, Bruno; Nekrassov, Andrei; Caignaert, Guy; Vidil, Roland; Guilbaud, Claude; Metais, Olivier

    2011-11-15

    This document briefly synthesizes a conference which addressed the development of pumped storage power plants in the world, and social, economic, technical and scientific challenges related to this development which is closely related to the development of intermittent renewable energies (wind and solar energy). Current developments in different countries (Germany, Portugal, Switzerland, Norway, France and China) are evoked

  2. Comparing the Use of Books with Enhanced Records versus Those Without Enhancements: Methodology Leads to Questionable Conclusions. A review of: Madarash‐Hill, Cherie and J.B. Hill. “Electronically Enriched Enhancements in Catalog Records: A Use Study of Books Described on Records With URL Enhancements Versus Those Without.” Technical Services Quarterly 23.2 (2005: 19‐31.

    Directory of Open Access Journals (Sweden)

    Susan Haigh

    2007-06-01

    Full Text Available Objective – To compare the use of books described by catalogue records that are enhanced with URL links to such information as dust jackets, tables of contents, sample text, and publishers’ descriptions, with the use of books described by records that are not enhanced with such links.Design – Use study.Setting – Academic library (Southeastern Louisiana University, Sims Memorial Library.Subjects – 180 records with enhancements and 180 records (different titles without enhancements.Methods – The study identified the sample of unenhanced records by conducting searches of the broad subject terms “History”, “United States”, “Education”,and “Social” and limiting the searches to books. The enhanced sample was derived in the same manner, but with additional search limiters to identify only those records that had URL enhancements. An equal sample of enhanced and unenhanced records (50 or 30 of each was tracked for each of four search terms. Only records for books that could be checked out were included, as use statistics were based on whether or not a book was borrowed. While half of the enhanced records had full‐text elements (such as descriptions that were indexed and thus searchable, the rate of use for these records was not tracked separately from the enhanced records that only had URL enhancements.Main results – Books described on records with URL enhancements for publisher descriptions, tables of contents, book reviews, or sample text had higher use than those without URL enhancements. Only 7% of titles with URLs, compared with 21% of those without, had not been borrowed. 74.67% of titles with URLs had been checked out one or two times, compared with 69.5% of those without URLs. The number of titles with enhanced records that had 3 or more checkouts was almost double the rate of unenhanced titles (18% to 9.5%.Conclusion – The authors conclude that catalogue records that have electronic links to book reviews, cover

  3. Lack of Congruence between Analyses and Conclusions Limits Usefulness of Study of Socio-cultural Influences on Student Choice of LIS Field in Greece. A Review of: Moniarou-Papaconstantinou, V., Tsatsaroni, A., Katsis, A., & Koulaidis, V. (2010. LIS as a field of study: Socio-cultural influences on students’ decision making. Aslib Proceedings: New Information Perspectives, 62(3, 321-344.

    Directory of Open Access Journals (Sweden)

    Diana K. Wakimoto

    2010-09-01

    experience prior to study at the university, and the Divergence Index, which was created by comparing students’ university entrance exam scores and students’ ranking of LIS as a preferred field of study. The authors determined that 65% of the variance in the data was explained by two factors: students’ responses to library stereotypes and students’ self-reported reasons for choosing to study LIS. The self-reported reasons for studying LIS were combined into four variables (extrinsic reasons, intrinsic professional reasons, intrinsic academic reasons, and intrinsic social reasons to be used in the multivariate analysis of variance tests (MANOVAs.Three distinct clusters of students were found using the indices and parental education level in cluster analysis: Cluster 1 (low parental education, low Educational Career, and low Divergence indices scores, Cluster 2 (intermediate parental education, high Educational Career, and low Divergence scores, and Cluster 3 (high parental education, high Educational Career, and low Divergence scores. For three of the factors for choosing the LIS field (intrinsic professional reasons, intrinsic academic reasons, and intrinsic social reasons, Cluster 1 showed statistically significant differences (pConclusion — The authors concluded that students with different socio-cultural characteristics have different reasons for choosing LIS as a field of study and differ in their abilities to make competent decisions about their education. Students with high socio-cultural resources choose LIS for its intrinsic values and are able to make competent decisions. Students with low socio-cultural resources cannot make informed decisions regarding their chosen career paths and choose LIS purely for the prospect of future employment.

  4. WPDD workshop on: 'safe, efficient, and cost-effective decommissioning'. Workshop Conclusions/Final Stocktaking

    International Nuclear Information System (INIS)

    2005-01-01

    On September 6-10, 2004 a workshop on 'Safe, Efficient, and Cost-Effective Decommissioning' was held in Rome (Italy) to enable international experts on decommissioning to compare and evaluate respective approaches and experiences in decommissioning nuclear power and fuel cycle facilities and to formulate proposals for future international cooperation in the decommissioning arena. The main messages emerging from the workshop are: - Decommissioning is a mature industrial process and many projects have been safely completed with support of local communities. Technical and scientific issues are well-understood and practical experience and associated lessons are being documented to guide future activities. Emphasis is being placed on effective planning with active programmes of community involvement. - Individual countries need to further develop integrated decommissioning and waste management strategies to ensure that long-term solutions will be available for all wastes generated from decommissioning. National systems are evolving to meet national needs, against a framework provided by the international organisations, and these seem increasingly to favour early dismantling regardless of the availability of waste disposal routes. - Realistic and streamlined regulatory programmes are being developed with feed back from industry experience and are placing more responsibility and accountability on licensees. - Accurate decommissioning waste cost calculation methods is needed. Waste volumes may vary from project to project even for similar installations. There though appears to be a strong case for accumulating data and benchmarking costs for similar plants and processes. Further work and experience exchange on cost comparisons between different strategies (for example clearance and recycling/reuse of materials versus direct surface disposal) would be valuable. - International clearance criteria have been established, with individual countries free to adopt them. - Financial mechanisms for decommissioning funding are evolving in the NEA member states to meet regulatory and project needs. Continuing challenges are uncertainties in cost estimates and the implementation of measures to assure that funds will be available when required. - Creative research on decommissioning is being carried out. Human factors and organisational issues are studied. Practical solutions are being implemented such as the use of management transition programmes. Some increased efficiency and effectiveness is needed by way of R and D on improving technology and developing innovative techniques, subject to justification of its cost and value. There is a need to consider how to design commercial contracts so that decommissioning contractors will be willing to test new, relatively unproven techniques. - Continuing emphasis on education in critical nuclear skills is needed to ensure availability of the necessary expertise for both near-term decommissioning needs and long-term energy needs. - Public acceptance is still a major challenge. Without public acceptance, decommissioning may be prolonged and difficult to implement. Hence, all actors and interested parties need to be constructively involved in the dialogue within the local communities to gather and evaluate all relevant concerns and thereby inspire confidence in the safety of decommissioning activities

  5. Administrative Databases Can Yield False Conclusions-An Example of Obesity in Total Joint Arthroplasty.

    Science.gov (United States)

    George, Jaiben; Newman, Jared M; Ramanathan, Deepak; Klika, Alison K; Higuera, Carlos A; Barsoum, Wael K

    2017-09-01

    Research using large administrative databases has substantially increased in recent years. Accuracy with which comorbidities are represented in these databases has been questioned. The purpose of this study was to evaluate the extent of errors in obesity coding and its impact on arthroplasty research. Eighteen thousand thirty primary total knee arthroplasties (TKAs) and 10,475 total hip arthroplasties (THAs) performed at a single healthcare system from 2004-2014 were included. Patients were classified as obese or nonobese using 2 methods: (1) body mass index (BMI) ≥30 kg/m 2 and (2) international classification of disease, 9th edition codes. Length of stay, operative time, and 90-day complications were collected. Effect of obesity on various outcomes was analyzed separately for both BMI- and coding-based obesity. From 2004 to 2014, the prevalence of BMI-based obesity increased from 54% to 63% and 40% to 45% in TKA and THA, respectively. The prevalence of coding-based obesity increased from 15% to 28% and 8% to 17% in TKA and THA, respectively. Coding overestimated the growth of obesity in TKA and THA by 5.6 and 8.4 times, respectively. When obesity was defined by coding, obesity was falsely shown to be a significant risk factor for deep vein thrombosis (TKA), pulmonary embolism (THA), and longer hospital stay (TKA and THA). The growth in obesity observed in administrative databases may be an artifact because of improvements in coding over the years. Obesity defined by coding can overestimate the actual effect of obesity on complications after arthroplasty. Therefore, studies using large databases should be interpreted with caution, especially when variables prone to coding errors are involved. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Symbolic Spaces in Late Capitalism, Where Art is A Proposal and not a Conclusion

    Directory of Open Access Journals (Sweden)

    Mariano O. de Blas

    2013-06-01

    Finally, this scheme has to be included in a new revolutionary tool, the web, a virtual multidimensional space, where contemporary art takes part. Therefore, in the “space” of the web, art can communicate more than ever and can transform itself and present this transformation beyond the established limits, contributing to produce a more flexible and imaginative way of thinking.

  7. Overview of physics results from the conclusive operation of the National Spherical Torus Experiment

    Science.gov (United States)

    Sabbagh, S. A.; Ahn, J.-W.; Allain, J.; Andre, R.; Balbaky, A.; Bastasz, R.; Battaglia, D.; Bell, M.; Bell, R.; Beiersdorfer, P.; Belova, E.; Berkery, J.; Betti, R.; Bialek, J.; Bigelow, T.; Bitter, M.; Boedo, J.; Bonoli, P.; Boozer, A.; Bortolon, A.; Boyle, D.; Brennan, D.; Breslau, J.; Buttery, R.; Canik, J.; Caravelli, G.; Chang, C.; Crocker, N.; Darrow, D.; Davis, B.; Delgado-Aparicio, L.; Diallo, A.; Ding, S.; D'Ippolito, D.; Domier, C.; Dorland, W.; Ethier, S.; Evans, T.; Ferron, J.; Finkenthal, M.; Foley, J.; Fonck, R.; Frazin, R.; Fredrickson, E.; Fu, G.; Gates, D.; Gerhardt, S.; Glasser, A.; Gorelenkov, N.; Gray, T.; Guo, Y.; Guttenfelder, W.; Hahm, T.; Harvey, R.; Hassanein, A.; Heidbrink, W.; Hill, K.; Hirooka, Y.; Hooper, E. B.; Hosea, J.; Humphreys, D.; Indireshkumar, K.; Jaeger, F.; Jarboe, T.; Jardin, S.; Jaworski, M.; Kaita, R.; Kallman, J.; Katsuro-Hopkins, O.; Kaye, S.; Kessel, C.; Kim, J.; Kolemen, E.; Kramer, G.; Krasheninnikov, S.; Kubota, S.; Kugel, H.; La Haye, R. J.; Lao, L.; LeBlanc, B.; Lee, W.; Lee, K.; Leuer, J.; Levinton, F.; Liang, Y.; Liu, D.; Lore, J.; Luhmann, N., Jr.; Maingi, R.; Majeski, R.; Manickam, J.; Mansfield, D.; Maqueda, R.; Mazzucato, E.; McLean, A.; McCune, D.; McGeehan, B.; McKee, G.; Medley, S.; Meier, E.; Menard, J.; Menon, M.; Meyer, H.; Mikkelsen, D.; Miloshevsky, G.; Mueller, D.; Munsat, T.; Myra, J.; Nelson, B.; Nishino, N.; Nygren, R.; Ono, M.; Osborne, T.; Park, H.; Park, J.; Park, Y. S.; Paul, S.; Peebles, W.; Penaflor, B.; Perkins, R. J.; Phillips, C.; Pigarov, A.; Podesta, M.; Preinhaelter, J.; Raman, R.; Ren, Y.; Rewoldt, G.; Rognlien, T.; Ross, P.; Rowley, C.; Ruskov, E.; Russell, D.; Ruzic, D.; Ryan, P.; Schaffer, M.; Schuster, E.; Scotti, F.; Shaing, K.; Shevchenko, V.; Shinohara, K.; Sizyuk, V.; Skinner, C. H.; Smirnov, A.; Smith, D.; Snyder, P.; Solomon, W.; Sontag, A.; Soukhanovskii, V.; Stoltzfus-Dueck, T.; Stotler, D.; Stratton, B.; Stutman, D.; Takahashi, H.; Takase, Y.; Tamura, N.; Tang, X.; Taylor, G.; Taylor, C.; Tritz, K.; Tsarouhas, D.; Umansky, M.; Urban, J.; Untergberg, E.; Walker, M.; Wampler, W.; Wang, W.; Whaley, J.; White, R.; Wilgen, J.; Wilson, R.; Wong, K. L.; Wright, J.; Xia, Z.; Youchison, D.; Yu, G.; Yuh, H.; Zakharov, L.; Zemlyanov, D.; Zimmer, G.; Zweben, S. J.

    2013-10-01

    Research on the National Spherical Torus Experiment, NSTX, targets physics understanding needed for extrapolation to a steady-state ST Fusion Nuclear Science Facility, pilot plant, or DEMO. The unique ST operational space is leveraged to test physics theories for next-step tokamak operation, including ITER. Present research also examines implications for the coming device upgrade, NSTX-U. An energy confinement time, τE, scaling unified for varied wall conditions exhibits a strong improvement of BTτE with decreased electron collisionality, accentuated by lithium (Li) wall conditioning. This result is consistent with nonlinear microtearing simulations that match the experimental electron diffusivity quantitatively and predict reduced electron heat transport at lower collisionality. Beam-emission spectroscopy measurements in the steep gradient region of the pedestal indicate the poloidal correlation length of turbulence of about ten ion gyroradii increases at higher electron density gradient and lower Ti gradient, consistent with turbulence caused by trapped electron instabilities. Density fluctuations in the pedestal top region indicate ion-scale microturbulence compatible with ion temperature gradient and/or kinetic ballooning mode instabilities. Plasma characteristics change nearly continuously with increasing Li evaporation and edge localized modes (ELMs) stabilize due to edge density gradient alteration. Global mode stability studies show stabilizing resonant kinetic effects are enhanced at lower collisionality, but in stark contrast have almost no dependence on collisionality when the plasma is off-resonance. Combined resistive wall mode radial and poloidal field sensor feedback was used to control n = 1 perturbations and improve stability. The disruption probability due to unstable resistive wall modes (RWMs) was surprisingly reduced at very high βN/li > 10 consistent with low frequency magnetohydrodynamic spectroscopy measurements of mode stability. Greater instability seen at intermediate βN is consistent with decreased kinetic RWM stabilization. A model-based RWM state-space controller produced long-pulse discharges exceeding βN = 6.4 and βN/li = 13. Precursor analysis shows 96.3% of disruptions can be predicted with 10 ms warning and a false positive rate of only 2.8%. Disruption halo currents rotate toroidally and can have significant toroidal asymmetry. Global kinks cause measured fast ion redistribution, with full-orbit calculations showing redistribution from the core outward and towards V∥/V = 1 where destabilizing compressional Alfvén eigenmode resonances are expected. Applied 3D fields altered global Alfvén eigenmode characteristics. High-harmonic fast-wave (HHFW) power couples to field lines across the entire width of the scrape-off layer, showing the importance of the inclusion of this phenomenon in designing future RF systems. The snowflake divertor configuration enhanced by radiative detachment showed large reductions in both steady-state and ELM heat fluxes (ELMing peak values down from 19 MW m-2 to less than 1.5 MW m-2). Toroidal asymmetry of heat deposition was observed during ELMs or by 3D fields. The heating power required for accessing H-mode decreased by 30% as the triangularity was decreased by moving the X-point to larger radius, consistent with calculations of the dependence of E × B shear in the edge region on ion heat flux and X-point radius. Co-axial helicity injection reduced the inductive start-up flux, with plasmas ramped to 1 MA requiring 35% less inductive flux. Non-inductive current fraction (NICF) up to 65% is reached experimentally with neutral beam injection at plasma current Ip = 0.7 MA and between 70-100% with HHFW application at Ip = 0.3 MA. NSTX-U scenario development calculations project 100% NICF for a large range of 0.6 < Ip(MA) < 1.35.

  8. Conference on abuse liability and appeal of tobacco products: conclusions and recommendations.

    Science.gov (United States)

    Henningfield, Jack E; Hatsukami, Dorothy K; Zeller, Mitch; Peters, Ellen

    2011-07-01

    The rate of initiation and progression to dependence and premature mortality are higher for tobacco products than for any other dependence producing substance. This is not explained simply by the addictiveness ("abuse liability") or by enticing product designs ("product appeal") alone, but rather by both of these factors in combination with marketing and social influences that also influence "product appeal". A working meeting of leading experts in abuse liability (AL) and product appeal was convened to examine how these disciplines could be more effectively applied to the evaluation of tobacco products for the purposes of regulation that would include setting standards for designs and contents intended to reduce the risk of initiation and dependence. It was concluded that abuse liability assessment (ALA) is a validated approach to testing pharmaceutical products but has not been extensively applied to tobacco products: such application has demonstrated feasibility, but special challenges include the diverse range of products, product complexity, and the absence of satisfactory placebo products. Consumer testing for product appeal is widely used by consumer product marketers as well as by researchers in their efforts to understand consumer product preferences and use but has not been extensively applied to tobacco products except by the tobacco industry. Recommendations for testing, methods development, and research were developed. A major recommendation was that tobacco products should be tested for AL and product appeal, and the results integrated and evaluated so as to more accurately predict risk of initiation, dependence, and persistence of use. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  9. Conference on Abuse Liability and Appeal of Tobacco Products: Conclusions and Recommendations*

    Science.gov (United States)

    Hatsukami, Dorothy K.; Zeller, Mitch; Peters, Ellen

    2011-01-01

    The rate of initiation and progression to dependence and premature mortality are higher for tobacco products than for any other dependence producing substance. This is not explained simply by the addictiveness (“abuse liability”) or by enticing product designs (“product appeal”) alone, but rather by both of these factors in combination with marketing and social influences that also influence “product appeal”. A working meeting of leading experts in abuse liability (AL) and product appeal was convened to examine how these disciplines could be more effectively applied to the evaluation of tobacco products for the purposes of regulation that would include setting standards for designs and contents intended to reduce the risk of initiation and dependence. It was concluded that abuse liability assessment (ALA) is a validated approach to testing pharmaceutical products but has not been extensively applied to tobacco products: such application has demonstrated feasibility, but special challenges include the diverse range of products, product complexity, and the absence of satisfactory placebo products. Consumer testing for product appeal is widely used by consumer products marketers as well as by researchers in their efforts to understand consumer product preferences and use but has not been extensively applied to tobacco products except by the tobacco industry. Recommendations for testing, methods development, and research were developed. A major recommendation was that tobacco products should be tested for AL and product appeal, and the results integrated and evaluated so as to more accurately predict risk of initiation, dependence, and persistence of use. PMID:21376479

  10. Second Specialist Meeting on operator aids for severe accident management: summary and conclusions

    International Nuclear Information System (INIS)

    1997-01-01

    The second OECD Specialist Meeting on operator aids for severe accident management (SAMOA-2) was held in Lyon, France (1997), and was attended by 33 specialists representing ten OECD member countries. As for SAMOA-1, the scope of SAMOA-2 was limited to operator aids for accident management which were in operation or could be soon. The meeting concentrated on the management of accidents beyond the design basis, including tools which might be extended from the design basis range into the severe accident area. Relevant simulation tools for operator training were also part of the scope of the meeting. 20 papers were presented; there were two demonstrations of computerized systems (the ATLAS analysis simulator developed by GRS, and EDF's 'Simulateur Post Accidentels' (SIPA). The three sessions dealt with operator aids for control rooms, operator aids for technical support centres, and simulation tools for operator training. The various papers for each session are summarized

  11. Summary and Conclusions of the First DESY Test Beam User Workshop arXiv

    CERN Document Server

    Arling, Jan-Hendrik; Bandiera, Laura; Behnke, Ties; Dannheim, Dominik; Diener, Ralf; Dreyling-Eschweiler, Jan; Ehrlichmann, Heiko; Gerbershagen, Andreas; Gregor, Ingrid-Maria; Hayrapetyan, Avetik; Kaminski, Jochen; Kroll, Jiri; Martinengo, Paolo; Meyners, Norbert; Müntz, Christian; Poley, Luise; Schwenker, Benjamin; Stanitzki, Marcel

    On October 5/6, 2017, DESY hosted the first DESY Test Beam User Workshop [1] which took place in Hamburg. Fifty participants from different user communities, ranging from LHC (ALICE, ATLAS, CMS, LHCb) to FAIR (CBM, PANDA), DUNE, Belle-II, future linear colliders (ILC, CLIC) and generic detector R&D presented their experiences with the DESY II Test Beam Facility, their concrete plans for the upcoming years and a first estimate of their needs for beam time in the long-term future beyond 2025. A special focus was also on additional improvements to the facility beyond its current capabilities.

  12. Conclusions of the book "eHealth, care and quality of life"

    CERN Document Server

    Capello, Fabio; Manca, Marco

    2014-01-01

    The rising of a new era––mostly based on ICT tools and models––for health has brought new perspectives and new opportunities for the care. The implementation of eHealth models is likely to become the future of medicine, able to give new and more effective tools to the doctors and an active role to the patients. Nonetheless, many are the threats that lie beneath these new approaches. A systematic analysis by some of the experts in this field shows the critical issues that developers, decision-makers, and final users have to know and consider in order to avoid a waste of time, resources, and opportunities.

  13. The termination of the asymptotic giant branch phase imposed by helium shell flashes - description and conclusions

    International Nuclear Information System (INIS)

    Tuchman, Y.

    1984-01-01

    The increase in the surface luminosity associated with the well-known helium shell flashes might be a trigger for an early mass ejection process. This phenomenon has a significant influence on the global statistical features of the Mira variables as well as on the mass distribution of white dwarfs. The above situation is analysed by adopting the luminosity behaviour during helium shell flashes presented by previous authors to a dynamical picture for the asymptotic giant branch stars. The main observational implications are described and discussed. (author)

  14. Counseling Gifted and Talented Students in Jordanian Inclusive Schools: Conclusion and Implication

    Science.gov (United States)

    El-Zraigat, Ibrahim A.

    2012-01-01

    The primary purpose of this study was to review counseling services for students who are gifted and talented at Jordanian inclusive schools in relation to theoretical counseling literature. The present study is considered a theoretical study. Gifted and talented students exhibit a wide range of characteristics, among of which are intellectual…

  15. Aspectos do nacionalismo econômico brasileiro (V (conclusão

    Directory of Open Access Journals (Sweden)

    Nícia Vilela Luz

    1959-03-01

    Full Text Available (Primeiras linhas do texto "Pode-se distinguir na política industrial do Brasil, a partir da última década do regime imperial até a queda da primeira República, em 1930, cinco fases: a dos últimos gabinetes do Império, quando se esboçou uma política de amparo à produção nacional, visando, em particular, o aproveitamento dos recursos naturais do país; as experiências de Rui Barbosa, ao proclamar-se a República; o período de 1891 a 1898, caracterizado pelas tentativas de oposição ao industrialismo implantado pela República, pela resistência dêsse industrialismo e finalmente, pela sua derrota com a política financeira do govêrno Campos Sales; a vitória, durante a primeira década do século vinte, da política fiscal do govêrno, em relação à tarifa aduaneira, fazendo-se, entretanto, concessões à indústria, con-cessões que se consubstanciaram em duas medidas principais — a cobrança em ouro dos direitos de importação e a manutenção do câmbio em taxas relativamente baixas; e, por fim, a partir de 1909, uma fase caracterizada pelas tentativas de se inaugurar um novo industrialismo cujos alicerces deveriam repousar na existência de indústrias básicas, particularmente a siderurgia. São êsses diferen-tes períodos que passaremos a analisar sucessivamente. (..."

  16. Recent investigations and conclusions on radiation exposure from radon and its daughters in rooms

    International Nuclear Information System (INIS)

    Willau, E.

    1984-04-01

    Radon and its daughters emanate from structural materials and are concentrated in closed rooms. Measurements were first made in Vienna in concrete and brick buildings. The difference between these two materials is explained by the effect of different window tightness this being lower in the older brick buildings. It is conjectured that plaster is more important than the bulk wall material. In order to test the influence of the geological ground these measurement in Vienna (rubble ground) were complemented by those in Wagrain (shale ground) and the difference again explained by different window tightness. With regard to height above the ground the radon and daughter concentration was found to 2-3 times higher in cellars and at ground flour than at higher levels. The variation of concentration during and after airing was also investigated. (G.Q.)

  17. Conclusions and summaries of feed-back comments from participating countries. Deliverable D18

    International Nuclear Information System (INIS)

    Drottz Sjoeberg, Britt-Marie; Richardson, Phil; Pritrsky, Jozef

    2009-12-01

    Deliverable 18 is focused on the principal components of risk communication strategies and based on actual experiences from different cultural settings in relation to nuclear waste management (NWM) issues. Essentially it describes how the ideas were presented and developed within the 3rd year of the ARGONA project, in sub-workpackage 4.1. The intention of this work was to delineate good risk communication approaches across national borders, as well as to specify the circumstances that require more specific and unique national or group considerations. Our aim was to provide an in-depth analysis of societal patterns and trends regarding the management of nuclear wastes on the basis of a number of individual participants' understanding and open discussion of the issue between themselves and across the heterogeneous groups represented. To meet these goals we involved a number of stakeholders from ARGONA participating countries (UK, Sweden, Slovakia, Czech Republic) in a one-day focus group in September 2009. Their task was to provide comments on the strategies for risk communication that have emanated from the various interest groups within the different countries. Another reason for their engagement was to elicit their comments on the central features of existing materials and thus point to any strengths and weaknesses associated with various risk communication techniques and more composite risk communication strategies. The results obtained reflect the opinions and sentiments related to risks and safety of various groups in civil society within the participating countries. We also believe that the work performed in D18 fits well into the transparency framework provided in the RISCOM model. This model was successfully used in Sweden and has actually also been applied in the Czech Republic within the ARGONA project. It was shown that if applied in practice this model has a high potential for improving transparency related to consensus building in the NWM area

  18. Cranberry juice for prophylaxis of urinary tract infections--conclusions from clinical experience and research.

    Science.gov (United States)

    Nowack, Rainer; Schmitt, Wilhelm

    2008-09-01

    Cranberry juice (Vaccinium macrocarpon) is a widely used and recommended North-American folk remedy for prophylaxis of urinary tract infections (UTI). Clinical trials have documented its efficacy in women with recurrent UTI, but so far not in other groups of patients. The composition of effective cranberry products and its dosage in UTI prophylaxis have not been defined. Intriguing experimental research has identified an anti-adhesive mechanism of cranberry juice that prevents docking of bacteria on host tissues. This efficacy mechanism can be traced in patients' urine following oral intake of cranberry products and appears to be due to proanthocyanidins with an A-type linkage of flavanols. The application of this anti-adhesion mechanism of cranberry-proanthocyandins is currently also investigated in other common diseases of bacterial pathogenesis, for example Helicobacter pylori-associated gastritis and dental caries/periodontal disease. The use of cranberry products appears to be safe and provide additional benefits by anti-oxidant and cholesterol-lowering activity.

  19. Negotiated forms of worker involvement in the European Company (SE): First empirical evidence and conclusions

    OpenAIRE

    Keller, Berndt; Werner, Frank

    2008-01-01

    This article analyses the negotiations on worker involvement in the first almost four years of the European Company SE and their outcomes. First, some basic institutional aspects of the SE itself and its current empirical situation are described and explained. Then, the focus is on questions of employee involvement in this new legal form. Again some main institutional provisions on employee involvement are assessed, before a detailed empirical analysis on specific issues is presented. A final...

  20. Climate change impact on shallow groundwater conditions in Hungary: Conclusions from a regional modelling study

    Science.gov (United States)

    Kovács, Attila; Marton, Annamária; Tóth, György; Szöcs, Teodóra

    2016-04-01

    A quantitative methodology has been developed for the calculation of groundwater table based on measured and simulated climate parameters. The aim of the study was to develop a toolset which can be used for the calculation of shallow groundwater conditions for various climate scenarios. This was done with the goal of facilitating the assessment of climate impact and vulnerability of shallow groundwater resources. The simulated groundwater table distributions are representative of groundwater conditions at the regional scale. The introduced methodology is valid for modelling purposes at various scales and thus represents a versatile tool for the assessment of climate vulnerability of shallow groundwater bodies. The calculation modules include the following: 1. A toolset to calculate climate zonation from climate parameter grids, 2. Delineation of recharge zones (Hydrological Response Units, HRUs) based on geology, landuse and slope conditions, 3. Calculation of percolation (recharge) rates using 1D analytical hydrological models, 4. Simulation of the groundwater table using numerical groundwater flow models. The applied methodology provides a quantitative link between climate conditions and shallow groundwater conditions, and thus can be used for assessing climate impacts. The climate data source applied in our calculation comprised interpolated daily climate data of the Central European CARPATCLIM database. Climate zones were determined making use of the Thorntwaite climate zonation scheme. Recharge zones (HRUs) were determined based on surface geology, landuse and slope conditions. The HELP hydrological model was used for the calculation of 1D water balance for hydrological response units. The MODFLOW numerical groundwater modelling code was used for the calculation of the water table. The developed methodology was demonstrated through the simulation of regional groundwater table using spatially averaged climate data and hydrogeological properties for various time periods. The study was financed through the European Economic Area (EEA) Grants mechanism.

  1. Conclusions of the specialist meeting on operator AIDS for severe accident management and training (SAMOA)

    International Nuclear Information System (INIS)

    1994-01-01

    The scope of the Specialist Meeting was limited to operator aids for accident management which were in operation or could be soon. Moreover, the meeting concentrated on the management of accidents beyond the design basis, including tools which might be extended from the design basis range into the severe accident area. Relevant simulation tools for operator training were also part of the scope of the meeting. The presentations showed that the design and implementation of operator aids were closely related to the organisation adopted by the user, whether it was a utility or a governmental agency. The most common organisation is to share the management of severe accidents among two groups of people: the operating team in the Control Room (CR) and a team of specialists in a Technical Support Centre (TSC). The CR is in charge of the operation of the plant in all conditions using a set of procedures and guidelines, while the experts in the TSC are able to produce in-depth analyses of the plant state and its evolution. The responsibility is shared between the CR and the TSC during accident progression. The TSC acts as a support for the CR for reactor operation and takes charge of the predictions of radioactive releases (source term, accident progression, release and dispersion of radioactive substances, as well as the interaction with public authorities). But this type of organisation is not general and the differences can induce different approaches in the design of operator aids. The first session was dedicated to operator aids for control rooms, the second session to operator aids for technical support centres

  2. OECD/CSNI specialist meeting on nuclear aerosols in reactor safety - Summary and Conclusions

    International Nuclear Information System (INIS)

    Allelein, Hans-Josef; Boulaud, Denis; Guentay, Salih; Dehbi, Abdelouahab; Hontanon, Esther; Jokiniemi, Jorma; Jones, Alan V.; Koroll, Grant W.; Tinkler, Charles G.; Schaperow, J.; Royen, Jacques

    1999-01-01

    The Third OECD Specialist Meeting on Nuclear Aerosols in Reactor Safety was organised in Cologne, Germany, from 15-18 June 1998, in collaboration with the Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH. It was attended by sixty-five specialists representing thirteen OECD Member countries and the Commission of the European Communities. Thirty-nine papers were presented, in eight sessions. The meeting was concluded by a general discussion devoted to the following topics: - What has been solved up to the level of plant applications and accident management? - Where is more work needed for plant applications? Over the last eight years significant progress has been made in source term modelling and code development. Results have been consolidated in codes which are being used for plant calculations to address safety issues. For example, two countries used their source term codes last year to assess the impact of heating from deposited fission products on the potential for steam generator tube rupture. Also, another source term code was used to assess the need of sprays for fission product removal in the proposed design of a new type of reactor. Over the next few years, experiments and model development will continue, with more emphasis on application to risk-important severe accident scenarios

  3. The developments after conclusion of US-DPRK agreed framework and future policy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dong Jin [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1996-06-01

    This report reviews the implementation of US-DPRK framework agreement case by case. Even though there were a couple of adversities in negotiating the details, overall performance seems rather positive after all, including DPRK nuclear freeze, canning of its spent fuel rods, IAEA safeguards implementation, preparation for KSNP construction in DPRK by KEPCO and heavy oil supply. Now the residual issues such as allocations of project cost and service, etc. are before KEDO to be settled. We should exercise maximum initiatives as a subjective entity of Korean Peninsula and cope with them to make LWR project a momentum for national reunification, by establishing concerted nuclear industry system between South and North, as well as for the globalization of Korean nuclear industry. 4 tabs., 4 figs., 36 refs. (Author).

  4. Conclusions from the engineering subgroup of the SSC liquid argon calorimeter working group

    International Nuclear Information System (INIS)

    Bederede, D.; Cooper, W.; Mulholland, G.; Kroon, P.; Guryn, W.; Lobkowicz, F.; Mason, I.; Pohlen, J.; Schindler, R.H.; Scholle, E.A.; Watanabe, Y.; Watt, R.

    1990-01-01

    The SSC Calorimeter Workshop was organized to explore the feasibility of each calorimeter technology for use in a 4π detector at the SSC. The Liquid Argon Calorimeter group further subdivided into four subgroups; Hermeticity, Engineering, Module Details, and Electronics. This is the report of the Engineering Subgroup whose charge was to evaluate the cost, schedule, manpower, safety, and facilities requirements for the construction of a large liquid argon calorimeter for the SSC

  5. Enhancing efficient functioning of the nordic electricity market. Summary and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-02-01

    In September 2004, Nordic Council of Ministers (NCM) in their meeting in Akureyri, Iceland, assessed the state of the Nordic electricity market. The Ministers acknowledged that the market has proved it is well functioning in many respects, however, further development of the Nordic electricity market is needed, i.e. towards a regional market without borders. The Nordic Transmission System Operators (TSOs) were asked to study how a further co-ordination of the system responsibility, a joint organizing and financing of the grid investments and a handling of peak load situations can be established in the Nordic countries. In this report, the main focus is on market-related tasks within system responsibility that are market-related and may have an effect on the functioning of the market. The report covers the following issues: definition of the system responsibility and role of TSOs, harmonization of operational rules and practices in order to improve functioning of the market, TSOs' collaboration in disturbances and shortage situations and joint Nordic transmission investments. Furthermore, the report summarizes the concrete actions taken by the TSOs in strengthening of the market mechanisms in peak load situations. (BA)

  6. Conclusion: lessons learned from the RESL.eu project: main findings and policy advice

    NARCIS (Netherlands)

    Keskiner, E.; Crul, M.R.J.

    2018-01-01

    Early School Leaving in the European Union provides an analysis of early school leaving (ESL) in nine European Union countries, with a particular focus on young people who were previously enrolled in educational institutions inside and outside mainstream secondary education. The comparative approach

  7. Advisory Functions of Selected Polish Business Institutions in the Innovation Process in Enterprises – Research Conclusions

    Directory of Open Access Journals (Sweden)

    Joanna KUROWSKA-PYSZ

    2014-03-01

    Full Text Available This paper contains an analysis of innovation processes in enterprises, from the perspective of demand for knowledge, which companies increasingly obtain from business environment. This requires a discernment of valuable partners in the environment, who will provide professional transfer of knowledge to the company. Therefore, knowledge has become a product, and Polish universities and specialized, commercial knowledge providers are competing for the customer on the knowledge market. While knowledge transfer to companies is a secondary activity for Polish universities, specialized, commercial knowledge suppliers are making an effort of acquiring as much orders as possible. Therefore a natural competition between these two types of entities arises. In this paper the Author examines possibilities of supporting innovation-oriented enterprises by Polish universities and commercial providers of knowledge and formulates terms and conditions which will make cooperation between these two groups of entities possible, so as to transform the competition into cooperation, beneficial for both sides, and support innovative processes in enterprises.

  8. Overview of physics results from the conclusive operation of the National Spherical Torus Experiment

    Czech Academy of Sciences Publication Activity Database

    Sabbagh, S.A.; Ahn, J-W.; Allain, J.; Andre, R.; Balbaky, A.; Bastasz, R.; Battaglia, D.; Bell, M.; Bell, R.; Beiersdorfer, P.; Belova, E.; Berkery, J.; Betti, R.; Bialek, J.; Bigelow, T.; Bitter, M.; Boedo, J.; Bonoli, P.; Boozer, A.; Bortolon, A.; Boyle, D.; Brennan, D.; Breslau, J.; Buttery, R.; Canik, J.; Caravelli, G.; Chang, C.; Crocker, N.; Darrow, D.; Davis, B.; Delgado-Aparicio, L.; Diallo, A.; Ding, S.; D’Ippolito, D.; Domier, C.; Dorland, W.; Ethier, S.; Evans, T.; Ferron, J.; Finkenthal, M.; Foley, J.; Fonck, R.; Frazin, R.; Fredrickson, E.; Fu, G.; Gates, D.; Gerhardt, S.; Glasser, A.; Gorelenkov, N.; Gray, T.; Guo, Y.; Guttenfelder, W.; Hahm, T.; Harvey, R.; Hassanein, A.; Heidbrink, W.; Hill, K.; Hirooka, Y.; Hooper, E.B.; Hosea, J.; Jardin, S.; Jaworski, M.; Kaita, R.; Kallman, J.; Katsuro-Hopkins, O.; Kaye, S.; Kessel, C.; Kim, J.; Kolemen, E.; Kramer, G.; Krasheninnikov, S.; Kubota, S.; Kugel, H.; La Haye, R.J.; Lao, L.; LeBlanc, B.; Lee, W.; Lee, K.; Leuer, J.; Levinton, F.; Liang, Y.; Liu, D.; Lore, J.; Luhmann Jr, N.; Maingi, R.; Majeski, R.; Manickam, J.; Mansfield, D.; Maqueda, R.; McKee, G.; Medley, S.; Meier, E.; Menard, J.; Menon, M.; Meyer, H.; Mikkelsen, D.; Miloshevsky, G.; Mueller, D.; Munsat, T.; Myra, J.; Nelson, B.; Nishino, N.; Nygren, R.; Ono, M.; Osborne, T.; Park, J.; Park, Y.S.; Paul, S.; Peebles, W.; Penaflor, B.; Perkins, R.J.; Phillips, C.; Pigarov, A.; Podesta, M.; Preinhaelter, Josef; Raman, R.; Ren, Y.; Rewoldt, G.; Rognlien, T.; Ross, P.; Rowley, C.; Ruskov, E.; Russell, D.; Ruzic, D.; Ryan, P.; Schaffer, M.; Schuster, E.; Scotti, F.; Shaing, K.; Shevchenko, V.; Shinohara, K.; Sizyuk, V.; Skinner, C.H.; Smirnov, A.; Smith, A.; Snyder, P.; Solomon, W.; Sontag, A.; Soukhanovskii, V.; Stoltzfus-Dueck, T.; Stotler, D.; Stratton, B.; Stutman, D.; Takahashi, H.; Takase, Y.; Tamura, N.; Tang, X.; Taylor, G.; Taylor, C.; Tritz, K.; Tsarouhas, D.; Umansky, M.; Urban, Jakub; Untergberg, E.; Walker, M.; Wampler, W.; Wang, W.; Whaley, J.; White, R.; Wilgen, J.; Wilson, R.; Wong, K.L.; Wright, J.; Xia, Z.; Youchison, D.; Yu, G.; Yuh, H.; Zakharov, L.; Zemlyanov, D.; Zimmer, G.; Zweben, S.J.

    2013-01-01

    Roč. 53, č. 10 (2013), s. 104007-104007 ISSN 0029-5515. [IAEA Fusion Energy Conference/24./. San Diego, 08.10.2012-13.10.2012] R&D Projects: GA MŠk 7G09042 Institutional research plan: CEZ:AV0Z20430508 Keywords : NSTX * Spherical tokamaks * Overdense plasma * Conversion * Emission * Tokamaks * Electron Bernstein waves Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 3.243, year: 2013 http://iopscience.iop.org/0029-5515/53/10/104007/pdf/0029-5515_53_10_104007.pdf

  9. A Quantitative Assessment of Lareau's Qualitative Conclusions about Class, Race, and Parenting

    Science.gov (United States)

    Cheadle, Jacob E.; Amato, Paul R.

    2011-01-01

    The authors used the Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999, to test ideas from Lareau's qualitative study of social class differences in parenting. Consistent with Lareau, a confirmatory factor analysis supported the general concerted cultivation construct--a parenting strategy that subsumes parents' school…

  10. Defining epidemics in computer simulation models: How do definitions influence conclusions?

    Directory of Open Access Journals (Sweden)

    Carolyn Orbann

    2017-06-01

    Full Text Available Computer models have proven to be useful tools in studying epidemic disease in human populations. Such models are being used by a broader base of researchers, and it has become more important to ensure that descriptions of model construction and data analyses are clear and communicate important features of model structure. Papers describing computer models of infectious disease often lack a clear description of how the data are aggregated and whether or not non-epidemic runs are excluded from analyses. Given that there is no concrete quantitative definition of what constitutes an epidemic within the public health literature, each modeler must decide on a strategy for identifying epidemics during simulation runs. Here, an SEIR model was used to test the effects of how varying the cutoff for considering a run an epidemic changes potential interpretations of simulation outcomes. Varying the cutoff from 0% to 15% of the model population ever infected with the illness generated significant differences in numbers of dead and timing variables. These results are important for those who use models to form public health policy, in which questions of timing or implementation of interventions might be answered using findings from computer simulation models.

  11. Barnwell Nuclear Fuels Plant applicability study. Volume II. BNFP: utilization alternatives, evaluations, and conclusions

    International Nuclear Information System (INIS)

    1978-04-01

    Descriptions and status of the Barnwell separations facility and related fuel cycle facilities are given. Alternative uses other than reprocessing, evaluation of uses for reprocessing alternatives, resource utilization and its relationship to U.S. security objectives, and evaluation of ownership-management options are discussed

  12. Tools for assessing European streams with macroinvertebrates: major results and conclusions from the STAR project

    NARCIS (Netherlands)

    Verdonschot, P.F.M.; Moog, O.

    2006-01-01

    This short paper summarises the information developed in the EU funded research project STAR on autecology databases, metrics, multimetrics and community approaches. For Europe the WFD implementation gave an important stimulus for the development of ecology based assessment techniques. Along with

  13. Japanese spousal smoking study revisited: how a tobacco industry funded paper reached erroneous conclusions

    OpenAIRE

    Yano, E

    2005-01-01

    Objectives: To provide a participant's account of the development of a paper commissioned by the tobacco industry examining the reliability of self reported smoking status; to redress the distorted report of this Japanese spousal smoking study which evaluated the reliability and validity of self reported smoking status, and estimated confounding by diet and lifestyle factors.

  14. Summary and conclusions of a program addressing aging of nuclear power plant concrete structures

    International Nuclear Information System (INIS)

    Naus, D.J.; Oland, C.B.; Hookham, C.J.; Graves, H.L. III

    1999-01-01

    Research has been conducted by the Oak Ridge National Laboratory to address aging management of nuclear power plant concrete structures. The purpose was to identify potential structural safety issues and acceptance criteria for use in continued service assessments. The focus of this program was on structural integrity rather than on leaktightness or pressure retention of concrete structures. Primary program accomplishments include formulation of a Structural Materials Information Center that contains data and information on the time variation of material properties under the influence of pertinent environmental stressors and aging factors for 144 materials, an aging assessment methodology to identify critical structures and degradation factors that can potentially impact their performance, guidelines and evaluation criteria for use in condition assessments of reinforced concrete structures, and a reliability-based methodology for current condition assessments and estimations of future performance of reinforced concrete nuclear power plant structures. In addition, in-depth evaluations were conducted of several nondestructive evaluation and repair-related technologies to develop guidance on their applicability. (orig.)

  15. Conclusion: the role of the EU in the legal dimension of global governance

    NARCIS (Netherlands)

    Van Vooren, B.; Blockmans, S.; Wouters, J.; Van Vooren, B.; Blockmans, S.; Wouters, J.

    2013-01-01

    This chapter revisits the main themes of the preceding discussions on the EU's role in global governance. These include rule law based collective governance, security governance, trade governance, environmental governance, financial governance, and social governance. Across different areas of

  16. Talking about man's knowledge of the structure of matter. Conclusion

    Energy Technology Data Exchange (ETDEWEB)

    Ho, T.

    1977-03-01

    The term elementary particle is inaccurate because it implies that there is some irreducible building block of matter. A better term would be field particle, that is, particles of quantum fields. In accord with both quantum field theory and dialectical materialism, field particles and all matter are infinitely divisible.

  17. FUNMIG Integrated Project results and conclusions from a safety case perspective

    International Nuclear Information System (INIS)

    Schwyn, B.; Wersin, P.; Rüedi, J.; Schneider, J.; Altmann, S.; Missana, T.; Noseck, U.

    2012-01-01

    The scope of the FUNMIG Integrated Project (IP) was to improve the knowledge base on biogeochemical processes in the geosphere which are relevant for the safety of radioactive waste repositories. An important part of this project involved the interaction between data producers (research) and data users (radioactive waste management organisations in Europe). The aim thereof was to foster the benefits of the research work for performance assessment (PA), and in a broader sense, for the safety case of radioactive waste repositories. For this purpose a specifically adapted procedure was elaborated. Thus, relevant features, events and processes (FEPs) for the three host rock types, clay, crystalline and salt, were taken from internationally accepted catalogues and mapped onto each of the 108 research tasks conducted during the FUNMIG project by a standardised procedure. The main outcome thereof was a host-rock specific tool (Task Evaluation Table) in which the relevance and benefits of the research results were evaluated both from the PA and research perspective. Virtually all generated data within FUNMIG are related to the safety-relevant FEP-groups “transport mechanisms” and “retardation”. Generally speaking, much of the work within FUNMIG helped to support and to increase confidence in the simplified PA transport and retardation models used for calculating radionuclide (RN) transport through the host rock. Some of the studies on retardation processes (e.g. coupled sorption-redox processes at the mineral–water interface) yielded valuable data for all three rock types dealt within the IP. However, most of the studies provided improved insight regarding host-rock specific features and processes, the majority of this work being dedicated to clay-rich and crystalline host rocks. For both of these host rock types, FUNMIG has significantly contributed to improving understanding on a conceptual level, both by providing new experimental data at different spatial scales and by developing improved modelling approaches. The disposal concept in salt host rocks differs from those in other host rock types in that the host rock is, at least in part, regarded as near-field from which under normal scenarios no release of radionuclides is possible. Corresponding investigations in FUNMIG concerned therefore not salt host rocks but an example of an overburden under the premise of radionuclide escape from the salt barrier. Selected highlights with regard to FUNMIG’s achievements include: For argillaceous host rocks, the systematic effort of investigating and comparing diffusion and sorption processes at different scales in different clay rocks using a variety of methods has substantially increased the knowledge basis for future safety cases. For crystalline host rocks, valuable data on the generation, transport and filtration of clay colloids from the near-field and their impact on RN transport under realistic conditions have been obtained. The results from studies on organic colloids and on biofilms, including their interaction with radionuclides, have been shown to be of interest for future safety cases of salt-host rocks. Among the main research issues from a PA perspective that need to be addressed in the future, the following are noted: (i) the question of irreversibility of RN sorption to colloids in fractures of crystalline rocks, (ii) a comprehensive model for cation and anion diffusion in clays for different scales and (iii) the applicability of mechanistic retardation models for strongly sorbing radionuclides in intact clay and crystalline host rocks. An important lesson learnt from the interaction between research and PA is that it would be desirable to apply a similar evaluation procedure for proposed research tasks before the start of the research work. In this regard, the procedures developed within FUNMIG are a useful tool for planning future Integrated Projects.

  18. Carbapenem-non-susceptible Enterobacteriaceae in Europe : conclusions from a meeting of national experts

    NARCIS (Netherlands)

    Grundmann, H.; Livermore, D. M.; Giske, C. G.; Canton, R.; Rossolini, G. M.; Campos, J.; Vatopoulos, A.; Gniadkowski, M.; Toth, A.; Pfeifer, Y.; Jarlier, V.; Carmeli, Y.

    2010-01-01

    The emergence and global spread of carbapenemase-producing Enterobacteriaceae is of great concern to health services worldwide. These bacteria are often resistant to all beta-lactam antibiotics and frequently co-resistant to most other antibiotics, leaving very few treatment options. The

  19. Conclusions from the last five years of experiments in the field of food irradiation in Hungary

    Science.gov (United States)

    Kálmán, B.

    For the beginning of the eighties Hungary was ready to introduce the radiation technology in the food industry and the authority of the country decided to establish a joint venture to use this technology in large scale. AGROSTER Co started to irradiate food packaging material and some type of spices for the meat industry. The policy of the AGROSTER was to increase the irradiated food items very slowly from one year to another and the same time using a good, marketing to convince of the all interested persons about the benefit of the food irradiation technology in Hungary. A gamma irradiator is used by this company which was built for application research since this plant was very useful in this initial stage in spite of the low source efficiency. It can be said the used step by step strategy of AGROSTER was very success because in the last year the radiation capacity of its gamma facility was used as much as possible to irradiate food items and the government of Hungary recognized the benefit of this technology and gives financial assistance to establish a large commercial gamma irradiator in Budapest.

  20. Social and Economic Policies Matter for Health Equity: Conclusions of the SOPHIE Project.

    Science.gov (United States)

    Malmusi, Davide; Muntaner, Carles; Borrell, Carme

    2018-01-01

    Since 2011, the SOPHIE project has accumulated evidence regarding the influence of social and economic policies on population health levels, as well as on health inequalities according to socioeconomic position, gender, and immigrant status. Through comparative analyses and evaluation case studies across Europe, SOPHIE has shown how these health inequalities vary according to contexts in macroeconomics, social protection, labor market, built environment, housing, gender equity, and immigrant integration and may be reduced by equity-oriented policies in these fields. These studies can help public health and social justice advocates to build a strong case for fairer social and economic policies that will lead to the reduction of health inequalities that most governments have included among their policy goals. In this article, we summarize the main findings and policy implications of the SOPHIE project and the lessons learned on civil society participation in research and results communication.

  1. Biogeochemistry of the MAximum TURbidity Zone of Estuaries (MATURE): some conclusions

    NARCIS (Netherlands)

    Herman, P.M.J.; Heip, C.H.R.

    1999-01-01

    In this paper, we give a short overview of the activities and main results of the MAximum TURbidity Zone of Estuaries (MATURE) project. Three estuaries (Elbe, Schelde and Gironde) have been sampled intensively during a joint 1-week campaign in both 1993 and 1994. We introduce the publicly available

  2. Conclusive report on the activities of the Containment Expert Group 1975-87

    International Nuclear Information System (INIS)

    Balz, W.; Dufresne, J.

    1988-01-01

    The report summarizes the results of the activities of the CONT Expert Group, a subgroup of the CEC Fast Reactor Safety Working Group (SWG). The CONT group's work has over the last 12 years (1975-87) covered a wide spectrum of problems related to the behaviour of the primary containment of a sodium-cooled fast reactor following an accident releasing a large amount of mechanical energy. In particular the CONT group followed closely the code development and validation (COVA) programme carried out at the JRC Ispra. This activity also included an assessment of related material programmes. From a comparison of containment codes and a sensitivity analysis, it was concluded that the codes developed in the EC Member States and at the JRC Ispra allow to treat the consequences of a hypothetical core-disruptive accident on primary containment with adequate accuracy. Consequently the the group considered its mandate fulfilled and terminated its activities

  3. Conclusions: Getting real about sex - embedding an embodied sex education in schools

    OpenAIRE

    Alldred, P; David, ME

    2007-01-01

    GET REAL ABOUT SEX: The Politics and Practice of Sex Education explores how cultural ideas about gender, sexuality and parenthood play out in the sex and relationship education classroom. It presents new material from a detailed study and analyses the struggle to raise the status of sex and relationship education against academic and market-driven priorities. It locates the dynamics of the classroom within those of the school and asks: What do the different parties in teaching and learning -...

  4. Conclusions from collision examinations for nuclear merchant ships in the FRG

    International Nuclear Information System (INIS)

    Woisin, G.

    1978-01-01

    In Germany model tests have been performed for the utilization of a resisting type barrier instead of an energy absorbing type barrier, the latter used in nuclear merchant ships up to now only. After reviewing the model technique the results of nine tests with the new barrier are discussed. Calculations performed to the newly raised questions of the shock accelerations of the reactor plant and of possible overstressing of the hull are reported. The new design has many advantages with respect to safety and to the arrangement of a reactor plant in a ship too. Some questions partly remain unanswered at the moment concerning oblique collisions to the ends of the barrier and the possible effects of bulk cargo in holds close to the bow in striking ships of smaller size

  5. The Structure of Vocational Interests in Germany: Different Methodologies, Different Conclusions

    Science.gov (United States)

    Nagy, Gabriel; Trautwein, Ulrich; Ludtke, Oliver

    2010-01-01

    The cross-cultural generalizability of vocational interest structures has received significant attention in recent years. This article adds to this research in four respects. First, data from a context that has not previously been investigated (Germany) was analyzed. Second, students at different stages of their educational career were examined.…

  6. Enhancing efficient functioning of the nordic electricity market. Summary and conclusions

    International Nuclear Information System (INIS)

    2005-02-01

    In September 2004, Nordic Council of Ministers (NCM) in their meeting in Akureyri, Iceland, assessed the state of the Nordic electricity market. The Ministers acknowledged that the market has proved it is well functioning in many respects, however, further development of the Nordic electricity market is needed, i.e. towards a regional market without borders. The Nordic Transmission System Operators (TSOs) were asked to study how a further co-ordination of the system responsibility, a joint organizing and financing of the grid investments and a handling of peak load situations can be established in the Nordic countries. In this report, the main focus is on market-related tasks within system responsibility that are market-related and may have an effect on the functioning of the market. The report covers the following issues: definition of the system responsibility and role of TSOs, harmonization of operational rules and practices in order to improve functioning of the market, TSOs' collaboration in disturbances and shortage situations and joint Nordic transmission investments. Furthermore, the report summarizes the concrete actions taken by the TSOs in strengthening of the market mechanisms in peak load situations. (BA)

  7. Conclusions and recommendations of the European ORAMED project for practical interventional radiology and nuclear medicine

    International Nuclear Information System (INIS)

    Nikodemova, Denisa; Fueloep, Marko; Cabanekova, Helena

    2012-01-01

    The results of the recently published doses obtained by medical staff working in pulsed radiation fields, and performing interventional radiology (IR) or interventional cardiology (IC) procedures, as well as applications of radionuclides in nuclear medicine (NM), have shown significantly high levels of exposure, mainly to the hands and other parts of their bodies uncovered by protective equipment. The coordinated project ORAMED (Optimization of Radiation Protection of Medical Staff) was set-up by participation of 12 European countries and 34 IR/IC and NM departments, with the 5 main tasks: (i) optimization of radiation protection in IR and IC,with the aim to standardize a unified method of extremities and eye lens doses estimation, for 3 cardiac and 5 interventional diagnostic and therapeutic examinations; (ii) verification of the possibilities to use active personal dosemeters for typical pulsed radiation fields used in IR and IC; (iii) contribution to the extremities and eye lens dose reduction in nuclear medicine; (iv) development and application of a suitable eye lens dosemeter; and (v) elaboration of training materials and guidelines for radiation protection issues at IR, IC and NM workplaces. The present study presents some important results and recommendations for dose reduction and avoidance of some typical failures during work near ionizing radiation sources. (P.A.)

  8. SARNET integrated European Severe Accident Research-Conclusions in the source term area

    Energy Technology Data Exchange (ETDEWEB)

    Haste, T., E-mail: tim.haste@irsn.f [Paul Scherrer Institute, CH-5232 Villigen PSI (Switzerland); Giordano, P. [Institut de Radioprotection et de Surete Nucleaire, IRSN, BP 3, F-13115 St Paul lez Durance Cedex (France); Herranz, L. [Centro de Investigaciones Energeticas Medio Ambientales y Tecnologica, CIEMAT, Avda. Complutense 22, E-28040 Madrid (Spain); Girault, N.; Dubourg, R. [Institut de Radioprotection et de Surete Nucleaire, IRSN, BP 3, F-13115 St Paul lez Durance Cedex (France); Sabroux, J.-C. [Institut de Radioprotection et de Surete Nucleaire, IRSN, Saclay Research Centre, BP 68, F-91192 Gif-sur-Yvette Cedex (France); Cantrel, L. [Institut de Radioprotection et de Surete Nucleaire, IRSN, BP 3, F-13115 St Paul lez Durance Cedex (France); Bottomley, D. [European Commission Joint Research Centre, Transuranium Institute, P.O. Box 2340, D-76125 Karlsruhe (Germany); Parozzi, F. [ENEA - Ricerca sul Sistema Elettrico (ERSE) SpA., Via Rubattino 54, I-20134 Milano (Italy); Auvinen, A. [VTT Technical Research Centre of Finland, P.O. Box 1000, FI-02044 VTT Espoo (Finland); Dickinson, S. [National Nuclear Laboratory, Harwell Business Centre, Didcot, OX11 0QJ (United Kingdom); Lamy, J.-C. [Electricite de France, 12-14 avenue Dutrievoz, F-69100 Villeurbanne (France); Weber, G. [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH, Forschungsgelaende, D-85748 Garching (Germany); Albiol, T. [Institut de Radioprotection et de Surete Nucleaire, IRSN, BP 3, F-13115 St Paul lez Durance Cedex (France)

    2009-12-15

    The overall aim of the SARNET (Severe Accident Research NETwork), in the EU 6th Framework programme was to integrate in a sustainable manner the research capabilities of fifty-one European organisations from eighteen member states of the European Union (EU) plus the Joint Research Centres, with one Canadian company, to resolve important remaining uncertainties and safety issues concerning existing and future nuclear plant, especially water-cooled reactors, under hypothetical severe accident conditions. It emphasised integrating activities, spreading of excellence (including knowledge transfer) and jointly executed research, with the knowledge gained being encapsulated in the European severe accident modelling code ASTEC. This paper summarises the achievements over the whole project in the Source Term Topic, which dealt with potential radioactive release to the environment, covering release of fission products and structural materials from the core, their transport in the primary circuit, and their behaviour in the containment. The main technical areas covered, as emphasised by the earlier EURSAFE project, were the effect of oxidative conditions on fission product release and transport (especially the behaviour of the highly radiotoxic ruthenium under air ingress conditions), iodine volatility in the primary circuit, control rod aerosol release (Ag-In-Cd) that affects iodine transport, containment by-pass in the case of steam generator tube rupture, aerosol retention in containment cracks, aerosol remobilisation in the circuit, and iodine/ruthenium behaviour in the containment especially concerning the volatile fraction in the atmosphere. The studies also covered performance of new experiments, analysis of existing data, and formulation and improvement of theoretical models. Significant progress was made in each area. Looking to the future, the 7th Framework successor project SARNET2 covers the remaining issues concerning iodine and ruthenium, including practical application of the results. The results outlined here will make a good basis for this continued endeavour.

  9. STRESS AND DIFFERENTIAL ALTERATIONS IN IMMUNE-SYSTEM FUNCTIONS - CONCLUSIONS FROM SOCIAL STRESS STUDIES IN ANIMALS

    NARCIS (Netherlands)

    BOHUS, B; KOOLHAAS, JM; DERUITER, AJH; HEIJNEN, CJ

    1991-01-01

    Psychosocial factors are implicated in the development, in the course of, and in the recovery from disease. The immune system may be a mediator of the disease. Studies with animal models using social interactions in rodents suggest that short- and long-term social stress does not invariably suppress

  10. Initial knowledge at radiation protection courses from 2005-2013 (3): tendencies and conclusions.

    Science.gov (United States)

    Haverkamp, U F; Pruemer, B A; Fahrmer, A

    2013-11-01

    The necessity of refresher courses is controversial and is frequently questioned. The present study examines whether the courses have a lasting effect and whether improvements are indicated. With the help of a questionnaire (9 questions) to be answered before the course, a self-assessment was performed and questions about the knowledge and structure of radiation protection were asked. 1361 participants were surveyed (55 % physicians, 31 % doctor's assistants, 13 % technicians, 1 % medical physicists) in the period of 2005 - 2013 (3) and 39 courses were evaluated. The assessment entailed the comparison of 3 subgroups: 2005 - 2007, 2008 - 2010, 2011 - 2013. The self-assessment is about 3.0 (1 - very good, 5 - very poor) with fluctuations regarding time course and occupation. For all questions, there was an increase in correct answers from the period 2005 - 2007 to the period 2008 - 2010 (+ 15 %), while the rate fell again for the period 2011 - 2013 (3) (- 8 %). The questions were answered significantly better for organization-related topics than knowledge-based topics. Overall 53 % of the answers were correct. This study shows an increase in knowledge since starting refresher courses. However, recently the effect has decreased again. In order to maintain the knowledge, the yearly instruction must be held on time, which according to participants' statements actually occurs in only 60 % of cases. © Georg Thieme Verlag KG Stuttgart · New York.

  11. Synthesis of the Constructing Memory Conference. Conclusions from the Constructing Memory Conference

    International Nuclear Information System (INIS)

    2015-01-01

    'Constructing Memory: An International Conference and Debate on the Preservation of Records, Knowledge and Memory of Radioactive Waste across Generations' was met with a great deal of enthusiasm by participants. The wealth of new topics, the presence of both specialists and of interested stakeholders, and the structure of the conference that allowed both scholarly presentations and group discussions, were particularly appreciated. Academics found that it laid the basis for new academic research. One participant expressed his appreciation in this way: 'It gave me food for thought not only on the issue of nuclear waste information but also on other preservation issues'. Overall, the conference upheld the findings of the RK and M initiative's Phase I and its main work directions. Namely, it confirmed the RK and M overarching findings that: There is no single mechanism or technique that would achieve, alone, the preservation of RK and M over centuries and millennia. An RK and M preservation method is needed whose components offer a variety of RK and M transmission mechanisms that are integrated with one another or that complement one another with a view to maximising information accessibility, understandability and survivability over the timescales considered. The RK and M initiative is thus well advised to continue working on a systemic approach for RK and M preservation and to map its various components and highlight their internal synergies. At a higher level, the RK and M also found confirmation that: There should be no intention to forgo, at any time, records, knowledge and memory (RK and M) of the repository and of the waste it contains. Enabling future members of society to make informed decisions is part of responsible, ethically sound and sustainable radioactive waste management. During the conference's long-term session, its Rapporteur, Fabrice Boissier (Andra), emphasised the idea that the medium term should last as long as possible and that there should be provisions to help society go back to an indirect oversight regime (like it will be in the medium term), in case oversight was lost at one time (long-term period). In this sense, the RK and M initiative is on the right track in terms of raising the issue of the transfer of responsibilities for both RK and M preservation and for repository oversight. The need for further attention to the area of knowledge reconstruction was also noted. The RK and M initiative's work in the area of creating a key information file (KIF), with a table of contents that is standardised internationally, was supported as was the work in the area of international mechanisms in general. Participants agreed that these mechanisms can improve not only RK and M preservation but also favour transparency. The role of national and local archives was highlighted, and new information was provided on the practical challenges to their continued existence. Local stakeholders, it was underlined, can contribute to their durability and resilience. Examples were given of markers in association with art to address short-term memory needs, but also of small discovery markers that surface erosion could expose to suggest, thousands of years from now, that 'something happened here'. Surface traces of large projects are liable to survive for centuries and millennia, and they could acquire or be given cultural significance, which would extend memory in relation to the place. Examples were also given of how added cultural value could help preserve memory in the short term and prepare for the medium term. However, one example also showed that memory is easily lost if there is no willingness to remember. Overall, there is worldwide interest in the topic of RK and M preservation across generations. It is an issue that cuts across many other fields in addition to radioactive waste management. Twenty-five per cent of the participants in the conference came from local communities where a waste repository is planned, and from associations that want to preserve local heritage. Progress in the RK and M initiative could federate all these interests and generate mutual learning. A future conference along the lines of 'constructing memory' could be a good occasion to mark the state of the art in a few years from now

  12. Generic results and conclusions of re-evaluating the flooding protection in French Nuclear Power Plants

    International Nuclear Information System (INIS)

    Vial, E.; Rebour, V.; Mattei, J.; Gprbatchev, A.

    2002-01-01

    The partial flooding of the Blayais site, occurred on December 1999 has led to a large scale re-examination of the measures to prevent and limit the consequences associated with all contingencies or combinations of them, which could lead to external flooding of any of the 19 French sites, equipped with pressurized water reactors. An Action Program has been launched by Electricite de France and a methodology has been approved, consisting of: defining of principles for re-evaluating external flooding risks together with the relevant arrangements; applying the principles to each site and showing that the margins adopted are sufficient for achieving an acceptable safety level. The implementation of the program throughout all sites with PWR in France will extend to 2005

  13. CONCLUSION It is obvious that a diagnosis of breast cancer causes ...

    African Journals Online (AJOL)

    Sitwala

    Psychology.1989; 56 (2) 267-183. 5. Kearney, N. and Richardson, A. (2006). Nursing. Patients with Cancer: Principles and Practice. Elsevier, London. 6. .... These patients may have normal vision, a normal neurological examination and normal plain radiographs, despite trauma that may. 2 lead to significant Complications.

  14. Adjusting Teacher Salaries for the Cost of Living: The Effect on Salary Comparisons and Policy Conclusions

    Science.gov (United States)

    Stoddard, C.

    2005-01-01

    Teaching salaries are commonly adjusted for the cost of living, but this incorrectly accounts for welfare differences across states. Adjusting for area amenities and opportunities, however, produces more accurate salary comparisons. Amenities and opportunities can be measured by the wage premium other workers in a state face. The two methods…

  15. Conclusions of ESA 1st Optical Wireless Onboard Communications Workshop: Current Status and the Road Forward

    National Research Council Canada - National Science Library

    Hernandez, Inmaculada; Plancke, Patrick

    2005-01-01

    The purpose of this workshop was to bring together representatives of European space agencies, aerospace industry, wireless technology industry, academia, research institutions, and end-users to do the following: (1...

  16. Defining the Attributes of a CBRN Human Response Model: Findings and Conclusions

    Science.gov (United States)

    2009-08-01

    others, were mentioned on a very limited basis  Military and civilian sectors both mentioned an interest in diseases for which military is... equine encephalitis, pertussis, measles, hepatitis, VHF, rabies, plague, burkholderia, and SEB. Two noted that biological agents might be less of a...as medical protection or detection/surveillance, even when the input is known, it may be null. For example, if the civilian sector knows that there

  17. Urban Metal Flows - A Case Study of Stockholm. Review and Conclusions

    International Nuclear Information System (INIS)

    Bergbaeck, B.; Johansson, K.; Mohlander, U.

    2001-01-01

    Metals have rapidly accumulated in the anthroposphere, especially in urban areas, indicating possible environmental and resource problems. Here, Stockholm City was chosen for a case study of urban metal flows, i.e. metal inflow to, metals in the stock of,and metal outflow from the anthroposphere to the biosphere. The metal stock of Stockholm is large and still growing. The large amounts of metals in the solid waste fraction totally dominate the outflow from the city. For major parts of the stock, the emissions from goods in use are negligible. There are, however,goods applications corresponding to significant emissions: e.g. the traffic sector (Cu, Zn, Cr, Ni, Pb), the tapwater system (Cu), roofs/fronts or other metal surfaces (Cu, Zn). Today's known metal flows from the anthroposphere of Stockholm to the biosphere and sewage sludge are quantitatively dominated by Zn(34 ton y -1 ) and Cu (14 ton y -1 ). Historical and present emissions have resulted in high metal concentrations in sediments (especially Cd, Hg and Pb, but also Cu and Zn), groundwater (Cu, Hg) and in soils (Hg, Cu, Pb). At present the annual median concentrations are below the Swedish limits for metals in sewage sludge, even if the safety margins are small for Cd, Hg and to some extent Cu. The flows of Cu and Zn to Stockholm soils are high with a significant accumulation indicating an environmental impact in a longer time perspective.High levels of metals in surface sediments in the water environments reflects an ongoing input where these metals are transported from known (Cu, Zn) and or partly unknown (Cd, Hg, Pb) sources. In future urban areas, monitoring of metal flows must be performed both in the anthroposphere and the biospherein order to have a pro active approach to urban environmental problems and to get prompt answers to measures taken

  18. Sex Differences in Moral Reasoning: Response to Walker's (1984) Conclusion That There Are None.

    Science.gov (United States)

    Baumrind, Diana

    1986-01-01

    Takes issue with Lawrence Walker's literature review on developmental and individual differences in moral reasoning which found no consistent evidence for sex differences in moral development. Argues instead that the source and specific nature of these differences have yet to be established. (HOD)

  19. Conclusions with regard to the inspection goals of a system of material balance areas

    International Nuclear Information System (INIS)

    Gladitz, J.

    1989-01-01

    Starting from IAEA inspection goals in the control of individual material balance area, procedures of computation and estimation of inspection goals are derived for a system of material balance areas allowing for an optimal diversion strategy. By it the prerequisites were also developed to an evaluation of these goals for a State as a whole. (author)

  20. The developments after conclusion of US-DPRK agreed framework and future policy

    International Nuclear Information System (INIS)

    Lee, Dong Jin

    1996-06-01

    This report reviews the implementation of US-DPRK framework agreement case by case. Even though there were a couple of adversities in negotiating the details, overall performance seems rather positive after all, including DPRK nuclear freeze, canning of its spent fuel rods, IAEA safeguards implementation, preparation for KSNP construction in DPRK by KEPCO and heavy oil supply. Now the residual issues such as allocations of project cost and service, etc. are before KEDO to be settled. We should exercise maximum initiatives as a subjective entity of Korean Peninsula and cope with them to make LWR project a momentum for national reunification, by establishing concerted nuclear industry system between South and North, as well as for the globalization of Korean nuclear industry. 4 tabs., 4 figs., 36 refs. (Author)

  1. Review of the conclusions of the 1996 workshop on safety culture, in Forsmark, Sweden

    Energy Technology Data Exchange (ETDEWEB)

    Eckered, T [PROMENT LTD (Sweden)

    1997-09-01

    The IAEA/SiP Senior Managers Workshop on International Promotion of Safety Culture for the NPPs with RBMK reactors was organized by IAEA and the Swedish International Project Nuclear Safety (SiP). It took place at the Forsmark NPP, Sweden, from 1 to 4 October 1996. The objective of the workshop were to provide a forum managers to exchange national and international experience on factors influencing safety culture, to better understand these factors and to further enhance promotion of safety culture. The Workshop participants started work by agreeing to seek the answers to the following three questions: 1. What constitutes a good Safety Culture? 2. What is good and bad in our own countries and plants from a Safety Culture point of view? 3. Where can we find advice and help from our colleagues to improve our own Safety Culture? This was the first workshop specifically addressing Safety Culture in RBMK countries. The aim was therefore not to produce good practices, but to lay a foundation for further work and development. A follow-up workshop should deepen the understanding of the SC concept and address specific SC matters identified at this Workshop.

  2. The Polokwane conference and South Africa’s second political transition: tentative conclusions on future perspectives

    Directory of Open Access Journals (Sweden)

    J.C.M. Venter

    2008-07-01

    Full Text Available In this phase of South Africa’s second political transition (manifesting characteristics of political decay it looks as if the ANC is becoming more dominant, hegemonic and ideological, with added neo-patrimonial tendencies that are becoming more overt in an oligarchic manner. This article analyses the ANC’s Polokwane conference (qualitatively and deductively as part of South Africa’s second political transition since 1994 and postulates potential outcomes (scenario perspectives.

  3. The production costs of the French nuclear fleet. Synthesis and conclusions. Technical note

    International Nuclear Information System (INIS)

    2017-09-01

    Whereas the French Energy Multi-year Programming (PPE) notably aims at preserving the purchasing power of consumers and the competitiveness of energy prices, this note aims at reporting an assessment of the production cost of the French present nuclear fleet, i.e. the electric power cost at the output of the production installation. The authors first discuss the choice for the methodology of 'cash costs' for the decision to continue of not the exploitation of existing units. They propose a mean assessment of about 33 euro/MWh, state that the present nuclear-based power production in France is profitable, and consider that there is no 'investment wall' to be faced in the near future. They also state that nuclear costs are hardly supposed to increase because they are little sensitive to uranium prices. They consider that dismantling and waste costs are covered at more than 100 per cent by dedicated assets. A technical note comes with this discussion. It discusses cost calculation methods, the assessment of the production cost of French existing reactors (second generation), and some additional elements regarding some cost components

  4. 1999 Transit customer satisfaction index : final report : results of survey and conclusions

    Science.gov (United States)

    2000-10-01

    The purpose of this report is to provide an overview of the results and analysis of the data collected in the 1999 Florida Transit Properties Customer Satisfaction Index project, as well as to briefly review the data sources and the weighting methodo...

  5. A Conclusive Test of Abelian Dominance Hypothesis for Topological Charge in the QCD Vacuum

    OpenAIRE

    Sasaki, Shoichi; Miyamura, Osamu

    1998-01-01

    We study the topological feature in the QCD vacuum based on the hypothesis of abelian dominance. The topological charge $Q_{\\rm SU(2)}$ can be explicitly represented in terms of the monopole current in the abelian dominated system. To appreciate its justification, we directly measure the corresponding topological charge $Q_{\\rm Mono}$, which is reconstructed only from the monopole current and the abelian component of gauge fields, by using the Monte Carlo simulation on SU(2) lattice. We find ...

  6. Optimizing charge breeding techniques for ISOL facilities in Europe: Conclusions from the EMILIE project

    Energy Technology Data Exchange (ETDEWEB)

    Delahaye, P., E-mail: delahaye@ganil.fr; Jardin, P.; Maunoury, L. [GANIL, CEA/DSM-CNRS/IN2P3, Blvd. Becquerel, BP 55027, 14076 Caen Cedex 05 (France); Galatà, A.; Patti, G. [INFN–Laboratori Nazionali di Legnaro, Viale dell’Università 2, 35020 Legnaro (Padova) (Italy); Angot, J.; Lamy, T.; Thuillier, T. [LPSC–Université Grenoble Alpes–CNRS/IN2P3, 53 rue des Martyrs, 38026 Grenoble Cedex (France); Cam, J. F.; Traykov, E.; Ban, G. [LPC Caen, 6 Blvd. Maréchal Juin, 14050 Caen Cedex (France); Celona, L. [INFN–Laboratori Nazionali del Sud, via S. Sofia 62, 95125 Catania (Italy); Choinski, J.; Gmaj, P. [Heavy Ion Laboratory, University of Warsaw, ul. Pasteura 5a, 02 093 Warsaw (Poland); Koivisto, H.; Kolhinen, V.; Tarvainen, O. [Department of Physics, University of Jyväskylä, PB 35 (YFL), 40351 Jyväskylä (Finland); Vondrasek, R. [Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, Illinois 60439 (United States); Wenander, F. [ISOLDE, CERN, 1211 Geneva 23 (Switzerland)

    2016-02-15

    The present paper summarizes the results obtained from the past few years in the framework of the Enhanced Multi-Ionization of short-Lived Isotopes for Eurisol (EMILIE) project. The EMILIE project aims at improving the charge breeding techniques with both Electron Cyclotron Resonance Ion Sources (ECRIS) and Electron Beam Ion Sources (EBISs) for European Radioactive Ion Beam (RIB) facilities. Within EMILIE, an original technique for debunching the beam from EBIS charge breeders is being developed, for making an optimal use of the capabilities of CW post-accelerators of the future facilities. Such a debunching technique should eventually resolve duty cycle and time structure issues which presently complicate the data-acquisition of experiments. The results of the first tests of this technique are reported here. In comparison with charge breeding with an EBIS, the ECRIS technique had lower performance in efficiency and attainable charge state for metallic ion beams and also suffered from issues related to beam contamination. In recent years, improvements have been made which significantly reduce the differences between the two techniques, making ECRIS charge breeding more attractive especially for CW machines producing intense beams. Upgraded versions of the Phoenix charge breeder, originally developed by LPSC, will be used at SPES and GANIL/SPIRAL. These two charge breeders have benefited from studies undertaken within EMILIE, which are also briefly summarized here.

  7. Design necessities for future teleradiology systems. Conclusions from the Medicus-2 field test

    International Nuclear Information System (INIS)

    Bahner, M.L.; Engelmann, U.; Meinzer, H.P.; Kaick, G. van

    1997-01-01

    During the Medicus field test we gained experience using the teleradiology system for almost daily teleconferences between a radiology department and clinics for internal medicine, urology, and gynecology. The existing system has a high degree of functionality. The full 12-bit data format is available using the DICOM protocol. A data security concept is implemented, ensuring data integrity, privacy and authentication of communication partners. This concept covers the areas of organization, technique, user training, and software implementation. A future system should be a general purpose radiology workstation covering viewing functionality, image manipulation, and digital archive access. Dedicated teleradiology features have to be a part. Specialized evaluation software, e.g. for dynamic MRI, should be integratable in a modular way. For data exchange with other systems and for the synchronization of teleconference sessions, the protocols should be independent of the network standard used (ISDN, Ethernet, ATM) and based on the DICOM protocol. Extensions of the existing standard are therefore necessary. Besides future technical developments, reimbursement for teleradiology must be accomplished. (orig.) [de

  8. Conclusions and Recommendations Regarding the Deep Sea Hybrid Power Systems Initial Study

    Science.gov (United States)

    2010-06-01

    proton-exchange membrane fuel cells ( PEMFC ) powered with hydrogen and oxygen, similar to that used on proven subsurface vessels; (2) fuel-cells...AND STORAGE OPTIONS CONSIDERED FOR INITIAL STUDY NO. NOMENCLATURE DESCRIPTION 1 PWR Nuclear Reactor + Battery 2 FC1 PEMFC + Line for surface O2...Wellhead Gas + Reformer + Battery 3 FC2 PEMFC + Stored O2 + Wellhead Gas + Reformer + Battery 4 SV1 PEMFC + Submersible Vehicle for O2 Transport

  9. Autopsy findings in surgical-radiotherapeutically treated bladder carcinoma - conclusions for optimization of radiotherapy

    International Nuclear Information System (INIS)

    Fueller, J.; Kob, D.; Fritzsche, V.

    1989-01-01

    Autopsy findings in patients with bladder carcinoma, treated by combined operation and radiotherapy, revealed tendencies of tumor spread as well as complications and late effects of radiotherapy. In 24.5% of the cases tumor tissue was found within the bladder and in 30.5% within the minor pelvis. Metastases were found in 24.1% in iliac lymph nodes, in 21.3% in abdominal lymph nodes. Liver, lungs, bones, and kidneys are main organs for hematological metastasizing. Little or undifferentiated carcinomas and squamous cell carcinomas showed a greater tendency to metastasize than highly and medium-differentiated ureteral carcinomas. The least radiotherapeutical complications and late effects were found in a fractionation with daily 1.5 Gy and a total dose of 60 Gy. (author)

  10. Coking industry of China (conclusion of visit to People's Republic of China)

    Energy Technology Data Exchange (ETDEWEB)

    Sklyar, M.G. (NPO Koksokhimiya (USSR))

    1990-12-01

    Presents a report on the coking industry in China, in particular, research programs on coking. The report was prepared by Soviet specialists who visited China in March 1990 within the framework of an exchange program. The following aspects are discussed: characteristics of iron metallurgy and the coking industry in China, research institutes that specialize in problems of iron metallurgy and coking, main research programs of Chinese research institutes (development of a 12-category classification of black coal from China, coal preparation prior to coking including selective crushing, formed coke processes, quality of the products of bituminous coal coking, coal gasification and hydrogenation), installations used for research programs in China (delayed coking of black coal, hydrogenation of long-flame coal, coal briquetting), characteristics of selected coking plants in China, training for specialists in the coking industry in China.

  11. ACHIEVEMENT LEVEL OF TEACHING SKILLS IN THE CONCLUSION PROFORDEMS ITSON AND IMPACT ON SOCIETY

    Directory of Open Access Journals (Sweden)

    Erika Nallely López-Lugo

    2015-07-01

    Full Text Available The Teacher Training Program of Higher Education Media (PROFORDEMS, aims to contribute to the educational profile in skills development. This study aims to determine the level of achievement reached graduates considered teachers regarding teaching skills training process to conclude the paragraph after performing the analysis of as it impacts on society. The method was quantitative, applied for UN compound instrument teaching skills and attributes, with Likert scale Establishing the four levels of Tobon, 76 graduate teachers of the seventh generation of the Technological Institute of Sonora, of which Were Significantly of the headquarters of Navojoa and Obregón, Navojoa Being 47 with the participation of 20 women and 27 men, regarding Obregon Participants were 17 women and 12 men. Were the results satisfactory, over 65% of graduates found in the teachers considered autonomous and strategic levels, competition four is the one that obtained the lowest percentage. To conclude that the PROFORMDES contributes to teaching skills.

  12. Nuclear Energy Center Site Survey, 1975. Part I. Summary and conclusions

    International Nuclear Information System (INIS)

    1976-01-01

    The Nuclear Energy Center Site Survey is a study of a potential siting approach for projected power and fuel-cycle facilities that would cluster sizable groups of such facilities on a relatively small number of sites, as contrasted with current dispersed siting practices. Three basic types of nuclear energy centers (NECs) are considered: power-plant centers, involving ten to forty units of 1200-megawatt electric capacity each; fuel-cycle centers, involving fuel reprocessing plants, mixed-oxide fuel fabrication facilities, and high-level and transuranic radioactive waste management facilities, with a capacity corresponding to the fuel throughput of power plants with a total capacity of approximately 50,000 to 300,000 MWe; and combined centers, containing both power plants and fuel cycle facilities in representative possible combinations. Included among the principal issues considered in evaluation of feasibility of nuclear energy centers are dissipation of the waste heat from the power-generating facilities; transmission system design, reliability, and economics; radiological impact; and environmental impact

  13. Some conclusions of studies on irradiation of whole fish aboard fishing vessels

    International Nuclear Information System (INIS)

    Reinacher, E.; Ehlermann, D.A.E.

    1978-01-01

    Studies were conducted on irradiation of whole redfish and haddock (at 100 krad) and subsequent storage of the irradiated fish for up to approx. 30 days in ice. The fish were organoleptically evaluated at intervals during storage. The results show no significant difference in organoleptic quality between irradiated and non-irradiated samples during storage for [de

  14. Water-quality monitoring at the Hoe Creek test site: review and preliminary conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Wang, F T; Mead, S W; Stuermer, D H

    1982-05-20

    It has been shown that underground coal gasification (UCG) may introduce a broad range of residual gasification products into the groundwater of a coal aquifer. Sorption of many contaminants by the coal itself is an important factor in restricting the migration of these contaminants in the ground water. However, field studies, conducted at Lawrence Livermore National Laboratory's Hoe Creek site, have shown that sorption of organic compounds by coal is not as effective as expected, perhaps because the coal surface area is limited. Furthermore, if severe roof collapse has taken place during gasification, non-coal aquifers located above the gasified coal seam may be interconnected with the coal aquifer, and contaminants may enter these non-coal aquifers, in which sorption is even less effective. The Hoe Creek II and III experiments have provided opportunities to study the contamination of a sand aquifer located above a gasified coal seam in a hydrological recharge area. Preliminary results indicate that the water in the overlying sand aquifer is much less contaminated with organic compounds than the water in the gasified coal aquifer. In conducting these field investigations, valuable lessons ere learned concerning groundwater monitoring. A suggested monitoring strategy is discussed.

  15. Estudo sobre o melhoramento da laranja "Baía" III: Conclusão

    Directory of Open Access Journals (Sweden)

    F. G. Brieger

    1941-09-01

    Full Text Available 1. The present paper represents the final report of the experiment about the constancy in a clon of the orange "Baianinha" which has been studied during the past four years. 2. The trees were obtained by grafting buds taken from one tree, 17-2, of the "Asilo" in Piracicaba, on non-selected seedling root stock of sour orange. 3. The fruits were collected separately for each tree and their diameter (in mm determined. The test "within-between" showed clearly that the variation between the means of trees and within trees are of a totally different order, the former being about 10 times bigger than the latter. 4. Thus it was necessary to use other tests in order to be able to find out whether the trees form a uniform sample or not. A X²-test was carried out for the mean diameters of the 217 trees included in the experiment in 1937 and demonstrated the existence of an accentuated heterogeneity. The same method however could not be applied in the analysis of later years in view of the reduced number of trees. It was necessary therefore to device another test for the data of these years with 44 or 43 trees each only. In carrying out this "test of seguence" the mean diameters were arranged according to their magnitude and were given accordingly numbers of order. The probability was then calculated with which a tree may obtain by chance and in successive years such numbers of order as registered (quadro V. Fuller details are given in the test of this paper and shall be published elsewhere as well. The results of this test were in accordance with those obtained with the X²-test. 5. The trees do not form a uniform sample as explained above. Two types of heterogeneity exist: a The variation between trees is of an entirely different order as the variation within trees, with of 7,2 to 16,5 (guadro III. It may be remembered that ft (Brieger is identical with Vf (Snedecor and e z (Fisher. b The variation between trees is highly heterogeneous as shown by the x2-test (guadro IV and the "test of sequence" (quadro V. It was possible to separate the sample into three groups : the type "Baianinha Piracicaba" with a medium mean fruit diameter per tree, the "Baía" with large fruits and the new type "Baianinha Araras" with small fruits. 6. The experimental plot was selected as beeing reasonably uniform. The statistical analysis however revealed significant, though not very important heterogeneities which can only be partially responsible for the variations between trees mentioned above (quadro VI. 7. There is a constant negative linear correlation between the number of fruits per tree and the mean fruit diameter, the coefficient r beeing the same in all years and equal to 0.5 (quadro X. On the average, a loss of 1 mm in mean diameter corresponds to a gain of 50 fruits per tree. 8. The error within trees both when comparing the errors per tree in the same year or of different years showed significant variations which are however without much praticai importance. The annual means of these errors (sD vary from 4,69 mm in 1937 to 7,56 mm in 1939 (quadro VIII. 9. The error within trees cannot be used as a reliable measure since the variations within trees are highly abnormal, restricted by two physiological limits which prevent the appearance of very small or very large fruits and show sometimes a tendency to asymetry and bimodality. 10. The possible causes for the abnormal variation "within" were studied in some detail. The only positive result was obtained when comparing the production on older branches with that on recent strong off-shoots. In some case it was possible to collect the fruits on these components of a tree separately, the older branches forming the lower and the other the top parts of the tree (fig. 7. The latter produce always larger fruits (quadro IX and fig. 2. 11. Heterogeneity of the root stocks seems to be the most probable cause of the heterogeneity between trees. It has been shown by other experiments, not yet published, that all species used as root stocks in this country are highly variable which is not astonishing since there has not yet been any selection for root stocks (fig. 8a to 10b. A-similar variation has been found by Webber for the Californian sour orange. 12. The existence of effects of root stocks on scion, besides the appearance of general incompatibilities, has been shown in the extensive studies of Hatton. Webber (12 demonstrated correlations between root stock and the trunk area, top volume and total yield of scion in Washington Navel budded on sour orange in California. Gurgel (3 found an influence of various root stocks on pollen fertility in the "Pera" orange and the grape fruit "March seedless". Further experiments, already under way, will show if our hypothesis about the effect of the root stock on number and diameter of the fruits of the scion is correct. 13. The variation of seedlings in Citrus cannot be due exclusively to the occurrence of sexual reproduction besides simple apogamy as supposed by Webber. This author assumed that all variants were due to the appearance of embryos from normally fertilized eggs. However histological complications seem to occur which cause variations also within the apogamous offspring. 14. The praticai value of the new type "Araras" in contrast to "Piracicaba" is illustrated in figures 4 and 5 and quadro XIII. The proportion of larger fruits of the commercial types of "126" to "80" is very small in "Araras". Under the pre-war conditions the type "126" was still exportable without loss while the larger fruits could not be exported at all. Thus it would be of great economic value to establish definitely the new type "Baianinha Araras".

  16. Influence of small towns on the lichen vegetation. Part VII. Discussion and general conclusions

    Energy Technology Data Exchange (ETDEWEB)

    Rydzak, J

    1958-01-01

    The problem of poverty of lichen vegetation in large or industrial towns was raised in 1866. Since then several large European cities have been studied and there were described zones of gradual impoverishment of lichen flora from the outskirts to the centre of the town. The zones are: (1) Zone of normally developed flora at the outskirts of the town. (2) Struggle zone which is a more or less extensive area with scattered houses and which surrounds the crowded central quarters. In this zone scanty specimens of a few lichen species were found; their thalli were contracted, under-developed, as if fighting for life in unfavorable environmental conditions. (3) Lichen-free zone, lichen desert, which comprises the centre of the town and its industrial quarters; no lichens could be found there. The results of these investigations strengthened the belief that lichens are organisms very sensitive to the action of substances formed during coal combustion in town. Sulphur dioxide (SO/sub 2/) was believed to be especially harmful to lichens, causing their death even in trace concentrations.

  17. A transdiagnostic investigation of 'theory of mind' and 'jumping to conclusions' in patients with persecutory delusions.

    Science.gov (United States)

    Corcoran, R; Rowse, G; Moore, R; Blackwood, N; Kinderman, P; Howard, R; Cummins, S; Bentall, R P

    2008-11-01

    A tendency to make hasty decisions on probabilistic reasoning tasks and a difficulty attributing mental states to others are key cognitive features of persecutory delusions (PDs) in the context of schizophrenia. This study examines whether these same psychological anomalies characterize PDs when they present in the context of psychotic depression. Performance on measures of probabilistic reasoning and theory of mind (ToM) was examined in five subgroups differing in diagnostic category and current illness status. The tendency to draw hasty decisions in probabilistic settings and poor ToM tested using story format feature in PDs irrespective of diagnosis. Furthermore, performance on the ToM story task correlated with the degree of distress caused by and preoccupation with the current PDs in the currently deluded groups. By contrast, performance on the non-verbal ToM task appears to be more sensitive to diagnosis, as patients with schizophrenia spectrum disorders perform worse on this task than those with depression irrespective of the presence of PDs. The psychological anomalies associated with PDs examined here are transdiagnostic but different measures of ToM may be more or less sensitive to indices of severity of the PDs, diagnosis and trait- or state-related cognitive effects.

  18. Personnel Administrators' Preferences for Resume Content: A Survey and Review of Empirically Based Conclusions.

    Science.gov (United States)

    Hutchinson, Kevin L.

    1984-01-01

    Reports results of a survey of Fortune 500 personnel administrators' preferences for the content of resumes submitted by college students entering the job market. Concludes that textbooks, teachers, and applicants should not only include but stress this preferred content. (PD)

  19. An analysis of workers’ rights under the EU Directive on takeover bids : Conclusion

    NARCIS (Netherlands)

    Cremers, Jan; Vitols, Sigurt; Cremers, Jan; Vitols, Sigurt

    2016-01-01

    The chapters in this book cover much ground and indicate significant variation between countries regarding the strength of the rights that workers have in takeover situations. The company case studies also indicate wide variation in the degree to which workers can defend their interests in such

  20. Preliminary Conclusions after the Design and Implementation of Mobile Learning Apps for Professionals

    Science.gov (United States)

    Castrillo, María Dolores; Bárcena, Elena; Pareja-Lora, Antonio

    2014-01-01

    According to a recent research carried out by Aruba Networks (2014) in the US, the UK, France, Spain, Germany, Sweden, South Africa, Saudi Arabia and UAE, 86% of all respondents have two or more devices that can connect to the internet, and nearly two thirds (64%) already own three or more mobile devices with this feature; another 39% own four or…