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Sample records for reserve 2nd lt

  1. 2nd UNet conference

    CERN Document Server

    Menasche, Daniel; Sabir, Essaïd; Pellegrini, Francesco; Benjillali, Mustapha

    2017-01-01

    This volume offers the proceedings of the 2nd UNet conference, held in Casablanca May 30 - June 1, 2016. It presents new trends and findings in hot topics related to ubiquitous computing/networking, covered in three tracks and three special sessions: Main Track 1: Context-Awareness and Autonomy Paradigms Track Main Track 2: Mobile Edge Networking and Virtualization Track Main Track 3: Enablers, Challenges and Applications Special Session 1: Smart Cities and Urban Informatics for Sustainable Development Special Session 2: Unmanned Aerial Vehicles From Theory to Applications Special Session 3: From Data to Knowledge: Big Data applications and solutions.

  2. 2nd Generation Alkaline Electrolysis

    DEFF Research Database (Denmark)

    Yde, Lars; Kjartansdóttir, Cecilia Kristin; Allebrod, Frank

    This report provides the results of the 2nd Generation Alkaline Electrolysis project which was initiated in 2008. The project has been conducted from 2009-2012 by a consortium comprising Århus University Business and Social Science – Centre for Energy Technologies (CET (former HIRC)), Technical...

  3. 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...

  4. 2nd Historic Mortars Conference

    CERN Document Server

    Hughes, John; Groot, Caspar; Historic Mortars : Characterisation, Assessment and Repair

    2012-01-01

    This volume focuses on research and practical issues connected with mortars on historic structures. The book is divided into four sections: Characterisation of Historic Mortars, Repair Mortars and Design Issues, Experimental Research into Properties of Repair Mortars, and Assessment and Testing. The papers present the latest work of researchers in their field. The individual contributions were selected from the contributions to the 2nd Historic Mortars Conference, which took place in Prague, September, 22-24, 2010. All papers were reviewed and improved as necessary before publication. This peer review process by the editors resulted in the 34 individual contributions included in here. One extra paper reviewing and summarising State-of-the-Art knowledge covered by this publication was added as a starting and navigational point for the reader. The editors believe that having these papers in print is important and they hope that it will stimulate further research into historic mortars and related subjects. 

  5. 2nd Ralf Yorque Workshop

    CERN Document Server

    1985-01-01

    These are the proceedings of the Second R. Yorque Workshop on Resource Management which took place in Ashland, Oregon on July 23-25, 1984. The purpose of the workshop is to provide an informal atmosphere for the discussion of resource assessment and management problems. Each participant presented a one hour morning talk; afternoons were reserved for informal chatting. The workshop was successful in stimulating ideas and interaction. The papers by R. Deriso, R. Hilborn and C. Walters all address the same basic issue, so they are lumped together. Other than that, the order to the papers in this volume was determined in the same fashion as the order of speakers during the workshop -- by random draw. Marc Mangel Department of Mathematics University of California Davis, California June 1985 TABLE OF CONTENTS A General Theory for Fishery Modeling Jon Schnute Data Transformations in Regression Analysis with Applications to Stock-Recruitment Relationships David Ruppert and Raymond J. Carroll ••••••. •�...

  6. Fusion Technologies: 2nd Karlsruhe International Summer School

    International Nuclear Information System (INIS)

    Bahm, W.

    2008-01-01

    Nuclear fusion promises to deliver a future non-polluting energy supply with nearly unlimited fuel reserves. To win young scientists and engineers for nuclear fusion, the Karlsruhe Research Center, together with other partners in the European Fusion Education Network being established by the European Commission, organizes the 2nd Karlsruhe International Summer School on Fusion Technologies on September 1-12, 2008. The program covers all key technologies necessary for construction and operation of a fusion reactor. (orig.)

  7. Abstracts: 2nd interventional MRI symposium

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1997-09-01

    Main topics of the 2nd interventional MRI symposium were: MR compatibility and pulse sequences; MR thermometry, biopsy, musculoskeletal system; laser-induced interstitial thermotherapy, radiofrequency ablations; intraoperative MR; vascular applications, breast, endoscopy; focused ultrasound, cryotherapy, perspectives; poster session with 34 posters described. (AJ)

  8. Abstracts: 2nd interventional MRI symposium

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    Main topics of the 2nd interventional MRI symposium were: MR compatibility and pulse sequences; MR thermometry, biopsy, musculoskeletal system; laser-induced interstitial thermotherapy, radiofrequency ablations; intraoperative MR; vascular applications, breast, endoscopy; focused ultrasound, cryotherapy, perspectives; poster session with 34 posters described. (AJ)

  9. 2nd International Conference on Natural Fibers

    CERN Document Server

    Rana, Sohel

    2016-01-01

    This book collects selected high quality articles submitted to the 2nd International Conference on Natural Fibers (ICNF2015). A wide range of topics is covered related to various aspects of natural fibres such as agriculture, extraction and processing, surface modification and functionalization, advanced structures, nano fibres, composites and nanocomposites, design and product development, applications, market potential, and environmental impact. Divided into separate sections on these various topics, the book presents the latest high quality research work addressing different approaches and techniques to improve processing, performance, functionalities and cost-effectiveness of natural fibre and natural based products, in order to promote their applications in various advanced technical sectors. This book is a useful source of information for materials scientists, teachers and students from various disciplines as well as for R& D staff in industries using natural fibre based materials. .

  10. 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.

  11. 2nd Generation RLV Risk Definition Program

    Science.gov (United States)

    Davis, Robert M.; Stucker, Mark (Technical Monitor)

    2000-01-01

    The 2nd Generation RLV Risk Reduction Mid-Term Report summarizes the status of Kelly Space & Technology's activities during the first two and one half months of the program. This report was presented to the cognoscente Contracting Officer's Technical Representative (COTR) and selected Marshall Space Flight Center staff members on 26 September 2000. The report has been approved and is distributed on CD-ROM (as a PowerPoint file) in accordance with the terms of the subject contract, and contains information and data addressing the following: (1) Launch services demand and requirements; (2) Architecture, alternatives, and requirements; (3) Costs, pricing, and business cases analysis; (4) Commercial financing requirements, plans, and strategy; (5) System engineering processes and derived requirements; and (6) RLV system trade studies and design analysis.

  12. 2nd Applied Electromagnetic International Conference

    CERN Document Server

    Sulaiman, Hamzah; Othman, Mohd; Aziz, Mohamad; Malek, Mohd

    2017-01-01

    In this book, experts from academia and industry present the latest advances in scientific theory relating to applied electromagnetics and examine current and emerging applications particularly within the fields of electronics, communications, and computer technology. The book is based on presentations delivered at APPEIC 2015, the 2nd Applied Electromagnetic International Conference, held in Krabi, Thailand in December 2015. The conference provided an ideal platform for researchers and specialists to deliver both theoretically and practically oriented contributions on a wide range of topics relevant to the theme of nurturing applied electromagnetics for human technology. Many novel aspects were addressed, and the contributions selected for this book highlight the relevance of advances in applied electromagnetics to a variety of industrial engineering problems and identify exciting future directions for research.

  13. Neuroimmune Pharmacology, 2nd Edition - A Perspective.

    Science.gov (United States)

    Gelbard, Harris A

    2017-06-01

    It has been almost nine years since the 1st edition of Neuroimmune Pharmacology was published on May 23rd, 2008. The 2nd edition of Neuroimmune Pharmacology by Ikezu and Gendelman (Editors) with Przedborski, Masliah and Cosentino (Associate Editors) manages to fulfill two separate missions: to provide comprehensive, but highly topical access to a rapidly evolving field and to serve as a standalone reference for scientists and clinicians in need of guidance regarding questions pertinent to neuroimmune pharmacology. Doing a PubMed search on the terms neuroimmune and pharmacology yields 1090 publications, with a first publication by Dougherty and Dafny, published in the Journal of Neuroscience Research in 1988, entitled "Neuroimmune intercommunication, central opioids, and the immune response to bacterial endotoxin." Since 2000, there have been 979 publications using these search terms, with 137 published since the beginning of 2016. The obvious conclusion to be drawn is that this is a burgeoning field that represents the cusp between our understanding of relationships between the immune and nervous systems and how we might treat disease with pharmacologic approaches when normal homeostatic mechanisms go awry.

  14. 2nd International Arctic Ungulate Conference

    Directory of Open Access Journals (Sweden)

    A. Anonymous

    1996-01-01

    Full Text Available The 2nd International Arctic Ungulate Conference was held 13-17 August 1995 on the University of Alaska Fairbanks campus. The Institute of Arctic Biology and the Alaska Cooperative Fish and Wildlife Research Unit were responsible for organizing the conference with assistance from biologists with state and federal agencies and commercial organizations. David R. Klein was chair of the conference organizing committee. Over 200 people attended the conference, coming from 10 different countries. The United States, Canada, and Norway had the largest representation. The conference included invited lectures; panel discussions, and about 125 contributed papers. There were five technical sessions on Physiology and Body Condition; Habitat Relationships; Population Dynamics and Management; Behavior, Genetics and Evolution; and Reindeer and Muskox Husbandry. Three panel sessions discussed Comparative caribou management strategies; Management of introduced, reestablished, and expanding muskox populations; and Health risks in translocation of arctic ungulates. Invited lectures focused on the physiology and population dynamics of arctic ungulates; contaminants in food chains of arctic ungulates and lessons learned from the Chernobyl accident; and ecosystem level relationships of the Porcupine Caribou Herd.

  15. CAMEX-4 2ND GENERATION PRECIPITATION RADAR V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The CAMEX-4 2nd Generation Precipitation Radar dataset was collected by the Second Generation Precipitation Radar (PR-2), which is a dual-frequency, Doppler,...

  16. Orbits 2nd order singularity-free solutions

    CERN Document Server

    Xu, Guochang

    2014-01-01

    In its 2nd edition, this book covers the theory of satellite orbits, derives the complete solutions of orbital disturbances, describes the algorithms of orbits determination and the applications of the theory to the phenomenon of physical satellite formation.

  17. Thermoluminescent characteristics of ZrO2:Nd films

    International Nuclear Information System (INIS)

    Vera B, G.; Rivera M, T.; Azorin N, J.; Falcony G, C.; Garcia H, M.; Martinez S, E.

    2002-01-01

    In this work it is exposed the obtained results after analysing the photo luminescent and thermoluminescent characteristics of activated zirconium oxide with neodymium (ZrO 2 :Nd) and its possible application in the UV radiation dosimetry. The realized experiments had as objective to study the characteristics such as the optimum thermal erased treatment, the influence of light on the response, the response depending on the wavelength, the fadeout of the information, the temperature effect, the response depending on the time and the recurring of the response. The results show that the ZrO 2 :Nd is a promising material to be used as Tl dosemeter for the UV radiation. (Author)

  18. The 2nd reactor core of the NS Otto Hahn

    International Nuclear Information System (INIS)

    Manthey, H.J.; Kracht, H.

    1979-01-01

    Details of the design of the 2nd reactor core are given, followed by a brief report summarising the operating experience gained with this 2nd core, as well as by an evaluation of measured data and statements concerning the usefulness of the knowledge gained for the development of future reactor cores. Quite a number of these data have been used to improve the concept and thus the specifications for the fuel elements of the 3rd core of the reactor of the NS Otto Hahn. (orig./HP) [de

  19. A Handbook for Classroom Instruction That Works, 2nd Edition

    Science.gov (United States)

    Association for Supervision and Curriculum Development, 2012

    2012-01-01

    Perfect for self-help and professional learning communities, this handbook makes it much easier to apply the teaching practices from the ASCD-McREL best-seller "Classroom Instruction That Works: Research-Based Strategies for Increasing Student Achievement, 2nd Edition." The authors take you through the refined Instructional Planning Guide, so you…

  20. Book Review: Bioassays with Arthropods: 2nd Edition

    Science.gov (United States)

    The technical book "Bioassays with Arthropods: 2nd Edition" (2007. Jacqueline L. Robertson, Robert M. Russell, Haiganoush K, Preisler and N. E. Nevin, Eds. CRC Press, Boca Raton, FL, 224 pp.) was reviewed for the scientific readership of the peer-reviewed publication Journal of Economic Entomology. ...

  1. Test Review: The Profile of Mood States 2nd Edition

    Science.gov (United States)

    Lin, Shuqiong; Hsiao, Yu-Yu; Wang, Miao

    2014-01-01

    The "Profile of Mood States 2nd Edition" (POMS 2) was published in 2012 by Multi-Health Systems (MHS) to assess transient feelings and mood among individuals aged 13 years and above. Evolving from the original POMS (McNair, Lorr, & Droppleman, 1971, 1992), the POMS 2 was designed for youth (13-17 years old) and adults (18 years old…

  2. 2nd International Symposium on Materials Chemistry (ISMC-2008)

    Indian Academy of Sciences (India)

    Administrator

    2010-01-15

    Jan 15, 2010 ... The Special issue of this journal is based on the lectures delivered at the 2nd International. Symposium on Materials Chemistry (ISMC-2008) held during 2–6 December 2008 at. Bhabha Atomic Research Centre, Mumbai. The success of the first International Sympo- sium on Materials Chemistry, organized ...

  3. 2nd International Conference on Nuclear Physics in Astrophysics

    CERN Document Server

    Fülöp, Zsolt; Somorjai, Endre; The European Physical Journal A : Volume 27, Supplement 1, 2006

    2006-01-01

    Launched in 2004, "Nuclear Physics in Astrophysics" has established itself in a successful topical conference series addressing the forefront of research in the field. This volume contains the selected and refereed papers of the 2nd conference, held in Debrecen in 2005 and reprinted from "The European Physical Journal A - Hadrons and Nuclei".

  4. 2nd International Conference on Green Communications and Networks 2012

    CERN Document Server

    Ma, Maode; GCN 2012

    2013-01-01

    The objective of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012) is to facilitate an exchange of information on best practices for the latest research advances in the area of communications, networks and intelligence applications. These mainly involve computer science and engineering, informatics, communications and control, electrical engineering, information computing, and business intelligence and management. Proceedings of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012) will focus on green information technology and applications, which will provide in-depth insights for engineers and scientists in academia, industry, and government. The book addresses the most innovative research developments including technical challenges, social and economic issues, and presents and discusses the authors’ ideas, experiences, findings, and current projects on all aspects of advanced green information technology and applications. Yuhang Yang is ...

  5. 2nd Interdiciplinary Conference on Production, Logistics and Traffic 2015

    CERN Document Server

    Friedrich, Hanno; Thaller, Carina; Geiger, Christiane

    2016-01-01

    This contributed volume contains the selected and reviewed papers of the 2nd Interdisciplinary Conference on Production, Logistics and Traffic (ICPLT) 2015, Dortmund, Germany. The topical focus lies on economic, ecological and societal issues related to commercial transport. The authors are international experts and the paper collection presents the state-of-the-art in the field, thus making this book a valuable read for both practitioners and researchers.

  6. Introduction on the 2nd annual general meeting of ARCCNM

    International Nuclear Information System (INIS)

    Zhao Jun; He Zuoxiang; Dang Yaping

    2003-01-01

    This paper outlines general information on the 2nd annual general meeting of ARCCNM (Asian Regional Cooperative Council for Nuclear Medicine). The international symposium exchanged new development recently on basic and clinical nuclear medicine. Asian school of nuclear medicine is an educational enterprise of ARCCNM, and the objective is to organize and coordinate academic and training programs in nuclear medicine. It will promote nuclear medicine in Asia region through enhancing regional scientific activities and research collaboration

  7. 2nd International Conference on Intelligent Technologies and Engineering Systems

    CERN Document Server

    Chen, Cheng-Yi; Yang, Cheng-Fu

    2014-01-01

    This book includes the original, peer reviewed research papers from the 2nd International Conference on Intelligent Technologies and Engineering Systems (ICITES2013), which took place on December 12-14, 2013 at Cheng Shiu University in Kaohsiung, Taiwan. Topics covered include: laser technology, wireless and mobile networking, lean and agile manufacturing, speech processing, microwave dielectrics, intelligent circuits and systems, 3D graphics, communications, and structure dynamics and control.

  8. Joint Force Quarterly. Issue 77, 2nd Quarter 2015

    Science.gov (United States)

    2015-04-01

    Keystone course at National Defense University (DOD/Daniel Hinton) 52 JPME Today / Writing Faculty Papers for JPME JFQ 77, 2nd Quarter 2015 issue...Special Purpose, Embodied, Conversational Intelligence with Environmental Sensors ( SPECIES ) agent. His agent-based sys- tem builds on existing...assess human states, to include whether or not the human is being truthful. Derrick’s prototype SPECIES agent was built to interview potential

  9. BIPHASIC TREATMENT OF 2ND CLASS ANGLE ANOMALIES

    OpenAIRE

    C. Romanec; R. Stanciu; Anca Telmecea; Valentina Dorobat

    2011-01-01

    Our approach aims at presenting, based on clinical observations and complementary examinations, the effects of a treatment’s setting up during the mixed dentition period. The objectives include the identification of the optimal time of treatment of II/1, II/2 Angle malocclusions, as well as the therapeutic possibilities for the treatment of 2nd class Angle malocclusion during the period of mixed and permanent dentition. The study is based on data collected from 114 cli...

  10. Energy, environment and technological innovation: Rome 2nd international congress

    International Nuclear Information System (INIS)

    1992-01-01

    From the three volumes containing the proceedings of the October 12-16, 1992 2nd International Congress on Energy, Environment and Technological Innovation held at the University of Rome 'La Sapienza', separate abstracts were prepared for 41 papers. The selection of papers included recent developments and research trends in the following high-tech areas: biomass plantations, wind turbines, photovoltaic power plants, solar architecture, building energy management, global warming, automobile air pollution abatement, district heating with cogeneration, and hydrogen fuels for transportation

  11. 2nd International Conference on Electric and Electronics (EEIC 2012)

    CERN Document Server

    Advances in Electric and Electronics

    2012-01-01

    This volume contains 108 full length papers presented at the 2nd International Conference on Electric and Electronics (EEIC 2012), held on April 21-22 in Sanya, China, which brings together researchers working in many different areas of education and learning to foster international collaborations and exchange of new ideas. This volume can be divided into two sections on the basis of the classification of manuscripts considered: the first section deals with Electric and the second section with Electronics.

  12. Implementation of LT codes based on chaos

    International Nuclear Information System (INIS)

    Zhou Qian; Li Liang; Chen Zengqiang; Zhao Jiaxiang

    2008-01-01

    Fountain codes provide an efficient way to transfer information over erasure channels like the Internet. LT codes are the first codes fully realizing the digital fountain concept. They are asymptotically optimal rateless erasure codes with highly efficient encoding and decoding algorithms. In theory, for each encoding symbol of LT codes, its degree is randomly chosen according to a predetermined degree distribution, and its neighbours used to generate that encoding symbol are chosen uniformly at random. Practical implementation of LT codes usually realizes the randomness through pseudo-randomness number generator like linear congruential method. This paper applies the pseudo-randomness of chaotic sequence in the implementation of LT codes. Two Kent chaotic maps are used to determine the degree and neighbour(s) of each encoding symbol. It is shown that the implemented LT codes based on chaos perform better than the LT codes implemented by the traditional pseudo-randomness number generator. (general)

  13. Creation of Leo LT postponed yet again

    Index Scriptorium Estoniae

    2008-01-01

    Valitsusega koos investeerimisfirmat Leo LT loova ettevõtte NDX Energija esindaja Ignas Staskevicius ei välista ka projektist loobumist, kuna lepingute tegemine on jäänud venima. Investeerimisfirma Leo LT ülesandeks on ehitada Leedu uus tuumajaam

  14. 2nd conference on Continuous Media with Microstructure

    CERN Document Server

    Kuczma, Mieczysław

    2016-01-01

    This book presents research advances in the field of Continuous Media with Microstructure and considers the three complementary pillars of mechanical sciences: theory, research and computational simulation. It focuses on the following problems: thermodynamic and mathematical modeling of materials with extensions of classical constitutive laws, single and multicomponent media including modern multifunctional materials, wave propagation, multiscale and multiphysics processes, phase transformations, and porous, granular and composite materials. The book presents the proceedings of the 2nd Conference on Continuous Media with Microstructure, which was held in 2015 in Łagów, Poland, in memory of Prof. Krzysztof Wilmański. .

  15. BIPHASIC TREATMENT OF 2ND CLASS ANGLE ANOMALIES

    Directory of Open Access Journals (Sweden)

    C. Romanec

    2011-09-01

    Full Text Available Our approach aims at presenting, based on clinical observations and complementary examinations, the effects of a treatment’s setting up during the mixed dentition period. The objectives include the identification of the optimal time of treatment of II/1, II/2 Angle malocclusions, as well as the therapeutic possibilities for the treatment of 2nd class Angle malocclusion during the period of mixed and permanent dentition. The study is based on data collected from 114 clinical cases (69 girls and 45 boys with an age span between 7 and 18 years.

  16. 2nd Tbilisi-Salerno Workshop on Modeling in Mathematics

    CERN Document Server

    Ricci, Paolo; Tavkhelidze, Ilia

    2017-01-01

    This book contains a collection of papers presented at the 2nd Tbilisi Salerno Workshop on Mathematical Modeling in March 2015. The focus is on applications of mathematics in physics, electromagnetics, biochemistry and botany, and covers such topics as multimodal logic, fractional calculus, special functions, Fourier-like solutions for PDE’s, Rvachev-functions and linear dynamical systems. Special chapters focus on recent uniform analytic descriptions of natural and abstract shapes using the Gielis Formula. The book is intended for a wide audience with interest in application of mathematics to modeling in the natural sciences.

  17. 2nd International Conference on Mechatronics and Robotics Engineering

    CERN Document Server

    Wei, Bin

    2017-01-01

    Featuring selected contributions from the 2nd International Conference on Mechatronics and Robotics Engineering, held in Nice, France, February 18–19, 2016, this book introduces recent advances and state-of-the-art technologies in the field of advanced intelligent manufacturing. This systematic and carefully detailed collection provides a valuable reference source for mechanical engineering researchers who want to learn about the latest developments in advanced manufacturing and automation, readers from industry seeking potential solutions for their own applications, and those involved in the robotics and mechatronics industry.

  18. 2nd Karlsruhe International Summer School on Fusion Technologies

    International Nuclear Information System (INIS)

    Bahm, W.; Stycz, K.

    2008-01-01

    For the second time, the Karlsruhe Research enter together with European research institutions and industries invited young scientists and engineers to its ''International Summer School on Fusion Technologies.'' Fifty participants from all over Europe attended the lectures by 35 experts preesenting contributions from their areas of competence. Ten young scientists from India and another 10 from China were connected to the events by video link. Physics student Kornelia Stycz describes her impressions as a participant in the ''2 nd International Summer School on Fusion Technologies.'' (orig.)

  19. 2nd International Conference on Advanced Intelligent Systems and Informatics

    CERN Document Server

    Shaalan, Khaled; Gaber, Tarek; Azar, Ahmad; Tolba, M

    2017-01-01

    This book gathers the proceedings of the 2nd International Conference on Advanced Intelligent Systems and Informatics (AISI2016), which took place in Cairo, Egypt during October 24–26, 2016. This international interdisciplinary conference, which highlighted essential research and developments in the field of informatics and intelligent systems, was organized by the Scientific Research Group in Egypt (SRGE) and sponsored by the IEEE Computational Intelligence Society (Egypt chapter) and the IEEE Robotics and Automation Society (Egypt Chapter). The book’s content is divided into four main sections: Intelligent Language Processing, Intelligent Systems, Intelligent Robotics Systems, and Informatics.

  20. Afs password expiration starts Feb 2nd 2004

    CERN Multimedia

    2004-01-01

    Due to security reasons, and in agreement with CERN management, afs/lxplus passwords will fall into line with Nice/Mail passwords on February 2nd and expire annually. As of the above date afs account holders who have not changed their passwords for over a year will have a 60 day grace period to make a change. Following this date their passwords will become invalid. What does this mean to you? If you have changed your afs password in the past 10 months the only difference is that 60 days before expiration you will receive a warning message. Similar warnings will also appear nearer the time of expiration. If you have not changed your password for more than 10 months, then, as of February 2nd you will have 60 days to change it using the command ‘kpasswd'. Help to choose a good password can be found at: http://security.web.cern.ch/security/passwords/ If you have been given a temporary password at any time by the Helpdesk or registration team this will automatically fall into the expiration category ...

  1. Improving 2nd Graders’ Calculation Skill through Pathilan Traditional Game

    Directory of Open Access Journals (Sweden)

    Anisatul Farida

    2017-08-01

    Full Text Available This research was carried out by the fact that many students are not interested in mathematics, and their calculation skill is still under expectation. Less of student engagement and too much teacher intervention are still dominating along mathematics learning process. This study aimed to improve 2nd grade students’ calculation skill through Pathilan traditional game in MI Muhammadiyah Bekangan. This research subject were 29 2nd graders of MI Muhammadiyah Bekangan period 2015/2016. This research combines classroom action research which refers to Stephen Kemmis and Robin Mc Taggart. This research was conducted in two cycles and each cycle was done in two meetings. Every cycle consisted of 4 steps i.e. preparation, action, observation, evaluation, analysis and reflection. The technique of collecting data was done by assessing test result and observation, test instrument, observation sheet, and field notes. The data was analyzed by using quantitative-descriptive approach. The study showed that students’ learning results were bellow minimum limit of 50% completeness before the implementation Pathilan traditional game during learning process. After the implementation of Pathilan traditional game, the percentage of students’ learning results that passed minimum limit (KKM of 50% completeness was improving, from 75,86% in the first cycle to 86,21% in the second cylce. The average of students’ learning result was also improving from 67,83  becomed 75,79 in the last cycle. In the end, learning with Pathilan traditional game could motivate students to study calculation continuously

  2. 2nd International Congress on Neurotechnology, Electronics and Informatics

    CERN Document Server

    Encarnação, Pedro

    2016-01-01

    This book is a timely report on current neurotechnology research. It presents a snapshot of the state of the art in the field, discusses current challenges and identifies new directions. The book includes a selection of extended and revised contributions presented at the 2nd International Congress on Neurotechnology, Electronics and Informatics (NEUROTECHNIX 2014), held October 25-26 in Rome, Italy. The chapters are varied: some report on novel theoretical methods for studying neuronal connectivity or neural system behaviour; others report on advanced technologies developed for similar purposes; while further contributions concern new engineering methods and technological tools supporting medical diagnosis and neurorehabilitation. All in all, this book provides graduate students, researchers and practitioners dealing with different aspects of neurotechnologies with a unified view of the field, thus fostering new ideas and research collaborations among groups from different disciplines.

  3. 2nd International Conference on Intelligent Computing, Communication & Devices

    CERN Document Server

    Popentiu-Vladicescu, Florin

    2017-01-01

    The book presents high quality papers presented at 2nd International Conference on Intelligent Computing, Communication & Devices (ICCD 2016) organized by Interscience Institute of Management and Technology (IIMT), Bhubaneswar, Odisha, India, during 13 and 14 August, 2016. The book covers all dimensions of intelligent sciences in its three tracks, namely, intelligent computing, intelligent communication and intelligent devices. intelligent computing track covers areas such as intelligent and distributed computing, intelligent grid and cloud computing, internet of things, soft computing and engineering applications, data mining and knowledge discovery, semantic and web technology, hybrid systems, agent computing, bioinformatics, and recommendation systems. Intelligent communication covers communication and network technologies, including mobile broadband and all optical networks that are the key to groundbreaking inventions of intelligent communication technologies. This covers communication hardware, soft...

  4. 2nd Conference of the International Society for Nonparametric Statistics

    CERN Document Server

    Manteiga, Wenceslao; Romo, Juan

    2016-01-01

    This volume collects selected, peer-reviewed contributions from the 2nd Conference of the International Society for Nonparametric Statistics (ISNPS), held in Cádiz (Spain) between June 11–16 2014, and sponsored by the American Statistical Association, the Institute of Mathematical Statistics, the Bernoulli Society for Mathematical Statistics and Probability, the Journal of Nonparametric Statistics and Universidad Carlos III de Madrid. The 15 articles are a representative sample of the 336 contributed papers presented at the conference. They cover topics such as high-dimensional data modelling, inference for stochastic processes and for dependent data, nonparametric and goodness-of-fit testing, nonparametric curve estimation, object-oriented data analysis, and semiparametric inference. The aim of the ISNPS 2014 conference was to bring together recent advances and trends in several areas of nonparametric statistics in order to facilitate the exchange of research ideas, promote collaboration among researchers...

  5. 2nd CEAS Specialist Conference on Guidance, Navigation and Control

    CERN Document Server

    Mulder, Bob; Choukroun, Daniel; Kampen, Erik-Jan; Visser, Coen; Looye, Gertjan

    2013-01-01

    Following the successful 1st CEAS (Council of European Aerospace Societies) Specialist Conference on Guidance, Navigation and Control (CEAS EuroGNC) held in Munich, Germany in 2011, Delft University of Technology happily accepted the invitation of organizing the 2nd  CEAS EuroGNC in Delft, The Netherlands in 2013. The goal of the conference is to promote new advances in aerospace GNC theory and technologies for enhancing safety, survivability, efficiency, performance, autonomy and intelligence of aerospace systems using on-board sensing, computing and systems. A great push for new developments in GNC are the ever higher safety and sustainability requirements in aviation. Impressive progress was made in new research fields such as sensor and actuator fault detection and diagnosis, reconfigurable and fault tolerant flight control, online safe flight envelop prediction and protection, online global aerodynamic model identification, online global optimization and flight upset recovery. All of these challenges de...

  6. Psychomotor assessment of 2nd grade children of elementary school

    Directory of Open Access Journals (Sweden)

    Joyce Carvalho Silvério

    2016-06-01

    Full Text Available The psychomotor is a multidisciplinary science that incorporates motor, affective and cognitive aspects. This study aimed to measure the psychomotor skills to see if the results are within the expected for the age group studied and investigate whether there are differences between the performance of boys and girls. 91 children participated in this research. 59.3% were boys (M = 7.16 years, SD = 0.37 of the 2nd year of elementary school in a public school in the state of Minas Gerais-Brasil. The results of psychomotor tests of Oliveira (2014 indicated that the profile of children was within the expected range, according to the stages of development of psychomotor skills. The only statistically significant difference between the sexes appeared in the psychomotor skills "body schema", with higher average of children. It is suggested that more studies will be developed with children of different types of institutions to confront these findings.

  7. 2nd international conference on advanced nanomaterials and nanotechnology

    CERN Document Server

    Goswami, D; Perumal, A

    2013-01-01

    Nanoscale science and technology have occupied centre stage globally in modern scientific research and discourses in the early twenty first century. The enabling nature of the technology makes it important in modern electronics, computing, materials, healthcare, energy and the environment. This volume contains selected articles presented (as Invited/Oral/Poster presentations) at the 2nd international conference on advanced materials and nanotechnology (ICANN-2011) held recently at the Indian Institute of Technology Guwahati, during Dec 8-10, 2011. The list of topics covered in this proceedings include: Synthesis and self assembly of nanomaterials Nanoscale characterisation Nanophotonics & Nanoelectronics Nanobiotechnology Nanocomposites  F   Nanomagnetism Nanomaterials for Enery Computational Nanotechnology Commercialization of Nanotechnology The conference was represented by around 400 participants from several countries including delegates invited from USA, Germany, Japan, UK, Taiwan, Italy, Singapor...

  8. The 2nd International Conference on Particle Physics and Astrophysics

    CERN Document Server

    Soldatov, Evgeny; ICPPA 2016

    2016-01-01

    The 2nd International Conference on Particle Physics and Astrophysics (ICPPA-2016) will be held in Moscow, Russia, (from the 10th to 14th of October). The conference is organized by the National Research Nuclear University “MEPhI”. The aim of the Conference is to promote contacts between scientists and to develop new ideas in fundamental research. Therefore we will bring together experts and young scientists working in experimental and theoretical aspects of nuclear physics, particle physics (including astroparticle physics), and cosmology. ICPPA-2016 aims to present the most recent results in astrophysics and collider physics from the main experiments actively taking data as well as any upgrades for the methods of experimental particle physics. Furthermore, one special workshop will be held within the framework of this conference: «SiPM development and application». The working language of the conference is English

  9. 2nd International Afro-European Conference for Industrial Advancement

    CERN Document Server

    Wegrzyn-Wolska, Katarzyna; Hassanien, Aboul; Snasel, Vaclav; Alimi, Adel

    2016-01-01

    This volume contains papers presented at the 2nd International Afro-European Conference for Industrial Advancement -- AECIA 2015. The conference aimed at bringing together the foremost experts and excellent young researchers from Africa, Europe and the rest of the world to disseminate the latest results from various fields of engineering, information, and communication technologies. The topics, discussed at the conference, covered a broad range of domains spanning from ICT and engineering to prediction, modeling, and analysis of complex systems. The 2015 edition of AECIA featured a distinguished special track on prediction, modeling and analysis of complex systems -- Nostradamus, and special sessions on Advances in Image Processing and Colorization and Data Processing, Protocols, and Applications in Wireless Sensor Networks.

  10. 2nd International Conference on Harmony Search Algorithm

    CERN Document Server

    Geem, Zong

    2016-01-01

    The Harmony Search Algorithm (HSA) is one of the most well-known techniques in the field of soft computing, an important paradigm in the science and engineering community.  This volume, the proceedings of the 2nd International Conference on Harmony Search Algorithm 2015 (ICHSA 2015), brings together contributions describing the latest developments in the field of soft computing with a special focus on HSA techniques. It includes coverage of new methods that have potentially immense application in various fields. Contributed articles cover aspects of the following topics related to the Harmony Search Algorithm: analytical studies; improved, hybrid and multi-objective variants; parameter tuning; and large-scale applications.  The book also contains papers discussing recent advances on the following topics: genetic algorithms; evolutionary strategies; the firefly algorithm and cuckoo search; particle swarm optimization and ant colony optimization; simulated annealing; and local search techniques.   This book ...

  11. 2nd Colombian Congress on Computational Biology and Bioinformatics

    CERN Document Server

    Cristancho, Marco; Isaza, Gustavo; Pinzón, Andrés; Rodríguez, Juan

    2014-01-01

    This volume compiles accepted contributions for the 2nd Edition of the Colombian Computational Biology and Bioinformatics Congress CCBCOL, after a rigorous review process in which 54 papers were accepted for publication from 119 submitted contributions. Bioinformatics and Computational Biology are areas of knowledge that have emerged due to advances that have taken place in the Biological Sciences and its integration with Information Sciences. The expansion of projects involving the study of genomes has led the way in the production of vast amounts of sequence data which needs to be organized, analyzed and stored to understand phenomena associated with living organisms related to their evolution, behavior in different ecosystems, and the development of applications that can be derived from this analysis.  .

  12. 2nd International Conference on Mobile and Wireless Technology

    CERN Document Server

    Wattanapongsakorn, Naruemon

    2015-01-01

    This book provides a snapshot of the current state-of-the-art in the fields of mobile and wireless technology, security and applications.  The proceedings of the 2nd International Conference on Mobile and Wireless Technology (ICMWT2015), it represents the outcome of a unique platform for researchers and practitioners from academia and industry to share cutting-edge developments in the field of mobile and wireless science technology, including those working on data management and mobile security.   The contributions presented here describe the latest academic and industrial research from the international mobile and wireless community.  The scope covers four major topical areas: mobile and wireless networks and applications; security in mobile and wireless technology; mobile data management and applications; and mobile software.  The book will be a valuable reference for current researchers in academia and industry, and a useful resource for graduate-level students working on mobile and wireless technology...

  13. 2nd International Conference on NeuroRehabilitation

    CERN Document Server

    Andersen, Ole; Akay, Metin

    2014-01-01

    The book is the proceedings of the 2nd International Conference on NeuroRehabilitation (ICNR 2014), held 24th-26th June 2014 in Aalborg, Denmark. The conference featured the latest highlights in the emerging and interdisciplinary field of neural rehabilitation engineering and identified important healthcare challenges the scientific community will be faced with in the coming years. Edited and written by leading experts in the field, the book includes keynote papers, regular conference papers, and contributions to special and innovation sessions, covering the following main topics: neuro-rehabilitation applications and solutions for restoring impaired neurological functions; cutting-edge technologies and methods in neuro-rehabilitation; and translational challenges in neuro-rehabilitation. Thanks to its highly interdisciplinary approach, the book will not only be a  highly relevant reference guide for academic researchers, engineers, neurophysiologists, neuroscientists, physicians and physiotherapists workin...

  14. 2nd International Conference on Construction and Building Research

    CERN Document Server

    Fernández-Plazaola, Igor; Hidalgo-Delgado, Francisco; Martínez-Valenzuela, María; Medina-Ramón, Francisco; Oliver-Faubel, Inmaculada; Rodríguez-Abad, Isabel; Salandin, Andrea; Sánchez-Grandia, Rafael; Tort-Ausina, Isabel; Construction and Building Research

    2014-01-01

    Many areas of knowledge converge in the building industry and therefore research in this field necessarily involves an interdisciplinary approach. Effective research requires strong relations between a broad variety of scientific and technological domains and more conventional construction or craft processes, while also considering advanced management processes, where all the main actors permanently interact. This publication takes an interdisciplinary approach grouping various studies on the building industry chosen from among the works presented for the 2nd International Conference on Construction and Building Research. The papers examine aspects of materials and building systems; construction technology; energy and sustainability; construction management; heritage, refurbishment and conservation. The information contained within these pages may be of interest to researchers and practitioners in construction and building activities from the academic sphere, as well as public and private sectors.

  15. 2nd International Conference on Communication and Computer Engineering

    CERN Document Server

    Othman, Mohd; Othman, Mohd; Rahim, Yahaya; Pee, Naim

    2016-01-01

    This book covers diverse aspects of advanced computer and communication engineering, focusing specifically on industrial and manufacturing theory and applications of electronics, communications, computing and information technology. Experts in research, industry, and academia present the latest developments in technology, describe applications involving cutting-edge communication and computer systems, and explore likely future trends. In addition, a wealth of new algorithms that assist in solving computer and communication engineering problems are presented. The book is based on presentations given at ICOCOE 2015, the 2nd International Conference on Communication and Computer Engineering. It will appeal to a wide range of professionals in the field, including telecommunication engineers, computer engineers and scientists, researchers, academics and students.

  16. 2nd International Multidisciplinary Microscopy and Microanalysis Congress

    CERN Document Server

    Oral, Ahmet; Ozer, Mehmet

    2015-01-01

    The 2nd International Multidisciplinary Microscopy and Microanalysis Congress & Exhibition (InterM 2014) was held on 16–19 October 2014 in Oludeniz, Fethiye/ Mugla, Turkey. The aim of the congress was to gather scientists from various branches and discuss the latest improvements in the field of microscopy. The focus of the congress has been widened in an "interdisciplinary" manner, so as to allow all scientists working on several related subjects to participate and present their work. These proceedings include 33 peer-reviewed technical papers, submitted by leading academic and research institutions from over 17 countries and representing some of the most cutting-edge research available. The papers were presented at the congress in the following sessions: ·         Applications of Microscopy in the Physical Sciences ·         Applications of Microscopy in the Biological Sciences.

  17. Super Boiler 2nd Generation Technology for Watertube Boilers

    Energy Technology Data Exchange (ETDEWEB)

    Mr. David Cygan; Dr. Joseph Rabovitser

    2012-03-31

    This report describes Phase I of a proposed two phase project to develop and demonstrate an advanced industrial watertube boiler system with the capability of reaching 94% (HHV) fuel-to-steam efficiency and emissions below 2 ppmv NOx, 2 ppmv CO, and 1 ppmv VOC on natural gas fuel. The boiler design would have the capability to produce >1500 F, >1500 psig superheated steam, burn multiple fuels, and will be 50% smaller/lighter than currently available watertube boilers of similar capacity. This project is built upon the successful Super Boiler project at GTI. In that project that employed a unique two-staged intercooled combustion system and an innovative heat recovery system to reduce NOx to below 5 ppmv and demonstrated fuel-to-steam efficiency of 94% (HHV). This project was carried out under the leadership of GTI with project partners Cleaver-Brooks, Inc., Nebraska Boiler, a Division of Cleaver-Brooks, and Media and Process Technology Inc., and project advisors Georgia Institute of Technology, Alstom Power Inc., Pacific Northwest National Laboratory and Oak Ridge National Laboratory. Phase I of efforts focused on developing 2nd generation boiler concepts and performance modeling; incorporating multi-fuel (natural gas and oil) capabilities; assessing heat recovery, heat transfer and steam superheating approaches; and developing the overall conceptual engineering boiler design. Based on our analysis, the 2nd generation Industrial Watertube Boiler when developed and commercialized, could potentially save 265 trillion Btu and $1.6 billion in fuel costs across U.S. industry through increased efficiency. Its ultra-clean combustion could eliminate 57,000 tons of NOx, 460,000 tons of CO, and 8.8 million tons of CO2 annually from the atmosphere. Reduction in boiler size will bring cost-effective package boilers into a size range previously dominated by more expensive field-erected boilers, benefiting manufacturers and end users through lower capital costs.

  18. 2nd International Conference on Measurement Instrumentation and Electronics

    International Nuclear Information System (INIS)

    2017-01-01

    Preface It is our great pleasure to welcome you to 2017 2nd International Conference on Measurement Instrumentation and Electronics which has been held in Prague, Czech Republic during June 9-11, 2017. ICMIE 2017 is dedicated to issues related to measurement instrumentation and electronics. The major goal and feature of the conference is to bring academic scientists, engineers, industry researchers together to exchange and share their experiences and research results, and discuss the practical challenges encountered and the solutions adopted. Professors from Czech Republic, Germany and Italy are invited to deliver keynote speeches regarding latest information in their respective expertise areas. It is a golden opportunity for the students, researchers and engineers to interact with the experts and specialists to get their advice or consultation on technical matters, teaching methods and strategies. These proceedings present a selection from papers submitted to the conference from universities, research institutes and industries. All of the papers were subjected to peer-review by conference committee members and international reviewers. The papers selected depended on their quality and their relevancy to the conference. The volume tends to present to the readers the recent advances in the field of computer and communication system, system design and measurement and control technology, power electronics and electrical engineering, materials science and engineering, power machinery and equipment maintenance, architectural design and project management, environmental analysis and detection etc. We would like to thank all the authors who have contributed to this volume and also to the organizing committee, reviewers, speakers, chairpersons, and all the conference participants for their support to ICMIE 2017. ICMIE 2017 Organizing Committee June 20th, 2017 (paper)

  19. PREFACE: 2nd National Conference on Nanotechnology 'NANO 2008'

    Science.gov (United States)

    Czuba, P.; Kolodziej, J. J.; Konior, J.; Szymonski, M.

    2009-03-01

    This issue of Journal of Physics: Conference Series contains selected papers presented at the 2nd National Conference on Nanotechnology 'NANO2008', that was held in Kraków, Poland, 25-28 June 2008. It was organized jointly by the Polish Chemical Society, Polish Physical Society, Polish Vacuum Society, and the Centre for Nanometer-scale Science and Advanced Materials (NANOSAM) of the Jagiellonian University. The meeting presentations were categorized into the following topics: 1. Nanomechanics and nanotribology 2. Characterization and manipulation in nanoscale 3. Quantum effects in nanostructures 4. Nanostructures on surfaces 5. Applications of nanotechnology in biology and medicine 6. Nanotechnology in education 7. Industrial applications of nanotechnology, presentations of the companies 8. Nanoengineering and nanomaterials (international sessions shared with the fellows of Maria-Curie Host Fellowships within the 6th FP of the European Community Project 'Nano-Engineering for Expertise and Development, NEED') 9. Nanopowders 10. Carbon nanostructures and nanosystems 11. Nanoelectronics and nanophotonics 12. Nanomaterials in catalysis 13. Nanospintronics 14. Ethical, social, and environmental aspects of nanotechnology The Conference was attended by 334 participants. The presentations were delivered as 7 invited plenary lectures, 25 invited topical lectures, 78 oral and 108 poster contributions. Only 1/6 of the contributions presented during the Conference were submitted for publication in this Proceedings volume. From the submitted material, this volume of Journal of Physics: Conference Series contains 37 articles that were positively evaluated by independent referees. The Organizing Committee gratefully acknowledges all these contributions. We also thank all the referees of the papers submitted for the Proceedings for their timely and thorough work. We would like to thank all members of the National Program Committee for their work in the selection process of

  20. [Termination of pregnancy in the 2nd trimester: mifepriston/misoprostol preferable to sulprostone

    NARCIS (Netherlands)

    Ebbers, S.; Creemers, J.W.T.; Lotgering, F.K.

    2009-01-01

    OBJECTIVE: To compare the efficacy of sulprostone and mifepristone/misoprostol when used for termination of pregnancy (TOP) in the 2nd trimester. DESIGN: Comparative retrospective cohort study. METHOD: Data were collected on all women whose pregnancies were terminated in the 2nd trimester, in the

  1. Development of a Hydrologic Characterization Technology for Fault Zones Phase II 2nd Report

    Energy Technology Data Exchange (ETDEWEB)

    Karasaki, Kenzi [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Doughty, Christine [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Gasperikova, Erika [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Peterson, John [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Conrad, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cook, Paul [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Tiemi, Onishi [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2011-03-31

    This is the 2nd report on the three-year program of the 2nd phase of the NUMO-LBNL collaborative project: Development of Hydrologic Characterization Technology for Fault Zones under NUMO-DOE/LBNL collaboration agreement. As such, this report is a compendium of the results by Kiho et al. (2011) and those by LBNL.

  2. 2012 ETA Guidelines: The Use of L-T4 + L-T3 in the Treatment of Hypothyroidism

    DEFF Research Database (Denmark)

    Nygaard, Birte

    2012-01-01

    Background: Data suggest symptoms of hypothyroidism persist in 5–10% of levothyroxine (L-T4)-treated hypothyroid patients with normal serum thyrotrophin (TSH). The use of L-T4 + liothyronine (L-T3) combination therapy in such patients is controversial. The ETA nominated a task force to review....... There is insufficient evidence that L-T4 + L-T3 combination therapy is better than L-T4 monotherapy, and it is recommended that L-T4 monotherapy remains the standard treatment of hypothyroidism. L-T4 + L-T3 combination therapy might be considered as an experimental approach in compliant L-T4-treated hypothyroid...

  3. 2nd interface between ecology and land development in California

    Science.gov (United States)

    Keeley, Jon E.; Baer-Keeley, Melanie; Fortheringham, C.J.

    2000-01-01

    The 2nd Interface Between Ecology and Land Development Conference was held in association with Earth Day 1997, five years after the first Interface Conference. Rapid population growth in California has intensified the inevitable conflict between land development and preservation of natural ecosystems. Sustainable development requires wise use of diminishing natural resources and, where possible, restoration of damaged landscapes. These Earth Week Celebrations brought together resource managers, scientists, politicians, environmental consultants, and concerned citizens in an effort to improve the communication necessary to maintain our natural biodiversity, ecosystem processes and general quality of life. As discussed by our keynote speaker, Michael Soule, the best predictor of habitat loss is population growth and nowhere is this better illustrated than in California. As urban perimeters expand, the interface between wildlands and urban areas increases. Few problems are more vexing than how to manage the fire prone ecosystems indigenous to California at this urban interface. Today resource managers face increasing challenges of dealing with this problem and the lead-off section of the proceedings considers both the theoretical basis for making decisions related to prescribed burning and the practical application. Habitat fragmentation is an inevitable consequence of development patterns with significant impacts on animal and plant populations. Managers must be increasingly resourceful in dealing with problems of fragmentation and the often inevitable consequences, including susceptibility to invasive oganisms. One approach to dealing with fragmentation problems is through careful landplanning. California is the national leader in the integration of conservation and economics. On Earth Day 1991, Governor Pete Wilson presented an environmental agenda that promised to create between land owners and environmentalists, agreements that would guarantee the protection of

  4. PREFACE: 2nd Workshop on Germanium Detectors and Technologies

    Science.gov (United States)

    Abt, I.; Majorovits, B.; Keller, C.; Mei, D.; Wang, G.; Wei, W.

    2015-05-01

    The 2nd workshop on Germanium (Ge) detectors and technology was held at the University of South Dakota on September 14-17th 2014, with more than 113 participants from 8 countries, 22 institutions, 15 national laboratories, and 8 companies. The participants represented the following big projects: (1) GERDA and Majorana for the search of neutrinoless double-beta decay (0νββ) (2) SuperCDMS, EDELWEISS, CDEX, and CoGeNT for search of dark matter; (3) TEXONO for sub-keV neutrino physics; (4) AGATA and GRETINA for gamma tracking; (5) AARM and others for low background radiation counting; (5) as well as PNNL and LBNL for applications of Ge detectors in homeland security. All participants have expressed a strong desire on having better understanding of Ge detector performance and advancing Ge technology for large-scale applications. The purpose of this workshop was to leverage the unique aspects of the underground laboratories in the world and the germanium (Ge) crystal growing infrastructure at the University of South Dakota (USD) by brining researchers from several institutions taking part in the Experimental Program to Stimulate Competitive Research (EPSCoR) together with key leaders from international laboratories and prestigious universities, working on the forefront of the intensity to advance underground physics focusing on the searches for dark matter, neutrinoless double-beta decay (0νββ), and neutrino properties. The goal of the workshop was to develop opportunities for EPSCoR institutions to play key roles in the planned world-class research experiments. The workshop was to integrate individual talents and existing research capabilities, from multiple disciplines and multiple institutions, to develop research collaborations, which includes EPSCor institutions from South Dakota, North Dakota, Alabama, Iowa, and South Carolina to support multi-ton scale experiments for future. The topic areas covered in the workshop were: 1) science related to Ge

  5. 2nd International Open and Distance Learning (IODL Symposium

    Directory of Open Access Journals (Sweden)

    Reviewed by Murat BARKAN

    2006-10-01

    Full Text Available This closing remarks prepared and presented by Prof. Dr. Murat BARKAN Anadolu University, Eskisehir, TURKEY DEAR GUESTS, As the 2nd International Open and Distance Learning (IODL Symposium is now drawing to end, I would like to thank you all for your outstanding speeches, distinguished presentations, constructive roundtable and session discussions, and active participation during the last five days. I hope you all share my view that the whole symposium has been a very stimulating and successful experience. Also, on behalf of all the participants, I would like to take this opportunity to thank and congratulate the symposium organization committee for their excellent job in organizing and hosting our 2nd meeting. Throughout the symposium, five workshops, six keynote speeches and 66 papers, which were prepared by more than 150 academicians and practitioners from 23 different countries, reflected remarkable and various views and approaches about open and flexible learning. Besides, all these academic endeavors, 13 educational films were displayed during the symposium. The technology exhibition, hosted by seven companies, was very effective to showcase the current level of the technology and the success of applications of theory into practice. Now I would like to go over what our scholar workshop and keynote presenters shared with us: Prof. Marina McIsaac form Arizona State University dwelled on how to determine research topics worthwhile to be examined and how to choose appropriate research design and methods. She gave us clues on how to get articles published in professional journals. Prof. Colin Latchem from Australia and Prof. Dr. Ali Ekrem Ozkul from Anadolu University pointed to the importance of strategic planning for distance and flexible learning. They highlighted the advantages of strategic planning for policy-makers, planners, managers and staff. Dr. Wolfram Laaser from Fern University of Hagen, presented different multimedia clips and

  6. From 1st- to 2nd-Generation Biofuel Technologies: Extended Executive Summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    This report looks at the technical challenges facing 2nd-generation biofuels, evaluates their costs and examines related current policies to support their development and deployment. The potential for production of more advanced biofuels is also discussed. Although significant progress continues to be made to overcome the technical and economic challenges, 2nd-generation biofuels still face major constraints to their commercial deployment.

  7. Chronology of the 1st–2nd Century Graves from the Tarasovo Burial Ground

    Directory of Open Access Journals (Sweden)

    Goldina Rimma D.

    2016-03-01

    Full Text Available The article focuses on the chronology of graves dating back to the early (1st – 2nd centuries AD – Nyrgynda stage of the 1st – 5th century Tarasovo burial ground, a classical monument attributed to the Cheganda culture of the Pyany Bor cultural-historical community. Cultural stratigraphy is applied as a research method. Artifacts from the early stage were correlated for 37 male and 102 female complexes, separately. The analysis of grave goods from male burials showed the following three chronological groups, that can be distinguished at the Nyrgynda stage: 1st century (group 1, 2nd century (group 2 and 1st – 2nd centuries AD (group 3. The goods from female graves are more representative and various, so three more groups with shorter chronological lives can be singled out: the fi rst half of the 2nd century (group 2а, the second half of the 2nd century (group 2б and the 1st – fi rst half of the 2nd century (group 4. Certainly, the suggested chronology leaves room for any eventual corrections subject to new findings.

  8. Spurious intraoperative PTH results observed with 2nd, but not with 3rd generation PTH assays.

    Science.gov (United States)

    Cavalier, Etienne; Schleck, Marie-Louise; Souberbielle, Jean-Claude

    2018-02-01

    We report here an interference that has been observed with 2 nd generation PTH assays (PTH2), but not with 3 rd generation PTH ones (PTH3), during PTH monitoring occurring in a surgical intervention for the resection of a parathyroid adenoma. The patient was cured and calcium levels returned to normal the next day, but PTH did not decrease with PTH2 whereas it decreased by 50% with PTH3 assays during the intervention. The reason is probably a PTH fragment released by the parathyroid gland during surgery. This fragment possesses the C-terminal part of the peptide but lacks the first amino-acids and may thus be considered as a member of the non-(1-84) PTH fragments family. It has also a longer half-life than 1-84 PTH. To avoid reporting spurious results to the surgeons, we thus recommend using PTH3 assays for monitoring of intra-operative PTH. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Proceedings of the 2nd CSNI Specialist Meeting on Simulators and Plant Analysers

    International Nuclear Information System (INIS)

    Tiihonen, O.

    1999-01-01

    The safe utilisation of nuclear power plants requires the availability of different computerised tools for analysing the plant behaviour and training the plant personnel. These can be grouped into three categories: accident analysis codes, plant analysers and training simulators. The safety analysis of nuclear power plants has traditionally been limited to the worst accident cases expected for the specific plant design. Many accident analysis codes have been developed for different plant types. The scope of the analyses has continuously expanded. The plant analysers are now emerging tools intended for extensive analysis of the plant behaviour using a best estimate model for the whole plant including the reactor and full thermodynamic process, both combined with automation and electrical systems. The comprehensive model is also supported by good visualisation tools. Training simulators with real time plant model are tools for training the plant operators to run the plant. Modern training simulators have also features supporting visualisation of the important phenomena occurring in the plant during transients. The 2nd CSNI Specialist Meeting on Simulators and Plant Analysers in Espoo attracted some 90 participants from 17 countries. A total of 49 invited papers were presented in the meeting in addition to 7 simulator system demonstrations. Ample time was reserved for the presentations and informal discussions during the four meeting days. (orig.)

  10. Structure of comorbid psychopathological disorders in patients with type 2nd diabetes mellitus

    Directory of Open Access Journals (Sweden)

    V. V. Chugunov

    2017-04-01

    Full Text Available Aim: to identify and explore the structure of comorbid psychopathological disorders in patients with type 2nd diabetes mellitus (DM. Materials and methods: 543 patients with type 2nd DM were included into the study. The average age of patients was (56.2 ± 0.65 years. The patients were divided into three groups according to the severity of DM. The first clinical group (CG-1 included 57 patients with type 2nd DM of mild severity, who was treated in outpatient department; the average age in the group was (51.8 ± 1.28 years. The second clinical group (CG-2 made up of 312 patients with type 2nd DM, moderate severity, they were in inpatient department; the median age of the group was (55.1 ± 1.12 years. The third clinical group (CG-3 included 174 patients with type 2nd DM, severe degrees of severity, they undergone inpatient treatment too; average age in the group was (61.8 ± 0.85 years. Research methods: clinical-anamnesis, clinical- psychopathological, statistical. Research results. The study established the incidence of non-psychotic mental disorders of varying severity in patients with type 2nd DM at the level of 94.11 %, among them, for 91.16 % – of psychogenic origin. Proportional correlation between the severity of type 2nd DM and the absence of comorbid psychopathological manifestations was detected (rs = -0.3416, p < 0.01. It is revealed that the dominant psychopathological syndromes among all patients with type 2nd DM were psychoorganic (62.43 %, dyssomnia (60.86 %, asthenic (55.58 % and anxiety (43.05 % syndromes. Structure of the dominant psychopathological syndromes was established depending on severity of type 2nd DM: in CG-1 dominated dyssomnia (36.84 %, anxiety (31.58 %, psychoorganic (21.05 % syndromes; in CG-2 – psychoorganic (65.38 %, asthenic (40.38 %, dyssomnia (38.46 %, anxiety (37, and 82 % syndromes; in CG-3 – dyssomnia (97.70 %, asthenic (89.08 %, organic mental (70.69 %, anxious 48.28 % syndromes. Significant

  11. Establishment of the 2nd Korean national biological reference standard for blood coagulation factor VIII:C concentrate.

    Science.gov (United States)

    Lee, Naery; Seo, Ji Suk; Kim, Jae Ok; Ban, Sang Ja

    2017-05-01

    Since the 1st Korean national biological reference standard for factor (F)VIII concentrate, established in 2001, has shown declining potency, we conducted this study to replace this standard with a 2nd Korean national biological reference standard for blood coagulation FVIII concentrate. The candidate materials for the 2nd standard were prepared in 8000 vials with 10 IU/ml of target potency, according to the approved manufacturing process of blood coagulation Factor VIII:C Monoclonal Antibody-purified, Freeze-dried Human Blood Coagulation Factor VIII:C. Potency was evaluated by one-stage clotting and chromogenic methods and the stability was confirmed to meet the specifications during a period of 73 months. Since the potencies obtained by the two methods differed significantly (P < 0.015), the values were determined separately according to the geometric means (8.9 and 7.4 IU/vial, respectively). The geometric coefficients of interlaboratory variability were 3.4% and 7.6% by the one-stage clotting and chromogenic assays, respectively. Copyright © 2017 International Alliance for Biological Standardization. Published by Elsevier Ltd. All rights reserved.

  12. Intergenerational Transmission and the School-to-work Transition for 2nd Generation Immigrants

    DEFF Research Database (Denmark)

    Nielsen, Helena Skyt; Rosholm, Michael; Smith, Nina

    2001-01-01

    We analyse the extent of intergenerational transmission through parental capital, ethnic capital and neighbourhood effects on several aspects of the school-to-work transition of 2nd generation immigrants and young ethnic Danes. The main findings are that parental capital has strong positive effects...... on the probability of completing a qualifying education and on the entry into the labour market, but it has a much smaller impact on the duration of the first employment spell and on the wage level. Growing up in neighbourhoods with a high concentration of immigrants is associated with negative labour market...... prospects both for young natives and 2nd generation immigrants....

  13. 2nd International Forum for Surveillance and Control of Mosquitoes and Mosquito-borne Diseases

    Science.gov (United States)

    The Entomological Society of China (ESC) and Beijing Institute of Microbiology and Epidemiology (BIME) hosted the 2nd International Forum for Surveillance and Control of Mosquitoes and Mosquito-borne Diseases in Beijing, China, May 23-27, 2011. The theme of the Forum was “Impact of global climate ch...

  14. 2nd Skin approach to zero energy rental properties : Occupancy patterns to improve energy simulation

    NARCIS (Netherlands)

    Guerra Santin, O.; Silvester, S.; Konstantinou, T.

    2015-01-01

    A number of second skin solutions have been developed in recent years to solve the problem of large scale renovation of housing. The 2ndSkin approach presented in this paper is currently under development by a consortium of academic and industry partners in the Netherlands. The objective of the

  15. Combustion synthesis and characterization of Ba2NdSbO6 ...

    Indian Academy of Sciences (India)

    The product was characterized by X-ray diffraction, differential thermal analysis, thermogravimetric analysis, Fourier transform infrared spectroscopy, transmission electron microscopy and scanning electron microscopy. The as-prepared powders were single phase Ba2NdSbO6 and a mixture of polycrystalline spheroidal ...

  16. Proceedings of the 2nd Workshop on Awareness and Reflection in Technology-Enhanced Learning

    NARCIS (Netherlands)

    Moore, Adam; Pammer, Viktoria; Pannese, Lucia; Prilla, Michael; Rajagopal, Kamakshi; Reinhardt, Wolfgang; Ullman, Thomas; Voigt, Christian

    2013-01-01

    Moore, A., Pammer, V., Pannese, L., Prilla, M., Rajagopal, K., Reinhardt, W., Ullman, Th. D., & Voigt, Ch. (Eds.) (2012). Proceedings of the 2nd Workshop on Awareness and Reflection in Technology Enhanced Learning. In conjunction with the 7th European Conference on Technology Enhanced Learning: 21st

  17. Proceedings of the 2nd international workshop on Socially-aware multimedia

    NARCIS (Netherlands)

    P.S. Cesar Garcia (Pablo Santiago); M. Copper; D.A. Shamma (David); D. Williams

    2013-01-01

    htmlabstractIt is our pleasure to welcome you to the 2nd International Workshop on Socially-Aware Multimedia (SAM13), which is held in conjunction with the International ACM Multimedia Conference 2013. The workshop provides, for second consecutive year, an opportunity to explore sociallyaware

  18. A Zero-Dimensional Model of a 2nd Generation Planar SOFC Using Calibrated Parameters

    DEFF Research Database (Denmark)

    Petersen, Thomas Frank

    2006-01-01

    This paper presents a zero-dimensional mathematical model of a planar 2nd generation co-flow SOFC developed for simulation of power systems. The model accounts for the electrochemical oxidation of hydrogen as well as the methane reforming reaction and the water-gas shift reaction. An important part...

  19. 2nd International Congress on Economics and Business – New Economic Trends and Business Opportunities

    OpenAIRE

    ARIK, Nazlı

    2016-01-01

    Abstract. In this study, the evaluation of The 2nd International Congress On Economics And Business: New Economic Trends and Business Opportunities held on May 30- June 3, 2016 in Sarajevo will be mentioned.Keywords. Economics, Economic Trends, Business Opportunities,  Labour Relations, Financial economics.JEL. M10, M20, O10.

  20. Introduction-2nd Fire Behavior and Fuels Conference: The fire environment-innovations, management, and policy

    Science.gov (United States)

    Wayne Cook; Bret W. Butler

    2007-01-01

    The 2nd Fire Behavior and Fuels Conference: Fire Environment -- Innovations, Management and Policy was held in Destin, FL, March 26-30, 2007. Following on the success of the 1st Fire Behavior and Fuels Conference, this conference was initiated in response to the needs of the National Wildfire Coordinating Group -- Fire Environment Working Team.

  1. Proceedings of the 2nd Mediterranean Conference on Information Technology Applications (ITA '97)

    International Nuclear Information System (INIS)

    Spyrou, S.

    1997-01-01

    This is the proceedings of the 2nd Mediterranean Conference on Information Technology Applications, held in Nicosia, Cyprus, between 6-7 November, 1997. It contains 16 papers. Two of these fall within the scope of INIS and are dealing with Telemetry, Radiation Monitoring, Environment Monitoring, Radiation Accidents, Air Pollution Monitoring, Diagnosis, Computers, Radiology and Data Processing

  2. 2nd International Conference on Emerging Trends in Electrical, Communication and Information Technologies

    CERN Document Server

    Kumar, Amit; Sankar, V; Rao, N; Sarma, T

    2017-01-01

    This book includes the original, peer-reviewed research from the 2nd International Conference on Emerging Trends in Electrical, Communication and Information Technologies (ICECIT 2015), held in December, 2015 at Srinivasa Ramanujan Institute of Technology, Ananthapuramu, Andhra Pradesh, India. It covers the latest research trends or developments in areas of Electrical Engineering, Electronic and Communication Engineering, and Computer Science and Information.

  3. Proceedings of the 2nd symposium on valves for coal conversion and utilization

    Energy Technology Data Exchange (ETDEWEB)

    Maxfield, D.A. (ed.)

    1981-01-01

    The 2nd symposium on valves for coal conversion and utilization was held October 15 to 17, 1980. It was sponsored by the US Department of Energy, Morgantown Energy Technology Center, in cooperation with the Valve Manufacturers Association. Seventeen papers have been entered individually into EDB and ERA. (LTN)

  4. Performance of students in anatomy in the 2 nd MBSS examinations ...

    African Journals Online (AJOL)

    Aim: The aim of our study was to compare the pass rates of medical students in anatomy with those of medical biochemistry and physiology. Method: The 2nd MBBS (Part I MBBS) examination results of some medical schools in Eastern Nigeria over a variable period of 3-5 years were obtained. The schools were those of ...

  5. Introducing Leo LT - the "three-headed lion"

    Index Scriptorium Estoniae

    2008-01-01

    Leedu valitsus kiitis heaks seaduseparandused, mille tulemusena saab võtta tuumajaama ehitaja, investeerimis- ja energiafirma Leo LT strateegilise tähtsusega firmade hulka. Kui parlament valitsuse ettepanekud heaks kiidab, saab riik 61,7% Leo LT ja 38,3% NDX Energija aktsiatest

  6. Design and Analysis of LT Codes with Decreasing Ripple Size

    DEFF Research Database (Denmark)

    Sørensen, Jesper Hemming; Popovski, Petar; Østergaard, Jan

    2012-01-01

    In this paper we propose a new design of LT codes, which decreases the amount of necessary overhead in comparison to existing designs. The design focuses on a parameter of the LT decoding process called the ripple size. This parameter was also a key element in the design proposed in the original...

  7. Trigon Farming ostis Kaiu LT / Margus Mikomägi

    Index Scriptorium Estoniae

    Mikomägi, Margus, 1956-

    2006-01-01

    Raplamaalt suuruselt neljas põllumajandusühistu Kaiu LT müüdi üldkoosoleku otsusega ühel häälel firmale Trigon Farming. Kaiu LT nõukogu esimees on viimased kolm aastat olnud Riigikogu liige Tiit Tammsaar. Lisa: Trigon Tarming investeerib põllumajandusse

  8. Feature interpretability and the positions of 2nd person possessives in Brazilian Portuguese

    Directory of Open Access Journals (Sweden)

    Bruna Karla Pereira

    2016-12-01

    Full Text Available Interpretability and valuation of φ-features (Chomsky, 2001; Pesetsky and Torrego, 2007 have played a central role in the investigation of language universals. With regard to that, in standard Brazilian Portuguese (BP, as well as in other Romance languages, possessives have uninterpretable number features, which are valued via nominal agreement. However, dialects of BP, especially the one spoken in Minas Gerais, have shown that 2nd person possessives, in postnominal position, do not have number agreement with the noun. In order to account for these facts, I will argue that, in this grammar, number features on 2nd person possessives are reanalyzed as being: (i associated with the person (rather than the noun and (ii interpretable. From the first postulation, ‘seu’ is expected to be the possessive for 2nd person singular, and ‘seus’ for 2nd person plural. From the second postulation, no number concord is expected to be triggered on the possessive. In addition, based on Danon (2011 and Norris (2014, I will argue that cardinals divide BP DPs into two domains in that phrases located above NumP are marked with the plural morpheme, while phrases below it are unmarked. In this sense, because prenominal possessives precede cardinals (NumP, they must be marked with the plural morpheme for nominal agreement; whereas postnominal possessives, which follow NumP, must be unmarked. Free from the plural marking associated with nominal agreement, postnominal 2nd person possessives favor the reanalysis of the morpheme ‘-s’ as indicating the number associated with person features.

  9. Crystal structures and phase transformation of deuterated lithium imide, Li2ND

    International Nuclear Information System (INIS)

    Balogh, Michael P.; Jones, Camille Y.; Herbst, J.F.; Hector, Louis G.; Kundrat, Matthew

    2006-01-01

    We have investigated the crystal structure of deuterated lithium imide, Li 2 ND, by means of neutron and X-ray diffraction. An order-disorder transition occurs near 360K. Below that temperature Li 2 ND can be described to the same level of accuracy as a disordered cubic (Fd3-bar m) structure with partially occupied Li 32e sites or as a fully occupied orthorhombic (Ima2 or Imm2) structure. The high temperature phase is best characterized as disordered cubic (Fm3-bar m) with D atoms randomized over the 192l sites. Density functional theory calculations complement and support the diffraction analyses. We compare our findings in detail with previous studies

  10. 2nd International Conference on Mechanical, Manufacturing and Process Plant Engineering

    CERN Document Server

    2017-01-01

    This volume presents selected papers from the 2nd International Conference on Mechanical, Manufacturing and Process Plant Engineering (ICMMPE 2016) which was held from 23rd to 24th November, 2016 in Kuala Lumpur, Malaysia. The proceedings discuss genuine problems of joining technologies that are heart of manufacturing sectors. It discusses the findings of experimental and numerical works from soldering, arc welding to solid state joining technology that faced by current industry. .

  11. A Communications Guide for Sustainable Development: How Interested Parties Become Partners, 2nd Edition

    Energy Technology Data Exchange (ETDEWEB)

    Fowler, Kimberly M.; Hund, Gretchen; Engel-Cox, Jill A.

    2016-03-06

    The 2nd edition is an updated version plus an e-book. This book was developed to assist organizations in designing and managing their communication and stakeholder involvement programs. The guidebook describes a step-by-step approach, provides case studies, and presents tools to consider. The book uses a scenario approach to outline changes an organization may confront, and provides a menu of communication and engagement activities that support organizational decision making.

  12. Idaho National Laboratory Quarterly Performance Analysis for the 2nd Quarter FY 2015

    Energy Technology Data Exchange (ETDEWEB)

    Mitchell, Lisbeth A. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-04-01

    This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of events for the 2nd Qtr FY-15.

  13. Experiences in commissioning of 1st and 2nd unit of NPP Mochovce

    International Nuclear Information System (INIS)

    Stefanovic, P.; Klucarova, K.; Cernicka, J.; Toth, L.

    2000-01-01

    Paper is focused on responsibilities and position of VUJE Trnava Inc. in process of commissioning of new NPP units. It describes the order of activities during commissioning from the preparation of measurements to evaluation of measured data. Paper's scope is on the commissioning the 1 st and 2 nd units of the NPP Mochovce, which has been commissioned in the years 1998 and 1999. Basic characteristics of the NPP Mochovce design are also included in this paper. (author)

  14. 2006: 2nd Jameson - D.I.T Faculty of Tourism and Food Cocktail Competition

    OpenAIRE

    Murphy, James Peter

    2006-01-01

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

  15. First results of the 2nd IGS Data Reprocessing Campaign at GFZ

    Science.gov (United States)

    Deng, Zhiguo; Uhlemann, Maik; Nischan, Thomas; Gendt, Gerd

    2013-04-01

    The Analysis Centers (ACs) of the International GNSS Service (IGS) are preparing for the 2nd eprocessing campaign of the full history of GPS data collected by the IGS global network since 1994 in a fully consistent way using the latest models and methodology. The first IGS reprocessing was successful finished in 2010, the homogeneous products contributed to ITRF2008. The German Research Centre for Geosciences (GFZ) will contribute as to the first also to the 2nd IGS Reprocessing Campaign. Some improvements were implemented into the latest GFZ software version EPOS.P8 : reference frame IGb08 based on ITRF2008, antenna calibration igs08.atx, geopotential model (IERS2010), higher-order ionospheric effects, new a priori meteorological model (GPT2) and VMF mapping function etc. GPS data of the globally distributed IGS tracking network of 281 stations for the time span from 1994 until 2012 were reprocessed. Since the Repro2 combination solutions are not available, this poster shows some selected results from our 2nd IGS Reprocessing efforts. The data from 1994 until 2012 were twice reprocessed to study the effect of the improvements and models . In addition the internal consistency is checked, e.g. orbit overlap, station residuals.

  16. The ξ/ξ2nd ratio as a test for Effective Polyakov Loop Actions

    Science.gov (United States)

    Caselle, Michele; Nada, Alessandro

    2018-03-01

    Effective Polyakov line actions are a powerful tool to study the finite temperature behaviour of lattice gauge theories. They are much simpler to simulate than the original (3+1) dimensional LGTs and are affected by a milder sign problem. However it is not clear to which extent they really capture the rich spectrum of the original theories, a feature which is instead of great importance if one aims to address the sign problem. We propose here a simple way to address this issue based on the so called second moment correlation length ξ2nd. The ratio ξ/ξ2nd between the exponential correlation length and the second moment one is equal to 1 if only a single mass is present in the spectrum, and becomes larger and larger as the complexity of the spectrum increases. Since both ξexp and ξ2nd are easy to measure on the lattice, this is an economic and effective way to keep track of the spectrum of the theory. In this respect we show using both numerical simulation and effective string calculations that this ratio increases dramatically as the temperature decreases. This non-trivial behaviour should be reproduced by the Polyakov loop effective action.

  17. The ξ/ξ2nd ratio as a test for Effective Polyakov Loop Actions

    Directory of Open Access Journals (Sweden)

    Caselle Michele

    2018-01-01

    Full Text Available Effective Polyakov line actions are a powerful tool to study the finite temperature behaviour of lattice gauge theories. They are much simpler to simulate than the original (3+1 dimensional LGTs and are affected by a milder sign problem. However it is not clear to which extent they really capture the rich spectrum of the original theories, a feature which is instead of great importance if one aims to address the sign problem. We propose here a simple way to address this issue based on the so called second moment correlation length ξ2nd. The ratio ξ/ξ2nd between the exponential correlation length and the second moment one is equal to 1 if only a single mass is present in the spectrum, and becomes larger and larger as the complexity of the spectrum increases. Since both ξexp and ξ2nd are easy to measure on the lattice, this is an economic and effective way to keep track of the spectrum of the theory. In this respect we show using both numerical simulation and effective string calculations that this ratio increases dramatically as the temperature decreases. This non-trivial behaviour should be reproduced by the Polyakov loop effective action.

  18. [Employment and education in the 2nd economic and social development plan of Togo].

    Science.gov (United States)

    Dovi-sodemekou, F B

    1985-01-01

    Togo is a developing country whose population is increasing at the rapid rate of 2.7%/year. Economic development is therefore a necessity to ensure at least an average standard of living. Plans of development include objectives of structural societal changes, including improvements in education and employment. This study analyzes the evolution of population activities. It identifies obstacles to the improvement of education and employment. The investigation examines the employment and education situation before adoption of the 2nd plan of Togo and predicts the probable evolution of the situation. Despite the priority accorded to agriculture, the 2nd plan appears to give greater importance to industry. The industrial and commercial sector has witnessed a 65.2% investment increase, whereas the rural sector had an investment increase of 11.8%. The 2nd plan, in view of its relation to the evolution of economic activities, took into account the demand for manual labor. In the private sector, industries should occupy an important position. The dualism of a modern and a traditional sector is considered a cause of underdevelopment. The modern sector should be developed in order to suppress the traditional sector and allow progress in society. As a result of this approach, agriculture is given a 2ndary role.

  19. CysLT2 receptor activation is involved in LTC4-induced lung air-trapping in guinea pigs.

    Science.gov (United States)

    Sekioka, Tomohiko; Kadode, Michiaki; Yonetomi, Yasuo; Kamiya, Akihiro; Fujita, Manabu; Nabe, Takeshi; Kawabata, Kazuhito

    2017-01-05

    CysLT 1 receptors are known to be involved in the pathogenesis of asthma. However, the functional roles of CysLT 2 receptors in this condition have not been determined. The purpose of this study is to develop an experimental model of CysLT 2 receptor-mediated LTC 4 -induced lung air-trapping in guinea pigs and use this model to clarify the mechanism underlying response to such trapping. Because LTC 4 is rapidly converted to LTD 4 by γ-glutamyltranspeptidase (γ-GTP) under physiological conditions, S-hexyl GSH was used as a γ-GTP inhibitor. In anesthetized artificially ventilated guinea pigs with no S-hexyl GSH treatment, i.v. LTC 4 -induced bronchoconstriction was almost completely inhibited by montelukast, a CysLT 1 receptor antagonist, but not by BayCysLT 2 RA, a CysLT 2 receptor antagonist. The inhibitory effect of montelukast was diminished by treatment with S-hexyl GSH, whereas the effect of BayCysLT 2 RA was enhanced with increasing dose of S-hexyl GSH. Macroscopic and histological examination of lung tissue isolated from LTC 4 -/S-hexyl-GSH-treated guinea pigs revealed air-trapping expansion, particularly at the alveolar site. Inhaled LTC 4 in conscious guinea pigs treated with S-hexyl GSH increased both airway resistance and airway hyperinflation. On the other hand, LTC 4 -induced air-trapping was only partially suppressed by treatment with the bronchodilator salmeterol. Although montelukast inhibition of LTC 4 -induced air-trapping was weak, treatment with BayCysLT 2 RA resulted in complete suppression of this air-trapping. Furthermore, BayCysLT 2 RA completely suppressed LTC 4 -induced airway vascular hyperpermeability. In conclusion, we found in this study that CysLT 2 receptors mediate LTC 4 -induced bronchoconstriction and air-trapping in S-hexyl GSH-treated guinea pigs. It is therefore believed that CysLT 2 receptors contribute to asthmatic response involving air-trapping. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. Life Cycle Systems Engineering Approach to NASA's 2nd Generation Reusable Launch Vehicle

    Science.gov (United States)

    Thomas, Dale; Smith, Charles; Safie, Fayssal; Kittredge, Sheryl

    2002-01-01

    The overall goal of the 2nd Generation RLV Program is to substantially reduce technical and business risks associated with developing a new class of reusable launch vehicles. NASA's specific goals are to improve the safety of a 2nd- generation system by 2 orders of magnitude - equivalent to a crew risk of 1 -in- 10,000 missions - and decrease the cost tenfold, to approximately $1,000 per pound of payload launched. Architecture definition is being conducted in parallel with the maturating of key technologies specifically identified to improve safety and reliability, while reducing operational costs. An architecture broadly includes an Earth-to-orbit reusable launch vehicle, on-orbit transfer vehicles and upper stages, mission planning, ground and flight operations, and support infrastructure, both on the ground and in orbit. The systems engineering approach ensures that the technologies developed - such as lightweight structures, long-life rocket engines, reliable crew escape, and robust thermal protection systems - will synergistically integrate into the optimum vehicle. Given a candidate architecture that possesses credible physical processes and realistic technology assumptions, the next set of analyses address the system's functionality across the spread of operational scenarios characterized by the design reference missions. The safety/reliability and cost/economics associated with operating the system will also be modeled and analyzed to answer the questions "How safe is it?" and "How much will it cost to acquire and operate?" The systems engineering review process factors in comprehensive budget estimates, detailed project schedules, and business and performance plans, against the goals of safety, reliability, and cost, in addition to overall technical feasibility. This approach forms the basis for investment decisions in the 2nd Generation RLV Program's risk-reduction activities. Through this process, NASA will continually refine its specialized needs and

  1. PREFACE: 2nd International Conference on Innovative Materials, Structures and Technologies

    Science.gov (United States)

    Ručevskis, Sandris

    2015-11-01

    The 2nd International Conference on Innovative Materials, Structures and Technologies (IMST 2015) took place in Riga, Latvia from 30th September - 2nd October, 2015. The first event of the conference series, dedicated to the 150th anniversary of the Faculty of Civil Engineering of Riga Technical University, was held in 2013. Following the established tradition, the aim of the conference was to promote and discuss the latest results of industrial and academic research carried out in the following engineering fields: analysis and design of advanced structures and buildings; innovative, ecological and energy efficient building materials; maintenance, inspection and monitoring methods; construction technologies; structural management; sustainable and safe transport infrastructure; and geomatics and geotechnics. The conference provided an excellent opportunity for leading researchers, representatives of the industrial community, engineers, managers and students to share the latest achievements, discuss recent advances and highlight the current challenges. IMST 2015 attracted over 120 scientists from 24 countries. After rigorous reviewing, over 80 technical papers were accepted for publication in the conference proceedings. On behalf of the organizing committee I would like to thank all the speakers, authors, session chairs and reviewers for their efficient and timely effort. The 2nd International Conference on Innovative Materials, Structures and Technologies was organized by the Faculty of Civil Engineering of Riga Technical University with the support of the Latvia State Research Programme under the grant agreement "INNOVATIVE MATERIALS AND SMART TECHNOLOGIES FOR ENVIRONMENTAL SAFETY, IMATEH". I would like to express sincere gratitude to Juris Smirnovs, Dean of the Faculty of Civil Engineering, and Andris Chate, manager of the Latvia State Research Programme. Finally, I would like to thank all those who helped to make this event happen. Special thanks go to Diana

  2. Progress on the Design of a Perpendicularly Biased 2nd Harmonic Cavity for the Fermilab Booster

    Energy Technology Data Exchange (ETDEWEB)

    Madrak, R. L. [Fermilab; Dey, J. E. [Fermilab; Duel, K. L. [Fermilab; Kuharik, J. C. [Fermilab; Pellico, W. A. [Fermilab; Reid, J. S. [Fermilab; Romanov, G. [Fermilab; Slabough, M. [Fermilab; Sun, D. [Fermilab; Tan, C. Y. [Fermilab; Terechkine, I. [Fermilab

    2016-10-01

    perpendicularly biased 2nd harmonic cavity is being designed and built for the Fermilab Booster. Its purpose is to flatten the bucket at injection and thus change the longitudinal beam distribution to decrease space charge effects. It can also help at extraction. The cavity frequency range is 76 – 106 MHz. The power amplifier will be built using the Y567B tetrode, which is also used for the fundamental mode cavities in the Fermilab Booster. We discuss recent progress on the cavity, the biasing solenoid design and plans for testing the tuner's garnet material

  3. Umbilical hypercoiling in 2nd- and 3rd-trimester intrauterine fetal death.

    Science.gov (United States)

    Dutman, Annemiek C; Nikkels, Peter G J

    2015-01-01

    Cases of unexplained intrauterine fetal death (IUFD) can be reduced by full placental examination, with or without autopsy. Determination of the umbilical coiling index (UCI) is considered to be a part of full placental examination. Umbilical hypercoiling (UCI above 0.30 coils/cm) is associated with IUFD. In a large retrospective study, we found an incidence of 18% umbilical hypercoiling in IUFD. We explored the association between umbilical hypercoiling and 2nd- and 3rd-trimester IUFD in 77 cases. There was a significant negative correlation between the UCI and gestational age of IUFD (PUCI should be part of the routine placental examination of cases of IUFD.

  4. 2nd International Conference on Multiscale Computational Methods for Solids and Fluids

    CERN Document Server

    2016-01-01

    This volume contains the best papers presented at the 2nd ECCOMAS International Conference on Multiscale Computations for Solids and Fluids, held June 10-12, 2015. Topics dealt with include multiscale strategy for efficient development of scientific software for large-scale computations, coupled probability-nonlinear-mechanics problems and solution methods, and modern mathematical and computational setting for multi-phase flows and fluid-structure interaction. The papers consist of contributions by six experts who taught short courses prior to the conference, along with several selected articles from other participants dealing with complementary issues, covering both solid mechanics and applied mathematics. .

  5. 2nd ISPRA nuclear electronics symposium, Stresa, Italy May 20-23, 1975

    International Nuclear Information System (INIS)

    1975-06-01

    Two round tables were annexed to the 2nd Ispra Nuclear Electronics Symposium. The first one was concerned with software support for the implementation of microprocessors, MOS and bipolar microporcessors, environmental data systems, and the use of microprocessors and minicomputers in nuclear, biomedical and environmental fields. Nuclear electronics future, and its diversification, gravitational waves and electronics, the environmental measurements of air and water quality were discussed during the second round table, and relevant feelings brought out during the discussion on the extension of nuclear electronics techniques to other fields

  6. 2nd interlaboratory comparison for deuterium and oxygen-18 analysis of water samples

    International Nuclear Information System (INIS)

    Lippmann, J.; Groening, M.

    1999-01-01

    The IAEA Isotope Hydrology Laboratory organised in 1998/99 the 2nd interlaboratory comparison test for the analyses of hydrogen and oxygen isotope composition of water. The test was open to all laboratories engaged in isotope analyses of water samples world-wide. The main objective of this exercise was to help the laboratories to assess their precision and accuracy for the range of δ 18 O and δ 2 H values normally observed in meteoric waters. More than 115 laboratories from 43 countries indicated their willingness to participate in the exercise and received four water samples (OH-1 to OH-4) for analysis

  7. Groundwater Management in Mining Areas. Proceedings of the 2nd Image-Train Advanced Study Course

    International Nuclear Information System (INIS)

    Prokop, G.; Younger, P.; Roehl, K.E.

    2004-01-01

    Innovative Management of Groundwater Resources in Europe - training and RTD coordination (IMAGE-TRAIN) has the ambition to improve cooperation and interaction between ongoing research projects in the field of soil and groundwater contamination and to communicate new technology achievements to young scientists by means of training courses. The 2nd IMAGE-TRAIN advanced study course focussed on mine water management. This report includes reviews papers of the key-note lectures dealing with flooded mines, mine water pollution, in-situ remediation technologies (uranium mine), and mine water regulation. Those reviews of INIS database scope are indexed separately. (nevyjel)

  8. Advanced Electron Beam Ion Sources (EBIS) for 2-nd generation carbon radiotherapy facilities

    CERN Document Server

    Shornikov, A.

    2016-01-01

    In this work we analyze how advanced Electron Beam Ion Sources (EBIS) can facilitate the progress of carbon therapy facilities. We will demonstrate that advanced ion sources enable operation of 2-nd generation ion beam therapy (IBT) accelerators. These new accelerator concepts with designs dedicated to IBT provide beams better suited for therapy and, are more cost efficient than contemporary IBT facilities. We will give a sort overview of the existing new IBT concepts and focus on those where ion source technology is the limiting factor. We will analyse whether this limitation can be overcome in the near future thanks to ongoing EBIS development.

  9. II Colombian Congress of Electrochemistry (CCEQ) and 2nd Symposium on Nanoscience and Nanotechnology (SNN)

    International Nuclear Information System (INIS)

    2017-01-01

    In the present volume of Journal of Physics: Conference Series we publish the proceedings of the “II Colombian Congress of Electrochemistry (CCEQ) and 2nd Symposium on Nanoscience and Nanotechnology (SNN)”, that was held from, October 4-7, 2016, at the Bucarica headquarters of the Universidad Industrial de Santander (UIS), Bucaramanga, Colombia. The proceedings consist of 45 contributions that were presented as plenary talks at the event. The abstracts of all participants’ contributions were published in the Abstract Book with ISBN 978-958-8819-39-6. The website of the symposium is available at http://cceq.uis.edu.co/. The scientific program of the II CCEQ and 2nd SNN consisted of 5 Plenary Lecture, 3 Magisterial Conferences, 2 Keynote, 54 Oral and 78 Poster Presentations and 3 Courses with the participation of undergraduate and graduate students, professors, researchers and entrepreneurs from Colombia, Spain, Mexico, Brazil and Venezuela. Moreover, the II CCEQ and 2nd SNN provided a forum of exchange in the research and innovation that enrich the area of electrochemistry, Nanoscience and Nanotechnology of the materials and the industrial applications. All papers in these Proceedings refer to one from the following topics: New Materials, Thin Film, Surface Physics, Simulation and Diagnosis, Laser and Hybrid Processes, Biomedical Coatings, Preparation/Characterization/Application Nanomaterials, Surface Modification (Ionic Implantation, Ion Nitriding, PVD, CVD), Electrochemistry of Materials (Electrodeposits, Electropolymerization, Nanoelectrochemistry, Semiconductors), Corrosion, Analytical Electrochemistry, Electrochemistry in Mineral Processing and Metals (Extractive Metallurgy), Storage and Conversion Electrochemical Energy and Environmental Electrochemistry and Water Treatment involving Electrochemical Nature Phenomena. The editor hopes that those interested in the area of the science of materials can to enjoy this reading that reflects a wide variety of

  10. Effects of Thermal Cycling on Control and Irradiated EPC 2nd Generation GaN FETs

    Science.gov (United States)

    Patterson, Richard L.; Scheick, Leif; Lauenstein, Jean-Marie; Casey, Megan; Hammoud, Ahmad

    2013-01-01

    The power systems for use in NASA space missions must work reliably under harsh conditions including radiation, thermal cycling, and exposure to extreme temperatures. Gallium nitride semiconductors show great promise, but information pertaining to their performance is scarce. Gallium nitride N-channel enhancement-mode field effect transistors made by EPC Corporation in a 2nd generation of manufacturing were exposed to radiation followed by long-term thermal cycling in order to address their reliability for use in space missions. Results of the experimental work are presented and discussed.

  11. Future Control and Automation : Proceedings of the 2nd International Conference on Future Control and Automation

    CERN Document Server

    2012-01-01

    This volume Future Control and Automation- Volume 1 includes best papers selected from 2012 2nd International Conference on Future Control and Automation (ICFCA 2012) held on July 1-2, 2012, Changsha, China. Future control and automation is the use of control systems and information technologies to reduce the need for human work in the production of goods and services. This volume can be divided into five sessions on the basis of the classification of manuscripts considered, which is listed as follows: Identification and Control, Navigation, Guidance and Sensor, Simulation Technology, Future Telecommunications and Control

  12. Book Review: The Communicating Leader: The key to strategic alignment (2nd Ed)

    OpenAIRE

    X. C. Birkenbach

    2003-01-01

    Title: The Communicating Leader: The key to strategic alignment (2nd Ed) Author: Gustav Puth Publisher: Van Schaik Publishers Reviewer: XC Birkenbach The aim of the book according to the author, is "meant to be a usable tool, an instrument in the toolbox of the real leader and leadership student". The book is written in conversational style (as intended by the author) and the 219 pages of the 10 chapters are logically packaged into three parts. While the main emphasis is naturally on lead...

  13. PREFACE: 2nd International Meeting for Researchers in Materials and Plasma Technology

    Science.gov (United States)

    Niño, Ely Dannier V.

    2013-11-01

    These proceedings present the written contributions of the participants of the 2nd International Meeting for Researchers in Materials and Plasma Technology, 2nd IMRMPT, which was held from February 27 to March 2, 2013 at the Pontificia Bolivariana Bucaramanga-UPB and Santander and Industrial - UIS Universities, Bucaramanga, Colombia, organized by research groups from GINTEP-UPB, FITEK-UIS. The IMRMPT, was the second version of biennial meetings that began in 2011. The three-day scientific program of the 2nd IMRMPT consisted in 14 Magisterial Conferences, 42 Oral Presentations and 48 Poster Presentations, with the participation of undergraduate and graduate students, professors, researchers and entrepreneurs from Colombia, Russia, France, Venezuela, Brazil, Uruguay, Argentina, Peru, Mexico, United States, among others. Moreover, the objective of IMRMPT was to bring together national and international researchers in order to establish scientific cooperation in the field of materials science and plasma technology; introduce new techniques of surface treatment of materials to improve properties of metals in terms of the deterioration due to corrosion, hydrogen embrittlement, abrasion, hardness, among others; and establish cooperation agreements between universities and industry. The topics covered in the 2nd IMRMPT include New Materials, Surface Physics, Laser and Hybrid Processes, Characterization of Materials, Thin Films and Nanomaterials, Surface Hardening Processes, Wear and Corrosion / Oxidation, Modeling, Simulation and Diagnostics, Plasma Applications and Technologies, Biomedical Coatings and Surface Treatments, Non Destructive Evaluation and Online Process Control, Surface Modification (Ion Implantation, Ion Nitriding, PVD, CVD). The editors hope that those interested in the are of materials science and plasma technology, enjoy the reading that reflect a wide range of topics. It is a pleasure to thank the sponsors and all the participants and contributors for

  14. Mars Curriculum for K-12 Science Education, 2nd Edition, Making Tracks on Mars Teacher Resource and Activity Guide

    Science.gov (United States)

    Aubele, J. C.; Stanley, J.; Grochowski, A.; Jones, K.; Aragon, J.

    2012-03-01

    A Mars K-12 curriculum, created by the New Mexico Museum of Natural History & Science, is now in 2nd edition DVD, approved by NASA educational review, 508 compliant to ensure accessibility for people with disabilities, and applicable to MSL.

  15. Proceedings of the 2nd Workshop on Recommender Systems for Technology Enhanced Learning (RecSysTEL 2012)

    NARCIS (Netherlands)

    Manouselis, Nikos; Drachsler, Hendrik; Verbert, Katrien; Santos, Olga

    2012-01-01

    Manouselis, N., Drachsler, H., Verbert, K., & Santos, O. C. (Eds.) (2012). Proceedings of the 2nd Workshop on Recommender Systems for Technology Enhanced Learning (RecSysTEL 2012). Published by CEUR Workshop Proceedings, 2012, Vol. 896.

  16. 2nd Symposium on Advances in Cancer Immunology and Immunotherapy, December 15-17, 2016, Athens, Greece.

    Science.gov (United States)

    Samara, Pinelopi; Kotsakis, Athanasios; Tsitsilonis, Ourania; Georgoulias, Vassilis; Pawelec, Graham; Baxevanis, Constantin N

    2018-01-01

    This is the 2nd Symposium of a series organized annually. It aims to integrate tumor immunology basic research with results from most recent clinical trials based on the use of anti-cancer agents targeting immune system components.

  17. Differential contribution of specific working memory components to mathematics achievement in 2nd and 3rd graders

    OpenAIRE

    Meyer, M.L.; Salimpoor, V.N.; Wu, S.S.; Geary, D.C.; Menon, V.

    2010-01-01

    The contribution of the three core components of working memory (WM) to the development of mathematical skills in young children is poorly understood. The relation between specific WM components and Numerical Operations, which emphasize computation and fact retrieval, and Mathematical Reasoning, which emphasizes verbal problem solving abilities in 48 2nd and 50 3rd graders was assessed using standardized WM and mathematical achievement measures. For 2nd graders, the central executive and phon...

  18. The 2nd Guards Tank Army in the Berlin Strategic Offensive Operation

    Directory of Open Access Journals (Sweden)

    Vladimir Ottovich Daynes

    2015-01-01

    Full Text Available One of the greatest battles of the Great Patriotic and also the World War II took place on the outskirts of the capital of Nazi Germany on April 16, 1945. Three magor fronts - 1st Belorussian, 2nd Byelorussian, 1st Ukrainian - and four tank armies were involved. They were not used as highly mobile groups to enter Berlin from the north and north-west, they were sent first to break powerful enemy defenses, and then to wage battles on the streets. The Supreme Command and the commanders of the 1st Byelorussian and 1st Ukrainian fronts understood the inevitability of heavy losses in tanks and troops, but deliberately took this step. The aim was not only a speedy capture of the German capital and the end of the war, but also to be ahead of allies on their way to Berlin. The article deals with the planning and preparation for the Berlin Strategic Offensive Operation, the use of 2nd Guards Tank Army, who played along with other tank divisions a magor role in the success of this operation.

  19. Pharmacokinetic properties of 2nd-generation fibroblast growth factor-1 mutants for therapeutic application.

    Directory of Open Access Journals (Sweden)

    Xue Xia

    Full Text Available Fibroblast growth factor-1 (FGF-1 is an angiogenic factor with therapeutic potential for the treatment of ischemic disease. FGF-1 has low intrinsic thermostability and is characteristically formulated with heparin as a stabilizing agent. Heparin, however, adds a number of undesirable properties that negatively impact safety and cost. Mutations that increase the thermostability of FGF-1 may obviate the need for heparin in formulation and may prove to be useful "2nd-generation" forms for therapeutic use. We report a pharmacokinetic (PK study in rabbits of human FGF-1 in the presence and absence of heparin, as well as three mutant forms having differential effects upon thermostability, buried reactive thiols, and heparin affinity. The results support the hypothesis that heparan sulfate proteoglycan (HSPG in the vasculature of liver, kidney and spleen serves as the principle peripheral compartment in the distribution kinetics. The addition of heparin to FGF-1 is shown to increase endocrine-like properties of distribution. Mutant forms of FGF-1 that enhance thermostability or eliminate buried reactive thiols demonstrate a shorter distribution half-life, a longer elimination half-life, and a longer mean residence time (MRT in comparison to wild-type FGF-1. The results show how such mutations can produce useful 2nd-generation forms with tailored PK profiles for specific therapeutic application.

  20. Mastering Autodesk Inventor 2015 and Autodesk Inventor LT 2015

    CERN Document Server

    Waguespack, Curtis

    2014-01-01

    A comprehensive guide to Autodesk Inventor and Inventor LT This detailed reference and tutorial provides straightforward explanations, real-world examples, and practical tutorials that focus squarely on teaching Autodesk Inventor tips, tricks, and techniques. The book also includes a project at the beginning to help those new to Inventor quickly understand key interface conventions and capabilities. In addition, there is more information on Inventor LT, new practice drawings at the end of each chapter to reinforce lessons learned, and thorough coverage of all of Inventor's new features. The au

  1. Study on microstructure and properties of extruded Mg-2Nd-0.2Zn alloy as potential biodegradable implant material.

    Science.gov (United States)

    Li, Junlei; Tan, Lili; Wan, Peng; Yu, Xiaoming; Yang, Ke

    2015-04-01

    Mg-2Nd-0.2Zn (NZ20) alloy was prepared for the application as biodegradable implant material in this study. The effects of the extrusion process on microstructure, mechanical and corrosion properties of the alloy were investigated. The as-cast alloy was composed of α-Mg matrix and Mg12Nd eutectic compound. The solution treatment could lead to the Mg12Nd phase dissolution and the grain coarsening. The alloy (E1) preheated at 380°C for 1h and extruded at 390°C presents fine grains with amounts of tiny Mg12Nd particles uniformly dispersed throughout the boundaries and the interior of the grains. The alloy (E2) preheated at 480°C for 1h and extruded at 500°C exhibits relatively larger grains with few nano-scale Mg12Nd phase particles dispersed. The alloy of E1, compared with E2, showed relatively lower corrosion rate, higher yield strength and slightly lower elongation. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. Differential Attendance in the Reserve Component: Causation and Recommendations for Improvement

    Science.gov (United States)

    2014-05-22

    Reserve, 1984), 17. 18Richard W. Stewart, American Military History, CMH Publication, 2nd ed., (Washington, DC: Center of Military History, 2009-2010...American Military History. CMH Pub, 2nd ed. Vol. 1. Washington, DC: Center of Military History, 2009-2010. Stultz, Jack. Memorandum Dated 17 January

  3. On the 2nd order autocorrelation of an XUV attosecond pulse train

    International Nuclear Information System (INIS)

    Tzallas, P.; Benis, E.; Nikolopoulos, L.A.A.; Tsakiris, G.D.; Witte, K.; Charalambidis, P

    2005-01-01

    Full text: We present the first direct measurement of sub-fs light bunching that has been achieved, extending well established fs optical metrology to XUV as pulses. A mean train pulse duration of 780 as has been extracted through a 2 nd order autocorrelation approach, utilizing a nonlinear effect that is induced solely by the XUV radiation to be characterized. The approach is based on (i) a bisected spherical mirror XUV wavefront divider used as an autocorrelator and (ii) the two photon ionization of atomic He by a superposition of the 7 th to the 15 th harmonic of a Ti:sapph laser. The measured temporal mean width is more than twice its Fourier transform limited (FTL) value, in contrast to the as train pulse durations measured through other approaches, which where found much closer to the FTL values. We have investigated, and discuss here the origin of this discrepancy. An assessment of the validity of the 2 nd order AC approach for the broad band XUV radiation of as pulses is implemented through ab initio calculations (solution of the 3D TDSE of He in the presence of the superposition of the harmonic superposition) modeling the spectral and temporal response of the two-XUV-photon He ionization detector employed. It is found that both the spectral and temporal response are not affecting the measured duration. The mean width of the as train bursts is estimated from the spectral phases of the individual harmonics as they result from the rescattering model, taking into account the spatially modulated temporal width of the radiation due to the spatiotemporal intensity distribution of the driving field during the harmonic generation process. The measured value is found in reasonable agreement with the estimated duration. The method used for the 2 nd order AC in itself initiates further XUV-pump-XUV-probe studies of sub-fs-scale dynamics and at the same time becomes highly pertinent in connection with nonlinear experiments using XUV free - electron laser sources. Refs

  4. Potential probiotic of Lactobacillus johnsonii LT171 for chicken ...

    African Journals Online (AJOL)

    The objective of this research was to investigate the potential probiotic of Lactobacillus johnsonii LT171. It had aggregation (60 min) and antibacterial effects against Salmonella Enteritidis, Salmonella Typhimurium and Escherichia coli O78:K80. It showed amylase and protease activity and high clear zone in culture medium ...

  5. Mesocosm soil ecological risk assessment tool for GMO 2nd tier studies

    DEFF Research Database (Denmark)

    D'Annibale, Alessandra; Maraldo, Kristine; Larsen, Thomas

    Ecological Risk Assessment (ERA) of GMO is basically identical to ERA of chemical substances, when it comes to assessing specific effects of the GMO plant material on the soil ecosystem. The tiered approach always includes the option of studying more complex but still realistic ecosystem level...... effects in 2nd tier caged experimental systems, cf. the new GMO ERA guidance: EFSA Journal 2010; 8(11):1879. We propose to perform a trophic structure analysis, TSA, and include the trophic structure as an ecological endpoint to gain more direct insight into the change in interactions between species, i.......e. the food-web structure, instead of relying only on the indirect evidence from population abundances. The approach was applied for effect assessment in the agro-ecosystem where we combined factors of elevated CO2, viz. global climate change, and GMO plant effects. A multi-species (Collembola, Acari...

  6. Boosting biogas yield of anaerobic digesters by utilizing concentrated molasses from 2nd generation bioethanol plant

    Energy Technology Data Exchange (ETDEWEB)

    Sarker, Shiplu [Department of Renewable Energy, Faculty of Engineering and Science, University of Agder, Grimstad-4879 (Norway); Moeller, Henrik Bjarne [Department of Biosystems Engineering, Faculty of Science and Technology, Aarhus University, Research center Foulum, Blichers Alle, Post Box 50, Tjele-8830 (Denmark)

    2013-07-01

    Concentrated molasses (C5 molasses) from 2nd generation bioethanol plant has been investigated for enhancing productivity of manure based digesters. A batch study at mesophilic condition (35+- 1 deg C) showed the maximum methane yield from molasses as 286 LCH4/kgVS which was approximately 63% of the calculated theoretical yield. In addition to the batch study, co-digestion of molasses with cattle manure in a semi-continuously stirred reactor at thermophilic temperature (50+- 1 deg C) was also performed with a stepwise increase in molasses concentration. The results from this experiment revealed the maximum average biogas yield of 1.89 L/L/day when 23% VSmolasses was co-digested with cattle manure. However, digesters fed with more than 32% VSmolasses and with short adaptation period resulted in VFA accumulation and reduced methane productivity indicating that when using molasses as biogas booster this level should not be exceeded.

  7. 2nd International Conference on Electrical Systems, Technology and Information 2015

    CERN Document Server

    Tanoto, Yusak; Lim, Resmana; Santoso, Murtiyanto; Pah, Nemuel

    2016-01-01

    This book includes the original, peer-reviewed research papers from the 2nd International Conference on Electrical Systems, Technology and Information (ICESTI 2015), held in September 2015 at Patra Jasa Resort & Villas Bali, Indonesia. Topics covered include: Mechatronics and Robotics, Circuits and Systems, Power and Energy Systems, Control and Industrial Automation, and Information Theory.    It explores emerging technologies and their application in a broad range of engineering disciplines, including communication technologies and smart grids. It examines hybrid intelligent and knowledge-based control, embedded systems, and machine learning. It also presents emerging research and recent application in green energy system and storage. It discusses the role of electrical engineering in biomedical, industrial and mechanical systems, as well as multimedia systems and applications, computer vision and image and signal processing. The primary objective of this series is to provide references for disseminat...

  8. 2nd International Conference on Education and Educational Technology (EET 2011)

    CERN Document Server

    Education and Educational Technology

    2012-01-01

    This volume includes extended and revised versions of a set of selected papers from the 2011 2nd International Conference on Education and Educational Technology (EET 2011) held in Chengdu, China, October 1-2, 2011. The mission of EET 2011 Volume 1 is to provide a forum for researchers, educators, engineers, and government officials involved in the general areas of education and educational technology to disseminate their latest research results and exchange views on the future research directions of these fields. 130 related topic papers were selected into this volume. All the papers were reviewed by 2 program committee members and selected by the volume editor Prof. Yuanzhi Wang, from Intelligent Information Technology Application Research Association, Hong Kong. The conference will bring together leading researchers, engineers and scientists in the domain of interest. We hope every participant can have a good opportunity to exchange their research ideas and results and to discuss the state of the art in th...

  9. Prosodic parameters of reading in 2nd to 5th grade students.

    Science.gov (United States)

    Celeste, Letícia Corrêa; Pereira, Edlaine Souza; Pereira, Naira Rúbia Rodrigues; Alves, Luciana Mendonça

    2018-01-01

    Purpose Characterize and compare melodic variation and reading speed and verify their evolution throughout the development of schooling. Methods The reading of 78 Elementary School (2nd to 5th grade) students was analyzed using the Praat program with regards to the parameters of melodic variation (F0) and reading speed (Duration). Statistical measures (mean and standard deviation) were taken and the Student´s t-test was applied at significance level of 5%. Results Melodic variation and reading speed increased as schooling progressed, especially during 5th grade. Conclusion Melodic variation increases as schooling progresses, mainly during 5th grade. First minute of reading analysis is sufficient to assess reading speed, not being necessary to analyze the full text.

  10. 2nd Symposium on Fluid-Structure-Sound Interactions and Control

    CERN Document Server

    Liu, Yang; Huang, Lixi; Hodges, Dewey

    2014-01-01

    With rapid economic and industrial development in China, India and elsewhere, fluid-related structural vibration and noise problems are widely encountered in many fields, just as they are in the more developed parts of the world, causing increasingly grievous concerns. Turbulence clearly has a significant impact on many such problems. On the other hand, new opportunities are emerging with the advent of various new technologies, such as signal processing, flow visualization and diagnostics, new functional materials, sensors and actuators, etc. These have revitalized interdisciplinary research activities, and it is in this context that the 2nd symposium on fluid-structure-sound interactions and control (FSSIC) was organized. Held in Hong Kong (May 20-21, 2013) and Macau (May 22-23, 2013), the meeting brought together scientists and engineers working in all related branches from both East and West and provided them with a forum to exchange and share the latest progress, ideas and advances and to chart the fronti...

  11. Nonlinear Dynamics of Memristor Based 2nd and 3rd Order Oscillators

    KAUST Repository

    Talukdar, Abdul Hafiz

    2011-05-01

    Exceptional behaviours of Memristor are illustrated in Memristor based second order (Wien oscillator) and third order (phase shift oscillator) oscillator systems in this Thesis. Conventional concepts about sustained oscillation have been argued by demonstrating the possibility of sustained oscillation with oscillating resistance and dynamic poles. Mathematical models are also proposed for analysis and simulations have been presented to support the surprising characteristics of the Memristor based oscillator systems. This thesis also describes a comparative study among the Wien family oscillators with one Memristor. In case of phase shift oscillator, one Memristor and three Memristors systems are illustrated and compared to generalize the nonlinear dynamics observed for both 2nd order and 3rd order system. Detail explanations are provided with analytical models to simplify the unconventional properties of Memristor based oscillatory systems.

  12. Production of artificial ionospheric layers by frequency sweeping near the 2nd gyroharmonic

    Directory of Open Access Journals (Sweden)

    T. Pedersen

    2011-01-01

    Full Text Available Artificial ionospheric plasmas descending from the background F-region have been observed on multiple occasions at the High Frequency Active Auroral Research Program (HAARP facility since it reached full 3.6 MW power. Proximity of the transmitter frequency to the 2nd harmonic of the electron gyrofrequency (2fce has been noted as a requirement for their occurrence, and their disappearance after only a few minutes has been attributed to the increasing frequency mismatch at lower altitudes. We report new experiments employing frequency sweeps to match 2fce in the artificial plasmas as they descend. In addition to revealing the dependence on the 2fce resonance, this technique reliably produces descending plasmas in multiple transmitter beam positions and appears to increase their stability and lifetime. High-speed ionosonde measurements are used to monitor the altitude and density of the artificial plasmas during both the formation and decay stages.

  13. Mapping and industrial IT project to a 2nd semester design-build project

    DEFF Research Database (Denmark)

    Nyborg, Mads; Høgh, Stig

    2010-01-01

    CDIO means bringing the engineer's daily life and working practice into the educational system. In our opinion this is best done by selecting an appropriate project from industry. In this paper we describe how we have mapped an industrial IT project to a 2nd semester design-build project...... system. A simple teaching model for software engineering is presented which combines technical disciplines with disciplines from section 2-4 in the CDIO syllabus. The implementation of a joint project involving several courses supports the CDIO perspective. Already the traditional IT-diploma education...... in the Diploma IT program at the Technical University of Denmark. The system in question is a weighing system operating in a LAN environment. The system is used in the medical industry for producing tablets. We present the design of a curriculum to support the development of major components of the weighing...

  14. 2nd International Conference on Education and Educational Technology (EET 2011)

    CERN Document Server

    Education Management, Education Theory and Education Application

    2012-01-01

    This volume includes extended and revised versions of a set of selected papers from the 2011 2nd International Conference on Education and Educational Technology (EET 2011) held in Chengdu, China, October 1-2, 2011. The mission of EET 2011 Volume 2 is to provide a forum for researchers, educators, engineers, and government officials involved in the general areas of education management, education theory and education application to disseminate their latest research results and exchange views on the future research directions of these fields. 133 related topic papers were selected into this volume. All the papers were reviewed by 2 program committee members and selected by the volume editor Prof. Yuanzhi Wang, from Intelligent Information Technology Application Research Association, Hong Kong. The conference will bring together leading researchers, engineers and scientists in the domain of interest. We hope every participant can have a good opportunity to exchange their research ideas and results and to discus...

  15. Language and pragmatic profile in children with ADHD measured by Children's Communication Checklist 2nd edition.

    Science.gov (United States)

    Väisänen, Raija; Loukusa, Soile; Moilanen, Irma; Yliherva, Anneli

    2014-12-01

    The aim of this study was to explore whether children with attention deficit hyperactivity disorder (ADHD) have language and/or pragmatic difficulties compared to typically developing children. Nineteen children with ADHD (age 5-12 years) and nineteen typically developing children (age 5-8 years) were evaluated using the Finnish version of Children's Communication Checklist 2nd edition (CCC-2). The CCC-2 questionnaire was filled in by their parents. According to the CCC-2 questionnaire, differences between the groups were found in linguistic abilities, pragmatics skills, and social interaction. According to the CCC-2 profiles, many children with ADHD may have various kinds of communication difficulties, even if they do not have a diagnosed language disorder.

  16. 2nd FP7 Conference and International Summer School Nanotechnology : From Fundamental Research to Innovations

    CERN Document Server

    Yatsenko, Leonid

    2015-01-01

    This book presents some of the latest achievements in nanotechnology and nanomaterials from leading researchers in Ukraine, Europe, and beyond. It features contributions from participants in the 2nd International Summer School “Nanotechnology: From Fundamental Research to Innovations” and International Research and Practice Conference “Nanotechnology and Nanomaterials”, NANO-2013, which were held in Bukovel, Ukraine on August 25-September 1, 2013. These events took place within the framework of the European Commission FP7 project Nanotwinning, and were organized jointly by the Institute of Physics of the National Academy of Sciences of Ukraine, University of Tartu (Estonia), University of Turin (Italy), and Pierre and Marie Curie University (France). Internationally recognized experts from a wide range of universities and research institutions share their knowledge and key results on topics ranging from nanooptics, nanoplasmonics, and interface studies to energy storage and biomedical applications. Pr...

  17. Belief Functions: Theory and Applications - Proceedings of the 2nd International Conference on Belief Functions

    CERN Document Server

    Masson, Marie-Hélène

    2012-01-01

    The theory of belief functions, also known as evidence theory or Dempster-Shafer theory, was first introduced by Arthur P. Dempster in the context of statistical inference, and was later developed by Glenn Shafer as a general framework for modeling epistemic uncertainty. These early contributions have been the starting points of many important developments, including the Transferable Belief Model and the Theory of Hints. The theory of belief functions is now well established as a general framework for reasoning with uncertainty, and has well understood connections to other frameworks such as probability, possibility and imprecise probability theories.   This volume contains the proceedings of the 2nd International Conference on Belief Functions that was held in Compiègne, France on 9-11 May 2012. It gathers 51 contributions describing recent developments both on theoretical issues (including approximation methods, combination rules, continuous belief functions, graphical models and independence concepts) an...

  18. 2nd international KES conference on Smart Education and Smart e-Learning

    CERN Document Server

    Howlett, Robert; Jain, Lakhmi

    2015-01-01

    This book contains the contributions presented at the 2nd international KES conference on Smart Education and Smart e-Learning, which took place in Sorrento, Italy, June 17-19, 2015. It contains a total of 45 peer-reviewed book chapters that are grouped into several parts: Part 1 - Smart Education, Part 2 – Smart Educational Technology, Part 3 – Smart e-Learning, Part 4 – Smart Professional Training and Teachers’ Education, and Part 5 – Smart Teaching and Training related Topics.  This book can be a useful source of research data and valuable information for faculty, scholars, Ph.D. students, administrators, and practitioners  - those who are interested in innovative areas of smart education and smart e-learning.  .

  19. Book Review: The Communicating Leader: The key to strategic alignment (2nd Ed

    Directory of Open Access Journals (Sweden)

    X. C. Birkenbach

    2003-10-01

    Full Text Available Title: The Communicating Leader: The key to strategic alignment (2nd Ed Author: Gustav Puth Publisher: Van Schaik Publishers Reviewer: XC Birkenbach The aim of the book according to the author, is "meant to be a usable tool, an instrument in the toolbox of the real leader and leadership student". The book is written in conversational style (as intended by the author and the 219 pages of the 10 chapters are logically packaged into three parts. While the main emphasis is naturally on leadership and communication, the coverage includes topics typically encountered in Organisational Behaviour or Management texts, e.g., organizational culture, managing change, motivation, conflict management and strategic management.

  20. 2nd symposium on materials research 1991. Papers and posters. Vol. 1

    International Nuclear Information System (INIS)

    Vierkorn-Rudolph, B.; Lillack, D.; Clar, H.J.

    1991-01-01

    With the '2nd symposium on materials research' the technological status of the Federal Republic was to be documented and balanced in the area of the new materials. Through overview lectures and subject-related lectures, results of fundamental research up to practical material developments are introduced. In the first volume, the polymers and metals topic circles are discussed; in the second volume, the ceramic materials, composites as well as the measurement technology, the testing method and analysis engineering; and in the third volume thin film technology and tribology. This was followed by a poster presentation (286 posters) on the subject of ceramic materials, powder metallurgy, high temperature and special materials, composites and new polymers. (MM) [de

  1. Proceedings of the 2nd joint seminar on atomic collisions and heavy ion induced nuclear reactions

    International Nuclear Information System (INIS)

    Harada, Kichinosuke; Ozawa, Kunio; Kamitsubo, H.; Nomura, T.; Awaya, Y.; Watanabe, T.

    1982-11-01

    The meeting of the 2nd joint seminar on atomic collisions and heavy ion induced nuclear reactions was held at the University of Tokyo, May 13 and 14, 1982. The aim of this seminar has been not only to recognize the common problems lying between above two research fields, but also to obtain an overview of the theoretical and experimental approaches to clear the current problems. In the seminar, more than 50 participants gathered and presented 16 papers. These are two general reviews and fourteen comprehensive surveys on topical subjects which have been developed very intensively in recent years. The editors would like to thank all participants for their assistance and cooperation in making possible a publication of these proceedings. (author)

  2. 2nd International Colloquium on Sports Science, Exercise, Engineering and Technology 2015

    CERN Document Server

    Sulaiman, Norasrudin; Adnan, Rahmat

    2016-01-01

    The proceeding is a collection of research papers presented at the 2nd International Colloquium on Sports Science, Exercise, Engineering and Technology (ICoSSEET2015), a conference dedicated to address the challenges in the areas of sports science, exercise, sports engineering and technology including other areas of sports, thereby presenting a consolidated view to the interested researchers in the aforesaid fields. The goal of this conference was to bring together researchers and practitioners from academia and industry to focus on the scope of the conference and establishing new collaborations in these areas. The topics of interest are in mainly (1) Sports and Exercise Science (2) Sports Engineering and Technology Application (3) Sports Industry and Management.

  3. Simultaneous vibrant soundbridge implantation and 2nd stage auricular reconstruction for microtia with aural atresia

    Directory of Open Access Journals (Sweden)

    Lynne Hsueh Yee Lim

    2011-09-01

    Full Text Available Aural atresia and severe microtia are associated malformations that result in problems with hearing and cosmesis, associated speech and language difficulties and diminished self-esteem. In cases where middle ear ossiculoplasty and aural atresia canalplasty are expected to give poor hearing outcomes that would eventually require the use of hearing aids, bone anchored hearing aids or active middle ear implants may be better options. This case report describes a simultaneous Vibrant Soundbridge implantation and 2nd stage auricular reconstruction with rib graft cartilage for an 11-year-old boy with grade III microtia and aural atresia 8 months after the 1st stage reconstruction. Audiometric results of the Vibrant Soundbridge aided ear were comparable to that of the contralateral hearing aid aided ear.

  4. Enabling the 2nd Generation in Space: Building Blocks for Large Scale Space Endeavours

    Science.gov (United States)

    Barnhardt, D.; Garretson, P.; Will, P.

    Today the world operates within a "first generation" space industrial enterprise, i.e. all industry is on Earth, all value from space is from bits (data essentially), and the focus is Earth-centric, with very limited parts of our population and industry participating in space. We are limited in access, manoeuvring, on-orbit servicing, in-space power, in-space manufacturing and assembly. The transition to a "Starship culture" requires the Earth to progress to a "second generation" space industrial base, which implies the need to expand the economic sphere of activity of mankind outside of an Earth-centric zone and into CIS-lunar space and beyond, with an equal ability to tap the indigenous resources in space (energy, location, materials) that will contribute to an expanding space economy. Right now, there is no comfortable place for space applications that are not discovery science, exploration, military, or established earth bound services. For the most part, space applications leave out -- or at least leave nebulous, unconsolidated, and without a critical mass -- programs and development efforts for infrastructure, industrialization, space resources (survey and process maturation), non-traditional and persistent security situational awareness, and global utilities -- all of which, to a far greater extent than a discovery and exploration program, may help determine the elements of a 2nd generation space capability. We propose a focus to seed the pre-competitive research that will enable global industry to develop the necessary competencies that we currently lack to build large scale space structures on-orbit, that in turn would lay the foundation for long duration spacecraft travel (i.e. key technologies in access, manoeuvrability, etc.). This paper will posit a vision-to-reality for a step wise approach to the types of activities the US and global space providers could embark upon to lay the foundation for the 2nd generation of Earth in space.

  5. Low expression of CysLT1R and high expression of CysLT2R mediate good prognosis in colorectal cancer

    DEFF Research Database (Denmark)

    Magnusson, Cecilia; Mezhybovska, Maryna; Lörinc, Ester

    2010-01-01

    differentiation via the CysLT(2)R. These results prompted us to investigate the significance of CysLT(1)R and CysLT(2)R expression in colorectal cancer tissue for patient survival. The CysLT(1)R, CysLT(2)R, beta-catenin and Bcl-xL protein expression levels were evaluated by immunohistochemistry in a tissue......Colorectal cancer is the third most common cancer type in the Western world. In search of new treatment possibilities, the inflammation mediators, know as cysteinyl leukotrienes (CysLTs), have been shown to regulate intestinal epithelial cell survival and proliferation via the CysLT(1)R, and cell....... However, in patients with tumours characterised by a high CysLT(1)R nuclear expression, an elevated beta-catenin nuclear expression had a significantly prognostic value. In conclusion these data indicate that nuclear expressions of CysLTRs are potential prognostic indicators of colorectal cancer....

  6. Spectrophotometric methods for the determination of urea in real samples using silver nanoparticles by standard addition and 2nd order derivative methods.

    Science.gov (United States)

    Ali, Nauman; Ismail, Muhammad; Khan, Adnan; Khan, Hamayun; Haider, Sajjad; Kamal, Tahseen

    2018-01-15

    In this work, we have developed simple, sensitive and inexpensive methods for the spectrophotometric determination of urea in urine samples using silver nanoparticles (AgNPs). The standard addition and 2nd order derivative methods were adopted for this purpose. AgNPs were prepared by chemical reduction of AgNO 3 with hydrazine using 1,3-di-(1H-imidazol-1-yl)-2-propanol (DIPO) as a stabilizing agent in aqueous medium. The proposed methods were based on the complexation of AgNPs with urea. Using this concept, urea in the urine samples was successfully determined spectrophotometric methods. The results showed high percent recovery with ±RSD. The recoveries of urea in the three urine samples by spectrophotometric standard addition were 99.2%±5.37, 96.3%±4.49, 104.88%±4.99 and that of spectrophotometric 2nd order derivative method were 115.3%±5.2, 103.4%±2.6, 105.93%±0.76. The results show that these methods can open doors for a potential role of AgNPs in the clinical determination of urea in urine, blood, biological, non-biological fluids. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. SRS lasers with self-conversion of radiation frequency based on NaLa(MoO4)2:Nd 3+ and KGd(WO4)2:Nd3+crystals

    Science.gov (United States)

    Gulin, Alexander V.; Pashkov, Vadim A.; Ustimenko, Nikolai S.

    2001-03-01

    Efficient multi-wave generation in nanosecond regime SRS self-converter based on NaLa(MoO4)2:Nd3+ crystals by SRS-active mode (omega) equals 888 cm-1 has been obtained. Also parameters of new miniature eye-safe SRS laser ((lambda) equals 1538nm) with self-conversion based on KGd(WO4)2:Nd3+ crystal is demonstrated. This laser has differential efficiency 0.3% by pump energy threshold about 1J.

  8. Autodesk Infraworks 360 and Autodesk Infraworks 360 LT essentials

    CERN Document Server

    Chappell, Eric

    2015-01-01

    Get up to speed and get to work quickly with the official InfraWorks handbook Autodesk InfraWorks and InfraWorks 360 Essentials, 2nd Edition is your comprehensive, hands-on guide to this popular civil engineering software. This unique guide features concise, straightforward explanations and real world exercises to bring you up to speed on InfraWorks' core features and functions, giving you the skills you need to quickly become productive. Following a workflow-based approach that mirrors how projects progress in the real world, this book walks you through the process of designing a residential

  9. Structural characterization of the Salmonella typhimurium LT2 umu operon

    International Nuclear Information System (INIS)

    Thomas, S.M.; Crowne, H.M.; Pidsley, S.C.; Sedgwick, S.G.

    1990-01-01

    The umuDC operon of Escherichia coli encodes functions required for mutagenesis induced by radiation and a wide variety of chemicals. The closely related organism Salmonella typhimurium is markedly less mutable than E. coli, but a umu homolog has recently been identified and cloned from the LT2 subline. In this study the nucleotide sequence and structure of the S. typhimurium LT2 umu operon have been determined and its gene products have been identified so that the molecular basis of umu activity might be understood more fully. S. typhimurium LT2 umu consists of a smaller 417-base-pair (bp) umuD gene ending 2 bp upstream of a larger 1,266-bp umuC gene. The only apparent structural difference between the two operons is the lack of gene overlap. An SOS box identical to that found in E. coli is present in the promoter region upstream of umuD. The calculated molecular masses of the umuD and umuC gene products were 15.3 and 47.8 kilodaltons, respectively, which agree with figures determined by transpositional disruption and maxicell analysis. The S. typhimurium and E. coli umuD sequences were 68% homologous and encoded products with 71% amino acid identity; the umuC sequences were 71% homologous and encoded products with 83% amino acid identity. Furthermore, the potential UmuD cleavage site and associated catalytic sites could be identified. Thus the very different mutagenic responses of S. typhimurium LT2 and E. coli cannot be accounted for by gross differences in operon structure or gene products. Rather, the ability of the cloned S. typhimurium umuD gene to give stronger complementation of E. coli umuD77 mutants in the absence of a functional umuC gene suggests that Salmonella UmuC protein normally constrains UmuD protein activity

  10. 2nd international workshop on graphene and C3N4-based photocatalysts

    Science.gov (United States)

    Yu, Jiaguo; Jaroniec, Mietek

    2018-02-01

    Since 2009 graphene and C3N4-based photocatalysts have attracted a lot of attention in scientific and engineering communities because of their applications in photocatalysis. Graphene and C3N4-based photocatalysis was the main theme of the 2nd International Workshop on Graphene and C3N4-based Photocatalysts (IWGCP2) held at the Wuhan University of Technology, Wuhan, China on March 24-27, 2017. The IWGCP2 workshop was jointly organized by Wuhan University of Technology, Jianghan University, Changsha University and Kent State University, and was supported by the National Natural Science Foundation of China (NSFC), Wuhan University of Technology, Jianghan University, Changsha University, Beijing Perfectlight, ThermoFisher, LumaSense Technologies, Anhui Kemi, Zhenjiang Silver Jewelry, Instytut Fotonowy (Poland) and others. More than 240 colleagues from four continents (Asia, America, Australia and Europe) participated in this workshop, and presented 6 plenary lectures, 12 keynote lectures, 14 invited lectures, 5 oral lectures and 113 posters. A tradition of this meeting is the poster competition, which resulted in selecting 10 best posters.

  11. Proceedings: 2nd IEA international workshop on beryllium technology for fusion

    Energy Technology Data Exchange (ETDEWEB)

    Longhurst, G.R.

    1995-09-01

    The 2nd IEA International Workshop on Beryllium Technology for Fusion was held September 6--8, 1995 at Jackson Lake Lodge, Wyoming. Forty-four participants took part in the workshop representing Europe, Japan, the Russian Federation, and the United States including representatives from both government laboratories and private industry. The workshop was divided into six technical sessions and a ``town meeting`` panel discussion. Technical sessions addressed the general topics of: Thermomechanical Properties; Manufacturing Technologies; Radiation Effects; Plasma/Tritium Interactions; Safety, Applications, and Design; and Joining and Testing. This volume contains the majority of the papers presented at the workshop. In some instances, the authors of the papers could not be present at the workshop, and the papers were given by others, sometimes in summary form and in some instances combined with others. The full papers are included here in the sequence in which they would have been given. In other instances, presentations were made but no papers were submitted for publication. Those papers do not appear here. In summary, the workshop was very successful. The main objectives of bringing key members of the fusion beryllium community together was certainly met. Forty-four participants registered, and 35 papers were presented. Individual papers are indexed separately on the energy data bases.

  12. DRS // CUMULUS Oslo 2013. The 2nd International Conference for Design Education Researchers

    Directory of Open Access Journals (Sweden)

    Liv Merete Nielsen

    2013-01-01

    Full Text Available 14-17 May 2013, Oslo, NorwayWe have received more than 200 full papers for the 2nd International Conference for Design Education Researchers in Oslo.This international conference is a springboard for sharing ideas and concepts about contemporary design education research. Contributors are invited to submit research that deals with different facets of contemporary approaches to design education research. All papers will be double-blind peer-reviewed. This conference is open to research in any aspect and discipline of design educationConference themeDesign Learning for Tomorrow - Design Education from Kindergarten to PhDDesigned artefacts and solutions influence our lives and values, both from a personal and societal perspective. Designers, decision makers, investors and consumers hold different positions in the design process, but they all make choices that will influence our future visual and material culture. To promote sustainability and meet global challenges for the future, professional designers are dependent on critical consumers and a design literate general public.  For this purpose design education is important for all. We propose that design education in general education represents both a foundation for professional design education and a vital requirement for developing the general public’s competence for informed decision making.REGISTRATION AT http://www.hioa.no/DRScumulus

  13. CELEBRATED APRIL 2nd – INTERNATIONAL DAY OF PERSONS WITH AUTISM

    Directory of Open Access Journals (Sweden)

    Manuela KRCHANOSKA

    2014-09-01

    Full Text Available On April 2nd, the Macedonian Scientific Society for Autism, for the fourth time organized an event on the occasion of the International Day of Persons with Autism. The event with cultural and artistic character was held at the Museum of the Macedonian Struggle under the motto “They are not alone, we are with them”. The huge number of citizens only confirmed the motto. It seemed that the hall of the Museum of the Macedonian Struggle is too small for the warm hearts of the audience. More than 300 guests were present in the hall, among which there were children with autism and their families, prominent professors, doctors, special educators and rehabilitators, psychologists, students and other citizens with glad heart and will who decided to enrich the event with their presence. The event was opened by the violinist Plamenka Trajkovska, which performed one song. After her, the President of the Macedonian Scientific Society for Autism, PhD. Vladimir Trajkovski delivered his speech. The professor told the parents of autistic children, who were present in large number, not to lose hope, to fight for their children, and that the Macedonian Scientific Society for Autism will provide tremendous support and assistance in this struggle.

  14. Feasibility of a 2nd generation MR-compatible manipulator for transrectal prostate biopsy guidance

    International Nuclear Information System (INIS)

    Bomers, J.G.R.; Yakar, D.; Bosboom, D.G.H.; Tigelaar, G.H.; Sabisch, J.; Fuetterer, J.J.

    2017-01-01

    To assess the feasibility of a 2 nd generation MR-compatible, remote-controlled manipulator (RCM) as an aid to perform MR-guided transrectal prostate biopsy in males with suspicion of prostate cancer (PCa). This prospective phase I study was approved by the local ethical committee and written informed consent was obtained from each patient. Twenty patients with ≥1 cancer suspicious region (CSR) with a PI-RADS score of ≥3 detected on the diagnostic multi-parametric MRI and no prior prostate treatment underwent MR-guided biopsy with the aid of the RCM. Complications were classified according to the modified Clavien system for reporting surgical complications. For evaluation of the workflow, procedure- and manipulation times were recorded. All CSR's (n=20) were reachable with the MR-compatible RCM and the cancer detection rate was 70 %. The median procedure time was 36:44 minutes (range, 23 - 61 minutes) and the median manipulation time for needle guide movement was 5:48 minutes (range, 1:15 - 18:35 minutes). Two Clavien grade 1 complications were reported. It is feasible and safe to perform transrectal MR-guided prostate biopsy using a MR-compatible RCM as an aid. It is a fast and efficient way to biopsy suspicious prostate lesions with a minimum number of biopsies per patient. (orig.)

  15. Bôcher and Abstract Contractions of 2nd Order Quadratic Algebras

    Science.gov (United States)

    Escobar-Ruiz, Mauricio A.; Kalnins, Ernest G.; Miller, Willar, Jr.; Subag, Eyal

    2017-03-01

    Quadratic algebras are generalizations of Lie algebras which include the symmetry algebras of 2nd order superintegrable systems in 2 dimensions as special cases. The superintegrable systems are exactly solvable physical systems in classical and quantum mechanics. Distinct superintegrable systems and their quadratic algebras can be related by geometric contractions, induced by Bôcher contractions of the conformal Lie algebra {so}(4,C) to itself. In this paper we give a precise definition of Bôcher contractions and show how they can be classified. They subsume well known contractions of {e}(2,C) and {so}(3,C) and have important physical and geometric meanings, such as the derivation of the Askey scheme for obtaining all hypergeometric orthogonal polynomials as limits of Racah/Wilson polynomials. We also classify abstract nondegenerate quadratic algebras in terms of an invariant that we call a canonical form. We describe an algorithm for finding the canonical form of such algebras. We calculate explicitly all canonical forms arising from quadratic algebras of 2D nondegenerate superintegrable systems on constant curvature spaces and Darboux spaces. We further discuss contraction of quadratic algebras, focusing on those coming from superintegrable systems.

  16. Severe weather phenomena: SQUALL LINES The case of July 2nd 2009

    Science.gov (United States)

    Paraschivescu, Mihnea; Tanase, Adrian

    2010-05-01

    The wind intensity plays an important role, among the dangerous meteorological phenomena, to produce negative effects on the economy and the social activities, particularly when the wind is about to turn into a storm. During the past years one can notice an increase of wind frequency and intensity due to climate changes and, consequently, as a result of the extreme meteorological phenomena not only on a planetary level but also on a regional one. Although dangerous meteorological phenomena cannot be avoided, since they are natural, nevertheless they can be anticipated and decision making institutions and mass media can be informed. This is the reason why, in this paper, we set out to identify the synoptic conditions that led to the occurrence of the severe storm case in Bucharest on July 2nd, 2009, as well as the matrices that generate such cases. At the same time we sought to identify some indications evidence especially from radar data so as to lead to the improvement of the time interval between the nowcasting warning and the actual occurrence of the phenomenon.

  17. [Lessons learned from Magen David Adom's activities during the 2nd Lebanon War].

    Science.gov (United States)

    Rafalowski, Chaim; Peleg, Kobi; Bin, Eli

    2010-07-01

    The activities of Magen David Adom (MDA) during the 2nd Lebanese War led to a series of conclusions (some established during the fighting) regarding the operational concept of the organization, the response to the needs of the team members, and the resource requirements. The fighting led to an update in the operational concept, moving to the smaller based operational unit--the station, creating a flexible concept, enabling response to various simultaneous scenes, quickly generating a common situational awareness, and relocation of resources to the more relevant events. TechnoLogy must support the operational concept. The response to stress-related victims should be part of the operational concept during conflict. Debriefing and learning processes are part of the response and enable adaptation to the changing reality. A comprehensive response to the needs of the team members is required, by relocation of family members, meeting the daily needs and preventing stress-related reactions among them. A rotation of leave of absence, central management of human resources and the management of volunteers--spontaneous and those who return to active work, are other components of this issue. The required resources--personal protective equipment, collective protection, command control and communications equipment, the supplies level and the different vehicles required for the operation, are important issues in the operational program of the organization. Collecting blood, maintaining a strategic stockpile and protecting the units, are all part of MDA missions.

  18. Geodesign from Theory to Practice: From Metaplanning to 2nd Generation of Planning Support Systems

    Directory of Open Access Journals (Sweden)

    Michele Campagna

    2014-05-01

    Full Text Available This paper deals with the concept of Geodesign, a new approach to spatial planning and design which is grounded on extensive use of Geographic Information Science methods and tools. As a method Geodesign is intended to inform projects since their conceptualization, to analysis and diagnosis, to design of alternatives and impact simulation, and eventually the final choice. This approach appears particularly urgent and actual to many scholars from academia and practitioners from the industry and the planning practice for advances in GIScience nowadays offer unprecedented data and tools to manage territorial knowledge for decision-making support. The author argues research in Geodesign may contribute to solve major actual pitfalls in sustainable spatial planning: namely it may offer methods to help planners to inform sustainable design alternatives with environmental considerations and contextually assess their impacts; secondly, it may help to ensure more transparent, responsible, and accountable democratic decision-making processes. The argumentation is supported by the author recent research results with regards to the evolution from 1st generation Planning Support Systems (PSS, to metaplanning and 2nd generation PSS.

  19. Academic Training - 2nd Term: 08.01.2007 - 31.03.2007

    CERN Multimedia

    2006-01-01

    2006 - 2007 ACADEMIC TRAINING PROGRAMME 2nd Term : 08.01.2007 - 31.03.2007 LECTURE SERIES Applied Superconductivity by V. Palmieri, INFN, Padova, It. 17, 18, 19 January 11:00 -1200 - Auditorium, bldg. 500 String Theory for Pedestrians by B. Zwiebach, M.I.T. Cambridge, USA 29, 30, 31 January 11:00-12:00 - Auditorium, bldg. 500 on 29, 30 January TH Auditorium on 31 January Introduction to Supersymmetry by D. Kaplan, John Hopkins University, Baltimore, USA 12, 13, 14, 15 February 11:00-12:00 - Auditorium, bldg. 500 The Hunt for the Higgs Particle by F. Zwirner, University of Padova, It 27, 28 February, 1st March 11:00-12:00 - Auditorium, bldg. 500 From Evolution Theory to Parallel and Distributed Genetic Programming by F. Fernandez de Vega 15, 16, March 11:00-12:00 - Auditorium, bldg. 500 The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc.) will be published in the WWW, and ...

  20. Academic Training - 2nd Term: 08.01.2007 - 31.03.2007

    CERN Multimedia

    2006-01-01

    2006 - 2007 ACADEMIC TRAINING PROGRAMME 2nd Term : 08.01.2007 - 31.03.2007 LECTURE SERIES Applied Superconductivity by V. Palmieri, INFN, Padova, It. 17, 18, 19 January 11:00 -1200 - Auditorium, Bldg 500 String Theory for Pedestrians by B. Zwiebach, M.I.T. Cambridge, USA 29, 30, 31 January 11:00-12:00 - Auditorium, Bldg 500 on 29, 30 January TH Auditorium on 31 January Introduction to Supersymmetry by D. Kaplan, John Hopkins University, Baltimore, USA 12, 13, 14, 15 February 11:00-12:00 - Auditorium, Bldg 500 The Hunt for the Higgs Particle by F. Zwirner, University of Padova, It 27, 28 February, 1st March 11:00-12:00 - Auditorium, Bldg 500 From Evolution Theory to Parallel and Distributed Genetic by F. Fernandez de Vega 15, 16, March 11:00-12:00 - Auditorium, Bldg 500 The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc.) will be published in the CERN bulletin, the WWW, an...

  1. 2nd Arab Forensic Science & Forensic Medicine Meeting, ASFSFM 2016: Meeting Report

    Directory of Open Access Journals (Sweden)

    Abdulsallam Bakdash

    2016-12-01

    Full Text Available One of the main objectives of Naif Arab University for Security Sciences (NAUSS is to enhance peace, security, and justice in Arab societies through education, research, and advanced professional training in various disciplines of security and forensic sciences. NAUSS strives to improve the academic and professional skills of forensic scientists and security personnel to combat crime and terrorism by utilizing all the available tools of modern technology. NAUSS also realizes the importance of scientific research in the social, economic, and technological development of a society and is, therefore, committed to encouraging and supporting research at every level. NAUSS has given the fields of forensic sciences and forensic medicine a top priority and the attention they deserve. In pursuit of its objectives, and in cooperation with other Arab member organizations, NAUSS launched the Arab Society for Forensic Sciences and Forensic Medicine (ASFSFM in 2013. The Society had the honour of being officially launched by His Royal Highness, Prince Mohammed bin Naif bin Abdul Aziz, Crown Prince, Deputy Prime Minister and the Minister of the Interior, Honorary President of the Council of Arab Ministers of Interior and Chairman of the Supreme Council of NAUSS. The 2nd Arab Forensic Science & Forensic Medicine Meeting (ASFSFM Meeting 2016 was yet another part of the efforts and concern of NAUSS to advance the skills and knowledge of Arab specialists and to facilitate cooperation among forensic scientists and institutions engaged in the practice, education and research of forensic sciences and forensic medicine at various levels.

  2. VALOIR 2012 2nd Workshop on Managing the Client Value Creation Process in Agile Projects: Message from the Chairs

    NARCIS (Netherlands)

    Pérez, Jennifer; Buglione, Luigi; Daneva, Maia; Dieste, Oscar; Jedlitschka, Andreas; Juristo, Natalia

    2012-01-01

    Welcome to the 2nd Workshop on Managing the Client Value Creation Process in Agile Projects (VALOIR) at the PROFES 2012 conference! The overall goal of VALOIR is to make the knowledge on value creation and management explicit, encouraging the discussion on the use of measurement and estimation

  3. Phase-space resolved measurement of 2nd harmonic ion cyclotron heating using FIDA tomography at the ASDEX Upgrade tokamak

    DEFF Research Database (Denmark)

    Weiland, M.; Bilato, R.; Geiger, B.

    2017-01-01

    Recent upgrades to the FIDA (fast-ion D-alpha) diagnostic at ASDEX Upgrade allow to reconstruct the fast-ion phase space at several radial positions with decent energy and pitch resolution. These new diagnostic capabilities are applied to study the physics of 2nd harmonic ion cyclotron heating...

  4. The 2nd Generation Street Children (SGSC) in Accra: Developing Teaching Strategies to Enhance Positive Learning Outcomes in Schools

    Science.gov (United States)

    Kuyini, Alhassan Abdul-Razak; Abosi, Okechuwu

    2011-01-01

    Ghana is witnessing an increasing number of 2nd generation street children (SGSC) living in the street of Accra, the capital city as a result of many factors including teenage pregnancy among street girls, ethnic conflicts and rural-urban migration. Street presents enormous risks to street children; they are excluded from safe-family environment,…

  5. Compatibility of IEC 61400-27-1 Ed 1 and WECC 2nd Generation Wind Turbine Models

    DEFF Research Database (Denmark)

    Göksu, Ömer; Sørensen, Poul Ejnar; Morales, Ana

    2016-01-01

    The IEC TC88 WG27 and the Western Electric Coordinating Council (WECC) Renewable Energy Modeling Task Force, in North America, have been developing the IEC 61400-27-1 and WECC 2nd Generation Wind Turbine generic electrical models, where the first editions are published in 2014 and 2013...

  6. Report from the 2nd Summer School in Computational Biology organized by the Queen's University of Belfast

    Directory of Open Access Journals (Sweden)

    Frank Emmert-Streib

    2014-12-01

    Full Text Available In this paper, we present a meeting report for the 2nd Summer School in Computational Biology organized by the Queen's University of Belfast. We describe the organization of the summer school, its underlying concept and student feedback we received after the completion of the summer school.

  7. Perspectives on Art Therapy: The Proceedings of the Pittsburgh Conference on Art Therapy (2nd, Pittsburgh, Pennsylvania, May 20, 1977).

    Science.gov (United States)

    Roth, Ellen A., Ed.; Rubin, Judith A., Ed.

    The proceedings of the 2nd annual Pittsburgh Conference on Art Therapy (with handicapped persons) consists of 44 items including full length papers, summaries of previously published papers, descriptions of workshops, and a limited number of abstracts (submitted by those who chose not to present a paper or workshop description). The papers are…

  8. Autodesk Inventor 2013 and Autodesk Inventor LT 2013 essentials

    CERN Document Server

    Tremblay, Thom

    2012-01-01

    Get up to speed with Autodesk Inventor, the leading manufacturing design program This Autodesk Official Training Guide thoroughly covers the fundamentals of Autodesk Inventor 2013 and Inventor LT 2013. Focusing on basics such as using the interface, creating parts and assemblies, applying standards and styles, creating 2D drawings from 3D data, and more, it teaches you everything you need to become quickly productive with the software. Whether you're a new student learning CAD, preparing for certification, or updating your Inventor skills, this is the fast, thorough grounding you need. Featu

  9. Autodesk Inventor 2012 and Inventor LT 2012 Essentials

    CERN Document Server

    Tremblay, Thom

    2011-01-01

    Essential guide to learning Autodesk Inventor and Inventor LT The new Essentials books from Sybex are beautiful, task-based, full-color Autodesk Official Training Guides that help you get up to speed on Autodesk topics quickly and easily. Inventor Essentials thoroughly covers core features and functions of Autodesk's industry-leading 3D mechanical design software, teaching you what you need to become quickly productive with the software. By following the book's clear explanations, practical tutorials, and step-by-step exercises, you'll cover all the bases. Topics include drawing, modeling part

  10. Mastering Autodesk Inventor 2014 and Autodesk Inventor LT 2014

    CERN Document Server

    Waguespack, Curtis

    2013-01-01

    An Autodesk Official Press guide to the powerful mechanical design software Autodesk Inventor has been used to design everything from cars and airplanes to appliances and furniture. This comprehensive guide to Inventor and Inventor LT features real-world workflows and work environments, and is packed with practical tutorials that focus on teaching Inventor tips, tricks, and techniques. Additionally, you can download datasets to jump in and practice on any exercise. This reference and tutorial explains key interface conventions, capabilities, tools, and techniques, including desi

  11. Variability of Two Young L/T Transition Brown Dwarfs

    Science.gov (United States)

    Allers, Katelyn; Biller, Beth; Gallimore, Jack; Crossfield, Ian

    2015-10-01

    We propose for photometric monitoring observations of WISEP J004701.06+680352 (hereinafter W0047) and 2MASSWJ2244316+204343 (hereinafter 2M2244) using Spitzer/IRAC. Both objects are kinematically confirmed L7 members of the 150 Myr old AB Doradus moving group and show remarkable spectral similarity in both the near-IR and optical. The WoW survey found that L/T transition brown dwarfs having detected mid-IR variability are redder than the typical J - K color for their spectral type. A Cycle 11 exploration program (P.I. Metchev) is investigating the geometrical dependence of color and variability by expanding the original WoW sample. If inclination and J - K color are correlated (as predicted by Metchev et al.), then the spectral and photometric diversity seen across the L/T transition could be explained by geometry rather than diversity in atmospheric chemistry and dynamics. This would have wide ranging implications for the way we model cloud dissipation for brown dwarfs and extrasolar planets. Our proposed observations will provide an important test of the Metchev et al. prediction complementary to their Cycle 11 program. W0047 and 2M2244 are the same age, and have remarkably similar colors (J - K = 2.55 and 2.46 mags, respectively) and underlying spectra. Thus, if Metchev's prediction about the correlation of inclination and spectral morphology holds true, we would expect that W0047 and 2M2244 should have similar inclinations. However, the measured v sin(i) values for W0047 and 2M2244 are quite different. This difference in v sin(i) could be due to spin-axis inclination (with W0047 having a smaller i) or orbital period (with W0047 having a longer period), both of which we will determine from our proposed observations. This test is a unique opportunity, as there are no other free-floating L/T transition dwarfs known to be both coeval and spectrally similar. Our proposed observations will also extend the spectral type range for young objects surveyed for variability

  12. AutoCAD / AutoCAD LT 2014 fundamentals metric

    CERN Document Server

    ASCENT center for technical knowledge

    2014-01-01

    The objective of AutoCAD/AutoCAD LT 2014 Fundamentals is to enable students to create a basic 2D drawing in the AutoCAD software. Even at this fundamental level, the AutoCAD software is one of the most sophisticated computer applications that you are likely to encounter. Therefore learning to use it can be challenging. To make the process easier and provide flexibility for instructors and students, the training guide is divided into two parts that can be taken independently.

  13. Madeira Extreme Floods: 2009/2010 Winter. Case study - 2nd and 20th of February

    Science.gov (United States)

    Pires, V.; Marques, J.; Silva, A.

    2010-09-01

    Floods are at world scale the natural disaster that affects a larger fraction of the population. It is a phenomenon that extends it's effects to the surrounding areas of the hydrographic network (basins, rivers, dams) and the coast line. Accordingly to USA FEMA (Federal Emergency Management Agency) flood can be defined as:"A general and temporary condition of partial or complete inundation of two or more acres of normally dry land area or of two or more properties from: Overflow of inland or tidal waters; Unusual and rapid accumulation or runoff of surface waters from any source; Mudflow; Collapse or subsidence of land along the shore of a lake or similar body of water as a result of erosion or undermining caused by waves or currents of water exceeding anticipated cyclical levels that result in a flood as defined above." A flash flood is the result of intense and long duration of continuous precipitation and can result in dead casualties (i.e. floods in mainland Portugal in 1967, 1983 and 1997). The speed and strength of the floods either localized or over large areas, results in enormous social impacts either by the loss of human lives and or the devastating damage to the landscape and human infrastructures. The winter of 2009/2010 in Madeira Island was characterized by several episodes of very intense precipitation (specially in December 2009 and February 2010) adding to a new record of accumulated precipitation since there are records in the island. In February two days are especially rainy with absolute records for the month of February (daily records since 1949): 111mm and 97mm on the 2nd and 20th respectively. The accumulated precipitation ended up with the terrible floods on the 20th of February causing the lost of dozens of human lives and hundreds of millions of Euros of losses The large precipitation occurrences either more intense precipitation in a short period or less intense precipitation during a larger period are sometimes the precursor of

  14. 2nd international expert meeting straw power; 2. Internationale Fachtagung Strohenergie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-06-15

    Within the 2nd Guelzow expert discussions at 29th to 30th March, 2012 in Berlin (Federal Republic of Germany), the following lectures were held: (1) Promotion of the utilisation of straw in Germany (A. Schuette); (2) The significance of straw in the heat and power generation in EU-27 member states in 2020 and in 2030 under consideration of the costs and sustainability criteria (C. Panoutsou); (3) State of he art of the energetic utilization of hay goods in Europe (D. Thraen); (4) Incineration technological characterisation of straw based on analysis data as well as measured data of large-scale installations (I. Obernberger); (5) Energetic utilization of hay goods in Germany (T. Hering); (6) Actual state of the art towards establishing the first German straw thermal power station (R. Knieper); (7) Straw thermal power plants at agricultural sow farms and poultry farms (H. Heilmann); (8) Country report power from straw in Denmark (A. Evald); (9) Country report power from straw in Poland (J. Antonowicz); (10) Country report power from straw in China (J. Zhang); (11) Energetic utilisation of straw in Czechia (D. Andert); (12) Mobile pelletization of straw (S. Auth); (13) Experiences with the straw thermal power plant from Vattenfall (N. Kirkegaard); (14) Available straw potentials in Germany (potential, straw provision costs) (C. Weiser); (15) Standardization of hay good and test fuels - Classification and development of product standards (M. Englisch); (16) Measures of reduction of emissions at hay good incinerators (V. Lenz); (17) Fermentation of straw - State of the art and perspectives (G. Reinhold); (18) Cellulosis - Ethanol from agricultural residues - Sustainable biofuels (A. Hartmair); (19) Syngas by fermentation of straw (N. Dahmen); (20) Construction using straw (D. Scharmer).

  15. Management of 2nd-degree facial burns using the Versajet(®) hydrosurgery system and xenograft: a prospective evaluation of 20 cases.

    Science.gov (United States)

    Duteille, Franck; Perrot, Pierre

    2012-08-01

    There is no single therapeutic scheme for the management of intermediary 2nd-degree facial burns, which can cause problems because of their uncertain course. It is preferable to obtain optimal healing of the face in order to avoid functional or cosmetic sequelae. Some practitioners recommend early excision (first week) of these burns, whereas others prefer to wait and perform surgery later (after 2 weeks). The practice in our burns unit is early surgery (from the first week) associated with hydrosurgical excision and application of a biosynthetic dressing (xenograft). A prospective follow-up of 20 cases was carried out to evaluate the efficacy of our protocol. The prospective evaluation was performed with follow-up at 2 weeks and 3, 6 and 12 months. The patients included had intermediary 2nd-degree burns on at least 15% of the face and no life-threatening prognosis. The mean age in our series was 40.5 years (16-72), the mean percentage of burn surface area was 27.75% and the mean percentage of facial burn was 60.75%. Early excision was performed (day 5-10) using the Versajet(®) system, which allows tangential water-dissection. Porcine xenograft (E-Z Derm(®)) was applied immediately afterwards. Patients whose healing process was not complete at 2 weeks were then scheduled to receive a thin autograft. Patients were followed up 2 weeks, 3, 6 and 12 months after discharge. Excision was performed at a mean 7.6 days, and mean initial healing time was 13.4 days. In three cases, a full-thickness skin graft was used, whereas healing occurred in the other patients without further grafts. Two patients had functional sequelae (ectropion) corrected later by repair surgery. The course of healing for the other patients proceeded normally. There is no consensus about the management of intermediate depth 2nd-degree facial burns. We chose to perform early surgery using the Versajet(®) system, which allows fine, precise excision, leaving nearly all of the healthy tissue in place

  16. In-Situ Observation of Rare Earth Containing Precipitated Phase Crystallization and Solidification of CaO-SiO2-Nd2O3 and CaO-SiO2-Nd2O3-P2O5 Melts

    Science.gov (United States)

    Le, Thu Hoai; Aketagawa, Mayu; Malfliet, Annelies; Blanpain, Bart; Guo, Muxing

    In order to optimize the recycling process, fundamental understanding of the rare earths distribution in the slag and the precipitation behavior of the REE containing compounds during slag solidification are of significant importance. In this work, "in-situ" observations of rare earth containing phase precipitation, and solidification behavior of the CaO-SiO2-Nd2O3 and CaO-SiO2-Nd2O3-P2O5 melts were performed using a confocal scanning laser microscope (CSLM) combined with an infrared imaging furnace heating (IIF). The compositions of the precipitates formed during cooling of those slags were examined using EPMA method. The addition of P2O5 was found to influence the precipitation behavior and to decrease the liquidus as well as the solidus temperatures of the slags.

  17. Application of statistical shape analysis for the estimation of bone and forensic age using the shapes of the 2nd, 3rd, and 4th cervical vertebrae in a young Japanese population.

    Science.gov (United States)

    Rhee, Chang-Hoon; Shin, Sang Min; Choi, Yong-Seok; Yamaguchi, Tetsutaro; Maki, Koutaro; Kim, Yong-Il; Kim, Seong-Sik; Park, Soo-Byung; Son, Woo-Sung

    2015-12-01

    From computed tomographic images, the dentocentral synchondrosis can be identified in the second cervical vertebra. This can demarcate the border between the odontoid process and the body of the 2nd cervical vertebra and serve as a good model for the prediction of bone and forensic age. Nevertheless, until now, there has been no application of the 2nd cervical vertebra based on the dentocentral synchondrosis. In this study, statistical shape analysis was used to build bone and forensic age estimation regression models. Following the principles of statistical shape analysis and principal components analysis, we used cone-beam computed tomography (CBCT) to evaluate a Japanese population (35 males and 45 females, from 5 to 19 years old). The narrowest prediction intervals among the multivariate regression models were 19.63 for bone age and 2.99 for forensic age. There was no significant difference between form space and shape space in the bone and forensic age estimation models. However, for gender comparison, the bone and forensic age estimation models for males had the higher explanatory power. This study derived an improved objective and quantitative method for bone and forensic age estimation based on only the 2nd, 3rd and 4th cervical vertebral shapes. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Evaluation of the Battelle Developmental Inventory, 2nd Edition, Screening Test for Use in States' Child Outcomes Measurement Systems under the Individuals with Disabilities Education Act

    Science.gov (United States)

    Elbaum, Batya; Gattamorta, Karina A.; Penfield, Randall D.

    2010-01-01

    This study evaluated the Battelle Developmental Inventory, 2nd Edition, Screening Test (BDI-2 ST) for use in states' child outcomes accountability systems under the Individuals with Disabilities Education Act. Complete Battelle Developmental Inventory, 2nd Edition (BDI-2), assessment data were obtained for 142 children, ages 2 to 62 months, who…

  19. Proceedings of the 2nd international advisory committee on biomolecular dynamics instrument DNA in MLF at J-PARC

    International Nuclear Information System (INIS)

    Arai, Masatoshi; Aizawa, Kazuya; Nakajima, Kenji; Shibata, Kaoru; Takahashi, Nobuaki

    2009-07-01

    The 2nd International Advisory Committee on the 'Biomolecular Dynamics Backscattering Spectrometer DNA' was held on November 12th - 13th, 2008 at J-PARC Center, Japan Atomic Energy Agency. This IAC has been organized for aiming to realize an innovative neutron backscattering instrument in the Materials and Life Science Experimental Facility (MLF) at the J-PARC and therefore four leading scientists in the field of neutron backscattering instruments has been selected as the member (Dr. Dan Neumann (Chair); Prof. Ferenc Mezei; Dr. Hannu Mutka; Dr. Philip Tregenna-Piggott), and the 1st IAC had been held on February 27th - 29th, 2008. This report includes the executive summary and materials of the presentations in the 2nd IAC. (author)

  20. The Quantum Mechanics Solver: How to Apply Quantum Theory to Modern Physics, 2nd edition

    Energy Technology Data Exchange (ETDEWEB)

    Robbin, J M [School of Mathematics, University Walk, Bristol, BS8 1TW (United Kingdom)

    2007-07-20

    into three sections: Elementary Particles, Nuclei and Atoms; Quantum Entanglement and Measurement; and Complex Systems. The coverage is not comprehensive; there is little on scattering theory, for example, and some areas of recent interest, such as topological aspects of quantum mechanics and semiclassics, are not included. The problems are based on examination questions given at the Ecole Polytechnique in the last 15 years. The book is accessible to undergraduates, but working physicists should find it a delight. (Book review of 'The Quantum Mechanics Solver: How to Apply Quantum Theory to Modern Physics, 2nd edition', Jean-Loius Basdevant and Jean Dalibard , 2006 Springer, ISBN 978-3-540-27721-7)

  1. PREFACE: 1st-2nd Young Researchers Meetings in Rome - Proceedings

    Science.gov (United States)

    YRMR Organizing Committee; Cannuccia, E.; Mazzaferro, L.; Migliaccio, M.; Pietrobon, D.; Stellato, F.; Veneziani, M.

    2011-03-01

    Students in science, particularly in physics, face a fascinating and challenging future. Scientists have proposed very interesting theories, which describe the microscopic and macroscopic world fairly well, trying to match the quantum regime with cosmological scales. Between the extremes of this scenario, biological phenomena in all their complexity take place, challenging the laws we observe in the atomic and sub-atomic world. More and more accurate and complex experiments have been devised and these are now going to test the paradigms of physics. Notable experiments include: the Large Hadronic Collider (LHC), which is going to shed light on the physics of the Standard Model of Particles and its extensions; the Planck-Herschel satellites, which target a very precise measurement of the properties of our Universe; and the Free Electron Lasers facilities, which produce high-brilliance, ultrafast X-ray pulses, allowing the investigation of the fundamental processes of solid state physics, chemistry, and biology. These projects are the result of huge collaborations spread across the world, involving scientists belonging to different and complementary research fields: physicists, chemists, biologists and others, keen to make the best of these extraordinary laboratories. Even though each branch of science is experiencing a process of growing specialization, it is very important to keep an eye on the global picture, remaining aware of the deep interconnections between inherent fields. This is even more crucial for students who are beginning their research careers. These considerations motivated PhD students and young post-docs connected to the Roman scientific research area to organize a conference, to establish the background and the network for interactions and collaborations. This resulted in the 1st and 2nd Young Researchers Meetings in Rome (http://ryrm.roma2.infn.it), one day conferences aimed primarily at graduate students and post-docs, working in physics in Italy

  2. White Paper Summary of 2nd ASTM International Workshop on Hydrides in Zirconium Alloy Cladding

    Energy Technology Data Exchange (ETDEWEB)

    Sindelar, R. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Louthan, M. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); PNNL, B. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2015-05-29

    This white paper recommends that ASTM International develop standards to address the potential impact of hydrides on the long term performance of irradiated zirconium alloys. The need for such standards was apparent during the 2nd ASTM International Workshop on Hydrides in Zirconium Alloy Cladding and Assembly Components, sponsored by ASTM International Committee C26.13 and held on June 10-12, 2014, in Jackson, Wyoming. The potentially adverse impacts of hydrogen and hydrides on the long term performance of irradiated zirconium-alloy cladding on used fuel were shown to depend on multiple factors such as alloy chemistry and processing, irradiation and post irradiation history, residual and applied stresses and stress states, and the service environment. These factors determine the hydrogen content and hydride morphology in the alloy, which, in turn, influence the response of the alloy to the thermo-mechanical conditions imposed (and anticipated) during storage, transport and disposal of used nuclear fuel. Workshop presentations and discussions showed that although hydrogen/hydride induced degradation of zirconium alloys may be of concern, the potential for occurrence and the extent of anticipated degradation vary throughout the nuclear industry because of the variations in hydrogen content, hydride morphology, alloy chemistry and irradiation conditions. The tools and techniques used to characterize hydrides and hydride morphologies and their impacts on material performance also vary. Such variations make site-to-site comparisons of test results and observations difficult. There is no consensus that a single material or system characteristic (e.g., reactor type, burnup, hydrogen content, end-of life stress, alloy type, drying temperature, etc.) is an effective predictor of material response during long term storage or of performance after long term storage. Multi-variable correlations made for one alloy may not represent the behavior of another alloy exposed to

  3. Compatibility of IEC 61400-27-1 Ed 1 and WECC 2nd Generation Wind Turbine Models

    OpenAIRE

    Göksu, Ömer; Sørensen, Poul Ejnar; Morales, Ana; Weigel, Stefan; Fortmann, Jens; Pourbeik, Pouyan

    2016-01-01

    The IEC TC88 WG27 and the Western Electric Coordinating Council (WECC) Renewable Energy Modeling Task Force, in North America, have been developing the IEC 61400-27-1 and WECC 2nd Generation Wind Turbine generic electrical models, where the first editions are published in 2014 and 2013, respectively. Although the two working groups have been collaborating closely, there are small differences between the approaches of the two modelling standards, especially in terms of parameter sets and compl...

  4. 2nd Nordic NJF Seminar on Reindeer Husbandry Research "Reindeer herding and land use management - Nordic perspectives"

    Directory of Open Access Journals (Sweden)

    Päivi Soppela

    2015-06-01

    Full Text Available The 2nd NJF Seminar on Reindeer Husbandry Research was held at the Arctic Centre, University of Lapland, Rovaniemi, Finland from 19 to 21 October 2014. The seminar was organised under the framework of Reindeer Husbandry Research Section of NJF (Nordic Association of Agricultural Scientists, established in 2012. Over 100 Nordic and international delegates including researchers, managers, educators, students and reindeer herders participated in the seminar.

  5. Meeting Report: The 2nd Annual Argonne Soils Workshop, Argonne National Laboratory, Chicago Illinois, USA, October 6-8, 2010

    OpenAIRE

    O?Brien, Sarah L.; Glass, Elizabeth M.; Brulc, Jennifer M.; Gilbert, Jack A.; Antonopoulos, Dionysios A.; Meyer, Folker

    2011-01-01

    This report summarizes the proceedings of the 2nd Annual Argonne Soils Workshop held at Argonne National Laboratory October 6?8, 2010. The workshop assembled a diverse group of soil ecologists, microbiologists, molecular biologists, and computational scientists to discuss the challenges and opportunities related to implementation of metagenomics approaches in soil microbial ecology. The overarching theme of the workshop was ?designing ecologically meaningful soil metagenomics research?, which...

  6. Proceedings of 2nd Korea-China Congress of Nuclear Medicine and the Korean Society Nuclear Medicine Spring Meeting 2000

    International Nuclear Information System (INIS)

    2000-01-01

    This proceedings contains articles of 2nd Korea-China Congress of Nuclear Medicine and 2000 spring meeting of the Korean Society Nuclear Medicine. It was held on May 17-19, 2000 in Seoul, Korean. This proceedings is comprised of 6 sessions. The subject titles of session are as follows: general nuclear medicine, neurology, oncology, radiopharmacy and biology, nuclear cardiology, nuclear cardiology: physics and instrumentation and so on. (Yi, J. H.)

  7. [Review of Talking voices: Repetition, dialogue, and imagery in conversational discourse. 2nd edition. By Deborah Tannen

    OpenAIRE

    Dingemanse, M.

    2010-01-01

    Reviews the book, Talking voices: Repetition, dialogue, and imagery in conversational discourse. 2nd edition by Deborah Tannen. This book is the same as the 1989 original except for an added introduction. This introduction situates TV in the context of intertextuality and gives a survey of relevant research since the book first appeared. The strength of the book lies in its insightful analysis of the auditory side of conversation. Yet talking voices have always been embedded in richly context...

  8. Molecular Biology: Conference on Genetic Engineering Techniques (2nd) Held in London (United Kingdom) on 20-21 November 1986.

    Science.gov (United States)

    1987-05-27

    A181 T5 MOLECULAR BIOLOGY CONFERENCE O GENETIC ENGINEERING 1/ TECNIQUES (2ND) HEL (U) OFFICE OF NAVAL RESEARCH LONDON (ENGLAND) C F ZOMZELY-NEURATH...represented both genetic diseases. For example, Hunting- academic and industrial organizations in ton’s Chorea, Cystic Fibrosis , and a 1:1 ratio...be cloned in available vicinity of the Huntington’s Chorea and vectors or easily analyzed by standard Cystic Fibrosis mutations in human, and 3

  9. Proceedings of the 2nd International Arctic Ungulate Conference, Fairbanks, Alaska, 13-17 Aug 1995: Issue No. 2

    Directory of Open Access Journals (Sweden)

    Rolf Egil Haugerud (editor

    1997-04-01

    Full Text Available This issue of the proceedings of AUC 1995 is the 2nd of four issues. Issues 1, 3 and 4 are found respectively in Rangifer 1996, 16 (2: 49-92; 1997, 17 (3: 10-138 ; 1998, 18 (3-4: 99-154. A list of contents of the four proceedings issues is found in the latter proceedings issue.

  10. Physical properties of double perovskite-type barium neodymium osmate Ba2NdOsO6

    International Nuclear Information System (INIS)

    Wakeshima, Makoto; Hinatsu, Yukio; Ohoyama, Kenji

    2013-01-01

    The crystal, magnetic structures and physical properties of the double perovskite-type barium neodymium osmate Ba 2 NdOsO 6 are investigated through powder X-ray and neutron diffraction, electrical conductivity, magnetic susceptibility, and specific heat measurements. The Rietveld analysis reveals that the Nd and Os ions are arranged with regularity over the six-coordinate B sites in a distorted perovskite ABO 3 framework. The monoclinic crystal structure described by space group P2 1 /n (tilt system a − a − c + ) becomes more distorted with decreasing temperature from 300 K down to 2.5 K. This compound shows a long-range antiferromagnetic ordering of Os 5+ below 65 K. An antiferromagnetic ordering of Nd 3+ also occurs at lower temperatures (∼20 K). The magnetic structure is of Type I and the magnetic moments of Nd 3+ and Os 5+ ions are in the same direction in the ab-plane. - Graphical Abstract: The Magnetic structure of Ba 2 NdOsO 6 is of Type I, and the magnetic moments of the Nd 3+ and Os 5+ ions are in the same direction in the ab-plane. Highlights: ► Crystal structures of Ba 2 NdOsO 6 are determined to be monoclinic below 300 K. ► Its electrical resistivity shows a Mott variable-range hopping behavior with localized carriers. ► An antiferromagnetic ordering of the Os 5+ moment occurs at 65 K. ► The magnetic structure of Ba 2 NdOsO 6 is determined to be of Type I.

  11. Evolution of Corruption in Sub-Saharan Africa - from Nkruma to Mutharika The 2nd: Case Study Of South Africa

    OpenAIRE

    Mavhungu Abel Mafukata

    2016-01-01

    Since Sub-Saharan Africa's first independence in Ghana, the region has experienced massive and costly political and bureaucratic corruption within public service and administration. The causes of the corruption, its nature and form are wide and intertwined. In Sub-Saharan Africa, efforts to curb corruption have failed to discard it. The paper focused on the period from Nkruma in Ghana to Mutharika the 2nd in Malawi. This paper reviewed existing literature on political and bureaucratic corrupt...

  12. Wettability characteristics of carbon steel modified with CO2, Nd:YAG, Excimer and high power diode lasers

    OpenAIRE

    Lawrence, Jonathan; Li, Lin

    2000-01-01

    Interaction of CO2, Nd:YAG, excimer and high power diode laser (HPDL) radiation with the surface of a common mild steel (EN8) was found to effect changes in the wettability characteristics of the steel, namely changes in the measured contact angle. These modifications are related to changes in the surface roughness, changes in the surface oxygen content and changes in the surface energy of the mild steel. The wettability characteristics of the selected mild steel could be controll...

  13. Earthworms as Invasive Species in Latin America — the 2nd Latin American Meeting on Oligochaeta (Earthworm) Ecology and Taxonomy

    Science.gov (United States)

    Grizelle Gonzalez

    2006-01-01

    This special issue is based on scientific contributions presented at the 2nd Latin American Symposium of Earthworm Ecology and Taxonomy (ELAETAO, for its Spanish acronym) held in San Juan, Puerto Rico November 14-18, 2005. The first of these symposia was organized by George G. Brown and Klaus D. Sautter and held at Londrina, Brazil from December 1-3, 2003.The objective...

  14. 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014)

    Science.gov (United States)

    2014-10-01

    It was an honor and a great pleasure for all those involved in its organization to welcome the participants to the ''Radio and Antenna Days of the Indian Ocean'' (RADIO 2014) international conference that was held from 7th to 10th April 2014 at the Sugar Beach Resort, Wolmar, Flic-en-Flac, Mauritius. RADIO 2014 is the second of a series of conferences organized in the Indian Ocean region. The aim of the conference is to discuss recent developments, theories and practical applications covering the whole scope of radio-frequency engineering, including radio waves, antennas, propagation, and electromagnetic compatibility. The RADIO international conference emerged following discussions with engineers and scientists from the countries of the Indian Ocean as well as from other parts of the world and a need was felt for the organization of such an event in this region. Following numerous requests, the Island of Mauritius, worldwide known for its white sandy beaches and pleasant tropical atmosphere, was again chosen for the organization of the 2nd RADIO international conference. The conference was organized by the Radio Society, Mauritius and the Local Organizing Committee consisted of scientists from SUPELEC, France, the University of Mauritius, and the University of Technology, Mauritius. We would like to take the opportunity to thank all people, institutions and companies that made the event such a success. We are grateful to our gold sponsors CST and FEKO as well as URSI for their generous support which enabled us to partially support one PhD student and two scientists to attend the conference. We would also like to thank IEEE-APS and URSI for providing technical co-sponsorship. More than hundred and thirty abstracts were submitted to the conference. They were peer-reviewed by an international scientific committee and, based on the reviews, either accepted, eventually after revision, or rejected. RADIO 2014 brought together participants from twenty countries spanning

  15. Development of Hydrologic Characterization Technology of Fault Zones -- Phase I, 2nd Report

    Energy Technology Data Exchange (ETDEWEB)

    Karasaki, Kenzi; Onishi, Tiemi; Black, Bill; Biraud, Sebastien

    2009-03-31

    This is the year-end report of the 2nd year of the NUMO-LBNL collaborative project: Development of Hydrologic Characterization Technology of Fault Zones under NUMO-DOE/LBNL collaboration agreement, the task description of which can be found in the Appendix 3. Literature survey of published information on the relationship between geologic and hydrologic characteristics of faults was conducted. The survey concluded that it may be possible to classify faults by indicators based on various geometric and geologic attributes that may indirectly relate to the hydrologic property of faults. Analysis of existing information on the Wildcat Fault and its surrounding geology was performed. The Wildcat Fault is thought to be a strike-slip fault with a thrust component that runs along the eastern boundary of the Lawrence Berkeley National Laboratory. It is believed to be part of the Hayward Fault system but is considered inactive. Three trenches were excavated at carefully selected locations mainly based on the information from the past investigative work inside the LBNL property. At least one fault was encountered in all three trenches. Detailed trench mapping was conducted by CRIEPI (Central Research Institute for Electric Power Industries) and LBNL scientists. Some intriguing and puzzling discoveries were made that may contradict with the published work in the past. Predictions are made regarding the hydrologic property of the Wildcat Fault based on the analysis of fault structure. Preliminary conceptual models of the Wildcat Fault were proposed. The Wildcat Fault appears to have multiple splays and some low angled faults may be part of the flower structure. In parallel, surface geophysical investigations were conducted using electrical resistivity survey and seismic reflection profiling along three lines on the north and south of the LBNL site. Because of the steep terrain, it was difficult to find optimum locations for survey lines as it is desirable for them to be as

  16. 2nd International Conference on Rheology and Modeling of Materials (IC-RMM2)

    Science.gov (United States)

    2017-01-01

    Understanding the rheological properties of materials and their rheological behaviors during their manufacturing processes and in their applications in many cases can help to increase the efficiency and competitiveness not only of the finished goods and products but the organizations and societies also. The more scientific supported and prepared organizations develop more competitive products with better thermal, mechanical, physical, chemical and biological properties and the leading companies apply more competitive equipment and technology processes. The aims of the 2nd International Conference on Rheology and Modeling of Materials (ic-rmm2) and the parallel organized symposiums of the 1st International Symposium on Powder Injection Molding (is-pim1) and the 1st International Symposium on Rheology and Fracture of Solids (is-rfs1) are the followings: Promote new methods and results of scientific research in the fields of modeling and measurements of rheological properties and behavior of materials under processing and applications; Change information between the theoretical and applied sciences as well as technical and technological implantations. Promote the communication and collaboration between the scientists, researchers and engineers of different disciplines, different nations, countries and continents. The international conference ic-rmm2 and symposiums of is-pim1 and is-rfs1 provide a platform among the leading international scientists, researchers, PhD students and engineers for discussing recent achievements in measurement, modeling and application of rheology in materials technology and materials science of liquids, melts, solids, crystals and amorphous structures. Among thr major fields of interest are the influence of materials structures, mechanical stresses, temperatures, deformation speeds and shear rates on rheological and physical properties, phase transformation of foams, foods, polymers, plastics and other competitive materials like ceramics

  17. 2nd International Conference on Rheology and Modeling of Materials (IC-RMM2)

    International Nuclear Information System (INIS)

    2017-01-01

    Understanding the rheological properties of materials and their rheological behaviors during their manufacturing processes and in their applications in many cases can help to increase the efficiency and competitiveness not only of the finished goods and products but the organizations and societies also. The more scientific supported and prepared organizations develop more competitive products with better thermal, mechanical, physical, chemical and biological properties and the leading companies apply more competitive equipment and technology processes. The aims of the 2 nd International Conference on Rheology and Modeling of Materials (ic-rmm2) and the parallel organized symposiums of the 1 st International Symposium on Powder Injection Molding (is-pim1) and the 1 st International Symposium on Rheology and Fracture of Solids (is-rfs1) are the followings: Promote new methods and results of scientific research in the fields of modeling and measurements of rheological properties and behavior of materials under processing and applications; Change information between the theoretical and applied sciences as well as technical and technological implantations. Promote the communication and collaboration between the scientists, researchers and engineers of different disciplines, different nations, countries and continents. The international conference ic-rmm2 and symposiums of is-pim1 and is-rfs1 provide a platform among the leading international scientists, researchers, PhD students and engineers for discussing recent achievements in measurement, modeling and application of rheology in materials technology and materials science of liquids, melts, solids, crystals and amorphous structures. Among thr major fields of interest are the influence of materials structures, mechanical stresses, temperatures, deformation speeds and shear rates on rheological and physical properties, phase transformation of foams, foods, polymers, plastics and other competitive materials like ceramics

  18. Development of Hydrologic Characterization Technology of Fault Zones: Phase I, 2nd Report

    International Nuclear Information System (INIS)

    Karasaki, Kenzi; Onishi, Tiemi; Black, Bill; Biraud, Sebastien

    2009-01-01

    This is the year-end report of the 2nd year of the NUMO-LBNL collaborative project: Development of Hydrologic Characterization Technology of Fault Zones under NUMO-DOE/LBNL collaboration agreement, the task description of which can be found in the Appendix 3. Literature survey of published information on the relationship between geologic and hydrologic characteristics of faults was conducted. The survey concluded that it may be possible to classify faults by indicators based on various geometric and geologic attributes that may indirectly relate to the hydrologic property of faults. Analysis of existing information on the Wildcat Fault and its surrounding geology was performed. The Wildcat Fault is thought to be a strike-slip fault with a thrust component that runs along the eastern boundary of the Lawrence Berkeley National Laboratory. It is believed to be part of the Hayward Fault system but is considered inactive. Three trenches were excavated at carefully selected locations mainly based on the information from the past investigative work inside the LBNL property. At least one fault was encountered in all three trenches. Detailed trench mapping was conducted by CRIEPI (Central Research Institute for Electric Power Industries) and LBNL scientists. Some intriguing and puzzling discoveries were made that may contradict with the published work in the past. Predictions are made regarding the hydrologic property of the Wildcat Fault based on the analysis of fault structure. Preliminary conceptual models of the Wildcat Fault were proposed. The Wildcat Fault appears to have multiple splays and some low angled faults may be part of the flower structure. In parallel, surface geophysical investigations were conducted using electrical resistivity survey and seismic reflection profiling along three lines on the north and south of the LBNL site. Because of the steep terrain, it was difficult to find optimum locations for survey lines as it is desirable for them to be as

  19. Sustainable development - a role for nuclear power? 2nd scientific forum

    International Nuclear Information System (INIS)

    2000-03-01

    The 2nd Scientific Forum of the International Atomic Energy Agency (IAEA) was held during the 43rd General Conference. This paper summarizes the deliberations of the two-day Forum. The definition of 'sustainable development' of the 1987 Bruntland Commission - 'development that meets the needs of the present without compromising the ability of future generations to meet their own needs' - provided the background for the Forum's debate whether and how nuclear power could contribute to sustainable energy development. The framework for this debate comprises different perspectives on economic, energy, environmental, and political considerations. Nuclear power, along with all energy generating systems, should be judged on these considerations using a common set of criteria (e.g., emission levels, economics, public safety, wastes, and risks). First and foremost, there is a growing political concern over the possible adverse impact of increasing emissions of greenhouse gases from fossil fuel combustion. However, there is debate as to whether this would have any material impact on the predominantly economic criteria currently used to make investment decisions on energy production. According to the views expressed, the level of safety of existing nuclear power plants is no longer a major concern - a view not yet fully shared by the general public. The need to maintain the highest standards of safety in operation remains, especially under the mounting pressure of competitiveness in deregulated and liberalized energy markets. The industry must continuously reinforce a strong safety culture among reactor designers, builders, and operators. Furthermore, a convincing case for safety will have to be made for any new reactor designs. Of greater concern to the public and politicians are the issues of radioactive waste and proliferation of nuclear weapons. There is a consensus among technical experts that radioactive wastes from nuclear power can be disposed of safely and

  20. FOREWORD: 2nd International Workshop on New Computational Methods for Inverse Problems (NCMIP 2012)

    Science.gov (United States)

    Blanc-Féraud, Laure; Joubert, Pierre-Yves

    2012-09-01

    Conference logo This volume of Journal of Physics: Conference Series is dedicated to the scientific contributions presented during the 2nd International Workshop on New Computational Methods for Inverse Problems, (NCMIP 2012). This workshop took place at Ecole Normale Supérieure de Cachan, in Cachan, France, on 15 May 2012, at the initiative of Institut Farman. The first edition of NCMIP also took place in Cachan, France, within the scope of the ValueTools Conference, in May 2011 (http://www.ncmip.org/2011/). The NCMIP Workshop focused on recent advances in the resolution of inverse problems. Indeed inverse problems appear in numerous scientific areas such as geophysics, biological and medical imaging, material and structure characterization, electrical, mechanical and civil engineering, and finance. The resolution of inverse problems consists of estimating the parameters of the observed system or structure from data collected by an instrumental sensing or imaging device. Its success firstly requires the collection of relevant observation data. It also requires accurate models describing the physical interactions between the instrumental device and the observed system, as well as the intrinsic properties of the solution itself. Finally, it requires the design of robust, accurate and efficient inversion algorithms. Advanced sensor arrays and imaging devices provide high rate and high volume data; in this context, the efficient resolution of the inverse problem requires the joint development of new models and inversion methods, taking computational and implementation aspects into account. During this one-day workshop, researchers had the opportunity to bring to light and share new techniques and results in the field of inverse problems. The topics of the workshop were: algorithms and computational aspects of inversion, Bayesian estimation, kernel methods, learning methods, convex optimization, free discontinuity problems, metamodels, proper orthogonal decomposition

  1. Increasing doses effect of L-T4 and L-T3 in the hypothalamus - hypophysis - thyroid in patients carrier of congenital and acquired hypothyroidism

    International Nuclear Information System (INIS)

    Cavaliere, H.

    1987-01-01

    The pituitary and peripheral response to L-T4 and L-T3 therapy were studied in 12 patients with congenital goitrous hypothyroidism, in 10 patients with an ectopic thyroid and onset of hypothyroidism at 3-8 years of age, and in 6 patients with adult-onset hypothyroidism, after they had had their chronic thyroid hormone replacement therapy discontinued for 30 days. They were first treated with increasing L-T4 (0.1, 0.2, and 0.4 mg daily) followed by L-T3 (0.05 and 0.2 mg daily) after stopping thyroid medication for another month. Ten normal subjects were treated identically. Since all patients received similar doses of thyroid hormones (μg/Kg of body weight) and had similar serum levels of T4 and T3 on each dose of L-T4 or L-T3, this paper concludes that congenitally hypothyroid patients have persistent pituitary resistance, but no peripheral resistance, to thyroid hormone. (author)

  2. 1st or 2nd generation bioethanol-impacts of technology integration & on feed production and land use

    DEFF Research Database (Denmark)

    Bentsen, Niclas Scott; Felby, Claus

    2009-01-01

    "1st or 2nd generation bioethanol-impacts of technology integration & on feed production and land use" Liquid bio fuels are perceived as a means of mitigating CO2 emissions from transport and thus climate change, but much concern has been raised to the energy consumption from refining biomass...... to liquid fuels. Integrating technologies such that waste stream can be used will reduce energy consumption in the production of bioethanol from wheat. We show that the integration of bio refining and combined heat an power generation reduces process energy requirements with 30-40 % and makes bioethanol...

  3. Investigation of the optical properties of KGd(WO4)2:Nd3+ crystals with allowance for absorption

    Science.gov (United States)

    Konstantinova, A. F.; Filippov, V. V.; Palto, S. P.; Evdishchenko, E. A.; Imangazieva, K. B.; Orekhova, V. P.

    2007-11-01

    The optical properties of a biaxial absorbing KGd(WO4)2:Nd3+ crystal have been investigated. The main refractive indices were measured in the visible spectral range and the absorption and transmission spectra of samples of these crystals were studied. The changes in the refractive indices were in the region of the absorption bands with the use of the Kramers-Kronig relation. Conoscopic pictures of this crystal in the regions of transparency and absorption bands were calculated and are presented.

  4. Meeting Report: The 2nd Annual Argonne Soils Workshop, Argonne National Laboratory, Chicago Illinois, USA, October 6-8, 2010

    Science.gov (United States)

    O’Brien, Sarah L.; Glass, Elizabeth M.; Brulc, Jennifer M.; Gilbert, Jack A.; Antonopoulos, Dionysios A.; Meyer, Folker

    2011-01-01

    This report summarizes the proceedings of the 2nd Annual Argonne Soils Workshop held at Argonne National Laboratory October 6–8, 2010. The workshop assembled a diverse group of soil ecologists, microbiologists, molecular biologists, and computational scientists to discuss the challenges and opportunities related to implementation of metagenomics approaches in soil microbial ecology. The overarching theme of the workshop was “designing ecologically meaningful soil metagenomics research”, which encouraged presentations on both ecological and computational topics. The workshop fostered valuable cross-discipline communication and delivered the message that soil metagenomics research must be based on an iterative process between biological inquiry and bioinformatics tools. PMID:22180822

  5. Wettability characteristics of a modified mild steel with CO2, Nd:YAG, excimer and high power diode lasers

    OpenAIRE

    Lawrence, Jonathan; Li, Lin

    1999-01-01

    Interaction of CO2, Nd:YAG, excimer and high-power diode laser radiation with the surface of a common mild steel (EN8) was found to effect changes in the wettability characteristics of the steel, namely changes in the measured contact angle of certain liquids. Such changes were identified as being due to modifications to (i) the surface roughness, (ii) changes in the surface oxygen content and (iii) changes in the surface energy of the mild steel. However, it was found that changes in the wet...

  6. Anadolu'da Mithra kültü

    OpenAIRE

    İZNİK, Erkan

    1999-01-01

       "Anadolu'da Mithra Kültü", Yüksek Lisans Tezi, Danışman: Prof. Dr. Ömer Çapar, 169s. Bu çalışmada kronolojik açıdan yazılı belgelerde ilk kez Mitanniler'de karşımıza çıkan, daha sonra sırasıyla Hindistan'daki Veda metinlerinde ve Persler' in Avesta metinlerinde kendini gösteren ve de Zerdüştlük dini içerisinde yer alan Tanrı Mithra'nın ortaya çıkışı, yayılışı yani doğudan batıya yaptığı yolculuğu ve bu yolculuk sırasında Anadolu'daki konumu üzerinde d...

  7. Cosmology and Particle Astrophysics (2nd edn) and Extragalactic Astronomy and Cosmology: An Introduction

    Energy Technology Data Exchange (ETDEWEB)

    Trimble, Virginia [Department of Physics and Astronomy, University of California-Irvine, CA 92697-4575 (United States); Las Cumbres Global Telescope Network, Goleta, CA 93117 (United States)

    2007-05-07

    a while to find the bits you want. The index lists neither lambda nor the cosmological constant, and inflation is said to appear on pp 307-412. The chapters are of equal length, in traditional textbook fashion. Neither volume has much to say about issues that are currently 'hot'-the importance of extra dimensions, fine tuning of cosmological parameters, possible evidence for cosmic geometry different from the simplest. Discussions of such things will, of course, date a textbook quickly. On the other hand, they are often the items that physics (etc) students will have heard about in colloquia and would like to have clarified. Names appear only as eponyms, from Altarelli Parisi evolution (which is not on the page to which B and G's index refers you) to the Zeeman effect, which is where PS's index says it is. Can I imagine using either of these as texts? Definitely yes for PS, since it is a possible fit to an astrophysics course that UCI offers as a 'vocabulary builder' for students coming out of mainstream physics (and for which we have yet to find an entirely suitable text). We are contemplating a faculty hire or two in astro-particle physics, in which case B and G might well be a good fit to a seminar for students beginning work in that area. If I were asked to teach the course, however, I would probably want an instructor's solution manual for the text problems. One may well exist, though the book does not mention it. Using PS, you will have to make up your own problems (which you can then reasonably be expected to be able to work without help). (Book review of Cosmology and Particle Astrophysics (2nd edn), Lars Bergstroem and Ariel Goobar, 2006 Berlin: Springer and Worthing: Praxis, ISBN 978-3-540-33174-2 and Extragalactic Astronomy and Cosmology: An Introduction, Peter Schneider, 2006 Berlin: Springer, ISBN 978-3-540-33174-2)

  8. Proceedings of the 2nd JAERI symposium on HTGR technologies October 21 ∼ 23, 1992, Oarai, Japan

    International Nuclear Information System (INIS)

    1993-01-01

    The Japan Atomic Energy Research Institute (JAERI) held the 2nd JAERI Symposium on HTGR Technologies on October 21 to 23, 1992, at Oarai Park Hotel at Oarai-machi, Ibaraki-ken, Japan, with support of International Atomic Energy Agency (IAEA), Science and Technology Agency of Japan and the Atomic Energy Society of Japan on the occasion that the construction of the High Temperature Engineering Test Reactor (HTTR), which is the first high temperature gas-cooled reactor (HTGR) in Japan, is now being proceeded smoothly. In this symposium, the worldwide present status of research and development (R and D) of the HTGRs and the future perspectives of the HTGR development were discussed with 47 papers including 3 invited lectures, focusing on the present status of HTGR projects and perspectives of HTGR Development, Safety, Operation Experience, Fuel and Heat Utilization. A panel discussion was also organized on how the HTGRs can contribute to the preservation of global environment. About 280 participants attended the symposium from Japan, Bangladesh, Germany, France, Indonesia, People's Republic of China, Poland, Russia, Switzerland, United Kingdom, United States of America, Venezuela and the IAEA. This paper was edited as the proceedings of the 2nd JAERI Symposium on HTGR Technologies, collecting the 47 papers presented in the oral and poster sessions along with 11 panel exhibitions on the results of research and development associated to the HTTR. (author)

  9. Novel Detection Method for Consecutive DC Commutation Failure Based on Daubechies Wavelet with 2nd-Order Vanishing Moments

    Directory of Open Access Journals (Sweden)

    Tao Lin

    2018-01-01

    Full Text Available Accurate detection and effective control strategy of commutation failure (CF of high voltage direct current (HVDC are of great significance for keeping the safe and stable operations of the hybrid power grid. At first, a novel detection method for consecutive CF is proposed. Concretely, the 2nd and higher orders’ derivative values of direct current are summarized as the core to judge CF by analyzing the physical characteristics of the direct current waveform of the converter station in CF. Then, the Daubechies wavelet coefficient that can represent the 2nd and higher order derivative values of direct current is derived. Once the wavelet coefficients of the sampling points are detected to exceed the threshold, the occurrence of CF is confirmed. Furthermore, by instantly increasing advanced firing angle β in the inverter side, an additional emergency control strategy to prevent subsequent CF is proposed. Eventually, with simulations of the benchmark model, the effectiveness and superiorities of the proposed detection method and additional control strategy in accuracy and rapidity are verified.

  10. Clean coal technology: gasification of South African coals - 2nd CSIR Biennial Conference

    CSIR Research Space (South Africa)

    Engelbrecht, AD

    2008-11-01

    Full Text Available Electricity demand in South Africa is increasing at a rate of 1000 MW per year. Whilst there is increasing pressure to adopt non-fossil fuel electricity generating technologies, the abundant reserves and low cost of coal make it the preferred energy...

  11. New efficient artemisinin derived agents against human leukemia cells, human cytomegalovirus and Plasmodium falciparum: 2nd generation 1,2,4-trioxane-ferrocene hybrids.

    Science.gov (United States)

    Reiter, Christoph; Fröhlich, Tony; Zeino, Maen; Marschall, Manfred; Bahsi, Hanife; Leidenberger, Maria; Friedrich, Oliver; Kappes, Barbara; Hampel, Frank; Efferth, Thomas; Tsogoeva, Svetlana B

    2015-06-05

    In our ongoing search for highly active hybrid molecules exceeding their parent compounds in anticancer, antimalaria as well as antiviral activity and being an alternative to the standard drugs, we present the synthesis and biological investigations of 2nd generation 1,2,4-trioxane-ferrocene hybrids. In vitro tests against the CCRF-CEM leukemia cell line revealed di-1,2,4-trioxane-ferrocene hybrid 7 as the most active compound (IC50 of 0.01 μM). Regarding the activity against the multidrug resistant subline CEM/ADR5000, 1,2,4-trioxane-ferrocene hybrid 5 showed a remarkable activity (IC50 of 0.53 μM). Contrary to the antimalaria activity of hybrids 4-8 against Plasmodium falciparum 3D7 strain with slightly higher IC50 values (between 7.2 and 30.2 nM) than that of their parent compound DHA, hybrids 5-7 possessed very promising activity (IC50 values lower than 0.5 μM) against human cytomegalovirus (HCMV). The application of 1,2,4-trioxane-ferrocene hybrids against HCMV is unprecedented and demonstrated here for the first time. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  12. CysLT(1)R antagonists inhibit tumor growth in a xenograft model of colon cancer.

    Science.gov (United States)

    Savari, Sayeh; Liu, Minghui; Zhang, Yuan; Sime, Wondossen; Sjölander, Anita

    2013-01-01

    The expression of the inflammatory G-protein coupled receptor CysLT1R has been shown to be upregulated in colon cancer patients and associated with poor prognosis. The present study investigated the correlation between CysLT1R and colon cancer development in vivo using CysLT1R antagonists (ZM198,615 or Montelukast) and the nude mouse xenograft model. Two drug administration regimens were established. The first regimen was established to investigate the importance of CysLT1R in tumor initiation. Nude mice were inoculated with 50 µM CysLT1R antagonist-pretreated HCT-116 colon cancer cells and received continued treatment (5 mg/kg/day, intraperitoneally). The second regimen aimed to address the role of CysLT1R in tumor progression. Nude mice were inoculated with non-pretreated HCT-116 cells and did not receive CysLT1R antagonist treatment until recordable tumor appearance. Both regimens resulted in significantly reduced tumor size, attributed to changes in proliferation and apoptosis as determined by reduced Ki-67 levels and increased levels of p21(WAF/Cip1) (Pcolon cancer cell line HCT-116 and CysLT1R antagonists. In addition to significant reductions in cell proliferation, adhesion and colony formation, we observed induction of cell cycle arrest and apoptosis in a dose-dependent manner. The ability of Montelukast to inhibit growth of human colon cancer xenograft was further validated by using two additional colon cancer cell lines, SW-480 and HT-29. Our results demonstrate that CysLT1R antagonists inhibit growth of colon cancer xenografts primarily by reducing proliferation and inducing apoptosis of the tumor cells.

  13. 76 FR 80904 - Reserve Forces Policy Board (RFPB); Member Solicitation

    Science.gov (United States)

    2011-12-27

    ... of the Secretary Reserve Forces Policy Board (RFPB); Member Solicitation AGENCY: Office of the Secretary of Defense Reserve Forces Policy Board, Department of Defense. ACTION: Notice of Advisory... solicitation of the Reserve Forces Policy Board (RFPB). FOR FURTHER INFORMATION CONTACT: LtCol Ken Olivo...

  14. Management of Patients With Diverticulosis and Diverticular Disease: Consensus Statements From the 2nd International Symposium on Diverticular Disease.

    Science.gov (United States)

    Tursi, Antonio; Picchio, Marcello; Elisei, Walter; Di Mario, Francesco; Scarpignato, Carmelo; Brandimarte, Giovanni

    2016-10-01

    The statements produced by the Chairmen of the 2nd International Symposium on Diverticular Disease, held in Rome on April 8th to 9th, 2016, are reported. Topics such as epidemiology, risk factors, diagnosis, medical and surgical treatment of diverticular disease in patients with uncomplicated and complicated diverticular disease were reviewed by the Chairmen who proposed 41 statements graded according to level of evidence and strength of recommendation. Each topic was explored focusing on the more relevant clinical questions. The vote was conducted on a 6-point scale and consensus was defined a priori as 67% agreement of the participants. The voting group consisted of 80 physicians from 6 countries, and agreement with all statements was provided. Comments were added explaining some controversial areas.

  15. 2nd International Symposium "Atomic Cluster Collisions : Structure and Dynamics from the Nuclear to the Biological Scale"

    CERN Document Server

    Solov'yov, Andrey; ISACC 2007; Latest advances in atomic cluster collisions

    2008-01-01

    This book presents a 'snapshot' of the most recent and significant advances in the field of cluster physics. It is a comprehensive review based on contributions by the participants of the 2nd International Symposium on Atomic Cluster Collisions (ISACC 2007) held in July 19-23, 2007 at GSI, Darmstadt, Germany. The purpose of the Symposium is to promote the growth and exchange of scientific information on the structure and properties of nuclear, atomic, molecular, biological and complex cluster systems studied by means of photonic, electronic, heavy particle and atomic collisions. Particular attention is devoted to dynamic phenomena, many-body effects taking place in cluster systems of a different nature - these include problems of fusion and fission, fragmentation, collective electron excitations, phase transitions, etc.Both the experimental and theoretical aspects of cluster physics, uniquely placed between nuclear physics on the one hand and atomic, molecular and solid state physics on the other, are discuss...

  16. 3rd Singularity Theory Meeting of Northeast region & the Brazil-Mexico 2nd Meeting on Singularities

    CERN Document Server

    Neto, Aurélio; Mond, David; Saia, Marcelo; Snoussi, Jawad; BMMS 2/NBMS 3; ENSINO; Singularities and foliations geometry, topology and applications

    2018-01-01

    This proceedings book brings selected works from two conferences, the 2nd Brazil-Mexico Meeting on Singularity and the 3rd Northeastern Brazilian Meeting on Singularities, that were hold in Salvador, in July 2015. All contributions were carefully peer-reviewed and revised, and cover topics like Equisingularity, Topology and Geometry of Singularities, Topological Classification of Singularities of Mappings, and more. They were written by mathematicians from several countries, including Brazil, Spain, Mexico, Japan and the USA, on relevant topics on Theory of Singularity, such as studies on deformations, Milnor fibration, foliations, Catastrophe theory, and myriad applications. Open problems are also introduced, making this volume a must-read both for graduate students and active researchers in this field.

  17. A summary of the 2nd workshop on Human Resources Development (HRD) in the nuclear field in Asia. FY2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    The Human Resources Development (HRD) Project was added in 1999 as a Cooperation Activity of 'the Forum for Nuclear Cooperation in Asia (FNCA)' which is organized by Nuclear Committee. The HRD Project supports to solidify the foundation of nuclear development utilization in Asia by promoting human resources development in Asian countries. The principal activity of the HRD Project is to hold the Workshop on Human Resources Development in the Nuclear Field in Asia once a year. The objective of the Workshop is to clarify problems and needs of the human resources development of each country and to support it mutually by exchanging information etc. The report consists of a summary of the 2nd Workshop on Human Resources Development in the Nuclear Field in Asia held on November 27 and 28, 2000 at Tokai Research Establishment of JAERI. (author)

  18. Use of the Behavioral Assessment System for Children 2nd Edition: Parent Report Scale in pediatric cancer populations.

    Science.gov (United States)

    Wolfe-Christensen, Cortney; Mullins, Larry L; Stinnett, Terry A; Carpentier, Melissa Y; Fedele, David A

    2009-12-01

    This study examined the use of the Behavioral Assessment System for Children-2nd Edition: Parent Report Scale (BASC-2; Reynolds & Kamphaus, Behavior assessment system for children, 2004) in a pediatric cancer population. Comparisons of scale scores were made between pediatric cancer participants and controls. Within group comparisons were also made between subtypes of pediatric cancer. Parents of 111 children and adolescents who had experienced pediatric cancer completed the BASC-2 as part of larger studies of parent-child adjustment to cancer. Scores on the BASC-2 for cancer survivors were compared to a matched control group. Results from MANOVA analyses revealed that children with cancer were categorized as evidencing more emotional and cognitive complaints compared to the control children. Notably, no significant within group differences emerged on the subscales with regard to cancer subtype. Although preliminary, these results suggest that the BASC-2 can identify the cognitive and emotional differences between cancer survivors and controls.

  19. Results of the independent verification of radiological remedial action at 384 South 2nd East Street, Monticello, Utah (MS00084)

    International Nuclear Information System (INIS)

    Crutcher, J.W.; Smuin, M.W.

    1989-10-01

    In 1980 the site of a vanadium and uranium mill at Monticello, Utah, was accepted into the US Department of Energy's (DOE's) Surplus Facilities Management Program, with the objectives of restoring the government-owned mill site to safe levels of radioactivity, disposing of or containing the tailings in an environmentally safe manner, and performing remedial actions on off-site (vicinity) properties that had been contaminated by radioactive material resulting from mill operations. During 1984, UNC Geotech, the remedial action contractor designated by DOE, performed remedial action on the vicinity property at 384 South 2nd East Street, Monticello, Utah. The Pollutant Assessments Group (PAG) of Oak Ridge National Laboratory was assigned the responsibility of verifying the data supporting the adequacy of remedial action and confirming the site's compliance with DOE guidelines. The PAG found that the site successfully meets the DOE remedial action objectives. Procedures used by PAG are described. 3 refs., 2 tabs

  20. Results of the independent verification of radiological remedial action at 396 South 2nd East Street, Monticello, Utah (MS00085)

    International Nuclear Information System (INIS)

    Crutcher, J.W.; Smuin, M.W.

    1989-12-01

    In 1980 the site of a vanadium and uranium mill at Monticello, Utah, was accepted into the US Department of Energy's (DOE's) Surplus Facilities Management Program, with the objectives of restoring the government-owned mill site to safe levels of radioactivity disposing of or containing the tailings in an environmentally safe manner, and performing remedial actions on off-site (vicinity) properties that had been contaminated by radioactive material resulting from mill operations. During 1985, UNC Geotech, the remedial action contractor designated by DOE, performed remedial action on the vicinity property at 396 South 2nd East Street, Monticello, Utah. The Pollutant Assessments Group (PAG) of Oak Ridge National Laboratory was assigned the responsibility of verifying the data supporting the adequacy of remedial action and confirming the site's compliance with DOE guidelines. The PAG found that the site successfully meets the DOE remedial action objectives. Procedures used by PAG are described. 34 refs., 2 tabs

  1. Effects of 18 months of L-T4 replacement in women with subclinical hypothyroidism.

    LENUS (Irish Health Repository)

    Adrees, M

    2012-02-01

    CONTEXT: Some of the cardiovascular and renal abnormalities seen in overt hypothyroidism have also been reported in subclinical hypothyroidism (SCH). Short-term L-T4 replacement in SCH improves cardiovascular risk markers and reduces carotid intima-media thickness (CIMT), a surrogate marker of atherosclerosis. The haemodynamic and renal effects of L-T4 replacement in SCH are poorly understood. OBJECTIVES: To compare cardiovascular risk factors and renal variables in women with SCH and normal women. To study the effects of L-T4 replacement in SCH subjects on these variables and on structural and functional changes in common carotid and brachial arteries. DESIGN: Fifty-six women with SCH before and after L-T4 replacement for 18 months and 56 normal women of similar age distribution were studied. Blood Pressure (BP), plasma lipids and homocysteine were measured and renal function evaluated [estimation of glomerular filtration rate (eGFR) using standard equations and measurement of serum Cystatin-C] in women with SCH before and after 18 months of l-T4, and in healthy women. CIMT and endothelial function (using brachial artery ultrasound) were studied before and after L-T4 in a subgroup of women with SCH. RESULTS: Systolic and diastolic BP, total cholesterol, triglyceride, LDL-cholesterol, lipoprotein(a) and homocysteine were greater in SCH (P < 0.05), and following L-T4 replacement decreased (P < 0.05) to levels that no longer differed from normal subjects. Estimated GFR was reduced and serum Cystatin-C increased (P < 0.05) in SCH. These variables also normalized following L-T4. Following L-T4 replacement the carotid artery baseline diameter increased by 7.1% and CIMT decreased by a mean value of 13%, while brachial artery diameter increased basally by 12.5% and following endothelium-dependent vasodilatation by 17.5% (P < 0.05). However, the increment following reactive hyperaemia did not differ before or following L-T4 replacement. CONCLUSION: Normalization of

  2. 2nd Congress on applied synthetic biology in Europe (Málaga, Spain, November 2013).

    Science.gov (United States)

    Vetter, Beatrice V; Pantidos, Nikolaos; Edmundson, Matthew

    2014-05-25

    The second meeting organised by the EFB on the advances of applied synthetic biology in Europe was held in Málaga, Spain in November 2013. The potential for the broad application of synthetic biology was reflected in the five sessions of this meeting: synthetic biology for healthcare applications, tools and technologies for synthetic biology, production of recombinant proteins, synthetic plant biology, and biofuels and other small molecules. Outcomes from the meeting were that synthetic biology offers methods for rapid development of new strains that will result in decreased production costs, sustainable chemical production and new medical applications. Additionally, it also introduced novel ways to produce sustainable energy and biofuels, to find new alternatives for bioremediation and resource recovery, and environmentally friendly foodstuff production. All the above-mentioned advances could enable biotechnology to solve some of the major problems of Society. However, while there are still limitations in terms of lacking tools, standardisation and suitable host organisms, this meeting has laid a foundation providing cutting-edge concepts and techniques to ultimately convert the potential of synthetic biology into practice. Copyright © 2014. Published by Elsevier B.V. All rights reserved.

  3. Interrupted versus continuous sutures for repair of episiotomy of 2nd degree perineal tears

    International Nuclear Information System (INIS)

    Aslam, R.; Khan, S.A.

    2015-01-01

    Performing an episiotomy is generally reserved for complicated childbirths, in cases of foetal distress, or when tearing of tissues with serious consequences are foreseen. In addition to the extent of the trauma, the surgical skill, repair after childbirth can have an important effect on the magnitude and degree of morbidity experienced by women after repair. The best technique for this repair would be that which produces less pain in the short and long term. The study was done with an objective to compare the frequency and severity of pain (slight/severe) by using interrupted and continuous methods for repair of episiotomy or second degree perineal tears.It is a randomized control trial. This study was carried out in a Gynaecology and Obstetrics department of Benazir Bhutto Hospital Rawalpindi which is a tertiary care hospital. The duration of study was six months. One hundred and thirty-eight primigravidas (69 in each group) were included in the study. Majority of the patients in both groups belonged to 20-25 years age group, i.e. 48.53 percentage (n=33) in group-A and 50 percentage (n=34) in group-B, mean and SD, was 27.69±3.21 in group-A and 28.16 ± 3.89 in group-B, gestation age of the patients in group-A 77.94 percentage (n=53) and 83.82 percentage (n=57) in group-B between 37-40 weeks of gestation. Complication of pain and its severity in both groups at 24 hours and 10th day were compared which showed no significant difference at any severity (i.e. no pain, mild moderate/severe). There is no significant difference in frequency and severity of pain (slight/severe) in using interrupted and continuous methods for repair of second degree perineal tears or episiotomy. (author)

  4. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT LASER TOUCH AND TECHNOLOGIES, LLC LASER TOUCH MODEL LT-B512

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of Laser Touch model LT-B512 targeting device manufactured by Laser Touch and Technologies, LLC, for manual spray painting operations. The relative transfer efficiency (TE) improved an avera...

  5. Thermoelectric coefficient L(T) of polycrystalline silver doped BSCCO samples

    International Nuclear Information System (INIS)

    Rodriguez, J.E.; Marino, A.

    1998-01-01

    We present a study of the thermoelectric coefficient L(T) of polycrystalline silver doped BSCCO samples. The quantity L(T) relates the thermoelectric coefficient S(T) with the electrical conductivity σ (T) and gives an indication of the influence of the order parameter fluctuations (OPF) on S(T) in the mean field region (Mfr). The results of L(T) indicate that the critical behavior of S(T) above the superconducting transition is not only driven by σ (T). These results suggest that in the Mfr, L(T) is affected by thermodynamic fluctuations of the superconducting order parameter (OPF). The OPF effects show a two-dimensional (2D) character in the entire Mfr. (Author)

  6. Development and preclinical evaluation of safety and immunogenicity of an oral ETEC vaccine containing inactivated E. coli bacteria overexpressing colonization factors CFA/I, CS3, CS5 and CS6 combined with a hybrid LT/CT B subunit antigen, administered alone and together with dmLT adjuvant.

    Science.gov (United States)

    Holmgren, J; Bourgeois, L; Carlin, N; Clements, J; Gustafsson, B; Lundgren, A; Nygren, E; Tobias, J; Walker, R; Svennerholm, A-M

    2013-05-07

    A first-generation oral inactivated whole-cell enterotoxigenic Escherichia coli (ETEC) vaccine, comprising formalin-killed ETEC bacteria expressing different colonization factor (CF) antigens combined with cholera toxin B subunit (CTB), when tested in phase III studies did not significantly reduce overall (generally mild) ETEC diarrhea in travelers or children although it reduced more severe ETEC diarrhea in travelers by almost 80%. We have now developed a novel more immunogenic ETEC vaccine based on recombinant non-toxigenic E. coli strains engineered to express increased amounts of CF antigens, including CS6 as well as an ETEC-based B subunit protein (LCTBA), and the optional combination with a nontoxic double-mutant heat-labile toxin (LT) molecule (dmLT) as an adjuvant. Two test vaccines were prepared under GMP: (1) A prototype E. coli CFA/I-only formalin-killed whole-cell+LCTBA vaccine, and (2) A "complete" inactivated multivalent ETEC-CF (CFA/I, CS3, CS5 and CS6 antigens) whole-cell+LCTBA vaccine. These vaccines, when given intragastrically alone or together with dmLT in mice, were well tolerated and induced strong intestinal-mucosal IgA antibody responses as well as serum IgG and IgA responses to each of the vaccine CF antigens as well as to LT B subunit (LTB). Both mucosal and serum responses were further enhanced (adjuvanted) when the vaccines were co-administered with dmLT. We conclude that the new multivalent oral ETEC vaccine, both alone and especially in combination with the dmLT adjuvant, shows great promise for further testing in humans. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. Directional fidelity of nanoscale motors and particles is limited by the 2nd law of thermodynamics—Via a universal equality

    Science.gov (United States)

    Wang, Zhisong; Hou, Ruizheng; Efremov, Artem

    2013-07-01

    Directional motion of nanoscale motors and driven particles in an isothermal environment costs a finite amount of energy despite zero work as decreed by the 2nd law, but quantifying this general limit remains difficult. Here we derive a universal equality linking directional fidelity of an arbitrary nanoscale object to the least possible energy driving it. The fidelity-energy equality depends on the environmental temperature alone; any lower energy would violate the 2nd law in a thought experiment. Real experimental proof for the equality comes from force-induced motion of biological nanomotors by three independent groups - for translational as well as rotational motion. Interestingly, the natural self-propelled motion of a biological nanomotor (F1-ATPase) known to have nearly 100% energy efficiency evidently pays the 2nd law decreed least energy cost for direction production.

  8. Intradermal administration of the Type II heat-labile enterotoxins LT-IIb and LT-IIc of enterotoxigenic Escherichia coli enhances humoral and CD8+ T cell immunity to a co-administered antigen.

    Directory of Open Access Journals (Sweden)

    John C Hu

    Full Text Available Vaccinations are extremely effective at combating infectious diseases. Many conserved antigen (Ag targets, however, are poorly immunogenic. Protein subunit vaccines frequently elicit only humoral immune responses and fail to confer protection against serious intracellular pathogens. These barriers to vaccine development are often overcome by the use of appropriate adjuvants. Heat-labile enterotoxins (HLT produced by enterotoxigenic strains of Escherichia coli are potent adjuvants when administered by mucosal or systemic routes. The efficacy of the type II HLT, however, has not been well-defined when administered by the intradermal (ID route. Using a murine ID immunization model, the adjuvant properties of LT-IIb and LT-IIc, two type II HLTs, were compared with those of LT-I, a prototypical type I HLT. While all three HLT adjuvants enhanced Ag-specific humoral responses to similar levels, LT-IIb and LT-IIc, in contrast to LT-I, induced a more vigorous Ag-specific CD8+ T cell response and proffered faster clearance of Listeria monocytogenes in a challenge model. Additionally, LT-IIb and LT-IIc induced distinct differences in the profiles of the Ag-specific CD8+ T cell responses. While LT-IIc stimulated a robust and rapid primary CD8+ T cell response, LT-IIb exhibited slower CD8+ T cell expansion and contraction kinetics with the formation of higher percentages of effector memory cells. In comparison to LT-I and LT-IIc, LT-IIb evoked better long-term protection after immunization. Furthermore, LT-IIb and LT-IIc enhanced the total number of dendritic cells (DC in the draining lymph node (DLN and expression of costimulatory molecules CD80, CD86, and CD40 on DCs. In contrast to LT-I, LT-IIb and LT-IIc induced less edema, cellular infiltrates, and general inflammation at the site of ID injection. Thus, LT-IIb and LT-IIc are attractive comprehensive ID adjuvants with unique characteristic that enhance humoral and cellular immunity to a co

  9. The Saccharomyces boulardii CNCM I-745 strain shows protective effects against the B. anthracis LT toxin.

    Science.gov (United States)

    Pontier-Bres, Rodolphe; Rampal, Patrick; Peyron, Jean-François; Munro, Patrick; Lemichez, Emmanuel; Czerucka, Dorota

    2015-10-30

    The probiotic yeast Saccharomyces boulardii (S. boulardii) has been prescribed for the prophylaxis and treatment of several infectious diarrheal diseases. Gastrointestinal anthrax causes fatal systemic disease. In the present study, we investigated the protective effects conferred by Saccharomyces boulardii CNCM I-745 strain on polarized T84 columnar epithelial cells intoxicated by the lethal toxin (LT) of Bacillus anthracis. Exposure of polarized T84 cells to LT affected cell monolayer integrity, modified the morphology of tight junctions and induced the formation of actin stress fibers. Overnight treatment of cells with S. boulardii before incubation with LT maintained the integrity of the monolayers, prevented morphological modification of tight junctions, restricted the effects of LT on actin remodeling and delayed LT-induced MEK-2 cleavage. Mechanistically, we demonstrated that in the presence of S. boulardii, the medium is depleted of both LF and PA sub-units of LT and the appearance of a cleaved form of PA. Our study highlights the potential of the S. boulardii CNCM I-745 strain as a prophylactic agent against the gastrointestinal form of anthrax.

  10. The Saccharomyces boulardii CNCM I-745 Strain Shows Protective Effects against the B. anthracis LT Toxin

    Directory of Open Access Journals (Sweden)

    Rodolphe Pontier-Bres

    2015-10-01

    Full Text Available The probiotic yeast Saccharomyces boulardii (S. boulardii has been prescribed for the prophylaxis and treatment of several infectious diarrheal diseases. Gastrointestinal anthrax causes fatal systemic disease. In the present study, we investigated the protective effects conferred by Saccharomyces boulardii CNCM I-745 strain on polarized T84 columnar epithelial cells intoxicated by the lethal toxin (LT of Bacillus anthracis. Exposure of polarized T84 cells to LT affected cell monolayer integrity, modified the morphology of tight junctions and induced the formation of actin stress fibers. Overnight treatment of cells with S. boulardii before incubation with LT maintained the integrity of the monolayers, prevented morphological modification of tight junctions, restricted the effects of LT on actin remodeling and delayed LT-induced MEK-2 cleavage. Mechanistically, we demonstrated that in the presence of S. boulardii, the medium is depleted of both LF and PA sub-units of LT and the appearance of a cleaved form of PA. Our study highlights the potential of the S. boulardii CNCM I-745 strain as a prophylactic agent against the gastrointestinal form of anthrax.

  11. Clinical evaluation of the 2nd generation radio-receptor assay for anti-thyrotropin receptor antibodies (TRAb) in Graves' disease

    International Nuclear Information System (INIS)

    Giovanella, L.; Ceriani, L.; Garancini, S.

    2002-01-01

    Full text: Detection of autoantibodies to the TSH receptor by radioreceptorial assays (RRA) is largely requested in clinical practice for the diagnosis of Graves' disease and its differentiation from diffuse thyroid autonomy. Additionally, TRAb measurement during antithyroid drug treatment can be useful to evaluate the risk of disease's relapse alter therapy discontinuation. Nevertheless, some patients affected by Graves' disease are TRAb negative when 1st generation assay is used. Recently a new RRA method for TRAb assay was developed by using human recombinant TSH-receptor and solid-phase technique. Aim of our work was the comparison between 1st and 2nd generation TRAb assays in Graves' disease patients and, particularly, the evaluation of 2nd generation test in a sub-group of patients affected by Graves' disease but with negative 1st generation TRAb assay. We evaluated the diagnostic performance of a newly developed 2nd generation TRAb assay (DYNOtest(r) TRAK human, BRAHMS Diagnostica GmbH, Germany) in 46 patients affected by Graves' disease with negative 1st generation TRAb assay (TRAK Assay(r), BRAHMS Diagnostica GmbH, Germany) . A control groups of 50 Graves' disease patients with positive 1st generation TRAb assay, 50 patients affected by Hashimoto's thyroiditis and 50 patients affected by nodular goiter were also examined. 41 out of 46 patients affected by Graves' disease with negative 1st generation TRAb assay showed a positive 2nd generation test. The overall sensitivity of the 2nd generation test was significantly improved respect the 1st generation assay in Graves' disease patients (χ 2 = 22.5, p<0.0001). 1 and 3 out of 50 patients affected by Hashimoto's thyroiditis were positive by 1st and 2nd generation TRAB assay, respectively. All these patients showed primary hypothyroidism. No differences resulted in euthyroid Hashimoto's thyroiditis sub-group and in nodular goiter control group. The 2nd generation TRAB assay is clearly more sensitive than the 1

  12. Roles of doping ions in afterglow properties of blue CaAl2O4:Eu2+,Nd3+ phosphors

    Science.gov (United States)

    Wako, A. H.; Dejene, B. F.; Swart, H. C.

    2014-04-01

    Eu2+ doped and Nd3+ co-doped calcium aluminate (CaAl2O4:Eu2+,Nd3+) phosphor was prepared by a urea-nitrate solution combustion method at furnace temperatures as low as 500 °C. The produced CaAl2O4:Eu2+,Nd3+ powder was investigated in terms of phase composition, morphology and luminescence by X-Ray diffraction (XRD), Scanning Electron Microscope (SEM), Fourier Transform Infra Red spectroscopy (FTIR) and Photoluminescence (PL) techniques respectively. XRD analysis depicts a dominant monoclinic phase that indicates no change in the crystalline structure of the phosphor with varying concentration of Eu2+ and Nd3+. SEM results show agglomerates with non-uniform shapes and sizes with a number of irregular network structures having lots of voids and pores. The Energy Dispersive X-ray Spectroscopy (EDS) and (FTIR) spectra confirm the expected chemical components of the phosphor. PL measurements indicated one broadband excitation spectra from 200 to 300 nm centered around 240 nm corresponding to the crystal field splitting of the Eu2+ d-orbital and an emission spectrum in the blue region with a maximum on 440 nm. This is a strong indication that there was dominantly one luminescence center, Eu2+ which represents emission from transitions between the 4f7 ground state and the 4f6-5d1 excited state configuration. High concentrations of Eu2+ and Nd3+ generally reduce both intensity and lifetime of the phosphor powders. The optimized content of Eu2+ is 1 mol% and for Nd3+ is 1 mol% for the obtained phosphors with excellent optical properties. The phosphor also emits visible light at around 587 and 616 nm. Such emissions can be ascribed to the 5D0-7F1 and 5D0-7F2 intrinsic transition of Eu3+ respectively. The decay characteristics exhibit a significant rise in initial intensity with increasing Eu2+ doping concentration while the decay time increased with Nd3+ co-doping. The observed afterglow can be ascribed to the generation of suitable traps due to the presence of the Nd3

  13. Eastern Traditions and Innovations in Sarmatian Monuments of Second Half of the 2nd – 4th cc. AD

    Directory of Open Access Journals (Sweden)

    Mikhail V. Krivosheev

    2017-10-01

    Full Text Available The appearance of the monuments of the late Sarmatian culture has been recorded since the middle of the 2nd century AD on a vast territory from the Southern Urals to the Lower Don. The new culture is characterized by its own characteristics that distinguish it from the previous culture. This is the northern orientation of the buried, narrow pits and graves, artificial deformation of skulls, square censers, long stalks, mirrors with a central loop, stone tops and staples of swords. In different regions the formation of culture is characterized by specific features. In the Southern Urals, the late Sarmatian culture is represented in the purest form. In the Lower Volga region, a complex is formed, in which the signs of both late Sarmatian and Middle Sarmatian cultures are combined. This is due to the large number of the previous population which remained here. In the Lower Don region, there is a rapid change of cultures. The given article attempts to determine the area of distribution of elements of the late Sarmatian culture and the degree of their influence in different regions. The analysis shows that as for second half of the 2nd –first half of the 3rd century AD, we can talk about a unified late Sarmatian culture from the Trans-Ural to the Lower Don. Some features of the late Sarmatian culture are revealed in the Northern Black Sea region, but they are disjointed and not dominant. This does not allow to include the Northern Black Sea Coast in the area of distribution of the late Sarmatian culture. Finds of eastern origin in the late Sarmatian monuments indicate the absence of stable trade and economicties with the territories of Middle and Central Asia. The occurrence of such things was of an accidental nature, and they were distributed together with their owners. At present, there is no reason to talk about the possible functioning of the northern branch of the Silk Road through the steppes of the Ural-Don region in the late Sarmatian

  14. L-T4 bioequivalence and hormone replacement studies via feedback control simulations.

    Science.gov (United States)

    Eisenberg, Marisa; Samuels, Mary; DiStefano, Joseph J

    2006-12-01

    FDA Guidance for testing bioequivalence of levothyroxine (L-T(4)) preparations has been challenged by several groups, based on multiple issues. The efficacy of single versus combined hormone therapy also is receiving additional scrutiny. To examine these concerns, we developed a new nonlinear feedback system simulation model of whole-body regulation mechanisms involving dynamics of T(3), T(4), TSH, plasma protein binding, extravascular regulatory enzyme systems, and the hypothalamic-pituitary-thyroid axis, all quantified from human data. To address bioequivalence, we explored how to best account for varying and unmeasured endogenous T(4) following dosing with exogenous oral L-T(4) in euthyroid volunteers in required pharmacokinetic (PK) studies, by simulating various dosing scenarios and developing a new and simple correction method. We computed and assessed dosing error effects and baseline corrections using simulator-predicted endogenous T(4) level variations, due to actual closed-loop effects, and compared these with approximate corrections computed directly from PK data. Predicted dose-responses were quite linear, and for constant baseline, 7-day half-life, and our new formula-correction methods, we established some bounds on bioequivalent dosages. Simulated replacement after thyroidectomy required 141 microg L-T(4) only to normalize T(3) tissue levels and 162 microg L-T(4) to normalize plasma T(3) levels. A combined dose of approximately 103 microg L-T(4) plus approximately 6 microg T(3) ( approximately 18:1 ratio) was needed to normalize both plasma T(3) and T(4) and average tissue T(3) levels. However, simulated average tissue T(3) levels were normalized with standard L-T(4)-only therapy, and plasma T(3) levels were still within the normal range. We suggest a simple and more accurate correction for endogenous T(4) in PK studies. Current standard L-T(4)-only treatment is supported for routine replacement needs.

  15. Persistence of Salmonella Typhimurium LT2 in Soil Enhanced after Growth in Lettuce Medium

    Directory of Open Access Journals (Sweden)

    Kornelia Smalla

    2017-04-01

    Full Text Available The persistence of Salmonella in the environment is influenced by a multitude of biotic and abiotic factors. In addition, its persistence can be influenced by preadaptation before the introduction into the environment. In order to study how preadaptation changes the survival of Salmonella in soil and therefore its potential to colonize the phytosphere, we developed a new medium based on lettuce material [lettuce medium (LM]. Salmonella enterica serovar Typhimurium strain LT2 was used as a model for Salmonella in this study. LT2 was inoculated into soil microcosms after pregrowth in Luria Bertani (LB broth or in LM. Survival of LT2 in soil was monitored over 56 days by plate counts and quantification of the Typhimurium-specific gene STM4497 using qPCR in total community DNA for which primers and TaqMan probe were designed in this study. Significantly enhanced persistence was observed for LT2 pregrown in LM compared to LT2 pregrown in LB, indicating a preadaptation effect. Surprisingly, no improved survival could be observed for S. Typhimurium strain 14028s and S. enterica serovar Senftenberg after pregrowth on LM. This indicates a high strain specificity of preadaptation. Results from previous studies suggested that biofilm formation could enhance the survival of human pathogens in various environments and might contribute to enhanced survival on plants. In vitro biofilm assays with several Salmonella strains revealed a strain-specific effect of LM on the biofilm formation. While LM significantly improved the biofilm formation of S. Senftenberg, the biofilm formation of LT2 was better in LB. This indicates that the better survival of LM-pregrown LT2 in soil was not linked to an improved ability to form biofilms but was likely due to other factors. Most importantly, this study showed that the medium used to pregrow Salmonella can influence its survival in soil and its biofilm formation which might influence the fate of Salmonella in soil.

  16. 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...

  17. 2nd INTERA Conference

    CERN Document Server

    2014-01-01

    This book presents the latest scientific research related to the field of Robotics. It involves different topics such as biomedicine, energy efficiency and home automation and robotics.  The book is written by technical experts and researchers from academia and industry working on robotics applications.The book could be used as supplementary material for courses related to Robotics and Domotics.

  18. Metropolis. - 2nd ed.

    NARCIS (Netherlands)

    Elsaesser, T.

    2012-01-01

    Metropolis is a monumental work. On its release in 1925, after sixteen months' filming, it was Germany's most expensive feature film, a canvas for director Fritz Lang's increasingly extravagant ambitions. Lang, inspired by the skyline of New York, created a whole new vision of cities. One of the

  19. 2nd ISAAC Congress

    CERN Document Server

    Gilbert, Robert; Kajiwara, Joji

    2000-01-01

    This book is the Proceedings of the Second ISAAC Congress. ISAAC is the acronym of the International Society for Analysis, its Applications and Computation. The president of ISAAC is Professor Robert P. Gilbert, the second named editor of this book, e-mail: gilbert@math.udel.edu. The Congress is world-wide valued so highly that an application for a grant has been selected and this project has been executed with Grant No. 11-56 from *the Commemorative Association for the Japan World Exposition (1970). The finance of the publication of this book is exclusively the said Grant No. 11-56 from *. Thus, a pair of each one copy of two volumes of this book will be sent to all contributors, who registered at the Second ISAAC Congress in Fukuoka, free of charge by the Kluwer Academic Publishers. Analysis is understood here in the broad sense of the word, includ­ ing differential equations, integral equations, functional analysis, and function theory. It is the purpose of ISAAC to promote analysis, its applications, and...

  20. 2nd Abel Symposium

    CERN Document Server

    Nunno, Giulia; Lindstrøm, Tom; Øksendal, Bernt; Zhang, Tusheng

    2007-01-01

    Kiyosi Ito, the founder of stochastic calculus, is one of the few central figures of the twentieth century mathematics who reshaped the mathematical world. Today stochastic calculus is a central research field with applications in several other mathematical disciplines, for example physics, engineering, biology, economics and finance. The Abel Symposium 2005 was organized as a tribute to the work of Kiyosi Ito on the occasion of his 90th birthday. Distinguished researchers from all over the world were invited to present the newest developments within the exciting and fast growing field of stochastic analysis. The present volume combines both papers from the invited speakers and contributions by the presenting lecturers. A special feature is the Memoirs that Kiyoshi Ito wrote for this occasion. These are valuable pages for both young and established researchers in the field.

  1. 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.  

  2. Effect of CO2, Nd:YAG, and Er:YAG lasers on dentin and pulp tissues in dogs

    Science.gov (United States)

    Abt, Elliot; Wigdor, Harvey A.; Walsh, Joseph T., Jr.; Brown, Joseph D.

    1992-06-01

    Although there has been interest in lasers in dentistry since lasers were first developed in the early 1960's, this interest was limited until recently. Over the past five years there has been a flurry of interest to find the most effective wavelength and parameters of treatment. With this interest has come clinical and experimental reports. This project is a pilot study to investigate laser effects on dogs teeth. Multiple teeth from 2 dogs (n equals 40) were treated using either a CO2, Nd:YAG, or an Er:YAG laser, or slow-speed rotary instrumentation. One dog died after treatment and was not used in this study. The second dog was sacrificed four days after treatment with the lasers and the teeth were decalcified and processed for light microscopy. The dentin and pulpal tissues were then evaluated for changes from their normal histologic patterns. The purpose of this study was to first determine if the dog would be a good model for in-vivo histologic testing of lasers and second to evaluate the histologic effects of different lasers on dog's teeth. Our findings suggest that each laser causes a different degree of effect to the treated teeth. The specifics of these effects are discussed herein.

  3. [JAN JĘDRZEJEWICZ AND EUROPEAN ASTRONOMY OF THE 2ND HALF OF THE 19TH CENTURY].

    Science.gov (United States)

    Siuda-Bochenek, Magda

    2015-01-01

    Jan Jędrzejewicz was an amateur astronomer who in the 2nd half of the 19th century created an observation centre, which considering the level of research was comparable to the European ones. Jędrzejewicz settled down in Plonsk in 1862 and worked as a doctor ever since but his greatest passion was astronomy, to which he dedicated all his free time. In 1875 Jędrzejewicz finished the construction of his observatory. He equipped it with basic astronomical and meteorological instruments, then began his observations and with time he became quite skilled in it. Jędrzejewicz focused mainly on binary stars but he also pointed his telescopes at the planets of the solar system, the comets, the Sun, as well as all the phenomena appearing in the sky at that time. Thanks to the variety of the objects observed and the number of observations he stood out from other observers in Poland and took a very good position in the mainstream of the 19th-century astronomy in Europe. Micrometer observations of binary stars made in Płońsk gained recognition in the West and were included in the catalogues of binary stars. Interest in Jędrzejewicz and his observatory was confirmed by numerous references in the English "Nature" magazine.

  4. Internal fixation of proximal fractures of the 2nd and 4th metacarpal and metatarsal bones using bioabsorbable screws.

    Science.gov (United States)

    Mageed, M; Steinberg, T; Drumm, N; Stubbs, N; Wegert, J; Koene, M

    2018-03-01

    Fractures involving the proximal one-third of the splint bone are relatively rare and are challenging to treat. A variety of management techniques have been reported in the literature. The aim of this retrospective case series was to describe the clinical presentation and evaluate the efficacy of bioabsorbable polylactic acid screws in internal fixation of proximal fractures of the 2nd and 4th metacarpal and metatarsal bones in horses. The medical records, diagnostic images and outcome of all horses diagnosed with a proximal fracture of the splint bones and treated with partial resection and internal fixation of the proximal stump using bioabsorbable polylactic acid screws between 2014 and 2015 were reviewed. Eight horses met the inclusion criteria. The results showed that there were no complications encountered during screw placement or postoperatively. Six horses returned to full work 3 months after the operation and two horses remained mildly lame. On follow-up radiographs 12 months postoperatively (n = 2) the screws were not completely absorbed. The screws resulted in a cone-shaped radiolucency, which was progressively replaced from the outer margins by bone sclerosis. The use of bioabsorbable screws for fixation of proximal fractures of the splint bone appears to be a safe and feasible technique and may offer several advantages over the use of traditional metallic implants. © 2018 Australian Veterinary Association.

  5. Enhanced deficits in long-term potentiation in the adult dentate gyrus with 2nd trimester ethanol consumption.

    Directory of Open Access Journals (Sweden)

    Jennifer L Helfer

    Full Text Available Ethanol exposure during pregnancy can cause structural and functional changes in the brain that can impair cognitive capacity. The hippocampal formation, an area of the brain strongly linked with learning and memory, is particularly vulnerable to the teratogenic effects of ethanol. In the present experiments we sought to determine if the functional effects of developmental ethanol exposure could be linked to ethanol exposure during any single trimester-equivalent. Ethanol exposure during the 1(st or 3(rd trimester-equivalent produced only minor changes in synaptic plasticity in adult offspring. In contrast, ethanol exposure during the 2(nd trimester equivalent resulted in a pronounced decrease in long-term potentiation, indicating that the timing of exposure influences the severity of the deficit. Together, the results from these experiments demonstrate long-lasting alterations in synaptic plasticity as the result of developmental ethanol exposure and dependent on the timing of exposure. Furthermore, these results allude to neural circuit malfunction within the hippocampal formation, perhaps relating to the learning and memory deficits observed in individuals with fetal alcohol spectrum disorders.

  6. Likelihood ratios of multiple cutoff points of the Taipei City Developmental Checklist for Preschoolers, 2nd version.

    Science.gov (United States)

    Liao, Hua-Fang; Yao, Grace; Chien, Cheng-Chun; Cheng, Ling-Yee; Hsieh, Wu-Shiun

    2014-03-01

    This study aimed to examine the reliability and clinical decision validities of the Taipei City Developmental Checklist for Preschoolers, 2nd version (the Taipei II, which was filled out by parents) and the screening procedures conducted in the medical setting. Methodology research and case control study designs were adopted. A total of 310 dyads consisting of children who were developing typically and 196 dyads of children with developmental delays and age 5.5 to 35.5 months were recruited for validity test. Among them, 165 mothers filled out the questionnaire twice within 1 week to examine the test-retest reliability of the total score and individual items. Validity indexes of the single cutoff strategy and multiple cutoff strategies were analyzed. With two cutoff point strategies, the likelihood ratios (LR) of the three test results, positive, neutral, and negative, were calculated. The test-retest reliabilities of the total scores of the seven checklists of the Taipei II (rs = 0.54-0.89, pTaipei II with multiple cutoff points could give more useful clinical information than using a single cutoff point. The multiple likelihood ratios of Taipei II for children older than 3 years and in different cultural backgrounds need further study. Copyright © 2012. Published by Elsevier B.V.

  7. A COMPARATIVE STUDY BETWEEN MIFEPRISTONE WITH MISOPROSTOL AND MISO PROSTOL ALONE FOR 2 ND TRIMESTER TERMINATION OF PREGN ANCY

    Directory of Open Access Journals (Sweden)

    Poornima

    2015-03-01

    Full Text Available OBJECTIVE: To compare the efficacy of mifepristone with misoprostol and misoprostol alone for 2 nd trimester termination of pregnancy. MATERIAL AND METHODS : Tota l 100 patients admitted in JSS M edical College & H ospital , Mysuru for termination of p regnancy between 13 - 28 weeks were selected for the study. 50 patient received mifepristone 200 mg orally followed by tab . m isoprostol 200 mg - 400 mg per vaginally after 24 - 36 hour s . Vaginal misoprostol repeated 4 - 6 hourly till pregnancy is terminated other 50 patients received only vaginal misoprostol. The results were analysed. RESULTS: The success rate in both regimens 100%. Induction to abortion interval was shorter in mifepristone with misoprostol group. Mean dose of misoprostol required was around 2.53 (9 00 - 1000 microgm in combined group and 3.44 (1400 microgm in the misoprostol alone group. CONCLUSION: p re - treatment with mifepristone 200mg 2 4 hour s before the induction with misoprostol significantly reduce the induction to abortion significantly reduces the induction to abortion interval and reduces the dose and side effects of misoprostol.

  8. Evolution of Corruption in Sub-Saharan Africa - from Nkruma To Mutharika The 2nd: Case Study Of South Africa

    Directory of Open Access Journals (Sweden)

    Mavhungu Abel Mafukata

    2015-03-01

    Full Text Available Since Sub-Saharan Africa's first independence in Ghana, the region has experienced massive and costly political and bureaucratic corruption within public service and administration. The causes of the corruption, its nature and form are wide and intertwined. In Sub-Saharan Africa, efforts to curb corruption have failed to discard it. The paper focused on the period from Nkruma in Ghana to Mutharika the 2nd in Malawi. This paper reviewed existing literature on political and bureaucratic corruption in Sub-Saharan Africa while on the other hand the paper employed key informant interviews to gather the required data to investigate, analyse and profile the genesis and evolution of corruption in Sub-Saharan Africa. The key informant interviews were employed to solicit public views and opinion from nineteen key informant participants (n=19 selected from 11 countries in Sub-Saharan Africa. The paper found that corruption is legendary; has entrenched itself to becoming some sort of culture in the region, and has become the most difficult socio-economic challenge to resolve in the region despite the various anti-corruption efforts employed by stakeholders to curb it. It emerged through the study that law-enforcement efforts against corruption need some reinforcement in order to be effective and eficient in uprooting corruption in the region. If Sub-Saharan Africa fails to address its corruption challenge, its development prospects would seriously curtailed.

  9. Report on the 2nd International Consortium on Hallucination Research: evolving directions and top-10 "hot spots" in hallucination research.

    Science.gov (United States)

    Waters, Flavie; Woods, Angela; Fernyhough, Charles

    2014-01-01

    This article presents a report on the 2nd meeting of the International Consortium on Hallucination Research, held on September 12th and 13th 2013 at Durham University, UK. Twelve working groups involving specialists in each area presented their findings and sought to summarize the available knowledge, inconsistencies in the field, and ways to progress. The 12 working groups reported on the following domains of investigation: cortical organisation of hallucinations, nonclinical hallucinations, interdisciplinary approaches to phenomenology, culture and hallucinations, subtypes of auditory verbal hallucinations, a Psychotic Symptoms Rating Scale multisite study, visual hallucinations in the psychosis spectrum, hallucinations in children and adolescents, Research Domain Criteria behavioral constructs and hallucinations, new methods of assessment, psychological therapies, and the Hearing Voices Movement approach to understanding and working with voices. This report presents a summary of this meeting and outlines 10 hot spots for hallucination research, which include the in-depth examination of (1) the social determinants of hallucinations, (2) translation of basic neuroscience into targeted therapies, (3) different modalities of hallucination, (4) domain convergence in cross-diagnostic studies, (5) improved methods for assessing hallucinations in nonclinical samples, (6) using humanities and social science methodologies to recontextualize hallucinatory experiences, (7) developmental approaches to better understand hallucinations, (8) changing the memory or meaning of past trauma to help recovery, (9) hallucinations in the context of sleep and sleep disorders, and (10) subtypes of hallucinations in a therapeutic context.

  10. The 2008—2013 Crisis as Metastasis. A Preview of the 2nd edition of The Cancer Stage of Capitalism by Pluto Press

    Directory of Open Access Journals (Sweden)

    John McMurtry

    2013-03-01

    Full Text Available By means of selection of relevant excerpts, a preview is offered hereby of the 2nd edition of John McMurtry's prophetic 1999 book "The Cancer Stage of Capitalism", published by Pluto Press, and entitled "The Cancer Stage of Capitalism and Its Cure"

  11. White paper on perspectives of biofuels in Denmark - with focus on 2nd generation bioethanol; Hvidbog om perspektiver for biobraendstoffer i Danmark - med fokus paa 2. generations bioethanol

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Gy.; Foghmar, J.

    2009-11-15

    The white paper presents the perspectives - both options and barriers - for a Danish focus on production and use of biomass, including sustainable 2nd generation bioethanol, for transport. The white paper presents the current knowledge of biofuels and bioethanol and recommendations for a Danish strategy. (ln)

  12. Cogeneration and production of 2nd generation bio fuels using biomass gasification; Cogeneracion y produccion de biocombustibles de 2 generacion mediante gasificacion de biomasa

    Energy Technology Data Exchange (ETDEWEB)

    Uruena Leal, A.; Diez Rodriguez, D.; Antolin Giraldo, G.

    2011-07-01

    Thermochemical decomposition process of gasification, in which a carbonaceous fuel, under certain conditions of temperature and oxygen deficiency, results in a series of reactions that will produce a series of gaseous products is now widely used for high performance energetic and versatility of these gaseous products for energy and 2nd generation bio fuels and reduce the emission of greenhouse gases. (Author)

  13. Short rare hTERT-VNTR2-2nd alleles are associated with prostate cancer susceptibility and influence gene expression

    International Nuclear Information System (INIS)

    Yoon, Se-Lyun; Cheon, Sang-Hyeon; Leem, Sun-Hee; Jung, Se-Il; Do, Eun-Ju; Lee, Se-Ra; Lee, Sang-Yeop; Chu, In-Sun; Kim, Wun-Jae; Jung, Jaeil; Kim, Choung Soo

    2010-01-01

    The hTERT (human telomerase reverse transcriptase) gene contains five variable number tandem repeats (VNTR) and previous studies have described polymorphisms for hTERT-VNTR2-2 nd . We investigated how allelic variation in hTERT-VNTR2-2 nd may affect susceptibility to prostate cancer. A case-control study was performed using DNA from 421 cancer-free male controls and 329 patients with prostate cancer. In addition, to determine whether the VNTR polymorphisms have a functional consequence, we examined the transcriptional levels of a reporter gene linked to these VNTRs and driven by the hTERT promoter in cell lines. Three new rare alleles were detected from this study, two of which were identified only in cancer subjects. A statistically significant association between rare hTERT-VNTR2-2 nd alleles and risk of prostate cancer was observed [OR, 5.17; 95% confidence interval (CI), 1.09-24.43; P = 0.021]. Furthermore, the results indicated that these VNTRs inserted in the enhancer region could influence the expression of hTERT in prostate cancer cell lines. This is the first study to report that rare hTERT VNTRs are associated with prostate cancer predisposition and that the VNTRs can induce enhanced levels of hTERT promoter activity in prostate cancer cell lines. Thus, the hTERT-VNTR2-2 nd locus may function as a modifier of prostate cancer risk by affecting gene expression

  14. SETTLEMENTS FROM THE 2ND-EARLY 5TH CENTURY AD IN BANAT (I. STATE OF RESEARCH AND THE INTERPRETATION OF THE DISCOVERIES FROM ROMANIA

    Directory of Open Access Journals (Sweden)

    Lavinia Grumeza

    2015-12-01

    Full Text Available The present paper was based on 351 settlements identified in the archaeological literature throughout the highland and lowland areas of the Banat, dated between the 2nd century and the beginning of the 5th century AD. The sites are overwhelmingly ascribed as Daco-Roman or Dacian, defined as a rural, sedentary population, with uniform, unchanging features throughout 400 years.

  15. Comparison Results on the Basic Phenomena between CAP and CONTEMPT-LT

    Energy Technology Data Exchange (ETDEWEB)

    Choo, Yeon Joon; Hong, Soon Joon; Hwang, Su Hyun; Kim, Min Ki; Lee, Byung Chul [FNC Tech., SNU, Seoul (Korea, Republic of); Ha, Sang Jun; Choi, Hoon [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2011-10-15

    A development project for the domestic design code was launched to be used for the safety and performance analysis of pressurized light water reactors. As a part of this project, CAP (Containment Analysis Package) code has been developing for the containment safety and performance analysis side by side with SPACE. CAP Beta version has been released lately and validation processes are under way currently. Code by code comparison activity is scheduled in the validation processes and the first comparable code is CONTEMPT-LT. CONTEMPT-LT was developed to predict the longterm behavior of water-cooled nuclear reactor containment systems subjected to postulated loss-ofcoolant accident (LOCA) conditions. CONTEMPT-LT calculates the time variation of compartment pressures, temperatures, mass and energy inventories, heat structure temperature distributions, and energy exchange with adjacent compartments, leakage on containment response. Models are provided for fan cooler and cooling spray as engineered safety systems. Any compartment may have both a liquid pool region and an air-vapor atmosphere region above the pool. Each region is assumed to have a uniform temperature, but the temperatures of the two regions may be different. As mentioned above, CONTEMP-LT has the similar code features and it, therefore, is expected to show the similar analysis performance with CAP. In this study, the code performances were compared for the same phenomena between CAP and CONTEMPT-LT. Code comparison is carried out through two stages; separate and integral effect comparison

  16. Comparison Results on the Basic Phenomena between CAP and CONTEMPT-LT

    International Nuclear Information System (INIS)

    Choo, Yeon Joon; Hong, Soon Joon; Hwang, Su Hyun; Kim, Min Ki; Lee, Byung Chul; Ha, Sang Jun; Choi, Hoon

    2011-01-01

    A development project for the domestic design code was launched to be used for the safety and performance analysis of pressurized light water reactors. As a part of this project, CAP (Containment Analysis Package) code has been developing for the containment safety and performance analysis side by side with SPACE. CAP Beta version has been released lately and validation processes are under way currently. Code by code comparison activity is scheduled in the validation processes and the first comparable code is CONTEMPT-LT. CONTEMPT-LT was developed to predict the longterm behavior of water-cooled nuclear reactor containment systems subjected to postulated loss-ofcoolant accident (LOCA) conditions. CONTEMPT-LT calculates the time variation of compartment pressures, temperatures, mass and energy inventories, heat structure temperature distributions, and energy exchange with adjacent compartments, leakage on containment response. Models are provided for fan cooler and cooling spray as engineered safety systems. Any compartment may have both a liquid pool region and an air-vapor atmosphere region above the pool. Each region is assumed to have a uniform temperature, but the temperatures of the two regions may be different. As mentioned above, CONTEMP-LT has the similar code features and it, therefore, is expected to show the similar analysis performance with CAP. In this study, the code performances were compared for the same phenomena between CAP and CONTEMPT-LT. Code comparison is carried out through two stages; separate and integral effect comparison

  17. PREFACE: Proceedings of the 2nd International Conference on Quantum Simulators and Design (Tokyo, Japan, 31 May-3 June 2008) Proceedings of the 2nd International Conference on Quantum Simulators and Design (Tokyo, Japan, 31 May-3 June 2008)

    Science.gov (United States)

    Akai, Hisazumi; Tsuneyuki, Shinji

    2009-02-01

    This special issue of Journal of Physics: Condensed Matter comprises selected papers from the proceedings of the 2nd International Conference on Quantum Simulators and Design (QSD2008) held in Tokyo, Japan, between 31 May and 3 June 2008. This conference was organized under the auspices of the Development of New Quantum Simulators and Quantum Design Grant-in-Aid for Scientific Research on Priority Areas, Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT). The conference focused on the development of first principles electronic structure calculations and their applications. The aim was to provide an opportunity for discussion on the progress in computational materials design and, in particular, the development of quantum simulators and quantum design. Computational materials design is a computational approach to the development of new materials. The essential ingredient is the use of quantum simulators to design a material that meets a given specification of properties and functionalities. For this to be successful, the quantum simulator should be very reliable and be applicable to systems of realistic size. During the conference, new methods of quantum simulation and quantum design were discussed including methods beyond the local density approximation of density functional theory, order-N methods, methods dealing with excitations and reactions, and the application of these methods to the design of novel materials, devices and systems. The conference provided an international forum for experimental and theoretical researchers to exchange ideas. A total of 220 delegates from eight countries participated in the conference. There were 13 invited talks, ten oral presentations and 120 posters. The 3rd International Conference on Quantum Simulators and Design will be held in Germany in the autumn of 2011.

  18. Characterization of LT-LiXO1-YNIYO2 electrodes for rechargeable lithium cells

    CSIR Research Space (South Africa)

    Gummow, RJ

    1993-12-01

    Full Text Available -ray- and neutron-diffraction patterns. In lithium cells, LT-LiCo~_yNiyO2 electrodes discharge most of their capacity at voltages approximately 0.5 V lower than HT-LiCol ,NiyO2 electrodes. This discovery has raised the possibility... using a step width of 0.02 degrees 2(} and a scan rate of 0.53 degrees 2{} per minute. Calculated powder patterns of LT-LiCo0.gNi0 iO2 and LT- Li0.4Co0.sNi0.102 were generated by means of the program LAZY-PULVERIX. 13...

  19. Differences in risk factors for 2nd and 3rd degree hypospadias in the National Birth Defects Prevention Study

    Science.gov (United States)

    in 't Woud, Sander Groen; van Rooij, Iris A.L.M.; van Gelder, Marleen M.H.J.; Olney, Richard S.; Carmichael, Suzan L.; Roeleveld, Nel; Reefhuis, Jennita

    2015-01-01

    Background Hypospadias is a frequent birth defect with three phenotypic subtypes. With data from the National Birth Defects Prevention Study, a large, multi-state, population-based, case-control study, we compared risk factors for second and third degree hypospadias. Methods A wide variety of data on maternal and pregnancy-related risk factors for isolated second and third degree hypospadias was collected via computer-assisted telephone interviews to identify potential etiological differences between the two phenotypes. Logistic regression was used to calculate odds ratios including a random effect by study center. Results In total, 1547 second degree cases, 389 third degree cases, and 5183 male controls were included in our study. Third degree cases were more likely to have a non-Hispanic black or Asian/Pacific Islander mother, be delivered preterm, have a low birth weight, be small for gestational age, and be conceived with fertility treatments than second degree cases and controls. Associations with both second and third degree hypospadias were observed for maternal age, family history, parity, plurality, and hypertension during pregnancy. Risk estimates were generally higher for third degree hypospadias except for family history. Conclusions Most risk factors were associated with both or neither phenotype. Therefore, it is likely that the underlying mechanism is at least partly similar for both phenotypes. However, some associations were different between 2nd and 3rd degree hypospadias, and went in opposite directions for second and third degree hypospadias for Asian/Pacific Islander mothers. Effect estimates for subtypes of hypospadias may be over- or underestimated in studies without stratification by phenotype. PMID:25181604

  20. A novel antidoping and medical care delivery model at the 2nd Summer Youth Olympic Games (2014), Nanjing China.

    Science.gov (United States)

    Mountjoy, Margo; Akef, Najla; Budgett, Richard; Greinig, Susan; Li, Guoping; Manikavasagam, Jegathesan; Soligard, Torbjorn; Haiming, Xai; Yang, Xiaoye

    2015-07-01

    Antidoping and medical care delivery programmes are required at all large international multisport events. To document and critique the novel antidoping and medical care delivery models implemented at the 2nd Summer Youth Olympic Games, Nanjing 2014. The International Olympic Committee implemented two new models of delivery of antidoping and medical care at the YOG. A review of these models as well as the public health programme and two health educational initiatives in the Cultural and Educational Program was undertaken by the International Olympic Committee. The implementation of the new antidoping model was feasible in the setting of the YOG. The antidoping rules and regulations of the International Olympic Committee were respected. This model enhanced the educational initiative and provided financial as well as human resource savings. The execution of the hospital-based venue model of medical care delivery at the YOG was also feasible in this setting. This model provided a practical infrastructure for the delivery of medical care at multisport events with the goal of providing optimum athlete healthcare. A public health prevention programme was implemented and no public health risks were encountered by the participants or the Nanjing citizens during the YOG. Finally, the implementation of the athlete health educational programmes within the Cultural and Educational Program provided athletes with an opportunity to improve their health and performance. To achieve the goal of protecting athlete health, and of employing effective doping control and education, new alternate models of antidoping and medical care delivery can be implemented. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  1. Current Management of Patients With Diverticulosis and Diverticular Disease: A Survey From the 2nd International Symposium on Diverticular Disease.

    Science.gov (United States)

    Tursi, Antonio; Picchio, Marcello; Elisei, Walter; Di Mario, Francesco; Scarpignato, Carmelo; Brandimarte, Giovanni

    2016-10-01

    Management of diverticular disease (DD) remains a point of debate. To investigate the current opinion of participants of the 2nd International Symposium on Diverticular Disease, on real-life management of patients with DD of the colon. Twelve questions were aimed at the diagnosis, treatment, and management options for diverticulosis and symptomatic DD. In total, 115 surveys from 8 European Countries were filled out. High fiber diet was widely prescribed in diverticulosis (59.1%). Probiotics (25%) were the most frequent prescribed drug, whereas 29.8% of participants did not prescribe any treatment in diverticulosis. Colonoscopy was frequently prescribed in symptomatic patients (69.3%), whereas 72.9% of participants did not prescribe any instrumental tool in their follow-up. Rifaximin, probiotics, and mesalazine were the most frequent prescribed drugs both in symptomatic patients (28.1, 14.9%, and 11.4%, respectively) and to prevent recurrence of the disease (42.5%, 12.4%, and 28.2%, respectively). With respect to laboratory exams, 57.9% of participants prescribed them during follow-up. The majority of participants (64.9%) managed suspected acute diverticulitis at home. Rifaximin, probiotics, and mesalazine were the most frequent prescribed drugs to prevent recurrence of the disease (32.2%, 13.2%, and 11.4%, respectively), whereas 25.4% of participants did not prescribe any drugs. Finally, no differences were found among gastroenterologists, surgeons, and general practitioners in managing this disease. This surveys shows that current management of DD is similar between different medical specialities, generally in line with current literature.

  2. Baseline seismic survey for the 2nd offshore methane hydrate production test in the Eastern Nankai Trough

    Science.gov (United States)

    Teranishi, Y.; Inamori, T.; Kobayashi, T.; Fujii, T.; Saeki, T.; Takahashi, H.; Kobayashi, F.

    2017-12-01

    JOGMEC carries out seismic monitoring surveys before and after the 2nd offshore methane hydrate (MH) production test in the Eastern Nankai Trough and evaluates MH dissociation behavior from the time-lapse seismic response. In 2016, JOGMEC deployed Ocean Bottom Cable (OBC) system provided by OCC in the Daini Atsumi Knoll with water depths of 900-1100 m. The main challenge of the seismic survey was to optimize the cable layout for ensuring an effective time-lapse seismic detectability while overcoming the following two issues: 1. OBC receiver lines were limited to only two lines. It was predicted that the imaging of shallow reflectors would suffer from lack of continuity and resolution due to this limitation of receiver lines. 2. The seafloor and shallow sedimentary layers including monitoring target are dipping to the Northwest direction. It was predicted that the refection points would laterally shift to up-dip direction (Southeast direction). In order to understand the impact of the issues above, the seismic survey was designed with elastic wave field simulation. The reflection seismic survey for baseline data was conducted in August 2016. A total of 70 receiver stations distributed along one cable were deployed successfully and a total of 9952 shots were fired. After the baseline seismic survey, the hydrophone and geophone vertical component datasets were processed as outlined below: designaturing, denoising, surface consistent deconvolution and surface consistent amplitude correction. High-frequency imaging with Reverse Time Migration (RTM) was introduced to these data sets. Improvements in imaging from the RTM are remarkable compared to the Kirchhoff migration and the existing Pre-stack time migration with 3D marine surface seismic data obtained and processed in 2002, especially in the following parts. The MH concentrated zone which has complex structures. Below the Bottom Simulating Reflector (BSR) which is present as a impedance-contrast boundary

  3. AutoCAD 2015 and AutoCAD LT 2015 bible

    CERN Document Server

    Finkelstein, Ellen

    2014-01-01

    The perfect reference for all AutoCAD users AutoCAD 2015 and AutoCAD LT 2015 Bible is the book you want to have close at hand to answer those day-to-day questions about this industry-leading software. Author and Autodesk University instructor Ellen Finkelstein guides readers through AutoCAD 2015 and AutoCAD LT 2015 with clear, easy-to-understand instruction and hands-on tutorials that allow even total beginners to create a design on their very first day. Although simple and fundamental enough to be used by those new to CAD, the book is so comprehensive that even Autodesk power u

  4. Sanitary survey rapport 4: Lillebælt og det Sydfynske Øhav

    DEFF Research Database (Denmark)

    Larsen, Martin Mørk; Jakobsen, Hans Henrik; Göke, Cordula

    Denne sanitary survey vurderer de potentielle mikrobiologiske forureningskilder, der kan have betydning for muslingeproduktionen i Lillebælt og det Sydfynske Øhav. Lillebælt og det Sydfynske Øhav er underopdelt i 11 produktionsområder, der er vurderet hver for sig. Bakterien E. coli er anvendt so...... ved lave forekomster af E. coli med relativt få observationer af E. coli i kritiske koncentrationer, men de fleste produktionsområder har dog for få prøvetagninger til at opnå en permanent klassificering. Rapporten indeholder forslag til en prøvetagningsplan, som tager udgangspunkt i EU...

  5. GEP 6.5LT Engine Cetane Window Evaluation for ATJ/JP-8 Fuel Blends

    Science.gov (United States)

    2015-09-01

    fuel blend the GEP 6.5LT engine was operated over the 13-Mode European Stationary Cycle (ESC) along with additional points to fill out a full-load power...0.75(nhi - nlo) 4.2 CONTROLS On the GEP 6.5LT engine, the coolant , oil, inlet air, and fuel temperatures were all closed loop controlled. The engine...operating points for each ESC mode can be seen below in Table 1, along with additional points included to fill out the full-load power curve

  6. Corrections and additions to CONTEMPT-LT computer codes for containment analysis

    International Nuclear Information System (INIS)

    Eerikaeinen, Lauri.

    1980-01-01

    The report presents a new version of CONTEMPT-LT/26 tainment code. The corrections and additions are applicable also to other CONTEMPT-LT versions. Thermodynamical background of corrections are shortly described, and in addition, some essential points which should be taken into account in the analysis of a pressure suppression containment have been pointed out. The results obtained by the corrected version have been compared to those calculated by the original program, and to the measured data in the Marviken containment experiment No 10. Finally, it has been indicated that for reliable pressure suppression analysis a wide ranging condensation model for air-steam mixture is necessary. (author)

  7. Proinflammatory effects of diesel exhaust particles from moderate blend concentrations of 1st and 2nd generation biodiesel in BEAS-2B bronchial epithelial cells-The FuelHealth project.

    Science.gov (United States)

    Skuland, Tonje S; Refsnes, Magne; Magnusson, Pål; Oczkowski, Michał; Gromadzka-Ostrowska, Joanna; Kruszewski, Marcin; Mruk, Remigiusz; Myhre, Oddvar; Lankoff, Anna; Øvrevik, Johan

    2017-06-01

    Biodiesel fuel fuels are introduced at an increasing extent as a more carbon-neutral alternative to reduce CO 2 -emissions, compared to conventional diesel fuel. In the present study we have investigated the impact of increasing the use of 1st generation fatty acid methyl ester (FAME) biodiesel from current 7% blend (B7) to 20% blend (B20), or by increasing the biodiesel content by adding 2nd generation hydrotreated vegetable oil (HVO) based biodiesel (SHB; Synthetic Hydrocarbon Biofuel) on toxicity of diesel exhaust particles (DEP) in an in vitro system. Human bronchial epithelial BEAS-2B cells were exposed for 4 and 20h to DEP from B7, B20 and SHB at different concentrations, and examined for effects on gene expression of interleukin 6 (IL-6), CXCL8 (IL-8), CYP1A1 and heme oxygenase-1 (HO-1). The results show that both B20 and SHB were more potent inducers of IL-6 expression compared to B7. Only B20 induced statistically significant increases in CXCL8 expression. By comparison the rank order of potency to induce CYP1A1 was SHB>B7>B20. No statistically significant difference were observed form HO-1 expression, suggesting that the differences in cytokine responses were not due to oxidative stress. The results show that even moderate increases in biodiesel blends, from 7% to 20%, may increase the proinflammatory potential of emitted DEP in BEAS-2B cells. This effect was observed for both addition of 1st generation FAME and 2nd generation HVO biodiesel. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. War Heroes/Krygshelde LT.KDR. D.A. HALL, DIE GROOTHARTIGE ...

    African Journals Online (AJOL)

    This article recalls the part lieutenant-commander. D.A. "Stoker" Hall, one of the South African naval heroes of World War II, and his last command, the fregate Natal, has played in the Battle of the Atlantic. Natal was one of the two South African warships that sank enemy submarines - and. Lt Cmdr Hall was the only South ...

  9. [Survival properties of ETEC surface-displayed K88ac-LT(B) on Lactobacillus casei].

    Science.gov (United States)

    Wei, Chunhua; Liu, Jiankui; Hou, Xilin; Wang, Guihua; Yu, Liyun

    2009-01-01

    K88ac-LT(B) gene derived from pQE30-K88ac-LT(B) was cloned into the expression vector pLA and then the recombinant vector was transformed into the competent cells Lactobacillus casei 525. The recombinant bacteria were grown at 37 degrees C, in MRS broth. Western blotting analysis with rabbit-anti-K88ac-LT(B) polyclonal serum indicated that the recombinant protein reacted with the specific antibodies. The results showed that the molecular weight of the recombinant protein was about 71.2 kD. The K88ac-LT(B) fusion protein on the cell surface was confirmed by immunofluorescence mciroscopy and flow cytometric analysis. In addition, the survival of recombinant Lactobacillus casei 525 was studied in imitative gastrointestinal environments such as artificial gastro fluid (pH 1.5-5.5), artificial intestinal fluid, bile(0.3-3.0 g/L). The results indicated that the recombinant strain survived well in artificial gastric fluids at pH 2.5-4.5 in 5 h. The recombinant Lactobacillus casei 525 could slowly grow in the artificial intestinal fluid for different time, and could survive in 0.3% bile.

  10. A Chart of Change: The Work of L.T. Meade.

    Science.gov (United States)

    Nimon, Maureen

    1987-01-01

    Suggests that L.T. Meade, a writer of books for adolescent girls in the late nineteenth and early twentieth century, shifted from writing pious and didactic novels to novels that challenged the traditional role of women, in order to meet the continually changing interests and needs of her readers. (JC)

  11. L.T. Marole: A Forgotten Pioneer in Tshivend√a Lexicography*

    African Journals Online (AJOL)

    rbr

    Abstract: L.T. Marole is a pioneer in Tshivend√a lexicography. He is especially known for the compilation of word lists and phrase books. Through his production of these lexicographic works,. Marole has preserved some Tshivend√a terminology which is now regarded as obsolete; for exam- ple, terminology regarding ...

  12. Lt Col F.F. Pienaar's boer war diary | Picard | Scientia Militaria: South ...

    African Journals Online (AJOL)

    Scientia Militaria: South African Journal of Military Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 4 (1993) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Lt Col F.F. Pienaar's boer war ...

  13. THE LT-CFB GASIFIER – FIRST TEST RESULTS FROM THE 500 KW TEST PLANT

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Glar; Stoholm, Peder; Nielsen, Mads Brix

    2005-01-01

    The Low Temperature Circulating Fluidised Bed (LT-CFB) gasification process is briefly described together with the first test results from the new 500 kW test plant. The process aims primarily at co-firing low grade biomass and waste products at power plants and offer several advantages to direct...

  14. Efeito da estirpe LT 516 de Lactobacillus acidophlilus como probiótico para bezerros Effect of one strain of Lactobacillus acidophilus (LT 516 as probiotic for calves

    Directory of Open Access Journals (Sweden)

    Antônio Hamilton Chaves

    1999-01-01

    Full Text Available O objetivo deste trabalho foi verificar o efeito do fornecimento da estirpe LT 516 de Lactobacillus acidophilus, junto ao leite, sobre o desempenho de bezerros de rebanhos leiteiros, do nascimento aos 56 dias de idade. Trinta e seis bezerros recém-nascidos foram distribuídos em blocos ao acaso de acordo com o sexo, grau de sangue e peso ao nascer. O fornecimento diário de um concentrado com células viáveis (1,9 x 10(10 UFC/anim de Lactobacillusacidophilus (LT 516, do nascimento aos 56 dias de idade (Tratamento 1, o fornecimento diário do mesmo concentrado do nascimento aos 10 dias de idade (Tratamento 2 e o não-fornecimento de Lactobacillus acidophilus (Tratamento 3 foram estudados. Os animais foram alimentados com 4 L de leite integral/anim·d e, a partir da segunda semana de idade, concentrado inicial e capim-elefante (Pennisetumpurpureum Schum picado, à vontade. Não houve diferenças entre tratamentos nos consumos e nas digestibilidades aparentes da matéria seca e proteína bruta, no ganho de peso, na contagem de hematócritos, hemoglobina, glóbulos vermelhos e hemoglobina globular média, na concentração de hemoglobina globular média, no volume globular médio e na contagem global de leucócitos, na capacidade absortiva do intestino (estimada pelo teste de xilose, no pH da digesta do intestino delgado e no número de lactobacilos facultativos e coliformes totais nas fezes. O fornecimento de Lactobacillus acidophilus (LT 516 reduziu a ocorrência de diarréias, sem influir no odor e na consistência das fezes. Os animais que receberam probiótico nos primeiros 10 dias apresentaram maior número de lactobacilos facultativos no intestino delgado. O número de coliformes totais no intestino delgado foi maior nos animais controle e menor nos que receberam probiótico nos primeiros 56 dias.The objective of this work was to verify the effect of the supply LT 516 strain of Lactobacillusacidophilus, adjoining to the milk, on dairy

  15. Gender differences in performance of the Movement Assessment Battery for Children - 2nd edition test in adolescents

    Directory of Open Access Journals (Sweden)

    Valtr Ludvík

    2016-12-01

    Full Text Available Background: The Movement Assessment Battery for Children - 2nd edition (MABC-2 is used for the assessment of motor proficiency and identification of motor impairments in 3-16 year old children. Although there are some gender differences in the motor development of children, in the MABC-2 test the same tasks and norms are used for both genders. Objective: The aim of the study was to determine gender differences in performance of motor tasks involved in the MABC-2 test in adolescents aged 15 to 16. Methods: Participants (N = 121, 50 boys and 71 girls, mean age 16.0 ± 0.5 years randomly recruited from schools were assessed using the MABC-2 test. The Mann-Whitney U test and effect size r were used to analyse gender differences in performance outcome in the particular motor tasks of the MABC-2 test. Results: As compared to the boys, the girls achieved a significantly shorter time of completion of the unimanual coordination task executed with their preferred hand (p < .001, r = .33 and significantly fewer errors in the graphomotor task (p = .001, r = .29. On the other hand, the boys achieved significantly better results than the girls in the aiming and catching tasks (p ≤ .030, r = .20-.33. Performance in the dynamic balance tasks was not significantly different between genders. The girls demonstrated a significantly longer duration of static balance in one-leg standing as compared to the boys (p = .011, r = .23. For the motor tasks some statistical differences were found, however the effect size of the gender on performance was small or medium. Conclusions: The findings of the study suggest that gender could be a significant factor of performance in the motor tasks associated with object control such as aiming and catching. Other domains, such as manual dexterity and balance, seem to be influenced by gender to a small extent.

  16. PREFACE: The 2nd International Conference on Geological, Geographical, Aerospace and Earth Sciences 2014 (AeroEarth 2014)

    Science.gov (United States)

    Lumban Gaol, Ford; Soewito, Benfano

    2015-01-01

    The 2nd International Conference on Geological, Geographical, Aerospace and Earth Sciences 2014 (AeroEarth 2014), was held at Discovery Kartika Plaza Hotel, Kuta, Bali, Indonesia during 11 - 12 October 2014. The AeroEarth 2014 conference aims to bring together researchers and engineers from around the world. Through research and development, earth scientists have the power to preserve the planet's different resource domains by providing expert opinion and information about the forces which make life possible on Earth. Earth provides resources and the exact conditions to make life possible. However, with the advent of technology and industrialization, the Earth's resources are being pushed to the brink of depletion. Non-sustainable industrial practices are not only endangering the supply of the Earth's natural resources, but are also putting burden on life itself by bringing about pollution and climate change. A major role of earth science scholars is to examine the delicate balance between the Earth's resources and the growing demands of industrialization. Through research and development, earth scientists have the power to preserve the planet's different resource domains by providing expert opinion and information about the forces which make life possible on Earth. 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 98 papers and after rigorous review, 17 papers were accepted. The participants come from eight countries. There are four Parallel Sessions and two invited Speakers. It is an honour to present this volume of IOP Conference Series: Earth and Environmental Science (EES) 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

  17. A Soliton Hierarchy Associated with a Spectral Problem of 2nd Degree in a Spectral Parameter and Its Bi-Hamiltonian Structure

    Directory of Open Access Journals (Sweden)

    Yuqin Yao

    2016-01-01

    Full Text Available Associated with so~(3,R, a new matrix spectral problem of 2nd degree in a spectral parameter is proposed and its corresponding soliton hierarchy is generated within the zero curvature formulation. Bi-Hamiltonian structures of the presented soliton hierarchy are furnished by using the trace identity, and thus, all presented equations possess infinitely commuting many symmetries and conservation laws, which implies their Liouville integrability.

  18. Comparison of the 2nd-order and 4th-order Staggered-Grid Finite-Difference Implementations of the TSN Method for Rupture Propagation

    Science.gov (United States)

    Kristek, J.; Moczo, P.; Galis, M.

    2006-12-01

    The TSN (Traction-at-Split-Nodes) method has been developed independently by Andrews (1973, 1976, 1999) and Day (1977, 1982). Andrews implemented his TSN formulation in the finite-difference scheme in which spatial differentiation is equivalent to the 2nd-order finite-element method. Day implemented his slightly different formulation of the TSN method in the 2nd-order partly-staggered finite-difference scheme. Dalguer and Day (2006) adapted the TSN method to the velocity-stress staggered-grid finite-difference scheme. Whereas the 4th-order spatial differencing is applied outside the fault, the 2nd-order differencing is applied along the fault plane. We present two implementations of the Day's TSN formulation in the velocity-stress staggered-grid finite-difference scheme for a 3D viscoelastic medium. In the first one we apply the 2nd-order spatial differencing everywhere in the grid including derivatives at the fault in the direction perpendicular to the fault plane. In the second implementation we similarly apply the 4th-order spatial differencing. In both cases we use the adjusted finite-difference approximations (AFDA, Kristek et al. 2002, Moczo et al. 2004) to derivatives in the direction perpendicular to the fault plane in order to have the same order of approximation everywhere. We numerically investigate convergence rates of both implementations with respect to rupture-time, final-slip, and peak-slip-rate metrics. Moreover, we compare the numerical solutions to those obtained by the finite-element implementation of the TSN method.

  19. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Cardiac Physiology and Pathology"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zimmer...

  20. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Circulation, Macro- and Microcirculation"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zimmer...

  1. Changes of the carbon dioxide emissions and the overshoot ratio resulting from the implementation of the 2nd Energy Master Plan in the Republic of Korea

    International Nuclear Information System (INIS)

    Yeo, M.J.; Kim, Y.P.

    2016-01-01

    Based on the national greenhouse gas emission reduction target for 2030 (“GHG target for 2030″) and the 2nd Energy Master Plan (“2nd EMP”), several power mix configuration scenarios were tested to estimate the sensitivity of the carbon dioxide emissions and the ‘overshoot ratio’, which is the ratio of ecological footprint to biocapacity. It would be only possible to achieve the GHG target for 2030 if the fraction of non-emission energy be more than 70% of the total input primary energy for power generation with the current conversion efficiency (40%). Even the conversion efficiency is changed to 50%, still the carbon dioxide emissions are larger than the targeted carbon dioxide emissions from the energy sector. The overshoot ratio would still increase from 5.9 in 2009 to 7.6 in 2035 even with the successful implementation of the 2nd EMP. Thus, additional efforts to reduce the carbon dioxide emissions and the overshoot ratio from the energy sector are required beyond adjusting the supply mix configuration for power generation and the conversion efficiency. Policies and programs encouraging the changes in consumer behavior toward reduction of goods consumption and energy savings are expected to impact on reducing the carbon dioxide emissions and the overshoot ratio. - Highlights: •The overshoot ratio will increase in 2035 even if the 2nd EMP is fully implemented. •Power mix configuration changes would not be enough to achieve the GHG target. •Increasing the conversion efficiency is good in long-term to achieve the GHG target.

  2. Strategies for 2nd generation biofuels in EU - Co-firing to stimulate feedstock supply development and process integration to improve energy efficiency and economic competitiveness

    Energy Technology Data Exchange (ETDEWEB)

    Berndes, Goeran; Hansson, Julia; Egeskog, Andrea [Department of Energy and Environment, Division of Physical Resource Theory, Chalmers University of Technology, SE-412 96 Goeteborg (Sweden); Johnsson, Filip [Department of Energy and Environment, Division of Energy Technology, Chalmers University of Technology, SE-412 96 Goeteborg (Sweden)

    2010-02-15

    The present biofuel policies in the European Union primarily stimulate 1st generation biofuels that are produced based on conventional food crops. They may be a distraction from lignocellulose based 2nd generation biofuels - and also from biomass use for heat and electricity - by keeping farmers' attention and significant investments focusing on first generation biofuels and the cultivation of conventional food crops as feedstocks. This article presents two strategies that can contribute to the development of 2nd generation biofuels based on lignocellulosic feedstocks. The integration of gasification-based biofuel plants in district heating systems is one option for increasing the energy efficiency and improving the economic competitiveness of such biofuels. Another option, biomass co-firing with coal, generates high-efficiency biomass electricity and reduces CO{sub 2} emissions by replacing coal. It also offers a near-term market for lignocellulosic biomass, which can stimulate development of supply systems for biomass also suitable as feedstock for 2nd generation biofuels. Regardless of the long-term priorities of biomass use for energy, the stimulation of lignocellulosic biomass production by development of near term and cost-effective markets is judged to be a no-regrets strategy for Europe. Strategies that induce a relevant development and exploit existing energy infrastructures in order to reduce risk and reach lower costs, are proposed an attractive complement the present and prospective biofuel policies. (author)

  3. 3rd harmonic electron cyclotron resonant heating absorption enhancement by 2nd harmonic heating at the same frequency in a tokamak

    International Nuclear Information System (INIS)

    Gnesin, S; Coda, S; Goodman, T P; Decker, J; Peysson, Y; Mazon, D

    2012-01-01

    The fundamental mechanisms responsible for the interplay and synergy between the absorption dynamics of extraordinary-mode electron cyclotron waves at two different harmonic resonances (the 2nd and 3rd) are investigated in the TCV tokamak. An enhanced 3rd harmonic absorption in the presence of suprathermal electrons generated by 2nd harmonic heating is predicted by Fokker–Planck simulations, subject to complex alignment requirements in both physical space and momentum space. The experimental signature for the 2nd/3rd harmonic synergy is sought through the suprathermal bremsstrahlung emission in the hard x-ray range of photon energy. Using a synthetic diagnostic, the emission variation due to synergy is calculated as a function of the injected power and of the radial transport of suprathermal electrons. It is concluded that in the present experimental setup a synergy signature has not been unambiguously detected. The detectability of the synergy is then discussed with respect to variations and uncertainties in the plasma density and effective charge in view of future optimized experiments. (paper)

  4. Strategies for 2nd generation biofuels in EU - Co-firing to stimulate feedstock supply development and process integration to improve energy efficiency and economic competitiveness

    International Nuclear Information System (INIS)

    Berndes, Goeran; Hansson, Julia; Egeskog, Andrea; Johnsson, Filip

    2010-01-01

    The present biofuel policies in the European Union primarily stimulate 1st generation biofuels that are produced based on conventional food crops. They may be a distraction from lignocellulose based 2nd generation biofuels - and also from biomass use for heat and electricity - by keeping farmers' attention and significant investments focusing on first generation biofuels and the cultivation of conventional food crops as feedstocks. This article presents two strategies that can contribute to the development of 2nd generation biofuels based on lignocellulosic feedstocks. The integration of gasification-based biofuel plants in district heating systems is one option for increasing the energy efficiency and improving the economic competitiveness of such biofuels. Another option, biomass co-firing with coal, generates high-efficiency biomass electricity and reduces CO 2 emissions by replacing coal. It also offers a near-term market for lignocellulosic biomass, which can stimulate development of supply systems for biomass also suitable as feedstock for 2nd generation biofuels. Regardless of the long-term priorities of biomass use for energy, the stimulation of lignocellulosic biomass production by development of near term and cost-effective markets is judged to be a no-regrets strategy for Europe. Strategies that induce a relevant development and exploit existing energy infrastructures in order to reduce risk and reach lower costs, are proposed an attractive complement the present and prospective biofuel policies. (author)

  5. Genetic Fusions of Heat-Labile Toxoid (LT) and Heat-Stable Toxin b (STb) of Porcine Enterotoxigenic Escherichia coli Elicit Protective Anti-LT and Anti-STb Antibodies ▿

    Science.gov (United States)

    Zhang, Weiping; Francis, David H.

    2010-01-01

    Enterotoxigenic Escherichia coli (ETEC)-associated diarrhea causes a substantial economic loss to swine producers worldwide. The majority of ETEC strains causing porcine diarrhea, especially postweaning diarrhea (PWD), produce heat-labile toxin (LT) and heat-stable toxin b (STb). LT is commonly used in vaccine development, but STb has not been included because of its poor immunogenicity. As a virulence factor in porcine diarrhea, STb needs to be included as an antigen for development of broad-spectrum vaccines. In this study, we used an LT toxoid (LTR192G [hereafter, LT192]) derived from porcine ETEC to carry a mature STb peptide for LT192-STb fusions to enhance STb immunogenicity for potential vaccine application. Anti-LT and anti-STb antibodies were detected in immunized rabbits and pigs. In addition, when challenged with an STb-positive ETEC strain, all 10 suckling piglets borne by immunized gilts remained healthy, whereas 7 out 9 piglets borne by unimmunized gilts developed moderate diarrhea. This study indicates that the LT192-STb fusion enhanced anti-STb immunogenicity and suggests the LT192-STb fusion antigen can be used in future vaccine development against porcine ETEC diarrhea. PMID:20505006

  6. LT-CFB. Further development and commercialization. Final report. [Low Temperature Circulating Fluid Bed gasifier]; LT-CFB. Videreudvikling og kommercialisering. Slutrapport

    Energy Technology Data Exchange (ETDEWEB)

    Stoholm, P. [DFBT, Roskilde (Denmark); Birk Henriksen, U.; Ahrentfeldt, J. [Technical Univ. of Denmark. DTU Chemical Engineering, CHEC Research Centre, Roskilde (Denmark); Cramer, J.; Dietrich, J.; Christiansen, Knud [FORCE Technology, Kgs. Lyngby (Denmark); Krogh, J. [Anhydro A/S, Soeborg (Denmark)

    2011-12-15

    The starting point for the project was the good results achieved in a previous project, in which a series of experiments were carried out with a 500 kW pilot plant at teh Technical University of Denmark. The main task was then to find a way forward towards further scale-up, demonstration and commercialization. The project's partners chose to study three possible sites for demonstration. However, during the project both framework conditions as well as DONG Energy's strategy changed, which resulted in the company taking over the LT-CFB technology in December 2009. As a first step a 6 MW demonstration plant will now be set up at the Asnaes power plant expected to start in spring 2011. The project has also been buit a new mobile 100 kW LT-CFB plant for the further optimization of the process and for short-term trials of new fuels. At the new plant a number of successful trials were performed with straw and residual fibers. Furthermore, it is experimentally demonstrated that it is possible to cool the tar-containing gas to approx. 300 degrees C and purify the gas in a bag filter, so it can be used in natural gas-fired power plant boilers. With the new mobile system, it will now be easier to perform experiments with a number of new fuels such as unsorted municipal waste, bone meal and dried sewage sludge. (LN)

  7. Passive antibodies derived from intramuscularly immunized toxoid fusion 3xSTaN12S-dmLT protect against STa+ enterotoxigenic Escherichia coli (ETEC) diarrhea in a pig model.

    Science.gov (United States)

    Nandre, Rahul M; Duan, Qiangde; Wang, Yin; Zhang, Weiping

    2017-01-23

    Enterotoxigenic Escherichia coli (ETEC) strains are among the most common causes of children's diarrhea and travelers' diarrhea. Developing effective vaccines against ETEC associated diarrhea becomes a top priority. ETEC heat-labile toxin (LT) and heat-stable toxin (STa) toxoid fusion 3xSTa N12S -dmLT was demonstrated recently to induce neutralizing antitoxin antibodies in intraperitoneally or subcutaneously immunized mice. However, whether antibodies derived from this toxoid fusion are protective against ETEC diarrhea has not been examined. In this study, we intramuscularly immunized pregnant gilts with toxoid fusion 3xSTa N12S -dmLT, challenged suckling piglets with a STa-positive ETEC strain, and assessed protective efficacy of passive acquire antitoxin antibodies against ETEC diarrhea. Data showed all three immunized gilts developed anti-STa IgG and IgA antibodies, and piglets born to the immunized dams acquired anti-STa and anti-LT antibodies. When challenged with a STa+ ETEC strain, none of the piglets born to the immunized dams developed watery diarrhea, with 20 piglets remained normal and the other 8 piglets developed mild diarrhea indicated with stained butt. In contrast, the control dams and born piglets had no anti-STa or anti-LT antibodies detected, and 26 out 32 piglets developed watery diarrhea after challenge of the STa+ ETEC strain. These results indicated that passive acquired anti-STa antibodies are protective against ETEC diarrhea, and suggested potential application of toxoid fusion 3xSTa N12S -dmLT in ETEC vaccine development. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Novel UEP LT Coding Scheme with Feedback Based on Different Degree Distributions

    Directory of Open Access Journals (Sweden)

    Li Ya-Fang

    2016-01-01

    Full Text Available Traditional unequal error protection (UEP schemes have some limitations and problems, such as the poor UEP performance of high priority data and the seriously sacrifice of low priority data in decoding property. Based on the reasonable applications of different degree distributions in LT codes, this paper puts forward a novel UEP LT coding scheme with a simple feedback to compile these data packets separately. Simulation results show that the proposed scheme can effectively protect high priority data, and improve the transmission efficiency of low priority data from 2.9% to 22.3%. Furthermore, it is fairly suitable to apply this novel scheme to multicast and broadcast environments since only a simple feedback introduced.

  9. The Akashi Kaikyo Bridge and the Storebælt Bridge

    DEFF Research Database (Denmark)

    Gimsing, Niels Jørgen

    1999-01-01

    With the completion of the Akashi Kaikyo Bridge and the Storebælt East Bridge the development of the suspension bridge technology in the 20th century has manifested itself in two impressive structures. With the present echnology may bridges of similar (and also more modest) dimensions...... will undoubtedly be built far into the next century. For bridges going beyond the spans of existing bridges it is, however, likely that new concepts will be developed....

  10. Nanoscale characterization and local piezoelectric properties of lead-free KNN-LT-LS thin films

    Science.gov (United States)

    Abazari, M.; Choi, T.; Cheong, S.-W.; Safari, A.

    2010-01-01

    We report the observation of domain structure and piezoelectric properties of pure and Mn-doped (K0.44,Na0.52,Li0.04)(Nb0.84,Ta0.1,Sb0.06)O3 (KNN-LT-LS) thin films on SrTiO3 substrates. It is revealed that, using piezoresponse force microscopy, ferroelectric domain structure in such 500 nm thin films comprised of primarily 180° domains. This was in accordance with the tetragonal structure of the films, confirmed by relative permittivity measurements and x-ray diffraction patterns. Effective piezoelectric coefficient (d33) of the films were calculated using piezoelectric displacement curves and shown to be ~53 pm V-1 for pure KNN-LT-LS thin films. This value is among the highest values reported for an epitaxial lead-free thin film and shows a great potential for KNN-LT-LS to serve as an alternative to PZT thin films in future applications.

  11. [Effect of Erlotinib in 2nd and 3rd Line Anticancer Treatment in Patients with Squamous Cell Lung Cancer - Case Series].

    Science.gov (United States)

    Šatánková, M; Brat, K; Tomíšková, M; Robešová, B; Skřičková, J

    Squamous cell carcinoma of the lung (SCC) represents cca 30-40% of new cases of non-small cell lung cancer (NSCLC) in the Czech Republic. The tyrosine kinase inhibitor erlotinib is indicated as a 1st line treatment for patients with locally advanced and metastatic disease and activating mutations in endothelial growth factor receptor (EGFR), or as a 2nd or 3rd line treatment in EGFR-negative NSCLC patients after chemotherapeutic failure. We present three case reports of patients with SCC treated with erlotinib as a 2nd or 3rd line of treatment. All patients were verified by histological analysis of tumor samples. EGFR mutation status was negative in one patient, while the other samples were not suitable for genetic screening. The therapeutic response to erlotinib lasted for 68, 40, and 13 months, resp. The patient with the longest therapeutic response (patient no. 1) is still continuing erlotinib treatment (as of December 2016). The overall survival of the two patients who died was 50 and 43 months, resp. One patient died of an unknown cause with no signs of progression of the disease on CT scans. The other patient died of terminal progression of the oncological disease. All three patients experienced major therapeutic benefit from erlotinib treatment as shown by the long periods of progression-free survival and prolonged overall survival. The three case reports demonstrate that erlotinib may be effective as a 2nd or 3rd line treatment in patients with SCC, especially in patients with limited alternative anticancer treatment options.Key words: non-small cell lung cancer - squamous cell carcinoma - erlotinib - treatment - tyrosine kinase inhibitor The authors declare they have no potential conflicts of interest concerning drugs, products, or services used in the study. The Editorial Board declares that the manuscript met the ICMJE recommendation for biomedical papers.Submitted: 5. 8. 2016Accepted: 14. 12. 2016.

  12. Characterization of the 1st and 2nd EF-hands of NADPH oxidase 5 by fluorescence, isothermal titration calorimetry, and circular dichroism

    Directory of Open Access Journals (Sweden)

    Wei Chin-Chuan

    2012-04-01

    Full Text Available Abstract Background Superoxide generated by non-phagocytic NADPH oxidases (NOXs is of growing importance for physiology and pathobiology. The calcium binding domain (CaBD of NOX5 contains four EF-hands, each binding one calcium ion. To better understand the metal binding properties of the 1st and 2nd EF-hands, we characterized the N-terminal half of CaBD (NCaBD and its calcium-binding knockout mutants. Results The isothermal titration calorimetry measurement for NCaBD reveals that the calcium binding of two EF-hands are loosely associated with each other and can be treated as independent binding events. However, the Ca2+ binding studies on NCaBD(E31Q and NCaBD(E63Q showed their binding constants to be 6.5 × 105 and 5.0 × 102 M-1 with ΔHs of -14 and -4 kJ/mol, respectively, suggesting that intrinsic calcium binding for the 1st non-canonical EF-hand is largely enhanced by the binding of Ca2+ to the 2nd canonical EF-hand. The fluorescence quenching and CD spectra support a conformational change upon Ca2+ binding, which changes Trp residues toward a more non-polar and exposed environment and also increases its α-helix secondary structure content. All measurements exclude Mg2+-binding in NCaBD. Conclusions We demonstrated that the 1st non-canonical EF-hand of NOX5 has very weak Ca2+ binding affinity compared with the 2nd canonical EF-hand. Both EF-hands interact with each other in a cooperative manner to enhance their Ca2+ binding affinity. Our characterization reveals that the two EF-hands in the N-terminal NOX5 are Ca2+ specific. Graphical abstract

  13. MaLT - Combined Motor and Language Therapy Tool for Brain Injury Patients Using Kinect.

    Science.gov (United States)

    Wairagkar, Maitreyee; McCrindle, Rachel; Robson, Holly; Meteyard, Lotte; Sperrin, Malcom; Smith, Andy; Pugh, Moyra

    2017-03-23

    The functional connectivity and structural proximity of elements of the language and motor systems result in frequent co-morbidity post brain injury. Although rehabilitation services are becoming increasingly multidisciplinary and "integrated", treatment for language and motor functions often occurs in isolation. Thus, behavioural therapies which promote neural reorganisation do not reflect the high intersystem connectivity of the neurologically intact brain. As such, there is a pressing need for rehabilitation tools which better reflect and target the impaired cognitive networks. The objective of this research is to develop a combined high dosage therapy tool for language and motor rehabilitation. The rehabilitation therapy tool developed, MaLT (Motor and Language Therapy), comprises a suite of computer games targeting both language and motor therapy that use the Kinect sensor as an interaction device. The games developed are intended for use in the home environment over prolonged periods of time. In order to track patients' engagement with the games and their rehabilitation progress, the game records patient performance data for the therapist to interrogate. MaLT incorporates Kinect-based games, a database of objects and language parameters, and a reporting tool for therapists. Games have been developed that target four major language therapy tasks involving single word comprehension, initial phoneme identification, rhyme identification and a naming task. These tasks have 8 levels each increasing in difficulty. A database of 750 objects is used to programmatically generate appropriate questions for the game, providing both targeted therapy and unique gameplay every time. The design of the games has been informed by therapists and by discussions with a Public Patient Involvement (PPI) group. Pilot MaLT trials have been conducted with three stroke survivors for the duration of 6 to 8 weeks. Patients' performance is monitored through MaLT's reporting facility

  14. Term excess in pretrial detention: A temporal paradigm in decisions of the 2nd Criminal Chamber of the Court of Ceará ?

    Directory of Open Access Journals (Sweden)

    Italo Farias Braga

    2017-02-01

    Full Text Available Given the difficulty in discovering any temporal term which there is illegality in procedure custody against the principle of reasonable processing time held an incidental research of “habeas corpus” filed in the 2nd Chamber of the State of Ceará Court of Justice in the first and in the last quarter of 2013 and analyzed 371 judged. Hence front of the absence of a numerical term, there has been a trend line of 350 days, influenced by a number of factors such as an abusive defense activity, number of accused and the complexity of the case.

  15. Proceedings of the 2nd NUCEF international symposium NUCEF`98. Safety research and development of base technology on nuclear fuel cycle

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This volume contains 68 papers presented at the 2nd NUCEF International Symposium NUCEF`98 held on 16-17 November 1998, in Hitachinaka, Japan, following the 1st symposium NUCEF`95 (Proceeding: JAERI-Conf 96-003). The theme of this symposium was `Safety Research and Development of Base Technology on Nuclear Fuel Cycle`. The papers were presented in oral and poster sessions on following research fields: (1) Criticality Safety, (2) Reprocessing and Partitioning, (3) Radioactive Waste Management. The 68 papers are indexed individually. (J.P.N.)

  16. 2nd (final) IAEA research co-ordination meeting on 'plasma-material interaction data for mixed plasma facing materials in fusion reactors'. Summary report

    International Nuclear Information System (INIS)

    Clark, R.E.H.

    2001-11-01

    The proceedings and conclusions of the 2nd Research Co-ordination Meeting on 'Plasma-Material Interaction Data for Mixed Plasma Facing Materials in Fusion Reactors', held on October 16 and 17, 2000 at the IAEA Headquarters in Vienna, are briefly described. This report includes a summary of the presentations made by the meeting participants and a review of the accomplishments of the Co-ordinated Research Project (CRP). In addition, short summaries from the participants are included indicating the specific research completed in support of this CRP. (author)

  17. Experimental Investigation of 2nd Generation Bioethanol Derived From Empty-fruit-bunch (EFB) of Oil-palm on Performance and Exhaust Emission of SI Engine

    OpenAIRE

    Putrasari, Yanuandri; Abimanyu, Haznan; Praptijanto, Achmad; Nur, Arifin; Irawan, Yan; Simanungkalit, Sabar Pangihutan

    2014-01-01

    The experimental investigation of 2nd generation bioethanol derived from EFB of oil-palm blended with gasoline for 10, 20, 25% by volume and pure gasoline were conducted on performance and exhaust emission tests of SI engine. A four stroke, four cylinders, programmed fuel injection (PGMFI), 16 valves variable valve timing and electronic lift control (VTEC), single overhead camshaft (SOHC), and 1,497 cm3 SI engine (Honda/L15A) was used in this investigation. Engine performance test was carried...

  18. Marriage in North-Western Transylvania (2nd Half of the 19th Century – Beginning of the 20th Century). External Conditionings and Marital Strategies

    OpenAIRE

    Brie, Mircea

    2009-01-01

    Marriage in North-Western Transylvania (2nd Half of the 19th Century – Beginning of the 20th Century). External Conditionings and Marital Strategies In the latter half of the 19th century and the beginning of the 20th century, in north-western Transylvania there was a traditional rural society, except for some urban centres and their neighbouring areas (the urban character is also proved by the analysis of the marital behaviour). The major events in the family life, such as baptism, marriage ...

  19. Proceedings of the 2nd NUCEF international symposium NUCEF'98. Safety research and development of base technology on nuclear fuel cycle

    International Nuclear Information System (INIS)

    1999-03-01

    This volume contains 68 papers presented at the 2nd NUCEF International Symposium NUCEF'98 held on 16-17 November 1998, in Hitachinaka, Japan, following the 1st symposium NUCEF'95 (Proceeding: JAERI-Conf 96-003). The theme of this symposium was 'Safety Research and Development of Base Technology on Nuclear Fuel Cycle'. The papers were presented in oral and poster sessions on following research fields: (1) Criticality Safety, (2) Reprocessing and Partitioning, (3) Radioactive Waste Management. The 68 papers are indexed individually. (J.P.N.)

  20. 2nd IAEA research coordination meeting on collection and evaluation of reference data for thermo-mechanical properties of fusion reactor plasma facing materials. Summary report

    International Nuclear Information System (INIS)

    Langley, R.A.

    1996-08-01

    The proceedings and results of the 2nd IAEA Research Coordination Meeting on ''Collection and Evaluation of Reference Data for Thermo-mechanical Properties of Fusion Reactor Plasma Facing Materials'' held on March 25, 26 and 27, 1996 at the IAEA Headquarters in Vienna are briefly described. This report includes a summary of presentations made by the meeting participants, the results of discussions amongst the participants regarding the status of data, publication of a multi-author review paper and recommendations regarding future work. (author). 1 tab

  1. From palmistry to anthropometry: can 2nd to 4th digit length (2D:4D) predict the risk of prostate cancer?

    Science.gov (United States)

    Salomão, Layla; Figueiredo, Rui Teófilo; Oliveira Santos, Rafael; Damião, Ronaldo; da Silva, Eloisio Alexsandro

    2014-01-01

    The 2nd to 4th digit length (2D:4D) is inversely related to androgen exposure during the fetal period, which may represent a risk factor for several steroid-related diseases. We aimed to evaluate the relationship between 2D:4D ratio and the risk of developing prostate cancer (PCa). We assessed the 2D:4D ratio of 474 men >40 years old, stratified into three groups: group 1 (n = 222) patients with PCa, group 2 (n = 82) subjects with high risk of PCa, and group 3 (n = 170) men with low risk of PCa. Subjects were submitted to a digital picture of the ventral surface of the right hand and 2nd and 4th fingers measurements were determined by the distance from the proximal crease to the tip using computer-assisted analysis. The mean serum prostate-specific antigen level was 7.5 ng/ml in the high-risk group and 0.92 ng/ml in the low-risk group (p < 0.05). The mean 2D:4D ratios were 0.96 ± 0.04, 0.97 ± 0.04 and 0.96 ± 0.04 for the PCa, high-risk and low-risk groups, respectively, and no difference was found among the three groups (p = 0.12). Anthropometry of the hand using the 2D:4D ratio is not a predictor of PCa. 2013 S. Karger AG, Basel.

  2. Study on the Role of Video Educational Games with a Linguistic Approach in English Language Education of the 2nd Grade High School Students

    Directory of Open Access Journals (Sweden)

    Farzad Jalalian

    2018-04-01

    Full Text Available The inability of English language learners to recall English concepts is a major challenge faced by teachers. This paper aims to determine the effectiveness of video educational games with a linguistic approach in English language education of the 2nd grade high school students. This is an applied and quasi-experimental study conducted in 2016. For the purpose of this study, we divided the participants into test and control groups and omitted the impacts of covariate (pretest scores measured before execution of any test on the learners. The statistical population consists of 90 students, divided into three groups each consisting of 30 students. Due to the long process of the research, we used availability sampling method in order to minimize the drop in the number of participants. The data was analyzed by SPSS and ANCOVA. The results of this study confirmed that a significant difference exists between English language recalling ability of 2nd grade high school students in test and control groups who are provided with video educational games with and without English language concepts respectively. We concluded that video educational games play an effective role in English language recalling ability of the students. Therefore, it is recommended that video educational games be used for enriching the leisure times of English learners.

  3. Assessment of primary school students’ level of understanding the concepts of 2nd grade life sciences course based on different variables

    Directory of Open Access Journals (Sweden)

    Altıntaş Gülşen

    2016-01-01

    Full Text Available The course of Life Sciences is one of the pivot courses taught in the first three years of primary school. Ensuring children get to know their environment and gain correct information related to their problems by making them investigate their natural and socio-cultural environment as well as providing them with necessary information, skills and behaviors for environmental adaptation are among the main purposes of Life Sciences course. The concepts to be instilled in students in line with these purposes are important. Since concepts are mostly intellectual and non-physical, they can only exist tangibly through examples. This study aims to assess Primary School Students’ Level of Understanding the Concepts of 2nd Grade Life Sciences Course Based on Different Variables. 17 concepts included in the 2nd Grade Life Sciences course within the subject of School Excitement were addressed within the study, and students were requested to define and exemplify these concepts. A total of 102 students from five different primary schools of upper-middle and lower socioeconomic classes located in Manisa and Istanbul were included in the study in line with the intentional maximum diversity sample selection. The answers given by students for each concept were categorized and analyzed in terms of liking or disliking home, school, technology and the course of Life Sciences.

  4. Spectrophotometric methods for the determination of urea in real samples using silver nanoparticles by standard addition and 2nd order derivative methods

    Science.gov (United States)

    Ali, Nauman; Ismail, Muhammad; Khan, Adnan; Khan, Hamayun; Haider, Sajjad; Kamal, Tahseen

    2018-01-01

    In this work, we have developed simple, sensitive and inexpensive methods for the spectrophotometric determination of urea in urine samples using silver nanoparticles (AgNPs). The standard addition and 2nd order derivative methods were adopted for this purpose. AgNPs were prepared by chemical reduction of AgNO3 with hydrazine using 1,3-di-(1H-imidazol-1-yl)-2-propanol (DIPO) as a stabilizing agent in aqueous medium. The proposed methods were based on the complexation of AgNPs with urea. Using this concept, urea in the urine samples was successfully determined spectrophotometric methods. The results showed high percent recovery with ± RSD. The recoveries of urea in the three urine samples by spectrophotometric standard addition were 99.2% ± 5.37, 96.3% ± 4.49, 104.88% ± 4.99 and that of spectrophotometric 2nd order derivative method were 115.3% ± 5.2, 103.4% ± 2.6, 105.93% ± 0.76. The results show that these methods can open doors for a potential role of AgNPs in the clinical determination of urea in urine, blood, biological, non-biological fluids.

  5. LT^2C^2: A language of thought with Turing-computable Kolmogorov complexity

    Directory of Open Access Journals (Sweden)

    Santiago Figueira

    2013-03-01

    Full Text Available In this paper, we present a theoretical effort to connect the theory of program size to psychology by implementing a concrete language of thought with Turing-computable Kolmogorov complexity (LT^2C^2 satisfying the following requirements: 1 to be simple enough so that the complexity of any given finite binary sequence can be computed, 2 to be based on tangible operations of human reasoning (printing, repeating,. . . , 3 to be sufficiently powerful to generate all possible sequences but not too powerful as to identify regularities which would be invisible to humans. We first formalize LT^2C^2, giving its syntax and semantics, and defining an adequate notion of program size. Our setting leads to a Kolmogorov complexity function relative to LT^2C^2 which is computable in polynomial time, and it also induces a prediction algorithm in the spirit of Solomonoff’s inductive inference theory. We then prove the efficacy of this language by investigating regularities in strings produced by participants attempting to generate random strings. Participants had a profound understanding of randomness and hence avoided typical misconceptions such as exaggerating the number of alternations. We reasoned that remaining regularities would express the algorithmic nature of human thoughts, revealed in the form of specific patterns. Kolmogorov complexity relative to LT^2C^2 passed three expected tests examined here: 1 human sequences were less complex than control PRNG sequences, 2 human sequences were not stationary showing decreasing values of complexity resulting from fatigue 3 each individual showed traces of algorithmic stability since fitting of partial data was more effective to predict subsequent data than average fits. This work extends on previous efforts to combine notions of Kolmogorov complexity theory and algorithmic information theory to psychology, by explicitly proposing a language which may describe the patterns of human thoughts.Received: 12

  6. Identification of a umuDC locus in Salmonella typhimurium LT2

    International Nuclear Information System (INIS)

    Smith, C.M.; Eisenstadt, E.

    1989-01-01

    The umuDC operon of Escherichia coli is required for efficient mutagenesis by UV light and many other DNA-damaging agents. The existence of a umuDC analog in Salmonella typhimurium has been questioned. With DNA probes to the E. coli umuD and umuC genes, we detected, by Southern blot hybridization, sequences similar to both of these genes in S. typhimurium LT2. We also confirmed that the presence of cloned E. coli umuD enhances the UV mutability and resistance of S. typhimurium. Our data strongly suggest that S. typhimurium contains a functional umuDC operon

  7. SWAAM-LT: The long-term, sodium/water reaction analysis method computer code

    International Nuclear Information System (INIS)

    Shin, Y.W.; Chung, H.H.; Wiedermann, A.H.; Tanabe, H.

    1993-01-01

    The SWAAM-LT Code, developed for analysis of long-term effects of sodium/water reactions, is discussed. The theoretical formulation of the code is described, including the introduction of system matrices for ease of computer programming as a general system code. Also, some typical results of the code predictions for available large scale tests are presented. Test data for the steam generator design with the cover-gas feature and without the cover-gas feature are available and analyzed. The capabilities and limitations of the code are then discussed in light of the comparison between the code prediction and the test data

  8. The Tricarballylate Utilization (tcuRABC) Genes of Salmonella enterica Serovar Typhimurium LT2

    OpenAIRE

    Lewis, Jeffrey A.; Horswill, Alexander R.; Schwem, Brian E.; Escalante-Semerena, Jorge C.

    2004-01-01

    The genes of Salmonella enterica serovar Typhimurium LT2 encoding functions needed for the utilization of tricarballylate as a carbon and energy source were identified and their locations in the chromosome were established. Three of the tricarballylate utilization (tcu) genes, tcuABC, are organized as an operon; a fourth gene, tcuR, is located immediately 5′ to the tcuABC operon. The tcuABC operon and tcuR gene share the same direction of transcription but are independently transcribed. The t...

  9. Bacillus sp. LT3 improves the survival of gnotobiotic brine shrimp (Artemia franciscana) larvae challenged with Vibrio campbellii by enhancing the innate immune response and by decreasing the activity of shrimp-associated vibrios.

    Science.gov (United States)

    Niu, Yufeng; Defoirdt, Tom; Baruah, Kartik; Van de Wiele, Tom; Dong, Shuanglin; Bossier, Peter

    2014-10-10

    Bacteria belonging to the genus Bacillus are amongst the most intensively studied group of bacteria for use as probiotics in aquaculture. However, the exact mechanism of action of these bacteria is often not well described, and the microbiota that are naturally present in cultures of test organisms often compromise the interpretation of the results. The present study aimed to evaluate the putative probiotic effect of Bacillus sp. LT3 in a model system with gnotobiotic brine shrimp Artemia franciscana larvae. The strain significantly increased the survival of brine shrimp larvae challenged with Vibrio campbellii when administered 6h before the challenge. Under these conditions, LT3 was able to colonize the brine shrimp gastrointestinal tract and to decrease the in vivo pathogen activity as indicated by the bioluminescence of the V. campbellii associated with brine shrimp larvae. In order to investigate the effect of the Bacillus strain on the innate immune system of the brine shrimp larvae, prophenoloxidase and transglutaminase mRNA levels were monitored, while heat shock protein 70 mRNA levels were measured as an indicator of physiological stress. Interestingly, 12h after challenge, the prophenoloxidase mRNA level in the larvae pre-treated with LT3 and challenged with V. campbellii was approximately 8-fold higher than in the other treatments. Further, a decreased mRNA level of transglutaminase gene and heat shock protein 70 gene suggested that pretreatment with LT3 results in less stress and tissue damage in the brine shrimp larvae upon V. campbellii challenge. These results indicated that Bacillus sp. LT3 could improve the survival of brine shrimp larvae when challenged with pathogenic V. campbellii, both by decreasing the in vivo activity of the pathogen and by priming the innate immune response through activating the prophenoloxidase system. Copyright © 2014 Elsevier B.V. All rights reserved.

  10. Antibodies derived from a toxoid MEFA (multiepitope fusion antigen) show neutralizing activities against heat-labile toxin (LT), heat-stable toxins (STa, STb), and Shiga toxin 2e (Stx2e) of porcine enterotoxigenic Escherichia coli (ETEC).

    Science.gov (United States)

    Rausch, Dana; Ruan, Xiaosai; Nandre, Rahul; Duan, Qiangde; Hashish, Emad; Casey, Thomas A; Zhang, Weiping

    2017-04-01

    Enterotoxigenic Escherichia coli (ETEC) strains are the main cause of diarrhea in pigs. Pig diarrhea especially post-weaning diarrhea remains one of the most important swine diseases. ETEC bacterial fimbriae including K88, F18, 987P, K99 and F41 promote bacterial attachment to intestinal epithelial cells and facilitate ETEC colonization in pig small intestine. ETEC enterotoxins including heat-labile toxin (LT) and heat-stable toxins type Ia (porcine-type STa) and type II (STb) stimulate fluid hyper-secretion, leading to watery diarrhea. Blocking bacteria colonization and/or neutralizing enterotoxicity of ETEC toxins are considered effective prevention against ETEC diarrhea. In this study, we applied the MEFA (multiepitope fusion antigen) strategy to create toxoid MEFAs that carried antigenic elements of ETEC toxins, and examined for broad antitoxin immunogenicity in a murine model. By embedding STa toxoid STa P12F (NTFYCCELCCNFACAGCY), a STb epitope (KKDLCEHY), and an epitope of Stx2e A subunit (QSYVSSLN) into the A1 peptide of a monomeric LT toxoid (LT R192G ), two toxoid MEFAs, 'LT R192G -STb-Stx2e-STa P12F ' and 'LT R192G -STb-Stx2e-3xSTa P12F ' which carried three copies of STa P12F , were constructed. Mice intraperitoneally immunized with each toxoid MEFA developed IgG antibodies to all four toxins. Induced antibodies showed in vitro neutralizing activities against LT, STa, STb and Stx2e toxins. Moreover, suckling piglets born by a gilt immunized with 'LT R192G -STb-Stx2e-3xSTa P12F ' were protected when challenged with ETEC strains, whereas piglets born by a control gilt developed diarrhea. Results from this study showed that the toxoid MEFA induced broadly antitoxin antibodies, and suggested potential application of the toxoid MEFA for developing a broad-spectrum vaccine against ETEC diarrhea in pigs. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Type II heat-labile enterotoxins from 50 diverse Escherichia coli isolates belong almost exclusively to the LT-IIc family and may be prophage encoded.

    Directory of Open Access Journals (Sweden)

    Michael G Jobling

    Full Text Available Some enterotoxigenic Escherichia coli (ETEC produce a type II heat-labile enterotoxin (LT-II that activates adenylate cyclase in susceptible cells but is not neutralized by antisera against cholera toxin or type I heat-labile enterotoxin (LT-I. LT-I variants encoded by plasmids in ETEC from humans and pigs have amino acid sequences that are ≥ 95% identical. In contrast, LT-II toxins are chromosomally encoded and are much more diverse. Early studies characterized LT-IIa and LT-IIb variants, but a novel LT-IIc was reported recently. Here we characterized the LT-II encoding loci from 48 additional ETEC isolates. Two encoded LT-IIa, none encoded LT-IIb, and 46 encoded highly related variants of LT-IIc. Phylogenetic analysis indicated that the predicted LT-IIc toxins encoded by these loci could be assigned to 6 subgroups. The loci corresponding to individual toxins within each subgroup had DNA sequences that were more than 99% identical. The LT-IIc subgroups appear to have arisen by multiple recombinational events between progenitor loci encoding LT-IIc1- and LT-IIc3-like variants. All loci from representative isolates encoding the LT-IIa, LT-IIb, and each subgroup of LT-IIc enterotoxins are preceded by highly-related genes that are between 80 and 93% identical to predicted phage lysozyme genes. DNA sequences immediately following the B genes differ considerably between toxin subgroups, but all are most closely related to genomic sequences found in predicted prophages. Together these data suggest that the LT-II loci are inserted into lambdoid type prophages that may or may not be infectious. These findings raise the possibility that production of LT-II enterotoxins by ETEC may be determined by phage conversion and may be activated by induction of prophage, in a manner similar to control of production of Shiga-like toxins by converting phages in isolates of enterohemmorhagic E. coli.

  12. LT-CFB. Applications and follow-up. CP Kelco. Appendix 1. [Low Temperature Circulating Fluid Bed gasifier]; LT-CFB. Anvendelsesmuligheder og opfoelgning. CP Kelco. Bilag 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-04-15

    This appendix describes how LT-CFB advantageously can gasify residual products at the company CP Kelco's factory. CP Kelco produces the gelation, thickeners and stabilizers carrageenan and pectin from seaweed and citrus peel. Residues from the production consist of a fiber-containing biological material, which has a calorific value of dry matter about 15 to 20 MJ / kg. In addition, there are waste products from the wastewater treatment plant, which are also proposed re-used in the project. The report describes the economic analyses, the overall data and system design for two scenarios, whereas the description of the plant capacities, sizes and detailed data etc. are described only for one scenario. In addition to savings in the purchase of natural gas the gas production also results in a significant reduction in CO{sub 2} emissions, the product gas being characterized as CO{sub 2} neutral. Since CP Kelco is subject to the CO{sub 2} quota system the saved amount of CO{sub 2} emissions represents a significant value. In the economic analyses, the value of 1 ton of CO{sub 2} is set at DKK 100. (LN)

  13. The effects of LT-SN on energy dissipation and lifetime in wireless sensor networks

    Directory of Open Access Journals (Sweden)

    Zeydin Pala

    2016-11-01

    Full Text Available Wireless sensor networks (WSNs still attract the attention of researchers, users and the private sector despite their low power and low range tendency for malfunction. This attraction towards WSNs results from their low cost structure and the solutions they offer for many prevalent problems. Many conditions, which remain unforeseen or unexpected during the design of the system, may arise after the initialization of the system. Similarly, many situations where security vulnerabilities take place may emerge in time in WSNs operating normally. In this study, we called nodes which enter sleeping mode without any further waking up and causing a sparser number of nodes in the network without any function in data transmission as Long-Term Sleep Nodes (LT-SN; and considered energy spaces caused by such nodes as a problem; and established two Linear Programming (LP models based on the efficiency of the present nodes. We offered two different models which present the effect of sensor nodes, which were initially operating in wireless sensor network environment and did not wake up following sleep mode, on network lifetime. The results of the present study report that as the number of LT-SN increases, the lifetime of the network decreases.

  14. Göç, Kültürleşme ve Uyum

    OpenAIRE

    Saygın, Sezel; Hasta, Derya

    2018-01-01

    Göç alan çok uluslu ülkelerde, azınlık ve ana akım topluma üye bireylerin beraber yaşamalarını ve birbirlerine uyum sağlamalarını kolaylaştıracak yöntemler kullanmaları gerekmektedir. Bu insanların bir arada yaşamayı ve birbirlerine uyum sağlamayı öğrenirlerken geçtikleri değişimlerin kültürleşme başlığı altında incelendiği görülmektedir. Bu makalenin amacı, okuru psikoloji alanında yapılan göç çalışmalarının öne çıkan değişkenlerinden olan kültürleşme ve uyum değişkenleri hakkında bilgilen-d...

  15. Evidence for a High Altitude Haze on an L/T Transition Brown Dwarf

    Science.gov (United States)

    Pena, Melania; Murphy, Caitlin; Radigan, Jacqueline; Doyle, Timothy

    2018-01-01

    We present overlapping Spitzer and HST (Wide Field Camera 3) observations of a variable T2 brown dwarf with an unremarkable near-infrared spectrum, yet unusual variability properties. The brown dwarf exhibits a flat variability spectrum from 1.1-1.7 microns, with an amplitude of ~5%, with no evidence of muted variations in the water absorption feature as seen for other L/T transition brown dwarfs. The absence of a water absorption feature suggests that a patchy, high-altitude haze, rather than a deeper cloud feature, may responsible. The amplitude of the overlapping 3.6 micron Spitzer variations is ~2.5%, and provides a lever-arm for constraining the particle size distribution of the haze. Using a Mie-Scattering model we determined that a lognormal distribution of sub-micron size grains can approximately reproduce the observed variations from 1.1-3.6 microns, without substantially impacting the overall NIR spectrum of our target. Our results suggest that there may be more than one type of cloud morphology that can contribute to variability at the L/T transition.

  16. Resonant cavities for efficient LT-GaAs photoconductors operating at λ = 1550 nm

    Directory of Open Access Journals (Sweden)

    M. Billet

    2016-10-01

    Full Text Available We show that photoconductors based on low-temperature-grown GaAs (LT-GaAs can be efficiently operated by 1.55 μm telecom wavelength by using metallic mirror based optical cavities. Two different semi-transparent front mirrors are compared: the first one is a thin gold layer, whereas the second one consists of a gold grating. Light absorption in grating mirror based optical cavities is numerically, analytically, and experimentally investigated allowing for an appropriate optical design. We show a 3 times improvement of the LT-GaAs photoconductor photoresponse by using, as front mirror, the gold grating once compared with the thin gold layer. It reaches around 0.5 mA/W under continuous wave, whereas a transient photoresistivity (Ron as low as 5 Ω is deduced from dc photocurrents measured under femtosecond pulsed laser excitation. This work paves the way to efficient and reliable optoelectronics systems for GHz or THz waves sampling driven by 1.55 μm pulsed lasers widely available.

  17. In vivo and in vitro adjuvant activities of the B subunit of Type IIb heat-labile enterotoxin (LT-IIb-B5) from Escherichia coli

    Science.gov (United States)

    Liang, Shuang; Hosur, Kavita B.; Nawar, Hesham F.; Russell, Michael W.; Connell, Terry D.; Hajishengallis, George

    2009-01-01

    The pentameric B subunit of the Escherichia coli LT-IIb enterotoxin (LT-IIb-B5) activates TLR2 signaling in macrophages. Herein we demonstrate that LT-IIb-B5, in contrast to a TLR2-nonbinding point mutant, induces functional activation of bone marrow-derived dendritic cells and stimulates CD4+ T cell proliferation, activities which suggested that LT-IIb-B5 might function as an adjuvant in vivo. Indeed, in an intranasal mouse immunization model, LT-IIb-B5 augmented specific mucosal and serum antibody responses to a co-administered immunogen, at levels which were almost comparable to those induced by intact LT-IIb holotoxin, a potent but toxic adjuvant. Therefore, LT-IIb-B5 displays useful adjuvant properties which, combined with lack of enterotoxicity and relative stability against degradation, may find application in mucosal vaccines. PMID:19450646

  18. Simulation-Based e-Learning Tools for Science,Engineering, and Technology Education(SimBeLT)

    Science.gov (United States)

    Davis, Doyle V.; Cherner, Y.

    2006-12-01

    The focus of Project SimBeLT is the research, development, testing, and dissemination of a new type of simulation-based integrated e-learning set of modules for two-year college technical and engineering curricula in the areas of thermodynamics, fluid physics, and fiber optics that can also be used in secondary schools and four-year colleges. A collection of sophisticated virtual labs is the core component of the SimBeLT modules. These labs will be designed to enhance the understanding of technical concepts and underlying fundamental principles of these topics, as well as to master certain performance based skills online. SimBeLT software will help educators to meet the National Science Education Standard that "learning science and technology is something that students do, not something that is done to them". A major component of Project SimBeLT is the development of multi-layered technology-oriented virtual labs that realistically mimic workplace-like environments. Dynamic data exchange between simulations will be implemented and links with instant instructional messages and data handling tools will be realized. A second important goal of Project SimBeLT labs is to bridge technical skills and scientific knowledge by enhancing the teaching and learning of specific scientific or engineering subjects. SimBeLT builds upon research and outcomes of interactive teaching strategies and tools developed through prior NSF funding (http://webphysics.nhctc.edu/compact/index.html) (Project SimBeLT is partially supported by a grant from the National Science Foundation DUE-0603277)

  19. Methodology for measuring the impact of mobile technology change from 2nd to 3th generation percerved by users of smes in Barranquilla

    Directory of Open Access Journals (Sweden)

    Jairo Polo

    2011-06-01

    Full Text Available This article presents the results of a research project undertaken to obtain a Masters inBusiness Administration from the Business School at the Universidad del Norte, whosepurpose was to identify and test a methodology to measure the impact exerted by thechange from 2nd to 3rd generation mobile tech, based on the perception of users belongingto Barranquilla SME, motivated by the influence of technological changes in behavior andthe knowledge creation among society members, and the importance it has taken to thesurvival of organizations the adoption of applications for process automation, web-basedapplications, voice, data and video that allow the development of competitive advantages,based on information and creativity for new and better products or services.

  20. Final Report of the 2nd Ex-Vessel Neutron Dosimetry Installation And Evaluations for Kori Unit 1 Reactor Pressure Vessel

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Byoung Chul; Yoo, Choon Sung; Lee, Sam Lai; Chang, Kee Ok; Gong, Un Sik; Choi, Kwon Jae; Chang, Jong Hwa; Kim, Kwan Hyun; Hong, Joon Wha

    2007-02-15

    This report describes a neutron fluence assessment performed for the Kori Unit 1 pressure vessel beltline region based on the guidance specified in Regulatory Guide 1.190. In this assessment, maximum fast neutron exposures expressed in terms of fast neutron fluence (E>1 MeV) and iron atom displacements (dpa) were established for the beltline region of the pressure vessel. After Cycle 22 of reactor operation, 2nd Ex-Vessel Neutron Dosimetry Program was instituted at Kori Unit 1 to provide continuous monitoring of the beltline region of the reactor vessel. The use of the Ex-Vessel Neutron Dosimetry Program coupled with available surveillance capsule measurements provides a plant specific data base that enables the evaluation of the vessel exposure and the uncertainty associated with that exposure over the service life of the unit. Ex-Vessel Neutron Dosimetry has been evaluated at the conclusion of Cycle 23.

  1. Use of thermodynamic calculation for investigating phase diagram of the ternary system NaCl-PbCl2-NdCl3

    International Nuclear Information System (INIS)

    Kostygov, V.I.; Potemin, S.S.

    1984-01-01

    Thermodynamic calculation of meltability diagram of ternary system NaCl-PbCl 2 -NdCl 3 with the use of literature and experimental data on meltability diagrams of binary systems forming it, as well as data on crystallization heats of the components, has been carried out. Equations are derived under condition of pseudoperfection of the ternary system. 64 mol.% PbCl 2 , 26 mol.% NaCl, 10 mol.% NdCl 3 and average temperature of crystallization 391 deg C correspond to the calculated composition of the ternary eutectics, 49 mol.% PbCl 2 , 35 mol.% NaCl, 16 mol.% NdCl 3 and average temperature of peritectic transformation 416 deg C - to the composition of the ternary peritectic. The results obtained agree well with the experimental data

  2. Gender disparities in the presentation, management and outcomes of acute coronary syndrome patients: data from the 2nd Gulf Registry of Acute Coronary Events (Gulf RACE-2).

    Science.gov (United States)

    Shehab, Abdulla; Al-Dabbagh, Bayan; AlHabib, Khalid F; Alsheikh-Ali, Alawi A; Almahmeed, Wael; Sulaiman, Kadhim; Al-Motarreb, Ahmed; Nagelkerke, Nicolaas; Al Suwaidi, Jassim; Hersi, Ahmad; Al Faleh, Hussam; Asaad, Nidal; Al Saif, Shukri; Amin, Haitham

    2013-01-01

    Gender-related differences in mortality of acute coronary syndrome (ACS) have been reported. The extent and causes of these differences in the Middle-East are poorly understood. We studied to what extent difference in outcome, specifically 1-year mortality are attributable to demographic, baseline clinical differences at presentation, and management differences between female and male patients. Baseline characteristics, treatment patterns, and 1-year mortality of 7390 ACS patients in 65 hospitals in 6 Arabian Gulf countries were evaluated during 2008-2009, as part of the 2nd Gulf Registry of Acute Coronary Events (Gulf RACE-2). Women were older (61.3±11.8 vs. 55.6±12.4; Pmanagement differences contributed to a worse outcome in women. Together these variables explained almost all mortality disparities. Differences between genders in mortality appeared to be largely explained by differences in prognostic variables and management patterns. However, the origin of the latter differences need further study.

  3. The prediction of vertical movements of the earth's crust from 1st and 2nd order repeated levelling for the territory of the GDR

    Science.gov (United States)

    Reichardt, Gerhard; Steinberg, Johannes

    1987-12-01

    Derived from the collocation of least squares, a technique has been developed to detect vertical movements of the earth's crust based on repeated 1st and 2nd-order levelling in the national levelling network which is characterised by the following features: - Division of the territory of the GDR into sections (1st-order loops) with corresponding overlapping zones. - Geological-geomorphological examination of the levelling control points, delimitation of points and areas with nontectonic movements. - Consideration of the functional areas within each section in the form of zero-th grade trends (simple arithmetic means). - Detection of random localised signals by means of trend differentiation for the control points. - Prediction of the movements in elementary areas as the sum of trends and signals, including a significance test within each region. - Construction of isobases using predicted elementary areas and geological aspects with an isobase interval of 0.5 mm/year. This technique produced the following results: - The mean error of the movements predicted in the elementary areas came to an average of 0.08 mm/year. The significant percentage of these movements varied between 24 and 94% in the individual areas. - Using an isobase interval of 0.5 mm/year, the fine structure of the vertical movement of the earth's crust in the territory of the GDR was statistically established. - By making maximum use of the information obtained from repeated 1st and 2nd order levelling, this technique gives statistically significant data on relatively slight movements of the earth's crust in the GDR. A comparable result cannot be obtained with trend polynomials or conventional techniques alone.

  4. Differentially expressed genes in the head of the 2nd instar pre-molting larvae of the nm2 mutant of the silkworm, Bombyx mori

    Science.gov (United States)

    Wu, Fan; Xu, Pingzhen; Shen, Xingjia

    2017-01-01

    Molting is an important physiological process in the larval stage of Bombyx mori and is controlled by various hormones and peptides. The silkworm mutant that exhibits the phenotype of non-molting in the 2nd instar (nm2) is incapable of molting in the 2nd instar and dies after seven or more days. The ecdysone titer in the nm2 mutant is lower than that in the wildtype, and the mutant can be rescued by feeding with 20E and cholesterol. The results of positional cloning indicated that structural alteration of BmCPG10 is responsible for the phenotype of the nm2 mutant. To explore the possible relationship between BmCPG10 and the ecdysone titer as well as the genes affected by BmCPG10, digital gene expression (DGE) profile analysis was conducted in the nm2 mutant, with the wildtype strain C603 serving as the control. The results revealed 1727 differentially expressed genes, among which 651 genes were upregulated and 1076 were downregulated in nm2. BLASTGO analysis showed that these differentially expressed genes were involved in various biological processes, cellular components and molecular functions. KEGG analysis indicated an enrichment of these differentially expressed genes in 240 pathways, including metabolic pathways, pancreatic secretion, protein digestion and absorption, fat digestion and absorption and glycerolipid metabolism. To verify the accuracy of the DGE results, quantitative reverse transcription PCR (qRT-PCR) was performed, focusing on key genes in several related pathways, and the results were highly consistent with the DGE results. Our findings indicated significant differences in cuticular protein genes, ecdysone biosynthesis genes and ecdysone-related nuclear receptors genes, but no significant difference in juvenile hormone and chitin biosynthesis genes was detected. Our research findings lay the foundation for further research on the formation mechanism of the nm2 mutant. PMID:28727825

  5. Mutual solubility of components in the systems (R4N)2[Nd(NO3)5]-decane-n.-octanol (n.-butanol, n.-decanol, cyclohexanol) at different temperatures

    International Nuclear Information System (INIS)

    Pyartman, A.K.; Keskinov, V.A.; Zajtsev, P.V.

    2009-01-01

    System (R 4 N) 2 [Nd(NO 3 ) 5 ]-decane forms two liquid phases with layering. In one of the phases content of (R 4 N) 2 [Nd(NO 3 ) 5 ] is less than 0.001 mas.portion, another one is enriched by (R 4 N) 2 [Nd(NO 3 ) 5 ] with the content of C 10 H 22 from 0.11 to 0.18 mas.portion depending on temperature. In ternary liquid systems (R 4 N) 2 [Nd(NO 3 ) 5 ]-decane-n.-octanol (cyclohexanol, n.-butanol, n.-decanol) two liquid phases are formed with layering. The first phase is enriched by (R 4 N) 2 [Nd(NO 3 ) 5 ] solvate and alcohols, the second one - decane. The field of two phase layering gets a little narrow with rising temperature, and alcohols content in critical points decreases at fixed temperatures in the row: cyclohexanol, n.-butanol, n.-octanol, n.-decanol

  6. A two-step optimization strategy for 2nd generation ethanol production using softwood hemicellulosic hydrolysate as fermentation substrate.

    Science.gov (United States)

    Boboescu, Iulian-Zoltan; Gélinas, Malorie; Beigbeder, Jean-Baptiste; Lavoie, Jean-Michel

    2017-11-01

    Ethanol production using waste biomass represents a very attractive approach. However, there are considerable challenges preventing a wide distribution of these novel technologies. Thus, a fractional-factorial screening of process variables and Saccharomyces cerevisiae yeast inoculum conditions was performed using a synthetic fermentation media. Subsequently, a response-surface methodology was developed for maximizing ethanol yields using a hemicellulosic solution generated through the chemical hydrolysis of steam treatment broth obtained from residual softwood biomass. In addition, nutrient supplementation using starch-based ethanol production by-products was investigated. An ethanol yield of 74.27% of the theoretical maximum was observed for an initial concentration of 65.17g/L total monomeric sugars. The two-step experimental strategy used in this work represents the first successful attempt to developed and use a model to make predictions regarding the optimal ethanol production using both softwood feedstock residues as well as 1st generation ethanol production by-products. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Plasmid for the direct subcloning from lambda gt11 to produce an LT-B fusion protein.

    Science.gov (United States)

    Meinersmann, R J; Khoury, C A

    1994-06-01

    We wished to study LT-B fusion proteins for potential as vaccines. We reasoned that a gene that was expressed as a lambda gt11 fusion protein would have a better chance of being expressed fused to LT-B. To facilitate such constructions, we modified plasmid pYA3081. A BamHI-EcoRI-BamHI* (* is to stop codon) adapter was inserted into the single BamHI site to form a new plasmid-designated pBEB. The insert was designed so that the EcoRI site at the downstream end of the LT-B gene was in the same reading frame as the EcoRI site in the beta-galactosidase gene of lambda gt11 and termination codons occurred downstream in all three reading frames. A clone was selected from a gt11 library based on the production of a protein that reacted with antibodies to flagellin from Campylobacter jejuni. DNA from this clone was digested with EcoRI, the insert fragment purified and ligated into the EcoRI site of pBEB. A fusion protein of 43 kDa was produced that reacted in Western blot with antibodies against LT-B and flagellin. We have succeeded in making an easy method for subcloning fragments from gt11 into a vector for making LT-B fusion proteins.

  8. Association between the clinical classification of hypothyroidism and reduced TSH in LT4 supplemental replacement treatment for pregnancy in China.

    Science.gov (United States)

    Zhang, Lyu; Zhang, Zhaoyun; Ye, Hongying; Zhu, Xiaoming; Li, Yiming

    2016-01-01

    The study was aimed to evaluate the effects of levothyroxine (LT4) supplemental replacement treatment for pregnancy and analyze the associations between the clinical classification of hypothyroidism and reduced thyroid-stimulating hormone (TSH) in LT4 therapy. Totally, 195 pregnant women with hypothyroidism receiving routine prenatal care were enrolled. They were categorized into three groups: overt hypothyroidism (OH), subclinical hypothyroidism (SCH) with negative thyroperoxidase antibody (TPOAb), and SCH with positive TPOAb. The association between the clinical classification and reduced TSH in LT4 supplemental replacement treatment was assessed. The results indicated that reduced TSH was significantly different among the groups according to the clinical classifications (p = 0.043). The result was also significantly different between patients with OH and patients with SCH and negative TPOAb (p = 0.036). Similar result was reported for the comparison between patients with OH and patients with SCH and positive TPOAb (p = 0.016). Multiple variable analyses showed that LT4 supplementation, gestational age and the variable of clinical classifications were associated with reduced TSH independently. Our data suggested that the therapeutic effect of substitutive treatment with LT4 was significantly associated with different clinical classifications of hypothyroidism in pregnancy and the treatment should begin as soon as possible after diagnosis.

  9. AutoCAD 2012 and AutoCAD LT 2012 Bible

    CERN Document Server

    Finkelstein, Ellen

    2011-01-01

    The latest version of this perennial favorite, in-depth, reference-tutorial This top-selling book has been updated by AutoCAD guru and author Ellen Finkelstein to provide you with the very latest coverage of both AutoCAD 2012 and AutoCAD LT 2012. It begins with a Quick Start tutorial, so you start creating right away. From there, the book covers so much in-depth material on AutoCAD that it is said that even Autodesk employees keep this comprehensive book at their desks. A DVD is included that features before-and-after drawings of all the tutorials and plenty of great examples from AutoCAD prof

  10. Carbon and nitrogen substrate utilization by archival Salmonella typhimurium LT2 cells

    Directory of Open Access Journals (Sweden)

    Edwards Kelly K

    2002-09-01

    Full Text Available Abstract Background A collection of over 20,000 Salmonella typhimurium LT2 mutants, sealed for four decades in agar stabs, is a unique resource for study of genetic and evolutionary changes. Previously, we reported extensive diversity among descendants including diversity in RpoS and catalase synthesis, diversity in genome size, protein content, and reversion from auxotrophy to prototrophy. Results Extensive and variable losses and a few gains of catabolic functions were observed by this standardized method. Thus, 95 catabolic reactions were scored in each of three plates in wells containing specific carbon and nitrogen substrates. Conclusion While the phenotype microarray did not reveal a distinct pattern of mutation among the archival isolates, the data did confirm that various isolates have used multiple strategies to survive in the archival environment. Data from the MacConkey plates verified the changes in carbohydrate metabolism observed in the Biolog™ system.

  11. Käyttäjien tuottama sisältö markkinoinnissa : Opas

    OpenAIRE

    Koskenseppä, Mikko

    2016-01-01

    Markkinoijien ja kuluttajien roolit ovat muuttunut 2000-luvun aikana, jonka takia yritykset eivät voi enää pitää markkinointia yksisuuntaisena viestintänä. Nykyään yrityksien pitää saada kuluttajat mukaan markkinointiin, ja käyttäjien tuottama sisältö onkin yksi ratkaisu tähän ongelmaan. Tämä opinnäytetyö oli toiminnallinen työ. Sen tavoitteena oli luoda ohjeistus käyttäjien tuottaman sisällön käyttämisestä markkinoinnissa. Työn muut tavoitteet oli selvittää sen tuomat hyödyt ja ominaisuu...

  12. Experimental plans for LMFBR cavity liner sodium spill test LT-1

    International Nuclear Information System (INIS)

    Hilliard, R.K.; Newell, G.A.

    1976-01-01

    Reinforced concrete is an important material of construction in LMFBR cavities and cells. Steel liners are often installed on the concrete surfaces to provide a gastight seal for minimizing air inleakage to inerted cell atmospheres and to protect the concrete from direct contact with sodium in the event of a sodium spill. In making safety assessment analyses, it is of interest to determine the adequacy of the liners to maintain their leaktightness during postulated accidents involving large sodium spills. However, data for basing analytical assessments of cell liners are very meager and an experimental program is underway at HEDL to provide some of the needed information. The HEDL cell liner evaluation program consists of both bench-scale feature tests and large-scale sodium spill demonstration tests. The plans for the first large-scale sodium spill test (LT-1) are the subject of this paper

  13. Quantum-well exciton dipolar interaction: Polarization-dependence and Z-LT splitting

    International Nuclear Information System (INIS)

    Nguyen Ba An.

    1996-12-01

    We calculate the exciton dipolar interaction in a semiconductor quantum well. The explicit polarization-dependence, i.e, the dependence on both the exciton dipole moment μ-vector and its inplane wavevector k-vector is derived. The obtained results for the three modes (L, T and Z modes) of the long-range part of the dipolar interaction satisfy the polarization sum rule for any parameters. In the long wavelength limit there is a Z-LT splitting which decreases as the well width increases reflecting a crossover from strict 2D to quasi-2D. A rough crossover from quasi-2D to 3D is also described. (author). 18 refs, 4 figs

  14. Inducible pathway is required for mutagenesis in Salmonella typhimurium LT2

    International Nuclear Information System (INIS)

    Orrego, C.; Eisenstadt, E.

    1987-01-01

    UV mutability of Salmonella typhimurium LT2 was eliminated in the presence of a multicopy plasmid carrying the Escherichia coli lexA + gene. This result suggests that inducible, SOS-like functions are required for UV mutagenesis in S. typhimurium. S. typhimurium strains carrying either point or deletion mutations in topA had previously been shown to lose their mutability by UV or methyl methanesulfonate. Mitomycin C induction of the Phi(mucB'-lacZ') fusion (a DNA damage-inducible locus carried on plasmid pSE205) in S. typhimurium topA was normal, suggesting that RecA is activated in topA mutants. These observations lead the authors deduce that S. typhimurium has at least one DNA damage-inducible locus in addition to recA that is required for UV mutability

  15. An estimation of uncertainties in containment P/T analysis using CONTEMPT/LT code

    International Nuclear Information System (INIS)

    Kang, Y.M.; Park, G.C.; Lee, U.C.; Kang, C.S.

    1991-01-01

    In a nuclear power plant, the containment design pressure and temperature (P/T) have been established based on the unrealistic conservatism with suffering from a drawback in the economics. Thus, it is necessary that the uncertainties of design P/T values have to be well defined through an extensive uncertainty analysis with plant-specific input data and or models used in the computer code. This study is to estimate plant-specific uncertainties of containment design P/T using the Monte Carlo method in Kori-3 reactor. Kori-3 plant parameters and Uchida heat transfer coefficient are selected to be treated statistically after the sensitivity study. The Monte Carlo analysis has performed based on the response surface method with the CONTEMPT/LT code and Latin Hypercube sampling technique. Finally, the design values based on 95 %/95 % probability are compared with worst estimated values to assess the design margin. (author)

  16. Mutation of a Cuticle Protein Gene, BmCPG10, Is Responsible for Silkworm Non-Moulting in the 2nd Instar Mutant.

    Directory of Open Access Journals (Sweden)

    Fan Wu

    Full Text Available In the silkworm, metamorphosis and moulting are regulated by ecdysone hormone and juvenile hormone. The subject in the present study is a silkworm mutant that does not moult in the 2nd instar (nm2. Genetic analysis indicated that the nm2 mutation is controlled by a recessive gene and is homozygous lethal. Based on positional cloning, nm2 was located in a region approximately 275 kb on the 5th linkage group by eleven SSR polymorphism markers. In this specific range, according to the transcriptional expression of thirteen genes and cloning, the relative expression level of the BmCPG10 gene that encodes a cuticle protein was lower than the expression level of the wild-type gene. Moreover, this gene's structure differs from that of the wild-type gene: there is a deletion of 217 bp in its open reading frame, which resulted in a change in the protein it encoded. The BmCPG10 mRNA was detectable throughout silkworm development from the egg to the moth. This mRNA was low in the pre-moulting and moulting stages of each instar but was high in the gluttonous stage and in newly exuviated larvae. The BmCPG10 mRNA showed high expression levels in the epidermis, head and trachea, while the expression levels were low in the midgut, Malpighian tubule, prothoracic gland, haemolymph and ventral nerve cord. The ecdysone titre was determined by ELISA, and the results demonstrated that the ecdysone titre of nm2 larvae was lower than that of the wild-type larvae. The nm2 mutant could be rescued by feeding 20-hydroxyecdysone, cholesterol and 7-dehydrocholesterol (7dC, but the rescued nm2 only developed to the 4th instar and subsequently died. The moulting time of silkworms could be delayed by BmCPG10 RNAi. Thus, we speculated that the mutation of BmCPG10 was responsible for the silkworm mutant that did not moult in the 2nd instar.

  17. [Gender-specific differences relating to depressiveness in 1st and 2nd generation migrants: results of a cross-sectional study amongst employees of a university hospital].

    Science.gov (United States)

    Maksimović, S; Ziegenbein, M; Graef-Calliess, I T; Ersöz, B; Machleidt, W; Sieberer, M

    2014-10-01

    This study analysed the risk of depression in men and women with a background of immigration by means of a cross-sectional study amongst employees of a German university hospital. In addition we identified gender-specific differences related to risk factors for depressiveness in the subgroups. 7062 employees with or without a 1st (1G) or 2nd (2G) generation background of migration were questioned with regard to their socio-economic status, to single markers of acculturation, and to existing symptoms of depression assessed on the general depression scale (CES-D). Odds ratios (OR) were calculated using logistic regression. The response rate was 41.7% (n=2932). In comparison to non-migrants a higher risk of clinically relevant depressiveness was found for 1G male migrants (OR 2.35, 95% Cl 1.11-4.96), 1G female migrants (OR 1.94, 95% Cl 1.26-2.97) and for 2G female migrants (OR 1.82, 95% Cl 1.03-3.19). There was no significant increase in risk for 2G male migrants (OR 1.06, 95% Cl 0.31-3.62). 2G female migrants who considered themselves to retain a "close relationship to their native culture" had a significantly higher risk of depression than 2G male immigrants (OR 7.31; p = 0.032). Male 1G migrants without a "close relationship to their native culture" had a significantly higher risk of depression than those with a "close relationship to their native culture" (OR 5.79; p = 0.010). The results of this study point to gender-specific risk constellations for depression amongst 1st and 2nd generation migrants. It would appear that a strong orientation to the native culture increases the risk of depression for 2G female migrants, whereas for 1G male migrants this factor is associated with a lower risk of depression. © Georg Thieme Verlag KG Stuttgart · New York.

  18. The Safety of Artemisinin Derivatives for the Treatment of Malaria in the 2nd or 3rd Trimester of Pregnancy: A Systematic Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Stephanie D Kovacs

    Full Text Available Given the high morbidity for mother and fetus associated with malaria in pregnancy, safe and efficacious drugs are needed for treatment. Artemisinin derivatives are the most effective antimalarials, but are associated with teratogenic and embryotoxic effects in animal models when used in early pregnancy. However, several organ systems are still under development later in pregnancy. We conducted a systematic review and meta-analysis of the occurrence of adverse pregnancy outcomes among women treated with artemisinins monotherapy or as artemisinin-based combination therapy during the 2nd or 3rd trimesters relative to pregnant women who received non-artemisinin antimalarials or none at all. Pooled odds ratio (POR were calculated using Mantel-Haenszel fixed effects model with a 0.5 continuity correction for zero events. Eligible studies were identified through Medline, Embase, and the Malaria in Pregnancy Consortium Library. Twenty studies (11 cohort studies and 9 randomized controlled trials contributed to the analysis, with 3,707 women receiving an artemisinin, 1,951 a non-artemisinin antimalarial, and 13,714 no antimalarial. The PORs (95% confidence interval (CI for stillbirth, fetal loss, and congenital anomalies when comparing artemisinin versus quinine were 0.49 (95% CI 0.24-0.97, I2 = 0%, 3 studies; 0.58 (95% CI 0.31-1.16, I2 = 0%, 6 studies; and 1.00 (95% CI 0.27-3.75, I2 = 0%, 3 studies, respectively. The PORs comparing artemisinin users to pregnant women who received no antimalarial were 1.13 (95% CI 0.77-1.66, I2 = 86.7%, 3 studies; 1.10 (95% CI 0.79-1.54, I2 = 0%, 4 studies; and 0.79 (95% CI 0.37-1.67, I2 = 0%, 3 studies for miscarriage, stillbirth and congenital anomalies respectively. Treatment with artemisinin in 2nd and 3rd trimester was not associated with increased risks of congenital malformations or miscarriage and may be was associated with a reduced risk of stillbirths compared to quinine. This study updates the reviews

  19. Quantum Gravity (2nd edn)

    International Nuclear Information System (INIS)

    Husain, Viqar

    2008-01-01

    There has been a flurry of books on quantum gravity in the past few years. The first edition of Kiefer's book appeared in 2004, about the same time as Carlo Rovelli's book with the same title. This was soon followed by Thomas Thiemann's 'Modern Canonical Quantum General Relativity'. Although the main focus of each of these books is non-perturbative and non-string approaches to the quantization of general relativity, they are quite orthogonal in temperament, style, subject matter and mathematical detail. Rovelli and Thiemann focus primarily on loop quantum gravity (LQG), whereas Kiefer attempts a broader introduction and review of the subject that includes chapters on string theory and decoherence. Kiefer's second edition attempts an even wider and somewhat ambitious sweep with 'new sections on asymptotic safety, dynamical triangulation, primordial black holes, the information-loss problem, loop quantum cosmology, and other topics'. The presentation of these current topics is necessarily brief given the size of the book, but effective in encapsulating the main ideas in some cases. For instance the few pages devoted to loop quantum cosmology describe how the mini-superspace reduction of the quantum Hamiltonian constraint of LQG becomes a difference equation, whereas the discussion of 'dynamical triangulations', an approach to defining a discretized Lorentzian path integral for quantum gravity, is less detailed. The first few chapters of the book provide, in a roughly historical sequence, the covariant and canonical metric variable approach to the subject developed in the 1960s and 70s. The problem(s) of time in quantum gravity are nicely summarized in the chapter on quantum geometrodynamics, followed by a detailed and effective introduction of the WKB approach and the semi-classical approximation. These topics form the traditional core of the subject. The next three chapters cover LQG, quantization of black holes, and quantum cosmology. Of these the chapter on LQG is the shortest at fourteen pages-a reflection perhaps of the fact that there are two books and a few long reviews of the subject available written by the main protagonists in the field. The chapters on black holes and cosmology provide a more or less standard introduction to black hole thermodynamics, Hawking and Unruh radiation, quantization of the Schwarzschild metric and mini-superspace collapse models, and the DeWitt, Hartle-Hawking and Vilenkin wavefunctions. The chapter on string theory is an essay-like overview of its quantum gravitational aspects. It provides a nice introduction to selected ideas and a guide to the literature. Here a prescient student may be left wondering why there is no quantum cosmology in string theory, perhaps a deliberate omission to avoid the 'landscape' and its fauna. In summary, I think this book succeeds in its purpose of providing a broad introduction to quantum gravity, and nicely complements some of the other books on the subject. (book review)

  20. Quantum Gravity (2nd edn)

    Energy Technology Data Exchange (ETDEWEB)

    Husain, Viqar [Department of Mathematics and Statistics, University of New Brunswick, Fredericton, NB, E3B 5A3 (Canada)

    2008-06-21

    There has been a flurry of books on quantum gravity in the past few years. The first edition of Kiefer's book appeared in 2004, about the same time as Carlo Rovelli's book with the same title. This was soon followed by Thomas Thiemann's 'Modern Canonical Quantum General Relativity'. Although the main focus of each of these books is non-perturbative and non-string approaches to the quantization of general relativity, they are quite orthogonal in temperament, style, subject matter and mathematical detail. Rovelli and Thiemann focus primarily on loop quantum gravity (LQG), whereas Kiefer attempts a broader introduction and review of the subject that includes chapters on string theory and decoherence. Kiefer's second edition attempts an even wider and somewhat ambitious sweep with 'new sections on asymptotic safety, dynamical triangulation, primordial black holes, the information-loss problem, loop quantum cosmology, and other topics'. The presentation of these current topics is necessarily brief given the size of the book, but effective in encapsulating the main ideas in some cases. For instance the few pages devoted to loop quantum cosmology describe how the mini-superspace reduction of the quantum Hamiltonian constraint of LQG becomes a difference equation, whereas the discussion of 'dynamical triangulations', an approach to defining a discretized Lorentzian path integral for quantum gravity, is less detailed. The first few chapters of the book provide, in a roughly historical sequence, the covariant and canonical metric variable approach to the subject developed in the 1960s and 70s. The problem(s) of time in quantum gravity are nicely summarized in the chapter on quantum geometrodynamics, followed by a detailed and effective introduction of the WKB approach and the semi-classical approximation. These topics form the traditional core of the subject. The next three chapters cover LQG, quantization of black holes, and quantum cosmology. Of these the chapter on LQG is the shortest at fourteen pages-a reflection perhaps of the fact that there are two books and a few long reviews of the subject available written by the main protagonists in the field. The chapters on black holes and cosmology provide a more or less standard introduction to black hole thermodynamics, Hawking and Unruh radiation, quantization of the Schwarzschild metric and mini-superspace collapse models, and the DeWitt, Hartle-Hawking and Vilenkin wavefunctions. The chapter on string theory is an essay-like overview of its quantum gravitational aspects. It provides a nice introduction to selected ideas and a guide to the literature. Here a prescient student may be left wondering why there is no quantum cosmology in string theory, perhaps a deliberate omission to avoid the 'landscape' and its fauna. In summary, I think this book succeeds in its purpose of providing a broad introduction to quantum gravity, and nicely complements some of the other books on the subject. (book review)

  1. 2nd seminar on radioscopy

    International Nuclear Information System (INIS)

    1991-01-01

    This seminar record contains 10 articles on the following subjects: The function and properties of modern radioscopy systems (H. Heidt); systems producing pictures compared to weld seams (R. Limpert); automatic fault assessment on cast parts (D. Filbert); practical experience with computer-aided irradiation tests on car steering housings and crude cast wheels - SABA test system (M. Purschke); concepts and experience in the automatic interpretation of weld seam pictures (P. Rose); the significance of the size and shape of burnt spots in the radioscopy process (E. Kirchner); detector systems in radioscopy (R. Link); radioscopy systems with automatic testing and integrated picture processing (R. Grimm); automatic testing of light alloy wheels for cars in practice (Part 1: K. Doerrich, Part 2: G. Korthals). (HM) [de

  2. Weeding 101 (2nd ed.)

    OpenAIRE

    Maxted, Lawrence

    2006-01-01

    The most important thing to know about weeding is that it is OK to weed. Weeding (de-accessioning, unacquiring, deselecting, removing, discarding, trashing) library materials is not a crime against humanity. Sometimes it needs to be done in the dark of night but the doing is necessary to the health of every library collection except perhaps those that strive to be universally comprehensive and who are served by unlimited space and budgets. Weeding does not necessarily mean absolutely and p...

  3. Experimental Stochatics (2nd edition)

    International Nuclear Information System (INIS)

    Wiberg, P

    2004-01-01

    Otto Moeschlin and his co-authors have written a book about simulation of stochastic systems. The book comes with a CD-ROM that contains the experiments discussed in the book, and the text from the book is repeated on the CD-ROM. According to the authors, the aim of the book is to give a quick introduction to stochastic simulation for 'all persons interested in experimental stochastics'. To please this diverse audience, the authors offer a book that has four parts. Part 1, called 'Artificial Randomness', is the longest of the four parts. It gives an overview of the generation, testing and basic usage of pseudo random numbers in simulation. Although algorithms for generating sequences of random numbers are fundamental to simulation, it is a slightly unusual choice to give it such weight in comparison to other algorithmic topics. The remaining three parts consist of simulation case studies. Part 2, 'Stochastic Models', treats four problems - Buffon's needle, a queuing system, and two problems related to the kinetic theory of gases. Part 3 is called 'Stochastic Processes' and discusses the simulation of discrete time Markov chains, birth-death processes, Brownian motion and diffusions. The last section of Part 3 is about simulation as a tool to understand the traffic flow in a system controlled by stoplights, an area of research for the authors. Part 4 is called 'Evaluation of Statistical Procedures'. This section contains examples where simulation is used to test the performance of statistical methods. It covers four examples: the Neymann-Pearson lemma, the Wald sequential test, Bayesian point estimation and Hartigan procedures. The CD-ROM contains an easy-to-install software package that runs under Microsoft Windows. The software contains the text and simulations from the book. What I found most enjoyable about this book is the number of topics covered in the case studies. The highly individual selection of applications, which may serve as a source of inspiration for teachers of computational stochastic methods, is the main contribution of this electronic monograph. However, both the book and software suffer from several severe problems. Firstly, I feel that the structure of the text is weak. Probably this is partly the result of the text from the CD-ROM being put into a book format, but the short paragraphs and poorly structured sentences destroy the reading experience. Secondly, although the software is functional, I believe that, like me, many users will be disappointed by the quality of the user interface and the visualizations. The opportunities to interact with the simulations are limited. Thirdly, the presentation is slightly old fashioned and lacking in pedagogical structure. For example, flow charts and Pascal programs are used to present algorithms. To conclude, I am surprised that this electronic monograph warranted a second edition in this form. Teachers may find the examples useful as a starting point, but students and researchers are advised to look elsewhere. (book review)

  4. Computational Physics - 2nd Edition

    Science.gov (United States)

    Thijssen, J. M.

    1998-11-01

    This second edition describes the computational methods used in theoretical physics, and has been fully updated. New sections have been added to cover finite element methods and lattice Boltzmann simulation, density functional theory, quantum molecular dynamics, Monte Carlo simulation, and diagonalisation of one-dimensional quantum systems. It covers many different areas of physics research and different computational methodologies, including computational methods such as Monte Carlo and molecular dynamics, various electronic structure methodologies, methods for solving partial differential equations, and lattice gauge theory. Throughout the book the relations between the methods used in different fields of physics are emphasised. Several new programs are described and can be downloaded from www.cambridge.org/9780521833462. The book requires a background in elementary programming, numerical analysis, and field theory, as well as undergraduate knowledge on condensed matter theory and statistical physics. It will be of interest to graduate students and researchers in theoretical, computational and experimental physics. Completely revised with new chapters including finite element methods and lattice Boltzmann simulation Describes several new programs which can be downloaded from www.cambridge.org/9780521833462 Contains questions on theory and implementation at the end of each chapter

  5. L.T. Marole: A Forgotten Pioneer in Tshivenḓa Lexicography *

    Directory of Open Access Journals (Sweden)

    Munzhedzi James Mafela

    2011-10-01

    Full Text Available

    Abstract: L.T. Marole is a pioneer in Tshivena lexicography. He is especially known for the compilation of word lists and phrase books. Through his production of these lexicographic works, Marole has preserved some Tshiven a terminology which is now regarded as obsolete; for example, terminology regarding names of animals, parts of the body, kinship relations and sicknesses. This type of terminology could be useful to the present younger generation. Readers may learn much about Tshiven a culture from Marole's works. However, his works have not received recognition from Vhaven a dictionary users and compilers. The public is largely unaware of his works. This article aims at making the public aware of Marole's contribution to the development of Tshivena lexicography, emphasising that this contribution should not be ignored as being insignificant.

    Keywords: LEXICOGRAPHY, TRANSLATING DICTIONARY, BILINGUAL DICTIONARY,LINGUISTICS, TERMINOLOGY, LEXICAL ENTRY, EQUIVALENT, TRANSLATOR, CULTURE,KINSHIP TERMS, ORTHOGRAPHY, CONTEXT, DATABASE, DIALECT

    Opsomming: L.T. Marole: 'n Vergete pionier in Tshivenaleksikografie.L.T. Marole is 'n baanbreker op die gebied van Tshivenaleksikografie. Hy is veral bekend vir diesamestelling van woordelyste en taalgidse. Deur sy produksie van hierdie leksikografiese werke,het Marole sekere Tshivenaterme wat nou as verouderd beskou word, bewaar; byvoorbeeld, terminologiebetreffende die name van diere, liggaamsdele, verwantskapsbetrekkinge en siektes.Hierdie soort terminologie sou nuttig kon wees vir die huidige jonger geslag. Lesers kan baieomtrent die Tshivenakultuur uit Marole se werke leer. Sy werke het egter nie erkenning gekry vanVhavenawoordeboekgebruikers en -samestellers nie. Die publiek is grootliks onbewus van sywerke. Hierdie artikel

  6. Proceedings of the 2nd international workshop on electromagnetic forces and related effects on blankets and other structures surrounding the fusion plasma torus

    International Nuclear Information System (INIS)

    Takagi, T.; Nishiguchi, I.; Yoshida, Y.

    1993-01-01

    This publication is the collection of the papers presented at the title meeting. The subjects of the papers presented were categorized in six parts and are contained in this volume. In the first part, the valuable experiences are presented concerning electromagnetic phenomena in existing large devices or those under construction. In the 2nd part, the papers are mainly concerning on the evaluation of the electromagnetic fields and forces for the next experimental reactors. In the 3rd part, electromagnetomechanical coupling problems were treated by numerical and experimental approaches. In the part 4, numerical and experimental approaches for ferromagnetic structures are performed. In the 5th part, papers related to the structural integrity evaluation are presented. The part 6 is devoted to the proposal of the intelligent material system. A summary of the panel discussion held at the final session of the workshop is also included at the end of this volume. The 22 of the presented papers are indexed individually. (J.P.N.)

  7. Development and Validation of Big Four Personality Scales for the Schedule for Nonadaptive and Adaptive Personality-2nd Edition (SNAP-2)

    Science.gov (United States)

    Calabrese, William R.; Rudick, Monica M.; Simms, Leonard J.; Clark, Lee Anna

    2012-01-01

    Recently, integrative, hierarchical models of personality and personality disorder (PD)—such as the Big Three, Big Four and Big Five trait models—have gained support as a unifying dimensional framework for describing PD. However, no measures to date can simultaneously represent each of these potentially interesting levels of the personality hierarchy. To unify these measurement models psychometrically, we sought to develop Big Five trait scales within the Schedule for Adaptive and Nonadaptive Personality–2nd Edition (SNAP-2). Through structural and content analyses, we examined relations between the SNAP-2, Big Five Inventory (BFI), and NEO-Five Factor Inventory (NEO-FFI) ratings in a large data set (N = 8,690), including clinical, military, college, and community participants. Results yielded scales consistent with the Big Four model of personality (i.e., Neuroticism, Conscientiousness, Introversion, and Antagonism) and not the Big Five as there were insufficient items related to Openness. Resulting scale scores demonstrated strong internal consistency and temporal stability. Structural and external validity was supported by strong convergent and discriminant validity patterns between Big Four scale scores and other personality trait scores and expectable patterns of self-peer agreement. Descriptive statistics and community-based norms are provided. The SNAP-2 Big Four Scales enable researchers and clinicians to assess personality at multiple levels of the trait hierarchy and facilitate comparisons among competing “Big Trait” models. PMID:22250598

  8. Stable isotopic evidence for diet at the Imperial Roman coastal site of Velia (1st and 2nd centuries AD) in Southern Italy.

    Science.gov (United States)

    Craig, Oliver E; Biazzo, Marco; O'Connell, Tamsin C; Garnsey, Peter; Martinez-Labarga, Cristina; Lelli, Roberta; Salvadei, Loretana; Tartaglia, Gianna; Nava, Alessia; Renò, Lorena; Fiammenghi, Antonella; Rickards, Olga; Bondioli, Luca

    2009-08-01

    Here we report on a stable isotope palaeodietary study of a Imperial Roman population interred near the port of Velia in Southern Italy during the 1st and 2nd centuries AD. Carbon and nitrogen stable isotope analyses were performed on collagen extracted from 117 adult humans as well as a range of fauna to reconstruct individual dietary histories. For the majority of individuals, we found that stable isotope data were consistent with a diet high in cereals, with relatively modest contributions of meat and only minor contributions of marine fish. However, substantial isotopic variation was found within the population, indicating that diets were not uniform. We suggest that a number of individuals, mainly but not exclusively males, had greater access to marine resources, especially high trophic level fish. However, the observed dietary variation did not correlate with burial type, number of grave goods, nor age at death. Also, individuals buried at the necropolis at Velia ate much less fish overall compared with the contemporaneous population from the necropolis of Portus at Isola Sacra, located on the coast close to Rome. Marine and riverine transport and commerce dominated the economy of Portus, and its people were in a position to supplement their own stocks of fish with imported goods in transit to Rome, whereas at Velia marine exploitation existed side-by-side with land-based economic activities.

  9. Stable Isotope and Trace Element Studies on Gladiators and Contemporary Romans from Ephesus (Turkey, 2nd and 3rd Ct. AD) - Implications for Differences in Diet

    Science.gov (United States)

    Lösch, Sandra; Moghaddam, Negahnaz; Grossschmidt, Karl; Risser, Daniele U.; Kanz, Fabian

    2014-01-01

    The gladiator cemetery discovered in Ephesus (Turkey) in 1993 dates to the 2nd and 3rd century AD. The aim of this study is to reconstruct diverse diet, social stratification, and migration of the inhabitants of Roman Ephesus and the distinct group of gladiators. Stable carbon, nitrogen, and sulphur isotope analysis were applied, and inorganic bone elements (strontium, calcium) were determined. In total, 53 individuals, including 22 gladiators, were analysed. All individuals consumed C3 plants like wheat and barley as staple food. A few individuals show indication of consumption of C4 plants. The δ13C values of one female from the gladiator cemetery and one gladiator differ from all other individuals. Their δ34S values indicate that they probably migrated from another geographical region or consumed different foods. The δ15N values are relatively low in comparison to other sites from Roman times. A probable cause for the depletion of 15N in Ephesus could be the frequent consumption of legumes. The Sr/Ca-ratios of the gladiators were significantly higher than the values of the contemporary Roman inhabitants. Since the Sr/Ca-ratio reflects the main Ca-supplier in the diet, the elevated values of the gladiators might suggest a frequent use of a plant ash beverage, as mentioned in ancient texts. PMID:25333366

  10. Phonological awareness and general performance in reading: What’s the relation? A study with 2nd and 3rd year fundamental school students

    Directory of Open Access Journals (Sweden)

    Ana Paula Couceiro Figueira

    2017-01-01

    Full Text Available The objective of this study was to test the content and concurrent validity of Prolec-R (FIGUEIRA; LOPES, n.d., investigation version, exploring the relations as a proof of phonological awareness (phoneme synthesis, SICOLE-R evaluation (FIGUEIRA; LOBO; LOPES; JIMÉNEZ, n.d., investigation version. The theoretical background comprises the evaluation of cognitive processes involved in reading (JIMENEZ’S and CUETOS’S perspectives, in which the two tests employed assume too evaluate such processes, and are considered concurrent procedures. Both are destined to children from 6 to 12 years old. The methodology used, for exploration and accessibility, a sample containing children from the 2nd and 3rd year of elementary school, from the public and education systems in Coimbra and Beira Interior Norte. The results revealed the existence of a positive and significant relation between the reading of words, reading of pseudo words, grammatical structures, punctuation marks and sentence comprehension (PROLEC-R and the phoneme synthesis (SICOLE-R.

  11. Experimental Investigation of 2nd Generation Bioethanol Derived from Empty-fruit-bunch (EFB of Oil-palm on Performance and Exhaust Emission of SI Engine

    Directory of Open Access Journals (Sweden)

    Yanuandri Putrasari

    2014-07-01

    Full Text Available The experimental investigation of 2nd generation bioethanol derived from EFB of oil-palm blended with gasoline for 10, 20, 25% by volume and pure gasoline were conducted on performance and exhaust emission tests of SI engine. A four stroke, four cylinders, programmed fuel injection (PGMFI, 16 valves variable valve timing and electronic lift control (VTEC, single overhead camshaft (SOHC, and 1,497 cm3 SI engine (Honda/L15A was used in this investigation. Engine performance test was carried out for brake torque, power, and fuel consumption. The exhaust emission was analyzed for carbon monoxide (CO and hydrocarbon (HC. The engine was operated on speed range from1,500 until 4,500 rev/min with 85% throttle opening position. The results showed that the highest brake torque of bioethanol blends achieved by 10% bioethanol content at 3,000 to 4,500 rpm, the brake power was greater than pure gasoline at 3,500 to 4,500 rpm for 10% bioethanol, and bioethanol-gasoline blends of 10 and 20% resulted greater bsfc than pure gasoline at low speed from 1,500 to 3,500 rpm. The trend of CO and HC emissions tended to decrease when the engine speed increased.

  12. Creative scientific research international session of 2nd meeting on advanced pulsed-neutron research on quantum functions in nano-scale materials

    International Nuclear Information System (INIS)

    Itoh, Shinichi

    2005-06-01

    1 MW-class pulsed-neutron sources will be constructed in Japan, United State and United Kingdom in a few years. Now is the time for a challenge to innovate on neutron science and extend new science fields. Toward the new era, we develop new pulsed-neutron technologies as well as new neutron devices under the international collaborations with existing pulsed-neutron facilities, such as the UK-Japan collaboration program on neutron scattering. At the same time, the new era will bring international competitions to neutron researchers. We aim to create new neutron science toward the new pulsed-neutron era by introducing the new technologies developed here. For this purpose, we have started the research project, 'Advanced pulsed-neutron research on quantum functions in nano-scale materials,' in the duration between JFY2004 and JFY2008. The 2nd meeting of this project was held on 22-24 February 2005 to summarize activities in FY2004 and to propose research projects in the coming new fiscal year. In this international session as a part of this meeting, the scientific results and research plans on the UK-Japan collaboration program, the research plans on the collaboration between IPNS (Intense Pulsed Neutron Source, Argonne National Laboratory) and KENS (Neutron Science Laboratory, KEK), also the recent scientific results arisen form this project were presented. (author)

  13. 2nd to 4th digit ratio (2D:4D) and number of sex partners: evidence for effects of prenatal testosterone in men.

    Science.gov (United States)

    Hönekopp, Johannes; Voracek, Martin; Manning, John T

    2006-01-01

    The number of sexual partners per individual (NSP) is an important component of sexual behaviour. Here, we report two studies concerning the relationship between a probable negative correlate of prenatal testosterone, the ratio of the length of 2nd and 4th digits (2D:4D), and NSP in men. The right hand 2D:4D ratio appears to be more strongly related to prenatal testosterone than does the left hand. Accordingly we found: (a) in a sample of 99 German heterosexual male undergraduates right hand 2D:4D (but not left hand 2D:4D) was significantly negatively associated with reported lifetime NSP. The relationship between NSP and 2D:4D was independent of free testosterone, but free testosterone also showed a weak positive association with NSP (b) in a sample of 79 heterosexual and 95 homosexual Austrian men we found a significant negative association between right hand 2D:4D (but not left hand 2D:4D) and reported NSP in past year for heterosexual but not for homosexual men. The association in heterosexuals was independent of age, years of education, occupation and relationship status. We conclude that male NSP is likely to be influenced by the long-term organisational effects of prenatal testosterone. The relationship between NSP and 2D:4D appears to be confined to heterosexual men.

  14. The 2000 activities and the 2nd Workshop on Human Resources Development in the Nuclear Field as part of Asian regional cooperation

    International Nuclear Information System (INIS)

    2001-06-01

    In 1999, the Project for Human Resources Development (HRD) was initiated as defined in the framework of the Forum for Nuclear Cooperation in Asia (FNCA), organized by the Atomic Energy Commission of Japan. The objective of the HRD Project is to solidify the foundation of technologies for nuclear development and utilization in Asia by promoting human resources development in Asian countries. In the Project there are two kind of activities; in-workshop activities and outside-of-workshop activities. As in-workshop activities, the 2nd Workshop on Human Resources Development in the Nuclear Field was held on November 27 and 28, 2000, at the Tokai Research Institute of JAERI. As outside-of-workshop activities. 'The presentation of the present state of international training and education in the nuclear field in Japan' was held on November 29, 2000 after the workshop. Participating countries were China, Indonesia, South Korea, Japan, Malaysia, the Philippines, Thailand, and Vietnam. The secretariat for the Human Resources Development Projects is provided by the Nuclear Technology and Education Center of the Japan Atomic Energy Research Institute. This report consists of presentation papers and materials at the Workshop, presentation documents of 'The present state of international training and education in the nuclear field in Japan', a letter of proposal from the Project Leader of Japan to the project leaders of the participating countries after the Workshop and a presentation paper on Human Resources Development at the 3rd Coordinators Meeting of FNCA at Tokyo on March 14-16, 2001. (author)

  15. The theory of contractions of 2D 2nd order quantum superintegrable systems and its relation to the Askey scheme for hypergeometric orthogonal polynomials

    International Nuclear Information System (INIS)

    Miller, Willard Jr

    2014-01-01

    We describe a contraction theory for 2nd order superintegrable systems, showing that all such systems in 2 dimensions are limiting cases of a single system: the generic 3-parameter potential on the 2-sphere, S9 in our listing. Analogously, all of the quadratic symmetry algebras of these systems can be obtained by a sequence of contractions starting from S9. By contracting function space realizations of irreducible representations of the S9 algebra (which give the structure equations for Racah/Wilson polynomials) to the other superintegrable systems one obtains the full Askey scheme of orthogonal hypergeometric polynomials.This relates the scheme directly to explicitly solvable quantum mechanical systems. Amazingly, all of these contractions of superintegrable systems with potential are uniquely induced by Wigner Lie algebra contractions of so(3, C) and e(2, C). The present paper concentrates on describing this intimate link between Lie algebra and superintegrable system contractions, with the detailed calculations presented elsewhere. Joint work with E. Kalnins, S. Post, E. Subag and R. Heinonen.

  16. A reanalysis of five studies on sexual orientation and the relative length of the 2nd and 4th fingers (the 2D:4D ratio).

    Science.gov (United States)

    McFadden, Dennis; Loehlin, John C; Breedlove, S Marc; Lippa, Richard A; Manning, John T; Rahman, Qazi

    2005-06-01

    Five studies have examined the relationship between sexual orientation and the relative lengths of the 2nd and 4th fingers (the 2D:4D ratio). Although differences have commonly been found between heterosexuals and homosexuals, the direction of the difference has not been consistent across studies. The original data from all five studies were reanalyzed in a search for possible explanations of the discrepancies. Because ethnicity is known to affect the 2D:4D ratio, the reanalysis focused on participants who identified themselves as White or Caucasian, the ethnic group that was most numerous in all of the studies. Age differences did not account for the discrepancies. Differences in variability within different groups were minor. One interesting result to emerge from the reanalysis was that the 2D:4D ratios for the homosexual groups were relatively similar across studies. It was the 2D:4D values for the heterosexual participants that varied most, particularly between the USA and the British studies, and these were responsible for many of the discrepancies in the conclusions across studies. The constancy of the 2D:4D ratio for the White homosexuals did not appear to extend to homosexuals of three other ethnicities, and there were also subpopulation differences related to right or left hands.

  17. Beyond the Thader valley: settlement patterns and territorial dynamics in southern Murcia (Spain between the 5th BC and the 2nd century AC

    Directory of Open Access Journals (Sweden)

    Leticia López-Mondéjar

    2016-11-01

    Full Text Available This paper explores the settlement patterns in the Iberian southeast, in particular in the valleys of the Quípar and the Guadalentín rivers, during the 5th BC-2nd century AC. It presents for the first time a global, diachronic and comparative analysis of the Iron Age and Roman sites in the southern area of Murcia, approaching the territorial dynamics which defined its transformation during those centuries. All the archaeological information of these territories (202 sites has been compiled, reviewed and analysed through a Geographic Information System, along with those data relative to the spatial context of the sites (roads, lands and natural resources, traditional and historic environmental exploitation, etc.. On the one hand, these data allow us to outline the evolution of this area from a long-term perspective which the regional studies lack; on the other hand, they contribute to insert this southern area within the processes defined in the nearby territories during these centuries, such as Alicante and Andalucía.

  18. U-Pb and K-Ar geochronology from the Cerro Empexa Formation, 1st and 2nd Regions, Precordillera, northern Chile

    International Nuclear Information System (INIS)

    Tomlinson, A.J; Martin, M.W; Blanco, N.; Perez de Arce, C

    2001-01-01

    The Cerro Empexa Formation (Galli, 1957) is a regionally distributed andesitic volcanic and continental sedimentary unit exposed in the Precordillera of the 1st and 2nd Regions of northern Chile. The formation has generally been considered to lie within the Lower or 'mid' Cretaceous, however, this assignment is based on scant, unreliable geochronologic data. Furthermore, there are conflicting interpretations as to whether the unit predates or postdates the first major Mesozoic shortening event affecting northern Chile. Because of the formation's presumed mid-Cretaceous age and its stratigraphic position over older back-arc sedimentary successions, the unit has been interpreted to represent products of the first eastward jump in the Andean magmatic arc from the arc's initial position in the Cordillera de la Costa (Scheuber and Reutter, 1992). In this paper we present the results of mapping and field observations that indicate exposures previously assigned to the Cerro Empexa Formation include two andesitic volcanic units separated by a major unconformity. The Cerro Empexa Formation proper lies above this unconformity. We also present U-Pb zircon and K-Ar geochronology that indicate the Cerro Empexa Formation is latest Cretaceous in its lower levels, and integrate our data with previously reported 40 Ar/ 39 Ar and fission-track data in the Cerros de Montecristo area (Maksaev, 1990; Maksaev and Zentilli, 1999) to show that 1800±600 m of rocks were deposited within ca. 2.5 m.y (au)

  19. Report on the 2nd International Consortium on Hallucination Research: Evolving Directions and Top-10 “Hot Spots” in Hallucination Research

    Science.gov (United States)

    Waters, Flavie

    2014-01-01

    This article presents a report on the 2nd meeting of the International Consortium on Hallucination Research, held on September 12th and 13th 2013 at Durham University, UK. Twelve working groups involving specialists in each area presented their findings and sought to summarize the available knowledge, inconsistencies in the field, and ways to progress. The 12 working groups reported on the following domains of investigation: cortical organisation of hallucinations, nonclinical hallucinations, interdisciplinary approaches to phenomenology, culture and hallucinations, subtypes of auditory verbal hallucinations, a Psychotic Symptoms Rating Scale multisite study, visual hallucinations in the psychosis spectrum, hallucinations in children and adolescents, Research Domain Criteria behavioral constructs and hallucinations, new methods of assessment, psychological therapies, and the Hearing Voices Movement approach to understanding and working with voices. This report presents a summary of this meeting and outlines 10 hot spots for hallucination research, which include the in-depth examination of (1) the social determinants of hallucinations, (2) translation of basic neuroscience into targeted therapies, (3) different modalities of hallucination, (4) domain convergence in cross-diagnostic studies, (5) improved methods for assessing hallucinations in nonclinical samples, (6) using humanities and social science methodologies to recontextualize hallucinatory experiences, (7) developmental approaches to better understand hallucinations, (8) changing the memory or meaning of past trauma to help recovery, (9) hallucinations in the context of sleep and sleep disorders, and (10) subtypes of hallucinations in a therapeutic context. PMID:24282321

  20. Effects of annealing schedule on orientation of Bi3.2Nd0.8Ti3O12 ferroelectric film prepared by chemical solution deposition process

    International Nuclear Information System (INIS)

    He, H.Y.; Huang, J.F.; Cao, L.Y.; Wang, L.S.

    2006-01-01

    Fatigue-free Bi 3.2 Nd 0.8 Ti 3 O 12 ferroelectric thin films were successfully prepared on p-Si(1 1 1) substrate using chemical solution deposition process. The orientation and formation of thin film under different annealing schedules were studied. XRD analysis indicated that (2 0 0)-oriented films with degree of orientation of I (200) /I (117) = 2.097 and 0.466 were obtained by preannealing for 10 min at 400 deg. C followed by rapid thermal annealing for 3, 10 and 20 min at 700 deg. C, respectively (0 0 8)-oriented films with degree of orientation of I (008) /I (117) = 1.706 were obtained by rapid thermal annealing for 3 min at 700 deg. C without preannealing, and (0 0 8)-oriented films with degree of orientation of I (008) /I (117) = 0.719 were obtained by preheating the film from room temperature at 20 deg. C/min followed by annealing for 10 min at 700 deg. C. The a-axis and c-axis orientation decreased as increase of annealing time due to effects of (1 1 1)-oriented substrate. AFM analysis further indicated that preannealing at 400 deg. C for 10 min followed by rapid thermal annealing for 3 min at 700 deg. C resulted in formation of platelike crystallite parallel to substrate surface, however rapid thermal annealing for 3 min at 700 deg. C without preannealing resulted in columnar crystallite perpendicular to substrate surface

  1. TNF and LT binding capacities in the plasma of arthritis patients: effect of etanercept treatment in juvenile idiopathic arthritis

    DEFF Research Database (Denmark)

    Gudbrandsdottir, S; Larsen, R; Sørensen, L K

    2004-01-01

    necrosis factor (TNF, previously termed TNF alpha) and lymphotoxin (LT, previously termed TNF beta) may be mediated by etanercept itself as well as by naturally occurring soluble TNF receptors. In light of this, it was of interest to study the total TNF neutralizing capacity in plasma before and during...

  2. Trace fossils from the eocene Lillebælt clay formation, Røsnæs Peninsula, Denmark

    DEFF Research Database (Denmark)

    Nielsen, Jan Kresten; Milàn, Jesper; Mesfun, Daniel

    2015-01-01

    A cliff exposure of the Eocene Lillebælt Clay Formation, on the Røsnæs peninsula of Zealand, Denmark, has yielded a diverse trace-fossil assemblage. The trace fossils are described formally for the first time and assigned to Phymatoderma melvillensis, unnamed clusters of small burrows, Ophiomorph...

  3. Karzai nõuab USA-lt võitu, ähvardades muidu rahu teha / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2008-01-01

    Afganistani president Hamid Karzai nõuab USA-lt ajakava selle kohta, millal NATO kavatseb Talibani üle võidu saavutada. Afganistanis visiidil viibinud USA president George W. Bush avaldas toetust Barack Obama kavale keskenduda veelgi enam Afganistanis sõdimisele

  4. Measuring emotions in traffic : paper presented at the ESF Congress ‘Towards Safer Road Traffic in Southern Europe’, May 31st-June 2nd 2001, Ankara, Turkey.

    NARCIS (Netherlands)

    Mesken, J.

    2002-01-01

    This paper contains the text of a presentation held at the European Science Foundation Congress ‘Towards Safer Road Traffic in Southern Europe’ (May 31st – June 2nd, 2001, Ankara , Turkey). In this paper, methods to measure emotions are reviewed and possible applications for traffic research are

  5. The Futures of Adult Educator(s): Agency, Identity and Ethos. Joint Conference Proceedings of the 2nd ESREA/ReNAdET Meeting and the 4th TQF Seminar (Tallinn, Estonia, November 9-11, 2011)

    Science.gov (United States)

    Heikkinen, Anja, Ed.; Jogi, Larissa, Ed.; Jutte, Wolfgang, Ed.; Zarifis, Georgios K., Ed.

    2012-01-01

    This edited volume contains the papers presented in the 2nd ESREA|ReNAdet meeting that was jointly organised with the VET & CULTURE Network in the University of Tallinn (Estonia), 9-11 November 2011. The papers that appear in the volume discuss the future (or the futures) of adult educators in respect to issues of developing their identities…

  6. Contempt-LT: a computer program for predicting containment pressure-temperature response to a loss-of-coolant accident

    International Nuclear Information System (INIS)

    Wheat, L.L.; Wagner, R.J.; Niederauer, G.F.; Obenchain, C.F.

    1975-06-01

    CONTEMPT-LT is a digital computer program, written in FORTRAN IV, developed to describe the long-term behavior of water-cooled nuclear reactor containment systems subjected to postulated loss-of-coolant accident (LOCA) conditions. The program calculates the time variation of compartment pressures, temperatures, mass and energy inventories, heat structure temperature distributions, and energy exchange with adjacent compartments. The program is capable of describing the effects of leakage on containment response. Models are provided to describe fan cooler and cooling spray engineered safety systems. Up to four compartments can be modeled with CONTEMPT-LT, and any compartment except the reactor system may have both a liquid pool region and an air-vapor atmosphere region above the pool. Each region is assumed to have a uniform temperature, but the temperatures of the two regions may be different. CONTEMPT-LT can be used to model all current boiling water reactor pressure suppression systems, including containments with either vertical or horizontal vent systems. CONTEMPT-LT can also be used to model pressurized water reactor dry containments, subatmospheric containments, and dual volume containments with an annulus region, and can be used to describe containment responses in experimental containment systems. The program user defines which compartments are used, specifies input mass and energy additions, defines heat structure and leakage systems, and describes the time advancement and output control. CONTEMPT-LT source decks are available in double precision extended-binary-coded-decimal-interchange-code (EBCDIC) versions. Sample problems have been run on the IBM360/75 computer. (U.S.)

  7. Cloud Atlas: Rotational Modulations in the L/T Transition Brown Dwarf Companion HN Peg B

    Science.gov (United States)

    Zhou, Yifan; Apai, Daniel; Metchev, Stanimir; Lew, Ben W. P.; Schneider, Glenn; Marley, Mark S.; Karalidi, Theodora; Manjavacas, Elena; Bedin, Luigi R.; Cowan, Nicolas B.; hide

    2018-01-01

    Time-resolved observations of brown dwarfs' rotational modulations provide powerful insights into the properties of condensate clouds in ultra-cool atmospheres. Multi-wavelength light curves reveal cloud vertical structures, condensate particle sizes, and cloud morphology, which directly constrain condensate cloud and atmospheric circulation models. We report results from Hubble Space Telescope/Wide Field Camera 3 (WFC3) near-infrared G141 taken in six consecutive orbits observations of HNPeg B, an L/T transition brown dwarf companion to a G0V type star. The best-fit sine wave to the 1.1 to 1.7 micron broadband light curve has the amplitude of and period of hour. The modulation amplitude has no detectable wavelength dependence except in the 1.4 micron water absorption band, indicating that the characteristic condensate particle sizes are large (greater than 1 micron). We detect significantly (4.4 sigma) lower modulation amplitude in the 1.4 micron water absorption band, and find that HN Peg B's spectral modulation resembles those of early T type brown dwarfs. We also describe a new empirical interpolation method to remove spectral contamination from the bright host star. This method may be applied in other high-contrast time-resolved observations with WFC3.

  8. Cloud Atlas: Rotational Modulations in the L/T Transition Brown Dwarf Companion HN Peg B

    Science.gov (United States)

    Zhou, Yifan; Apai, Dániel; Metchev, Stanimir; Lew, Ben W. P.; Schneider, Glenn; Marley, Mark S.; Karalidi, Theodora; Manjavacas, Elena; Bedin, Luigi R.; Cowan, Nicolas B.; Miles-Páez, Paulo A.; Lowrance, Patrick J.; Radigan, Jacqueline; Burgasser, Adam J.

    2018-03-01

    Time-resolved observations of brown dwarfs’ rotational modulations provide powerful insights into the properties of condensate clouds in ultra-cool atmospheres. Multi-wavelength light curves reveal cloud vertical structures, condensate particle sizes, and cloud morphology, which directly constrain condensate cloud and atmospheric circulation models. We report results from Hubble Space Telescope/Wide Field Camera 3 near-infrared G141 taken in six consecutive orbits observations of HN Peg B, an L/T transition brown dwarf companion to a G0V type star. The best-fit sine wave to the 1.1–1.7 μm broadband light curve has an amplitude of 1.206% ± 0.025% and period of 15.4 ± 0.5 hr. The modulation amplitude has no detectable wavelength dependence except in the 1.4 μm water absorption band, indicating that the characteristic condensate particle sizes are large (>1 μm). We detect significantly (4.4σ) lower modulation amplitude in the 1.4 μm water absorption band and find that HN Peg B’s spectral modulation resembles those of early T type brown dwarfs. We also describe a new empirical interpolation method to remove spectral contamination from the bright host star. This method may be applied in other high-contrast time-resolved observations with WFC3.

  9. Interpretation of the CABRI LT1 test with SAS4A-code analysis

    International Nuclear Information System (INIS)

    Sato, Ikken; Onoda, Yu-uichi

    2001-03-01

    In the CABRI-FAST LT1 test, simulating a ULOF (Unprotected Loss of Flow) accident of LMFBR, pin failure took place rather early during the transient. No fuel melting is expected at this failure because the energy injection was too low and a rapid gas-release-like response leading to coolant-channel voiding was observed. This channel voiding was followed by a gradual fuel breakup and axial relocation. With an aid of SAS4A analysis, interpretation of this test was performed. Although the original SAS4A model was not well fitted to this type of early pin failure, the global behavior after the pin failure was reasonably simulated with temporary modifications. Through this study, gas release behavior from the failed fuel pin and its effect on further transient were well understood. It was also demonstrated that the SAS4A code has a potential to simulate the post-failure behavior initiated by a very early pin failure provided that necessary model modification is given. (author)

  10. Psychrotolerant Sphingobacterium kitahiroshimense LT-2 Isolated from Dhundi Glacier, Himachal Pradesh: Origin Prediction and Future Application.

    Science.gov (United States)

    Sharma, Shivika; Chatterjee, Subhankar

    2018-06-01

    A psychrotolerant bacterium, isolated from Dhundi Glacier, Himachal Pradesh (India) was identified as Sphingobacterium kitahiroshimense LT-2 on the basis of biochemical, molecular and phylogenetic analysis. Sphingobacterium kitahiroshimense was first reported from Japan and was isolated from the city of Kitahiroshima, Hokkaido, Japan. In this report we have discussed about the origin of our strain and predicted that air masses and dust associated microbial cells transportation phenomena may be applicable for the origin of this species in this region. Enzymes and secondary metabolites secreted by the genus Sphingobacterium have enormous potentiality regarding their biotechnological application. Preliminary study of our strain based on metabolic profiling through HPLC showed many new metabolites were secreted by the bacterium when grown in presence of different sugar medium at 28 °C. As far as our knowledge this is the first report about Sphingobacterium species isolated from this region. This preliminary finding will help to draw an idea about the bacterial population in this Himalayan Glaciers (in HP) as well as biotechnological application of this strain can be explored further.

  11. Tarih ve Kültür Temalı Parklar

    OpenAIRE

    Gök, Ayşe Betül; Bingöl, Bora

    2017-01-01

     Çalışma saatlerininazalmasıyla boş zamanlardaki artış, insanların yaşam standartlarının yükselmesive rekreasyon faaliyetlerine yönelik isteklerindeki değişiklikler ve değişenturizm talepleri ile turizm sektörünün deniz, kum, güneş üçlemesine alternatifarayışları tema parklarının ortaya çıkmasını sağlamıştır.Tema parklarıbilimsel, kültürel ve tarihsel konuları temel alan bir müze rolündedirler.Ancak konularını belirli bir tema çevresinde canlandırırlar. Bu canlandırmaişlemi işitsel ve görsel ...

  12. Modification of the GS LT Paired-end Library Protocol for Constructing Longer Insert Size Libraries

    Energy Technology Data Exchange (ETDEWEB)

    Peng, Ze; Peng, Ze; Hamilton, Matthew; Ting, Sara; Tu, Hank; Goltsman, Eugene; Lapidus, Alla; Lucas, Susan; Cheng, Jan-Fang

    2008-05-22

    Paired-end library sequencing has been proven useful in scaffold construction during de novo assembly of genomic sequences. The ability of generating mate pairs with 8 Kb or greater insert sizes is especially important for genomes containing long repeats. While the current 454 GS LT Paired-end library preparation protocol can successfully construct libraries with 3 Kb insert size, it fails to generate longer insert sizes because the protocol is optimized to purify shorter fragments. We have made several changes in the protocol in order to increase the fragment length. These changes include the use of Promega column to increase the yield of large size DNA fragments, two gel purification steps to remove contaminated short fragments, and a large reaction volume in the circularization step to decrease the formation of chimeras. We have also made additional changes in the protocol to increase the overall quality of the libraries. The quality of the libraries are measured by a set of metrics, which include levels of redundant reads, linker positive, linker negative, half linker reads, and driver DNA contamination, and read length distribution, were used to measure the primary quality of these libraries. We have also assessed the quality of the resulted mate pairs including levels of chimera, distribution of insert sizes, and genome coverage after the assemblies are completed. Our data indicated that all these changes have improved the quality of the longer insert size libraries.

  13. 2nd International Symposium on Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015)

    Science.gov (United States)

    Tavadyan, Levon, Prof; Sachkov, Viktor, Prof; Godymchuk, Anna, Dr.; Bogdan, Anna

    2016-01-01

    The 2nd International Symposium «Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering» (REES2015) was jointly organized by Tomsk State University (Russia), National Academy of Science (Armenia), Shenyang Polytechnic University (China), Moscow Institute of Physics and Engineering (Russia), Siberian Physical-technical Institute (Russia), and Tomsk Polytechnic University (Russia) in September, 7-15, 2015, Belokuriha, Russia. The Symposium provided a high quality of presentations and gathered engineers, scientists, academicians, and young researchers working in the field of rare and rare earth elements mining, modification, separation, elaboration and application, in order to facilitate aggregation and sharing interests and results for a better collaboration and activity visibility. The goal of the REES2015 was to bring researchers and practitioners together to share the latest knowledge on rare and rare earth elements technologies. The Symposium was aimed at presenting new trends in rare and rare earth elements mining, research and separation and recent achievements in advanced materials elaboration and developments for different purposes, as well as strengthening the already existing contacts between manufactures, highly-qualified specialists and young scientists. The topics of the REES2015 were: (1) Problems of extraction and separation of rare and rare earth elements; (2) Methods and approaches to the separation and isolation of rare and rare earth elements with ultra-high purity; (3) Industrial technologies of production and separation of rare and rare earth elements; (4) Economic aspects in technology of rare and rare earth elements; and (5) Rare and rare earth based materials (application in metallurgy, catalysis, medicine, optoelectronics, etc.). We want to thank the Organizing Committee, the Universities and Sponsors supporting the Symposium, and everyone who contributed to the organization of the event and to

  14. PREFACE: 2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures (SPbOPEN2015)

    Science.gov (United States)

    2015-11-01

    The 2nd International School and Conference ''Saint Petersburg OPEN 2015'' on Optoelectronics, Photonics, Engineering and Nanostructures was held on April 6 - 8, 2015 at St. Petersburg Academic University. The School and Conference included a series of invited talks given by leading professors with the aim to introduce young scientists with actual problems and major advances in physics and technology. The keynote speakers were Mikhail V. Maximov (Ioffe Physico-Technical Institute RAS, Russia) Vladimir G. Dubrovskii (St. Petersburg Academic University and St. Petersburg State University, Russia) Anton Yu. Egorov (JSC Connector Optics, Russia) Victor V. Luchinin (St. Petersburg State Electrotechnical University, Russia) Vladislav E. Bugrov (St. Petersburg University of Internet Technologies, Mechanics and Optics, Russia) Vitali A. Schukin (VI Systems, Germany) Yuri P. Svirko (University of Eastern Finland, Finland) During the poster session all undergraduate and graduate students attending the conference presented their works. A sufficiently large number of participants, with more than 170 student attendees from all over the world, allowed the Conference to provide a fertile ground for fruitful discussions between the young scientists as well as to become a perfect platform for valuable discussions between student authors and highly experienced scientists. The best student papers, which were selected by the Program Committee and by the invited speakers basing on the theses and their poster presentation, were awarded with diplomas of the conference - see the photos. This year ''Saint Petersburg OPEN 2015'' is organized by St. Petersburg Academic University in cooperation with Peter the Great St. Petersburg Polytechnic University. The School and Conference is supported by Russian Science Foundation, SPIE (The International Society for Optics and Photonics), OSA (The Optical Society) and by Skolkovo Foundation. It is a continuation of the annual schools and seminars for

  15. The Ukrainian community of Western Siberia: specific features of formation and development in the 2nd half of the 19th – early 20th century

    Directory of Open Access Journals (Sweden)

    Vladimir N. Shaidurov

    2016-03-01

    Full Text Available The agrarian crisis in the European part of the Russian Empire in the middle of the 20th century seriously impeded agricultural progress. Agrarian overpopulation and peasants deprived of land in the course of the peasant reform of 1861 further aggravated the negative situation in the governorates of Central Russia, Belarus, and left-bank Ukraine. These factors provided fertile soil for migratory sentiments among peasants. It was resettlement in vacant lands in the Asiatic Russia and North Caucasus, which allowed most of them to preserve their homesteads. In the 2nd half of the 19th – early 20th century, Ukrainian peasants were actively engaged in the migration movement which was supported by the state. One of the main placement areas became Western Siberia where a large Ukrainian peasant community was formed. The history of research on the Ukrainian community in Western Siberia is fragmentary, as many aspects remain unstudied. Hence, the article focuses on the following questions: causes of the Ukrainian migration to the border lands of the Russian Empire; stages in the migration; main areas where Ukrainians resided in Siberia; population dynamics of the Ukrainian community; adaptation patterns specific for Ukrainian migrants in their new places of residence; their role in the economic life of Siberia in the early 20th century. This article utilizes primary data from the All-Russian Agricultural and Land Census of 1917, which have been introduced for scientific use for the first time. As the methodological basis, the study draws on the system approach combining regional, neo-imperial and comparative principles.

  16. Adherence to PI-based 2nd-line regimens in Cambodia is not simply a question of individual behaviour: the ANRS 12276 2PICAM study.

    Science.gov (United States)

    Sagaon-Teyssier, Luis; Mmadi Mrenda, Bakridine; Khol, Vohith; Ferradini, Laurent; Mam, Sovatha; Ngin, Sopheak; Mora, Marion; Maradan, Gwenaëlle; Vun Mean, Chhi; Ségéral, Olivier; Nerrienet, Eric; Saphonn, Vonthanak; Spire, Bruno

    2017-11-01

    To investigate whether adherence to antiretroviral treatment (ART) can be explained not only by individual factors but also by health care facilities' characteristics, among a sample of people living with HIV (PLWH) treated with PI-based regimens in Cambodia. The ANRS 12276 2PICAM cross-sectional survey was conducted between February 2013 and April 2014 among PLWH followed up in 13 health care facilities. The 1316 patients in this analysis corresponded to 90% of the total number of adult patients treated with 2nd-line PI-based regimens in Cambodia in the study period. A variable indicating whether patients were non-adherent (=1) or completely adherent (=0) was constructed. Health care facilities and individual characteristics were included in a two-level logistic model to investigate their influence on patients' adherence to ART. A total of 17% of participants did not adhere to ART. Patients in health care facilities outside the capital Phnom Penh were six times more likely to be non-adherent than those treated in health care facilities in the capital (OR: 6.15, 95% CI [1.47, 25.79]). Providing psychosocial care (provided by psychologist counsellors and/or full-time coaches) was found to be a structural facilitator of adherence, as the probability of non-adherence fell by 38.5% per each additional psychological worker present in health care facilities (OR: 0.62, 95% CI [0.43, 0.89]). Financial constraints were the main individual factor preventing adherence. Our results suggest that inefficiencies in health care delivery are detrimental to PLWH health and to the exceptional progress currently being made by Cambodia in response to HIV. Policy makers should focus on increasing the number of psychosocial workers, especially in areas outside the capital. © 2017 John Wiley & Sons Ltd.

  17. Overview on 1st and 2nd generation coal-fired membrane power plants (with and without turbo machinery in the membrane environment)

    Energy Technology Data Exchange (ETDEWEB)

    L. Blum; E. Riensche; J. Nazarko; R. Menzer; D. Stolten [Forschungszentrum Juelich GmbH Institute of Energy Research - Fuel Cells (IEF-3), Juelich (Germany)

    2009-07-01

    A systematic classification of the capture concepts with conventional separation as well as membrane separation is discussed in a 2-dimensional matrix: The 4 capture principles (post-combustion, oxyfuel, pre-combustion-capture of CO{sub 2} and pre-combustion-capture of H{sub 2}), characterized by the 4 separation tasks CO{sub 2}/N{sub 2}, O{sub 2}/N{sub 2}, CO{sub 2}/H{sub 2} and H{sub 2}/CO{sub 2}, have to be applied to the 3 different coal power plant (PP) routes: SPP (steam PP), IGCC/standard and IGCC/CO-shift/H{sub 2}-turbine. In case of membrane separation a further dimension of PP concepts is created by the fact, that different measures exist for realization of positive driving forces for permeation. For example the O{sub 2}/N{sub 2} separating membranes in oxyfuel SPPs can be operated with feed gas compression, permeate vacuum, application of a sweep gas at the permeate side or combinations of these 3 measures. An overview is given on the actually developed membrane PP concepts (post-combustion and oxyfuel in SPPs, pre-combustion in IGCC). In all cases energy consuming turbo machinery is required for membrane operation or for CO{sub 2} or H{sub 2} recompression in case of pre-combustion (1st generation of membrane coal PPs). Calculated efficiency losses are not significantly below 10 %-points. An outlook is given to a new IGCC concept, where a suitable sweep gas (N{sub 2} with low O{sub 2} content) of sufficient high flow rate is produced (related to the permeated H{sub 2}). Now the swept H{sub 2}/CO{sub 2} membrane operates without turbo machinery (2nd generation of membrane coal PPs). Lower efficiency losses (between 5 and 10 %-points) seem to be possible now. 10 refs., 18 figs.

  18. Direct and non-destructive proof of authenticity for the 2nd generation of Brazilian real banknotes via easy ambient sonic spray ionization mass spectrometry.

    Science.gov (United States)

    Schmidt, Eduardo Morgado; Franco, Marcos Fernando; Regino, Karen Gomes; Lehmann, Eraldo Luiz; Arruda, Marco Aurélio Zezzi; de Carvalho Rocha, Werickson Fortunato; Borges, Rodrigo; de Souza, Wanderley; Eberlin, Marcos Nogueira; Correa, Deleon Nascimento

    2014-12-01

    Using a desorption/ionization technique, easy ambient sonic-spray ionization coupled to mass spectrometry (EASI-MS), documents related to the 2nd generation of Brazilian Real currency (R$) were screened in the positive ion mode for authenticity based on chemical profiles obtained directly from the banknote surface. Characteristic profiles were observed for authentic, seized suspect counterfeit and counterfeited homemade banknotes from inkjet and laserjet printers. The chemicals in the authentic banknotes' surface were detected via a few minor sets of ions, namely from the plasticizers bis(2-ethylhexyl)phthalate (DEHP) and dibutyl phthalate (DBP), most likely related to the official offset printing process, and other common quaternary ammonium cations, presenting a similar chemical profile to 1st-generation R$. The seized suspect counterfeit banknotes, however, displayed abundant diagnostic ions in the m/z 400-800 range due to the presence of oligomers. High-accuracy FT-ICR MS analysis enabled molecular formula assignment for each ion. The ions were separated by 44 m/z, which enabled their characterization as Surfynol® 4XX (S4XX, XX=40, 65, and 85), wherein increasing XX values indicate increasing amounts of ethoxylation on a backbone of 2,4,7,9-tetramethyl-5-decyne-4,7-diol (Surfynol® 104). Sodiated triethylene glycol monobutyl ether (TBG) of m/z 229 (C10H22O4Na) was also identified in the seized counterfeit banknotes via EASI(+) FT-ICR MS. Surfynol® and TBG are constituents of inks used for inkjet printing. Copyright © 2014. Published by Elsevier Ireland Ltd.

  19. The 2000 activities and the 2nd Workshop on Human Resources Development in the Nuclear Field as part of Asian regional cooperation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    In 1999, the Project for Human Resources Development (HRD) was initiated as defined in the framework of the Forum for Nuclear Cooperation in Asia (FNCA), organized by the Atomic Energy Commission of Japan. The objective of the HRD Project is to solidify the foundation of technologies for nuclear development and utilization in Asia by promoting human resources development in Asian countries. In the Project there are two kind of activities; in-workshop activities and outside-of-workshop activities. As in-workshop activities, the 2nd Workshop on Human Resources Development in the Nuclear Field was held on November 27 and 28, 2000, at the Tokai Research Institute of JAERI. As outside-of-workshop activities. 'The presentation of the present state of international training and education in the nuclear field in Japan' was held on November 29, 2000 after the workshop. Participating countries were China, Indonesia, South Korea, Japan, Malaysia, the Philippines, Thailand, and Vietnam. The secretariat for the Human Resources Development Projects is provided by the Nuclear Technology and Education Center of the Japan Atomic Energy Research Institute. This report consists of presentation papers and materials at the Workshop, presentation documents of 'The present state of international training and education in the nuclear field in Japan', a letter of proposal from the Project Leader of Japan to the project leaders of the participating countries after the Workshop and a presentation paper on Human Resources Development at the 3rd Coordinators Meeting of FNCA at Tokyo on March 14-16, 2001. (author)

  20. Selected Lectures of the 2nd International Workshop “Intensive Care of the Newborn”; Verona (Italy; March 9-10, 2018

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2018-03-01

    Full Text Available Selected Lectures of the 2nd International Workshop “Intensive Care of the Newborn”; Verona (Italy; March 9-10, 2018 CONGRESS PRESIDENT Paolo Biban  Guest Editor: Paolo BibanLECT 1. RESUSCITATION OF EXTREMELY PREMATURE INFANTS: HOW TO IMPROVE EVEN FURTHER • J.M. PerlmanLECT 2. MAINTAINING NORMAL TEMPERATURE IN THE NEWLY BORN: NOT A TRIVIAL GAME • J. WyllieLECT 3. PRESENT AND FUTURE OF SURFACTANT AD­MINISTRATION IN PRETERM INFANTS WITH RESPIRATORY DISTRESS SYNDROME (RDS • A. KribsLECT 4. CONTINUOUS POSITIVE AIRWAY PRES­SURE (CPAP, SURFACTANT, OR BOTH? A DILEMMA STILL WAITING TO BE SOLVED • D. De LucaLECT 5. NON-INVASIVE RESPIRATORY SUPPORT AND RESPIRATORY DISTRESS SYNDROME (RDS: IS NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE (nCPAP ALWAYS ENOUGH? • G. Lista, I. BresestiLECT 6. NEURALLY ADJUSTED VENTILATORY ASSIST (NAVA IN THE NEWBORN: A NEW STANDARD OF CARE? • H. SteinLECT 7. HIGH-FREQUENCY, MULTI-FREQUENCY OSCIL­LA­TION, JET VENTILATION: WHERE ARE WE? • J.J. PillowLECT 8. SURVIVAL AND NEURODEVELOPMENTAL OUT­COME IN PERIVIABLE INFANTS • N. YoungeLECT 9. PATHOPHYSIOLOGY AND TREATMENT OF SEPTIC SHOCK IN NEONATES • H.R. WongLECT 10. CLINICAL METABOLOMICS IN NEONATAL SEPSIS • V. FanosLECT 11. OPTIMIZING EARLY NUTRITION SUPPORT IN VERY LOW BIRTH WEIGHT (VLBW INFANTS • T. SenterreLECT 12. LONG-TERM ADVERSE EFFECTS OF EARLY GROWTH ACCELERATION OR CATCH-UP GROWTH • A. SinghalLECT 13. ROLE OF NEAR INFRARED SPECTROSCOPY DURING NEONATAL TRANSITION • B. UrlesbergerLECT 14. HEART RATE CHARACTERISTICS AS PHYSIO­MARKERS FOR DETECTION OF SEPSIS AND OTHER DISEASES • K.D. FairchildLECT 15. ENHANCED CARDIORESPIRATORY MONI­TORING OF THE PRETERM INFANT DURING STABILIZA­TION IN THE DELIVERY ROOM • E. Dempsey

  1. Hypothyroid Patients Encoding Combined MCT10 and DIO2 Gene Polymorphisms May Prefer L-T3 + L-T4 Combination Treatment - Data Using a Blind, Randomized, Clinical Study

    DEFF Research Database (Denmark)

    Carlé, Allan; Faber, Jens; Steffensen, Rudi

    2017-01-01

    OBJECTIVES: In previous studies, around half of all hypothyroid patients preferred levo-thyroxine (L-T4) + levo-triiodothyronine (L-T3) combination therapy, 25% preferred T4, and 25% had no preference. The reason for this is yet to be explored. METHODS: A total of 45 overtly autoimmune, hypothyroid...... on the cellular membrane transport-facilitating monocarboxylate transporter (MCT10) gene (rs17606253), and asked in which of the 2 treatment periods patients felt better (i.e., which treatment was preferred). RESULTS: 27 out of 45 patients (60%) preferred the combination therapy. Two polymorphisms (rs225014 (DIO2......, Thr92Ala) and rs17606253 (MCT10)) were combined yielding 3 groups: none vs. 1 of 2 vs. both SNPs present, and 42 vs. 63 vs. 100% of our patients in the 3 groups preferred the combined treatment (Jongheere-Terpstra trend test, p = 0.009). CONCLUSION: The present study indicates that the combination...

  2. HST SPECTRAL MAPPING OF L/T TRANSITION BROWN DWARFS REVEALS CLOUD THICKNESS VARIATIONS

    International Nuclear Information System (INIS)

    Apai, Dániel; Radigan, Jacqueline; Jayawardhana, Ray; Buenzli, Esther; Burrows, Adam; Reid, Iain Neill

    2013-01-01

    Most directly imaged giant exoplanets are fainter than brown dwarfs with similar spectra. To explain their relative underluminosity, unusually cloudy atmospheres have been proposed. However, with multiple parameters varying between any two objects, it remained difficult to observationally test this idea. We present a new method, sensitive time-resolved Hubble Space Telescope near-infrared spectroscopy, to study two rotating L/T transition brown dwarfs (2M2139 and SIMP0136). The observations provide spatially and spectrally resolved mapping of the cloud decks of the brown dwarfs. The data allow the study of cloud structure variations while other parameters are unchanged. We find that both brown dwarfs display variations of identical nature: J- and H-band brightness variations with minimal color and spectral changes. Our light curve models show that even the simplest surface brightness distributions require at least three elliptical spots. We show that for each source the spectral changes can be reproduced with a linear combination of only two different spectra, i.e., the entire surface is covered by two distinct types of regions. Modeling the color changes and spectral variations together reveal patchy cloud covers consisting of a spatially heterogeneous mix of low-brightness, low-temperature thick clouds and brighter, thin, and warm clouds. We show that the same thick cloud patches seen in our varying brown dwarf targets, if extended to the entire photosphere, predict near-infrared colors/magnitudes matching the range occupied by the directly imaged exoplanets that are cooler and less luminous than brown dwarfs with similar spectral types. This supports the models in which thick clouds are responsible for the near-infrared properties of these ''underluminous'' exoplanets.

  3. A new avian fauna from the early-middle Eocene Lillebælt Clay Formation of Denmark

    DEFF Research Database (Denmark)

    Lindow, Bent Erik Kramer

    A number of hitherto undescribed fossil bird remains have been recovered from the Lillebælt Clay Formation of central Denmark, which is early-middle Eocene in age (~50 to 43 mya). The core of the material consists of fossils acquired through the Danish ‘Danekræ' fossil treasure trove legislation....... Almost two-thirds of the fossils are isolated skulls preserved three-dimensionally in clay ironstone concretions; bird fossils of this age and degree of preservation are extremely rare in an international context. A preliminary investigation has revealed the presence of at least one odontopterygid......, a member of the extinct 'pseudo-toothed birds' and the first representative of this group known from Denmark. Other taxa present include remains of Lithornithidae and a new taxon possessing a massive, psittacid-like beak. The Lillebælt Clay Formation birds are temporally placed just after the Early Eocene...

  4. Enterococcus faecium ve Enterococcus faecalis 'in Starter ve Probiyotik Kültür Özellikleri

    OpenAIRE

    Erginkaya, Zerrin; Yurdakul, Naci Erhan; Karakaş, Ayşegül

    2007-01-01

    ÖzetEnterococcus faecium ve Enterococcus faecalis bazı gıdalarda organoleptik özellikleri iyileştirmenin yanı sıra lipolitik ve esterolitik aktivite, sitrattan yararlanma ile uçucu aromatik bileşikleri sentezleme gibi özellikleri nedeniyle bazı fermente süt ve et ürünlerinin olgunlaştırılması sırasında diğer laktik asit bakterileri ile birlikte starter kültür olarak kullanılmaktadır. Günümüzde Enterococcus 'ların gıda üretiminde starter kültür ve/veya probiyotik olarak kullanılmaları s...

  5. Enterococcus faecium ve Enterococcus faecalis 'in Starter ve Probiyotik Kültür Özellikleri

    OpenAIRE

    Erginkaya, Zerrin; Yurdakul, Naci Erhan; Karakaş, Ayşegül

    2015-01-01

    ÖzetEnterococcus faecium ve Enterococcus faecalis bazı gıdalarda organoleptik özellikleri iyileştirmenin yanı sıra lipolitik ve esterolitik aktivite, sitrattan yararlanma ile uçucu aromatik bileşikleri sentezleme gibi özellikleri nedeniyle bazı fermente süt ve et ürünlerinin olgunlaştırılması sırasında diğer laktik asit bakterileri ile birlikte starter kültür olarak kullanılmaktadır. Günümüzde Enterococcus 'ların gıda üretiminde starter kültür ve/veya probiyotik olarak kullanılmala...

  6. Trace fossils from the eocene Lillebælt clay formation, Røsnæs Peninsula, Denmark

    OpenAIRE

    Nielsen, Jan Kresten; Milàn, Jesper; Mesfun, Daniel

    2015-01-01

    A cliff exposure of the Eocene Lillebælt Clay Formation, on the Røsnæs peninsula of Zealand, Denmark, has yielded a diverse trace-fossil assemblage. The trace fossils are described formally for the first time and assigned to Phymatoderma melvillensis, unnamed clusters of small burrows, Ophiomorpha nodosa, Spongeliomorpha isp., Dreginozoum beckumensis, Bichordites isp., Chondrites isp., Atollites zitteli? and ?Rhizocorallium isp. The preservation of the trace fossils is strongly related to ear...

  7. Marker-Assisted Selection of Xa21 Conferring Resistance to Bacterial Leaf Blight in indica Rice Cultivar LT2

    Directory of Open Access Journals (Sweden)

    Hue Thi Nguyen

    2018-01-01

    Full Text Available Bacterial leaf blight of rice (BLB, caused by Xanthomonas oryzae pv. oryzae, is one of the most destructive diseases in Asian rice fields. A high-quality rice variety, LT2, was used as the recipient parent. IRBB21, which carries the Xa21 gene, was used as the donor parent. The resistance gene Xa21 was introduced into LT2 by marker-assisted backcrossing. Three Xoo races were used to inoculate the improved lines following the clipping method. Eleven BC3F3 lines carrying Xa21 were obtained based on molecular markers and agronomic performance. The 11 lines were then inoculated with the three Xoo races. All the 11 improved lines showed better resistance to BLB than the recipient parent LT2. Based on the level of resistance to BLB and their agronomic performance, five lines (BC3F3 5.1.5.1, BC3F3 5.1.5.12, BC3F3 8.5.6.44, BC3F3 9.5.4.1 and BC3F3 9.5.4.23 were selected as the most promising for commercial release. These improved lines could contribute to rice production in terms of food security.

  8. Awareness and health consciousness regarding the national health plan "Health Japan 21" (2nd edition) among the Japanese population in 2013 and 2014.

    Science.gov (United States)

    Sugiyama, Kemmyo; Tomata, Yasutake; Takemi, Yukari; Tsushita, Kazuyo; Nakamura, Masakazu; Hashimoto, Shuji; Miyachi, Motohiko; Yamagata, Zentaro; Yokoyama, Tetsuji; Tsuji, Ichiro

    2016-01-01

    Objectives To examine the prevalence of health consciousness regarding "Health Japan 21" (2nd edition) among the Japanese population, we conducted a telephone survey of a sample extracted randomly from the whole nation in 2013 and 2014.Methods We extracted 1800 men and women with 150 persons for each gender and 10-year age group (6 age groups ranging from 20 years to 70 years and older) using Random Digital Dialing sampling. Each participant was asked about 1) recognition of the following items: "Health Japan 21," "healthy life expectancy," "metabolic syndrome (MetS)," "chronic obstructive pulmonary disease (COPD)," "locomotive syndrome," "Active Guide," "WHO Framework Convention on Tobacco Control," and "Smart Life Project" and 2) health consciousness toward the following: "health examination taken within the past one year," "smoking status," and "the amount of vegetables considered desirable to consume per day for health." We performed simple tabulation of the collected answers and cross-tabulation by sex and age groups, respectively. For each question about recognition, we categorized "I know the name and meaning" and "I know the name but not the meaning" as "awareness." We compared data between 2013 and 2014, sexes, and age groups, using chi-squared test.Results In 2013, the top 5 items with high awareness were "MetS" (96.2%), "COPD" (51.1%), "healthy life expectancy" (34.2%), "locomotive syndrome" (30.2%), and "WHO Framework Convention on Tobacco Control" (28.0%). Moreover, awareness of "healthy life expectancy," "locomotive syndrome," and "Active Guide" were significantly higher in 2014 than in 2013. Meanwhile, the proportion of participants who correctly chose "350 grams" as "the desirable amount of vegetables to consume per day" was 41.6% in 2013 and became significantly higher at 50.1% in 2014. In 2013, awareness of "healthy life expectancy," "COPD," and "locomotive syndrome" and the proportion of correct answers for "the desirable amount of

  9. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Ethics"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Ethics"ABS 1. THE DELIVERY OF BAD NEWS: A ONE OR 2-STEP APPROACH? THE CASE FOR TRISOMY 21 • M.S. Schimmel, M.Y. Kassirer, H.M. TowersABS 2. NEONATAL ORGAN DONATION: A POTENTIAL NEW DONOR SOURCE FOR CELL AND ORGAN TRANSPLANTATION • C. Jorns, E. Henckel, G. Nowak, A. Karadagi, T. Kjellin, E. Bluhme, Ö. Jynge, M. Hending, A. Croon, M. Söderström, B. Fischler, A. Nemeth, R. Gramignoli, S. Strom, E. Ellis, B. HallbergABS 3. HEALTH CARE PROFESSIONALS’ AND PARENTS’ ATTITUDES TOWARD PARENTAL AUTONOMY AND THE BEST INTEREST OF THE EXTREME PRETERM INFANT: A NATIONAL STUDY IN SWITZERLAND • M. Hendriks, H. Bucher, S. Klein, R. Baumann-Holzle, J. Streuli, J. FauchèreABS 4. CHANGING PARENTAL PERCEPTIONS IN TRISOMIES – A POTENTIAL ETHICAL DILEMMA FOR NEONATOLOGISTS? • E. Simons, P. Nath, P. ParthasarathyABS 5. INGEBORG SYLLM-RAPOPORT (1912-2017 – AN EXEMPLARY LIFE FOR CHILDREN AND PAEDIATRICS • H. Sallmon, R.R. Wauer, C.C. RoehrABS 6. RETROSPECTIVE ANALYSES OF PARENTAL COUNSELING AND DECISION MAKING FOR EXTREME PRETERM BIRTH IN A TERTIARY DUTCH PERINATAL CENTER • E. de Booij, J

  10. Gender disparities in the presentation, management and outcomes of acute coronary syndrome patients: data from the 2nd Gulf Registry of Acute Coronary Events (Gulf RACE-2.

    Directory of Open Access Journals (Sweden)

    Abdulla Shehab

    Full Text Available BACKGROUND: Gender-related differences in mortality of acute coronary syndrome (ACS have been reported. The extent and causes of these differences in the Middle-East are poorly understood. We studied to what extent difference in outcome, specifically 1-year mortality are attributable to demographic, baseline clinical differences at presentation, and management differences between female and male patients. METHODOLOGY/PRINCIPAL FINDINGS: Baseline characteristics, treatment patterns, and 1-year mortality of 7390 ACS patients in 65 hospitals in 6 Arabian Gulf countries were evaluated during 2008-2009, as part of the 2nd Gulf Registry of Acute Coronary Events (Gulf RACE-2. Women were older (61.3±11.8 vs. 55.6±12.4; P<0.001, more overweight (BMI: 28.1±6.6 vs. 26.7±5.1; P<0.001, and more likely to have a history of hypertension, hyperlipidemia or diabetes. Fewer women than men received angiotensin-converting enzyme inhibitors (ACE, aspirin, clopidogrel, beta blockers or statins at discharge. They also underwent fewer invasive procedures including angiography (27.0% vs. 34.0%; P<0.001, percutaneous coronary intervention (PCI (10.5% vs. 15.6%; P<0.001 and reperfusion therapy (6.9% vs. 20.2%; P<0.001 than men. Women were at higher unadjusted risk for in-hospital death (6.8% vs. 4.0%, P<0.001 and heart failure (HF (18% vs. 11.8%, P<0.001. Both 1-month and 1-year mortality rates were higher in women than men (11% vs. 7.4% and 17.3% vs. 11.4%, respectively, P<0.001. Both baseline and management differences contributed to a worse outcome in women. Together these variables explained almost all mortality disparities. CONCLUSIONS/SIGNIFICANCE: Differences between genders in mortality appeared to be largely explained by differences in prognostic variables and management patterns. However, the origin of the latter differences need further study.

  11. Ground based THz Spectroscopy of Obscured Starbursts in the Early Universe enabled by the 2nd generation Redshift (z) & Early Universe Spectrometer (ZEUS-2)

    Science.gov (United States)

    Vishwas, Amit; Stacey, Gordon; Nikola, Thomas; Ferkinhoff, Carl; Parshley, Stephen; Schoenwald, Justin; Lamarche, Cody James; Higdon, James; Higdon, Sarah; Brisbin, Drew; Güesten, Rolf; Weiss, Axel; Menten, Karl; Irwin, Kent; Cho, Hsiao-Mei; Niemack, Michael; Hilton, Gene; Hubmayr, Johannes; Amiri, Mandana; Halpern, Mark; Wiebe, Donald; Hasselfield, Matthew; Ade, Peter; Tucker, Carole

    2018-01-01

    Galaxies were surprisingly dusty in the early Universe, with more than half of the light emitted from stars being absorbed by dust within the system and re-radiated into far infrared (FIR, ~50-150μm) wavelengths. Dusty star forming galaxies (DSFGs) dominate the co-moving star formation rate density of the Universe that peaks around redshift, z~2, making it compelling to study them in rest frame FIR bands. From galaxies at z > 1, the FIR line emission from abundant ions like [O III], [C II] and [N II], are redshifted into the short sub-mm telluric windows. My thesis work is based on building and deploying the 2nd Generation Redshift (z) and Early Universe Spectrometer (ZEUS-2), a long-slit, echelle grating spectrometer optimized to study broad (Δv = 300km/s) spectral lines from galaxies in the 200-650µm telluric windows using TES bolometers. These far-IR lines being extinction free and major coolants of the gas heated by (young) massive stars, are powerful probes of the physical conditions of the gas and the stellar radiation field. I present results from our survey of the [O III] 88µm line in galaxies at redshift, z ~ 2.8 to 4.6, with ZEUS-2 at the Atacama Pathfinder Experiment (APEX) Telescope. To interpret our observations along with ancillary data from optical to radio facilities, we apply photoionization models for HII regions and Photo Dissociation Region (PDR) models and confirm that the galaxies host substantial ongoing obscured star formation. The presence of doubly ionized oxygen suggests hard radiation fields and hence, elevated ionization parameters that can only be accounted for by a large population of massive stars formed during the ongoing starburst, that contribute a large fraction of the infrared luminosity. This study highlights the use of FIR line emission to trace the assembly of current day massive galaxies, conditions of star formation and details of their stellar populations. The construction and operation of ZEUS-2 were funded by NSF ATI

  12. The Collaborative Lithium Trials (CoLT: specific aims, methods, and implementation

    Directory of Open Access Journals (Sweden)

    Hooper Stephen R

    2008-08-01

    Full Text Available Abstract Background Lithium is a benchmark treatment for bipolar illness in adults. However, there has been relatively little methodologically stringent research regarding the use of lithium in youth suffering from bipolarity. Methods Under the auspices of the Best Pharmaceuticals for Children Act (BPCA, a Written Request (WR pertaining to the study of lithium in pediatric mania was issued by the United States Food and Drug Administration (FDA to the National Institute of Child Health and Human Development (NICHD in 2004. Accordingly, the NICHD issued a Request for Proposals (RFP soliciting submissions to pursue this research. Subsequently, the NICHD awarded a contract to a group of investigators in order to conduct these studies. Results The Collaborative Lithium Trials (CoLT investigators, the BPCA-Coordinating Center, and the NICHD developed protocols to provide data that will: (1 establish evidence-based dosing strategies for lithium; (2 characterize the pharmacokinetics and biodisposition of lithium; (3 examine the acute efficacy of lithium in pediatric bipolarity; (4 investigate the long-term effectiveness of lithium treatment; and (5 characterize the short- and long-term safety of lithium. By undertaking two multi-phase trials rather than multiple single-phase studies (as was described in the WR, the feasibility of the research to be undertaken was enhanced while ensuring all the data outlined in the WR would be obtained. The first study consists of: (1 an 8-week open-label, randomized, escalating dose Pharmacokinetic Phase; (2 a 16-week Long-Term Effectiveness Phase; (3 a 28-week double-blind Discontinuation Phase; and (4 an 8-week open-label Restabilization Phase. The second study consists of: (1 an 8-week, double-blind, parallel-group, placebo-controlled Efficacy Phase; (2 an open-label Long-Term Effectiveness lasting either 16 or 24 weeks (depending upon blinded treatment assignment during the Efficacy Phase; (3 a 28-week double

  13. Turist Motivasyonunda Mahalli Kültür ve Etkisi ve Apart Ziyaretlerinde Turist Memnuniyeti

    Directory of Open Access Journals (Sweden)

    Nguyen Quang VINH

    2013-09-01

    Full Text Available Bu çalışma, apart turizm hizmet sektöründe stratejik pazarlama kararının tesis edilmesi anlayışını sağlamak için turizm planlamacılarına ve turizmcilere yardım etmeyi amaçlamaktadır. Ampirik analiz için Duonglam Eski Köyü’nün apart hizmetinden faydalanmış 150 uluslararası ziyaretçinin oluşturduğu datalar kullanılmıştır. Turist motivasyonu ve nihai varış noktası sadakatindeki memnuniyet arasındaki hipotezleri test etmek amacıyla regresyon yöntemi benimsenmiştir. Bu çalışma Duonglam köyündeki iklim şartları, nihai varış noktasına ulaşım kolaylığı, konaklama kalitesi, doğal güzellikler ve hijyen şartlarının turist memnuniyeti üzerinde önemli etkileri olduğu sonucunu çıkarmıştır. Diğer taraftan da bu sonuçlar Duonglam Eski Köyü’nün kültürel aktiviteleri ve turizm hizmet sektörü hakkında olumsuz bir kanıyı temsil etmektedir. Ayrıca çalışmada, araştırmanın sınırı ve turizm sektörü çalışanları için elde edilen bulguların sonuçları tartışılmıştır.

  14. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Quality Improvement, Parents Centered Care"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zi...

  15. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Neonatal Pulmonology, Neonatal Respiratory Support, Resuscitation"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zimmermann...

  16. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Neonatal Fetal Nutrition and Metabolism"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zimmer...

  17. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Neurology and Follow-up"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zimmer...

  18. Human LT-alpha-mediated resistance to autoimmune diabetes is induced in NOD, but not NOD-scid, mice and abrogated by IL-12.

    Science.gov (United States)

    Miyaguchi, S; Satoh, J; Takahashi, K; Sakata, Y; Nakazawa, T; Miyazaki, J; Toyota, T

    2001-01-01

    Systemic administration of human lymphotoxin-alpha (hLT-alpha) made NOD mice resistant not only to spontaneous autoimmune type 1 diabetes mellitus but also to cyclophosphamide (CY)-induced diabetes and diabetes transfer by diabetic NOD spleen cells (triple resistance). In this study we analyzed the mechanisms of hLT-alpha-induced resistance, focusing on (1) hLT-alpha-induced resistance in the pancreatic beta cell, (2) CY-resistant suppressor cells, (3) suppression of induction or function of effector cells for beta cell destruction, or (4) others. To examine the first possibility in vitro, a NOD-derived beta cell line (MIN6N) was pretreated with hLT-alpha and then mixed with diabetic NOD spleen cells and MIN6N cell viability was measured. Treatment with hLT-alpha did not protect MIN6N cells but rather enhanced cytotoxicity. Next NOD-scid mice were pretreated with hLT-alpha and then transferred with diabetic NOD spleen. All the recipients developed diabetes. These results excluded the first possibility. The second possibility was also excluded by a cotransfer experiment, in which diabetic NOD spleen cells were cotransferred to NOD-scid mice with nontreated or hLT-alpha-treated nondiabetic NOD spleens. There was no significant difference in diabetes incidence between the two groups. To observe the third possibility, spleen cells of hLT-alpha-treated triple-resistant NOD mice were transferred to NOD-scid mice. Diabetes developed in the recipients, although the onset of diabetes was slightly delayed. Finally, hLT-alpha-treated triple-resistant NOD mice developed diabetes 1 week after daily IL-12 treatment. In summary, hLT-alpha administration made NOD mice resistant to effector cells for beta cell destruction. This resistance was induced in NOD, but not in NOD-scid, mice, indicating that lymphocytes were obligatory for the resistance. However, it was not mediated by transferable suppressor cells. Because effector cells were present in hLT-alpha-treated NOD spleen and

  19. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Perinatal Pharmacology and Anesthesia"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Perinatal Pharmacology and Anesthesia"ABS 1. UNDERSTANDING THE RELATIONSHIP BETWEEN DOPAMINE CONCENTRATION AND BLOOD PRESSURE IN NEONATES: INCUBATORS VERSUS COT • K. Kirupakaran, H. Rabe, B. PatelABS 2. IBUPROFEN PHARMACOGENETIC STUDY IN HUMAN MILK SAMPLES • V. Rigourd, C. Verstyuft, J.F. Méritet, P. Seraissol, B. De Villepin, A. Amirouche, R. SerreauABS 3. EFFECT OF POSTNATAL CORTICOSTEROID ON BROWN ADIPOSE TISSUE THERMOGENESIS IN NEONATAL RAT • Y.-S. Chang, C.-H. Lin, Y.-S. TsaiABS 4. URINARY 17-α-HYDROXY-PROGESTERONE AS A POTENTIAL MARKER OF NEONATAL PAIN • M. Brasseler, T. HoehnABS 5. PHARMACOKINETIC AND PHARMACODYNAMIC STUDIES AIMING FOR RATIONAL DRUG DOSING IN PRETERM NEONATES: THE DINO STUDY • R.B. Flint, S. Völler, R. de Groot, D. Liem, P. Andriessen, P. Degrauewe, I. Reiss, D. Burger, D. Tibboel, C.A.J. Knibbe, S.H.P. Simons and DINO Research groupABS 6. VENO-ARTERIAL EXTRACORPOREAL MEM­BRANE OXYGENATION IMPAIRS ACETYL­CHOLINE-INDUCED CONTRACTION IN NEONATAL PORCINE CORONARY ARTERIES • L. Provitera, G. Cavallaro, G. Raffaeli, I. Amodeo, S. Gulden, G. Zuanetti, V

  20. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Perinatal Practices"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Perinatal Practices"ABS 1. VACUUM EXTRACTION AND RISK OF NEONATAL COMPLICATIONS: A POPULATION-BASED COHORT STUDY • D. Rossetti, A.S. Laganà, G. Valenti, B. Chiofalo, S. Butticè, G. Sanpietro, A.M.C. Rapisarda, F. Sapia, M. Noventa, A. Vitagliano, S.G. VitaleABS 2. ELECTIVE CAESAREAN SECTION AND RES­PIRATORY MORBIDITIES IN TERM INFANTS • P. Mallya, S. GargABS 3. RISK FACTORS AND OUTCOME IN PRE­VIABLE PPROM AND CURRENT TREATMENT PRACTICE • A. van Gennip, E.E.M. Mulder, R.M. Brohet, J. van Eyck, R.A. van LingenABS 4. ASSESSMENT OF FUNCTIONAL STATUS IN PRETERM INFANTS: ONLINE SURVEY TO INFORM SCORING OF A CLINICIAN-REPORTED OUTCOMES (CLINRO TOOL • M. Turner, I. Hansen-Pupp, J. Higginson, R. Ward, M. Vanya, E. Flood, E. Schwartz, H. Doll, A. Tocoian, A. Mangili, N. Barton, S. SardaABS 5. INFANTS AND MATERNAL OUTCOME OF PREGNANCIES COMPLICATED BY H1N1 INFECTION NEEDING ECMO THERAPY: A UK ECMO CENTRE EXPERIENCE • N. Singh, J. Behrsin, F. Siddiqui, R. Porter, M. Charlton, A. Akuma, S. MittalABS 6. THE ASSOCIATION OF NEONATAL MORBIDITIES AND MORTALITY OF PRETERM INFANTS WITH

  1. Comparison of the identification results of Candida species obtained by BD Phoenix™ and Maldi-TOF (Bruker Microflex LT Biotyper 3.1).

    Science.gov (United States)

    Marucco, Andrea P; Minervini, Patricia; Snitman, Gabriela V; Sorge, Adriana; Guelfand, Liliana I; Moral, Laura López

    2018-02-05

    In patients with invasive fungal infections, the accurate and rapid identification of the genus Candida is of utmost importance since antimycotic sensitivity is closely related to the species. The aim of the present study was to compare the identification results of species of the genus Candida obtained by BD Phoenix™ (Becton Dickinson [BD]) and Maldi-TOF MS (Bruker Microflex LT Biotyper 3.1). A total of 192 isolates from the strain collection belonging to the Mycology Network of the Autonomous City of Buenos Aires, Argentina, were analyzed. The observed concordance was 95%. Only 10 strains (5%) were not correctly identified by the BD Phoenix™ system. The average identification time with the Yeast ID panels was 8h 22min. The BD Phoenix™ system proved to be a simple, reliable and effective method for identifying the main species of the genus Candida. Copyright © 2017 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Sewage sludge amendment and inoculation with plant-parasitic nematodes do not facilitate the internalization of Salmonella Typhimurium LT2 in lettuce plants.

    Science.gov (United States)

    Fornefeld, Eva; Baklawa, Mohamed; Hallmann, Johannes; Schikora, Adam; Smalla, Kornelia

    2018-05-01

    Contamination of fruits and vegetables with Salmonella is a serious threat to human health. In order to prevent possible contaminations of fresh produce it is necessary to identify the contributing ecological factors. In this study we investigated whether the addition of sewage sludge or the presence of plant-parasitic nematodes foster the internalization of Salmonella enterica serovar Typhimurium LT2 into lettuce plants, posing a potential threat for human health. Greenhouse experiments were conducted to investigate whether the amendment of sewage sludge to soil or the presence of plant-parasitic nematodes Meloidogyne hapla or Pratylenchus crenatus promote the internalization of S. Typhimurium LT2 from soil into the edible part of lettuce plants. Unexpectedly, numbers of cultivable S. Typhimurium LT2 decreased faster in soil with sewage sludge than in control soil but not in root samples. Denaturing gradient gel electrophoresis analysis revealed shifts of the soil bacterial communities in response to sewage sludge amendment and time. Infection and proliferation of nematodes inside plant roots were observed but did not influence the number of cultivable S. Typhimurium LT2 in the root samples or in soil. S. Typhimurium LT2 was not detected in the leaf samples 21 and 49 days after inoculation. The results indicate that addition of sewage sludge, M. hapla or P. crenatus to soil inoculated with S. Typhimurium LT2 did not result in an improved survival in soil or internalization of lettuce plants. Copyright © 2017. Published by Elsevier Ltd.

  3. The use of the laryngeal tube disposable (LT-D) by paramedics during out-of-hospital resuscitation-an observational study concerning ERC guidelines 2005.

    Science.gov (United States)

    Wiese, C H R; Semmel, T; Müller, J U; Bahr, J; Ocker, H; Graf, B M

    2009-02-01

    In the current guidelines of the European Resuscitation Council (ERC), tracheal intubation, as an instrument for securing the airway during resuscitation, has become less important for persons not trained in this method. For those persons, different supraglottic airway devices are recommended by the ERC. The present investigation deals with the application of the laryngeal tube disposable (LT-D) during pre-hospital resuscitation by paramedics. During a period of 2 years (2006-2008), we registered all cardiac arrest situations in which the LT-D had been applied according to the ERC guidelines 2005. Therefore, we investigated one emergency medical system in Germany. During the defined period, 92 resuscitation attempts, recorded on standardised data sheets, were included. The LT-D was used in 46% of all cardiac arrest situations. Overall, the LT-D was successfully inserted in more than 90% of all cases on first attempt. In 95% of all cases, no problems concerning ventilation of the patient were described. As an alternative airway device recommended by the ERC in 2005, the LT-D may enable airway control rapidly and effectively. Additionally, by using the LT-D, a reduced "no-flow-time" and a better outcome may be possible.

  4. Rotational-mode component of the density of levels of nuclei with A approx-lt 150

    International Nuclear Information System (INIS)

    Rastopchin, E.M.; Svirin, M.I.; Smirenkin, G.N.

    1992-01-01

    Some difficulties which arise in the use of the generalized superfluid model to describe the density of levels in the region A approx-lt 150, as the result of an imperfect understanding of collective nuclear excitations, are discussed. One possible way to overcome these difficulties is examined. The idea is to depart from the conventional classification of collective nuclear properties and make use of small static deformations predicted theoretically and a corresponding rotational-mode component of the density of levels of these nuclei

  5. Attenuated Escherichia coli strains expressing the colonization factor antigen I (CFA/I) and a detoxified heat-labile enterotoxin (LThK63) enhance clearance of ETEC from the lungs of mice and protect mice from intestinal ETEC colonization and LT-induced fluid accumulation.

    Science.gov (United States)

    Byrd, Wyatt; Boedeker, Edgar C

    2013-03-15

    mice as the immunized mice induced insufficient intestinal anti-LT antibody to neutralize the activity of the enterotoxin. These results show that our ETEC vaccine induced serum and mucosal antibody responses to CFA/I and LT after mucosal administration which then acted to protect the immunized mice against lung and intestinal colonization, as well as, intestinal fluid accumulation. Copyright © 2012 Elsevier B.V. All rights reserved.

  6. Cognitive reserve in aging.

    Science.gov (United States)

    Tucker, A M; Stern, Y

    2011-06-01

    Cognitive reserve explains why those with higher IQ, education, occupational attainment, or participation in leisure activities evidence less severe clinical or cognitive changes in the presence of age-related or Alzheimer's disease pathology. Specifically, the cognitive reserve hypothesis is that individual differences in how tasks are processed provide reserve against brain pathology. Cognitive reserve may allow for more flexible strategy usage, an ability thought to be captured by executive functions tasks. Additionally, cognitive reserve allows individuals greater neural efficiency, greater neural capacity, and the ability for compensation via the recruitment of additional brain regions. Taking cognitive reserve into account may allow for earlier detection and better characterization of age-related cognitive changes and Alzheimer's disease. Importantly, cognitive reserve is not fixed but continues to evolve across the lifespan. Thus, even late-stage interventions hold promise to boost cognitive reserve and thus reduce the prevalence of Alzheimer's disease and other age-related problems.

  7. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Epidemiology and Networks"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Epidemiology and Networks"ABS 1. AN EVALUATION OF DOCTORS AND MEDICAL STUDENT’S KNOWLEDGE OF PAEDIATRIC VACCINATIONS IN PAKISTAN • N. NadeemABS 2. AN EVALUATION OF DOCTORS AND MEDICAL STUDENT’S ATTITUDES AND BELIEFS OF PAEDIATRIC VACCINATIONS IN PAKISTAN • N. NadeemABS 3. APPLYING DATA MINING TECHNIQUES TO PREDICT BRONCHOPULMONARY DYSPLASIA IN VERY-LOW-BIRTH-WEIGHT (VLBW INFANTS. A POPULATION-BASED STUDY • Y.J. Lin, C.H. Lin, Y.C. Lin, Y.S. Chang, C.C. Huang, K.I. TsouABS 4. IN UTERO EXPOSURE TO PERFLUOROALKYL AND POLYFLUOROALKYL SUBSTANCES AND ATTENTION AND EXECUTIVE FUNCTION IN THE OFFSPRING • C.C. Bach, Z. Liew, N.B. Matthiesen, T.B. Henriksen, B.H. Bech, E.A. Nohr, E.C. Bonefeld-Jørgensen, J. OlsenABS 5. MORTALITY, MORBIDITY AND SHORT-TERM RETINOPATHY OF PREMATURITY OUTCOMES IN EXTREME PRETERM NEONATES: A 5 YEAR STUDY • H. Jarvis, M. Sdobnikovs, J. William, F. Dean, P. SatodiaABS 6. ASSOCIATION BETWEEN MATERNAL BODY MASS INDEX IN EARLY PREGNANCY AND INCIDENCE OF CEREBRAL PALSY • S. Johansson, E. Villamor, K. Tedroff, M. Peterson, M. Neovius, G. Petersson, S

  8. Clinical experience with EDAP LT-01+ extracorporeal shock wave lithotripsy for radiolucent stones; a report of 27 cases

    International Nuclear Information System (INIS)

    Rim, Hee Kwan; Kim, Ho Sung; Rim, Joung Sik

    1994-01-01

    Between February 1990 and February 1993, Radiolucent stones of 27 renal units in 22 patients were treated by extracorporeal shock wave lithotripsy (ESWL) using the EDAP LT-01+. Intravenous urography was done in all patients for the diagnosis of radiolucent stones. Retrograde pyelography, ultrasonography and/or computed tomography was done, if needed. The locations of stones were kidney in 11(40.7 %), upper ureter in 8(29.6 %), lower ureter in 6(22.2 %), bladder in 1(3.7 %), ureteropelvic junction in 1(3.7 %). The average stone size was 10.9mm with a range of 5 to 32mm in maximum diameter. The average numbers of treatment were 2.7 sessions and average storage required was 34.8 in one session. The average treatment time was 40.4 minutes. All the patients showed complete removal of all calculous materials. Of 17 urinary stones analysed by chemical method, 8(47.1 %) were composed of uric acid, 5(29.4 %) of uric acid and calcium, 3 of phosphate and 1 of carbonate and phosphate. Therefore, we conclude that ESWL with EDAP LT-01+ lithotriptor is considered to be an effective noninvasive procedure for treatment of radiolucent stones. (Author)

  9. Lipoxin A4 stable analogs reduce allergic airway responses via mechanisms distinct from CysLT1 receptor antagonism.

    Science.gov (United States)

    Levy, Bruce D; Lukacs, Nicholas W; Berlin, Aaron A; Schmidt, Birgitta; Guilford, William J; Serhan, Charles N; Parkinson, John F

    2007-12-01

    Cellular recruitment during inflammatory/immune responses is tightly regulated. The ability to dampen inflammation is imperative for prevention of chronic immune responses, as in asthma. Here we investigated the ability of lipoxin A4 (LXA4) stable analogs to regulate airway responses in two allergen-driven models of inflammation. A 15-epi-LXA4 analog (ATLa) and a 3-oxa-15-epi-LXA4 analog (ZK-994) prevented excessive eosinophil and T lymphocyte accumulation and activation after mice were sensitized and aerosol-challenged with ovalbumin. At 50% and to a greater extent than equivalent doses of the CysLT1 receptor antagonist montelukast. Distinct from montelukast, ATLa treatment led to marked reductions in cysteinyl leukotrienes, interleukin-4 (IL-4), and IL-10, and both ATLa and ZK-994 inhibited levels of IL-13. In cockroach allergen-induced airway responses, both intraperitoneal and oral administration of ZK-994 significantly reduced parameters of airway inflammation and hyper-responsiveness in a dose-dependent manner. ZK-994 also significantly changed the balance of Th1/Th2-specific cytokine levels. Thus, the ATLa/LXA4 analog actions are distinct from CysLT1 antagonism and potently block both allergic airway inflammation and hyper-reactivity. Moreover, these results demonstrate these analogs' therapeutic potential as new agonists for the resolution of inflammation.

  10. Isolated Subclinical Hyperthyrotropinemia in Obese Children: Does Levothyroxine (LT4 Improve Weight Reduction during Combined Behavioral Therapy?

    Directory of Open Access Journals (Sweden)

    Pawel Matusik

    2015-01-01

    Full Text Available Objective. The study aim was to analyze whether anthropometrical parameters and TSH values in obese children with isolated subclinical hypothyroidism (IsHT treated with levothyroxine (LT4 and weight reduction program differ from those managed by dietary and behavior counselling only. Material and Methods. 51 obese children with IsHT, who were treated according to the same weight reduction program, were retrospectively analyzed. They were divided into two groups: Group 1, n=26, and Group 2, n=25, without or with LT4 therapy, respectively. Changes in anthropometrical (delta BMI z-score and hormonal (delta TSH status were analyzed at the first follow-up visit. Results. In both groups significant decrease of TSH and BMI z-score values were noted. TSH normalized in 80.9% of children from Group 1 versus 90.5% from Group 2, p = NS. Delta BMI z-score was insignificantly higher in Group 1 compared to Group 2. Delta TSH was significantly related to initial TSH level in children treated by lifestyle intervention program only. Conclusions. In obese children with sHT dietary-behavioral management intervention contributed to reduction of body mass index, irrespective of levothyroxine use. This finding suggests that moderately elevated levels of TSH are a consequence rather than cause of overweight and pharmacological treatment should be avoided.

  11. Improving containment mass and energy releases for CONTEMPT-LT/028 TU with RELAP5/MOD3

    International Nuclear Information System (INIS)

    DaSilva, H.C.; Choe, W.G.

    1996-01-01

    In order to obtain boundary conditions for RELAP5/MOD3 best estimate (BE) large break (LB) loss-of-coolant accident (LOCA) calculations, it is necessary to utilize a separate containment analysis code CONTEMPT-LT/028 TU, which in turn accepts mass and energy releases from the RELAP5/MOD3 calculation. When these boundary conditions are obtained, they are observed to be significantly lower than those reported in FSAR containment analyses. This motivates the present study, where RELAP5/MOD3 mass and energy releases are generated using the same assumptions listed in the FSAR containment calculations. Then CONTEMPT-LT/028 TU pressures and temperatures calculated with both sets of mass and energy releases are compared. It is seen that those obtained with the RELAP5/MOD3 input are still significantly lower, indicating a level of conservatism in the FSAR mass and energy releases that is even above that explicitly listed and also incorporated into the RELAP5/MOD3 calculation. An important conclusion from this finding is that Environmental Qualification (EQ) issues requiring containment re-analyses are likely to be easily resolved if new mass and energy releases are calculated with state-of-the-art LOCA codes modeling the entire reactor coolant system, even when conservative assumptions are incorporated

  12. Selected Abstracts of the 2nd International Workshop “Intensive Care of the Newborn”; Verona (Italy; March 9-10, 2018

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2018-03-01

    Full Text Available Selected Abstracts of the 2nd International Workshop “Intensive Care of the Newborn”; Verona (Italy; March 9-10, 2018CONGRESS PRESIDENTPaolo Biban  Guest Editor: Paolo BibanABS 1. DOES DELAYED CORD CLAMPING (DCC AFFECT UMBILICAL CORD pH IN PRETERM INFANTS? • V.M. Samedi, L. Irvine, S. Thomas, D. Kowal, J. Rabi, A. Stritzke, N. Singhal, A. Abou MehremABS 2. SNAP-PE SCORE. MORBIDITY AND MOR­TALI­TY INDEX IN NICUs • A. Konstantinidi, R. Sokou, S. Parastatidou, A. Tsantes, N. IacovidouABS 3. EARLY PERINATAL INTERVENTIONS IM­PROVES NEONATAL OUTCOMES • A. Ansary, R. Lee, S. KinmondABS 4. DILATED CARDIOMYOPATHY AND VITAMIN D DEFICIENCY: CASE REPORT IN A PRETERM INFANT • A. Proto, S. Fiocchi, I. Gatelli, L. Ilardi, S. MartinelliABS 5. SURVEY ON PERINATAL PALLIATIVE CARE ACROSS ITALY: PRELIMINARY RESULTS • M.E. Cavicchiolo, F. Rusalen, F. Benini, P. LagoABS 6. PLASMA ERYTHROPOIETIN AND FETO-NEONATAL ASPHYXIA IN TERM AND PRETERM NEWBORNS • F. Dituri, L. Orfeo, A. Di PaoloABS 7. A CHALLENGING CASE OF CONGENITAL INFANTILE FIBROSARCOMA • A. Ganarin, F. DeCorti, P. Dall’Igna, N. Doglioni, A. Berizzi, G. Bisogno, E. Baraldi, P.G. GambaABS 8. BIRTH ASPHYXIA IN LIMITED-RESOURCE SETTINGS: ASSOCIATED FACTORS AND OUT­COMES IN RURAL AFGHANISTAN • R. Baiocchi, M. Usuelli, P. Crosignani, E. Bruni, K. Picucci, M. Valenti, M. Langer, G. StradaABS 9. NEONATAL HEMORRHAGE FOLLOWING MA­TER­NAL LOW MOLECULAR WEIGHT HEPA­RIN (LMWH ADMINISTRATION • A. Konstantinidi, R. Sokou, S. Parastatidou, G. Patsouras, E. Isaakidou, K. Lampropoulou, K. Adamopoulos, A. Tsantes, N. IacovidouABS 10. NEONATAL/INFANTILE PINOCYTOSIS. AN UN­USU­AL CASE OF HAEMOLYTIC ANEMIA • R. Sokou, G. Patsouras, K. Lampropoulou, E. Tavoulari, K. Adamopoulos, M. Theodoraki, M. Kollia, A. KonstantinidiABS 11. THROMBOCYTOSIS IN NEONATES WITH NEONATAL ABSTINENCE SYNDROME THAT WERE HOSPITALIZED AT THE NICU OF GENERAL HOSPITAL OF NIKAIA • R. Sokou, E. Isaakidou, G. Patsouras, K

  13. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Neonatal Hematology and Bilirubin"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Neonatal Hematology and Bilirubin"ABS 1. PROLONGED JAUNDICE SCREENING: FULL BLOOD COUNT (FBC OR NO FBC! • N. Storring, R. Doherty, V. PonnusamyABS 2. EFFECT OF PROBIOTIC SUPPLEMENTATION ON BREAST MILK JAUNDICE • N. Koksal, O. Bagcı, H. Ozkan, I. Varal, P. DoganABS 3. LABORATORY FINDINGS, DIAGNOSIS AND TREATMENT OF THE NEWBORN ADMITTED DUE TO HEMATEMESIS OR BLOODY STOOL IN 11 YEARS • I. Hokuto, Y. Ito, T. Mori, S. KomachiABS 4. AN UNUSUAL CAUSE OF CYANOSIS: SEVERE METHEMOGLOBINEMIA IN A PRETERM INFANT WITH SEPSIS • F. Bakar, M. BerberABS 5. THE INFLUENCE OF INTRAUTERINE TRANSFUSION ON THE OUTCOMES OF NEWBORNS WITH SEVERE HEMOLYTIC DISEASE • E. Balashova, O. Bystrykh, T. Fedorova, O. Ionov, A. Kirtbaya, D. Sharafutdinova, V. Zubkov, D. Degtyarev, O. Horoshkeeva, N. Fedorova, N. Tetruashvili, K. Kostukov, N. KaretnikovaABS 6. PATCHED SKIN BILIRUBIN ASSAY TO MONITOR EXTREMELY PRETERM NEONATES UNDERGOING PHOTOTHERAPY • D. De Luca, V. Dell’OrtoABS 7. A PRETERM MODEL OF HYPERBILIRUBINEMIA-INDUCED CEREBELLAR DYSFUNCTION • C.F. Bearer, M. He, J.F. Watchko, J.M. Simard, N. Tang

  14. 2nd Research Coordination Meeting of the IAEA Coordinated Research Project on Analyses of, and Lessons Learned from the Operational Experience with Fast Reactor Equipment and Systems. Working Material

    International Nuclear Information System (INIS)

    2008-01-01

    The objectives of the 2nd RCM were to: - Discuss the status – and resolve remaining open issues – of forming the teams of participants from Member States for each of the three CRP “Work Domains” i.e. “Steam Generators”, “Fuel and Blanket Subassemblies”, and “Structural Materials”; - Define and agree upon the list of main CRP tasks; - Update the roadmap (work plans, milestones, deadlines) for the CRP; - Define time and venue of the next RCM

  15. Memory is Not Enough: The Neurobiological Substrates of Dynamic Cognitive Reserve.

    Science.gov (United States)

    Serra, Laura; Bruschini, Michela; Di Domenico, Carlotta; Gabrielli, Giulia Bechi; Marra, Camillo; Caltagirone, Carlo; Cercignani, Mara; Bozzali, Marco

    2017-01-01

    Changes in the residual memory variance are considered as a dynamic aspect of cognitive reserve (d-CR). We aimed to investigate for the first time the neural substrate associated with changes in the residual memory variance overtime in patients with amnestic mild cognitive impairment (aMCI). Thirty-four aMCI patients followed-up for 36 months and 48 healthy elderly individuals (HE) were recruited. All participants underwent 3T MRI, collecting T1-weighted images for voxel-based morphometry (VBM). They underwent an extensive neuropsychological battery, including six episodic memory tests. In patients and controls, factor analyses were used on the episodic memory scores to obtain a composite memory score (C-MS). Partial Least Square analyses were used to decompose the variance of C-MS in latent variables (LT scores), accounting for demographic variables and for the general cognitive efficiency level; linear regressions were applied on LT scores, striping off any contribution of general cognitive abilities, to obtain the residual value of memory variance, considered as an index of d-CR. LT scores and d-CR were used in discriminant analysis, in patients only. Finally, LT scores and d-CR were used as variable of interest in VBM analysis. The d-CR score was not able to correctly classify patients. In both aMCI patients and HE, LT1st and d-CR scores showed correlations with grey matter volumes in common and in specific brain areas. Using CR measures limited to assess memory function is likely less sensitive to detect the cognitive decline and predict the evolution of Alzheimer's disease. In conclusion, d-CR needs a measure of general cognition to identify conversion to Alzheimer's disease efficiently.

  16. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Cardiac Physiology and Pathology"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Cardiac Physiology and Pathology"ABS 1. EVALUATION OF THE RELATIONSHIP BETWEEN PATENT DUCTUS ARTERIOSUS AND THE PLATELET MASS INDEX IN PRETERM INFANTS • M. Kara, İ. Caner, K.Ş. Tekgündüz, İ. Polat, H. KeskinABS 2. DIAGNOSIS OF DIGEORGE SYNDROME: THE CONTRIBUTION OF MOLECULAR GENETICS • Y. Halleb, H. Hadj-Abdallah, S. Nouri, A. Touati, M. Bellallah, J. Mathlouthi, N. Mahdhaoui, H. Sboui, A. Saad, D. H’midaABS 3. ASSOCIATION BETWEEN SIZE OF PATENT DUCTUS ARTERIOSUS AND CO-MORBIDITIES • S. Bellis, Y. SinghABS 4. EFFICACY OF MEDICAL TREATMENT IN CLOSING PATENT DUCTUS ARTERIOSUS IN ELBW INFANTS • S. Bellis, Y. SinghABS 5. ACETAMINOPHEN FOR CLOSING PDA. SHOULD IT BE A FIRST LINE THERAPEUTIC OPTION? • I. Tofé, M.D. Ruiz, M.P. Jaraba, M.V. Rodriguez, R.L. Rueda, M.D. Ordoñez, M.J. ParragaABS 6. PATENT DUCTUS ARTERIOSUS WITH HEMODYNAMIC REPERCUSSION IN VERY LOW WEIGHT PRETERM INFANTS TREATED WITH ORAL IBUPROFEN PRESENTS A HIGH RATE OF BRONCHOPULMONARY DYSPLASIA • M.M. Lourenço, E. Sacramento, F. Carmona, C. Calixto, F. Martin-Celini, G.H. Seribelli, W.A. Gonçalves-FerriABS 7

  17. COGNITIVE RESERVE IN AGING

    Science.gov (United States)

    Tucker, Adrienne M.; Stern, Yaakov

    2011-01-01

    Cognitive reserve explains why those with higher IQ, education, occupational attainment, or participation in leisure activities evidence less severe clinical or cognitive changes in the presence of age-related or Alzheimer’s disease pathology. Specifically, the cognitive reserve hypothesis is that individual differences in how tasks are processed provide reserve against brain pathology. Cognitive reserve may allow for more flexible strategy usage, an ability thought to be captured by executive functions tasks. Additionally, cognitive reserve allows individuals greater neural efficiency, greater neural capacity, and the ability for compensation via the recruitment of additional brain regions. Taking cognitive reserve into account may allow for earlier detection and better characterization of age-related cognitive changes and Alzheimer’s disease. Importantly, cognitive reserve is not fixed but continues to evolve across the lifespan. Thus, even late-stage interventions hold promise to boost cognitive reserve and thus reduce the prevalence of Alzheimer’s disease and other age-related problems. PMID:21222591

  18. HYDROCARBONS RESERVES IN VENEZUELA

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Cruz, D.J.

    2007-07-01

    Venezuela is an important player in the energy world, because of its hydrocarbons reserves. The process for calculating oil and associated gas reserves is described bearing in mind that 90% of the gas reserves of Venezuela are associated to oil. Likewise, an analysis is made of the oil reserves figures from 1975 to 2003. Reference is also made to inconsistencies found by international experts and the explanations offered in this respect by the Ministry of Energy and Petroleum (MENPET) and Petroleos de Venezuela (PDVSA) regarding the changes that took place in the 1980s. In turn, Hubbert's Law is explained to determine peak production of conventional oil that a reservoir or field will reach, as well as its relationship with remaining reserves. Emphasis is placed on the interest of the United Nations on this topic. The reserves of associated gas are presented along with their relationship with the different crude oils that are produced and with injected gas, as well as with respect to the possible changes that would take place in the latter if oil reserves are revised. Some recommendations are submitted so that the MENPET starts preparing the pertinent policies ruling reserves. (auth)

  19. Ovarian reserve parameters

    DEFF Research Database (Denmark)

    Bentzen, J G; Forman, Julie Lyng; Pinborg, Anja

    2012-01-01

    2-5 of the menstrual cycle or during withdrawal bleeding, blood sampling and transvaginal sonography was performed. After adjusting for age, ovarian reserve parameters were lower among users than among non-users of hormonal contraception: serum AMH concentration by 29.8% (95% CI 19.9 to 38...... was observed between duration of hormonal-contraception use and ovarian reserve parameters. No dose-response relation was found between the dose of ethinyloestradiol and AMH or AFC. This study indicates that ovarian reserve markers are lower in women using sex steroids for contraception. Thus, AMH...... concentration and AFC may not retain their accuracy as predictors of ovarian reserve in women using hormonal contraception. Serum anti-Müllerian hormone (AMH) concentration is an indirect marker of the number of small follicles in the ovary and thereby the ovarian reserve. The AMH concentration is now widely...

  20. Polarized Structure Function $\\sigma_{LT'}$ for $p({\\vec e},e'K^+)\\Lambda$ in the Nucleon Resonance Region

    Energy Technology Data Exchange (ETDEWEB)

    Nasseripour, Rakhsha; Raue, Brian; Ambrozewicz, Pawel; Carman, Daniel; Amaryan, Moscov; Amaryan, Moskov; Anciant, Eric; Anghinolfi, Marco; Asavapibhop, Burin; Asryan, Gegham; Audit, Gerard; Auger, Thierry; Avagyan, Harutyun; Baghdasaryan, Hovhannes; Baillie, Nathan; Ball, J.P.; Ball, Jacques; Ball, J.P.; Ball, Jacques; Ball, J.P.; Ball, Jacques; Ball, J.P.; Ball, Jacques; Baltzell, Nathan; Barrow, Steve; Battaglieri, Marco; Beard, Kevin; Bedlinskiy, Ivan; Bektasoglu, Mehmet; Bellis, Matthew; Benmouna, Nawal; Berman, Barry; Biselli, Angela; Blaszczyk, Lukasz; Bonner, Billy; Bouchigny, Sylvain; Boyarinov, Sergey; Bradford, Robert; Branford, Derek; Briscoe, William; Brooks, William; Burkert, Volker; Butuceanu, Cornel; Calarco, John; Careccia, Sharon; Casey, Liam; Cetina, Catalina; Chen, Shifeng; Cheng, Lu; Cole, Philip; Collins, Patrick; Coltharp, Philip; Cords, Dieter; Corvisiero, Pietro; Crabb, Donald; Crede, Volker; Dale, Daniel; Dashyan, Natalya; De Masi, Rita; De Vita, Raffaella; De Sanctis, Enzo; Degtiarenko, Pavel; Dennis, Lawrence; Deur, Alexandre; Dhuga, Kalvir; Dickson, Richard; Djalali, Chaden; Dodge, Gail; Doughty, David; Dragovitsch, Peter; Dugger, Michael; Dytman, Steven; Dzyubak, Oleksandr; Egiyan, Hovanes; Egiyan, Kim; Elfassi, Lamiaa; Elouadrhiri, Latifa; Eugenio, Paul; Fatemi, Renee; Fedotov, Gleb; Feldman, Gerald; Feuerbach, Robert; Forest, Tony; Fradi, Ahmed; Funsten, Herbert; Garcon, Michel; Gavalian, Gagik; Gevorgyan, Nerses; Gilfoyle, Gerard; Giovanetti, Kevin; Girard, Pascal; Girod, Francois-Xavier; Goetz, John; Gothe, Ralf; Gothe, Ralf; Griffioen, Keith; Guidal, Michel; Guillo, Matthieu; Guler, Nevzat; Guo, Lei; Gyurjyan, Vardan; Hafidi, Kawtar; Hakobyan, Hayk; Hanretty, Charles; Hardie, John; Heddle, David; Hersman, F.; Hicks, Kenneth; Hleiqawi, Ishaq; Holtrop, Maurik; Hu, Jicun; Hyde, Charles; Ilieva, Yordanka; Ireland, David; Ishkhanov, Boris; Isupov, Evgeny; Ito, Mark; Jenkins, David; Jo, Hyon-Suk; Johnstone, John; Joo, Kyungseon; Juengst, Henry; Kalantarians, Narbe; Kellie, James; Khandaker, Mahbubul; Kim, Kui; Kim, Kyungmo; Kim, Wooyoung; Klein, Andreas; Klein, Franz; Kossov, Mikhail; Krahn, Zebulun; Kramer, Laird; Kubarovsky, Valery; Kuhn, Joachim; Kuhn, Sebastian; Kuleshov, Sergey; Kuznetsov, Viacheslav; Lachniet, Jeff; Laget, Jean; Langheinrich, Jorn; Lawrence, David; Livingston, Kenneth; Lu, Haiyun; Lukashin, Konstantin; MacCormick, Marion; Manak, Joseph; Markov, Nikolai; Mattione, Paul; McAleer, Simeon; McKinnon, Bryan; McNabb, John; Mecking, Bernhard; Mestayer, Mac; Meyer, Curtis; Mibe, Tsutomu; Mikhaylov, Konstantin; Minehart, Ralph; Mirazita, Marco; Miskimen, Rory; Mokeev, Viktor; Moreno, Brahim; Moriya, Kei; Morrow, Steven; Moteabbed, Maryam; Mueller, James; Munevar Espitia, Edwin; Mutchler, Gordon; Nadel-Turonski, Pawel; Niccolai, Silvia; Niculescu, Gabriel; Niculescu, Maria-Ioana; Niczyporuk, Bogdan; Niroula, Megh; Niyazov, Rustam; Nozar, Mina; Osipenko, Mikhail; Ostrovidov, Alexander; Park, Kijun; Pasyuk, Evgueni; Paterson, Craig; Pereira, Sergio; Peterson, Gerald; Philips, Sasha; Pierce, Joshua; Pivnyuk, Nikolay; Pocanic, Dinko; Pogorelko, Oleg; Pozdnyakov, Sergey; Preedom, Barry; Price, John; Procureur, Sebastien; Prok, Yelena; Protopopescu, Dan; Qin, Liming; Riccardi, Gregory; Ricco, Giovanni; Ripani, Marco; Ritchie, Barry; Rosner, Guenther; Rossi, Patrizia; Rubin, Philip; Sabatie, Franck; Salamanca, Julian; Salgado, Carlos; Santoro, Joseph; Sapunenko, Vladimir; Sayre, Donald; Schumacher, Reinhard; Serov, Vladimir; Shafi, Aziz; Sharabian, Youri; Sharov, Dmitri; Shvedunov, Nikolay; Simionatto, Sebastio; Skabelin, Alexander; Smith, Elton; Smith, Lee; Sober, Daniel; Sokhan, Daria; Stavinsky, Aleksey; Stepanyan, Samuel; Stepanyan, Stepan; Stokes, Burnham; Stoler, Paul; Strakovski, Igor; Strauch, Steffen; Taiuti, Mauro; Taylor, Shawn; Tedeschi, David; Thoma, Ulrike; Thompson, Richard; Tkabladze, Avtandil; Tkachenko, Svyatoslav; Ungaro, Maurizio; Vineyard, Michael; Vlassov, Alexander; Wang,

    2008-06-01

    The first measurements of the polarized structure function $\\sigma_{LT'}$ for the reaction $p(\\vec e,e'K^+)\\Lambda$ in the nucleon resonance region are reported. Measurements are included from threshold up to $W$=2.05 GeV for central values of $Q^2$ of 0.65 and 1.00 GeV$^2$, and nearly the entire kaon center-of-mass angular range. $\\sigma_{LT'}$ is the imaginary part of the longitudinal-transverse response and is expected to be sensitive to interferences between competing intermediate s-channel resonances, as well as resonant and non-resonant processes. The results for $\\sigma_{LT'}$ are comparable in magnitude to previously reported results from CLAS for $\\sigma_{LT}$, the real part of the same response. An intriguing sign change in $\\sigma_{LT'}$ is observed in the high $Q^2$ data at $W\\approx 1.9$ GeV. Comparisons to several existing model predictions are shown.

  1. Thin films sputtered from Ba{sub 2}NdFeNb{sub 4}O{sub 15} multiferroic targets on BaFe{sub 12}O{sub 19} coated substrates

    Energy Technology Data Exchange (ETDEWEB)

    Bodeux, Romain [CNRS, ICMCB, UPR 9048, F-33600 Pessac (France); Univ. Bordeaux, ICMCB, UPR 9048, F-33600 Pessac (France); Michau, Dominique, E-mail: dominique.michau@icmcb.cnrs.fr [CNRS, ICMCB, UPR 9048, F-33600 Pessac (France); Univ. Bordeaux, ICMCB, UPR 9048, F-33600 Pessac (France); Maglione, Mario; Josse, Michaël [CNRS, ICMCB, UPR 9048, F-33600 Pessac (France); Univ. Bordeaux, ICMCB, UPR 9048, F-33600 Pessac (France)

    2016-09-15

    Highlights: • Synthesis of Ba{sub 2}NdFeNb{sub 4}O{sub 15}/BaFe{sub 12}O{sub 19} (BaM) heterostructures by RF magnetron sputtering. • Growth of TTB layer were retained regardless of the underlayer (Pt bottom electrode or BaM). • Dielectric and magnetic properties were obtained from the Pt/TTB/BaM/Pt stacks. - Abstract: Ba{sub 2}NdFeNb{sub 4}O{sub 15} tetragonal tungsten bronze (TTB)/BaFe{sub 12}O{sub 19} (BaM) hexaferrite bilayers have been grown by RF magnetron sputtering on Pt/TiO{sub 2}/SiO{sub 2}/Si (PtS) substrates. The BaM layer is textured along (0 0 1) while the TTB layer is multioriented regardless of the PtS or BaM/PtS substrate. Dielectric properties of TTB films are similar to those of bulk, i.e., ε ∼ 150 and a magnetic hysteresis loop is obtained from TTB/BaM bilayers, thanks to the BaM component. This demonstrates the possibility of transferring to 2 dimensional structures the composite multiferroic system TTB/BaM previously identified in 3 dimensional bulk ceramics.

  2. A comparative analysis of in vitro toxicity of diesel exhaust particles from combustion of 1st- and 2nd-generation biodiesel fuels in relation to their physicochemical properties-the FuelHealth project.

    Science.gov (United States)

    Lankoff, Anna; Brzoska, Kamil; Czarnocka, Joanna; Kowalska, Magdalena; Lisowska, Halina; Mruk, Remigiusz; Øvrevik, Johan; Wegierek-Ciuk, Aneta; Zuberek, Mariusz; Kruszewski, Marcin

    2017-08-01

    Biodiesels represent more carbon-neutral fuels and are introduced at an increasing extent to reduce emission of greenhouse gases. However, the potential impact of different types and blend concentrations of biodiesel on the toxicity of diesel engine emissions are still relatively scarce and to some extent contradictory. The objective of the present work was to compare the toxicity of diesel exhaust particles (DEP) from combustion of two 1st-generation fuels: 7% fatty acid methyl esters (FAME; B7) and 20% FAME (B20) and a 2nd-generation 20% FAME/HVO (synthetic hydrocarbon biofuel (SHB)) fuel. Our findings indicate that particulate emissions of each type of biodiesel fuel induce cytotoxic effects in BEAS-2B and A549 cells, manifested as cell death (apoptosis or necrosis), decreased protein concentrations, intracellular ROS production, as well as increased expression of antioxidant genes and genes coding for DNA damage-response proteins. The different biodiesel blend percentages and biodiesel feedstocks led to marked differences in chemical composition of the emitted DEP. The different DEPs also displayed statistically significant differences in cytotoxicity in A549 and BEAS-2B cells, but the magnitude of these variations was limited. Overall, it seems that increasing biodiesel blend concentrations from the current 7 to 20% FAME, or substituting 1st-generation FAME biodiesel with 2nd-generation HVO biodiesel (at least below 20% blends), affects the in vitro toxicity of the emitted DEP to some extent, but the biological significance of this may be moderate.

  3. Discovery of a Visual T-dwarf Triple System and Binarity at the L/T Transition

    Science.gov (United States)

    Radigan, Jacqueline; Jayawardhana, Ray; Lafrenière, David; Dupuy, Trent J.; Liu, Michael C.; Scholz, Alexander

    2013-11-01

    We present new high contrast imaging of eight L/T transition brown dwarfs (BDs) using the NIRC2 camera on the Keck II telescope. One of our targets, the T3.5 dwarf 2MASS J08381155+1511155, was resolved into a hierarchal triple with projected separations of 2.5 ± 0.5 AU and 27 ± 5 AU for the BC and A(BC) components, respectively. Resolved OSIRIS spectroscopy of the A(BC) components confirms that all system members are T dwarfs. The system therefore constitutes the first triple T-dwarf system ever reported. Using resolved photometry to model the integrated-light spectrum, we infer spectral types of T3 ± 1, T3 ± 1, and T4.5 ± 1 for the A, B, and C components, respectively. The uniformly brighter primary has a bluer J - Ks color than the next faintest component, which may reflect a sensitive dependence of the L/T transition temperature on gravity, or alternatively divergent cloud properties among components. Relying on empirical trends and evolutionary models we infer a total system mass of 0.034-0.104 M ⊙ for the BC components at ages of 0.3-3 Gyr, which would imply a period of 12-21 yr assuming the system semimajor axis to be similar to its projection. We also infer differences in effective temperatures and surface gravities between components of no more than ~150 K and ~0.1 dex. Given the similar physical properties of the components, the 2M0838+15 system provides a controlled sample for constraining the relative roles of effective temperature, surface gravity, and dust clouds in the poorly understood L/T transition regime. For an age of 3 Gyr we estimate a binding energy of ~20 × 1041 erg for the wide A(BC) pair, which falls above the empirical minimum found for typical BD binaries, and suggests that the system may have been able to survive a dynamical ejection during formation. Combining our imaging survey results with previous work we find an observed binary fraction of 4/18 or 22_{-8}^{+10}% for unresolved spectral types of L9-T4 at separations >~ 0

  4. Selected Abstracts of the 3rd Edition of Transport of High Risk Infants; Oxford (UK; August 31st-September 2nd, 2017

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-08-01

    Full Text Available Selected Abstracts of the 3rd Edition of Transport of High Risk Infants; Oxford (UK; August 31st-September 2nd, 2017ABS 1. MORTALITY RATE IN 23-30 WEEKS PRE­MATURE BORN IN LEVEL 2 HOSPITAL IN COMPARISON TO THOSE BORN IN TERTIARY-CARE HOSPITAL • J.P. Doray, J.L. DorayABS 2. THE QUEBEC AEROMEDICAL EXPERIENCE: EVACUATION OF NEONATES FROM AREAS IN EXTREME WEATHER CONDITIONS – IN­NOVATIONS IN SAFETY AND EFFICIENCY • É. Notebaert, J. Provencher, R. Bernier, S. Côté, S. KindABS 3. NASAL HIGH FLOW SUPPORT DURING NEONATAL RETRIEVAL IN VICTORIA, AUSTRALIA • V. Abraham, C. Roberts, B. Manley, L. Owen, M. Stewart, P. DavisABS 4. NEONATAL TRANSPORT TO AND FROM A REGIONAL LEVEL 2 CENTRE • C. Moore, M. Cassidy, M. Byrne, A. Bowden, J. Franta, I. Farombi, J. FitzsimonsABS 5. PASSIVE THERAPEUTIC HYPOTHERMIA DURING AMBULANCE AND HELICOPTER SECONDARY NEONATAL TRANSPORT IN NEONATES WITH HYPOXIC BRAIN INJURY: 10-YEARS RETROSPECTIVE SURVEY • M. Leben, M. Nolimal, I. Vidmar, S. GrosekABS 6. STABILIZATION OF CRITICALLY ILL NEW­BORNS: PREVENTION OF ACUTE KIDNEY INJURY • A. Babintseva, Y. Hodovanets, L. AgafonovaABS 7. TRANSPORT OF THE SURGICAL NEONATES • R. Pejaver, A. Poveidein, D. Winterbank-Scott, C. Keys, N. GuptaABS 8. AUDIT OF VENTILATED NEONATAL TRANS­FERS IN NORTHERN IRELAND FROM 1ST JANUARY 2017 UNTIL 1ST MAY 2017 • R. Moore, S. KnoxABS 9. “HUB AND SPOKE” ECMO IN NEONATES WITH MECONIUM ASPIRATION SYNDROME: A PRELIMINARY REPORT • N. Doglioni, D. Fichera, F. Zanella, M. Padalino, V. Vida, G. Stellin, P. Lago, D. TrevisanutoABS 10. INTRA-HOSPITAL TRANSPORTATION OF EX­TREMELY PRETERM INFANTS AND INCI­DENCE OF INTRAVENTRICULAR HAEMOR­RHAGES • N. Wadström, M. Breindahl, B. Hallberg, B. SkiöldABS 11. RISK OF POSTNATAL TRANSPORT AND OUT­COME OF LATE PRETERM INFANTS BORN AT NON-TERTIARY CENTRES: A RETRO­SPEC­TIVE COHORT STUDY • N. Doglioni, L. Salmaso, P. Facchin, D. TrevisanutoABS 12. COMPARING THREE METHODS OF THERA

  5. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Circulation, Macro- and Microcirculation"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Circulation, Macro- and Microcirculation"ABS 1. MOLECULAR AND GENETIC MARKERS FOR PREDICTION OF RESISTANCE TO INOTROPIC THERAPY IN NEWBORNS WITH ARTERIAL HYPOTENSION • D. Kryuchko, A. Donnikov, E. Baibarina, I. Nikitina, O. Ionov, D. DegtyarevABS 2. GUT AND CEREBRAL OXYGENATION FROM BIRTH TO SIX WEEKS OF LIFE IN PRETERM INFANTS: WHAT IS NORMAL? • C. Howarth, T. Leung, J. Banerjee, J. Morris, N. AladangadyABS 3. CHANGES OF NT-PROBNP CONCENTRATION WITHIN THE FIRST WEEK OF LIFE IN PRETERM NEWBORNS WITH BIRTH WEIGHT ≤ 1,200 G • T. Talar, E. Gulczyńska, B. Cyranowicz, J. MollABS 4. RESISTANCE INDEX (RI OF ARTERIA CEREBRI ANTERIOR AND CEREBRAL OXYGENATION IN PRETERM INFANTS • N. Baik-Schneditz, B. Urlesberger, B. Schwaberger, L. Mileder, N. Höller, G. PichlerABS 5. THE INFLUENCE OF MATERNAL MEDICATION ON CLOSURE OF THE DUCTUS ARTERIOSUS IN THE PREMATURE NEWBORN • W.P. de Boode, J. van Drongelen, M.J.A. RaaymakersABS 6. INFLUENCE OF GLOBAL HYPOXIA AND REMOTE ISCHEMIC POSTCONDITIONING ON NATRIURETIC PEPTIDE EXPRESSION IN NEWBORN PIGLET HEART CHAMBERS • H. Kierkegaard, K.J. Kyng, B

  6. Chemopreventive potential of in vitro fermented nuts in LT97 colon adenoma and primary epithelial colon cells.

    Science.gov (United States)

    Schlörmann, Wiebke; Lamberty, Julia; Lorkowski, Stefan; Ludwig, Diana; Mothes, Henning; Saupe, Christian; Glei, Michael

    2017-05-01

    Due to their beneficial nutritional profile the consumption of nuts contributes to a healthy diet and might reduce colon cancer risk. To get closer insights into potential mechanisms, the chemopreventive potential of different in vitro fermented nut varieties regarding the modulation of genes involved in detoxification (CAT, SOD2, GSTP1, GPx1) and cell cycle (p21, cyclin D2) as well as proliferation and apoptosis was examined in LT97 colon adenoma and primary epithelial colon cells. Fermentation supernatants (FS) of nuts significantly induced mRNA expression of CAT (up to 4.0-fold), SOD2 (up to 2.5-fold), and GSTP1 (up to 2.3-fold), while GPx1 expression was significantly reduced by all nut FS (0.8 fold on average). Levels of p21 mRNA were significantly enhanced (up to 2.6-fold), whereas all nut FS significantly decreased cyclin D2 expression (0.4-fold on average). In primary epithelial cells, expression of CAT (up to 3.5-fold), GSTP1 (up to 3.0-fold), and GPx1 (up to 3.9-fold) was increased, whereas p21 and cyclin D2 levels were not influenced. Nut FS significantly inhibited growth of LT97 cells and increased levels of early apoptotic cells (8.4% on average) and caspase 3 activity (4.6-fold on average), whereas caspase 3 activity was not modulated in primary colon cells. The differential modulation of genes involved in detoxification and cell cycle together with an inhibition of proliferation and induction of apoptosis in adenoma cells might contribute to chemopreventive effects of nuts regarding colon cancer. © 2017 Wiley Periodicals, Inc.

  7. Unusual resistance of ALR/Lt mouse β cells to autoimmune destruction: Role for β cell-expressed resistance determinants

    Science.gov (United States)

    Mathews, Clayton E.; Graser, Robert T.; Savinov, Alexei; Serreze, David V.; Leiter, Edward H.

    2001-01-01

    Genetic analysis of autoimmune insulin-dependent diabetes mellitus (IDDM) has focused on genes controlling immune functions, with little investigation of innate susceptibility determinants expressed at the level of target β cells. The Alloxan (AL) Resistant (R) Leiter (Lt) mouse strain, closely related to the IDDM-prone nonobese diabetic (NOD)/Lt strain, demonstrates the importance of such determinants. ALR mice are unusual in their high constitutive expression of molecules associated with dissipation of free-radical stress systemically and at the β-cell level. ALR islets were found to be remarkably resistant to two different combinations of β-cytotoxic cytokines (IL-1β, tumor necrosis factor α, and IFN-γ) that destroyed islets from the related NOD and alloxan-susceptible strains. The close MHC relatedness between the NOD and ALR strains (H2-Kd and H2-Ag7 identical) allowed us to examine whether ALR islet cells could survive autoimmune destruction by NOD-derived Kd-restricted diabetogenic cytotoxic T lymphocyte clones (AI4 and the insulin-reactive G9C8 clones). Both clones killed islet cells from all Kd-expressing strains except ALR. ALR resistance to diabetogenic immune systems was determined in vivo by means of adoptive transfer of the G9C8 clone or by chimerizing lethally irradiated ALR or reciprocal (ALR × NOD)F1 recipients with NOD bone marrow. In all in vivo systems, ALR and F1 female recipients of NOD marrow remained IDDM free; in contrast, all of the NOD recipients became diabetic. In conclusion, the ALR mouse presents a unique opportunity to identify dominant IDDM resistance determinants expressed at the β cell level. PMID:11136257

  8. Skyline Reservation System

    Data.gov (United States)

    US Agency for International Development — Flight reservation application used for in-country flights by USAID and DoS staff in Afghanistan. The application is managed and maintained by the vendor and USAID...

  9. Clonal relatedness of enterotoxigenic Escherichia coli (ETEC) strains expressing LT and CS17 isolated from children with diarrhoea in La Paz, Bolivia.

    Science.gov (United States)

    Rodas, Claudia; Klena, John D; Nicklasson, Matilda; Iniguez, Volga; Sjöling, Asa

    2011-01-01

    Enterotoxigenic Escherichia coli (ETEC) is a major cause of traveller's and infantile diarrhoea in the developing world. ETEC produces two toxins, a heat-stable toxin (known as ST) and a heat-labile toxin (LT) and colonization factors that help the bacteria to attach to epithelial cells. In this study, we characterized a subset of ETEC clinical isolates recovered from Bolivian children under 5 years of age using a combination of multilocus sequence typing (MLST) analysis, virulence typing, serotyping and antimicrobial resistance test patterns in order to determine the genetic background of ETEC strains circulating in Bolivia. We found that strains expressing the heat-labile (LT) enterotoxin and colonization factor CS17 were common and belonged to several MLST sequence types but mainly to sequence type-423 and sequence type-443 (Achtman scheme). To further study the LT/CS17 strains we analysed the nucleotide sequence of the CS17 operon and compared the structure to LT/CS17 ETEC isolates from Bangladesh. Sequence analysis confirmed that all sequence type-423 strains from Bolivia had a single nucleotide polymorphism; SNP(bol) in the CS17 operon that was also found in some other MLST sequence types from Bolivia but not in strains recovered from Bangladeshi children. The dominant ETEC clone in Bolivia (sequence type-423/SNP(bol)) was found to persist over multiple years and was associated with severe diarrhoea but these strains were variable with respect to antimicrobial resistance patterns. The results showed that although the LT/CS17 phenotype is common among ETEC strains in Bolivia, multiple clones, as determined by unique MLST sequence types, populate this phenotype. Our data also appear to suggest that acquisition and loss of antimicrobial resistance in LT-expressing CS17 ETEC clones is more dynamic than acquisition or loss of virulence factors.

  10. Unexpected Modulation of Recall B and T Cell Responses after Immunization with Rotavirus-like Particles in the Presence of LT-R192G

    Directory of Open Access Journals (Sweden)

    Christelle Basset

    2010-08-01

    Full Text Available LT-R192G, a mutant of the thermolabile enterotoxin of E. coli, is a potent adjuvant of immunization. Immune responses are generally analyzed at the end of protocols including at least 2 administrations, but rarely after a prime. To investigate this point, we compared B and T cell responses in mice after one and two intrarectal immunizations with 2/6 rotavirus-like particles (2/6-VLP and LT-R192G. After a boost, we found, an unexpected lower B cell expansion measured by flow cytometry, despite a secondary antibody response. We then analyzed CD4+CD25+Foxp3+ regulatory T cells (Tregs and CD4+CD25+Foxp3− helper T cells after in vitro (restimulation of mesenteric lymph node cells with the antigen (2/6-VLP, the adjuvant (LT-R192G or both. 2/6-VLP did not activate CD4+CD25+Foxp3− nor Foxp3+ T cells from non-immunized and 2/6-VLP immunized mice, whereas they did activate both subsets from mice immunized with 2/6-VLP in the presence of adjuvant. LT-R192G dramatically decreased CD4+CD25+Foxp3+ T cells from non-immunized and 2/6-VLP immunized mice but not from mice immunized with 2/6-VLP and adjuvant. Moreover, in this case, LT-R192G increased Foxp3 expression on CD4+CD25+Foxp3+ cells, suggesting specific Treg activation during the recall. Finally, when both 2/6-VLP and LT-R192G were used for restimulation, LT-R192G clearly suppressed both 2/6-VLP-specific CD4+CD25+Foxp3− and Foxp3+ T cells. All together, these results suggest that LT-R192G exerts different effects on CD4+CD25+Foxp3+ T cells, depending on a first or a second contact. The unexpected immunomodulation observed during the recall should be considered in designing vaccination protocols.

  11. Unexpected Modulation of Recall B and T Cell Responses after Immunization with Rotavirus-like Particles in the Presence of LT-R192G

    Science.gov (United States)

    Thiam, Fatou; Martino, Cyrille Di; Bon, Fabienne; Charpilienne, Annie; Cachia, Claire; Poncet, Didier; Clements, John D.; Basset, Christelle; Kohli, Evelyne

    2010-01-01

    LT-R192G, a mutant of the thermolabile enterotoxin of E. coli, is a potent adjuvant of immunization. Immune responses are generally analyzed at the end of protocols including at least 2 administrations, but rarely after a prime. To investigate this point, we compared B and T cell responses in mice after one and two intrarectal immunizations with 2/6 rotavirus-like particles (2/6-VLP) and LT-R192G. After a boost, we found, an unexpected lower B cell expansion measured by flow cytometry, despite a secondary antibody response. We then analyzed CD4+CD25+Foxp3+ regulatory T cells (Tregs) and CD4+CD25+Foxp3− helper T cells after in vitro (re)stimulation of mesenteric lymph node cells with the antigen (2/6-VLP), the adjuvant (LT-R192G) or both. 2/6-VLP did not activate CD4+CD25+Foxp3− nor Foxp3+ T cells from non-immunized and 2/6-VLP immunized mice, whereas they did activate both subsets from mice immunized with 2/6-VLP in the presence of adjuvant. LT-R192G dramatically decreased CD4+CD25+Foxp3+ T cells from non-immunized and 2/6-VLP immunized mice but not from mice immunized with 2/6-VLP and adjuvant. Moreover, in this case, LT-R192G increased Foxp3 expression on CD4+CD25+Foxp3+ cells, suggesting specific Treg activation during the recall. Finally, when both 2/6-VLP and LT-R192G were used for restimulation, LT-R192G clearly suppressed both 2/6-VLP-specific CD4+CD25+Foxp3− and Foxp3+ T cells. All together, these results suggest that LT-R192G exerts different effects on CD4+CD25+Foxp3+ T cells, depending on a first or a second contact. The unexpected immunomodulation observed during the recall should be considered in designing vaccination protocols. PMID:22069670

  12. Unexpected modulation of recall B and T cell responses after immunization with rotavirus-like particles in the presence of LT-R192G.

    Science.gov (United States)

    Thiam, Fatou; Martino, Cyrille Di; Bon, Fabienne; Charpilienne, Annie; Cachia, Claire; Poncet, Didier; Clements, John D; Basset, Christelle; Kohli, Evelyne

    2010-08-01

    LT-R192G, a mutant of the thermolabile enterotoxin of E. coli, is a potent adjuvant of immunization. Immune responses are generally analyzed at the end of protocols including at least 2 administrations, but rarely after a prime. To investigate this point, we compared B and T cell responses in mice after one and two intrarectal immunizations with 2/6 rotavirus-like particles (2/6-VLP) and LT-R192G. After a boost, we found, an unexpected lower B cell expansion measured by flow cytometry, despite a secondary antibody response. We then analyzed CD4(+)CD25(+)Foxp3(+) regulatory T cells (Tregs) and CD4(+)CD25(+)Foxp3(-) helper T cells after in vitro (re)stimulation of mesenteric lymph node cells with the antigen (2/6-VLP), the adjuvant (LT-R192G) or both. 2/6-VLP did not activate CD4(+)CD25(+)Foxp3(-) nor Foxp3(+) T cells from non-immunized and 2/6-VLP immunized mice, whereas they did activate both subsets from mice immunized with 2/6-VLP in the presence of adjuvant. LT-R192G dramatically decreased CD4(+)CD25(+)Foxp3(+) T cells from non-immunized and 2/6-VLP immunized mice but not from mice immunized with 2/6-VLP and adjuvant. Moreover, in this case, LT-R192G increased Foxp3 expression on CD4(+)CD25(+)Foxp3(+) cells, suggesting specific Treg activation during the recall. Finally, when both 2/6-VLP and LT-R192G were used for restimulation, LT-R192G clearly suppressed both 2/6-VLP-specific CD4(+)CD25(+)Foxp3(-) and Foxp3(+) T cells. All together, these results suggest that LT-R192G exerts different effects on CD4(+)CD25(+)Foxp3(+) T cells, depending on a first or a second contact. The unexpected immunomodulation observed during the recall should be considered in designing vaccination protocols.

  13. Handbook on loss reserving

    CERN Document Server

    Schmidt, Klaus; Schnaus, Anja

    2016-01-01

    This handbook presents the basic aspects of actuarial loss reserving. Besides the traditional methods, it also includes a description of more recent ones and a discussion of certain problems occurring in actuarial practice, like inflation, scarce data, large claims, slow loss development, the use of market statistics, the need for simulation techniques and the task of calculating best estimates and ranges of future losses. In property and casualty insurance the provisions for payment obligations from losses that have occurred but have not yet been settled usually constitute the largest item on the liabilities side of an insurer's balance sheet. For this reason, the determination and evaluation of these loss reserves is of considerable economic importance for every property and casualty insurer. Actuarial students, academics as well as practicing actuaries will benefit from this overview of the most important actuarial methods of loss reserving by developing an understanding of the underlying stochastic models...

  14. Lithium reserves and resources

    International Nuclear Information System (INIS)

    Evans, R.K.

    1978-01-01

    As a result of accelerating research efforts in the fields of secondary batteries and thermonuclear power generation, concern has been expressed in certain quarters regarding the availability, in sufficient quantities, of lithium. As part of a recent study by the National Research Council on behalf of the Energy Research and Development Administration, a subpanel was formed to consider the outlook for lithium. Principal areas of concern were reserves, resources and the 'surplus' available for energy applications after allowing for the growth in current lithium applications. Reserves and resources were categorized into four classes ranging from fully proved reserves to resources which are probably dependent upon the marketing of co-products to become economically attractive. Because of the proprietary nature of data on beneficiation and processing recoveries, the tonnages of available lithium are expressed in terms of plant feed. However, highly conservative assumptions have been made concerning mining recoveries and these go a considerable way to accounting for total losses. Western World reserves and resources of all classes are estimated at 10.6 million tonnes Li of which 3.5 million tonnes Li are located in the United States. Current United States capacity, virtually equivalent to Western World capacity, is 4700 tonnes Li and production in 1976 approximated to 3500 tonnes Li. Production for current applications is expected to grow to approx. 10,000 tonnes in year 2000 and 13,000 tonnes a decade later. The massive excess of reserves and resources over that necessary to support conventional requirements has limited the amount of justifiable exploration expenditures; on the last occasion, there was a a major increase in demand (by the USAEA) reserves and capacity were increased rapidly. There are no foreseeable reasons why this shouldn't happen again when the need is clear. (author)

  15. SUIKERBOSRAND NATURE RESERVE

    African Journals Online (AJOL)

    Suikerbosrand Nature Reserve and fts educational facilities are run by the Transvaal. Division of. Nature Conservation. ... tion and the education facilities provided. The former are utilized mainly by the general public ... artist Paul Bosman (already reviewed in the EEASA newsletter). The co-founders of the Foundation are.

  16. Session 7: Reserve

    International Nuclear Information System (INIS)

    Bailey, R.; Crockford, G.

    2001-01-01

    The reserve session was devoted to some issues that came up through the workshop, which were grouped into three main areas: The Global Accelerator Network, Problems of stress and how to get organized to minimize them, What should an operations group be responsible for? This paper summarizes the discussions that took place. (author)

  17. School Shootings Stun Reservation

    Science.gov (United States)

    Borja, Rhea R.; Cavanagh, Sean

    2005-01-01

    This article deals with the impact brought by the school shootings at Red Lake Indian Reservation in Minnesota to the school community. A deeply troubled 16-year-old student shot and killed seven other people and himself at a high school. The nation's deadliest school attack since the 1999 slayings at Colorado's suburban Columbine High School took…

  18. SUIKERBOSRAND NATURE RESERVE

    African Journals Online (AJOL)

    reserve, the total length being 66 km with six overnight huts. There are also the BokmakiePie. Nature Troil. and the Cheetah Interpretive Troil. which can be used by day visitors. The former has two loops, one of 10 km and another of 17 km. The. Cheetah Troil. is much shorter and various points of interest are interpreted en ...

  19. [Elements for an history of the therapeutic community in Western psychiatry of the 2nd half of the 20th century].

    Science.gov (United States)

    Fussinger, Catherine

    2010-01-01

    Based on a critique of the traditional ruling of mental hospital, therapeutic community is an innovative model elaborated in Great Britain during World War II. According to this approach, all the relationships at work inside the institution have a big impact on the patients' state. One of the favoured tools of the therapeutic community lies in regular meetings common to patients and staff, but also reserved to professionals. During these sessions small and big problems are intended to be discussed and resolved collectively. The constitution of this approach as a model and its diffusion in continental European psychiatry during the second half of the 20th century is described in this paper. Four stages are distinguished: the genesis, the constitution of a distinct approach and diffusion in Continental Europe, the radicalisation and criticism by the antipsychiatric movement, the institutionalisation and decline.

  20. VizieR Online Data Catalog: L/T transition dwarfs search with PS1 & WISE. II. (Best+, 2015)

    Science.gov (United States)

    Best, W. M. J.; Liu, M. C.; Magnier, E. A.; Deacon, N. R.; Aller, K. M.; Redstone, J.; Burgett, W. S.; Chambers, K. C.; Draper, P.; Flewelling, H.; Hodapp, K. W.; Kaiser, N.; Metcalfe, N.; Tonry, J. L.; Wainscoat, R. J.; Waters, C.

    2016-03-01

    We used the new Pan-STARRS1 Survey (PS1; Kaiser et al. 2010SPIE.7733E..0EK) detections through 2012 January cross-matched with the Wide-field Infrared Survey Explorer (WISE; Wright et al. 2010AJ....140.1868W) All-sky Release using a 3" matching radius. In Best et al. (2013ApJ...777...84B; Paper I), we presented seven initial discoveries from our search, all bright L/T transition dwarfs within 15pc. In this paper, we present the complete results of our search, including 79 total L/T transition dwarfs and 23 young or potentially young late-M and L dwarfs. The PS1 3π survey (K. C. Chambers et al. 2016AAS...22732407C) has obtained an average of ~12 epochs of imaging in five optical bands (gP1, rP1, iP1, zP1, yP1) with a 1.8-m wide-field telescope on Haleakala, Maui, covering the entire sky north of -30° declination. Imaging began in 2010 May and concluded in 2014 March. The WISE All-sky Source Catalog (Cutri et al. 2012, II/311) comprises data taken between 2010 January and August in four mid-infrared bands: W1 (3.6um), W2 (4.5um), W3 (12um), and W4 (22um). We searched the UKIDSS Data Release 9 (DR9; Lawrence et al. 2013, II/319) and VISTA Hemisphere Survey (Cross et al. 2012A&A...548A.119C) catalogs for JHK photometry of our candidates on the Mauna Kea Observatories (MKO) filter system. For objects not found in either survey, we obtained follow-up images using WFCAM on the 3.8m United Kingdom InfraRed Telescope (UKIRT) as part of the UKIRT Service Program. Observations took place on multiple nights spanning 2010 September to 2013 December. We obtained low-resolution near-IR spectra for our 142 candidates between 2012 July and 2014 January using the NASA IRTF/SpeX spectrograph (details of our observations are listed in table 3). (7 data files).

  1. High performance ceria-bismuth bilayer electrolyte low temperature solid oxide fuel cells (LT-SOFCs) fabricated by combining co-pressing with drop-coating

    KAUST Repository

    Hou, Jie

    2015-03-24

    The Sm0.075Nd0.075Ce0.85O2-δ-Er0.4Bi1.6O3 bilayer structure film, which showed an encouraging performance in LT-SOFCs, was successfully fabricated by a simple low cost technique combining one-step co-pressing with drop-coating.

  2. Effects of doping on ferroelectric properties and leakage current behavior of KNN-LT-LS thin films on SrTiO3 substrate

    Science.gov (United States)

    Abazari, M.; Safari, A.

    2009-05-01

    We report the effects of Ba, Ti, and Mn dopants on ferroelectric polarization and leakage current of (K0.44Na0.52Li0.04)(Nb0.84Ta0.1Sb0.06)O3 (KNN-LT-LS) thin films deposited by pulsed laser deposition. It is shown that donor dopants such as Ba2+, which increased the resistivity in bulk KNN-LT-LS, had an opposite effect in the thin film. Ti4+ as an acceptor B-site dopant reduces the leakage current by an order of magnitude, while the polarization values showed a slight degradation. Mn4+, however, was found to effectively suppress the leakage current by over two orders of magnitude while enhancing the polarization, with 15 and 23 μC/cm2 remanent and saturated polarization, whose values are ˜70% and 82% of the reported values for bulk composition. This phenomenon has been associated with the dual effect of Mn4+ in KNN-LT-LS thin film, by substituting both A- and B-site cations. A detailed description on how each dopant affects the concentrations of vacancies in the lattice is presented. Mn-doped KNN-LT-LS thin films are shown to be a promising candidate for lead-free thin films and applications.

  3. Effekten af hydraulisk kontrol på den vertikale fordeling og sammensætning af fytoplankton og zooplanktonsamfundene i Lillebælt

    DEFF Research Database (Denmark)

    Nielsen, Erik Haar; Christensen, Jens Tang; Lund-Hansen, Lars Chresten

    Effekten af strømbetinget opblanding på fytoplankton og zooplankton sammensætningen i en lagdelt vandsøjle blev undersøgt i Lillebælt i april 2015. De hydrografiske forhold blev kortlagt gennem kontinuerlige målinger med ADCP og undulerende CTD (Scanfish III) langs et transekt fra Tragten nord...

  4. The Strategic Petroleum Reserve

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The Strategic Petroleum Reserve program was set into motion by the 1975 Energy Policy and Conservation Act (EPCA). By 1990, 590 million barrels of oil had been placed in storage. Salt domes along the Gulf Coast offered ideal storage. Both sweet'' and sour'' crude oil have been acquired using various purchase options. Drawdown, sale, and distribution of the oil would proceed according to guidelines set by EPCA in the event of a severe energy supply disruption. (SM)

  5. [Hypertrophy and coronary reserve].

    Science.gov (United States)

    Motz, W; Scheler, S

    2008-12-01

    Left ventricular hypertrophy represents the structural mechanism of adaptation of the left ventricle as the answer of a chronic pressure overload in arterial hypertension. Initially an increment in left ventricular wall thickness occurs. In this stadium of "concentric hypertrophy" LV systolic wall stress, LV ejection fraction and myocardial oxygen consumption per weight unit myocardium remain unchanged. In the further time course of disease LV dilatation will be present. In this phase of "excentric hypertrophy" LV systolic wall stress and myocardial oxygen consumption per weight unit myocardium rise and LV ejection fraction decreases. Patients with arterial hypertension frequently complain of angina pectoris. Angina pectoris and the positive exercise tolerance test or the positive myocardial scintigraphy are the consequence of the impaired coronary flow reserve. The coronary flow reserve is diminished due to structural and functional changes of the coronary circulation. ACE-inhibitors and AT1-receptor blockers cause a significant improvement of coronary flow reserve and regression of both left ventricular hypertrophy and myocardial fibrosis.

  6. [Neuropsychiatric systemic lupus erythematosus (2nd part). Diagnostic and treatment tools in psychiatric or central nervous system manifestations in systemic lupus erythematosus].

    Science.gov (United States)

    Lefèvre, G; Zéphir, H; Michelin, E; Semah, F; Warembourg, F; Pruvo, J-P; Hachulla, E; Lenfant, P; Dubucquoi, S; Vermersch, P; Hatron, P-Y; Prin, L; Launay, D

    2012-09-01

    Neurological and psychiatric manifestations of systemic lupus erythematosus are a heterogeneous set of clinical manifestations grouped under the term of "neuropsychiatric systemic lupus erythematosus". The classification of these manifestations published in 1999 has harmonized the definitions cases used in the studies but did not help the clinician to positively identify a specific manifestation of lupus or a neurological or psychiatric event occurred independently of the disease. Published cases series help us to identify neurological or psychiatric manifestations of lupus but modern diagnosis tools contribution have to be evaluated in order to optimize diagnosis management of such manifestations and to distinguish specific events related to lupus and independent manifestations. In this second part of our literature review about neuropsychiatric lupus, we propose to identify arguments, which could be in favor of lupus responsibility in front of a neurological or psychiatric event, and immunosuppressive treatments which are recommended. Copyright © 2012 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  7. Comparison of the laryngeal mask (LMA) and laryngeal tube (LT) with the perilaryngeal airway (cobraPLA) in brief paediatric surgical procedures.

    Science.gov (United States)

    Kaya, G; Koyuncu, O; Turan, N; Turan, A

    2008-05-01

    We compared the laryngeal mask airway (LMA) and the laryngeal tube (LT) with the perilaryngeal airway (CobraPLA, PLA) in anaesthetised, paralysed children having brief surgical procedures. After obtaining informed consent, 90 paediatric ASA Status 1 and 2 patients awaiting short surgical procedures were randomised to have their airways managed with an LMA, LT or PLA. Anaesthesia was induced with sevoflurane (2.5 to 4%) and muscle paralysis with mivacurium (0.2 mg/kg intravenously). The number of insertion attempts, time taken to insert the device, haemodynamic responses to insertion (mean arterial blood pressure, heart rate, pulse oximetry and end-tidal CO2), clinical performance and occurrence of postoperative sore throat were recorded. When the airway device was removed, it was examined for visible blood. Patients and parents were asked about the occurrence of sore throat, dysphonia and dysphagia 24 hours postoperatively. Heart rate, mean arterial blood pressure, pulse oximetry and end tidal CO2 did not differ among the groups. Insertion times for the devices were similar (LMA: 19+/-11 seconds, LT 21+/-12 seconds, PLA: 18+/-12 seconds), as were the rates of successful insertion at first attempt (LMA 66.7%; LT 70.0%; PLA 73.3%). The number and type of airway interventions to achieve an effective airway were comparable. When the airways were removed, positive blood traces were noted on 20% of the LMAs, 20% of the PLAs and 10% of the LTs. Haemodynamic, ventilation and oxygenation variables throughout the surgery were similar with LMA, LT and PLA and there were no significant differences in insertion time or signs or symptoms of mucosal trauma when these devices were used in paralysed children.

  8. O poprawności językowej tekstów zamieszczanych w portalu pl.delfi.lt

    Directory of Open Access Journals (Sweden)

    Barbara Dwilewicz [Dvilevič

    2015-06-01

    Full Text Available On language correctness of Polish posts on pl.delfi.lt discussion group The article discusses issues of language correctness of texts written in Polish but published outside Poland on pl.delfi.lt discussion group (established March 2012. We analyse deviations from the standard Polish in various areas: spelling, punctuation, syntax, morphology and semantics. Moreover, we discuss the main causes of these changes: extralinguistic factors and the negative influence of Lithuanian and Russian. A study of selected items revealed that a number of incorrect forms appear in direct speech, which might have been caused either by the unwillingness of editors to interfere with odd texts, or by the lack of linguistic competence.   Проблема языковой правильности в текстах, опубликованных на портале pl.delfi.lt Статья посвящена проблеме языковой правильности текстов, написанных на польском языке и опубликованных за пределами Польши. Материалом для исследования послужили разнообразные по тематике статьи, размещенные на польскоязычном сайте pl.delfi.lt, который был основан в Литве в марте 2012 года. В статье рассматриваются орфографические, пунктуационные, морфологические, синтаксические и семантические отклонения от современной общепольской языковой нормы. Учитывается негативное влияние неязыковых факторов, а также русского и литовского языков, которые в немалой степени способствуют возникновению этих

  9. Tectonic Stacking of HP/LT Metamorphic Rocks in Accretionary Wedges and the Role of Shallowing Slab-Mantle Decoupling

    Science.gov (United States)

    Aygül, Mesut; Oberhänsli, Roland

    2017-11-01

    High-pressure/low-temperature (HP/LT) chloritoid-bearing micaschists crop out widely in the central part of northern Turkey and represent deep-seated subduction-accretionary complexes. Three peak metamorphic assemblages are identified in the area studied: (1) garnet-chloritoid-glaucophane with pseudomorphs after lawsonite; (2) chloritoid with pseudomorphs after glaucophane; and (3) chloritoid with pseudomorphs after jadeite in addition to phengite, paragonite, quartz, chlorite, rutile, and apatite. The latter is interpreted as transformation of a chloritoid + glaucophane assemblage to chloritoid + jadeite with increasing pressure; PT modeling indicates 17 and 22-25 kbars for the two peak parageneses. The diversity of peak metamorphic assemblages and the PT estimates suggest that basal accretion occurred at different depths within the wedge. The depth of the basal accretion is possibly controlled by the slab-mantle decoupling depth. Stretching and thinning of the lithospheric fore arc induced by the slab rollback possibly caused shallowing of the slab-mantle decoupling depth which limited depth of the basal accretion from 70-80 km to 55 km within the subduction channel. A slab-mantle coupling depth-controlled basal accretion may also explain the scarcity of eclogite and high-grade blueschist facies metamorphic rocks in active intraoceanic subduction zones. Because the overriding plate is young and hot in intraoceanic subductions, the slab and mantle are coupled at a relatively shallow depth before eclogitization of the oceanic crust. This prevents accretion and exhumation of eclogite along the subduction channel.

  10. Diabetes mellitus and its influence on sputum smear positivity at the 2nd month of treatment among pulmonary tuberculosis patients in Kuala Lumpur, Malaysia: A case control study.

    Science.gov (United States)

    Shariff, Noorsuzana Mohd; Safian, Nazarudin

    2015-12-01

    Many studies have suggested that sputum smear conversion after 2 months of antituberculosis treatment is an important determinant of treatment success and can be a predictor for relapse. The objective of this study is to determine the factors that influence sputum smear conversion after 2 months of treatment among pulmonary tuberculosis patients receiving treatment in the Institute of Respiratory Medicine in Kuala Lumpur, Malaysia. A total of 75 cases and 75 controls were interviewed, and their medical records were retrieved in order to extract the information needed. All analyses were conducted using SPSS version 17, and binary logistic regression analysis was used to determine the predictors of sputum smear nonconversion. Results showed that the following factors were associated with sputum smear positivity after 2 months of intensive treatment: diabetes mellitus (p=.013, odds ratio [OR]=2.59, 95% confidence interval [CI] 1.27-5.33), underweight body mass index (p=.025, OR=1.67, 95% CI 0.80-3.49), nonadherent to tuberculosis treatment (p=.024, OR=2.85, 95% CI 1.21-6.74), and previous history of tuberculosis (p=.043, OR=2.53, 95% CI 1.09-5.83). Multivariable analysis identified diabetes mellitus (p=.003, OR=4.01, 95% CI 1.61-9.96) as being independently associated with the risk of persistent sputum smear positivity after 2 months of intensive treatment. Based on the findings, identification of these factors is valuable in strengthening the management and treatment of tuberculosis in Malaysia in the future. This study emphasizes the importance of diabetes screening and integration of diabetic controls among tuberculosis patients in achieving better treatment outcome. Copyright © 2015 Asian-African Society for Mycobacteriology. Published by Elsevier Ltd. All rights reserved.

  11. Fractional Reserve Banking

    OpenAIRE

    Andreasen, Niels; Bjerregaard, Mads; Lund, Jonas; Olsen, Ove Bitsch; Rasmussen, Andreas Dalgas

    2012-01-01

    Projektet er bygget op omkring kritisk realisme, som er det gennemgående videnskabelige fundament til undersøgelsen af hvilke strukturelle grunde der er til finansiel ustabilitet i Danmark. Projektet går i dybden med Fractional Reserve Banking og incitamentsstrukturen i banksystemet. Vi bevæger os både på det makro- og mikroøkonomiske niveau i analysen. På makro niveau bruger vi den østrigske skole om konjunktur teori (The Positive Theory of the Cycle). På mikro niveau arbejder vi med princip...

  12. Lt Richard Gueli

    African Journals Online (AJOL)

    Win98SE

    the present Charter shall authorise the [UN] to intervene in matters which are essentially within the domestic jurisdiction ... Beyond this, the role of the UN in this 'new world disorder' has been unclear, ...... for the sanctity of human life, condemnation and rejection, acts of terrorism and subversive activities; and condemnation ...

  13. Greenland from Archaean to Quaternary, Descriptive text to the 1995 Geological Map of Greenland 1:2 500 000, 2nd edition

    Directory of Open Access Journals (Sweden)

    Kalsbeek, Feiko

    2009-11-01

    opening of the North Atlantic Ocean in the late Paleocene. Sea-floor spreading was accompanied by extrusion of Palaeogene (early Tertiary plateau basalts in both central West and central–southern East Greenland. During the Quaternary Greenland was almost completely covered by ice, and the present day Inland Ice is a relic from the Pleistocene ice ages. Vast amounts of glacially eroded detritus were deposited on the continental shelves around Greenland. Mineral exploitation in Greenland has so far encompassed cryolite, lead-zinc, gold, olivine and coal. Current prospecting activities in Greenland are concentrated on gold, base metals, platinum group elements, molybdenum, iron ore, diamonds and lead-zinc. Hydrocarbon potential is confined to the major Phanerozoic sedimentary basins, notably the large basins offshore North-East and West Greenland. While reserves of oil or gas have yet to be found, geophysical data com bined with discoveries of oil seeps onshore have revealed a considerable potential for offshore oil and gas.

  14. Yoğurt Yapımında Saf Kültürün Kullanımı

    Directory of Open Access Journals (Sweden)

    Sevda Kılıç

    2015-02-01

    Full Text Available Yoğurt, sütün L. bulgaricus ve S. thermophilus bakterilerini belirli oranlarda içeren kültürle aşılanması sonucu elde edilen bir süt mamülüdür. Yoğurt teknolojisinde yaklaşık 70 yıldır kültür kullanılmaktadır. Kültürün hazırlanmasında yararlanılan bakteriler, belirli özellikleri dikkate alınarak seçilmektedir. Daha sonra yağsız süt tozundan hazırlanan süte aşılanarak 42-44 oC’de inkübasyona bırakılmakta ve pH 4.7 olduğunda inkübasyona son verilerek çoğaltımı ve aktifleşmeleri sağlanmaktadır. Günümüzde diğer ülkelerde olduğu gibi ülkemizde de kültür kullanımı gıda maddeleri tüzüğünün 51. maddesine göre zorunlu tutulmaktadır. Ancak buna rağmen kültür, tam anlamıyla bilinmemekte veya bilinçli olarak kullanılmamaktadır. Yoğurt teknolojisinde kültür, kullanımı ile daha kaliteli yoğurt yapılmaktadır. Uzun süre tat, aroma ve yapısı bozulmadan saklanabilmekte, raf ömrü uzamaktadır. Normal sertlikte olan yoğurtta asitlik istenilen düzeyde olduğu için su salmada görülmez.

  15. Tectonic origin of serpentinites on Syros, Greece: Geochemical signatures of abyssal origin preserved in a HP/LT subduction complex

    Science.gov (United States)

    Cooperdock, Emily H. G.; Raia, Natalie H.; Barnes, Jaime D.; Stockli, Daniel F.; Schwarzenbach, Esther M.

    2018-01-01

    This study combines whole rock trace and major element geochemistry, and stable isotope (δD and δ18O) analyses with petrographic observations to deduce the origin and tectonic setting of serpentinization of ultramafic blocks from the exhumed HP/LT Aegean subduction complex on Syros, Greece. Samples are completely serpentinized and are characterized by mineral assemblages that consist of variable amounts of serpentine, talc, chlorite, and magnetite. δD and δ18O values of bulk rock serpentinite powders and chips (δD = - 64 to - 33‰ and δ18O = + 5.2 to + 9.0‰) reflect hydration by seawater at temperatures < 250 °C in an oceanic setting pre-subduction, or by fluids derived from dehydrating altered oceanic crust during subduction. Fluid-mobile elements corroborate the possibility of initial serpentinization by seawater, followed by secondary fluid-rock interactions with a sedimentary source pre- or syn-subduction. Whole rock major element, trace element, and REE analyses record limited melt extraction, exhibit flat REE patterns, and do not show pronounced Eu anomalies. The geochemical signatures preserved in these serpentinites argue against a mantle wedge source, as has been previously speculated for ultramafic rocks on Syros. Rather, the data are consistent with derivation from abyssal peridotites in a hyper-extended margin setting or mid-ocean ridge and fracture zone environment. In either case, the data suggest an extensional and/or oceanic origin associated with the Cretaceous opening of the Pindos Ocean and not a subduction-related derivation from the mantle wedge.

  16. Desempenho ortográfico de escolares do 2º ao 5º ano do ensino particular Spelling performance of students of 2nd to 5th grade from private teaching

    Directory of Open Access Journals (Sweden)

    Simone Aparecida Capellini

    2012-04-01

    Full Text Available OBJETIVOS: caracterizar, comparar e classificar o desempenho dos escolares do 2º ao 5º ano do ensino particular segundo a semiologia dos erros. MÉTODO: foram avaliados 115 escolares do 2º ao 5º ano, sendo 27 do 2°ano, 30 do 3° e 4° ano e 28 do 5° ano escolar, divididos em quatro grupos, respectivamente GI, GII, GIII e GIV. As provas do protocolo de avaliação da ortografia - Pró-Ortografia foram divididas em: versão coletiva (escrita de letras do alfabeto, ditado randomizado das letras do alfabeto, ditado de palavras, ditado de pseudopalavras, ditado com figuras, escrita temática induzida por figura e versão individual (ditado de frases, erro proposital, ditado soletrado, memória lexical ortográfica. RESULTADOS: houve diferença estatisticamente significante na comparação intergrupos, indicando que com o aumento da média de acertos em todas as provas da versão coletiva e individual e com o aumento da seriação escolar, os grupos diminuíram a média de erros na escrita com base na semiologia do erro. A maior freqüência de erros encontrada foi de ortografia natural. CONCLUSÃO: os dados deste estudo evidenciaram que o aumento da média de acertos de acordo com a seriação escolar pode ser indicativo do funcionamento normal de desenvolvimento da escrita infantil nesta população. A maior frequência de erros de ortografia natural encontrada indica que pode não estar ocorrendo instrução formal sobre a correspondência fonema-grafema, uma vez que os mesmos estão na dependência direta da aprendizagem da regra de correspondência direta fonema-grafema.PURPOSE: to characterize, compare and classify the performance of students from 2nd to 5th grades of private teaching according to the semiology of errors. METHOD: 115 students from the 2nd to 5th grades, 27 from the 2nd grade, 30 students from the 3rd and 4th grades, and 28 from the 5th grade divided into four groups, respectively, GI, GII, GIII and GIV, were evaluated. The

  17. Are uranium reserves adequate?

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    Against a backdrop of growing concerns about global warming and geopolitical pressures on fossil energies, especially natural gas and oil, interest in nuclear power has revived considerably. Conscious of its addiction to oil and reeling from a series of gigantic blackouts, the United States, in the words of its president, must 'aggressively move forward with the construction of nuclear power plants'. Some European countries have approved new power plant construction (Finland and France), while the more reserved ones (Belgium, Germany and Sweden) have begun to show a change in attitude. Asia, meanwhile, is host to the planet's largest number of potential nuclear construction projects in this first half of the 21. century. All these signs point to a sharp rise in uranium consumption, the basic fuel for these plants. But are there enough resources to support a nuclear revival on a planetary scale? The publication of the Red Book on uranium in late May 2006 was an opportunity for Thierry Dujardin, Deputy Director of Science and Development at the OECD's Nuclear Energy Agency, to take stock of resources. He gives his opinion in this paper

  18. Traditions of the Middle Sarmatian Culture in Burial Mounds of the Caspian Dagestan in the Second Half of the 2nd - First Half of the 5th Century A.D.

    Directory of Open Access Journals (Sweden)

    Malashev Vladimir Yuryevich

    2015-12-01

    Full Text Available The continuity of a number of the traditions which are going back to a funeral ceremony of Middle Sarmatiаn culture is observed in the burial grounds of Caspian Dagestan dating back to the second half of the 2nd - first half of the 5th centuries. The signs of this culture are gradually transformed in these traditions. It was complicated by the influences of traditions of Late Sarmatian culture (orientation of some corpses; the traditions of early Sarmatian population are more significant: catacombs of type II, narrow pits and loculuses, the western orientation of the corpse. The author highlights the major importance of the results of contacts between the descendants of the Middle Sarmatiаn culture and the population of Alan North Caucasus culture, manifested in the spread of the catacombs of type I and the formation of the catacombs of type IV under their influence. At the same time there is a sharp decrease in the proportion of burials in narrow rectangular pits and the disappearance of the diagonal position of corpses (middle 3rd-4th Centuries A.D., that leads to the formation of a ritual complex, fixed in Lvovsky cemeteries. This complex was moved from its native territory of the Terek-Sulak interfluve to the Southern Dagestan in the 1st half - the middle of the 4th century A.D., where it was preserved until the 1st half - the middle of the 5th century A.D. This completes the process of development of the Middle Sarmatian ritual complex in the region which absorbed a number of traditions of Early Sarmatian time. The complex existed in relative isolation from the late cultural Sarmatian influences, but it was affected by bearers of Alan culture. Considering also that formation of Alan culture passed on the basis of culture of the population of the region in the 2nd century B.C. - 1st century A.D. under the influence of a middle Sarmatian migratory impulse, the author assumes that carriers of the Middle Sarmatian traditions with the

  19. The effect of triiodothyronine (L-T3) and weight loss on sex-hormone binding globulin (SHBG) in hirsute obese women

    International Nuclear Information System (INIS)

    Cavaliere, H.; Medeiros Neto, G.A.

    1984-01-01

    The effect of a 60-day period of treatment with L-T 3 (200 μg/day) was evaluated in hirsute obese women and normal controls. The obese patients were also submitted to a low calorie high protein. Mean initial weight significantly declined with a significant lowering of the mean DHEA-S leves. There was changes in serum T 3 rose in both obese and normal patients. Serum sex-hormone binding globulin levels at baseline studies were significantly higher in normal controls than in obese patients. At the end of de 60-day period of L-T 3 administration it was observed in both groups a 2-4 fold increase in serum SHBG levels but normal controls had significantly higher mean values than obese individuals. (M.A.C.) [pt

  20. CONTEMPT-LT/028: a computer program for predicting containment pressure-temperature response to a loss-of-coolant accident

    International Nuclear Information System (INIS)

    Hargroves, D.W.; Metcalfe, L.J.; Wheat, L.L.; Niederauer, G.F.; Obenchain, C.F.

    1979-03-01

    CONTEMPT-LT is a digital computer program, written in FORTRAN IV, developed to describe the long-term behavior of water-cooled nuclear reactor containment systems subjected to postulated loss-of-coolant accident (LOCA) conditions. The program calculates the time variation of compartment pressures, temperatures, mass and energy inventories, heat structure temperature distributions, and energy exchange with adjacent compartments. The program is capable of describing the effects of leakage on containment response. Models are provided to describe fan cooler and cooling spray engineered safety systems. An annular fan model is also provided to model pressure control in the annular region of dual containment systems. Up to four compartments can be modeled with CONTEMPT-LT, and any compartment except the reactor system may have both a liquid pool region and an air--vapor atmosphere region above the pool. Each region is assumed to have a uniform temperature, but the temperatures of the two regions may be different

  1. Independent Review of DoD’s Readiness Reporting System

    Science.gov (United States)

    2000-11-01

    United States Marine Corps HQ, U.S. Marine Corps LtGen Ayers Ms. Barber Maj Borrelli Col Diaz Col Enoch LtCol Felder III LtCol Greene...Col Tulley LtCol Yokose HQ, 2nd Marine Air Wing SSgt Bullock Maj Meissenheimer GySgt McPherson HQ, 2nd Marine Division Col Coleman

  2. A SEARCH FOR L/T TRANSITION DWARFS WITH Pan-STARRS1 AND WISE: DISCOVERY OF SEVEN NEARBY OBJECTS INCLUDING TWO CANDIDATE SPECTROSCOPIC VARIABLES

    International Nuclear Information System (INIS)

    Best, William M. J.; Liu, Michael C.; Magnier, Eugene A.; Aller, Kimberly M.; Burgett, W. S.; Chambers, K. C.; Hodapp, K. W.; Kaiser, N.; Kudritzki, R.-P.; Morgan, J. S.; Tonry, J. L.; Wainscoat, R. J.; Deacon, Niall R.; Dupuy, Trent J.; Redstone, Joshua; Price, P. A.

    2013-01-01

    We present initial results from a wide-field (30,000 deg 2 ) search for L/T transition brown dwarfs within 25 pc using the Pan-STARRS1 and Wide-field Infrared Survey Explorer (WISE) surveys. Previous large-area searches have been incomplete for L/T transition dwarfs, because these objects are faint in optical bands and have near-infrared (near-IR) colors that are difficult to distinguish from background stars. To overcome these obstacles, we have cross-matched the Pan-STARRS1 (optical) and WISE (mid-IR) catalogs to produce a unique multi-wavelength database for finding ultracool dwarfs. As part of our initial discoveries, we have identified seven brown dwarfs in the L/T transition within 9-15 pc of the Sun. The L9.5 dwarf PSO J140.2308+45.6487 and the T1.5 dwarf PSO J307.6784+07.8263 (both independently discovered by Mace et al.) show possible spectroscopic variability at the Y and J bands. Two more objects in our sample show evidence of photometric J-band variability, and two others are candidate unresolved binaries based on their spectra. We expect our full search to yield a well-defined, volume-limited sample of L/T transition dwarfs that will include many new targets for study of this complex regime. PSO J307.6784+07.8263 in particular may be an excellent candidate for in-depth study of variability, given its brightness (J = 14.2 mag) and proximity (11 pc)

  3. 2nd Quarter Transportation Report FY 2014

    Energy Technology Data Exchange (ETDEWEB)

    Gregory, L. [National Security Technologies, LLC, Las Vegas, NV (United States) (United States)

    2014-07-01

    This report satisfies the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office (NNSA/NFO) commitment to prepare a quarterly summary report of radioactive waste shipments to the Nevada National Security Site (NNSS) Radioactive Waste Management Complex (RWMC) at Area 5. There were no shipments sent for offsite treatment and returned to the NNSS this quarter. This report summarizes the second quarter of fiscal year (FY) 2014 low-level radioactive waste (LLW) and mixed low-level radioactive waste (MLLW) shipments. This report also includes annual summaries for FY 2014 in Tables 4 and 5. Tabular summaries are provided which include the following: Sources of and carriers for LLW and MLLW shipments to and from the NNSS; Number and external volume of LLW and MLLW shipments; Highway routes used by carriers; and Incident/accident data applicable to LLW and MLLW shipments. In this report shipments are accounted for upon arrival at the NNSS, while disposal volumes are accounted for upon waste burial. The disposal volumes presented in this report do not include minor volumes of non-radioactive materials that were approved for disposal. Volume reports showing cubic feet (ft3) generated using the Low-Level Waste Information System may vary slightly due to differing rounding conventions.

  4. 2nd International Conference on Intelligent Transportation

    CERN Document Server

    2017-01-01

    These proceedings present the latest information on intelligent- transportation technologies and their applications in real-world cases. The Second International Conference on Intelligent Transportation was held in Chengdu, China on November 25–27, 2015, to present the latest research in the field, including intelligent-transportation management, intelligent vehicles, rail transportation systems, traffic transportation networks, as well as road traffic element simulations and their industrial development. The aim of conference was to bring together academics, researchers, engineers and students from across the world to discuss state-of-the-art technologies related to intelligent transportation.

  5. 2nd European Congress of Mathematics

    CERN Document Server

    Katona, G; Recski, A; Sza’sz, D

    1998-01-01

    This is the second volume of the procedings of the second European Congress of Mathematics. Volume I presents the speeches delivered at the Congress, the list of lectures, and short summaries of the achievements of the prize winners. Together with volume II it contains a collection of contributions by the invited lecturers. Finally, volume II also presents reports on some of the Round Table discussions. This two-volume set thus gives an overview of the state of the art in many fields of mathematics and is therefore of interest to every professional mathematician. Contributors: Vol. I: N. Alon, L. Ambrosio, K. Astala, R. Benedetti, Ch. Bessenrodt, F. Bethuel, P. Bjørstad, E. Bolthausen, J. Bricmont, A. Kupiainen, D. Burago, L. Caporaso, U. Dierkes, I. Dynnikov, L.H. Eliasson, W.T. Gowers, H. Hedenmalm, A. Huber, J. Kaczorowski, J. Kollár, D.O. Kramkov, A.N. Shiryaev, C. Lescop, R. März. Vol. II: J. Matousek, D. McDuff, A.S. Merkurjev, V. Milman, St. Müller, T. Nowicki, E. Olivieri, E. Scoppola, V.P. Platon...

  6. 2nd Bayesian Young Statisticians Meeting

    CERN Document Server

    Bitto, Angela; Kastner, Gregor; Posekany, Alexandra

    2015-01-01

    The Second Bayesian Young Statisticians Meeting (BAYSM 2014) and the research presented here facilitate connections among researchers using Bayesian Statistics by providing a forum for the development and exchange of ideas. WU Vienna University of Business and Economics hosted BAYSM 2014 from September 18th to 19th. The guidance of renowned plenary lecturers and senior discussants is a critical part of the meeting and this volume, which follows publication of contributions from BAYSM 2013. The meeting's scientific program reflected the variety of fields in which Bayesian methods are currently employed or could be introduced in the future. Three brilliant keynote lectures by Chris Holmes (University of Oxford), Christian Robert (Université Paris-Dauphine), and Mike West (Duke University), were complemented by 24 plenary talks covering the major topics Dynamic Models, Applications, Bayesian Nonparametrics, Biostatistics, Bayesian Methods in Economics, and Models and Methods, as well as a lively poster session ...

  7. The Art of Electronics - 2nd Edition

    Science.gov (United States)

    Horowitz, Paul; Hill, Winfield

    1989-09-01

    This is the thoroughly revised and updated second edition of the hugely successful The Art of Electronics. Widely accepted as the single authoritative text and reference on electronic circuit design, both analog and digital, the original edition sold over 125,000 copies worldwide and was translated into eight languages. The book revolutionized the teaching of electronics by emphasizing the methods actually used by citcuit designers - a combination of some basic laws, rules to thumb, and a large nonmathematical treatment that encourages circuit values and performance. The new Art of Electronics retains the feeling of informality and easy access that helped make the first edition so successful and popular. It is an ideal first textbook on electronics for scientists and engineers and an indispensable reference for anyone, professional or amateur, who works with electronic circuits. The best self-teaching book and reference book in electronics Simply indispensable, packed with essential information for all scientists and engineers who build electronic circuits Totally rewritten chapters on microcomputers and microprocessors The first edition of this book has sold over 100,000 copies in seven years, it has a market in virtually all research centres where electronics is important

  8. Ladybugs of South Dakota, 2nd edition

    Science.gov (United States)

    Images of the 80 species of Coccinellidae, commonly known as lady beetles, that occur in South Dakota are presented in taxonomic order. The second edition updates information, including the addition of a species new to South Dakota. Information on each species includes genus-species name, sub-fami...

  9. AREF_2nd proofs.indd

    African Journals Online (AJOL)

    Kirstam

    2014-07-02

    -industrial ... When unemployment rises along with declining labour movements, the 'end of work' as Jermey Rifkin .... 296The book criticises the arguments of some great scholars of the post-industrial left's. 'end of work' ...

  10. Bibliography of Fynbos ecology: 2nd edition

    CSIR Research Space (South Africa)

    Manders, PT

    1989-12-01

    Full Text Available The first edition of a bibliography of fynbos ecology was produced in 1981 and comprised 814 references to work completed or commenced prior to the initiation of the Fynbos Biome Project. It is appropriate that this second edition...

  11. Environmental protection - Penal Law. 2nd ed.

    International Nuclear Information System (INIS)

    Sack, H.J.

    1980-01-01

    The 18th Amendment of the Penal Law - Law on the Abatement of Environmental Delinquency - (18. StrAendG) has now been passed. It has been promulgated on March 28, 1980 and has come into force on July 1, 1980. Through this amendment, a large number of the provisions of the environmental law regarding sanctions has been incorporated into the Penal Code. Persons concerned with environmental protection and pollution control will also in future need such a textbook with comments as a guide to the most important provisions on sanctions and fixed penalties. The 18th Amendment of the Penal Code does not cover all the provisions on sanctions to be applied in the field of environmental protection, a number of regulations still remains part of other, special laws. The same applies to the provisions on penalties which are laid down in a variety of individual laws and regulations, as a comprehensive code of environmental laws still remains to be established. This first part of the textbook in loose-leaf form deals mainly with the new provisions of sections 311d, 311e, 324, and 325. The other facts of the 18th Amendment will be discussed in the second part. As the regulations have, for the most part, not been completly revised or newly inserted, parts 1/3 of the first edition of this textbook can still be used as a help in analysing the existing provisions. (orig./HP) [de

  12. European Corporate Law, 2nd edition

    DEFF Research Database (Denmark)

    Werlauff, Erik; Dorresteijn, Adriaan; Monteiro, Tiago Pereira

    Europe and the common law system of the UK. The book provides in-depth examination of the implications involved in such issues and trends as the following: ; acknowledgement by other Member States of the legal status of a company formed in accordance with a particular national law; a company's freedom......As in the First Edition (1995) of this well-known book, the authors demonstrate that analysis and comparison of national corporate laws on a number of issues yield highly valuable general principles and observations, not least because business organisations, wherever located, tend to show......-up varieties of existing company forms; and developments regarding group law.  ...

  13. Contributions to the 2nd EPAC conference

    International Nuclear Information System (INIS)

    1990-06-01

    The experimental results of two S band warm accelerating structures under high gradient are reported. The structure of the gun assembly and the characteristics of the electron gun of the free electron laser CLIO are described. The timing system, based on the use of programable preset counters synchronized by a clock derived from the pilot of the RF, which allows good repeatability of the operation of the linac of CLIO is presented. The theoretical investigations and the simulations performed in the project of a two cavity RF gun are summarized

  14. 2nd Nordic Symposium on Superconducting

    CERN Document Server

    1991-01-01

    This book contains an interdisciplinary selection of timely articles which cover a wide range of superconducting technologies ranging from high tech medicine (10 -12 Gauss) to multipurpose sensors, microwaves, radio engineering, magnet technology for accelerators, magnetic energy storage, and power transmission on the 10 9 watt scale. It is aimed primarily at the non-specialist and will be suitable as an introductory course book for those in the relevant fields and related industries. As shown in the title several examples of high-T c applications are included. While low-T c is still the leadi

  15. Lunar architecture and urbanism, 2nd ed

    Science.gov (United States)

    Sherwood, Brent

    2005-01-01

    As the space population grows over time, persistent issues of human urbanism will eclipse within a historically short time the technical challenges of space exploration that dominate current efforts. Although urban design teams will have to integrate many new disciplines into their already renaissance array of expertise, doing so will enable them to adapt ancient, proven solutions to opportunities afforded by expanding urbanism offworld. This paper updates the author's original 1988 treatment of the subject.

  16. 2nd Generation QUATARA Flight Computer Project

    Science.gov (United States)

    Falker, Jay; Keys, Andrew; Fraticelli, Jose Molina; Capo-Iugo, Pedro; Peeples, Steven

    2015-01-01

    Single core flight computer boards have been designed, developed, and tested (DD&T) to be flown in small satellites for the last few years. In this project, a prototype flight computer will be designed as a distributed multi-core system containing four microprocessors running code in parallel. This flight computer will be capable of performing multiple computationally intensive tasks such as processing digital and/or analog data, controlling actuator systems, managing cameras, operating robotic manipulators and transmitting/receiving from/to a ground station. In addition, this flight computer will be designed to be fault tolerant by creating both a robust physical hardware connection and by using a software voting scheme to determine the processor's performance. This voting scheme will leverage on the work done for the Space Launch System (SLS) flight software. The prototype flight computer will be constructed with Commercial Off-The-Shelf (COTS) components which are estimated to survive for two years in a low-Earth orbit.

  17. 2nd European Conference on Data Analysis

    CERN Document Server

    Wilhelm, Adalbert FX

    2016-01-01

    This book offers a snapshot of the state-of-the-art in classification at the interface between statistics, computer science and application fields. The contributions span a broad spectrum, from theoretical developments to practical applications; they all share a strong computational component. The topics addressed are from the following fields: Statistics and Data Analysis; Machine Learning and Knowledge Discovery; Data Analysis in Marketing; Data Analysis in Finance and Economics; Data Analysis in Medicine and the Life Sciences; Data Analysis in the Social, Behavioural, and Health Care Sciences; Data Analysis in Interdisciplinary Domains; Classification and Subject Indexing in Library and Information Science. The book presents selected papers from the Second European Conference on Data Analysis, held at Jacobs University Bremen in July 2014. This conference unites diverse researchers in the pursuit of a common topic, creating truly unique synergies in the process.

  18. 2nd Developers@CERN Forum

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    Are you a Python guru or would you like to learn?   The Developers@CERN Forum is an event by developers, for developers, aimed at promoting knowledge and experience sharing. This edition will take place at the IT Amphitheatre, on the 30th and 31st of May afternoons. It will consist of a series of short presentations and workshops. The topic for this conference will be Python at CERN: language, frameworks and tools. Have you got an idea for a presentation or workshop? Then, tell us about it (deadline on 9th of May). Registration will open in early May. Please subscribe to developers-forum-announce@cern.ch mailing list for further information. This event will be made by developers for developers. We are counting on your presence, but also on your contributions! To learn more about the initiative, read the CERN Bulletin article. Organization You can get in touch us at developers-forum-organizers@cern.ch.

  19. Light-Emitting Diodes - 2nd Edition

    Science.gov (United States)

    Schubert, E. Fred

    2006-06-01

    Revised and fully up-dated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors. Elementary properties such as electrical and optical characteristics are reviewed, followed by the analysis of advanced device structures. With nine additional chapters, the treatment of LEDs has been vastly expanded, including new material on device packaging, reflectors, UV LEDs, III-V nitride materials, solid-state sources for illumination applications, and junction temperature. Radiative and non-radiative recombination dynamics, methods for improving light extraction, high-efficiency and high-power device designs, white-light emitters with wavelength-converting phosphor materials, optical reflectors, and spontaneous recombination in resonant-cavity structures are discussed in detail. With exercises, solutions, and illustrative examples, this textbook will be of interest to scientists and engineers working on LEDs and graduate students in electrical engineering, applied physics, and materials science. Contains 30 exercises, over 20 of which have solutions provided in the book Many illustrative examples Contains the same broad perspective as the first edition but is significantly expanded with new material on device packaging, reflectors, UV LEDs, solid-state sources for illumination applications, junction temperature, and III-V nitride materials

  20. 2nd generation biogas. BioSNG

    International Nuclear Information System (INIS)

    Zwart, R.W.R.

    2008-11-01

    The substitution of natural gas by a renewable equivalent is an interesting option to reduce the use of fossil fuels and the accompanying greenhouse gas emissions, as well as from the point of view of security of supply. The renewable alternative for natural gas is green natural gas, i.e. gaseous energy carriers produced from biomass comprising both biogas and Synthetic Natural Gas (SNG). Via this route can be benefited from all the advantages of natural gas, like the existing dense infrastructure, trade and supply network, and natural gas applications. In this presentation attention is paid to the differences between first generation biogas and second generation bioSNG; the market for bioSNG: grid injection vs. transportation fuel; latest update on the lab- and pilot-scale bioSNG development at ECN; and an overview is given of ongoing bioSNG activities worldwide

  1. Wireline logging tool catalog; 2nd edition

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    This catalog facilitates wireline logging by (1) drawing up programs, (2) showing the adaptation of tools to downhole conditions, drilling fluids, and formations to be measured, and (3) monitoring operations such as recording speeds and calibration control. This edition now represents the tools and services of five additional companies beyond the two companies in the first edition. The participating companies are: BPB Instrument Ltd, Dresser Atlas, Gearhart Geoservices, Micro Log, Prakla Seismos, Schlumberger, and Welex. For quick consultation of the catalog, the tools are classified by ''families.'' For each family of tools, there is a background to the technology and an explanation of the principles of measurement and applications, along with examples of recorded curves. Case documents submitted by service companies include technical data sheets, sketches of tools and their main combinations, and examples of calibration

  2. 2nd International Symposium on Shipboard Acoustics

    CERN Document Server

    1986-01-01

    The first International Symposium on Shipboard Acoustics, held in Noordwijkerhout (The Netherlands) in 1976, was a meeting of invited experts, each having considerable expertise in ship acoustics. Many of the participants were dealing with research on various ship acoustical subjects, and it proved to be a good idea to discuss future investigations and new techniques. At that time acousticians learned to use real-time signal-processing techniques and attempts were made to establish sound level prediction methods based on semi-fundamental considerations instead of the methods using empirically obtained data. Time was pressing as it was assumed that, in view of the adoption of Recommendation 141 of the International Labour Conference in 1970, authorities would soon make appropriate provisions to "protect seafarers from the ill effects of noise". This resulted in several national recommendations followed by the IMO "Code on noise levels aboard ships" which was adopted by the IMO Assembly in 1981. After that, pre...

  3. BOOK REVIEW: Quantum Gravity (2nd edn)

    Science.gov (United States)

    Husain, Viqar

    2008-06-01

    There has been a flurry of books on quantum gravity in the past few years. The first edition of Kiefer's book appeared in 2004, about the same time as Carlo Rovelli's book with the same title. This was soon followed by Thomas Thiemann's 'Modern Canonical Quantum General Relativity'. Although the main focus of each of these books is non-perturbative and non-string approaches to the quantization of general relativity, they are quite orthogonal in temperament, style, subject matter and mathematical detail. Rovelli and Thiemann focus primarily on loop quantum gravity (LQG), whereas Kiefer attempts a broader introduction and review of the subject that includes chapters on string theory and decoherence. Kiefer's second edition attempts an even wider and somewhat ambitious sweep with 'new sections on asymptotic safety, dynamical triangulation, primordial black holes, the information-loss problem, loop quantum cosmology, and other topics'. The presentation of these current topics is necessarily brief given the size of the book, but effective in encapsulating the main ideas in some cases. For instance the few pages devoted to loop quantum cosmology describe how the mini-superspace reduction of the quantum Hamiltonian constraint of LQG becomes a difference equation, whereas the discussion of 'dynamical triangulations', an approach to defining a discretized Lorentzian path integral for quantum gravity, is less detailed. The first few chapters of the book provide, in a roughly historical sequence, the covariant and canonical metric variable approach to the subject developed in the 1960s and 70s. The problem(s) of time in quantum gravity are nicely summarized in the chapter on quantum geometrodynamics, followed by a detailed and effective introduction of the WKB approach and the semi-classical approximation. These topics form the traditional core of the subject. The next three chapters cover LQG, quantization of black holes, and quantum cosmology. Of these the chapter on LQG is the shortest at fourteen pages—a reflection perhaps of the fact that there are two books and a few long reviews of the subject available written by the main protagonists in the field. The chapters on black holes and cosmology provide a more or less standard introduction to black hole thermodynamics, Hawking and Unruh radiation, quantization of the Schwarzschild metric and mini-superspace collapse models, and the DeWitt, Hartle Hawking and Vilenkin wavefunctions. The chapter on string theory is an essay-like overview of its quantum gravitational aspects. It provides a nice introduction to selected ideas and a guide to the literature. Here a prescient student may be left wondering why there is no quantum cosmology in string theory, perhaps a deliberate omission to avoid the 'landscape' and its fauna. In summary, I think this book succeeds in its purpose of providing a broad introduction to quantum gravity, and nicely complements some of the other books on the subject.

  4. 2nd INNS Conference on Big Data

    CERN Document Server

    Manolopoulos, Yannis; Iliadis, Lazaros; Roy, Asim; Vellasco, Marley

    2017-01-01

    The book offers a timely snapshot of neural network technologies as a significant component of big data analytics platforms. It promotes new advances and research directions in efficient and innovative algorithmic approaches to analyzing big data (e.g. deep networks, nature-inspired and brain-inspired algorithms); implementations on different computing platforms (e.g. neuromorphic, graphics processing units (GPUs), clouds, clusters); and big data analytics applications to solve real-world problems (e.g. weather prediction, transportation, energy management). The book, which reports on the second edition of the INNS Conference on Big Data, held on October 23–25, 2016, in Thessaloniki, Greece, depicts an interesting collaborative adventure of neural networks with big data and other learning technologies.

  5. AREF_2nd proofs.indd

    African Journals Online (AJOL)

    Kirstam

    2014-07-02

    Jul 2, 2014 ... 50The article focuses on modelling the distribution of daily JSE price changes and the estimation of extreme .... in Figure 3 suggest that the returns may be modelled by an ARMA (1, 0) process, that is: (2) ... plot of the residual demand, the Q-Q plot and the probability density of the residual demand, together ...

  6. Pediatric uroradiology. 2nd rev. ed.

    International Nuclear Information System (INIS)

    Fotter, Richard

    2008-01-01

    Since the first edition of Pediatric Uroradiology, very significant advances have been made in the imaging and treatment of common and important pediatric urologic disorders such as vesicoureteric reflux, urinary tract infection, and upper urinary tract dilatation. This revised and extended version takes full account of the sometimes dramatic changes. Where appropriate, new contents have been included, e.g., on genetics, while other information that continues to be pertinent has been retained. This book describes in detail all aspects of pediatric uroradiology. While it is written primarily from the point of view of the radiologist, it includes essential information for the pediatrician, pediatric surgeon, and urologist. It is specifically designed to aid the clinician in decisions on imaging management. The newest techniques and the changing relevance of imaging and interventional procedures are presented, and the diverse problems associated with the changing anatomy, physiology, and pathophysiology from the newborn period to adulthood are explained. The whole spectrum of imaging features of agenesis, anomalies, dysplasia, parenchymal diseases, neoplastic diseases, stone disease, renal vascular hypertension, renal failure, renal transplantation, and genitourinary trauma is covered. Individual chapters are devoted to vesicoureteric reflux, urinary tract infection, upper urinary tract dilatation, voiding dysfunction, and neurogenic bladder. A new chapter on the clinical management of common nephrourologic disorders, with the subtitle ''guidelines and beyond,'' explains how imaging is embedded in the whole process of clinical management today. Short conclusions are included at the end of chapters and sections to provide the reader with the key information on the specific topic under consideration. (orig.)

  7. Pediatric uroradiology. 2nd rev. ed.

    Energy Technology Data Exchange (ETDEWEB)

    Fotter, Richard (ed.) [Univ. Hospital Medical Univ. Graz (Austria). Div. of Pediatric Radiology

    2008-07-01

    Since the first edition of Pediatric Uroradiology, very significant advances have been made in the imaging and treatment of common and important pediatric urologic disorders such as vesicoureteric reflux, urinary tract infection, and upper urinary tract dilatation. This revised and extended version takes full account of the sometimes dramatic changes. Where appropriate, new contents have been included, e.g., on genetics, while other information that continues to be pertinent has been retained. This book describes in detail all aspects of pediatric uroradiology. While it is written primarily from the point of view of the radiologist, it includes essential information for the pediatrician, pediatric surgeon, and urologist. It is specifically designed to aid the clinician in decisions on imaging management. The newest techniques and the changing relevance of imaging and interventional procedures are presented, and the diverse problems associated with the changing anatomy, physiology, and pathophysiology from the newborn period to adulthood are explained. The whole spectrum of imaging features of agenesis, anomalies, dysplasia, parenchymal diseases, neoplastic diseases, stone disease, renal vascular hypertension, renal failure, renal transplantation, and genitourinary trauma is covered. Individual chapters are devoted to vesicoureteric reflux, urinary tract infection, upper urinary tract dilatation, voiding dysfunction, and neurogenic bladder. A new chapter on the clinical management of common nephrourologic disorders, with the subtitle 'guidelines and beyond,' explains how imaging is embedded in the whole process of clinical management today. Short conclusions are included at the end of chapters and sections to provide the reader with the key information on the specific topic under consideration. (orig.)

  8. 2nd international ecoinvent meeting. Ecoinvent proceedings

    International Nuclear Information System (INIS)

    2008-01-01

    This collection of contributions presented at the second ecoinvent event held in March 2008 at the Swiss Federal Institute of Technology in Lausanne, Switzerland, includes papers on LCA as a decision tool in environmental policy and finding optimal complexity in life cycle impact assessment with help of ecoinvent data, and also includes titles such as EPD requires specific data - and relies on generic databases; The ecoinvent database: a success story; Electronics; Solvents and highly pure chemicals. Also, papers on biomass production, energy supply, metals for ICT, bioenergy and bio-materials are presented

  9. Ventilation Technical Guide, 2nd Edition

    Science.gov (United States)

    2013-04-12

    dft = (530) (T + 460)⁄ (3) T = temperature in degrees Fahrenheit (°F) 10.5...Design: General Maintenance Facilities, 16 January 2004 • UFC 4-510-01, Design: Medical Military Facilities, 4 August 2011 • UFC 4- 451 -10N

  10. Introduction to international economics. - 2nd ed.

    NARCIS (Netherlands)

    Jager, H.; Jepma, C.

    2011-01-01

    The second edition of Introduction to International Economics is a non-technical introduction to international economics that builds on the strengths of the first edition. It analyses in a practical way how the internationalization of economic activities influences companies, investors and

  11. ELECTIONS PENSION FUND 2nd candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : FRANDSEN First Name : Poul Kjaer  I have been member of the staff since 1974, and member of staff council for more than 12 years, and my main motivation has been to work for improving the social conditions of the CERN staff. A very important pillar of this is a sound and healthy pension fund. A capitalised scheme has been and still is the best choice for assuring the benefits for the CERN staff, present and future, this social system being part of the whole necessary to attract the best staff to the future High Energy Physics in Europe. However, even the hypothetic close down of the Organisation should allow the benefits to exi...

  12. The Science of Learning. 2nd Edition

    Science.gov (United States)

    Pear, Joseph J.

    2016-01-01

    For over a century and a quarter, the science of learning has expanded at an increasing rate and has achieved the status of a mature science. It has developed powerful methodologies and applications. The rise of this science has been so swift that other learning texts often overlook the fact that, like other mature sciences, the science of…

  13. Qualities of Effective Teachers. 2nd Edition

    Science.gov (United States)

    Stronge, James H.

    2007-01-01

    Thousands of educators who are involved with teacher professional development--from training to hiring, mentoring to supervising--rely on this authoritative book to focus on cultivating teacher qualities that are most apt to raise student achievement. Now, this new edition extends this results-based approach to include teachers who work with…

  14. Introduction to Energy - 2nd Edition

    Science.gov (United States)

    Cassedy, Edward S.; Grossman, Peter Z.

    1998-12-01

    Energy issues such as pollution, resource depletion, global warming, nuclear power and waste are problems that demand timely solutions. This book provides a critical examination of the resources, market forces, and social impacts of modern energy production. The book addresses the dilemmas that have arisen due to society's crucial dependence on energy, particularly fossil fuels, and explores the available alternative energy producing technologies. The second edition has increased emphasis on those issues at the forefront of the current energy debate: energy sustainability, climate change, and the radical restructuring of the power industry due to de-regulation. Assuming no prior technical expertise and avoiding complex mathematical formulation, it is directed at a broad readership. The second edition will follow the first in proving especially useful as a textbook for undergraduate programs in Science, Technology and Society (STS), and as a supplementary text in a variety of courses which touch upon energy studies, including environmental and technology policy, environmental, mineral and business law, energy and resource economics. Fully updated second edition of successful first edition that was adopted on Science, Technology and Society courses Provides a critical examination of all aspects of modern energy production for non-technical readers For a broad readership from a variety of backgrounds

  15. CERN Video News, 2nd edition

    CERN Multimedia

    2002-01-01

    This week you will be able to watch on the web the second edition of CERN's video news (see Bulletin n°45/2002, p.3). On this news reel: the ATRAP experiment's latest achievements, superconducting cable production for CMS, the CAST experiment and the European digital conferencing project InDiCo. Go to : www.cern.ch/video, or Bulletin web page.

  16. AREF_2nd proofs.indd

    African Journals Online (AJOL)

    Kirstam

    2014-07-02

    Jul 2, 2014 ... that their slow dissipation can result in higher inflation expectations for both food and headline inflation. The results also reveal that food price shocks are quickly disseminated into nonfood prices. Based on such a strong transmission effect as well as the observed high volatility of and right skew to food ...

  17. Handbook of Adhesion, 2nd Edition

    Science.gov (United States)

    Packham, D. E.

    2005-06-01

    This second edition of the successful Handbook of Adhesion provides concise and authoritative articles covering many aspects of the science and technology associated with adhesion and adhesives. It is intended to fill a gap between the necessarily simplified treatment of the student textbook and the full and thorough treatment of the research monograph and review article. The articles are structured in such a way, with internal cross-referencing and external literature references, that the reader can build up a broader and deeper understanding, as their needs require. This second edition includes many new articles covering developments which have risen in prominence in the intervening years, such as scanning probe techniques, the surface forces apparatus and the relation between adhesion and fractal surfaces. Advances in understanding polymer - polymer interdiffusion are reflected in articles drawing out the implications for adhesive bonding. In addition, articles derived from the earlier edition have been revised and updated where needed. Throughout the book there is a renewed emphasis on environmental implications of the use of adhesives and sealants. The scope of the Handbook, which features nearly 250 articles from over 60 authors, includes the background science - physics, chemistry and material science - and engineering, and also aspects of adhesion relevant to the use of adhesives, including topics such as: Sealants and mastics Paints and coatings Printing and composite materials Welding and autohesion Engineering design The Handbook of Adhesion is intended for scientists and engineers in both academia and industry, requiring an understanding of the various facets of adhesion.

  18. AREF_2nd proofs.indd

    African Journals Online (AJOL)

    Kirstam

    2014-07-02

    Jul 2, 2014 ... sector. This resulted, among other things, in the establishment of the GSE in July. 1989. Trading commenced in 1990 with 11 listed companies and one government bond (Frimpong ..... information, noise traders in emerging markets may also lean towards delaying their ...... services of a certified stockbroker.

  19. AREF_2nd proofs.indd

    African Journals Online (AJOL)

    Kirstam

    2014-07-02

    Jul 2, 2014 ... Several years later, he secured a more dignified job as a real estate appraisal agent, and later as a public servant in the city of New York. 280There are many noteworthy features to this book. The stories recounted here are interesting, if at times tragic. Nonetheless, the main weakness of the publication lies.

  20. AREF_2nd proofs.indd

    African Journals Online (AJOL)

    Kirstam

    2014-07-02

    Jul 2, 2014 ... source of data on real property is real estate developers, who report the data as part of the building permit application process. 2The accuracy of these data, it must be noted, is unverified or unverifiable, by agents of the state or other interested parties. This raises several questions, among which the ...