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Sample records for internal conductivity results

  1. The pressure, internal energy, and conductivity of tantalum plasma

    Energy Technology Data Exchange (ETDEWEB)

    Apfelbaum, E.M. [Russian Academy of Sciences, Joint Institute for High Temperatures, Department of Computational Physics, Moscow (Russian Federation)

    2017-11-15

    The pressure, internal energy, and conductivity of a tantalum plasma were calculated at the temperatures 10-100 kK and densities less than 3 g/cm{sup 3}. The plasma composition, pressure, and internal energy were obtained by means of the corresponding system of the coupled mass action law equations. We have considered atom ionization up to +3. The conductivity was calculated within the relaxation time approximation. Comparisons of our results with available measurements and calculation data show good agreement in the area of correct applicability of the present model. (copyright 2017 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  2. US Human Rights Conduct and International Legitimacy

    DEFF Research Database (Denmark)

    Keating, Vincent Charles

    Did the Bush administration fundamentally harm the international human rights system through its rejection of human rights norms? This is the central question explored within US Human Rights Conduct and International Legitimacy, which analyses the practices of legitimacy between the Bush...... nations have followed in America's footsteps, and that the Bush administration's deviation from international norms has served to reaffirm worldwide commitment to human rights....

  3. US Human Rights Conduct and International Legitimacy

    DEFF Research Database (Denmark)

    Keating, Vincent Charles

    Did the Bush administration fundamentally harm the international human rights system through its rejection of human rights norms? This is the central question explored within US Human Rights Conduct and International Legitimacy, which analyses the practices of legitimacy between the Bush...... nations have followed in America's footsteps, and that the Bush administration's deviation from international norms has served to reaffirm worldwide commitment to human rights....... administration, states, and international organizations in cases of torture, habeas corpus, and rendition. Vincent Keating argues that despite the material power of the United States, there is little evidence that the Bush administration gravely damaged international norms on torture and habeas corpus as few...

  4. The Development of International Law Through the Unauthorised Conduct of International Institutions

    Directory of Open Access Journals (Sweden)

    Johan D van der Vyver

    2015-12-01

    Full Text Available The law, including international law, is subject to continuous change. It can be adapted to changing circumstances through formal amendments of or additions to existing norms and practices. It can also be changed through the conduct of international institutions that is not within their legally defined competencies, provided - it will be argued - that the unauthorised conduct (a is not expressly forbidden by existing rules of international law, and (b is accepted or condoned by a cross-section of the international community of states. The creation by the Security Council of the United Nations of ad hoc international criminal tribunals, for example, cannot even with a stretch of the imagination be justified on the basis of the powers of the Council stipulated in the UN Charter. However, their creation was applauded by the nations of the world as a feasible and practical way of responding to the atrocities of the early 1990's in the former Yugoslavia and Rwanda. The creation of international criminal tribunals by the Security Council has thus come to be accepted as a new rule of international law. The same reasoning is applied to the newly acquired competence of NATO forces to intervene militarily on humanitarian grounds as exemplified by the NATO bombing campaign of 1999 in Serbia, while not one of the NATO countries was being attacked or under threat of an attack, and the competence of States to attack terrorist groups in a foreign country if the government of that country is either unwilling or unable to prevent the ongoing acts of terror violence.

  5. The impact of international codes of conduct on employment ...

    African Journals Online (AJOL)

    The study examined how international codes of conduct address employment conditions and gender issues in the Chinese flower industry. A sample of 20 companies was purposively selected and 200 workers from these companies were interviewed. The adoption of international codes did not improve workers conditions ...

  6. Iatrogenic hypernatremia in hemodialysis patients: A result of erroneous online conductivity monitor and conductivity meter reading.

    Science.gov (United States)

    Obialo, Chamberlain I; John, Smitha; Bashir, Khalid

    2017-10-01

    Hyponatremia is common in chronic kidney disease and in end stage kidney disease (ESKD) but hypernatremia is infrequent in ESKD. The incidence of hypernatremia is higher in ambulatory peritoneal dialysis (PD) than in hemodialysis (HD) patients. In PD patients it is often a result of excessive ultrafiltration but in HD it is often a result of dialysate composition errors. Dialysate composition errors can inadvertently cause either hyponatremia or hypernatremia. We present two cases of symptomatic hypernatremia which manifested as increased thirst, excessive weight gain and worsening hypertension in HD patients. The hypernatremia was caused by a combination of errors in online conductivity reading and a faulty hand held conductivity meter. Symptoms were relieved in both patients after replacement of the dialysis machine. © 2017 International Society for Hemodialysis.

  7. Barriers and Solutions to Conducting Large International, Interdisciplinary Research Projects

    Science.gov (United States)

    Pischke, Erin C.; Knowlton, Jessie L.; Phifer, Colin C.; Gutierrez Lopez, Jose; Propato, Tamara S.; Eastmond, Amarella; de Souza, Tatiana Martins; Kuhlberg, Mark; Picasso Risso, Valentin; Veron, Santiago R.; Garcia, Carlos; Chiappe, Marta; Halvorsen, Kathleen E.

    2017-12-01

    Global environmental problems such as climate change are not bounded by national borders or scientific disciplines, and therefore require international, interdisciplinary teamwork to develop understandings of their causes and solutions. Interdisciplinary scientific work is difficult enough, but these challenges are often magnified when teams also work across national boundaries. The literature on the challenges of interdisciplinary research is extensive. However, research on international, interdisciplinary teams is nearly non-existent. Our objective is to fill this gap by reporting on results from a study of a large interdisciplinary, international National Science Foundation Partnerships for International Research and Education (NSF-PIRE) research project across the Americas. We administered a structured questionnaire to team members about challenges they faced while working together across disciplines and outside of their home countries in Argentina, Brazil, and Mexico. Analysis of the responses indicated five major types of barriers to conducting interdisciplinary, international research: integration, language, fieldwork logistics, personnel and relationships, and time commitment. We discuss the causes and recommended solutions to the most common barriers. Our findings can help other interdisciplinary, international research teams anticipate challenges, and develop effective solutions to minimize the negative impacts of these barriers to their research.

  8. Barriers and Solutions to Conducting Large International, Interdisciplinary Research Projects.

    Science.gov (United States)

    Pischke, Erin C; Knowlton, Jessie L; Phifer, Colin C; Gutierrez Lopez, Jose; Propato, Tamara S; Eastmond, Amarella; de Souza, Tatiana Martins; Kuhlberg, Mark; Picasso Risso, Valentin; Veron, Santiago R; Garcia, Carlos; Chiappe, Marta; Halvorsen, Kathleen E

    2017-12-01

    Global environmental problems such as climate change are not bounded by national borders or scientific disciplines, and therefore require international, interdisciplinary teamwork to develop understandings of their causes and solutions. Interdisciplinary scientific work is difficult enough, but these challenges are often magnified when teams also work across national boundaries. The literature on the challenges of interdisciplinary research is extensive. However, research on international, interdisciplinary teams is nearly non-existent. Our objective is to fill this gap by reporting on results from a study of a large interdisciplinary, international National Science Foundation Partnerships for International Research and Education (NSF-PIRE) research project across the Americas. We administered a structured questionnaire to team members about challenges they faced while working together across disciplines and outside of their home countries in Argentina, Brazil, and Mexico. Analysis of the responses indicated five major types of barriers to conducting interdisciplinary, international research: integration, language, fieldwork logistics, personnel and relationships, and time commitment. We discuss the causes and recommended solutions to the most common barriers. Our findings can help other interdisciplinary, international research teams anticipate challenges, and develop effective solutions to minimize the negative impacts of these barriers to their research.

  9. TIMSS 2011 International Results in Science

    Science.gov (United States)

    Martin, Michael O.; Mullis, Ina V. S.; Foy, Pierre; Stanco, Gabrielle M.

    2012-01-01

    For more than 50 years, the International Association for the Evaluation of Educational Achievement (IEA) has been conducting comparative studies of educational achievement in a number of curriculum areas, including mathematics and science. TIMSS 2011 represents the fifth cycle of the Trends in International Mathematics and Science Study (TIMSS),…

  10. The empirical relationship between the managerial conduct and internal control activities in South African small, medium and micro enterprises

    Directory of Open Access Journals (Sweden)

    Juan-Pierre Bruwer

    2017-07-01

    Aim: Since a system of internal control comprises five inter-related elements, while also taking into consideration that management is ultimately responsible for the internal control in their respective business entities, which is greatly influenced by their managerial conduct, this research study placed focus on determining the relationship which exist between the managerial conduct and the internal control activities evident in South African SMMEs. Setting: This study was conducted in the Cape Metropole, South Africa by obtaining responses from 240 stakeholders of SMMEs: 120 members of management and 120 employees. Methods: In order to achieve the latter, quantitative data were collected through a questionnaire and analysed accordingly through both descriptive statistics and inferential statistics. Results: From the results, a very weak negative statistically significant relationship was identified between the managerial conduct and the internal control activities evident in South African SMMEs. Conclusion: Essentially, management and employees should revisit the internal control activities evident in their respective SMMEs through placing emphasis on those internal control activities which can be built on their control environment.

  11. ATTRIBUTION OF CONDUCT TO A STATE-THE SUBJECTIVE ELEMENT OF THE INTERNATIONAL RESPONSIBILITY OT THE STATE FOR INTERNATIONALLY WRONGFUL ACTS

    Directory of Open Access Journals (Sweden)

    FELICIA MAXIM

    2012-05-01

    Full Text Available In order to establish responsibility of states for internationally wrongful act, two elements are identified. First, the conduct in question must be attributable to the State under international law. Secondly, for responsibility to attach to the act of the State, the conduct must constitute a breach of an international legal obligation in force for that State at that time. For particular conduct to be characterized as an internationally wrongful act, it must first be attributable to the State. The State is a real organized entity, a legal person with full authority to act under international law. But to recognize this is not to deny the elementary fact that the State cannot act of itself. States can act only by and through their agents and representatives. In determining what constitutes an organ of a State for the purposes of responsibility, the internal law and practice of each State are of prime importance. The structure of the State and the functions of its organs are not, in general, governed by international law. It is a matter for each State to decide how its administration is to be structured and which functions are to be assumed by government. But while the State remains free to determine its internal structure and functions through its own law and practice, international law has a distinct role. Conduct is thereby attributed to the State as a subject of international law and not as a subject of internal law. The State as a subject of international law is held responsible for the conduct of all the organs, instrumentalities and officials which form part of its organization and act in that capacity, whether or not they have separate legal personality under its internal law.

  12. CTEPP STANDARD OPERATING PROCEDURE FOR CONDUCTING INTERNAL FIELD AUDITS AND QUALITY CONTROL (SOP-2.25)

    Science.gov (United States)

    This SOP describes the method for conducting internal field audits and quality control procedures. Internal field audits will be conducted to ensure the collection of high quality data. Internal field audits will be conducted by Field Auditors (the Field QA Officer and the Field...

  13. Improvements and artifact analysis in conductivity images using multiple internal electrodes

    International Nuclear Information System (INIS)

    Farooq, Adnan; McEwan, Alistair Lee; Woo, Eung Je; Oh, Tong In; Tehrani, Joubin Nasehi

    2014-01-01

    Electrical impedance tomography is an attractive functional imaging method. It is currently limited in resolution and sensitivity due to the complexity of the inverse problem and the safety limits of introducing current. Recently, internal electrodes have been proposed for some clinical situations such as intensive care or RF ablation. This paper addresses the research question related to the benefit of one or more internal electrodes usage since these are invasive. Internal electrodes would be able to reduce the effect of insulating boundaries such as fat and bone and provide improved internal sensitivity. We found there was a measurable benefit with increased numbers of internal electrodes in saline tanks of a cylindrical and complex shape with up to two insulating boundary gel layers modeling fat and muscle. The internal electrodes provide increased sensitivity to internal changes, thereby increasing the amplitude response and improving resolution. However, they also present an additional challenge of increasing sensitivity to position and modeling errors. In comparison with previous work that used point sources for the internal electrodes, we found that it is important to use a detailed mesh of the internal electrodes with these voxels assigned to the conductivity of the internal electrode and its associated holder. A study of different internal electrode materials found that it is optimal to use a conductivity similar to the background. In the tank with a complex shape, the additional internal electrodes provided more robustness in a ventilation model of the lungs via air filled balloons. (paper)

  14. Ethical Dilemmas of Rehabilitation Counselors: Results of an International Qualitative Study

    Science.gov (United States)

    Tarvydas, Vilia; Barros-Bailey, Mary

    2010-01-01

    This study reports the results of an international qualitative study conducted to inform the process of revising the Commission on Rehabilitation Counselor Certification's Code of Professional Ethics for Rehabilitation Counselors. The online survey gathered information regarding ethical dilemmas from a sample of certified rehabilitation counselors…

  15. Thermodynamic analysis of direct internal reforming of methane and butane in proton and oxygen conducting fuel cells

    NARCIS (Netherlands)

    Biesheuvel, P.M.; Geerlings, J.J.C.

    2008-01-01

    We present results of a thermodynamic analysis of direct internal reforming fuel cells, based on either a proton conducting fuel cell (FC-H+) or an oxygen ion conducting fuel cell (FC-O2-). We analyze the option of methane as fuel as well as butane. The model self-consistently combines all chemical

  16. 15th International Conference on Thermal Conductivity

    CERN Document Server

    1978-01-01

    Once again, it gives me a great pleasure to pen the Foreword to the Proceedings of the 15th International Conference on Thermal Conductivity. As in the past, these now biannual conferences pro­ vide a broadly based forum for those researchers actively working on this important property of matter to convene on a regular basis to exchange their experiences and report their findings. As it is apparent from the Table of Contents, the 15th Conference represents perhaps the broadest coverage of subject areas to date. This is indicative of the times as the boundaries between disciplines be­ come increasingly diffused. I am sure the time has come when Con­ ference Chairmen in coming years will be soliciting contributions not only in the physical sciences and engineering', but will actively seek contributions from the earth sciences and life sciences as well. Indeed, the thermal conductivity and related properties of geological and biological materials are becoming of increasing im­ portance to our way of life. As...

  17. Geomechanical/Geochemical Modeling Studies Conducted within the International DECOVALEX Project

    International Nuclear Information System (INIS)

    Birkholzer, J.T.; Rutqvist, J.; Sonnenthal, E.L.; Barr, D.; Chijimatsu, M.; Kolditz, O.; Liu, Q.; Oda, Y.; Wang, W.; Xie, M.; Zhang, C.

    2005-01-01

    The DECOVALEX project is an international cooperative project initiated by SKI, the Swedish Nuclear Power Inspectorate, with participation of about 10 international organizations. The general goal of this project is to encourage multidisciplinary interactive and cooperative research on modeling coupled thermo-hydro-mechanical-chemical (THMC) processes in geologic formations in support of the performance assessment for underground storage of radioactive waste. One of the research tasks, initiated in 2004 by the U.S. Department of Energy (DOE), addresses the long-term impact of geomechanical and geochemical processes on the flow conditions near waste emplacement tunnels. Within this task, four international research teams conduct predictive analysis of the coupled processes in two generic repositories, using multiple approaches and different computer codes. Below, we give an overview of the research task and report its current status

  18. Geomechanical/Geochemical Modeling Studies Conducted Within the International DECOVALEX Project

    International Nuclear Information System (INIS)

    J.T. Birkholzer; J. Rutqvist; E.L. Sonnenthal; D. Barr; M.Chijimatsu; O. Kolditz; Q. Liu; Y. Oda; W. Wang; M. Xie; C. Zhang

    2006-01-01

    The DECOVALEX project is an international cooperative project initiated by SKI, the Swedish Nuclear Power Inspectorate, with participation of about 10 international organizations. The general goal of this project is to encourage multidisciplinary interactive and cooperative research on modeling coupled thermo-hydro-mechanical-chemical (THMC) processes in geologic formations in support of the performance assessment for underground storage of radioactive waste. One of the research tasks, initiated in 2004 by the U.S. Department of Energy (DOE), addresses the long-term impact of geomechanical and geochemical processes on the flow conditions near waste emplacement tunnels. Within this task, four international research teams conduct predictive analysis of the coupled processes in two generic repositories, using multiple approaches and different computer codes. Below, we give an overview of the research task and report its current status

  19. A least squares method for a longitudinal fin with temperature dependent internal heat generation and thermal conductivity

    International Nuclear Information System (INIS)

    Aziz, A.; Bouaziz, M.N.

    2011-01-01

    Highlights: → Analytical solutions for a rectangular fin with temperature dependent heat generation and thermal conductivity. → Graphs give temperature distributions and fin efficiency. → Comparison of analytical and numerical solutions. → Method of least squares used for the analytical solutions. - Abstract: Approximate but highly accurate solutions for the temperature distribution, fin efficiency, and optimum fin parameter for a constant area longitudinal fin with temperature dependent internal heat generation and thermal conductivity are derived analytically. The method of least squares recently used by the authors is applied to treat the two nonlinearities, one associated with the temperature dependent internal heat generation and the other due to temperature dependent thermal conductivity. The solution is built from the classical solution for a fin with uniform internal heat generation and constant thermal conductivity. The results are presented graphically and compared with the direct numerical solutions. The analytical solutions retain their accuracy (within 1% of the numerical solution) even when there is a 60% increase in thermal conductivity and internal heat generation at the base temperature from their corresponding values at the sink temperature. The present solution is simple (involves hyperbolic functions only) compared with the fairly complex approximate solutions based on the homotopy perturbation method, variational iteration method, and the double series regular perturbation method and offers high accuracy. The simple analytical expressions for the temperature distribution, the fin efficiency and the optimum fin parameter are convenient for use by engineers dealing with the design and analysis of heat generating fins operating with a large temperature difference between the base and the environment.

  20. Inverse anisotropic conductivity from internal current densities

    International Nuclear Information System (INIS)

    Bal, Guillaume; Guo, Chenxi; Monard, François

    2014-01-01

    This paper concerns the reconstruction of a fully anisotropic conductivity tensor γ from internal current densities of the form J = γ∇u, where u solves a second-order elliptic equation ∇ · (γ∇u) = 0 on a bounded domain X with prescribed boundary conditions. A minimum number of n + 2 such functionals known on Y⊂X, where n is the spatial dimension, is sufficient to guarantee a unique and explicit reconstruction of γ locally on Y. Moreover, we show that γ is reconstructed with a loss of one derivative compared to errors in the measurement of J in the general case and no loss of derivatives in the special case where γ is scalar. We also describe linear combinations of mixed partial derivatives of γ that exhibit better stability properties and hence can be reconstructed with better resolution in practice. (paper)

  1. The conduct of inquiry in international relations: The view from graduate school

    OpenAIRE

    Banks, David; O'Mahoney, Joseph

    2010-01-01

    Jackson’s book, The Conduct of Inquiry in International Relations, is most likely to be assigned or recommended in graduate classes addressing the philosophy of science, qualitative methodology, and research design. It might then be useful to ask two graduate students whether this is a good idea. How helpful is yet another book on the meta-theoretical status of International Relations? Our answer to this question has four parts. First, we ask whether and how Jackson’s ordering scheme clarifie...

  2. A New Method for a Virtue-Based Responsible Conduct of Research Curriculum: Pilot Test Results.

    Science.gov (United States)

    Berling, Eric; McLeskey, Chet; O'Rourke, Michael; Pennock, Robert T

    2018-02-03

    Drawing on Pennock's theory of scientific virtues, we are developing an alternative curriculum for training scientists in the responsible conduct of research (RCR) that emphasizes internal values rather than externally imposed rules. This approach focuses on the virtuous characteristics of scientists that lead to responsible and exemplary behavior. We have been pilot-testing one element of such a virtue-based approach to RCR training by conducting dialogue sessions, modeled upon the approach developed by Toolbox Dialogue Initiative, that focus on a specific virtue, e.g., curiosity and objectivity. During these structured discussions, small groups of scientists explore the roles they think the focus virtue plays and should play in the practice of science. Preliminary results have shown that participants strongly prefer this virtue-based model over traditional methods of RCR training. While we cannot yet definitively say that participation in these RCR sessions contributes to responsible conduct, these pilot results are encouraging and warrant continued development of this virtue-based approach to RCR training.

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

    Science.gov (United States)

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

    2016-01-01

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

  4. Search Results | Page 837 | IDRC - International Development ...

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

    Results 8361 - 8370 of 8489 ... Manitoba universities and project partners awarded $6.4-Million from Canadian International Food Security Research Fund for international research. Canadian agricultural research in international food security receives financial support through the IDRC, CIFSRF and other partnerships.

  5. Search Results | Page 838 | IDRC - International Development ...

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

    Results 8371 - 8380 of 8494 ... Manitoba universities and project partners awarded $6.4-Million from Canadian International Food Security Research Fund for international research. Canadian agricultural research in international food security receives financial support through the IDRC, CIFSRF and other partnerships.

  6. Irritable and Defiant Sub-Dimensions of ODD: Their Stability and Prediction of Internalizing Symptoms and Conduct Problems from Adolescence to Young Adulthood

    Science.gov (United States)

    Homel, Jacqueline

    2016-01-01

    Emerging research has identified sub-dimensions of oppositional defiant disorder – irritability and defiance -that differentially predict internalizing and externalizing symptoms in preschoolers, children, and adolescents. Using a theoretical approach and confirmatory factor analyses to distinguish between irritability and defiance, we investigate the associations among these dimensions and internalizing (anxiety and depression) and externalizing problems (conduct problems) within and across time in a community-based sample of 662 youth (342 females) spanning ages 12 to 18 years old at baseline. On average, irritability was stable across assessment points and defiance declined. Within time, associations of irritability with internalizing were consistently stronger than associations of irritability with conduct problems. Defiance was similarly associated within time with both internalizing and conduct problems in mid-adolescence, but was more highly related to internalizing than to conduct problems by early adulthood (ages 18 to 25). Over time, increasing irritability was related to changes in both internalizing and conduct problems; whereas increases in defiance predicted increases in conduct problems more strongly than internalizing symptoms. Increases in both internalizing and conduct problems were also associated with subsequent increases in both irritability and defiance. Sex differences in these associations were not significant. PMID:25028284

  7. Search Results | Page 853 | IDRC - International Development ...

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    Results 8521 - 8530 of 8531 ... ... working with multiple stakeholders to identify opportunities using ... Jessica Perkins is the Director, Risk Management and Internal Audit. ... frontier markets connect to investment and international supply chains.

  8. Search Results | Page 958 | IDRC - International Development ...

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    Results 9571 - 9580 of 9580 ... Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders ... Jessica Perkins is the Director, Risk Management and Internal Audit.

  9. Search Results | Page 849 | IDRC - International Development ...

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

    Results 8481 - 8489 of 8489 ... Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders ... Jessica Perkins is the Director, Risk Management and Internal Audit.

  10. The Apparel Industry and Codes of Conduct: A Solution to the International Child Labor Problem?

    Science.gov (United States)

    Bureau of International Labor Affairs (DOL), Washington, DC.

    Corporate codes of conduct prohibiting the use of child labor are becoming more common as consumers are increasingly calling upon companies to take responsibility for the conditions under which the goods they sell are manufactured. This report (the third volume in the Bureau of International Labor Affairs' international child labor series) details…

  11. Evolution and results of LCT, international collaboration of superconducting coil development for fusion

    International Nuclear Information System (INIS)

    Shimamoto, Susumu

    1987-01-01

    This international collaboration has been promoted centering around the International Energy Agency since ten years ago. This work is that of advancing joint experiments on the equal footing by several countries gathering with large hardwares. As the result, unlike the international collaboration carried out so far, much experiences have been brought in. Now this work is going to be successfully completed. At this time, the realities of the international collaboration experienced through this work are reported while referring to a part of the technical results. Superconductors were found at the end of 1950s, and the technical development of superconducting coils has been advanced mainly for the equipment of high energy physics in foreign countries, while in Japan, for MHD electricity generation and magnetic levitation train. The TFTR (USA), JET (Euratom) and JT-60 (Japan) aiming at the attainment of critical plasma use normal conduction coils, but the agreement on the LCT project was signed in the autumn of 1977, which aims at the development of the superconducting coils for fusion experimental reactors. The development of coil manufacture in respective countries and the experiments in Japan and Euratom, some episode in the negotiation, the experiment on six coils and the results are reported. (Kako, I.)

  12. Search Results | Page 786 | IDRC - International Development ...

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    Results 7851 - 7860 of 9602 ... An international forum for Francophone youth was held in Dakar, ... and the FIPRESCI Prize (International Federation of Film Critics) at the ... and influencing the entire five-year policy development process, from ...

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    Results 101 - 110 of 8530 ... ... searching for ways of building international climate agreements between ... Supporting indigenous women in science, technology, engineering and mathematics careers in Mexico and Central America ... and international organizations to address challenges faced by indigenous ... Knowledge.

  14. Search Results | Page 11 | IDRC - International Development ...

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    Results 101 - 110 of 8531 ... ... climate policy, negotiations and implementation in Latin America ... body searching for ways of building international climate agreements ... women in science, technology, engineering and mathematics careers in ... and international organizations to address challenges faced by ... Knowledge.

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    Results 91 - 100 of 8523 ... ... to inform climate policy, negotiations and implementation in Latin America ... body searching for ways of building international climate agreements ... in science, technology, engineering and mathematics careers in ... and international organizations to address challenges faced by ... Knowledge.

  16. Search Results | Page 749 | IDRC - International Development ...

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    Results 7481 - 7490 of 8491 ... Open Development: Networked Innovations in International Development. The emergence of open networked models made possible by digital technology has the potential to transform international development. Open network structures allow people to come together to share information, ...

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    Results 41 - 50 of 282 ... ... Food, Environment, and Health 198 Apply Food, Environment, and ... International Research Initiative on Adaptation to Climate Change 5 ... Reduction of Gender and Institutional Violence against Mesoamerican Migrant Women ... of sexual violence, according to reports from Amnesty International.

  18. Search Results | Page 723 | IDRC - International Development ...

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    Results 7221 - 7230 of 9602 ... Economic literature has demonstrated the importance of the services sector in ... Capability, Governance and Nanotechnology : Focus on India ... on international development through its International Relations Division. ... Poverty reduction through growth is the idea behind the market-oriented ...

  19. Computational modelling of internally cooled wet (ICW) electrodes for radiofrequency ablation: impact of rehydration, thermal convection and electrical conductivity.

    Science.gov (United States)

    Trujillo, Macarena; Bon, Jose; Berjano, Enrique

    2017-09-01

    (1) To analyse rehydration, thermal convection and increased electrical conductivity as the three phenomena which distinguish the performance of internally cooled electrodes (IC) and internally cooled wet (ICW) electrodes during radiofrequency ablation (RFA), (2) Implement a RFA computer model with an ICW which includes these phenomena and (3) Assess their relative influence on the thermal and electrical tissue response and on the coagulation zone size. A 12-min RFA in liver was modelled using an ICW electrode (17 G, 3 cm tip) by an impedance-control pulsing protocol with a constant current of 1.5 A. A model of an IC electrode was used to compare the ICW electrode performance and the computational results with the experimental results. Rehydration and increased electrical conductivity were responsible for an increase in coagulation zone size and a delay (or absence) in the occurrence of abrupt increases in electrical impedance (roll-off). While the increased electrical conductivity had a remarkable effect on enlarging the coagulation zone (an increase of 0.74 cm for differences in electrical conductivity of 0.31 S/m), rehydration considerably affected the delay in roll-off, which, in fact, was absent with a sufficiently high rehydration level. In contrast, thermal convection had an insignificant effect for the flow rates considered (0.05 and 1 mL/min). Computer results suggest that rehydration and increased electrical conductivity were mainly responsible for the absence of roll-off and increased size of the coagulation zone, respectively, and in combination allow the thermal and electrical performance of ICW electrodes to be modelled during RFA.

  20. Search Results | Page 3 | IDRC - International Development ...

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    Results 21 - 30 of 58 ... ... Sciences filter · Canadian International Food Security Research Fund 1 ... Final technical report for Nigeria / International Remittances, Poverty and ... This applied action research project aimed at studying the possible ... providing cheaper medicine: "citizen geeks" think they can change people's lives ...

  1. Search Results | Page 33 | IDRC - International Development ...

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    Results 321 - 330 of 374 ... Negotiations around intellectual property rights (IPR) are increasingly a key factor in international trade and an important item on the international ... Private funding - including out-of-pocket expenditure - is a considerable source of health financing in Latin America, where families can face economic ...

  2. Transparent conducting materials: Overview and recent results

    NARCIS (Netherlands)

    Deelen, J. van; Illiberi, A.; Hovestad, A.; Barbu, I.; Klerk, L.; Buskens, P.

    2012-01-01

    An overview of different transparent conductors is given. In addition, atmospheric pressure CVD of ZnO resulted in conductivities below 1 mΩ cm for a temperature of 480°C, whereas at a process temperature of 200°C a value of 2 mΩ cm was obtained. Also atmospheric pressure spatial ALD was used to

  3. Search Results | Page 845 | IDRC - International Development ...

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

    Results 8441 - 8450 of 8494 ... Our chance to share the results of our work with Canadians and to ... structure, robust management processes, effective systems, and internal controls. ... as required under Canada's Financial Administration Act.

  4. Summary of the Fourth International Nuclear Emergency Exercise (INEX-4). Exercise Conduct and Evaluation Questionnaires

    International Nuclear Information System (INIS)

    Auclair, Jean Patrice; Duchesne, David; Caamano, Delphine; Cessac, Bruno; Mehl-auget, Isabelle; Gering, Florian; Macsuga, Geza; Fukumoto, Masahiro; Holo, Eldri Naadland; Ugletveit, Finn; Griffiths, Mike; Breitinger, Mark; Heinrich, Ann; Mcclelland, Vincent; Ahier, Brian; Lazo, Ted; Mcinturff, Sandi; Kawabata, Masanori; Lazo, Ted; Okyar, Halil Burcin

    2013-01-01

    The INEX-4 consequence management exercise, part of the OECD Nuclear Energy Agency's ongoing series of International Nuclear Emergency Exercises (INEX), was developed under the auspices of the NEA/CRPPH Working Party on Nuclear Emergency Matters (WPNEM) in response to members desire to better prepare for the longer-term response to a nuclear or radiological emergency. The INEX-4 exercise was designed to allow participants to investigate the national and, in some cases, international arrangements for responding to widespread radiological contamination of the urban environment from a radiological dispersal devise (or dirty bomb) and the consequence management issues likely to be raised in the medium to longer term after such an event. The experiences of participating countries were gathered through an evaluation questionnaire and are summarised in this report. The INEX-4 series was developed in 2008, and conducted throughout 2010 and 2011 with 17 participating countries using the INEX-4 scenario for an event involving a radiological dispersal device. An INEX-4 evaluation questionnaire was developed to document the process and results of the exercise, which was designed mainly to test emergency responses/actions related to consequence management and transition to recovery. The conclusions drawn from the INEX-4 experiences varied greatly, but this was to be expected given the nature of the scenario and the involvement of organisations outside of the nuclear community. The evaluation questionnaires completed by each participating country provided detailed information on the national approaches taken with respect to each of the exercise objectives and on issues relating to the international interfaces between countries. In collaboration with the NEA Secretariat, staff from the United States Department of Energy (DOE) reviewed each completed questionnaire to identify and summarise the essential information derived from the exercise for consideration by WPNEM members

  5. Search Results | Page 842 | IDRC - International Development ...

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

    Results 8411 - 8420 of 8496 ... Land Tenure, Gender, and Globalization: Research and Analysis from ... Globalization, Labor Markets and Inequality in India ... the results of an international initiative to document the effects of how health systems ...

  6. Search Results | Page 779 | IDRC - International Development ...

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

    Results 7781 - 7790 of 9602 ... Land Tenure, Gender, and Globalization: Research and Analysis from ... Globalization, Labor Markets and Inequality in India ... the results of an international initiative to document the effects of how health systems ...

  7. Search Results | Page 842 | IDRC - International Development ...

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

    Results 8411 - 8420 of 8491 ... Globalization, Labor Markets and Inequality in India ... results of an international initiative to document the effects of how health systems in ... Natural Resource Management: The Impact of Gender and Social Issues.

  8. Energetic optimization as a result of improvement for social comfort: international example

    Energy Technology Data Exchange (ETDEWEB)

    Melandri, D.

    2007-07-01

    Comfort of human beings is related to the availability of energetic sources. In these terms, connection between comfort and energy becomes synonymous of connection between comfort and productivity. Thus Energy Management can be considered as a tool to optimize different parameters, with clear results on global efficiency of all processes. A clear energetic analysis, besides standard evaluation, can bring to optimization of following parameters: Lay out, Human resources, Internal logistic processes, Business productivity. Through energetic cost, for example, it is possible to have reference indicators useful for the lay out and number of employees optimization in offices. An International study has been conducted in this sense, with important and surprising results. A design for a building in Australia shows that an excellent energetic efficiency brings to an annual saving of 10 ml dollars, as a result of the improved efficiency of the working area. Similar examples can be found in several parts of the world. For these reasons, in civil and tertiary sector, some important pollution causes must be considered during the design of energy efficiency systems: atmospheric pollution due to chemical agents and radiations, acoustic pollution, vibration pollution, microclimate states, lighting. All these elements are part of the study. (auth)

  9. Search Results | Page 845 | IDRC - International Development ...

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

    Results 8441 - 8450 of 8491 ... Risk management and audit. We reduce risk via a sound governance structure, robust management processes, effective systems, and internal controls. Webpage. Evaluation. Evaluations ensure we use public funds effectively, assess the results of our work, and learn as an organization.

  10. Search Results | Page 840 | IDRC - International Development ...

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

    Results 8391 - 8400 of 8517 ... Journal articles ... KNOW-HOW TECHNOLOGY TRANSFER ASIA Innovation INDUSTRIAL ... ECONOMY SCIENCE AND TECHNOLOGY POLICY ... Canadian agricultural research in international food security ...

  11. Main results of the third international PIV Challenge

    NARCIS (Netherlands)

    Stanislas, M.; Okamoto, K.; Kähler, C.J.; Westerweel, J.; Scarano, F.

    2008-01-01

    This paper presents the main results of the third international PIV Challenge which took place in Pasadena (USA) on the 19th and 20th of September 2005. This workshop was linked to the PIV05 International Symposium held at the same place the same week. The present contribution states the objectives

  12. Search Results | Page 759 | IDRC - International Development ...

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

    Results 7581 - 7590 of 8491 ... Potato farming becomes healthier in Ecuador. Research in Action. Disease control Ecohealth Health systems HIV/AIDS Immunization International cooperation Policy and regulations ...

  13. TIMSS 2011 International Results in Mathematics

    Science.gov (United States)

    Mullis, Ina V. S.; Martin, Michael O.; Foy, Pierre; Arora, Alka

    2012-01-01

    The "TIMSS 2011 International Results in Mathematics" summarizes fourth and eighth grade student achievement in each of the 63 countries and 14 benchmarking entities which participated in TIMSS 2011. The report includes trends in mathematics achievement over time for participants in the previous TIMSS 1995, 1999, 2003, and 2007…

  14. Search Results | Page 46 | IDRC - International Development ...

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

    Results 451 - 460 of 8518 ... Graduate education should challenge traditional modes of learning and ... Development FEMINISM WOMEN'S ECONOMIC ... The role of research in implementing Canada's Feminist International Assistance Policy.

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

    Results 81 - 90 of 8492 ... ... Canadian International Food Security Research Fund (185) Apply Canadian ... Empowering Palestinian girls through digital learning innovations in STEM fields ... Targeting senescence cells in pancreatic cancer.

  16. Search Results | Page 948 | IDRC - International Development ...

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

    Results 9471 - 9480 of 9580 ... Information and communication technologies (ICTs) have been ... Open Development: Networked Innovations in International Development ... future of the information society in Latin America and the Caribbean.

  17. Search Results | Page 950 | IDRC - International Development ...

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

    Results 9491 - 9500 of 9602 ... Information and communication technologies (ICTs) have been ... Open Development: Networked Innovations in International Development ... future of the information society in Latin America and the Caribbean.

  18. Search Results | Page 843 | IDRC - International Development ...

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

    Results 8421 - 8430 of 8531 ... Information and communication technologies (ICTs) have been ... Open Development: Networked Innovations in International Development ... future of the information society in Latin America and the Caribbean.

  19. Search Results | Page 71 | IDRC - International Development ...

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

    2012-01-01

    Results 701 - 710 of 8531 ... Audio slideshow: Overview and lessons from the Canadian Learning Forum 2012 on Virtual Platforms, Knowledge Management and International Development. Published date. January 1, 2012. Studies.

  20. Search Results | Page 578 | IDRC - International Development ...

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

    Results 5771 - 5780 of 9604 ... Canadian International Food Security Research Fund (CIFSRF) ... including possible business models and business case proposals. ... The social learning approach taken by the Jongphambili Sinethemba ...

  1. Search Results | Page 851 | IDRC - International Development ...

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

    Results 8501 - 8510 of 8531 ... Governance. IDRC is governed by global leaders and innovators with one collective aim: to empower people to find lasting solutions through international development research. Webpage.

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    Results 961 - 970 of 9580 ... International Development Research Centre ... Collaboration in informal settlements: tackling flooding with a local perspective. In most developing countries, solid waste management is a significant challenge, ...

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

    Results 101 - 110 of 257 ... This grant will help the Norman Paterson School of International ... Understanding Southern Influence in Cyberspace Security and ... Beyond Social Protection: Labour Markets, Entrepreneurship, and Gender Equality.

  4. International Research Results and Accomplishments From the International Space Station - A New Compilation

    Science.gov (United States)

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

    2016-01-01

    In 2016, the International Space Station (ISS) partnership published the first-ever compilation of international ISS research publications resulting from research performed on the ISS through 2011 (Expeditions 0 through 30). International Space Station Research Accomplishments: An Analysis of Results. From 2000-2011 is a collection of over 1,200 journal publications that describe ISS research in the areas of biology and biotechnology; Earth and space science; educational activities and outreach; human research; physical sciences; technology development and demonstration; and, results from ISS operations. This paper will summarize the ISS results publications obtained through 2011 on behalf of the ISS Program Science Forum that is made up of senior science representatives across the international partnership. NASA's ISS Program Science office maintains an online experiment database (www.nasa.gov/iss- science) that tracks and communicates ISS research activities across the entire ISS partnership, and it is continuously updated by cooperation and linking with the results tracking activities of each partner. It captures ISS experiment summaries and results and includes citations to the journals, conference proceedings, and patents as they become available. This content is obtained through extensive and regular journal and patent database searches, and input provided by the ISS international partners ISS scientists themselves. The International Space Station Research Accomplishments: An Analysis of Results From 2000-2011 is a testament to the research that was underway even as the ISS laboratory was being built. It rejects the scientific knowledge gained from ISS research, and how it impact the fields of science in both space and traditional science disciplines on Earth. Now, during a time when utilization is at its busiest, and with extension of the ISS through at least 2024, the ISS partners work together to track the accomplishments and the new knowledge gained in a

  5. Search Results | Page 847 | IDRC - International Development ...

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    Results 8461 - 8470 of 8517 ... The Centre Management Committee provides advice and guidance ... and meet the members who share a passion for international development work. ... as required under Canada's Financial Administration Act.

  6. Search Results | Page 53 | IDRC - International Development ...

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

    Results 521 - 530 of 875 ... Migration, Gender and Social Justice : Connecting Research and Practice Networks ... International Barcode of Life Project : Engaging Developing ... Technologies for Social Inclusion and Public Policies in Latin ...

  7. Search Results | Page 4 | IDRC - International Development ...

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

    Results 31 - 40 of 1119 ... Canadian International Food Security Research Fund - Phase II. In 2009 ... These communities are undergoing rapid social and economic changes. ... FARM TO FORK NUTRITION DIET Food security SCHOOL MEALS ...

  8. Search Results | Page 27 | IDRC - International Development ...

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

    Results 261 - 270 of 1368 ... ICT in the context of education system ... Statistical handbook on baseline survey : part 1; data tables; (Focus City ... Technologies (ICT) in international development assistance - issues, trends and opportunities.

  9. Search Results | Page 40 | IDRC - International Development ...

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

    Results 391 - 400 of 8491 ... The influenza virus causes upper respiratory tract infections in humans, ... inclusion of youth and women through entrepreneurship in Madagascar ... Research can help international development do more with less.

  10. Search Results | Page 849 | IDRC - International Development ...

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

    Results 8481 - 8490 of 8494 ... He joined IDRC as Executive Director of the Environmental Management Secretariat. ... Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with ...

  11. Search Results | Page 43 | IDRC - International Development ...

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

    Results 421 - 430 of 8492 ... ... Canadian International Food Security Research Fund (186) Apply ... Do researchers and marketing companies agree on what is needed? IDRC awardees. Investigating the pros and cons of digital technologies.

  12. Search Results | Page 14 | IDRC - International Development ...

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

    Results 131 - 140 of 438 ... Role of social protection in children's schooling outcomes ... for future human capital development and overall long-term development. Briefs ... International remittances, poverty and inequality : the West African case.

  13. Search Results | Page 2 | IDRC - International Development ...

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

    Results 11 - 20 of 55 ... Role of social protection in children's schooling outcomes ... implication for future human capital development and overall long-term development. ... International remittances, poverty and inequality : the West African case.

  14. Search Results | Page 24 | IDRC - International Development ...

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    Results 231 - 240 of 8531 ... Perspectives ... Supporting women's leadership in science, technology, and ... An international research team aims to protect human health and the environment by improving agricultural practices in four Asian ...

  15. Search Results | Page 19 | IDRC - International Development ...

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

    Results 181 - 190 of 870 ... ... 91 Apply POLICY MAKING filter · INFORMATION TECHNOLOGY .... The linkages between research and policy in the Caribbean are ... Journal articles ... link between indicators, international institutions and the law?

  16. Search Results | Page 17 | IDRC - International Development ...

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

    2010-01-01

    Results 161 - 170 of 870 ... FDI in Brazil : recent trends and the role of Canadian investment. Published date. January 1, 2010. Papers. BRAZIL INTERNATIONAL NEGOTIATIONS GREENHOUSE EFFECT EMISSION CONTROL AGRICULTURAL PRODUCTIVITY Climate change ARGENTINA ...

  17. Search Results | Page 738 | IDRC - International Development ...

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    Results 7371 - 7380 of 9596 ... Research for International Tobacco Control (RITC) : Program ... loss of life and property by providing a natural shield or barrier. Project. -. Integrated Strategy for Water Pollution Reduction in Yorito (Honduras).

  18. Search Results | Page 2 | IDRC - International Development ...

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

    Results 11 - 20 of 52 ... Journal articles ... Final report / International Remittances, Poverty and Inequality : The West African Case ... of remittances from migrants in Ghana, Ivory Coast and Nigeria on poverty reduction and economic growth.

  19. Search Results | Page 795 | IDRC - International Development ...

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

    Results 7941 - 7950 of 9601 ... ... awareness of the nutrition and income benefits of indigenous vegetables. ... The political and economic environment for civil society ... international cooperation and development work and based in Canada and ...

  20. Search Results | Page 822 | IDRC - International Development ...

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

    Results 8211 - 8220 of 8491 ... Our Continent, Our Future: African Perspectives on Structural Adjustment ... Regional Integration in West Africa: Proceedings of the International Conference ... More than 30 years after many West African countries ...

  1. Search Results | Page 4 | IDRC - International Development ...

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

    Results 31 - 40 of 1367 ... Real momentum is building around the Sustainable Development Goals (SDGs) as ... Promoting Rural Income from Sustainable Aquaculture through ... An international research team aims to protect human health and ...

  2. Search Results | Page 793 | IDRC - International Development ...

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

    Results 7921 - 7930 of 9604 ... Understanding how emergencies affect internal migration in Costa Rica ... health care (PHC) is often of poor quality and delivered unevenly. ... to provide equal access to services across multiple subsystems.

  3. Results of assembly test of HTTR reactor internals

    International Nuclear Information System (INIS)

    Maruyama, S.; Saikusa, A.; Shiozawa, S.; Tsuji, N.; Miki, T.

    1996-01-01

    The assembly test of the HTTR actual reactor internals had been carried out at the works, prior to their installation in the actual reactor pressure vessel(RPV) at the construction site. The assembly test consists of several items such as examining fabricating precision of each component and alignment of piled-up structures, measuring circumferential coolant velocity profile in the passage between the simulated RPV and the reactor internals as well as under the support plates, measuring by-pass flow rate through gaps between the reactor internals, and measuring the binding force of the core restraint mechanism. Results of the test showed good performance of the HTTR reactor internals. Installation of the reactor internals in the actual RPV was started at the construction site of HTTR in April, 1995. In the installation process, main items of the assembly test at the works were repeated to investigate the reproducibility of installation. (author). 5 refs, 11 figs

  4. The international probabilistic system assessment group. Background and results 1990

    International Nuclear Information System (INIS)

    1991-01-01

    The OECD Nuclear Energy Agency (NEA) devotes considerable effort to the further development of methodologies to assess the performance of radioactive waste disposal systems, and to increase confidence in their application and results. The NEA provides an international forum for the exchange of information and experience among national experts of its twenty-three Member countries and conducts joint studies of issues important for safety assessment. In 1985, the NEA Radioactive Waste Management Committee set up the Probabilistic System Assessment Code User Group (PSAC), in order to help coordinate the development of probabilistic system assessment codes. The activities of the Group include exchange of information, code and experience, discussion of relevant technical issues, and the conduct of code comparison (PSACOIN) exercises designed to build confidence in the correct operation of these tools for safety assessment. The Group is now known simply as the Probabilistic System Assessment Group (PSAG). This report has been prepared to inform interested parties, beyond the group of specialists directly involved, about probabilistic system assessment techniques as used for performance assessment of waste disposal systems, and to give a summary of the objectives and achievements of PSAG. The report is published under the responsibility of the Secretary General of the OECD

  5. Search Results | Page 80 | IDRC - International Development ...

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

    2009-01-01

    Results 791 - 800 of 8492 ... International Development Research Centre (IDRC) supported research study on Echinococcosis/Hydatidosis which was carried out between 1992 and 2001 in Kathmandu Metropolitan City Nepal. Published date. January 1, 2009. Studies.

  6. Search Results | Page 6 | IDRC - International Development ...

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

    Results 51 - 60 of 292 ... Filter by type .... Know Violence in Childhood – India: Advocacy, communication and media engagement ... on their way through Mexico are victims of sexual violence, according to reports from Amnesty International.

  7. Search Results | Page 74 | IDRC - International Development ...

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    Results 731 - 740 of 875 ... Gender Sensitive Research for Tobacco Control in Brazil. While there is ... Environmental and Health Impacts of Floriculture in Ecuador - Phase II ... Gender, International Law and Justice : Access to Gender Equality.

  8. Search Results | Page 11 | IDRC - International Development ...

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

    Results 101 - 110 of 201 ... Filter by topic ... In March 2007, IDRC's Research for International Tobacco Control (RITC) hosted an ... Assessment of Physical Activity and Active Transport Among School Children in Kenya, Nigeria, and Mozambique.

  9. Search Results | Page 10 | IDRC - International Development ...

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

    Results 91 - 100 of 172 ... The Canadian Association for the Study of International Development (CASID) is ... Ecuador's Healthy Food Campaign: An Effectiveness Assessment. This innovative project will address the problem of rising obesity and ...

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    Results 181 - 190 of 1804 ... Next-generation models for Canadian collaboration in international development ... Turning value chains into social gains in Southeast Asia ... While many private companies have made strides in building their own ...

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    Results 411 - 420 of 8531 ... Next-generation models for Canadian collaboration in international development ... Turning value chains into social gains in Southeast Asia ... While many private companies have made strides in building their own ...

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    Results 651 - 660 of 902 ... The Canadian Association for the Study of International ... Institutional Support to Latin American Policy Research Organizations ... content and administration of family law in the Caribbean, and to facilitate integration ...

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    Results 231 - 240 of 374 ... The Canadian Association for the Study of International ... Institutional Support to Latin American Policy Research Organizations ... content and administration of family law in the Caribbean, and to facilitate integration ...

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    Results 601 - 610 of 8518 ... Filter by topic .... The research identifies a loophole in existing international legal framework, which relates ... Within an exceptionally uncertain and dynamic vulnerability context this thesis advances proposals from the ...

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    Results 8311 - 8320 of 8494 ... ... and gender have become subjects of intense political and social struggl ... International right-to-health standards for the availability, accessibility, ... rural women, and such practices as child marriage, and women'.

  16. A mixed-methods approach to conducting Internal Revenue Service-compliant community health needs assessments: a case example for nonprofit hospital leaders

    Directory of Open Access Journals (Sweden)

    Oglesby WH

    2014-10-01

    Full Text Available Willie H Oglesby, Ken Slenkovich Department of Health Policy and Management, College of Public Health, Kent State University, Kent, OH, USA Background: The Patient Protection and Affordable Care Act created new requirements for nonprofit hospitals to conduct a Community Health Needs Assessment (CHNA at least once every 3 years, with a significant tax penalty for noncompliance. While some resources exist to help nonprofit hospital leaders conduct various aspects of a CHNA, few reflect the new Internal Revenue Service requirements. Methods: Many different models of CHNAs have emerged over the years. Although each has its unique features, the essential elements of a CHNA include engaging stakeholders, defining the community, gathering sufficient representative data, prioritizing information, and reporting results. In this paper, we expand upon this basic approach by offering a practical step-by-step guide to conducting CHNAs that meets new Internal Revenue Service regulations. Results: We developed and tested this methodology in partnership with several nonprofit hospital systems in Northeast Ohio, USA. In this paper, we discuss our use of the methodology and identify recommendations for other nonprofit hospital leaders. Conclusion: The methodology presented in this paper is a cost-effective approach to satisfying new CHNA requirements and nonprofit hospital leaders should consider using it or modifying it to fit their unique needs. Keywords: Affordable Care Act, CHNA, community benefit, community hospital

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    Results 31 - 40 of 1310 ... It discusses risks and challenges when implementing open data initiatives. ... Presentation at the 2014 International Food Security Dialogue held ... age, largely based on findings from the Fish on Farms baseline survey.

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    Results 7191 - 7200 of 9175 ... This book is intended to assist both external and internal efforts to ... "information revolution," and "information economy" are used routinely to illustrate ... Urban agriculture, it is argued, can reduce this dependency.

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    Results 7611 - 7620 of 9601 ... This book is intended to assist both external and internal efforts to ... "information revolution," and "information economy" are used routinely to illustrate ... Urban agriculture, it is argued, can reduce this dependency.

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    Results 91 - 100 of 181 ... Strengthening Governance in Health Systems for Reproductive Health and ... Latin America is home to the greatest inequities in the world, ... The Canadian International Development Agency (CIDA) is funding the Africa ...

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    Results 771 - 780 of 1804 ... International Lawyers and Economists against Poverty (ILEAP) is an ... (STI) are critical elements in economic and social development. ... is a coalition of 18 Canadian environmental, social justice, church, first nations ...

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    Results 6891 - 6900 of 9601 ... The Canadian Association for the Study of International Development ... Institutional Support to Policy Research Organizations in India ... policy on both the content and administration of family law in the Caribbean, ...

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    Results 201 - 210 of 8517 ... HOST PARASITE RELATIONSHIPS NUTRITION POLICY ... as well as in the Office of the Vice-President, Resources. ... An international research team aims to protect human health and the environment by improving ...

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    Results 261 - 270 of 282 ... Gender, International Law and Justice : Access to Gender Equality ... Culture and the Exercise of Decision Making by Women in West Africa ... in economic, political and social decision-making, and weak participation.

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    Results 221 - 230 of 374 ... Ecology of Access to Educational Material in Developing World Universities ... of and engagement with international research for development. ... was a pioneer in the discipline of economic development theory and its ...

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    Results 631 - 640 of 8519 ... Quantifying the direct and indirect effects of Dissolved Organic Matter (DOM) ... open economy models to study international trade transmission, the ... towards creating a low cost, user-friendly risk mapping system that ...

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    Results 711 - 720 of 8584 ... Quantifying the direct and indirect effects of Dissolved Organic Matter (DOM) ... open economy models to study international trade transmission, the ... towards creating a low cost, user-friendly risk mapping system that ...

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    Results 211 - 220 of 902 ... Towards an international institutional law of information ... This text presents a critique of the version of the Colombian conflict constructed by Law 1448 ... degrading environment focus mainly on increasing crop yields, ...

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    Results 51 - 60 of 1366 ... Presentation at the 2014 International Food Security Dialogue held in ... age, largely based on findings from the Fish on Farms baseline survey. ... Communicating climate change risks for adaptation in coastal and delta ...

  10. Search Results | Page 852 | IDRC - International Development ...

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    Results 8511 - 8519 of 8519 ... Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders to identify opportunities using technology and innovative business models to build capacity and scale. Profile.

  11. Search Results | Page 909 | IDRC - International Development ...

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    Results 9081 - 9090 of 9601 ... Area yield crop insurance in Vietnam : an analysis from the demand side ... Global partnership on open data for development : IDRC technical report ... efforts will benefit the ongoing work of the International Open ...

  12. Search Results | Page 87 | IDRC - International Development ...

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    Results 861 - 870 of 874 ... The right to privacy is a fundamental human right within democratic states. ... and living well in Bolivia : contributions to food security ... How open data and international development need to learn from one another.

  13. Search Results | Page 841 | IDRC - International Development ...

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    Results 8401 - 8410 of 8492 ... International Partnerships for Sustainable Societies. As globalization, the communications revolution, global warming, and other forces reshape our world, we face opportunities and challenges with multiple social, economic, environmental, and cultural dimensions. Initiative ...

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    Results 301 - 310 of 8491 ... ... ENVIRONMENTAL HEALTH 103 Apply ENVIRONMENTAL HEALTH filter ... Strengthening territorial development and local management mechanisms ... Through this project, the Canadian Council for International ... and innovation, particularly in national science systems in sub-Saharan Africa.

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    2007-03-01

    Results 711 - 720 of 8489 ... Assessing Organizational Performance - Level 1- International Development Research Centre. Published date. March 1, 2007. Studies. -. Novel Epidemiological Method: Using Newspapers To Provide Insight Into Climate Change And Health. Published date. June 25, 2012. Studies.

  16. Search Results | Page 23 | IDRC - International Development ...

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

    Results 221 - 230 of 260 ... Gender, International Law and Justice : Access to Gender Equality ... on the Elimination of All Forms of Discrimination against Women (CEDAW) and the ... Palestinian women and girls account for over half of the Arab ...

  17. Search Results | Page 30 | IDRC - International Development ...

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

    Results 291 - 300 of 8491 ... Reduction of Gender and Institutional Violence against Mesoamerican Migrant Women. Six out of ten Central American women on their way through Mexico are victims of sexual violence, according to reports from Amnesty International. Project.

  18. Multicenter Clinical Trial of Vibroplasty Couplers to Treat Mixed/Conductive Hearing Loss: First Results.

    Science.gov (United States)

    Zahnert, Thomas; Löwenheim, Hubert; Beutner, Dirk; Hagen, Rudolf; Ernst, Arneborg; Pau, Hans-Wilhelm; Zehlicke, Thorsten; Kühne, Hilke; Friese, Natascha; Tropitzsch, Anke; Lüers, Jan-Christoffer; Mlynski, Robert; Todt, Ingo; Hüttenbrink, Karl-Bernd

    2016-01-01

    To evaluate the safety and effectiveness of round window (RW), oval window (OW), CliP and Bell couplers for use with an active middle ear implant. This is a multicenter, long-term, prospective trial with consecutive enrollment, involving 6 university hospitals in Germany. Bone conduction, air conduction, implant-aided warble-tone thresholds and Freiburger monosyllable word recognition scores were compared with unaided preimplantation results in 28 moderate-to-profound hearing-impaired patients after 12 months of follow-up. All patients had previously undergone failed reconstruction surgeries (up to 5 or more). In a subset of patients, additional speech tests at 12 months postoperatively were used to compare the aided with the unaided condition after implantation with the processor switched off. An established quality-of-life questionnaire for hearing aids was used to determine patient satisfaction. Postoperative bone conduction remained stable. Mean functional gain for all couplers was 37 dB HL (RW = 42 dB, OW = 35 dB, Bell = 38 dB, CliP = 27 dB). The mean postoperative Freiburger monosyllable score was 71% at 65 dB SPL. The postimplantation mean SRT50 (speech reception in quiet for 50% understanding of words in sentences) improved on average by 23 dB over unaided testing and signal-to-noise ratios also improved in all patients. The International Outcome Inventory for Hearing Aids (IOI-HA)quality-of-life questionnaire was scored very positively by all patients. A significant improvement was seen with all couplers, and patients were satisfied with the device at 12 months postoperatively. These results demonstrate that an active implant is an advantage in achieving good hearing benefit in patients with prior failed reconstruction surgery. © 2016 S. Karger AG, Basel.

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

    Results 811 - 820 of 8523 ... Second Science with Africa Conference : accessing technologies and information contained in patent documents to enhance innovative research in Tanzania. Published date ... Kathmandu urban ecosystem health project a model approach. International ... Measurement issues : day 5. Published ...

  20. Search Results | Page 852 | IDRC - International Development ...

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

    Results 8511 - 8518 of 8518 ... Shainoor Khoja. Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders to identify opportunities using technology and innovative business models to build capacity and scale. Profile.

  1. Search Results | IDRC - International Development Research Centre

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

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

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

    2013-01-01

    Results 121 - 130 of 874 ... Advancing on local urban climate change agendas through multi - stakeholder collaboration : presentation; Session "D3 Planning for resilient cities in Latin America and Asia". Published date. January 1, 2013. Papers. PRODUCTIVITY INTERNATIONAL ECONOMY SERVICE INDUSTRY LABOUR ...

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

    Filter by project status. Closed 288 Apply Closed filter · Active 70 Apply Active filter · Completed 11 Apply Completed filter. Showing 171 - 180 of 875 results. Papers. BRAZIL INTERNATIONAL NEGOTIATIONS GREENHOUSE EFFECT EMISSION CONTROL AGRICULTURAL PRODUCTIVITY Climate change ARGENTINA ...

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

    Results 8521 - 8530 of 8531 ... Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains.

  5. Search Results | Page 853 | IDRC - International Development ...

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

    Results 8521 - 8530 of 8531 ... Shainoor Khoja. Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders to identify opportunities using technology and innovative business models to build capacity and scale. Profile.

  6. Search Results | Page 656 | IDRC - International Development ...

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

    Results 6551 - 6560 of 9602 ... Filter by type .... Reducing Vulnerability to Sexual and Gender-Based Violence in Kenya. While much national and international attention has focused on the rise in post-electoral violence in Kenya since the 1990s, ...

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    Results 281 - 290 of 657 ... Filter by type .... Reducing Vulnerability to Sexual and Gender-Based Violence in Kenya. While much national and international attention has focused on the rise in post-electoral violence in Kenya since the 1990s, the ...

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    Results 911 - 920 of 1804 ... Filter by type .... Reducing Vulnerability to Sexual and Gender-Based Violence in Kenya. While much national and international attention has focused on the rise in post-electoral violence in Kenya since the 1990s, the ...

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

    Results 741 - 750 of 875 ... Policy Influence and Urban Slums in Latin America : Ecohealth International Workshop. IDRC's Ecosystem Approaches to Human Health (Ecohealth) program initiative has been active in Latin America and the Caribbean for the past eight years. Project.

  10. Search Results | Page 763 | IDRC - International Development ...

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    Results 7621 - 7630 of 8532 ... DEVELOPMENT AID. The advance of history: the scholars speak. Research in Action. Innovation. Joining forces to ... Ideas. Innovation. Impact. Research in Action. Innovation REGIONAL DEVELOPMENT Capacity building International cooperation Gender. Achieving global distinction. Research ...

  11. Search Results | Page 942 | IDRC - International Development ...

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    Results 9411 - 9420 of 9577 ... International Development Research Centre Government of Canada .... efficiency through strengthening competitive procurement, ... Evidence-based budgeting policy in maternal and child health programme : do they work ... political level within a favourable socio-economic and political context.

  12. Search Results | Page 892 | IDRC - International Development ...

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

    Results 8911 - 8920 of 9602 ... ... Ecohealth Emerging Infectious Diseases Research Initiative (2) ... Making the economy work for youth ... Growth and Economic Opportunities for Women: Literature ... Kingdom's Department for International Development and The ... animal vaccines could keep more African farmers in business.

  13. Search Results | Page 675 | IDRC - International Development ...

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

    Results 6741 - 6750 of 9602 ... ... Societies (4) Apply International Partnerships for Sustainable Societies filter ... Labour market regulations, particularly minimum wage policies, ... (think tanks) in developing countries, thereby enabling them to ... of legislation related to economic management, business activity and ... Solutions.

  14. Search Results | Page 852 | IDRC - International Development ...

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

    Results 8511 - 8520 of 8522 ... Shainoor Khoja. Shainoor is Managing Director of Better Business Enterprise Ltd, a consulting firm operating internationally, working with multiple stakeholders to identify opportunities using technology and innovative business models to build capacity and scale. Profile.

  15. Search Results | Page 814 | IDRC - International Development ...

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

    1996-01-01

    Results 8131 - 8140 of 8490 ... Development and Global Governance. Fifty years on, the reform of the Bretton Woods institutions — the World Bank and the International Monetary Fund — has become a lively issue. Publication Date. January 1, 1996. Books.

  16. Search Results | Page 32 | IDRC - International Development ...

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

    Results 311 - 320 of 9175 ... Atelier de formation en expansion des ressources, 3-5 mai 2004, ... Empowering local stakeholders for sustainable groundwater management : final technical report ... Radio episode : occupational health and safety health workers ... International protection of geographical indications : the Asian ...

  17. Search Results | Page 51 | IDRC - International Development ...

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

    Results 501 - 510 of 650 ... ... NETWORKS filter · Economic and social development 30 Apply ... Consolidating African Research and Education Networking ... The debate over intellectual property policies and their effects is highly contested. ... by Wellcome Trust, the Department for International Development (DFID) and IDRC.

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

    Results 161 - 170 of 9581 ... Journal of peacebuilding and development, volume 3, number 1, 2006 ... As the country embarked on a path of economic reform, care ... DEVELOPMENT RESEARCH YOUTH SOCIAL DEVELOPMENT International ... Reasons for neglect of residential land issues in Navliwadi, Maharastra, India.

  19. Search Results | Page 699 | IDRC - International Development ...

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

    Results 6981 - 6990 of 9602 ... ... Societies (4) Apply International Partnerships for Sustainable Societies filter ... The way in which the extractive industry (mining) in Latin ... In Asia, demographic pressure has strained the education ... Opportunities in CARICOM Migration : Brain Circulation, Diasporic Tourism, and Investment.

  20. Search Results | Page 782 | IDRC - International Development ...

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    Results 7811 - 7820 of 9602 ... ... Training materials filter · Perspectives (45) Apply Perspectives filter .... Research and International Trade Policy Negotiations: ... Market Dynamics and Productivity in Developing Countries: Economic Reforms in the Middle East and ... Competition Policies in Emerging Economies: Lessons and ...

  1. Search Results | Page 19 | IDRC - International Development ...

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

    Results 181 - 190 of 8517 ... Science Diplomacy Awards recognize outstanding achievements in South Africa's international science, technology, and innovation (STI) ... digital technologies can contribute to achieving the targets set out in the Sustainable Development Goals (SDG) by 2030 by fostering economic growth, ...

  2. Search Results | Page 44 | IDRC - International Development ...

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

    Results 431 - 440 of 902 ... ... DEVELOPING COUNTRIES 19 Apply DEVELOPING COUNTRIES filter · LAW ... Final report on IDRC's participation in the 11th World Congress on ... The Centre for International Sustainable Development Law ... They plan production, procurement and commercialization but outsource production ...

  3. Search Results | Page 77 | IDRC - International Development ...

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

    Results 761 - 770 of 875 ... Latin American Knowledge Networking Program on Gender, Macroeconomics and International Economics ... "100133 Building Learning Systems for Honduran Development. ... Historically, the cooperative sector in Latin America has ... Cities of Life and Death presents findings from research led by ...

  4. Search Results | Page 18 | IDRC - International Development ...

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

    Results 171 - 180 of 870 ... International cooperation Evaluation NETWORKS INFORMATION ... Regional integration and foreign direct investment : the potential impact of the ... (FDI) and to the development of regional integration agreements (RIA). ... In this study, policy recommendations are based on information generated ...

  5. Search Results | Page 787 | IDRC - International Development ...

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

    Results 7861 - 7870 of 9602 ... The study's author, Stacie Travers, also carried out four case studies ... Development Regional development Economics Environment Food ... generating ideas and building international networks. ... Learning financial skills through involvement in an urban farming cooperative has improved the ...

  6. Results of gap conductance tests in the power burst facility

    International Nuclear Information System (INIS)

    Garner, R.W.; Sparks, D.T.

    1977-01-01

    Light water reactor (LWR) fuel rod behavior studies are being conducted by the Thermal Fuels Behavior Program of EG and G Idaho, Inc. These studies are being performed under contract to the Energy Research and Development Adminstration at the Idaho National Engineering Laboratory (INEL), as part of the Nuclear Regulatory Commission's Water Reactor Safety Research Fuel Behavior Program. Experimental data for verification of analytical models developed to predict light water nuclear fuel rod behavior under normal and postulated accident conditions are being obtained from a variety of in-reactor and out-of-reactor experiments. This paper summarizes the results of tests performed in the Power Burst Facility (PBF) to obtain data from which the thermal response, gap conductance, and stored energy of LWR fuel rods can be determined. Primary objectives of the PBF gap conductance test program are (a) to obtain data on a variety of pressurized water reactor (PWR) and boiling water reactor (BWR) fuel rod designs, under a wide range of operating conditions, from which gap conductance values can be determined and (b) to evaluate experimentally the power oscillation method for measuring the gap conductance and thermal response of a fresh or burned LWR fuel rod. Tests have been performed with both irradiated and unirradiated PWR-type fuel and with fresh BWR-type fuel rods. Some PWR rod test results are described, and the thermal response data from BWR rod tests are discussed in greater detail. Comparisons are made of gap conductance values determined by the tests with analytically calculated values using the Fuel Rod Analysis Program-Transient (FRAP-T) computer code. These comparisons provide insight into both the experimental measurements methods and the validity of the gap conductance models

  7. Search Results | Page 32 | IDRC - International Development ...

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

    Results 311 - 320 of 9175 ... Atelier de formation en expansion des ressources, 3-5 mai 2004, Mbodiène, ... stakeholders in regional water management in Cliza municipality, Bolivia. ... Radio episode : occupational health and safety health workers ... International protection of geographical indications : the Asian experience.

  8. Search Results | Page 43 | IDRC - International Development ...

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

    Results 421 - 430 of 8531 ... Monitoring subnational violence in Asia ... Partnership for Maternal, Newborn, Child, and Adolescent Health Research ... on their way through Mexico are victims of sexual violence, according to reports from Amnesty International. Project. -. Violence Prevention, Access to Justice, and Economic ...

  9. Search Results | Page 8 | IDRC - International Development ...

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

    Results 71 - 80 of 650 ... Global Administrative Law: Improving Inter-institutional Connections in Global and National Regulatory Governance ... This grant will help the Norman Paterson School of International Affairs at Carleton University (Ottawa) publish three volumes of Canada Among Nations (CAN), described as the ...

  10. Search Results | Page 55 | IDRC - International Development ...

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

    Results 541 - 550 of 8531 ... ... Perspectives (44) Apply Perspectives filter · Training materials (43) Apply .... Since the mid-2000s, international and Chinese development policies have ... Impact assessment of adaptation options and strategies for coping ... fields of food security, human health and water resources management.

  11. Search Results | Page 809 | IDRC - International Development ...

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

    1997-01-01

    Results 8081 - 8090 of 8491 ... All economic activity depends on the environment. This simple fact has spurred the international community into giving more and more attention to the environment in general and the environmental performance of industry in particular. Publication Date. January 1, 1997. Books.

  12. Search Results | Page 13 | IDRC - International Development ...

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

    Results 121 - 130 of 180 ... ... International Research Initiative on Adaptation to Climate Change 5 ... Exploring the Potential Benefits of Mobile Phone Service for Epidemiological Monitoring in Mali ... Establishing the Prerequisites for Randomized Trials of HIV ... The African Development of AIDS Prevention Trials (ADAPT2) ...

  13. Search Results | Page 9 | IDRC - International Development ...

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

    Results 81 - 90 of 220 ... Canadian development report 2011 : global challenges; multilateral solutions ... Scaling up the international impact of action research : SAS phase 3; final ... provide scientific validation of medicinal plants; promote inclusion of traditional ... system for collection and analysis of medical field survey data.

  14. Search Results | Page 17 | IDRC - International Development ...

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

    Results 161 - 170 of 8518 ... WEConnect International matches businesses owned by women with multinational corporations that want to buy more services from women. ... Brazil, metal waste and mud flowed downstream, contaminating the water and wreaking havoc as the worst environmental disaster in the nation's history.

  15. Search Results | Page 49 | IDRC - International Development ...

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

    2009-01-01

    Results 481 - 490 of 8490 ... Development of an Equitable Information Society : the Role of African Parliaments; international conference, Kigali, Rwanda, 4th-5th March 2009. Published date. January 1, 2009. Studies. Collaborative information and communication technology research : the potential for achieving strategic ...

  16. Search Results | Page 845 | IDRC - International Development ...

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

    Results 8441 - 8450 of 8489 ... Quarterly financial reports. A quarterly analysis of IDRC's revenues and expenses, as required under Canada's Financial Administration Act. ... The International Development Research Centre posts summaries of completed Access to Information requests by its Access to Information and Privacy ...

  17. Search Results | Page 848 | IDRC - International Development ...

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

    Results 8471 - 8480 of 8518 ... Quarterly financial reports. A quarterly analysis of IDRC's revenues and expenses, as required under Canada's Financial Administration Act. ... The International Development Research Centre posts summaries of completed Access to Information requests by its Access to Information and Privacy ...

  18. Search Results | Page 832 | IDRC - International Development ...

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

    2005-06-29

    Results 8311 - 8320 of 8491 ... Accountability of the International Monetary Fund. Accountability is a hot button issue in discussions of IMF reform. Unfortunately, it is a topic where analysis is all too often colored by value judgments. Publication Date. June 29, 2005. Books ...

  19. Search Results | Page 27 | IDRC - International Development ...

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    Results 261 - 270 of 1130 ... IDRC-funded researchers propose local urban agriculture as a solution to food insecurity in a recent paper published by the International Centre for Advanced Mediterranean Agronomic Studies. ... Agricultural extension uses scientific research to educate farmers and improve agricultural practices.

  20. Search Results | Page 787 | IDRC - International Development ...

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

    Results 7861 - 7870 of 9606 ... A research network on telecommunications policy is playing a significant ... CSOs that are engaged in international cooperation for development but ... The study's author, Stacie Travers, also carried out four case studies on ... Development Regional development Economics Environment Food ...

  1. Search Results | Page 25 | IDRC - International Development ...

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    Results 241 - 250 of 374 ... ... 9 Apply INTELLECTUAL PROPERTY filter · PEACE RESEARCH 9 Apply ... Producing bananas for export is an important economic activity in Costa Rica. ... has increased due to agricultural failure, social unrest and high unemployment. ... enterprises (SMEs) of engaging with international markets.

  2. Search Results | Page 715 | IDRC - International Development ...

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

    Results 7141 - 7150 of 9577 ... Application of Total Innovation Management to Chinese Small and Medium Enterprises ... Peace, Human Security and Sustainable Development in Africa ... with partner organizations in Africa and internationally. Project ... Sri Lanka does not have an official science and technology (S&T) policy.

  3. Search Results | Page 844 | IDRC - International Development ...

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

    2009-10-07

    Results 8431 - 8440 of 8491 ... Research and International Trade Policy Negotiations: Knowledge and Power in Latin America. Through the 1980s and 1990s, most countries of Latin America embarked upon a process of trade liberalization and economic internationalization. Publication Date. October 7, 2009. Books ...

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    Results 111 - 120 of 869 ... ... for Innovation filter · Canadian International Food Security Research Fund 13 Apply ... Innovation and productivity in information technology services and communication in Brazil : an analysis from a CDM framework ... Innovation and the new service economy in Latin America and the Caribbean.

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    Results 91 - 100 of 8491 ... Building research capacity for inclusive public finance in Myanmar ... a new initiative, Knowledge for Democracy Myanmar (K4DM), ... in science, technology, engineering and mathematics careers in ... and international organizations to address challenges faced by ... Careers · Contact Us · Site map.

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    Results 241 - 250 of 875 ... ... Research in Action 52 Apply Research in Action filter · Studies 52 Apply Studies filter .... Reciprocally, crops can influence ground water, altering water table depth and chemical composition. ... Journal articles ... Sharing national and international experiences on the development of products and ...

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    Results 141 - 150 of 199 ... ... Research Initiative on Adaptation to Climate Change 5 Apply International ... This project aims to improve the efficiency of the nascent innovation system ... MS Swaminathan Research Foundation : Organizational and ... This grant will support a study of the factors (aspects, instruments, sectors and ...

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

    Results 331 - 340 of 369 ... Gender Sensitive Research for Tobacco Control in Brazil ... (IYF) with support from the Inter-American Development Bank (IDB) and a number of other donors. ... Unfortunately, the industry has been accompanied by only minor ... Gender, International Law and Justice : Access to Gender Equality.

  9. Search Results | Page 799 | IDRC - International Development ...

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

    Results 7981 - 7990 of 8490 ... New Partnerships Stimulate Agricultural Innovation, Greater Food Security. Despite some relief from recent skyrocketing food prices, many poor consumers in developing countries are paying much more for their food than they were just a few years ago. Research in Action. International ...

  10. Search Results | Page 843 | IDRC - International Development ...

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    Results 8421 - 8430 of 8531 ... The emergence of open networked models made possible by digital technology has the potential to transform international development. ... In recent years, the Internet and other network technologies have emerged as a central issue for development in Latin America and the Caribbean.

  11. Search Results | Page 69 | IDRC - International Development ...

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

    2011-01-01

    Results 681 - 690 of 8490 ... Abstract for oral presentation : addressing health risk of communities residing close to stone quarrying and crushing unit using ecohealth framework in Central India. Published date. January 1, 2011. Studies. -. Knowledge for change knowledge as change, Cape Town International Book Fair, ...

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    Results 101 - 110 of 180 ... Health Financing and Benefit Incidence Analysis in Uganda and Zambia. Universal health coverage is a major goal internationally. Under universal systems, health care is paid for in advance, via prepayment mechanisms, and the use of health services is based on need. Project.

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

    Results 81 - 90 of 180 ... Remove Project filter Project; Journal articles 185 Apply Journal .... Canadian International Immunization Initiative for Haiti (CIII2 ... Evaluation of the New Curriculum of the College of Health Sciences, Makerere University (Uganda) ... Ethical Medical and Biomedical Practice in Health Research in Africa.

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

    Results 591 - 600 of 650 ... Public Policy and Protection from Exclusion - Phase III ... International Covenant on Economic, Social and Cultural Rights (ICESCR) are ... Panafrican Research Agenda on the Integration of ICTs in Education - Phase I ... Development, the New Partnership for Africa's Development (NEPAD) and the ...

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

    Results 511 - 520 of 658 ... ... NETWORKS filter · Economic and social development 30 Apply ... The debate over intellectual property policies and their effects is highly contested. ... It is generally acknowledged that mass media (specifically radio) play an ... by Wellcome Trust, the Department for International Development ...

  16. Search Results | Page 892 | IDRC - International Development ...

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

    Results 8911 - 8920 of 9603 ... Making the economy work for youth ... entering the marketplace as small business owners, offering a ... Kingdom's Department for International Development and The William and Flora Hewlett Foundation, IDRC is launching a call for research proposals on Growth and Economic Opportunities ...

  17. Search Results | Page 836 | IDRC - International Development ...

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

    2003-01-01

    Results 8351 - 8360 of 8491 ... ... Societies, and Individuals. This publication reviews and synthesizes the literature on tobacco-related health economic evaluation, with a focus on developing countries. IDRC 's Research for International To. Publication Date. January 1, 2003. Research in Action. Access to ICT Networking ...

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

    Results 41 - 50 of 56 ... ... and Food Security filter · Climate Change 1 Apply Climate Change filter ... Creating an International Network of Democracy Builders ... Creating an Economically Enabling and Competitive Business Environment in the West Bank ... The roots of destabilization, migration, and local conflict around the ...

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

    Results 391 - 400 of 439 ... Gender, International Law and Justice : Access to Gender Equality ... Faith, Social Activism and Politics : Role of Faith Based Organizations in Influencing Public Policy (Lebanon) ... Palestinian women and girls account for over half of the Arab population in Israel, which comprises approximately 17% ...

  20. Search Results | Page 65 | IDRC - International Development ...

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

    Results 641 - 650 of 902 ... Ecology of Access to Educational Material in Developing World Universities ... understanding of and engagement with international research for development. ... respondents ranked labour market problems first on a list of 10 ... a pioneer in the discipline of economic development theory and its policy ...

  1. Search Results | IDRC - International Development Research Centre

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

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

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

    Results 91 - 100 of 123 ... Migration is a key socioeconomic process in Central America, particularly in Honduras. ... insecurity in the Middle East and North Africa (MENA) will require ... Enhancing the Action Research Capacity of the International Model Forest Network ... Gendered Migration and Agriculture in the Dry Areas ...

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    Results 61 - 70 of 102 ... ... Journal articles 6 Apply Journal articles filter · Evaluations 5 Apply Evaluations .... The explosive growth of India's economy has led to a proliferation of insurance ... Canadian Association for the Study of International Development (CASID) ... Crime and Violence : the Role of Community Social Capital.

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    Results 171 - 180 of 197 ... Open Business Models (Latin America) - Phase II ... Mother and Child Health International Research Network ... Impact of ICTs on Local Democracy : Transparency and Citizen Participation in the Municipality of Peñalolén (Chile) ... great socioeconomic diversity and strong social networks (clubs for ...

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    Results 21 - 30 of 8491 ... ... use as a threat not only to global health, but also to international development efforts. ... Collaboration in informal settlements: tackling flooding with a local perspective. In most developing countries, solid waste management is a ... public service, academia, and at the Canadian Museum of History.

  6. Search Results | Page 57 | IDRC - International Development ...

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

    2006-03-01

    Results 561 - 570 of 875 ... ... WOMEN'S RIGHTS 17 Apply WOMEN'S RIGHTS filter · YOUTH ... The Center for Global Development (CGD), located in Washington DC, is a globally preeminent think tank ... In March 2007, IDRC's Research for International Tobacco ... Since March 1, 2006, all enclosed spaces in Uruguay have ...

  7. Search Results | Page 17 | IDRC - International Development ...

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

    2006-03-01

    Results 161 - 170 of 369 ... ... WOMEN'S RIGHTS 10 Apply WOMEN'S RIGHTS filter · ACCESS ... The Center for Global Development (CGD), located in Washington DC, is a globally preeminent think tank ... In March 2007, IDRC's Research for International Tobacco ... Since March 1, 2006, all enclosed spaces in Uruguay have ...

  8. Search Results | Page 9 | IDRC - International Development ...

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

    Results 81 - 90 of 209 ... Capacity Building for a New Social and Economic Policy Strategy in Paraguay ... The global financial crisis of 2008 has aggravated poverty and ... Managing International Labour Migration in ASEAN ... to help African and Caribbean countries derive full benefit from integration into the global economy.

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

    Results 31 - 37 of 37 ... ... GENDER ROLES filter · Governance 1 Apply Governance filter · HEALTH SERVICES 1 ... Promoting leaders in labour research ... An international research centre has become a global force working to improve ... how and why, in the context of their foreign policy, security and economic relationships.

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

    Results 51 - 60 of 80 ... ... Middle East 260 Apply Middle East filter · West Indies 256 Apply West Indies filter ... Competition Policies in Emerging Economies: Lessons and Challenges ... such as floods, significantly increase internal migration in Costa Rica. ... Broadening the benefits of trade: The Latin American trade network.

  11. Search Results | Page 844 | IDRC - International Development ...

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

    Results 8431 - 8440 of 8491 ... ... 255 Apply West Indies filter · United Kingdom 107 Apply United Kingdom filter .... Fuelling Economic Growth: The Role of Public–Private Sector Research in Development ... Water as a Human Right for the Middle East and North Africa ... Research and International Trade Policy Negotiations: ...

  12. Search Results | Page 827 | IDRC - International Development ...

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

    2001-01-01

    Results 8261 - 8270 of 8491 ... The international community faces no more critical issue currently than how to protect people caught in new and large-scale humanitarian crises — humanitarian intervention has been controversial both when it has happened, as in Kosovo, and when it. Publication Date. January 1, 2001.

  13. Search Results | Page 7 | IDRC - International Development ...

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

    Results 61 - 70 of 112 ... ... 60 Apply Books filter · Journal articles 57 Apply Journal articles filter .... Developing Capacity for Agricultural Research for Development in Sub-Saharan Africa ... Canadian International Food Security Research Fund - Phase II ... of rural and environmental issues within the academic community with a ...

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

    Directory of Open Access Journals (Sweden)

    Erika Malich

    2018-02-01

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

  15. Search Results | Page 23 | IDRC - International Development ...

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

    Results 221 - 230 of 8531 ... Take heart in an initiative aiming to bring universal healthcare to Pakistan ... of health financing that enrolls primarily public sector health facilities. ... Expanding women's financial inclusion: A win-win for women and ... for the Centre for International and Comparative Studies at the University of Iowa.

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    Results 11 - 20 of 197 ... ... Apply ECONOMIC GROWTH filter · INFORMAL SECTOR 5 Apply INFORMAL ... Evaluating the impact of digital tools to teach math and science in Chile ... countries fare poorly in international comparisons of learning assessments. ... in low-income countries made it to the last grade of primary school.

  17. Search Results | Page 65 | IDRC - International Development ...

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

    2011-07-01

    Results 641 - 650 of 8518 ... ... Apply International Partnerships for Sustainable Societies filter ... System dynamics and GIS in the simulation of environmental ... July 1, 2011 ... Establishing a recovery orientation in first line mental health teams in Québec : perspectives from ... Sea otter tourism in British Columbia : the effects of ...

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    Results 641 - 650 of 875 ... ... YOUTH 17 Apply YOUTH filter · ADMINISTRATIVE REFORM 16 ... There is evidence that the new wave of information and ... are reducing the cost to small and medium enterprises (SMEs) of engaging with international markets. ... In most South Asian contexts, formal and informal legal systems ...

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    Results 191 - 200 of 1298 ... A research network on telecommunications policy is playing a ... are engaged in international cooperation for development but don't have research as their prime mandate. The study's author, Stacie Travers, also carried out four case ... Increasingly, residents of peri-urban areas are facing water ...

  20. Search Results | Page 18 | IDRC - International Development ...

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

    Results 171 - 180 of 257 ... ... Safe and Inclusive Cities 1 Apply Safe and Inclusive Cities filter · Technology ... Regional Dialogue on the Information Society Network (Latin ... engaged in international cooperation for development but don't have ... The study's author, Stacie Travers, also carried out four case studies on Canadian ...

  1. Nuclear energy - the century's principles of law and good conduct in international nuclear trade

    International Nuclear Information System (INIS)

    Coimbra, G.L.

    1992-01-01

    This paper considers the object and nature of the models of nuclear co-operation between Brazil and developed countries, with regard to the peaceful uses of nuclear energy. As an observer, the author analyses some of the juridicial and ethical aspects of the Brazilian Nuclear Programme. She examines some of the realities to be faced, and points out how important it is to anticipate and take necessary steps in order that difficulties, which are easily identifiable, may be reversed in the near future. The author also calls into question the means for reversal of the current situation, so as to satisfy the parties concerned: Brazil and her potential partners. Finally, the paper aims at complying with the conclusions reached by Working Group number 3 of the International Law Association on ''The Principles of Good Conduct in the International Nuclear Trade''. (author)

  2. Search Results | Page 23 | IDRC - International Development ...

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

    2010-04-23

    Results 221 - 230 of 875 ... The International Barcode of Life (iBOL) project, received a funding boost of $35 million from Canadian agencies for a 26-nation effort to collect specimens, sequence their DNA, and build an informatics platform using digital bar codes to store an. Published date. April 23, 2010. Journal articles.

  3. Search Results | Page 100 | IDRC - International Development ...

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

    Results 991 - 1000 of 9602 ... IDRC Bulletin — International Women's Day 2018 ... Enhancing opportunities for rural youth in post-conflict ... The lack of reliable data limits the ability of health providers, ... However, they can also be sources of inequality and social ... Copyright · Open access policy · Privacy policy · Research ...

  4. Search Results | Page 844 | IDRC - International Development ...

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

    Results 8431 - 8440 of 8491 ... Fuelling Economic Growth: The Role of Public–Private Sector Research in ... Water as a Human Right for the Middle East and North Africa ... growth. It has a crucial role to play as global economies recover from the current financial crisis. ... Research and International Trade Policy Negotiations: ...

  5. Search Results | Page 66 | IDRC - International Development ...

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

    2010-01-01

    Results 651 - 660 of 8487 ... ... Apply International Partnerships for Sustainable Societies filter ... Developing a predictive GIS model of sea level rise for a ... January 1, 2010 ... Establishing a recovery orientation in first line mental health teams in Québec : perspectives from ... Sea otter tourism in British Columbia : the effects of ...

  6. An improved method for interpreting API filter press hydraulic conductivity test results

    International Nuclear Information System (INIS)

    Heslin, G.M.; Baxter, D.Y.; Filz, G.M.; Davidson, R.R.

    1997-01-01

    The American Petroleum Institute (API) filter press is frequently used to measure the hydraulic conductivity of soil-bentonite backfill during the mix design process and as part of construction quality controls. However, interpretation of the test results is complicated by the fact that the seepage-induced consolidation pressure varies from zero at the top of the specimen to a maximum value at the bottom of the specimen. An analytical solution is available which relates the stress, compressibility, and hydraulic conductivity in soil consolidated by seepage forces. This paper presents the results of a laboratory investigation undertaken to support application of this theory to API hydraulic conductivity tests. When the API test results are interpreted using seepage consolidation theory, they are in good agreement with the results of consolidometer permeameter tests. Limitations of the API test are also discussed

  7. Audiological results with Baha in conductive and mixed hearing loss.

    Science.gov (United States)

    Pfiffner, Flurin; Caversaccio, Marco-Domenico; Kompis, Martin

    2011-01-01

    The level of improvement in the audiological results of Baha(®) users mainly depends on the patient's preoperative hearing thresholds and the type of Baha sound processor used. This investigation shows correlations between the preoperative hearing threshold and postoperative aided thresholds and audiological results in speech understanding in quiet of 84 Baha users with unilateral conductive hearing loss, bilateral conductive hearing loss and bilateral mixed hearing loss. Secondly, speech understanding in noise of 26 Baha users with different Baha sound processors (Compact, Divino, and BP100) is investigated. Linear regression between aided sound field thresholds and bone conduction (BC) thresholds of the better ear shows highest correlation coefficients and the steepest slope. Differences between better BC thresholds and aided sound field thresholds are smallest for mid-frequencies (1 and 2 kHz) and become larger at 0.5 and 4 kHz. For Baha users, the gain in speech recognition in quiet can be expected to lie in the order of magnitude of the gain in their hearing threshold. Compared to its predecessor sound processors Baha(®) Compact and Baha(®) Divino, Baha(®) BP100 improves speech understanding in noise significantly by +0.9 to +4.6 dB signal-to-noise ratio, depending on the setting and the use of directional microphone. For Baha users with unilateral and bilateral conductive hearing loss and bilateral mixed hearing loss, audiological results in aided sound field thresholds can be estimated with the better BC hearing threshold. The benefit in speech understanding in quiet can be expected to be similar to the gain in their sound field hearing threshold. The most recent technology of Baha sound processor improves speech understanding in noise by an order of magnitude that is well perceived by users and which can be very useful in everyday life. Copyright © 2011 S. Karger AG, Basel.

  8. Search Results | Page 11 | IDRC - International Development ...

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

    Results 101 - 110 of 319 ... World Bank's World Development Report 2008 : agriculture for development; ... Mid-term review : sustainable management of Algerien steppes; ... Two training workshops were conducted in knowledge sharing ...

  9. Pore Formation and Mobility Investigation (PFMI): Concept, Hardware Development, and Initial Analysis of Experiments Conducted Aboard the International Space Station

    Science.gov (United States)

    Grugel, Richard N.

    2003-01-01

    Porosity in the form of "bubbles and pipes" can occur during controlled directional solidification processing of metal alloys. This is a consequence that 1) precludes obtaining any meaningful scientific results and 2) is detrimental to desired material properties. Unfortunately, several Microgravity experiments have been compromised by porosity. The intent of the PFMl investigation is to conduct a systematic effort directed towards understanding porosity formation and mobility during controlled directional solidification (DS) in a microgravity environment. PFMl uses a pure transparent material, succinonitrile (SCN), as well as SCN "alloyed" with water, in conjunction with a translating temperature gradient stage so that direct observation and recording of pore generation and mobility can be made. PFMl is investigating the role of thermocapillary forces and temperature gradients in affecting bubble dynamics as well as other solidification processes in a microgravity environment. This presentation will cover the concept, hardware development, operations, and the initial results from experiments conducted aboard the International Space Station.

  10. 1999 annual summary report on results. International clean energy network using hydrogen conversion (WE-NET)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The R and D were conducted on the international clean network (WE-NET) which aims at producing hydrogen by using renewable energy, converting it in a form suitable for transportation and supplying the hydrogen to places of quantity consumption of energy. The FY 1999 results were summed up. In the system evaluation, study was made on sodium carbonate electrolysis by-producing hydrogen, the supply amount by coke oven by-producing hydrogen and the economical efficiency, etc. As to the safety, study was made on the design of hydrogen supply stand model. Concerning the power generation technology, study was conducted on element technologies of injection valve, exhaust gas condenser, gas/liquid separator, etc. Relating to the hydrogen fueled vehicle system, the shock destructive testing, etc. were conducted on the hydrogen tank and hydrogen storage alloys. Besides, a lot of R and D were carried out of pure water use solid polymer fuel cells, hydrogen stand, hydrogen production technology, hydrogen transportation/storage technology, low temperature materials, transportation/storage using hydrogen storage alloys, innovative advanced technology, etc. (NEDO)

  11. Benefits of International Collaboration on the International Space Station

    Science.gov (United States)

    Hasbrook, Pete; Robinson, Julie A.; Brown Tate, Judy; Thumm, Tracy; Cohen, Luchino; Marcil, Isabelle; De Parolis, Lina; Hatton, Jason; Umezawa, Kazuo; Shirakawa, Masaki; hide

    2017-01-01

    The International Space Station is a valuable platform for research in space, but the benefits are limited if research is only conducted by individual countries. Through the efforts of the ISS Program Science Forum, international science working groups, and interagency cooperation, international collaboration on the ISS has expanded as ISS utilization has matured. Members of science teams benefit from working with counterparts in other countries. Scientists and institutions bring years of experience and specialized expertise to collaborative investigations, leading to new perspectives and approaches to scientific challenges. Combining new ideas and historical results brings synergy and improved peer-reviewed scientific methods and results. World-class research facilities can be expensive and logistically complicated, jeopardizing their full utilization. Experiments that would be prohibitively expensive for a single country can be achieved through contributions of resources from two or more countries, such as crew time, up- and downmass, and experiment hardware. Cooperation also avoids duplication of experiments and hardware among agencies. Biomedical experiments can be completed earlier if astronauts or cosmonauts from multiple agencies participate. Countries responding to natural disasters benefit from ISS imagery assets, even if the country has no space agency of its own. Students around the world participate in ISS educational opportunities, and work with students in other countries, through open curriculum packages and through international competitions. Even experiments conducted by a single country can benefit scientists around the world, through specimen sharing programs and publicly accessible "open data" repositories. For ISS data, these repositories include GeneLab and the Physical Science Informatics System. Scientists can conduct new research using ISS data without having to launch and execute their own experiments. Multilateral collections of research

  12. Discrete Element Modeling Results of Proppant Rearrangement in the Cooke Conductivity Cell

    Energy Technology Data Exchange (ETDEWEB)

    Earl Mattson; Hai Huang; Michael Conway; Lisa O' Connell

    2014-02-01

    The study of propped fracture conductivity began in earnest with the development of the Cooke cell which later became part of the initial API standard. Subsequent developments included a patented multicell design to conduct 4 tests in a press at the same time. Other modifications have been used by various investigators. Recent studies by the Stim-Lab proppant consortium have indicated that the flow field across a Cooke proppant conductivity testing cell may not be uniform as initially believed which resulted is significantly different conductivity results. Post test analysis of low temperature metal alloy injections at the termination of proppant testing prior to the release of the applied stress suggest that higher flow is to be expected along the sides and top of the proppant pack than compared to the middle of the pack. To evaluate these experimental findings, a physics-based two-dimensional (2-D) discrete element model (DEM) was developed and applied to simulate proppant rearrangement during stress loading in the Cooke conductivity cell and the resulting porosity field. Analysis of these simulations are critical to understanding the impact of modification to the testing cell as well as understanding key proppant conductivity issues such as how these effects are manifested in proppant concentration testing results. The 2-D DEM model was constructed to represent a realistic cross section of the Cooke cell with a distribution of four material properties, three that represented the Cooke cell (steel, sandstone,square rings), and one representing the proppant. In principle, Cooke cell materials can be approximated as assemblies of independent discrete elements (particles) of various sizes and material properties that interact via cohesive interactions, repulsive forces, and frictional forces. The macroscopic behavior can then be modeled as the collective behavior of many interacting discrete elements. This DEM model is particularly suitable for modeling proppant

  13. Search Results | Page 8 | IDRC - International Development ...

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

    Results 71 - 80 of 180 ... ... for Conducting HIV Prevention Trials in the Health Care Workplace ... Making use of information and communication technology (ICT) to ensure ... Open Architecture Standards and Information Systems (OASIS II) ...

  14. Thermal conductivity of silicic tuffs: predictive formalism and comparison with preliminary experimental results

    International Nuclear Information System (INIS)

    Lappin, A. R.

    1980-07-01

    Performance of both near- and far-field thermomechanical calculations to assess the feasibility of waste disposal in silicic tuffs requires a formalism for predicting thermal conductivity of a broad range of tuffs. This report summarizes the available thermal conductivity data for silicate phases that occur in tuffs and describes several grain-density and conductivity trends which may be expected to result from post-emplacement alteration. A bounding curve is drawn that predicts the minimum theoretical matrix (zero-porosity) conductivity for most tuffs as a function of grain density. Comparison of experimental results with this curve shows that experimental conductivities are consistently lower at any given grain density. Use of the lowered bounding curve and an effective gas conductivity of 0.12 W/m 0 C allows conservative prediction of conductivity for a broad range of tuff types. For the samples measured here, use of the predictive curve allows estimation of conductivity to within 15% or better, with one exception. Application and possible improvement of the formalism are also discussed

  15. Recently aspects regarding International Auditing Standard 200 „Overall Objectives of the Independent Auditor and the Conduct of an Audit in Accordance with International Standards on Auditing”

    Directory of Open Access Journals (Sweden)

    Daniel Botez

    2009-12-01

    Full Text Available The purpose of an audit is to enhance the degree of confidence of intended users in the financial statements. This is achieved by the expression of an opinion by the auditor on whether the financial statements are prepared, in all material respects, in accordance with an applicable financial reporting framework. The International Standard on Auditing 200 (ISA 200 deals with the independent auditor’s overall responsibilities when conducting an audit of financial statements in accordance with International Standards on Auditing (ISAs.

  16. Internal and external control of net photosynthesis and stomatal conductance of mature eastern white pine (Pinus strobus)

    Science.gov (United States)

    Chris A. Maier; R.O. Teskey

    1992-01-01

    Leaf gas exchange and water relations were monitored in the upper canopy of two 25 m tall eastern white pine (Pinus strobus L.) trees over two consecutive growing seasons (1986 and 1987). Examination of the seasonal and diurnal patterns of net photosynthesis and leaf conductance showed that both internal and external (environmental) factors were...

  17. Search Results | Page 66 | IDRC - International Development ...

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

    Results 651 - 660 of 1762 ... Climate-proof response-capability for green water saving and agriculture ... providers, poor water quality, and limited access to water infrastructure. ... up to CA$39,000 to conduct research in an African host institution.

  18. Results of a 2-Week Inpatient Stay at the Department for Internal and Integrative Medicine: An Observational Study

    Directory of Open Access Journals (Sweden)

    Romy Lauche

    2012-01-01

    Full Text Available Introduction. The Department for Internal and Integrative Medicine in Essen utilizes mind/body medical elements in order to empower patients with chronic diseases to better cope with their symptoms and to adopt a healthy lifestyle. This study explored the influence and predictors of a 2-week integrative treatment program on patients’ quality of life. Methods. This observational study was conducted with inpatients as part of the quality assurance program. Patients’ quality of life, psychological symptoms, and health locus of control were measured on admission and discharge and again 3, 6, and 12 months after discharge. Regression analyses were conducted to determine the factors predicting improved quality of life. Results. Data from 2486 inpatients treated in 2001–2004 were included (80% female, mean age 53.9 ± 14.3 years. Response rates decreased to 50% at 12 months. Small-to-moderate effects were found on patients’ quality of life, anxiety, and depression. Patients’ internal locus of control significantly increased. Improved quality of life was mainly predicted by lower baseline scores. Conclusion. Results of this study suggest that a 2-week inpatient treatment might sustainably reduce patients’ symptoms and increase their quality of life; however, conclusions are only preliminary. More research is needed to enable the effectiveness to be judged conclusively.

  19. What Did We Learn about Our Teachers and Principals? Results of the TALIS-2013 International Comparative Study

    Science.gov (United States)

    Pinskaya, M. A.; Lenskaya, E. A.; Ponomareva, A. A.; Brun, I. V.; Kosaretsky, S. G.; Savelyeva, M. B.

    2016-01-01

    The Teaching and Learning International Survey (TALIS) is a large-scale and authoritative international study of teachers. It is conducted by the Organization for Economic Cooperation and Development (OECD) to collect and compare information about teachers and principals in different countries in such key areas as the training and professional…

  20. Search Results | Page 192 | IDRC - International Development ...

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

    2011-01-01

    Manitoba universities and project partners awarded $6.4-Million from Canadian International Food Security Research Fund for international research. Canadian agricultural research in international food security receives financial support through the IDRC, CIFSRF and other partnerships. Published date. January 1, 2011 ...

  1. Search Results | Page 25 | IDRC - International Development ...

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    Results 241 - 250 of 420 ... ... BUILDING 13 Apply INSTITUTION BUILDING filter · RESEARCH CENTRES 13 Apply RESEARCH ... Grassroots Innovation in China and India ... Launched in 2003, Research ICT Africa (RIA) has successfully conducted demand- and ... Startup - Philippines Community Electronic Centres Academy.

  2. Search Results | Page 67 | IDRC - International Development ...

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

    Results 661 - 670 of 875 ... Strengthening Capacity to Respond to Computer Security Incidents in Latin America and the Caribbean. The Internet has become a crucial tool for companies and individuals to conduct all sorts of social and economic transactions. Project.

  3. Overnight Hospital Experiences for Medical Students: Results of the 2014 Clerkship Directors in Internal Medicine National Survey.

    Science.gov (United States)

    Goren, Eric N; Leizman, Debra S; La Rochelle, Jeffrey; Kogan, Jennifer R

    2015-09-01

    Since the 2011 Accreditation Council of Graduate Medical Education (ACGME) work hour rules for residents were implemented, 24-30 h call for interns has been replaced by shift work, including night-float. The impact of these changes on undergraduate medical education experiences in internal medicine has not been described. We aimed to determine the current status of medical students' overnight experiences in Internal Medicine clerkships and sub-internships, and to assess internal medicine educators' perceptions of the importance of overnight work during internal medicine rotations. In May 2014, the Clerkship Directors in Internal Medicine (CDIM) conducted its annual survey. Twenty-eight questions about student participation in overnight work and perceptions of the importance of overnight work (rated on 1-5 Likert scale, 1 = very unimportant and 5 =  ery important) were included. Descriptive statistics were used to summarize responses. Free text results were analyzed qualitatively. The response rate was 78 %. A minority of respondents reported students having any overnight experience during the clerkship (38.7 %) or the sub-internship (40.7 %). Only 5 % of respondents reported having students assigned to night-float rotations outside of clerkships or sub-internships. Respondents agreed that overnight experiences were more important during the sub-internship than the clerkship, 4.0 ± 1.1 vs. 3.2 ± 1.2, p intern in particular was an important chance to practice providing emergency cross coverage and other intern roles. In the era of ACGME duty hours, there is a need to further examine whether there is a role for increased overnight hospital experiences for medical students.

  4. Search Results | Page 16 | IDRC - International Development ...

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

    Results 151 - 160 of 9602 ... Workshop on sustainable supply of medicinal tree products (South ... the value of the assets of the rural poor : a pilot research in Peru, in the ... Management is satisfied with the conduct and findings of the external ...

  5. Sodium conducting polymer electrolytes

    Energy Technology Data Exchange (ETDEWEB)

    Skaarup, S.; West, K. (eds.)

    1989-04-01

    This section deals with the aspects of ionic conduction in general as well as specific experimental results obtained for sodium systems. The conductivity as a function of temperature and oxygen/metal ratio are given for the systems NaI, NaCF/sub 3/SO/sub 3/ and NaClO/sub 4/ plus polyethylene oxide. Attempts have been made to produce mixed phase solid electrolytes analogous to the lithium systems that have worked well. These consist of mixtures of polymer and a solid electrolyte. The addition of both nasicon and sodium beta alumina unexpectedly decreases the ionic conductivity in contrast to the lithium systems. Addition of the nonconducting silica AEROSIL in order to increase the internal surface area has the effect of retarding the phase transition at 60 deg. C, but does not enhance the conductivity. (author) 23 refs.

  6. Mandatory internal mobility in French hospitals: the results of imposed management practices.

    Science.gov (United States)

    van Schingen, Edith; Dariel, Odessa; Lefebvre, Hélène; Challier, Marie-Pierre; Rothan-Tondeur, Monique

    2017-01-01

    To describe the impact of a mandatory internal mobility policy on nurses working in French state-funded health establishments. Public hospitals in France rely on the internal mobility of nursing staff to respond to organisational needs, to reduce costs and to increase productivity. However, there is very little data on the impact of such management practices on the nurses themselves. A cross-sectional study, including 3077 nurses from 35 hospitals in the region of Paris, was conducted. Data were collected using a validated self-assessment questionnaire. Forty per cent of French nurses are required to work in different units. This mobility differs according to individual characteristics [age (P = 0.04), length of service (P = 0.017)] and type of environment [hospital (P < 0.0001), specialty (P < 0.0001)]. We can distinguish two types of approaches for implementing a mandatory staff nurse mobility policy. The first is an event that is regular, planned and lasts for several days. The second is an event that is irregular, short and organised the day before or the day of the change. Overall, while nurses are dissatisfied with all types of mandatory unit changes, this dissatisfaction is primarily a result of the irregular mobility events. This study demonstrates the importance of implementing a planned inter-unit mobility event and proposes recommendations for this type of implementation. © 2016 John Wiley & Sons Ltd.

  7. Search Results | Page 77 | IDRC - International Development ...

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

    2008-01-01

    Results 761 - 770 of 1119 ... This paper examines issues of human mercury (Hg) exposure and adverse health effects throughout the Amazon region. An extensive review was conducted using bibliographic indexes as well as secondary sources. Published date. January 1, 2008. Journal articles. DIET LEBANON INDIGENOUS ...

  8. Search Results | Page 909 | IDRC - International Development ...

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

    Results 9081 - 9090 of 9577 ... Effects of environmental regulations on South Asian food and agricultural exports : a gravity analysis ... SRI LANKA EXPORT PROCEDURES TRADE FACILITATION CUSTOMS FORMALITIES ... The study is aimed at conducting a comprehensive evaluation of the effectiveness of EPZs on poverty ...

  9. Search Results | Page 20 | IDRC - International Development ...

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

    Results 191 - 200 of 260 ... ... and Child Health filter · Climate Change 11 Apply Climate Change filter ... Palestinian Refugee Research Policy Papers ... Health Care Access for Migrant Domestic Workers (Philippines) ... to conduct social and gender analysis in environment and natural resource management (ENRM) research.

  10. Search Results | Page 14 | IDRC - International Development ...

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

    Results 131 - 140 of 201 ... ... CONSUMER BEHAVIOUR 6 Apply CONSUMER BEHAVIOUR filter ... The case of Ghana ... stage of the tobacco epidemic, but tobacco consumption is increasing rapidly. ... During the first phase of this project (103765), researchers conducted a market analysis for bamboo and bamboo products, ...

  11. Search Results | Page 59 | IDRC - International Development ...

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

    Results 581 - 590 of 8531 ... Climate change : vulnerability and adaptation, a case study of men and women farmers in Eritrea. This study is based on qualitative research conducted by the writer using semistructured interviews with key informants, elderly and focus groups with male and female farmers. Published date.

  12. Search Results | Page 29 | IDRC - International Development ...

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    Results 281 - 290 of 439 ... In many low- and middle-income countries where tobacco use is common, ... The Philippines is one of the leading sources of migrant workers in the world. ... Addressing inequality and environmental insecurity in the Middle ... conduct social and gender analysis in environment and natural resource ...

  13. Search Results | Page 10 | IDRC - International Development ...

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

    Results 91 - 100 of 260 ... ... South America 874 Apply South America filter · North and Central America 869 .... In general terms, stress felt by young people relates to primary ... Gender and work in MENA : research capacity building activities; final technical report ... The Institute for Migration Studies (IMS) has conducted and ...

  14. Business Ethics: International Analysis of Codes of Ethics and Conduct

    Directory of Open Access Journals (Sweden)

    Josmar Andrade

    2017-03-01

    Full Text Available Codes of ethics and code of conduct formalize an ideal of expected behavior patterns to managers and employees of organizations, providing standards and orientation that states companies interactions with the community, through products /services, sales force, marketing communications, investments, and relationships with other stakeholders, influencing company reputation and overall Marketing performance. The objective of this study is to analyze the differences in codes of ethics of the largest companies based in Brazil and in Portugal, given their cultural and linguistic similarities. Findings show that the use of codes of ethics are more common in Brazil than in Portugal and that codes of ethics are substantially more extensive and cover a larger number of categories in Brazilian companies, reflecting the organizations’ mission and perception of stakeholders concerns and priorities. We conclude that ethical issues severely impact company reputation and, in a comprehensive sense, overall Marketing performance. Marketing professionals should be systematically aware of how company core values are transmitted to different audiences, including the use of code of ethics to communicate both with internal and external publics. 0 0 1 171 966 CASA DOS ANDRADES 23 14 1123 14.0 96 800x600 Normal 0 false false false EN-US JA X-NONE  

  15. Conduct disorders as a result of specific learning disorders

    OpenAIRE

    VOKROJOVÁ, Nela

    2012-01-01

    This thesis focuses on relationship between specific learning disorders and conduct disorders in puberty. The theoretical part explains the basic terms apearing in the thesis such as specific learning disorders, conduct disorders, puberty and prevention of conduct disorder formation. It presents Czech and foreign research which have already been done in this and related areas. The empirical part uses a quantitative method to measure anxiety and occurrence of conduct disorders in second grade ...

  16. Results submitted to Bureau International des Poids et Mesures (BIPM) for international comparison on 134Cs activity

    International Nuclear Information System (INIS)

    Gibson, F.H.; Smith, L.V.; Rutledge, A.R.; Merritt, J.S.

    1979-02-01

    This report describes the equipment used and the results obtained by the Radioisotope Standardization Group in its participation in the international comparison of activity measurements of a 134 Cs solution that was sponsored by Bureau International des Poids et Mesures (BIPM). The 4π(PC)-γ coincidence method was used with the γ-channel gate set narrowly around photopeaks of approximately 800 keV. The results are compared with those from three other γ-channel gates. An assessment of known and suspected sources of uncertainty is included. (author)

  17. Search Results | Page 21 | IDRC - International Development ...

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

    Results 201 - 210 of 8531 ... Rethinking El Salvador's public transit trouble. Riding a public bus in El Salvador can be a treacherous and even deadly experience. But a local think tank is using its newfound ability to conduct detailed on-the-ground research to help transform a system relied upon by millions. Published date.

  18. Nonlinear heat conduction equations with memory: Physical meaning and analytical results

    Science.gov (United States)

    Artale Harris, Pietro; Garra, Roberto

    2017-06-01

    We study nonlinear heat conduction equations with memory effects within the framework of the fractional calculus approach to the generalized Maxwell-Cattaneo law. Our main aim is to derive the governing equations of heat propagation, considering both the empirical temperature-dependence of the thermal conductivity coefficient (which introduces nonlinearity) and memory effects, according to the general theory of Gurtin and Pipkin of finite velocity thermal propagation with memory. In this framework, we consider in detail two different approaches to the generalized Maxwell-Cattaneo law, based on the application of long-tail Mittag-Leffler memory function and power law relaxation functions, leading to nonlinear time-fractional telegraph and wave-type equations. We also discuss some explicit analytical results to the model equations based on the generalized separating variable method and discuss their meaning in relation to some well-known results of the ordinary case.

  19. Procedure for conducting probabilistic safety assessment: level 1 full power internal event analysis

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Won Dae; Lee, Y. H.; Hwang, M. J. [and others

    2003-07-01

    This report provides guidance on conducting a Level I PSA for internal events in NPPs, which is based on the method and procedure that was used in the PSA for the design of Korea Standard Nuclear Plants (KSNPs). Level I PSA is to delineate the accident sequences leading to core damage and to estimate their frequencies. It has been directly used for assessing and modifying the system safety and reliability as a key and base part of PSA. Also, Level I PSA provides insights into design weakness and into ways of preventing core damage, which in most cases is the precursor to accidents leading to major accidents. So Level I PSA has been used as the essential technical bases for risk-informed application in NPPs. The report consists six major procedural steps for Level I PSA; familiarization of plant, initiating event analysis, event tree analysis, system fault tree analysis, reliability data analysis, and accident sequence quantification. The report is intended to assist technical persons performing Level I PSA for NPPs. A particular aim is to promote a standardized framework, terminology and form of documentation for PSAs. On the other hand, this report would be useful for the managers or regulatory persons related to risk-informed regulation, and also for conducting PSA for other industries.

  20. Comparative Analysis of Results from a Cognitive Emotion Regulation Questionnaire Between International Students from West Asia and Xinjiang College Students in China

    OpenAIRE

    ,; ,; ,; ,

    2016-01-01

    Background The Cognitive Emotion Regulation Questionnaire (CERQ) is a cognitive and emotional tool measuring how individuals deal with stressful life events. However differences exist in the results of CERQ among individuals. Objective This study was conducted to investigate the CERQ results and depressive symptoms of students at our university (both local and international students) in order to provide further guidance for psychological interventions. Methods 255 sophomore and junior interna...

  1. Search Results | Page 176 | IDRC - International Development ...

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

    ... (FBOs) are one of the driving forces for political and social change. ... In this project, IDRC will partner with the Norman Paterson School of International Affairs (NPSIA) in furthering a program of research on international human rights. Project.

  2. Subspeciality training in hematology and oncology, 2003: results of a survey of training program directors conducted by the American Society of Hematology.

    Science.gov (United States)

    Todd, Robert F; Gitlin, Scott D; Burns, Linda J

    2004-06-15

    A survey of directors of adult and pediatric hematology/oncology subspecialty training programs in the United States and Canada was conducted to assess the environment in which recruitment and training is conducted in these medical disciplines. A total of 107 program directors responded to the survey, representing 66% of internal medicine and 47% of pediatric subspecialty programs in hematology or hematology/oncology. Specific areas covered in the web-based questionnaire included the type and demographics of the training program, profile of the training program director, characteristics of the applicant pool and existing trainee recruits, characteristics of the training program environment and curricula, research productivity of trainees, and the career pathways taken by recent training program graduates (including dominant areas of clinical interest). The results of this survey show considerable heterogeneity in the recruiting practices and the environment in which subspecialty training occurs, leading the authors to recommend improvements in or a heightened attention to issues, including recruitment of minority trainees, flexibility to recruit international medical school graduates, timing of trainee acceptance, maintaining the financial support of Medicare graduation medical education (GME), training of physician scientists, organization of the continuity clinic experience, visibility of nonmalignant hematology as a career path, and level of training program director support.

  3. [Inventory of training of internal medicine in France: Results of a national survey].

    Science.gov (United States)

    Samson, M; Terrier, B; Mangin, O; Mouthon, L

    2017-05-01

    To make an inventory of training of Internal Medicine in France. This study was conducted between May and September 2015 with coordinators (interviews of 45minutes) of local Internal Medicine training and fellows (online questionnaire). All coordinators (n=28) responded to the interviews. Local training of Internal Medicine exists in 86% of regions (3.1±3.1hours/month) and an interregional training in all interregions (34.7±13.9hours/year). When excluding Île-de-France, no correlation between the number of teachers and the amount of lessons was noted (P=0.61). Of the 550 fellows in Internal Medicine in 2014-2015, 223 (41%) responded to the online questionnaire. Mean level was 5.5±2.7 semesters. The rate of satisfaction (1=very dissatisfied and 5=very satisfied) was 3.0±1.0 and 3.8±0.8 for regional and interregional teaching, respectively (P<0.0001). Regional teaching satisfaction was correlated with the perceived expanse of diseases covered into the program (P<0.0001). In addition, 89% of fellows wish to evaluate themselves online, 66% wish to have a practical evaluation at the bedside and 70% in simulation centers. Finally, 91% of fellows support the establishment of a national program for the training of Internal Medicine. This survey states for the first time an inventory of training of Internal Medicine dedicated to fellows in France. This report highlights that fellows wish to have a national program, be further evaluated and have access to more interactive approach of teaching. Copyright © 2016 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  4. Preliminary functional results and quality of life after implantation of a new bone conduction hearing device in patients with conductive and mixed hearing loss.

    Science.gov (United States)

    Ihler, Friedrich; Volbers, Laura; Blum, Jenny; Matthias, Christoph; Canis, Martin

    2014-02-01

    To review functional results and quality of life of the first patients implanted with a newly introduced bone conduction implant system. Retrospective chart analysis of 6 patients (6 ears) implanted for conductive hearing loss (CHL) and mixed hearing loss (MHL) in 1 tertiary referral center between July 2012 and February 2013. Implantation of a new bone conduction hearing device. Pure tone audiometry (air conduction and bone conduction thresholds, pure tone average, air-bone gap, and functional gain), speech audiometry (Freiburg Monosyllabic Test), intraoperative and postoperative complication rate, and patient satisfaction (Glasgow benefit inventory [GBI]) were assessed. Air-conduction pure tone average (PTA) was 58.8 ± 8.2 dB HL. Unaided average air-bone gap (ABG) was 33.3 ± 6.2 dB. Aided air-conduction PTA in sound field was 25.2 ± 5.1 dB HL. Aided average ABG was -0.3 ± 7.3 dB. Average functional gain was 33.6 ± 7.2 dB. Mean improvement of GBI was +36.1. No intraoperative complications occurred. During a follow-up period of 8.5 ± 2.2 months, no device failure and no need for revision surgery occurred. Audiometric results of the new bone conduction hearing system are satisfying and comparable to the results of devices that have been applied previously for CHL and MHL. Intraoperatively and postoperatively, no complications were noted.

  5. Analysis of international intercomparisons results organized by Japan for integrating 222Rn-220Rn detectors

    International Nuclear Information System (INIS)

    Wu Yunyun; Cui Hongxing; Zhang Qingzhao; Shang Bing; Su Xu

    2012-01-01

    Objective: To guarantee the quality of measurements with the radon-thoron discriminative detectors of our laboratory. Methods: LD-P radon-thoron discriminative detector participated in the international intercomparison for integrating radon/thoron detectors organized by National Institute of Radiological Science (NIRS, Japan). Detectors were sent to NIRS for exposure. Radon intercomparison was conducted with radon chamber providing three levels of exposure: low, medium and high levels. Thoron intercomparison was carried out at thoron chamber, which also provided three levels of exposure: low, medium and high levels. Detectors were posted back to our laboratory for etching and analysis after exposure. Then the measured values were submitted to NIRS. Finally the reference values were informed of us. Results: The relative percent difference (RPD) between the measured value and the reference value for radon was -13.8%, -14.4% and -17.1% at low, medium and high levels respectively, and that of thoron were -14.4%, 8.9% and -3.2% at three levels respectively. Conclusions: Both radon and thoron measurement of our detectors rank as 'Category Ⅰ' in the 4th international intercomparisons for integrating radon/thoron detectors with the NIRS radon/thoron chambers. (authors)

  6. Defining a Communications Satellite Policy System for the 21st Century: A Model for a International Legal Framework and A New _Code of Conduct_

    Science.gov (United States)

    Pelton, Joseph N.

    1996-02-01

    This paper addresses the changing international communications environment and explores the key elements of a new policy framework for the 21st Century. It addresses the issues related to changing markets, trade considerations, standards, regulatory changes and international institutions and law. The most important aspects will related to new international policy and regulatory frameworks and in particular to a new international code of ethics and behavior in the field of satellite communications. A new communications satellite policy framework requires systematically addressing the following points: • Multi-lateral agreements at the nation state and the operating entity level • Systematic means to access both private and public capital • Meshing ITU regulations with regional and national policy guidelines including • landing rights" and national allocation procedures. • Systematic approach to local partnerships • Resolving the issue of the relative standing of various satellite systems (i.e. GEO, MEO, and LEO systems) • Resolving the rights, duties, and priorities of satellite facility providers versus types of service prviders. Beyond this policy framework and generalized legal infrastructure there is also another need. This is a need that arises from both increased globalism and competitive international markets. This is what might quite simply be called a "code of reasonable conduct:" To provide global and international communications services effectively and well in the 21st Century will require more than meeting minimum international legal requirements. A new "code of conduct" for global satellite communications will thus likely need to address: • Privacy and surveillance • Ethics of transborder data flow • Censorship and moral values • Cultural and linguistic sensitivity • Freedom of the press and respect for journalistic standards As expanding global information and telecommunications systems grow and impact every aspect of modern

  7. The internal medicine clerkship and ambulatory learning experiences: results of the 2010 clerkship directors in internal medicine survey.

    Science.gov (United States)

    Shaheen, Amy; Papp, Klara K; Torre, Dario

    2013-01-01

    Education in the ambulatory setting should be an integral part of undergraduate medical education. However, previous studies have shown education in this setting has been lacking in medical school. Ambulatory education occurs on some internal medicine clerkships. The extent of this education is unclear. The purpose of this survey was to assess the structure, curriculum, assessment methods, and barriers to implementation of ambulatory education on the internal medicine clerkship. An annual survey of institutional members of the Clerkship Directors in Internal Medicine (CDIM) was done in April 2010. The data were anonymous and descriptive statistics were used to summarize responses. Free text results were analyzed using qualitative techniques. The response rate was 75%. The majority of respondents had a required ambulatory component to the clerkship. Ambulatory experiences distinct from the inpatient internal medicine experience were common (46%). Integration with either the inpatient experiences or other departmental clerkships also occurred. The majority of ambulatory educational experiences were with generalists (74%) and/or subspecialists (45%). The most common assessment tool was the National Board of Medical Examiners (NBME) ambulatory shelf exam. Thematic analysis of the question about how practice based learning was taught elicited four major themes: Not taught; taught in the context of learning evidence based medicine; taught while learning chronic disease management with quality improvement; taught while learning about health care finance. Barriers to implementation included lack of faculty and financial resources. There have been significant increases in the amount of time dedicated to ambulatory internal medicine. The numbers of medical schools with ambulatory internal medicine education has increased. Integration of the ambulatory experiences with other clerkships such as family medicine occurs. Curriculum was varied but difficulties with dissemination

  8. International health electives: thematic results of student and professional interviews.

    Science.gov (United States)

    Petrosoniak, Andrew; McCarthy, Anne; Varpio, Lara

    2010-07-01

    The purpose of this study was to explore the complexities (including harms and benefits) of international health electives (IHEs) involving medical trainees. This exploration contributes to the ongoing debate about the goals and implications of IHEs for medical trainees. This qualitative study used anonymous, one-to-one, semi-structured interviews. All participants had previous international health experiences. Between September 2007 and March 2008, we interviewed a convenience sample of health care professionals (n=10) and medical trainees (n=10). Using a modified grounded theory methodology, we carried out cycles of data analysis in conjunction with data collection in an iterative and constant comparison process. The study's thematic structure was finalised when theme saturation was achieved. Participants described IHEs in both negative and positive terms. IHEs were described as unsustained short-term contributions that lacked clear educational objectives and failed to address local community needs. Ethical dilemmas were described as IHE challenges. Participants reflected that many IHEs included aspects of medical tourism and the majority of participants described the IHE in negative terms. However, a few participants acknowledged the benefits of the IHE. Specifically, it was seen as an introduction to a career in global health and as a potential foundation for more sustainable projects with positive host community impacts. Finally, despite similar understandings among participants, self-awareness of medical tourism was low. International health electives may include potential harms and benefits for both the trainee and the host community. Educational institutions should encourage and support structured IHEs for trainee participation. We recommend that faculties of medicine and global health educators establish pre-departure training courses for trainees and that IHE opportunities have sufficient structures in place to mitigate the negative effects of medical

  9. Comparison of Audiological Results Between a Transcutaneous and a Percutaneous Bone Conduction Instrument in Conductive Hearing Loss.

    Science.gov (United States)

    Gerdes, Timo; Salcher, Rolf Benedikt; Schwab, Burkard; Lenarz, Thomas; Maier, Hannes

    2016-07-01

    In conductive, mixed hearing losses and single-sided-deafness bone-anchored hearing aids are a well-established treatment. The transcutaneous transmission across the intact skin avoids the percutaneous abutment of a bone-anchored device with the usual risk of infections and requires less care.In this study, the audiological results of the Bonebridge transcutaneous bone conduction implant (MED-EL) are compared to the generally used percutaneous device BP100 (Cochlear Ltd., Sydney, Australia). Ten patients implanted with the transcutaneous hearing implant were compared to 10 matched patients implanted with a percutaneous device. Tests included pure-tone AC and BC thresholds and unaided and aided sound field thresholds. Speech intelligibility was determined in quiet using the Freiburg monosyllable test and in noise with the Oldenburg sentence test (OLSA) in sound field with speech from the front (S0). The subjective benefit was assessed with the Abbreviated Profile of Hearing Aid Benefit. In comparison with the unaided condition there was a significant improvement in aided thresholds, word recognition scores (WRS), and speech reception thresholds (SRT) in noise, measured in sound field, for both devices. The comparison of the two devices revealed a minor but not significant difference in functional gain (Bonebridge: PTA = 27.5 dB [mean]; BAHA: PTA = 26.3 dB [mean]). No significant difference between the two devices was found when comparing the improvement in WRSs and SRTs (Bonebridge: improvement WRS = 80% [median], improvement SRT = 6.5 dB SNR [median]; BAHA: improvement WRS = 77.5% [median], BAHA: improvement SRT = 6.9 dB SNR [median]). Our data show that the transcutaneous bone conduction hearing implant is an audiologically equivalent alternative to percutaneous bone-anchored devices in conductive hearing loss with a minor sensorineural hearing loss component.

  10. The lay concept of conduct disorder: do nonprofessionals use syndromal symptoms or internal dysfunction to distinguish disorder from delinquency?

    Science.gov (United States)

    Wakefield, Jerome C; Kirk, Stuart A; Pottick, Kathleen J; Hsieh, Derek K; Tian, Xin

    2006-03-01

    Conduct disorder (CD) must be distinguished from nondisordered delinquent behaviour to avoid false positives, especially when diagnosing youth from difficult environments. However, the nature of this distinction remains controversial. The DSM-IV observes that its own syndromal CD diagnostic criteria conflict with its definition of mental disorder, which requires that symptoms be considered a manifestation of internal dysfunction to warrant disorder diagnosis. Previous research indicates that professional judgments tend to be guided by the dysfunction requirement, not syndromal symptoms alone. However, there are almost no data on lay conceptualizations. Thus it remains unknown whether judgments about CD are anchored in a broadly shared understanding of mental disorder that provides a basis for professional-lay consensus. The present study tests which conception of CD, syndromal-symptoms or dysfunction-requirement, corresponds most closely to lay judgments of disorder or nondisorder and compares lay and professional judgments. We hypothesized that lay disorder judgments, like professional judgments, tend to presuppose the dysfunction requirement. Three lay samples (nonclinical social workers, nonpsychiatric nurses, and undergraduates) rated their agreement that youths described in clinical vignettes have a mental disorder. All vignettes satisfied DSM-IV CD diagnostic criteria. Vignettes were varied to present syndromal symptoms only, symptoms suggesting internal dysfunction, and symptoms resulting from reactions to negative circumstances, without dysfunction. All lay samples attributed disorder more often to youths whose symptoms suggested internal dysfunction than to youths with similar symptoms but without a likely dysfunction. The dysfunction requirement appears to reflect a widely shared lay and professional concept of disorder.

  11. Comparative Analysis of Results from a Cognitive Emotion Regulation Questionnaire Between International Students from West Asia and Xinjiang College Students in China.

    Science.gov (United States)

    Hu, Hongxing; Alsron, Bahargul; Xu, Bin; Hao, Wei

    2016-12-25

    The Cognitive Emotion Regulation Questionnaire (CERQ) is a cognitive and emotional tool measuring how individuals deal with stressful life events. However differences exist in the results of CERQ among individuals. This study was conducted to investigate the CERQ results and depressive symptoms of students at our university (both local and international students) in order to provide further guidance for psychological interventions. 255 sophomore and junior international students (171 male and 84 female) and 262 sophomore and junior Chinese students (124 male and 138 female) were investigated using CERQ, ASLEC and SDS questionnaires. Results were analyzed using SPSS 16.0. Compared to Chinese students, international students more often used cognitive adjustment methods such as "positive refocusing","re-focus on planning" and "catastrophizing". In regression equations where depression symptoms were used as the dependent variable, "self-blaming" and "catastrophizing"positively contributed to depression symptoms in international students, while"acceptance" was negatively correlated with depression symptoms.In Chinese students, "life events score" and "catastrophizing"were positively correlated withdepression symptoms, while "positive re-evaluating" was negatively correlated with depression symptoms. Among students of different races, positive coping methods were negatively correlated with depression symptoms and could possibly prevent the occurrence of depression, while negative coping methods were positively correlated with depression.Encouraging students to use adaptive coping methods during psychological intervention is an effective way to adjust cognitions and behavior for depression prevention.

  12. Organizational capacities for health promotion implementation: results from an international hospital study.

    Science.gov (United States)

    Röthlin, Florian; Schmied, Hermann; Dietscher, Christina

    2015-06-01

    In this article, organizational structures in hospitals are discussed as possible capacities for hospital health promotion (HP) implementation, based on data from the PRICES-HPH study. PRICES-HPH is a cross-sectional evaluation study of the International Network of Health Promoting Hospitals & Health Services (HPH-Network) and was conducted in 2008-2012. Data from 159 acute care hospitals were used in the analysis. Twelve organizational structures, which were denoted as possible organizational health promotion capacities in previous literature, were tested for their association with certain strategic HP implementation approaches. Four organizational structures were significantly (p = 0.05) associated with one or more elaborate and comprehensive strategic HP implementation approaches: (1) a health promotion specific quality assessment routine; (2) an official hospital health promotion team; (3) a fulltime hospital health promotion coordinator; and (4) officially documented health promotion policies, strategies or standards. The results add further evidence to the importance of organizational capacity structures for hospital health promotion and identify four tangible structures as likely candidates for organizational HP capacities in hospitals. © The Author (2013). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. The standardization of 133Ba: international comparison of results (June 1984)

    International Nuclear Information System (INIS)

    Meyer, B.R.

    1985-01-01

    Participation in an international intercomparison of measurements of the activity of a 133 Ba solution is described. The 4π (LS) -γ coincidence extrapolation method was used. Results for two different γ-channels were obtained. A graphical representation of the results obtained by the different participating laboratories is given

  14. Determinan Efektivitas Audit Internal di Inspektorat Provinsi Jawa Timur

    Directory of Open Access Journals (Sweden)

    Sutaryo Sutaryo

    2018-01-01

    Full Text Available This effectiveness of internal audit conducted by the Local Government Inspectorate of East Java Province. The purpose of the research conducted is to obtain empirical evidence on the factors that affect the effectiveness of internal audits conducted by the Local Government Inspectorate. The data used in this study comes from questionnaires obtained from 159 respondents. This study, the dependent variable used is the effectiveness of internal audit, while the independent variables used are professional expertise, quality of audit work, career and promotion, support from leadership, and scope of internal audit work. Based on the results of the research note that the quality of audit work, support from the leadership and the scope of internal audit work has a significant influence on the effectiveness of internal audit, while professional and career skills and promotion have no effect on the effectiveness of internal audit in the Local Government Inspectorate of East Java Province.

  15. Optical conductivity of metal nanoshells

    International Nuclear Information System (INIS)

    Tomchuk, P.M.; Kulish, V.V.

    2004-01-01

    The expression for optical conductivity of spherical metal nanoshell as a function of internal and external radii of nanoshell and photon energy - Fermi energy ratio is obtained. Quantization of electron energy in nanoshells is shown to lead to the appearance of an oscillating dependence of optical conductivity on the light frequency. An explicit expression of oscillating addends for optical conductivity is obtained

  16. Synergistic failure of BWR internals

    International Nuclear Information System (INIS)

    Ware, A. G.; Chang, T.Y.

    1999-01-01

    Boiling Water Reactor (BWR) core shrouds and other reactor internals important to safety are experiencing intergranular stress corrosion cracking (IGSCC). The United States Nuclear Regulatory Commission has followed the problem, and as part of its investigations, contracted with the Idaho National Engineering and Environmental Laboratory to conduct a risk assessment. The overall project objective is to assess the potential consequences and risks associated with the failure of IGSCC-susceptible BWR vessel internals, with specific consideration given to potential cascading and common mode effects. An initial phase has been completed in which background material was gathered and evaluated, and potential accident sequences were identified. A second phase is underway to perform a simplified, quantitative probabilistic risk assessment on a representative high-power BWR/4. Results of the initial study conducted on the jet pumps show that any cascading failures would not result in a significant increase in the core damage frequency. The methodology is currently being extended to other major reactor internals components

  17. Some gender issues in educational computer use: results of an international comparative survey

    OpenAIRE

    Janssen Reinen, I.A.M.; Plomp, T.

    1993-01-01

    In the framework of the Computers in Education international study of the International Association for the Evaluation of Educational Achievement (IEA), data have been collected concerning the use of computers in 21 countries. This article examines some results regarding the involvement of women in the implementation and use of computers in the educational practice of elementary, lower secondary and upper secondary education in participating countries. The results show that in many countries ...

  18. INTERNAL CONTROL AND AUDIT OF ENTERPRISES’ COMPLIANCE WITH CUSTOMS REQUIREMENTS WHILE CON-DUCTING FOREIGN ECONOMIC ACTIVITY

    Directory of Open Access Journals (Sweden)

    Olena Vakulchyk

    2017-09-01

    Full Text Available Evaluation of the reliability of enterprises engaged in the foreign economic activity and simplifying of Customs procedures have become a relevant issue in the context of globalization. The capabilities and preferences of the “Authorized Economic Operator” status are the cause of a new challenge for managers of enterprises – creation of an internal control system to ensure a systematic monitoring of the conditions of Customs compliance standards of reliability and safety, which would allow identifying risks of loss of the “Authorized Economic Operator” status. The purpose of the scientific paper is to improve the internal control system of an enterprise engaged in foreign economic activity in the process of obtaining and saving the “Authorized Economic Operator” status in accordance with the international Custom requirements for safety and reliability. Methodology. The research is based on the methods of logical and analytical modelling of the impact assessment of individual factors on the value of the generalization indicator. The results are tested on the internal accounting data of the existing machine-building enterprises. Results. The paper shows the results of adapting the concept of COSO to the system of internal control of the foreign economic activity of the enterprise in the process of obtaining or retaining the “Authorized Economic Operator” status. The internal control system within the concept of COSO should ensure the achievement of the objectives – operations, reporting, and compliance. The criteria for estimating the objective “compliance” for an enterprise engaged in foreign economic activity can be an integral indicator of compliance. Value/originality. It is suggested to perform internal control of an enterprise’s compliance with Customs requirements based on the analysis of deviations of the compliance integral indicator. Practical implications. The result of control is to perform a steady in

  19. Biomass downdraft gasifier with internal cyclonic combustion chamber: design, construction, and experimental results.

    Science.gov (United States)

    Patil, Krushna; Bhoi, Prakash; Huhnke, Raymond; Bellmer, Danielle

    2011-05-01

    An exploratory downdraft gasifier design with unique biomass pyrolysis and tar cracking mechanism is evolved at Oklahoma State University. This design has an internal separate combustion section where turbulent, swirling high-temperature combustion flows are generated. A series of research trials were conducted using wood shavings as the gasifier feedstock. Maximum tar cracking temperatures were above 1100°C. Average volumetric concentration levels of major combustible components in the product gas were 22% CO and 11% H(2). Hot and cold gas efficiencies were 72% and 66%, respectively. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. Heat transfer and thermodynamic performance of convective–radiative cooling double layer walls with temperature-dependent thermal conductivity and internal heat generation

    International Nuclear Information System (INIS)

    Torabi, Mohsen; Zhang, Kaili

    2015-01-01

    Highlights: • First and second laws of thermodynamics have been investigated in a composite wall. • Convective–radiative heat transfer is assumed on both surfaces. • Optimum interface location is calculated to minimize the total entropy generation rate. • Thermal conductivities ratio has great effects on the temperature and entropy generation. - Abstract: Composite geometries have numerous applications in industry and scientific researches. This work investigates the temperature distribution, and local and total entropy generation rates within two-layer composite walls using conjugate convection and radiation boundary conditions. Thermal conductivities of the materials of walls are assumed temperature-dependent. Temperature-dependent internal heat generations are also incorporated into the modeling. The differential transformation method (DTM) is used as an analytical technique to tackle the highly nonlinear system of ordinary differential equations. Thereafter, the local and total entropy generation rates are calculated using the DTM formulated temperature distribution. An exact analytical solution, for the temperature-independent model without radiation effect, is also derived. The correctness and accuracy of the DTM solution are checked against the exact solution. After verification, effects of thermophysical parameters such as location of the interface, convection–conduction parameters, radiation–conduction parameters, and internal heat generations, on the temperature distribution, and both local and total entropy generation rates are examined. To deliver the minimum total entropy generation rate, optimum values for some parameters are also found. Since composite walls are widely used in many fields, the abovementioned investigation is a beneficial tool for many engineering industries and scientific fields to minimize the entropy generation, which is the exergy destruction, of the system

  1. International photovoltaic program. Volume 2: Appendices

    Science.gov (United States)

    Costello, D.; Koontz, R.; Posner, D.; Heiferling, P.; Carpenter, P.; Forman, S.; Perelman, L.

    1979-01-01

    The results of analyses conducted in preparation of an international photovoltaic marketing plan are summarized. Included are compilations of relevant statutes and existing Federal programs; strategies designed to expand the use of photovoltaics abroad; information on the domestic photovoltaic plan and its impact on the proposed international plan; perspectives on foreign competition; industry views on the international photovoltaic market and ideas about the how US government actions could affect this market;international financing issues; and information on issues affecting foreign policy and developing countries.

  2. Functional results of Vibrant Soundbridge middle ear implants in conductive and mixed hearing losses.

    Science.gov (United States)

    Bernardeschi, Daniele; Hoffman, Caroline; Benchaa, Tarek; Labassi, Samia; Beliaeff, Michel; Sterkers, Olivier; Grayeli, Alexis Bozorg

    2011-01-01

    Our purpose was to evaluate the results of Vibrant Soundbridge (VSB) in conductive or mixed hearing loss. Twenty-five adult patients (29 ears) with a mixed or conductive hearing loss and various etiologies were included in this retrospective study. The preoperative ipsilateral pure tone average was 71 ± 3.0 dB, and the average bone conduction threshold was 42 ± 2.8 dB (n = 29). The transducer was placed on the long apophysis of the incus (n = 16), in the round window (n = 10) or on the stapes (n = 3). No complications were noted. The bone conduction threshold remained unchanged. VSB was activated in all cases. The postoperative pure tone average without VSB was 63 ± 3.9 dB (n = 24) and with VSB in free-field condition 24 ± 2.1 dB (n = 22). VSB is safe and efficacious for auditory rehabilitation in conductive and mixed hearing losses. Copyright © 2011 S. Karger AG, Basel.

  3. Director, Risk Management and Internal Audit | IDRC - International ...

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

    Directs the establishment of an IDRC strategy for Internal Audit that outlines the ... process and are developed with an understanding of IDRC context and business model; ... Planning, Conduct and Reporting of Internal Audit Engagements:.

  4. Model Pengendalian Internal Berbasis Sarbanes-Oxley Act dan Keandalan Pelaporan Keuangan (Studi Internal Audit Pada Perusahaan Publik di Indonesia

    Directory of Open Access Journals (Sweden)

    Syahril Djaddang

    2016-06-01

    Full Text Available This study focus on internal control application based on the Sarbanes-Oxley Act. The research objective is to examine the impact of Sarbanes-Oxley Act implementation and the financial reporting reliability toward audit quality and audit opinion. The research is conducted on public companies implementing Sarbanes- Oxley Act in Indonesia. The internal audit section in the companies are used as respondents. Based on questionnaires distributed, there were 35 samples of public companies used in this research. This study employs WarpPLS to handle the SEM model in testing the hypotheses and multigroup analysis to conduct the sensitivity analysis. The research’s results showed that application of Sarbanes-Oxley Act based internal control and financial reporting reliability are positively affect the audit opinions and directly influence the audit quality. However, the independent auditor's opinion is not a moderating variables between other variables. The research results are expected to be used as considerations by the companies in implementation of Sarbanes-Oxley Act based internal control.

  5. Inspection of the coupling part material degradation. Some experiences and results from SKODA JS related to internals

    International Nuclear Information System (INIS)

    Brynda, J.

    1998-01-01

    In this presentation some experiences and results from SKODA JS, related to internals, are reported. Sketches of the construction of WWER 440 RPV and internal's materials, including chemical composition are given. The results of hardness tests on internal parts are reported as well as some changes in the construction of internal parts which were made to improve their crack and fracture properties

  6. Example-based illustrations of design, conduct, analysis and result interpretation of multi-regional clinical trials.

    Science.gov (United States)

    Quan, Hui; Mao, Xuezhou; Tanaka, Yoko; Binkowitz, Bruce; Li, Gang; Chen, Josh; Zhang, Ji; Zhao, Peng-Liang; Ouyang, Soo Peter; Chang, Mark

    2017-07-01

    Extensive research has been conducted in the Multi-Regional Clinical Trial (MRCT) area. To effectively apply an appropriate approach to a MRCT, we need to synthesize and understand the features of different approaches. In this paper, examples are used to illustrate considerations regarding design, conduct, analysis and interpretation of result of MRCTs. We start with a brief discussion of region definitions and the scenarios where different regions have differing requirements for a MRCT. We then compare different designs and models as well as the corresponding interpretation of the results. We highlight the importance of paying special attention to trial monitoring and conduct to prevent potential issues associated with the final trial results. Besides evaluating the overall treatment effect for the entire MRCT, we also consider other key analyses including quantification of regional treatment effects within a MRCT, and assessment of consistency of these regional treatment effects. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. [Conduct disorders in seven-year-old children--results of ELSPAC study 1. Co-morbidity].

    Science.gov (United States)

    Kukla, L; Hrubá, D; Tyrlík, M; Matejová, H

    2008-01-01

    The interest of experts in conduct disorders (CD) research is growing during the last two decades. The research areas include the diagnostics, ethiopathogenesis and treatment and also the comorbidity, especially with the hyperkinetic syndrome incidence (Attention Deficit Hyperactivity Disorder--ADHD). This paper intends to describe the conduct disorder occurrence and its other manifestations of divergence found during the investigation of children followed in the prospective longitudinal study ELSPAC in seven, respectively eight years of their age. Data of 6100 seven-year-old children characterizing their behaviour was collected from mothers and attending physicians. In the school year during which this investigation phase took place 2518 of the children reached eight years of age and their behaviour, temperament and school results were also evaluated by their teachers. The children were divided into three groups according to the presence or absence of the symptoms, which characterize conduct disorders (found by physicians): "stubborn negativistic behaviour", "inability to pay attention", "aggressiveness" and "inadequacy of reactions". The presence of two of these symptoms was found in 3%, presence of all four symptoms in additional 1.4% of children. Parents and teachers more often indicated various symptoms of hyperactivity in children with conduct disorders. In almost 5% of the ELSPAC cohort children in seven years of their age those symptoms were diagnosed, which match the Conduct Disorder criteria and Attention Deficit Hyperactivity Disorder (ADHD) criteria. In agreement with similar studies these frequent comorbidities were found: sleep disorders, psychomotor development disorders and laterality changes. The cognitive abilities evaluated by mothers and also teachers based on schoolwork results were more often worsened in children with conduct disorders. Various data indicating their worse social adaptability (which significantly disturbed the class) occurred

  8. Pore size matters for potassium channel conductance

    Science.gov (United States)

    Moldenhauer, Hans; Pincuntureo, Matías

    2016-01-01

    Ion channels are membrane proteins that mediate efficient ion transport across the hydrophobic core of cell membranes, an unlikely process in their absence. K+ channels discriminate K+ over cations with similar radii with extraordinary selectivity and display a wide diversity of ion transport rates, covering differences of two orders of magnitude in unitary conductance. The pore domains of large- and small-conductance K+ channels share a general architectural design comprising a conserved narrow selectivity filter, which forms intimate interactions with permeant ions, flanked by two wider vestibules toward the internal and external openings. In large-conductance K+ channels, the inner vestibule is wide, whereas in small-conductance channels it is narrow. Here we raise the idea that the physical dimensions of the hydrophobic internal vestibule limit ion transport in K+ channels, accounting for their diversity in unitary conductance. PMID:27619418

  9. Heat Conductivity Resistance of Concrete Wall Panel by Water Flowing in Different Orientations of Internal PVC pipe

    Science.gov (United States)

    Umi, N. N.; Norazman, M. N.; Daud, N. M.; Yusof, M. A.; Yahya, M. A.; Othman, M.

    2018-04-01

    Green building technology and sustainability development is current focus in the world nowadays. In Malaysia and most tropical countries the maximum temperature recorded typically at 35°C. Air-conditioning system has become a necessity in occupied buildings, thereby increasing the cost of electric consumption. The aim of this study is to find out the solution in minimizing heat transfer from the external environment and intentions towards going green. In this study, the experimental work includes testing three types of concrete wall panels. The main heat intervention material in this research is 2 inch diameter Polyvinyl Chloride (PVC) pipe embedded at the center of the concrete wall panel, while the EPS foam beads were added to the cement content in the concrete mix forming the outer layer of the wall panel. Water from the rainwater harvesting system is regulated in the PVC pipe to intervene with the heat conductivity through the wall panel. Results from the experimental works show that the internal surface temperature of these heat resistance wall panels is to 3□C lower than control wall panel from plain interlocking bricks.

  10. Results of the Argentinian intercomparison on internal dosimetry – 2014. Interpretation of monitoring data for effective dose assessment due to internal exposure

    International Nuclear Information System (INIS)

    Rojo, A.M.; Puerta, N.; Gossio, S.; Gómez Parada, I.

    2015-01-01

    Internal dosimetry intercomparisons are essential for the verification of the models applied and the results consistency. To that aim, in 2014 the National Intercomparison Exercise was organized and coordinated by the Internal Dosimetry Laboratory of the Nuclear Regulatory Authority (ARN) of Argentina. Four simulated cases covering intakes of “1”3”1I, “1”3”7Cs and tritium were proposed. The exercise counted with the participation of four internal dosimetry services from the nuclear power plants (NA-SA CNA and NA-SA CNE) and the CNEA Atomic Centres: Bariloche (CAB) and Ezeiza (CAE). This report shows a complete analysis of the participant’s results in this exercise. (authors) [es

  11. Search Results | Page 714 | IDRC - International Development ...

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

    ICT) used locally strengthens both individuals and their communities. ... prior to the global conferences of the International Competition Network, ... growth of collaborative spaces (Web 2.0) and social networking sites.

  12. The role of the international Chornobyl Center in coordinating and conducting the work related to Chornobyl NPP closure and creation the new employment opportunities in Slavutych

    International Nuclear Information System (INIS)

    Nosovskij, A.V.

    2001-01-01

    The Slavutych division of the international Chornobyl Center (ICC) actively conducts its work in Slavutych from 1997. The following work was conducted during the last years: Documentation on the ChNPP 1-st Unit and 2-nd Unit decommissioning was developed. Comprehensive engineering and radiation survey of the 1-st Unit was conducted. Decommissioning database was created. On demand of Chornobyl NPP, the work on development the following documents was conducted: The 3-rd Unit shutdown program. Comprehensive program on ChNPP decommissioning. ChNPP personnel and Slavutych residents social protection program

  13. Search Results | Page 169 | IDRC - International Development ...

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

    Unemployment is one of the main economic, social and political problems facing ... through simple resource-based activities: oil, minerals, tourism and labour migrati. Project. -. Creating an International Network of Democracy Builders.

  14. Controlling Thermal Conduction by Graded Materials

    Science.gov (United States)

    Ji, Qin; Huang, Ji-Ping

    2018-04-01

    Manipulating thermal conductivities are fundamentally important for controlling the conduction of heat at will. Thermal cloaks and concentrators, which have been extensively studied recently, are actually graded materials designed according to coordinate transformation approaches, and their effective thermal conductivity is equal to that of the host medium outside the cloak or concentrator. Here we attempt to investigate a more general problem: what is the effective thermal conductivity of graded materials? In particular, we perform a first-principles approach to the analytic exact results of effective thermal conductivities of materials possessing either power-law or linear gradation profiles. On the other hand, by solving Laplace’s equation, we derive a differential equation for calculating the effective thermal conductivity of a material whose thermal conductivity varies along the radius with arbitrary gradation profiles. The two methods agree with each other for both external and internal heat sources, as confirmed by simulation and experiment. This work provides different methods for designing new thermal metamaterials (including thermal cloaks and concentrators), in order to control or manipulate the transfer of heat. Support by the National Natural Science Foundation of China under Grant No. 11725521, by the Science and Technology Commission of Shanghai Municipality under Grant No. 16ZR1445100

  15. IPERS guidelines for the international peer review service. Second edition. Procedures for conducting independent peer reviews of probabilistic safety assessments

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    This publication describes the purposes and the objectives of an International Peer Review Service (IPERS) review. The main objective is first to assess whether important technological and methodological issues in the PSA are treated in an adequate manner and, second, whether specific conclusions and applications of the PSA are supported by the underlying technical analysis in an appropriate way. An important aspect for an IPERS review is the communication and exchange of views between the international experts carrying out the review and the members of the PSA team. This TECDOC is intended to give guidance on how an IPERS review is organized and conducted, it describes the steps needed to prepare the review and it highlights the PSA aspects which should be covered in detail. 30 refs, 1 fig., 2 tabs.

  16. IPERS guidelines for the international peer review service. Second edition. Procedures for conducting independent peer reviews of probabilistic safety assessments

    International Nuclear Information System (INIS)

    1995-10-01

    This publication describes the purposes and the objectives of an International Peer Review Service (IPERS) review. The main objective is first to assess whether important technological and methodological issues in the PSA are treated in an adequate manner and, second, whether specific conclusions and applications of the PSA are supported by the underlying technical analysis in an appropriate way. An important aspect for an IPERS review is the communication and exchange of views between the international experts carrying out the review and the members of the PSA team. This TECDOC is intended to give guidance on how an IPERS review is organized and conducted, it describes the steps needed to prepare the review and it highlights the PSA aspects which should be covered in detail. 30 refs, 1 fig., 2 tabs

  17. Seeking excellence: An evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser-absorption spectrometry

    Science.gov (United States)

    Wassenaar, L. I.; Terzer-Wassmuth, S.; Douence, C.; Araguas-Araguas, L.; Aggarwal, P. K.; Coplen, Tyler B.

    2018-01-01

    RationaleWater stable isotope ratios (δ2H and δ18O values) are widely used tracers in environmental studies; hence, accurate and precise assays are required for providing sound scientific information. We tested the analytical performance of 235 international laboratories conducting water isotope analyses using dual-inlet and continuous-flow isotope ratio mass spectrometers and laser spectrometers through a water isotope inter-comparison test.MethodsEight test water samples were distributed by the IAEA to international stable isotope laboratories. These consisted of a core set of five samples spanning the common δ-range of natural waters, and three optional samples (highly depleted, enriched, and saline). The fifth core sample contained unrevealed trace methanol to assess analyst vigilance to the impact of organic contamination on water isotopic measurements made by all instrument technologies.ResultsFor the core and optional samples ~73 % of laboratories gave acceptable results within 0.2 ‰ and 1.5 ‰ of the reference values for δ18O and δ2H, respectively; ~27 % produced unacceptable results. Top performance for δ18O values was dominated by dual-inlet IRMS laboratories; top performance for δ2H values was led by laser spectrometer laboratories. Continuous-flow instruments yielded comparatively intermediate results. Trace methanol contamination of water resulted in extreme outlier δ-values for laser instruments, but also affected reactor-based continuous-flow IRMS systems; however, dual-inlet IRMS δ-values were unaffected.ConclusionsAnalysis of the laboratory results and their metadata suggested inaccurate or imprecise performance stemmed mainly from skill- and knowledge-based errors including: calculation mistakes, inappropriate or compromised laboratory calibration standards, poorly performing instrumentation, lack of vigilance to contamination, or inattention to unreasonable isotopic outcomes. To counteract common errors, we recommend that

  18. Search Results | Page 175 | IDRC - International Development ...

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

    Research for International Tobacco Control (RITC) : Program Strategy 2005-2010 ... that mangrove wetlands and other thick coastal vegetation served to reduce loss of ... Integrated Strategy for Water Pollution Reduction in Yorito (Honduras).

  19. Search Results | Page 174 | IDRC - International Development ...

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

    Research for International Tobacco Control (RITC) : Program Strategy 2005-2010 ... that mangrove wetlands and other thick coastal vegetation served to reduce loss of ... Integrated Strategy for Water Pollution Reduction in Yorito (Honduras).

  20. Search Results | Page 27 | IDRC - International Development ...

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

    2017-08-29

    Aug 29, 2017 ... In Africa, agricultural extension services have the potential to grow markets and ... Food security AGRICULTURAL RESEARCH Gender ... The International Community-University Research Alliance program (ICURA) is a joint ...

  1. The Professionalization of Internal Auditing

    OpenAIRE

    Tomasz Gacoń

    2013-01-01

    Purpose: This paper attempts to examine the meaning of professionalization, the conditions required for professionalization and whether internal auditing can be recognized as a profession. The paper makes use of study results in the fi eld of internal auditing conducted in Europe and the USA, as well as Andrew Abbott’s theory on the system of professions. Professions have common characteristics which differentiate them from other occupations. These characteristics were used to determine the c...

  2. Search Results | Page 13 | IDRC - International Development ...

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

    Teaching Public Policy for the Arab World : final technical report. Through integrating politics, policy, economics and other social science research ... of the field, developing methodology and building a critical mass of international health syste.

  3. Search Results | Page 122 | IDRC - International Development ...

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

    Impact of EPZs on poverty reduction and trade facilitation in Sri Lanka ... Labour productivity and export performance : firm-level evidence from Indian ... (SPS) standards are on the rise, distorting international trade in the agriculture sector.

  4. Search Results | Page 159 | IDRC - International Development ...

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

    Quantifying the direct and indirect effects of Dissolved Organic Matter (DOM) on ... quantitative open economy models to study international trade transmission, the ... cost, user-friendly risk mapping system that can be used in any community.

  5. Search Results | Page 119 | IDRC - International Development ...

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

    Impact of Foreign Direct Investment Flows on Poverty in Ghana ... IDRC to enhance its members' understanding of and engagement with international research for development. ... Having little or no savings can be devastating for poor families.

  6. Modeling the dynamics of internal flooding - verification analysis

    International Nuclear Information System (INIS)

    Filipov, K.

    2011-01-01

    The results from conducted software WATERFOW's verification analysis, developed for the purposes of reactor building internal flooding analysis have been presented. For the purpose of benchmarking the integrated code MELCOR is selected. Considering the complex structure of reactor building, the sample tests were used to cover the characteristic points of the internal flooding analysis. The inapplicability of MELCOR to the internal flooding study has been proved

  7. Conduct Disorder and Comorbidity.

    Science.gov (United States)

    Stahl, Nicole D.; Clarizio, Harvey F.

    1999-01-01

    Provides critical examination of research published during past ten years addressing Conduct Disorder (CD), Attention Deficit Hyperactivity Disorder, Oppositional Defiant Disorder (ODD), and internalizing disorders. Concludes comorbidity varies with age, gender, informant, diagnostic criteria, and nature of the sample. Implications of comorbidity…

  8. Search Results | Page 853 | IDRC - International Development ...

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

    Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains. Profile.

  9. Search Results | Page 854 | IDRC - International Development ...

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

    Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains. Profile.

  10. Search Results | Page 130 | IDRC - International Development ...

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

    ... to support Canada's role in the multilateral peace process in the Middle East ... Previous IDRC-funded research, as well as the relevant literature, indicates that ... key agenda-setting bodies if international governance mechanisms are to be ...

  11. New results from the
 AMS experiment on the International Space Station

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    The Alpha Magnetic Spectrometer, AMS, is a general purpose high energy particle phys- ics detector. It was installed on the International Space Station, ISS, on 19 May 2011 to conduct a unique long duration mission of fundamental physics research in space. Knowledge of the precise rigidity dependence of the proton and helium flux is important in understanding the origin, acceleration, and propagation of cosmic rays. Pre- cise measurements of the proton and of the helium flux in primary cosmic rays with rigidities (momentum/charge) up to the TV scale are presented and the detailed varia- tion with rigidity of the flux spectral indices will be discussed. A precision measurement by AMS of the antiproton flux and antiproton-to-proton ratio in primary cosmic rays in the rigidity range from 1 to 450 GV is presented. This measurement increases the precision of the previous observations and significantly extends their rigidity range. It shows that the antiproton-to-proton ratio remains constant above ∼60 GV. In a...

  12. A regularized, model-based approach to phase-based conductivity mapping using MRI.

    Science.gov (United States)

    Ropella, Kathleen M; Noll, Douglas C

    2017-11-01

    To develop a novel regularized, model-based approach to phase-based conductivity mapping that uses structural information to improve the accuracy of conductivity maps. The inverse of the three-dimensional Laplacian operator is used to model the relationship between measured phase maps and the object conductivity in a penalized weighted least-squares optimization problem. Spatial masks based on structural information are incorporated into the problem to preserve data near boundaries. The proposed Inverse Laplacian method was compared against a restricted Gaussian filter in simulation, phantom, and human experiments. The Inverse Laplacian method resulted in lower reconstruction bias and error due to noise in simulations than the Gaussian filter. The Inverse Laplacian method also produced conductivity maps closer to the measured values in a phantom and with reduced noise in the human brain, as compared to the Gaussian filter. The Inverse Laplacian method calculates conductivity maps with less noise and more accurate values near boundaries. Improving the accuracy of conductivity maps is integral for advancing the applications of conductivity mapping. Magn Reson Med 78:2011-2021, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.

  13. Results of the argentinian intercomparison on internal dosimetry 2014. Measurement of thyroid burden

    International Nuclear Information System (INIS)

    Rojo, A.M.; Puerta, N.; Gossio, S.; Gómez Parada, I.

    2015-01-01

    Internal dosimetry intercomparisons are essential for the verification of the capability to perform direct measurements of “1”3”1I thyroid burden and the expertise in the interpretation of these data for dose assessment. To that aim, in 2014 the National Intercomparison Exercise was organized and coordinated by the Internal Dosimetry Laboratory of the Autoridad Regulatoria Nuclear (ARN) of Argentina. The exercise counted with the participation of six internal dosimetry services: nuclear power plants (NA-SA CNA and NA-SA CNE), CNEA Atomic Centres: Bariloche (CAB) and Ezeiza (CAE), Roffo Institute (UBA – CNEA) and ARN. This report shows a complete analysis of the participant’s results in this exercise. (authors) [es

  14. Search Results | Page 158 | IDRC - International Development ...

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

    This project builds on previous (IDRC) partnership with the International Fund for Agricultural Development (IFAD) for establishing a knowledge-sharing network of IFAD rural poverty alleviation projects and partners in the Asia-Pacific region to b. Project ...

  15. Search Results | Page 850 | IDRC - International Development ...

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

    Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains. Profile ...

  16. Seeking excellence: An evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser-absorption spectrometry.

    Science.gov (United States)

    Wassenaar, L I; Terzer-Wassmuth, S; Douence, C; Araguas-Araguas, L; Aggarwal, P K; Coplen, T B

    2018-03-15

    Water stable isotope ratios (δ 2 H and δ 18 O values) are widely used tracers in environmental studies; hence, accurate and precise assays are required for providing sound scientific information. We tested the analytical performance of 235 international laboratories conducting water isotope analyses using dual-inlet and continuous-flow isotope ratio mass spectrometers and laser spectrometers through a water isotope inter-comparison test. Eight test water samples were distributed by the IAEA to international stable isotope laboratories. These consisted of a core set of five samples spanning the common δ-range of natural waters, and three optional samples (highly depleted, enriched, and saline). The fifth core sample contained unrevealed trace methanol to assess analyst vigilance to the impact of organic contamination on water isotopic measurements made by all instrument technologies. For the core and optional samples ~73 % of laboratories gave acceptable results within 0.2 ‰ and 1.5 ‰ of the reference values for δ 18 O and δ 2 H, respectively; ~27 % produced unacceptable results. Top performance for δ 18 O values was dominated by dual-inlet IRMS laboratories; top performance for δ 2 H values was led by laser spectrometer laboratories. Continuous-flow instruments yielded comparatively intermediate results. Trace methanol contamination of water resulted in extreme outlier δ-values for laser instruments, but also affected reactor-based continuous-flow IRMS systems; however, dual-inlet IRMS δ-values were unaffected. Analysis of the laboratory results and their metadata suggested inaccurate or imprecise performance stemmed mainly from skill- and knowledge-based errors including: calculation mistakes, inappropriate or compromised laboratory calibration standards, poorly performing instrumentation, lack of vigilance to contamination, or inattention to unreasonable isotopic outcomes. To counteract common errors, we recommend that laboratories include 1-2 'known

  17. Homogenized thermal conduction model for particulate foods

    OpenAIRE

    Chinesta , Francisco; Torres , Rafael; Ramón , Antonio; Rodrigo , Mari Carmen; Rodrigo , Miguel

    2002-01-01

    International audience; This paper deals with the definition of an equivalent thermal conductivity for particulate foods. An homogenized thermal model is used to asses the effect of particulate spatial distribution and differences in thermal conductivities. We prove that the spatial average of the conductivity can be used in an homogenized heat transfer model if the conductivity differences among the food components are not very large, usually the highest conductivity ratio between the foods ...

  18. Internal friction in uranium

    International Nuclear Information System (INIS)

    Selle, J.E.

    1975-01-01

    Results are presented of studies conducted to relate internal friction measurements in U to allotropic transformations. It was found that several internal friction peaks occur in α-uranium whose magnitude changed drastically after annealing in the β phase. All of the allotropic transformations in uranium are diffusional in nature under slow heating and cooling conditions. Creep at regions of high stress concentration appears to be responsible for high temperature internal friction in α-uranium. The activation energy for grain boundary relaxation in α-uranium was found to be 65.1 +- 4 kcal/mole. Impurity atoms interfere with the basic mechanism for grain boundary relaxation resulting in a distribution in activation energies. A considerable distribution in ln tau 0 was also found which is a measure of the distribution in local order and in the Debye frequency around a grain boundary

  19. The International Prevalence Study on Physical Activity: results from 20 countries

    Directory of Open Access Journals (Sweden)

    Bowles Heather R

    2009-03-01

    Full Text Available Abstract Background Physical activity (PA is one of the most important factors for improving population health, but no standardised systems exist for international surveillance. The International Physical Activity Questionnaire (IPAQ was developed for international surveillance. The purpose of this study was a comparative international study of population physical activity prevalence across 20 countries. Methods Between 2002–2004, a standardised protocol using IPAQ was used to assess PA participation in 20 countries [total N = 52,746, aged 18–65 years]. The median survey response rate was 61%. Physical activity levels were categorised as "low", "moderate" and "high". Age-adjusted prevalence estimates are presented by sex. Results The prevalence of "high PA" varied from 21–63%; in eight countries high PA was reported for over half of the adult population. The prevalence of "low PA" varied from 9% to 43%. Males more frequently reported high PA than females in 17 of 20 countries. The prevalence of low PA ranged from 7–41% among males, and 6–49% among females. Gender differences were noted, especially for younger adults, with males more active than females in most countries. Markedly lower physical activity prevalence (10% difference with increasing age was noted in 11 of 19 countries for males, but only in three countries for women. The ways populations accumulated PA differed, with some reporting mostly vigorous intensity activities and others mostly walking. Conclusion This study demonstrated the feasibility of international PA surveillance, and showed that IPAQ is an acceptable surveillance instrument, at least within countries. If assessment methods are used consistently over time, trend data will inform countries about the success of their efforts to promote physical activity.

  20. Review of The Conduct of Inquiry in International Relations

    OpenAIRE

    McArthur, Daniel

    2011-01-01

    Book reviews in this journal usually proceed by considering the value of the book in question for Dewey scholarship. In this case I would rather say that this book is of interest to Dewey Scholars. Jackson's general project is heavily informed by Dewey's pluralistic brand of pragmatism. As Jackson notes “Dewey's Logic... stand[s] firmly in the tradition leading to this book” (216). Dewey scholars will greet Jackson's extension of this approach to the study of international relations warmly.

  1. Search Results | Page 4 | IDRC - International Development ...

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

    2010-05-01

    May 1, 2010 ... Abolition of Direct Payment for Health Services in West Africa. In the 1980s, as recommended by the international organizations, almost all African countries adopted direct payment for healthcare services as the principal means of financing their health systems. Project.

  2. Search Results | Page 7 | IDRC - International Development ...

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

    ... Books · Evaluations · Journal articles · Papers · Reports · Studies; Training materials .... Project objectives were to document traditional knowledge; provide scientific ... 2011, and funded by International Development Research Centre, Canada ... management system for collection and analysis of medical field survey data.

  3. Search Results | Page 113 | IDRC - International Development ...

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

    ... Cultivate Africa's Future 6 Apply Cultivate Africa's Future filter · International Research ... The African Tobacco Situational Analysis (ATSA) supported by IDRC and the Bill ... research-oriented professionals are joining the government as policymakers. ... African Technology Policy Studies - Tanzania (ATPS-Tanzania) was ...

  4. Authoritarian parenting attitudes as a risk for conduct problems Results from a British national cohort study.

    Science.gov (United States)

    Thompson, Anne; Hollis, Chris; Dagger, David Richards

    2003-04-01

    This study examines the associations, and possible causal relationship, between mothers' authoritarian attitudes to discipline and child behaviour using cross-sectional and prospective data from a large population sample surveyed in the 1970 British Cohort Study. Results show a clear linear relationship between the degree of maternal approval of authoritarian child-rearing attitudes and the rates of conduct problems at age 5 and age 10. This association is independent of the confounding effects of socio-economic status and maternal psychological distress. Maternal authoritarian attitudes independently predicted the development of conduct problems 5 years later at age 10. The results of this longitudinal study suggest that authoritarian parenting attitudes expressed by mothers may be of significance in the development of conduct problems.

  5. Search Results | Page 7 | IDRC - International Development ...

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

    ... for Innovation · News · Briefs · Books · Evaluations · Journal articles · Papers; Reports .... Project objectives were to document traditional knowledge; provide scientific ... 2011, and funded by International Development Research Centre, Canada ... management system for collection and analysis of medical field survey data.

  6. Search Results | Page 121 | IDRC - International Development ...

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

    ... Initiative filter · Cultivate Africa's Future 5 Apply Cultivate Africa's Future filter · International ... The Institute of Policy Analysis and Research (IPAR), Kenya, is a 15-year-old ... African Technology Policy Studies - Tanzania (ATPS-Tanzania) was ... research-oriented professionals are joining the government as policymakers.

  7. Perceived Creativity in an International Context

    DEFF Research Database (Denmark)

    Schuster, Gerd; Hammer, Jens; Brem, Alexander

    2014-01-01

    Based on the influence of personal, cultural and gender differences, this article deals with the perception of creative images in light of their increasing importance for successful advertising campaigns. The authors conduct a literature review of relevant material on advertising creativity...... with an international perspective. The study will present results of a survey given to international students and young professionals with a cultural background from more than 35 countries. Results indicate that culture has an influence on the perception of advertising creativity, while cultures with a high level...

  8. New Results from AMS on the International Space Station

    CERN Multimedia

    CERN. Geneva

    2014-01-01

    The Alpha Magnetic Spectrometer is a precision particle physics detector. It was installed on the International Space Station on May 19, 2011. Results on electrons and positrons from the first 41 billion events will be presented. This includes the behavior of the positron fraction as a function of energy and the observation that the positron fraction reaches its maximum at energy 275 +/- 32 GeV. The measurement of the positron flux and the electron flux shows that both fluxes change their behavior at 30 GeV but the fluxes are significantly different in their magnitude and energy dependence. The combined (e+ + e-) flux will also be presented.

  9. International nuclear accident dosimetry intercomparison: results of Czech participation

    International Nuclear Information System (INIS)

    Spurny, F.; Votockova, I.

    1996-01-01

    An international intercomparison scheme for criticality accident dosimetry systems took place at the SILENE reactor, Valduc, France in June 1993. The dosemeters were exposed both on phantoms and in free air to radiation from the reactor, both shielded by lead and bare. The results obtained during this event by Czech participants are presented and compared with the average values obtained by the complete group of participants and with the reference values. The systems used consisted mostly of Si-diodes and thermoluminescent detectors, some supporting measurements were performed with solid state nuclear track detectors and using the albedo principle. The agreement between the data sets is very good. 7 tabs., 13 refs

  10. Cross-year peer tutoring on internal medicine wards: results of a qualitative focus group analysis

    Directory of Open Access Journals (Sweden)

    Krautter M

    2014-09-01

    Full Text Available Markus Krautter,1 Sven Andreesen,2 Nadja Köhl-Hackert,2 Katja Hoffmann,3 Wolfgang Herzog,2 Christoph Nikendei2 1Department of Nephrology, University of Heidelberg, 2Department of General Internal Medicine and Psychosomatics, University of Heidelberg Medical Hospital, 3Department of General Practice and Health Services Research, University Hospital Heidelberg, Heidelberg, Germany Background: Peer-assisted learning (PAL has become a well-accepted teaching method within medical education. However, descriptions of on-ward PAL programs are rare. A focus group analysis of a newly established PAL program on an internal medicine ward was conducted to provide insights into PAL teaching from a student perspective.Purpose: To provide insights into students' experiences regarding their on-ward training with and without accompanying PAL tutors.Methods: A total of N=168 medical students in their sixth semester participated in the investigation (intervention group: N=88; control group: N=80. The intervention group took part in the PAL program, while the control group received standard on-ward training. There were seven focus groups with N=43 participants (intervention group: four focus groups, N=28 participants; control group: three focus groups, N=15 participants. The discussions were analyzed using content analysis.Results: The intervention group emphasized the role of the tutors as competent and well-trained teachers, most beneficial in supervising clinical skills. Tutors motivate students, help them to integrate into the ward team, and provide a non-fear-based working relationship whereby students' anxiety regarding working on ward decreases. The control group had to rely on autodidactic learning strategies when neither supervising physicians nor final-year students were available.Conclusion: On-ward PAL programs represent a particularly valuable tool for students' support in training clinical competencies on ward. The tutor–student working alliance

  11. Thermal conductivity of water: Molecular dynamics and generalized hydrodynamics results

    Science.gov (United States)

    Bertolini, Davide; Tani, Alessandro

    1997-10-01

    Equilibrium molecular dynamics simulations have been carried out in the microcanonical ensemble at 300 and 255 K on the extended simple point charge (SPC/E) model of water [Berendsen et al., J. Phys. Chem. 91, 6269 (1987)]. In addition to a number of static and dynamic properties, thermal conductivity λ has been calculated via Green-Kubo integration of the heat current time correlation functions (CF's) in the atomic and molecular formalism, at wave number k=0. The calculated values (0.67+/-0.04 W/mK at 300 K and 0.52+/-0.03 W/mK at 255 K) are in good agreement with the experimental data (0.61 W/mK at 300 K and 0.49 W/mK at 255 K). A negative long-time tail of the heat current CF, more apparent at 255 K, is responsible for the anomalous decrease of λ with temperature. An analysis of the dynamical modes contributing to λ has shown that its value is due to two low-frequency exponential-like modes, a faster collisional mode, with positive contribution, and a slower one, which determines the negative long-time tail. A comparison of the molecular and atomic spectra of the heat current CF has suggested that higher-frequency modes should not contribute to λ in this temperature range. Generalized thermal diffusivity DT(k) decreases as a function of k, after an initial minor increase at k=kmin. The k dependence of the generalized thermodynamic properties has been calculated in the atomic and molecular formalisms. The observed differences have been traced back to intramolecular or intermolecular rotational effects and related to the partial structure functions. Finally, from the results we calculated it appears that the SPC/E model gives results in better agreement with experimental data than the transferable intermolecular potential with four points TIP4P water model [Jorgensen et al., J. Chem. Phys. 79, 926 (1983)], with a larger improvement for, e.g., diffusion, viscosities, and dielectric properties and a smaller one for thermal conductivity. The SPC/E model shares

  12. Influence Implementation Internal Control To Quality Audit Internal Education Consultant In Indonesian

    Directory of Open Access Journals (Sweden)

    Nur Zeina Maya Sari

    2015-08-01

    Full Text Available Abstract This research focus to quality audit internal with accountancy Inspection. Hameed 1995 found that the most important factors that affect auditing quality are auditors experience honesty and the knowledge in accounting and auditing standards. Research into this express an inspection of Intern Accountancy amp attributed to Monetary inspection an consultant education with quality. Audit quality is obtained by a process of identifying and administering the activities needed to achieve the quality objectives . Since an entityamp8223s internal control is under the purview of its audit committee Krishnan 2005 the relation between audit committee quality and internal control weaknesses is a subject to be investigated. The methodology used is a quantitative analysis by examining the relationship between variables conceptually. While some study its accounting activity. In self-supporting internal control. Internal control is defined as a process affected by an entitys board of directors management and other personnel designed to provide reasonable assurance regarding the achievement of objectives International Organization of Supreme Audit Institutions 1998 its bearing by reporting level an environment and reduction conduct in reporting result of mistake. What finally involvement by Audit Intern can be of benefit. In addition to researching into proposing Audit Intern can improve the target of consultant education going concern.

  13. International Map Year: Results and Implications

    Science.gov (United States)

    Rystedt, Bengt; Ormeling, Ferjan; Buckley, Aileen; Coetzee, Serena; Voženilek, Vit; Fairbairn, David; Kagawa, Ayako

    2018-05-01

    IMY was a worldwide celebration of maps and their unique role in our world. Supported by the United Nations, IMY provides opportunities to demonstrate, follow, and get involved in the art, science, and technology of making and using maps and geographic information. International Map Year (IMY) started in Paris 2011 when the General Assembly of the International Cartographic Association (ICA) asked the ICA Executive Committee (EC) to follow up on the proposal given in a motion from the Swedish Cartographic Society. An IMY Working Group (WG) was constituted - it defined the IMY goals and the activities required to reach them, and it proposed a suitable time period for the IMY to the ICA EC. IMY commenced in August 2015 and ended in December 2016. The success of IMY was dependent on all member nations of the ICA participating in an effort to broaden the knowledge of cartography and geographic information in society in general, especially among citizens and school children. Member nations of the ICA were responsible for organizing IMY activities, such as a national Map Day, through national IMY committees tasked to engage national organizations and spearheading collaboration. The IMY WG set up an IMY web site with general information on IMY, guidelines for how to organize Map Days, suggestions relating to activities aimed at general map awareness, and more. The web site also provides access to the electronic book The World of Maps, which has been translated from English into five other languages.

  14. International Photovoltaic Program Plan. Volume II. Appendices

    Energy Technology Data Exchange (ETDEWEB)

    Costello, D.; Koontz, R.; Posner, D.; Heiferling, P.; Carpenter, P.; Forman, S.; Perelman, L.

    1979-12-01

    This second volume of a two-part report on the International Photovoltaic Program Plan contains appendices summarizing the results of analyses conducted in preparation of the plan. These analyses include compilations of relevant statutes and existing Federal programs; strategies designed to expand the use of photovoltaics abroad; information on the domestic photovoltaic plan and its impact on the proposed international plan; perspectives on foreign competition; industry views on the international photovoltaic market and ideas about how US government actions could affect this market; international financing issues; and information on issues affecting foreign policy and developing countries.

  15. Search Results | Page 114 | IDRC - International Development ...

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

    ... ASIA 24 Apply SOUTH ASIA filter · SOUTHEAST ASIA 24 Apply SOUTHEAST ASIA filter ... Food Sovereignty and Uncultivated Biodiversity in South Asia: Essays on the ... guides the reader into new territory, where food, ecology, and culture converge. ... India started on a program of reforms, both in its external and internal ...

  16. Search Results | Page 15 | IDRC - International Development ...

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

    ... Evaluations · Journal articles · Papers · Reports · Studies; Training materials .... Centre for Development Studies, Trivandrum, Kerala, India, 14-16 February 2013 ... Dakar is increasingly proving to be a transit zone in international drug trafficking. ... Focusing on the strategies that political parties have, or are putting in place ...

  17. Childhood conduct problems and young adult outcomes among women with childhood attention-deficit/hyperactivity disorder (ADHD).

    Science.gov (United States)

    Owens, Elizabeth B; Hinshaw, Stephen P

    2016-02-01

    We tested whether conduct problems predicted young adult functioning and psychiatric symptoms among women diagnosed with attention-deficit/hyperactivity disorder (ADHD) during childhood, in the context of 3 potential adolescent mediators: internalizing problems, peer rejection, and school failure and disciplinary problems. We controlled for childhood ADHD severity, IQ, and demographic factors, and in the mediational tests, for adolescent conduct problems. Data came from 140 participants in the Berkeley Girls With ADHD Longitudinal Study. We used bootstrapping methods to assess indirect effects (mediators). Both childhood, F(1, 118) change = 9.00, p = .003, R2 change = .069, and adolescent, F(1, 109) change = 10.41, p = .002, R2 change = .083, conduct problems were associated with worse overall functioning during young adulthood, controlling for initial ADHD severity, child IQ, and demographics. Results were similar when predicting psychiatric symptoms. Adolescent school failure and disciplinary problems mediated the relations between childhood conduct problems and both young adult functioning and externalizing problems; adolescent internalizing problems and peer conflict mediated the relation between childhood conduct problems and young adult internalizing problems. As is true for boys, childhood and adolescent conduct problems are associated with poor adult outcomes among girls with ADHD, with school failure and disciplinary problems, internalizing problems, and peer conflict functioning as mediators of these relations. (c) 2016 APA, all rights reserved).

  18. Search Results | Page 22 | IDRC - International Development ...

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

    ... News · Briefs · Books · Evaluations · Journal articles · Papers · Reports; Studies .... of the geo-politics of humanitarian aid in Northern & Eastern Sri Lanka & Aceh, ... International Workshop on Peace and Development held in Kigali and ... The Institute for Security Studies (ISS) is an applied policy research institute with a ...

  19. Evaluasi Pengendalian Internal Siklus Pendapatan Pada PT X

    Directory of Open Access Journals (Sweden)

    Aries Wicaksono

    2013-11-01

    Full Text Available This study aims to evaluate the implementation of internal control in revenue cycle, to identify weaknesses and limitations of internal control, and to suggest improvements as needed. Research was carried out by using several methods. First, the method of data collection was conducted with internal control questionnaires of revenue cycle, interview, and observation. Second, the method of analysis was performed by using COSO internal control framework. Results obtained are internal control in the revenue cycle applied to the company in general is quite good; and there are ineffective implementation of internal control which can lead to the emergence of risks that could harm the company.

  20. Para-petroleum industry. International context and results of the 2004 French inquiry

    International Nuclear Information System (INIS)

    2004-01-01

    This document makes a brief overview of the international petroleum context, and then presents the results of the last inquiry allowing to precise the situation of the French para-petroleum industry in 2003 and to propose some estimations for 2004 according to the data supplied by companies. Content: 1 - international context: exploration-production (investments, investments evolution since 25 years, geophysics sector, drilling sector, sector of construction of offshore production equipments, regional analysis in the exploration-production domain, conclusions), refining and petrochemistry (economic context, refining industry, petrochemical industry, conclusions); 2 - the French para-petroleum industry: evolution of the global turnover, turnover share by sector of activity, offshore activity, foreign activity, manpower, conclusions. (J.S.)

  1. International practices in the provision of teratology information: a survey of international teratogen information programmes and comparisons with the North American model.

    Science.gov (United States)

    Hancock, Rebecca L; Ungar, Wendy J; Einarson, Adrienne; Koren, Gideon

    2010-10-01

    Teratology Information Services (TIS) provide health care professionals and the public with information regarding the safety and/or risk of exposures during pregnancy and lactation, mainly via telephone consultations. An international comparison of clinical practices at TIS has never been conducted. The survey objective was to compare international TIS to North American TIS, with an aim to identify strengths and challenges that can lead to service improvement. Twenty-two international TIS were approached for participation during an international conference. TIS were surveyed on information in six categories: services, staffing, operations, data collection, knowledge transfer activities and additional information. Data were summarized using descriptive statistics. Statistical tests were conducted using SPSS®. Sixteen TIS from 12 countries participated. Survey results were compared with previously reported results from a similar survey of North American TIS (16 US, two Canadian). TIS exist in a variety of departments and settings, but most commonly are in university hospitals. Pregnant women were the most commonly counselled group worldwide. International TIS spent significantly more time fielding inquiries regarding medications, while North American TIS had a wider variety of inquiry categories. All TIS could improve budget tracking. Overall, service practices and goals were similar, although international TIS conducted more follow-up with service users than North American TIS. This report offers TIS the first ever opportunity to compare practices. Increased dialogue between TIS encourages sharing of best practices and improves the ability of these important public health programmes to support women and health care providers. © 2010 Blackwell Publishing Ltd.

  2. The organization and conducting of paratriathlon competitions

    Directory of Open Access Journals (Sweden)

    Vladimir Vodlozerov

    2017-02-01

    Full Text Available Purpose: to analyze the system of the organization and conducting of competitions among paratriathletes concerning compliance with specifics of this sport – the consecutive overcoming of the combined distance by means of different types of physical activity. Material & Methods: the analysis of conditions of the organization and conducting of competitions of paratriathletes in six competitive categories was made on the basis of studying of articles of the UNO Convention on the Rights of physically disabled people, the regulatory base of the international federations of triathlon and Federation of triathlon of Ukraine. Results: the compliance of the organization and conducting of paratriathlon competitions concerning specifics of continuous triathlon with certain modifications of passing of stages of the combined distance by sportsmen with limited physical capacities is revealed. Conclusions: competition rules on paratriathlon, which allow conducting the fair competitive competition in the spirit of fair, competitive and safe rivalry to athletes with different physical deviations, are developed for more active attraction to sports activities, and also for the purpose of removal of discrimination barriers from physically disabled people.

  3. SEIZURE PREDICTION: THE FOURTH INTERNATIONAL WORKSHOP

    Science.gov (United States)

    Zaveri, Hitten P.; Frei, Mark G.; Arthurs, Susan; Osorio, Ivan

    2010-01-01

    The recently convened Fourth International Workshop on Seizure Prediction (IWSP4) brought together a diverse international group of investigators, from academia and industry, including epileptologists, neurosurgeons, neuroscientists, computer scientists, engineers, physicists, and mathematicians who are conducting interdisciplinary research on the prediction and control of seizures. IWSP4 allowed the presentation and discussion of results, an exchange of ideas, an assessment of the status of seizure prediction, control and related fields and the fostering of collaborative projects. PMID:20674508

  4. Monte Carlo modelling of Germanium detectors for the measurement of low energy photons in internal dosimetry: Results of an international comparison

    Energy Technology Data Exchange (ETDEWEB)

    Gomez-Ros, J.M. [CIEMAT, Av. Complutense 22, E-28040 Madrid (Spain)], E-mail: jm.gomezros@ciemat.es; Carlan, L. de [CEA DRT/LIST/DETECS/LNHB/LMD, Bat 534, F-91191 Gif sur Yvette, Cedex (France); IRSN DRPH/SDI/LEDI, BP6, F-92262, Fontenay-aux-Roses, Cedex (France); Franck, D. [IRSN DRPH/SDI/LEDI, BP6, F-92262, Fontenay-aux-Roses, Cedex (France); Gualdrini, G. [ENEA ION-IRP, Via dei Colli 16, I-40136 Bologna (Italy); Lis, M.; Lopez, M.A.; Moraleda, M. [CIEMAT, Av. Complutense 22, E-28040 Madrid (Spain); Zankl, M. [GSF - National Research Center for Environment and Health, D-85764 Neuherberg (Germany); Badal, A. [Institut de Tecniques Energetiques, UPC, Diagonal 647, 08028 Barcelona (Spain); Capello, K. [Human Monitoring Laboratory (Canada); Cowan, P. [Serco Assurance, Bld. A32, Winfrith Tech. Centre Winfrith, Dorchester, Dorset DT2 8DH (United Kingdom); Ferrari, P. [ENEA ION-IRP, Via dei Colli 16, I-40136 Bologna (Italy); Heide, B. [Forschungszentrum Karlsruhe, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Henniger, J. [Technical University of Dresden, 01062 Dresden (Germany); Hooley, V. [Serco Assurance, Bld. A32, Winfrith Tech. Centre Winfrith, Dorchester, Dorset DT2 8DH (United Kingdom); Hunt, J. [IRD, Av. Salvador Allende, s/n, Recreio, Rio de Janeiro (Brazil); Kinase, S. [Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki-ken 319-1195 (Japan); Kramer, G.H. [Human Monitoring Laboratory (Canada); Loehnert, D. [Technical University of Dresden, 01062 Dresden (Germany); Lucas, S. [LARN Laboratory, University of Namur, Rue de Bruxelles 61, B-5000 Namur (Belgium)] (and others)

    2008-02-15

    This communication summarizes the results concerning the Monte Carlo (MC) modelling of Germanium detectors for the measurement of low energy photons arising from the 'International comparison on MC modelling for in vivo measurement of Americium in a knee phantom' organized within the EU Coordination Action CONRAD (Coordinated Network for Radiation Dosimetry) as a joint initiative of EURADOS working groups 6 (computational dosimetry) and 7 (internal dosimetry). MC simulations proved to be an applicable way to obtain the calibration factor that needs to be used for in vivo measurements.

  5. Non-proliferation through effective international control, with particular reference to peaceful uses of nuclear material as a result of nuclear disarmament and international control of plutonium

    International Nuclear Information System (INIS)

    Imai, Ryukichi

    1993-01-01

    The role of nuclear factors in the international political situation has changed. The emphasis is now on the new circumstance of the post cold-war world. Non-proliferation is dealt with through effective international control, with particular reference to peaceful uses of nuclear material as a result of nuclear weapons dismantling and international control of plutonium

  6. ARE INTERNATIONAL TRADE FLOWS A VECTOR OF GLOBALIZATION?

    Directory of Open Access Journals (Sweden)

    Sebastian-Florian ENEA

    2015-10-01

    Full Text Available International commerce and regional integration have long been considered key determinants of national development. The purpose of the present paper is to answer the question whether international trade flows are a vector of globalization and economic growth. In order to achieve this, we have conducted panel data analysis on a sample consisting of members from regional economic structures, such as the E.U., NAFTA, MERCOSUR and ASEAN, and covering a time span of 24 years, from 1990 to 2013. The results of the study underline the fact that, on average and taking into account the heterogeneity of the sample, international commerce counts from around 50 % of the annual economic growth. The future research direction will aim to conduct a more thorough analysis, by focusing more on the regional perspective.

  7. Strategy for developing and conducting nuclear emergency exercises

    International Nuclear Information System (INIS)

    2007-01-01

    Emergency situations demand that actions be taken by responsible organisations and individuals at the site of the emergency and at the local, national and international levels to mitigate the impact on people and the environment. Effective emergency response requires development and implementation of emergency plans and procedures; established arrangements at the local, national and international levels; acquisition and maintenance of resources (funding, equipment and personnel); training of personnel; conduct of exercises; and a 'feedback programme' whereby improvements to the emergency management system are made based on lessons identified from exercises and actual events. A means for demonstrating the effectiveness of an emergency programme is through the conduct of exercises. Exercises demonstrate the effectiveness of plans, procedures, training and equipment; adequacy of response arrangements and resources; capabilities of response personnel in performing their assigned tasks; ability of individuals and organisations to work together; and provide a forum for exploring and testing revisions, modifications, and new and/or proposed changes to any emergency programme element in near realistic situations. Exercises may range in scope from small-scale drills to large-scale national or international exercises. There is clear benefit to organisations in supporting, developing and conducting well-managed exercises. Exercising is a resource-intensive tool; however, it is a critical tool for enhancing performance, testing arrangements and identifying areas for improvement. A thoroughly developed strategy should therefore be in place to ensure maximum value from an exercise programme. This report contributes to the good practice and management of exercise programmes by providing a strategy for improving the value of planning, conducting, participating in and/or supporting exercises. The OECD/NEA International Nuclear Emergency Exercise (INEX) series undertaken over the

  8. Qualitative and Quantitative Detection of Botulinum Neurotoxins from Complex Matrices: Results of the First International Proficiency Test

    Directory of Open Access Journals (Sweden)

    Sylvia Worbs

    2015-11-01

    Full Text Available In the framework of the EU project EQuATox, a first international proficiency test (PT on the detection and quantification of botulinum neurotoxins (BoNT was conducted. Sample materials included BoNT serotypes A, B and E spiked into buffer, milk, meat extract and serum. Different methods were applied by the participants combining different principles of detection, identification and quantification. Based on qualitative assays, 95% of all results reported were correct. Successful strategies for BoNT detection were based on a combination of complementary immunological, MS-based and functional methods or on suitable functional in vivo/in vitro approaches (mouse bioassay, hemidiaphragm assay and Endopep-MS assay. Quantification of BoNT/A, BoNT/B and BoNT/E was performed by 48% of participating laboratories. It turned out that precise quantification of BoNT was difficult, resulting in a substantial scatter of quantitative data. This was especially true for results obtained by the mouse bioassay which is currently considered as “gold standard” for BoNT detection. The results clearly demonstrate the urgent need for certified BoNT reference materials and the development of methods replacing animal testing. In this context, the BoNT PT provided the valuable information that both the Endopep-MS assay and the hemidiaphragm assay delivered quantitative results superior to the mouse bioassay.

  9. OCRWM international procedures

    International Nuclear Information System (INIS)

    1986-03-01

    These international procedures provide guidance and assistance for the Office of Civilian Radioactive Waste Management (OCRWM) and for OCRWM Project Offices, contractors and subcontractors in conducting international activities. They supplement the relevant Department of Energy (DOE) orders (which are referenced), not supplant them

  10. Crystalline and Crystalline International Disposal Activities

    Energy Technology Data Exchange (ETDEWEB)

    Viswanathan, Hari S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Chu, Shaoping [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Reimus, Paul William [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Makedonska, Nataliia [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Hyman, Jeffrey De' Haven [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Karra, Satish [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dittrich, Timothy M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-12-21

    This report presents the results of work conducted between September 2014 and July 2015 at Los Alamos National Laboratory in the crystalline disposal and crystalline international disposal work packages of the Used Fuel Disposition Campaign (UFDC) for DOE-NE’s Fuel Cycle Research and Development program.

  11. Cutting technique for reactor internals by laser beam

    International Nuclear Information System (INIS)

    Matsumoto, O.; Sugihara, M.; Matsuda, K.; Miya, K.

    1990-01-01

    At present in Japan the verification tests on the commercial nuclear power reactor decommissioning technology are being conducted as the project of The Ministry of International Trade and Industry by Nuclear Power Engineering Test Center. This paper summarizes the interim results of the verification test for the reactor core internals decommissioning technology, which is being conducted from 1986 as a theme of the above project. All core internals to be studied here are made of stainless steel, and the maximum wall thickness is about 500mm (the maximum one to be cut is about 300mm) for the PWR's, and about 100mm for the BWR's. Though the plasma cutting, arc saw cutting method, etc. have been studied u p to now as the cutting technology for decommissioning these core internals, the authors are carrying out the development and verification test of the cutting technology with the laser beam, which is expected to increase its power in future and can be applied to various materials

  12. Results and insights of internal fire and internal flood analyses of the Surry Unit 1 Nuclear Power Plant during mid-loop operations

    International Nuclear Information System (INIS)

    Chu, Tsong-Lun; Musicki, Z.; Kohut, P.

    1995-01-01

    During 1989, the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the potential risks during low power and shutdown operations. Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied by Brookhaven National Laboratory (BNL) and Sandia National Laboratories (SNL). The objectives of the program are to assess the risks of severe accidents initiated during plant operational states (POSs) other than full power operation and to compare the estimated core damage frequencies (CDFs), important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The scope of the program includes that of a Level 3 PRA for internal events and a Level 1 PRA for seismically induced and internal fire and flood induced core damage sequences. This paper summarizes the results and highlights of the internal fire and flood analysis documented in Volumes 3 and 4 of NUREG/CR-6144 performed for the Surry plant during mid-loop operation

  13. internal branding

    OpenAIRE

    Rai, Anu; Omanga, Josphat

    2014-01-01

    The project report provides an insight into internal branding of two different leading firms – Coca-Cola and Google. The aim of this project report is to study how these two companies use internal branding to promote or build brand performance of the company. This report follows a qualitative research method. The report is deductive in nature and hence, it is guided by the literatures of internal branding. The project report conducted research on brand identity, brand commitment and brand loy...

  14. Internal branding

    OpenAIRE

    Rijal, Ramesh; Dhakal, Rajendra

    2015-01-01

    The project report provides an insight into internal branding of two different leading firms – Coca-Cola and Google. The aim of this project report is to study how these two companies use internal branding to promote or build brand performance of the company. This report follows a qualitative research method. The report is deductive in nature and hence, it is guided by the literatures of internal branding. The project report conducted research on brand identity, brand commitment and brand loy...

  15. 76 FR 43726 - Solicitation for a Cooperative Agreement: Developing a Method for Conducting an Internal...

    Science.gov (United States)

    2011-07-21

    ... advance internal quality assurance. The awardee will work closely with designated NIC staff on all aspects... services, and (3) provide sufficient guidance for an organization to begin to strategize desired internal... technical assistance, additional funding, or enhancing internal quality assurance. Purpose: This methodology...

  16. [MusiQol: international questionnaire investigating quality of life in multiple sclerosis: validation results for the German subpopulation in an international comparison].

    Science.gov (United States)

    Flachenecker, P; Vogel, U; Simeoni, M C; Auquier, P; Rieckmann, P

    2011-10-01

    The existing health-related quality of life questionnaires on multiple sclerosis (MS) only partially reflect the patient's point of view on the reduction of activities of daily living. Their development and validation was not performed in different languages. That is what prompted the development of the Multiple Sclerosis International Quality of Life (MusiQoL) Questionnaire as an international multidimensional measurement instrument. This paper presents this new development and the results of the German subgroup versus the total international sample. A total of 1,992 MS patients from 15 countries, including 209 German patients, took part in the study between January 2004 and February 2005. The patients took the MusiQoL survey at baseline and at 21±7 days as well as completing a symptom-related checklist and the SF-36 short form survey. Demographics, history and MS classification data were also generated. Reproducibility, sensitivity, convergent and discriminant validity were analysed. Convergent and discriminant validity and reproducibility were satisfactory for all dimensions of the MusiQoL. The dimensional scores correlated moderately but significantly with the SF-36 scores, but showed a discriminant validity in terms of gender, socioeconomic status and health status that was more pronounced in the overall population than in the German subpopulation. The highest correlations were observed between the MusiQoL dimension of activities of daily living and the Expanded Disability Status Scale (EDSS). The results of this study confirm the validity and reliability of MusiQoL as an instrument for measuring the quality of life of German and international MS patients.

  17. Individual Consequences of Internal Marketing

    Directory of Open Access Journals (Sweden)

    Naghi Remus Ionut

    2015-07-01

    Full Text Available Since the emergence of the concept of internal marketing in the literature there have been almost 40 years. This period was marked by a constant increase of the concerns in the internal marketing area, these efforts being evidenced by the publication of a consistent number of articles (conceptual and empirical which analyze this subject. Considering the previous empirical studies, most of them have focused on studying the relationship between internal marketing and employee satisfaction and / or organizational commitment. However, the relationship between internal marketing and its consequences has been less analyzed in the context of emergent economies. In this paper we aimed to analyze the individual consequences of the internal marketing in the Romanian economy context, focusing our attention on three constructs: employee satisfaction, organizational commitment and organizational citizenship behavior. The research was conducted on a sample of 83 medium and large companies in various sectors of the Romanian economy. In order to proceed with the statistical data analyses we followed these steps: verifying the scales reliability, determining factor loadings and research hypotheses testing. Our research results are consistent with results of previous studies showing that the adoption of internal marketing practice has a positive effect on employee satisfaction, organizational commitment and organizational citizenship behavior

  18. New code of conduct

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    During his talk to the staff at the beginning of the year, the Director-General mentioned that a new code of conduct was being drawn up. What exactly is it and what is its purpose? Anne-Sylvie Catherin, Head of the Human Resources (HR) Department, talked to us about the whys and wherefores of the project.   Drawing by Georges Boixader from the cartoon strip “The World of Particles” by Brian Southworth. A code of conduct is a general framework laying down the behaviour expected of all members of an organisation's personnel. “CERN is one of the very few international organisations that don’t yet have one", explains Anne-Sylvie Catherin. “We have been thinking about introducing a code of conduct for a long time but lacked the necessary resources until now”. The call for a code of conduct has come from different sources within the Laboratory. “The Equal Opportunities Advisory Panel (read also the "Equal opportuni...

  19. Documentation of the heat conduction code TRANCO

    International Nuclear Information System (INIS)

    Callahan, G.D.

    1975-01-01

    A transient heat conduction code used for thermal, thermoelastic, thermoelastic/plastic, and thermo/viscoelastic analyses is presented. The code can solve two-dimensional X-Y and axially symmetric R-theta-z thermal problems with the following conditions: constant temperature, constant flux, convective, or adiabatic boundary conditions; time-dependent or constant internal heat generation; and anisotropic thermal conductivities

  20. OBSERVATIONAL SIGNATURES OF THE CORONAL KINK INSTABILITY WITH THERMAL CONDUCTION

    International Nuclear Information System (INIS)

    Botha, G. J. J.; Arber, T. D.; Srivastava, Abhishek K.

    2012-01-01

    It is known from numerical simulations that thermal conduction along magnetic field lines plays an important role in the evolution of the kink instability in coronal loops. This study presents the observational signatures of the kink instability in long coronal loops when parallel thermal conduction is included. The three-dimensional nonlinear magnetohydrodynamic equations are solved numerically to simulate the evolution of a coronal loop that is initially in an unstable equilibrium. The loop has length 80 Mm, width 8 Mm, and an initial maximum twist of Φ = 11.5π, where Φ is a function of the radius. The initial loop parameters are obtained from a highly twisted loop observed in the Transition Region and Coronal Explorer (TRACE) 171 Å wave band. Synthetic observables are generated from the data. These observables include spatial and temporal averaging to account for the resolution and exposure times of TRACE images. Parallel thermal conduction reduces the maximum local temperature by up to an order of magnitude. This means that different spectral lines are formed and different internal loop structures are visible with or without the inclusion of thermal conduction. However, the response functions sample a broad range of temperatures. The result is that the inclusion of parallel thermal conductivity does not have as large an impact on observational signatures as the order of magnitude reduction in the maximum temperature would suggest; the net effect is a blurring of internal features of the loop structure.

  1. Report on the results of the safety culture survey conducted in PNRI

    International Nuclear Information System (INIS)

    Garcia, Corazon M.; Nohay, Carl M.; Badinas, Nelson P.; Melendez, Johnylen V.; Parami, Vangeline K.

    2001-01-01

    An initial safety culture survey was conducted in the Philippine Nuclear Research Institute (PNRI). Sixty six (66) questionnaires as given in A. Adams and A. Williamson's Measurement of Safety Culture in the Nuclear Industry, UNSW, July 1999 were distributed to the different units of PNRI. The number of sets of survey sheets distributed to the different units corresponded to the number of personnel in the unit based on the information obtained from them. Results were obtained from only 33 respondents. ANSTO has been requested to analyze the results of this survey. While waiting for the results from ANSTO, we attempted to proceed with this analysis in order to learn and practice applying the procedure based on the reference cited above.The respondents from the PNRI showed on the overall neutral views towards safety and their work. Although a minority showed positive responses to safety while a small minority showed negative responses. A remarkable result is that all respondents show strong concern over the welfare of the institute, indicating that there is still a good chance for safety culture to be developed positively among the employees given the proper strategies for motivation. (author)

  2. Active Bone Conduction Prosthesis: BonebridgeTM

    Directory of Open Access Journals (Sweden)

    Zernotti, Mario E.

    2015-10-01

    Full Text Available Introduction Bone conduction implants are indicated for patients with conductive and mixed hearing loss, as well as for patients with single-sided deafness (SSD. The transcutaneous technology avoids several complications of the percutaneous bone conduction implants including skin reaction, skin growth over the abutment, and wound infection. The Bonebridge (MED-EL, Austria prosthesis is a semi-implantable hearing system: the BCI (Bone Conduction Implant is the implantable part that contains the Bone Conduction-Floating Mass Transducer (BC-FMT, which applies the vibrations directly to the bone; the external component is the audio processor Amadé BB (MED-EL, Austria, which digitally processes the sound and sends the information through the coil to the internal part. Bonebridge may be implanted through three different approaches: the transmastoid, the retrosigmoid, or the middle fossa approach. Objective This systematic review aims to describe the world́s first active bone conduction implant system, Bonebridge, as well as describe the surgical techniques in the three possible approaches, showing results from implant centers in the world in terms of functional gain, speech reception thresholds and word recognition scores. Data Synthesis The authors searched the MEDLINE database using the key term Bonebridge. They selected only five publications to include in this systematic review. The review analyzes 20 patients that received Bonebridge implants with different approaches and pathologies. Conclusion Bonebridge is a solution for patients with conductive/mixed hearing loss and SSD with different surgical approaches, depending on their anatomy. The system imparts fewer complications than percutaneous bone conduction implants and shows proven benefits in speech discrimination and functional gain.

  3. [Work and Training Conditions of Young German Physicians in Internal Medicine - Results of a Second Nationwide Survey by Young Internists from the German Society of Internal Medicine and the German Professional Association of Internists.

    Science.gov (United States)

    Raspe, Matthias; Vogelgesang, Anja; Fendel, Johannes; Weiß, Cornelius; Schulte, Kevin; Rolling, Thierry

    2018-04-01

     Medical specialty training is the basis for career development of young internists and it is vital for the delivery of high-quality medical care. In 2014 the young internists of two professional bodies in Germany conducted a survey among their young members and described major factors influencing training and working conditions. We present the results of a follow-up survey to describe changes of these factors over time. An additional focus is set on the difficulties of balancing medical career and family.  In the end of 2016 we conducted an online-based survey of all members in training of the German Society of Internal Medicine (DGIM) and the Professional Association of German Internists (BDI). The questionnaire used in the 2014 survey was modified and items investigating the balance between career and family were added.  A total of 1587 questionnaires were returned and analysed. Mayor findings did not change over time. Psychosocial strain remains very high among medical trainees in internal medicine. A structured training curriculum and meaningful feedback are associated with lower psychosocial strain and higher work satisfaction. Internists - and here especially women - with children experience the daily balance of medical career and family as extremely challenging.  These results demonstrate that there is still a serious need for adjusting training and working conditions of young internists in Germany. Especially the role and increasing importance of female physicians has to be recognized by enabling a successful integration of medical career and family. © Georg Thieme Verlag KG Stuttgart · New York.

  4. Dishonest Academic Conduct: From the Perspective of the Utility Function.

    Science.gov (United States)

    Sun, Ying; Tian, Rui

    Dishonest academic conduct has aroused extensive attention in academic circles. To explore how scholars make decisions according to the principle of maximal utility, the author has constructed the general utility function based on the expected utility theory. The concrete utility functions of different types of scholars were deduced. They are as follows: risk neutral, risk averse, and risk preference. Following this, the assignment method was adopted to analyze and compare the scholars' utilities of academic conduct. It was concluded that changing the values of risk costs, internal condemnation costs, academic benefits, and the subjective estimation of penalties following dishonest academic conduct can lead to changes in the utility of academic dishonesty. The results of the current study suggest that within scientific research, measures to prevent and govern dishonest academic conduct should be formulated according to the various effects of the above four variables.

  5. Status of effectiveness in internal audit in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Nik Arlina Nik Ali; Noriah Mod Ali

    2010-01-01

    Full text: Internal Audit (IA) is a necessity process to obtain the certification of ISO 9001 and ISO/IEC 17025.Basically the content of this paperwork is to discuss on the effectiveness of Internal Audit conducted base on the audit report result which containing the information that have been recorded regarding the non-compliance's towards the certification standard and opportunity of improvements. (author)

  6. Hydraulic conductivity determination of a dark red latosol by gamma attenuation and tensiometry

    International Nuclear Information System (INIS)

    Oliveira, Julio Cesar Martins de; Reichardt, Klaus; Costa, Antonio Carlos Saraiva da

    1995-01-01

    Results for the hydraulic conductivity of a dark red latosol (Oxisol) under laboratory and field conditions are presented. The laboratory experiments simulated field conditions through the measurement of the soil water content profiles as a function of time in soil columns. The data were obtained by the 241 Am gamma-ray transmission method, using standard gamma ray spectrometry equipment. Tensiometers at the depths of 10 and 25 cm were used to obtain the soil water content profiles as a function of time in the field experiments. The hydraulic conductivity functions were determined through internal soil drainage. The results showed higher values of the hydraulic conductivity measured in the field, compared with the laboratory values. The hydraulic conductivity determination methods presented distinct values for the field experiments as well as for the laboratory ones. (author)

  7. 29 CFR 95.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... JURISDICTION OF FOREIGN GOVERNMENTS, AND INTERNATIONAL ORGANIZATIONS Post-Award Requirements Procurement... interest is not substantial or the gift is an unsolicited item of nominal value. The standards of conduct...

  8. FY 1999 Report on the technical results. Research and development project for creation of the quick-effect type international standards (Comprehensive surveys); 1999 nendo sokkogata kokusai hyojun sosei kenkyu kaihatsu jigyo seika hokokusho. Sogo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Safety, environment protection and internationality are most important product qualities, and international standardization of product qualities and testing methods are essential for strengthening international competitiveness. Viewed from this angle, the R and D project is conducted to propose the international standards for the following 5 areas related to environment and safety, selected in expectation that the results could be obtained in short time for preparation of the international proposals; (1) standardization of the wireless IC tags for logistics management, (2) standardization of quality and testing methods of automobile fuels and lubricants, (3) research and development for international standards in the field of safety of machinery, (4) standardization of evaluation methods for electronic data security system, and (5) standardization for the safety of light emitting diodes. The results are obtained for preparation of the international standard drafts, interim or final. The activities are directed to promotion of international interchangeability of radio frequency identification (RFID) systems for area (1); to standardization of the systems for emergency stopping/controlling machines for the area (3), to improvement of security evaluation standards of existing information systems for the area (4), and to unification of the ISO/IEC safety standards for the area (5). (NEDO)

  9. Code of Conduct on the Safety of Research Reactors

    International Nuclear Information System (INIS)

    2006-09-01

    The Board of Governors of the International Atomic Energy Agency (IAEA) adopted the Code of Conduct on the Safety of Research Reactors on 8 March 2004. The Board's action was the culmination of several years of work to develop the Code and obtain a consensus on its provisions. The process leading to the Code began in 1998, when the International Nuclear Safety Advisory Group (INSAG) informed the Director General of concerns about the safety of research reactors. In 2000, INSAG recommended that the Secretariat begin developing an international protocol or a similar legal instrument to address those concerns. In September 2000, in resolution GC(44)/RES/14, the General Conference requested the Secretariat ''within its available resources, to continue work on exploring options to strengthen the international nuclear safety arrangements for civil research reactors, taking due account of input from INSAG and the views of other relevant bodies''. A working group convened by the Secretariat pursuant to that request recommended that ''the Agency consider establishing an international action plan for research reactors'' and that the action plan include preparation of a Code of Conduct ''that would clearly establish the desirable attributes for management of research reactor safety''. In September 2001, the Board requested that the Secretariat develop and implement, in conjunction with Member States, an international research reactor safety enhancement plan which included preparation of a Code of Conduct on the Safety of Research Reactors. Subsequently, in resolution GC(45)/RES/10.A, the General Conference endorsed the Board's request. Pursuant to that request, a Code of Conduct on the Safety of Research Reactors was drafted at two meetings of an Open-ended Working Group of Legal and Technical Experts. This draft Code of Conduct was circulated to all Member States for comment. On the basis of the responses received, a revised draft of the Code was prepared by the Secretariat

  10. Search Results | Page 2 | IDRC - International Development ...

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

    With wider diffusion and accessibility of Information and Communication Technologies ... The research study looked at the uses of new media among women''s ... subjects or animals be conducted in accordance with high ethical standards.

  11. Parameningeal rhabdomyosarcoma: results of an International workshop

    International Nuclear Information System (INIS)

    Benk, V.; Rodary, C.; Donaldson, S. S.; Flamant, F.; Maurer, H.; Treuner, I.; Carli, M.; Gehan, E.

    1996-01-01

    Purpose: A retrospective analysis was performed on children with nonmetastatic rhabdomyosarcomas (RMS) involving a parameningeal site treated by one of the four major cooperative groups: Intergroup Rhabdomyosarcoma Study (IRS), International Society of Pediatric Oncology (SIOP), German Cooperative Group (CWS), and Italian Cooperative Group (ICS) to analyse survival and prognostic factors. Methods and Materials: Between 1979 and 1989, 230 children (median age 6 years) were treated in the IRS III, SIOP 84, CWS 81, and ICS 79 studies. All patients received chemotherapy, and 203 were irradiated. Radiotherapy doses were similar in the four studies, although treatment volumes were not similar. The SIOP patients had smaller volumes treated. In addition, the SIOP patients with a low risk of meningeal involvement and children under 5 years of age were not irradiated if they had a complete response (CR) to chemotherapy. Time to initiation of irradiation was earlier in the IRS and Italian studies. Results: Median follow-up was 62 months (range 22-140). The 5-year survival and 5-year event-free survival were better for the IRS study (74% and 71%) than for the other study groups (55% and 36% for SIOP, 47% and 47% for CWS, and 39% and 39% for ICS). The low-risk (LR) patients in the IRS study had improved survival. However, patients with high risk of meningeal involvement had similar survival in all four studies. The most significant prognostic factor was the size of tumor (>5 cm). Conclusion: The improved results from the IRS group, especially among the LR patients, could be related to the IRS treatment employed, particularly the systematic use of radiation, to the inclusion of patients with smaller tumors, and to the routine use of quality control of radiation

  12. Pengaruh Proporsi Komisaris Independen dan Komposisi Komite Audit terhadap Internal Control

    Directory of Open Access Journals (Sweden)

    Makhdalena Makhdalena

    2015-12-01

    Full Text Available Accounting manipulation that occurred in recent years makes accounting experts to focus on internal control issues. The experts agree that internal control is an important issue through a substance that can be given by the internal control. Internal control can be effective if supported by the proportion of independent commissioners and audit committee composition are adequate. Based on that idea, the researchers interested in conducting research that aims to find out: the influence of the proportion of independent commissioners and audit committee composition of the internal control eithersimultaneously or partially. Research conducted by the survey in 48 listed companies in Jakarta Stock Exchange manufacturing drawn at random from the population. Data used in this study are primary data from the questionnaire and secondary data from the annual report. Data were analyzed using path analysis. The results showed that: the proportion of independent commissioners and audit committee composition has a significant influence on the internal control eithersimultaneously or partially.

  13. Experimental results with hydrogen fueled internal combustion engines

    Science.gov (United States)

    De Boer, P. C. T.; Mclean, W. J.; Homan, H. S.

    1975-01-01

    The paper focuses on the most important experimental findings for hydrogen-fueled internal combustion engines, with particular reference to the application of these findings to the assessment of the potential of hydrogen engines. Emphasis is on the various tradeoffs that can be made, such as between maximum efficiency, maximum power, and minimum NO emissions. The various possibilities for induction and ignition are described. Some projections are made about areas in which hydrogen engines may find their initial application and about optimum ways to design such engines. It is shown that hydrogen-fueled reciprocal internal combustion engines offer important advantages with respect to thermal efficiency and exhaust emissions. Problems arising from preignition can suitably be avoided by restricting the fuel-air equivalence ratio to values below about 0.5. The direct cylinder injection appears to be a very attractive way to operate the engine, because it combines a wide range of possible power outputs with a high thermal efficiency and very low NO emissions at part loads.

  14. Influence of internal migration on reproductive health in Myanmar: results from a recent cross-sectional survey.

    Science.gov (United States)

    Sudhinaraset, May; Diamond-Smith, Nadia; Thet, May Me; Aung, Tin

    2016-03-09

    Maternal and reproductive health remains a significant public health issue in Myanmar. Little data exists on women's health issues, including social and demographic influences. While past studies have demonstrated rural/urban health disparities, an increasingly important population resulting from urban growth in Myanmar is the internal migrant population, individuals moving within the country for better job or educational opportunities. Past studies suggest that women make up more than half of internal migrants, yet there is a dearth of information on this new wave of migration, particularly on women's reproductive health issues. The objective of this study is to assess the influence of women's migration in Myanmar on reproductive health outcomes, including delivering in a facility, using a skilled birth attendant, and using a modern method of family planning. Data from a cross-sectional household survey using multistage cluster sampling design conducted between September to October 2014 was used to assess the accessibility and the use of maternal and child health products and services. A total of 1800 currently married women of reproductive age, including 348 from urban and 1452 from rural areas, were recruited to complete surveys. A set of multivariable regressions was performed to assess reproductive health outcomes and predictors. Across health indicators, female migrants had better health outcomes compared to non-migrants. Controlling for demographic characteristics, migrants were 1.60 times more likely to use a modern form of family planning compared to non-migrants (p Myanmar reported better health outcomes compared to non-migrant women in regards to family planning and maternal health. Future research should focus on monitoring the outcomes of migrants and their children over time to assess long-term impacts.

  15. Search Results | Page 141 | IDRC - International Development ...

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

    Strengthening Capacity to Respond to Computer Security Incidents in Latin America and the Caribbean. The Internet has become a crucial tool for companies and individuals to conduct all sorts of social and economic transactions. Project ...

  16. Method to determine the thermal conductivity of uranium dioxide and the surface conductance at the cladding-core interface from internal reactions

    Energy Technology Data Exchange (ETDEWEB)

    Tsykanov, V A; Samsonov, B F; Spiridonov, Yu G; Fomin, N A

    1975-01-01

    A method is given for determining the temperature-dependent thermal conductivity of uranium dioxide and the contact conductance of the gas gap between the core and cladding of a fuel element. These quantities should be determined on various samples with different diameters. A method is described for determining the heat-production rate of a fuel element to within 1.5 to 2.5 percent. The method is based on using a calibrated electric heater and a sensor to measure the specific energy evolution from reactor gamma-radiation. The total errors in determining the thermal conductivity and the contact conductance do not exceed 4.5 and 8 percent, respectively.

  17. Influence of internal migration on reproductive health in Myanmar: results from a recent cross-sectional survey

    Directory of Open Access Journals (Sweden)

    May Sudhinaraset

    2016-03-01

    Full Text Available Abstract Background Maternal and reproductive health remains a significant public health issue in Myanmar. Little data exists on women’s health issues, including social and demographic influences. While past studies have demonstrated rural/urban health disparities, an increasingly important population resulting from urban growth in Myanmar is the internal migrant population, individuals moving within the country for better job or educational opportunities. Past studies suggest that women make up more than half of internal migrants, yet there is a dearth of information on this new wave of migration, particularly on women’s reproductive health issues. The objective of this study is to assess the influence of women’s migration in Myanmar on reproductive health outcomes, including delivering in a facility, using a skilled birth attendant, and using a modern method of family planning. Methods Data from a cross-sectional household survey using multistage cluster sampling design conducted between September to October 2014 was used to assess the accessibility and the use of maternal and child health products and services. A total of 1800 currently married women of reproductive age, including 348 from urban and 1452 from rural areas, were recruited to complete surveys. A set of multivariable regressions was performed to assess reproductive health outcomes and predictors. Results Across health indicators, female migrants had better health outcomes compared to non-migrants. Controlling for demographic characteristics, migrants were 1.60 times more likely to use a modern form of family planning compared to non-migrants (p < 0.01 and use antenatal care during pregnancy (p < 0.05. While not statistically significant, migrants were 1.29 times more likely to deliver with a skilled attendant and 1.08 times more likely to deliver in a facility. Conclusions This study found that female migrants in Myanmar reported better health outcomes compared to

  18. Procedures for conducting probabilistic safety assessments of nuclear power plants (Level 1)

    International Nuclear Information System (INIS)

    1992-01-01

    This report provides guidance for conducting a Level 1 of probabilistic safety assessment (PSA), that is a PSA concerned with events leading to core damage. The scope of this report is confined to internal initiating events (excluding internal fires and floods). A particular aim is to promote a standardized framework, terminology and form of documentation for PSAs so as to facilitate external review of the results of such studies. The report is divided into the following major sections: management and organization; identification of sources of radioactive releases and accident initiators; accident sequence modelling; data assessment and parameter estimation; accident sequence quantification; documentation of the analysis: display and interpretation of result. 45 refs, 7 figs, 23 tabs

  19. The readiness of German GPs to recommend and conduct cancer screening is associated with patient-physician gender concordance. Results of a survey.

    Science.gov (United States)

    Engler, Jennifer; Dahlhaus, Anne; Güthlin, Corina

    2017-12-01

    Cancer screening participation rates in Germany differ depending on patients' gender. International studies have found that patient-physician gender concordance fosters recommendation and conducting of cancer screening, and especially cancer screening for women. We aimed to ascertain whether gender concordance influences general practitioners' (GPs') rating of the usefulness of cancer screening, as well as their recommendations and readiness to conduct cancer screening in general practice in Germany. For an exploratory cross-sectional survey, 500 randomly selected GPs from all over Germany were asked to fill in a questionnaire on cancer screening in general practice between March and June 2015. We asked them to rate the usefulness of each cancer screening examination, how frequently they recommended and conducted them and whether they viewed GPs or specialists as responsible for carrying them out. We used multiple logistic regression to analyse gender effect size by calculating odds ratios. Our study sample consisted of 139 GPs of which 65% were male. Male and female GPs did not differ significantly in their rating of the general usefulness of any of the specified cancer screening examinations. Male GPs were 2.9 to 6.8 times as likely to consider GPs responsible for recommending and conducting PSA testing and digital rectal examinations and were 3.7 to 7.9 times as likely to recommend and conduct these examinations on a regular basis. Patient-physician gender concordance made it more likely that male-specific cancer screenings would be recommended and conducted, but not female-specific screenings. [Box: see text].

  20. Crystalline and Crystalline International Disposal Activities

    Energy Technology Data Exchange (ETDEWEB)

    Viswanathan, Hari S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Chu, Shaoping [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dittrich, Timothy M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Hyman, Jeffrey De' Haven [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Karra, Satish [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Makedonska, Nataliia [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Reimus, Paul William [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-03-06

    This report presents the results of work conducted between September 2015 and July 2016 at Los Alamos National Laboratory in the crystalline disposal and crystalline international disposal work packages of the Used Fuel Disposition Campaign (UFDC) for DOE-NE’s Fuel Cycle Research and Development program. Los Alamos focused on two main activities during this period: Discrete fracture network (DFN) modeling to describe flow and radionuclide transport in complex fracture networks that are typical of crystalline rock environments, and a comprehensive interpretation of three different colloid-facilitated radionuclide transport experiments conducted in a fractured granodiorite at the Grimsel Test Site in Switzerland between 2002 and 2013. Chapter 1 presents the results of the DFN work and is divided into three main sections: (1) we show results of our recent study on the correlation between fracture size and fracture transmissivity (2) we present an analysis and visualization prototype using the concept of a flow topology graph for characterization of discrete fracture networks, and (3) we describe the Crystalline International work in support of the Swedish Task Force. Chapter 2 presents interpretation of the colloidfacilitated radionuclide transport experiments in the crystalline rock at the Grimsel Test Site.

  1. Studying the Transient Thermal Contact Conductance Between the Exhaust Valve and Its Seat Using the Inverse Method

    Science.gov (United States)

    Nezhad, Mohsen Motahari; Shojaeefard, Mohammad Hassan; Shahraki, Saeid

    2016-02-01

    In this study, the experiments aimed at analyzing thermally the exhaust valve in an air-cooled internal combustion engine and estimating the thermal contact conductance in fixed and periodic contacts. Due to the nature of internal combustion engines, the duration of contact between the valve and its seat is too short, and much time is needed to reach the quasi-steady state in the periodic contact between the exhaust valve and its seat. Using the methods of linear extrapolation and the inverse solution, the surface contact temperatures and the fixed and periodic thermal contact conductance were calculated. The results of linear extrapolation and inverse methods have similar trends, and based on the error analysis, they are accurate enough to estimate the thermal contact conductance. Moreover, due to the error analysis, a linear extrapolation method using inverse ratio is preferred. The effects of pressure, contact frequency, heat flux, and cooling air speed on thermal contact conductance have been investigated. The results show that by increasing the contact pressure the thermal contact conductance increases substantially. In addition, by increasing the engine speed the thermal contact conductance decreases. On the other hand, by boosting the air speed the thermal contact conductance increases, and by raising the heat flux the thermal contact conductance reduces. The average calculated error equals to 12.9 %.

  2. An Intelligent Four-Electrode Conductivity Sensor for Aquaculture

    OpenAIRE

    Zhang , Jiaran; Li , Daoliang; Wang , Cong; Ding , Qisheng

    2012-01-01

    International audience; Conductivity is regard as a key technical parameter in modern intensive fish farming management. The water conductivity sensors are sophisticated devices used in the aquaculture monitoring field to understand the effects of climate changes on fish ponds. In this paper a new four-electrode smart sensor is proposed for water conductivity measurements of aquaculture monitoring.The main advantages of these sensors include a high precision, a good stability and an intrinsic...

  3. Pharmacological, psychological, and patient education interventions for patients with neck pain: results of an international survey.

    Science.gov (United States)

    Carlesso, Lisa C; Gross, Anita R; MacDermid, Joy C; Walton, David M; Santaguida, P Lina

    2015-01-01

    Examination of practice patterns compared to existing evidence identifies knowledge to practice gaps. To describe the utilization of pharmacological, patient education, primary psychological interventions and relaxation therapies in patients with neck pain by clinicians. An international cross-sectional survey was conducted to determine the use of these interventions amongst 326 clinicians treating patients with neck pain. Nineteen countries participated. Results were analyzed by usage amongst physical therapists (39%) and chiropractors (35%), as they were the predominant respondents. Patient education (95%) and relaxation therapies (59%) were the most utilized interventions. Tests of subgroup differences determined that physical therapists used patient education significantly more than chiropractors. Use of medications and primary psychological interventions were reported by most to be outside of scope of practice. The high rate of patient education is consistent with supporting evidence. However, usage of relaxation therapies is contrary to evidence suggesting no benefit for improved pain or function for chronic neck pain. This survey indicates that patient education and relaxation therapies are common treatments provided by chiropractors and physical therapists for patients with neck pain. Future research should address gaps associated with variable practice patterns and knowledge translation to reduce usage of interventions shown to be ineffective.

  4. The influence of triple bottom line on international operations management

    Directory of Open Access Journals (Sweden)

    Francisco Sperotto Flores

    2017-12-01

    Full Text Available This paper takes a triple bottom line perspective to analyze how the international operations literature integrates economic, social, and environmental issues. Additionally, it shows the main drivers of and barriers to the adoption of triple bottom line practices by companies in an international context. We conducted a literature review in English language journals which publish research of production and operations management and sustainability, resulting in a final sample of 29 papers. Results show that social and legal pressure for companies to adopt a responsible behavior prompts an isomorphic process that leads them to conduct their operations on behalf of triple bottom line goals. Behavioral differences between spin-offs in various countries caused institutions to create mechanisms that can press and change private standards through regulation and enforcement. There is room for progress in studies that seek to analyze the company’s relationships in its international experience and its multi-institutional relations.

  5. Controlling thermal chaos in the mantle by positive feedback from radiative thermal conductivity

    Directory of Open Access Journals (Sweden)

    F. Dubuffet

    2002-01-01

    Full Text Available The thermal conductivity of mantle materials has two components, the lattice component klat from phonons and the radiative component krad due to photons. These two contributions of variable thermal conductivity have a nonlinear dependence in the temperature, thus endowing the temperature equation in mantle convection with a strongly nonlinear character. The temperature derivatives of these two mechanisms have different signs, with ∂klat /∂T negative and dkrad /dT positive. This offers the possibility for the radiative conductivity to control the chaotic boundary layer instabilities developed in the deep mantle. We have parameterized the weight factor between krad and klat with a dimensionless parameter f , where f = 1 corresponds to the reference conductivity model. We have carried out two-dimensional, time-dependent calculations for variable thermal conductivity but constant viscosity in an aspect-ratio 6 box for surface Rayleigh numbers between 106 and 5 × 106. The averaged Péclet numbers of these flows lie between 200 and 2000. Along the boundary in f separating the chaotic and steady-state solutions, the number decreases and the Nusselt number increases with internal heating, illustrating the feedback between internal heating and radiative thermal conductivity. For purely basal heating situation, the time-dependent chaotic flows become stabilized for values of f of between 1.5 and 2. The bottom thermal boundary layer thickens and the surface heat flow increases with larger amounts of radiative conductivity. For magnitudes of internal heating characteristic of a chondritic mantle, much larger values of f , exceeding 10, are required to quench the bottom boundary layer instabilities. By isolating the individual conductive mechanisms, we have ascertained that the lattice conductivity is partly responsible for inducing boundary layer instabilities, while the radiative conductivity and purely depth-dependent conductivity exert a stabilizing

  6. A Spectral Active Material Interference in the Electrical Conductivity of the Internal Electrolyte and the Potential Shift of the Ag/AgCl Electrode

    International Nuclear Information System (INIS)

    Yun, Myung Hee; Yeon, Jei Won; Hwang, Jae Sik; Song, Kyu Seok

    2009-01-01

    The Ag/AgCl electrode is a type of reference electrode, commonly used in electrochemical measurements, because it is simple and stable. For these reasons, the Ag/AgCl electrode has long been used to provide a reliable potential monitoring of ions in a solution. However, when a reference electrode is used in an aqueous solution containing a very low electrolyte for a long period of time, this could cause a considerable potential shift of the reference electrode due to a dilution of the internal electrolyte. If the potential of the reference electrode shifts, undesirable conditions may occur. Therefore, many studies have been applied to improve the long-term performance of the reference electrode. However, these attempts have not completely resolved the problem of an electrolyte dilution by the test solution. In the present study, we developed a creative technique to correct the concentration change of the internal electrolyte by a long-term exposure of the Ag/AgCl electrode in very dilute solutions. We measured the electrical conductivity and UV/VIS absorbance of the internal electrolyte. From these measurements, we observed the linear relationship between KCl concentration and the potential of the Ag/AgCl electrode. In order to accelerate the diffusion of the internal electrolyte into the test solution, an Ag/AgCl electrode with a tiny perforation was used. We confirmed the feasibility of the creative calibration technique

  7. Conducting qualitative research in audiology: a tutorial.

    Science.gov (United States)

    Knudsen, Line V; Laplante-Lévesque, Ariane; Jones, Lesley; Preminger, Jill E; Nielsen, Claus; Lunner, Thomas; Hickson, Louise; Naylor, Graham; Kramer, Sophia E

    2012-02-01

    Qualitative research methodologies are being used more frequently in audiology as it allows for a better understanding of the perspectives of people with hearing impairment. This article describes why and how international interdisciplinary qualitative research can be conducted. This paper is based on a literature review and our recent experience with the conduction of an international interdisciplinary qualitative study in audiology. We describe some available qualitative methods for sampling, data collection, and analysis and we discuss the rationale for choosing particular methods. The focus is on four approaches which have all previously been applied to audiologic research: grounded theory, interpretative phenomenological analysis, conversational analysis, and qualitative content analysis. This article provides a review of methodological issues useful for those designing qualitative research projects in audiology or needing assistance in the interpretation of qualitative literature.

  8. MREIT conductivity imaging of the postmortem canine abdomen using CoReHA

    International Nuclear Information System (INIS)

    Jeon, Kiwan; Lee, Chang-Ock; Minhas, Atul S; Kim, Young Tae; Jeong, Woo Chul; Kim, Hyung Joong; Woo, Eung Je; Kang, Byeong Teck; Park, Hee Myung; Seo, Jin Keun

    2009-01-01

    Magnetic resonance electrical impedance tomography (MREIT) is a new bio-imaging modality providing cross-sectional conductivity images from measurements of internal magnetic flux densities produced by externally injected currents. Recent experimental results of postmortem and in vivo imaging of the canine brain demonstrated its feasibility by showing conductivity images with meaningful contrast among different brain tissues. MREIT image reconstructions involve a series of data processing steps such as k-space data handling, phase unwrapping, image segmentation, meshing, modelling, finite element computation, denoising and so on. To facilitate experimental studies, we need a software tool that automates these data processing steps. In this paper, we summarize such an MREIT software package called CoReHA (conductivity reconstructor using harmonic algorithms). Performing imaging experiments of the postmortem canine abdomen, we demonstrate how CoReHA can be utilized in MREIT. The abdomen with a relatively large field of view and various organs imposes new technical challenges when it is chosen as an imaging domain. Summarizing a few improvements in the experimental MREIT technique, we report our first conductivity images of the postmortem canine abdomen. Illustrating reconstructed conductivity images, we discuss how they discern different organs including the kidney, spleen, stomach and small intestine. We elaborate, as an example, that conductivity images of the kidney show clear contrast among cortex, internal medulla, renal pelvis and urethra. We end this paper with a brief discussion on future work using different animal models

  9. International Conference on Harmonisation; Guidance on M3(R2) Nonclinical Safety Studies for the Conduct of Human Clinical Trials and Marketing Authorization for Pharmaceuticals; availability. Notice.

    Science.gov (United States)

    2010-01-21

    The Food and Drug Administration (FDA) is announcing the availability of a guidance entitled "M3(R2) Nonclinical Safety Studies for the Conduct of Human Clinical Trials and Marketing Authorization for Pharmaceuticals.'' The guidance was prepared under the auspices of the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH). The guidance, which is a revision of an existing guidance, discusses the types of nonclinical studies, their scope and duration, and their relation to the conduct of human clinical trials and marketing authorization for pharmaceuticals. The guidance is intended to facilitate the timely conduct of clinical trials and reduce the unnecessary use of animals and other drug development resources.

  10. Worklife and Wellness in Academic General Internal Medicine: Results from a National Survey.

    Science.gov (United States)

    Linzer, Mark; Poplau, Sara; Babbott, Stewart; Collins, Tracie; Guzman-Corrales, Laura; Menk, Jeremiah; Murphy, Mary Lou; Ovington, Kay

    2016-09-01

    General internal medicine (GIM) careers are increasingly viewed as challenging and unsustainable. We aimed to assess academic GIM worklife and determine remediable predictors of stress and burnout. We conducted an email survey. Physicians, nurse practitioners, and physician assistants in 15 GIM divisions participated. A ten-item survey queried stress, burnout, and work conditions such as electronic medical record (EMR) challenges. An open-ended question assessed stressors and solutions. Results were categorized into burnout, high stress, high control, chaos, good teamwork, high values alignment, documentation time pressure, and excessive home EMR use. Frequencies were determined for national data, Veterans Affairs (VA) versus civilian populations, and hospitalist versus ambulatory roles. A General Linear Mixed Model (GLMM) evaluated associations with burnout. A formal content analysis was performed for open-ended question responses. Of 1235 clinicians sampled, 579 responded (47 %). High stress was present in 67 %, with 38 % burned out (burnout range 10-56 % by division). Half of respondents had low work control, 60 % reported high documentation time pressure, half described too much home EMR time, and most reported very busy or chaotic workplaces. Two-thirds felt aligned with departmental leaders' values, and three-quarters were satisfied with teamwork. Burnout was associated with high stress, low work control, and low values alignment with leaders (all p less burnout than civilian counterparts (17 % vs. 40 %, p stress and burnout, division rates vary widely. Sustainability efforts within GIM could focus on visit length, staff support, schedule control, clinic chaos, and EMR stress.

  11. 77 FR 25678 - International Trade Administration

    Science.gov (United States)

    2012-05-01

    ... DEPARTMENT OF COMMERCE International Trade Administration Antidumping or Countervailing Duty Order..., International Trade Administration, Department of Commerce. Background Every five years, pursuant to section 751...'') and the International Trade Commission automatically initiate and conduct a review to determine...

  12. Defence counsel in international criminal law

    NARCIS (Netherlands)

    Temminck Tuinstra, J.P.W.

    2009-01-01

    The field of international criminal law is relatively new and rapidly developing. This dissertation examines whether international criminal courts enable defence counsel to conduct an effective defence. When the International Criminal Tribunals for the former Yugoslavia and Rwanda (the ad hoc

  13. Internal flooding analyses results of Slovak NPPs

    International Nuclear Information System (INIS)

    Sopira, Vladimir

    2000-01-01

    The assessment of the flood risk was the objective of the internal flooding analysis for NPPs Bohunice V1, V2 and Mochovce. All important flooding sources were identified. The rooms containing safety important components were analyzed from the point of view of: Integrity of flood boundaries; Capability for drainage; Flood signalisation; Flood localization and liquidation; Vulnerability of safety system component. The redundancies of safety systems are located mostly separately and no flood can endanger more than single train. It can be concluded that NPPs with WWER-440 are very safe against the flooding initiating event

  14. Complex conductivity results to silver nanoparticles in partically saturated laboratory columns

    Data.gov (United States)

    U.S. Environmental Protection Agency — Laboratory complex conductivity data from partially saturated sand columns with silver nanoparticles. This dataset is not publicly accessible because: It involves...

  15. DETERMINAN EFEKTIVITAS AUDITOR INTERNAL PEMERINTAH (Studi Pada Kantor Inspektorat Provinsi Maluku Utara

    Directory of Open Access Journals (Sweden)

    Irfan Zamzam

    2018-03-01

    Full Text Available This study examines the determinants of the effectiveness of internal auditors at the Office of the Inspectorate of North Maluku. Specifically, this study tests; influence of professional expertise, quality of work, independence, perceived career path and top management influence of internal auditor on the effectiveness of internal audit. Analysis was conducted by using multiple regression analysis from 43 respondents. The results showed that; Professional expertise, quality of work, independence and career path affect the effectiveness of internal audit while top management support does not influence the effectiveness of internal audit.

  16. Orthotropic conductivity reconstruction with virtual-resistive network and Faraday's law

    KAUST Repository

    Lee, Min-Gi; Ko, Min-Su; Kim, Yong-Jung

    2015-01-01

    We obtain the existence and the uniqueness at the same time in the reconstruction of orthotropic conductivity in two-space dimensions by using two sets of internal current densities and boundary conductivity. The curl-free equation of Faraday's law

  17. Vocal intensity in lecturers: Results of measurements conducted during lecture sessions

    Directory of Open Access Journals (Sweden)

    Witold Mikulski

    2013-12-01

    Full Text Available Background: Occupational voice users (inter alia: lecturers speak with different levels of vocal intensity. Speakers adjust this intensity knowingly (e.g. to underline the importance of fragments of the speech or unknowingly. The unknown adjustment of voice intensity occurs e.g. in the presence of high acoustic background noise (so-called Lombard effect, but it also results from many other factors: hearing loss, construction of the vocal tract, habits and others. The aim of the article is to confirm the thesis that in similar conditions of acoustic properties of the room different lecturers speak with different levels of vocal intensity. Materials and Methods: The study was conducted in a group of 10 lecturers in the same conference room. A-weighted sound pressure level determined at 1 m from the lecturer's mouth was adopted as a parameter defining the intensity of the lecturer's voice. The levels of all lecturers' voice intensity were compared and evaluated according to the criteria defined in EN ISO 9921. Results: Nine in ten lecturers were speaking with normal voice intensity (60-65 dB and only one full-time university lecturer was speaking with raised voice (66-71 dB. Conclusions: It was found that in the room of the same acoustic conditions the lecturers spoke with different intensities of voice. Some lecturers occasionally, and one all the time spoke with the voice intensity specified by PN-EN ISO 9921 as a raised voice. The results of the preliminary study warrant further studies in a larger group of teachers. Med Pr 2013;64(6:797–804

  18. Case-Control Studies of Sporadic Enteric Infections: A Review and Discussion of Studies Conducted Internationally from 1990 to 2009

    Science.gov (United States)

    Fullerton, Kathleen E.; Scallan, Elaine; Kirk, Martyn D.; Mahon, Barbara E.; Angulo, Frederick J.; de Valk, Henriette; van Pelt, Wilfrid; Gauci, Charmaine; Hauri, Anja M.; Majowicz, Shannon; O’Brien, Sarah J.

    2015-01-01

    Epidemiologists have used case-control studies to investigate enteric disease outbreaks for many decades. Increasingly, case-control studies are also used to investigate risk factors for sporadic (not outbreak-associated) disease. While the same basic approach is used, there are important differences between outbreak and sporadic disease settings that need to be considered in the design and implementation of the case-control study for sporadic disease. Through the International Collaboration on Enteric Disease “Burden of Illness” Studies (the International Collaboration), we reviewed 79 case-control studies of sporadic enteric infections caused by nine pathogens that were conducted in 22 countries and published from 1990 through to 2009. We highlight important methodological and study design issues (including case definition, control selection, and exposure assessment) and discuss how approaches to the study of sporadic enteric disease have changed over the last 20 years (e.g., making use of more sensitive case definitions, databases of controls, and computer-assisted interviewing). As our understanding of sporadic enteric infections grows, methods and topics for case-control studies are expected to continue to evolve; for example, advances in understanding of the role of immunity can be used to improve control selection, the apparent protective effects of certain foods can be further explored, and case-control studies can be used to provide population-based measures of the burden of disease. PMID:22443481

  19. Regional absolute conductivity reconstruction using projected current density in MREIT

    International Nuclear Information System (INIS)

    Sajib, Saurav Z K; Kim, Hyung Joong; Woo, Eung Je; Kwon, Oh In

    2012-01-01

    Magnetic resonance electrical impedance tomography (MREIT) is a non-invasive technique for imaging the internal conductivity distribution in tissue within an MRI scanner, utilizing the magnetic flux density, which is introduced when a current is injected into the tissue from external electrodes. This magnetic flux alters the MRI signal, so that appropriate reconstruction can provide a map of the additional z-component of the magnetic field (B z ) as well as the internal current density distribution that created it. To extract the internal electrical properties of the subject, including the conductivity and/or the current density distribution, MREIT techniques use the relationship between the external injection current and the z-component of the magnetic flux density B = (B x , B y , B z ). The tissue studied typically contains defective regions, regions with a low MRI signal and/or low MRI signal-to-noise-ratio, due to the low density of nuclear magnetic resonance spins, short T 2 or T* 2 relaxation times, as well as regions with very low electrical conductivity, through which very little current traverses. These defective regions provide noisy B z data, which can severely degrade the overall reconstructed conductivity distribution. Injecting two independent currents through surface electrodes, this paper proposes a new direct method to reconstruct a regional absolute isotropic conductivity distribution in a region of interest (ROI) while avoiding the defective regions. First, the proposed method reconstructs the contrast of conductivity using the transversal J-substitution algorithm, which blocks the propagation of severe accumulated noise from the defective region to the ROI. Second, the proposed method reconstructs the regional projected current density using the relationships between the internal current density, which stems from a current injection on the surface, and the measured B z data. Combining the contrast conductivity distribution in the entire imaging

  20. Conducting qualitative research in audiology: A tutorial

    NARCIS (Netherlands)

    Knudsen, L.V.; Laplante-Levesque, A.; Jones, L.; Preminger, J.E.; Nielsen, C.; Lunner, T.; Hickson, L.; Naylor, G.; Kramer, S.E.

    2012-01-01

    Objective: Qualitative research methodologies are being used more frequently in audiology as it allows for a better understanding of the perspectives of people with hearing impairment. This article describes why and how international interdisciplinary qualitative research can be conducted. Design:

  1. Program Integration for International Technology Exchange

    International Nuclear Information System (INIS)

    Rea, J.L.

    1993-01-01

    Sandia National Laboratories (SNL), Albuquerque, New Mexico, supports the International Technology Exchange Division (ITED) through the integration of all international activities conducted within the DOE's Office of Environmental Management (EM)

  2. USING THE INTERNATIONAL SCIENTOMETRIC DATABASES OF OPEN ACCESS IN SCIENTIFIC RESEARCH

    Directory of Open Access Journals (Sweden)

    O. Galchevska

    2015-05-01

    Full Text Available In the article the problem of the use of international scientometric databases in research activities as web-oriented resources and services that are the means of publication and dissemination of research results is considered. Selection criteria of scientometric platforms of open access in conducting scientific researches (coverage Ukrainian scientific periodicals and publications, data accuracy, general characteristics of international scientometrics database, technical, functional characteristics and their indexes are emphasized. The review of the most popular scientometric databases of open access Google Scholar, Russian Scientific Citation Index (RSCI, Scholarometer, Index Copernicus (IC, Microsoft Academic Search is made. Advantages of usage of International Scientometrics database Google Scholar in conducting scientific researches and prospects of research that are in the separation of cloud information and analytical services of the system are determined.

  3. The principles of good conduct in nuclear trade - questions and reflections

    International Nuclear Information System (INIS)

    David, J.L.; Derche, B.

    1992-01-01

    International nuclear exchanges are based on legal principles which are translated into obligations and practices on the part of the operators. This report deals first of all with the sources of these principles and then with their implementation, placing the emphasis upon standards which go beyond strict obligations. The first part looks at the various sources of the principles of good conduct: ethical rules, international documents, intervention by international organisations, national legislation. These principles relate to non-proliferation, safety, the environment, radiological protection, exchanges of technology and financing. On the basis of an enquiry, the second part of the report describes the application of the principles of good conduct to nuclear business. These principles provide both the customers and the suppliers with guarantees, encourage the use of the most highly developed techniques and, apart from a few shortcomings, form the basis for balanced contractual relationships. In conclusion, this report gives a summary of the rules of good conduct. (author)

  4. Highly sensitive piezo-resistive graphite nanoplatelet-carbon nanotube hybrids/polydimethylsilicone composites with improved conductive network construction.

    Science.gov (United States)

    Zhao, Hang; Bai, Jinbo

    2015-05-13

    The constructions of internal conductive network are dependent on microstructures of conductive fillers, determining various electrical performances of composites. Here, we present the advanced graphite nanoplatelet-carbon nanotube hybrids/polydimethylsilicone (GCHs/PDMS) composites with high piezo-resistive performance. GCH particles were synthesized by the catalyst chemical vapor deposition approach. The synthesized GCHs can be well dispersed in the matrix through the mechanical blending process. Due to the exfoliated GNP and aligned CNTs coupling structure, the flexible composite shows an ultralow percolation threshold (0.64 vol %) and high piezo-resistive sensitivity (gauge factor ∼ 10(3) and pressure sensitivity ∼ 0.6 kPa(-1)). Slight motions of finger can be detected and distinguished accurately using the composite film as a typical wearable sensor. These results indicate that designing the internal conductive network could be a reasonable strategy to improve the piezo-resistive performance of composites.

  5. First Italian intercomparison on methodologies for dose assessment from internal contamination. Results and perspectives

    International Nuclear Information System (INIS)

    Castellani, C.M.; Battisti, P.; Tarroni, G.

    1998-01-01

    In the frame of the MIDIA activities (coordination of whole body counters operating in Italy) an intercomparison on dose evaluation methods was promoted and carried out between October 1995 and March 1996 by 5 WBC centres. The main results related to the estimation of Intake and effective dose equivalent on the four case studies are reported. A comparison with European preliminary results is also presented. Finally perspectives related to the quality assurance of internal dosimetry estimates are indicated [it

  6. Relationships Between Results Of An Internal And External Match Load Determining Method In Male, Singles Badminton Players.

    Science.gov (United States)

    Abdullahi, Yahaya; Coetzee, Ben; Van den Berg, Linda

    2017-07-03

    The study purpose was to determine relationships between results of internal and external match load determining methods. Twenty-one players, who participated in selected badminton championships during the 2014/2015 season served as subjects. The heart rate (HR) values and GPS data of each player were obtained via a fix Polar HR Transmitter Belt and MinimaxX GPS device. Moderate significant Spearman's rank correlations were found between HR and absolute duration (r = 0.43 at a low intensity (LI) and 0.44 at a high intensity (HI)), distance covered (r = 0.42 at a HI) and player load (PL) (r = 0.44 at a HI). Results also revealed an opposite trend for external and internal measures of load as the average relative HR value was found to be the highest for the HI zone (54.1%) compared to the relative measures of external load where average values (1.29-9.89%) were the lowest for the HI zone. In conclusion, our findings show that results of an internal and external badminton match load determining method are more related to each other in the HI zone than other zones and that the strength of relationships depend on the duration of activities that are performed in especially LI and HI zones. Overall, trivial to moderate relationships between results of an internal and external match load determining method in male, singles badminton players reaffirm the conclusions of others that these constructs measure distinctly different demands and should therefore be measured concurrently to fully understand the true requirements of badminton match play.

  7. Conductivity-limiting bipolar thermal conductivity in semiconductors

    Science.gov (United States)

    Wang, Shanyu; Yang, Jiong; Toll, Trevor; Yang, Jihui; Zhang, Wenqing; Tang, Xinfeng

    2015-01-01

    Intriguing experimental results raised the question about the fundamental mechanisms governing the electron-hole coupling induced bipolar thermal conduction in semiconductors. Our combined theoretical analysis and experimental measurements show that in semiconductors bipolar thermal transport is in general a “conductivity-limiting” phenomenon, and it is thus controlled by the carrier mobility ratio and by the minority carrier partial electrical conductivity for the intrinsic and extrinsic cases, respectively. Our numerical method quantifies the role of electronic band structure and carrier scattering mechanisms. We have successfully demonstrated bipolar thermal conductivity reduction in doped semiconductors via electronic band structure modulation and/or preferential minority carrier scatterings. We expect this study to be beneficial to the current interests in optimizing thermoelectric properties of narrow gap semiconductors. PMID:25970560

  8. Start of the international tokamak physics activity

    International Nuclear Information System (INIS)

    Campbell, D.

    2001-01-01

    This newsletter comprises a summary on the start of the International Tokamak Physics activity (ITPA) by Dr. D. Campbell, Chair of the ITPA Co-ordinating Committee. As the ITER EDA drew to a close, it became clear that it was desirable to establish a new mechanism in order to promote the continued development of the physics basis for burning plasma experiments and to preserve the invaluable collaborations between the major international fusion communities which had been established through the ITER physics expert groups. As a result of the discussions of the representatives of the European Union, Japan, the Russian Federation and the United States the agreed principles for conducting the International Tokamak Physics Activity (ITPA) were elaborated and ITPA topical physics groups were organized

  9. Results of a Prospective Echocardiography Trial in International Space Station Crew

    Science.gov (United States)

    Hamilton, Douglas R.; Sargsyan, Ashot E.; Martin, David; Garcia, Kathleen M.; Melton, Shannon; Feiverson, Alan; Dulchavsky, Scott A.

    2009-01-01

    In the framework of an operationally oriented investigation, we conducted a prospective trial of a standard clinical echocardiography protocol in a cohort of long-duration crewmembers. The resulting primary and processed data appear to have no precedents. Our tele-echocardiography paradigm, including just-in-time e-training methods, was also assessed. A critical review of the imaging technique, equipment and setting limitations, and quality assurance is provided, as well as the analysis of "space normal" data.

  10. Five year results of an international proficiency testing programme for measurement of antifungal drug concentrations

    NARCIS (Netherlands)

    Lempers, V.J.C.; Alffenaar, J.W.C.; Touw, D.J.; Burger, D.M.; Uges, D.R.A.; Aarnoutse, R.E.; Brüggemann, R.J.M.

    2014-01-01

    OBJECTIVES: Since 2007 the Dutch Association for Quality Assessment in Therapeutic Drug Monitoring (KKGT) has organized an international interlaboratory proficiency testing (PT) programme for measurement of antifungal drugs in plasma. We describe the 5 year results of the laboratories' performance.

  11. Innovative nuclear fuels: results and strategy

    International Nuclear Information System (INIS)

    Stan, Marius

    2009-01-01

    To facilitate the discovery and design of innovative nuclear fuels, multi-scale models and simulations are used to predict irradiation effects on the thermal conductivity, oxygen diffusivity, and thermal expansion of oxide fuels. The multi-scale approach is illustrated using results on ceramic fuels with a focus on predictions of point defect concentrations, stoichiometry, and phase stability. The high performance computer simulations include coupled heat transport, diffusion, and thermal expansion, gas bubble formation and temperature evolution in a fuel element consisting of UO2 fuel and metallic cladding. The second part of the talk is dedicated to a discussion of an international strategy for developing advanced, innovative nuclear fuels. Four initiative are proposed to accelerate the discovery and design of new materials: (a) Develop an international pool of experts, (b) Create Institutes for Materials Discovery and Design, (c) Create an International Knowledge base for experimental data, models (mathematical expressions), and simulations (codes) and (d) Organize international workshops and conference sessions. The paper ends with a discussion of existing and emerging international collaborations.

  12. Challenges faced by international nurses when migrating: an integrative literature review.

    Science.gov (United States)

    Pung, L-X; Goh, Y-S

    2017-03-01

    Results from this literature review were used to identify the challenges faced by international nurses in their host countries following migration. The increasing strain of nursing shortages in the healthcare system has led to the recruitment of international nurses among many countries. However, following migration, international nurses are faced with challenges that may result in poor integration with their host countries. Using Cooper's five stages for integrative research reviews, a literature search was conducted across seven databases using a PRISMA search strategy. Additional manual searches were also conducted on the end-references of the retrieved articles. The authors then independently reviewed the selected articles using the Joanna Briggs Institute appraisal form to extract and generate the themes for the review. Twenty-four articles were selected for the review. The themes generated included: (i) difficulty orientating; (ii) a longing for what is missing; (iii) professional development and devaluing; (iv) communication barriers; (v) discrimination and marginalization; (vi) personal and professional differences; and (vii) a meaningful support system. By identifying the challenges faced by international nurses, interventions that ensure equal treatment (e.g. multifaceted transition programmes and culturally sensitive 'buddy' systems) can be implemented to help international nurses adapt to their new environments. Adequate communication can be achieved by encouraging international nurses to speak English and learn the colloquial language and non-verbal behaviours used by native nurses. With good integration international nurses may be able to reach their full career potential as professional nurses in their host countries. The adaptation process is a dynamic process that requires effort from both international and native nurses. Thus, any strategies that are developed and implemented must be multifaceted. © 2016 International Council of Nurses.

  13. Prosecutions of Extraterritorial Criminal Conduct and the Abuse of Rights Doctrine

    Directory of Open Access Journals (Sweden)

    Danielle Ireland-Piper

    2013-09-01

    Full Text Available Under international law, states can in certain circumstances institute domestic prosecutions over conduct occurring extraterritorially. Such exercises of extraterritorial jurisdiction sit at the crossroads of domestic and international law and can be highly controversial. This paper considers whether the abuse of rights doctrine is useful in regulating assertions of extraterritorial criminal jurisdiction. Part I introduces the principles of extraterritorial jurisdiction under international law. Part II provides examples of some of the problems that can arise in domestic prosecutions of extraterritorial criminal conduct, compromising the ability of an individual to enjoy a fair trial. Part III considers the effectiveness of the abuse of rights doctrine in providing a paradigm through which to conceptualise these problems and help protect fair trial rights.

  14. Mental health of internally displaced persons in Jalozai camp, Pakistan.

    Science.gov (United States)

    Mujeeb, Arooj

    2015-11-01

    Internal displacement has been a distressing issue of Pakistan for last one decade. Few research works have been conducted on the psychological issues of internally displaced persons in Pakistan. The current research was aimed at determining the psychological effects of internal displacement, that is, psychological well-being, depression, anxiety and stress (internalizing problems) of the individuals who were displaced as a result of an armed conflict in Swat. A sample of 126 internally displaced persons was taken from Jalozai camp which included females (n = 65) and males (n = 61). Age of the sample ranged from 20 to 75 years with a mean of 47.5 years. Translated and adapted versions of Well-Being Affectometer-2 Scale and Depression Anxiety Stress Scale were used in the current research. Results of the study indicated differences between males and females, females being higher on internalizing problems and lower on psychological well-being, whereas family loss during displacement affected the results in the same way. Well-being, gender and family loss emerged as significant predictors of internalizing problems, and gender moderated the relationship between well-being and internalizing problems. Internal displacement may bring psychological issues for internally displaced persons, that is, their well-being may decrease and depression, anxiety and stress may increase during displacement. Limitations and implications of the study were discussed further. © The Author(s) 2015.

  15. International bioenergy trade. Scenario study on international biomass market in 2020

    Energy Technology Data Exchange (ETDEWEB)

    Heinimoe, J.; Pakarinen, V.; Ojanen, V.; Kaessi, T.

    2007-07-01

    The markets of biomass for energy are developing rapidly and becoming more international. A remarkable increase in the use of biomass for energy needs parallel and positive development in several areas, and there will be plenty of challenges to overcome. The main objective of the study was to clarify the alternative future scenarios for the international biomass market until the year 2020, and based on the scenario process, to identify underlying steps needed towards the vital working and sustainable biomass market for energy purposes. Two scenario processes were conducted for this study. The first was carried out with a group of Finnish experts and the second involved an international group. A heuristic, semi structured approach, including the use of preliminary questionnaires as well as manual and computerised group support systems (GSS), was applied in the scenario processes. The scenario processes reinforced the picture of the future of international biomass and bioenergy markets as a complex and multi layer subject. The scenarios estimated that the biomass market will develop and grow rapidly as well as diversify in the future. The results of the scenario process also opened up new discussion and provided new information and collective views of experts for the purposes of policy makers. An overall view resulting from this scenario analysis are the enormous opportunities relating to the utilisation of biomass as a resource for global energy use in the coming decades. The scenario analysis shows the key issues in the field: global economic growth including the growing need for energy, environmental forces in the global evolution, possibilities of technological development to solve global problems, capabilities of the international community to find solutions for global issues and the complex interdependencies of all these driving forces. The results of the scenario processes provide a starting point for further research analysing the technological and commercial

  16. International bioenergy trade. Scenario study on international biomass market in 2020

    International Nuclear Information System (INIS)

    Heinimoe, J.; Pakarinen, V.; Ojanen, V.; Kaessi, T.

    2007-01-01

    The markets of biomass for energy are developing rapidly and becoming more international. A remarkable increase in the use of biomass for energy needs parallel and positive development in several areas, and there will be plenty of challenges to overcome. The main objective of the study was to clarify the alternative future scenarios for the international biomass market until the year 2020, and based on the scenario process, to identify underlying steps needed towards the vital working and sustainable biomass market for energy purposes. Two scenario processes were conducted for this study. The first was carried out with a group of Finnish experts and the second involved an international group. A heuristic, semi structured approach, including the use of preliminary questionnaires as well as manual and computerised group support systems (GSS), was applied in the scenario processes. The scenario processes reinforced the picture of the future of international biomass and bioenergy markets as a complex and multi layer subject. The scenarios estimated that the biomass market will develop and grow rapidly as well as diversify in the future. The results of the scenario process also opened up new discussion and provided new information and collective views of experts for the purposes of policy makers. An overall view resulting from this scenario analysis are the enormous opportunities relating to the utilisation of biomass as a resource for global energy use in the coming decades. The scenario analysis shows the key issues in the field: global economic growth including the growing need for energy, environmental forces in the global evolution, possibilities of technological development to solve global problems, capabilities of the international community to find solutions for global issues and the complex interdependencies of all these driving forces. The results of the scenario processes provide a starting point for further research analysing the technological and commercial

  17. First results from the International Urban Energy Balance Model Comparison: Model Complexity

    Science.gov (United States)

    Blackett, M.; Grimmond, S.; Best, M.

    2009-04-01

    A great variety of urban energy balance models has been developed. These vary in complexity from simple schemes that represent the city as a slab, through those which model various facets (i.e. road, walls and roof) to more complex urban forms (including street canyons with intersections) and features (such as vegetation cover and anthropogenic heat fluxes). Some schemes also incorporate detailed representations of momentum and energy fluxes distributed throughout various layers of the urban canopy layer. The models each differ in the parameters they require to describe the site and the in demands they make on computational processing power. Many of these models have been evaluated using observational datasets but to date, no controlled comparisons have been conducted. Urban surface energy balance models provide a means to predict the energy exchange processes which influence factors such as urban temperature, humidity, atmospheric stability and winds. These all need to be modelled accurately to capture features such as the urban heat island effect and to provide key information for dispersion and air quality modelling. A comparison of the various models available will assist in improving current and future models and will assist in formulating research priorities for future observational campaigns within urban areas. In this presentation we will summarise the initial results of this international urban energy balance model comparison. In particular, the relative performance of the models involved will be compared based on their degree of complexity. These results will inform us on ways in which we can improve the modelling of air quality within, and climate impacts of, global megacities. The methodology employed in conducting this comparison followed that used in PILPS (the Project for Intercomparison of Land-Surface Parameterization Schemes) which is also endorsed by the GEWEX Global Land Atmosphere System Study (GLASS) panel. In all cases, models were run

  18. Developing the International Business Curriculum: Results and Implications of a Delphi Study on the Futures of Teaching and Learning in International Business

    Science.gov (United States)

    Zettinig, Peter; Vincze, Zsuzsanna

    2008-01-01

    This article presents the results of a Delphi study concerning the futures of teaching and learning in International Business (IB), a topic that has been receiving a lot of discussion during recent years. Based on our findings we identify two dimensions which may be at the core and instrumental for developing the value proposition of IB. The first…

  19. Results of measurements of emission from internal combustion engines

    International Nuclear Information System (INIS)

    Dimitrovski, Mile; Jovanovska, Vangelica

    1999-01-01

    A mathematical model for solving the emission from internal combustion engines on the cross roads are made. The exhausted pipes from vehicles are substituted with a pipe in a centre of the cross road. This model is proved with measurement made on vehicles in the city of Bitola (Macedonia). (Author)

  20. INTERNAL AUDIT CHARTER

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

    Sandra Blanchard

    2013-03-26

    Mar 26, 2013 ... ... conduct internal audits to assess that the corporation's accounts and records; financial and management controls; information systems and management .... o Information for decision making is accurate, relevant and timely; ...

  1. Present and future activities of the IAEA on internal dosimetry: Lessons learned from international intercomparisons

    International Nuclear Information System (INIS)

    Cruz Suarez, R.; Gustafsson, M.; Mrabit, K.

    2003-01-01

    The International Atomic Energy Agency (IAEA) conducts safety activities to support the assessment of occupational exposure due to intakes of radionuclides; a comprehensive set of safety documents will soon be completed. In recent years, extensive improvements in measurement techniques, phantoms and computational tools have been made. Thus, it is important for laboratories involved in internal dosimetry to undergo performance testing procedures to demonstrate the correctness of the methods applied and also to determine the consistency of their results with those obtained by other laboratories. Several intercomparisons were organised, and they revealed significant differences among laboratories in their approaches, methods and assumptions, and consequently in their results. This paper presents the current and future IAEA activities in support of assessment of occupational exposure due to intakes of radionuclides in the IAEA Member States, as well as the lessons learned from several intercomparison exercises in the last 5 years. (author)

  2. International financial reporting standards (IFRS as a change agent in Ukraine

    Directory of Open Access Journals (Sweden)

    Jessica Hong Yang

    2013-09-01

    Full Text Available The study aims to examine the perception of key actors regarding the costs and benefits that result from adopting International Financial Reporting Standards (IFRS in Ukraine. Design/Methodology/Approach – The authors conducted a questionnaire survey in order to identify perceptions of financial managers of Ukrainian listed firms regarding the benefits and the costs associated with transition to IFRS. Our results showed that IFRS implementation impacts on internal reporting quality, the relationship with customers, creditors and shareholders, the access to international markets and external financing. It also indicated that financial managers have serious concerns about implementation costs related to the introduction of IFRS. These costs relate to training, instruction on IFRS adoption and translation of current IFRS, changes in software systems, double purpose accounting and deadlines for IFRS adoption and consulting services. Whilst this research has established a general model that consists of six factors, affecting IFRS relevance to Ukraine, the extent of interrelations between these factors is not clear. Thus, it may be of a great interest for future research to explore this issue in more detail and, in particular, conduct empirical research to determine the extent of interdependency between six factors in the model. The results and conclusions of this research can be of a great interest to policy makers and business practitioners since all public companies in Ukraine are obliged to adopt IFRS from 2012. It might be of interest to conduct this research on results of mandatory implementation of IFRS in Ukraine while taking into account the circumstances that suggested almost no relevance of the international accounting standards to the country at the moment of their application. This is the first metrical study that discusses the relevance of IFRS to Ukraine’s national needs

  3. [Profound meaning of acupuncture taboos in Internal Classic based on the fault of reinforcing and reducing technique by mind conduction of acupuncture therapy].

    Science.gov (United States)

    Qin, Yuge; Wang, Feng; Qin, Yuheng; Li, Li; Li, Mei

    2016-05-01

    By analyzing the acupuncture taboos in Neijing (Internal Classic) on clinical application of mind conduction of acupuncture therapy in going against the actual situation, astronomy and others, it is found that the relevant acupuncture taboo implies many subtle mysteries of human body, qi, mind and astronomy, which have not been discovered yet in modern science and are very significant in qi protection. In Neijing, the acupuncture physicians have been highly required in the mind treatment, in which, accurately regulating qi circulation is the target in the treatment. The mind conduction is used for qi circulation to accomplish accurately the reinforcing or reducing in the deficiency or excess condition. All of the taboos are provided to normalize the accuracy of reinforcing and reducing technique of acupuncture therapy and avoid the damage of qi in human body. Hence, those taboos must be obeyed so as to prevent from serious consequence and ensure the safety of this acupuncture therapy.

  4. Brent Olson - Director, Office of Internal Audit | NREL

    Science.gov (United States)

    customers. Olson has more than 24 years' experience conducting and overseeing governmental audits at the organizations to assess their internal audit functions' conformance with The Institute of Internal Auditors (IIA ) International Standards for the Professional Practice of Internal Auditing. Prior to joining NREL, Olson's roles

  5. Preliminary Design Concept for a Reactor-internal CRDM

    International Nuclear Information System (INIS)

    Lee, Jae Seon; Kim, Jong Wook; Kim, Tae Wan; Choi, Suhn; Kim, Keung Koo

    2013-01-01

    A rod ejection accident may cause severer result in SMRs because SMRs have relatively high control rod reactivity worth compared with commercial nuclear reactors. Because this accident would be perfectly excluded by adopting a reactor-internal CRDM (Control Rod Drive Mechanism), many SMRs accept this concept. The first concept was provided by JAERI with the MRX reactor which uses an electric motor with a ball screw driveline. Babcock and Wilcox introduced the concept in an mPower reactor that adopts an electric motor with a roller screw driveline and hydraulic system, and Westinghouse Electric Co. proposes an internal Control Rod Drive in its SMR with an electric motor with a latch mechanism. In addition, several other applications have been reported thus far. The reactor-internal CRDM concept is now widely adopted in many SMR designs, and this concept may also be applied in an evolutionary reactor development. So the preliminary study is conducted based on the SMART CRDM design. A preliminary design concept for a reactor-internal CRDM was proposed and evaluated through an electromagnetic analysis. It was found that there is an optimum design for the motor housing, and the results may contribute to the realization a reactor-internal CRDM for an evolutionary reactor development. More detailed analysis results will be reported later

  6. The Association between Parent-Child Conflict and Adolescent Conduct Problems over Time: Results from a Longitudinal Adoption Study

    Science.gov (United States)

    Klahr, Ashlea M.; McGue, Matt; Iacono, William G.; Burt, S. Alexandra

    2010-01-01

    A handful of prior adoption studies have confirmed that the cross-sectional relationship between child conduct problems and parent/child conflict is at least partially shared environmental in origin. However, as the direction of causation between parenting and delinquency remains unclear, this relationship could be better explained by the adolescent's propensity to elicit conflictive parenting, a phenomenon referred to as an evocative gene-environment correlation. The current study thus examined the prospective relationship between conduct problems and parent-child conflict in a sample of adoptive families. Participants included 672 adolescents in 405 adoptive families assessed at two time points roughly 4 years apart. Results indicated that parent-child conflict predicts the development of conduct problems, whereas conduct problems do not predict increases in parent-child conflict. Such findings suggest that evocative gene-environment correlations are highly unlikely as an explanation of prior shared environmental effects during adolescence. Moreover, because the adolescents in this study do not share genes with their adoptive parents, the association between conduct problems and parent-child conflict is indicative of shared environmental mediation in particular. Implications of our findings are discussed. PMID:21038930

  7. 22 CFR 226.42 - Codes of conduct.

    Science.gov (United States)

    2010-04-01

    ... Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.42 Codes of conduct. The recipient shall... immediate family, his or her partner, or an organization which employs or is about to employ any of the...

  8. Ethical Issues Concerning the Use of Videoconferencing To Supervise International Social Work Field Practicum Students.

    Science.gov (United States)

    Panos, Patrick T.; Panos, Angelea; Cox, Shirley E.; Roby, Jini L.; Matheson, Kenneth W.

    2002-01-01

    Examines current ethical guidelines affecting the use of videoconferencing in the supervision of social work students nationally and internationally. Suggests protocols to address ethical and professional practice issues that are likely to arise as a result of using videoconferencing to conduct supervision across international borders. (EV)

  9. Thermal properties of conducting polypyrrole nanotubes

    Czech Academy of Sciences Publication Activity Database

    Rudajevová, A.; Varga, M.; Prokeš, J.; Kopecká, J.; Stejskal, Jaroslav

    2015-01-01

    Roč. 128, č. 4 (2015), s. 730-736 ISSN 0587-4246. [ISPMA 13 - International Symposium on Physics of Materials /13./. Praha, 31.08.2014-04.09.2014] R&D Projects: GA ČR(CZ) GA13-00270S Institutional support: RVO:61389013 Keywords : conducting polymer * polyaniline * polypyrrole Subject RIV: BM - Solid Matter Physics ; Magnetism Impact factor: 0.525, year: 2015

  10. International assessment of application of the Code of Conduct on the Safety of Research Reactors

    Energy Technology Data Exchange (ETDEWEB)

    Shokr, A.M. [Atomic Energy Authority, Abouzabal (Egypt). Egypt Second Research Reactor

    2015-11-15

    The self-assessments performed by thirty-eight countries on application of the Code of Conduct on the Safety of Research Reactors were analyzed and discussed. The results of this analysis were used to identify areas of satisfactory application of the Code and area needing improvements, and therefore require more attention worldwide. The results showed improvement in application of the Code provisions; notably in aging management, regulatory supervision, and consideration of human factors. However, there is a continuing need for further improvement in these areas, as well as in operational radiation protection, emergency preparedness and decommissioning planning. Additionally, increased attention needs to be given to periodic safety reviews, evaluation of site-specific hazards, and assessment of extreme external events. The results showed consistency with the feedback from other sources of information on generic safety issues for research reactors.

  11. International assessment of application of the Code of Conduct on the Safety of Research Reactors

    International Nuclear Information System (INIS)

    Shokr, A.M.

    2015-01-01

    The self-assessments performed by thirty-eight countries on application of the Code of Conduct on the Safety of Research Reactors were analyzed and discussed. The results of this analysis were used to identify areas of satisfactory application of the Code and area needing improvements, and therefore require more attention worldwide. The results showed improvement in application of the Code provisions; notably in aging management, regulatory supervision, and consideration of human factors. However, there is a continuing need for further improvement in these areas, as well as in operational radiation protection, emergency preparedness and decommissioning planning. Additionally, increased attention needs to be given to periodic safety reviews, evaluation of site-specific hazards, and assessment of extreme external events. The results showed consistency with the feedback from other sources of information on generic safety issues for research reactors.

  12. Managing AVN following internal fixation: treatment options and clinical results.

    Science.gov (United States)

    Hoskinson, Simon; Morison, Zachary; Shahrokhi, Shahram; Schemitsch, Emil H

    2015-03-01

    Avascular necrosis (AVN) after internal fixation of intracapsular hip fractures is a progressive multifactorial disease that ultimately results in local ischemia with ensuing osteocyte necrosis and structural compromise. This disease can cause significant clinical morbidity and affects patients of any age, including young and active patients. Effective treatment of this condition among young adults is challenging due to their high functional demands. The aim of managing AVN is to relieve pain, preserve range of movement and improve function. Treatment methods vary depending on the stage of the disease and can be broadly categorised into two options, hip preserving surgery and hip arthroplasty. Although, hip preserving techniques are attractive in the young adult, they may alter the morphology of the proximal femur and make subsequent arthroplasty more challenging. Conversely, arthroplasty in the young adult may require repeat revision procedures throughout the patient's life. Current evidence suggests that modifications of prevailing treatments, in addition to new technologies, have led to the development of management strategies that may be able to alter the course of femoral head osteonecrosis. This review aims to summarise the options available for treatment of AVN in the young adult and review the clinical results. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Nonsteady heat conduction code with radiation boundary conditions

    International Nuclear Information System (INIS)

    Fillo, J.A.; Benenati, R.; Powell, J.

    1975-01-01

    A heat-transfer model for studying the temperature build-up in graphite blankets for fusion reactors is presented. In essence, the computer code developed is for two-dimensional, nonsteady heat conduction in heterogeneous, anisotropic solids with nonuniform internal heating. Thermal radiation as well as bremsstrahlung radiation boundary conditions are included. Numerical calculations are performed for two design options by varying the wall loading, bremsstrahlung, surface layer thickness and thermal conductivity, blanket dimensions, time step and grid size. (auth)

  14. International Aspects of Nuclear Safety

    International Nuclear Information System (INIS)

    Lash, T.R.

    2000-01-01

    Even though not all the world's nations have developed a nuclear power industry, nuclear safety is unquestionably an international issue. Perhaps the most compelling proof is the 1986 accident at Chornobyl nuclear power plant in what is now Ukraine. The U.S. Department of Energy conducts a comprehensive, cooperative effort to reduce risks at Soviet-designed nuclear power plants. In the host countries : Armenia, Ukraine, Russia, Bulgaria, the Czech Republic, Hungary, Lithuania, Slovakia, and Kazakhstan joint projects are correcting major safety deficiencies and establishing nuclear safety infrastructures that will be self-sustaining.The U.S. effort has six primary goals: 1. Operational Safety - Implement the basic elements of operational safety consistent with internationally accepted practices. 2. Training - Improve operator training to internationally accepted standards. 3. Safety Maintenance - Help establish technically effective maintenance programs that can ensure the reliability of safety-related equipment. 4. Safety Systems - Implement safety system improvements consistent with remaining plant lifetimes. 5. Safety Evaluations - Transfer the capability to conduct in-depth plant safety evaluations using internationally accepted methods. 6. Legal and Regulatory Capabilities - Facilitate host-country implementation of necessary laws and regulatory policies consistent with their international treaty obligations governing the safe use of nuclear power

  15. International Students' Perceptions of Race and Socio-Economic Status in an American Higher Education Landscape

    Science.gov (United States)

    Ritter, Zachary S.

    2016-01-01

    International students add a great deal of cultural and intellectual diversity to college campuses, but they also bring racial stereotypes and socio-economic status hierarchies that can affect campus climate. Forty-seven interviews with Chinese, Japanese, and South Korean international students were conducted. Results indicated that a majority of…

  16. Heat transfer in window frames with internal cavities

    Energy Technology Data Exchange (ETDEWEB)

    Gustavsen, Arild

    2001-07-01

    Heat transfer in window frames with internal air cavities is studied in this thesis. Investigations focus on two- and three-dimensional natural convection effects inside air cavities, the dependence of the emissivity on the thermal transmittance, and the emissivity of anodized and untreated aluminium profiles. The investigations are mostly conducted on window frames which are the same size as real frames found in residential buildings. Numerical and experimental investigations were performed to study the effectiveness of one commercial Computational Fluid Dynamics (CFD) program for simulating combined natural convection and heat transfer in simple three-dimensional window frames with internal air cavities. The accuracy of the conjugate CFD simulations was evaluated by comparing results for surface temperature on the warm side of the specimens to results from experiments that use infrared (IR) thermography to map surface temperatures during steady-state thermal tests. In general, there was good agreement between the simulations and experiments. Two-dimensional computational fluid dynamic and conduction simulations are performed to study the difference between treating air cavities as a fluid and as a solid when calculating the thermal transmittance of window frames. The simulations show that traditional software codes, simulating only conduction and using equivalent conductivities for the air cavities, give Uvalues that compare well with results from fluid flow simulations. The difference between the two models are mostly limited to the temperature distribution inside air cavities. It is also found that cavities with an interconnection less than about 7 mm can be treated as separate cavities. Three-dimensional natural convection effects in simple and custom-made PVC and thermally broken aluminum window frames with one open internal cavity were studied, with the use of CFD simulations and thermography experiments. Focus was put on corner effects and heat transfer

  17. Exploration-Related Research on the International Space Station: Connecting Science Results to the Design of Future Missions

    Science.gov (United States)

    Rhatigan, Jennifer L.; Robinson, Julie A.; Sawin, Charles F.; Ahlf, Peter R.

    2005-01-01

    In January, 2004, the US President announced a vision for space exploration, and charged NASA with utilizing the International Space Station (ISS) for research and technology targeted at supporting the US space exploration goals. This paper describes: 1) what we have learned from the first four years of research on ISS relative to the exploration mission, 2) the on-going research being conducted in this regard, 3) our current understanding of the major exploration mission risks that the ISS can be used to address, and 4) current progress in realigning NASA s research portfolio for ISS to support exploration missions. Specifically, we discuss the focus of research on solving the perplexing problems of maintaining human health on long-duration missions, and the development of countermeasures to protect humans from the space environment, enabling long duration exploration missions. The interchange between mission design and research needs is dynamic, where design decisions influence the type of research needed, and results of research influence design decisions. The fundamental challenge to science on ISS is completing experiments that answer key questions in time to shape design decisions for future exploration. In this context, exploration-relevant research must do more than be conceptually connected to design decisions-it must become a part of the mission design process.

  18. Overall conductance and heat transfer area minimization of refrigerators and heat pumps with finite heat reservoirs

    International Nuclear Information System (INIS)

    Sarkar, J.; Bhattacharyya, Souvik

    2007-01-01

    In the present study, the overall conductance and the overall heat transfer area per unit capacity of refrigeration and heat pump systems have been minimized analytically considering both internal and external irreversibilities with variable temperature (finite capacity) heat reservoirs. Hot and cold side refrigerant temperatures, conductance and heat transfer area ratios have been optimized to attain this goal. The results have been verified with the more elaborate numerical optimization results obtained for ammonia based vapour compression refrigeration and heat pump systems working with variable temperature reservoirs. It is observed that the analytical results for optimum refrigerant temperatures, minimum overall conductance and heat transfer area deviate marginally from the numerically optimized results (within 1%), if one assumes a constant heat rejection temperature. The deviation of minimum overall conductance and heat transfer area is more (about 20%), if one considers both the desuperheating and condensation regions separately. However, in the absence of complex and elaborate numerical models, the simple analytical results obtained here can be used as reasonably accurate preliminary guidelines for optimization of refrigeration and heat pump systems

  19. On the detectability of internal waves by an imaging lidar

    NARCIS (Netherlands)

    Magalhaes, J.M.; da Silva, J.C.B.; Batista, M.; Gostiaux, L.; Gerkema, T.; New, A.L.; Jeans, D.R.G.

    2013-01-01

    The first results of a multisensor airborne survey conducted off the western Iberian Coast are presented (including visible, lidar, and infrared imagery) and reveal the presence of internal solitary waves (ISWs) propagating into the nearshore region. For the first time, two-dimensional lidar imagery

  20. Methodological approaches to conducting pilot and proof tests on reverse-osmosis systems: Results of comparative studies

    Science.gov (United States)

    Panteleev, A. A.; Bobinkin, V. V.; Larionov, S. Yu.; Ryabchikov, B. E.; Smirnov, V. B.; Shapovalov, D. A.

    2017-10-01

    When designing large-scale water-treatment plants based on reverse-osmosis systems, it is proposed to conduct experimental-industrial or pilot tests for validated simulation of the operation of the equipment. It is shown that such tests allow establishing efficient operating conditions and characteristics of the plant under design. It is proposed to conduct pilot tests of the reverse-osmosis systems on pilot membrane plants (PMPs) and test membrane plants (TMPs). The results of a comparative experimental study of pilot and test membrane plants are exemplified by simulating the operating parameters of the membrane elements of an industrial plant. It is concluded that the reliability of the data obtained on the TMP may not be sufficient to design industrial water-treatment plants, while the PMPs are capable of providing reliable data that can be used for full-scale simulation of the operation of industrial reverse-osmosis systems. The test membrane plants allow simulation of the operating conditions of individual industrial plant systems; therefore, potential areas of their application are shown. A method for numerical calculation and experimental determination of the true selectivity and the salt passage are proposed. An expression has been derived that describes the functional dependence between the observed and true salt passage. The results of the experiments conducted on a test membrane plant to determine the true value of the salt passage of a reverse-osmosis membrane are exemplified by magnesium sulfate solution at different initial operating parameters. It is shown that the initial content of a particular solution component has a significant effect on the change in the true salt passage of the membrane.

  1. Multinationality and corporate ethics: codes of conduct in the sporting-goods industry

    NARCIS (Netherlands)

    van Tulder, R.J.M.; Kolk, A.

    2001-01-01

    The international operations of firms have substantial impact on the formulation and implementation of business ethical principles such as codes of conduct. The international sporting goods industry has been a pioneer in setting up codes and thus provides much relevant experience. Different sourcing

  2. Internalizing/Externalizing Symptomatology in Subtypes of Attention-Deficit Disorder.

    Science.gov (United States)

    Gonzalez, Jose J.; Hynd, George W.

    1995-01-01

    When children with Attention-Deficit Disorder (ADD) with and without hyperactivity (total n=28) were compared for behavior, results differentiate the two ADD subtypes into a more externalizing dimension (ADD-hyperactivity with and without conduct disorder or oppositional defiant disorder) at school or home and a more internalizing disorder (ADD…

  3. An Engineering Tool for the Prediction of Internal Dielectric Charging

    Science.gov (United States)

    Rodgers, D. J.; Ryden, K. A.; Wrenn, G. L.; Latham, P. M.; Sorensen, J.; Levy, L.

    1998-11-01

    A practical internal charging tool has been developed. It provides an easy-to-use means for satellite engineers to predict whether on-board dielectrics are vulnerable to electrostatic discharge in the outer radiation belt. The tool is designed to simulate irradiation of single-dielectric planar or cylindrical structures with or without shielding. Analytical equations are used to describe current deposition in the dielectric. This is fast and gives charging currents to sufficient accuracy given the uncertainties in other aspects of the problem - particularly material characteristics. Time-dependent internal electric fields are calculated, taking into account the effect on conductivity of electric field, dose rate and temperature. A worst-case model of electron fluxes in the outer belt has been created specifically for the internal charging problem and is built into the code. For output, the tool gives a YES or NO decision on the susceptibility of the structure to internal electrostatic breakdown and if necessary, calculates the required changes to bring the system below the breakdown threshold. A complementary programme of laboratory irradiations has been carried out to validate the tool. The results for Epoxy-fibreglass samples show that the code models electric field realistically for a wide variety of shields, dielectric thicknesses and electron spectra. Results for Teflon samples indicate that some further experimentation is required and the radiation-induced conductivity aspects of the code have not been validated.

  4. Influence factors of sand-bentonite mixtures on hydraulic conductivity

    International Nuclear Information System (INIS)

    Chen Yonggui; Ye Weimin; Chen Bao; Wan Min; Wang Qiong

    2008-01-01

    Buffer material is a very important part of the engineering barrier for geological disposal of high-level radioactive nuclear waste. Compacted bentonite is attracting greater attention as buffer and backfill material because it offer impermeability and swelling properties, but the pure compacted bentonite strength decreases with increasing hydration and these will reduce the buffer capability. To solve this problem, sand is often used to form compacted sand-bentonite mixtures (SBMs) providing high thermal conductivity, excellent compaction capacity, long-time stability, and low engineering cost. As to SBMs, hydraulic conductivity is a important index for evaluation barrier capability. Based on the review of research results, the factors affecting the hydraulic conductivity of SBMs were put forward including bentonite content, grain size distribution, moisture content, dry density, compacting method and energy, and bentonite type. The studies show that the hydraulic conductivity of SBMs is controlled by the hydraulic conductivity of the bentonite, it also decreases as dry density and bentonite content increase, but when the bentonite content reach a critical point, the influence of increasing bentonite to decrease the hydraulic conductivity is limited. A fine and well-graded SBMs is likely to have a lower hydraulic conductivity than a coarse and poorly graded material. The internal erosion or erodibility based on the grain size distribution of the SBMs has a negative effect on the final hydraulic conductivity. The lowest hydraulic conductivity is gained when the mixtures are compacted close to optimum moisture content. Also, the mixtures compacted at moisture contents slightly above optimum values give lower hydraulic conductivity than when compacted at slightly under the optimum moisture content. Finally, discussion was brought to importance of compaction method, compacting energy, and bentonite type to the hydraulic conductivity of SBMs. (authors)

  5. Results From an International Simulation Study on Coupled Thermal, Hydrological, and Mechanical (THM) Processes Near Geological Nuclear Waste Repositories

    International Nuclear Information System (INIS)

    J. Rutqvist; D. Barr; J.T. Birkholzer; M. Chijimatsu; O. Kolditz; Q. Liu; Y. Oda; W. Wang; C. Zhang

    2006-01-01

    As part of the ongoing international DECOVALEX project, four research teams used five different models to simulate coupled thermal, hydrological, and mechanical (THM) processes near waste emplacement drifts of geological nuclear waste repositories. The simulations were conducted for two generic repository types, one with open and the other with back-filled repository drifts, under higher and lower postclosure temperatures, respectively. In the completed first model inception phase of the project, a good agreement was achieved between the research teams in calculating THM responses for both repository types, although some disagreement in hydrological responses is currently being resolved. In particular, good agreement in the basic thermal-mechanical responses was achieved for both repository types, even though some teams used relatively simplified thermal-elastic heat-conduction models that neglected complex near-field thermal-hydrological processes. The good agreement between the complex and simplified process models indicates that the basic thermal-mechanical responses can be predicted with a relatively high confidence level

  6. Effect of adverse childhood experiences on physical health in adulthood: Results of a study conducted in Baghdad city

    Directory of Open Access Journals (Sweden)

    Ameel F Al-Shawi

    2015-01-01

    Full Text Available Background: Studies have revealed a powerful relationship between adverse childhood experiences (ACEs and physical and mental health in adulthood. Literature documents the conversion of traumatic emotional experiences in childhood into organic disease later in life. Objective: The aim was to estimate the effect of childhood experiences on the physical health of adults in Baghdad city. Subjects and Methods: A cross-sectional study was conducted from January 2013 to January 2014. The study sample was drawn from Baghdad city. Multistage sampling techniques were used in choosing 13 primary health care centers and eight colleges of three universities in Baghdad. In addition, teachers of seven primary schools and two secondary schools were chosen by a convenient method. Childhood experiences were measured by applying a modified standardized ACEs-International Questionnaire form and with questions for bonding to family and parental monitoring. Physical health assessment was measured by a modified questionnaire derived from Health Appraisal Questionnaire of Centers for Disease Control and Prevention. The questionnaire includes questions on cerebrovascular diseases, diabetes mellitus, tumor, respiratory and gastrointestinal diseases. Results: Logistic regression model showed that a higher level of bonding to family (fourth quartile is expected to reduce the risk of chronic physical diseases by almost the half (odds ratio = 0.57 and exposure to a high level of household dysfunction and abuse (fourth quartile is expected to increase the risk of chronic physical diseases by 81%. Conclusion: Childhood experiences play a major role in the determination of health outcomes in adulthood, and early prevention of ACEs. Encouraging strong family bonding can promote physical health in later life.

  7. Results of Toxicity Studies Conducted on Outfall X-08 and Its Contributing Waste Streams, November 1999 - June 2000

    International Nuclear Information System (INIS)

    Specht, W.L.

    2000-01-01

    This interim report summarizes the results of toxicity tests, Toxicity Identification Evaluations, and chemical analyses that have been conducted on SRS's NPDES Outfall X-08 and its contributing waste streams between November 1999 and June 2000

  8. Spin and spinless conductivity in polypyrrole. Evidence for mixed-valence conduction

    Energy Technology Data Exchange (ETDEWEB)

    Zotti, G.; Schiavon, G. (Ist. di Polarografia ed Elettrochimica Preparativa, Padova (Italy))

    In situ conductivity of polypyrrole (as tosylate) as a function of oxidative doping level attains a maximum at three-quarters the total oxidation charge and the relevant in situ ESR signal corresponds to an equal concentration of spin-carrying (polaron) and spinless (bipolaron) species. Results are explained on the basis of mixed-valence conduction. Bipolaron conduction, taking the place of polaron-bipolaron conductivity at higher oxidation levels, accounts for persisting conductivity in the high-oxidation state.

  9. Normal Conducting RF Cavity for MICE

    International Nuclear Information System (INIS)

    Li, D.; DeMello, A.; Virostek, S.; Zisman, M.; Summers, D.

    2010-01-01

    Normal conducting RF cavities must be used for the cooling section of the international Muon Ionization Cooling Experiment (MICE), currently under construction at Rutherford Appleton Laboratory (RAL) in the UK. Eight 201-MHz cavities are needed for the MICE cooling section; fabrication of the first five cavities is complete. We report the cavity fabrication status including cavity design, fabrication techniques and preliminary low power RF measurements.

  10. Research technique and experimental device for thermal conductivity measurements of refractory compounds

    International Nuclear Information System (INIS)

    Vishnevetskaya, I.A.; Petrov, V.A.

    1977-01-01

    Proposed is a new axial technique for determining thermal conductivity coefficient of solids at temperatures above 1000 deg C with the use of internal heating of specimens by passing electric current and with experimental determining the thermal flows on the lateral side of the working section of the specimen. This method is usable for investigating the thermal conductivity of materials whose surface radiation characteristics are unknown or unstable and for carrying out experiments not only in vacuum, but also in various atmospheres. The overall fiducial error of the results of the method is evaluated at 4-5 % within the range of temperatures between 1200 and 2300 K. A description of the experimental installation is given

  11. Pragmatic controlled clinical trials in primary care: the struggle between external and internal validity

    Directory of Open Access Journals (Sweden)

    Birtwhistle Richard

    2003-12-01

    Full Text Available Abstract Background Controlled clinical trials of health care interventions are either explanatory or pragmatic. Explanatory trials test whether an intervention is efficacious; that is, whether it can have a beneficial effect in an ideal situation. Pragmatic trials measure effectiveness; they measure the degree of beneficial effect in real clinical practice. In pragmatic trials, a balance between external validity (generalizability of the results and internal validity (reliability or accuracy of the results needs to be achieved. The explanatory trial seeks to maximize the internal validity by assuring rigorous control of all variables other than the intervention. The pragmatic trial seeks to maximize external validity to ensure that the results can be generalized. However the danger of pragmatic trials is that internal validity may be overly compromised in the effort to ensure generalizability. We are conducting two pragmatic randomized controlled trials on interventions in the management of hypertension in primary care. We describe the design of the trials and the steps taken to deal with the competing demands of external and internal validity. Discussion External validity is maximized by having few exclusion criteria and by allowing flexibility in the interpretation of the intervention and in management decisions. Internal validity is maximized by decreasing contamination bias through cluster randomization, and decreasing observer and assessment bias, in these non-blinded trials, through baseline data collection prior to randomization, automating the outcomes assessment with 24 hour ambulatory blood pressure monitors, and blinding the data analysis. Summary Clinical trials conducted in community practices present investigators with difficult methodological choices related to maintaining a balance between internal validity (reliability of the results and external validity (generalizability. The attempt to achieve methodological purity can

  12. Problematic communications during 2016 fellowship recruitment in internal medicine.

    Science.gov (United States)

    Cornett, Patricia A; Williams, Chris; Alweis, Richard L; McConville, John; Frank, Michael; Dalal, Bhavin; Kopelman, Richard I; Luther, Vera P; O'connor, Alec B; Muchmore, Elaine A

    2017-01-01

    Some internal medicine residency program directors have expressed concerns that their third-year residents may have been subjected to inappropriate communication during the 2016 fellowship recruitment season. The authors sought to study applicants' interpersonal communication experiences with fellowship programs. Many respondents indicated that they had been asked questions that would constitute violations of the National Residency Matching Program (NRMP) Communications Code of Conduct agreement, including how they plan to rank specific programs. Moreover, female respondents were more likely to have been asked questions during interview experiences about other programs to which they applied, and about their family plans. Post-interview communication policies were not made clear to most applicants. These results suggest ongoing challenges for the internal medicine community to improve communication with applicants and uniform compliance with the NRMP communications code of conduct during the fellowship recruitment process.

  13. Personal values, subjective well-being and destination-loyalty intention of international students

    OpenAIRE

    Jamaludin, N. L.; Sam, D. L.; Sandal, G. M.; Adam, A. A.

    2016-01-01

    What are the factors that predict international students? destination-loyalty intention? This is the main question this paper addresses, using an online survey among 396 (short-term, N?=?182) and (long-term, N?=?214) international students at a Norwegian university. Structural equation model-AMOS was conducted to examine relationships among personal values, subjective well-being and destination-loyalty intentions. The results showed that: (1) universalism was positively related to subjective ...

  14. Conductivity in redox modified conducting polymers. In-situ conductivity of poly(cyclopentadithiophenes) bearing p-nitrophenyl and 4-N-methylpyridinium groups

    Energy Technology Data Exchange (ETDEWEB)

    Zotti, G. [Consiglio Nazionale delle Ricerche, (Italy). Istituto di Polarografia ed Elettrochimica Preparativa; Berlin, A. [Milan Univ. (Italy). Dipartimento di Chimica Organica e Industriale; Pagani, G. [Milan Univ. (Italy). Dipartimento di Chimica Organica e Industriale; Schiavon, G. [Consiglio Nazionale delle Ricerche, (Italy). Istituto di Polarografia ed Elettrochimica Preparativa; Zecchin, S. [Consiglio Nazionale delle Ricerche, (Italy). Istituto di Polarografia ed Elettrochimica Preparativa

    1995-01-01

    Redox-modified polythiophenes exhibiting the highest mixed-valence conductivities of any polymer containing a pendant redox group are reported. The ordering of the polymer, in which the backbone has been oxidized to a bipolaron conducting state and the redox sites have been reduced to a mixed-valence conducting state, encourages inter-site hopping and results in the high conductivities. Electron interactions are shown not have an influence on the conduction. (orig.)

  15. Thin films of conductive ZnO patterned by micromolding resulting in nearly isolated features

    NARCIS (Netherlands)

    Göbel, Ole; Blank, David H.A.; ten Elshof, Johan E.

    2010-01-01

    Patterned and continuous thin films of conductive Al-doped zinc oxide (ZnO:Al) were prepared on different substrates from a polymeric precursor solution. Their electric conductivity and light transmittance (for visible and UV light) was measured at room temperature. By means of a simple device,

  16. Orthotropic conductivity reconstruction with virtual-resistive network and Faraday's law

    KAUST Repository

    Lee, Min-Gi

    2015-06-01

    We obtain the existence and the uniqueness at the same time in the reconstruction of orthotropic conductivity in two-space dimensions by using two sets of internal current densities and boundary conductivity. The curl-free equation of Faraday\\'s law is taken instead of the elliptic equation in a divergence form that is typically used in electrical impedance tomography. A reconstruction method based on layered bricks-type virtual-resistive network is developed to reconstruct orthotropic conductivity with up to 40% multiplicative noise.

  17. Internal and external use of performance information in public organisations: Results from an international executive survey

    NARCIS (Netherlands)

    G. Hammerschmid (Gerhard); S.G.J. Van de Walle (Steven); V. Štimac (Vid)

    2013-01-01

    textabstractAbstract. This paper analyses determinants of public managers´ internal and external use of performance information. Using a sample of over 3100 top public sector executives in six European countries, we find evidence for significant country variations, with a more limited use of

  18. COSO internal control integrated framework 2013

    CERN Document Server

    American Institute of Certified Public Accountants

    2013-01-01

    Issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), the 2013 Internal Control – Integrated Framework(Framework) is expected to help organizations design and implement internal control in light of many changes in business and operating environments since the issuance of the original Framework in 1992. The new Framework retains the core definition of internal control and the five components of internal control, and it continues to emphasize the importance of management judgment in designing, implementing, and conducting a system of internal control, and in assessing its effectiveness. It broadens the application of internal control in addressing operations and reporting objectives, and clarifies the requirements for determining what constitutes effective internal control.

  19. Pore dimensions and the role of occupancy in unitary conductance of Shaker K channels

    Science.gov (United States)

    Díaz-Franulic, Ignacio; Sepúlveda, Romina V.; Navarro-Quezada, Nieves; González-Nilo, Fernando

    2015-01-01

    K channels mediate the selective passage of K+ across the plasma membrane by means of intimate interactions with ions at the pore selectivity filter located near the external face. Despite high conservation of the selectivity filter, the K+ transport properties of different K channels vary widely, with the unitary conductance spanning a range of over two orders of magnitude. Mutation of Pro475, a residue located at the cytoplasmic entrance of the pore of the small-intermediate conductance K channel Shaker (Pro475Asp (P475D) or Pro475Gln (P475Q)), increases Shaker’s reported ∼20-pS conductance by approximately six- and approximately threefold, respectively, without any detectable effect on its selectivity. These findings suggest that the structural determinants underlying the diversity of K channel conductance are distinct from the selectivity filter, making P475D and P475Q excellent probes to identify key determinants of the K channel unitary conductance. By measuring diffusion-limited unitary outward currents after unilateral addition of 2 M sucrose to the internal solution to increase its viscosity, we estimated a pore internal radius of capture of ∼0.82 Å for all three Shaker variants (wild type, P475D, and P475Q). This estimate is consistent with the internal entrance of the Kv1.2/2.1 structure if the effective radius of hydrated K+ is set to ∼4 Å. Unilateral exposure to sucrose allowed us to estimate the internal and external access resistances together with that of the inner pore. We determined that Shaker resistance resides mainly in the inner cavity, whereas only ∼8% resides in the selectivity filter. To reduce the inner resistance, we introduced additional aspartate residues into the internal vestibule to favor ion occupancy. No aspartate addition raised the maximum unitary conductance, measured at saturating [K+], beyond that of P475D, suggesting an ∼200-pS conductance ceiling for Shaker. This value is approximately one third of the maximum

  20. Denying humanitarian access as an international crime in times of non-international armed conflict: the challenges to prosecute and some proposals for the future

    NARCIS (Netherlands)

    Bartels, R.

    2015-01-01

    Impeding humanitarian access and the starving of civilians is prohibited under international humanitarian law in times of both international and non-international armed conflicts. Such conduct is criminalised under the Rome Statute of the International Criminal Court (ICC Statute) when committed

  1. Sociodemographic Moderators of Environment-Physical Activity Associations: Results From the International Prevalence Study.

    Science.gov (United States)

    Perez, Lilian G; Conway, Terry L; Bauman, Adrian; Kerr, Jacqueline; Elder, John P; Arredondo, Elva M; Sallis, James F

    2018-01-01

    Associations between the built environment and physical activity (PA) may vary by sociodemographic factors. However, such evidence from international studies is limited. This study tested the moderating effects of sociodemographic factors on associations between perceived environment and self-reported total PA among adults from the International Prevalence Study. Between 2002 and 2003, adults from 9 countries (N = 10,258) completed surveys assessing total PA (International Physical Activity Questionnaire-short), perceived environment, and sociodemographics (age, gender, and education). Total PA was dichotomized as meeting/not meeting (a) high PA levels and (b) minimum PA guidelines. Logistic models tested environment by sociodemographic interactions (24 total). Education and gender moderated the association between safety from crime and meeting high PA levels (interaction P environment-PA associations. International efforts to improve built environments are needed to promote health-enhancing PA and maintain environmental sustainability.

  2. Integration of conducting polymer network in non-conductive polymer substrates

    DEFF Research Database (Denmark)

    Hansen, Thomas Steen; West, Keld; Hassager, Ole

    2006-01-01

    Anew method for integration ofconjugated, inherently conducting polymers into non-conductive polymer substrates has been developed. Alayer of the conducting polymer is polymerised by chemical oxidation, e.g. using Fe(ID) p-toluene sulfonate (ferri tosylate) followed by washing with a solvent which...... simultaneously removes residual and spent oxidant and at the same time dissolves the top layer of the polymer substrate. This results in an integration of the conducting polymer into the surface layers of the polymer substrate. Several combinations of conducting polymers and substrates have been tested...... absorption during sequential reactive ion etching has allowed for analysis of the PEDOT distribution within the surface layer of thePMMA substrate. The surface resistance ofthe conducting polymer layer remains low while the surface layer at the same time adapts some of the mechanical properties...

  3. Car Motivations in the Young Target Group: An International Perspective

    Directory of Open Access Journals (Sweden)

    Michael Bahles

    2017-10-01

    Full Text Available Globally, there are many profound changes going on within the automotive sector. There are new technological developments like e-mobility and autonomous cars, as well as new business models such as car sharing that may make purchasing a car obsolete for the younger, international target group. The intention of this paper is to identify the role and importance of cars in the young target group internationally and to explore current motives for buying an automobile. To this end, the authors conducted a psychological research study on a diverse group of upper division undergraduate and master’s degree level students originating from more than twenty different nations. Research methods used include structured one-on-one interviews and in-depth focus groups. The study’s results are useful for international marketing practitioners as they contribute to understanding the relevance and importance of automobiles for the international youth target market as well as identification of motives regarding car purchase across various countries. The results have implications for international managers within the automotive industry for the development of new mobility concepts as well as for international marketing communications within the automotive sector.

  4. Stereotactic Radiosurgery for Cushing Disease: Results of an International, Multicenter Study.

    Science.gov (United States)

    Mehta, Gautam U; Ding, Dale; Patibandla, Mohana Rao; Kano, Hideyuki; Sisterson, Nathaniel; Su, Yan-Hua; Krsek, Michal; Nabeel, Ahmed M; El-Shehaby, Amr; Kareem, Khaled A; Martinez-Moreno, Nuria; Mathieu, David; McShane, Brendan; Blas, Kevin; Kondziolka, Douglas; Grills, Inga; Lee, John Y; Martinez-Alvarez, Roberto; Reda, Wael A; Liscak, Roman; Lee, Cheng-Chia; Lunsford, L Dade; Vance, Mary Lee; Sheehan, Jason P

    2017-11-01

    Cushing disease (CD) due to adrenocorticotropic hormone-secreting pituitary tumors can be a management challenge. To better understand the outcomes of stereotactic radiosurgery (SRS) for CD and define its role in management. International, multicenter, retrospective cohort analysis. Ten medical centers participating in the International Gamma Knife Research Foundation. Patients with CD with >6 months endocrine follow-up. SRS using Gamma Knife radiosurgery. The primary outcome was control of hypercortisolism (defined as normalization of free urinary cortisol). Radiologic response and adverse radiation effects (AREs) were recorded. In total, 278 patients met inclusion criteria, with a mean follow-up of 5.6 years (0.5 to 20.5 years). Twenty-two patients received SRS as a primary treatment of CD. Mean margin dose was 23.7 Gy. Cumulative initial control of hypercortisolism was 80% at 10 years. Mean time to cortisol normalization was 14.5 months. Recurrences occurred in 18% with initial cortisol normalization. Overall, the rate of durable control of hypercortisolism was 64% at 10 years and 68% among patients who received SRS as a primary treatment. AREs included hypopituitarism (25%) and cranial neuropathy (3%). Visual deficits were related to treatment of tumor within the suprasellar cistern (P = 0.01), whereas both visual (P < 0.0001) and nonvisual cranial neuropathy (P = 0.02) were related to prior pituitary irradiation. SRS for CD is well tolerated and frequently results in control of hypercortisolism. However, recurrences can occur. SRS should be considered for patients with persistent hypercortisolism after pituitary surgery and as a primary treatment in those unfit for surgery. Long-term endocrine follow-up is essential after SRS. Copyright © 2017 Endocrine Society

  5. The Effect of Internalized Stigma on the Self Esteem in Patients with Schizophrenia.

    Science.gov (United States)

    Karakaş, Sibel Asi; Okanlı, Ayşe; Yılmaz, Emine

    2016-12-01

    This study has been conducted to determine the relationship between internalized stigma and self-esteem in patients with schizophrenia. This study was conducted using 60 patients with schizophrenia who were diagnosed as schizophrenic according to the DSM-IV diagnostic criteria in the psychiatric clinics of hospitals in Erzurum. The data were collected using the "Questionnaire on Internalized Stigma of Mental Illness Scale" (ISMI) that determines the socio-demographic characteristics of patients, and the "Short Form of Self-Esteem Scale" (SF-SES). The mean Internalized Stigma of Mental Illness Scale score was high; the mean of the positive dimension of the self-esteem scale score was lower than negative dimension. A negative significant relationship was found (r=-.758, pself-esteem and internalized stigma levels of the patients. There is a significantly positive relationship between the mean scores of the stigma resistance and SERS-SF (r=.339, pself-esteem decreases with the increasing levels of internalized stigma. In particular, the high level of accepting stereotyped judgments and the low stigma resistance can be associated with low self-esteem. Based on these results, increasing psychoeducation and counseling services for patients with schizophrenia, and increasing the public awareness of this issue are recommended. Advanced quantitative studies should be conducted to determine the factors related to fighting stigma. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. The role of intercomparisons and intercalibrations in the improvement of internal dose assessment

    International Nuclear Information System (INIS)

    Griffith, R.V.

    2000-01-01

    In vivo monitoring and dose assessment is a highly technical field. Moreover, it is carried out by a relatively small number of specialists. A number of technical steps can be taken to improve internal dosimetry programmes. However, one of the most valuable activities for overall improvement of measurement programmes is active participation in national and international intercomparisons and intercalibrations. These bring a number of benefits to the internal dosimetry programme, including validation of measurement practices, harmonisation of techniques, information exchange, and training. The number of intercalibration and intercomparison activities conducted on the national and international level has grown in recent years. These activities may involve actual measurement programmes or calculation exercises to compare approaches used for assessment of internal dose from measurement results. When conducted effectively such programmes are a highly cost effective use of limited resources. They also contribute to the credibility of the overall dosimetry process. Intercomparisons should be an important component of the in vivo measurement programme. Cooperation between the organisers of various intercomparison activities is essential to avoid unnecessary duplication and ensure the most effective use of the participants' time and energy. Future activities should address the use of simplified phantoms and source arrays to expedite shipping, reduce cost, and contribute to more timely conduct of intercomparisons. It is also important that managers and regulatory authorities be prepared to support intercomparison and intercalibration programmes. (author)

  7. International greenhouse gas trading programs: a discussion of measurement and accounting issues

    International Nuclear Information System (INIS)

    Vine, Edward; Kats, Gregory; Sathaye, Jayant; Joshi, Hemant

    2003-01-01

    There is general scientific consensus that global warming is occurring and that this results from human activities, primarily burning fossil fuels. There is also a growing international consensus that the most cost-effective way to slow global warming is to establish international climate change trading programs that let institutions sell greenhouse gas (GHG) reductions in an international trading program. A well designed international GHG trading program could save billions or tens of billions of dollars and could result in a more rapid transfer of cleaner, more modern energy generating, transmitting and using technologies to developing nations. Establishing an international GHG trading program will require the development of international consensus rules on how to value and credit investments, for example in energy efficiency, that result in reduced emissions of greenhouse gases. Such a program would require the development of an international technical agreement on how to value emissions reductions attributed to energy-efficiency investments that reflect realistic estimates of future energy savings--and emissions reductions--that come from those investments. This paper examines five possible approaches for valuing energy savings which might serve as the basis for an international agreement, discusses the strengths and weaknesses of each approach, and discusses lessons learned from conducting this evaluation process

  8. Results of experimental investigations on the heat conductivity of nanofluids based on diathermic oil for high temperature applications

    International Nuclear Information System (INIS)

    Colangelo, Gianpiero; Favale, Ernani; Risi, Arturo de; Laforgia, Domenico

    2012-01-01

    Highlights: ► This work reports experimental results for nanofluids using diathermic oil as base fluid. ► Nanofluids with CuO, Al 2 O 3 , ZnO and Cu, with different shapes and concentrations have been tested. ► Thermal conductivity enhancement of nanofluids with diathermic oil is higher than those with demineralized water. ► Better results were obtained with ZnO, for nanofluids with metal oxide nanoparticles. -- Abstract: The work reported in this paper shows the experimental results from a study on diathermic oil based nanofluids. Diathermic oil finds application in renewable energy, cogeneration and cooling systems. For example, it is used in solar thermodynamic or biomass plants, where high efficiency, compact volumes and high energy fluxes are required. Besides diathermic oil is very important in those applications where high temperatures are reached or where the use of water or vapor is not suitable. Therefore an improvement of diathermic oil thermo-physical properties, by using of nanoparticles, can increase the performance of the systems. In literature there are not many experimental data on diathermic oil based nanofluids because many experimental campaigns are focused on water nanofluids. Samples of nanofluids, with nanoparticles of CuO, Al 2 O 3 , ZnO and Cu, having different shapes and concentrations varying from 0.0% up to 3.0%, have been produced and their thermal conductivity has been measured by means of hot-wire technique, according to the standard ASTM D 2717-95. Measurements were carried out to investigate the effects of volume fraction, particle size of nanoparticles on the thermal conductivity of the nanofluid. The effect of temperature has been also investigated in the range 20–60 °C. A dependence was observed on the measured parameters and the results showed that the heat transfer performance of diathermic oil enhances more than water with the same nanoparticles.

  9. 2002 results: TotalFinaElf makes a ''much better performance'' than the overall international oil groups

    International Nuclear Information System (INIS)

    Salles, E.

    2003-01-01

    T. Desmarest, head of TotalFinaElf oil and gas company, has presented the 2002 results of his company in the particular context of a moving international oil situation (the Iraq crisis and the situation in Venezuela) with important consequences on markets. At the same time, the company decided to change its name into 'Total' and to adopt a new logo. The results show a 17% drop with respect to 2001 but a 10% increase of the production. The high rate of exploration successes has led to the discovery of about 1 billion of bpe with a 0.8 US$ cost per bpe, which represents the best performance of the 5 world oil majors. The rate of reserves renewal reached 151% (11.2 billions of bpe at the end of 2002). The downstream activities (refining/distribution and basic chemistry) encountered much more problems for various reasons: low economic growth, climate warmth, international instability etc.. (J.S.)

  10. Internal conductance does not scale with photosynthetic capacity: implications for carbon isotope discrimination and the economics of water and nitrogen use in photosynthesis.

    Science.gov (United States)

    Warren, Charles R; Adams, Mark A

    2006-02-01

    Central paradigms of ecophysiology are that there are recognizable and even explicit and predictable patterns among species, genera, and life forms in the economics of water and nitrogen use in photosynthesis and in carbon isotope discrimination (delta). However most previous examinations have implicitly assumed an infinite internal conductance (gi) and/or that internal conductance scales with the biochemical capacity for photosynthesis. Examination of published data for 54 species and a detailed examination for three well-characterized species--Eucalyptus globulus, Pseudotsuga menziesii and Phaseolus vulgaris--show these assumptions to be incorrect. The reduction in concentration of CO2 between the substomatal cavity (Ci) and the site of carbon fixation (Cc) varies greatly among species. Photosynthesis does not scale perfectly with gi and there is a general trend for plants with low gi to have a larger draw-down from Ci to Cc, further confounding efforts to scale photosynthesis and other attributes with gi. Variation in the gi-photosynthesis relationship contributes to variation in photosynthetic 'use' efficiency of N (PNUE) and water (WUE). Delta is an information-rich signal, but for many species only about two-thirds of this information relates to A/gs with the remaining one-third related to A/gi. Using data for three well-studied species we demonstrate that at common WUE, delta may vary by up to 3 per thousand. This is as large or larger than is commonly reported in many interspecific comparisons of delta, and adds to previous warnings about simplistic interpretations of WUE based on delta. A priority for future research should be elucidation of relationships between gi and gs and how these vary in response to environmental conditions (e.g. soil water, leaf-to-air vapour pressure deficit, temperature) and among species.

  11. Conflicts of interests and access to information resulting from biomedical research: an international legal perspective.

    Science.gov (United States)

    Byk, Christian

    2002-07-01

    Recently adopted international texts have given a new focus on conflicts of interests and access to information resulting from biomedical research. They confirmed ethical review committees as a central point to guarantee individual rights and the effective application of ethical principles. Therefore specific attention should be paid in giving such committees all the facilities necessary to keep them independent and qualified.

  12. The electrical conductivity of the Earth's upper mantle as estimated from satellite measured magnetic field variations. Ph.D. Thesis

    Science.gov (United States)

    Didwall, E. M.

    1981-01-01

    Low latitude magnetic field variations (magnetic storms) caused by large fluctuations in the equatorial ring current were derived from magnetic field magnitude data obtained by OGO 2, 4, and 6 satellites over an almost 5 year period. Analysis procedures consisted of (1) separating the disturbance field into internal and external parts relative to the surface of the Earth; (2) estimating the response function which related to the internally generated magnetic field variations to the external variations due to the ring current; and (3) interpreting the estimated response function using theoretical response functions for known conductivity profiles. Special consideration is given to possible ocean effects. A temperature profile is proposed using conductivity temperature data for single crystal olivine. The resulting temperature profile is reasonable for depths below 150-200 km, but is too high for shallower depths. Apparently, conductivity is not controlled solely by olivine at shallow depths.

  13. A Dynamic Programming Model for Internal Attack Detection in Wireless Sensor Networks

    Directory of Open Access Journals (Sweden)

    Qiong Shi

    2017-01-01

    Full Text Available Internal attack is a crucial security problem of WSN (wireless sensor network. In this paper, we focus on the internal attack detection which is an important way to locate attacks. We propose a state transition model, based on the continuous time Markov chain (CTMC, to study the behaviors of the sensors in a WSN under internal attack. Then we conduct the internal attack detection model as the epidemiological model. In this model, we explore the detection rate as the rate of a compromised state transition to a response state. By using the Bellman equation, the utility for the state transitions of a sensor can be written in standard forms of dynamic programming. It reveals a natural way to find the optimal detection rate that is by maximizing the total utility of the compromised state of the node (the sum of current utility and future utility. In particular, we encapsulate the current state, survivability, availability, and energy consumption of the WSN into an information set. We conduct extensive experiments and the results show the effectiveness of our solutions.

  14. The influence of a conducting wall on disruptions in HBT-EP

    International Nuclear Information System (INIS)

    Kombargi, R.

    1997-01-01

    The characteristics of long wavelength magnetohydrodynamic (MHD) disruptive instabilities have been studied in a tokamak device with segmented and movable conducting walls. Coupling between the wall and the plasma was varied by systematically adjusting the radial position, b, of the conducting plates relative to the plasma surface of minor radius a. By pre-selecting the total plasma current ramp rate (dI p /dt), disruptive instabilities driven either by large edge currents or high plasma pressure were studied. Specifically, three types of disruptions caused by both external (to the plasma) and internal instabilities were obtained by changing the plasma-wall separation (b/a) and the temporal evolution of the total plasma current. The properties of these disruptions were examined using a variety of magnetic pickup coils and arrays of soft x-ray detectors. Experiments demonstrated that rapidly developing, low-n kink instabilities were suppressed if the conducting wall was positioned sufficiently near the plasma (b/a p /dt > 0) was maintained. Conducting wall stabilization of fast growing external instabilities was observed in discharges with high edge current and in plasmas with β-values near the ideal MED stability boundary. When the conducting wall was near the plasma surface and as the current profile evolved in time (dI p /dt < 0), slowly growing internal instabilities would also lead to disruptions. Disruption mechanisms for plasmas with b/a=1.52 and b/a=1.07 were compared. Differences in the precursor modes, the speed of the thermal collapse and the chronological sequence of events were found. In summary, the disruptions with an external character were eliminated when the conducting wall was moved from b/a=1.52 to b/a<1.2. Internal disruptions could not be averted even with b/a=1.07

  15. [Attractiveness of France for international clinical research: 8th survey conducted by Leem (French association for pharmaceutical companies)].

    Science.gov (United States)

    Galaup, Ariane; Barthélémy, Philippe; Pouletty-Lefebvre, Brigitte; Béhier, Jehan-Michel; Zetlaoui, Jean; Borel, Thomas

    2018-04-18

    The Leem (French association of pharmaceutical companies) has conducted the eighth survey on attractiveness of France for clinical research. It serves to measure France's global competitiveness for international clinical trials and assess its strengths and areas of excellence. It also highlights the potential for progress and emerging trends at a time when the regulatory environment in France and Europe is undergoing change. This survey has been updated every two years since 2002 using the same methodology. It assesses the current status of research undertaken in France by the pharmaceutical industry between January 1st 2014 and December 31st 2015. Thirty companies (62% of the French market) have participated in this 8th survey which involved 3474 centers (versus 2860 in 2014) and 16,622 patients (versus 14,634 in 2014) enrolled in France across 586 clinical trials (versus 613 in 2014). This survey shows a reduction in the number of phase I and phase II trials. It also confirms that the studies conducted in France are primarily concerned with oncology (45%). Despite improvements across hospital contracts times (due to the adoption of the sole agreement) and performance indicators in trials (such as the number of patients enrolled by center), trial setup times in France are still overly lengthy (with stable times by French authorities). Ensuring that clinical research remains a priority issue for country is crucial for patients because of rapid access to innovation but also for the vitality of the French economy. Constructive dialogue with stakeholders on the subject of clinical research is essential to enhance the attractiveness of France and to improve the continuum between research, innovation and care. Copyright © 2018 Société française de pharmacologie et de thérapeutique. Published by Elsevier Masson SAS. All rights reserved.

  16. Results of screening over 200 pristine lithium-ion cells

    DEFF Research Database (Denmark)

    Varela Barreras, Jorge; Raj, Trishna; Howey, David

    2017-01-01

    This paper presents and analyses results from simplified screening tests conducted on more than 200 large format Kokam NMC lithium-ion pouch cells at their beginning of life. Such data are not common in the literature. The cells were sandwiched between two large heat sinks for testing, which...... was conducted using an automated dis/charge test system and thermal chambers. Analysis of the screening data gives valuable quantitative information, but also qualitative insights into the nature of cell-to-cell variations and the complex interactions between battery temperature, capacity, voltage or internal...

  17. Internal process: what is abstraction and distortion process?

    Science.gov (United States)

    Fiantika, F. R.; Budayasa, I. K.; Lukito, A.

    2018-03-01

    Geometry is one of the branch of mathematics that plays a major role in the development of science and technology. Thus, knowing the geometry concept is needed for students from their early basic level of thinking. A preliminary study showed that the elementary students have difficulty in perceiving parallelogram shape in a 2-dimention of a cube drawing as a square shape. This difficulty makes the students can not solve geometrical problems correctly. This problem is related to the internal thinking process in geometry. We conducted the exploration of students’ internal thinking processes in geometry particularly in distinguishing the square and parallelogram shape. How the students process their internal thinking through distortion and abstraction is the main aim of this study. Analysis of the geometrical test and deep interview are used in this study to obtain the data. The result of this study is there are two types of distortion and abstraction respectively in which the student used in their internal thinking processes.

  18. The effect of oil additives on exhaust emission of internal combustion engines

    International Nuclear Information System (INIS)

    Dimitrovski, M.B.; Kuzmanovski, K.A.

    1999-01-01

    An attempt was conducted to acquire data on connection between motor oil and motor oil additives and exhaust emission of internal combustion engine. The consulted literature did not contain enough data, so experiments were conducted. The results of the experiments are presented on diagrams that have been processed in the computer program EXCEL. Conclusions that were made out of that work show the need of expanding research on the subject. (Author)

  19. IFMIF : International Fusion Materials Irradiation Facility Conceptual Design Activity: Final report

    International Nuclear Information System (INIS)

    Martone, M.

    1997-01-01

    This report documents the results of the Conceptual Design Activity (CDA) on the International Fusion Materials Irradiation Facility (IFMIF), conducted during 1995 and 1996. The activity is under the auspices of the International Energy Agency (IEA) Implementing Agreement for a Programme of Research and Development on Fusion Materials. An IEA Fusion Materials Executive Subcommittee was charged with overseeing the IFMIF-CDA work. Participants in the CDA are the European Union, Japan, and the United States, with the Russian Federation as an associate member

  20. IFMIF : International Fusion Materials Irradiation Facility Conceptual Design Activity: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Martone, M [ENEA, Centro Ricerche Frascati, Rome (Italy)

    1997-01-01

    This report documents the results of the Conceptual Design Activity (CDA) on the International Fusion Materials Irradiation Facility (IFMIF), conducted during 1995 and 1996. The activity is under the auspices of the International Energy Agency (IEA) Implementing Agreement for a Programme of Research and Development on Fusion Materials. An IEA Fusion Materials Executive Subcommittee was charged with overseeing the IFMIF-CDA work. Participants in the CDA are the European Union, Japan, and the United States, with the Russian Federation as an associate member.

  1. INTERNAL AUDIT CHARTER

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

    sblanchard

    2015-03-30

    Mar 30, 2015 ... Assurance and Advice to Support Innovating for Development ... IDRC's Board of Governors approves the Internal Audit Charter which outlines the ... the principles of integrity, objectivity, confidentiality, and competency, and IDRC's Code of. Conduct and the Values and Ethics Code for the Public Service;.

  2. Code of conduct for scientists (abstract)

    International Nuclear Information System (INIS)

    Khurshid, S.J.

    2011-01-01

    The emergence of advanced technologies in the last three decades and extraordinary progress in our knowledge on the basic Physical, Chemical and Biological properties of living matter has offered tremendous benefits to human beings but simultaneously highlighted the need of higher awareness and responsibility by the scientists of 21 century. Scientist is not born with ethics, nor science is ethically neutral, but there are ethical dimensions to scientific work. There is need to evolve an appropriate Code of Conduct for scientist particularly working in every field of Science. However, while considering the contents, promulgation and adaptation of Codes of Conduct for Scientists, a balance is needed to be maintained between freedom of scientists and at the same time some binding on them in the form of Code of Conducts. The use of good and safe laboratory procedures, whether, codified by law or by common practice must also be considered as part of the moral duties of scientists. It is internationally agreed that a general Code of Conduct can't be formulated for all the scientists universally, but there should be a set of 'building blocks' aimed at establishing the Code of Conduct for Scientists either as individual researcher or responsible for direction, evaluation, monitoring of scientific activities at the institutional or organizational level. (author)

  3. Conductance of finite systems and scaling in localization theory

    Science.gov (United States)

    Suslov, I. M.

    2012-11-01

    The conductance of finite systems plays a central role in the scaling theory of localization (Abrahams et al., Phys. Rev. Lett. 42, 673 (1979)). Usually it is defined by the Landauer-type formulas, which remain open the following questions: (a) exclusion of the contact resistance in the many-channel case; (b) correspondence of the Landauer conductance with internal properties of the system; (c) relation with the diffusion coefficient D(ω, q) of an infinite system. The answers to these questions are obtained below in the framework of two approaches: (1) self-consistent theory of localization by Vollhardt and Wölfle, and (2) quantum mechanical analysis based on the shell model. Both approaches lead to the same definition for the conductance of a finite system, closely related to the Thouless definition. In the framework of the self-consistent theory, the relations of finite-size scaling are derived and the Gell-Mann-Low functions β( g) for space dimensions d = 1, 2, 3 are calculated. In contrast to the previous attempt by Vollhardt and Wölfle (1982), the metallic and localized phase are considered from the same standpoint, and the conductance of a finite system has no singularity at the critical point. In the 2D case, the expansion of β( g) in 1/ g coincides with results of the σ-model approach on the two-loop level and depends on the renormalization scheme in higher loops; the use of dimensional regularization for transition to dimension d = 2 + ɛ looks incompatible with the physical essence of the problem. The results are compared with numerical and physical experiments. A situation in higher dimensions and the conditions for observation of the localization law σ(ω) ∝ - iω for conductivity are discussed.

  4. Conductance of finite systems and scaling in localization theory

    International Nuclear Information System (INIS)

    Suslov, I. M.

    2012-01-01

    The conductance of finite systems plays a central role in the scaling theory of localization (Abrahams et al., Phys. Rev. Lett. 42, 673 (1979)). Usually it is defined by the Landauer-type formulas, which remain open the following questions: (a) exclusion of the contact resistance in the many-channel case; (b) correspondence of the Landauer conductance with internal properties of the system; (c) relation with the diffusion coefficient D(ω, q) of an infinite system. The answers to these questions are obtained below in the framework of two approaches: (1) self-consistent theory of localization by Vollhardt and Wölfle, and (2) quantum mechanical analysis based on the shell model. Both approaches lead to the same definition for the conductance of a finite system, closely related to the Thouless definition. In the framework of the self-consistent theory, the relations of finite-size scaling are derived and the Gell-Mann-Low functions β(g) for space dimensions d = 1, 2, 3 are calculated. In contrast to the previous attempt by Vollhardt and Wölfle (1982), the metallic and localized phase are considered from the same standpoint, and the conductance of a finite system has no singularity at the critical point. In the 2D case, the expansion of β(g) in 1/g coincides with results of the σ-model approach on the two-loop level and depends on the renormalization scheme in higher loops; the use of dimensional regularization for transition to dimension d = 2 + ε looks incompatible with the physical essence of the problem. The results are compared with numerical and physical experiments. A situation in higher dimensions and the conditions for observation of the localization law σ(ω) ∝ −iω for conductivity are discussed.

  5. The International Research Experience: Executive MBA Distinctiveness.

    Science.gov (United States)

    Ambrose, David M.; Pol, Louis G.

    1995-01-01

    The University of Nebraska's Executive Master's in Business Administration (MBA) program has integrated international research activities into the curriculum. The university contracted with domestic corporations to conduct studies on prospects for international business. Research assignments include assessment of competitors, economic evaluations,…

  6. Study of the properties of internal oxidized Cu - Al - Ti - Hf alloys

    International Nuclear Information System (INIS)

    Solopov, V.I.; Daneliya, E.P.; Daneliya, G.V.; Lebasova, O.P.

    1982-01-01

    Investigation results of mechanical properties and electric conductivity of rods of internally oxidized alloys Cu-Al-Ti-Hf depending on chemical composition, varying in the limits ensuring the formation of disperse enough and evenly distributed over the volume oxide phase. (0-1%Al, 0-0.5%Ti, 0-0.3%Hf, the restcopper), in the process of internal oxidation are presented. Internally oxidized alloys Cu-Al-Ti-Hf have increased strength properties with insignificant increase of specific electric resistance as compared with the known internally oxidized alloys Cu-Al. At that, the best combination of physicomechanical properties is achieved at small contents of titanium (0.01-0.05%) and hafnium (0.01-0.1%)

  7. [Computer-assisted analysis of the results of training in internal medicine].

    Science.gov (United States)

    Vrbová, H; Spunda, M

    1991-06-01

    Analysis of the results of teaching of clinical disciplines has in the long run an impact on the standard and value of medical care. It requires processing of quantitative and qualitative data. The selection of indicators which will be followed up and procedures used for their processing are of fundamental importance. The submitted investigation is an example how to use possibilities to process results of effectiveness analysis in teaching internal medicine by means of computer technique. As an indicator of effectiveness the authors selected the percentage of students who had an opportunity during the given period of their studies to observe a certain pathological condition, and as method of data collection a survey by means of questionnaires was used. The task permits to differentiate the students' experience (whether the student examined the patient himself or whether the patient was only demonstrated) and it makes it possible to differentiate the place of observation (at the university teaching hospital or regional non-teaching hospital attachment). The task permits also to form sub-groups of respondents to combine them as desired and to compare their results. The described computer programme support comprises primary processing of the output of the questionnaire survey. The questionnaires are transformed and stored by groups of respondents in data files of suitable format (programme SDFORM); the processing of results is described as well as their presentation as output listing or on the display in the interactive way (SDRESULT programme). Using the above programmes, the authors processed the results of a survey made among students during and after completion of the studies in a series of 70 recommended pathological conditions. As an example the authors compare results of observations in 20 selected pathological conditions important for the diagnosis and therapy in primary care in the final stage of the medical course in 1981 and 1985.

  8. Proposing an International Collaboration on Lightweight Autonomous Vehicles to Conduct Scientific Traverses and Surveys over Antarctica and the Surrounding Sea Ice

    Science.gov (United States)

    Carsey, Frank; Behar, Alberto

    2004-01-01

    We have continued to develop a concept for use of autonomous rovers, originally developed for use in planetary exploration, in polar science on Earth; the concept was the subject of a workshop, and this report summarizes and extends that workshop. The workshop on Antarctic Autonomous Scientific Vehicles and Traverses met at the National Geographic Society on February 14 and 15, 2001 to discuss scientific objectives and benefits of the use of autonomous rovers. The participants enthusiastically viewed rovers as being uniquely valuable for such tasks as data taking on tedious or repetitive routes, traverses in polar night, difficult or hazardous routes, extremely remote regions, routes requiring only simple instrumentation, traverses that must be conducted at low speed, augments of manned traverses, and scientific procedures not compatible with human presence or combustion engines. The workshop has concluded that instrumented autonomous vehicles, of the type being developed for planetary exploration, have the potential to contribute significantly to the way science in conducted in Antarctica while also aiding planetary technology development, and engaging the public's interest. Specific objectives can be supported in understanding ice sheet mass balance, sea ice heat and momentum exchange, and surface air chemistry processes. In the interval since the workshop, we have concluded that organized program to employ such rovers to perform scientific tasks in the Fourth International Polar Year would serve the objectives of that program well.

  9. Initial Results of the SSPX Transient Internal Probe System for Measuring Toroidal Field Profiles

    Science.gov (United States)

    Holcomb, C. T.; Jarboe, T. R.; Mattick, A. T.; Hill, D. N.; McLean, H. S.; Wood, R. D.; Cellamare, V.

    2000-10-01

    Lawrence Livermore National Laboratory, Livermore, CA 94550, USA. The Sustained Spheromak Physics Experiment (SSPX) is using a field profile diagnostic called the Transient Internal Probe (TIP). TIP consists of a verdet-glass bullet that is used to measure the magnetic field by Faraday rotation. This probe is shot through the spheromak by a light gas gun at speeds near 2 km/s. An argon laser is aligned along the path of the probe. The light passes through the probe and is retro-reflected to an ellipsometer that measures the change in polarization angle. The measurement is spatially resolved down to the probes’ 1 cm length to within 15 Gauss. Initial testing results are given. This and future data will be used to determine the field profile for equilibrium reconstruction. TIP can also be used in conjunction with wall probes to map out toroidal mode amplitudes and phases internally. This work was performed under the auspices of US DOE by the University of California Lawrence Livermore National Laboratory under Contract No. W-7405-ENG-48.

  10. Evaluation of a.c. conductivity of rubber ferrite composites from ...

    Indian Academy of Sciences (India)

    Unknown

    and Technology, Cochin 682 022, India. MS received 26 November ..... for Technical Education (AICTE), for the financial assis- ... Age International (P) Ltd.) Jankowski S ... Terje A Skotheim 1986 Handbook of conducting polymers. (New York ...

  11. Highly anisotropic conductivity of tablets pressed from polyaniline-montmorillonite nanocomposite

    Energy Technology Data Exchange (ETDEWEB)

    Tokarský, Jonáš, E-mail: jonas.tokarsky@vsb.cz [Nanotechnology centre, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); IT4Innovations Centre of Excellence, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Kulhánková, Lenka [Faculty of Metallurgy and Materials Engineering, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Neuwirthová, Lucie; Mamulová Kutláková, Kateřina [Nanotechnology centre, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Vallová, Silvie [Faculty of Metallurgy and Materials Engineering, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Stýskala, Vítězslav [Faculty of Electrical Engineering and Computer Science, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Čapková, Pavla [Faculty of Science, University of J.E. Purkyně, České mládeže 8, 400 96 Ústí nad Labem (Czech Republic)

    2016-03-15

    Highlights: • Montmorillonite (MMT) can be intercalated with polyaniline (PANI) chains. • Tablets pressed from PANI/MMT exhibit high anisotropy in electrical conductivity. • Pressure 28MPa is sufficient to reach the anisotropy. • Tablets pressed from pure PANI also exhibit anisotropy in electrical conductivity. - Abstract: Polyaniline-montmorillonite nanocomposite was prepared from anilinium sulfate (precursor) and ammonium peroxodisulfate (oxidizing agent) using simple one-step method. The resulting nanocomposite obtained in powder form has been pressed into tablets using various compression pressures (28–400 MPa). Electrical conductivities of tablets in two perpendicular directions, i.e. direction parallel with the main surface of tablet (σ=) and in orthogonal direction (σ⊥), and corresponding anisotropy factors (i.e., the ratio σ=/σ⊥) have been studied in dependence on compression pressure used during the preparation. Polyaniline-montmorillonite nanocomposite was characterized using X-ray diffraction analysis, raman spectroscopy, transmission electron microscopy, thermogravimetric analysis and molecular modeling which led to the understanding of the internal structure. Measurement of hardness performed on pressed tablets has been also involved. Taking into account the highest value of anisotropy factor reached (σ=/σ⊥ = 490), present study shows a chance to design conductors with nearly two-dimensional conductivity.

  12. Highly anisotropic conductivity of tablets pressed from polyaniline-montmorillonite nanocomposite

    International Nuclear Information System (INIS)

    Tokarský, Jonáš; Kulhánková, Lenka; Neuwirthová, Lucie; Mamulová Kutláková, Kateřina; Vallová, Silvie; Stýskala, Vítězslav; Čapková, Pavla

    2016-01-01

    Highlights: • Montmorillonite (MMT) can be intercalated with polyaniline (PANI) chains. • Tablets pressed from PANI/MMT exhibit high anisotropy in electrical conductivity. • Pressure 28MPa is sufficient to reach the anisotropy. • Tablets pressed from pure PANI also exhibit anisotropy in electrical conductivity. - Abstract: Polyaniline-montmorillonite nanocomposite was prepared from anilinium sulfate (precursor) and ammonium peroxodisulfate (oxidizing agent) using simple one-step method. The resulting nanocomposite obtained in powder form has been pressed into tablets using various compression pressures (28–400 MPa). Electrical conductivities of tablets in two perpendicular directions, i.e. direction parallel with the main surface of tablet (σ=) and in orthogonal direction (σ⊥), and corresponding anisotropy factors (i.e., the ratio σ=/σ⊥) have been studied in dependence on compression pressure used during the preparation. Polyaniline-montmorillonite nanocomposite was characterized using X-ray diffraction analysis, raman spectroscopy, transmission electron microscopy, thermogravimetric analysis and molecular modeling which led to the understanding of the internal structure. Measurement of hardness performed on pressed tablets has been also involved. Taking into account the highest value of anisotropy factor reached (σ=/σ⊥ = 490), present study shows a chance to design conductors with nearly two-dimensional conductivity.

  13. A Study on planning of the international collaboration foundation for the Advanced Nuclear Technology Development Project

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Moon Hee; Kim, H. R.; Kim, H. J. and others

    2005-03-15

    Korea has participated in the international collaboration programs for the development of future nuclear energy systems driven by the countries holding advanced nuclear technology and Korea and U.S. have cooperated in the INERI. This study aimed mainly at developing the plan for participation in the collaborative development of the Gen IV, searching the participation strategy for INERI and the INPRO, and the international cooperation in these programs. Contents and scope of the study for successful achievement are as follows; Investigation and analysis of international and domestic trends related to advanced nuclear technologies, Development of the plan for collaborative development of the Gen IV and conducting the international cooperation activities, Support for the activities related to I-NERI between Korea and U.S. and conducting the international cooperation, International cooperation activities for the INPRO. This study can be useful for planning the research plan and setting up of the strategy of integrating the results of the international collaboration and the domestic R and D results by combining the Gen IV and the domestic R and D in the field of future nuclear technology. Futhermore, this study can contribute to establishing the effective foundation and broadening the cooperation activities not only with the advanced countries for acquisition of the advanced technologies but also with the developing countries for the export of the domestic nuclear energy systems.

  14. A Study on planning of promotion for international collaborative development of Generation IV Nuclear Energy Systems

    International Nuclear Information System (INIS)

    Hee, Chang Moon; Yang, M. S.; Ha, J. J.

    2006-06-01

    Korea has participated in the international collaboration programs for the development of future nuclear energy systems driven by the countries holding advanced nuclear technology and Korea and U. S. have cooperated in the INERI. This study is mainly at developing the plan for participation in the collaborative development of the Gen IV, searching the participation strategy for INERI and the INPRO, and the international cooperation in these programs. Contents and scope of the study for successful achievement are as follows; - Investigation and analysis of international and domestic trends related to advanced nuclear technologies - Development of the plan for collaborative development of the Gen IV and conducting the international cooperation activities - Support for the activities related to I-NERI between Korea and U. S. and conducting the international cooperation - International cooperation activities for the INPRO This study can be useful for planning the research plan and setting up of the strategy of integrating the results of the international collaboration and the domestic R and D results by combining the Gen IV and the domestic R and D in the field of future nuclear technology. Furthermore, this study can contribute to establishing the effective foundation and broadening the cooperation activities not only with the advanced countries for acquisition of the advanced technologies but also with the developing countries for the export of the domestic nuclear energy systems

  15. A Study on planning of the international collaboration foundation for the Advanced Nuclear Technology Development Project

    International Nuclear Information System (INIS)

    Chang, Moon Hee; Kim, H. R.; Kim, H. J. and others

    2005-03-01

    Korea has participated in the international collaboration programs for the development of future nuclear energy systems driven by the countries holding advanced nuclear technology and Korea and U.S. have cooperated in the INERI. This study aimed mainly at developing the plan for participation in the collaborative development of the Gen IV, searching the participation strategy for INERI and the INPRO, and the international cooperation in these programs. Contents and scope of the study for successful achievement are as follows; Investigation and analysis of international and domestic trends related to advanced nuclear technologies, Development of the plan for collaborative development of the Gen IV and conducting the international cooperation activities, Support for the activities related to I-NERI between Korea and U.S. and conducting the international cooperation, International cooperation activities for the INPRO. This study can be useful for planning the research plan and setting up of the strategy of integrating the results of the international collaboration and the domestic R and D results by combining the Gen IV and the domestic R and D in the field of future nuclear technology. Futhermore, this study can contribute to establishing the effective foundation and broadening the cooperation activities not only with the advanced countries for acquisition of the advanced technologies but also with the developing countries for the export of the domestic nuclear energy systems

  16. Results of international Dobson spectrophotometer calibrations at Arosa, Switzerland, 1990

    Science.gov (United States)

    Grass, R. D.; Komhyr, W. D.; Koenig, G. L.; Evans, R. D.

    1994-01-01

    An international comparison of Dobson ozone spectrophotometers, organized and partially funded by the World Meteorological Organization (WMO), was held at the Lichtklimatisches Observatorium (LKO) in Arosa, Switzerland, July-August 1990. Countries participating with a total of 18 Dobson instruments were Belgium, Czechoslovakia, Denmark, Germany, Greece, Hungary, Iceland, Norway, Poland, Portugal, Rumania, Spain, Switzerland, the United Kingdom, the United States, and the United Soviet Socialist Republics. The reference standard instrument for the comparison was U.S.A. Secondary Standard Dobson Spectrophotometer 65 maintained by the NOAA Climate and Monitoring and Diagnostics Laboratory, Boulder, Colorado. The mean difference in ozone obtained with the Dobson instruments relative to Dobson instrument 65, calculated from ADDSGQP observations in the air mass range 1.15-3.2, was minus 1.0 plus or minus 1.2 (1 sigma) percent. The WMO Standard Brewer Spectrometer 39 also participated. In the mean, the Brewer instrument measured 0.6 plus or minus 0.2 (1 sigma) percent more ozone than did Dobson instrument 65. Results are presented, also, of ozone vertical profile measurements made with the Dobson instruments, two Brewer spectrometers, a LIDAR, a balloon ozonesonde flown from Hohenpeissenberg, Germany, and balloon ozonesondes flown from Payerne, Switzerland.

  17. Measurement of local two-phase flow parameters of nanofluids using conductivity double-sensor probe.

    Science.gov (United States)

    Park, Yu Sun; Chang, Soon Heung

    2011-04-04

    A two-phase flow experiment using air and water-based γ-Al2O3 nanofluid was conducted to observe the basic hydraulic phenomenon of nanofluids. The local two-phase flow parameters were measured with a conductivity double-sensor two-phase void meter. The void fraction, interfacial velocity, interfacial area concentration, and mean bubble diameter were evaluated, and all of those results using the nanofluid were compared with the corresponding results for pure water. The void fraction distribution was flattened in the nanofluid case more than it was in the pure water case. The higher interfacial area concentration resulted in a smaller mean bubble diameter in the case of the nanofluid. This was the first attempt to measure the local two-phase flow parameters of nanofluids using a conductivity double-sensor two-phase void meter. Throughout this experimental study, the differences in the internal two-phase flow structure of the nanofluid were identified. In addition, the heat transfer enhancement of the nanofluid can be resulted from the increase of the interfacial area concentration which means the available area of the heat and mass transfer.

  18. ENHANCING ASSETS' PROTECTION THROUGH AN ADEQUATE MONITORING OF INTERNAL CONTROL SYSTEM BY INTERNAL AUDIT

    Directory of Open Access Journals (Sweden)

    Dan Eugen Cosmin

    2011-12-01

    Full Text Available The assets are established into a company as very important and strategic resources that are contributing at the creation of the needed premises to conduct the daily-basis activity and also to reach present and future planned objectives. Recent studies like COSO's Fraudulent Financial Reporting 1998-2007 have highlighted an increasing fraudulent activity against assets therefore the efforts of fighting against fraud must be supplemented in order to preserve the existence and value of those resources. Internal controls are processes implemented in order to give a reasonable assurance that the company will not become a fraud victim. Even so, a lot of internal controls are paying a heavy tribute to their lack of efficiency and update. Thus, for a correct functioning, internal controls must be monitored and assessed permanently in order to preserve their strength and ability to fulfill their mission. This approach will deliver more added value because rather than being corrected after they have already occurred, the frauds related with the assets will be prevented, detected and reported at a timely moment, thereby the incidence and value of those criminal activities will decrease significantly. Furthermore, because not only the process of monitoring is important but even the entity conducting this activity we believe that internal audit is the most appropriate to undertake this responsibility. Thus, through this material we opened a discussion about how important permanent monitored and updated internal controls are in order to assure a proper assets protection and why internal audit, rather than the management, should be the most eligible to undertake this responsibility. Also we provided some suggestions regarding the main activities that must be taken into consideration by an internal audit professional when is being involved in a monitoring process of internal control system. We do believe that this paper will be the starting point for new

  19. IFMIF : International Fusion Materials Irradiation Facility Conceptual Design Activity: Executive summary

    International Nuclear Information System (INIS)

    1997-01-01

    This report is a summary of the results of the Conceptual Design Activity (CDA) on the International Fusion Materials Irradiation Facility (IFMIF), conducted during 1995 and 1996. The activity is under the auspices of the International Energy Agency (IEA) Implementing Agreement for a Programme of Research and Development on Fusion Materials. An IEA Fusion Materials Executive Subcommittee was charged with overseeing the IFMIF-CDA work. Participants in the CDA are the European Union, Japan, and the United States, with the Russian Federation as an associate member

  20. IFMIF : International Fusion Materials Irradiation Facility Conceptual Design Activity: Executive summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This report is a summary of the results of the Conceptual Design Activity (CDA) on the International Fusion Materials Irradiation Facility (IFMIF), conducted during 1995 and 1996. The activity is under the auspices of the International Energy Agency (IEA) Implementing Agreement for a Programme of Research and Development on Fusion Materials. An IEA Fusion Materials Executive Subcommittee was charged with overseeing the IFMIF-CDA work. Participants in the CDA are the European Union, Japan, and the United States, with the Russian Federation as an associate member.

  1. First results of out-of-pile experiments concerning cooling phenomena of molten layers with internal heat sources

    International Nuclear Information System (INIS)

    Fieg, G.

    1977-01-01

    After severe hypothetical reactor accidents, large amounts of molten core material with internal heat generation may appear. It must be guaranteed that these materials can be kept within the containment. To clarify this situation, the knowledge of heat transport from liquid layers with internal heat generation is needed. First experimental results on heat transport from internally heated horizontal fluid layers are presented. The experiments have been performed in a smooth horizontal vessel with the base of 15 x 15 cm 2 . The Joule-heated liquid layer (depth L = 1 cm - 3.5 cm) is enclosed between two isothermal horizontal walls. They are polished fore parts of heat exchangers. The temperatures of the walls were held constant with thermostatically controlled water circulating through the heat exchangers. Horizontal heat fluxes were depressed by appropriate insulation of the side walls. The total heat transport to the upper and lower boundaries has been measured by the mass transport through the heat exchangers and the temperature rise of the cooling water

  2. Theoretical models for electron conduction in polymer systems—I. Macroscopic calculations of d.c. transient conductivity after pulse irradiation

    Science.gov (United States)

    Bartczak, Witold M.; Kroh, Jerzy

    The simulation of the transient d.c. conductivity in a quasi one-dimensional system of charges produced by a pulse of ionizing radiation in a solid sample has been performed. The simulation is based on the macroscopic conductivity equations and can provide physical insight into d.c. conductivity measurements, particularly for the case of transient currents in samples with internal space charge. We consider the system of mobile (negative) and immobile (positive) charges produced by a pulse of ionizing radiation in the sample under a fixed external voltage V0. The presence of space charge results in an electric field which is a function of both the spatial and the time variable: E( z, t). Given the space charge density, the electric field can be calculated from the Poisson equation. However, for an arbitrary space charge distribution, the corresponding equations can only be solved numerically. The two non-trivial cases for which approximate analytical solutions can be provided are: (i) The density of the current carriers n( z, t) is negligible in comparison with the density of immobile space charge N( z). A general analytical solution has been found for this case using Green's functions. The solutions for two cases, viz. the homogeneous distribution of space charge N( z) = N, and the non-homogeneous exponential distribution N( z) = A exp(- Bz), have been separately discussed. (ii) The space charge created in the pulse without any space charge present prior to the irradiation.

  3. Ergonomics perspective for identifying and reducing internal operative flow disruption for laparoscopic urological surgery.

    Science.gov (United States)

    Al-Hakim, Latif; Xiao, Jiaquan; Sengupta, Shomik

    2017-12-01

    The aim of this study is to examine operative flow disruption that occurs inside the surgical field, (internal operative flow disruption (OFD)), during urological laparoscopies, and to relate those events to external ergonomics environment in terms of monitor location, level of instruments' handles, and location of surgical team members. According to the our best knowledge, this is the first study of its kind. A combination of real and video-aided observational study was conducted in the operating rooms at hospitals in Australia and China. Brain storming sessions were first conducted to identify the main internal OFD events, and the observable reasons, potential external, and latent ergonomic factors were listed. A prospective observational study was then conducted. The observer's records and the related video records of internal surgical fields were analysed. Procedures were categorised into groups based on similarity in ergonomics environment. The mapping process revealed 39 types of internal OFD events resulted from six reasons. A total of 24 procedures were selected and arranged into two groups, each with twelve procedures. Group A was carried out under satisfactory ergonomics environment, while Group B was conducted under unsatisfactory ergonomics environment. A total of 1178 OFD events were detected delaying the total observed operative times (2966 min) by 220 min (7.43%). Average OFD/h in group A was less than 15, while in group B about 29 OFD/h. There are two main latent ergonomics factors affecting the surgeon's performance; non-physiological posture and long-period static posture. The delays and number of internal OFD were nearly doubled where procedures were conducted under unsatisfactory external ergonomics environment. Some events such as stopping operation and irrelevant conversations during long procedures may have a positive influence on the surgeon's performance.

  4. International Standardization of Library and Documentation Techniques.

    Science.gov (United States)

    International Federation for Documentation, The Hague (Netherlands).

    This comparative study of the national and international standards, rules and regulations on library and documentation techniques adopted in various countries was conducted as a preliminary step in determining the minimal bases for facilitating national and international cooperation between documentalists and librarians. The study compares and…

  5. International Student Perspectives on Graduate Advising Relationships

    Science.gov (United States)

    Rice, Kenneth G.; Choi, Chun-Chung; Zhang, Yanmei; Ye, Huan Jacqueline; Nesic, Aleksandra; Bigler, Monica; Anderson, Debra; Villegas, Jorge

    2009-01-01

    International graduate students experience a number of unique challenges as they transition through their training programs. Surprisingly, relatively little research has been conducted on perhaps one of the most crucial predictors of international students' retention and success within their graduate programs: the advising relationship. Using a…

  6. Calibration of the isomer shift of {sup 133}Cs from internal conversion measurement

    Energy Technology Data Exchange (ETDEWEB)

    Ishii, Hiroko; Tanaka, Eiji; Muramatsu, Hisakazu [Shinshu Univ., Matsumoto, Nagano (Japan)] [and others

    1997-03-01

    In this study, for 81 KeV transition of 133-Cs which is one of Moessbauer nuclides belonged to alkaline element and can be useful probe on study of binding state in a compound with high ionic boundability specific to alkaline element, an experiment to obtain {Delta}R/R was conducted by measurement of Moessbauer isomer shift and of internal conversion intensity of outer shell electron, using an internal conversion method, one of obtaining methods of {Delta} at the most accuracy. 133-Xe was buried at shallow surface of a host metal, reduced energy loss of internal conversion electron to realize high resolution and aimed to separate O-shell from P-shell to reduce injected ionic spaced and prepare a source. In range measurement of various energy to confirm actual speed reduction of ion, transmittance of 133-Xe on Cu layer vapor-deposited 2 to 10 micro g/sq cm thick on an Ni-foil was conducted. As a result, mean ranges of each energy were 5:2.2, 10:3.7, 15:4.8, and 20:5.6 micro g/sq cm, respectively. It was thought to be proved that speed reduction was certainly conducted by facts that the range increased with increase of the incident energy which showed good agreement with calculation results due to TRIM-95 code. (G.K.)

  7. International outage coding system for nuclear power plants. Results of a co-ordinated research project

    International Nuclear Information System (INIS)

    2004-05-01

    The experience obtained in each individual plant constitutes the most relevant source of information for improving its performance. However, experience of the level of the utility, country and worldwide is also extremely valuable, because there are limitations to what can be learned from in-house experience. But learning from the experience of others is admittedly difficult, if the information is not harmonized. Therefore, such systems should be standardized and applicable to all types of reactors satisfying the needs of the broad set of nuclear power plant operators worldwide and allowing experience to be shared internationally. To cope with the considerable amount of information gathered from nuclear power plants worldwide, it is necessary to codify the information facilitating the identification of causes of outages, systems or component failures. Therefore, the IAEA established a sponsored Co-ordinated Research Project (CRP) on the International Outage Coding System to develop a general, internationally applicable system of coding nuclear power plant outages, providing worldwide nuclear utilities with a standardized tool for reporting outage information. This TECDOC summarizes the results of this CRP and provides information for transformation of the historical outage data into the new coding system, taking into consideration the existing systems for coding nuclear power plant events (WANO, IAEA-IRS and IAEA PRIS) but avoiding duplication of efforts to the maximum possible extent

  8. Conversion in the framework of international collaboration. Proceedings

    International Nuclear Information System (INIS)

    Akhmetov, T.; Vagin, S.; Urezchenko, V.

    1996-01-01

    22-26 October 1996 the Republic of Kazakhstan Ministry of Science - Academy of Science, International Science and Technology Center with collaboration of National Nuclear Center of the Republic of Kazakhstan conducted an international workshop C onversion in the framework of international collaboration . In the workshop scientists and specialists from different countries participated. 84 reports were presented in this workshop

  9. Setting new global rules? : TNCs and codes of conduct

    NARCIS (Netherlands)

    Kolk, A.; van Tulder, R.

    2005-01-01

    The introduction of codes of conduct can be seen as an expression of corporate social responsibility, but also as rule-setting behaviour - attempts to help fill some of the existing international instutitional voids. To shed light on these aspects and the (potential) effectiveness of codes, this

  10. The effects of union mergers and internal restructuring:

    DEFF Research Database (Denmark)

    Navrbjerg, Steen Erik; Larsen, Trine Pernille

    2016-01-01

    Trade union mergers and restructuring are often seen as strategy for union revitalisation and renewal and have been ongoing in the majority of European trade unions. This paper explores how recent union mergers and internal restructuring has affected unions service provision, union democracy...... and interest representation. This is analysed drawing on longitudinal data from two Danish shop steward surveys conducted in 1998 and 2010, comparing shop stewards in merged and non-merged unions respectively. The main results are that although it could be expected that union mergers and internal restructuring......, where union size and less so the union’s recent merger and restructuring history appears to affect shop stewards’ relations with their unions....

  11. Effect of altitude on physiological performance: a statistical analysis using results of international football games.

    Science.gov (United States)

    McSharry, Patrick E

    2007-12-22

    To assess the effect of altitude on match results and physiological performance of a large and diverse population of professional athletes. Statistical analysis of international football (soccer) scores and results. FIFA extensive database of 1460 football matches in 10 countries spanning over 100 years. Altitude had a significant (Pnegative impact on physiological performance as revealed through the overall underperformance of low altitude teams when playing against high altitude teams in South America. High altitude teams score more and concede fewer goals with increasing altitude difference. Each additional 1000 m of altitude difference increases the goal difference by about half of a goal. The probability of the home team winning for two teams from the same altitude is 0.537, whereas this rises to 0.825 for a home team with an altitude difference of 3695 m (such as Bolivia v Brazil) and falls to 0.213 when the altitude difference is -3695 m (such as Brazil v Bolivia). Altitude provides a significant advantage for high altitude teams when playing international football games at both low and high altitudes. Lowland teams are unable to acclimatise to high altitude, reducing physiological performance. As physiological performance does not protect against the effect of altitude, better predictors of individual susceptibility to altitude illness would facilitate team selection.

  12. Rural settlements: social and ecological factors influencing on internal dose formation

    International Nuclear Information System (INIS)

    Visenberg, Yu.V; Vlasova, N.G.

    2008-01-01

    Full text: The aim of the present study is to reveal the reasons of difference in average internal doses in rural population living in the rural settlements situated on territories with equal levels of soil contamination; to show by clear examples that forming of internal dose is not only influenced directly by the contamination of the territory but also by number of factors of non-radiation origin. There were used data on internal doses as a result of WBC-measurements in rural inhabitants. Method of the study: there was applied the statistical analysis of the internal dose in rural population depending on the number of factors: radio-ecological represented by the transfer factor of radionuclides from soil to milk; environmental - closeness to the forest which, in its turn, determines intake of its resources by rural population; social - the number of population. There were selected settlements for the investigation whose residents had been WBC-measured for the period of 1990-2005's and their doses were evaluated. Thus, the conducted analysis shows that each of indirect (non-radiation) factors contributes in different way into formation of internal dose. The most significant of them is the social factor as follows from the results of the conducted analysis, represented by the number of inhabitants in a settlement. The internal dose depends not only on the level of contamination of the territory but also on the number of other factors: environmental, social, and radio-ecological. The influence of these factors on the process of dose formation in settlements should be considered simultaneously since neither of them is the leading one. Probably, there are other factors influencing on dose formation. Their investigation must be continued. (author)

  13. What are decision making styles for international apparel brands in a large emerging market?

    OpenAIRE

    De Mattos, Claudio; Salciuviene, Laura; Auruskeviciene, Vilte; Juneja, Garima

    2015-01-01

    The main purpose of the paper is to identify consumer decision making styles based on Sproles & Kendall's (1986) framework in a large emerging market for international apparel brands. An online questionnaire-based survey with individual Indian consumers was conducted. The results of this study identify five consumer decision making styles among Indian consumers when selecting international apparel brands. The findings also suggest significant statistical differences between males and fema...

  14. The internal layering of Pine Island Glacier, West Antarctica, from airborne radar-sounding data

    DEFF Research Database (Denmark)

    Karlsson, Nanna Bjørnholt; Rippin, David; Vaughan, David

    2010-01-01

    This paper presents an overview of internal layering across Pine Island Glacier, West Antarctica, as measured from airborne-radar data acquired during a survey conducted by the British Antarctic Survey and the University of Texas in the 2004/05 season. Internal layering is classified according...... to type (continuous/discontinuous/missing) and the results compared with InSAR velocities. Several areas exhibit disruption of internal layers that is most likely caused by large basal shear stresses. Signs of changes in flow were identified in a few inter-tributary areas, but overall the layering...

  15. Copepod Behavior Response in an Internal Wave Apparatus

    Science.gov (United States)

    Webster, D. R.; Jung, S.; Haas, K. A.

    2017-11-01

    This study is motivated to understand the bio-physical forcing in zooplankton transport in and near internal waves, where high levels of zooplankton densities have been observed in situ. A laboratory-scale internal wave apparatus was designed to create a standing internal wave for various physical arrangements that mimic conditions observed in the field. A theoretical analysis of a standing internal wave inside a two-layer stratification system including non-linear wave effects was conducted to derive the expressions for the independent variables controlling the wave motion. Focusing on a case with a density jump of 1.0 σt, a standing internal wave was generated with a clean interface and minimal mixing across the pycnocline. Spatial and frequency domain measurements of the internal wave were evaluated in the context of the theoretical analysis. Behavioral assays with a mixed population of three marine copepods were conducted in control (stagnant homogeneous fluid), stagnant density jump interface, and internal wave flow configurations. In the internal wave treatment, the copepods showed an acrobatic, orbital-like motion in and around the internal wave region (bounded by the crests and the troughs of the waves). Trajectories of passive, neutrally-buoyant particles in the internal wave flow reveal that they generally oscillate back-and-forth along fixed paths. Thus, we conclude that the looping, orbital trajectories of copepods in the region near the internal wave interface are due to animal behavior rather than passive transport.

  16. Tritium conductivity and isotope effect in proton-conducting perovskites

    International Nuclear Information System (INIS)

    Mukundan, R.; Brosha, E.L.; Birdsell, S.A.; Costello, A.L.; Garzon, F.H.; Willms, R.S.

    1999-01-01

    The tritium ion conductivities of SrZr 0.9 Yb 0.1 O 2.95 and BaCe 0.9 Yb 0.1 O 2.95 have been measured by ac impedance analysis. The high tritium conductivity of these perovskites could potentially lead to their application as an electrochemical membrane for the recovery of tritium from tritiated gas streams. The conductivities of these perovskites, along with SrCe 0.95 Yb 0.05 O 2.975 , were also measured in hydrogen- and deuterium-containing atmospheres to illustrate the isotope effect. For the strontium zirconate and barium cerate samples, the impedance plot consists of two clearly resolved arcs, a bulk and a grain boundary arc, in the temperature range 50--350 C. However, for the strontium cerate sample, the clear resolution of the bulk conductivity was not possible and only the total conductivity was measurable. Thus, the isotope effect was clearly established only for the strontium zirconate and barium cerate samples. The decrease in bulk conductivity with increasing isotope mass was found to be a result of an increase in the activation energy for conduction accompanied by a decrease in the pre-exponential factor. Since the concentration of the mobile species (H+, D+, or T+) should remain relatively constant at T < 350 C, this increase in activation energy is directly attributable to the increased activation energy for the isotope mobility

  17. Social inclusion of the people with mental health issues: Compare international results.

    Science.gov (United States)

    Santos, Jussara Carvalho Dos; Barros, Sônia; Huxley, Peter John

    2018-06-01

    Social inclusion of people with mental health issues is an aim of the World Health Organisation. Many countries have adopted that objective, including Brazil and the United Kingdom and both have focused treatment in the community. The aim of this article is to compare international results using the same inclusion instrument. The samples in this study were 225 people with mental health issues in community services in São Paulo, Brazil. Their results are compared to findings from 168 people with similar mental health issues in Hong Kong, China, and from the United Kingdom - a nationally representative sample of 212 people without mental health issues. The instrument used to measure a social inclusion called Social and Communities Opportunities Profile (SCOPE) has been validated for use in the United Kingdom, China and Brazil. The results are that people with mental health issues have worse social inclusion when compared to general population. Between the people with mental health issues, the sample of São Paulo has the lowest social inclusion index but, in relation to access to the Brazilian revised mental health services, that sample has a similarly high inclusion rating to the general population of the United Kingdom. Findings are important to understand mental health in the community context, as well as their adversities and potentialities.

  18. Rankings of International Achievement Test Performance and Economic Strength: Correlation or Conjecture?

    Science.gov (United States)

    Tienken, Christopher H.

    2008-01-01

    Examining a popular political notion, this article presents results from a series of Spearman Rho calculations conducted to investigate relationships between countries' rankings on international tests of mathematics and science and future economic competitiveness as measured by the 2006 World Economic Forum's Growth Competitiveness Index (GCI).…

  19. Optimal Implantation Depth and Adherence to Guidelines on Permanent Pacing to Improve the Results of Transcatheter Aortic Valve Replacement With the Medtronic CoreValve System: The CoreValve Prospective, International, Post-Market ADVANCE-II Study.

    Science.gov (United States)

    Petronio, Anna S; Sinning, Jan-Malte; Van Mieghem, Nicolas; Zucchelli, Giulio; Nickenig, Georg; Bekeredjian, Raffi; Bosmans, Johan; Bedogni, Francesco; Branny, Marian; Stangl, Karl; Kovac, Jan; Schiltgen, Molly; Kraus, Stacia; de Jaegere, Peter

    2015-05-01

    The aim of the CoreValve prospective, international, post-market ADVANCE-II study was to define the rates of conduction disturbances and permanent pacemaker implantation (PPI) after transcatheter aortic valve replacement with the Medtronic CoreValve System (Minneapolis, Minnesota) using optimized implantation techniques and application of international guidelines on cardiac pacing. Conduction disturbances are a frequent complication of transcatheter aortic valve replacement. The rates of PPI in the published reports vary according to bioprosthesis type and the indications for PPI. The primary endpoint was the 30-day incidence of PPI with Class I/II indications when the Medtronic CoreValve System was implanted at an optimal depth (≤6 mm below the aortic annulus). The timing and resolution of all new-onset conduction disturbances were analyzed. A total of 194 patients were treated. The overall rate of PPI for Class I/II indications was 18.2%. An optimal depth was reached in 43.2% of patients, with a nonsignificantly lower incidence of PPI in patients with depths ≤6 mm, compared with those with deeper implants (13.3% vs. 21.1%; p = 0.14). In a paired analysis, new-onset left bundle branch block and first-degree atrioventricular block occurred in 45.4% and 39.0% of patients, respectively, and resolved spontaneously within 30 days in 43.2% and 73.9%, respectively. In patients with new PPI, the rate of intrinsic sinus rhythm increased from 25.9% at 7 days to 59.3% at 30 days (p = 0.004). Optimal Medtronic CoreValve System deployment and adherence to international guidelines on cardiac pacing are associated with a lower rate of new PPI after transcatheter aortic valve replacement, compared with results reported in previous studies. (CoreValve Advance-II Study: Prospective International Post-Market Study [ADVANCE II]; NCT01624870). Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  20. Diagnosis, injury and prevention of internal radiation exposure

    International Nuclear Information System (INIS)

    Tatsuzaki, Hideo

    2012-01-01

    Radiation exposure is classified into three categories: external exposure, surface contamination, and internal exposure (also called internal contamination). Internal exposure is an exposure by the ionizing radiation emitted from radioactive materials taken into a human body. Uptake of radioactive materials can go through inhalation, ingestion, or wound contamination. Not like external exposure, alpha ray or beta ray, which has a limited penetration, is also important in internal exposure. Diagnosis of internal exposure is based on measurement and dose assessment in addition to the history taking. Two methods, direct measurement and/or bioassay (indirect measurement), are used for the measurement. These measurements provide information of radioactive materials in the body at the time of the measurement. The exposure dose to the body needs to be calculated in a process of dose assessment, based on the results of these measurements and history of intake, either acute intake or chronic intake. Another method, measurement of environmental samples or food stuff, is also used for dose assessment. For internal exposure, radiation dose to the body is expressed as committed effective dose or committed equivalent dose, which are accumulation of dose over a defined period. Radioactive materials taken into body are transferred among many body components depending on the type of radionuclide or chemicals etc. Some radioactive materials concentrate in a specific organ. Symptoms and signs depend on the distribution of the radioactive materials in the body. Monitoring the concentration in air or foods is conducted in order to control human activities and foods and consequently reduce the amount of intake to human bodies as a preventive measure. Prevention of internal exposure is also conducted by protective gears such as full face masks. Iodine prophylaxis could be used against radioactive iodine intake. Stable iodine, mostly potassium iodide, could be taken into the thyroid and

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