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Sample records for atrs world conference

  1. Notes on the 2015 ATRS World Conference

    OpenAIRE

    KİRACI, Kasım

    2015-01-01

    Abstract. In this study, the evaluation of the 19.The ATSR (The Air Transport Research Society) World Conference held between 2-5 July 2015 in Singapore will be mentioned.Keywords. Civil Aviation, World Conference, Singapore.JEL. L62, L93.

  2. The Conference Proceedings of the 2003 Air Transport Research Society (ATRS) World Conference, Volume 3

    Science.gov (United States)

    Bowen, Brent (Editor); Gudmundsson, Sveinn (Editor); Oum, Tae (Editor)

    2003-01-01

    Volume 3 of the 2003 Air Transport Reserch Society (ATRS) World Conference includes papers on topics relevant to airline operations worldwide. Specific topics include: European Union and civil aviation regimens;simulating decision making in airline operations, passenger points of view on convenient airports; route monopolies and nonlinear pricing; cooperation among airports in Europe; fleet modernizaiton in Brazil;the effects of deregulation on the growth of air transportation in Europe and the United States.

  3. The Conference Proceedings of the 2003 Air Transport Research Society (ATRS) World Conference, Volume 5

    Science.gov (United States)

    Bowen, Brent (Editor); Gudmundsson, Sveinn (Editor); Oum, Tae (Editor)

    2003-01-01

    The UNO Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities. The Conference proceedings of the 2003 Air Transport Research Society (ATRS) world conference, volume 5 is presented. The topics include: 1) The Temporal Configuration of Airline Networks in Europe; 2) Determination and Applications of Environmental Costs at Different Sized Airports-Aircraft Noise and Engine Emissions; 3) Cost Effective Measures to Reduce CO2 Emissions in the Air Freight Sector; 4) An Assessment of the Sustainability of Air Transport System: Quantification of Indicators; 5) Regulation, Competition and Network Evolution in Aviation; 6) Regulation in the Air: Price and Frequency Cap; 7) Industry Consolidation and Future Airline Network Structures in Europe; 8) Application of Core Theory to the U.S. Airline Industry; 9) Air Freight Transshipment Route Choice Analysis; 10) A Fuzzy Approach of the Competition on Air Transport Market; and 11) Developing Passenger Demand Models for International Aviation from/to Egypt: A Case Study of Cairo Airport and Egyptair.

  4. The Conference Proceedings of the 2003 Air Transport Research Society (ATRS) World Conference, Volume 2

    Science.gov (United States)

    Bowen, Brent (Editor); Gudmundsson, Sveinn (Editor); Oum, Tae (Editor)

    2003-01-01

    The UNO Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities.

  5. The Conference Proceedings of the 2001 Air Transport Research Society (ATRS) of the WCTR Society. Volume 1

    Science.gov (United States)

    Lee, Yeong-Heok (Editor); Bowen, Brent D. (Editor); Tarry, Scott E. (Editor)

    2001-01-01

    The ATRS held its Annual conference at Jeju Island, Korea in July 2001. The conference was a success with nearly 140 participants including 70 presenters. This report contains presentations from Volume 1 on the following: Airline and Travel Agent Relationships in Asia;Benchmarking Aviation Safety in the Commercial Airline Industry;Impact of Frequent Flyer Program on the Demand for Air Travel; Application of Genetic Algorithm on Airline Schedule;The Effects of Dual Carrier Designation and Partial Liberalization: The Case of Canada;Defense of Air Carriers and Air Agencies in FAA Enforcement proceedin gs - Damage Control Before the Case Arises; Cost Incentives for Airline Mergers? - An examination on the cost impact of U.S. airline mergers and acquisitions;Airport Regulation, Airline Competition and Canada's Airport System; Airline Competition: The Case of Israel's Domestic Doupoly; Non-Financial Indicators of Airline Distress: A Conceptual Approach;and Airport Privatization: An Empirical Analysis of Financial and Operational Efficiency.

  6. The Fourth World Conference on Women.

    Science.gov (United States)

    1995-01-01

    The Fourth World Conference on Women held in Beijing during September 4-15, 1995, was a major success. The platform for action adopted by consensus at the conference is comprised of the mission statement, a global framework, critical areas of concern, strategic objectives and actions, and institutional and financial arrangements. The conference was an extension of other large international conferences organized under UN initiative over the past 15 years. The Beijing platform of action aims to remove all obstacles to women's active participation in all spheres of public and private life through a full and equal share in economic, social, cultural, and political decision-making. The following concerns were defined by the conference: eradicating poverty, increasing school enrollment and eliminating gender inequalities in access to education, improving access to health care and eliminating gender inequalities in access to services, eliminating violence against women, mitigating the consequences of armed conflicts against women, securing equal access of men and women to economic resources and employment, providing equal participation of men and women in power structures and decision making, enhancing national mechanisms to promote the advancement of women, protecting the rights of girls and women, eradicating stereotypes about women, participating in the management of natural resources and environmental protection, and improving the status of girls.

  7. World Conference on Acoustic Emission 2013

    CERN Document Server

    Wu, Zhanwen; Zhang, Junjiao

    2015-01-01

    This volume collects the papers from the 2013 World Conference on Acoustic Emission in Shanghai. The latest research and applications of Acoustic Emission (AE) are explored, with particular emphasis on detecting and processing of AE signals, development of AE instrument and testing standards, AE of materials, engineering structures and systems, including the processing of collected data and analytical techniques as well as experimental case studies.

  8. The World Power Conference and atomic energy

    International Nuclear Information System (INIS)

    The possibility that emerged after the last World War that useful power could be produced from nuclear fission led to optimistic estimates that nuclear power would prove to be the solution to the world's energy problems. The possible advantages of nuclear methods of power production compared with conventional means are discussed at the World Power Conference. The 1962 Conference with its theme 'The Changing Pattern of Power' will undoubtedly attract great interest in a world where the change-over from conventional to nuclear fuels for power production has started in some countries and is being actively examined in others. It is generally being realized that even though a country may possess indigenous supplies of uranium or thorium minerals, the building up of a nuclear industry i s a long and expensive process and the alternative of depending on countries more advanced in nuclear technology for the supply of materials, skill and know-how is costly in foreign exchange and international prestige. Many of the industrialized countries, still possessing supplies of conventional fuels, are preparing for the day when their reserves will become depleted and are embarking on training schemes to ensure a continuing supply of engineers and scientists skilled in nuclear arts

  9. The Conference Proceedings of the 2001 Air Transport Research Society (ATRS) of the WCTR Society. Volume 2

    Science.gov (United States)

    Lee, Yeong-Heok (Editor); Bowen, Brent D. (Editor); Tarry, Scott E. (Editor)

    2001-01-01

    The ATRS held its 5th Annual conference at the City University of Hong Kong Campus in July 2001. The conference was a success with nearly 140 participants including 70 presenters. Titles that comprise Volume 2 include: Intelligent Airport Gate Assignment System; A Study on the Effects of the Personality Compatibility to the Job Performance; ITS/CVO Application for Air cargo Transportation in Korea; An Airport as a Logistics and Economic Hub: The Case of Incheon International Airport; The Impact Of Aviation Safety over the Consumer's Behavior; The Integration of China and Taiwan Air Networks for Direct Air Cargo Services; Quality perception and carrier choice in Civil Aviation; Future Trends in Business Travel Decision Making; Cooperation Among German Airports in Europe; Inbound and Outbound Air Passenger Traffic Forecasting between the United States and Selected Asian countries; An Evaluation of Alternative Facilities for Airport Redevelopment using Fuzzy Linguistic Approach; Economic Analysis of Airline Alliances; The Aviation Cooperation between the two Koreas Preparing for the Reunification of the Peninsula; and A Study on the Air Transport Cooperation in Northeast Asia between China, Japan and Korea.

  10. The Third International Conference in Economics (EconWorld 2016)

    OpenAIRE

    MURATOĞLU, Gönül

    2016-01-01

    Abstract. These are conference notes of the Third International Conference in Economics (EconWorld 2016-Barcelona). Information on the topics, impressions about the sessions and general remarks about the conference are included in this note. It was a successful academic event with broad international participation. The variety of the studies and the dynamic discussion periods were quite refreshing during the conference. Furthermore, the conference was a good occasion to get in touch with coll...

  11. 4th World Conference on Soft Computing

    CERN Document Server

    Abbasov, Ali; Yager, Ronald; Shahbazova, Shahnaz; Reformat, Marek

    2016-01-01

    This book reports on advanced theories and cutting-edge applications in the field of soft computing. The individual chapters, written by leading researchers, are based on contributions presented during the 4th World Conference on Soft Computing, held May 25-27, 2014, in Berkeley. The book covers a wealth of key topics in soft computing, focusing on both fundamental aspects and applications. The former include fuzzy mathematics, type-2 fuzzy sets, evolutionary-based optimization, aggregation and neural networks, while the latter include soft computing in data analysis, image processing, decision-making, classification, series prediction, economics, control, and modeling. By providing readers with a timely, authoritative view on the field, and by discussing thought-provoking developments and challenges, the book will foster new research directions in the diverse areas of soft computing. .

  12. 2nd world TRIGA users conference. Conference volume

    International Nuclear Information System (INIS)

    This conference was organized by the Atomic Institute of the Austrian Universities (University of Technology Vienna), it was devoted to present results in the operation of TRIGA research reactors. The main general topics were: a) reactor operation experience, b)neutron and solid state physics, c) radiochemistry and activation analysis, d) medical applications (boron neutron capture therapy, labeled compounds), e) reactor related experiments and calculations, f) waste management and decommissioning of TRIGA reactors. (nevyjel)

  13. The Third International Conference in Economics (EconWorld 2016

    Directory of Open Access Journals (Sweden)

    Gönül MURATOĞLU

    2016-03-01

    Full Text Available Abstract. These are conference notes of the Third International Conference in Economics (EconWorld 2016-Barcelona. Information on the topics, impressions about the sessions and general remarks about the conference are included in this note. It was a successful academic event with broad international participation. The variety of the studies and the dynamic discussion periods were quite refreshing during the conference. Furthermore, the conference was a good occasion to get in touch with colleagues from other countries and to be reminded of several issues of economics in a compact way since conferences usually are limited to 2-3 days. Needless to say, it was a well-organized and satisfactory academic event.Keywords. Macroeconomics, International Economics, Microeconomics.JEL. A10, D00, E00.

  14. 2010 World bio-energy conference

    International Nuclear Information System (INIS)

    After having evoked the bio-energy price awarded to a Brazilian for his works on the use of eucalyptus as energy source, this report proposes a synthesis of the highlights of the conference: discussions about sustainability, bio-energies as an opportunity for developing countries, the success of bio-energies in Sweden, and more particularly some technological advances in the field of biofuels: a bio-LPG by Biofuel-solution AB, catalysis, bio-diesel from different products in a Swedish farm, a second generation ethanol by the Danish company Inbicon, a large scale methanization in Goteborg, a bio-refinery concept in Sweden, bio-gases

  15. Proceedings of the 4. World TRIGA Users Conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-10-29

    This document gathers 30 presentations given at the 2008 Conference of the World TRIGA reactor Users. Most presentations are in the form of slides only, and few ones have an additional summary or are presented as an article only. All aspects of TRIGA-type reactors are approached, from upgrading to decommissioning, from radiotherapy to isotope production, from research program management to training, etc.

  16. Population Education Discussed at World Conference on Education for All.

    Science.gov (United States)

    Population Education in Asia and the Pacific Newsletter and Forum, 1990

    1990-01-01

    Reviewed are the roundtable discussions concerning the issues and strategies relevant to the connections between the implementation of programs for population education and the coordinated effort to support "Education for All" among the Asian countries participating in the World Conference on Education for All, organized by UNESCO during March…

  17. The Second UNESCO World Conference on Arts Education

    Science.gov (United States)

    Buck, Ralph

    2010-01-01

    This article reports on the second UNESCO World Conference on Arts and Education held on May 25-28, 2010 in Seoul, Korea, which brought together approximately 650 arts educators from 95 UNESCO member states (countries) for a four-day summit of international diplomacy, cross-arts networking, global and regional strategic planning and professional…

  18. Proceedings of the 4. World TRIGA Users Conference

    International Nuclear Information System (INIS)

    This document gathers 30 presentations given at the 2008 Conference of the World TRIGA reactor Users. Most presentations are in the form of slides only, and few ones have an additional summary or are presented as an article only. All aspects of TRIGA-type reactors are approached, from upgrading to decommissioning, from radiotherapy to isotope production, from research program management to training, etc

  19. Major Issues of the World Administrative Radio Conference 1979.

    Science.gov (United States)

    Ullah, Ifram

    In preparation for the 1979 World Administrative Radio Conference (WARC), this paper lists some of the issues on which WARC participants will focus. These issues include the expansion of the shortwave spectrum and the formulation of more equitable, more efficient procedures by which broadcasters are awarded high-frequency shortwave bands; ways to…

  20. Visions for a sustainable world: A conference on science, technology and social responsibility. Conference report

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    This report summarizes the organization, activities, and outcomes of Student Pugwash USA`s 1992 International Conference, Visions for a Sustainable World: A Conference on Science, Technology and Social Responsibility. The conference was held June 14--20, 1992 at Emory University, and brought together 94 students and over 65 experts from industry, academe, and government. The conference addressed issues ranging from global environmental cooperation to the social impacts of the Human Genome Project to minority concerns in the sciences. It provided a valuable forum for talented students and professionals to engage in critical dialogue on many interdisciplinary issues at the juncture of science, technology and society. The conference challenged students -- the world`s future scientists, engineers, and political leaders -- to think broadly about global problems and to devise policy options that are viable and innovative. The success of the conference in stimulating interest, understanding, and enthusiasm about interdisciplinary global issues is clearly evident from both the participants` feedback and their continued involvement in Student Pugwash USA programs. Six working groups met each morning. The working group themes included: environmental challenges for developing countries; energy options: their social and environmental impact; health care in developing countries; changing dynamics of peace and global security; educating for the socially responsible use of technology; ethics and the use of genetic information. The conference was specifically designed to include mechanisms for ensuring its long-term impact. Participants were encouraged to focus on their individual role in helping resolve global issues. This was achieved through each participant`s development of a Personal Plan of Action, a plan which mapped out activities the student could undertake after the conference to continue the dialogue and work towards the resolution of global and local problems.

  1. The 1992 World Administrative Radio Conference: Technology and Policy Implications

    Science.gov (United States)

    1993-05-01

    As the 20th century draws to a close, new radio technologies and services are poised to change the ways we communicate. Radio waves already make possible a wide range of services considered commonplace--AM and FM radio broadcasting, television, cellular telephones, remote garage-door openers, and baby monitors. Advances in radio technology are giving birth to even more new products and services, including pocket-sized telephones that may allow people to make and receive calls anywhere in the world, high-definition televisions (HDTV) with superior quality pictures and sound, and static-free digital radios. The 1992 World Administrative Radio Conference (WARC-92) authorized frequencies for many of these new radio communication services, and granted additional frequencies for many existing services, including international broadcasting, satellite-based mobile communications, and communications in space. The effects of these changes will be felt well into the 21st century as countries around the world develop and deploy new communications systems to serve the needs of consumers, businesses, and governments. For the United States, the decisions made at the conference will critically affect how we develop new radio technologies and applications, how competitive this country will be in radio communications equipment and services, and how effectively the United States can exercise its role as a leader in world radio communication policymaking. This study of the outcomes and implications of WARC-92 was requested by the House Committee on Energy and Commerce and the Senate Committee on Commerce, Science, and Transportation. OTA was asked to evaluate the success of U.S. proposals at the conference, discuss the implications of the decisions made for U.S. technology and policy development, and identify options for improving U.S. participation in future world radio communication conferences.

  2. 2014 World Conference on Information Systems and Technologies

    CERN Document Server

    Correia, Ana; Tan, Felix; Stroetmann, Karl

    2014-01-01

    This book contains a selection of articles from The 2014 World Conference on Information Systems and Technologies (WorldCIST'14), held between the 15th and 18th of April in Funchal, Madeira, Portugal, a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences and challenges of modern Information Systems and Technologies research, technological development and applications. The main topics covered are: Information and Knowledge Management; Organizational Models and Information Systems; Intelligent and Decision Support Systems; Software Systems, Architectures, Applications and Tools; Computer Networks, Mobility and Pervasive Systems; Radar Technologies; Human-Computer Interaction; Health Informatics; and Information Technologies in Education.

  3. World Administrative Radio Conference. Issues for US International Spectrum Policy

    Science.gov (United States)

    1991-11-01

    U.S. preparations for the 1992 World Administrative Radio Conference to be held in Spain, February 1992 are examined. WARC-92 will attempt to reassign radio frequencies internationally in order to take advantage of new radio-based technologies and applications, such as digital audio broadcasting, high definition television, and personal communications services, while still accommodating the needs of existing users and services. The impacts of the realignment will be felt throughout the U.S. economy and around the world, and the agreements reached at WARC-92 will influence the development of radio-based systems and services well into the next century.

  4. 2016 World Conference on Information Systems and Technologies

    CERN Document Server

    Correia, Ana; Adeli, Hojjat; Reis, Luis; Teixeira, Marcelo

    2016-01-01

    This book contains a selection of articles from The 2016 World Conference on Information Systems and Technologies (WorldCIST'16), held between the 22nd and 24th of March at Recife, Pernambuco, Brazil. WorldCIST is a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences and challenges of modern Information Systems and Technologies research, together with their technological development and applications. The main topics covered are: Information and Knowledge Management; Organizational Models and Information Systems; Software and Systems Modeling; Software Systems, Architectures, Applications and Tools; Multimedia Systems and Applications; Computer Networks, Mobility and Pervasive Systems; Intelligent and Decision Support Systems; Big Data Analytics and Applications; Human-Computer Interaction; Health Informatics; Information Technologies in Education; Information Technologies in Radiocommunications.

  5. 2015 World Conference on Information Systems and Technologies

    CERN Document Server

    Correia, Ana; Costanzo, Sandor; Reis, Luis

    2015-01-01

    This book contains a selection of articles from The 2015 World Conference on Information Systems and Technologies (WorldCIST'15), held between the 1st and 3rd of April in Funchal, Madeira, Portugal, a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences and challenges of modern Information Systems and Technologies research, technological development and applications. The main topics covered are: Information and Knowledge Management; Organizational Models and Information Systems; Intelligent and Decision Support Systems; Big Data Analytics and Applications; Software Systems, Architectures, Applications and Tools; Multimedia Systems and Applications; Computer Networks, Mobility and Pervasive Systems; Human-Computer Interaction; Health Informatics; Information Technologies in Education; Information Technologies in Radiocommunications.

  6. "To change the world." Cairo conference reaches consensus on plan to stabilize world growth by 2015.

    Science.gov (United States)

    1994-12-01

    After 6 days of debate and 200 speakers during September 5-13, 1994, participants from 180 countries at the Cairo International Conference on Population and Development (ICPD) agreed on a strategy for curbing global population growth over the next 20 years. The objective was sustained economic growth and sustainable development. In his opening remarks, UN Secretary-General Boutros Boutros-Ghali said that the objective was to balance humanity and the environment with the means to sustain life, and that the efficacy of the world economic order depended to some extent on the ICPD. Participants were urged to use rigor, tolerance, and conscience in conference deliberations. Men and women should have the right and the means to choose their families' futures. The preamble stated that the ICPD would probably be the last opportunity in the twentieth century to address globally the issues relating to population and development. UN Population Fund Executive Director Nafis Sadik remarked that the ICPD had the potential to change the world. Egyptian President Mohamed Hosni Mubarak was elected president of the ICPD. Mubarak stated that solutions to population problems must go beyond demographic accounting and incorporate change in social, economic, and cultural conditions. Norway's Prime Minister Gro Harlem Brundtland stated that development in many countries never reached many women. She called it a hypocritical morality that allowed women to suffer and die from unwanted pregnancies, illegal abortions, and miserable living conditions. US Vice President Albert Gore called for comprehensive and holistic solutions. The essential features of social change would involve democracy, economic reform, low rates of inflation, low levels of corruption, sound environmental management, free and open markets, and access to developed country markets. Pakistan's Prime Minister Benazir urged the empowerment of women. Many expressed the concern about unsustainable consumption in industrialized

  7. Comment on '2009's world conference on interventional oncology'

    International Nuclear Information System (INIS)

    Objective: Through reviewing the comments about 2009's 'World Conference on Interventional Oncology' to find out the current development trends of interventional therapy for neoplasms. Methods: By statistically analyzing the texts of general assembly speech and classifying the articles according to their contents, the new trends in interventional therapy were expressed in digital form. Results: TACE-based tumor treatment is no longer a hot topic. Many kinds of physical therapy, such as radiofrequency and other like devices, have been employed widely and frequently, and multi-channel treatment pattern has been formed. Conclusion: It is necessary for interventional physicians to change the usual single therapeutic way for tumor treatment. The multi-channel alliance treatment has become the best option. (authors)

  8. "To change the world." Cairo conference reaches consensus on plan to stabilize world growth by 2015.

    Science.gov (United States)

    1994-12-01

    After 6 days of debate and 200 speakers during September 5-13, 1994, participants from 180 countries at the Cairo International Conference on Population and Development (ICPD) agreed on a strategy for curbing global population growth over the next 20 years. The objective was sustained economic growth and sustainable development. In his opening remarks, UN Secretary-General Boutros Boutros-Ghali said that the objective was to balance humanity and the environment with the means to sustain life, and that the efficacy of the world economic order depended to some extent on the ICPD. Participants were urged to use rigor, tolerance, and conscience in conference deliberations. Men and women should have the right and the means to choose their families' futures. The preamble stated that the ICPD would probably be the last opportunity in the twentieth century to address globally the issues relating to population and development. UN Population Fund Executive Director Nafis Sadik remarked that the ICPD had the potential to change the world. Egyptian President Mohamed Hosni Mubarak was elected president of the ICPD. Mubarak stated that solutions to population problems must go beyond demographic accounting and incorporate change in social, economic, and cultural conditions. Norway's Prime Minister Gro Harlem Brundtland stated that development in many countries never reached many women. She called it a hypocritical morality that allowed women to suffer and die from unwanted pregnancies, illegal abortions, and miserable living conditions. US Vice President Albert Gore called for comprehensive and holistic solutions. The essential features of social change would involve democracy, economic reform, low rates of inflation, low levels of corruption, sound environmental management, free and open markets, and access to developed country markets. Pakistan's Prime Minister Benazir urged the empowerment of women. Many expressed the concern about unsustainable consumption in industrialized

  9. Purchasing & supply management for a sustainable world: Introduction to the IPSERA 2013 conference special issue

    DEFF Research Database (Denmark)

    Johnsen, T. E.; Giannakis, M.; Miemczyk, J.;

    2014-01-01

    Special issue of best papers of the 22nd annual IPSERA conference 2013: Purchasing & Supply Management for a Sustainable World......Special issue of best papers of the 22nd annual IPSERA conference 2013: Purchasing & Supply Management for a Sustainable World...

  10. World Climate Conference - a play re-enacting the COPs

    Science.gov (United States)

    Vamborg, Freja S. E.; Klockmann, Marlene; Koch, Boris P.; Otto, Juliane; Rauser, Florian; Schemann, Vera; Sonntag, Sebastian; Haug, Helgard; Kaegi, Stefan; Wetzel, Daniel; Schipper, Imanuel; Bochow, Jörg

    2016-04-01

    Last December, Paris was the host city for the 21st Conference of the Parties (COP21) of the United Nations Framework Convention on Climate Change (UNFCCC). Representatives of 195 countries met to dispute a legally binding climate agreement - a highly complex process involving thousands of politicians, scientists and activists, that to date has taken over two decades. The director ensemble "Rimini Protokoll" re-enacted this mammoth-scale drama of diplomacy in the play "Weltklimakonferenz" (World Climate Conference) at the "Deutsches Schauspielhaus" theatre in Hamburg, Germany. Since the opening night (21st Nov. 2014), the play has been performed 16 times, reaching an audience of over 9000. All performers in the play were experts and scientists at different stages of their careers, including PhD students, journalists and professors. Each spectator took on the identity of a delegate of one of the 195 participating countries. We will present the project and the performance, thereby highlighting the role of and the interaction between the spectators and early career scientists. In a nutshell the play went as follows (https://vimeo.com/137817619); after an opening ceremony, the audience was divided up into seven groups, each of which was given advice by experts in several different briefings. These informed on country-specific challenges caused by the social and economic situation, possible future climatic changes and negotiating tactics. In addition, the delegations had bilateral meetings, enabling them to exchange views and experiences with one another. Towards the end of the play each delegation was asked to submit a national commitment to greenhouse gas reduction and a financial contribution to the Green Climate Fund. Based on these national commitments, the final plenum revealed whether or not the delegations had managed to submit reductions compatible with restricting global warming to 2°C compared to pre-industrial times. Due to their direct personal involvement

  11. More than just a conference : the European Particule Accelerator Conference, EPAC, has developped a distinctive role on the world stage, explains Christine Petit-Jean-Genaz, the EPAC conferences coordinator

    CERN Multimedia

    Maximilien Brice

    2004-01-01

    More than just a conference : the European Particule Accelerator Conference, EPAC, has developped a distinctive role on the world stage, explains Christine Petit-Jean-Genaz, the EPAC conferences coordinator

  12. The Best of Both Worlds: Writing Conferences on the Computer.

    Science.gov (United States)

    Nickell, Samila Sturgell

    One of the best teaching methods adaptable to the computer is the writing conference. The student and teacher meet at the computer and work with the piece directly on the screen. Holding writing conferences at the computer allows the teacher to get closer to the student's writing processes and to determine the stage or stages with which the…

  13. Ethical Framework for a Sustainable World: Earth Charter Plus 10 Conference and Follow up

    Science.gov (United States)

    Clugston, Rick

    2011-01-01

    This article reports on an international conference "An Ethical Framework for a Sustainable World," that was held in Ahmedabad, India. The conference served as the culmination of events marking the 10-year anniversary of the completion of the Earth Charter document and the launch of a social movement to transition to a more sustainable way of life…

  14. 17th Online World Conference on Soft Computing in Industrial Applications

    CERN Document Server

    Krömer, Pavel; Köppen, Mario; Schaefer, Gerald

    2014-01-01

    This volume of Advances in Intelligent Systems and Computing contains accepted papers presented at WSC17, the 17th Online World Conference on Soft Computing in Industrial Applications, held from December 2012 to January 2013 on the Internet. WSC17 continues a successful series of scientific events started over a decade ago by the World Federation of Soft Computing. It brought together researchers from over the world interested in the ever advancing state of the art in the field. Continuous technological improvements make this online forum a viable gathering format for a world class conference. The aim of WSC17 was to disseminate excellent research results and contribute to building a global network of scientists interested in both theoretical foundations and practical applications of soft computing.   The 2012 edition of the Online World Conference on Soft Computing in Industrial Applications consisted of general track and special session on Continuous Features Discretization for Anomaly Intrusion Detectors...

  15. ATR promotes cilia signalling: links to developmental impacts.

    Science.gov (United States)

    Stiff, Tom; Casar Tena, Teresa; O'Driscoll, Mark; Jeggo, Penny A; Philipp, Melanie

    2016-04-15

    Mutations in ATR(ataxia telangiectasia and RAD3-related) cause Seckel syndrome (ATR-SS), a microcephalic primordial dwarfism disorder. Hitherto, the clinical manifestation of ATR deficiency has been attributed to its canonical role in DNA damage response signalling following replication fork stalling/collapse. Here, we show that ATR regulates cilia-dependent signalling in a manner that can be uncoupled from its function during replication. ATR-depleted or patient-derived ATR-SS cells form cilia of slightly reduced length but are dramatically impaired in cilia-dependent signalling functions, including growth factor and Sonic hedgehog signalling. To better understand the developmental impact of ATR loss of function, we also used zebrafish as a model. Zebrafish embryos depleted of Atr resembled ATR-SS morphology, showed a modest but statistically significant reduction in cilia length and other morphological features indicative of cilia dysfunction. Additionally, they displayed defects in left-right asymmetry including ambiguous expression of southpaw, incorrectly looped hearts and randomized localization of internal organs including the pancreas, features typically conferred by cilia dysfunction. Our findings reveal a novel role for ATR in cilia signalling distinct from its canonical function during replication and strengthen emerging links between cilia function and development. PMID:26908596

  16. 3. world TRIGA users conference. Papers and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The Conference is focused on TRIGA reactors operation and applications. The main topics are: use of the reactor as a research tool; inspection of spent fuel elements; integrity of fuel rods cladding checks; evaluation of corrosion of aluminum-base fuel cladding materials; Pitting behavior of Aluminum alloys; Monte Carlo simulation of TRIGA: reactivity worth, burnup, flux and power; irradiation facilities; thermal hydraulics analyses etc.

  17. 6th World Conference on 21st Century Mathematics

    CERN Document Server

    Choudary, ADR; Waldschmidt, Michel

    2015-01-01

    Numerous well-presented and important papers from the conference are gathered in the proceedings for the purpose of pointing directions for useful future research in diverse areas of mathematics including algebraic geometry, analysis, commutative algebra, complex analysis, discrete mathematics, dynamical systems, number theory and topology. Several papers on computational and applied mathematics such as wavelet analysis, quantum mechanics, piecewise linear modeling, cosmological models of super symmetry, fluid dynamics, interpolation theory, optimization, ergodic theory and games theory are also presented.

  18. ATR performance modeling concepts

    Science.gov (United States)

    Ross, Timothy D.; Baker, Hyatt B.; Nolan, Adam R.; McGinnis, Ryan E.; Paulson, Christopher R.

    2016-05-01

    Performance models are needed for automatic target recognition (ATR) development and use. ATRs consume sensor data and produce decisions about the scene observed. ATR performance models (APMs) on the other hand consume operating conditions (OCs) and produce probabilities about what the ATR will produce. APMs are needed for many modeling roles of many kinds of ATRs (each with different sensing modality and exploitation functionality combinations); moreover, there are different approaches to constructing the APMs. Therefore, although many APMs have been developed, there is rarely one that fits a particular need. Clarified APM concepts may allow us to recognize new uses of existing APMs and identify new APM technologies and components that better support coverage of the needed APMs. The concepts begin with thinking of ATRs as mapping OCs of the real scene (including the sensor data) to reports. An APM is then a mapping from explicit quantized OCs (represented with less resolution than the real OCs) and latent OC distributions to report distributions. The roles of APMs can be distinguished by the explicit OCs they consume. APMs used in simulations consume the true state that the ATR is attempting to report. APMs used online with the exploitation consume the sensor signal and derivatives, such as match scores. APMs used in sensor management consume neither of those, but estimate performance from other OCs. This paper will summarize the major building blocks for APMs, including knowledge sources, OC models, look-up tables, analytical and learned mappings, and tools for signal synthesis and exploitation.

  19. TransOther_ATR

    Data.gov (United States)

    Vermont Center for Geographic Information — The TransOther_ATR layer includes points depicting Automatic Traffice Recorder locations and associated traffic count information maintained by VTrans. The data...

  20. Atlantic Test Range (ATR)

    Data.gov (United States)

    Federal Laboratory Consortium — ATR controls fully-instrumented and integrated test ranges that provide full-service support for cradle-to-grave testing. Airspace and surface target areas are used...

  1. Proceedings of the fourth international conference and exhibition: World Congress on superconductivity. Volume 2

    International Nuclear Information System (INIS)

    This document contains papers presented at the 4th International Conference Exhibition: World Congress on Superconductivity held at the Marriott Orlando World Center, Orlando, Florida, June 27--July 1, 1994. This conference encompassed research, technology, applications, funding, political, and social aspects of superconductivity. Specifically, the areas of research, technology, and development covered during the conference included high-temperature materials, thin films, C-60 based superconductors, persistent magnetic fields and shielding, fabrication methodology, space applications, physical applications, performance characterization, device applications, weak link effects and flux motion, accelerator technology, superconductivity energy, storage, future research and development directions, medical applications, granular superconductors, wire fabrication technology, computer applications, technical and commercial challenges, and power and energy applications. The key objective of this conference was to provide a forum for the world community to share technological results of recent advances made in the field of superconductivity and to discuss translation of the research to technology which will benefit humanity. More than 150 presentations were made at this conference. Individual papers are indexed separately on the Energy Data Bases

  2. Proceedings of the fourth international conference and exhibition: World Congress on superconductivity. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    Krishen, K.; Burnham, C. [eds.] [National Aeronautics and Space Administration, Houston, TX (United States). Lyndon B. Johnson Space Center

    1994-12-31

    This document contains papers presented at the 4th International Conference Exhibition: World Congress on Superconductivity held at the Marriott Orlando World Center, Orlando, Florida, June 27--July 1, 1994. This conference encompassed research, technology, applications, funding, political, and social aspects of superconductivity. Specifically, the areas of research, technology, and development covered during the conference included high-temperature materials, thin films, C-60 based superconductors, persistent magnetic fields and shielding, fabrication methodology, space applications, physical applications, performance characterization, device applications, weak link effects and flux motion, accelerator technology, superconductivity energy, storage, future research and development directions, medical applications, granular superconductors, wire fabrication technology, computer applications, technical and commercial challenges, and power and energy applications. The key objective of this conference was to provide a forum for the world community to share technological results of recent advances made in the field of superconductivity and to discuss translation of the research to technology which will benefit humanity. More than 150 presentations were made at this conference. Individual papers are indexed separately on the Energy Data Bases.

  3. Doha, Warsaw, transition conferences towards a world agreement on climate in 2015?

    International Nuclear Information System (INIS)

    This note discusses the results of the last conference on climate held in Doha in 2012: beginning of a second period for the Kyoto protocol commitment, a first reflection on a future world agreement, on-going but still unsuccessful debates on international solidarity, increasing importance of the issue of 'loss and damage' in the negotiation. It also discusses the pathway toward a new world agreement: risk of a divided and isolated Europe, taking the requirement of equity by developing countries into account, China and the USA at the centre of negotiations, recurrent decision difficulties within the Climate Convention. Within the perspective of the next Conference which will be held in Le Bourget, in 2015, this note addresses the strategic orientations: setting conditions of a successful debate in 2015 by using lessons learned from previous Conference of Parties, necessity of a united Europe, adoption of a proactive diplomacy by the EU relying on developing countries

  4. UNESCO World Conference on Education for Sustainable Development: Learning Today for a Sustainable Future

    Science.gov (United States)

    Journal of Education for Sustainable Development, 2012

    2012-01-01

    The UNESCO World Conference on Education for Sustainable Development (ESD) will be co-organised in 2014 by UNESCO and the Government of Japan on the occasion of the end of the UN Decade of Education for Sustainable Development. It has the following objectives: (1) Celebrating a decade of action; (2) Reorienting education to build a better future…

  5. A Review on Contributions Presented at the BioMicroWorld2009 Conference

    Directory of Open Access Journals (Sweden)

    Antonio Mendez-Vilas

    2010-01-01

    Full Text Available BioMicroWorld2009 Conference provides a multi-disciplinary forum bringing together those involved in microbiology from both applied and research communities to present current science and also to discuss and synthesize research priorities and directions for the future. It was the 3rd international conference on environmental, industrial and applied biology. The conference brought together more than 600 researches from about 54 countries involved in microbiology, from both applied and research communities, to identify new approaches and research opportunities in applied microbiology presenting works which linked microbiology with research areas usually related with other scientific and engineering disciplines, as well as to consolidate international collaborative efforts and communicate current research priorities and progress in the field. Biomicro world 2009 conference ended this meeting by concluded that the use of microbes to reduce pollutants and industrial wastes and to change towards a less resource consuming society is being given considerable importance nowadays. New applications of beneficial microorganisms, working for the conservation of soil fertility, the control of plagues and diseases, and the improvement of agricultural productive processes and food industry, are required more and more in the mainframe of an environmental friendly agriculture and society. And science and technology emerging from microbiology research can help meet these challenges.

  6. Conventional and Unconventional World Natural Gas Resources. Proceedings of the Fifth IIASA Conference on Energy Resources

    OpenAIRE

    DELAHAYE, C.; M. Grenon

    1983-01-01

    Against a background of increasing energy demands and diminishing reserves of fossil fuels there is a clear need to intensify the search for conventional fuels and also to identify and develop new and unconventional energy technologies. But when trying to obtain a relatively complete picture of the level and distribution of energy resources around the world, information on petroleum reserves (oil and gas) is particularly difficult to obtain. The Fifth IIASA Conference on Energy Resources fo...

  7. 2016 World Federation of Chiropractic/Association of Chiropractic Colleges Education Conference proceedings

    Science.gov (United States)

    2016-01-01

    In October 2016, the World Federation of Chiropractic and Association of Chiropractic Colleges Education Conference was held in Montreal, Canada. This summary provides the titles of the contributed presentations. The full set of abstracts for this meeting are published online at www.journalchiroed.com as an exclusively electronic publication that is part of volume 30, issue 2 (October 2016) of the Journal of Chiropractic Education. PMID:27749117

  8. Polar Gateways Arctic Circle Sunrise 2008 Conference at the Top of the World

    Science.gov (United States)

    Cooper, John F.; Kauristie, Kirsti; Weatherwax, Allan T.; Sandahl, Ingrid; Ostgaard, Nikolai; Sheehan, Glenn W.; Smith, Roger W.; Lewis, Elaine M.; Cline, Troy D.; Haines-Stiles, Geoff

    2008-01-01

    The Polar Gateways conference was hosted during January 23-29, 2008, the first week of polar sunrise at Barrow, Alaska, at the new Barrow Arctic Research Center of the Barrow Arctic Science consortium (BASC). The dawn week of polar day, the highly variable low temperatures, and the ice-covered shore tundra and adjacent sea ice conditions provided an appropriate locale for a conference dedicated in the spirit of the International Polar and Heliophysical Years 2007-2009 to the educational exploration of polar and icy world science of Earth and the solar system. The many scientific, educational, and cultural interactions with the local community of four thousand residents, sixty percent native Inupiat Eskimo, further provided an unforgettable experience of what life might be someday be like on other remote polar and icy worlds to be explored and eventually inhabited. Over one hundred active participants, more than half participating remotely, contributed science presentations and educational activities during this unique circumpolar and very "green" conference. Most remote contributions came via videoconference from the Swedish Institute of Space Physics (IRF) at Kisuna, Sweden, the EISCAT Svalbard Radar Facility at Spitzbergen, Norway, the University of Alaska at Fairbanks, NASA Goddard Space Flight Center and the Jet Propulsion Laboratory, the University of California at Berkeley, and the University of Arizona. A few contributors participated via teleconference, including one from the Polar Geophysical Institute at Apatity in Russia. These active contributions spanned up to thirteen time zones (Alaska to Russia) at various tirnes during the conference. Primary videoconferencing support between Barrow and other sites was ably provided by the University of Alaska at Fairbanks, and local operators at each remote site collectively made this conference possible. Science presentations spanned the solar system from the polar Sun and heliospheric environment to Earth, Moon

  9. PUREX new substation ATR

    International Nuclear Information System (INIS)

    This document is the acceptance test report (ATR) for the New PUREX Main and Minisubstations. It covers the factory and vendor acceptance and commissioning test reports. Reports are presented for the Main 5 kV substation building, the building fire system, switchgear, and vacuum breaker; the minisubstation control building and switch gear; commissioning test; electrical system and loads inspection; electrical utilities transformer and cable; and relay setting changes based on operational experience

  10. PUREX new substation ATR

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, D.E.

    1997-05-12

    This document is the acceptance test report (ATR) for the New PUREX Main and Minisubstations. It covers the factory and vendor acceptance and commissioning test reports. Reports are presented for the Main 5 kV substation building, the building fire system, switchgear, and vacuum breaker; the minisubstation control building and switch gear; commissioning test; electrical system and loads inspection; electrical utilities transformer and cable; and relay setting changes based on operational experience.

  11. European Research Framework Programme. Research on Climate Change. Prepared for the Third World Climate Conference (WCC-3) and the UNFCCC Conference of the Parties (COP-15)

    International Nuclear Information System (INIS)

    This publication gathers the abstracts of European research projects on climate change and related to climate change which have been completed recently or are ongoing under the sixth and seventh framework programmes for research. This document aims at providing a relevant overview of research activities on climate change funded by the European Community to participants to the third World Climate Conference held in Geneva in August 2009 and to the UNFCCC 15th Conference of the Parties meeting in Copenhagen in December 2009.

  12. Combining Immersive Virtual Worlds and Virtual Learning Environments into an Integrated System for Hosting and Supporting Virtual Conferences

    Science.gov (United States)

    Polychronis, Nikolaos; Patrikakis, Charalampos; Voulodimos, Athanasios

    In this paper, a proposal for hosting and supporting virtual conferences based on the use of state of the art web technologies and computer mediated education software is presented. The proposed system consists of a virtual conference venue hosted in Second Life platform, targeted at hosting synchronous conference sessions, and of a web space created with the use of the e-learning platform Moodle, targeted at serving the needs of asynchronous communication, as well as user and content management. The use of Sloodle (the next generation of Moodle software incorporating virtual world supporting capabilities), which up to now has been used only in traditional education, enables the combination of the virtual conference venue and the conference supporting site into an integrated system that allows for the conduction of successful and cost-effective virtual conferences.

  13. Camp Creates a World of Magic: The Trail to Innovative Thinking Begins at the ACA National Conference.

    Science.gov (United States)

    Coleman, Marla

    2001-01-01

    The American Camping Association 2001 National Conference at Walt Disney World draws parallels between the administration of camp programs and practices at Disney World. Seminars led by Disney managers focus on recruitment of college students, development of a corporate culture and philosophy, emphasis on environment, and quality service that…

  14. A chain reaction: the Fourth World Conference on Women and beyond.

    Science.gov (United States)

    Sarkar, D

    1995-01-01

    The UN's Fourth World Conference on Women, held in September 1995 in Beijing, China, fostered international dialogue on complex issues related to women. The Platform of Action maps the boundaries that confine women and recommends actions to redress key concerns, including poverty, violence, education health, the environment, and political and social status. National and regional studies throughout the world show that a great number of women are pushed into prostitution, are sexually abused, raped, forcibly sterilized, and coerced into having abortions. In the US, nearly 4 million women are physically abused every year, according to a 1994 US Department of State report on the status of women. The 1995 UN Human Development Report estimates that one American woman in six is raped in her lifetime. The Beijing document underscores education as a way to empower women and help to break patterns of violence and discrimination. It is estimated that women perform 60% of the world's work but earn only 10% of the world's income and own less that 1% of the world's assets. Governments, institutions, and nongovernmental organizations (NGOs) pledged monetary support to develop programs that are favorable toward women. The US announced that a 6-year $1.5 billion program will fight domestic violence, and additional proposals include increasing resources to combat the spread of HIV/AIDS, decrease smoking and breast cancer, improve wages and conditions for women in the workplace, expand financial credit for women, and promote their participation in the political process. In addition, the World Bank has pledged to spend $5 billion of its $20 billion annual lending to address the particular concerns of women and to target $200 million for miniloans to help women start their own businesses. Throughout the world, education and family planning projects have helped women make informed choices about their families, resulting in improved reproductive health and lower fertility rates. PMID

  15. The world conference on education and the declaration of salamanca: some notes

    Directory of Open Access Journals (Sweden)

    Rosimeire Maria Orlando Zeppone

    2011-12-01

    Full Text Available This study will focus the discussion on the politics of inclusion in the practice of school teachers in the early grades of elementary school. As part of doctoral work, focuses on collaborating in the search for general understanding of the processes of implementation of inclusion policies, especially for understanding the teaching practice when students with disabilities included in the common teaching. It had as objective the analysis of two important international documents, to provide clues to understanding the framework that puts. To this end, data were collected through analysis of two important provisions officers: The World Conference on Education for all held in Jomtien (1990 and those relating to structures in Special Education Action, adopted by the World Conference on Special Education organized by the government of Spain and UNESCO, which led to the Declaration of Salamanca and its lines of action on special needs education (1994. Analyzing all the data and the literature studied, it was noted that public policies today face a major challenge, which is to place the prospect of an inclusive education in a poor country, marked by an extremely exacerbated social inequality. So many theorists, the public policy or the great movements have yet to resolve dilemmas and ambiguities, especially with regard to the internal reality of the schools in your organization and with regard specifically to the inside of classrooms.

  16. Towards a nuclear-weapon-free world. Proceedings of the forty-fifth Pugwash conference

    International Nuclear Information System (INIS)

    In the fiftieth year after the nuclear destruction of Hiroshima and Nagasaki, the Council of the Pugwash Conference on Science and World Affairs, rededicates itself to the goals of the Russel-Einstein Manifesto of 1955 that initiated the Pugwash movement, to the abolition of nuclear weapons and abolition of war. Under dramatic changes in the post Cold War period, and the difficulties that United Nations are facing, it is concluded that United Nations role is indispensable. Within the framework of achieving a nuclear weapon-free world, the Conference Working group dealt with the implementation of START talks, dismantlement and disposition of nuclear weapons, international control, elimination of the relevance of nuclear weapons in military policies and international relations. Another major topic was related to reducing proliferation risks including Non-Proliferation Treaty, Comprehensive Test Ban Treaty, expanding and internationalizing the verification and control regime, IAEA safeguards, managing proliferation risks from civilian and weapon-grade plutonium and highly enriched uranium. An important topic was the security in the Asia-Pacific region

  17. 12th international conference on coal science. Coal - contributing to sustainable world development

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The theme of the conference was: coal - contributing to sustainable world. Papers dealt with combustion, coal cleaning, surface analysis, coal sustainability and research, metallurgical coke, structural studies, ash utilization, SEM analysis, liquefaction, pulverized coal injection, power plant emissions, analytical techniques, gasification, thermal analysis, weathering, self-heating and dust explosion, low rank coal gasification, geochemistry and trace elements, petrographic studies, CO{sub 2} mitigation, low rank coal pyrolysis, gas sorption, pyrolysis, synthesis gas, low rank coal drying, biomass pyrolysis, gas cleaning, underground gasification, activated carbon, pyrolysis and char reactivity, gasification model studies, agglomerated and slurry fuels, co-pyrolysis, and tar products and effluents. The poster papers are also included. The papers have been abstracted separately on the IEA Clean Coal Centre Coal Abstracts database.

  18. The impact of WARC '79 on space applications and research. [World Administrative Radio Conference

    Science.gov (United States)

    Kiebler, J. W.

    1980-01-01

    Prior to the 1979 World Administrative Radio Conference (WARC), no frequency bands were allocated for remote sensing measurements. Actions taken by the WARC insure that frequencies will be available for such use, and that operations can be conducted without harmful interference on a worldwide basis for the benefit of all nations. New global allocations for Space Research will permit worldwide acquisition of research data via relay satellites. Wideband allocations for deep-space research will allow more accurate position determination of deep-space probes and transmission of higher resolution data. The WARC had an impact on a number of other applications and research areas such as: meteorological satellites, land-mobile satellites, search and rescue systems, solar power satellites, standard-frequency satellites, radio astronomy and the search for extraterrestrial intelligence. The actions taken at the WARC affecting these services and applications will be described in the paper.

  19. 18{sup th} world hydrogen energy conference 2010 (WHEC 2010). Proceedings. Speeches and plenary talks

    Energy Technology Data Exchange (ETDEWEB)

    Stolten, Detlef; Emonts, Bernd (eds.)

    2012-07-03

    A comprehensive and renowned conference offers the opportunity to extend the scope beyond mere technical issues. It allows for having strategic presentations and discussing aspects of market introduction, industrial and Governmental target setting as well as approaches to and actions for implementation. The 18th World Hydrogen Conference 2010, WHEC2010, succeeded in exploiting this opportunity and satisfied the expectations. Strong political support in Germany and in the State of North Rhine Westphalia in particular made it possible to have high profile decision makers at the conference presenting their strategies first hand. Hence, a full day was dedicated to plenary speeches and overview talks. The WHEC2010 came handy at a time when fuel cells are developed to suit the requirements for vehicles, except for cost and durability. At a time when the competition with batteries and whether or how a hydrogen infrastructure can be established and afforded were hot topics in the public debate, which needed answers on a well informed basis. Considering fuel cells and hydrogen at a time at one conference and supplementing it with the current knowledge on batteries and hybridization clarity on the future role of these technologies was gained. Very likely fuel cells and batteries will coexist in a future of electrified vehicular transport. Their different technical characteristics will open the doors to different market segments. Implementing hydrogen infrastructure, being a requirement for fuel cells in transport, is considered doable and affordable. This book presents the speeches and overview papers from the plenary session of the WHEC2010 on May 17, 2010. Six further books of this issue contain the papers of the oral and poster presentations, except for the introductory talks of the sessions. The latter are published separately by Wiley in a book named Hydrogen and Fuel Cells. In total the 18th WHEC is documented on over 3800 pages in a structured way in order to reach

  20. HEATR project: ATR algorithm parallelization

    Science.gov (United States)

    Deardorf, Catherine E.

    1998-09-01

    High Performance Computing (HPC) Embedded Application for Target Recognition (HEATR) is a project funded by the High Performance Computing Modernization Office through the Common HPC Software Support Initiative (CHSSI). The goal of CHSSI is to produce portable, parallel, multi-purpose, freely distributable, support software to exploit emerging parallel computing technologies and enable application of scalable HPC's for various critical DoD applications. Specifically, the CHSSI goal for HEATR is to provide portable, parallel versions of several existing ATR detection and classification algorithms to the ATR-user community to achieve near real-time capability. The HEATR project will create parallel versions of existing automatic target recognition (ATR) detection and classification algorithms and generate reusable code that will support porting and software development process for ATR HPC software. The HEATR Team has selected detection/classification algorithms from both the model- based and training-based (template-based) arena in order to consider the parallelization requirements for detection/classification algorithms across ATR technology. This would allow the Team to assess the impact that parallelization would have on detection/classification performance across ATR technology. A field demo is included in this project. Finally, any parallel tools produced to support the project will be refined and returned to the ATR user community along with the parallel ATR algorithms. This paper will review: (1) HPCMP structure as it relates to HEATR, (2) Overall structure of the HEATR project, (3) Preliminary results for the first algorithm Alpha Test, (4) CHSSI requirements for HEATR, and (5) Project management issues and lessons learned.

  1. Creating Cultures of Peace: Pedagogical Thought and Practice. Selected Papers from the 10th Triennial World Conference (September 10-15, 2001, Madrid, Spain)

    Science.gov (United States)

    Benton, Jean E., Ed.; Swami, Piyush, Ed.

    2007-01-01

    The 10th Triennial World Conference of the World Council for Curriculum and Instruction (WCCI) was held September 10-15, 2001 in Madrid, Spain. The theme of the conference was "Cultures of Peace." Thirty-four papers and presentations are divided into nine sections. Part I, Tributes to the Founders of WCCI, includes: (1) Tribute to Alice Miel…

  2. ED-MEDIA/ED-TELECOM 98 World Conference on Educational Multimedia and Hypermedia & World Conference on Educational Telecommunications. Proceedings (10th, Freiburg, Germany, June 20-25, 1998).

    Science.gov (United States)

    Ottmann, Thomas, Ed.; Tomek, Ivan, Ed.

    This collection presents papers pertaining to the wide area of educational multimedia/hypermedia and telecommunications. The conference serves as a forum for the dissemination of information on the research, development, and applications in all areas of multimedia/hypermedia and telecommunications in education across all disciplines and levels.…

  3. 7th World Conference on Mass Customization, Personalization, and Co-Creation

    CERN Document Server

    Nielsen, Kjeld; Joergensen, Kaj; Taps, Stig

    2014-01-01

    The MCPC 2014 is a multi‐track conference featuring a combination of high profile keynotes with expert talks, panel discussions, paper sessions, workshops, receptions, and much more. While it is devoted to sharing and discussing the latest research in the field, the MCPC conference has a strong focus on real life applications. Since its beginning, the MCPC conference has had an equal share of participants, practitioners and academics/researchers. This makes the MCPC conference truly unique among many conferences. It strives to connect MCPC thinkers, first movers, entrepreneurs, technology developers, and researchers with people applying these strategies in practice. Twenty years ago Mass Customization was acknowledged as the ”New Frontier in Business Competition”. Ever since, industry has been applying the concept and researchers have developed the topic into a well-established research area and businesses have formed new strategies. More knowledge, methods and technologies are available now than ever b...

  4. 2005年全球华人地理学家大会在北京召开%The 2005 World Conference of Chinese Geographers Held in Beijing

    Institute of Scientific and Technical Information of China (English)

    高毅平

    2005-01-01

    @@ The 2005 World Conference of Chinese Geographers was held on August 16-17, 2005 at Peking University, Beijing, China. A total of more than 1000 Chinese geographical researchers and educators from USA, the United Kingdom, Austria, Canada, France, Ireland, Japan and China (including the mainland, Hong Kong, Macau and Taiwan) attended the conference. More than 700 papers were submitted and discussed during this conference with a wide range of topics spanning scientific and applied research in geography.

  5. The 2015 Paris Climate Conference: A turning point in the world's energy history

    Science.gov (United States)

    Klimenko, V. V.; Mikushina, O. V.; Tereshin, A. G.

    2016-06-01

    It has been established that the consistent implementation of the 2015 Paris Climate Conference implies the quick retire of coal from the global energy balance and its replacement with the energy from unconventional and renewable sources. It is shown that even the full-scale implementation of the agreement will not keep global warming within 2°C.

  6. Annual World Bank Conference on Development Economics--Europe 2004 : Economic Integration and Social Responsibility

    OpenAIRE

    Bourguignon, Francois; Jacquet, Pierre; Pleskovic, Boris

    2007-01-01

    To address these broad questions: How to analyze the impact of globalization? What is the effect of rich countries' policies on developing ones? How to redefine the development agenda and scale-up the aid effort? The European Conference on Development Economics (ABCDE-Europe) focused on some of the problematic features of globalization and discussed the global impact of developed countries...

  7. [Progress and prospects on evaluation of ecological restoration: a review of the 5th World Conference on Ecological Restoration].

    Science.gov (United States)

    Ding, Jing-Yi; Zhao, Wen-Wu

    2014-09-01

    The 5th World Conference on Ecological Restoration was held in Madison, Wisconsin, USA on October 6-11, 2013. About 1200 delegates from more than 50 countries attended the conference, and discussed the latest developments in different thematic areas of ecological restoration. Discussions on evaluation of ecological restoration were mainly from three aspects: The construction for evaluation indicator system of ecological restoration; the evaluation methods of ecological restoration; monitoring and dynamic evaluation of ecological restoration. The meeting stressed the importance of evaluation in the process of ecological restoration and concerned the challenges in evaluation of ecological restoration. The conference had the following enlightenments for China' s research on evaluation of ecological restoration: 1) Strengthening the construction of comprehensive evaluation indicators system and focusing on the multi-participation in the evaluation process. 2) Paying more attentions on scale effect and scale transformation in the evaluation process of ecological restoration. 3) Expanding the application of 3S technology in assessing the success of ecological restoration and promoting the dynamic monitoring of ecological restoration. 4) Carrying out international exchanges and cooperation actively, and promoting China's international influence in ecological restoration research.

  8. Modified World Café Discussion Model for Conference and Course Settings

    Science.gov (United States)

    Cassidy, Alice; Fox, Joanne

    2013-01-01

    A group facilitation technique called World Café usually involves dividing a large number of people into smaller groups at tables, exploring a variety of topics around a key focus, and collecting ideas from the discussions to debrief later as a large group. We used a modified version of World Café during the new Cracker Barrel session format at…

  9. Proceedings of the world heavy oil congress : 2009 business and technical conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This international conference provided a forum for collaborative examination of issues facing the heavy oil industry. The complete heavy oil value chain was examined in order to define short-term and long-term challenges and supply solutions. Leading experts were linked with the latest technologies for the unconventional oil industry. Participants from Venezuela, Canada, China, Brazil, France, Italy, Mexico, Netherlands, Norway, Russia, the United Kingdom and the United States presented case studies and field results, along with numerical simulation and laboratory investigations. The topics ranged from innovative oil sands processing and upgrading technologies; reservoir exploitation strategies; produced water treatment; sand control; reservoir monitoring; cementing design; geomechanics; and recovery processes such as cold heavy oil production with sand (CHOPS), chemical flooding, steam assisted gravity drainage, in-situ combustion and toe-to-heel air injection (THAI). The technical conference featured sessions on drilling and completions; fuels and upgrading; thermal recovery operations; field development; enhanced oil recovery and emerging recovery technologies; reservoir characterization; oil and water treatment; processing and transportation; production facilities; upgrading technology; and production technology. All 100 papers from the technical sessions have been catalogued separately for inclusion in this database. refs., tabs., figs.

  10. World Council of Nuclear Workers (WONUC). Report of the 1st international Conference

    International Nuclear Information System (INIS)

    This, the first conference organised by WONUC, attracted papers dealing with many aspects of low and very low doses of ionising radiation, including molecular and genetic aspects and epidemiological studies. There was a lively debate on the 'linear no threshold' model and on whether Hiroshima/Nagasaki data should still be used to determine dose limits for workers and the general public. The conference highlighted the growing scientific understanding and debate of effects of low and very low doses of ionising radiation and it is important that workers in Australia should have first-hand access to this information. Indeed, if in years to come radiation hormesis is demonstrated, workers should be made aware of that possibility and the fact that their place of employment may hold an additional health benefit rather than a reputed health risk. I believe that such a positive attitudinal shift would certainly help nuclear workers to counter the ever-present negative sentiments of the anti-nuclear lobby groups

  11. Molecular Pathways: Targeting ATR in Cancer Therapy.

    Science.gov (United States)

    Karnitz, Larry M; Zou, Lee

    2015-11-01

    The human ATR gene encodes a kinase that is activated by DNA damage and replication stress as a central transducer of a checkpoint signaling pathway. Once activated, ATR phosphorylates multiple substrates, including the kinase Chk1, to regulate cell-cycle progression, replication fork stability, and DNA repair. These events promote cell survival during replication stress and in cells with DNA damage. Accordingly, there has been the tantalizing possibility that ATR inhibitors would be therapeutically useful, especially if they were more effective in tumor versus normal cells. Indeed, multiple studies have demonstrated that alterations that promote tumorigenesis, such as defects in the ATM-p53 pathway, constitutive oncogene activation, and acquisition of the alternative lengthening of telomeres pathway, render tumor cells sensitive to ATR inhibitor monotherapy and/or increase the synergy between ATR inhibitors and genotoxic chemotherapies. Now, nearly two decades after the discovery of ATR, two highly selective and potent ATR inhibitors, AZD6738 and VX-970, are in early-phase clinical trials either as monotherapies or paired with a variety of genotoxic chemotherapies. These trials will generate important insights into the effects of ATR inhibition in humans and the potential role of inhibiting this kinase in the treatment of human malignancies. PMID:26362996

  12. Report of the 4th World Climate Research Programme International Conference on Reanalyses

    Science.gov (United States)

    Bosilovich, Michael G.; Rixen, Michel; van Oevelen, Peter; Asrar, Ghassem; Compo, Gilbert; Onogi, Kazutoshi; Simmons, Adrian; Trenberth, Kevin; Behringer, Dave; Bhuiyan, Tanvir Hossain; Capps, Shannon; Chaudhuri, Ayan; Chen, Junye; Chen, Linling; Colasacco-Thumm, Nicole; Escobar, Maria Gabriela; Ferguson, Craig R.; Ishibashi, Toshiyuki; Liberato, Margarida L. R.; Meng, Jesse; Molod, Andrea; Poli, Paul; Roundy, Joshua; Willett, Kate; Wollen, Jack

    2012-01-01

    The 4th WCRP International Conference on Reanalyses provided an opportunity for the international community to review and discuss the observational and modelling research, as well as process studies and uncertainties associated with reanalysis of the Earth System and its components. Characterizing the uncertainty and quality of reanalyses is a task that reaches far beyond the international community of producers, and into the interdisciplinary research community, especially those using reanalysis products in their research and applications. Reanalyses have progressed greatly even in the last 5 years, and newer ideas, projects and data are coming forward. While reanalysis has typically been carried out for the individual domains of atmosphere, ocean and land, it is now moving towards coupling using Earth system models. Observations are being reprocessed and they are providing improved quality for use in reanalysis. New applications are being investigated, and the need for climate reanalyses is as strong as ever. At the heart of it all, new investigators are exploring the possibilities for reanalysis, and developing new ideas in research and applications. Given the many centres creating reanalyses products (e.g. ocean, land and cryosphere research centres as well as NWP and atmospheric centers), and the development of new ideas (e.g. families of reanalyses), the total number of reanalyses is increasing greatly, with new and innovative diagnostics and output data. The need for reanalysis data is growing steadily, and likewise, the need for open discussion and comment on the data. The 4th Conference was convened to provide a forum for constructive discussion on the objectives, strengths and weaknesses of reanalyses, indicating potential development paths for the future.

  13. WORLD

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    1. THE UNITED STATES U.S. President Barack Obama, Israeli Prime Minister Benjamin Netanyahu and President of the Palestinian National Authority Mahmoud Abbas confer during trilateral negotiations on Middle East peace on September 22 in New York

  14. International Conference on Remote Sensing Applications for Archaeological Research and World Heritage Conservation

    Science.gov (United States)

    2002-01-01

    Contents include the following: Monitoring the Ancient Countryside: Remote Sensing and GIS at the Chora of Chersonesos (Crimea, Ukraine). Integration of Remote Sensing and GIS for Management Decision Support in the Pendjari Biosphere Reserve (Republic of Benin). Monitoring of deforestation invasion in natural reserves of northern Madagascar based on space imagery. Cartography of Kahuzi-Biega National Park. Cartography and Land Use Change of World Heritage Areas and the Benefits of Remote Sensing and GIS for Conservation. Assessing and Monitoring Vegetation in Nabq Protected Area, South Sinai, Egypt, using combine approach of Satellite Imagery and Land Surveys. Evaluation of forage resources in semi-arid savannah environments with satellite imagery: contribution to the management of a protected area (Nakuru National Park) in Kenya. SOGHA, the Surveillance of Gorilla Habitat in World Heritage sites using Space Technologies. Application of Remote Sensing to monitor the Mont-Saint-Michel Bay (France). Application of Remote Sensing & GIS for the Conservation of Natural and Cultural Heritage Sites of the Southern Province of Sri Lanka. Social and Environmental monitoring of a UNESCO Biosphere Reserve: Case Study over the Vosges du Nord and Pfalzerwald Parks using Corona and Spot Imagery. Satellite Remote Sensing as tool to Monitor Indian Reservation in the Brazilian Amazonia. Remote Sensing and GIS Technology for Monitoring UNESCO World Heritage Sites - A Pilot Project. Urban Green Spaces: Modern Heritage. Monitoring of the technical condition of the St. Sophia Cathedral and related monastic buildings in Kiev with Space Applications, geo-positioning systems and GIS tools. The Murghab delta palaeochannel Reconstruction on the Basis of Remote Sensing from Space. Acquisition, Registration and Application of IKONOS Space Imagery for the cultural World Heritage site at Mew, Turkmenistan. Remote Sensing and VR applications for the reconstruction of archaeological landscapes

  15. Proceedings of the fourth international conference and exhibition: World Congress on superconductivity. Volume 1

    International Nuclear Information System (INIS)

    The goals of the World Congress on Superconductivity (WCS) have been to establish and foster the development and commercial application of superconductivity technology on a global scale by providing a non-adversarial, non-advocacy forum where scientists, engineers, businessmen and government personnel can freely exchange information and ideas on recent developments and directions for the future of superconductive research. Sessions were held on: accelerator technology, power and energy, persistent magnetic fields, performance characterization, physical properties, fabrication methodology, superconductive magnetic energy storage (SMES), thin films, high temperature materials, device applications, wire fabrication, and granular superconductors. Individual papers are indexed separately

  16. Proceedings of the fourth international conference and exhibition: World Congress on superconductivity. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    Krishen, K.; Burnham, C. [eds.] [National Aeronautics and Space Administration, Houston, TX (United States). Lyndon B. Johnson Space Center

    1994-12-31

    The goals of the World Congress on Superconductivity (WCS) have been to establish and foster the development and commercial application of superconductivity technology on a global scale by providing a non-adversarial, non-advocacy forum where scientists, engineers, businessmen and government personnel can freely exchange information and ideas on recent developments and directions for the future of superconductive research. Sessions were held on: accelerator technology, power and energy, persistent magnetic fields, performance characterization, physical properties, fabrication methodology, superconductive magnetic energy storage (SMES), thin films, high temperature materials, device applications, wire fabrication, and granular superconductors. Individual papers are indexed separately.

  17. Polynomial chaos theory for performance evaluation of ATR systems

    Science.gov (United States)

    DeVore, Michael D.; Bateman, Alec J.

    2010-04-01

    The development of a more unified theory of automatic target recognition (ATR) has received considerable attention over the last several years from individual researchers, working groups, and workshops. One of the major benefits expected to accrue from such a theory is an ability to analytically derive performance metrics that accurately predict real-world behavior. Numerous sources of uncertainty affect the actual performance of an ATR system, so direct calculation has been limited in practice to a few special cases because of the practical difficulties of manipulating arbitrary probability distributions over high dimensional spaces. This paper introduces an alternative approach for evaluating ATR performance based on a generalization of NorbertWiener's polynomial chaos theory. Through this theory, random quantities are expressed not in terms of joint distribution functions but as convergent orthogonal series over a shared random basis. This form can be used to represent any finite-variance distribution and can greatly simplify the propagation of uncertainties through complex systems and algorithms. The paper presents an overview of the relevant theory and, as an example application, a discussion of how it can be applied to model the distribution of position errors from target tracking algorithms.

  18. U.S. Competitiveness in the World Wheat Market. Proceedings of a Research Conference (Washington, D.C., June 17-18, 1986).

    Science.gov (United States)

    Economic Research Service (USDA), Washington, DC.

    These proceedings contain presentations and summaries of papers presented at a Wheat Competitiveness Conference. They begin with two presentations--"The Wheat Prototype Study within an Overall Conceptual Framework of Competitiveness" (James Langley) and "U.S. Competitiveness in the World Wheat Market: A Prototype Study" (Jerry Sharples). The 23…

  19. Mobile as a Mainstream – Towards Future Challenges in Mobile Learning. Proceedings of the 13th World Conference on Mobile and Contextual Learning (mLearn 2014)

    NARCIS (Netherlands)

    Kalz, Marco; Bayyurt, Yasemin; Specht, Marcus

    2014-01-01

    This book constitutes the proceedings of the 13th World Conference on Mobile and Contextual Learning, mLearn 2014, held in Istanbul, Turkey, in November 2014. The 20 revised full papers and 17 short papers presented were carefully reviewed and selected from 65 submissions. The papers are organized i

  20. Bridging Services: Drug Abuse, Human Services and the Therapeutic Community. Proceedings of the World Conference of Therapeutic Communities (9th, San Francisco, California, September 1-6, 1985).

    Science.gov (United States)

    Acampora, Alfonso P., Ed.; Nebelkopf, Ethan, Ed.

    The World Federation of Therapeutic Communities is an international association of drug treatment centers that use the "Therapeutic Community" (TC) to combat chemical dependency and drug addiction. Their 1985 conference focused on bridging services between the TC and the traditional human service systems. A total of 85 separate papers were…

  1. Statement of the Thai Grassroots Women's Forum on the occasion of the Fourth World Conference on Women in Beijing, China.

    Science.gov (United States)

    1995-06-01

    In order to insure the participation of Thai women in the Fourth World Conference on Women, the Thai Grassroots Women's Forum was established in 1994. In seeking ways to improve women's status, the Women's Forum holds as its central position the statement that "Women must have the rights and opportunities to participate in all levels of decision-making processes." The policy implications of this statement affect many aspects of women's lives. In terms of health care, women must be given appropriate information about reproductive health, control over their own bodies must be guaranteed, and the Thai government must develop an occupational health service. All violence against women must be eradicated as a human rights violation, and victimized women must receive help and protection. Women laborers must be included in the labor policy-making process, and the Thai government must ratify International Labor Organization Conventions on workers' organizations, night-time work, rights to collective bargaining, and occupational health and safety. Governments should enact measures to protect women labor migrants, including those who work in the sex industry. The Thai government must support women's groups and provide opportunities for women to participate in government committees at every level. The composition of the Tambol (sub-district) Council should be equally divided between men and women. Finally, the Thai government must terminate any development plan which threatens the environment and must give communities the right to manage their natural resources and environment. PMID:12290170

  2. Conference Resolution

    Science.gov (United States)

    2009-04-01

    Since the first IUPAP International Conference on Women in Physics (Paris, March 2002) and the Second Conference (Rio de Janeiro, May 2005), progress has continued in most countries and world regions to attract girls to physics and advance women into leadership roles, and many working groups have formed. The Third Conference (Seoul, October 2008), with 283 attendees from 57 countries, was dedicated to celebrating the physics achievements of women throughout the world, networking toward new international collaborations, building each participant's capacity for career success, and aiding the formation of active regional working groups to advance women in physics. Despite the progress, women remain a small minority of the physics community in most countries.

  3. Mobile as a Mainstream – Towards Future Challenges in Mobile Learning. Proceedings of the 13th World Conference on Mobile and Contextual Learning (mLearn 2014)

    OpenAIRE

    Kalz, Marco; Bayyurt, Yasemin; Specht, Marcus

    2014-01-01

    This book constitutes the proceedings of the 13th World Conference on Mobile and Contextual Learning, mLearn 2014, held in Istanbul, Turkey, in November 2014. The 20 revised full papers and 17 short papers presented were carefully reviewed and selected from 65 submissions. The papers are organized in topical sections on technologies and interaction; tablets and ebook readers; learning and teaching inside and outside the classroom; learning design and design implications; evaluation and review...

  4. White Paper Report of the RAD-AID Conference on International Radiology for Developing Countries: identifying challenges, opportunities, and strategies for imaging services in the developing world.

    Science.gov (United States)

    Mollura, Daniel J; Azene, Ezana M; Starikovsky, Anna; Thelwell, Aduke; Iosifescu, Sarah; Kimble, Cary; Polin, Ann; Garra, Brian S; DeStigter, Kristen K; Short, Brad; Johnson, Benjamin; Welch, Christian; Walker, Ivy; White, David M; Javadi, Mehrbod S; Lungren, Matthew P; Zaheer, Atif; Goldberg, Barry B; Lewin, Jonathan S

    2010-07-01

    The RAD-AID Conference on International Radiology for Developing Countries was an assembly of individuals and organizations interested in improving access to medical imaging services in developing countries where the availability of radiology has been inadequate for both patient care and public health programs. The purpose of the meeting was to discuss data, experiences, and models pertaining to radiology in the developing world and to evaluate potential opportunities for future collaboration. Conference participants included radiologists, technologists, faculty members of academic medical institutions, and leadership of nongovernmental organizations involved in international health care and social entrepreneurship. Four main themes from the conference are presented in this white paper as important factors for the implementation and optimization of radiology in the developing world: (1) ensuring the economic sustainability of radiologic services through financial and administrative training support of health care personnel; (2) designing, testing, and deploying clinical strategies adapted for regions with limited resources; (3) structuring and improving the role of American radiology residents interested in global health service projects; and (4) implementing information technology models to support digital imaging in the developing world. PMID:20630383

  5. MIR-ATR sensor for process monitoring

    International Nuclear Information System (INIS)

    A mid-infrared attenuated total reflectance (MIR-ATR) sensor has been developed for chemical reaction monitoring. The optical setup of the compact and low-priced sensor consists of an IR emitter as light source, a zinc selenide (ZnSe) ATR prism as boundary to the process, and four thermopile detectors, each equipped with an optical bandpass filter. The practical applicability was tested during esterification of ethanol and formic acid to ethyl formate and water as a model reaction with subsequent distillation. For reference analysis, a Fourier transform mid-infrared (FT-MIR) spectrometer with diamond ATR module was applied. On-line measurements using the MIR-ATR sensor and the FT-MIR spectrometer were performed in a bypass loop. The sensor was calibrated by multiple linear regression in order to link the measured absorbance in the four optical channels to the analyte concentrations. The analytical potential of the MIR-ATR sensor was demonstrated by simultaneous real-time monitoring of all four chemical substances involved in the esterification and distillation process. The temporal courses of the sensor signals are in accordance with the concentration values achieved by the commercial FT-MIR spectrometer. The standard error of prediction for ethanol, formic acid, ethyl formate, and water were 0.38 mol L  −  1, 0.48 mol L  −  1, 0.38 mol L  −  1, and 1.12 mol L  −  1, respectively. A procedure based on MIR spectra is presented to simulate the response characteristics of the sensor if the transmission ranges of the filters are varied. Using this tool analyte specific bandpass filters for a particular chemical reaction can be identified. By exchanging the optical filters, the sensor can be adapted to a wide range of processes in the chemical, pharmaceutical, and beverage industries. (paper)

  6. The distribution of atrazine (ATR) and ATR metabolites in the Wistar rat following gestational/lactational exposures

    Science.gov (United States)

    Gestational/lactational exposure to ATR is reported to alter reproductive/developmental function, yet our understanding of the transfer of ATR and/or its metabolites from the dam to the fetus/offspring is limited. Previously we examined the lactational transfer of CI4-ATR, but sp...

  7. The Design Method for the ATR High Burnup MOX Fuel

    International Nuclear Information System (INIS)

    The Power Reactor and Nuclear Fuel Development Corporation (PNC) has developed the advanced thermal reactor (ATR). PNC is demonstrating MOX fuel utilization in a prototype of ATR, Fugen (165 MWe), in which 638 MOX fuel assemblies have been loaded without a failure since 1979. PNC is developing the high burn-up MOX fuel for the ATR to contribute to MOX fuels for thermal reactors. The statistical design evaluation method that included the MOX fuel rod performance evaluation code 'FEMAXI-ATR' was developed for the ATR high bum-up MOX fuel rod; it was verified that the integrity of the fuel could be maintained over the whole irradiation period

  8. Polar Gateways Arctic Circle Sunrise Conference 2008, Barrow, Alaska: IHY-IPY Outreach on Exploration of Polar and Icy Worlds in the Solar System

    Science.gov (United States)

    Cooper, John F.; Kauristie, Kirsti; Weatherwax, Allan T.; Sheehan, Glenn W.; Smith, Roger W.; Sandahl, Ingrid; Ostgaard, Nikolai; Chernouss, Sergey; Thompson, Barbara J.; Peticolas, Laura; Moore, Marla H.; Senske, David A.; Tamppari, Leslie K.; Lewis, Elaine M.

    2008-01-01

    Polar, heliophysical, and planetary science topics related to the International Heliophysical and Polar Years 2007-2009 were addressed during this circumpolar video conference hosted January 23-29, 2808 at the new Barrow Arctic Research Center of the Barrow Arctic Science Consortium in Barrow, Alaska. This conference was planned as an IHY-IPY event science outreach event bringing together scientists and educational specialists for the first week of sunrise at subzero Arctic temperatures in Barrow. Science presentations spanned the solar system from the polar Sun to Earth, Moon, Mars, Jupiter, Saturn, and the Kuiper Belt. On-site participants experienced look and feel of icy worlds like Europa and Titan by being in the Barrow tundra and sea ice environment and by going "on the ice" during snowmobile expeditions to the near-shore sea ice environment and to Point Barrow, closest geographic point in the U.S. to the North Pole. Many science presentations were made remotely via video conference or teleconference from Sweden, Norway, Russia, Canada, Antarctica, and the United States, spanning up to thirteen time zones (Alaska to Russia) at various times. Extensive educational outreach activities were conducted with the local Barrow and Alaska North Slope communities and through the NASA Digital Learning Network live from the "top of the world" at Barrow. The Sun- Earth Day team from Goddard, and a videographer from the Passport to Knowledge project, carried out extensive educational interviews with many participants and native Inupiaq Eskimo residents of Barrow. Video and podcast recordings of selected interviews are available at http://sunearthday.nasa.gov/2008/multimedidpodcasts.php. Excerpts from these and other interviews will be included in a new high definition video documentary called "From the Sun to the Stars: The New Science of Heliophysics" from Passport to Knowledge that will later broadcast on NASA TV and other educational networks. Full conference

  9. Polar Gateways Arctic Circle Sunrise Conference 2008, Barrow, Alaska: IHY-IPY Outreach on Exploration of Polar and Icy Worlds in The Solar System

    Science.gov (United States)

    Cooper, John F.; Kauristie, K.; Weatherwax, A. T.; Sheehan, G. W.; Smith, R. W.; Sandahl, I.; Østgaard, N.; Chernouss, S.; Moore, M. H.; Peticolas, L. M.; Senske, D. A.; Thompson, B. J.; Tamppari, L. K.; Lewis, E. M.

    2008-09-01

    Polar, heliophysical, and planetary science topics related to the International Heliophysical and Polar Years 2007-2009 were addressed during this circumpolar video conference hosted January 23-29, 2008 at the new Barrow Arctic Research Center of the Barrow Arctic Science Consortium in Barrow, Alaska. This conference was planned as an IHY-IPY event science outreach event bringing together scientists and educational specialists for the first week of sunrise at subzero Arctic temperatures in Barrow. Science presentations spanned the solar system from the polar Sun to Earth, Moon, Mars, Jupiter, Saturn, and the Kuiper Belt. On-site participants experienced look and feel of icy worlds like Europa and Titan by being in the Barrow tundra and sea ice environment and by going "on the ice" during snowmobile expeditions to the near-shore sea ice environment and to Point Barrow, closest geographic point in the U.S. to the North Pole. Many science presentations were made remotely via video conference or teleconference from Sweden, Norway, Russia, Canada, Antarctica, and the United States, spanning up to thirteen time zones (Alaska to Russia) at various times. Extensive educational outreach activities were conducted with the local Barrow and Alaska North Slope communities and through the NASA Digital Learning Network live from the "top of the world" at Barrow. The Sun-Earth Day team from Goddard, and a videographer from the Passport to Knowledge project, carried out extensive educational interviews with many participants and native Inupiaq Eskimo residents of Barrow. Video and podcast recordings of selected interviews are available at http://sunearthday.nasa.gov/2008/multimedia/podcasts.php. Excerpts from these and other interviews will be included in a new high definition video documentary called "From the Sun to the Stars: The New Science of Heliophysics" from Passport to Knowledge that will later broadcast on NASA TV and other educational networks. Full conference

  10. News Event: UK to host Science on Stage Travel: Gaining a more global perspective on physics Event: LIYSF asks students to 'cross scientific boundaries' Competition: Young Physicists' tournament is international affair Conference: Learning in a changing world of new technologies Event: Nordic physical societies meet in Lund Conference: Tenth ESERA conference to publish ebook Meeting: Rugby meeting brings teachers together Note: Remembering John L Lewis OBE

    Science.gov (United States)

    2013-03-01

    Event: UK to host Science on Stage Travel: Gaining a more global perspective on physics Event: LIYSF asks students to 'cross scientific boundaries' Competition: Young Physicists' tournament is international affair Conference: Learning in a changing world of new technologies Event: Nordic physical societies meet in Lund Conference: Tenth ESERA conference to publish ebook Meeting: Rugby meeting brings teachers together Note: Remembering John L Lewis OBE

  11. News Conference: Physics brings the community together Training: CERN trains physics teachers Education: World conference fosters physics collaborations Lecture: Physics education live at ASE Prize: Physics teacher wins first Moore medal Festival: European presidents patronize Science on Stage festival Videoconference: Videoconference brings Durban closer to the classroom

    Science.gov (United States)

    2012-03-01

    Conference: Physics brings the community together Training: CERN trains physics teachers Education: World conference fosters physics collaborations Lecture: Physics education live at ASE Prize: Physics teacher wins first Moore medal Festival: European presidents patronize Science on Stage festival Videoconference: Videoconference brings Durban closer to the classroom

  12. Topical issues in nuclear installation safety: Continuous improvement of nuclear safety in a changing world. Proceedings of an international conference

    International Nuclear Information System (INIS)

    In 1991, the IAEA organized an International Conference on the Safety of Nuclear Power: Strategy for the Future. Recommendations from that conference prompted actions in subsequent installations worldwide, and included the establishment of the Convention on Nuclear Safety, which entered into force in October 1996. In 1998, the IAEA sponsored an International Conference on Topical Issues in Nuclear, Radiation and Radioactive Waste Safety. In response to the concerns identified and the recommendations provided by the conference, actions were taken to improve the monitoring of safety by developing performance indicators; furthering the use of probabilistic safety insights to complement and help optimize the prescriptive nature of regulations; and addressing actions needed to ensure the future availability of competent professionals. In 2001, the IAEA sponsored an International Conference on Topical Issues in Nuclear Safety. The findings were again essential in providing Member States, the IAEA and the nuclear industry with insights into where future activities should be focused. Some of these areas included the need to develop international guidance on the use of probabilistic safety insights, the potential negative impacts on safety from external factors, the need for emergency preparedness guidance for fuel cycle facilities, the safety challenges associated with poor utilization programmes at research reactors, and the need to develop simple indicators of safe operating performance. Although substantial progress has been made in improving the safe operational performance of nuclear installations over the past years, numerous issues continue to be of concern. These include ensuring quality of design and operation of nuclear installations with the growing diversification and globalization of the nuclear community, obtaining, maintaining and managing knowledge, utilizing common internationally accepted safety standards, balancing the needs between safety and security

  13. Multivariate analysis of ATR-FTIR spectra for assessment of oil shale organic geochemical properties

    Science.gov (United States)

    Washburn, Kathryn E.; Birdwell, Justin E.

    2013-01-01

    In this study, attenuated total reflectance (ATR) Fourier transform infrared spectroscopy (FTIR) was coupled with partial least squares regression (PLSR) analysis to relate spectral data to parameters from total organic carbon (TOC) analysis and programmed pyrolysis to assess the feasibility of developing predictive models to estimate important organic geochemical parameters. The advantage of ATR-FTIR over traditional analytical methods is that source rocks can be analyzed in the laboratory or field in seconds, facilitating more rapid and thorough screening than would be possible using other tools. ATR-FTIR spectra, TOC concentrations and Rock–Eval parameters were measured for a set of oil shales from deposits around the world and several pyrolyzed oil shale samples. PLSR models were developed to predict the measured geochemical parameters from infrared spectra. Application of the resulting models to a set of test spectra excluded from the training set generated accurate predictions of TOC and most Rock–Eval parameters. The critical region of the infrared spectrum for assessing S1, S2, Hydrogen Index and TOC consisted of aliphatic organic moieties (2800–3000 cm−1) and the models generated a better correlation with measured values of TOC and S2 than did integrated aliphatic peak areas. The results suggest that combining ATR-FTIR with PLSR is a reliable approach for estimating useful geochemical parameters of oil shales that is faster and requires less sample preparation than current screening methods.

  14. Visión de la II Conferencia Mundial de Educación Superior (CMES, 2009 = Vision of the II World Conference on Higher Education (WCHE, 2009

    Directory of Open Access Journals (Sweden)

    Francisco Lopez Segrera

    2010-01-01

    Full Text Available El objetivo de este artículo es ofrecer algunas reflexiones sobre La Segunda Conferencia Mundial sobre Educación Superior (UNESCO, 2009, cuyo tema central fue: “Las nuevas dinámicas de la Educación Superior y la Investigación para el Cambio Social y el Desarrollo”. En la Conferencia se expresó la preocupación por la recesión mundial y suimpacto negativo en la educación superior y se formularon previsiones y recomendaciones para que dicha recesión no afecte el desarrollo de la educación superior y la investigación. El principal debate en el seno de la Conferencia giró en torno a la visión de la educaciónsuperior como “un bien público”, o como “un servicio público” o mera mercancía. En el Comunicado Final prevaleció el primer criterio.The aim of this article is to offer some reflections on The Second World Conference on Higher Education (UNESCO, 2009, whose central topic was: “The new dynamics of Higher Education and Research for the Social Change and the Development”. The Conference expressed its concern for the World recession and its negative impact on highereducation. Forecasts and recommendations were formulated in order that the above mentioned recession does not affect the development of higher education and research. The main debate in the Conference was about a key alternative: higher education as “a public good”, or as “a public service”. In the Final Communiqué the first criterion prevailed.

  15. An add-on cap for ATR-IR spectroscopy studies

    DEFF Research Database (Denmark)

    2014-01-01

    The invention relates to a cap (300B) for an attenuated total reflectance infrared (ATR-IR) spectrometer, the ATR-IR spectrometer comprising an ATR-IR plate (200). The cap (300B) comprises an ATR- IR plate facing cap surface. When the ATR-IR plate facing cap surface is placed on the sample surfac...

  16. Proceedings of the CanSIA solar conference 2005 : the world of solar. CD-ROM ed.

    International Nuclear Information System (INIS)

    This conference focused on recent activities promoting solar energy as a major energy supplier, as well as on actions needed to overcome barriers to greater solar deployment. The potential of solar energy technologies in overcoming energy supply problems was examined, as well as the value of solar energy in achieving greenhouse gas reduction targets and creating jobs and wealth for local economies. Various solar energy programs in Canada were reviewed, as well as greenhouse gas offset systems and domestic hot water programs. Standard Offer Contracts in Ontario were discussed. Various university and industry partnerships in solar energy research were described. Issues concerning interconnection standards and industry updates were reviewed. Financing programs for solar energy projects were presented, including Renewable Energy Deployment Initiative (REDI) program statistics. Performance standards for photovoltaic (PV) modules were reviewed, as well as changes in various building codes relating to the solar energy industry. Issues concerning sustainable energy education, marketing and training were examined. The role of solar energy in Ontario's electricity supply was discussed. An overview of current solar energy projects funded by the Canadian government was provided. Thirty-nine papers were presented at this conference, of which 5 have been catalogued separately for inclusion in this database. refs., tabs., figs

  17. ATM and ATR:Sensing DNA damage

    Institute of Scientific and Technical Information of China (English)

    Jun Yang; Zheng-Ping Xu; Yun Huang; Hope E. Hamrick; Penelope J. Duerksen-Hughes; Ying-Nian Yu

    2004-01-01

    Cellular response to genotoxic stress is a very complex process, and it usually starts with the "sensing" or "detection" of the DNA damage, followed by a series of events that include signal transduction and activation of transcription factors. The activated transcription factors induce expressions of many genes which are involved in cellular functions such as DNA repair, cell cycle arrest, and cell death. There have been extensive studies from multiple disciplines exploring the mechanisms of cellular genotoxic responses, which have resulted in the identification of many cellular components involved in this process, including the mitogen-activated protein kinases (MAPKs) cascade. Although the initial activation of protein kinase cascade is not fully understood,human protein kinases ATM (ataxia-telangiectasia, mutated) and ATR (ATM and Rad3-related) are emerging as potential sensors of DNA damage. Current progresses in ATM/ATR research and related signaling pathways are discussed in this review, in an effort to facilitate a better understanding of genotoxic stress response.

  18. Towards universal enrichment nanocoating for IR-ATR waveguides.

    Science.gov (United States)

    Giammarco, James; Zdyrko, Bogdan; Petit, Laeticia; Musgraves, J David; Hu, Juejun; Agarwal, Anu; Kimerling, Lionel; Richardson, Kathleen; Luzinov, Igor

    2011-08-28

    Polymer multilayered nanocoating capable of concentrating various chemical substances at IR-ATR waveguide surfaces is described. The coating affinity to an analyte played a pivotal role in sensitivity enhancement of the IR-ATR measurements, since the unmodified waveguide did not show any analyte detection. PMID:21734984

  19. ATR Prohibits Replication Catastrophe by Preventing Global Exhaustion of RPA

    DEFF Research Database (Denmark)

    Toledo Lazaro, Luis Ignacio; Altmeyer, Matthias; Rask, Maj-Britt;

    2013-01-01

    induced breakage of stalled forks even in cells with active ATR. Thus, ATR-mediated suppression of dormant origins shields active forks against irreversible breakage via preventing exhaustion of nuclear RPA. This study elucidates how replicating genomes avoid destabilizing DNA damage. Because cancer cells...

  20. Optimization of Adaboost Algorithm for Sonar Target Detection in a Multi-Stage ATR System

    Science.gov (United States)

    Lin, Tsung Han (Hank)

    2011-01-01

    JPL has developed a multi-stage Automated Target Recognition (ATR) system to locate objects in images. First, input images are preprocessed and sent to a Grayscale Optical Correlator (GOC) filter to identify possible regions-of-interest (ROIs). Second, feature extraction operations are performed using Texton filters and Principal Component Analysis (PCA). Finally, the features are fed to a classifier, to identify ROIs that contain the targets. Previous work used the Feed-forward Back-propagation Neural Network for classification. In this project we investigate a version of Adaboost as a classifier for comparison. The version we used is known as GentleBoost. We used the boosted decision tree as the weak classifier. We have tested our ATR system against real-world sonar images using the Adaboost approach. Results indicate an improvement in performance over a single Neural Network design.

  1. 77 FR 67557 - Special Conditions: ATR-GIE Avions de Transport Regional, Models ATR42-500 and ATR72-212A...

    Science.gov (United States)

    2012-11-13

    ...-engine, turbo- propeller driven. The Model ATR42-500 has a maximum takeoff weight of 41,005 pounds and an... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR...

  2. An inaugural conference on occupational health in The Gambia: exploring the world through international occupational health programs.

    Science.gov (United States)

    Culp, Kennith; Marquez, Shannon P; Bobb, Maram; Jagne, D M B

    2005-02-01

    This conference on workplace safety was a success for both the Gambians who attended and the Americans involved in planning, implementing, and funding the conference. The Americans were delighted to bring about some understanding of worker safety to a country that has struggled with labor issues for centuries. The dialogue reflected the concern that stakeholders in both countries have for labor issues, but there is a tremendous need for ongoing partnership with industrialized countries to bring these ideas and strategies to fruition. The Gambia has received some assistance in the area of economic development, but not in improving workplace safety. A wide range of economic support activities have been initiated by the ILO in The Gambia during the past 20 years. This has included providing guidance with international labor standards, assistance to the development of labor and related services, support to employer and worker organizations, vocational training, job creation and employment policy, and small enterprise development. Many challenges lie ahead for The Gambia in improving workplace safety. Serious concerns remain related to minimum safeguards in the workplace. For example, the Labor Act specifies safety equipment that an employer must provide for employees working in designated occupations, but these are rarely offered (Culp et al., 2003). Workers are plentiful and jobs are not, so workers tend to take any employment they can without regard to working conditions. The government has not formally revoked employers who have contributed to worker deaths. Industrial inspections are conducted, although there is little consequence for violations. The cycle of poverty, younger workers, and lack of education also contribute to many worker safety issues. Farm workers cannot read instructions on pesticide containers and industrial employees cannot understand workplace hazard communications. While the Gambian constitution mandates free compulsory primary education, the

  3. An inaugural conference on occupational health in The Gambia: exploring the world through international occupational health programs.

    Science.gov (United States)

    Culp, Kennith; Marquez, Shannon P; Bobb, Maram; Jagne, D M B

    2005-02-01

    This conference on workplace safety was a success for both the Gambians who attended and the Americans involved in planning, implementing, and funding the conference. The Americans were delighted to bring about some understanding of worker safety to a country that has struggled with labor issues for centuries. The dialogue reflected the concern that stakeholders in both countries have for labor issues, but there is a tremendous need for ongoing partnership with industrialized countries to bring these ideas and strategies to fruition. The Gambia has received some assistance in the area of economic development, but not in improving workplace safety. A wide range of economic support activities have been initiated by the ILO in The Gambia during the past 20 years. This has included providing guidance with international labor standards, assistance to the development of labor and related services, support to employer and worker organizations, vocational training, job creation and employment policy, and small enterprise development. Many challenges lie ahead for The Gambia in improving workplace safety. Serious concerns remain related to minimum safeguards in the workplace. For example, the Labor Act specifies safety equipment that an employer must provide for employees working in designated occupations, but these are rarely offered (Culp et al., 2003). Workers are plentiful and jobs are not, so workers tend to take any employment they can without regard to working conditions. The government has not formally revoked employers who have contributed to worker deaths. Industrial inspections are conducted, although there is little consequence for violations. The cycle of poverty, younger workers, and lack of education also contribute to many worker safety issues. Farm workers cannot read instructions on pesticide containers and industrial employees cannot understand workplace hazard communications. While the Gambian constitution mandates free compulsory primary education, the

  4. ATR FTIR Mapping of Leather Fiber Panels

    Science.gov (United States)

    Tondi, G.; Grünewald, T.; Petutschnigg, A.; Schnabel, T.

    2015-01-01

    Leather fiber panels are very promising materials for many applications, not only for the easy availability of the constituents but also for their outstanding fi re-retardant properties. These innovative composite panels can be an excellent material for building insulation, and in recent times, the interest of industries in this composite board has considerably arisen. For this reason the discrimination of the components in the leather fiber panels is becoming fundamental in order to ensure their homogeneous properties. A method to characterize the surface of these materials is then required. An ATR FTIR mapping system for the leather fiber panels has been performed with a Perkin-Elmer microscope coupled with a Frontier FTIR spectrometer. The system has successfully allowed transforming the optical image to a chemical one. This technique can be considered as a right tool for routine controls of the surface quality, especially when the leather shavings cannot be optically distinguished.

  5. Safety significance of ATR passive safety response attributes

    International Nuclear Information System (INIS)

    The Advanced Test Reactor (ATR) at the Idaho National Engineering Laboratory was designed with some passive safety response attributes which contribute to the safety of the facility. The three passive safety attributes being evaluated in the paper are: 1) In-core and in-vessel natural convection cooling, 2) a passive heat sink capability of the ATR primary coolant system (PCS) for the transfer of decay power from the uninsulated piping to the confinement, and 3) gravity feed of emergency coolant makeup. The safety significance of the ATR passive safety response attributes is that the reactor can passively respond to most transients, given a reactor scram, to provide adequate decay power removal and a significant time for operator action should the normal active heat removal systems and their backup systems both fail. The ATR Interim Level 1 Probabilistic Risk Assessment (PRA) models and results were used to evaluate the significance to ATR fuel damage frequency (or probability) of the above three passive response attributes. The results of the evaluation indicate that the first attribute is a major safety characteristic of the ATR. The second attribute has a noticeable but only minor safety significance. The third attribute has no significant influence on the ATR firewater injection system (emergency coolant system)

  6. 8th World Congress on Engineering Asset Management & the 3rd International Conference on Utility Management & Safety

    CERN Document Server

    Mathew, Joseph; Wong, King; Lam, Rocky; Ko, CN; WCEAM 2013; ICUMAS; Engineering asset management : systems, professional practices and certification

    2015-01-01

    This proceedings represents state-of-the-art trends and developments in the emerging field of engineering asset management as presented at the Eight World Congress on Engineering Asset Management (WCEAM). The Proceedings of the WCEAM 2013 is an excellent reference for practitioners, researchers and students in the multidisciplinary field of asset management, covering topics such as: Asset condition monitoring and intelligent maintenance, 2.  Asset data warehousing, data mining and fusion, 3. Asset performance and level-of-service models, 4. Design and life-cycle integrity of physical assets, 5. Deterioration and preservation models for assets, 6. Education and training in asset management, 7. Engineering standards in asset management, 8. Fault diagnosis and prognostics, 9. Financial analysis methods for physical assets, 10. Human dimensions in integrated asset management, 11. Information quality management, 12. Information systems and knowledge management, 13. Intelligent sensors and devices, 14. Maintenance...

  7. Catalogue and Index to the Computer-Stored Data and the SIRE Microfiche Series Relating to the UNESCO Third World Conference on Adult Education (Tokyo, 1972). International Bureau of Education Reference Service 1.

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This catalog, a result of the program of Unesco's Adult Education Division to set up an information system in the field of adult education, contains a print-out of the computer-stored data on the Third World Conference on Adult Education - national reports, working papers, and the final report. A computer-compiled index directs the user to the…

  8. International Conference on Physics

    CERN Document Server

    2016-01-01

    OMICS International, (conference series) the World Class Open Access Publisher and Scientific Event Organizer is hosting “International Conference on physics” which is going to be the biggest conference dedicated to Physics. The theme “Highlighting innovations and challenges in the field of Physics” and it features a three day conference addressing the major breakthroughs, challenges and the solutions adopted. The conference will be held during June 27-29, 2016 at New Orleans, USA. Will be published in: http://physics.conferenceseries.com/

  9. ATR-mediated regulation of nuclear and cellular plasticity.

    Science.gov (United States)

    Kidiyoor, Gururaj Rao; Kumar, Amit; Foiani, Marco

    2016-08-01

    ATR (Ataxia Telangiectasia and Rad3-related) is a member of the Phosphatidylinositol 3-kinase-related kinases (PIKKs) family, amongst six other vertebrate proteins known so far. ATR is indispensable for cell survival and its essential role is in sensing DNA damage and initiating appropriate repair responses. In this review we highlight emerging and recent observations connecting ATR to alternative roles in controlling the nuclear envelope, nucleolus, centrosome and other organelles in response to both internal and external stress conditions. We propose that ATR functions control cell plasticity by sensing structural deformations of different cellular components, including DNA and initiating appropriate repair responses, most of which are yet to be understood completely. PMID:27283761

  10. LWRS ATR Irradiation Testing Readiness Status

    Energy Technology Data Exchange (ETDEWEB)

    Kristine Barrett

    2012-09-01

    The Light Water Reactor Sustainability (LWRS) Program was established by the U.S. Department of Energy Office of Nuclear Energy (DOE-NE) to develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors. The LWRS Program is divided into four R&D Pathways: (1) Materials Aging and Degradation; (2) Advanced Light Water Reactor Nuclear Fuels; (3) Advanced Instrumentation, Information and Control Systems; and (4) Risk-Informed Safety Margin Characterization. This report describes an irradiation testing readiness analysis in preparation of LWRS experiments for irradiation testing at the Idaho National Laboratory (INL) Advanced Test Reactor (ATR) under Pathway (2). The focus of the Advanced LWR Nuclear Fuels Pathway is to improve the scientific knowledge basis for understanding and predicting fundamental performance of advanced nuclear fuel and cladding in nuclear power plants during both nominal and off-nominal conditions. This information will be applied in the design and development of high-performance, high burn-up fuels with improved safety, cladding integrity, and improved nuclear fuel cycle economics

  11. ATR National Scientific User Facility 2009 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Todd R. Allen; Mitchell K. Meyer; Frances Marshall; Mary Catherine Thelen; Jeff Benson

    2010-11-01

    This report describes activities of the ATR NSUF from FY-2008 through FY-2009 and includes information on partner facilities, calls for proposals, users week and education programs. The report also contains project information on university research projects that were awarded by ATR NSUF in the fiscal years 2008 & 2009. This research is university-proposed researcher under a user facility agreement. All intellectual property from these experiments belongs to the university per the user agreement.

  12. Preliminary Discrimination of Butter Adulteration by ATR-FTIR Spectroscopy

    OpenAIRE

    Lucian Cuibus; Rubén Maggio; Vlad Mureșan; Zorița Diaconeasa; Oana Lelia Pop; Carmen Socaciu

    2015-01-01

    The Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR)  was applied for the discrimination of butter samples adulterated with solid fraction of palm oil. For FTIR fingerprinting of butter samples, with or without controlled additions of palm oil as adulterant was firstly obtained, using a Shimatsu Prestige 21 Spectrophotometer, including a horizontal diamond ATR accessory with reflection in the MIR region (3873-690) cm-1.The spiked butter samples including 0 level...

  13. Assessment of COTS IR image simulation tools for ATR development

    Science.gov (United States)

    Seidel, Heiko; Stahl, Christoph; Bjerkeli, Frode; Skaaren-Fystro, Paal

    2005-05-01

    Following the tendency of increased use of imaging sensors in military aircraft, future fighter pilots will need onboard artificial intelligence e.g. ATR for aiding them in image interpretation and target designation. The European Aeronautic Defence and Space Company (EADS) in Germany has developed an advanced method for automatic target recognition (ATR) which is based on adaptive neural networks. This ATR method can assist the crew of military aircraft like the Eurofighter in sensor image monitoring and thereby reduce the workload in the cockpit and increase the mission efficiency. The EADS ATR approach can be adapted for imagery of visual, infrared and SAR sensors because of the training-based classifiers of the ATR method. For the optimal adaptation of these classifiers they have to be trained with appropriate and sufficient image data. The training images must show the target objects from different aspect angles, ranges, environmental conditions, etc. Incomplete training sets lead to a degradation of classifier performance. Additionally, ground truth information i.e. scenario conditions like class type and position of targets is necessary for the optimal adaptation of the ATR method. In Summer 2003, EADS started a cooperation with Kongsberg Defence & Aerospace (KDA) from Norway. The EADS/KDA approach is to provide additional image data sets for training-based ATR through IR image simulation. The joint study aims to investigate the benefits of enhancing incomplete training sets for classifier adaptation by simulated synthetic imagery. EADS/KDA identified the requirements of a commercial-off-the-shelf IR simulation tool capable of delivering appropriate synthetic imagery for ATR development. A market study of available IR simulation tools and suppliers was performed. After that the most promising tool was benchmarked according to several criteria e.g. thermal emission model, sensor model, targets model, non-radiometric image features etc., resulting in a

  14. SIGEF Conference

    CERN Document Server

    Terceño-Gómez, Antonio; Ferrer-Comalat, Joan; Merigó-Lindahl, José; Linares-Mustarós, Salvador

    2015-01-01

    This book is a collection of selected papers presented at the SIGEF conference, held at the Faculty of Economics and Business of the University of Girona (Spain), 06-08 July, 2015. This edition of the conference has been presented with the slogan “Scientific methods for the treatment of uncertainty in social sciences”. There are different ways for dealing with uncertainty in management. The book focuses on soft computing theories and their role in assessing uncertainty in a complex world. It gives a comprehensive overview of quantitative management topics and discusses some of the most recent developments in all the areas of business and management in soft computing including Decision Making, Expert Systems and Forgotten Effects Theory, Forecasting Models, Fuzzy Logic and Fuzzy Sets, Modelling and Simulation Techniques, Neural Networks and Genetic Algorithms and Optimization and Control. The book might be of great interest for anyone working in the area of management and business economics and might be es...

  15. 76 FR 47520 - Airworthiness Directives; ATR-GIE Avions de Transport Régional Model ATR42 and ATR72 Airplanes

    Science.gov (United States)

    2011-08-05

    ... experienced in-flight elevator travel limitations with unusual effort being necessary on pitch axis to control... continued.airworthiness@atr.fr ; Internet http://www.aerochain.com . You may review copies of the referenced... has experienced in-flight elevator travel limitations with unusual effort being necessary on...

  16. Homeostatic regulation of meiotic DSB formation by ATM/ATR

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, Tim J.; Wardell, Kayleigh; Garcia, Valerie; Neale, Matthew J., E-mail: m.neale@sussex.ac.uk

    2014-11-15

    Ataxia–telangiectasia mutated (ATM) and RAD3-related (ATR) are widely known as being central players in the mitotic DNA damage response (DDR), mounting responses to DNA double-strand breaks (DSBs) and single-stranded DNA (ssDNA) respectively. The DDR signalling cascade couples cell cycle control to damage-sensing and repair processes in order to prevent untimely cell cycle progression while damage still persists [1]. Both ATM/ATR are, however, also emerging as essential factors in the process of meiosis; a specialised cell cycle programme responsible for the formation of haploid gametes via two sequential nuclear divisions. Central to achieving accurate meiotic chromosome segregation is the introduction of numerous DSBs spread across the genome by the evolutionarily conserved enzyme, Spo11. This review seeks to explore and address how cells utilise ATM/ATR pathways to regulate Spo11-DSB formation, establish DSB homeostasis and ensure meiosis is completed unperturbed.

  17. Powder Metallurgy of Titanium at the 12th World Conference on Titanium%钛粉末冶金研究进展

    Institute of Scientific and Technical Information of China (English)

    马前

    2011-01-01

    从第12届世界钛会可以看出.传统钛粉末冶金即冷压烧结在降低钛制品的制造成本和改进烧结钛制品的成分及显微组织方面已有了许多可喜的进展。结合第12届世界钛会有关钛粉末冶金方面的研究报告,主要从钛粉体烧结过程中氧和残留氯化物的左除和控制、使用氧化钛粉的优点、通过控制氧化钛粉烧结过程相变制备出具有超细(砸微米至几个微米)显微组织特征的高性能钛材料、合金元素含量扇钛合金的烧结特点、微波辐射烧结钛及钛合金几个方面讨论了钛粉末冶金褶关研究的最新进展。%The 12th World Conference on Titanium has seen the presentation of a number of noteworthy developments that were aimed at achieving cost reductions and/or improved constitu- tional and microstructural capabilities through the conventional cold-compaction-and-sinter powder metallurgy (PM) approach. This review discusses several such developments, including the scavenging of oxygen and chlorine from Ti powder compacts during sintering by minor additions of rare each compounds, the advantages of PM Ti fabrication with TiH2 powder over elemental Ti powder, the efforts to develop uhrafine as-sintered microstructures from the use of TiH2 powder, the design of sintering pathways for high solute content alloys such as Ti-10V-2Fe-3Al, and the positive implications of microwave-assisted sintering of commercially pure (CP) Ti and Ti alloys.

  18. FTIR-ATR imaging of coated oil capsules

    International Nuclear Information System (INIS)

    Complete text of publication follows. Coated oil capsules are used to deliver new functional food ingredients. In this study spherical capsules were investigated containing a core with fish oil coated with a transparent gelatine layer. The remaining actives are within a hard coating, which is applied on the gelatine capsules. For the microstructural characterization of the coating the following techniques were used: Fourier Transform Infrared (FTIR) microscopy using an Attenuated Total Reflection (ATR) crystal, Light Microscopy (LM), X-ray microtomography (μCT) and Scanning Electron Microscopy (SEM). For FTIR-ATR imaging the oil capsules were embedded in epoxy resin. The embedded sample was trimmed in a microtome using a glass knife for the initial rough trimming. For the final fracture a diamond knife was used to obtain the best possible surface. A Ge-crystal was brought in contact with the surface of interest. LM images were obtained using the visible light camera of the FTIR system. A principal component analysis was performed on the FTIR-ATR imaging showing the spatial distribution of some of the compounds. This study demonstrated that imaging techniques can be used to analyse the microstructure of coated oil capsules. Correlative microscopy of techniques like FTIR-ATR imaging, LM, XRT and SEM-EDX results in useful information about the spatial distribution of the chemical compounds and layer thickness of solid food samples.

  19. HCLK2 is required for activity of the DNA damage response kinase ATR

    DEFF Research Database (Denmark)

    Rendtlew Danielsen, Jannie M; Larsen, Dorthe Helena; Schou, Kenneth Bødtker;

    2008-01-01

    ATR is a protein kinase that orchestrates the cellular response to replication problems and DNA damage. HCLK2 has previously been reported to stabilize ATR and Chk1. Here we provide evidence that human HCLK2 acts at an early step in the ATR signaling pathway and contributes to full-scale activati...

  20. Validation of HELIOS for ATR Core Follow Analyses

    Energy Technology Data Exchange (ETDEWEB)

    Bays, Samuel E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Swain, Emily T. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Crawford, Douglas S. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Nigg, David W. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-03-01

    This work summarizes the validation analyses for the HELIOS code to support core design and safety assurance calculations of the Advanced Test Reactor (ATR). Past and current core safety assurance is performed by the PDQ-7 diffusion code; a state of the art reactor physics simulation tool from the nuclear industry’s earlier days. Over the past twenty years, improvements in computational speed have enabled the use of modern neutron transport methodologies to replace the role of diffusion theory for simulation of complex systems, such as the ATR. More exact methodologies have enabled a paradigm-shift away from highly tuned codes that force compliance with a bounding safety envelope, and towards codes regularly validated against routine measurements. To validate HELIOS, the 16 ATR operational cycles from late-2009 to present were modeled. The computed power distribution was compared against data collected by the ATR’s on-line power surveillance system. It was found that the ATR’s lobe-powers could be determined with ±10% accuracy. Also, the ATR’s cold startup shim configuration for each of these 16 cycles was estimated and compared against the reported critical position from the reactor log-book. HELIOS successfully predicted criticality within the tolerance set by the ATR startup procedure for 13 out of the 16 cycles. This is compared to 12 times for PDQ (without empirical adjustment). These findings, as well as other insights discussed in this report, suggest that HELIOS is highly suited for replacing PDQ for core safety assurance of the ATR. Furthermore, a modern verification and validation framework has been established that allows reactor and fuel performance data to be computed with a known degree of accuracy and stated uncertainty.

  1. ATR-FTIR measurements of albumin and fibrinogen adsorption: Inert versus calcium phosphate ceramics.

    Science.gov (United States)

    Boix, Marcel; Eslava, Salvador; Costa Machado, Gil; Gosselin, Emmanuel; Ni, Na; Saiz, Eduardo; De Coninck, Joël

    2015-11-01

    Arthritis, bone fracture, bone tumors and other musculoskeletal diseases affect millions of people across the world. Nowadays, inert and bioactive ceramics are used as bone substitutes or for bone regeneration. Their bioactivity is very much dictated by the way proteins adsorb on their surface. In this work, we compared the adsorption of albumin and fibrinogen on inert and calcium phosphates ceramics (CaPs) using attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) to follow in situ protein adsorption on these materials. To this effect, we developed a sol-gel technique to control the surface chemistry of an ATR-FTIR detector. Hydroxyapatite adsorbed more albumin and β-tricalcium phosphate adsorbed more fibrinogen. Biphasic calcium phosphate presented the lowest adsorption among CaP for both proteins, illustrating the effect of surface heterogeneities. Inert ceramics adsorbed a lower amount of both proteins compared with bioactive ceramics. A significant change was observed in the conformation of the adsorbed protein versus the surface chemistry. Hydroxyapatite produced a larger loss of α-helix structure on albumin and biphasic calcium phosphate reduced β-sheet percentage on fibrinogen. Inert ceramics produced large α-helix loss on albumin and presented weak interaction with fibrinogen. Zirconia did not adsorb albumin and titanium dioxide promoted huge denaturalization of fibrinogen.

  2. Comparison between ATR-IR, Raman, concatenated ATR-IR and Raman spectroscopy for the determination of total antioxidant capacity and total phenolic content of Chinese rice wine.

    Science.gov (United States)

    Wu, Zhengzong; Xu, Enbo; Long, Jie; Pan, Xiaowei; Xu, Xueming; Jin, Zhengyu; Jiao, Aiquan

    2016-03-01

    The application of attenuated total reflectance infrared spectroscopy (ATR-IR), Raman spectroscopy (RS) and combination of ATR-IR and RS for measurements of total antioxidant capacity (TAC) and total phenolic content (TPC) of Chinese rice wine (CRW) were investigated in this study. Synergy interval partial least-squares (SiPLS), support vector machine (SVM) and principal component analysis (PCA) were applied to process the merged data from two individual instruments. It was observed that the performances of models based on the RS spectra were better than those based on the ATR-IR spectra. In addition, SVM models based on the efficient information extracted from ATR-IR and RS spectra were superior to PLS models based on the same information and PLS models based on ATR-IR or RS spectra. The overall results demonstrated that integrating ATR-IR and RS was possible and could improve the prediction accuracy of TAC and TPC in CRWs.

  3. Integrate knowledge acquisition with target recognition through closed-loop ATR

    Science.gov (United States)

    Yu, Ssu-Hsin; McLaughlin, Pat; Zatezalo, Aleksandar; Hsiao, Kai-yuh; Boskovic, Jovan

    2015-05-01

    Automatic Target Recognition (ATR) algorithm performance is highly dependent on the sensing conditions under which the input data is collected. Open-loop fly-bys often produce poor results due to less than ideal measurement conditions. In addition, ATR algorithms must be extremely complicated to handle the diverse range of inputs with a resulting reduction in overall performance and increase in complexity. Our approach, closed-loop ATR (CL-ATR), focuses on improving the quality of information input to the ATR algorithms by optimizing motion, sensor settings and team (vehicle-vehicle-human) collaboration to dramatically improve classification accuracy. By managing the data collection guided by predicted ATR performance gain, we increase the information content of the data and thus dramatically improve ATR performance with existing ATR algorithms. CL-ATR has two major functions; first, an ATR utility function, which represents the performance sensitivity of ATR produced classification labels as a function of parameters that correlate to vehicle/sensor states. This utility function is developed off-line and is often available from the original ATR study as a confusion matrix, or it can be derived through simulation without direct access to the inner working of the ATR algorithm. The utility function is inserted into our CLATR framework to autonomously control the vehicle/sensor. Second, an on-board planner maps the utility function into vehicle position and sensor collection plans. Because we only require the utility function on-board, we can activate any ATR algorithm onto a unmanned aerial vehicle (UAV) platform no matter how complex. This pairing of ATR performance profiles with vehicle/sensor controls creates a unique and powerful active perception behavior.

  4. Digital Debates. WebWise Conference on Libraries and Museums in the Digital World Proceedings (10th, Capitol Hill, Washington, D.C, February 25-27, 2009)

    Science.gov (United States)

    Zorich, Diane

    2010-01-01

    Debates typically invoke an image of individuals arguing over the merits of opposing viewpoints. However, the term has a softer, more deliberative sense that connotes reflection, discussion, and consideration. The 2009 WebWise conference, titled "Digital Debates," was conducted in this spirit, with panelists and attendees engaged in complex…

  5. Improving the Social Responsiveness of Medical Schools: Proceedings of the 1998 Educational Commission for Foreign Medical Graduates/World Health Organization Invitational Conference.

    Science.gov (United States)

    Gary, Nancy E., Ed.; Boelen, Charles, Ed.; Gastel, Barbara, Ed.; Ayers, William, Ed.

    1999-01-01

    Proceedings of the conference on improving the social responsiveness of medical schools include papers on the role of medical schools in relation to societal needs, the missions of medical schools (from North American, European, African, and Asian perspectives), measuring social responsiveness (perspective of the United Kingdom, standard-setting,…

  6. International conference on topical issues in nuclear installation safety: Continuous improvement of nuclear safety in a changing world. Book of contributed papers

    International Nuclear Information System (INIS)

    Papers presented at this conference where devoted to the following NPP safety related topical issues: Changing environments - coping with diversity and globalisation; Operating experience - managing changes effectively; Regulatory management systems - adapting to changes in the environment; Long term operations - maintaining safety margins while extending plant lifetime

  7. Balancing Rights: Education Law in a Brave New World. Papers [of the] Education Law Association (ELA) Annual Conference (48th, New Orleans, LA, November 14-16, 2002).

    Science.gov (United States)

    Education Law Association, Dayton, OH.

    This collection contains 54 papers from the 48th annual conference of the Education Law Association held in November 2002. It has as its focus education law, yet it covers a wide variety of topics and issues affecting the entire range of education from preschool to college. Among the topics are the following: school vouchers; school safety and…

  8. New horizons: Nuclear energy in a changing world. Scientific forum during the 47th Regular Session of the IAEA General Conference

    International Nuclear Information System (INIS)

    The Scientific forum held during the 47th Regular Session of the IAEA General Conference covered the following topics: Innovative technologies for nuclear fuel cycles and nuclear power; innovative approach in nuclear medicine; self reliance in radioisotopes production; IAEA safety standards application; safeguards technology challenges and limitations

  9. Activation of the ATR kinase by the RPA-binding protein ETAA1

    DEFF Research Database (Denmark)

    Haahr, Peter; Hoffmann, Saskia; Tollenaere, Maxim A X;

    2016-01-01

    Activation of the ATR kinase following perturbations to DNA replication relies on a complex mechanism involving ATR recruitment to RPA-coated single-stranded DNA via its binding partner ATRIP and stimulation of ATR kinase activity by TopBP1. Here, we discovered an independent ATR activation pathway...... in vertebrates, mediated by the uncharacterized protein ETAA1 (Ewing's tumour-associated antigen 1). Human ETAA1 accumulates at DNA damage sites via dual RPA-binding motifs and promotes replication fork progression and integrity, ATR signalling and cell survival after genotoxic insults. Mechanistically......, this requires a conserved domain in ETAA1 that potently and directly stimulates ATR kinase activity independently of TopBP1. Simultaneous loss of ETAA1 and TopBP1 gives rise to synthetic lethality characterized by massive genome instability and abrogation of ATR-dependent signalling. Our findings demonstrate...

  10. Conferinţa Mondială a Populaţiei, Bucureşti 1974. Semnificaţii politice (World Population Conference, Bucharest 1974. Political Meanings

    Directory of Open Access Journals (Sweden)

    Cezar STANCIU

    2014-09-01

    Full Text Available n 1974, the United Nations organized the first inter-governmental conference dedicated especially to problems of population and demography. Apart from technical issue involved, the conference represented yet another manifestation of disagreements between the industrialized countries, on one hand, and the underdeveloped or developing countries. The first group argued that overpopulation was a major risk as the Earth did not have sufficient resources to feed the ever-growing population and birth control measures were required. The latter group disagreed with this perspective and claimed that population issues could be solved only by the development of the poor countries. Development, argued this group of countries, had to be insured by a restructuring of the international economy and more financial assistance from the developed countries. This paper examines Romania’s position in this context, analyzing how the regime in Bucharest tried to balance between foreign constraints such as its obligation as host country to remain neutral, its effort to build bridges to the underdeveloped or developing countries thus trying to tacitly evade it international status of Warsaw Pact member and gain acceptance in the Group of 77. The World Population Conference in 1974 is a conclusive case study for Romania’s foreign policy after the Soviet-American détente of 1972.

  11. Neutronics analysis of the DHCE experiment in ATR-ITV

    Energy Technology Data Exchange (ETDEWEB)

    Gomes, I.C.; Smith, D.L.; Tsai, H. [Argonne National Lab., IL (United States)

    1997-08-01

    The preliminary analysis of the DHCE experiments in the ITV and ATR was performed and its was concluded that such a vehicle is suitable for this kind of experiment. It is recommended to place an extra filter material in the thermocouple sleeve (such as B-10), to improve the helium to dpa ratio profile during irradiation. Also, it was concluded that a preliminary estimation of period of time for replacement of the external filter would be around 5 dps`s.

  12. Recent ATR and fusion algorithm improvements for multiband sonar imagery

    Science.gov (United States)

    Aridgides, Tom; Fernández, Manuel

    2009-05-01

    An improved automatic target recognition processing string has been developed. The overall processing string consists of pre-processing, subimage adaptive clutter filtering, normalization, detection, data regularization, feature extraction, optimal subset feature selection, feature orthogonalization and classification processing blocks. The objects that are classified by the 3 distinct ATR strings are fused using the classification confidence values and their expansions as features, and using "summing" or log-likelihood-ratio-test (LLRT) based fusion rules. The utility of the overall processing strings and their fusion was demonstrated with new high-resolution three-frequency band sonar imagery. The ATR processing strings were individually tuned to the corresponding three-frequency band data, making use of the new processing improvement, data regularization; this improvement entails computing the input data mean, clipping the data to a multiple of its mean and scaling it, prior to feature extraction and resulted in a 3:1 reduction in false alarms. Two significant fusion algorithm improvements were made. First, a nonlinear exponential Box-Cox expansion (consisting of raising data to a to-be-determined power) feature LLRT fusion algorithm was developed. Second, a repeated application of a subset Box-Cox feature selection / feature orthogonalization / LLRT fusion block was utilized. It was shown that cascaded Box-Cox feature LLRT fusion of the ATR processing strings outperforms baseline "summing" and single-stage Box-Cox feature LLRT algorithms, yielding significant improvements over the best single ATR processing string results, and providing the capability to correctly call the majority of targets while maintaining a very low false alarm rate.

  13. Preliminary Discrimination of Butter Adulteration by ATR-FTIR Spectroscopy

    Directory of Open Access Journals (Sweden)

    Lucian Cuibus

    2015-05-01

    Full Text Available The Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR  was applied for the discrimination of butter samples adulterated with solid fraction of palm oil. For FTIR fingerprinting of butter samples, with or without controlled additions of palm oil as adulterant was firstly obtained, using a Shimatsu Prestige 21 Spectrophotometer, including a horizontal diamond ATR accessory with reflection in the MIR region (3873-690 cm-1.The spiked butter samples including 0 level and seven increasing concentrations of palm fats, up to 50% were fingerprinted and the calibration curve was obtained (n=19. In parallel, the validation was realized using different set of spiked butter samples ranging 1-44.4 % of palm fat (n=7. Finally, an independent set of commercial samples was analized (n=14.Partial least squares (PLS model was used for statistical data processing in accordance with standard method. The value of the correlation coefficient (R2= 0.977 between actual and predicted values was statistically significant (p<0.001, considering the superposition of  "actual vs predicted” curves. This combined FTIR-PLS evaluation revealed that 3 out of  samples of butter were suspected of adulteration with palm oil, presented values 14 ranging 4-12%.In conclusion, ATR-FTIR methodology may offer an rapid evaluation of  butter samples authenticity. The low value for detection limit (3%palm oil in butter and the low limit of quantification (9.8% palm oil in butter confirms that ATR-FTIR spectroscopy  is a sensitive method to identify the adulteration of butter with  palm oil.   

  14. Neutronics analysis of the DHCE experiment in ATR-ITV

    International Nuclear Information System (INIS)

    The preliminary analysis of the DHCE experiments in the ITV and ATR was performed and its was concluded that such a vehicle is suitable for this kind of experiment. It is recommended to place an extra filter material in the thermocouple sleeve (such as B-10), to improve the helium to dpa ratio profile during irradiation. Also, it was concluded that a preliminary estimation of period of time for replacement of the external filter would be around 5 dps's

  15. AGR-2 Data Qualification Report for ATR Cycle 154B

    Energy Technology Data Exchange (ETDEWEB)

    Binh Pham; Jeff Einerson

    2014-01-01

    This report provides the data qualification status of Advanced Gas Reactor-2 (AGR-2) fuel irradiation experimental data from Advanced Test Reactor (ATR) Cycle 154B as recorded in the Nuclear Data Management and Analysis System (NDMAS). This is the last cycle of AGR-2 irradiation, as the test train was pulled from the ATR core during the outage portion of ATR Cycle 155A. The AGR-2 data streams addressed in this report include thermocouple (TC) temperatures, sweep gas data (flow rates including new Fission Product Monitoring (FPM) downstream flows from Fission Product Monitoring System (FPMS) detectors, pressure, and moisture content), and FPMS data (release rates and release-to-birth rate ratios [R/Bs]) for each of the six capsules in the AGR-2 experiment. The final data qualification status for these data streams is determined by a Data Review Committee (DRC) comprised of AGR technical leads, Sitewide Quality Assurance (QA), and NDMAS analysts. The Data Review Committee reviewed the data acquisition process, considered whether the data met the requirements for data collection as specified in QA-approved Very High Temperature Reactor (VHTR) data collection plans, examined the results of NDMAS data testing and statistical analyses, and confirmed the qualification status of the data as given in this report.

  16. VIENNA INTERNATIONAL CONFERENCES - FEBRUARY 2012

    OpenAIRE

    VIPCA

    2012-01-01

    VIPCA, the Vienna International Plant Conference Association, a non-commercial and non-profit organization consisting of academy and industry scientists from across the world, founded to support the international plant and agricultural science community by initiating several major conferences every year in Vienna. The Vienna International Plant Conference Association provides, on an international level, an opportunity for researchers to explore ideas for future innovations and collaborations....

  17. The ABC transporter MgAtr4 is a virulence factor of Mycosphaerella graminicola that affects colonization of substomatal cavities in wheat leaves

    NARCIS (Netherlands)

    Stergiopoulos, I.; Zwiers, L.H.; Waard, de M.A.

    2003-01-01

    The role in virulence of the ATP-binding cassette (ABC) transporters MgAtr1, MgAtr2, MgAtr3, MgAtr4, and MgAtr5 from Mycosphaerella graminicola was analyzed by gene disruption or replacement on seedlings of the susceptible wheat cultivar Obelisk. Disruption strains of MgAtr1 and MgAtr2 and replaceme

  18. Mislocalization of the MRN complex prevents ATR signaling during adenovirus infection

    DEFF Research Database (Denmark)

    Carson, Christian T; Orazio, Nicole I; Lee, Darwin V;

    2009-01-01

    replication centres, but there is minimal ATR activation. We show that the Mre11/Rad50/Nbs1 (MRN) complex is recruited to viral centres only during infection with adenoviruses lacking the early region E4 and ATR signaling is activated. This suggests a novel requirement for the MRN complex in ATR activation......The protein kinases ataxia-telangiectasia mutated (ATM) and ATM-Rad3 related (ATR) are activated in response to DNA damage, genotoxic stress and virus infections. Here we show that during infection with wild-type adenovirus, ATR and its cofactors RPA32, ATRIP and TopBP1 accumulate at viral...... for immobilization of the MRN complex and show that this prevents ATR signaling during adenovirus infection. We propose that immobilization of the MRN damage sensor by E4orf3 protein prevents recognition of viral genomes and blocks detrimental aspects of checkpoint signaling during virus infection....

  19. VIENNA INTERNATIONAL CONFERENCES - FEBRUARY 2012

    Directory of Open Access Journals (Sweden)

    VIPCA

    2012-01-01

    Full Text Available VIPCA, the Vienna International Plant Conference Association, a non-commercial and non-profit organization consisting of academy and industry scientists from across the world, founded to support the international plant and agricultural science community by initiating several major conferences every year in Vienna. The Vienna International Plant Conference Association provides, on an international level, an opportunity for researchers to explore ideas for future innovations and collaborations. The VIPCA is organizing 4 international conferences in 2012. Meetings will be held in Vienna, the capital of Austria. Topics will cover the hottest issues in current plant science. For more details please download the full text file.

  20. Evaluating E-business in IT company : ATR Soft Oy

    OpenAIRE

    Franc, Eric

    2014-01-01

    The internet is now at an age where company can’t ignore having their products and services advertised on this channel. Internet is becoming a new way to gain and attract customers. The objective of this study is to evaluate if implementation of E-business could be viable for an IT software company. This study was commissioned by ATR Soft Oy and it begins with an overview of the company business model and product line. The theory section examines frameworks regarding E-business transforma...

  1. UCSB ATR-­NSUF Irradiation DMC Sample Inspection Report

    Energy Technology Data Exchange (ETDEWEB)

    Saleh, Tarik A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Quintana, Matthew Estevan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Romero, Tobias J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-02-23

    A variety of tensile samples of Ferritic and Oxide Dispersion Strengthened (ODS or nanoferritic) steels were placed the ATR reactor over 2 Years achieving doses of roughly 4-6 dpa at temperatures of roughly 290°C. After irradiation, samples were shipped from the MFC hot cells at Idaho National Laboratory (INL) to the Wing 9 hot cells in the CMR facility at Los Alamos National Laboratory. Samples were cleaned to removed alpha contamination from the MFC hot cells, and then, as needed removed from their irradiation containers, sorted and inspected. This report will summarize the inspection of the Disc Multipurpose Coupon (DMC) inspection from packet 7-1.

  2. Innovation with carbon materials---A report on the annual world conference on carbon, Carbon 2015%炭材料的革新--记Carbon 2015国际炭会议

    Institute of Scientific and Technical Information of China (English)

    张强

    2015-01-01

    The annual world conference on carbon, Carbon 2015, was held in Dresden, Germany, and was hosted by the German Carbon Group and German Ceramic Society, during July 12~17, 2015. About 582 attendees from 40 countries participated in the conference, and 540 papers were accepted for discussion, including 4 plenary lectures, 256 oral presentations, and 280 posters in-volved in 12 topics, namely, activated carbon, biomass derived carbon, carbon black, carbon fiber and composites, granular/nucle-ar carbon, natural graphite, nanoforms, industrial, conversion process, physical &chemical properties, environmental &medical, and energy storage. Carbon fiber, graphite, carbon black, and carbon alloy were the subjects of the plenary lectures. The innovation of the traditional carbon materials and new nanocarbon, the critical role of carbon in energy, environment, and healthcare applica-tion, as well as the new insights on the relationship of structure and properties at the molecular scale were strongly considered in this event. Carbon materials required continuous innovation to meet the rising requirement of sustainable society.

  3. ATR-FTIR Studies on the Packing Film%一种包装膜的ATR-FTIR的剖析

    Institute of Scientific and Technical Information of China (English)

    孙瑞卿; 张汉辉; 杨融生

    2001-01-01

    FTIR and ATR-FTIR of the packing film have been studied.The dimension of thickness is about 0.034 m/m,the right and wrong sides of this packing film is composed of polypropylene and polyethylene glycol terephthalate, respectively.%在FTIR中,使用透射谱及水平ATR对进口的一种包装膜进行分析,该膜的厚度大约为0.034 m/m,膜的两面分别由等规聚丙烯和聚对苯二甲酸乙二醇酯组成。

  4. Conference summaries

    International Nuclear Information System (INIS)

    This volume contains conference summaries for the 31. annual conference of the Canadian Nuclear Association and the 12. annual conference of the Canadian Nuclear Society. Topics of discussion include: reactor physics; thermalhydraulics; industrial irradiation; computer applications; fuel channel analysis; small reactors; severe accidents; fuel behaviour under accident conditions; reactor components, safety related computer software; nuclear fuel management; fuel behaviour and performance; reactor safety; reactor engineering; nuclear waste management; and, uranium mining and processing

  5. Nostradamus conference

    CERN Document Server

    Rössler, Otto; Snášel, Václav; Abraham, Ajith; Corchado, Emilio; Nostradamus: Modern Methods of Prediction, Modeling and Analysis of Nonlinear Systems

    2013-01-01

    This proceeding book of Nostradamus conference (http://nostradamus-conference.org) contains accepted papers presented at this event in 2012. Nostradamus conference was held in the one of the biggest and historic city of Ostrava (the Czech Republic, http://www.ostrava.cz/en), in September 2012. Conference topics are focused on classical as well as modern methods for prediction of dynamical systems with applications in science, engineering and economy. Topics are (but not limited to): prediction by classical and novel methods, predictive control, deterministic chaos and its control, complex systems, modelling and prediction of its dynamics and much more.

  6. Energy world governance. Review of the conference which was held at IFRI, 26 March 2009, with Tatsuo Masuda, Andre Mernier et Richard H. Jones

    International Nuclear Information System (INIS)

    The conference was related with some of the major questions concerning global energy governance today, the role of the different international organizations dealing with energy, the rules of the game between market and state players, the efforts to deal with climate change, and the integration of emerging countries in global energy governance, the roles of the different international organizations dealing with energy (will we see further fragmentation or more cooperation between them?). Tatsuo Masuda in his contribution discussed global energy governance from an oil perspective. Andre Mernier noted the particular nature of the Energy Charter, which, as it is founded upon an international treaty, is unlike other organizations in being legally binding. The legal basis of the organization means that agreements are especially powerful. Then Richard H. Jones underlined that last summer's volatility in oil markets, the ensuing financial and economic crisis, the major disruption in gas supplies to European markets this winter and the upcoming climate change negotiations have led to increasing calls for a stronger global dialogue on energy issues. This dialogue should deal with prices and investment, energy security and climate change

  7. Measured Thermal and Fast Neutron Fluence Rates for ATF-1 Holders During ATR Cycle 157D

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Larry Don [Idaho National Lab. (INL), Idaho Falls, ID (United States); Miller, David Torbet [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-03-01

    This report contains the thermal (2200 m/s) and fast (E>1MeV) neutron fluence rate data for the ATF-1 holders located in core for ATR Cycle 157D which were measured by the Radiation Measurements Laboratory (RML) as requested by the Power Reactor Programs (ATR Experiments) Radiation Measurements Work Order.

  8. ATR-FTIR Spectroscopy in the Undergraduate Chemistry Laboratory: Part I--Fundamentals and Examples

    Science.gov (United States)

    Schuttlefield, Jennifer D.; Grassian, Vicki H.

    2008-01-01

    Attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy is a useful technique for measuring the infrared spectra of solids and liquids as well as probing adsorption on particle surfaces. Several examples of the use of FTIR-ATR spectroscopy in different undergraduate chemistry laboratory courses are presented here. These…

  9. Partial duplications of the ATRX gene cause the ATR-X syndrome.

    Science.gov (United States)

    Thienpont, Bernard; de Ravel, Thomy; Van Esch, Hilde; Van Schoubroeck, Dominique; Moerman, Philippe; Vermeesch, Joris Robert; Fryns, Jean-Pierre; Froyen, Guy; Lacoste, Caroline; Badens, Catherine; Devriendt, Koen

    2007-10-01

    ATR-X syndrome is a rare syndromic X-linked mental retardation disorder. We report that some of the patients suspected of ATR-X carry large intragenic duplications in the ATRX gene, leading to an absence of ATRX mRNA and of the protein. These findings underscore the need for including quantitative analyses to mutation analysis of the ATRX gene.

  10. International Conference on Sustainable Rice Production - Policy, Technology and Extension Celebration Activity for International Year of Rice and World Food Day 2004

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Rice is the staple food of more than half of the world's population. The production, processing and management of paddy rice have provided the basic conditions for the living of mankind. The production of rice has not only created employment opportunities for one billion agricultural population in developing nations, but has also contributed to the development of the splendid culture associated with rice production. Hence, effective and productive rice systems play an influential role in development of economy and improvement of quality of life. In view of this, on 16 December,2002, the UN General Assembly declared the year of 2004 the International Year of Rice.

  11. ARF and ATM/ATR cooperate in p53-mediated apoptosis upon oncogenic stress

    International Nuclear Information System (INIS)

    Induction of apoptosis is pivotal for eliminating cells with damaged DNA or deregulated proliferation. We show that tumor suppressor ARF and ATM/ATR kinase pathways cooperate in the induction of apoptosis in response to elevated expression of c-myc, β-catenin or human papilloma virus E7 oncogenes. Overexpression of oncogenes leads to the formation of phosphorylated H2AX foci, induction of Rad51 protein levels and ATM/ATR-dependent phosphorylation of p53. Inhibition of ATM/ATR kinases abolishes both induction of Rad51 and phosphorylation of p53, and remarkably reduces the level of apoptosis induced by co-expression of oncogenes and ARF. However, the induction of apoptosis is downregulated in p53-/- cells and does not depend on activities of ATM/ATR kinases, indicating that efficient induction of apoptosis by oncogene activation depends on coordinated action of ARF and ATM/ATR pathways in the regulation of p53

  12. Conference summaries

    International Nuclear Information System (INIS)

    This volume contains conference summaries of the international conference on radioactive waste management of the Canadian Nuclear Society. Topics of discussion include: storage and disposal; hydrogeology and geochemistry; transportation; buffers and backfill; public attitudes; tailings; site investigations and geomechanics; concrete; economics; licensing; matrix materials and container design; durability of fuel; biosphere modelling; radioactive waste processing; and, future options

  13. Modern approaches in deep learning for SAR ATR

    Science.gov (United States)

    Wilmanski, Michael; Kreucher, Chris; Lauer, Jim

    2016-05-01

    Recent breakthroughs in computational capabilities and optimization algorithms have enabled a new class of signal processing approaches based on deep neural networks (DNNs). These algorithms have been extremely successful in the classification of natural images, audio, and text data. In particular, a special type of DNNs, called convolutional neural networks (CNNs) have recently shown superior performance for object recognition in image processing applications. This paper discusses modern training approaches adopted from the image processing literature and shows how those approaches enable significantly improved performance for synthetic aperture radar (SAR) automatic target recognition (ATR). In particular, we show how a set of novel enhancements to the learning algorithm, based on new stochastic gradient descent approaches, generate significant classification improvement over previously published results on a standard dataset called MSTAR.

  14. Deep convolutional neural networks for ATR from SAR imagery

    Science.gov (United States)

    Morgan, David A. E.

    2015-05-01

    Deep architectures for classification and representation learning have recently attracted significant attention within academia and industry, with many impressive results across a diverse collection of problem sets. In this work we consider the specific application of Automatic Target Recognition (ATR) using Synthetic Aperture Radar (SAR) data from the MSTAR public release data set. The classification performance achieved using a Deep Convolutional Neural Network (CNN) on this data set was found to be competitive with existing methods considered to be state-of-the-art. Unlike most existing algorithms, this approach can learn discriminative feature sets directly from training data instead of requiring pre-specification or pre-selection by a human designer. We show how this property can be exploited to efficiently adapt an existing classifier to recognise a previously unseen target and discuss potential practical applications.

  15. Thermal Analysis of Irradiation Experiments in the ATR

    Energy Technology Data Exchange (ETDEWEB)

    Paul Murray

    2012-09-01

    Reactor material testing in the INL's Advanced Test Reactor (ATR) involves modeling and simulation of each experiment to accurately determine the irradiation temperature. This paper describes thermal analysis of capsule experiments using gas gap temperature control and provides data on recent material tests that validate the modeling results. Static capsule experiments and lead-out capsule experiments are discussed. The source of temperature variation in capsule experiments and ways to mitigate these variations are also explained. Two examples of instrumented lead-out capsule experiments, TMIST-1 and UCSB-2, are presented. A comparison of measured and calculated temperatures is used to validate the thermal models and to ascertain the accuracy of the calculated temperature.

  16. Wurfelspiel-based training data methods for ATR

    Science.gov (United States)

    Peterson, James K.

    2004-09-01

    A data object is constructed from a P by M Wurfelspiel matrix W by choosing an entry from each column to construct a sequence A0A1"AM-1. Each of the PM possibilities are designed to correspond to the same category according to some chosen measure. This matrix could encode many types of data. (1) Musical fragments, all of which evoke sadness; each column entry is a 4 beat sequence with a chosen A0A1A2 thus 16 beats long (W is P by 3). (2) Paintings, all of which evoke happiness; each column entry is a layer and a given A0A1A2 is a painting constructed using these layers (W is P by 3). (3) abstract feature vectors corresponding to action potentials evoked from a biological cell's exposure to a toxin. The action potential is divided into four relevant regions and each column entry represents the feature vector of a region. A given A0A1A2 is then an abstraction of the excitable cell's output (W is P by 4). (4) abstract feature vectors corresponding to an object such as a face or vehicle. The object is divided into four categories each assigned an abstract feature vector with the resulting concatenation an abstract representation of the object (W is P by 4). All of the examples above correspond to one particular measure (sad music, happy paintings, an introduced toxin, an object to recognize)and hence, when a Wurfelspiel matrix is constructed, relevant training information for recognition is encoded that can be used in many algorithms. The focus of this paper is on the application of these ideas to automatic target recognition (ATR). In addition, we discuss a larger biologically based model of temporal cortex polymodal sensor fusion which can use the feature vectors extracted from the ATR Wurfelspiel data.

  17. News Report: The career paths of physics graduates Education: Network day to hold workshops for teaching ideas Experiments: PhysHOME brings innovators together Meeting: Physics Education Networks collaborate at WCPE Workshop: World experts in physics education meet Training: Something for everyone at SPEED 2012 Conference: Sun, cocktails and physics create a buzz at WCPE Students: The physics paralympian 2012 Forthcoming events

    Science.gov (United States)

    2012-09-01

    Report: The career paths of physics graduates Education: Network day to hold workshops for teaching ideas Experiments: PhysHOME brings innovators together Meeting: Physics Education Networks collaborate at WCPE Workshop: World experts in physics education meet Training: Something for everyone at SPEED 2012 Conference: Sun, cocktails and physics create a buzz at WCPE Students: The physics paralympian 2012 Forthcoming events

  18. Conference summaries

    International Nuclear Information System (INIS)

    This volume contains conference summaries of the 28. annual conference of the Canadian Nuclear Association, and the 9. annual conference of the Canadian Nuclear Society. Topics of discussion include: power reactors; fuel cycles; nuclear power and public understanding; future trends; applications of nuclear technology; CANDU reactors; operational enhancements; design of small reactors; accident behaviour in fuel channels; fuel storage and waste management; reactor commissioning/decommissioning; nuclear safety experiments and modelling; the next generation reactors; advances in nuclear engineering education in Canada; safety of small reactors; current position and improvements of fuel channels; current issues in nuclear safety; and radiation applications - medical and industrial

  19. Consensus conferences

    DEFF Research Database (Denmark)

    Nielsen, Annika Porsborg; Lassen, Jesper

    Our results point to significant national variation both in terms of the perceived aim of consensus conferences, expectations to conference outcomes, conceptions of the roles of lay people and experts, and in terms of the way in which the role of public deliberation is interpreted. Interestingly......, the differing perceptions are each in their own way rooted in an argument for democratic legitimacy. We therefore argue that national interpretations of consensus conferences, and of their ability to functions as a tool for public participation, depend to a great extent on the dominant ideals of democratic...

  20. Mutation of serine 1333 in the ATR HEAT repeats creates a hyperactive kinase.

    Directory of Open Access Journals (Sweden)

    Jessica W Luzwick

    Full Text Available Subcellular localization, protein interactions, and post-translational modifications regulate the DNA damage response kinases ATR, ATM, and DNA-PK. During an analysis of putative ATR phosphorylation sites, we found that a single mutation at S1333 creates a hyperactive kinase. In vitro and in cells, mutation of S1333 to alanine (S1333A-ATR causes elevated levels of kinase activity with and without the addition of the protein activator TOPBP1. S1333 mutations to glycine, arginine, or lysine also create a hyperactive kinase, while mutation to aspartic acid decreases ATR activity. S1333A-ATR maintains the G2 checkpoint and promotes completion of DNA replication after transient exposure to replication stress but the less active kinase, S1333D-ATR, has modest defects in both of these functions. While we find no evidence that S1333 is phosphorylated in cultured cells, our data indicate that small changes in the HEAT repeats can have large effects on kinase activity. These mutants may serve as useful tools for future studies of the ATR pathway.

  1. Conference on High Energy Physics

    CERN Document Server

    2016-01-01

    Conference on High Energy Physics (HEP 2016) will be held from August 24 to 26, 2016 in Xi'an, China. This Conference will cover issues on High Energy Physics. It dedicates to creating a stage for exchanging the latest research results and sharing the advanced research methods. HEP 2016 will be an important platform for inspiring international and interdisciplinary exchange at the forefront of High Energy Physics. The Conference will bring together researchers, engineers, technicians and academicians from all over the world, and we cordially invite you to take this opportunity to join us for academic exchange and visit the ancient city of Xi’an.

  2. The 9. European nuclear conference

    International Nuclear Information System (INIS)

    This issue gathers the abstracts of the papers presented at the ninth European nuclear conference (ENC-2005). The main part of the conference is split into 20 sessions. These sessions cover all technical aspects of nuclear power, from reactor design to waste management, without forgetting experimental and research reactors, reactor dismantling, economy, resources, safety, radioprotection and education issues. Perspectives of a nuclear renaissance are clearly visible in the world. This renaissance, mainly due to political, economical, societal and ecological factors, is fuelled by scientific and technical progress. This conference was the opportunity to present together these aspects of nuclear power and to analyze their mutual interactions

  3. Conference Information

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ CHINA MAGNETICS 2006 Intertech-Pira has announced that its conference "China Magnetics 2006" will be held on September 19-21, 2006 at the Sofitel Shanghai Hotel in Shanghai, China. This event is expected to attract over 150 attendees.

  4. Conference on Environmental Data Management

    CERN Document Server

    Oppenheimer, Dorothy; Brogden, William; Environmental Data Management

    1976-01-01

    Throughout the world a staggering amount of resources have been used to obtain billions of environmental data points. Some, such as meteorological data, have been organized for weather map display where many thousands of data points are synthesized in one compressed map. Most environmental data, however, are still widely scattered and generally not used for a systems approach, but only for the purpose for which they were originally taken. These data are contained in relatively small computer programs, research files, government and industrial reports, etc. This Conference was called to bring together some of the world's leaders from research centers and government agencies, and others concerned with environmental data management. The purpose of the Conference was to organize discussion on the scope of world environmental data, its present form and documentation, and whether a systematic approach to a total system is feasible now or in the future. This same subject permeated indirectly the Stockholm Conference...

  5. Experimental active control of sound in the ATR 42

    Science.gov (United States)

    Paonessa, A.; Sollo, A.; Paxton, M.; Purver, M.; Ross, C. F.

    Passenger comfort is becoming day by day an important issue for the market of the regional turboprop aircraft and also for the future high speed propeller driven aircraft. In these aircraft the main contribution to the passenger annoyance is due to the propeller noise blade passing frequency (BPF) and its harmonics. In the recent past a detailed theoretical and experimental work has been done by Alenia Aeronautica in order to reduce the noise level in the ATR aircraft passenger cabin by means of conventional passive treatments: synchrophasing of propellers, dynamic vibration absorbers, structural reinforcements, damping materials. The application of these treatments has been introduced on production aircraft with a remarkable improvement of noise comfort but with a significant weight increase. For these reasons, a major technology step is required for reaching passenger comfort comparable to that of jet aircraft with the minimum weight increase. The most suitable approach to this problem has been envisaged in the active noise control which consists in generating an anti-sound field in the passenger cabin to reduce the noise at propeller BPF and its harmonics. The attenuation is reached by means of a control system which acquires information about the cabin noise distribution and the propeller speed during flight and simultaneously generates the signals to drive the speakers.

  6. 皮革产品的ATR-FTIR快速鉴定%High-Speed Examination of Leather Products by ATR-FTIR

    Institute of Scientific and Technical Information of China (English)

    张红雨; 徐琳; 王乃岩

    2004-01-01

    分析和比较真皮和人造革的ATR-FTIR红外谱图表明,两者的特征峰峰位并不重叠或干扰,其结构可以区分.用ATR-FTIR鉴定皮革产品具有准确、灵敏、快速、简便、对产品无损伤、无需预处理、易实现现场自动化等优点.

  7. Neutron dosimetry and damage calculations for the ATR-A1 irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Greenwood, L.R.; Ratner, R.T. [Pacific Northwest National Lab., Richland, WA (United States)

    1998-09-01

    Neutron fluence measurements and radiation damage calculations are reported for the collaborative US/Japan ATR-A1 irradiation in the Advanced Test Reactor (ATR) at Idaho National Engineering Laboratory (INEL). The maximum total neutron fluence at midplane was 9.4 {times} 10{sup 21} n/cm{sup 2} (5.5 {times} 10{sup 21} n/cm{sup 2} above 0.1 MeV), resulting in about 4.6 dpa in vanadium.

  8. Mendel conference

    CERN Document Server

    2015-01-01

    This book is a collection of selected accepted papers of Mendel conference that has been held in Brno, Czech Republic in June 2015. The book contents three chapters which represent recent advances in soft computing including intelligent image processing and bio-inspired robotics.: Chapter 1: Evolutionary Computing, and Swarm intelligence, Chapter 2: Neural Networks, Self-organization, and Machine Learning, and Chapter3: Intelligent Image Processing, and Bio-inspired Robotics. The Mendel conference was established in 1995, and it carries the name of the scientist and Augustinian priest Gregor J. Mendel who discovered the famous Laws of Heredity. In 2015 we are commemorating 150 years since Mendel's lectures, which he presented in Brno on February and March 1865. The main aim of the conference was to create a periodical possibility for students, academics and researchers to exchange their ideas and novel research methods.  .

  9. Conference Notification

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Roskill Information Services and Metal Events Ltd areorganizing the 2nd International Rare Earths Conference,which will be held at the Conrad Hotel in Hong Kong onFebruary 28 to March 2 2006.The program is structured tocover all the main aspects of the rare earths industry,including development of Chinese rare earth industry; trendsin rare earths demand; potential constraints on supply;research on potential capacity of rare earths supply chain.Global rare earths consumers will attend the conference.Registra...

  10. CERN automatic audio-conference service

    CERN Document Server

    Sierra Moral, R

    2010-01-01

    Scientists from all over the world need to collaborate with CERN on a daily basis. They must be able to communicate effectively on their joint projects at any time; as a result telephone conferences have become indispensable and widely used. Managed by 6 operators, CERN already has more than 20000 hours and 5700 audio-conferences per year. However, the traditional telephone based audio-conference system needed to be modernized in three ways. Firstly, to provide the participants with more autonomy in the organization of their conferences; secondly, to eliminate the constraints of manual intervention by operators; and thirdly, to integrate the audio-conferences into a collaborative working framework. The large number, and hence cost, of the conferences prohibited externalization and so the CERN telecommunications team drew up a specification to implement a new system. It was decided to use a new commercial collaborative audio-conference solution based on the SIP protocol. The system was tested as the first Euro...

  11. CERN automatic audio-conference service

    CERN Multimedia

    Sierra Moral, R

    2009-01-01

    Scientists from all over the world need to collaborate with CERN on a daily basis. They must be able to communicate effectively on their joint projects at any time; as a result telephone conferences have become indispensable and widely used. Managed by 6 operators, CERN already has more than 20000 hours and 5700 audio-conferences per year. However, the traditional telephone based audio-conference system needed to be modernized in three ways. Firstly, to provide the participants with more autonomy in the organization of their conferences; secondly, to eliminate the constraints of manual intervention by operators; and thirdly, to integrate the audio-conferences into a collaborative working framework. The large number, and hence cost, of the conferences prohibited externalization and so the CERN telecommunications team drew up a specification to implement a new system. It was decided to use a new commercial collaborative audio-conference solution based on the SIP protocol. The system was tested as the first Euro...

  12. XIX Edoardo Amaldi Conference

    CERN Document Server

    Abousahl, Said; Plastino, Wolfango

    2016-01-01

    This book, comprising contributions presented at the XIX Edoardo Amaldi Conference, examines important aspects of international cooperation aimed at enhancing nuclear safety, security, safeguards (the “3S”), and non-proliferation, thereby assisting in the development and maintenance of the verification regime and progress toward a nuclear weapon-free world. The Conference served as a forum where eminent scientists, diplomats, and policymakers could compare national perspectives and update international collaborations. The book opens by addressing the political, institutional, and legal dimensions of the 3S and non-proliferation; current challenges are discussed and attempts made to identify possible solutions and future improvements. Subsequent sections consider scientific developments that can contribute to increased effectiveness in the implementation of international regimes, particularly in critical areas, technology foresight, and the ongoing evaluation of current capabilities. The closing sections d...

  13. Conference Hopes

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Annual conference outlines tasks for 2010 to solidify China’s economic recovery through rational investment and increasing consumptionc hina will adhere to a consistent and stable economic strategy, putting in place a proactive fiscal policy and an accommodative monetary policy for the 2010 fiscal year-the macro-economic course mapped out during China’s Central

  14. Conference summaries

    International Nuclear Information System (INIS)

    The papers presented at this conference cover the fields of thermalhydraulics, nuclear plant design and operation, licensing, decontamination, restoration and dismantling of nuclear power facilities, services to the nuclear industry, new applications of nuclear technology, reactor physics and fuel cycles, accelerator-breeders, fusion research and lasers

  15. 10. international mouse genome conference

    Energy Technology Data Exchange (ETDEWEB)

    Meisler, M.H.

    1996-12-31

    Ten years after hosting the First International Mammalian Genome Conference in Paris in 1986, Dr. Jean-Louis Guenet presided over the Tenth Conference at the Pasteur Institute, October 7--10, 1996. The 1986 conference was a satellite to the Human Gene Mapping Workshop and had approximately 50 attendees. The 1996 meeting was attended by 300 scientists from around the world. In the interim, the number of mapped loci in the mouse increased from 1,000 to over 20,000. This report contains a listing of the program and its participants, and two articles that review the meeting and the role of the laboratory mouse in the Human Genome project. More than 200 papers were presented at the conference covering the following topics: International mouse chromosome committee meetings; Mutant generation and identification; Physical and genetic maps; New technology and resources; Chromatin structure and gene regulation; Rate and hamster genetic maps; Informatics and databases; and Quantitative trait analysis.

  16. Welcoming address of the World Health Organization [International conference on safety and security of radioactive sources: Towards a global system for the continuous control of sources throughout their life cycle

    International Nuclear Information System (INIS)

    WHO's (World Health Organization) mandate is to develop and implement evidence based policy for Member States aimed at reducing risks and protecting human health from exposure to ionizing radiation of any nature. Furthermore, preparedness and response to events involving such risks are among the topics addressed by both the conference and the WHO Radiation and Environmental Health Programme. A sustainable global safety and security system for the future can only be achieved through capacity building, partnership development and up-to-date information available to all stakeholders. One of the key activities of the WHO Radiation and Environmental Health Programme is medical assistance to Member States in the event of a radionuclear emergency, implemented through WHO's Radiation Emergency Medical Preparedness and Assistance Network (REMPAN). In this field, WHO works in close collaboration with the IAEA. Under the leadership of the IAEA, WHO recently participated in a nuclear emergency exercise, CONVEX (3) 2005, to test the readiness of REMPAN, WHO's responses and communications with the press. WHO collaborates with various agencies in the field of radiation safety. For example, through the Inter-Agency Committee on Radiation Safety, WHO is involved in the review and revision of the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources, and has co-sponsored the IAEA's Safety Guide on the Regulatory Control of Radiation Sources (IAEA Safety Standards Series No. GS-G-1.5). Beyond these activities, WHO has also looked into the issue of radioactivity levels in food and water. For example, WHO has developed Guidelines for Drinking Water Quality, and has worked with the Food and Agriculture Organization of the United Nations on the updating of recommendations of the Codex Alimentarius concerning radionuclides in foods following a release of radioactive materials

  17. EDITORIAL: International MEMS Conference 2006

    Science.gov (United States)

    Tay, Francis E. H.; Jianmin, Miao; Iliescu, Ciprian

    2006-04-01

    The International MEMS conference (iMEMS2006) organized by the Institute of Bioengineering and Nanotechnology and Nanyang Technological University aims to provide a platform for academicians, professionals and industrialists in various related fields from all over the world to share and learn from each other. Of great interest is the incorporation of the theme of life sciences application using MEMS. It is the desire of this conference to initiate collaboration and form network of cooperation. This has continued to be the objective of iMEMS since its inception in 1997. The technological advance of MEMS over the past few decades has been truly exciting in terms of development and applications. In order to participate in this rapid development, a conference involving delegates from within the MEMS community and outside the community is very meaningful and timely. With the receipt of over 200 articles, delegates related to MEMS field from all over the world will share their perspectives on topics such as MEMS/MST Design, MEMS Teaching and Education, MEMS/MST Packaging, MEMS/MST Fabrication, Microsystems Applications, System Integration, Wearable Devices, MEMSWear and BioMEMS. Invited speakers and delegates from outside the field have also been involved to provide challenges, especially in the life sciences field, for the MEMS community to potentially address. The proceedings of the conference will be published as an issue in the online Journal of Physics: Conference Series and this can reach a wider audience and will facilitate the reference and citation of the work presented in the conference. We wish to express our deep gratitude to the International Scientific Committee members and the organizing committee members for contributing to the success of this conference. We would like to thank all the delegates, speakers and sponsors from all over the world for presenting and sharing their perspectives on topics related to MEMS and the challenges that MEMS can

  18. TopBP1和ATR-ATRIP在细胞周期中的作用及联系%Role and Relationship of TopBP1 and ATR-ATRIP in the Cell Life Cycle

    Institute of Scientific and Technical Information of China (English)

    黄神安; 熊高飞; 张吉翔

    2006-01-01

    TopBP1(topoisomerase Ⅱ beta-binding protein 1)和ATR(ataxia-telangiectasia mutated-and rad3-related)-ATRIP(ATR-interacting protein)通过调节一些因子在DNA损伤检控点(DNA damage checkpoint)中起着关键的作用,其中TopBP1可以激活ATR-ATRIP的复合体.文章着重阐述了TopBP1和ATR-ATRIP如何调控细胞周期并发挥其维护基因组完整性的作用.

  19. Beauty97 Conference Summary

    OpenAIRE

    Erhan, Samim

    1998-01-01

    CP-violation is one of the least understood phenomena in our field. There are major experimental programs in all high energy laboratories around the world which will hopefully remedy this within the next decade. The study of CP-violating effects in B meson decays will allow stringent tests of the Standard Model to be made and may point the way to New Physics. The Beauty97 conference provided a forum for these experiments to discuss their physics potential and experimental challenges relating ...

  20. PREFACE: The Irago Conference 2012

    Science.gov (United States)

    Sandhu, Adarsh; Okada, Hiroshi

    2013-04-01

    The Irago Conference 2012 - 360 degree outlook on critical scientific and technological challenges for a sustainable society Organized by the Electronics-Inspired Interdisciplinary Research Institute (EIIRIS) at Toyohashi University of Technology, the Irago Conference, held recently (15-16 November) in Aichi, Japan, aimed to enhance mutual understanding between scientists, engineers and policymakers. Over 180 participants tackled topics ranging from energy and natural resources to public health and disaster prevention. The 360-degree outlook of the conference impressed speakers and guests. ''This conference has been extremely informative,'' noted Robert Gellar from the University of Tokyo. ''A unique conference with experts from a range of backgrounds,'' agreed Uracha Ruktanonchai from the National Nanotechnology Center (NANOTEC) in Thailand. Similarly, G P Li, professor of electrical engineering and computer science at the University of California Irvine commented that he had been ''able to think the unthinkable'' as a range of topics came together. The conference was streamed live on Ustream to ensure that researchers from across the world could benefit from thought-provoking presentations examining global issues such as energy, disaster mitigation and nanotechnology. ''This was wonderful,'' said Oussama Khatib from Stanford University, ''A good recipe of speakers from such a range of backgrounds.'' Manuscripts submitted to the organizers were peer-reviewed, and the papers in this proceedings were accepted for Journal of Physics: Conference Series. In addition to the formal speaker programme, graduate-student sessions provided a platform for graduate students to describe their latest findings as oral presentations. A series of excursions to relevant locations, such as the Tahara megasolar region under construction and a local car-manufacturing factory, gave participants the opportunity to further consider practical applications of their research in industry

  1. Our World Their World

    Science.gov (United States)

    Brisco, Nicole

    2011-01-01

    Build, create, make, blog, develop, organize, structure, perform. These are just a few verbs that illustrate the visual world. These words create images that allow students to respond to their environment. Visual culture studies recognize the predominance of visual forms of media, communication, and information in the postmodern world. This…

  2. Conference summaries

    International Nuclear Information System (INIS)

    This volume contains summaries of 28 papers presented at the 27. conference of the Canadian Nuclear Association. These papers discuss the general situation of the Canadian nuclear industry and the CANDU reactor; dialogue with the public; the International Atomic Energy Agency; and economic goals and operating lessons. It also contains summaries of 70 papers presented at the 8. conference of the Canadian Nuclear Society, which discuss plant life extension; safety and the environment; reactor physics; thermalhydraulics; risk assessment; the CANDU spacer location and repositioning project; CANDU operations; safety research after Chernobyl; fuel channels; and nuclear technology developments. The individual papers are also available in INIS-mf--13673 (CNA), and INIS-mf--12909 (CNS). (L.L.)

  3. Conference information

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Thermag Ⅳ- The 4th International Conference on Magnetic Refrigeration at Room Temperature of IIR Refrigeration technology is widely used today. However, traditional vapor compression/expansion refrigeration technology has some disadvantages, such as low conversion efficiency of vapor compressor, and emission of the ozonosphere depletion gas and greenhouse effect gas, etc. Magnetic refrigeration is a new cooling technology with huge potential application prospect, characterized by high efficiency, energy saving and environmental friendly.

  4. Involvement of ATM/ATR-p38 MAPK cascade in MNNG induced G1-S arrest

    Institute of Scientific and Technical Information of China (English)

    Ke-Qing Zhu; Suo-Jiang Zhang

    2003-01-01

    AIM: To understand the effect of low concentration of Nmethyl-N′-nitro-nitrosoguanidine (MNNG), which is a widely distributed environmental mutagen and carcinogen especially for human gastric cancer, on DNA damage and to study its possible pathway in regulating cell cycle arrest.METHODS: The DNA damage effect was measured by Comet assay. A specific phospho-(Ser/Thr) ATM/ATR substrate antibody was used to detect the damage sensor by Western blot. p38 kinase activity was measured by direct kinase assay,and immunoprecipitation for the possible connection between ATM/ATR and p38 MAPK. Flow cytometry analysis and p38MAPK specific inhibitor SB203580 were combined to detect the possible cell cycle arrest by p38 MAPK.RESULTS: With the same low concentration MNNG exposure (0.2μM 2.5 h), Comet assays indicated that strand breaks accumulated, Western blot and kinase assay showed ATM/ATR and p38 kinase activated, immunoprecipitation showed phospho-ATM/ATR substrate antibody combined with both p38 MAPK antibody and phospho-p38 MAPK antibody, p38MAPK pathway was involved in the G1-S arrest.CONCLUSION: Activation of ATM/ATR by MNNG induced DNA damage leads to activation of p38 MAPK, which involves in the G1 checkpoint in mammalian cells.

  5. In-situ ATR-FTIR for characterization of thin biorelated polymer films

    Energy Technology Data Exchange (ETDEWEB)

    Müller, M., E-mail: mamuller@ipfdd.de [Leibniz Institute of Polymer Research Dresden (IPF Dresden), Hohe Straße 6, 01069 Dresden (Germany); Technical University of Dresden (TUD), Department of Chemistry and Food Chemistry, 01062 Dresden (Germany); Torger, B. [Leibniz Institute of Polymer Research Dresden (IPF Dresden), Hohe Straße 6, 01069 Dresden (Germany); Technical University of Dresden (TUD), Department of Chemistry and Food Chemistry, 01062 Dresden (Germany); Bittrich, E. [Leibniz Institute of Polymer Research Dresden (IPF Dresden), Hohe Straße 6, 01069 Dresden (Germany); Kaul, E.; Ionov, L. [Leibniz Institute of Polymer Research Dresden (IPF Dresden), Hohe Straße 6, 01069 Dresden (Germany); Technical University of Dresden (TUD), Department of Chemistry and Food Chemistry, 01062 Dresden (Germany); Uhlmann, P. [Leibniz Institute of Polymer Research Dresden (IPF Dresden), Hohe Straße 6, 01069 Dresden (Germany); Stamm, M. [Leibniz Institute of Polymer Research Dresden (IPF Dresden), Hohe Straße 6, 01069 Dresden (Germany); Technical University of Dresden (TUD), Department of Chemistry and Food Chemistry, 01062 Dresden (Germany)

    2014-04-01

    We present and review in-situ-attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopic data from thin biorelated polymer films useful for the modification and functionalization of polymer and inorganic materials and discuss their applications related to life sciences. A special ATR mirror attachment operated by the single-beam-sample-reference (SBSR) concept and housing a homebuilt thermostatable flow cell was used, which allows for appropriate background compensation and signal to noise ratio. ATR-FTIR data on the reactive deposition of dopamine on inorganic model surfaces are shown. Information on the structure and deposition pathway for such bioinspired melanin-like films is provided. ATR-FTIR data on thermosensitive polymer brushes of poly(N-isopropylacrylamide) (PNIPAAM) is then presented. The thermotropic hydration and hydrogen bonding behavior of PNIPAAM brush films is described. Finally, ATR-FTIR data on biorelated polyelectrolyte multilayers (PEM) are given together with details on PEM growth and detection. Applications of these latter films for biopassivation/activation and local drug delivery are addressed.

  6. Evaluation of shooting distance by AFM and FTIR/ATR analysis of GSR.

    Science.gov (United States)

    Mou, Yongyan; Lakadwar, Jyoti; Rabalais, J Wayne

    2008-11-01

    The techniques of atomic force microscopy (AFM) and Fourier transform infrared attenuated total reflectance (FTIR/ATR) spectroscopy are applied to the analysis of gun-shot residue (GSR) to test their ability to determine shooting distance and discrimination of the powder manufacturers. AFM is a nondestructive technique that is capable of characterizing the shapes and size distributions of GSR particles with resolution down to less than a nanometer. This may be useful for estimation of the shooting distance. Our AFM images of GSR show that the size distribution of the particles is inversely proportional to the shooting distance. Discrimination of powder manufacturers is tested by FTIR/ATR investigation of GSR. Identifying the specific compounds in the GSR by FTIR/ATR was not possible because it is a mixture of the debris of several compounds that compose the residue. However, it is shown that the GSR from different cartridges has characteristic FTIR/ATR bands that may be useful in differentiating the powder manufacturers. It appears promising that the development of AFM and FTIR/ATR databases for various powder manufacturers may be useful in analysis and identification of GSR. PMID:18761553

  7. Organising, Educating... Changing the World

    Science.gov (United States)

    Grayson, John

    2005-01-01

    Over the past few years a constellation of social movements and organisations concerned with issues of globalisation and world poverty have exploded onto the world stage. They have mobilised demonstrations, organised mass gatherings and conferences, created e-networks and websites and become major players in international political lobbying and…

  8. 78 FR 12136 - Preparations for the International Telecommunication Union World Telecommunication Development...

    Science.gov (United States)

    2013-02-21

    ... Preparations for the International Telecommunication Union World Telecommunication Development Conference (ITU... International Telecommunication Advisory Committee (ITAC) to begin preparations for the ITU World Telecommunication Development Conference (WTDC 2014). The meetings are announced to the ITAC committee and...

  9. 78 FR 17992 - Preparations for the International Telecommunication Union World Telecommunication Development...

    Science.gov (United States)

    2013-03-25

    ... Preparations for the International Telecommunication Union World Telecommunication Development Conference (ITU... Telecommunication Advisory Committee (ITAC) to review the activities of its ad hoc group for preparations for the ITU World Telecommunication Development Conference (WTDC 2014), as well as preparations for...

  10. La segunda conferencia mundial de educación superior (unesco, 2009 y la visión del concepto de acreditación en las conferencias de unesco (1998-2009 The second world conference of higher education (unesco, 2009 and the vision of accreditation in the conferences of unesco (1998-2009

    Directory of Open Access Journals (Sweden)

    Francisco López Segrera

    2012-11-01

    Full Text Available El presente artículo formula algunas reflexiones sobre la Segunda Conferencia Mundial de Educación Superior (UNESCO, 2009. El debate principal en ella versó sobre la visión de enseñanza superior como "un bien común", o como "un servicio público", esta última visión fue considerada por muchos delegados como un camino hacia una mayor mercantilización. En el Comunicado Final prevaleció el primer criterio. También en el artículo se analizan los cambios principales en los conceptos de evaluación, calidad, garantía de la calidad y acreditación entre 1995 y 2009. El énfasis se ha movido de la evaluación y la calidad (1995-1998 a la garantía de calidad y acreditación (1998-2003 y luego (2008-2009 en vincular los criterios de calidad a la pertinencia.The present article formulates some reflections on The Second World Higher Education Conference (UNESCO, 2009. The main debate was about the vision of higher education as "a common good", or as "a public service", this last vision was considered by many delegates as a road to further mercantilization. In the Final Communiqué the first criterion prevailed. The article also analyzes the main changes concerning the concepts of evaluation, quality, quality assurance and accreditation between 1995 and 2009. The emphasis has moved from evaluation and quality (1995-1998 to quality assurance and accreditation (1998-2003 and then (2008-2009 in linking the quality criteria to pertinence, relevance, equity, and sustainable development.

  11. Status of ATR-A1 irradiation experiment on vanadium alloys and low-activation steels

    Energy Technology Data Exchange (ETDEWEB)

    Tsai, H.; Strain, R.V.; Gomes, I.; Smith, D.L. [Argonne National Lab., IL (United States); Matsui, H. [Tohoku Univ. (Japan)

    1996-10-01

    The ATR-A1 irradiation experiment was a collaborative U.S./Japan effort to study at low temperature the effects of neutron damage on vanadium alloys. The experiment also contained a limited quantity of low-activation ferritic steel specimens from Japan as part of the collaboration agreement. The irradiation started in the Advanced Test Reactor (ATR) on November 30, 1995, and ended as planned on May 5, 1996. Total exposure was 132.9 effective full power days (EFPDs) and estimated neutron damage in the vanadium was 4.7 dpa. The vehicle has been discharged from the ATR core and is scheduled to be disassembled in the next reporting period.

  12. Esophago-gastric motility and nutritional management in a child with ATR-X syndrome.

    Science.gov (United States)

    Watanabe, Toshihiko; Arai, Katsuhiro; Takahashi, Masataka; Ohno, Michinobu; Sato, Kaori; Fuchimoto, Yasushi; Wada, Takahiko; Ida, Shinobu; Kawahara, Hisayoshi; Kanamori, Yutaka

    2014-08-01

    X-linked alpha thalassemia mental retardation (ATR-X) syndrome is an X-linked recessive disorder that often involves gastrointestinal symptoms. Aspiration pneumonia related to gastroesophageal reflux has been reported as the major cause of death, but gastrointestinal function has not been well investigated. The present report describes a child with ATR-X syndrome who suffered from periodical episodes of refractory vomiting. We investigated the function of upper alimentary tract and found that esophago-gastric dysmotility and severe gastric volvulus were the major causes of gastrointestinal symptoms. This child was surgically treated with anterior gastropexy and jejunal alimentation through gastrostomy, and the symptoms were relieved with good weight gain. This report may provide insight into the gastrointestinal function and nutritional management in children with ATR-X syndrome. PMID:25252072

  13. Measured Thermal and Fast Neutron Fluence Rates for ATF-1 Holders During ATR Cycle 157D

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Larry Don [Idaho National Lab. (INL), Idaho Falls, ID (United States); Miller, David Torbet [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-03-01

    This report contains the thermal (2200 m/s) and fast (E>1MeV) neutron fluence rate data for the ATF-1 holders located in core for ATR Cycle 157D which were measured by the Radiation Measurements Laboratory (RML) as requested by the Power Reactor Programs (ATR Experiments) Radiation Measurements Work Order. This report contains measurements of the fluence rates corresponding to the particular elevations relative to the 80-ft. core elevation. The data in this report consist of (1) a table of the ATR power history and distribution, (2) a hard copy listing of all thermal and fast neutron fluence rates, and (3) plots of both the thermal and fast neutron fluence rates. The fluence rates reported are for the average power levels given in the table of power history and distribution.

  14. 10 CFR 830 Major Modification Determination for Replacement of ATR Primary Coolant Pumps and Motors

    Energy Technology Data Exchange (ETDEWEB)

    Noel Duckwitz

    2011-05-01

    The continued safe and reliable operation of the ATR is critical to the Department of Energy (DOE) Office of Nuclear Energy (NE) mission. While ATR is safely fulfilling current mission requirements, a variety of aging and obsolescence issues challenge ATR engineering and maintenance personnel’s capability to sustain ATR over the long term. First documented in a series of independent assessments, beginning with an OA Environmental Safety and Health Assessment conducted in 2003, the issues were validated in a detailed Material Condition Assessment (MCA) conducted as a part of the ATR Life Extension Program in 2007.Accordingly, near term replacement of aging and obsolescent original ATR equipment has become important to ensure ATR capability in support of NE’s long term national missions. To that end, a mission needs statement has been prepared for a non-major system acquisition which is comprised of three interdependent subprojects. The first project will replace the existent diesel-electrical bus (E-3), switchgear, and the 50-year-old obsolescent marine diesels with commercial power that is backed with safety related emergency diesel generators, switchgear, and uninterruptible power supply (UPS). The second project, the subject of this major modification determination, will replace the four, obsolete, original primary coolant pumps (PCPs) and motors. Completion of this and the two other age-related projects (replacement of the ATR diesel bus [E-3] and switchgear and replacement of the existent emergency firewater injection system) will resolve major age-related operational issues plus make a significant contribution in sustaining the ATR safety and reliability profile. The major modification criteria evaluation of the project pre-conceptual design identified several issues that lead to the conclusion that the project is a major modification: 1. Evaluation Criteria #3 (Change of existing process). The proposed strategy for equipping the replacement PCPs with VFDs

  15. 粉煤灰激活中ATR/FTIR、FTIR和NMR的分析与比较

    Institute of Scientific and Technical Information of China (English)

    易志慧; 蒋海青; 王晓钧; 于士刚

    2007-01-01

    采用ATR/FTIR对南京热电厂Ⅰ级粉煤灰及经过NaOH激发后的样品进行了分析,并且同FTIR和NMR的分析结果进行比较。研究结果表明:以表征表面特征的ATR/FTIR方法可以清晰地表征粉煤灰表面出现的变化,且随着碱浓度的提高变化明显,而以表征宏观几率特征的FTIR和NMR则没有反映出粉煤灰表面出现的变化。ATR/FTIR在粉煤灰的表面研究中具有独到效果。

  16. Modeling the attenuated total reflectance infrared (ATR-FTIR) spectrum of apatite

    Science.gov (United States)

    Aufort, Julie; Ségalen, Loïc; Gervais, Christel; Brouder, Christian; Balan, Etienne

    2016-06-01

    Attenuated total reflectance (ATR) infrared spectra were measured on a synthetic and a natural fluorapatite sample. A modeling approach based on the computation of the Fresnel reflection coefficient between the ATR crystal and the powder sample was used to analyze the line shape of the spectra. The dielectric properties of the samples were related to those of pure fluorapatite using an effective medium approach, based on Maxwell-Garnett and Bruggeman models. The Bruggeman effective medium model leads to a very good agreement with the experimental data recorded on the synthetic fluorapatite sample. The poorer agreement observed on the natural sample suggests a more significant heterogeneity of the sample at a characteristic length scale larger than the mid-infrared characteristic wavelength, i.e., about 10 micrometers. The results demonstrate the prominent role of macroscopic electrostatic effects over fine details of the microscopic structure in determining the line shape of strong ATR bands.

  17. International Balkan and Near Eastern Social Sciences Conference

    OpenAIRE

    YILMAZ, Rasim

    2016-01-01

    International Balkan and Near Eastern Social Sciences Conference Series (IBANESS) Conference series are held in different Balkan Countries with hosting Universities in Balkan countries. The organization committee includes respected scientists from all over the world. International Balkan and Near Eastern Social Sciences Conference Series is held in Plovdiv, Bulgaria on March 12-13, 2016. The conference is hosted by University of Agribusiness and Rural Development-Plovdiv.

  18. Guidelenines in the management of obstructing cancer of the left colon: consensus conference of the world society of emergency surgery (WSES and peritoneum and surgery (PnS society

    Directory of Open Access Journals (Sweden)

    Pinna Antonio D

    2010-12-01

    Full Text Available Abstract Background Obstructive left colon carcinoma (OLCC is a challenging matter in terms of obstruction release as well of oncological issues. Several options are available and no guidelines are established. The paper aims to generate evidenced based recommendations on management of OLCC. Methods The PubMed and Cochrane Library databases were queried for publications focusing on OLCC published prior to April 2010. A extensive retrieval, analyses, and grading of the literature was undertaken. The findings of the research were presented and largely discussed among panellist and audience at the Consensus Conference of the World Society of Emergency Surgery (WSES and Peritoneum and Surgery (PnS Society held in Bologna July 2010. Comparisons of techniques are presented and final committee recommendation are enounced. Results Hartmann's procedure should be preferred to loop colostomy (Grade 2B. Hartmann's procedure offers no survival benefit compared to segmental colonic resection with primary anastomosis (Grade 2C+; Hartmann's procedure should be considered in patients with high surgical risk (Grade 2C. Total colectomy and segmental colectomy with intraoperative colonic irrigation are associated with same mortality/morbidity, however total colectomy is associated with higher rates impaired bowel function (Grade 1A. Segmental resection and primary anastomosis either with manual decompression or intraoperative colonic irrigation are associated with same mortality/morbidity rate (Grade 1A. In palliation stent placement is associated with similar mortality/morbidity rates and shorter hospital stay (Grade 2B. Stents as a bridge to surgery seems associated with lower mortality rate, shorter hospital stay, and a lower colostomy formation rate (Grade 1B. Conclusions Loop colostomy and staged procedure should be adopted in case of dramatic scenario, when neoadjuvant therapy could be expected. Hartmann's procedure should be performed in case of high risk of

  19. World Literature - World Culture

    DEFF Research Database (Denmark)

    Offering their own twenty-first-century perspectives - across generations, nationalities and disciplines -, the contributors to this anthology explore the idea of world literature for what it may add of new connections and itineraries to the study of literature and culture today. Covering a vast...... historical material these essays, by a diverse group of scholars, examine the pioneers of world literature and the roles played by translation, migration and literary institutions in the circulation and reception of both national and cosmopolitan literatures....

  20. Mutation analysis of the ATR gene in breast and ovarian cancer families

    International Nuclear Information System (INIS)

    Mutations in BRCA1, BRCA2, ATM, TP53, CHK2 and PTEN account for only 20–30% of the familial aggregation of breast cancer, which suggests the involvement of additional susceptibility genes. The ATR (ataxia-telangiectasia- and Rad3-related) kinase is essential for the maintenance of genomic integrity. It functions both in parallel and cooperatively with ATM, but whereas ATM is primarily activated by DNA double-strand breaks induced by ionizing radiation, ATR has been shown to respond to a much broader range of DNA damage. Upon activation, ATR phosphorylates several important tumor suppressors, including p53, BRCA1 and CHK1. Based on its central function in the DNA damage response, ATR is a plausible candidate gene for susceptibility to cancer. We screened the entire coding region of the ATR gene for mutations in affected index cases from 126 Finnish families with breast and/or ovarian cancer, 75 of which were classified as high-risk and 51 as moderate-risk families, by using conformation sensitive gel electrophoresis and direct sequencing. A large number of novel sequence variants were identified, four of which – Glu254Gly, Ser1142Gly, IVS24-48G>A and IVS26+15C>T – were absent from the tested control individuals (n = 300). However, the segregation of these mutations with the cancer phenotype could not be confirmed, partly because of the lack of suitable DNA samples. The present study does not support a major role for ATR mutations in hereditary susceptibility to breast and ovarian cancer

  1. Moldova. Historic regional conference.

    Science.gov (United States)

    Moshin, V

    1995-05-01

    The Directorate of Maternal and Child Health and the Family Planning Association of Moldova organized a regional conference, which was held October 18-19, 1994, in Kishinev, Moldova, with the support of the United Nations Population Fund (UNFPA), the World Health Organization (WHO), and the International Planned Parenthood Federation (IPPF). The conference,"Problems of Family Planning in Eastern Europe," was attended by approximately 400 Moldovan delegates of governmental and nongovernmental organizations (NGOs), and by 25 delegates from Romania, Russia, Belarus, the Ukraine, and Georgia. The President of Moldova and the Ministry of Public Health of Moldova gave their approval. The main objectives of the conference were to inform the public about the recommendations of the ICPD, to analyze the status of women's reproductive health and family planning in Eastern Europe, and to find ways of implementing the ICPD Plan of Action. Major problems identified during the conference were: 1) the social and economic problems facing most families; 2) the high rate of morbidity and mortality; 3) the decrease in birth rate; 4) the increase in abortions; 5) the rising incidence of venereal disease; and 6) the absence of an effective family planning system. It was agreed that cooperation between governments and NGOs is essential in designing population programs for each country. The following goals were set: 1) to provide populations with sufficient contraceptives; 2) to actively promote family planning concepts through the mass media; 3) to train specialists and to open family planning offices and centers; 4) to introduce sex education in the curricula of Pedagogical Institutes; and 5) to create national and regional statistical and sociological databases on population issues.

  2. 2nd Tourism Postdisciplinarity Conference

    DEFF Research Database (Denmark)

    Following the noted success of the 1st international conference on postdisciplinary approaches to tourism studies (held in Neuchatel, Switzerland, 19-22 June, 2013), we are happy to welcome you to the 2nd Tourism Postdisciplinarity Conference. Postdisciplinarity surpasses the boundaries...... of study less embedded in that system of thought. Postdisciplinarity is an epistemological endeavour that speaks of knowledge production and the ways in which the world of physical and social phenomena can be known. It is also an ontological discourse as it concerns what we call ‘tourism...

  3. Conference Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    Computational fluid dynamics (CFD) is rapidly becoming a useful tool for simulating a variety of fluid flows. The 6. annual meeting of the Society in Quebec City discussed a wide variety of topics, organized into 15 sessions. Session titles included aerodynamics, shocks and detonations, geophysical and environmental flows, unsteady flows, multiphase flows, turbulence, natural convection, industrial applications, numerical techniques and simulations, heat and mass transfer, and moving boundary /interface problems. The use of CFD for mathematical modeling was demonstrated at this conference which included addresses by four guest speakers, 85 presentations, and 10 exhibits. refs., tabs., figs.

  4. Conference summaries

    International Nuclear Information System (INIS)

    The 113 papers presented at this conference covered the areas of 1) fuel design, development and production; 2) nuclear plant safety; 3) nuclear instrumentation; 4) public and regulatory matters; 5) developments and opportunities in fusion; 6) fuel behaviour under normal operating conditions; 7) nuclear plant design and operations; 8) materials science and technology; 9) nuclear power issues; 10) fusion technology; 11) fuel behaviour under accident conditions; 12) large scale fuel channel replacement programs; 13) thermalhydraulics experimental studies; 14) reactor physics and analysis; 15) applications of accelerators; 16) fission product release and severe fuel damage under accident conditions; 17) thermalhydraulics modeling and assessments; 18) waste management and the environment; and 20) new reactor concepts

  5. UN conference reaffirms reproductive rights.

    Science.gov (United States)

    1996-07-26

    The United Nations Conference on Human Settlements, also known as the Habitat II conference, met in Istanbul from June 3 to 14. It was the last major UN gathering of this millennium and the first major UN meeting since 1995's Fourth World Conference on Women (the "Beijing Conference")--and thus an important opportunity for a wider international community to weigh in on agreements reached in Beijing and at the International Conference on Population and Development, held in Cairo in 1994. The final document that emerged from Habitat II, the "Global Plan of Action," affirmed crucial elements of those earlier accords. The Habitat documents calls for action to "[d]evelop and implement programmes to ensure universal access for women throughout their life-span to a full range of affordable health care services, including those related to reproductive health care, which includes family planning and sexual health, consistent with the Report of the International Conference on Population and Development." Language adopted at the Cairo meeting is also affirmed in Habitat's call for "universal access to the widest range of primary health care services." Perhaps most significantly, the Istanbul document reiterated an important declaration from the Beijing conference: "While the significance of national and regional particularities and various historical, cultural, and religious backgrounds must be borne in mind, it is the duty of all States to promote and protect all human rights and fundamental freedoms." Most of the 189 UN members and observer states that attended the conference upheld all three of these provisions. Only a small group of states--Argentina, Guatemala, Iran, Jordan, Lebanon, Malta, Qatar, Saudi Arabia, Sudan, Syria, United Arab Emirates, Yemen, and the Holy See--filed reservations on the health care sections. PMID:12347289

  6. ATR-FTIR Spectroscopy in the Undergraduate Chemistry Laboratory: Part II--A Physical Chemistry Laboratory Experiment on Surface Adsorption

    Science.gov (United States)

    Schuttlefield, Jennifer D.; Larsen, Sarah C.; Grassian, Vicki H.

    2008-01-01

    Attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy is a useful technique for measuring the infrared spectra of solids and liquids as well as probing adsorption on particle surfaces. The use of FTIR-ATR spectroscopy in organic and inorganic chemistry laboratory courses as well as in undergraduate research was presented…

  7. Effects of atrazine (ATR), deisopropylatrazine (DIA), Diaminochlorotriazine (DACT) on the hypothalamic-pituitary-adrenal (HPA) axis in female rats

    Science.gov (United States)

    We previously reported that a single dose of the herbicide ATR stimulated the HPA axis in the male rat while equimolar doses of its primary metabolite, DACT, had a minimal effect. In this study, we evaluated the effects of one or four daily doses of ATR, DACT, and an intermediat...

  8. EFFECTS OF ATRAZINE (ATR), DEISOPROPYLATRAZINE (DIA), AND DIAMINOCHLOROTRIAZINE (DACT) ON THE HYPOTHALAMIC-PITUITARY-ADRENAL (HPA) AXIS IN FEMALE RATS

    Science.gov (United States)

    Previously we reported that a single dose of ATR herbicide stimulated HPA axis activation in the male rat while its primary metabolite, DACT, did so to a lesser extent. In this study, we evaluated the effects of ATR, DACT, and an intermediate metabolite, DIA, on adrenocorticotrop...

  9. NATO Conference

    CERN Document Server

    Lynn, W

    1975-01-01

    The contents of this volume involve selection, emendation and up-dating of papers presented at the NATO Conference "Mathe­ matical Analysis of Decision problems in Ecology" in Istanbul, Turkey, July 9-13, 1973. It was sponsored by the System Sciences Division of NATO directed by Dr. B. Bayraktar with local arrange­ ments administered by Dr. Ilhami Karayalcin, professor of the Department of Industrial Engineering at the Technical University of Istanbul. It was organized by A. Charnes, University professor across the University of Texas System, and Walter R.Lynn, Di­ rector of the School of Civil and Environmental Engineering at Cornell Unjversity. The objective of the conference was to bring together a group of leading researchers from the major sciences involved in eco­ logical problems and to present the current state of progress in research of a mathematical nature which might assist in the solu­ tion of these problems. Although their presentations are not herein recorded, the key­ note address of Dr....

  10. EGC Conferences

    CERN Document Server

    Ritschard, Gilbert; Pinaud, Bruno; Venturini, Gilles; Zighed, Djamel; Advances in Knowledge Discovery and Management

    This book is a collection of representative and novel works done in Data Mining, Knowledge Discovery, Clustering and Classification that were originally presented in French at the EGC'2012 Conference held in Bordeaux, France, on January 2012. This conference was the 12th edition of this event, which takes place each year and which is now successful and well-known in the French-speaking community. This community was structured in 2003 by the foundation of the French-speaking EGC society (EGC in French stands for ``Extraction et Gestion des Connaissances'' and means ``Knowledge Discovery and Management'', or KDM). This book is intended to be read by all researchers interested in these fields, including PhD or MSc students, and researchers from public or private laboratories. It concerns both theoretical and practical aspects of KDM. The book is structured in two parts called ``Knowledge Discovery and Data Mining'' and ``Classification and Feature Extraction or Selection''. The first part (6 chapters) deals with...

  11. PREFACE: Quark Matter 2006 Conference

    Science.gov (United States)

    Ma, Yu-Gang; Wang, En-Ke; Cai, Xu; Huang, Huan-Zhong; Wang, Xin-Nian; Zhu, Zhi-Yuan

    2007-07-01

    The Quark Matter 2006 conference was held on 14 20 November 2006 at the Shanghai Science Hall of the Shanghai Association of Sciences and Technology in Shanghai, China. It was the 19th International Conference on Ultra-Relativistic Nucleus Nucleus Collisions. The conference was organized jointly by SINAP (Shanghai Institute of Applied Physics, Chinese Academy of Sciences (CAS)) and CCNU (Central China Normal University, Wuhan). Over 600 scientists from 32 countries in five continents attended the conference. This is the first time that China has hosted such a premier conference in the field of relativistic heavy-ion collisions, an important event for the Chinese high energy nuclear physics community. About one half of the conference participants are junior scientists—a clear indication of the vigor and momentum for this field, in search of the fundamental nature of the nuclear matter at extreme conditions. Professor T D Lee, honorary chair of the conference and one of the founders of the quark matter research, delivered an opening address with his profound and philosophical remarks on the recent discovery of the nature of strongly-interacting quark-gluon-plasma (sQGP). Professor Hongjie Xu, director of SINAP, gave a welcome address to all participants on behalf of the two hosting institutions. Dr Peiwen Ji, deputy director of the Mathematics and Physics Division of the Natural Science Foundation of China (NSFC), also addressed the conference participants and congratulated them on the opening of the conference. Professor Mianheng Jiang, vice president of the Chinese Academy of Sciences (CAS), gave a concise introduction about the CAS as the premier research institution in China. He highlighted continued efforts at CAS to foster international collaborations between China and other nations. The Quark Matter 2006 conference is an example of such a successful collaboration between high energy nuclear physicists in China and other nations all over the world. The

  12. Radar Sensor Networks: Algorithms for Waveform Design and Diversity with Application to ATR with Delay-Doppler Uncertainty

    Directory of Open Access Journals (Sweden)

    Qilian Liang

    2007-01-01

    Full Text Available Automatic target recognition (ATR in target search phase is very challenging because the target range and mobility are not yet perfectly known, which results in delay-Doppler uncertainty. In this paper, we firstly perform some theoretical studies on radar sensor network (RSN design based on linear frequency modulation (LFM waveform: (1 the conditions for waveform coexistence, (2 interferences among waveforms in RSN, (3 waveform diversity in RSN. Then we apply RSN to ATR with delay-Doppler uncertainty and propose maximum-likeihood (ML ATR algorithms for fluctuating targets and nonfluctuating targets. Simulation results show that our RSN vastly reduces the ATR error compared to a single radar system in ATR with delay-Doppler uncertainty. The proposed waveform design and diversity algorithms can also be applied to active RFID sensor networks and underwater acoustic sensor networks.

  13. Fifth International Conference KSE 2013

    CERN Document Server

    Denoeux, Thierry; Tran, Dang; Le, Anh; Pham, Son; Knowledge and Systems Engineering

    2014-01-01

    The field of Knowledge and Systems Engineering (KSE) has experienced rapid development and inspired many applications in the world of information technology during the last decade. The KSE conference aims at providing an open international forum for presentation, discussion and exchange of the latest advances and challenges in research of the field. These proceedings contain papers presented at the Fifth International Conference on Knowledge and Systems Engineering (KSE 2013), which was held in Hanoi, Vietnam, during 17–19 October, 2013. Besides the main track of contributed papers, which are compiled into the first volume, the conference also featured several special sessions focusing on specific topics of interest as well as included one workshop, of which the papers form the second volume of these proceedings. The book gathers a total of 68 papers describing recent advances and development on various topics including knowledge discovery and data mining, natural language processing, expert systems, intell...

  14. S-phase-dependent p50/NF-кB1 phosphorylation in response to ATR and replication stress acts to maintain genomic stability

    OpenAIRE

    Crawley, Clayton D.; Kang, Shijun; Bernal, Giovanna M; Wahlstrom, Joshua S.; Voce, David J; Cahill, Kirk E.; Garofalo, Andrea; Raleigh, David R.; Weichselbaum, Ralph R.; Yamini, Bakhtiar

    2015-01-01

    The apical damage kinase, ATR, is activated by replication stress (RS) both in response to DNA damage and during normal S-phase. Loss of function studies indicates that ATR acts to stabilize replication forks, block cell cycle progression and promote replication restart. Although checkpoint failure and replication fork collapse can result in cell death, no direct cytotoxic pathway downstream of ATR has previously been described. Here, we show that ATR directly reduces survival by inducing pho...

  15. FTIR-ATR Monitoring and SEC/RI/MALLS characterization of ATRP synthesized hyperbranched polyacrylates

    OpenAIRE

    Gonçalves, Miguel; Costa, Mário Rui; Dias, Rolando

    2009-01-01

    This work reports the synthesis at 1 L scale of hyperbranched polyacrylates based upon acrylate/diacrylate monomers such as n-butyl acrylate (nBA)/1,6-hexanediol diacrylate (HDDA) and using atom transfer radical polymerization (ATRP). A FTIR-ATR immersion probe was used to monitor the polymerization reaction. FCT

  16. An add-on system including a micro-reactor for an atr-ir spectrometer

    DEFF Research Database (Denmark)

    2014-01-01

    The invention relates to an add-on system for an attenuated total reflectance infrared (ATR-IR) spectrometer, the add-on system allowing for time-resolved in situ IR measurements of heterogeneous mixtures. The add-on device comprises a micro-reactor (300A) forming a sample cavity (305) when...

  17. MATERNAL ATRAZINE (ATR) ALTERS HYPOTHALAMIC DOPAMINE (HYP-DA) AND SERUM PROLACTIN (SPRL) IN MALE PUPS

    Science.gov (United States)

    Maternal Atrazine (ATR) alters hypothalamic dopamine (HYP-DA) and serum prolactin (sPRL) in male pups. 1Christopher Langdale, 2Tammy Stoker and 2Ralph Cooper. 1 Dept. of Cell Biology, North Carolina State University College of Veterinary Medicine, Raleigh, NC. 2 Endocrinology ...

  18. Solid Acid-Catalyzed Cellulose Hydrolysis Monitored by In Situ ATR-IR Spectroscopy

    NARCIS (Netherlands)

    Zakzeski, J.; Grisel, R.J.H.; Smit, A.T.; Weckhuysen, B.M.

    2012-01-01

    The solid acid-catalyzed hydrolysis of cellulose was studied under elevated temperatures and autogenous pressures using in situ ATR-IR spectroscopy. Standards of cellulose and pure reaction products, which include glucose, fructose, hydroxymethylfurfural (HMF), levulinic acid (LA), formic acid, and

  19. Fabrication Report for the AFC-2A and AFC-2B Capsule Irradiations in the ATR

    Energy Technology Data Exchange (ETDEWEB)

    Timothy A. Hyde

    2007-10-01

    This document provides a general narrative description of the AFC-2A and 2B fuel fabrication processes for the AFC 2A and AFC 2B fuel irradiation experiments fabricated at the Idaho National Laboratory’s Materials and Fuels Complex (MFC) for irradiation in the Advanced Test Reactor (ATR).

  20. MUSME Conference

    CERN Document Server

    Martinez, Eusebio

    2015-01-01

    This volume contains the Proceedings of MUSME 2014, held at Huatulco in Oaxaca, Mexico, October 2014. Topics include analysis and synthesis of mechanisms; dynamics of multibody systems; design algorithms for mechatronic systems; simulation procedures and results; prototypes and their performance; robots and micromachines; experimental validations; theory of mechatronic simulation; mechatronic systems; and control of mechatronic systems. The MUSME symposium on Multibody Systems and Mechatronics was held under the auspices of IFToMM, the International Federation for Promotion of Mechanism and Machine Science, and FeIbIM, the Iberoamerican Federation of Mechanical Engineering. Since the first symposium in 2002, MUSME events have been characterised by the way they stimulate the integration between the various mechatronics and multibody systems dynamics disciplines, present a forum for facilitating contacts among researchers and students mainly in South American countries, and serve as a joint conference for the ...

  1. Conference Attendees’ Satisfaction: Evidence from Belgrade (Serbia

    Directory of Open Access Journals (Sweden)

    Dunjić Jelena

    2012-10-01

    Full Text Available Conference industry brings significant economic effects and that is one of the reasons why many destinations around the world strive to organize conferences, especially the international ones, which make bigger economic effects. According to the Strategy of tourism development of the Republic of Serbia (2005-2015, city break and business tourism are tourism products of high priority, which can provide short-term positioning of Novi Sad and Belgrade, at the first place, at the international tourism market, and contribute to the growth of tourism turnover of foreign travellers.Belgrade is the capital and the largest city in Serbia. It is very well equipped with necessary infrastructure for organizing business events such as conferences, congresses, meetings etc. Lately, the number of international business events in Serbia is increasing and the majority of those events are organized in Belgrade. However, there are very few surveys which are examining satisfaction of the conference attendees in Serbia. This topic is often ignored despite the fact that the attendees satisfaction is substantial for organizers and all other relevant stakeholders at host destination. Therefore, the aim of this paper is to analyze the satisfaction of the conference attendees, as they are final consumers of conference tourist product and their experience regarding both conference and host destination is thus essential to destination marketing and management organizations, conference centres, hotel managers, meeting planners and all other stakeholders involved in conference industry and tourism

  2. VE-821, an ATR inhibitor, causes radiosensitization in human tumor cells irradiated with high LET radiation

    International Nuclear Information System (INIS)

    High linear energy transfer (LET) radiation such as carbon ion particles is successfully used for treatment of solid tumors. The reason why high LET radiation accomplishes greater tumor-killing than X-rays is still not completely understood. One factor would be the clustered or complex-type DNA damages. We previously reported that complex DNA double-strand breaks produced by high LET radiation enhanced DNA end resection, and this could lead to higher kinase activity of ATR protein recruited to RPA-coated single-stranded DNA. Although the effect of ATR inhibition on cells exposed to low LET gamma-rays has recently been reported, little is known regarding the effect of ATR inhibitor on cells treated with high LET radiation. The purpose of this study is to investigate the effects of the ATR inhibitor VE-821 in human tumor and normal cells irradiated with high LET carbon ions. HeLa, U2OS, and 1BR-hTERT (normal) cells were pre-treated with 1 μM VE-821 for 1 hour and irradiated with either high LET carbon ions or X-rays. Cell survival, cell cycle distribution, cell growth, and micronuclei formation were evaluated. VE-821 caused abrogation of G2/M checkpoint and forced irradiated cells to divide into daughter cells. We also found that carbon ions caused a higher number of multiple micronuclei than X-rays, leading to decreased cell survival in tumor cells when treated with VE-821, while the survival of irradiated normal cells were not significantly affected by this inhibitor. ATR inhibitor would be an effective tumor radiosensitizer with carbon ion irradiation. The online version of this article (doi:10.1186/s13014-015-0464-y) contains supplementary material, which is available to authorized users

  3. Protein phosphatase 5 is necessary for ATR-mediated DNA repair

    International Nuclear Information System (INIS)

    Research highlights: → Serine/threonine protein phosphatase 5 (PP5) has been shown to participate in ataxia telangiectasia-mutated (ATM)- and ATR (ATM- and Rad3-related)-mediated checkpoint pathways, which plays an important role in the DNA damage response and maintenance of genomic stability. → However, it is not clear exactly how PP5 participates in this process. → Our results indicate that PP5 is more closely related with ATR-mediated pathway than ATM-mediated pathway in DNA damage repair. -- Abstract: Several recent studies have shown that protein phosphatase 5 (PP5) participates in cell cycle arrest after DNA damage, but its roles in DNA repair have not yet been fully characterized. We investigated the roles of PP5 in the repair of ultraviolet (UV)- and neocarzinostatin (NCS)-induced DNA damage. The results of comet assays revealed different repair patterns in UV- and NCS-exposed U2OS-PS cells. PP5 is only essential for Rad3-related (ATR)-mediated DNA repair. Furthermore, the phosphorylation of 53BP1 and BRCA1, important mediators of DNA damage repair, and substrates of ATR and ATM decreased in U2OS-PS cells exposed to UV radiation. In contrast, the cell cycle arrest proteins p53, CHK1, and CHK2 were normally phosphorylated in U2OS and U2OS-PS cells exposed to UV radiation or treated with NCS. In view of these results, we suggest that PP5 plays a crucial role in ATR-mediated repair of UV-induced DNA damage.

  4. Protein phosphatase 5 is necessary for ATR-mediated DNA repair

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Yoonsung [Department of Pharmacology, DNA Repair Research Center, Chosun University School of Medicine, 375 Seosuk-Dong, Gwangju 501-759 (Korea, Republic of); Cheong, Hyang-Min [Department of Life Science, College of Natural Science, Chung-Ang University, 221 Heuksuk-Dong, Dongjak-Ku, Seoul 156-756 (Korea, Republic of); Lee, Jung-Hee [Department of Pharmacology, DNA Repair Research Center, Chosun University School of Medicine, 375 Seosuk-Dong, Gwangju 501-759 (Korea, Republic of); Song, Peter I. [Department of Dermatology, University of Arkansas for Medical Science, 4301 West Markham, Slot 576, Little Rock, AR 72205 (Korea, Republic of); Lee, Kwang-Ho [Department of Life Science, College of Natural Science, Chung-Ang University, 221 Heuksuk-Dong, Dongjak-Ku, Seoul 156-756 (Korea, Republic of); Kim, Sang-Yong [Division of Endocrinology, Department of Internal Medicine, Chosun University School of Medicine, 375 Seosuk-Dong, Gwangju 501-759 (Korea, Republic of); Jun, Jae Yeoul [Department of Physiology, Chosun University School of Medicine, 375 Seosuk-Dong, Gwangju 501-759 (Korea, Republic of); You, Ho Jin, E-mail: hjyou@chosun.ac.kr [Department of Pharmacology, DNA Repair Research Center, Chosun University School of Medicine, 375 Seosuk-Dong, Gwangju 501-759 (Korea, Republic of)

    2011-01-07

    Research highlights: {yields} Serine/threonine protein phosphatase 5 (PP5) has been shown to participate in ataxia telangiectasia-mutated (ATM)- and ATR (ATM- and Rad3-related)-mediated checkpoint pathways, which plays an important role in the DNA damage response and maintenance of genomic stability. {yields} However, it is not clear exactly how PP5 participates in this process. {yields} Our results indicate that PP5 is more closely related with ATR-mediated pathway than ATM-mediated pathway in DNA damage repair. -- Abstract: Several recent studies have shown that protein phosphatase 5 (PP5) participates in cell cycle arrest after DNA damage, but its roles in DNA repair have not yet been fully characterized. We investigated the roles of PP5 in the repair of ultraviolet (UV)- and neocarzinostatin (NCS)-induced DNA damage. The results of comet assays revealed different repair patterns in UV- and NCS-exposed U2OS-PS cells. PP5 is only essential for Rad3-related (ATR)-mediated DNA repair. Furthermore, the phosphorylation of 53BP1 and BRCA1, important mediators of DNA damage repair, and substrates of ATR and ATM decreased in U2OS-PS cells exposed to UV radiation. In contrast, the cell cycle arrest proteins p53, CHK1, and CHK2 were normally phosphorylated in U2OS and U2OS-PS cells exposed to UV radiation or treated with NCS. In view of these results, we suggest that PP5 plays a crucial role in ATR-mediated repair of UV-induced DNA damage.

  5. Educational Multimedia/Hypermedia and Telecommunications, 1997. Proceedings of ED-MEDIA/ED-TELECOM 97--World Conference on Educational Multimedia/Hypermedia and Educational Telecommunications (Calgary, Canada, June 14-19, 1997). Volumes I and II.

    Science.gov (United States)

    Muldner, Tomasz, Ed.; Reeves, Thomas C., Ed.

    This collection presents papers pertaining to the wide area of educational multimedia/hypermedia and telecommunications. The conference serves as a forum for the dissemination of information on the research, development, and applications in all areas of multimedia/hypermedia and telecommunications in education across all disciplines and levels.…

  6. Language Planning at the International Level. Report of the Annual Conference of the Center for Research and Documentation on World Language Problems (3rd, New York, New York, December 14, 1984).

    Science.gov (United States)

    Tonkin, Humphrey, Ed.; Johnson-Weiner, Karen, Ed.

    The proceedings of the conference include the opening address (Francoise Cestac) and these papers: "False Friendship in International Language Planning" (Joseph L. Malone); "Guidelines for Terminology Standardization at the United Nations" (Marie-Josee Jastrab); "Language Policy at the Agence de Cooperation Culturelle et Technique" (Jean-Claude…

  7. PREFACE: XXI Fluid Mechanics Conference

    Science.gov (United States)

    Szmyd, Janusz S.; Fornalik-Wajs, Elzbieta; Jaszczur, Marek

    2014-08-01

    This Conference Volume contains the papers presented at the 21st Fluid Mechanics Conference (XXI FMC) held at AGH - University of Science and Technology in Krakow, Poland, 15-18 June 2014, and accepted for Proceedings published in the Journal of Physics: Conference Series. The Fluid Mechanics Conferences have been taking place every two years since 1974, a total of forty years. The 21st Fluid Mechanics Conference (XXI FMC) is being organized under the auspices of the Polish Academy of Sciences, Committee of Mechanics. The goal of this conference is to provide a forum for the exposure and exchange of ideas, methods and results in fluid mechanics. Conference topics include, but are not limited to Aerodynamics, Atmospheric Science, Bio-Fluids, Combustion and Reacting Flows, Computational Fluid Dynamics, Experimental Fluid Mechanics, Flow Machinery, General Fluid Dynamics, Hydromechanics, Heat and Fluid Flow, Measurement Techniques, Micro- and Nano- Flow, Multi-Phase Flow, Non-Newtonian Fluids, Rotating and Stratified Flows, Turbulence. Within the general subjects of this conference, the Professor Janusz W. Elsner Competition for the best fluid mechanics paper presented during the Conference is organized. Authors holding a M.Sc. or a Ph.D. degree and who are not older than 35 years of age may enter the Competition. Authors with a Ph.D. degree must present individual papers; authors with a M.Sc. degree may present papers with their supervisor as coauthor, including original results of experimental, numerical or analytic research. Six state-of-the-art keynote papers were delivered by world leading experts. All contributed papers were peer reviewed. Recommendations were received from the International Scientific Committee, reviewers and the advisory board. Accordingly, of the 163 eligible extended abstracts submitted, after a review process by the International Scientific Committee, 137 papers were selected for presentation at the 21st Fluid Mechanics Conference, 68

  8. The ABC transporter ATR1 is necessary for efflux of the toxin cercosporin in the fungus Cercospora nicotianae.

    Science.gov (United States)

    Amnuaykanjanasin, Alongkorn; Daub, Margaret E

    2009-02-01

    The Cercospora nicotianae mutant deficient for the CRG1 transcription factor has marked reductions in both resistance and biosynthesis of the toxin cercosporin. We cloned and sequenced full-length copies of two genes, ATR1 and CnCFP, previously identified from a subtractive library between the wild type (WT) and a crg1 mutant. ATR1 is an ABC transporter gene and has an open reading frame (ORF) of 4368bp with one intron. CnCFP encodes a MFS transporter with homology to Cercospora kikuchii CFP, previously implicated in cercosporin export, and has an ORF of 1975bp with three introns. Disruption of ATR1 indicated atr1-null mutants had dramatic reductions in cercosporin production (25% and 20% of WT levels) in solid and liquid cultures, respectively. The ATR1 disruptants also showed moderately higher sensitivity to cercosporin. Constitutive expression of ATR1 in the crg1 mutant restored cercosporin biosynthesis and moderately increased resistance. In contrast, CnCFP overexpression in the mutant did not restore toxin production, however, it moderately enhanced toxin resistance. The results together indicate ATR1 acts as a cercosporin efflux pump in this fungus and plays a partial role in resistance.

  9. Conference Attendees’ Satisfaction: Evidence from Belgrade (Serbia)

    OpenAIRE

    Dunjić Jelena; Dragićević Vanja; Arsenović Daniel; Pantelić Milana; Stankov Uglješa

    2012-01-01

    Conference industry brings significant economic effects and that is one of the reasons why many destinations around the world strive to organize conferences, especially the international ones, which make bigger economic effects. According to the Strategy of tourism development of the Republic of Serbia (2005-2015), city break and business tourism are tourism products of high priority, which can provide short-term positioning of Novi Sad and Belgrade, at the first place, at the international t...

  10. ENTERPRISE IRELAND: Design for Competitive Advantage Conference

    OpenAIRE

    Dee, Peter

    2003-01-01

    A stimulating conference bringing together world leading experts on design to address the importance of brand development strategies to achieve competitive advantage. Peter Dee - Strategic Design and Marketing Consultant, specialised in the creation of brand development strategies for Enterprise Ireland’s Design Unit. Peter was responsible for the design and development of the the brand identity for the Enterprise Ireland Design for Competitive Advantage Conference in Dublin.

  11. Nostradamus conference 2013

    CERN Document Server

    Chen, Guanrong; Rössler, Otto; Snasel, Vaclav; Abraham, Ajith; Nostradamus 2013: Prediction, Modeling and Analysis of Complex Systems

    2013-01-01

    Prediction of behavior of the dynamical systems, analysis and modeling of its structure is vitally important problem in engineering, economy and science today. Examples of such systems can be seen in the world around us and of course in almost every scientific discipline including such “exotic” domains like the earth’s atmosphere, turbulent fluids, economies (exchange rate and stock markets), population growth, physics (control of plasma), information flow in social networks and its dynamics, chemistry and complex networks. To understand such dynamics and to use it in research or industrial applications, it is important to create its models. For this purpose there is rich spectra of methods, from classical like ARMA models or Box Jenkins method to such modern ones like evolutionary computation, neural networks, fuzzy logic, fractal geometry, deterministic chaos and more. This proceeding book is a collection of the accepted papers to conference Nostradamus that has been held in Ostrava, Czech Republic. P...

  12. Conference summary

    Science.gov (United States)

    Rebolo, R.

    ``Brown dwarfs come of age" was a stimulating conference attended by a large number of very active researchers, including many young students and post-docs who were largely responsible for the lively atmosphere that we enjoyed during the full meeting. Major theoretical and observational challenges currently faced in the study of brown dwarfs were reviewed. Key spectroscopic work is being conducted to determine atmospheric temperatures, surface gravities and metallicities, essential to understand the evolution of substellar objects. Research on ultracool atmospheres is extended down to temperatures typical of the atmosphere of the Earth. Characterisation of brown dwarfs at all wavelengths from X-ray to radio is ongoing and investigation of time domain phenomena reveal interesting new processes in cool atmospheres. In addition to talks on these topics, a large number of presentations addressed the formation and evolution of brown dwarfs, the lower end of the Initial Mass Function, the properties of substellar binaries, the angular momentum and disk evolution in very low-mass systems, results of large scale surveys aimed to find the lowest luminosity and coolest brown dwarfs, searches in star clusters delineating the evolution with age of the properties of brown dwarfs, binary searches and subsequent follow-up work enabling dynamical mass determinations. The excellent level of the review talks, oral and poster presentations and the work of the enthusiastic researchers that attended the meeting ensure a brilliant future for substellar research 18 years after the discovery of the first brown dwarfs.

  13. International Conference on Theoretical and Computational Physics

    CERN Document Server

    2016-01-01

    Int'l Conference on Theoretical and Computational Physics (TCP 2016) will be held from August 24 to 26, 2016 in Xi'an, China. This Conference will cover issues on Theoretical and Computational Physics. It dedicates to creating a stage for exchanging the latest research results and sharing the advanced research methods. TCP 2016 will be an important platform for inspiring international and interdisciplinary exchange at the forefront of Theoretical and Computational Physics. The Conference will bring together researchers, engineers, technicians and academicians from all over the world, and we cordially invite you to take this opportunity to join us for academic exchange and visit the ancient city of Xi’an.

  14. 13th International Conference on Chlamydomonas

    Energy Technology Data Exchange (ETDEWEB)

    Silflow, Carolyn D. [University of Minnesota

    2014-03-11

    The 13th International Conference on Chlamydomonas (EMBO Workshop on the Cell and Molecular Biology of Chlamydomonas) was held May 27 to June 1, 2008 in Hyeres, France. The conference was the biennial meeting for all researchers studying the green algal systems Chlamydomonas and Volvox. The conference brought together approximately 200 investigators from around the world (North America, Asia, Europe and Australia) representing different fields and disciplines (cell biology, genetics, biochemistry, biophysics, plant physiology, genomics). It provided an opportunity for investigators from different countries to share methodologies and to discuss recent results with a focus on the Chlamydomonas experimental system.

  15. World's fastest supercomputer opens up to users

    Science.gov (United States)

    Xin, Ling

    2016-08-01

    China's latest supercomputer - Sunway TaihuLight - has claimed the crown as the world's fastest computer according to the latest TOP500 list, released at the International Supercomputer Conference in Frankfurt in late June.

  16. World's fastest supercomputer opens up to users

    Science.gov (United States)

    Xin, Ling

    2016-08-01

    China's latest supercomputer – Sunway TaihuLight – has claimed the crown as the world's fastest computer according to the latest TOP500 list, released at the International Supercomputer Conference in Frankfurt in late June.

  17. Science in the Muslim world

    Science.gov (United States)

    Al-Khalili, Jim

    2010-04-01

    There are more than a billion Muslims in the world today - over a fifth of the world's total population - spread over many more than the 57 member states of the Organisation of the Islamic Conference (OIC) in which Islam is the official religion. These include some of the world's wealthiest nations, such as Saudi Arabia and Kuwait, as well as some of the poorest, like Somalia and Sudan. The economies of some of these countries - such as the Gulf States, Iran, Turkey, Egypt, Morocco, Malaysia and Pakistan - have been growing steadily for a number of years, and yet, in comparison with the West, the Islamic world still appears somewhat disengaged from modern science.

  18. Advanced Test Reactor National Scientific User Facility (ATR NSUF) Monthly Report November 2014

    Energy Technology Data Exchange (ETDEWEB)

    Soelberg, Renae [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-11-01

    Advanced Test Reactor National Scientific User Facility (ATR NSUF) Monthly Report November 2014 Highlights Rory Kennedy and Sarah Robertson attended the American Nuclear Society Winter Meeting and Nuclear Technology Expo in Anaheim, California, Nov. 10-13. ATR NSUF exhibited at the technology expo where hundreds of meeting participants had an opportunity to learn more about ATR NSUF. Dr. Kennedy briefed the Nuclear Engineering Department Heads Organization (NEDHO) on the workings of the ATR NSUF. • Rory Kennedy, James Cole and Dan Ogden participated in a reactor instrumentation discussion with Jean-Francois Villard and Christopher Destouches of CEA and several members of the INL staff. • ATR NSUF received approval from the NE-20 office to start planning the annual Users Meeting. The meeting will be held at INL, June 22-25. • Mike Worley, director of the Office of Innovative Nuclear Research (NE-42), visited INL Nov. 4-5. Milestones Completed • Recommendations for the Summer Rapid Turnaround Experiment awards were submitted to DOE-HQ Nov. 12 (Level 2 milestone due Nov. 30). Major Accomplishments/Activities • The University of California, Santa Barbara 2 experiment was unloaded from the GE-2000 at HFEF. The experiment specimen packs will be removed and shipped to ORNL for PIE. • The Terrani experiment, one of three FY 2014 new awards, was completed utilizing the Advanced Photon Source MRCAT beamline. The experiment investigated the chemical state of Ag and Pd in SiC shell of irradiated TRISO particles via X-ray Absorption Fine Structure (XAFS) spectroscopy. Upcoming Meetings/Events • The ATR NSUF program review meeting will be held Dec. 9-10 at L’Enfant Plaza. In addition to NSUF staff and users, NE-4, NE-5 and NE-7 representatives will attend the meeting. Awarded Research Projects Boise State University Rapid Turnaround Experiments (14-485 and 14-486) Nanoindentation and TEM work on the T91, HT9, HCM12A and 9Cr ODS specimens has been completed at

  19. Coupling of phonon-polariton modes at dielectric-dielectric interfaces by the ATR technique

    Science.gov (United States)

    Cocoletzi, G. H.; Olvera Hernández, J.; Martínez Montes, G.

    1989-08-01

    We report the calculated ATR dispersion relation of the interface phonon-polariton modes in the prism-dielectric-dielectric configuration. Comparison of electromagnetic dispersion relations (EMDR) with the ATR dispersion relations are presented for three different interfaces: I) GaAs/GaP, II) CdF2/CaF2 and III) CaF2/GaP in two propagation windows, using the Otto and Kretschmann geometries for p-polarized light. We have studied the three cases using angle and frequency scans for each window and geometry. The results indicate that it is possible to excite and detect phonon-polariton modes at the dielectric-dielectric interface.

  20. ATR-A1 irradiation experiment on vanadium alloys and low activation steels

    Energy Technology Data Exchange (ETDEWEB)

    Tasi, H.; Strain, R.V.; Gomes, I.; Hins, A.G.; Smith, D.L.

    1996-04-01

    To study the mechanical properties of vanadium alloys under neutron irradiation at low temperatures, an experiment was designed and constructed for irradiation in the Advanced Test Reactor (ATR). The experiment contained Charpy, tensile, compact tension, TEM, and creep specimens of vanadium alloys. It also contained limited low-activation ferritic steel specimens as part of the collaborative agreement with Monbusho of Japan. The design irradiation temperatures for the vanadium alloy specimens in the experiment are {approx}200 and 300{degrees}C, achieved with passive gap-gap sizing and fill gas blending. To mitigate vanadium-to-chromium transmutation from the thermal neutron flux, the test specimens are contained inside gadolinium flux filters. All specimens are lithium-bonded. The irradiation started in Cycle 108A (December 3, 1995) and is expected to have a duration of three ATR cycles and a peak influence of 4.4 dpa.

  1. Phylogeny of cultivated and wild wheat species using ATR-FTIR spectroscopy

    Science.gov (United States)

    Demir, Pinar; Onde, Sertac; Severcan, Feride

    2015-01-01

    Within the last decade, an increasing amount of genetic data has been used to clarify the problems inherent in wheat taxonomy. The techniques for obtaining and analyzing these data are not only cumbersome, but also expensive and technically demanding. In the present study, we introduce infrared spectroscopy as a method for a sensitive, rapid and low cost phylogenetic analysis tool for wheat seed samples. For this purpose, 12 Triticum and Aegilops species were studied by Attenuated Total Reflection-Fourier Transform Infrared (ATR-FTIR) spectroscopy. Hierarchical cluster analysis and principal component analysis clearly revealed that the lignin band (1525-1505 cm-1) discriminated the species at the genus level. However, the species were clustered according to their genome commonalities when the whole spectra were used (4000-650 cm-1). The successful differentiation of Triticum and its closely related genus Aegilops clearly demonstrated the power of ATR-FTIR spectroscopy as a suitable tool for phylogenetic research.

  2. [World deliberations in Rio].

    Science.gov (United States)

    Annis, B

    1991-01-01

    The United Nations Conference on Environment and Development (UNCED) was held in Rio de Janeiro in June 1992 and dealt with world trade, environmental education, environmental emergencies, the transfer of technology and financial resources, and the restructuring of international systems for tackling environmental problems. Other issues on the agenda were the protection of the atmosphere, the ozone shield, deforestation, the conservation of biological diversity, sustainable urban and rural development, and the safeguarding of human health and quality of life. The preparation for the conference took place through a series of meetings, which also featured the problems of rural areas in the Americas. Some environmental organizations based in Washington, D.C. had become impassive over the years and promoted bipartisan and apolitical issues in order to obtain funds. Nonetheless, some groups criticized the projects of the World Bank. In 1990 the World Bank established the World Environmental Program for developing countries, which envisioned the execution of 15 projects and 11 technical assistance proposals. Nongovernmental organizations (NGOs) were also active in this effort. The Interamerican Development Bank also launched a forest policy for preserving forest resources. This was the consequence of the 1982 scheme that aimed at protecting forest populations and promoting sustainable forest industries. At another conference of development specialists the discrimination against women was cited as a major factor in the deleterious use of natural resources. A new development concept was urged that would incorporate the rights and participation of women as a central strategy in solving the global environmental crisis. The global population is growing at a rate of 95 million people per year, which underlines the need for better representation of women, poor people, and rural areas in state agencies and multilateral and environmental organizations for promoting sustainable

  3. Enhanced ATR algorithm for high resolution multi-band sonar imagery

    Science.gov (United States)

    Aridgides, Tom; Fernández, Manuel

    2008-04-01

    An improved automatic target recognition (ATR) processing string has been developed. The overall processing string consists of pre-processing, subimage adaptive clutter filtering (SACF), normalization, detection, data regularization, feature extraction, optimal subset feature selection, feature orthogonalization and classification processing blocks. A new improvement was made to the processing string, data regularization, which entails computing the input data mean, clipping the data to a multiple of its mean and scaling it, prior to feature extraction. The classified objects of 3 distinct strings are fused using the classification confidence values and their expansions as features, and using "summing" or log-likelihood-ratio-test (LLRT) based fusion rules. The utility of the overall processing strings and their fusion was demonstrated with new high-resolution three-frequency band sonar imagery. The ATR processing strings were individually tuned to the corresponding three-frequency band data, making use of the new processing improvement, data regularization, which resulted in a 3:1 reduction in false alarms. Two significant fusion algorithm improvements were made. First, a nonlinear 2nd order (Volterra) feature LLRT fusion algorithm was developed. Second, a repeated application of a subset Volterra feature selection / feature orthogonalization / LLRT fusion block was utilized. It was shown that cascaded Volterra feature LLRT fusion of the ATR processing strings outperforms baseline summing and single-stage Volterra feature LLRT algorithms, yielding significant improvements over the best single ATR processing string results, and providing the capability to correctly call the majority of targets while maintaining a very low false alarm rate.

  4. An Approach for Routine Analytical Detection of Beeswax Adulteration Using FTIR-ATR Spectroscopy

    OpenAIRE

    Svečnjak Lidija; Baranović Goran; Vinceković Marko; Prđun Saša; Bubalo Dragan; Tlak Gajger Ivana

    2015-01-01

    Although beeswax adulteration represents one of the main beeswax quality issues, there are still no internationally standardised analytical methods for routine quality control. The objective of this study was to establish an analytical procedure suitable for routine detection of beeswax adulteration using FTIR-ATR spectroscopy. For the purpose of this study, reference IR spectra of virgin beeswax, paraffin, and their mixtures containing different proportions of paraffin (5 - 95%), were obtain...

  5. Gauvain e il corpo smembrato: allegorie nell'«Atre périlleux»

    Directory of Open Access Journals (Sweden)

    Maurizio Virdis

    2013-07-01

    Full Text Available L’Atre Périlleux è un romanzo anonimo francese del XIII secolo e fa parte della corrente letteraria che rimettere in questione il romanzo cortese di tradizione chrestieniana. Piú che all’ideologia o alle istanze della classe cavalleresca e della nobiltà minore, il nostro romanzo risponde alle prospettive e alle necessità intellettuali della clergie, che si fa gioco dei valori cavallereschi tradizionali. L’Atre Périlleux è condotto, con toni di humour e una trama complessa, su binari metaletterari e allegorici (di cui il corpo smembrato di Gauvain è il simbolo piú eminente, e si pone come critica della decadenza della società cortese, animato però dal proposito del rinnovamento morale di essa.L’Atre Périlleux is an anonymous French romance of the thirteenth century and it is part of the literary movement that calls into question the tradition of courtly romance dating back to Chrétien de Troyes. More than to the ideology and instances of the class of minor nobility and chivalry, our romance responds to the clergie’s needs and intellectual perspectives, and it mocks the traditional values of chivalry. L’Atre Périlleux is conducted, with a hint of humour and a complicated plot, on metaliterary and allegorical tracks (and Gauvain’s dismembered body is the most prominent symbol of this allegorical tone, so that our romance stands as a critique of courtly society decadence, nevertheless animated by the purpose of its moral renewal.

  6. Hardening neutron spectrum for advanced actinide transmutation experiments in the ATR.

    Science.gov (United States)

    Chang, G S; Ambrosek, R G

    2005-01-01

    The most effective method for transmuting long-lived isotopes contained in spent nuclear fuel into shorter-lived fission products is in a fast neutron spectrum reactor. In the absence of a fast test reactor in the United States, initial irradiation testing of candidate fuels can be performed in a thermal test reactor that has been modified to produce a test region with a hardened neutron spectrum. Such a test facility, with a spectrum similar but somewhat softer than that of the liquid-metal fast breeder reactor (LMFBR), has been constructed in the INEEL's Advanced Test Reactor (ATR). The radial fission power distribution of the actinide fuel pin, which is an important parameter in fission gas release modelling, needs to be accurately predicted and the hardened neutron spectrum in the ATR and the LMFBR fast neutron spectrum is compared. The comparison analyses in this study are performed using MCWO, a well-developed tool that couples the Monte Carlo transport code MCNP with the isotope depletion and build-up code ORIGEN-2. MCWO analysis yields time-dependent and neutron-spectrum-dependent minor actinide and Pu concentrations and detailed radial fission power profile calculations for a typical fast reactor (LMFBR) neutron spectrum and the hardened neutron spectrum test region in the ATR. The MCWO-calculated results indicate that the cadmium basket used in the advanced fuel test assembly in the ATR can effectively depress the linear heat generation rate in the experimental fuels and harden the neutron spectrum in the test region.

  7. Conference this! Lead Pipers compare conference experiences

    Directory of Open Access Journals (Sweden)

    Editorial Board

    2010-04-01

    Full Text Available As library travel budgets are increasingly slashed around the country, it’s a tough time for conference-going. In this group post, we compare notes about the conferences we’ve attended, which have been our favorites, and why. We hope this will generate creative ideas on good conferences (online or in-person to look forward to, and maybe offer [...

  8. ATR-16 due to a de novo complex rearrangement of chromosome 16.

    Science.gov (United States)

    Gallego, Marta S; Zelaya, Gabriela; Feliu, Aurora S; Rossetti, Liliana; Shaffer, Lisa G; Bailey, Kristen A; Bacino, Carlos A; Barreiro, Cristina Z

    2005-01-01

    We describe a child with ATR-16 [alpha-thalassemia (thal)/mental retardation], who was referred for genetic evaluation because of minor anomalies and developmental delay. Cytogenetic analysis demonstrated a de novo complex rearrangement of chromosome 16. Fluorescence in situ hybridization (FISH) analysis, using chromosome 16 subtelomeric probes, showed that this patient had a deletion of the distal short arm of chromosome 16 that contains the alpha-globin genes and a duplication of 16q. Analysis of the alpha-globin locus by Southern blot showed a half normal dose of the alpha-globin gene. Microsatellite marker studies revealed that the duplicated 16q region was maternal in origin. Hematological studies revealed anemia, hypochromia and occasional cells with Hb H inclusion bodies. A hematological screening for alpha-thal should be considered in patients with mild developmental delay and a suggestive phenotype of ATR-16 with microcytic hypochromic anemia and normal iron status. The stellate pattern of the iris, a new finding in our patient, may contribute to a better clinical delineation of both syndromes, ATR-16 and/or duplication of 16qter.

  9. ATR-IR Investigation of Solvent Interactions with Surface-Bound Polymers

    Science.gov (United States)

    2016-01-01

    Solvent interactions with bulk and surface-bound polymer brushes are crucial for functionalities such as controlled friction and thermoresponsive adhesion. To study such interactions, the temperature-induced solvent-quality changes and the effect of surface tethering on the mechanical and tribological properties of poly(dodecyl methacrylate) (P12MA) brushes have been investigated by means of attenuated total reflection infrared spectroscopy (ATR-IR), as well as atomic force microscopy (AFM) and lateral force microscopy (LFM). These results have been compared with temperature-dependent UV–visible spectrophotometry (UV–vis) data for the corresponding bulk polymer solutions. The ATR-IR results clearly show that increasing temperature enhances ethanol uptake in P12MA, which results in film swelling. This is accompanied by a marked increase in both adhesion and friction. We have also shown that a combination of solvents, such as toluene and ethanol, can lead to a temperature-dependent solvent partitioning within the polymer brush. To our knowledge this is the first time preferential solvent uptake in a grafted-from brush has been monitored via in situ ATR-IR. Moreover, we have observed remarkably different behavior for polymer chains in solution compared to the behavior of similar chains bound to a surface. The presented findings on the temperature-dependent solvent interactions of surface-grafted P12MA reveal previously unknown solvation phenomena and open up a range of possible applications in the area of stimuli-responsive materials. PMID:27397856

  10. Cyclohexene Photo-oxidation over Vanadia Catalyst Analyzed by Time Resolved ATR-FT-IR Spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Frei, Heinz; Mul, Guido; Wasylenko, Walter; Hamdy, M. Sameh; Frei, Heinz

    2008-06-04

    Vanadia was incorporated in the 3-dimensional mesoporous material TUD-1 with a loading of 2percent w/w vanadia. The performance in the selective photo-oxidation of liquid cyclohexene was investigated using ATR-FT-IR spectroscopy. Under continuous illumination at 458 nm a significant amount of product, i.e. cyclohexenone, was identified. This demonstrates for the first time that hydroxylated vanadia centers in mesoporous materials can be activated by visible light to induce oxidation reactions. Using the rapid scan method, a strong perturbation of the vanadyl environment could be observed in the selective oxidation process induced by a 458 nm laser pulse of 480 ms duration. This is proposed to be caused by interaction of the catalytic centre with a cyclohexenyl hydroperoxide intermediate. The restoration of the vanadyl environment could be kinetically correlated to the rate of formation of cyclohexenone, and is explained by molecular rearrangement and dissociation of the peroxide to ketone and water. The ketone diffuses away from the active center and ATR infrared probing zone, resulting in a decreasing ketone signal on the tens of seconds time scale after initiation of the photoreaction. This study demonstrates the high potential of time resolved ATR FT-IR spectroscopy for mechanistic studies of liquid phase reactions by monitoring not only intermediates and products, but by correlating the temporal behavior of these species to molecular changes of the vanadyl catalytic site.

  11. FTIR-ATR spectroscopy applied to quality control of grape-derived spirits.

    Science.gov (United States)

    Anjos, Ofélia; Santos, António J A; Estevinho, Letícia M; Caldeira, Ilda

    2016-08-15

    The Fourier transform infrared (FTIR) spectroscopic method with attenuated total reflectance (ATR) was used for predicting the alcoholic strength, the methanol, acetaldehyde and fusel alcohols content of grape-derived spirits. FTIR-ATR spectrum in the mid-IR region (4000-400cm(-1)) was used for the quantitative estimation by applying partial least square (PLS) regression models and the results were correlated with those obtained from reference methods. In the developed method, a cross-validation with 50% of the samples was used for PLS analysis along with a validation test set with 50% of the remaining samples. Good correlation models with a great accuracy were obtained for methanol (r(2)=99.4; RPD=12.8), alcoholic strength (r(2)=97.2; RPD=6.0), acetaldehyde (r(2)=98.2; RPD=7.5) and fusel alcohols (r(2) from 97.4 to 94.1; RPD from 6.2 to 4.1). These results corroborate the hypothesis that FTIR-ATR is a useful technique for the quality control of grape-derived spirits, whose practical application may improve the efficiency and quickness of the current laboratory analysis. PMID:27006210

  12. Submission of FeCrAl Feedstock for Support of AFC ATR-2 Irradiations

    Energy Technology Data Exchange (ETDEWEB)

    Field, Kevin G. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Barrett, Kristine E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Sun, Zhiqian [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Yamamoto, Yukinori [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-09-16

    The Advanced Test Reactor (ATR) is currently being used to test accident tolerant fuel (ATF) forms destined for commercial nuclear power plant deployment. One irradiation program using the ATR for ATF concepts, Accident Tolerant Fuel-2 (ATF-2), is a water loop irradiation test using miniaturized fuel pins as test articles. This complicated testing configuration requires a series of pre-test experiments and verification including a flowing loop autoclave test and a sensor qualification test (SQT) prior to full test train deployment within the ATR. In support of the ATF-2 irradiation program, Oak Ridge National Laboratory (ORNL) has supplied two different Generation II FeCrAl alloys in rod stock form to Idaho National Laboratory (INL). These rods will be machined into dummy pins for deployment in the autoclave test and SQT. Post-test analysis of the dummy pins will provide initial insight into the performance of Generation II FeCrAl alloys in the ATF-2 irradiation experiment as well as within a commercial nuclear reactor.

  13. Submission of FeCrAl feedstock for support of AFC ATR-2 Irradiations

    Energy Technology Data Exchange (ETDEWEB)

    Field, Kevin G [ORNL; Barrett, Kristine E. [Idaho National Laboratory (INL); Sun, Zhiqian [ORNL; Yamamoto, Yukinori [ORNL

    2016-09-01

    The Advanced Test Reactor (ATR) is currently being used to test accident tolerant fuel (ATF) forms destined for commercial nuclear power plant deployment. One irradiation program using the ATR for ATF concepts, Accident Tolerant Fuel-2 (ATF-2), is a water loop irradiation test using miniaturized fuel pins as test articles. This complicated testing configuration requires a series of pre-test experiments and verification including a flowing loop autoclave test and a sensor qualification test (SQT) prior to full test train deployment within the ATR. In support of the ATF-2 irradiation program, Oak Ridge National Laboratory (ORNL) has supplied two different Generation II FeCrAl alloys in rod stock form to Idaho National Laboratory (INL). These rods will be machined into dummy pins for deployment in the autoclave test and SQT. Post-test analysis of the dummy pins will provide initial insight into the performance of Generation II FeCrAl alloys in the ATF-2 irradiation experiment as well as within a commercial nuclear reactor.

  14. Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles

    International Nuclear Information System (INIS)

    Linear antenna microwave chemical vapor deposition process was used to homogeneously coat a 7 cm long silicon prism by 85 nm thin nanocrystalline diamond (NCD) layer. To show the advantages of the NCD-coated prism for attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) of nanoparticles, we apply diamond nanoparticles (DNPs) of 5 nm nominal size with various surface modifications by a drop-casting of their methanol dispersions. ATR-FTIR spectra of as-received, air-annealed, plasma-oxidized, and plasma-hydrogenated DNPs were measured in the 4000–1500 cm−1 spectral range. The spectra show high spectral resolution, high sensitivity to specific DNP surface moieties, and repeatability. The NCD coating provides mechanical protection against scratching and chemical stability of the surface. Moreover, unlike on bare Si surface, NCD hydrophilic properties enable optically homogeneous coverage by DNPs with some aggregation on submicron scale as evidenced by scanning electron microscopy and atomic force microscopy. Compared to transmission FTIR regime with KBr pellets, direct and uniform deposition of DNPs on NCD-ATR prism significantly simplifies and speeds up the analysis (from days to minutes). We discuss prospects for in situ monitoring of surface modifications and molecular grafting.

  15. The MRE11 GAR motif regulates DNA double-strand break processing and ATR activation

    Institute of Scientific and Technical Information of China (English)

    Zhenbao Yu; Gillian Vogel; Yan Coulombe; Danielle Dubeau; Elizabeth Spehalski; Josée Hébert; David O Ferguson; Jean Yves Masson; Stéphane Richard

    2012-01-01

    The MRE11/RAD50/NBS1 complex is the primary sensor rapidly recruited to DNA double-strand breaks (DSBs).MRE11 is known to be arginine methylated by PRMT1 within its glycine-arginine-rich (GAR) motif.In this study,we report a mouse knock-in allele of Mre11 that substitutes the arginines with lysines in the GAR motif and generates the MRE11RK protein devoid of methylated arginines.The Mre11RK/RK mice were hypersensitive to γ-irradiation (IR) and the cells from these mice displayed cell cycle checkpoint defects and chromosome instability.Moreover,the Mre11RK/RK MEFs exhibited ATR/CHK1 signaling defects and impairment in the recruitment of RPA and RAD51 to the damaged sites.The MRKRN complex formed and localized to the sites of DNA damage and normally activated the ATM pathway in response to IR.The MRKRN complex exhibited exonuclease and DNA-binding defects in vitro responsible for the impaired DNA end resection and ATR activation observed in vivo in response to IR.Our findings provide genetic evidence for the critical role of the MRE11 GAR motif in DSB repair,and demonstrate a mechanistic link between post-translational modifications at the MRE11 GAR motif and DSB processing,as well as the ATR/CHK1 checkpoint signaling.

  16. International conference centre, Geneva, Switzerland

    CERN Multimedia

    PH Department

    2009-01-01

    On 16-17 March 2009 the Energy Pact Foundation will be holding the Energy Pact Conference in Geneva. The Conference is organised with the support of the Republic and Canton of Geneva and has the Financial Times as its media partner. It will address for the first time in a comprehensive and integrated manner the key issues of energy needs and environmental and developmental challenges. Some 800 stakeholders and experts on these issues are expected. These will include high-level government officials, opinion leaders and representatives from the United Nations, NGOs, industry, civil society and the academic world. Gerhard Schröder, former Chancellor of Germany, will chair the Conference. Speakers with different backgrounds and expertise will include Dr. Carlo Rubia, Nobel Prize Winner, Ali Al-Naimi, Minister of Petroleum and Mineral Resources of Saudi Arabia, Gholam Hossein Nozari, Oil Minister of Iran, Gary Ross, CEO of PIRA Energy, a world-renowned energy market specialist, Ashok Khosla, President of the In...

  17. A Genome-wide CRISPR Screen Identifies CDC25A as a Determinant of Sensitivity to ATR Inhibitors.

    Science.gov (United States)

    Ruiz, Sergio; Mayor-Ruiz, Cristina; Lafarga, Vanesa; Murga, Matilde; Vega-Sendino, Maria; Ortega, Sagrario; Fernandez-Capetillo, Oscar

    2016-04-21

    One recurring theme in drug development is to exploit synthetic lethal properties as means to preferentially damage the DNA of cancer cells. We and others have previously developed inhibitors of the ATR kinase, shown to be particularly genotoxic for cells expressing certain oncogenes. In contrast, the mechanisms of resistance to ATR inhibitors remain unexplored. We report here on a genome-wide CRISPR-Cas9 screen that identified CDC25A as a major determinant of sensitivity to ATR inhibition. CDC25A-deficient cells resist high doses of ATR inhibitors, which we show is due to their failure to prematurely enter mitosis in response to the drugs. Forcing mitotic entry with WEE1 inhibitors restores the toxicity of ATR inhibitors in CDC25A-deficient cells. With ATR inhibitors now entering the clinic, our work provides a better understanding of the mechanisms by which these compounds kill cells and reveals genetic interactions that could be used for their rational use. PMID:27067599

  18. Student Support for EIPBN 2010 Conference

    Energy Technology Data Exchange (ETDEWEB)

    Reginald C. Farrow

    2011-03-11

    The 54th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication, 2010, held at the Egan Convention Center and Hilton in Anchorage, Alaska, June 1 to 4, 2010 was a great success in large part because financial support allowed robust participation from students. The conference brought together 444 engineers and scientists from industries and universities from all over the world to discuss recent progress and future trends. Among the emerging technologies that are within the scope of EIPBN is Nanofabrication for Energy Sources along with nanofabrication for the realization of low power integrated circuits. Every year, EIPBN provides financial support for students to attend the conference.The students gave oral and poster presentations of their research and many published peer reviewed articles in a special conference issue of the Journal of Vacuum Science and Technology B. The Department of Energy Office of Basic Energy Sciences supported 20 students from US universities with a $15,000.

  19. PREFACE: International Conference on Electrical Bioimpedance

    Science.gov (United States)

    Sadleir, Rosalind; Woo, Eung Je

    2010-04-01

    logo The XIVth International Conference on Electrical Bioimpedance, held in conjunction with the 11th Conference on Biomedical Applications of EIT (ICEBI & EIT 2010), took place from 4-8 April 2010 in the Reitz Union of the University of Florida, in Gainesville, USA. This was the first time since its inception in 1969 that the ICEBI was held in the United States. As in the last three conferences (Graz 2007, Gdansk 2004 and Oslo 2001) the ICEBI was combined with the Conference on Biomedical Applications of EIT - a mutually beneficial approach for those interested in the biophysics of tissue electrical properties and those developing imaging methods and measurement systems based thereon. This year's conference was particularly notable for the many papers presented on hybrid and emerging imaging techniques such as Electric Property Tomography (EPT), Magneto Acoustic Tomography using Magnetic Induction (MAT-MI) and Magnetic Resonance Electrical Impedance Tomography (MREIT); sessions on Cell Scale Impedance, Cardiac Impedance and Imaging Neural Activity. About 180 scientists from all over the world attended, including keynote speakers on topics of fundamental electromagnetic principles (Jaakko Malmivuo), Electrical Source and Impedance Imaging (Bin He), Bioimpedance applications in Nephrology, (Nathan Levin), and Lung EIT (Gerhard Wolf). The papers in this volume are peer-reviewed four-page works selected from over 150 presented in oral and poster sessions at the conference. The complete program is available from the conference website.

  20. Population conference: consensus and conflict.

    Science.gov (United States)

    Willson, P D

    1984-01-01

    The United Nations-sponsored International Conference on Population held in Mexico City was both a rejection and an affirmation of a new policy of the Reagan administration. The policy denies international family planning funds to nongovernmental organizations that perform or actively promote abortion as a family planning method in other nations. A compromise statement was accepted urging governments to take appropriate measures to discourage abortion as a family planning method and when possible to provide for the humane treatment and counseling of women ho resorted to abortion. The statement on abortion was 1 of 88 reccomendations approved by the conference. The commitment expressed in the 10-year-old World Population Plan of Action to the rights and responsiblity to all people as reaffirmed. The conference also endorsed family life education and sex education as well as suitable family planning, information and services for adolescents, with due consideration given to the role, rights and obligations of parents. Increased support for international population and family planning programs was urged and World Bank President, Clausen, urged a 4-fold increase in international funding by the year 2000. Most of the conference's recommendations re devoted to the broad range of population policy issues, including morbidity and mortality, international and internal migration, the relationship between population and economic development and the status of women. The purpose of the recommendations is to increase the momentum of international support. The Mexico City conference was characterized by a remarkable degree of consensus about population policies with respect to integration with economic development, the need to respect individual rights and the recognition that all nations have sovereign rights to develop and implement their own population policies. Conflict and controversy arose in the areas of the arms race and the Middle East. The US position on abortion funding

  1. INFCE plenary conference documents

    International Nuclear Information System (INIS)

    This document consists of the reports to the First INFCE Plenary Conference (November 1978) by the Working Groups a Plenary Conference of its actions and decisions, the Communique of the Final INFCE Plenary Conference (February 1980), and a list of all documents in the IAEA depository for INFCE

  2. Young People's Perception of Violence on the Screen: A Joint Project of UNESCO, the World Organization of the Scout Movement, and Utrecht University: Summary Report Presented to the General Conference of UNESCO, Paris, 1997.

    Science.gov (United States)

    Groebel, Jo

    1998-01-01

    A survey of 5000 12-year olds in 23 countries around the world was conducted to analyze the impact of media violence on children's lives in different cultures. This article presents a summary of findings to be published in full. Highlights media use, individual anxiety and role models, violence in the actual environment, and the relationship…

  3. International Conference on SEMS 2012

    CERN Document Server

    Liu, Chuang; Scientific explanation and methodology of science; SEMS 2012

    2014-01-01

    This volume contains the contributed papers of invitees to SEMS 2012 who have also given talks at the conference. The invitees are experts in philosophy of science and technology from Asia (besides China), Australia, Europe, Latin America, North America, as well as from within China. The papers in this volume represent the latest work of each researcher in his or her expertise; and as a result, they give a good representation of the cutting-edge researches in diverse areas in different parts of the world.

  4. Facilitating Learning at Conferences

    DEFF Research Database (Denmark)

    Ravn, Ib; Elsborg, Steen

    2011-01-01

    for learning, mutual inspiration and human flourishing. We offer five design principles that specify how conferences may engage participants more and hence increase their learning. In the research-and-development effort reported here, our team collaborated with conference organizers in Denmark to introduce...... and facilitate a variety of simple learning techniques at thirty one- and two-day conferences of up to 300 participants each. We present ten of these techniques and data evaluating them. We conclude that if conference organizers allocate a fraction of the total conference time to facilitated processes......The typical conference consists of a series of PowerPoint presentations that tend to render participants passive. Students of learning have long abandoned the transfer model that underlies such one-way communication. We propose an al-ternative theory of conferences that sees them as a forum...

  5. Cleaning-in-place of immunoaffinity resins monitored by in situ ATR-FTIR spectroscopy.

    Science.gov (United States)

    Boulet-Audet, Maxime; Byrne, Bernadette; Kazarian, Sergei G

    2015-09-01

    In the next 10 years, the pharmaceutical industry anticipates that revenue from biotherapeutics will overtake those generated from small drug molecules. Despite effectively treating a range of chronic and life-threatening diseases, the high cost of biotherapeutics limits their use. For biotherapeutic monoclonal antibodies (mAbs), an important production cost is the affinity resin used for protein capture. Cleaning-in-place (CIP) protocols aim to optimise the lifespan of the resin by slowing binding capacity decay. Binding assays can determine resin capacity from the mobile phase, but do not reveal the underlying causes of Protein A ligand degradation. The focus needs to be on the stationary phase to examine the effect of CIP on the resin. To directly determine both the local Protein A ligand concentration and conformation on two Protein A resins, we developed a method based on attenuated total reflection (ATR) Fourier transform infrared (FTIR) spectroscopy. ATR-FTIR spectroscopic imaging revealed that applying a carefully controlled load to agarose beads produces an even and reproducible contact with the internal reflection element. This allowed detection and quantification of the binding capacity of the stationary phase. ATR-FTIR spectroscopy also showed that Protein A proteolysis does not seem to occur under typical CIP conditions (below 1 M NaOH). However, our data revealed that concentrations of NaOH above 0.1 M cause significant changes in Protein A conformation. The addition of >0.4 M trehalose during CIP significantly reduced NaOH-induced ligand unfolding observed for one of the two Protein A resins tested. Such insights could help to optimise CIP protocols in order to extend resin lifetime and reduce mAb production costs. PMID:26159572

  6. Radiosensitization of Human Leukemic HL-60 Cells by ATR Kinase Inhibitor (VE-821: Phosphoproteomic Analysis

    Directory of Open Access Journals (Sweden)

    Barbora Šalovská

    2014-07-01

    Full Text Available DNA damaging agents such as ionizing radiation or chemotherapy are frequently used in oncology. DNA damage response (DDR—triggered by radiation-induced double strand breaks—is orchestrated mainly by three Phosphatidylinositol 3-kinase-related kinases (PIKKs: Ataxia teleangiectasia mutated (ATM, DNA-dependent protein kinase (DNA-PK and ATM and Rad3-related kinase (ATR. Their activation promotes cell-cycle arrest and facilitates DNA damage repair, resulting in radioresistance. Recently developed specific ATR inhibitor, VE-821 (3-amino-6-(4-(methylsulfonylphenyl-N-phenylpyrazine-2-carboxamide, has been reported to have a significant radio- and chemo-sensitizing effect delimited to cancer cells (largely p53-deficient without affecting normal cells. In this study, we employed SILAC-based quantitative phosphoproteomics to describe the mechanism of the radiosensitizing effect of VE-821 in human promyelocytic leukemic cells HL-60 (p53-negative. Hydrophilic interaction liquid chromatography (HILIC-prefractionation with TiO2-enrichment and nano-liquid chromatography—tandem mass spectrometry (LC-MS/MS analysis revealed 9834 phosphorylation sites. Proteins with differentially up-/down-regulated phosphorylation were mostly localized in the nucleus and were involved in cellular processes such as DDR, all phases of the cell cycle, and cell division. Moreover, sequence motif analysis revealed significant changes in the activities of kinases involved in these processes. Taken together, our data indicates that ATR kinase has multiple roles in response to DNA damage throughout the cell cycle and that its inhibitor VE-821 is a potent radiosensitizing agent for p53-negative HL-60 cells.

  7. Root discrimination of closely related crop and weed species using FT MIR-ATR spectroscopy.

    Science.gov (United States)

    Meinen, Catharina; Rauber, Rolf

    2015-01-01

    Root discrimination of species is a pre-condition for studying belowground competition processes between crop and weed species. In this experiment, we tested Fourier transform mid-infrared (FT MIR)-attenuated total reflection (ATR) spectroscopy to discriminate roots of closely related crop and weed species grown in the greenhouse: maize/barnyard grass, barley/wild oat, wheat/blackgrass (Poaceae), and sugar beet/common lambsquarters (Chenopodiaceae). Fresh (moist) and dried root segments as well as ground roots were analyzed by FT MIR-ATR spectroscopy. Root absorption spectra showed species specific peak distribution and peak height. A clear separation according to species was not possible with fresh root segments. Dried root segments (including root basis, middle section, and root tip) of maize/barnyard grass and sugar beet/common lambsquarters formed completely separated species clusters. Wheat and blackgrass separated in species specific clusters when root tips were removed from cluster analysis. A clear separation of dried root segments according to species was not possible in the case of barley and wild oat. Cluster analyses of ground roots revealed a 100% separation of all tested crop and weed species combinations. Spectra grouped in Poaceae and Chenopodiaceae clusters. Within the Poaceae cluster, C3 and C4 species differed significantly in heterogeneity. Thus, root spectra reflected the degree of kinship. To quantify species proportion in root mixtures, a two- and a three-species model for species quantification in root mixtures of maize, barnyard grass, and wild oat was calculated. The models showed low standard errors of prediction (RMSEP) and high residual predictive deviation values in an external test set validation. Hence, FT MIR-ATR spectroscopy seems to be a promising tool for root research even between closely related plant species. PMID:26483799

  8. Root discrimination of closely related crop and weed species using FT MIR-ATR spectroscopy

    Directory of Open Access Journals (Sweden)

    Catharina eMeinen

    2015-09-01

    Full Text Available Root discrimination of species is a pre-condition for studying belowground competition processes between crop and weed species. In this experiment, we tested Fourier transform mid-infrared (FT MIR-attenuated total reflection (ATR spectroscopy to discriminate roots of closely related crop and weed species grown in the greenhouse: maize/barnyard grass, barley/wild oat, wheat/blackgrass (Poaceae, and sugar beet/common lambsquarters (Chenopodiaceae. Fresh (moist and dried root segments as well as ground roots were analyzed by FT MIR-ATR spectroscopy. Root absorption spectra showed species specific peak distribution and peak height. A clear separation according to species was not possible with fresh root segments. Dried root segments (including root basis, middle section and root tip of maize/barnyard grass and sugar beet/common lambsquarters formed completely separated species clusters. Wheat and blackgrass separated in species specific clusters when root tips were removed from cluster analysis. A clear separation of dried root segments according to species was not possible in the case of barley and wild oat. Cluster analyses of ground roots revealed a 100 % separation of all tested crop and weed species combinations. Spectra grouped in Poaceae and Chenopodiaceae clusters. Within the Poaceae cluster, C3 and C4 species differed significantly in heterogeneity. Thus, root spectra reflected the degree of kinship. To quantify species proportion in root mixtures, a two- and a three-species model for species quantification in root mixtures of maize, barnyard grass, and wild oat was calculated. The models showed low standard errors of prediction (RMSEP and high residual predictive deviation (RPD values in an external test set validation. Hence, FT MIR-ATR spectroscopy seems to be a promising tool for root research even between closely related plant species.

  9. STAT3 interrupts ATR-Chk1 signaling to allow oncovirus-mediated cell proliferation.

    Science.gov (United States)

    Koganti, Siva; Hui-Yuen, Joyce; McAllister, Shane; Gardner, Benjamin; Grasser, Friedrich; Palendira, Umaimainthan; Tangye, Stuart G; Freeman, Alexandra F; Bhaduri-McIntosh, Sumita

    2014-04-01

    DNA damage response (DDR) is a signaling network that senses DNA damage and activates response pathways to coordinate cell-cycle progression and DNA repair. Thus, DDR is critical for maintenance of genome stability, and presents a powerful defense against tumorigenesis. Therefore, to drive cell-proliferation and transformation, viral and cellular oncogenes need to circumvent DDR-induced cell-cycle checkpoints. Unlike in hereditary cancers, mechanisms that attenuate DDR and disrupt cell-cycle checkpoints in sporadic cancers are not well understood. Using Epstein-Barr virus (EBV) as a source of oncogenes, we have previously shown that EBV-driven cell proliferation requires the cellular transcription factor STAT3. EBV infection is rapidly followed by activation and increased expression of STAT3, which mediates relaxation of the intra-S phase cell-cycle checkpoint; this facilitates viral oncogene-driven cell proliferation. We now show that replication stress-associated DNA damage, which results from EBV infection, is detected by DDR. However, signaling downstream of ATR is impaired by STAT3, leading to relaxation of the intra-S phase checkpoint. We find that STAT3 interrupts ATR-to-Chk1 signaling by promoting loss of Claspin, a protein that assists ATR to phosphorylate Chk1. This loss of Claspin which ultimately facilitates cell proliferation is mediated by caspase 7, a protein that typically promotes cell death. Our findings demonstrate how STAT3, which is constitutively active in many human cancers, suppresses DDR, fundamental to tumorigenesis. This newly recognized role for STAT3 in attenuation of DDR, discovered in the context of EBV infection, is of broad interest as the biology of cell proliferation is central to both health and disease.

  10. Hydraulic Shuttle Irradiation System (HSIS) Recently Installed in the Advanced Test Reactor (ATR)

    International Nuclear Information System (INIS)

    Most test reactors are equipped with shuttle facilities (sometimes called rabbit tubes) whereby small capsules can be inserted into the reactor and retrieved during power operations. With the installation of Hydraulic Shuttle Irradiation System (HSIS) this capability has been restored to the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL). The general design and operating principles of this system were patterned after the hydraulic rabbit at Oak Ridge National Laboratory's (ORNL) High Flux Isotope Reactor (HFIR), which has operated successfully for many years. Using primary coolant as the motive medium the HSIS system is designed to simultaneously transport fourteen shuttle capsules, each 16 mm OD x 57 mm long, to and from the B-7 position of the reactor. The B-7 position is one of the higher flux positions in the reactor with typical thermal and fast (>1 Mev) fluxes of 2.8E+14 n/cm2/sec and 1.9E+14 n/cm2/sec respectively. The available space inside each shuttle is approximately 14 mm diameter x 50 mm long. The shuttle containers are made from titanium which was selected for its low neutron activation properties and durability. Shuttles can be irradiated for time periods ranging from a few minutes to several months. The Send and Receive Station (SRS) for the HSIS is located 2.5 m deep in the ATR canal which allows irradiated shuttles to be easily moved from the SRS to a wet loaded cask, or transport pig. The HSIS system first irradiated (empty) shuttles in September 2009 and has since completed a Readiness Assessment in November 2009. The HSIS is a key component of the ATR National Scientific User Facility (NSUF) operated by Battelle Energy Alliance, LLC and is available to a wide variety of university researchers for nuclear fuels and materials experiments as well as medical isotope research and production.

  11. Tn5-mutagenesis and identification of atr operon and trpE gene responsible for indole-3-acetic acid synthesis in Azospirillum brasilense Yu62

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    To bring more information about synthesis of indole-3-acetic acid (IAA) from Azospirillum brasilense, a Tn5-insertion library of A. brasilense Yu62 was constructed and subjected to screening for IAA producing mutants. Two mutants with decreased IAA levels, named as A3 and A24, were isolated. The sequence analysis of loci tagged showed that the Tn5-1063a was located in the atrA gene encoding GntR family transcriptional regulator and trpE gene encoding component I of anthranilate synthase respectively. At the same time, atrB encoding phosphotransferase and atrC encoding aminotransferase were cloned downstream the atrA gene and atrA,atrB and atrC were clustered in an operon. Mutagenesis and complementation studies showed that atrA and atrC were involved in IAA synthesis. IAA levels of trpE mutant and wild-type strain could be improved by adding anthranilate into the medium.

  12. AGR-3/4 Final Data Qualification Report for ATR Cycles 151A through 155B-1

    Energy Technology Data Exchange (ETDEWEB)

    Pham, Binh T. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-03-01

    This report provides the qualification status of experimental data for the entire Advanced Gas Reactor 3/4 (AGR 3/4) fuel irradiation. AGR-3/4 is the third in a series of planned irradiation experiments conducted in the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL) for the AGR Fuel Development and Qualification Program, which supports development of the advanced reactor technology under the INL ART Technology Development Office (TDO). The main objective of AGR-3/4 irradiation is to provide a known source of fission products for subsequent transport through compact matrix and structural graphite materials due to the presence of designed-to-fail fuel particles. Full power irradiation of the AGR 3/4 test began on December 14, 2011 (ATR Cycle 151A), and was completed on April 12, 2014 (end of ATR Cycle 155B) after 369.1 effective full power days of irradiation. The AGR-3/4 test was in the reactor core for eight of the ten ATR cycles between 151A and 155B. During the unplanned outage cycle, 153A, the experiment was removed from the ATR northeast flux trap (NEFT) location and stored in the ATR canal. This was to prevent overheating of fuel compacts due to higher than normal ATR power during the subsequent Powered Axial Locator Mechanism cycle, 153B. The AGR 3/4 test was inserted back into the ATR NEFT location during the outage of ATR Cycle 154A on April 26, 2013. Therefore, the AGR-3/4 irradiation data received during these 2 cycles (153A and 153B) are irrelevant and their qualification status isnot included in this report. Additionally, during ATR Cycle 152A the ATR core ran at low power for a short enough duration that the irradiation data are not used for physics and thermal calculations. However, the qualification status of irradiation data for this cycle is still covered in this report. As a result, this report includes data from 8 ATR Cycles: 151A, 151B, 152A, 152B, 154A, 154B, 155A, and 155B, as recorded in the Nuclear Data Management and

  13. FTIR-ATR monitoring and SEC/RI/MALLS characterization of ATRP synthesized hyperbranched polyacrylates

    OpenAIRE

    Gonçalves, Miguel; Pinto, Virgínia; Dias, Rolando; Costa, Mário Rui

    2010-01-01

    This work reports the synthesis at 1 L scale of hyperbranched polyacrylates based upon acrylate/diacrylate monomers such as n-butyl acrylate (nBA)/1,6-hexanediol diacrylate (HDDA) and using atom transfer radical polymerization (ATRP). A FTIR-ATR immersion probe was used to monitor the polymerization reaction. The dynamics of the build-up of polymer structure was studied by off-line analysis of samples at different reaction times by size exclusion chromatography (SEC) with detection of refract...

  14. Hydraulic Shuttle Irradiation System (HSIS) Recently Installed in the Advanced Test Reactor (ATR)

    Energy Technology Data Exchange (ETDEWEB)

    A. Joseph Palmer; Gerry L. McCormick; Shannon J. Corrigan

    2010-06-01

    2010 International Congress on Advances in Nuclear Power Plants (ICAPP’10) ANS Annual Meeting Imbedded Topical San Diego, CA June 13 – 17, 2010 Hydraulic Shuttle Irradiation System (HSIS) Recently Installed in the Advanced Test Reactor (ATR) Author: A. Joseph Palmer, Mechanical Engineer, Irradiation Test Programs, 208-526-8700, Joe.Palmer@INL.gov Affiliation: Idaho National Laboratory P.O. Box 1625, MS-3840 Idaho Falls, ID 83415 INL/CON-10-17680 ABSTRACT Most test reactors are equipped with shuttle facilities (sometimes called rabbit tubes) whereby small capsules can be inserted into the reactor and retrieved during power operations. With the installation of Hydraulic Shuttle Irradiation System (HSIS) this capability has been restored to the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL). The general design and operating principles of this system were patterned after the hydraulic rabbit at Oak Ridge National Laboratory’s (ORNL) High Flux Isotope Reactor (HFIR), which has operated successfully for many years. Using primary coolant as the motive medium the HSIS system is designed to simultaneously transport fourteen shuttle capsules, each 16 mm OD x 57 mm long, to and from the B-7 position of the reactor. The B-7 position is one of the higher flux positions in the reactor with typical thermal and fast (>1 Mev) fluxes of 2.8E+14 n/cm2/sec and 1.9E+14 n/cm2/sec respectively. The available space inside each shuttle is approximately 14 mm diameter x 50 mm long. The shuttle containers are made from titanium which was selected for its low neutron activation properties and durability. Shuttles can be irradiated for time periods ranging from a few minutes to several months. The Send and Receive Station (SRS) for the HSIS is located 2.5 m deep in the ATR canal which allows irradiated shuttles to be easily moved from the SRS to a wet loaded cask, or transport pig. The HSIS system first irradiated (empty) shuttles in September 2009 and has since completed

  15. Registration of heavy metal ions and pesticides with ATR planar waveguide enzyme sensors

    Science.gov (United States)

    Nabok, Alexei; Haron, Saharudin; Ray, Asim

    2004-11-01

    The proposed novel type of enzyme optical sensors is based on a combination of SiO2/Si3N4/SiO2 planar waveguide ATR (attenuated total reflection) transducer, fabricated by standard silicon planar technology, with the composite polyelectrolyte self-assembled coating containing both organic chromophores and enzyme molecules. Such devices were deployed to monitor typical industrial and agricultural water pollutants, such as heavy metal ions and pesticides, acting as inhibitors of enzyme reactions. The sensitivity of registration of these pollutants in the range of 1 ppb was achieved. The use of different enzymes in the sensitive membrane provides a background for pattern recognition of the above pollutants.

  16. Characterisation Of Polysacharides And Lipids From Selected Green Algae Species By FTIR-ATR Spectroscopy

    Directory of Open Access Journals (Sweden)

    Bartošová Alica

    2015-06-01

    Full Text Available Fourier transform infrared (FTIR spectroscopy was used in this study to identify and determine spectral features of Chromochloris zofingiensis (Dönz Fucíková et L.A. Lewis (SAG 211-14, Gottingen, Germany, Acutodesmus obliguus (Turpin Hegewald (SAG 276-1, Gottingen, Germany and Chlorella sorokiniana (K. Brandt Pröschold et Darienko (SAG 211-40c, Gottingen, Germany. Polysaccharides and lipids from these three algae species were determined using Fourier Transformed Infrared Spectroscopy (FTIR with ATR accessory with diamante crystal in spectral range from 400 – 4000 cm−1 and resolution 4.

  17. An add-on system for photochemical ATR-IR spectroscopy studies

    DEFF Research Database (Denmark)

    2014-01-01

    The invention relates to an add-on system for a unit mainly adapted for attenuated total reflectance infrared (ATR-IR) spectroscopy. The add-on system enables time-resolved in-situ measurements of different sample types in an easy, simple and inexpensive way. The add-on system includes a cap (300G......) and the cap (300B,300H,300J), a source of light, e.g. a light emitting diode (418) or an optical fibre (416) connectable to a laser, and a light source containing cavity....

  18. Radar automatic target recognition (ATR) and non-cooperative target recognition (NCTR)

    CERN Document Server

    Blacknell, David

    2013-01-01

    The ability to detect and locate targets by day or night, over wide areas, regardless of weather conditions has long made radar a key sensor in many military and civil applications. However, the ability to automatically and reliably distinguish different targets represents a difficult challenge. Radar Automatic Target Recognition (ATR) and Non-Cooperative Target Recognition (NCTR) captures material presented in the NATO SET-172 lecture series to provide an overview of the state-of-the-art and continuing challenges of radar target recognition. Topics covered include the problem as applied to th

  19. Gas conference Paris 2013

    International Nuclear Information System (INIS)

    This special issue of Gaz d'Aujourd'hui journal contains the proceedings of the 2013 edition of the annual French gas conference. These proceedings comprise 7 talks, 5 round-tables and 9 workshops: 1 - Opening talk (H. Malherbe); 2 - Defending the natural gas position in the energy mix (G. Mestralet); 3 - The new youth of natural gas (P. Sauquet); 4 - Round-table No.1: the natural gas market perspectives; 5 - Round-table No.2: natural gas in France's energy transition; 6 - Answering the energy transition challenges (B. Lescoeur); 7 - Round-table No.3: towards an integrated European market in 2014?; 8 - Building up the European gas market (P. de Ladoucette); 9 - Workshop No.1: the big client's strategies in the gas market; 10 - Workshop No.2: the fuel gas perspectives in terrestrial mobility; 11 - Workshop No.3: gas innovations; 12 - The 2030 and 2050 strategy of the European Union policy (B. Devlin); 13 - Round-table No.4: Decentralized production and local development; 14 - Workshop No.4: Gas and maritime transport; 15 - Workshop No.5: bio-methane, vector of the energy transition; 16 - Workshop No.6: Evolution of the storage activity; 17 - Workshop No.7: Dwellings renovation and natural gas development; 18 - Workshop No.8: Is the target model of gas a reality?; 19 - Workshop No.9: Non-conventional gases in the world; 20 - Round-table No.5: Actors' strategy; 21 - Closing talk (J. Ferrier)

  20. AINSE's 40th anniversary conference. Conference handbook

    International Nuclear Information System (INIS)

    Highlights of 40 years of activity of the Australian Institute of Nuclear Science and Engineering (AINSE) were the main focus of this conference. Topics covered include nuclear physics, plasma physics, radiation chemistry, radiation biology, neutron diffraction, nuclear techniques of analysis and other relevant aspects of nuclear science and technology. The conference handbook contains the summaries of the 78 papers and posters presented and the list of participants

  1. 5th European Turbulence Conference

    CERN Document Server

    1995-01-01

    Under the auspices of the Euromech Committee, the Fifth European Turbulence Conference was held in Siena on 5-8 July 1994. Following the previous ETC meeting in Lyon (1986), Berlin (1988), Stockholm (1990) and Delft (1992), the Fifth ETC was aimed at providing a review of the fundamental aspects of turbulence from a theoretical, numerical and experimental point of view. In the magnificent town of Siena, more than 250 scientists from all over the world, spent four days discussing new ideas on turbulence. As a research worker in the field of turbulence, I must say that the works presented at the Conference, on which this book is based, covered almost all areas in this field. I also think that this book provides a major opportunity to have a complete overview of the most recent research works. I am extremely grateful to Prof. C. Cercignani, Dr. M. Loffredo, and Prof. R. Piva who, as members of the local organizing committee, share the success of the Conference. I also want to thank Mrs. Liu' Catena, for her inva...

  2. 5th European Rheology Conference

    CERN Document Server

    1998-01-01

    Global sustainable development of the world economy requires better understanding and utilization of natural recourses. In this endeavor rheology has an indispensable role. The Rheology Conferences are therefore always an important event for science and technology. The Fifth European Rheology Conference, held from September 6 to 11 in the Portoro-z, Slovenia, will be the first AlI-European rheology meeting after the formal constitution of the European Society ofRheology. As such it will be a special historical event. At this meeting the European Society of Rheology will introduce the Weissenberg Medal, to be bestowed every four years to an individual for hislhers contribution to the field of Rheology. The recipient ofthe first award will be professor G. Marrucci ofthe Universita degli Studi di Napoli, Italy. Two mini Symposia will be part of the Conference. The first, on Industrial Rheology, will commemorate the late professor G. Astarita. The second will honor the eightieth birthday of professor N.W. Tschoeg...

  3. 2005 Xi'an International Titanium Conference

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ First Circular Call for Papers In the 98' Xi'an International Titanium Conference (XITC'98), more than 300 representatives of the research and industry circles from 12 countries were gathered in Xi'an to exchange the new progress on titanium R&D and industrialization. XITC'98played an important role in promoting titanium R&D for the world, especially for China. In order to let the people engaged in titanium industry know more Chinese and the world titanium industry, promote the exchange and cooperation of the world titanium circle, we decide to hold the 2005 Xi'an International titanium Conference (XITC'05), which will be held on October 16~19, 2005 in Xi'an, China. The conference will provide a forum on the exchange and discussion of new ideas and achievements related to the aspects of titanium technology and industry in recent years. At the same time, the 12th China National Conference on Titanium will be held on October 19~23, 2005 in the same place after XITC'05.

  4. Investigation on the adsorption characteristics of sodium benzoate and taurine on gold nanoparticle film by ATR-FTIR spectroscopy

    Science.gov (United States)

    Kumar, Naveen; Thomas, S.; Tokas, R. B.; Kshirsagar, R. J.

    2014-01-01

    Fourier transform infrared (FTIR) spectroscopic studies of sodium benzoate and taurine adsorbed on gold nanoparticle (AuNp) film on silanised glass slides have been studied by attenuated total reflection technique (ATR). The surface morphology of the AuNp films has been measured by Atomic Force Microscopy. The ATR spectra of sodium benzoate and taurine deposited on AuNp film are compared with ATR spectra of their powdered bulk samples. A new red-shifted band appeared along with the symmetric and asymmetric stretches of carboxylate group of sodium benzoate leading to a broadening of the above peaks. Similar behavior is also seen in the case of symmetric and asymmetric stretches of sulphonate group of taurine. The results indicate presence of both chemisorbed and physisorbed layers of both sodium benzoate and taurine on the AuNp film with bottom layer chemically bound to AuNp through carboxylate and sulphonate groups respectively.

  5. Molecular orientation of molybdate ions adsorbed on goethite nanoparticles revealed by polarized in situ ATR-IR spectroscopy

    Science.gov (United States)

    Davantès, Athénaïs; Lefèvre, Grégory

    2016-11-01

    The speciation of species adsorbed on nanoparticles is a major concern for several fields, as environmental pollution and remediation, surface functionalization, or catalysis. Attenuated total reflectance infrared spectroscopy (ATR-IR) was amongst the rare methods able to give in situ information about the geometry of surface complexes on nanoparticles. A new possibility using this technique is illustrated here with the MoO42 -/goethite system. Using deuterated goethite to avoid spectral interferences, adsorption of molybdate ions on a spontaneous oriented film of nanoparticles has been followed using a polarized infrared beam. From the decomposition of spectra in the x, y and z directions, a monodentate surface complex on the {101} faces has been found as the most probable geometry. This result demonstrates that polarized ATR-IR allows to characterize in more details adsorption mode at the atomic scale, in comparison with usual ATR-IR spectroscopy.

  6. Is Islam really a development blockade? 12 predictors of development, including membership in the Organization of Islamic Conference, and their influence on 14 indicators of development in 109 countries of the world with completely available data

    OpenAIRE

    Tausch, Arno

    2005-01-01

    With all the talk in Europe about “Islam” and “Muslim culture” it is surprising how little hard-core empirical evidence exists on the compatibility of “Muslim culture” with positive patterns of political, social, and ecological development in the world system in the 1980s, 1990s, and beyond. This article tries to close this gap by using latest (United Nations and other data) and multivariate techniques, investigating the determination of 14 indicators of development in 109 countries with comp...

  7. In-column ATR-FTIR spectroscopy to monitor affinity chromatography purification of monoclonal antibodies

    Science.gov (United States)

    Boulet-Audet, Maxime; Kazarian, Sergei G.; Byrne, Bernadette

    2016-07-01

    In recent years many monoclonal antibodies (mAb) have entered the biotherapeutics market, offering new treatments for chronic and life-threatening diseases. Protein A resin captures monoclonal antibody (mAb) effectively, but the binding capacity decays over repeated purification cycles. On an industrial scale, replacing fouled Protein A affinity chromatography resin accounts for a large proportion of the raw material cost. Cleaning-in-place (CIP) procedures were developed to extend Protein A resin lifespan, but chromatograms cannot reliably quantify any remaining contaminants over repeated cycles. To study resin fouling in situ, we coupled affinity chromatography and Fourier transform infrared (FTIR) spectroscopy for the first time, by embedding an attenuated total reflection (ATR) sensor inside a micro-scale column while measuring the UV 280 nm and conductivity. Our approach quantified the in-column protein concentration in the resin bed and determined protein conformation. Our results show that Protein A ligand leached during CIP. We also found that host cell proteins bound to the Protein A resin even more strongly than mAbs and that typical CIP conditions do not remove all fouling contaminants. The insights derived from in-column ATR-FTIR spectroscopic monitoring could contribute to mAb purification quality assurance as well as guide the development of more effective CIP conditions to optimise resin lifespan.

  8. The nucleolus stress response is coupled to an ATR-Chk1-mediated G2 arrest.

    Science.gov (United States)

    Ma, Hanhui; Pederson, Thoru

    2013-05-01

    We report experiments on the connection between nucleolar stress and cell cycle progression, using HeLa cells engineered with the fluorescent ubiquitinylation-based cell cycle indicator. Nucleolar stress elicited by brief exposure of cells to a low concentration of actinomycin D that selectively inhibits rRNA synthesis had no effect on traverse of G1 or S, but stalled cells in very late interphase. Additional experiments revealed that a switch occurs during a specific temporal window during nucleolar stress and that the subsequent cell cycle arrest is not triggered simply by the stress-induced decline in the synthesis of rRNA or by a ribosome starvation phenomenon. Further experiments revealed that this nucleolus stress-induced cell cycle arrest involves the action of a G2 checkpoint mediated by the ataxia telangiectasia and Rad3-related protein (ATR)-checkpoint kinase 1 (Chk1) pathway. Based on analysis of the cell cycle stages at which this nucleolar stress effect is put into action, to become manifest later, our results demonstrate a feedforward mechanism that leads to G2 arrest and identify ATR and Chk1 as molecular agents of the requisite checkpoint.

  9. Analytical characterization of polymers used in conservation and restoration by ATR-FTIR spectroscopy.

    Science.gov (United States)

    Chércoles Asensio, Ruth; San Andrés Moya, Margarita; de la Roja, José Manuel; Gómez, Marisa

    2009-12-01

    In the last few decades many new polymers have been synthesized that are now being used in cultural heritage conservation. The physical and chemical properties and the long-term behaviors of these new polymers are determined by the chemical composition of the starting materials used in their synthesis along with the nature of the substances added to facilitate their production. The practical applications of these polymers depend on their composition and form (foam, film, sheets, pressure-sensitive adhesives, heat-seal adhesives, etc.). Some materials are used in restoration works and others for the exhibition, storage and transport of works of art. In all cases, it is absolutely necessary to know their compositions. Furthermore, many different materials that are manufactured for other objectives are also used for conservation and restoration. The technical information about the materials provided by the manufacturer is usually incomplete, so it is necessary to analytically characterize such materials. FTIR spectrometry is widely used for polymer identification, and, more recently, ATR-FTIR has been shown to give excellent results. This paper reports the ATR-FTIR analysis of samples of polymeric materials used in the conservation of artworks. These samples were examined directly in the solid material without sample preparation.

  10. Attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopic analysis of regenerated bone

    Science.gov (United States)

    Benetti, Carolina; Kazarain, Sergei G.; Alves, Marco A. V.; Blay, Alberto; Correa, Luciana; Zezell, Denise M.

    2014-03-01

    The cutting of bone is routinely required in medical procedures, especially in dental applications. In such cases, bone regeneration and new bone quality can determine the success of the treatment. This study investigated the main spectral differences of undamaged and healed bone using the ATR-FTIR spectroscopy technique. Three rabbits were submitted to a surgical procedure; a small piece of bone (3x3 mm2) was removed from both sides of their jaws using a high speed drill. After 15 days, the rabbits were euthanized and the jaws were removed. A bone slice was cut from each side of the jaw containing regions of undamaged and newly formed bone, resulting in six samples which were polished for spectroscopic comparison. The samples were analyzed by FTIR spectroscopy using a diamond ATR accessory. Spectral characteristics were compared and particular attention was paid to the proportion of phosphate to amide I bands and the width of the phosphate band. The results show that the ratio of phosphate to amide I is smaller in new bone tissue than in the undamaged bone, indicating a higher organic content in the newly formed bone. The analysis of the width of the phosphate band suggests a crystallinity difference between both tissues, since the width was higher in the new bone than in the natural bone. These results suggest that the differences observed in bone aging processes by FTIR spectroscopic can be applied to the study of healing processes.

  11. Diesel fuel processor for PEM fuel cells: Two possible alternatives (ATR versus SR)

    Science.gov (United States)

    Cutillo, A.; Specchia, S.; Antonini, M.; Saracco, G.; Specchia, V.

    There are large efforts in exploring the on-board reforming technologies, which would avoid the actual lack of hydrogen infrastructure and related safety issues. From this view point, the present work deals with the comparison between two different 10 kW e fuel processors (FP) systems for the production of hydrogen-rich fuel gas starting from diesel oil, based respectively on autothermal (ATR) and steam-reforming (SR) process and related CO clean-up technologies; the obtained hydrogen rich gas is fed to the PEMFC stack of an auxiliary power unit (APU). Based on a series of simulations with Matlab/Simulink, the two systems were compared in terms of FP and APU efficiency, hydrogen concentration fed to the FC, water balance and process scheme complexity. Notwithstanding a slightly higher process scheme complexity and a slightly more difficult water recovery, the FP based on the SR scheme, as compared to the ATR one, shows higher efficiency and larger hydrogen concentration for the stream fed to the PEMFC anode, which represent key issues for auxiliary power generation based on FCs as compared, e.g. to alternators.

  12. DBC1 phosphorylation by ATM/ATR inhibits SIRT1 deacetylase in response to DNA damage

    Institute of Scientific and Technical Information of China (English)

    Laura Zannini; Giacomo Buscemi; Ja-Eun Kim; Enrico Fontanella; Domenico Delia

    2012-01-01

    Human DBC1 (deleted in breast cancer-1; KIAA1967) is a nuclear protein that,in response to DNA damage,competitively inhibits the NAD+-dependent deacetylase SIRT1,a regulator of p53 apoptotic functions in response to genotoxic stress.DBC1 depletion in human cells increases SIRT1 activity,resulting in the deacetylation of p53 and protection from apoptosis.However,the mechanisms regulating this process have not yet been determined.Here,we report that,in human cell lines,DNA damage triggered the phosphorylation of DBC1 on Thr454 by ATM (ataxia telangiectasia-mutated) and ATR (ataxia telangiectasia and Rad3-related)kinases.Phosphorylated DBC1 bound to and inhibited SIRT1,resulting in the dissociation of the SIRT1-p53 complex and stimulating p53 acetylation and p53-dependent cell death.Indeed,DBC1-mediated genotoxicity,which was shown in knockdown experiments to be dependent on SIRT1 and p53 expression,was defective in cells expressing the phospho-mutant DBC1T454A.This study describes the first post-translational modification of DBC1 and provides new mechanistic insight linking ATM/ATR to the DBC1-SIRT1-p53 apoptotic axis triggered by DNA damage.

  13. Independent Review of AFC 2A, 2B, and 2E ATR Irradiation Tests

    Energy Technology Data Exchange (ETDEWEB)

    M. Cappiello; R. Hobbins; K. Penny; L. Walters

    2014-01-01

    As part of the Department of Energy Advanced Fuel Cycle program, a series of fuels development irradiation tests have been performed in the Advanced Test Reactor (ATR) at the Idaho National Laboratory. These tests are providing excellent data for advanced fuels development. The program is focused on the transmutation of higher actinides which best can be accomplished in a sodium-cooled fast reactor. Because a fast test reactor is no longer available in the US, a special test vehicle is used to achieve near-prototypic fast reactor conditions (neutron spectra and temperature) for use in ATR (a water-cooled thermal reactor). As part of the testing program, there were many successful tests of advanced fuels including metals and ceramics. Recently however, there have been three experimental campaigns using metal fuels that experienced failure during irradiation. At the request of the program, an independent review committee was convened to review the post-test analyses performed by the fuels development team, to assess the conclusions of the team for the cause of the failures, to assess the adequacy and completeness of the analyses, to identify issues that were missed, and to make recommendations for improvements in the design and operation of future tests. Although there is some difference of opinion, the review committee largely agreed with the conclusions of the fuel development team regarding the cause of the failures. For the most part, the analyses that support the conclusions are sufficient.

  14. Characterization of Printing Inks Using DART-Q-TOF-MS and Attenuated Total Reflectance (ATR) FTIR.

    Science.gov (United States)

    Williamson, Rhett; Raeva, Anna; Almirall, Jose R

    2016-05-01

    The rise in improved and widely accessible printing technology has resulted in an interest to develop rapid and minimally destructive chemical analytical techniques that can characterize printing inks for forensic document analysis. Chemical characterization of printing inks allows for both discrimination of inks originating from different sources and the association of inks originating from the same source. Direct analysis in real-time mass spectrometry (DART-MS) and attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) were used in tandem to analyze four different classes of printing inks: inkjets, toners, offset, and intaglio. A total of 319 samples or ~ 80 samples from each class were analyzed directly on a paper substrate using the two methods. DART-MS was found to characterize the semi-volatile polymeric vehicle components, while ATR-FTIR provided chemical information associated with the bulk components of these inks. Complimentary data results in improved discrimination when both techniques are used in succession resulting in >96% discrimination for all toners, 95% for all inkjets, >92% for all offset, and >54% for all intaglio inks. PMID:27122410

  15. International Conference on Advanced Computing for Innovation

    CERN Document Server

    Angelova, Galia; Agre, Gennady

    2016-01-01

    This volume is a selected collection of papers presented and discussed at the International Conference “Advanced Computing for Innovation (AComIn 2015)”. The Conference was held at 10th -11th of November, 2015 in Sofia, Bulgaria and was aimed at providing a forum for international scientific exchange between Central/Eastern Europe and the rest of the world on several fundamental topics of computational intelligence. The papers report innovative approaches and solutions in hot topics of computational intelligence – advanced computing, language and semantic technologies, signal and image processing, as well as optimization and intelligent control.

  16. Superhabitable worlds.

    Science.gov (United States)

    Heller, René; Armstrong, John

    2014-01-01

    To be habitable, a world (planet or moon) does not need to be located in the stellar habitable zone (HZ), and worlds in the HZ are not necessarily habitable. Here, we illustrate how tidal heating can render terrestrial or icy worlds habitable beyond the stellar HZ. Scientists have developed a language that neglects the possible existence of worlds that offer more benign environments to life than Earth does. We call these objects "superhabitable" and discuss in which contexts this term could be used, that is to say, which worlds tend to be more habitable than Earth. In an appendix, we show why the principle of mediocracy cannot be used to logically explain why Earth should be a particularly habitable planet or why other inhabited worlds should be Earth-like. Superhabitable worlds must be considered for future follow-up observations of signs of extraterrestrial life. Considering a range of physical effects, we conclude that they will tend to be slightly older and more massive than Earth and that their host stars will likely be K dwarfs. This makes Alpha Centauri B, which is a member of the closest stellar system to the Sun and is supposed to host an Earth-mass planet, an ideal target for searches for a superhabitable world. PMID:24380533

  17. 15. European TRIGA Conference

    Energy Technology Data Exchange (ETDEWEB)

    Salmenhaara, S. (ed.)

    1999-12-15

    The 15th European TRIGA Conference was organised by the VTT Chemical Technology and held in June 15-17, 1998, in Espoo, Finland. The topics of the conference included: reactor operation and maintenance experience, developments and improvements of TRIGA components, safety aspects, licensing, radiation protection, fuel management, personnel, training programmes, and research programmes at TRIGA stations. The special topic of the conference was TRIGA reactors and the Boron Neutron Capture Therapy (BNCT)

  18. Ranking Operations Management Conferences

    OpenAIRE

    Steenhuis, Harm-Jan; Bruijn, de, P.J.A.; Gupta, Sushil; Laptaned, U.

    2007-01-01

    Several publications have appeared in the field of Operations Management which rank Operations Management related journals. Several ranking systems exist for journals based on , for example, perceived relevance and quality, citation, and author affiliation. Many academics also publish at conferences but we have not come across publications that rank conferences. Conference rankings are generally more complicated than journal rankings. Journal rankings are primarily for publishing purposes. Co...

  19. Expectations for Cancun Conference

    Institute of Scientific and Technical Information of China (English)

    DING ZHITAO

    2010-01-01

    Compared with the great hopes raised by the Copenhagen Climate Conference in 2009, the 2010 UN Climate Change Conference in Cancun aroused fewer expectations. However, the international community is still waiting for a positive outcome that will benefit humankind as a whole. The Cancun conference is another important opportunity for all the participants to advance the Bali Road Map negotiations after last year's meeting in Copenhagen, which failed to reach a legally binding treaty for the years beyond 2012.

  20. BEAUTY'99 Conference Summary

    OpenAIRE

    Eerola, P.

    1999-01-01

    Investigations of B hadrons are expected to break new ground in measuring CP-violation effects. This series of BEAUTY conferences, originating from the 1993 conference in Liblice, has contributed significantly in developing ideas of CP-violation measurements using B hadrons and formulating and comparing critically the B-physics experiments. In the '99 conference in Bled we saw the ripening of the field and the first fruit emerging - Tevatron have produced beautiful B-physics results and more ...

  1. International Cryocooler Conference

    CERN Document Server

    Cryocoolers 13

    2005-01-01

    This is the 13th volume in the conference series. Over the years the International Cryocoolers Conference has become the preeminent worldwide conference for the presentation of the latest developments and test experiences with cryocoolers. The typical applications of this technology include cooling space and terrestrial infrared focal plane arrays, space x-ray detectors, medical applications, and a growing number of high-temperature super-capacitor applications.

  2. 15. European TRIGA Conference

    International Nuclear Information System (INIS)

    The 15th European TRIGA Conference was organised by the VTT Chemical Technology and held in June 15-17, 1998, in Espoo, Finland. The topics of the conference included: reactor operation and maintenance experience, developments and improvements of TRIGA components, safety aspects, licensing, radiation protection, fuel management, personnel, training programmes, and research programmes at TRIGA stations. The special topic of the conference was TRIGA reactors and the Boron Neutron Capture Therapy (BNCT)

  3. The learning conference

    DEFF Research Database (Denmark)

    Ravn, Ib

    2007-01-01

    Purpose: To call attention to the fact that conferences for professionals rely on massive one-way communication and hence produce little learning for delegates. To introduce an alternative, the ?learning conference,? that involves delegates in fun and productive learning processes. Design...... innovation, the professional conference. It offers alternatives to wall-to-wall lecturing: some simple processes for involving delegates so as help them derive inspiration from the material presented and from each other....

  4. Reparations Are Due: The Durban Conference Against Racism

    OpenAIRE

    Fatma Alloo

    2002-01-01

    Fatma Alloo reports on her experience of the NGO Forum of the third UN World Conference Against Racism, Racial Discrimination, Xenophobia and Related Intolerances held in Durban, South Africa. She argues that Durban has left a lasting mark on the NGO movement around the world. Development (2002) 45, 80–81. doi:10.1057/palgrave.development.1110356

  5. Superhabitable Worlds

    CERN Document Server

    Heller, René

    2014-01-01

    To be habitable, a world (planet or moon) does not need to be located in the stellar habitable zone (HZ), and worlds in the HZ are not necessarily habitable. Here, we illustrate how tidal heating can render terrestrial or icy worlds habitable beyond the stellar HZ. Scientists have developed a language that neglects the possible existence of worlds that offer more benign environments to life than Earth does. We call these objects "superhabitable" and discuss in which contexts this term could be used, that is to say, which worlds tend to be more habitable than Earth. In an appendix, we show why the principle of mediocracy cannot be used to logically explain why Earth should be a particularly habitable planet or why other inhabited worlds should be Earth-like. Superhabitable worlds must be considered for future follow-up observations of signs of extraterrestrial life. Considering a range of physical effects, we conclude that they will tend to be slightly older and more massive than Earth and that their host star...

  6. Second international conference on isotopes. Conference proceedings

    International Nuclear Information System (INIS)

    The Second International Conference on Isotopes (2ICI) was hosted by the Australian Nuclear Association in Sydney, NSW, Australia. The Theme of the Second Conference: Isotopes for Industry, Health and a Better Environment recognizes that isotopes have been used in these fields successfully for many years and offer prospects for increasing use in the future. The worldwide interest in the use of research reactors and accelerators and in applications of stable and radioactive isotopes, isotopic techniques and radiation in industry, agriculture, medicine, environmental studies and research in general, was considered. Other radiation issues including radiation protection and safety were also addressed. International and national overviews and subject reviews invited from leading experts were included to introduce the program of technical sessions. The invited papers were supported by contributions accepted from participants for oral and poster presentation. A Technical Exhibition was held in association with the Conference. This volume contains the full text or extended abstracts of papers number 61- to number 114

  7. Second international conference on isotopes. Conference proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Hardy, C.J. [ed.

    1997-10-01

    The Second International Conference on Isotopes (2ICI) was hosted by the Australian Nuclear Association in Sydney, NSW, Australia. The Theme of the Second Conference: Isotopes for Industry, Health and a Better Environment recognizes that isotopes have been used in these fields successfully for many years and offer prospects for increasing use in the future. The worldwide interest in the use of research reactors and accelerators and in applications of stable and radioactive isotopes, isotopic techniques and radiation in industry, agriculture, medicine, environmental studies and research in general, was considered. Other radiation issues including radiation protection and safety were also addressed. International and national overviews and subject reviews invited from leading experts were included to introduce the program of technical sessions. The invited papers were supported by contributions accepted from participants for oral and poster presentation. A Technical Exhibition was held in association with the Conference. This volume contains the full text or extended abstracts of papers number 61- to number 114

  8. World Wind

    Data.gov (United States)

    National Aeronautics and Space Administration — World Wind allows any user to zoom from satellite altitude into any place on Earth, leveraging high resolution LandSat imagery and SRTM elevation data to experience...

  9. Fourth International Conference on Complex Systems

    CERN Document Server

    Minai, Ali A; Unifying Themes in Complex Systems IV

    2008-01-01

    In June of 2002, over 500 professors, students and researchers met in Boston, Massachusetts for the Fourth International Conference on Complex Systems. The attendees represented a remarkably diverse collection of fields: biology, ecology, physics, engineering, computer science, economics, psychology and sociology, The goal of the conference was to encourage cross-fertilization between the many disciplines represented and to deepen understanding of the properties common to all complex systems. This volume contains 43 papers selected from the more than 200 presented at the conference. Topics include: cellular automata, neurology, evolution, computer science, network dynamics, and urban planning. About NECSI: For over 10 years, The New England Complex Systems Institute (NECSI) has been instrumental in the development of complex systems science and its applications. NECSI conducts research, education, knowledge dissemination, and community development around the world for the promotion of the study of complex sys...

  10. Third International Conference on Complex Systems

    CERN Document Server

    Minai, Ali A; Unifying Themes in Complex Systems

    2006-01-01

    In recent years, scientists have applied the principles of complex systems science to increasingly diverse fields. The results have been nothing short of remarkable: their novel approaches have provided answers to long-standing questions in biology, ecology, physics, engineering, computer science, economics, psychology and sociology. The Third International Conference on Complex Systems attracted over 400 researchers from around the world. The conference aimed to encourage cross-fertilization between the many disciplines represented and to deepen our understanding of the properties common to all complex systems. This volume contains over 35 papers selected from those presented at the conference on topics including: self-organization in biology, ecological systems, language, economic modeling, ecological systems, artificial life, robotics, and complexity and art. ALI MINAI is an Affiliate of the New England Complex Systems Institute and an Associate Professor in the Department of Electrical and Computer Engine...

  11. Third International Conference on Complex Systems

    CERN Document Server

    Minai, Ali A; Unifying Themes in Complex Systems

    2006-01-01

    In recent years, scientists have applied the principles of complex systems science to increasingly diverse fields. The results have been nothing short of remarkable: their novel approaches have provided answers to long-standing questions in biology, ecology, physics, engineering, computer science, economics, psychology and sociology. The Third International Conference on Complex Systems attracted over 400 researchers from around the world. The conference aimed to encourage cross-fertilization between the many disciplines represented and to deepen our understanding of the properties common to all complex systems. This volume contains selected transcripts from presentations given at the conference. Speakers include: Chris Adami, Kenneth Arrow, Michel Baranger, Dan Braha, Timothy Buchman, Michael Caramanis, Kathleen Carley, Greg Chaitin, David Clark, Jack Cohen, Jim Collins, George Cowan, Clay Easterly, Steven Eppinger, Irving Epstein, Dan Frey, Ary Goldberger, Helen Harte, Leroy Hood, Don Ingber, Atlee Jackson,...

  12. The Conference in Retrospect.

    Science.gov (United States)

    Gardner, Marjorie H.

    1982-01-01

    Presents an overview of the 6th International Conference on Chemical Education held at the University of Maryland (August 9-14, 1981), focusing on such organizational activities as roster building, people activating, innovative publishing, resolution and recommendation drafting, conference infrastructure and managerial mode, hospitality center,…

  13. Expectations for Cancun Conference

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Compared with the great hopes raised by the Copenhagen Climate Conference in 2009, the 2010 UN Climate Change Conference in Cancun aroused fewer expectations. However, the international community is still waiting for a positive outcome that will benefit humankind as a whole.

  14. Multiphoton processes: conference proceedings

    International Nuclear Information System (INIS)

    The chapters of this volume represent the invited papers delivered at the conference. They are arranged according to thermatic proximity beginning with atoms and continuing with molecules and surfaces. Section headings include multiphoton processes in atoms, field fluctuations and collisions in multiphoton process, and multiphoton processes in molecules and surfaces. Abstracts of individual items from the conference were prepared separately for the data base

  15. Radiation'96. Conference handbook

    International Nuclear Information System (INIS)

    The conference program includes eight invited lectures which cover a range of contemporary topics in radiation science and technology. In addition, thirty-two oral papers were presented, along with forty-five posters. The conference handbook contains one-page precis or extended abstracts of all presentations, and is a substantial compendium of current radiation research in Australia

  16. Radiation`96. Conference handbook

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The conference program includes eight invited lectures which cover a range of contemporary topics in radiation science and technology. In addition, thirty-two oral papers were presented, along with forty-five posters. The conference handbook contains one-page precis or extended abstracts of all presentations, and is a substantial compendium of current radiation research in Australia.

  17. The Conference Interpreter Results

    OpenAIRE

    Calvo-Ferrer, José Ramón

    2013-01-01

    Conjunto de datos relativo a la investigación realizada sobre el aprendizaje de terminología especializada en segundas lenguas con el videojuego The Conference Interpreter / Dataset from the study on L2 specialised vocabulary acquisition via The Conference Interpreter educational game.

  18. Virtual Worlds

    OpenAIRE

    Novák, František

    2009-01-01

    The bachelor's thesis is focused on highlighting the development of virtual worlds. The paper summarizes the evolution of virtual reality. Current virtual worlds are compared in fundamental aspects, such as sociology, economics and education. Social sphere describes the interaction in virtual reality and its specialities. Economical sphere is focused on comparison of real and virtual economies, including their economic indicators. Educational sphere describes the sciences, which are best usea...

  19. World science

    International Nuclear Information System (INIS)

    The aim of the Third World Network of Scientific Organizations (TWNSO), established last year with its headquarters in Trieste, Italy, is to promote the role of science and technology in developing countries. TWNSO, under the presidency of Abdus Salam, is an offshoot of the Third World Academy of Sciences, which has pushed the cause of international scientific collaboration since its establishment in 1983. (orig./HSI).

  20. Energy world governance. Review of the conference which was held at IFRI, 26 March 2009, with Tatsuo Masuda, Andre Mernier et Richard H. Jones; La gouvernance mondiale de l'Energie - Resume de la conference qui a eu lieu a l'Ifri le 26 Mar 2009 autour de Tatsuo Masuda, Andre Mernier et Richard H. Jones

    Energy Technology Data Exchange (ETDEWEB)

    Schulke, Ch.

    2009-07-01

    The conference was related with some of the major questions concerning global energy governance today, the role of the different international organizations dealing with energy, the rules of the game between market and state players, the efforts to deal with climate change, and the integration of emerging countries in global energy governance, the roles of the different international organizations dealing with energy (will we see further fragmentation or more cooperation between them?). Tatsuo Masuda in his contribution discussed global energy governance from an oil perspective. Andre Mernier noted the particular nature of the Energy Charter, which, as it is founded upon an international treaty, is unlike other organizations in being legally binding. The legal basis of the organization means that agreements are especially powerful. Then Richard H. Jones underlined that last summer's volatility in oil markets, the ensuing financial and economic crisis, the major disruption in gas supplies to European markets this winter and the upcoming climate change negotiations have led to increasing calls for a stronger global dialogue on energy issues. This dialogue should deal with prices and investment, energy security and climate change

  1. 3rd Cryocooler Conference

    CERN Document Server

    Louie, Berverly; McCarthy, Sandy

    1985-01-01

    Cryocoolers 3 documents the output of the Third Cryocooler Conference, held at the National Bureau of Standards, Boulder, Colorado, on September 17-18, 1984. About 140 people from 10 countries attended the conference representing industry, government, and academia. A total of 26 papers were presented orally at the conference and all appear in written form in the proceedings. The focus of this conference was on small cryocoolers in the temperature range of 4 - 80 K. Mechanical and nonmechanical types are discussed in the various papers. Applications of these small cryocoolers include the cooling of infrared detectors, cryopumps, small superconducting devices and magnets, and electronic devices. The conference proceedings reproduced here was published by the National Bureau of Standards in Boulder, Colorado as NBS Special Publication #698.

  2. The Proceedings of the Panel “Effects of Air Pollution on Human Health, Air Pollution Problem in the World, Turkey and Our Region” (The Conference Hall of Dicle University, Diyarbakır 24.12.2004

    Directory of Open Access Journals (Sweden)

    Hasan Bayram

    2006-01-01

    Full Text Available Air pollution still exceeds safe limits worldwide, particularly in big metropolitans, despite regular monitoring facilities and measures taken. It is usually originated from industrial activities, fossil fuel use in domestic settings and vehicle exhaust emission. Although there is a decrease in air pollution in big cities of Turkey due to use of natural gas, it is still a serious health concern. In Diyarbakır, because of a rapid increase in its population recently, wrong urbanisation and a relative increase in industrialisation, air pollution leads to dangerous levels, particularly in the winter. Epidemiological studies from all over the world, and Turkey have reported a close relation between air pollution and respiratory morbidity and mortality. Studies investigating the mechanisms underlying respiratory effects of air pollution demonstrated that pollutants lead to increased respiratory symptoms, decreased respiratory function and induce inflammatory changes in airways. In vitro studies have shown that air pollutants exert their effects by causing cellular injury directly, and by activating intracellular oxidative pathways indirectly. The attempts to reduce air pollution levels have been implemented in Turkey and worldwide. In order to solve the problem in Diyarbakır, several measures such as prevention the use of out standardized fuel, use of reliable burning techniques, and a close car emission monitoring system need to be implemented.

  3. CD3 TRIGA users conference

    International Nuclear Information System (INIS)

    The Sixteenth European TRIGA Users Conference was held in Pitesti, Romania, on 25-28 September, 2000, under the sponsorship of the Institute for Nuclear Research at Pitesti. The papers which follow in this document are presented in the same order as listed in the Conference Program. All papers which were received for publication (44) have been included. Those papers which were presented but not received for publication are presented in abstract form (4 papers). It was very interesting for the Conference attendees from the West to learn about the large scope of excellent work conducted in Romania, especially at the Institute of Nuclear Research in Pitesti. Similarly, it was fortunate that a large attendance of Romanian researchers (53) from many institutes, universities, and government agencies could attend the Conference and interact with their counterparts from outside Romania. The European TRIGA9 Owners' Group was fortunate to be hosted by the owners and users of the world's largest TRIGA reactor - the 14-MW Romanian research and test reactor. The Opening Session talk was given by Radu Berceanu, Minister of Industries and Commerce. It was followed by the following presentations: R and D - Support for Nuclear Power Development by Ioan Rotaru (General Manager of SNNE); Overview of TRIGA Reactor and other Programs at GENERAL ATOMICS by Junaid Razvi (General Manager TRIGA Reactor at GA); Development strategies connected to National Power and Energy Program by Mircea Ionescu (Director Nuclear Energy Department of M.I.C.); Contribution of INR R and D Programs to Sustain Peaceful and Safe utilization of Nuclear Energy in Romania by Constantin Gheorghiu (Scientific Deputy Director at SCN). A Technical visit to TRIGA Reactor at INR Pitesti took place. Opening Session was followed by five sessions dedicated to the following subjects: Session 1 (8 papers) - TRIGA reactors operation, repair and maintenance; Session 2 (10 papers) - Future developments and future goals of

  4. NON-DESTRUCTIVE TESTS OF LOCK TONGUES USED IN ATR-72 AIRCRAFT LANDING GEAR BASED ON MAGNETIC METHOD

    Directory of Open Access Journals (Sweden)

    Mirosław Malec

    2013-12-01

    Full Text Available The purpose of this work is to highlight the opportunities of using and analyzing process progression of Non-destructive Testing in aeronautical industries and technologies. This paper concentrates on magnetic-fluorescent method, which is used to showcase the practical test of lock tongue installed in ATR-72 aircraft landing gear.

  5. NON-DESTRUCTIVE TESTS OF LOCK TONGUES USED IN ATR-72 AIRCRAFT LANDING GEAR BASED ON MAGNETIC METHOD

    OpenAIRE

    Mirosław Malec; Tomasz Cieplak; Sławomir Walczuk

    2013-01-01

    The purpose of this work is to highlight the opportunities of using and analyzing process progression of Non-destructive Testing in aeronautical industries and technologies. This paper concentrates on magnetic-fluorescent method, which is used to showcase the practical test of lock tongue installed in ATR-72 aircraft landing gear.

  6. CO Adsorption on Pt Nanoparticles in Low E-Fields Studied by ATR-IR Spectroscopy in a Microreactor

    NARCIS (Netherlands)

    Susarrey Arce, A.; Tiggelaar, R.M.; Gardeniers, J.G.E.; Houselt, van A.; Lefferts, L.

    2015-01-01

    The adsorption of carbon monoxide (CO) on platinum (Pt) nanoparticles under the influence of a low electrical field (E-field) is studied. The adsorption of CO is monitored by attenuated total reflection infrared (ATR-IR) spectroscopy, while an external electrical field is applied over the microreact

  7. MgAtr7, a new type of ABC transporter from Mycosphaerella graminicola involved in iron homeostasis

    NARCIS (Netherlands)

    Zwiers, L.H.; Roohparvar, R.; Waard, de M.A.

    2007-01-01

    The ABC transporter-encoding gene MgAtr7 from the wheat pathogen Mycosphaerella graminicola was cloned based upon its high homology to ABC transporters involved in azole-fungicide sensitivity. Genomic and cDNA sequences indicated that the N-terminus of this ABC transporter contains a motif character

  8. NICT/ATR Chinese-Japanese-English Speech-to-Speech Translation System

    Institute of Scientific and Technical Information of China (English)

    Tohru Shimizu; Yutaka Ashikari; Eiichiro Sumita; ZHANG Jinsong; Satoshi Nakamura

    2008-01-01

    This paper describes the latest version of the Chinese-Japanese-English handheld speech-to-speech translation system developed by NICT/ATR,which is now ready to be deployed for travelers.With the entire speech-to-speech translation function being implemented into one terminal,it realizes real-time,location-free speech-to-speech translation.A new noise-suppression technique notably improves the speech recognition performance.Corpus-based approaches of speech recognition,machine translation,and speech synthesis enable coverage of a wide variety of topics and portability to other languages.Test results show that the character accuracy of speech recognition is 82%-94% for Chinese speech,with a bilingual evaluation understudy score of machine translation is 0.55-0.74 for Chinese-Japanese and Chinese-English.

  9. Interaction of two different types of membrane proteins with model membranes investigated by FTIR ATR spectroscopy

    Science.gov (United States)

    Siam, M.; Reiter, G.; Schwarzott, M.; Baurecht, D.; Fringeli, U. P.

    1998-06-01

    Polarized FTIR ATR spectroscopy was used to investigate the interaction of mitochondrial creatine kinase (Mi-CK) and intestinal alkaline phosphatase (AP) with model membrane assemblies. Mi-CK was immobilized by adsorption to the negatively charged cardiolipin (CL) leaflet of a supported CL/DPPA bilayer. H-D-exchange of the enzyme and the stability under flowthrough conditions of the protein/membrane assembly were examined. AP, however, was bound to a DPPA Langmuir-Blodgett layer (LBL), followed by the completion of a bilayer-like structure by adsorption of POPC molecules from a vesicular solution. It turned out that the POPC adsorbate exhibited decreased molecular order compared to the POPC molecules on a supported POPC/DPPA bilayer. Enzymatic activity of immobilized AP was determined with p-nitrophenyl phosphate (p-NPP) as substrate and remained unchanged for at least 2 days.

  10. Unidirectional excitation of graphene plasmon in attenuated total reflection (ATR) configuration

    Energy Technology Data Exchange (ETDEWEB)

    Dai, Wei [Hubei University of Education, Wuhan (China). School of Physics and Mechanical and Electrical Engineering; Wu, Yue-Chao [Nanyang Technological University, Singapore (Singapore). Div. of Physics and Applied Physics; Liu, Fang-Li [Maryland Univ., College Park, MD (United States). Joint Quantum Institute

    2016-08-01

    Graphene plasmon has been attracting interests from both theoretical and experimental research due to its gate tunability and potential applications in the terahertz frequency range. Here, we propose an effective scheme to unidirectionally excite the graphene plasmon by exploiting magneto-optical materials in the famous attenuated total reflection (ATR) configuration. We show that the graphene plasmon dispersion relation in such a device is asymmetric in different exciting directions, thus making it possible to couple the incident light unidirectionally to the propagating plasmon. The split of absorption spectrum of graphene clearly indicates that under a magnetic field for one single frequency, graphene plasmon can only be excited in one direction. The possible gate tunablity of excitation direction and the further application of the proposed scheme, such as optical isolator, also are discussed.

  11. Synergistic potentiation of (-)-lomaiviticin A cytotoxicity by the ATR inhibitor VE-821.

    Science.gov (United States)

    Colis, Laureen C; Herzon, Seth B

    2016-07-01

    (-)-Lomaiviticin A (1) is a cytotoxic bacterial metabolite that induces double-strand breaks in DNA. Here we show that the cytotoxicity of (-)-lomaiviticin A (1) is synergistically potentiated in the presence of VE-821 (7), an inhibitor of ataxia telangiectasia and Rad3-related protein (ATR). While 0.5nM 1 or 10μM 7 alone are non-lethal to K562 cells, co-incubation of the two leads to high levels of cell kill (81% and 94% after 24 and 48h, respectively). Mechanistic data indicate that cells treated with 1 and 7 suffer extensive DNA double-strand breaks and apoptosis. These data suggest combinations of 1 and 7 may be a valuable chemotherapeutic strategy. PMID:27177826

  12. Second international conference on isotopes. Conference proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Hardy, C.J. [ed.

    1997-10-01

    The Second International Conference on Isotopes (2ICI) was hosted by the Australian Nuclear Association in Sydney, NSW, Australia. The Theme of the Second Conference: Isotopes for Industry, Health and a Better Environment recognizes that isotopes have been used in these fields successfully for many years and offer prospects for increasing use in the future. The worldwide interest in the use of research reactors and accelerators and in applications of stable and radioactive isotopes, isotopic techniques and radiation in industry, agriculture, medicine, environmental studies and research in general, was considered. Other radiation issues including radiation protection and safety were also addressed. International and national overviews and subject reviews invited from leading experts were included to introduce the program of technical sessions. The invited papers were supported by contributions accepted from participants for oral and poster presentation. A Technical Exhibition was held in association with the Conference. This volume contains the foreword, technical program, the author index and of the papers (1-60) presented at the conference.

  13. Second international conference on isotopes. Conference proceedings

    International Nuclear Information System (INIS)

    The Second International Conference on Isotopes (2ICI) was hosted by the Australian Nuclear Association in Sydney, NSW, Australia. The Theme of the Second Conference: Isotopes for Industry, Health and a Better Environment recognizes that isotopes have been used in these fields successfully for many years and offer prospects for increasing use in the future. The worldwide interest in the use of research reactors and accelerators and in applications of stable and radioactive isotopes, isotopic techniques and radiation in industry, agriculture, medicine, environmental studies and research in general, was considered. Other radiation issues including radiation protection and safety were also addressed. International and national overviews and subject reviews invited from leading experts were included to introduce the program of technical sessions. The invited papers were supported by contributions accepted from participants for oral and poster presentation. A Technical Exhibition was held in association with the Conference. This volume contains the foreword, technical program, the author index and of the papers (1-60) presented at the conference

  14. Analysis of H2O in silicate glass using attenuated total reflectance (ATR) micro-FTIR spectroscopy

    Science.gov (United States)

    Lowenstern, Jacob B.; Pitcher, Bradley W.

    2013-01-01

    We present a calibration for attenuated total reflectance (ATR) micro-FTIR for analysis of H2O in hydrous glass. A Ge ATR accessory was used to measure evanescent wave absorption by H2O within hydrous rhyolite and other standards. Absorbance at 3450 cm−1 (representing total H2O or H2Ot) and 1630 cm−1 (molecular H2O or H2Om) showed high correlation with measured H2O in the glasses as determined by transmission FTIR spectroscopy and manometry. For rhyolite, wt%H2O=245(±9)×A3450-0.22(±0.03) and wt%H2Om=235(±11)×A1630-0.20(±0.03) where A3450 and A1630 represent the ATR absorption at the relevant infrared wavelengths. The calibration permits determination of volatiles in singly polished glass samples with spot size down to ~5 μm (for H2O-rich samples) and detection limits of ~0.1 wt% H2O. Basaltic, basaltic andesite and dacitic glasses of known H2O concentrations fall along a density-adjusted calibration, indicating that ATR is relatively insensitive to glass composition, at least for calc-alkaline glasses. The following equation allows quantification of H2O in silicate glasses that range in composition from basalt to rhyolite: wt%H2O=(ω×A3450/ρ)+b where ω = 550 ± 21, b = −0.19 ± 0.03, ρ = density, in g/cm3, and A3450 is the ATR absorbance at 3450 cm−1. The ATR micro-FTIR technique is less sensitive than transmission FTIR, but requires only a singly polished sample for quantitative results, thus minimizing time for sample preparation. Compared with specular reflectance, it is more sensitive and better suited for imaging of H2O variations in heterogeneous samples such as melt inclusions. One drawback is that the technique can damage fragile samples and we therefore recommend mounting of unknowns in epoxy prior to polishing. Our calibration should hold for any Ge ATR crystals with the same incident angle (31°). Use of a different crystal type or geometry would require measurement of several H2O-bearing standards to provide a crystal

  15. HPV 5 and 8 E6 abrogate ATR activity resulting in increased persistence of UVB induced DNA damage.

    Directory of Open Access Journals (Sweden)

    Nicholas A Wallace

    Full Text Available The role of the E6 oncoprotein from high-risk members of the α human papillomavirus genus in anogenital cancer has been well established. However, far less is known about the E6 protein from the β human papillomavirus genus (β-HPVs. Some β-HPVs potentially play a role in non-melanoma skin cancer development, although they are not required for tumor maintenance. Instead, they may act as a co-factor that enhances the carcinogenic potential of UV damage. Indeed, the E6 protein from certain β-HPVs (HPV 5 and 8 promotes the degradation of p300, a histone acetyl transferase involved in UV damage repair. Here, we show that the expression of HPV 5 and 8 E6 increases thymine dimer persistence as well as the likelihood of a UVB induced double strand break (DSB. Importantly, we provide a mechanism for the increased DNA damage by showing that both extended thymine dimer persistence as well as elevated DSB levels are dependent on the ability of HPV 8 E6 to promote p300 degradation. We further demonstrate that HPV 5 and 8 E6 expression reduces the mRNA and protein levels of ATR, a PI3 kinase family member that plays a key role in UV damage signaling, but that these levels remain unperturbed in cells expressing a mutated HPV 8 E6 incapable of promoting p300 degradation. We confirm that the degradation of p300 leads to a reduction in ATR protein levels, by showing that ATR levels rebound when a p300 mutant resistant to HPV 8 mediated degradation and HPV 8 E6 are co-transfected. Conversely, we show that ATR protein levels are reduced when p300 is targeted for degradation by siRNA. Moreover, we show the reduced ATR levels in HPV 5 and 8 E6 expressing cells results in delayed ATR activation and an attenuated ability of cells to phosphorylate, and as a result accumulate, p53 in response to UVB exposure, leading to significantly reduced cell cycle arrest. In conclusion, these data demonstrate that β-HPV E6 expression can enhance the carcinogenic potential of

  16. Cutaneous approach towards clinical and pathophysiological aspects of hyperglycemia by ATR FTIR spectroscopy

    Science.gov (United States)

    Eikje, Natalja Skrebova; Sota, Takayuki; Aizawa, Katsuo

    2007-07-01

    Attempts were made to non-invasively detect glucose-specific spectral signals in the skin by ATR-FTIR spectroscopy. In vivo spectra were collected from the inner wrists of healthy, prediabetes and diabetes subjects in the 750-4000 cm -1 region, with a closer assessment of the glucose-related region between 1000 and 1180 cm -1. Spectra in vivo showed glucose-specific peaks at 1030, 1080, 1118 and 1151 cm -1, as a variety of glucose solutions are found in vitro. Based on the differences of intensities at 1030 and 1118 cm -1 two spectral patterns were seen: I 1118 > I 1030 for a diabetes and I 1030> I 1118 for non-diabetes subjects. The peak at 1030 cm -1 was used to assess glucose concentrations in the skin due to its good correlation with glucose concentrations in vitro. Calculated mean values of the peak at 1030 cm -1 showed evidence of correlation with blood glucose levels when grouped as = 200 mg/dL, though there was no constant correlation between them when compared before/after OGTT or at the fasting/postprandial states. Absorbances at 1030 cm -1 were not only increased in a dose-dependent manner in a diabetes patient, but were also generally higher than in non-diabetes subjects at 30 min OGTT assessment. Also we could monitor absorbances at 1030 cm -1 and determine their changes in the skin tissue at different times of OGTT. We assume that our approach to in vivo measurement and monitoring of glucose concentrations at 1030 cm -1 may be one of the indicators to assess glucose activity level and its changes in the skin tissue, and has further implications in the study of clinical and pathophysiological aspects of hyperglycemia in diabetes and non-diabetes subjects by ATR-FTIR spectroscopy.

  17. Study of consumer fireworks post-blast residues by ATR-FTIR.

    Science.gov (United States)

    Martín-Alberca, Carlos; Zapata, Félix; Carrascosa, Héctor; Ortega-Ojeda, Fernando E; García-Ruiz, Carmen

    2016-03-01

    Specific analytical procedures are requested for the forensic analysis of pre- and post-blast consumer firework samples, which present significant challenges. Up to date, vibrational spectroscopic techniques such as Fourier transform infrared spectroscopy (FTIR) have not been tested for the analysis of post-blast residues in spite of their interesting strengths for the forensic field. Therefore, this work proposes a simple and fast procedure for the sampling and analysis of consumer firework post-blast residues by a portable FTIR instrument with an Attenuated Total Reflection (ATR) accessory. In addition, the post-blast residues spectra of several consumer fireworks were studied in order to achieve the identification of their original chemical compositions. Hence, this work analysed 22 standard reagents usually employed to make consumer fireworks, or because they are related to their combustion products. Then, 5 different consumer fireworks were exploded, and their residues were sampled with dry cotton swabs and directly analysed by ATR-FTIR. In addition, their pre-blast fuses and charges were also analysed in order to stablish a proper comparison. As a result, the identification of the original chemical compositions of the post-blast samples was obtained. Some of the compounds found were potassium chlorate, barium nitrate, potassium nitrate, potassium perchlorate or charcoal. An additional study involving chemometric tools found that the results might greatly depend on the swab head type used for the sampling, and its sampling efficiency. The proposed procedure could be used as a complementary technique for the analysis of consumer fireworks post-blast residues. PMID:26717839

  18. Rapid detection of NBOME's and other NPS on blotter papers by direct ATR-FTIR spectrometry.

    Science.gov (United States)

    Coelho Neto, José

    2015-07-01

    Blotter paper is among the most common forms of consumption of new psychotropic substances (NPS), formerly referred as designer drugs. In many cases, users are misled to believe they are taking LSD when, in fact, they are taking newer and less known drugs like the NBOMEs or other substituted phenethylamines. We report our findings in quick testing of blotter papers for illicit substances like NBOMEs and other NPS by taking ATR-FTIR spectra directly from blotters seized on the streets, without any sample preparation. Both sides (front and back) of each blotter were tested. Collected data were analyzed by single- and multi-component spectral matching and submitted to chemometric discriminant analysis. Our results showed that, on 66.7% of the cases analyzed, seized blotters contained one or more types of NBOMEs, confirming the growing presence of this novel substances on the market. Matching IR signals were detected on both or just one side of the blotters and showed variable strength. Although no quantitative analysis was made, detection of these substances by the proposed approach serves as indication of variable and possibly higher dosages per blotter when compared to LSD, which showed to be below the detection limit of the applied method. Blotters containing a mescaline-like compound, later confirmed by GC-MS and LC-MS to be MAL (methallylescaline), a substance very similar to mescaline, were detected among the samples tested. Validity of direct ATR-FTIR testing was confirmed by checking the obtained results against independent GC-MS or LC-MS results for the same cases/samples.

  19. China's Soft Diplomacy in an Emerging Multi-polar World

    DEFF Research Database (Denmark)

    Schmidt, Johannes Dragsbæk

    Keynote presentation for the conference"The Growing Prominence of China on the World Stage: Exploring the Political, Economic, and Cultural Relations of China and Global Stakeholders" International Conference, Berlin, September 15th - 18th, 2011 - Held Parallel to the "Berlin - Asia Pacific Weeks...

  20. 1. International four seas conference. Proceedings

    International Nuclear Information System (INIS)

    The Frist International Four Seas Conference was held in Trieste, Italy, from June 25th to July 1st, 1995. The principal aim of the Conference was to bring together physicists from the wider Balkan region along with their colleagues from the rest of the world. An overview of the current and future major European and World Physics projects (along with latest experimental results) was presented. Topics included: Physics at FNAL (collider and fixed target), LEP Physics, B and CP violation, presentations from the LHC experiments, AstroParticle Physics, Heavy Ion and Neutrino Physics. Special sessions were devoted to instrumentation projects, to spin-off applications of Particle Physics, while the final session was devoted to presentations connecting Physics and Society. (orig.)

  1. Student Support for EIPBN 2012 Conference

    Energy Technology Data Exchange (ETDEWEB)

    Farrow, Reginald C

    2013-01-29

    The 56th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN), 2012, was held at the Hilton Waikoloa Resort in Waikoloa, Hawaii, May 29 - June 2, 2012. The EIPBN Conference is recognized as the foremost international meeting dedicated to lithographic science and technology and its application to micro and nanofabrication techniques. The conference brought together 483 engineers and scientists from industries and universities from all over the world to discuss recent progress and future trends. Among the emerging technologies that are within the scope of EIPBN is Nanofabrication for Energy Sources along with nanofabrication for the realization of low power integrated circuits. Every year, EIPBN provides financial support for students to attend the conference. The students gave oral and poster presentations of their research and many published peer reviewed articles in a special conference issue of the Journal of Vacuum Science and Technology B. The Department of Energy Office of Basic Energy Sciences partially supported 41 students from US universities with a $5,000.

  2. Conference report. Can spirit of Cairo survive?

    Science.gov (United States)

    Chhabra, R

    1994-01-01

    Country representatives from around the globe came together at the 1994 International Conference on Population and Development (ICPD) to draft a document in the spirit of compromise and unified intent. Marked controversy and conflict plagued the conference, both before and during the official meetings. Accord was nonetheless reached. The author wonders how long and to what extent the euphoria and compromise of the ICPD will last now that official talks are over. It is clear that paranoia and discord subsumed during the conference will persist, foment, and potentially resurface in confrontation over time. The South, for example, was upset about the failure of the conference to focus more upon development and environmental issues, while the Southern women's groups invested their energies into political ideologies and their development as a counterforce to international multinational scientific and corporate lobbies on pharmaceutical and contraceptive technologies. The women's caucus instead adopted a Western world view of sexuality which effectively permeated their lobbying and the conference. While dissent may resurface over time, the ICPD nonetheless set into motion positive processes for nongovernmental organization participation in a spirit of partnership within the UN systems and in the formulation of national policies and programs of their respective countries. In closing, the author expresses her regret that China and India maintained a low profile at the official meeting, and that Pakistan, rooted in Islam, spoke for the Indian subcontinent.

  3. World Bioenergy 2012. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    The conference of 2012 had contributions on the following themes: A: World Pellets 2012, B: Market outlook, C: Energy systems, D: Transportation, E: World biorefinery 2012, F: Sustainable bioenergy day. 52 contributions in A - D. A: World Pellets 2012 is an integrated part of World Bioenergy 2012. A three day 'conference in the conference' covering all aspects of pellets: raw material potentials, innovative pellets production systems, torrefaction, new combustion technologies, trade and market development, health and safety aspects, etc. B) Market outlook: Policy and targets for renewable energy to find an alternative to fossil energy are being put in place, increasing the demand for sustainable modern bioenergy. Global trade and improved logistics open up to the markets. To facilitate international trade in bioenergy commodities, new trading places and indexes are needed, as well as generally accepted standards. Supply and demand must meet to guarantee stable prices. In this session you learn all about current market development, including drivers like incentives and policies. C) Energy Systems: Modern bioenergy is a young industry. Therefore, technical development is rapid, with many new innovations. This session focuses on technical development in the whole bioenergy chain, from harvesting of forest residues to combustion technologies and co-firing. Optimal use of biomass through district heating or cooling - small scale and large scale - and CHP technology for electricity production. D) Transportation: Sustainable transports are one of the key challenges of tomorrow. Can we transport biomass as well as other products sustainably and at what costs? Which are the future fuels for transports and when will biofuels be viewed as profitable? Biofuels for transport are under rapid development with new methods, producers and feedstock entering the markets. The future biofuels will be produced in biorefineries, to increase profitability and optimize feed

  4. A testbed for architecture and fidelity trade studies in the Bayesian decision-level fusion of ATR products

    Science.gov (United States)

    Erickson, Kyle J.; Ross, Timothy D.

    2007-04-01

    Decision-level fusion is an appealing extension to automatic/assisted target recognition (ATR) as it is a low-bandwidth technique bolstered by a strong theoretical foundation that requires no modification of the source algorithms. Despite the relative simplicity of decision-level fusion, there are many options for fusion application and fusion algorithm specifications. This paper describes a tool that allows trade studies and optimizations across these many options, by feeding an actual fusion algorithm via models of the system environment. Models and fusion algorithms can be specified and then exercised many times, with accumulated results used to compute performance metrics such as probability of correct identification. Performance differences between the best of the contributing sources and the fused result constitute examples of "gain." The tool, constructed as part of the Fusion for Identifying Targets Experiment (FITE) within the Air Force Research Laboratory (AFRL) Sensors Directorate ATR Thrust, finds its main use in examining the relationships among conditions affecting the target, prior information, fusion algorithm complexity, and fusion gain. ATR as an unsolved problem provides the main challenges to fusion in its high cost and relative scarcity of training data, its variability in application, the inability to produce truly random samples, and its sensitivity to context. This paper summarizes the mathematics underlying decision-level fusion in the ATR domain and describes a MATLAB-based architecture for exploring the trade space thus defined. Specific dimensions within this trade space are delineated, providing the raw material necessary to define experiments suitable for multi-look and multi-sensor ATR systems.

  5. First energy conference Israel-former USSR

    International Nuclear Information System (INIS)

    The most significant deliberations of the conference dealt with the energy issues confronting the participating countries and the world as a whole: solution to current energy problems and the replacement of finite energy sources with renewable and clean resources. It is relevant to mention here the impressive presentation on the prospect of nuclear power in the former USSR following the Chernobyl accident, summarizing the perceptions on this critical issue

  6. Proceedings of the Third International Csound Conference

    OpenAIRE

    Gleb G. Rogozinsky

    2016-01-01

    Dear reader, You have before you the proceedings of a unique conference. Csound is a computer music language that has been continually evolving since its inception in 1986. During that time it has united people of all ages from around the world and from a wide range of disciplines: audio technology, media programming, contemporary, academic and avant-garde music, digital signal processing, telecommunications and electronic dance music. The Csound community presents a unique forum of users...

  7. A Thematic Approach to Pamfil Seicaru's Conferences

    Directory of Open Access Journals (Sweden)

    Fănel Teodoraşcu

    2014-12-01

    Full Text Available There are many voices which claim that Pamfil Șeicaru did not benefit from the interwar public's appreciation. He was perceived as a human being eager to get rich using any kind of means. But Pamfil Șeicaru can be considered a star of the press of the period between the two world wars. His prestige is also proven by the numerous conferences which he held in the most important Romanian cities during the interwar period.

  8. CLIMA 2016 - proceedings of the 12th REHVA World Congress

    DEFF Research Database (Denmark)

    CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 1 + 2 + 3 from track "Building Retrofit".......CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 1 + 2 + 3 from track "Building Retrofit"....

  9. CLIMA 2016 - proceedings of the 12th REHVA World Congress

    DEFF Research Database (Denmark)

    CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 14 + 15 + 16 from track "Energy Flexibility & Storage".......CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 14 + 15 + 16 from track "Energy Flexibility & Storage"....

  10. CLIMA 2016 - proceedings of the 12th REHVA World Congress

    DEFF Research Database (Denmark)

    CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 34 + 35 +36 from track "Commissioning, Control & Energy Mangement".......CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 34 + 35 +36 from track "Commissioning, Control & Energy Mangement"....

  11. CLIMA 2016 - proceedings of the 12th REHVA World Congress

    DEFF Research Database (Denmark)

    CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 31 + 32 + 33 from track "Building Performance".......CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 31 + 32 + 33 from track "Building Performance"....

  12. CLIMA 2016 - proceedings of the 12th REHVA World Congress

    DEFF Research Database (Denmark)

    CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 4 + 5 + 6 + 7 from track "Building Technologies".......CLIMA 2016, 12th REHVA World Congress 2016 in Aalborg north of Denmark. Full reviewed papers presented at CLIMA 2016 is published in the conference proceedings. This volume contains the sessions number 4 + 5 + 6 + 7 from track "Building Technologies"....

  13. Conference Report: Wyoming Invitational Conference on Instructional Applications of Computers.

    Science.gov (United States)

    Kansky, Bob

    This report: (1) describes the organization of an invitational conference aimed at gathering direction from classroom teachers regarding instructional applications of computers; (2) provides copies of all materials used in organizing such a conference; and (3) reports the results of the conference in terms of conference products (resolutions,…

  14. More International Conferences To Be Held This Year

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>More friends will come to Shanghai as more than 70 international conferences and events will be held in the city. Some meetings will have more than 3,000 participants apiece, city government spokeswoman Jiao Yang said at a press conference.Some important international conferences will be held in Shanghai in April, including the Global Help-the-Poor Conference held by the World Bank and the 60th Annual Meeting of the UN Economy and Society Commission for Asia-Pacific (ESCAP).Jiao said VIPs, who will attend these conferences, will include UN Secretary General Kofi Annan and presidents of South Africa, Brazil and Tanzania to indicate the importance of these events.

  15. Proceedings of the WIN-Global 2008 conference

    International Nuclear Information System (INIS)

    WiN-France hosted the 16. WIN-Global conference May 26-30, 2008, in Marseille, France. The conference was attended by over 150 delegates, representing 30 countries. Canadian participants, from many diverse backgrounds, attended the annual conference from AECL, Bruce Power, CNSC, NB Power and OPG. The theme: Maintaining Key Competencies, Arising Key Competencies for Nuclear Energy: A Challenge and Opportunity for Diversity Development, emphasized the challenges ahead in providing a skilled workforce for the nuclear renaissance, as new build projects and a vast number of retirements are expected around the world within the next 5 years. The conference addressed such questions as 'How will nuclear, attract, develop and retain staff?' A technical tour of Marcoule invited conference attendees to visit one of: Atalante, a high level nuclear chemistry laboratory; Phenix, a fast breeding research reactor; or AVM, a vitrification plant. A subsequent technical tour visited Cadarache providing the opportunity to view ITER, the international fusion research project

  16. IEEE Nuclear Science Symposium and Medical Imaging Conference

    CERN Document Server

    2016-01-01

    The NSS/MIC is a well-established meeting that has continuously provided an exceptional venue to showcase outstanding developments and contributions across the nuclear and medical instrumentation fields. This conference brings together engineers and scientists from around the world to share their knowledge and to gain insight and inspiration from others. The conference will include a distinguished series of short courses, relevant refresher courses, and workshops that will address areas of particular interest.

  17. FOREWORD: HELAS II International Conference

    Science.gov (United States)

    Gizon, Laurent; Roth, Markus

    2008-07-01

    Volume 118 (2008) of Journal of Physics: Conference Series provides a written record of the talks and posters presented at the HELAS II International Conference `Helioseismology, Asteroseismology and MHD Connections'. The conference was held during the week 20-24 August 2007 in Göttingen, Germany, jointly hosted by the Max Planck Institute for Solar System Research and the Faculty of Physics of the University of Göttingen. A total of 140 scientists from all over the world attended. The Scientific Organizing Committee consisted of Conny Aerts, Annie Baglin, Jørgen Christensen-Dalsgaard, Thierry Corbard, Jadwiga Daszyńska-Daszkiewicz, Stefan Dreizler, Yvonne Elsworth, Laurent Gizon (Chairman), Wolfgang Glatzel, Frank Hill, Donald Kurtz, Oskar von der Lühe, Maria Pia Di Mauro, Mário Monteiro, Pere Pallé, Markus Roth, Philip Scherrer, Manfred Schüssler, and Michael Thompson. HELAS stands for the European Helio- and Asteroseismology Network, a Coordination Action supported by the sixth Framework Programme of the European Union. It aims to bring together researchers in the fields of solar and stellar oscillations. This volume consists of 91 articles organized into sections that reflect the scientific programme of the conference: 012001-07 Wave diagnostics in physics, geophysics and astrophysics 012008-09 Perspectives on helio- and asteroseismology 012010-17 Asteroseismology: Observations 012018-25 Asteroseismology: Theory 012026-32 Global helioseismology and solar models 012033-38 Local helioseismology and magnetic activity 012039-44 Future observational projects in helio- and asteroseismology 012045-91 Poster papers. The overwhelming majority of papers discuss the seismology of the Sun and stars. Papers in the first section provide a broader perspective on wave phenomena and techniques for probing other physical systems, from living beings to the universe as a whole. We were extremely fortunate to have particularly distinguished experts to cover these topics

  18. Quantitative Analysis of the Relative Transcript Levels of ABC Transporter Atr Genes in Aspergillus nidulans by Real-Time Reverse Transcription-PCR Assay

    Science.gov (United States)

    Pizeta Semighini, Camile; Marins, Mozart; Goldman, Maria Helena S.; Goldman, Gustavo Henrique

    2002-01-01

    The development of assays for quantitative analysis of the relative transcript levels of ABC transporter genes by real-time reverse transcription-PCR (RT-PCR) might provide important information about multidrug resistance in filamentous fungi. Here, we evaluate the potential of real-time RT-PCR to quantify the relative transcript levels of ABC transporter Atr genes from Aspergillus nidulans. The AtrA to AtrD genes showed different and higher levels in the presence of structurally unrelated drugs, such as camptothecin, imazalil, itraconazole, hygromycin, and 4-nitroquinoline oxide. We also verified the relative transcript levels of the Atr genes in the A. nidulans imazalil-resistant mutants. These genes displayed a very complex pattern in different ima genetic backgrounds. The imaB mutant has higher basal transcript levels of AtrB and -D than those of the wild-type strain. The levels of these two genes are comparable when the imaB mutant is grown in the presence and absence of imazalil. The imaC, -D, and -H mutants have higher basal levels of AtrA than that of the wild type. The same behavior is observed for the relative transcript levels of AtrB in the imaG mutant background. PMID:11872487

  19. World armament

    International Nuclear Information System (INIS)

    Summary of consequences on: Armament expenditure of the world, arms trade, arms race and nuclear weapon arsenals, nuclear weapon proliferation, nuclear safety controls, nuclear carrier systems, international nuclear trade, nuclear weapon accidents, chemical wars, war law, ecological wars, armament limitations. (HP)

  20. World Englishes

    Institute of Scientific and Technical Information of China (English)

    张严心; 周丽

    2014-01-01

    In the current days, the search for information and the need for global communication have already promoted English from being the language of people in different countries as the international language. This essay will give some arguments about the inevitability of variety of world Englishes and its characteristics, and then explain that what Standard English is and examples about the standards in English.

  1. Conference Trends in Logic XI

    CERN Document Server

    Wansing, Heinrich; Willkommen, Caroline; Recent Trends in Philosophical Logic

    2014-01-01

    This volume presents recent advances in philosophical logic with chapters focusing on non-classical logics, including paraconsistent logics, substructural logics, modal logics of agency and other modal logics. The authors cover themes such as the knowability paradox, tableaux and sequent calculi, natural deduction, definite descriptions, identity, truth, dialetheism, and possible worlds semantics.   The developments presented here focus on challenging problems in the specification of fundamental philosophical notions, as well as presenting new techniques and tools, thereby contributing to the development of the field. Each chapter contains a bibliography, to assist the reader in making connections in the specific areas covered. Thus this work provides both a starting point for further investigations into philosophical logic and an update on advances, techniques and applications in a dynamic field.   The chapters originate from papers presented during the Trends in Logic XI conference at the Ruhr University ...

  2. Conference on Large Scale Optimization

    CERN Document Server

    Hearn, D; Pardalos, P

    1994-01-01

    On February 15-17, 1993, a conference on Large Scale Optimization, hosted by the Center for Applied Optimization, was held at the University of Florida. The con­ ference was supported by the National Science Foundation, the U. S. Army Research Office, and the University of Florida, with endorsements from SIAM, MPS, ORSA and IMACS. Forty one invited speakers presented papers on mathematical program­ ming and optimal control topics with an emphasis on algorithm development, real world applications and numerical results. Participants from Canada, Japan, Sweden, The Netherlands, Germany, Belgium, Greece, and Denmark gave the meeting an important international component. At­ tendees also included representatives from IBM, American Airlines, US Air, United Parcel Serice, AT & T Bell Labs, Thinking Machines, Army High Performance Com­ puting Research Center, and Argonne National Laboratory. In addition, the NSF sponsored attendance of thirteen graduate students from universities in the United States and abro...

  3. 18th Space Photovoltaic Research and Technology Conference

    Science.gov (United States)

    Morton, Thomas L. (Compiler)

    2005-01-01

    The 18th Space Photovoltaic Research and Technology (SPRAT XVIII) Conference was held September 16 to 18, 2003, at the Ohio Aerospace Institute (OAI) in Brook Park, Ohio. The SPRAT conference, hosted by the Photovoltaic and Space Environments Branch of the NASA Glenn Research Center, brought together representatives of the space photovoltaic community from around the world to share the latest advances in space solar cell technology. This year s conference continued to build on many of the trends shown in SPRAT XVII-the continued advances of thin-film and multijunction solar cell technologies and the new issues required to qualify those types of cells for space applications.

  4. Final report on the Copper Mountain conference on multigrid methods

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The Copper Mountain Conference on Multigrid Methods was held on April 6-11, 1997. It took the same format used in the previous Copper Mountain Conferences on Multigrid Method conferences. Over 87 mathematicians from all over the world attended the meeting. 56 half-hour talks on current research topics were presented. Talks with similar content were organized into sessions. Session topics included: fluids; domain decomposition; iterative methods; basics; adaptive methods; non-linear filtering; CFD; applications; transport; algebraic solvers; supercomputing; and student paper winners.

  5. EVOLVE 2014 International Conference

    CERN Document Server

    Tantar, Emilia; Sun, Jian-Qiao; Zhang, Wei; Ding, Qian; Schütze, Oliver; Emmerich, Michael; Legrand, Pierrick; Moral, Pierre; Coello, Carlos

    2014-01-01

    This volume encloses research articles that were presented at the EVOLVE 2014 International Conference in Beijing, China, July 1–4, 2014.The book gathers contributions that emerged from the conference tracks, ranging from probability to set oriented numerics and evolutionary computation; all complemented by the bridging purpose of the conference, e.g. Complex Networks and Landscape Analysis, or by the more application oriented perspective. The novelty of the volume, when considering the EVOLVE series, comes from targeting also the practitioner’s view. This is supported by the Machine Learning Applied to Networks and Practical Aspects of Evolutionary Algorithms tracks, providing surveys on new application areas, as in the networking area and useful insights in the development of evolutionary techniques, from a practitioner’s perspective. Complementary to these directions, the conference tracks supporting the volume, follow on the individual advancements of the subareas constituting the scope of the confe...

  6. DNA sequencing conference, 2

    Energy Technology Data Exchange (ETDEWEB)

    Cook-Deegan, R.M. [Georgetown Univ., Kennedy Inst. of Ethics, Washington, DC (United States); Venter, J.C. [National Inst. of Neurological Disorders and Strokes, Bethesda, MD (United States); Gilbert, W. [Harvard Univ., Cambridge, MA (United States); Mulligan, J. [Stanford Univ., CA (United States); Mansfield, B.K. [Oak Ridge National Lab., TN (United States)

    1991-06-19

    This conference focused on DNA sequencing, genetic linkage mapping, physical mapping, informatics and bioethics. Several were used to study this sequencing and mapping. This article also discusses computer hardware and software aiding in the mapping of genes.

  7. The learning conference

    DEFF Research Database (Denmark)

    Ravn, Ib

    The typical one-day conference attended by managers or professionals in search of inspiration is packed with PowerPoint presentations and offers little opportunity for involvement or knowledge sharing. Behind the conventional conference format lurks the transfer model of learning, which finds...... little support amongst serious students of learning. The professional conference as a forum for knowledge sharing is in dire need of a new learning theory and a more enlightened practice. The notion of human flourishing is offered as basis for theory, and four simple design principles for the so......-called “learning conference” are proposed: People go to conferences to 1. get concise input, 2. interpret it in the light of their ongoing concerns, 3. talk about their current projects and 4. meet the other attendees and be inspired by them. Six practical techniques that induce attendees to do these things...

  8. Photos of the conference

    Directory of Open Access Journals (Sweden)

    Birgitta Åhman

    1984-05-01

    Full Text Available Birgitta  Åhman is the photographer of the series of pictures from the conference, also for the cover photo of the full paper edition showing Kongsvold Mountain Hut and Biological Station.

  9. Ranking Operations Management Conferences

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik Joost; Gupta, Sushil; Laptaned, U.

    2007-01-01

    Several publications have appeared in the field of Operations Management which rank Operations Management related journals. Several ranking systems exist for journals based on , for example, perceived relevance and quality, citation, and author affiliation. Many academics also publish at conferences

  10. Differential Processing of Low and High LET Radiation Induced DNA Damage: Investigation of Switch from ATM to ATR Signaling

    Science.gov (United States)

    Saha, Janapriya; Wang, Minli; Hada, Megumi; Cucinotta, Francis A.

    2011-01-01

    The members of the phosphatidylinositol kinase-like kinase family of proteins namely ataxia-telangiectasia mutated (ATM) and ATM- and Rad3-related (ATR) are directly responsible for the maintenance of genomic integrity by mounting DDR through signaling and facilitating the recruitment of repair factors at the sites of DNA damage along with coordinating the deployment of cell cycle checkpoints to permit repair by phosphorylating Checkpoint kinase Chk1, Chk2 and p53. High LET radiation from GCR (Galactic Cosmic Rays) consisting mainly of protons and high energy and charged (HZE) particles from SPE (Solar Particle Event) pose a major health risk for astronauts on their space flight missions. The determination of these risks and the design of potential safeguards require sound knowledge of the biological consequences of lesion induction and the capability of the cells to counter them. We here strive to determine the coordination of ATM and ATR kinases at the break sites directly affecting checkpoint signaling and DNA repair and whether differential processing of breaks induced by low and high LET radiation leads to possible augmentation of swap of these damage sensors at the sites of DNA damage. Exposure of cells to IR triggers rapid autophosphorylation of serine-1981 that causes dimer dissociation and initiates monomer formation of ATM. ATM kinase activity depends on the disruption of the dimer, which allows access and phosphorylation of downstream ATM substrates like Chk2. Evidence suggests that ATM is activated by the alterations in higher-order chromatin structure although direct binding of ATM to DSB ends may be a crucial step in its activation. On the other hand, in case of ATR, RPA (replication protein A)-coated ssDNA (single-stranded DNA) generated as a result of stalled DNA replication or during processing of chromosomal lesions is crucial for the localization of ATR to sites of DNA damage in association with ATR-interacting protein (ATRIP). Although the

  11. 2nd SUMO Conference

    CERN Document Server

    Weber, Melanie

    2015-01-01

    This contributed volume contains the conference proceedings of the Simulation of Urban Mobility (SUMO) conference 2014, Berlin. The included research papers cover a wide range of topics in traffic planning and simulation, including open data, vehicular communication, e-mobility, urban mobility, multimodal traffic as well as usage approaches. The target audience primarily comprises researchers and experts in the field, but the book may also be beneficial for graduate students.  

  12. Multiphoton processes: conference proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Lambropoulos, P.; Smith, S.J. (eds.)

    1984-01-01

    The chapters of this volume represent the invited papers delivered at the conference. They are arranged according to thermatic proximity beginning with atoms and continuing with molecules and surfaces. Section headings include multiphoton processes in atoms, field fluctuations and collisions in multiphoton process, and multiphoton processes in molecules and surfaces. Abstracts of individual items from the conference were prepared separately for the data base. (GHT)

  13. Quantitative Analysis of the Relative Transcript Levels of ABC Transporter Atr Genes in Aspergillus nidulans by Real-Time Reverse Transcription-PCR Assay

    OpenAIRE

    Pizeta Semighini, Camile; Marins, Mozart; Goldman, Maria Helena S.; Goldman, Gustavo Henrique

    2002-01-01

    The development of assays for quantitative analysis of the relative transcript levels of ABC transporter genes by real-time reverse transcription-PCR (RT-PCR) might provide important information about multidrug resistance in filamentous fungi. Here, we evaluate the potential of real-time RT-PCR to quantify the relative transcript levels of ABC transporter Atr genes from Aspergillus nidulans. The AtrA to AtrD genes showed different and higher levels in the presence of structurally unrelated dr...

  14. World energy balance 2000-2020

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    The booklet presents in tabular and graphic form the main conclusions of the 11th World Energy Conference concerning 'demand, supply, conservation and energy balances' relating to forecasts for the early years of the 21st century.

  15. 德班世界气候大会成果解读与中国未来面临的挑战%An Interpretation of the Outcomes of Durban World Climate Conference and the Challenges Faced by China in the Future

    Institute of Scientific and Technical Information of China (English)

    吕学都

    2012-01-01

    德班世界气候会议通过了一系列决定,主要内容有四项:议定书第二承诺期发达国家减排义务的决定、在公约下长期合作行动计划的一揽子工作计划的决定、启动绿色气候基金的决定,以及关于启动谈判所有国家2020年后减排温室气体法律框架的决定,即"德班增强行动平台"。总体上看,德班会议的成果一定程度上均衡地照顾了各方的利益和诉求,发展中国家尤其是中国今后将面临承担某种程度的约束性温室气体限排义务。这将有助于促进我国建立资源节约型、环境友好型社会,实现可持续发展目标,同时不可避免的带来一定的负面影响。减排温室气体要求在科学研究方面做出相应的部署。%The Durban World Climate Conference adopted a series of decisions,of which the main contents can be divided into four aspects:the emission reduction obligations of developed countries in the second commitment period of the Protocol,a package of plan on long-term cooperative action plan,the decision on the implementation of green climate fund and the decision to start negotiations on the legal framework after 2020 for all countries to reduce greenhouse gas emissions,namely "enhanced action on Durban platform".Generally,the outcome of the Durban Conference balanced the interests and appeals of all sides to some extent.Developing countries,especially,China will assume the obligation of a certain degree of greenhouse gas emission limits.Binding policies on emission reduction will be beneficial for China to build a resource-saving and environment-friendly society,and realize the goal of sustainable development,but it will also bring about some negative effects inevitably.Greenhouse gas emissions require a series of appropriate arrangements in scientific research.

  16. Status Report on the Fabrication of Fuel Cladding Chemical Interaction Test Articles for ATR Irradiations

    Energy Technology Data Exchange (ETDEWEB)

    Field, Kevin G. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Howard, Richard H. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-09-28

    FeCrAl alloys are a promising new class of alloys for light water reactor (LWR) applications due to their superior oxidation and corrosion resistance in high temperature environments. The current R&D efforts have focused on the alloy composition and processing routes to generate nuclear grade FeCrAl alloys with optimized properties for enhanced accident tolerance while maintaining properties needed for normal operation conditions. Therefore, the composition and processing routes must be optimized to maintain the high temperature steam oxidation (typically achieved by increasing the Cr and Al content) while still exhibiting properties conducive to normal operation in a LWR (such as radiation tolerance where reducing Cr content is favorable). Within this balancing act is the addition of understanding the influence on composition and processing routes on the FeCrAl alloys for fuel-cladding chemical interactions (FCCI). Currently, limited knowledge exists on FCCI for the FeCrAl-UO2 clad-fuel system. To overcome the knowledge gaps on the FCCI for the FeCrAl-UO2 clad-fuel system a series of fueled irradiation tests have been developed for irradiation in the Advanced Test Reactor (ATR) housed at the Idaho National Laboratory (INL). The first series of tests has already been reported. These tests used miniaturized 17x17 PWR fuel geometry rodlets of second-generation FeCrAl alloys fueled with industrial Westinghouse UO2 fuel. These rodlets were encapsulated within a stainless steel housing.To provide high fidelity experiments and more robust testing, a new series of rodlets have been developed deemed the Accident Tolerant Fuel Experiment #1 Oak Ridge National Laboratory FCCI test (ATF-1 ORNL FCCI). The main driving factor, which is discussed in detail, was to provide a radiation environment where prototypical fuel-clad interface temperatures are met while still maintaining constant contact between industrial fuel and the candidate cladding alloys

  17. Virtual Labs and Virtual Worlds

    Science.gov (United States)

    Boehler, Ted

    2006-12-01

    Virtual Labs and Virtual Worlds Coastline Community College has under development several virtual lab simulations and activities that range from biology, to language labs, to virtual discussion environments. Imagine a virtual world that students enter online, by logging onto their computer from home or anywhere they have web access. Upon entering this world they select a personalized identity represented by a digitized character (avatar) that can freely move about, interact with the environment, and communicate with other characters. In these virtual worlds, buildings, gathering places, conference rooms, labs, science rooms, and a variety of other “real world” elements are evident. When characters move about and encounter other people (players) they may freely communicate. They can examine things, manipulate objects, read signs, watch video clips, hear sounds, and jump to other locations. Goals of critical thinking, social interaction, peer collaboration, group support, and enhanced learning can be achieved in surprising new ways with this innovative approach to peer-to-peer communication in a virtual discussion world. In this presentation, short demos will be given of several online learning environments including a virtual biology lab, a marine science module, a Spanish lab, and a virtual discussion world. Coastline College has been a leader in the development of distance learning and media-based education for nearly 30 years and currently offers courses through PDA, Internet, DVD, CD-ROM, TV, and Videoconferencing technologies. Its distance learning program serves over 20,000 students every year. sponsor Jerry Meisner

  18. Blood glucose measurement in vivo using hollow-fiber based, mid-infrared ATR probe with multi-reflection prism

    Science.gov (United States)

    Kino, Saiko; Omori, Suguru; Matsuura, Yuji

    2016-03-01

    An attenuated-total-reflection (ATR), mid-infrared spectroscopy system that consists of hollow optical fibers, a trapezoidal multi-reflection ATR prism, and a conventional FT-IR spectrometer has been developed to measure blood glucose levels. Owing to the low transmission loss and high flexibility of the hollow-optical fiber, the system can measure any sites of the human body where blood capillaries are close to the surface of mucosa, such as inner lips. Using a multi-reflection prism brought about higher sensitivity, and the flat and wide contact surface of the prism resulted in higher measurement reproducibility. The results of in-vivo measurement of human inner lips showed the feasibility of the proposed system, and the measurement errors were within 20%.

  19. Historical perspective and modern applications of Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR).

    Science.gov (United States)

    Blum, Marc-Michael; John, Harald

    2012-01-01

    Vibrational spectroscopy has a long history as an important spectroscopic method in chemical and pharmaceutical analysis. Instrumentation for infrared (IR) spectroscopy was revolutionized by the introduction of Fourier Transform Infrared (FTIR) spectrometers. In addition, easier sampling combined with better sample-to-sample reproducibility and user-to-user spectral variation became available with attenuated total reflectance (ATR) probes and their application for in situ IR spectroscopy. These innovations allow many new applications in chemical and pharmaceutical analysis, such as the use of IR spectroscopy in Process Analytical Chemistry (PAC), the quantitation of drugs in complex matrix formulations, the analysis of protein binding and function and in combination with IR microscopy to the emergence of IR imaging technologies. The use of ATR-FTIR instruments in forensics and first response to 'white powder' incidents is also discussed. A short overview is given in this perspective article with the aim to renew and intensify interest in IR spectroscopy.

  20. Electrooxidation of ethanol on Pt and PtRu surfaces investigated by ATR surface-enhanced infrared absorption spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Marcio F.; Camara, Giuseppe A., E-mail: giuseppe.silva@ufms.br [Departamento de Quimica, Universidade Federal do Mato Grosso do Sul, Campo Grande-MS (Brazil); Batista, Bruno C.; Boscheto, Emerson [Instituto de Quimica de Sao Carlos, Universidade de Sao Paulo, Sao Carlos-SP, (Brazil); Varela, Hamilton, E-mail: varela@iqsc.usp.br [Ertl Center for Electrochemistry and Catalysis, Gwangju Institute of Science and Technology (GIST), Gwangju (Korea, Republic of)

    2012-05-15

    Herein, it was investigated for the first time the electro-oxidation of ethanol on Pt and PtRu electrodeposits in acidic media by using in situ surface enhanced infrared absorption spectroscopy with attenuated total reflection (ATR-SEIRAS). The experimental setup circumvents the weak absorbance signals related to adsorbed species, usually observed for rough, electrodeposited surfaces, and allows a full description of the CO coverage with the potential for both catalysts. The dynamics of adsorption-oxidation of CO was accessed by ATR-SEIRAS experiments (involving four ethanol concentrations) and correlated with expressions derived from a simple kinetic model. Kinetic analysis suggests that the growing of the CO adsorbed layer is nor influenced by the presence of Ru neither by the concentration of ethanol. The results suggest that the C-C scission is not related to the presence of Ru and probably happens at Pt sites. (author)

  1. ATR-FT-IR spectroscopy in the region of 500-230 cm -1 for identification of inorganic red pigments

    Science.gov (United States)

    Vahur, Signe; Knuutinen, Ulla; Leito, Ivo

    2009-08-01

    It is demonstrated that micro-ATR-FT-IR in the low wave number range (500-230 cm -1) can be well used for identification of pigments in paint samples thereby markedly extending the possibilities of pigment identification by ATR-IR spectroscopy into the realm of pigments having no absorptions in the mid-IR region. Reference spectra of pigments can be conveniently obtained by mixing them with linseed oil in approximately 1:1 mass ratio. Vermilion (or cinnabar), read lead, different red iron oxide pigments and cadmium red can be identified. In some cases the method can be used alone for pigment identification and in many cases it provides useful additional evidence for pigment identification using other instrumental techniques (electron microprobe analysis, XRF, optical microscopy).

  2. Prompting booming development of world optical storage industry together

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>Ladies and Gentlemen: Good Morning! Replication Expo and Conference 2003 hold once each year finally open today. We say "finally", because of SARS and Iraq war this year, our Expo and conference 2003 delayed from August till today. But it did not affect holistic size and level of our Expo. According to our statistics, there are 107 exhibitors from 21 countries attending to the Expo and 24 presentations in our Conference. It is the largest size of Expo and conference in last five years. The interesting in "optical storage" proves that our Expo and Conference is one of most influencing Expo and Conference in the Asia, even in the world. This is the reason we can believe optical storage industry has an attractive future and expansive development space. China is a develoning country After foundation of S A

  3. On-line reaction monitoring of lithiation of halogen substituted acetanilides via in situ calorimetry, ATR spectroscopy, and endoscopy.

    Science.gov (United States)

    Godany, Tamas A; Neuhold, Yorck-Michael; Hungerbühler, Konrad

    2011-01-01

    Lithiation of N-(4-chlorophenyl)-pivalamide (NCP) and two additional substituted acetanilides: 4-fluoroacetanilide (4-F) and 4-chloroacetanilide (4-Cl) has been monitored by means of calorimetry, on-line ATR-IR and UV/vis spectroscopy and endoscopy. The combined on-line monitoring revealed the differences between the reaction paths of the chosen substrates. Thus the product structure and the reaction times for the individual reaction steps can be determined in situ.

  4. AGR-2 Final Data Qualification Report for U.S. Capsules - ATR Cycles 147A Through 154B

    Energy Technology Data Exchange (ETDEWEB)

    Pham, Binh T. [Idaho National Lab. (INL), Idaho Falls, ID (United States). Very High-Temperature Reactor Technology Development Office; Einerson, Jeffrey J. [Idaho National Lab. (INL), Idaho Falls, ID (United States). Very High-Temperature Reactor Technology Development Office

    2014-07-01

    This report provides the data qualification status of AGR-2 fuel irradiation experimental data in four U.S. capsules from all 15 Advanced Test Reactor (ATR) Cycles 147A, 148A, 148B, 149A, 149B, 150A, 150B, 151A, 151B, 152A, 152B, 153A, 153B, 154A, and 154B, as recorded in the Nuclear Data Management and Analysis System (NDMAS). Thus, this report covers data qualification status for the entire AGR-2 irradiation and will replace four previously issued AGR-2 data qualification reports (e.g., INL/EXT-11-22798, INL/EXT-12-26184, INL/EXT-13-29701, and INL/EXT-13-30750). During AGR-2 irradiation, two cycles, 152A and 153A, occurred when the ATR core was briefly at low power, so AGR-2 irradiation data are not used for physics and thermal calculations. Also, two cycles, 150A and 153B, are Power Axial Locator Mechanism (PALM) cycles when the ATR power is higher than during normal cycles. During the first PALM cycle, 150A, the experiment was temporarily moved from the B-12 location to the ATR water canal and during the second PALM cycle, 153B, the experiment was temporarily moved from the B-12 location to the I-24 location to avoid being overheated. During the “Outage” cycle, 153A, seven flow meters were installed downstream from seven Fission Product Monitoring System (FPMS) monitors to measure flows from the monitors and these data are included in the NDMAS database.

  5. Determination of drug content in semisolid formulations by non-invasive spectroscopic methods: FTIR - ATR, - PAS, - Raman and PDS

    Energy Technology Data Exchange (ETDEWEB)

    Gotter, B; Hein, J; Neubert, R H H [Institute of Pharmacy, Martin-Luther-University, Wolfgang-Langenbeck-Str. 4, 06120 Halle/Saale (Germany); Faubel, W; Heissler, St, E-mail: bernhard.gotter@pharmazie.uni-halle.d [Institute of Functional Interfaces, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany)

    2010-03-01

    This study elucidates the potential use of photothermal deflection spectroscopy (PDS), FTIR photoacoustic (FTIR-PAS), FT Raman, and FTIR-attenuated total reflection (FTIR-ATR) spectroscopy as analytical tools for investigating the drug content in semisolid formulations. Regarding the analytical parameters, this study demonstrates the photothermal beam deflection to be definitely comparable to well established spectroscopic methods for this purpose. The correlation coefficients range from 0.990 to 0.999. Likewise, repeatability and limit of detection are comparable.

  6. 2nd Bozeman Conference

    CERN Document Server

    Lund, John

    1991-01-01

    This volume contains a collection of papers delivered by the partici­ pants at the second Conference on Computation and Control held at Mon­ tana State University in Bozeman, Montana from August 1-7, 1990. The conference, as well as this proceedings, attests to the vitality and cohesion between the control theorist and the numerical analyst that was adver­ tised by the first Conference on Computation and Control in 1988. The proceedings of that initial conference was published by Birkhiiuser Boston as the first volume of this same series entitled Computation and Control, Proceedings of the Bozeman Conference, Bozeman, Montana, 1988. Control theory and numerical analysis are both, by their very nature, interdisciplinary subjects as evidenced by their interaction with other fields of mathematics and engineering. While it is clear that new control or es­ timation algorithms and new feedback design methodologies will need to be implemented computationally, it is likewise clear that new problems in computation...

  7. Antiretrovirals for developing world.

    Science.gov (United States)

    Adler, M W

    1998-01-24

    The most recent UNAIDS figures indicate that approximately 30 million people are infected with HIV worldwide, 5.8 million of whom were newly infected during 1997. At the 10th International Conference on AIDS and Sexually Transmitted Diseases in Africa, the President and Secretary of Health of France called upon developed countries to establish a Therapeutic Assistance Fund to make antiretrovirals available to people with HIV/AIDS in sub-Saharan Africa. While the annual per capita health budget in most African countries is less than US$10, triple antiretroviral therapy against AIDS in the developed world costs $12,000-14,000 per patient per year. Calculations based upon a lower per patient cost of $7000, and treating all 1.4 million African AIDS cases, would cost US$10 billion per year for drugs alone, more than 30 times the amount currently spent annually by international donors for AIDS programs in the entire developing world. Basic infrastructural requirements would have to be met were antiretrovirals made widely available, ranging from HIV screening and counseling to the provision of clean water with which to consume the required 20-30 tablets per day. High program costs will challenge long-term sustainability. Universal access to care and treatment for HIV infection and AIDS is not a reality in the developed world, let alone feasible in developing countries. Given the competing health care priorities in developing countries, the high costs of antiretroviral agents, poor infrastructure, and inability to sustain such a program, the French initiative is ill-advised and foolish public health practice.

  8. In situ ATR-FTIR study of the early stages of fly ash geopolymer gel formation.

    Science.gov (United States)

    Rees, Catherine A; Provis, John L; Lukey, Grant C; van Deventer, Jannie S J

    2007-08-14

    The kinetics of geopolymer formation are monitored using a novel in situ attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopic technique. Reaction rates are determined from the intensity variation of the bands related to the geopolymer gel network and the unreacted fly ash particles. Comparison with deuterated geopolymer samples provides critical information regarding peak assignments. An initial induction (lag) period is observed to occur for hydroxide-activated geopolymers, followed by gel evolution according to an approximately linear reaction profile. The length of the lag period is reduced by increasing the concentration of NaOH. An increase in the rate of network formation also occurs with increasing NaOH concentration up to a maximum point, beyond which an increased NaOH concentration leads to a reduced rate of network formation. This trend is attributed to the competing effects of increased alkalinity and stronger ion pairing with an increase in NaOH concentration. In situ analysis also shows that the rate of fly ash dissolution is similar for all moderate- to high-alkali geopolymer slurries, which is attributed to the very highly water-deficient nature of these systems and is contrary to predictions from classical glass dissolution chemistry. This provides for the first time detailed kinetic information describing fly ash geopolymer formation kinetics.

  9. ATR-FTIR spectroscopic characterization of coexisting carbonate surface complexes on hematite

    Science.gov (United States)

    Bargar, J.R.; Kubicki, J.D.; Reitmeyer, R.; Davis, J.A.

    2005-01-01

    The speciation of carbonate adsorbed to hematite in air-equilibrated aqueous solutions has been studied using ATR-FTIR spectroscopy. Samples were measured over a range of pH conditions, at 0.1 M NaCl and at low ionic strength, and in H2O and D2O solutions to permit a multispecies analysis of the data. Second-derivative analyses and fits to the spectra indicate the presence of two major and two minor surface-bound carbonate species. The two major complexes coexist at near-neutral pH and low ionic strength. One of these two complexes is relatively sensitive to ionic strength, being displaced at 0.1 M NaCl, whereas the other is not. Comparison of experimental to DFT/MO-calculated frequencies suggest these two major species to be (a) a monodentate binuclear inner-sphere carbonate surface complex, and (b) a fully or partially solvated carbonate (CO32-) species that is symmetry broken and appears to reside in the structured vicinal water layers at the hematite-water interface, retained by hydrogen bonding and/or other forces. Minor carbonate complexes include diffuse layer CO32- and an unidentified inner-sphere species. Both of the dominant species observed here are likely to be significant controls of the surface charge and sorptive properties of Fe-oxides. Copyright ?? 2005 Elsevier Ltd.

  10. Dissolution of tablet-in-tablet formulations studied with ATR-FTIR spectroscopic imaging.

    Science.gov (United States)

    Wray, Patrick S; Clarke, Graham S; Kazarian, Sergei G

    2013-03-12

    This work uses ATR-FTIR spectroscopic imaging to study the dissolution of delayed release and pH resistant compressed coating pharmaceutical tablets. Tablets with an inner core and outer shell were constructed using a custom designed compaction cell. The core of the delayed release tablets consisted of hydroxypropyl methylcellulose (HPMC) and caffeine. The shell consisted of microcrystalline cellulose (MCC) and glucose. The core of the pH resistant formulations was an ibuprofen and PEG melt and the shell was constructed from HPMC and a basic buffer. UV/vis spectroscopy was used to monitor the lag-time of drug release and visible optical video imaging was used as a complementary imaging technique with a larger field of view. Two delayed release mechanisms were established. For tablets with soluble shell sections, lag-time was dependent upon rapid shell dissolution. For tablets with less soluble shells, the lag-time was controlled by the rate of dissolution medium ingress through the shell and the subsequent expansion of the wet HPMC core. The pH resistant formulations prevented crystallization of the ibuprofen in the core during dissolution despite an acidic dissolution medium. FTIR imaging produced important information about the physical and chemical processes occurring at the interface between tablet sections during dissolution. PMID:23291036

  11. The degradation potential of PET bottles in the marine environment: An ATR-FTIR based approach

    Science.gov (United States)

    Ioakeimidis, C.; Fotopoulou, K. N.; Karapanagioti, H. K.; Geraga, M.; Zeri, C.; Papathanassiou, E.; Galgani, F.; Papatheodorou, G.

    2016-03-01

    The dominance and persistence of plastic debris in the marine environment are well documented. No information exists in respect to their lifespan in the marine environment. Nevertheless, the degradation potential of plastic litter items remains a critical issue for marine litter research. In the present study, polyethylene terephthalate bottles (PETs) collected from the submarine environment were characterized using ATR-FTIR in respect to their degradation potential attributed to environmental conditions. A temporal indication was used as indicative to the years of presence of the PETs in the environment as debris. PETs seem to remain robust for approximately fifteen years. Afterwards, a significant decrease of the native functional groups was recorded; some even disappear; or new-not typical for PETs-are created. At a later stage, using the PET time series collected from the Saronikos Gulf (Aegean Sea–E. Mediterranean), it was possible to date bottles that were collected from the bottom of the Ionian Sea (W. Greece). It is the first time that such a study has been conducted with samples that were actually degraded in the marine environment.

  12. Probing the Mec1ATR Checkpoint Activation Mechanism with Small Peptides.

    Science.gov (United States)

    Wanrooij, Paulina H; Tannous, Elias; Kumar, Sandeep; Navadgi-Patil, Vasundhara M; Burgers, Peter M

    2016-01-01

    Yeast Mec1, the ortholog of human ATR, is the apical protein kinase that initiates the cell cycle checkpoint in response to DNA damage and replication stress. The basal activity of Mec1 kinase is activated by cell cycle phase-specific activators. Three distinct activators stimulate Mec1 kinase using an intrinsically disordered domain of the protein. These are the Ddc1 subunit of the 9-1-1 checkpoint clamp (ortholog of human and Schizosaccharomyces pombe Rad9), the replication initiator Dpb11 (ortholog of human TopBP1 and S. pombe Cut5), and the multifunctional nuclease/helicase Dna2. Here, we use small peptides to determine the requirements for Mec1 activation. For Ddc1, we identify two essential aromatic amino acids in a hydrophobic environment that when fused together are proficient activators. Using this increased insight, we have been able to identify homologous motifs in S. pombe Rad9 that can activate Mec1. Furthermore, we show that a 9-amino acid Dna2-based peptide is sufficient for Mec1 activation. Studies with mutant activators suggest that binding of an activator to Mec1 is a two-step process, the first step involving the obligatory binding of essential aromatic amino acids to Mec1, followed by an enhancement in binding energy through interactions with neighboring sequences.

  13. The degradation potential of PET bottles in the marine environment: An ATR-FTIR based approach.

    Science.gov (United States)

    Ioakeimidis, C; Fotopoulou, K N; Karapanagioti, H K; Geraga, M; Zeri, C; Papathanassiou, E; Galgani, F; Papatheodorou, G

    2016-01-01

    The dominance and persistence of plastic debris in the marine environment are well documented. No information exists in respect to their lifespan in the marine environment. Nevertheless, the degradation potential of plastic litter items remains a critical issue for marine litter research. In the present study, polyethylene terephthalate bottles (PETs) collected from the submarine environment were characterized using ATR-FTIR in respect to their degradation potential attributed to environmental conditions. A temporal indication was used as indicative to the years of presence of the PETs in the environment as debris. PETs seem to remain robust for approximately fifteen years. Afterwards, a significant decrease of the native functional groups was recorded; some even disappear; or new-not typical for PETs-are created. At a later stage, using the PET time series collected from the Saronikos Gulf (Aegean Sea-E. Mediterranean), it was possible to date bottles that were collected from the bottom of the Ionian Sea (W. Greece). It is the first time that such a study has been conducted with samples that were actually degraded in the marine environment.

  14. Tel2 structure and function in the Hsp90-dependent maturation of mTOR and ATR complexes

    Energy Technology Data Exchange (ETDEWEB)

    Takai, Hiroyuki; Xie, Yihu; de Lange, Titia; Pavletich, Nikola P. (Rockefeller); (SKI)

    2010-09-20

    We reported previously that the stability of all mammalian phosphatidylinositol 3-kinase-related protein kinases (PIKKs) depends on their interaction with Tel2, the ortholog of yeast Tel2 and Caenorhabditis elegans Clk-2. Here we provide evidence that Tel2 acts with Hsp90 in the maturation of PIKK complexes. Quantitative immunoblotting showed that the abundance of Tel2 is low compared with the PIKKs, and Tel2 preferentially bound newly synthesized ATM, ATR, mTOR, and DNA-PKcs. Tel2 complexes contained, in addition to Tti1-Tti2, the Hsp90 chaperone, and inhibition of Hsp90 interfered with the interaction of Tel2 with the PIKKs. Analysis of in vivo labeled nascent protein complexes showed that Tel2 and Hsp90 mediate the formation of the mTOR TORC1 and TORC2 complexes and the association of ATR with ATRIP. The structure of yeast Tel2, reported here, shows that Tel2 consists of HEAT-like helical repeats that assemble into two separate {alpha}-solenoids. Through mutagenesis, we identify a surface patch of conserved residues involved in binding to the Tti1-Tti2 complex in vitro. In vivo, mutation of this conserved patch affects cell growth, levels of PIKKs, and ATM/ATR-mediated checkpoint signaling, highlighting the importance of Tti1-Tti2 binding to the function of Tel2. Taken together, our data suggest that the Tel2-Tti1-Tti2 complex is a PIKK-specific cochaperone for Hsp90.

  15. 20th Anniversary Conference on World Bank Administrative Tribunal

    CERN Document Server

    2000-01-01

    Contents :"Review of discretionary power by international administrative tribunals" by Michel Gentot, "Checks exerted by administrative tribunals over the discretionary powers of international organizations" by Nicolas Valticos, "Comments" by Ranjan (C.F.) Amerasinghe, "The review of managerial discretion by international administrative tribunals" by Francisco Orrego Vicuña, "Some practical issue arising in international administrative tribunals" by Nassib G. Ziadé, "Aspects of judicial review of administrative action in the WBAT with comparative remarks" by Spyridon Flogaitis, "The International Monetary Fund Administrative Tribunal : its first six years" by Celia Goldman

  16. "Looking over the dunes" : A conference on educating world citizens

    NARCIS (Netherlands)

    Walenkamp, Jos (ed.)

    2013-01-01

    The Research Group International Cooperation investigates the acquisition of international competencies by internships or study abroad, the international competencies of lecturers, the needs and demands for international competencies of alumni and employers and which factors are important to attract

  17. PREFACE AND CONFERENCE INFORMATION: Eighth International Conference on Laser Ablation

    Science.gov (United States)

    Hess, Wayne P.; Herman, Peter R.; Bäuerle, Dieter; Koinuma, Hideomi

    2007-04-01

    Laser ablation encompasses a wide range of delicate to extreme light interactions with matter that present considerably challenging problems for scientists to study and understand. At the same time, laser ablation also represents a basic process of significant commercial importance in laser material processing—defining a multi-billion dollar industry today. These topics were widely addressed at the 8th International Conference on Laser Ablation (COLA), held in Banff, Canada on 11-16 September 2005. The meeting took place amongst the majestic and natural beauty of the Canadian Rocky Mountains at The Banff Centre, where delegates enjoyed many inspiring presentations and discussions in a unique campus learning environment. The conference brought together world leading scientists, students and industry representatives to examine the basic science of laser ablation and improve our understanding of the many physical, chemical and/or biological processes driven by the laser. The multi-disciplinary research presented at the meeting underlies some of our most important trends at the forefront of science and technology today that are represented in the papers collected in this volume. Here you will find new processes that are producing novel types of nanostructures and nano-materials with unusual and promising properties. Laser processes are described for delicately manipulating living cells or modifying their internal structure with unprecedented degrees of control and precision. Learn about short-pulse lasers that are driving extreme physical processes on record-fast time scales and opening new directions from material processing applications. The conference papers further highlight forefront application areas in pulsed laser deposition, nanoscience, analytical methods, materials, and microprocessing applications. Laser ablation continues to grow and evolve, touching forefront areas in science and driving new technological trends in laser processing applications. Please

  18. Proceedings of the Spring noise conference 2011: what's the buzz?: innovations and issues

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This event is a global conference that attracts delegates and speakers from around the world to talk about environmental and occupational noise. The conference provides industry, government, the public, academics and acoustical professionals worldwide with the opportunity to share experiences and innovations in environmental and applied acoustics; specifically noise identification, measurement, regulation and control. Presentation of new research, technical developments, and case studies were given during the event. All 21 presentations from the conference were processed separately for inclusion in this database.

  19. Proceedings of the Spring noise conference 2011: what's the buzz?: innovations and issues

    International Nuclear Information System (INIS)

    This event is a global conference that attracts delegates and speakers from around the world to talk about environmental and occupational noise. The conference provides industry, government, the public, academics and acoustical professionals worldwide with the opportunity to share experiences and innovations in environmental and applied acoustics; specifically noise identification, measurement, regulation and control. Presentation of new research, technical developments, and case studies were given during the event. All 21 presentations from the conference were processed separately for inclusion in this database.

  20. Image-based ATR utilizing adaptive clutter filter detection, LLRT classification, and Volterra fusion with application to side-looking sonar

    Science.gov (United States)

    Aridgides, Tom; Fernández, Manuel

    2010-04-01

    An improved automatic target recognition (ATR) processing string has been developed. The overall processing string consists of pre-processing, subimage adaptive clutter filtering, detection, feature extraction, optimal subset feature selection, feature orthogonalization and classification processing blocks. The objects that are classified by three distinct ATR strings are fused using the classification confidence values and their expansions as features, and using "summing" or log-likelihood-ratio-test (LLRT) based fusion rules. These three ATR processing strings were individually developed and tuned by researchers from different companies. The utility of the overall processing strings and their fusion was demonstrated with an extensive side-looking sonar dataset. In this paper we describe a new processing improvement: six additional classification features are extracted, using primarily target shadow information and a feature extraction window whose length is now made variable as a function of range. This new ATR processing improvement resulted in a 3:1 reduction in false alarms. Two advanced fusion algorithms are subsequently applied: First, a nonlinear Volterra expansion (2nd order) feature-LLRT fusion algorithm is employed. Second, a repeated application of a subset Volterra feature selection / feature orthogonalization / LLRT fusion block is utilized. It is shown that cascaded Volterra feature- LLRT fusion of the ATR processing strings outperforms baseline "summing" and single-stage Volterra feature-LLRT fusion algorithms, yielding significant improvements over the best single ATR processing string results, and providing the capability to correctly call the majority of targets while maintaining a very low false alarm rate.

  1. Ataxia telangiectasia mutated and Rad3 related (ATR protein kinase inhibition is synthetically lethal in XRCC1 deficient ovarian cancer cells.

    Directory of Open Access Journals (Sweden)

    Rebeka Sultana

    Full Text Available INTRODUCTION: Ataxia telangiectasia mutated and Rad3 Related (ATR protein kinase is a key sensor of single-stranded DNA associated with stalled replication forks and repair intermediates generated during DNA repair. XRCC1 is a critical enzyme in single strand break repair and base excision repair. XRCC1-LIG3 complex is also an important contributor to the ligation step of the nucleotide excision repair response. METHODS: In the current study, we investigated synthetic lethality in XRCC1 deficient and XRCC1 proficient Chinese Hamster ovary (CHO and human ovarian cancer cells using ATR inhibitors (NU6027. In addition, we also investigated the ability of ATR inhibitors to potentiate cisplatin cytotoxicity in XRCC1 deficient and XRCC1 proficient CHO and human cancer cells. Clonogenic assays, alkaline COMET assays, γH2AX immunocytochemistry, FACS for cell cycle as well as FITC-annexin V flow cytometric analysis were performed. RESULTS: ATR inhibition is synthetically lethal in XRCC1 deficient cells as evidenced by increased cytotoxicity, accumulation of double strand DNA breaks, G2/M cell cycle arrest and increased apoptosis. Compared to cisplatin alone, combination of cisplatin and ATR inhibitor results in enhanced cytotoxicity in XRCC1 deficient cells compared to XRCC1 proficient cells. CONCLUSIONS: Our data provides evidence that ATR inhibition is suitable for synthetic lethality application and cisplatin chemopotentiation in XRCC1 deficient ovarian cancer cells.

  2. Information and Communication Technologies Innovations conference

    CERN Document Server

    Kocarev, Ljupco

    2012-01-01

    Information and Communication Technologies has enlarged its horizon and it is practiced under multidisciplinary contexts that introduce new challenges to theoretical and technical approaches. The most critical benefit of introducing new ICT technologies in our real world living are the new ways of working that the online world makes possible. Complexity, uncertainty and scaling issues of real world problems as well as natural phenomena in ecology, medicine and biology demanding ICT assistance create challenging application domains for artificial intelligence, decision support and intelligence systems, wireless sensor networks, pervasive and ubiquitous computing, multimedia information systems, data management systems, internet and web applications and services, computer networks, security and cryptography, distributed systems, GRID and cloud computing. This book offers a collection of papers presented at the Third International Conference on ICT Innovations held in September 2011, in Skopje, Macedonia. The co...

  3. International conference, ICPRAM 2012

    CERN Document Server

    Sánchez, J; Fred, Ana; Pattern recognition : applications and methods : revised selected papers

    2013-01-01

    This edited book includes extended and revised versions of a set of selected papers from the First International Conference on Pattern Recognition (ICPRAM 2012), held in Vilamoura, Algarve, Portugal, from 6 to 8 February, 2012, sponsored by the Institute for Systems and Technologies of Information Control and Communication (INSTICC) and held in cooperation with the Association for the Advancement of Artificial Intelligence (AAAI) and Pattern Analysis, Statistical Modelling and Computational Learning (PASCAL2). The conference brought together researchers, engineers and practitioners interested on the areas of Pattern Recognition, both from theoretical and application perspectives.

  4. PHYSICS FOR HEALTH: CONFERENCE

    CERN Multimedia

    2016-01-01

    ICTR-PHE 2016 - International Conference on Translational Research in Radio-Oncology and Physics for Health -, co organized by CERN, aims at developing new strategies to better diagnose and treat cancer, by uniting biology and physics with clinics. Through the various sessions and symposia, the scientific programme offers the delegates the opportunity to discuss, in a friendly atmosphere, the latest progress in physics breakthroughs for health applications. The third edition of this conference took place at CICG (Centre International de Conférence Genève) from 15 to 19 Feb 2016.

  5. VMEbus in physics conference

    International Nuclear Information System (INIS)

    The first conference ''VMEbus in Physics'' was held at CERN on 7th and 8th October 1985. The conference surveyed the applications of the VMEbus standards in physics, with special emphasis on particle physics and accelerator control. Developments in the definition of the standards and in the formation of users groups were discussed. Manufacturer's representatives were given the opportunity to appreciate the requirements of the fast-growing VMEbus market in the physics community. These proceedings contain the unedited text of the oral and poster presentations given on that occasion. (orig.)

  6. World Congress on Engineering 2014

    CERN Document Server

    Ao, Sio-Iong; Gelman, Len

    2015-01-01

    This volume contains fifty-one revised and extended research articles written by prominent researchers participating in the international conference on Advances in Engineering Technologies and Physical Science (London, UK, 2-4 July, 2014), under the World Congress on Engineering 2014 (WCE 2014). Topics covered include mechanical engineering, bioengineering, internet engineering, wireless networks, image engineering, manufacturing engineering, and industrial applications. The book offers an overview of the tremendous advances made recently in engineering technologies and the physical sciences and their applications, and also serves as an excellent reference for researchers and graduate students working in these fields.

  7. An Analysis of Chinglish in Press Conference Interpretation-Case Study on the In-terpretation of the 2nd guangdong International Consultative Conference (GICC)

    Institute of Scientific and Technical Information of China (English)

    王珊

    2014-01-01

    This thesis aims at analyzing the Chinglish in press conference interpretation with context adaptation of Belgian lin-guist Jef Verschueren’s Adaptation Theory as the theoretical framework. In Adaptation Theory, context includes all kinds of fac-tors that concern the environment in which the communication takes place, with non-linguistic factors like the physical world, the social world and the mental world playing an important role. Taking the press conference interpretation of the 2nd Guang-dong International Consultative Conference as an example, the author attempts to prove the presumption that Adaptation Theory can be applied to spot and reduce the Chinglish in interpreting. It is concluded that the theory of adaptation to the mental world and social world can be applied to reduce the Chinglish of two particular kinds to the minimum level and achieve successful com-munication.

  8. Education for Sustainable Development at the United Nations Conference on Sustainable Development (Rio+20)

    Science.gov (United States)

    Journal of Education for Sustainable Development, 2012

    2012-01-01

    The United Nations Conference on Sustainable Development (Rio+20) was held in Rio de Janeiro, Brazil, 20-22 June 2012, marking the twentieth anniversary of the United Nations Conference on Sustainable Development in Rio de Janeiro in 1992 and the tenth anniversary of the 2002 World Summit on Sustainable Development in Johannesburg. With more than…

  9. Advocacy in Action: Annual 2006 DPI/NGO Conference at the United Nations

    Science.gov (United States)

    Brown, Nancy

    2007-01-01

    The Association for Childhood Education International (ACEI) was again represented at the annual 2006 DPI/NGO conference, along with 1,600 participants from around the world. The mood this year was somber and quite serious, possibly in response to the uncertainty created by the Middle East crisis that was raging while the conference was taking…

  10. Shell worlds

    Science.gov (United States)

    Roy, Kenneth I.; Kennedy, Robert G., III; Fields, David E.

    2013-02-01

    The traditional concept of terraforming assumes ready availability of candidate planets with acceptable qualities: orbiting a star in its "Goldilocks zone", liquid water, enough mass, years longer than days, magnetic field, etc. But even stipulating affordable interstellar travel, we still might never find a good candidate elsewhere. Whatever we found likely would require centuries of heavy terraforming, just as Mars or Venus would here. Our increasing appreciation of the ubiquity of life suggests that any terra nova would already possess it. We would then face the dilemma of introducing alien life forms (us, our microbes) into another living world. Instead, we propose a novel method to create habitable environments for humanity by enclosing airless, sterile, otherwise useless planets, moons, and even large asteroids within engineered shells, which avoids the conundrum. These shells are subject to two opposing internal stresses: compression due to the primary's gravity, and tension from atmospheric pressure contained inside. By careful design, these two cancel each other resulting in zero net shell stress. Beneath the shell an Earth-like environment could be created similar in almost all respects to that of Home, except for gravity, regardless of the distance to the sun or other star. Englobing a small planet, moon, or even a dwarf planet like Ceres, would require astronomical amounts of material (quadrillions of tons) and energy, plus a great deal of time. It would be a quantum leap in difficulty over building Dyson Dots or industrializing our solar system, perhaps comparable to a mission across interstellar space with a living crew within their lifetime. But when accomplished, these constructs would be complete (albeit small) worlds, not merely large habitats. They could be stable across historic timescales, possibly geologic. Each would contain a full, self-sustaining ecology, which might evolve in curious directions over time. This has interesting implications

  11. 78 FR 27963 - Reliability Technical Conference; Notice of Technical Conference

    Science.gov (United States)

    2013-05-13

    ... the conference is to discuss policy issues related to the reliability of the Bulk-Power System. A more formal agenda will be issued at a later date. Information on this event will be posted on the Calendar of... Energy Regulatory Commission Reliability Technical Conference; Notice of Technical Conference Take...

  12. 6th International Conference on ICT Innovations

    CERN Document Server

    Gjorgjevikj, Dejan

    2015-01-01

    Data is a common ground, a starting point for each ICT system. Data needs processing, use of different technologies and state-of-the-art methods in order to obtain new knowledge, to develop new useful applications that not only ease, but also increase the quality of life. These applications use the exploration of Big Data, High throughput data, Data Warehouse, Data Mining, Bioinformatics, Robotics, with data coming from social media, sensors, scientific applications, surveillance, video and image archives, internet texts and documents, internet search indexing, medical records, business transactions, web logs, etc. Information and communication technologies have become the asset in everyday life enabling increased level of communication, processing and information exchange. This book offers a collection of selected papers presented at the Sixth International Conference on ICT Innovations held in September 2014, in Ohrid, Macedonia, with main topic World of data. The conference gathered academics, professional...

  13. 2nd International Conference on Pattern Recognition

    CERN Document Server

    Marsico, Maria

    2015-01-01

    This book contains the extended and revised versions of a set of selected papers from the 2nd International Conference on Pattern Recognition (ICPRAM 2013), held in Barcelona, Spain, from 15 to 18 February, 2013. ICPRAM was organized by the Institute for Systems and Technologies of Information, Control and Communication (INSTICC) and was held in cooperation with the Association for the Advancement of Artificial Intelligence (AAAI). The hallmark of this conference was to encourage theory and practice to meet in a single venue. The focus of the book is on contributions describing applications of Pattern Recognition techniques to real-world problems, interdisciplinary research, experimental and/or theoretical studies yielding new insights that advance Pattern Recognition methods.

  14. Second annual clean coal technology conference: Proceedings

    International Nuclear Information System (INIS)

    The Second Annual Clean Coal Technology Conference was held at Atlanta, Georgia, September 7--9, 1993. The Conference, cosponsored by the US Department of Energy (USDOE) and the Southern States Energy Board (SSEB), seeks to examine the status and role of the Clean Coal Technology Demonstration Program (CCTDP) and its projects. The Program is reviewed within the larger context of environmental needs, sustained economic growth, world markets, user performance requirements and supplier commercialization activities. This will be accomplished through in-depth review and discussion of factors affecting domestic and international markets for clean coal technology, the environmental considerations in commercial deployment, the current status of projects, and the timing and effectiveness of transfer of data from these projects to potential users, suppliers, financing entities, regulators, the interested environmental community and the public. Individual papers have been entered separately

  15. 13th International Conference Intelligent Autonomous Systems

    CERN Document Server

    Michael, Nathan; Berns, Karsten; Yamaguchi, Hiroaki

    2016-01-01

    This book describes the latest research accomplishments, innovations, and visions in the field of robotics as presented at the 13th International Conference on Intelligent Autonomous Systems (IAS), held in Padua in July 2014, by leading researchers, engineers, and practitioners from across the world. The contents amply confirm that robots, machines, and systems are rapidly achieving intelligence and autonomy, mastering more and more capabilities such as mobility and manipulation, sensing and perception, reasoning, and decision making. A wide range of research results and applications are covered, and particular attention is paid to the emerging role of autonomous robots and intelligent systems in industrial production, which reflects their maturity and robustness. The contributions have been selected through a rigorous peer-review process and contain many exciting and visionary ideas that will further galvanize the research community, spurring novel research directions. The series of biennial IAS conferences ...

  16. Korean Conference on Several Complex Variables

    CERN Document Server

    Byun, Jisoo; Gaussier, Hervé; Hirachi, Kengo; Kim, Kang-Tae; Shcherbina, Nikolay

    2015-01-01

    This volume includes 28 chapters by authors who are leading researchers of the world describing many of the up-to-date aspects in the field of several complex variables (SCV). These contributions are based upon their presentations at the 10th Korean Conference on Several Complex Variables (KSCV10), held as a satellite conference to the International Congress of Mathematicians (ICM) 2014 in Seoul, Korea. SCV has been the term for multidimensional complex analysis, one of the central research areas in mathematics. Studies over time have revealed a variety of rich, intriguing, new knowledge in complex analysis and geometry of analytic spaces and holomorphic functions which were "hidden" in the case of complex dimension one. These new theories have significant intersections with algebraic geometry, differential geometry, partial differential equations, dynamics, functional analysis and operator theory, and sheaves and cohomology, as well as the traditional analysis of holomorphic functions in all dimensions. This...

  17. 11th Portuguese Conference on Automatic Control

    CERN Document Server

    Matos, Aníbal; Veiga, Germano

    2015-01-01

    During the last 20 years the Portuguese association of automatic control, Associação Portuguesa de Controlo Automático, with the sponsorship of IFAC have established the CONTROLO conference as a reference international forum where an effective exchange of knowledge and experience amongst researchers active in various theoretical and applied areas of systems and control can take place, always including considerable space for promoting new technical applications and developments, real-world challenges and success stories. In this 11th edition the CONTROLO conference evolved by introducing two strategic partnerships with Spanish and Brazilian associations in automatic control, Comité Español de Automática and Sociedade Brasileira de Automatica, respectively.

  18. Energy 2000-2020: world balance and regional tensions

    Energy Technology Data Exchange (ETDEWEB)

    Frisch, J.R.

    1983-01-01

    At the 10th World Energy Conference an initial world-wide analysis of energy supply and demand at the years 2000 and 2020 was presented. It was decided to complete a fuller survey to present at the 12th conference in New Delhi. The results of the survey are presented. The objective was to present primary energy balances at the horizons of 2000 and 2020 of each of the ten regions of the world comprising forecasts of consumption, production and international trade, by eight sources and according to two divergent economic development scenarios.

  19. Graphics Conference Calendar

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    1. The 13th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision'2005, University of West Bohemia, Campus-Bory Plzen (very close to Prague, the capital of the Czech Republic)Czech Republic, January 31 - February 4, 2005. http://wscg.zcu.cz, skala@kiv.zcu.cz

  20. Wire chamber conference

    International Nuclear Information System (INIS)

    This booklet contains program and the abstracts of the papers presented at the conference, most of them dealing with performance testing of various types of wire chambers. The publication of proceedings is planned as a special issue of 'Nuclear instruments and methods' later on. All abstracts are in English. An author index for the book of abstracts is given. (A.N.)

  1. Hamburg Accelerator Conference

    International Nuclear Information System (INIS)

    From 20-24 July, Hamburg welcomed the Fifteenth International Conference on High Energy Accelerators (HEACC). A natural highlight was the recent commissioning success of the HERA electron-proton collider at Hamburg's DESY Laboratory and its first high energy electron-proton collision data. This gave the meeting the feel of a family event celebrating a newborn

  2. International Nuclear Physics Conference

    CERN Document Server

    2016-01-01

    We are pleased to announce that the 26th International Nuclear Physics Conference (INPC2016) will take place in Adelaide (Australia) from September 11-16, 2016. The 25th INPC was held in Firenze in 2013 and the 24th INPC in Vancouver, Canada, in 2010. The Conference is organized by the Centre for the Subatomic Structure of Matter at the University of Adelaide, together with the Australian National University and ANSTO. It is also sponsored by the International Union of Pure and Applied Physics (IUPAP) and by a number of organisations, including AUSHEP, BNL, CoEPP, GSI and JLab. INPC 2016 will be held in the heart of Adelaide at the Convention Centre on the banks of the River Torrens. It will consist of 5 days of conference presentations, with plenary sessions in the mornings, up to ten parallel sessions in the afternoons, poster sessions and a public lecture. The Conference will officially start in the evening of Sunday 11th September with Registration and a Reception and will end late on the afternoon of ...

  3. Metabolic Engineering X Conference

    Energy Technology Data Exchange (ETDEWEB)

    Flach, Evan [American Institute of Chemical Engineers

    2015-05-07

    The International Metabolic Engineering Society (IMES) and the Society for Biological Engineering (SBE), both technological communities of the American Institute of Chemical Engineers (AIChE), hosted the Metabolic Engineering X Conference (ME-X) on June 15-19, 2014 at the Westin Bayshore in Vancouver, British Columbia. It attracted 395 metabolic engineers from academia, industry and government from around the globe.

  4. Transactions: student conference, 1982

    International Nuclear Information System (INIS)

    Papers presented at this conference covered the topics of CANDU reactor physics, control systems and steam generators; imaging in neutron radiography; cooling systems for a SLOWPOKE reactor; accelerator breeders; the investigation of point defects using positrons; neutron and gamma detectors; fusion reaction kinetics; and heavy ion fusion

  5. 2002 NASPSA Conference Abstracts.

    Science.gov (United States)

    Journal of Sport & Exercise Psychology, 2002

    2002-01-01

    Contains abstracts from the 2002 conference of the North American Society for the Psychology of Sport and Physical Activity. The publication is divided into three sections: the preconference workshop, "Effective Teaching Methods in the Classroom;" symposia (motor development, motor learning and control, and sport psychology); and free…

  6. Report on the Conference.

    Science.gov (United States)

    Brown, Ralph S.

    1983-01-01

    The themes of the 1982 annual conference of the American Association of University Professors are outlined. They include the importance of planning, selective versus across-the-board retrenchment strategies, definitions and problems of financial exigency, program reduction, and affirmative action claims. (MSE)

  7. Microbicides 2006 conference

    Directory of Open Access Journals (Sweden)

    McGowan Ian

    2006-10-01

    Full Text Available Abstract Current HIV/AIDS statistics show that women account for almost 60% of HIV infections in Sub-Saharan Africa. HIV prevention tools such as male and female condoms, abstinence and monogamy are not always feasible options for women due to various socio-economic and cultural factors. Microbicides are products designed to be inserted in the vagina or rectum prior to sex to prevent HIV acquisition. The biannual Microbicides conference took place in Cape Town, South Africa from 23–26 April 2006. The conference was held for the first time on the African continent, the region worst affected by the HIV/AIDS pandemic. The conference brought together a record number of 1,300 scientists, researchers, policy makers, healthcare workers, communities and advocates. The conference provided an opportunity for an update on microbicide research and development as well as discussions around key issues such as ethics, acceptability, access and community involvement. This report discusses the current status of microbicide research and development, encompassing basic and clinical science, social and behavioural science, and community mobilisation and advocacy activities.

  8. On the Conference Circuit.

    Science.gov (United States)

    Tyckoson, David A.

    1987-01-01

    Summarizes three conference presentations on the effects of the economic climate on academic libraries in Iowa. These presentations focused on the impact of austerity budgets on collection development, library services and personnel, and possible management approaches to retrenchment in these areas. (CLB)

  9. Bioenergy 93 conference

    International Nuclear Information System (INIS)

    In this report the presentations given in the Bioenergy 93 Conference are published. The papers are grouped as follows: Opening addresses, biomass implementation strategies, nordic bioenergy research programs, production, handling and conversion of biofuels, combustion technology of biofuels and bioenergy visions

  10. International Asia Conference on Industrial Engineering and Management Innovation

    CERN Document Server

    Shen, Jiang; Dou, Runliang

    2013-01-01

    The International Conference on Industrial Engineering and Engineering Management is sponsored by the Chinese Industrial Engineering Institution, CMES, which is the only national-level academic society for Industrial Engineering. The conference is held annually as the major event in this arena. Being the largest and the most authoritative international academic conference held in China, it provides an academic platform for experts and entrepreneurs in the areas of international industrial engineering and management to exchange their research findings. Many experts in various fields from China and around the world gather together at the conference to review, exchange, summarize and promote their achievements in the fields of industrial engineering and engineering management. For example, some experts pay special attention to the current state of the application of related techniques in China as well as their future prospects, such as green product design, quality control and management, supply chain and logist...

  11. XXV IUPAP Conference on Computational Physics (CCP2013): Preface

    Science.gov (United States)

    2014-05-01

    XXV IUPAP Conference on Computational Physics (CCP2013) was held from 20-24 August 2013 at the Russian Academy of Sciences in Moscow, Russia. The annual Conferences on Computational Physics (CCP) present an overview of the most recent developments and opportunities in computational physics across a broad range of topical areas. The CCP series aims to draw computational scientists from around the world and to stimulate interdisciplinary discussion and collaboration by putting together researchers interested in various fields of computational science. It is organized under the auspices of the International Union of Pure and Applied Physics and has been in existence since 1989. The CCP series alternates between Europe, America and Asia-Pacific. The conferences are traditionally supported by European Physical Society and American Physical Society. This year the Conference host was Landau Institute for Theoretical Physics. The Conference contained 142 presentations, and, in particular, 11 plenary talks with comprehensive reviews from airbursts to many-electron systems. We would like to take this opportunity to thank our sponsors: International Union of Pure and Applied Physics (IUPAP), European Physical Society (EPS), Division of Computational Physics of American Physical Society (DCOMP/APS), Russian Foundation for Basic Research, Department of Physical Sciences of Russian Academy of Sciences, RSC Group company. Further conference information and images from the conference are available in the pdf.

  12. The European Physical Society Conference on High Energy Physics

    Science.gov (United States)

    The 2013 Europhysics conference on High Energy Physics is a biennial conference organized by the High Energy and Particle Physics Division of the European Physical Society since 1971. The conference in this series usually attracts 600-700 participants and is one of the worlds largest conferences in this field. The latest conferences in this series were held in Grenoble, Krakow, Manchester, Lisabon and Aachen. The conference has parallel, plenary and poster sessions as well as an industrial exhibition. The conference is jointly organised by the Royal Institute of Technology, Stockholm University, Chalmers University of Technology, Lund University, Uppsala University, Nordita and the Oskar Klein Centre. Topics covered are: Standard Model and Beyond Electroweak Symmetry Breaking Neutrino Physics Flavour Physics CP Violation and Tests of Fundamental Symmetries QCD and Hadronic Physics Heavy Ions Astroparticle Physics High Energy Astrophysics Cosmology Non-perturbative Field Theory String Theory Detectors and Data Handling Accelerator R&D Future Facilities. Special ECFA session 20 July: Particle Physics after the European strategy update

  13. An Approach for Routine Analytical Detection of Beeswax Adulteration Using FTIR-ATR Spectroscopy

    Directory of Open Access Journals (Sweden)

    Svečnjak Lidija

    2015-12-01

    Full Text Available Although beeswax adulteration represents one of the main beeswax quality issues, there are still no internationally standardised analytical methods for routine quality control. The objective of this study was to establish an analytical procedure suitable for routine detection of beeswax adulteration using FTIR-ATR spectroscopy. For the purpose of this study, reference IR spectra of virgin beeswax, paraffin, and their mixtures containing different proportions of paraffin (5 - 95%, were obtained. Mixtures were used for the establishment of calibration curves. To determine the prediction strength of IR spectral data for the share of paraffin in mixtures, the Partial Least Squares Regression method was used. The same procedure was conducted on beeswax-beef tallow mixtures. The model was validated using comb foundation samples of an unknown chemical background which had been collected from the international market (n = 56. Selected physico-chemical parameters were determined for comparison purposes. Results revealed a strong predictive power (R2 = 0.999 of IR spectra for the paraffin and beef tallow share in beeswax. The results also revealed that the majority of the analysed samples (89% were adulterated with paraffin; only 6 out of 56 (11% samples were identified as virgin beeswax, 28% of the samples exhibited a higher level of paraffin adulteration (>46% of paraffin, while the majority of the analysed samples (50% were found to be adulterated with 5 - 20% of paraffin. These results indicate an urgent need for routine beeswax authenticity control. In this study, we demonstrated that the analytical approach defining the standard curves for particular adulteration levels in beeswax, based on chemometric modelling of specific IR spectral region indicative for adulteration, enables reliable determination of the adulterant proportions in beeswax.

  14. Simultaneous inhibition of ATR and PARP sensitizes colon cancer cell lines to irinotecan

    Directory of Open Access Journals (Sweden)

    Atlal eAbu-Sanad

    2015-07-01

    Full Text Available Enhanced DNA damage repair is one mechanism involved in colon cancer drug resistance. Thus, targeting molecular components of repair pathways with specific small molecule inhibitors may improve the efficacy of chemotherapy. ABT-888 and VE-821, inhibitors of poly-ADP-ribose-polymerase (PARP and the serine/threonine-kinase Ataxia telangiectasia related (ATR, respectively, were used to treat colon cancer cell lines in combination with the topoisomerase-I inhibitor irinotecan (SN38. Our findings show that each of these DNA repair inhibitors utilized alone at nontoxic single agent concentrations resulted in sensitization to SN38 producing a 1.4 to 3 fold reduction in the 50% inhibitory concentration (IC50 of SN38 in three colon cancer cell lines. When combined together, nontoxic concentrations of ABT-888 and VE-821 produced a 4.5 to 27 fold reduction in the IC50 of SN38 with the HCT-116 colon cancer cells demonstrating the highest sensitization as compared to LoVo and HT-29 colon cancer cells. Furthermore, the combination of all three agents was associated with maximal G2-M arrest and enhanced DNA-damage (γH2AX in all three colon cancer cell lines. The mechanism of this enhanced sensitization was associated with: (a maximal suppression of SN38 induced PARP activity in the presence of both inhibitors and (b ABT-888 producing partial abrogation of the VE-821 enhancement of SN38 induced DNA-PK phosphorylation, resulting in more unrepaired DNA damage; these alterations were only present in the HCT-116 cells which have reduced levels of ATM. This novel combination of DNA repair inhibitors may be useful to enhance the activity of DNA damaging chemotherapies such as irinotecan and help produce sensitization to this drug in colon cancer.

  15. Surface interactions of aromatic organoarsenical compounds with hematite nanoparticles using ATR-FTIR: kinetic studies.

    Science.gov (United States)

    Arts, Derek; Abdus Sabur, Md; Al-Abadleh, Hind A

    2013-03-14

    Aromatic organoarsenicals p-arsanilic acid (pAsA) and roxarsone (ROX) are used as feed additives in developing countries that allow the use of arsenic-containing compounds in their poultry industry. These compounds are introduced to the environment through the application of contaminated poultry litter. Little is known about the surface chemistry of these organoarsenicals on the molecular level with reactive components in soils. We report herein the first in situ and surface-sensitive rapid kinetic studies on the adsorption and desorption of pAsA to/from hematite nanoparticles at pH 7 using ATR-FTIR. Values for the apparent initial rates of adsorption and desorption were extracted from experimental data as a function of spectral components. Hydrogen phosphate was used as a desorbing agent due to its ubiquitous presence in litter, and its adsorption kinetics was investigated on surfaces with and without surface arsenic. Initial first-order pseudo-adsorption rate constant for pAsA was lower by a factor of 1.6 than that of iAs(V), suggesting an average behavior for the formation of quantitatively more weakly bonded monodentate or hydrogen-bonded complexes for the former relative to strongly bonded bidentate surface complexes for the latter under our experimental conditions. Initial first-order pseudo-adsorption rate constants for hydrogen phosphate decrease in this order: fresh hematite > pAsA/hematite ≈ phenylarsonic acid (PhAs)/hematite > iAs/hematite by factors 1.5 and 3 relative to fresh films, respectively. Initial desorption kinetics of aromatic organoarsenicals due to flowing hydrogen phosphate proceed with a nonunity overall order, suggesting a complex mechanism, which is consistent with the existence of more than one type of surface complexes. The impact of our studies on the environmental fate and transport of aromatic organoarsenicals in geochemical environments and their overall surface chemistry with iron (oxyhyr)oxides is discussed.

  16. Application of FTIR-ATR spectroscopy coupled with multivariate analysis for rapid estimation of butter adulteration.

    Science.gov (United States)

    Fadzlillah, Nurrulhidayah Ahmad; Rohman, Abdul; Ismail, Amin; Mustafa, Shuhaimi; Khatib, Alfi

    2013-01-01

    In dairy product sector, butter is one of the potential sources of fat soluble vitamins, namely vitamin A, D, E, K; consequently, butter is taken into account as high valuable price from other dairy products. This fact has attracted unscrupulous market players to blind butter with other animal fats to gain economic profit. Animal fats like mutton fat (MF) are potential to be mixed with butter due to the similarity in terms of fatty acid composition. This study focused on the application of FTIR-ATR spectroscopy in conjunction with chemometrics for classification and quantification of MF as adulterant in butter. The FTIR spectral region of 3910-710 cm⁻¹ was used for classification between butter and butter blended with MF at various concentrations with the aid of discriminant analysis (DA). DA is able to classify butter and adulterated butter without any mistakenly grouped. For quantitative analysis, partial least square (PLS) regression was used to develop a calibration model at the frequency regions of 3910-710 cm⁻¹. The equation obtained for the relationship between actual value of MF and FTIR predicted values of MF in PLS calibration model was y = 0.998x + 1.033, with the values of coefficient of determination (R²) and root mean square error of calibration are 0.998 and 0.046% (v/v), respectively. The PLS calibration model was subsequently used for the prediction of independent samples containing butter in the binary mixtures with MF. Using 9 principal components, root mean square error of prediction (RMSEP) is 1.68% (v/v). The results showed that FTIR spectroscopy can be used for the classification and quantification of MF in butter formulation for verification purposes.

  17. [Research on Rapid Discrimination of Edible Oil by ATR Infrared Spectroscopy].

    Science.gov (United States)

    Ma, Xiao; Yuan, Hong-fu; Song, Chun-feng; Hu, Ai-qin; Li, Xiao-yu; Zhao, Zhong; Li, Xiu-qin; Guo Zhen; Zhu, Zhi-qiang

    2015-07-01

    A rapid discrimination method of edible oils, KL-BP model, was proposed by attenuated total reflectance infrared spectroscopy. The model extracts the characteristic of classification from source data by KL and reduces data dimension at the same time. Then the neural network model is constructed by the new data which as the input of the model. 84 edible oil samples which include sesame oil, corn oil, canola oil, blend oil, sunflower oil, peanut oil, olive oil, soybean oil and tea seed oil, were collected and their infrared spectra determined using an ATR FT-IR spectrometer. In order to compare the method performance, principal component analysis (PCA) direct-classification model, KL direct-classification model, PLS-DA model, PCA-BP model and KL-BP model are constructed in this paper. The results show that the recognition rates of PCA, PCA-BP, KL, PLS-DA and KL-BP are 59.1%, 68.2%, 77.3%, 77.3% and 90.9% for discriminating the 9 kinds of edible oils, respectively. KL extracts the eigenvector which make the distance between different class and distance of every class ratio is the largest. So the method can get much more classify information than PCA. BP neural network can effectively enhance the classification ability and accuracy. Taking full of the advantages of KL in extracting more category information in dimension reducing and the features of BP neural network in self-learning, adaptive, nonlinear, the KL-BP method has the best classification ability and recognition accuracy and great importance for rapidly recognizing edible oil in practice.

  18. Innovative Physics Teaching Conferences in the Czech Republic

    Science.gov (United States)

    Milbrandt, Rod

    2010-01-01

    Even today, with all of the instant communication technologies available, we are still often unaware of all that happens in other parts of the world. In the middle of Europe, in the Czech Republic, physics teachers have created a couple of innovative conferences--or "workshops" might be a better term. Having attended two of each, I think they're…

  19. International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Conference

    NARCIS (Netherlands)

    Postma, Maarten J

    2009-01-01

    In Orlando, the 14th International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Conference was held at Sea World, FL, USA. Despite the temptations of the environment, delegates from industry, academia and health policy convened, engaged in lively discussion and presented new and fasci

  20. Conference summaries. Canadian Nuclear Association 29. annual conference; Canadian Nuclear Society 10. annual conference

    International Nuclear Information System (INIS)

    Separate abstracts were prepared for 15 papers from the twenty-ninth Annual Conference of the Canadian Nuclear Association. Abstracts were also prepared for the 102 papers from the tenth Annual Conference of the Canadian Nuclear Society

  1. [World plan for reproductive autonomy and health].

    Science.gov (United States)

    Ospina, P

    1994-06-01

    The principal objective of the Third International Conference on Population and Development to be held in Cairo in 1994 is to achieve consensus on a Plan of Action to reinforce reproductive rights of individuals, who bear ultimate responsibility for slowing population growth. The Plan of Action should be adopted by all the peoples of the world in order to stabilize population growth during the next twenty years by means of programs to provide family planning and reproductive health services. The preliminary conference document incorporated recommendations and proposals of two preparatory committees, five regional conferences, six expert meetings, 109 countries, and over 400 nongovernmental organizations from around the world. At current rates of growth, the world's 5.7 billion inhabitants will increase to 9.1 billion by the year 2025, vastly increasing pressure on already limited resources and ecosystems. The central theme of the first World Population Conference in Bucharest in 1974 was the close relationship between population growth and socioeconomic development. The 1974 World Population Plan of Action stressed development of strategies to achieve a better quality of life and rapid socioeconomic development. Recommendations of the 1984 World Population Conference in Mexico remained centered on implementation of the Bucharest Plan of Action with a few additions. Although progress has been achieved in meeting the goals of the Bucharest Plan of Action, growth rates of some developing countries have actually increased. Poverty, unemployment, illiteracy, and discrimination against women are still obstacles to socioeconomic development, and contraceptive usage has not reached optimal levels. Urban migration remains excessive. Progress for many countries over the past decade has been directly related to increasing the access of women to health care and family planning. Themes related to women's status and rights will be incorporated in the 1994 Cairo Conference. The

  2. Checkpoint Kinase ATR Promotes Nucleotide Excision Repair of UV-induced DNA Damage via Physical Interaction with Xeroderma Pigmentosum Group A*

    Science.gov (United States)

    Shell, Steven M.; Li, Zhengke; Shkriabai, Nikolozi; Kvaratskhelia, Mamuka; Brosey, Chris; Serrano, Moises A.; Chazin, Walter J.; Musich, Phillip R.; Zou, Yue

    2009-01-01

    In response to DNA damage, eukaryotic cells activate a series of DNA damage-dependent pathways that serve to arrest cell cycle progression and remove DNA damage. Coordination of cell cycle arrest and damage repair is critical for maintenance of genomic stability. However, this process is still poorly understood. Nucleotide excision repair (NER) and the ATR-dependent cell cycle checkpoint are the major pathways responsible for repair of UV-induced DNA damage. Here we show that ATR physically interacts with the NER factor Xeroderma pigmentosum group A (XPA). Using a mass spectrometry-based protein footprinting method, we found that ATR interacts with a helix-turn-helix motif in the minimal DNA-binding domain of XPA where an ATR phosphorylation site (serine 196) is located. XPA-deficient cells complemented with XPA containing a point mutation of S196A displayed a reduced repair efficiency of cyclobutane pyrimidine dimers as compared with cells complemented with wild-type XPA, although no effect was observed for repair of (6-4) photoproducts. This suggests that the ATR-dependent phosphorylation of XPA may promote NER repair of persistent DNA damage. In addition, a K188A point mutation of XPA that disrupts the ATR-XPA interaction inhibits the nuclear import of XPA after UV irradiation and, thus, significantly reduced DNA repair efficiency. By contrast, the S196A mutation has no effect on XPA nuclear translocation. Taken together, our results suggest that the ATR-XPA interaction mediated by the helix-turn-helix motif of XPA plays an important role in DNA-damage responses to promote cell survival and genomic stability after UV irradiation. PMID:19586908

  3. 7th european metallurgical conference EMC 2013

    Directory of Open Access Journals (Sweden)

    Srećko R. Stopić

    2014-02-01

    /Process Modelling, Waste heat recovery by ORC Power Generation Vol. 3: General Hydrometallurgy, General Pyrometallurgy, Vessel Integrity, Process Gas Treatment; Recycling The plenary lectures will be published in the scientific journal “World of Metallurgy – ERZMETALL”, published by GDMB. The next 8th European Metallurgical Conference will be held between June 14 and June 17, 2015 in Duesseldorf. 

  4. WorldWideScience.org: Bringing Light to Grey

    OpenAIRE

    Hitson, Brian A. (OSTI-DOE); Johnson, Lorrie A; GreyNet, Grey Literature Network Service

    2008-01-01

    WorldWideScience.org and its governance structure, the WorldWideScience Alliance, are putting a brighter spotlight on grey literature. Through this new tool, grey literature is getting broader exposure to audiences all over the world. Improved access to and sharing of research information is the key to accelerating progress and breakthroughs in any field, especially science. Includes: Conference preprint, Powerpoint presentation, Abstract and Biographical notes, Pratt student commentary ...

  5. PREFACE: 1982 International Conference on Plasma Physics

    Science.gov (United States)

    Wilhelmsson, Hans

    1982-01-01

    second one to (3) Fusion and (4) Laboratory Plasmas. The 1982 International Conference on Plasma Physics was organized by Chalmers University of Technology. It gathered about 500 participants from 40 countries. Large delegations came from the USA, France, West Germany, Japan, the USSR, and India, the number of participants from these countries ranging from 100 to 20. Sweden had about 50 participating scientists. There were a total of about 20 from the other Scandinavian countries. The principal sponsor of the conference was IUPAP, the International Union of Pure and Applied Physics. The conference also had a number of co-sponsors like IAU, the International Astronomical Union, URSI, the International Union of Radio Science, EPS, the European Physical Society, and EURATOM-FUSION. The conference was supported by Swedish Industry and Swedish Research Boards. The previous ICPP, held in Nagoya two years ago, was the first attempt to combine two types of conferences: the Plasma Theory Conference, first held in Kiev in the Soviet Union in 1971, and the Waves and Instabilities Congress, held for the first time in Innsbruck, Austria in 1973. As a consequence of the success of the Nagoya conference it was decided by the International Organizing Committee of the ICPP that the 1982 conference should also be of the combined type. The 1982 ICPP in Göteborg was thus a Joint Conference of the Fifth Kiev International Conference in Plasma Theory and the Fifth International Congress on Waves and Instabilities in Plasmas. During the conference in Göteborg the International Organizing Committee had a meeting and it was decided that also the next International Conference on Plasma Physics will be of the combined type. It will be held in Lausanne, Switzerland in 1984. The International Organizing Committee on the 1982 International Conference on Plasma Physics comprised about 40 plasma physics scientists from all over the world, who represented various sections of plasma physics. I would

  6. Computational Intelligence : International Joint Conference

    CERN Document Server

    Rosa, Agostinho; Cadenas, José; Dourado, António; Madani, Kurosh; Filipe, Joaquim

    2016-01-01

    The present book includes a set of selected extended papers from the sixth International Joint Conference on Computational Intelligence (IJCCI 2014), held in Rome, Italy, from 22 to 24 October 2014. The conference was composed by three co-located conferences:  The International Conference on Evolutionary Computation Theory and Applications (ECTA), the International Conference on Fuzzy Computation Theory and Applications (FCTA), and the International Conference on Neural Computation Theory and Applications (NCTA). Recent progresses in scientific developments and applications in these three areas are reported in this book. IJCCI received 210 submissions, from 51 countries, in all continents. After a double blind paper review performed by the Program Committee, 15% were accepted as full papers and thus selected for oral presentation. Additional papers were accepted as short papers and posters. A further selection was made after the Conference, based also on the assessment of presentation quality and audience in...

  7. Energy Conferences and Symposia; (USA)

    Energy Technology Data Exchange (ETDEWEB)

    Osborne, J.H.; Simpson, W.F. Jr. (eds.)

    1991-01-01

    Energy Conferences and Symposia, a monthly publication, was instituted to keep scientists, engineers, managers, and related energy professionals abreast of meetings sponsored by the Department of Energy (DOE) and by other technical associations. Announcements cover conference, symposia, workshops, congresses, and other formal meetings pertaining to DOE programmatic interests. Complete meeting information, including title, sponsor, and contact, is presented in the main section, which is arranged alphabetically by subject area. Within a subject, citations are sorted by beginning data of the meeting. New listings are indicated by a bullet after the conference number and DOE-sponsored conferences are indicated by a star. Two indexes are provided for cross referencing conference information. The Chronological Index lists conference titles by dates and gives the subject area where complete information they may be found. The Location Index is alphabetically sorted by the city where the conference will be held.

  8. 2014 Global Conference on Polymer and Composite Materials (PCM 2014)

    Science.gov (United States)

    2014-08-01

    The 2014 Global Conference on Polymer and Composite Materials (PCM 2014) sponsored by Ningbo Adhesives and Products Industry Association, Shanghai Bonding Technology Association, Zhejiang Bonding Technology Association, Wuhan Bonding Technology Association, Hebei Bonding and Coatings Association and Polyurethane Industry Association was held from May 27 to May 29 2014 in Ningbo, China. The technical program consisted of 8 international keynote speakers, oral presentations, and a poster session. The conference also included an industrial exhibition where more than 50 companies displayed in their booths their most recent advanced products and services. The present issue of IOP Conference Series: Materials Science and Engineering (MSE) records the proceedings of PCM 2014 and contains 37 specially selected manuscripts submitted to PCM2014 conference. The electronic submission and handling of manuscripts via the conference website, including the selection of reviewers and evaluation of manuscripts, were identical to the procedures applied to manuscripts submitted as regular contributions for publication. The organization of this conference and the preparation of proceedings volumes would have been impossible without the tremendous efforts and dedication of many individuals, especially from Ms. Yin Pan, who oversaw the organization of the conference and the program; and a large team of reviewers with their timely submission of quality reports. We express our sincere thanks to all authors and presenters for their contributions. We also thank very much our sponsors for their generous support. The 2015 Global Conference on Polymer and Composite Materials (PCM2015) will be held in Beijing, China on May 16-18, 2015. Beijing, the capital of the People's Republic of China and one of the most populous cities in the world, will welcome to all participants for a renewed and vibrant conference. Prof. Dr. Esteban Broitman Linköping University, Sweden Editor in Chief — PCM2014

  9. Mississippi Climate & Hydrology Conference

    Energy Technology Data Exchange (ETDEWEB)

    Lawford, R.; Huang, J.

    2002-05-01

    The GEWEX Continental International Project (GCIP), which started in 1995 and completed in 2001, held its grand finale conference in New Orleans, LA in May 2002. Participants at this conference along with the scientists funded through the GCIP program are invited to contribute a paper to a special issue of Journal of Geophysical Research (JGR). This special JGR issue (called GCIP3) will serve as the final report on scientific research conducted by GCIP investigators. Papers are solicited on the following topical areas, but are not limited to, (1) water energy budget studies; (2) warm season precipitation; (3) predictability and prediction system; (4) coupled land-atmosphere models; (5) climate and water resources applications. The research areas cover observations, modeling, process studies and water resources applications.

  10. 2013 APPLEPIES Conference

    CERN Document Server

    2014-01-01

    This book provides a thorough overview of cutting-edge research on electronics applications relevant to industry, the environment, and society at large. A wide spectrum of application domains are covered, from automotive to space and from health to security, and special attention is devoted to the use of embedded devices and sensors for imaging, communication, and control. The book is based on the 2013 APPLEPIES Conference, held in Rome, which brought together researchers and stakeholders to consider the most significant current trends in the field of applied electronics and to debate visions for the future. Areas covered by the conference included information communication technology; biotechnology and biomedical imaging; space; secure, clean, and efficient energy; the environment; and smart, green, and integrated transport. As electronics technology continues to develop apace, constantly meeting previously unthinkable targets, further attention needs to be directed toward the electronics applications and th...

  11. 7th IAASS Conference

    CERN Document Server

    Rongier, Isabelle

    2015-01-01

    The 7th IAASS Conference, “Space Safety is No Accident” is an invitation to reflect and exchange information on a number of topics in space safety and sustainability of national and international interest. The conference is also a forum to promote mutual understanding, trust and the widest possible international cooperation in such matters. The once exclusive “club” of nations with autonomous sub-orbital and orbital space access capabilities is becoming crowded with fresh and ambitious new entrants. New commercial spaceports are starting operations and others are being built. In the manned spaceflight arena a commercial market is becoming a tangible reality with suborbital spaceflights and government use of commercial services for cargo and crew transportation to orbit. Besides the national ambitions in space, the international cooperation both civil and commercial is also gaining momentum. In the meantime robotic space exploration will accelerate and with it the need to internationally better regulat...

  12. BANFF-2011 CONFERENCE REPORT

    Directory of Open Access Journals (Sweden)

    A.V. Trailin

    2012-01-01

    Full Text Available The 11th Banff Conference of solid organs allografts pathology was held in a suburb of Paris from June 6 to 10. Papers were presented by created at the previous conference working groups on the following areas: isolated v-lesion, fibrosis scoring, glomerular lesions, molecular pathology, polyomavirus nephropathy and quality assurance of immunohis-tochemical procedures. The main topics of discussion were antibody-mediated rejection, management of sensitized patients, the approach to the diagnosis of transplant rejection by the methods of genomics and proteomics, and the role of protocol biopsies. There were suggestions to reconsider how to assess polyomavirus nephropathy, glomerulitis, transplant glomerulopathy. Term «epithelial-mesenchymal transition» was considered inappropriate and need to be replaced. 

  13. Metabolic Engineering VII Conference

    Energy Technology Data Exchange (ETDEWEB)

    Kevin Korpics

    2012-12-04

    The aims of this Metabolic Engineering conference are to provide a forum for academic and industrial researchers in the field; to bring together the different scientific disciplines that contribute to the design, analysis and optimization of metabolic pathways; and to explore the role of Metabolic Engineering in the areas of health and sustainability. Presentations, both written and oral, panel discussions, and workshops will focus on both applications and techniques used for pathway engineering. Various applications including bioenergy, industrial chemicals and materials, drug targets, health, agriculture, and nutrition will be discussed. Workshops focused on technology development for mathematical and experimental techniques important for metabolic engineering applications will be held for more in depth discussion. This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.

  14. UV-induced nuclear import of XPA is mediated by importin-α4 in an ATR-dependent manner.

    Directory of Open Access Journals (Sweden)

    Zhengke Li

    Full Text Available Xeroderma pigmentosum Group A (XPA is a crucial factor in mammalian nucleotide excision repair (NER and nuclear import of XPA from the cytoplasm for NER is regulated in cellular DNA damage responses in S-phase. In this study, experiments were carried out to determine the transport mechanisms that are responsible for the UV (ultraviolet-induced nuclear import of XPA. We found that, in addition to the nuclear localization signal (NLS of XPA, importin-α4 or/and importin-α7 are required for the XPA nuclear import. Further investigation indicated that, importin-α4 and importin-α7 directly interacted with XPA in cells. Interestingly, the binding of importin-α4 to XPA was dependent on UV-irradiation, while the binding of importin-α7 was not, suggesting a role for importin-α7 in nuclear translocation of XPA in the absence of DNA damage, perhaps with specificity to certain non-S-phases of the cell-cycle. Consistent with the previous report of a dependence of UV-induced XPA nuclear import on ataxia telangiectasia and Rad3-related protein (ATR in S-phase, knockdown of ATR reduced the amount of XPA interacting with importin-α4. In contrast, the GTPase XPA binding protein 1 (XAB1, previously proposed to be required for XPA nuclear import, showed no effect on the nuclear import of XPA in our siRNA knockdown analysis. In conclusion, our results suggest that upon DNA damage transport adaptor importin-α4 imports XPA into the nucleus in an ATR-dependent manner, while XAB1 has no role in this process. In addition, these findings reveal a potential new therapeutic target for the sensitization of cancer cells to chemotherapy.

  15. miR-107 activates ATR/Chk1 pathway and suppress cervical cancer invasion by targeting MCL1.

    Directory of Open Access Journals (Sweden)

    Chengyan Zhou

    Full Text Available MicroRNAs (miRNAs are a class of single-stranded, non-coding RNAs of about 22 nucleotides in length. Increasing evidence implicates miRNAs may function as oncogenes or tumor suppressors. Here we showed that miR-107 directly targeted MCL1 and activated ATR/Chk1 pathway to inhibit proliferation, migration and invasiveness of cervical cancer cells. Moreover, we found that MCL1 was frequently up-regulated in cervical cancer, and knockdown of MCL1 markedly inhibited cancer cell proliferation, migration and invasion, whereas ectopic expression of MCL1 significantly enhances these properties. The restoration of MCL1 expression can counteract the effect of miR-107 on the cancer cells. Together, miR-107 is a new regulator of MCL1, and both miR-107 and MCL1 play important roles in the pathogenesis of cervical cancer. We have therefore identified a mechanism for ATR/Chk1 pathway which involves an increase in miR-107 leading to a decrease in MCL1. Correspondingly, our results revealed that miR-107 affected ATR/Chk1 signalling and gene expression, and implicated miR-107 as a therapeutic target in human cervical cancer. We also demonstrated that taxol attenuated migration and invasion in cervical cancer cells by activating the miR-107, in which miR-107 play an important role in regulating the expression of MCL1. Elucidation of this discovered MCL1 was directly regulated by miR-107 will greatly enhance our understanding of the mechanisms responsible for cervical cancer and will provide an additional arm for the development of anticancer therapies.

  16. Comparison of the Radiosensitizing Effect of ATR, ATM and DNA-PK Kinase Inhibitors on Cervical Carcinoma Cells.

    Science.gov (United States)

    Vávrová, J; Zárybnická, L; Jošt, P; Tichý, A; Řezáčová, M; Šinkorová, Z; Pejchal, J

    2016-01-01

    Here, we compared the effects of inhibitors of three phosphatidylinositol-3-kinase-related kinases, ATM, ATR a DNA-PK, on radiosensitization of cervical carcinoma cells. We demonstrated that DNA-PK inhibitor NU7441 enhanced phosphorylation of Chk1 and Chk2 kinases 2 h after irradiation of HeLa cells at a dose of 8 Gy in contrast to ATM kinase inhibitor KU55933, which completely blocked the Chk2 kinase phosphorylation on threonine 68, and ATR kinase inhibitor VE-821, which blocked the Chk1 kinase phosphorylation on serine 345. Most HeLa cells were accumulated in G2 phase of the cell cycle 24 h after irradiation at a high dose of 15 Gy, which was even potentiated after adding the inhibitors NU7441 and KU55933. Compared to all other irradiated groups, inhibitor VE-821 increased the number of cells in S phase and reduced the number of cells in G2 phase 24 h after irradiation at the high dose of 15 Gy. HeLa cells entered the mitotic cycle with unrepaired DNA, which resulted in cell death and the radiosensitizing effect of VE-821. Short-term application of the inhibitors (2 h before and 30 min after the irradiation by the dose of 8 Gy) significantly decreased the colony-forming ability of HeLa cells. Using real-time monitoring of cell proliferation by the xCELLigence system we demonstrated that while the radiosensitizing effect of VE-821 (ATR inhibitor) is manifested early after the irradiation, the radiosensitizing effect of KU55933 (ATM inhibitor) and NU7441 (DNA-PK inhibitor) is only observed as late as 72 h after the irradiation. PMID:27643582

  17. In situ-ATR-FTIR analysis on the uptake and release of streptomycin from polyelectrolyte complex layers

    Science.gov (United States)

    Torger, B.; Müller, M.

    2013-03-01

    In-situ ATR-FTIR spectroscopy and line shape analysis of the diagnostic spectral region was used to quantify the bound amount and release of the antibiotic streptomycin (STRP) at polyelectrolyte (PEL) multilayers (PEM) of poly(ethyleneimine) (PEI) and poly(acrylic acid) (PAA) or PEI and sodium alginate (ALG). Unlike common concepts based on the drug enrichment of the release medium, this analytical concept allowed to measure quantitatively the drug depletion in the delivery matrix. The measured kinetic in situ ATR-FTIR data were analysed by a modified Korsmeyer-Peppas equation based on two characteristic release parameters k and n. As main experimental parameters the number of PEL layers (adsorption steps) z and the STRP/PEL ratio were varied. For z = 8 the STRP/PEL ratio showed the most significant influence on release kinetics, whereby for STRP/PEL = 1:25 slowest (n = 0.77) and lowest (k = 21.4%) and for STRP/PEL = 1:5 most rapid (n = 0.30) and highest (k = 58.6%) drug releases were found. PEM-PEI/ALG-8 (STRP/PEL = 1:5) revealed slower release rates (n = 0.58) and lower released STRP amounts (k = 17.1%) compared to PEI/PAA. UV-VIS data on time dependent STRP enrichment of the release medium showed a similar trend compared to respective ATR-FTIR data on STRP depletion in PEM. Released amounts of around 1-2 mg from the herein introduced PEM films could be determined. The introduced analytical concept will be used as screening tool for other drugs, drug eluting films and bone substituting materials.

  18. COMBI2010 CONFERENCE PROCEEDINGS

    OpenAIRE

    2010-01-01

    In October 2010, ”Contemporary Views on Business” highlighted not only current research but also the business opportunities and the future perspectives on the development, management and sustainable deployment of business operations. This international Conference actively sought to promote synergies between business and academia and raised awareness on the potential benefits of research for business activities. Combi2010 was an important forum for knowledge co-creation and intellectual exchan...

  19. Mutation analysis and characterization of ATR sequence variants in breast cancer cases from high-risk French Canadian breast/ovarian cancer families

    Directory of Open Access Journals (Sweden)

    Pichette Roxane

    2006-09-01

    Full Text Available Abstract Background Ataxia telangiectasia-mutated and Rad3-related (ATR is a member of the PIK-related family which plays, along with ATM, a central role in cell-cycle regulation. ATR has been shown to phosphorylate several tumor suppressors like BRCA1, CHEK1 and TP53. ATR appears as a good candidate breast cancer susceptibility gene and the current study was designed to screen for ATR germline mutations potentially involved in breast cancer predisposition. Methods ATR direct sequencing was performed using a fluorescent method while widely available programs were used for linkage disequilibrium (LD, haplotype analyses, and tagging SNP (tSNP identification. Expression analyses were carried out using real-time PCR. Results The complete sequence of all exons and flanking intronic sequences were analyzed in DNA samples from 54 individuals affected with breast cancer from non-BRCA1/2 high-risk French Canadian breast/ovarian families. Although no germline mutation has been identified in the coding region, we identified 41 sequence variants, including 16 coding variants, 3 of which are not reported in public databases. SNP haplotypes were established and tSNPs were identified in 73 healthy unrelated French Canadians, providing a valuable tool for further association studies involving the ATR gene, using large cohorts. Our analyses led to the identification of two novel alternative splice transcripts. In contrast to the transcript generated by an alternative splicing site in the intron 41, the one resulting from a deletion of 121 nucleotides in exon 33 is widely expressed, at significant but relatively low levels, in both normal and tumoral cells including normal breast and ovarian tissue. Conclusion Although no deleterious mutations were identified in the ATR gene, the current study provides an haplotype analysis of the ATR gene polymorphisms, which allowed the identification of a set of SNPs that could be used as tSNPs for large-scale association

  20. Mutation analysis and characterization of ATR sequence variants in breast cancer cases from high-risk French Canadian breast/ovarian cancer families

    International Nuclear Information System (INIS)

    Ataxia telangiectasia-mutated and Rad3-related (ATR) is a member of the PIK-related family which plays, along with ATM, a central role in cell-cycle regulation. ATR has been shown to phosphorylate several tumor suppressors like BRCA1, CHEK1 and TP53. ATR appears as a good candidate breast cancer susceptibility gene and the current study was designed to screen for ATR germline mutations potentially involved in breast cancer predisposition. ATR direct sequencing was performed using a fluorescent method while widely available programs were used for linkage disequilibrium (LD), haplotype analyses, and tagging SNP (tSNP) identification. Expression analyses were carried out using real-time PCR. The complete sequence of all exons and flanking intronic sequences were analyzed in DNA samples from 54 individuals affected with breast cancer from non-BRCA1/2 high-risk French Canadian breast/ovarian families. Although no germline mutation has been identified in the coding region, we identified 41 sequence variants, including 16 coding variants, 3 of which are not reported in public databases. SNP haplotypes were established and tSNPs were identified in 73 healthy unrelated French Canadians, providing a valuable tool for further association studies involving the ATR gene, using large cohorts. Our analyses led to the identification of two novel alternative splice transcripts. In contrast to the transcript generated by an alternative splicing site in the intron 41, the one resulting from a deletion of 121 nucleotides in exon 33 is widely expressed, at significant but relatively low levels, in both normal and tumoral cells including normal breast and ovarian tissue. Although no deleterious mutations were identified in the ATR gene, the current study provides an haplotype analysis of the ATR gene polymorphisms, which allowed the identification of a set of SNPs that could be used as tSNPs for large-scale association studies. In addition, our study led to the characterization of a

  1. A Study on the Development of Anti-poverty Movement of Chinese Women since the World Conference on Women in 1995 from the Perspective of Gender%从性别视角看’95世妇会以来中国妇女反贫困事业进展

    Institute of Scientific and Technical Information of China (English)

    姜秀花; 倪婷

    2015-01-01

    1995年第四次世界妇女大会在中国的筹备和召开,促使社会性别视角逐渐被引入中国妇女反贫困事业,中国政府和非政府组织致力于在消除贫困中实现性别平等,制定和实施有利于消除妇女贫困的战略规划和妇女减贫政策,积极开展有针对性的支持妇女减贫活动,妇女贫困问题明显缓解,中国妇女反贫困事业取得显著进展。但问题和挑战依然存在,特别是将社会性别纳入反贫困的决策主流仍将是一个长期的任务。%The 4th World Conference on Women in 1995 promotes the development of the study on the anti-poverty movement of Chinese women from the perspective of gender.Chinese government and non-governmen-tal organizations devote themselves to realizing social equality while eliminating poverty, which also formulate and implement strategic planning and policies to wipe out poverty among Chinese women as well as develop lots of targeted activities to support the anti-poverty movement among Chinese women.The issue on poverty a-mong women has been solved gradually.Meanwhile, the anti-poverty movement of Chinese women has devel-oped a lot.However, there are still plenty of problems and challenges.The most difficult part is to take social gender as the main perspective of the study on the development of anti-poverty movement of Chinese women. There must be a long way to go.

  2. International Conference Medical Radiations

    International Nuclear Information System (INIS)

    Full text : The second edition of the international conference Medical radiation : research and applications which took place in Marrakech (Morocco) from 7 to 9 April 2010, was designed to bring together researchers and physicians from different countries who dedicated their talents and time to this endeavour. The conference's program defined goals were is to identify the most reliable techniques among the several tested so far and to establish the most practical standardized methodologies, taking into account such recent technological development in radiation medical research. The scientific objectives of this conference are as follows : present the state of the art of the various topics of the congress, give a progress report on the impact of the interaction of the various scientific and technical disciplinary fields (Medicine, Biology, Mathematics, Physics,..) on the applications of radiations in medicine, promote the interdisciplinary efforts of research among researchers, present new technologies and research and development tasks prepared in the field of medical radiations, contribute to the emergence of new ideas of research and development of new collaborations

  3. SALT Science Conference 2015

    Science.gov (United States)

    Buckley, David; Schroeder, Anja

    The Southern African Large Telescope (SALT) has seen great changes in the last years following the beginning of full time science operations in 2011. The three first generation instruments, namely the SALTICAM imager, the Robert Stobie Spectrograph (RSS) and its multiple modes and finally in 2014, the new High Resolution Spectrograph (HRS), have commissioned it. The SALT community now eagerly anticipate the installation and commissioning of the near-infrared arm of RSS, likely to commence in 2016. The the third "Science with SALT" conference was held at the Stellenbosch Institute of Advanced Study from 1-5 June 2015. The goals of this conference were to: -Present and discuss recent results from SALT observations; -Anticipate scientific programs that will be carried out with new SALT instrumentation such as RSS-NIR; -Provide a scientific environment in which to foster inter-institutional and inter-facility collaborations between scientists at the different SALT partners; -Provide an opportunity for students and postdocs to become more engaged in SALT science and operations; -Encourage the scientific strategic planning that will be necessary to insure an important role for SALT in an era of large astronomical facilities in the southern hemisphere such as MeerKAT, the SKA, LSST, and ALMA; -Consider options for future instrumentation and technical development of SALT; and, -Present, discuss, and engage in the SALT Collateral Benefits program led by SAAO. Conference proceedings editors: David Buckley and Anja Schroeder

  4. Conference on Logical Methods

    CERN Document Server

    Remmel, Jeffrey; Shore, Richard; Sweedler, Moss; Progress in Computer Science and Applied Logic

    1993-01-01

    The twenty-six papers in this volume reflect the wide and still expanding range of Anil Nerode's work. A conference on Logical Methods was held in honor of Nerode's sixtieth birthday (4 June 1992) at the Mathematical Sciences Institute, Cornell University, 1-3 June 1992. Some of the conference papers are here, but others are from students, co-workers and other colleagues. The intention of the conference was to look forward, and to see the directions currently being pursued, in the development of work by, or with, Nerode. Here is a brief summary of the contents of this book. We give a retrospective view of Nerode's work. A number of specific areas are readily discerned: recursive equivalence types, recursive algebra and model theory, the theory of Turing degrees and r.e. sets, polynomial-time computability and computer science. Nerode began with automata theory and has also taken a keen interest in the history of mathematics. All these areas are represented. The one area missing is Nerode's applied mathematica...

  5. ATR-analysaattori raaka-aineen laadunvarmistuksessa : Kasviöljyseoksen peroksidiluvun määrittäminen

    OpenAIRE

    Oinonen, Iida

    2016-01-01

    Tämän opinnäytetyön toimeksiantajana toimi Valio Oy Turengin tehtaan laadunvalvontalaboratorio. Opinnäytetyön tarkoituksena oli selvittää Thermo ScientificTM Nicolet iSTM 50 -analysaattorin ATR-mittausmoduulin käyttömahdollisuuksia raaka-aineen laadunvarmistuksessa. Tavoite oli kehittää laitteelle menetelmä, jonka avulla lastenruokien raaka-aineiden laatua voidaan tehtaalla jatkossa entistä sujuvammin valvoa. Tutkittaviksi raaka-aineiksi haluttiin lastenruoissa käytettävät jauheet, vitam...

  6. Microstructural examination of V-(3-6%)Cr-(3-5%)Ti irradiated in the ATR-A1 experiment

    Energy Technology Data Exchange (ETDEWEB)

    Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States)

    1998-09-01

    Microstructural examination results are reported for four heats of V-(3-6%)Cr-(3-5%)Ti irradiated in the ATR-A1 experiment to {approximately}4 dpa at {approximately}200 and 300 C to provide an understanding of the microstructural evolution that may be associated with degradation of mechanical properties. Fine precipitates were observed in high density intermixed with small defect clusters for all conditions examined following the irradiation. The irradiation-induced precipitation does not appear to be affected by preirradiation heat treatment or composition.

  7. Implantes angulados en la rehabilitación parcial de sectores posteriores en maxilares atróficos

    OpenAIRE

    Casar Espinosa, Juan Carlos

    2015-01-01

    Introducción: Tras la pérdida dental se producen una serie de cambios anatómicos que dificultan rehabilitación de los sectores posteriores en maxilares atróficos. Actualmente tenemos diferentes alternativas quirúrgicas para solventar estos problemas, como pueden ser las técnicas de elevación de seno maxilar, tanto con técnicas convencionales como con el empleo de osteotomos o las técnicas M.I.A.M.B.E. Otras alternativas pueden ser el empleo de injertos óseos, las rehabilitaciones con cant...

  8. A Study of Electrochemical Reduction of Ethylene and PropyleneCarbonate Electrolytes on Graphite Using ATR-FTIR Spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Zhuang, Guorong V.; Yang, Hui; Blizanac, Berislav; Ross Jr.,Philip N.

    2005-05-12

    We present results testing the hypothesis that there is a different reaction pathway for the electrochemical reduction of PC versus EC-based electrolytes at graphite electrodes with LiPF6 as the salt in common. We examined the reduction products formed using ex-situ Fourier Transform Infrared (FTIR) spectroscopy in attenuated total reflection (ATR) geometry. The results show the pathway for reduction of PC leads nearly entirely to lithium carbonate as the solid product (and presumably ethylene gas as the co-product) while EC follows a path producing a mixture of organic and inorganic compounds. Possible explanations for the difference in reaction pathway are discussed.

  9. Tip-enhanced near-field optical microscope with side-on and ATR-mode sample excitation for super-resolution Raman imaging of surfaces

    Science.gov (United States)

    Heilman, A. L.; Gordon, M. J.

    2016-06-01

    A tip-enhanced near-field optical microscope with side-on and attenuated total reflectance (ATR) excitation and collection is described and used to demonstrate sub-diffraction-limited (super-resolution) optical and chemical characterization of surfaces. ATR illumination is combined with an Au optical antenna tip to show that (i) the tip can quantitatively transduce the optical near-field (evanescent waves) above the surface by scattering photons into the far-field, (ii) the ATR geometry enables excitation and characterization of surface plasmon polaritons (SPPs), whose associated optical fields are shown to enhance Raman scattering from a thin layer of copper phthalocyanine (CuPc), and (iii) SPPs can be used to plasmonically excite the tip for super-resolution chemical imaging of patterned CuPc via tip-enhanced Raman spectroscopy (TERS). ATR-illumination TERS is also quantitatively compared with the more conventional side-on illumination scheme. In both cases, spatial resolution was better than 40 nm and tip on/tip off Raman enhancement factors were >6500. Furthermore, ATR illumination was shown to provide similar Raman signal levels at lower "effective" pump powers due to additional optical energy delivered by SPPs to the active region in the tip-surface gap.

  10. Direct Binding to Replication Protein A (RPA)-coated Single-stranded DNA Allows Recruitment of the ATR Activator TopBP1 to Sites of DNA Damage.

    Science.gov (United States)

    Acevedo, Julyana; Yan, Shan; Michael, W Matthew

    2016-06-17

    A critical event for the ability of cells to tolerate DNA damage and replication stress is activation of the ATR kinase. ATR activation is dependent on the BRCT (BRCA1 C terminus) repeat-containing protein TopBP1. Previous work has shown that recruitment of TopBP1 to sites of DNA damage and stalled replication forks is necessary for downstream events in ATR activation; however, the mechanism for this recruitment was not known. Here, we use protein binding assays and functional studies in Xenopus egg extracts to show that TopBP1 makes a direct interaction, via its BRCT2 domain, with RPA-coated single-stranded DNA. We identify a point mutant that abrogates this interaction and show that this mutant fails to accumulate at sites of DNA damage and that the mutant cannot activate ATR. These data thus supply a mechanism for how the critical ATR activator, TopBP1, senses DNA damage and stalled replication forks to initiate assembly of checkpoint signaling complexes.

  11. Science journalists learn of scientific renaissance at Doha conference

    CERN Multimedia

    James Gillies

    2011-01-01

    Last week, over 700 science journalists from around the world made their way to Doha, Qatar, for the World Conference of Science Journalists. This meeting takes place every two years, and is the largest gathering of science writers in the world. Established in the early 1990s, this is the first time that a Middle Eastern country has hosted the conference, and it was quite an eye opener.   American-Egyptian Nobel Prize winner Ahmed Zewail delivers a keynote address at the World Conference of Science Journalists. Firstly, the large number of participants shows clearly that reports of the demise of science journalism seem to have been widely exaggerated. But it’s not only the number or participants that’s impressive: it’s also where they came from. Thanks in part to grants from the Qatar Foundation, 90 countries were represented with around 50% of participants coming from the developing world. One real eye-opener was the state of science in the Middle East. Originally s...

  12. The 33rd JAIF annual conference

    International Nuclear Information System (INIS)

    The annual conference of Japan Atomic Industrial Forum was held on April 26-28, 2000. Session 1 of the conference was composed of eight invited lectures. The themes were 'Securing our global future', 'Current state and future development of nuclear power energy in France', 'Tokyo's future and suggestion on energy policy', 'South Pacific Forum's message on environment preservation and energy for the 21st century', ' Prospects of Russian's nuclear development for the future', ' Prospects of Korea's nuclear power development for the future', 'Nuclear safety assurance in a globally changing environment' and 'Nuclear power development in China and China National Nuclear Corporation'. In Session 2, a panel discussion was performed with a theme, 'Restructuring nuclear power industry in the competitive market' by five panelists and a special lecture on Future of Japan and the world was given. In Session 3, a discussion was conducted on 'how to formulate energy policy for the future? ' with 6 panelists. Moreover, a symposium was held in Tokai region with a theme, 'After the JCO accident: Outlook for the future of Tokaimura' and a panel discussion was made on 'Presentations on lessons learnt from the criticality accident' with four speakers and 9 panelists. This reports includes the abstracts of this conference. (M.N.)

  13. 2010 Membranes: Materials & Processes Gordon Research Conference

    Energy Technology Data Exchange (ETDEWEB)

    Jerry Lin

    2010-07-30

    The GRC series on Membranes: Materials and Processes have gained significant international recognition, attracting leading experts on membranes and other related areas from around the world. It is now known for being an interdisciplinary and synergistic meeting. The next summer's edition will keep with the past tradition and include new, exciting aspects of material science, chemistry, chemical engineering, computer simulation with participants from academia, industry and national laboratories. This edition will focus on cutting edge topics of membranes for addressing several grand challenges facing our society, in particular, energy, water, health and more generally sustainability. During the technical program, we want to discuss new membrane structure and characterization techniques, the role of advanced membranes and membrane-based processes in sustainability/environment (including carbon dioxide capture), membranes in water processes, and membranes for biological and life support applications. As usual, the informal nature of the meeting, excellent quality of the oral presentations and posters, and ample opportunity to meet many outstanding colleagues make this an excellent conference for established scientists as well as for students. A Gordon Research Seminar (GRS) on the weekend prior to the GRC meeting will provide young researchers an opportunity to present their work and network with outstanding experts. It will also be a right warm-up for the conference participants to join and enjoy the main conference.

  14. ENC 2002: European nuclear conference. Abstracts

    International Nuclear Information System (INIS)

    ENC 2002, the European Nuclear Conference took place in Lille, France, on 6-11 October 2002. It provided visible proof of the vitality and 'staying power' of the nuclear energy sector in Europe and other parts of the world. Hundreds of nuclear specialists signed up for this international event that will focus on nuclear in relation to overall energy policy, and on new technological developments, including future reactor types. In parallel, about 140 companies and other organisations showcased at the ENC 2002 industrial exhibition. The ENCs, as they are such large-scale undertakings, are held only once every four years. Due to the revived debate about the future role of nuclear energy, there was an extra dimension to this year's ENC, called 'The European Energy Event'. Organised by FORATOM - the Brussels-based trade association for the nuclear industry in Europe - this new element of the conference took the form of an open and wide-ranging debate on nuclear in the context of energy consumption, sustainable development, security of supply, safety and deregulation. This part of the conference was held on the first full day of ENC 2002 (Monday 7 October), and those taking part included top industrialists from the power generation sector, representatives of the European Commission, politicians, nuclear regulators and Friends of the Earth, the environmental NGO. In addition, a global perspective was given by high-profile speakers from the US, Russia and the International Atomic Energy Agency (IAEA)

  15. Sleepwalking into a problem. Peak oil conference in Cork, Ireland

    Energy Technology Data Exchange (ETDEWEB)

    Koppelaar, R.

    2007-11-15

    At the sixth annual conference of the Association for the Study of Peak Oil and Gas (ASPO), which was held in Cork, Ireland, September 17-18, 2007, experts from all over the world gathered to discuss energy trends and the implications this has on the world's future. It appears that the world needs to develop policies for oil conservation and implement renewable energy strategies. The following two questions were discussed: (1) is the oil situation really that dire?; and (2) if so, how can the challenge of diminishing oil supply be met.

  16. World Energy Outlook 2008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-11-07

    will be willing to make investments themselves or to attract sufficient capital to keep up the necessary pace of investment. Upstream investment has been rising rapidly in the last few years, but much of the increase is due to surging costs. Expanding production in the lowest-cost countries - most of them in OPEC - will be central to meeting the world's oil needs at reasonable cost. The prospect of accelerating declines in production at individual oilfields is adding to these uncertainties. The findings of an unprecedented field-by-field analysis of the historical production trends of 800 oilfields indicate that decline rates are likely to rise significantly in the long term, from an average of 6.7% today to 8.6% in 2030. WEO-2008 also analyses policy options for tackling climate change after 2012, when a new global agreement - to be negotiated at the UN Conference of the Parties in Copenhagen next year - is due to take effect. This analysis assumes a hybrid policy approach, comprising a plausible combination of cap-and-trade systems, sectoral agreements and national measures. On current trends, energy-related CO2 emissions are set to increase by 45% between 2006 and 2030, reaching 41 Gt. Three-quarters of the increase arises in China, India and the Middle East, and 97% in non-OECD countries as a whole. Stabilising greenhouse gas concentration at 550 ppm of CO2-equivalent, which would limit the temperature increase to about 3 deg C, would require emissions to rise to no more than 33 Gt in 2030 and to fall in the longer term. The share of low-carbon energy - hydropower, nuclear, biomass, other renewables and fossil-fuel power plants equipped with carbon capture and storage (CCS) - in the world primary energy mix would need to expand from 19% in 2006 to 26% in 2030. This would call for $4.1 trillion more investment in energy-related infrastructure and equipment than in the Reference Scenario - equal to 0.2% of annual world GDP. Most of the increase is on the demand

  17. 8th International Robotic Sailing Conference

    CERN Document Server

    Haug, Florian

    2016-01-01

    This book presents the cutting edge developments within a broad field related to robotic sailing. The contributions were presented during the 8th International Robotic Sailing Conference, which has taken place as a part of the 2015 World Robotic Sailing Championships in Mariehamn, Åland (Finland), August 31st – September 4th 2015. Since more than a decade, a series of competitions such as the World Robotic Sailing Championship have stimulated a variety of groups to work on research and development around autonomous sailing robots, which involves boat designers, naval architects, electrical engineers and computer scientists. While many of the challenges in building a truly autonomous sailboat are still unsolved, the books presents the state of the art of research and development within platform optimization, route and stability planning, collision avoidance, power management and boat control.

  18. PREFACE: Wake Conference 2015

    Science.gov (United States)

    Barney, Andrew; Nørkær Sørensen, Jens; Ivanell, Stefan

    2015-06-01

    The 44 papers in this volume constitute the proceedings of the 2015 Wake Conference, held in Visby on the island of Gotland in Sweden. It is the fourth time this conference has been held. The Wake Conference series started in Visby, where it was held in 2009 and 2011. In 2013 it took place in Copenhagen where it was combined with the International Conference on Offshore Wind Energy and Ocean Energy. In 2015 it is back where it started in Visby, where it takes place at Uppsala University Campus Gotland, June 9th-11th. The global yearly production of electrical energy by wind turbines has grown tremendously in the past decade and it now comprises more than 3% of the global electrical power consumption. Today the wind power industry has a global annual turnover of more than 50 billion USD and an annual average growth rate of more than 20%. State-of-the-art wind turbines have rotor diameters of up to 150 m and 8 MW installed capacity. These turbines are often placed in large wind farms that have a total production capacity corresponding to that of a nuclear power plant. In order to make a substantial impact on one of the most significant challenges of our time, global warming, the industry's growth has to continue for a decade or two yet. This in turn requires research into the physics of wind turbine wakes and wind farms. Modern wind turbines are today clustered in wind farms in which the turbines are fully or partially influenced by the wake of upstream turbines. As a consequence, the wake behind the wind turbines has a lower mean wind speed and an increased turbulence level, as compared to the undisturbed flow outside the farm. Hence, wake interaction results in decreased total production of power, caused by lower kinetic energy in the wind, and an increase in the turbulence intensity. Therefore, understanding the physical nature of the vortices and their dynamics in the wake of a turbine is important for the optimal design of a wind farm. This conference is aimed

  19. Latin America-Alberta-Canada CDM Conference: Conference Summary

    International Nuclear Information System (INIS)

    Proposals for joint initiatives put forward by participants at the Clean Development Mechanisms Conference included (1) the development of regional guidelines to assist governments in setting regulatory framework for projects to qualify as CDMs, (2) development of regional baselines and regional performance indicators for social benefit and sustainable development, (3) a specific project in Mexico to test the CDM framework and eligibility criteria, (4) development of bilateral agreements between governments, (5) staff exchanges between associations and governments, (6) government recognition for private sector actions such as a letter affirming that certified emission reductions would be accepted for commitments, (7) sharing of information on websites, and (8) capacity building, training programs and workshops. The Conference also identified common ground and shared interest in CDM initiatives among participants, and readiness to explore joint ventures and technology transfer opportunities. There is wide-spread agreement on the need to resolve uncertainties of CDM, such as baseline and additionality; monitoring, reporting, certification; buyer/seller liability; adaptation levy for international emissions trading, joint implementation and clean development mechanism transactions. Significant consensus exists regarding benefits of 'learning by doing' and the need for minimizing transaction costs and risks. Baseline and Additionality are recognized as the critical issues, with social benefits, sustainable development aspects of projects, and the critical nature of integrity, technical expertise, and track record of both partners as close seconds. The importance of framework arrangements, host country approval, clear designation of responsibility and authority to approve projects, the need for specific guidelines and specific approval procedures, country-to-country agreements and national crediting arrangement are recognized by all participants. With regard to issues

  20. World Sustainable Energy Days Next 2014

    CERN Document Server

    Egger, Christiane

    2015-01-01

    These conference proceedings contain contributions to one of Europe’s largest annual conferences on energy efficiency and renewable energy. From two main fields – biomass and energy efficiency in buildings – contributions offer an insight into the research work and the scientific findings and developments of young researchers from all over the world. The papers were selected by a high-level scientific committee for oral presentation. They also communicate results, trends and opinions that will concern and influence the world’s energy experts and policy makers over the next decades. The conference was held from 26-27 February 2014. The conference The conference is organized by the Energy Agency of Upper Austria (OÖ Energiesparverband) and held in Wels annually in February or March. It attracts more than 700 experts from over 50 countries every year. The Editors Christiane Egger is the deputy managing director of the OÖ Energiesparverband and the Manager of the Ökoenergie-Cluster, a network of 160 co...

  1. 2014 International Conference on Manufacturing, Optimization, Industrial and Material Engineering

    International Nuclear Information System (INIS)

    The 2nd International Conference on Manufacturing, Optimization, Industrial and Material Engineering 2014 (MOIME 2014), was held at the Grand Mercure Harmoni, Opal Room 3rd Floor, Jakarta, Indonesia, during 29–30 March 2014. The MOIME 2014 conference is designed to bring together researchers, engineers and scientists in the domain of interest from around the world. MOIME 2014 is placed on promoting interaction between the theoretical, experimental, and applied communities, so that a high level exchange is achieved in new and emerging areas within Material Engineering, Industrial Engineering and all areas that relate to Optimization. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting Conference Program as well as the invited and plenary speakers. This year, we received 97 papers and after rigorous review, 24 papers were accepted. The participants come from 7 countries. There are 4 (four) parallel session and 2 Invited Speakers and one workshop. It is an honour to present this volume of IOP Conference Series: Materials Science and Engineering (MSE) and we deeply thank the authors for their enthusiastic and high-grade contributions. Finally, we would like to thank the conference chairmen, the members of the steering committee, the organizing committee, the organizing secretariat and the financial support from the conference sponsors that allowed the success of MOIME 2014. The Editors of the MOIME 2014 Proceedings Editors Dr Ford Lumban Gaol Jeff Webb, PhD Professor Jun Ding, PhD

  2. [A case of X-linked alpha-thalassemia/mental retardation (ATR-X) syndrome with repeated apnea attacks due to laryngomalacia].

    Science.gov (United States)

    Ebishima, Yuko; Misaki, Takako; Owa, Kenji; Okuno, Takehiko; Wada, Takahito; Suehiro, Yutaka

    2013-01-01

    We report a case of X-linked alpha-thalassemia/mental retardation syndrome (ATR-X) with repeated apnea attacks dating from the patient's 12th year. We initially diagnosed them as obstructive apnea due to upper pharyngeal stenosis and laryngomalacia by polysomnography and laryngo-fiberscopy. However, reevaluation after one and a half years revealed that the boy had central and mixed apnea, as well as obstructive apnea. To date, few reports have been published on the causes of apnea attacks in ATR-X patients. We clinicians should therefore consider laryngomalacia as one cause of apnea attacks in ATR-X patients, and choose the appropriate therapy for a pattern of apnea that can change during its clinical course. PMID:23593745

  3. 8th international conference on electronic spectroscopy and structure

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, Art

    2000-10-16

    Gathering from 33 countries around the world, 408 registrants and a number of local drop-in participants descended on the Clark Kerr Campus of the University of California, Berkeley, from Monday, August 7 through Saturday, August 12, 2000 for the Eighth International Conference on Electronic Structure and Spectroscopy (ICESS8). At the conference, participants benefited from an extensive scientific program comprising more than 100 oral presentations (plenary lectures and invited and contributed talks) and 330 poster presentations, as well as ample time for socializing and a tour of the Advanced Light Source (ALS) at the nearby Lawrence Berkeley National Laboratory.

  4. Live surgery at conferences - Clinical benefits and ethical dilemmas.

    Science.gov (United States)

    Philip-Watson, Joanna; Khan, Shahid A A; Hadjipavlou, Marios; Rane, Abhay; Knoll, Thomas

    2014-09-01

    Live surgical broadcasts (LSBs) are becoming increasingly popular in urological conferences. These activities can provide excellent training opportunities, as they allow the audience to view an operation conducted by world-renowned surgeons, and have the ability to interact with them in real time. However, several ethical considerations have been raised with this practice, which the participating surgeons and conference organisers must appreciate and address carefully. In this article we highlight the ethical considerations related to LSBs and advise on how these should be addressed. We also present the latest recommendations made by the European Association of Urology Live Surgery Committee and discuss alternatives to LSB.

  5. The summer of hydrogen sulfide: highlights from two international conferences

    OpenAIRE

    Calvert, John W

    2013-01-01

    A great deal of interest has been paid recently to the hydrogen sulfide, the newest member of the gasotransmitter family. With the growing interest in the biology of H2S, the need for meetings and conferences dedicated solely to the field of H2S has also grown. In 2009, scientist from around the world met in Shanghai, China for the first time to discuss the physiological relevance of H2S. In 2012, two conferences were organized to bring scientists, clinicians, and industry representatives tog...

  6. 5th Computer Science On-line Conference

    CERN Document Server

    Senkerik, Roman; Oplatkova, Zuzana; Silhavy, Petr; Prokopova, Zdenka

    2016-01-01

    This volume is based on the research papers presented in the 5th Computer Science On-line Conference. The volume Artificial Intelligence Perspectives in Intelligent Systems presents modern trends and methods to real-world problems, and in particular, exploratory research that describes novel approaches in the field of artificial intelligence. New algorithms in a variety of fields are also presented. The Computer Science On-line Conference (CSOC 2016) is intended to provide an international forum for discussions on the latest research results in all areas related to Computer Science. The addressed topics are the theoretical aspects and applications of Computer Science, Artificial Intelligences, Cybernetics, Automation Control Theory and Software Engineering.

  7. Live surgery at conferences - Clinical benefits and ethical dilemmas.

    Science.gov (United States)

    Philip-Watson, Joanna; Khan, Shahid A A; Hadjipavlou, Marios; Rane, Abhay; Knoll, Thomas

    2014-09-01

    Live surgical broadcasts (LSBs) are becoming increasingly popular in urological conferences. These activities can provide excellent training opportunities, as they allow the audience to view an operation conducted by world-renowned surgeons, and have the ability to interact with them in real time. However, several ethical considerations have been raised with this practice, which the participating surgeons and conference organisers must appreciate and address carefully. In this article we highlight the ethical considerations related to LSBs and advise on how these should be addressed. We also present the latest recommendations made by the European Association of Urology Live Surgery Committee and discuss alternatives to LSB. PMID:26019946

  8. Computational Intelligence : International Joint Conference

    CERN Document Server

    Dourado, António; Rosa, Agostinho; Filipe, Joaquim; Kacprzyk, Janusz

    2016-01-01

    The present book includes a set of selected extended papers from the fifth International Joint Conference on Computational Intelligence (IJCCI 2013), held in Vilamoura, Algarve, Portugal, from 20 to 22 September 2013. The conference was composed by three co-located conferences:  The International Conference on Evolutionary Computation Theory and Applications (ECTA), the International Conference on Fuzzy Computation Theory and Applications (FCTA), and the International Conference on Neural Computation Theory and Applications (NCTA). Recent progresses in scientific developments and applications in these three areas are reported in this book. IJCCI received 111 submissions, from 30 countries, in all continents. After a double blind paper review performed by the Program Committee, only 24 submissions were accepted as full papers and thus selected for oral presentation, leading to a full paper acceptance ratio of 22%. Additional papers were accepted as short papers and posters. A further selection was made after ...

  9. Joint US/German Conference

    CERN Document Server

    Gulledge, Thomas; Jones, Albert

    1993-01-01

    This proceedings volume contains selected and refereed contributions that were presented at the conference on "Recent Developments and New Perspectives of Operations Research in the Area of Production Planning and Control" in Hagen/Germany, 25. - 26. June 1992. This conference was organized with the cooperation of the FernuniversiHit Hagen and was jointly hosted by the "Deutsche Gesellschaft fur Operations Research (DGOR)" and the "Manufacturing Special Interest Group of the Operations Research Society of America (ORSA-SIGMA)". For the organization of the conference we received generous financial support from the sponsors listed at the end of this volume. We wish to express our appreciation to all supporters for their contributions. This conference was the successor of the JOInt ORSA/DGOR-conference in Gaithersburg/Maryland, USA, on the 30. and 31. July 1991. Both OR-societies committed themselves in 1989 to host joint conferences on special topics of interest from the field of operations research. This goal ...

  10. ATR FT-IR spectroscopy on Vmh2 hydrophobin self-assembled layers for Teflon membrane bio-functionalization

    International Nuclear Information System (INIS)

    Graphical abstract: - Highlights: • Hydrophobin self-assembled layers on Teflon in different preparation conditions were investigated. • ATR collection data geometry allowed samples examination without any particular preparation. • Amide content, lipid/amide and carbohydrate/amide ratios of the protein layer were estimated. • Secondary structure of protein was determined for the examined samples. • FT-IR demonstrated to be of extreme relevance in monitoring hydrophobin self-assembled layers preparation. - Abstract: Surface functionalization by layers of hydrophobins, amphiphilic proteins produced by fungi offers a promising and green strategy for fabrication of biomedical and bioanalytical devices. The layering process of the Vmh2 hydrophobin from Pleurotus ostreatus on Teflon membrane has been investigated by Attenuated Total Reflection Fourier Transform Infrared (ATR FT-IR) spectroscopy. In particular, protein layers obtained with hydrophobin purified with two different procedures and in various coating conditions have been examined. The layers have been characterized by quantifying the amide I and amide II band area together with the lipid/amide ratio and carbohydrate/amide ratio. This characterization can be very useful in evaluating the best purification strategy and coating conditions. Moreover the analysis of the secondary structure of the layered protein using the deconvolution procedure of amide I band indicate the prevalent contribution from β-sheet state. The results inferred by infrared spectroscopy have been also confirmed by scanning electron microscopy imaging

  11. ATR FT-IR spectroscopy on Vmh2 hydrophobin self-assembled layers for Teflon membrane bio-functionalization

    Energy Technology Data Exchange (ETDEWEB)

    Portaccio, M., E-mail: marianna.portaccio@unina2.it [Dipartimento di Medicina Sperimentale – Seconda Università di Napoli, Via S.M. di Costantinopoli, 16-80134 Napoli (Italy); Gravagnuolo, A.M., E-mail: alfredomaria.gravagnuolo@unina.it [Dipartimento di Scienze Chimiche, Università “Federico II”, Via Cintia, 21- 80126 Napoli (Italy); Longobardi, S., E-mail: sara.longobardi@unina.it [Dipartimento di Scienze Chimiche, Università “Federico II”, Via Cintia, 21- 80126 Napoli (Italy); Giardina, P., E-mail: paola.giardina@unina.it [Dipartimento di Scienze Chimiche, Università “Federico II”, Via Cintia, 21- 80126 Napoli (Italy); Rea, I., E-mail: ilaria.rea@na.imm.cnr.it [Institute for Microelectronics and Microsystems, CNR, Via P. Castellino, 111-80131 Napoli (Italy); De Stefano, L., E-mail: luca.destefano@na.imm.cnr.it [Institute for Microelectronics and Microsystems, CNR, Via P. Castellino, 111-80131 Napoli (Italy); Cammarota, M., E-mail: marcella.cammarota@unina2.it [Dipartimento di Medicina Sperimentale – Seconda Università di Napoli, Via S.M. di Costantinopoli, 16-80134 Napoli (Italy); Lepore, M., E-mail: maria.lepore@unina2.it [Dipartimento di Medicina Sperimentale – Seconda Università di Napoli, Via S.M. di Costantinopoli, 16-80134 Napoli (Italy)

    2015-10-01

    Graphical abstract: - Highlights: • Hydrophobin self-assembled layers on Teflon in different preparation conditions were investigated. • ATR collection data geometry allowed samples examination without any particular preparation. • Amide content, lipid/amide and carbohydrate/amide ratios of the protein layer were estimated. • Secondary structure of protein was determined for the examined samples. • FT-IR demonstrated to be of extreme relevance in monitoring hydrophobin self-assembled layers preparation. - Abstract: Surface functionalization by layers of hydrophobins, amphiphilic proteins produced by fungi offers a promising and green strategy for fabrication of biomedical and bioanalytical devices. The layering process of the Vmh2 hydrophobin from Pleurotus ostreatus on Teflon membrane has been investigated by Attenuated Total Reflection Fourier Transform Infrared (ATR FT-IR) spectroscopy. In particular, protein layers obtained with hydrophobin purified with two different procedures and in various coating conditions have been examined. The layers have been characterized by quantifying the amide I and amide II band area together with the lipid/amide ratio and carbohydrate/amide ratio. This characterization can be very useful in evaluating the best purification strategy and coating conditions. Moreover the analysis of the secondary structure of the layered protein using the deconvolution procedure of amide I band indicate the prevalent contribution from β-sheet state. The results inferred by infrared spectroscopy have been also confirmed by scanning electron microscopy imaging.

  12. Department of Energy's Advanced Test Reactor (ATR), July 14--18, 1980: An independent on-site safety review

    International Nuclear Information System (INIS)

    The intent of this review was not to conduct a detailed in-depth audit, but rather to make a broad management assessment of ATR operations. The results of the review should only be considered as having identified trends or indications. The Team's observations and recommendations for the most part are based upon standards used for licensed reactor facility practices. These standards form the basis for many of the comments in this report. The Team believes that a uniform minimum standard of performance should be achieved in the operation of DOE reactors. In order to assure that this is accomplished, clear standards are necessary. Consistent with the past AEC and ERDA policy, the Team has used the standards of the commercial nuclear power industry. It is recognized that this approach is conservative, in that the ATR reactor has a significantly greater degree of inherent safety (lower pressure, temperature, power, etc.) than a licensed reactor. Although the Review Team found no indications or evidence that the plant is being operated in an unsafe manner, various areas were identified where improvements are either needed or should be considered to increase the safety of reactor operations

  13. SAXS and ATR-FTIR studies on EBT-TSX mixtures in their sol-gel phases.

    Science.gov (United States)

    Hirun, Namon; Rugmai, Supagorn; Sangfai, Tanatchaporn; Tantishaiyakul, Vimon

    2012-11-01

    Our previous study demonstrated that mixtures of tamarind seed xyloglucan (TSX) with appropriate concentrations of eriochrome black T (EBT) produced a gel that could be of benefit for medical use. Here, the sol-gel systems of various fresh and aged mixtures were further investigated using rheological measurements. The nanostructural changes of EBT-TSX sol-gel phases were analyzed using SAXS. The interactions between EBT and TSX in the sol and gel states were examined using ATR-FTIR. SAXS data analysis demonstrated that the mixture containing lower concentration of EBT formed rod-like structures and that with higher concentrations of EBT produced flat particles. The sizes of the TSX structures from the aged mixtures in the gel stage were larger than those from the same mixtures in the sol state. ATR-FTIR spectral changes revealed that the azo and sulfonic acid groups of EBT interacted with the TSX, and the characteristic spectrum of the sulfonic acid group of EBT could discriminate between the sol and gel state of the EBT-TSX systems. The interactions between EBT and TSX may cause conformational changes to TSX and facilitate the sol-gel transition or formation of a gel.

  14. ATR-IR fingerprinting as a powerful method for identification of traditional medicine samples: a report of 20 herbal patterns

    Directory of Open Access Journals (Sweden)

    A. Sakhteman

    2015-06-01

    Full Text Available Background and objectives: Attenuated total reflectance-inferared (ATR-IR spectra can be used as a non-invasive fingerprinting approach in quality control of herbal samples. Methods: Twenty versatile herbal samples were subjected to attenuated total reflectance-inferared (ATR-IR spectroscopy followed by different clustering methods in order to determine by which method more reasonable classifications would be obtained. Results: All classification methods (K-means, HCA, PCA and SOM were able to discriminate the two medicinal seeds, Hyocyamus niger and Peganum harmala from other herbal samples. Similarly, the starch samples were clustered in a reasonable method. In HCA, one cluster included three types of starch samples: Zea mays, Oryza sativa and Triticum aestivum. All the four classification methods were able to separate Solanum tuberosum starch from other starch samples. HCA and SOM, were able to classify leaf samples Origanum vulgare and Melissa officinalis belonging to Lamiaceae family, in one category. Crocus sativus and its adulterant Carthamus tinctorius flowers were identified by PCA, HCA and SOM as different categories. Conclusion: The result of this study can be utilized for identification and quality control of traditionally used medicinal plant samples in an unknown sample powder. Such data could be the basis for preparing a data bank on Iranian medicinal samples which in turn is used as a simple, fast and reliable method for characterization of herbal powders in Pharmacopoeias.

  15. In Situ ATR FTIR Spectroscopic Study of the Formation and Hydration of a Fucoidan/Chitosan Polyelectrolyte Multilayer.

    Science.gov (United States)

    Ho, Tracey T M; Bremmell, Kristen E; Krasowska, Marta; MacWilliams, Stephanie V; Richard, Céline J E; Stringer, Damien N; Beattie, David A

    2015-10-20

    The formation of fucoidan/chitosan-based polyelectrolyte multilayers (PEMs) has been studied with in situ Fourier transform infrared (FTIR) spectroscopy. Attenuated total reflectance (ATR) FTIR spectroscopy has been used to follow the sequential build-up of the multilayer, with peaks characteristic of each polymer being seen to increase in intensity with each respective adsorption stage. In addition, spectral processing has allowed for the extraction of spectra from individual adsorbed layers, which have been used to provide unambiguous determination of the adsorbed mass of the PEM at each stage of formation. The PEM was seen to undergo a transition in growth regimes during build-up: from supra-linear to linear. In addition, the wettability of the PEM has been probed at each stage of the build-up, using the captive bubble contact angle technique. The contact angles were uniformly low, but showed variation in value depending on the nature of the outer polymer layer, and this variation correlated with the overall percentage hydration of the PEM (determined from FTIR and quartz crystal microbalance data). The nature of the hydration water within the polyelectrolyte multilayer has also been studied with FTIR spectroscopy, specifically in situ synchrotron ATR FTIR microscopy of the multilayer confined between two solid surfaces. The acquired spectra have enabled the hydrogen bonding environment of the PEM hydration water to be determined. The PEM hydration water is seen to have an environment in which it is subject to fewer hydrogen bonding interactions than in bulk electrolyte solution. PMID:26421938

  16. In-situ monitoring of blood glucose level for dialysis machine by AAA-battery-size ATR Fourier spectroscopy

    Science.gov (United States)

    Hosono, Satsuki; Sato, Shun; Ishida, Akane; Suzuki, Yo; Inohara, Daichi; Nogo, Kosuke; Abeygunawardhana, Pradeep K.; Suzuki, Satoru; Nishiyama, Akira; Wada, Kenji; Ishimaru, Ichiro

    2015-07-01

    For blood glucose level measurement of dialysis machines, we proposed AAA-battery-size ATR (Attenuated total reflection) Fourier spectroscopy in middle infrared light region. The proposed one-shot Fourier spectroscopic imaging is a near-common path and spatial phase-shift interferometer with high time resolution. Because numerous number of spectral data that is 60 (= camera frame rare e.g. 60[Hz]) multiplied by pixel number could be obtained in 1[sec.], statistical-averaging improvement realize high-accurate spectral measurement. We evaluated the quantitative accuracy of our proposed method for measuring glucose concentration in near-infrared light region with liquid cells. We confirmed that absorbance at 1600[nm] had high correlations with glucose concentrations (correlation coefficient: 0.92). But to measure whole-blood, complex light phenomenon caused from red blood cells, that is scattering and multiple reflection or so, deteriorate spectral data. Thus, we also proposed the ultrasound-assisted spectroscopic imaging that traps particles at standing-wave node. Thus, if ATR prism is oscillated mechanically, anti-node area is generated around evanescent light field on prism surface. By elimination complex light phenomenon of red blood cells, glucose concentration in whole-blood will be quantify with high accuracy. In this report, we successfully trapped red blood cells in normal saline solution with ultrasonic standing wave (frequency: 2[MHz]).

  17. ATR-FTIR spectroscopic studies on density changes of fused silica induced by localized CO2 laser treatment

    Institute of Scientific and Technical Information of China (English)

    张传超; 郑万国; 袁晓东; 张丽娟; 廖威; 晏中华; 陈静; 蒋一岚; 王海军; 栾晓雨; 叶亚云

    2015-01-01

    Surface density changes of the central region of the sites treated by using the CO2 laser-based non-evaporative dam-age mitigation for fused silica are investigated by the attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR). The ATR-FTIR peak shifts of the treated sites of fused silica are monitored to determine the changes of the corresponding density. For the quenching treated sites, the surface density is increased by (0.24±0.01)%compared with the initial density, but the laser annealing by the exposure of a power ramp down after damage mitigation effectively suppresses the structural changes of treated sites, which could reduce the increase of the corresponding density to (0.08±0.01)%. The results provide the sufficient evidence that the laser annealing by a power ramp down after damage mitigation has a positive effect on the control of the structural change induced by CO2 laser-based damage mitigation.

  18. Galiellalactone induces cell cycle arrest and apoptosis through the ATM/ATR pathway in prostate cancer cells.

    Science.gov (United States)

    García, Víctor; Lara-Chica, Maribel; Cantarero, Irene; Sterner, Olov; Calzado, Marco A; Muñoz, Eduardo

    2016-01-26

    Galiellalactone (GL) is a fungal metabolite that presents antitumor activities on prostate cancer in vitro and in vivo. In this study we show that GL induced cell cycle arrest in G2/M phase, caspase-dependent apoptosis and also affected the microtubule organization and migration ability in DU145 cells. GL did not induce double strand DNA break but activated the ATR and ATM-mediated DNA damage response (DDR) inducing CHK1, H2AX phosphorylation (fH2AX) and CDC25C downregulation. Inhibition of the ATM/ATR activation with caffeine reverted GL-induced G2/M cell cycle arrest, apoptosis and DNA damage measured by fH2AX. In contrast, UCN-01, a CHK1 inhibitor, prevented GL-induced cell cycle arrest but enhanced apoptosis in DU145 cells. Furthermore, we found that GL did not increase the levels of intracellular ROS, but the antioxidant N-acetylcysteine (NAC) completely prevented the effects of GL on fH2AX, G2/M cell cycle arrest and apoptosis. In contrast to NAC, other antioxidants such as ambroxol and EGCG did not interfere with the activity of GL on cell cycle. GL significantly suppressed DU145 xenograft growth in vivo and induced the expression of fH2AX in the tumors. These findings identify for the first time that GL activates DDR in prostate cancer.

  19. Review of reactor physics activities relevant to FBR and ATR programmes in PNC, Japan, June 1977 to October 1978

    International Nuclear Information System (INIS)

    Reactor physics works in Power Reactor and Nuclear Fuel Development Corporation (PNC) are carried out in support of the FBR and ATR development programmes. The works are in progress with high efficiency, in cooperation of other related organizations in Japan and also overseas. The experimental fast reactor ''Joyo'' reached its full power of 50 MWt, being operated now to obtain technical data and experiences. The prototype fast breeder reactor ''Monju'' is nearing completion of its final design, and the surveys on its proposed site have been finished. The advanced thermal reactor ''Fugen'', a heavy water-moderated and boiling light water-cooled, reactor reached the criticality, and the power generation was successfully achieved. The data to be obtained are used for the development of a large demonstration reactor. After describing on these types of reactors briefly, the works on reactor physics are described as follows: for fast reactors, mockup experiment and analysis, evaluation of actinide nuclear data, development of core analytical method, and research on shielding; and for ATR, research with a deuterium critical assembly. (Mori, K.)

  20. Cooperation Partnership and Sponsorship Plan for the 69th World Foundry Congress (WFC2010)

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Introduction In January 2003 the World Foundry Organization (WFO) has awarded the Foundry Institution of Chinese Mechanical Engineering Society (FICMES) to host the 69th World Foundry Conference (WFC) in 2010. The casting world's attention once again focuses on China, the rising casting giant.