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Sample records for 2nd ifac symposium

  1. 2nd SEDI Symposium Held

    NASA Astrophysics Data System (ADS)

    Loper, D.

    Geomagnetism and paleomagnetism were the emphasis of the second SEDI (Study of the Earth's Deep Interior) symposium, “Reversals, Secular Variation and Dynamo Theory,” convened by Gary Glatzmaier and Paul Roberts at St. Johns College, Santa Fe, N.Mex., August, 6-10, 1990. The program included sessions on structure of the core and lower mantle and on mineral physics.The organizers and participants of the meeting wish to thank the Institute of Geophysics and Planetary Physics and the Center for Nonlinear Studies at the Los Alamos National Laboratory, the Center for Earth and Planetary Interiors at the University of California, Los Angeles, and the Geophysics Program of the Earth Sciences Division of the National Science Foundation for their support of the symposium. What follows is a condensed summary of some of the highlights of the symposium, compiled by J . Bloxham, M. Brown, J . Cain, D. Fearn, D. Loper, and R. Merrill. A more complete summary is available from David Loper, Geophysical Fluid Dynamics Institute, B-153, Florida State University, Tallahassee, FL 32306-3017.

  2. PREFACE: 2nd International Symposium "Optics and its Applications"

    NASA Astrophysics Data System (ADS)

    Calvo, Maria L.; Dolganova, Irina N.; Gevorgyan, Narine; Guzman, Angela; Papoyan, Aram; Sarkisyan, Hayk; Yurchenko, Stanislav

    2016-01-01

    The ICTP smr2633: 2nd International Symposium "Optics and its Applications" (OPTICS-2014) http://indico.ictp.it/event/a13253/ was held in Yerevan and Ashtarak, Armenia, on 1-5 September 2014. The Symposium was organized by the Abdus Salam International Center for Theoretical Physics (ICTP) with the collaboration of the SPIE Armenian Student Chapter, the Armenian TC of ICO, the Russian-Armenian University (RAU), the Institute for Physical Research of the National Academy of Sciences of Armenia (IPR of NAS), the Greek-Armenian industrial company LT-Pyrkal, and the Yerevan State University (YSU). The Symposium was co-organized by the BMSTU SPIE & OSA student chapters. The International Symposium OPTICS-2014 was dedicated to the 50th anniversary of the Abdus Salam International Center for Theoretical Physics. This symposium "Optics and its Applications" was the First Official ICTP Scientific Event in Armenia. The presentations at OPTICS-2014 were centered on these topics: optical properties of nanostructures; quantum optics & information; singular optics and its applications; laser spectroscopy; strong field optics; nonlinear & ultrafast optics; photonics & fiber optics; optics of liquid crystals; and mathematical methods in optics.

  3. Highlights of the 2 nd Bioinformatics Student Symposium by ISCB RSG-UK

    PubMed Central

    White, Benjamen; Fatima, Vayani; Fatima, Nazeefa; Das, Sayoni; Rahman, Farzana; Hassan, Mehedi

    2016-01-01

    Following the success of the 1 st Student Symposium by ISCB RSG-UK, a 2 nd Student Symposium took place on 7 th October 2015 at The Genome Analysis Centre, Norwich, UK. This short report summarizes the main highlights from the 2 nd Bioinformatics Student Symposium. PMID:27239284

  4. EDITORIAL: The 2nd International Symposium on Functional Materials

    NASA Astrophysics Data System (ADS)

    Lu, L.; Lai, M. O.

    2007-12-01

    Following the success of the 1st International Symposium on Functional Materials held in Kuala Lumpur, Malaysia, 5-8 December 2005, the second symposium was held in the beautiful city of Hangzhou, People's Republic of China, 16-19 May 2007. The latter symposium was a gathering of about 200 renowned researchers from 16 countries around the world. The conference consisted of 24 symposia, 5 keynote papers, 21 invited papers, 108 oral presentations and about 160 poster papers covering the frontier areas of materials science and technology of functional materials. They included topics such as energy storage materials, ferroelectric materials, ferromagnetic materials, ferroelectric thin films, applications of functional materials, nanofabrication, computational design, shape memory alloys, application of shape memory materials, ferroelectrics and thermoelectrics, advances in characterizations, magneto-optical materials, Zn and Ti oxides, synthesis of nanopowders and wires, and many other advanced functional materials. With the receipt of more than 396 abstracts, this conference was a gathering of great minds in one place to discuss the research frontiers and discoveries in functional materials. The Organizing Committee would like to express its sincere thanks to the members of the International Advisory Committee for their invaluable contributions to the symposium. The committee is also grateful for the generous support from the many sponsors. A word of sincere thanks needs to go to Professor Roger Wäppling, Editor-in-Chief and the editorial staff of IOP Publishing for the publication of selected papers in this special issue of Physica Scripta. Finally, our deepest gratitude should be directed to the National University of Singapore, Zhejiang University and the General Research Institute for Nonferrous Metals, People's Republic of China for, without their support, the conference would not have been a success.

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

    SciTech Connect

    Maxfield, D.A.

    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)

  6. Proceedings of the 2nd international symposium on robotics research

    SciTech Connect

    Hanafusa, H.; Inoue, H.

    1985-01-01

    The structure of this book does not follow that of the symposium. The 53 papers presented at the 12 technical sessions are grouped into four parts: Visual Perception, Action Control, Robot Mechanisms, and Task Level Studies. There are two chapters in the first part, focusing on these topics in visual perception: representation and recognition of three-dimensional objects; and implementation of robot vision. The two chapters in the second part are concerned with the computational aspects of action control: control theory; and kinematics and design. The two chapters in the third part examine these features of robot mechanisms: manipulators and end effectors; and mobile robots. The two chapters in the fourth part explore the following task level studies: modelling, programming, and monitoring; and theory of manipulation. A final (fifth) part presents in two chapters 9 papers debated at two panel discussions: robotics for future industry; and key issues of robotics research. This final part also includes the 2 panel-discussion summaries.

  7. Conference Report on the 2nd International Symposium on Lithium Applications for Fusion Devices

    NASA Astrophysics Data System (ADS)

    Ono, M.; Bell, M. G.; Hirooka, Y.; Kaita, R.; Kugel, H. W.; Mazzitelli, G.; Menard, J. E.; Mirnov, S. V.; Shimada, M.; Skinner, C. H.; Tabares, F. L.

    2012-03-01

    The 2nd International Symposium on Lithium Applications for Fusion Devices (ISLA-2011) was held on 27-29 April 2011 at the Princeton Plasma Physics Laboratory (PPPL) with broad participation from the community working on aspects of lithium research for fusion energy development. This community is expanding rapidly in many areas including experiments in magnetic confinement devices and a variety of lithium test stands, theory and modeling and developing innovative approaches. Overall, 53 presentations were given representing 26 institutions from 10 countries. The latest experimental results from nine magnetic fusion devices were given in 24 presentations, from NSTX (PPPL, USA), LTX (PPPL, USA), FT-U (ENEA, Italy), T-11M (TRINITY, RF), T-10 (Kurchatov Institute, RF), TJ-II (CIEMAT, Spain), EAST (ASIPP, China), HT-7 (ASIPP, China), and RFX (Padova, Italy). Sessions were devoted to: I. Lithium in magnetic confinement experiments (facility overviews), II. Lithium in magnetic confinement experiments (topical issues), III. Special session on liquid lithium technology, IV. Lithium laboratory test stands, V. Lithium theory/modeling/comments, VI. Innovative lithium applications and VII. Panel discussion on lithium PFC viability in magnetic fusion reactors. There was notable participation from the fusion technology communities, including the IFE, IFMIF and TBM communities providing productive exchanges with the physics oriented magnetic confinement lithium research groups. It was agreed to continue future exchanges of ideas and data to help develop attractive liquid lithium solutions for very challenging magnetic fusion issues, such as development of a high heat flux steady-state divertor concept and acceptable plasma disruption mitigation techniques while improving plasma performance with lithium. The next workshop will be held at ENEA, Frascati, Italy in 2013.

  8. Advances in Therapeutic Approaches to Extend Healthspan: a perspective from the 2(nd) Scripps Symposium on the Biology of Aging.

    PubMed

    Robbins, Paul D; Niedernhofer, Laura J

    2017-08-01

    The 2(nd) Scripps Florida Symposium on The Biology of Aging entitled 'Advances in Therapeutic Approaches to Extend Healthspan' was held on January 22(nd) -25(th) , 2017 at The Scripps Research Institute in Jupiter, Florida. The meeting highlighted a variety of therapeutic approaches in animal models of aging that either are or soon will be in clinic trials. For example, drugs targeting senescent cells, metformin, rapalogs, NAD precursors, young plasma, mitochondrial-targeted free radical scavengers, stem cells, and stem cell factors all have shown significant preclinical efficacy. This perspective, based on presentations and discussions at the symposium, outlines the current and future state of development of therapeutic approaches to extend human healthspan. © 2017 The Authors. Aging Cell published by the Anatomical Society and John Wiley & Sons Ltd.

  9. Summary of the 2nd International Symposium on Arthrogryposis, St. Petersburg, Russia, September 17-19, 2014.

    PubMed

    Hall, Judith G; Agranovich, Olga; Ogranovich, Alga; Pontén, Eva; Pontén, Ava; van Bosse, Harold J P

    2015-06-01

    Enormous progress has been made in understanding the etiology and therapies for arthrogryposis (multiple congenital contractures). A 2nd International Symposium on Arthrogryposis was sponsored by the Turner Institute in St. Petersburg, Russia. Olga Agranovich, Head of the Arthrogryposis Department of the Turner Institute, organized this special meeting. Care providers from multiple disciplines from all over the world representing 18 nations attended. Participants included: Pediatric orthopedic specialists, rehabilitation physicians, occupational therapists, physical therapists, medical geneticists, neurologists, craniofacial physicians, psychologists, developmental biologists, as well as representatives from parent support groups. The 1st symposium established the need for a collaborative and interdisciplinary approach to the treatment of arthrogryposis, engagement of parent support organizations, and the aim for more research. The Second Symposium highlighted the continuing need for more research on various therapies, identification of different types of arthrogryposis, standardized descriptions of severity, development of new orthotics, improved prenatal diagnosis, and studying adult outcome. Major progress has been made on both upper and lower limb treatments. © 2015 Wiley Periodicals, Inc.

  10. Proceedings of the Biennial EO/EEO Research Symposium (2nd) Held in Cocoa Beach, Florida on December 2-4, 1997

    DTIC Science & Technology

    1998-04-01

    conducted using Gender (male/female) and Grade. Finally, cross- tabulation was used to examine distributions of responses by minority/majority and women...1. AGENCY USE ONLY (Leave blank) 4. TITLE AND SUBTITLE Proceedings: 2nd Biennial EO/EEO Research Symposium 6. AUTHOR(S) Various...Editor: Dr. Mickey Dansby) 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 11. SUPPLEMENTARY NOTES 12a. DISTRIBUTION / AVAILABILITY

  11. PREFACE: 2nd Russia-Japan-USA Symposium on the Fundamental and Applied Problems of Terahertz Devices and Technologies (RJUS TeraTech - 2013)

    NASA Astrophysics Data System (ADS)

    Karasik, Valeriy; Ryzhii, Viktor; Yurchenko, Stanislav

    2014-03-01

    The 2nd Russia-Japan-USA Symposium 'The Fundamental & Applied Problems of Terahertz Devices & Technologies' (RJUS TeraTech - 2013) Bauman Moscow State Technical University Moscow, Russia, 3-6 June, 2013 The 2nd Russia-Japan-USA Symposium 'The Fundamental & Applied Problems of Terahertz Devices & Technologies' (RJUS TeraTech - 2013) was held in Bauman Moscow State Technical University on 3-6 June 2013 and was devoted to modern problems of terahertz optical technologies. RJUS TeraTech 2013 was organized by Bauman Moscow State Technical University in cooperation with Tohoku University (Sendai, Japan) and University of Buffalo (The State University of New York, USA). The Symposium was supported by Bauman Moscow State Technical University (Moscow, Russia) and Russian Foundation for Basic Research (grant number 13-08-06100-g). RJUS TeraTech - 2013 became a foundation for sharing and discussing modern and promising achievements in fundamental and applied problems of terahertz optical technologies, devices based on grapheme and grapheme strictures, condensed matter of different nature. Among participants of RJUS TeraTech - 2013, there were more than 100 researchers and students from different countries. This volume contains proceedings of the 2nd Russia-Japan-USA Symposium 'The Fundamental & Applied Problems of Terahertz Devices & Technologies'. Valeriy Karasik, Viktor Ryzhii and Stanislav Yurchenko Bauman Moscow State Technical University Symposium chair Anatoliy A Aleksandrov, Rector of BMSTU Symposium co-chair Valeriy E Karasik, Head of the Research and Educational Center 'PHOTONICS AND INFRARED TECHNOLOGY' (Russia) Invited Speakers Taiichi Otsuji, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan Akira Satou, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan Michael Shur, Electrical, Computer and System Engineering and Physics, Applied Physics, and Astronomy, Rensselaer Polytechnic Institute, NY, USA Natasha

  12. 2nd International Symposium on Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015)

    NASA Astrophysics Data System (ADS)

    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

  13. Symposium on Parallel Computational Methods for Large-scale Structural Analysis and Design, 2nd, Norfolk, VA, US

    NASA Technical Reports Server (NTRS)

    Storaasli, Olaf O. (Editor); Housner, Jerrold M. (Editor)

    1993-01-01

    Computing speed is leaping forward by several orders of magnitude each decade. Engineers and scientists gathered at a NASA Langley symposium to discuss these exciting trends as they apply to parallel computational methods for large-scale structural analysis and design. Among the topics discussed were: large-scale static analysis; dynamic, transient, and thermal analysis; domain decomposition (substructuring); and nonlinear and numerical methods.

  14. Educational Planning in the United States. Symposium on Educational Requirements for the 1970's, an Interdisciplinary Approach (2nd).

    ERIC Educational Resources Information Center

    Elam, Stanley, Ed.; Swanson, Gordon I., Ed.

    Five papers comprise this book of symposium proceedings. Philip Smith, in "Objectives for American Education," theorizes that the U.S. can afford a sophisticated, dedicated profession to run the schools, and that educational leaders must become dedicated or other leaders will replace them. Francis Chase, in "The Status of Educational Planning in…

  15. Preserving a Quality Environment for Learning. International Symposium Proceedings (2nd, Columbus, Ohio, October 10-12, 1988).

    ERIC Educational Resources Information Center

    Gerber, Carole, Ed.

    Designing campus environments integrates the efforts of architects, planners, landscape personnel, and administrators. At a symposium on preserving a quality environment, the concepts of planning, building, managing, preserving and questions such as: How can we plan buildings that can be readily adapted to future needs? What is the value of campus…

  16. International Symposium on Visually Handicapped Infants and Young Children: Birth to Seven (2nd, Aruba, 1987). "The First Steps." Proceedings = Simpasio Internacional sobre Ninos Visualmente Deficientes de Nacimiento hasta Siete Anos (2nd, Aruba, 1987). "Los Primeros Pasos."

    ERIC Educational Resources Information Center

    Palmer, Lillian, Ed.; And Others

    This symposium focused on the special needs of visually handicapped infants and young children. Texts of 48 papers are presented, including keynote addresses by W. Aubrey Webson ("The First Steps") and Heather Hewitt ("First Steps--Parenting, Prevention and Programming"). Regional reports are provided for Japan, Bangladesh, the…

  17. Teaching for Scientific Literacy: Context, Competency, and Curriculum. Proceedings of the International Utrecht/ICASE Symposium (2nd, October 11-13, 2000).

    ERIC Educational Resources Information Center

    de Jong, Onno, Ed.; Savelsbergh, Elwin R., Ed.; Alblas, Art, Ed.

    The second Utrecht/ICASE Symposium brought a variety of European colleagues together to discuss scientific literacy which has played an important role in curriculum development for the past 25 years. This proceedings contains papers presented at the symposium. Papers include: (1) "Teaching for scientific literacy: An introduction" (Elwin…

  18. National Symposium on Effective Communication for Children and Youth with Severe Disabilities (2nd, McLean, Virginia, July 10-12, 1992): Topic Papers, Reader's Guide & Videotape.

    ERIC Educational Resources Information Center

    Kupper, Lisa, Ed.

    This combined audiovisual and textual package presents results of a symposium which attempted to identify critical issues and best practices in developing communication skills of children and youth with severe disabilities and to recommend future directions. The package is intended for group use and includes a guide, a videotape, and texts of the…

  19. Global Productivity: Roles for Executives and Educators. The Annual W. Arthur Cullman Symposium Proceedings (2nd, Columbus, Ohio, April 27, 1984).

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. College of Administrative Science.

    Three keynote addresses from the W. Arthur Cullman Symposium are presented in this booklet. The first address, "Global Productivity: New and Renewed Perspectives," was delivered by John G. Keane, Director of the United States Bureau of Census. In his address, Dr. Keane proposed five guideline perspectives: recognizing emerging global unification…

  20. Technological Innovation and Life-Long Education. The International Symposium on University Distance Education (2nd, Chiba, Japan, October 19-20, 1989). Report on Multimedia Education 21.

    ERIC Educational Resources Information Center

    National Inst. of Multimedia Education, Chiba (Japan).

    This document is a report of the proceedings of a symposium on university distance education and innovations in telecommunications designed to provide a forum for the exchange of ideas among administrators, educators, and researchers representing various organizations and nations. It is noted that, in Asia and the Pacific region in particular,…

  1. Advances in Hispanic Linguistics: Papers from the Hispanic Linguistics Symposium (2nd, Columbus, OH, October 9-11, 1998). Volumes 1-2.

    ERIC Educational Resources Information Center

    Gutierrez-Rexach, Javier, Ed.; Martinez-Gil, Fernando, Ed.

    Papers from the 1998 Hispanic Linguistics Symposium include: "Patterns of Gender Agreement in the Speech of Second Language Learners"; "'Nomas' in Mexican American Dialect"; "Parsing Spanish 'solo'"; "On Levels of Processing and Levels of Comprehension"; "The Role of Attention in Second/Foreign Language Classroom Research: Methodological Issues";…

  2. Advances in Hispanic Linguistics: Papers from the Hispanic Linguistics Symposium (2nd, Columbus, OH, October 9-11, 1998). Volumes 1-2.

    ERIC Educational Resources Information Center

    Gutierrez-Rexach, Javier, Ed.; Martinez-Gil, Fernando, Ed.

    Papers from the 1998 Hispanic Linguistics Symposium include: "Patterns of Gender Agreement in the Speech of Second Language Learners"; "'Nomas' in Mexican American Dialect"; "Parsing Spanish 'solo'"; "On Levels of Processing and Levels of Comprehension"; "The Role of Attention in Second/Foreign Language Classroom Research: Methodological Issues";…

  3. 2nd Big Challenge Symposium: The Big Challenge of Cosmological Understanding: Gravitation, Dark Matter and Dark Energy-Towards New Scenarios

    NASA Astrophysics Data System (ADS)

    Corda, Christian

    2010-09-01

    This Symposium is devoted to the Memory of Lev Kofman, June-17-1957-November-12-2009. The accelerated expansion of the Universe, which is today observed, shows that cosmological dynamics is dominated by the so-called Dark Energy field which provides a large negative pressure. This is the standard picture, in which such new ingredient is considered as a source of the right hand side of the field equations. It should be some form of non-clustered non-zero vacuum energy which, together with the clustered Dark Matter, drives the global dynamics. This is the so-called ``concordance model'' (ACDM) which gives, in agreement with the Cosmic Microwave Background Radiation (CMBR), dim Lyman Limit Systems (LLS) and type la supernovae (SNeIa) data, a good framework to understand the today observed Universe. However, it presents several shortcomings as the well known ``coincidence'' and ``cosmological constant'' problems . An alternative approach is to have a better understanding of the energy concept in General Relativity and also to change the left hand side of the field equations, and check if observed cosmic dynamics can be achieved by extending general relativity. In this different context, it is not required to search candidates for Dark Energy and Dark Matter, which till now have not been found. Rather, one can only stand on the ``observed'' ingredients: curvature and baryon matter, to account for the observations. Considering this point of view, one can think of that gravity is not scale-invariant. The goal of this Symposium is to obtain a tapestry of the present status of theory and observations concerning Gravitation and Dark Universe.

  4. Annual Safar Symposium (2nd). Addendum

    DTIC Science & Technology

    2005-10-01

    Heart Association to include mild hypothernmia in the treatment of adults after resuscitation from cardiopulmonary arrest. CONCLUSIONS This grant...wounded combat casualties is an area of intense investigation. This has been particularly true since the recently level I recommendation of the American

  5. Enhancing the Teaching and Learning Environment in the USSR. Annual Soviet-American Symposium on Teaching and Learning (2nd, Jacksonville, Florida, October 3-4, 1991). Special Publication Number 65.

    ERIC Educational Resources Information Center

    Community Colleges for International Development, Inc.

    This publication contains papers contributed by Russian educators at a symposium on preparing Soviet youth and adults for the challenges and opportunities of an emerging market economy. The following presentations are included: "Conception of Kazan Community College" (Mirza I. Makhmoutov, Oleg E. Liseitchikov, and Viktor I. Lebedev);…

  6. Summary and agreement statement of the 2nd International Conference on Concussion in Sport, Prague 2004

    PubMed Central

    McCrory, P; Johnston, K; Meeuwisse, W; Aubry, M; Cantu, R; Dvorak, J; Graf-Baumann, T; Kelly, J; Lovell, M; Schamasch, P

    2005-01-01

    In November 2001, the 1st International Symposium on Concussion in Sport was held in Vienna, Austria to provide recommendations for the improvement of safety and health of athletes who suffer concussive injuries in ice hockey, football (soccer), and other sports. The 2nd International Symposium on Concussion in Sport was organised by the same group and held in Prague, Czech Republic in November 2004. It resulted in a revision and update of the Vienna consensus recommendations, which are presented here.

  7. Summary and agreement statement of the 2nd International Conference on Concussion in Sport, Prague 2004

    PubMed Central

    McCrory, P; Johnston, K; Meeuwisse, W; Aubry, M; Cantu, R; Dvorak, J; Graf-Baumann, T; Kelly, J; Lovell, M; Schamasch, P

    2005-01-01

    In November 2001, the 1st International Symposium on Concussion in Sport was held in Vienna, Austria to provide recommendations for the improvement of safety and health of athletes who suffer concussive injuries in ice hockey, football (soccer), and other sports. The 2nd International Symposium on Concussion in Sport was organised by the same group and held in Prague, Czech Republic in November 2004. It resulted in a revision and update of the Vienna consensus recommendations, which are presented here. PMID:15793085

  8. International Symposium on Halide Glasses (2nd) (Extended Abstracts).

    DTIC Science & Technology

    1983-08-05

    Rennes, France The structural studies carried out so far upon heavy metal flouride glasses (Raman, I.R., NMR and X-ray diffraction) indicate that there...Poulain, U. Rennes, Rennes, France The glass forming ability of cadmium halides CdF 2 and CdCI2 has been demonstrated in flouride , chloride and mixed

  9. Proceedings of the 2nd NASA Ada User's Symposium

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Several presentations, mostly in viewgraph form, on various topics relating to Ada applications are given. Topics covered include the use of Ada in NASA, Ada and the Space Station, the software support environment, Ada in the Software Engineering Laboratory, Ada at the Jet Propulsion Laboratory, the Flight Telerobotic Servicer, and lessons learned in prototyping the Space Station Remote Manipulator System control.

  10. 2nd Generation ELT Performance Specification Development

    NASA Technical Reports Server (NTRS)

    Stimson, Chad M.

    2015-01-01

    NASA Search And Rescue is supporting RTCA SC-229 with research and recommendations for performance specifications for the 2nd generation of emergency locator transmitters. Areas for improvement and methods for collecting data will be presented.

  11. PIRLS 2016 Assessment Framework. 2nd Edition

    ERIC Educational Resources Information Center

    Mullis, Ina V. S., Ed.; Martin, Michael O., Ed.

    2015-01-01

    The "PIRLS 2016 Assessment Framework, 2nd Edition" provides the foundation for the three international assessments planned as part of the International Association for the Evaluation of Educational Achievement's Progress in International Reading Literacy Study (PIRLS) 2016: PIRLS, PIRLS Literacy, and ePIRLS. PIRLS represents the…

  12. Medical museum, 2nd surgical hospital.

    PubMed

    Hawk, Alan J

    2013-12-01

    When his unit, the 2nd Surgical Hospital (MA), was established at An Khe in January 1966, MAJ Rich began collecting retrieved foreign bodies along with documentation of the wound. A museum displaying these objects was established at one end of the operating room Quonset hut. During Rich's tour of duty, there were 324 cases where the patient was wounded by a punji stick, representing 38% wounds because of hostile action.

  13. 2nd & 3rd Generation Vehicle Subsystems

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This paper contains viewgraph presentation on the "2nd & 3rd Generation Vehicle Subsystems" project. The objective behind this project is to design, develop and test advanced avionics, power systems, power control and distribution components and subsystems for insertion into a highly reliable and low-cost system for a Reusable Launch Vehicles (RLV). The project is divided into two sections: 3rd Generation Vehicle Subsystems and 2nd Generation Vehicle Subsystems. The following topics are discussed under the first section, 3rd Generation Vehicle Subsystems: supporting the NASA RLV program; high-performance guidance & control adaptation for future RLVs; Evolvable Hardware (EHW) for 3rd generation avionics description; Scaleable, Fault-tolerant Intelligent Network or X(trans)ducers (SFINIX); advance electric actuation devices and subsystem technology; hybrid power sources and regeneration technology for electric actuators; and intelligent internal thermal control. Topics discussed in the 2nd Generation Vehicle Subsystems program include: design, development and test of a robust, low-maintenance avionics with no active cooling requirements and autonomous rendezvous and docking systems; design and development of a low maintenance, high reliability, intelligent power systems (fuel cells and battery); and design of a low cost, low maintenance high horsepower actuation systems (actuators).

  14. Buried plastic pipe technology: 2nd Volume

    SciTech Connect

    Eckstein, D.

    1994-01-01

    The goal of this symposium was to provide an update in the technology of buried plastic pipe. Papers are divided into five sections: Field testing; Design and installation; Rehabilitation; Laboratory testing; and Trenchless construction. Twelve of the papers have been processed separately for inclusion on the data base.

  15. Mind the Gap: Accounting Information Systems Curricula Development in Compliance with IFAC Standards in a Developing Country

    ERIC Educational Resources Information Center

    Aleqab, Mahmoud Mohmad Ahmad; Nurunnabi, Mohammad; Adel, Dalia

    2015-01-01

    The authors examine the consistency between the current practices in designing and teaching accounting information systems (AIS) curricula and the International Federation of Accountants (IFAC) requirements for International Education Practice Statement 2 and International Education Standards 2. Utilizing a survey and interviews data in Jordan,…

  16. Mind the Gap: Accounting Information Systems Curricula Development in Compliance with IFAC Standards in a Developing Country

    ERIC Educational Resources Information Center

    Aleqab, Mahmoud Mohmad Ahmad; Nurunnabi, Mohammad; Adel, Dalia

    2015-01-01

    The authors examine the consistency between the current practices in designing and teaching accounting information systems (AIS) curricula and the International Federation of Accountants (IFAC) requirements for International Education Practice Statement 2 and International Education Standards 2. Utilizing a survey and interviews data in Jordan,…

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

    Treesearch

    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...

  18. 2nd Generation RLV Risk Definition Program

    NASA Technical Reports Server (NTRS)

    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.

  19. 2nd International Planetary Probe Workshop

    NASA Technical Reports Server (NTRS)

    Venkatapathy, Ethiraj; Martinez, Ed; Arcadi, Marla

    2005-01-01

    Included are presentations from the 2nd International Planetary Probe Workshop. The purpose of the second workshop was to continue to unite the community of planetary scientists, spacecraft engineers and mission designers and planners; whose expertise, experience and interests are in the areas of entry probe trajectory and attitude determination, and the aerodynamics/aerothermodynamics of planetary entry vehicles. Mars lander missions and the first probe mission to Titan made 2004 an exciting year for planetary exploration. The Workshop addressed entry probe science, engineering challenges, mission design and instruments, along with the challenges of reconstruction of the entry, descent and landing or the aerocapture phases. Topics addressed included methods, technologies, and algorithms currently employed; techniques and results from the rich history of entry probe science such as PAET, Venera/Vega, Pioneer Venus, Viking, Galileo, Mars Pathfinder and Mars MER; upcoming missions such as the imminent entry of Huygens and future Mars entry probes; and new and novel instrumentation and methodologies.

  20. Exogenous attention enhances 2nd-order contrast sensitivity

    PubMed Central

    Barbot, Antoine; Landy, Michael S.; Carrasco, Marisa

    2011-01-01

    Natural scenes contain a rich variety of contours that the visual system extracts to segregrate the retinal image into perceptually coherent regions. Covert spatial attention helps extract contours by enhancing contrast sensitivity for 1st-order, luminance-defined patterns at attended locations, while reducing sensitivity at unattended locations, relative to neutral attention allocation. However, humans are also sensitive to 2nd-order patterns such as spatial variations of texture, which are predominant in natural scenes and cannot be detected by linear mechanisms. We assess whether and how exogenous attention—the involuntary and transient capture of spatial attention—affects the contrast sensitivity of channels sensitive to 2nd-order, texture-defined patterns. Using 2nd-order, texture-defined stimuli, we demonstrate that exogenous attention increases 2nd-order contrast sensitivity at the attended location, while decreasing it at unattended locations, relative to a neutral condition. By manipulating both 1st- and 2nd-order spatial frequency, we find that the effects of attention depend both on 2nd-order spatial frequency of the stimulus and the observer’s 2nd-order spatial resolution at the target location. At parafoveal locations, attention enhances 2nd-order contrast sensitivity to high, but not to low 2nd-order spatial frequencies; at peripheral locations attention also enhances sensitivity to low 2nd-order spatial frequencies. Control experiments rule out the possibility that these effects might be due to an increase in contrast sensitivity at the 1st-order stage of visual processing. Thus, exogenous attention affects 2nd-order contrast sensitivity at both attended and unattended locations. PMID:21356228

  1. Exogenous attention enhances 2nd-order contrast sensitivity.

    PubMed

    Barbot, Antoine; Landy, Michael S; Carrasco, Marisa

    2011-05-11

    Natural scenes contain a rich variety of contours that the visual system extracts to segregate the retinal image into perceptually coherent regions. Covert spatial attention helps extract contours by enhancing contrast sensitivity for 1st-order, luminance-defined patterns at attended locations, while reducing sensitivity at unattended locations, relative to neutral attention allocation. However, humans are also sensitive to 2nd-order patterns such as spatial variations of texture, which are predominant in natural scenes and cannot be detected by linear mechanisms. We assess whether and how exogenous attention--the involuntary and transient capture of spatial attention--affects the contrast sensitivity of channels sensitive to 2nd-order, texture-defined patterns. Using 2nd-order, texture-defined stimuli, we demonstrate that exogenous attention increases 2nd-order contrast sensitivity at the attended location, while decreasing it at unattended locations, relative to a neutral condition. By manipulating both 1st- and 2nd-order spatial frequency, we find that the effects of attention depend both on 2nd-order spatial frequency of the stimulus and the observer's 2nd-order spatial resolution at the target location. At parafoveal locations, attention enhances 2nd-order contrast sensitivity to high, but not to low 2nd-order spatial frequencies; at peripheral locations attention also enhances sensitivity to low 2nd-order spatial frequencies. Control experiments rule out the possibility that these effects might be due to an increase in contrast sensitivity at the 1st-order stage of visual processing. Thus, exogenous attention affects 2nd-order contrast sensitivity at both attended and unattended locations. Copyright © 2011 Elsevier Ltd. All rights reserved.

  2. [About Cryptophthalmos (2nd Czech Study)].

    PubMed

    Krásný, J; Čakrtová, M; Kletenský, J; Novák, V; Šach, J

    To get acquainted with the 2nd Czech study about cryptophthamos and with self-surgical methods. The boy with unilateral complete cryptophthalmos of left eye was treated from 2 to 20 years. The girls was treated from 4 month to 5 year yet for right abortive cryptophthalmos with microblepharon and left complete type still waiting for solutions.Surgical methods and results: Authors present a surgical procedures for correction of the upper and lower eyelids and ocular anomalies both patients studied. Successful reconstruction of palpebral fissure took place in several stages at the boy. The surgical procedure gradually contained: the insertion of gradually increased convex concave circular-shaped implant (silicone ruber) due a modeling of palpebral fissure, an enucleation of rudimentary eye, a reconstruction of bottom palpebral fissure by retro-auricular skin graf and a releasing of the lower transitory fold by the cul-de-sac method. An adequate depth of palpebral fissure to allow perfect position of an aesthetic protesis. Enucleated eye was atypically shaped, remiding partly sand-glass clock. The cornea was replaced by thick fibrous membrane, the iris and the lens were not revealed. Gliomatic retina was detached nearly totaly and the optic nerv was rudimental. The repairing the upper lid coloboma of girl by a lid rotation flap reconstruction using the inferior eyelid was performed at the age 17 month. Corneal dermoid simultaneously removed (histologically verified). Upper conjunctival fornix was formed using the spherical covering foil (silicone rubber) before and after the reconstruction of the lid. Plastic reconstructions required the need for patient access without trying immediate effect. An important role played silicone rubber implants (elastomer medical grade) which used temporarily. cryptophthalmos, microblepharon, relief surgery, silicon ruber implants.

  3. 2nd Generation Reusable Launch Vehicle NASA Led Propulsion Tasks

    NASA Technical Reports Server (NTRS)

    Richards, Steve

    2000-01-01

    Design, development and test of a 2nd generation Reusable Launch Vehicle (RLV) is presented. This current paper discusses the following: 2nd Generation RLV Propulsion Project, Overview of NASA Led Tasks in Propulsion, Gen2 Turbo Machinery Technology Demonstrator, and Combustion Devices Test Bed, GRCop-84 Sheet For Combustion Chambers, Nozzles and Large Actively Cooled Structures

  4. 2ND FLOOR HALLWAY LOOKING EAST, NOTE PRESSED TIN CEILING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2ND FLOOR HALLWAY LOOKING EAST, NOTE PRESSED TIN CEILING - New York State Soldiers & Sailors Home, Building No. 29, Department of Veterans Affairs Medical Center, 76 Veterans Avenue, Bath, Steuben County, NY

  5. Molecular motors and the 2nd law of thermodynamics

    NASA Astrophysics Data System (ADS)

    Wang, Zhisong

    2014-03-01

    Molecular motors from biology and nanotechnology often operate on chemical energy of fuel molecules in an isothermal environment, unlike macroscopic heat engines that draw energy from a heat flow between two temperatures. Nevertheless, isothermal molecular motors are still subject to the 2nd law of thermodynamics in a fundamental way: their directional motion must cost a finite amount of energy other than the environmental heat even though no work is done; otherwise the 2nd law would be violated. Hence the 2nd law requires a finite energy price for pure direction of molecular motors. But what is the lowest price of direction allowed by the 2nd law? And how does the 2nd law-decreed price of direction limit performance of molecular motors? In the talk, I shall present our theoretical study of the 2nd law-molecular motor link on basis of the accumulated biomotor phenomenology, and also introduce our experimental effort to develop biomimetic DNA bipedal nanomotors following the mechanistic guidelines out of the theoretical study. [Main contents of this talk are from references:] This work is partially supported by FRC grants R-144-000-259-112, R-144-000-290-112 and R-144-000-320-112.

  6. [Health and environment: the 2nd public health revolution.].

    PubMed

    Cicolella, André

    2010-01-01

    As of the mid-19th century, most infectious disease epidemics have been fought and slowed down by taking action on the environment (water, housing, waste) and education. This constitutes the 1st public health revolution paradigm. As we face the current epidemic of chronic diseases and the failure of the dominant biomedical model to stop them, a 2nd public health revolution is needed. The vision for this 2nd public health revolution requires a new paradigm built upon an eco-systemic definition of health and the recognition of the legitimacy for citizen participation based on the precautionary principle.

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

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

    USDA-ARS?s Scientific Manuscript database

    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. ...

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  12. SrF2:Nd3+ laser fluoride ceramics.

    PubMed

    Basiev, T T; Doroshenko, M E; Konyushkin, V A; Osiko, V V

    2010-12-01

    SrF(2):Nd(3+) fluoride ceramics of high optical quality was prepared and its spectroscopic and laser properties investigated. Oscillations of different optical centers depending on the excitation wavelength were obtained with a slope efficiency of up to 19%.

  13. Commuter Air Carrier Symposium (2nd) January 15-16, 1981 .

    DTIC Science & Technology

    1981-01-16

    122 Mr. John Elliott, Project Engineer - Model 1900 Beech Aircraft Corporation . ............. o 132 Dr. Emmett Kraus, Advanced Design...stringency of environmental regulations. I suspect that the rate of government decisions on these matteri will, in turn, strongly depend on what happens...advantage of advances in electronics and instruments. Credit for an operable radar altimeter would be allowed toward lower weather minima where it can be

  14. International Symposium of Music Education for the Handicapped: Complete Proceedings (2nd, Provo, Utah, August, 1981).

    ERIC Educational Resources Information Center

    Pratt, Rosalie Rebollo, Ed.

    The text presents proceedings from an international conference on music education for handicapped persons. Eighteen papers are presented, along with summaries of clinics on such topics as music with autistic and emotionally disturbed children, music and learning disabled children, musical potential of the hearing impaired, and a multimedia…

  15. The 2nd Symposium on the Frontiers of Massively Parallel Computations

    NASA Technical Reports Server (NTRS)

    Mills, Ronnie (Editor)

    1988-01-01

    Programming languages, computer graphics, neural networks, massively parallel computers, SIMD architecture, algorithms, digital terrain models, sort computation, simulation of charged particle transport on the massively parallel processor and image processing are among the topics discussed.

  16. International Symposium on Acoustic Remote Sensing of the Atmosphere and Oceans (2nd).

    DTIC Science & Technology

    1983-09-26

    80302 USA Temperature Inversion W.D. Neff Tri-Axial Doppler Sodar System Istituto di Fisica dell’At- Detecting the Vertical Struc- mosfera-CNR ture of...Remote Sensing of the Thermal Laboratorio Cosmo-Geoflsica Profile in the Lower Atmos- CNR Corso Fiume, 4 phere by Radio Acoustic System G. Bonino 10133...A. Ricotta Istituto di Fisica dell’ Analyzed with a Doppler Sodar M. Berico Atmosfere, CNR, Frascati S. Mazzola ITALY Thermal Plume Structures

  17. PREFACE: 2nd International Symposium on the Modern Physics of Compact Stars and Relativistic Gravity

    NASA Astrophysics Data System (ADS)

    Edvard Chubaryan, Professor; Aram Saharian, Professor; Armen Sedrakian, Professor

    2014-03-01

    The international conference ''The Modern Physics of Compact Stars and Relativistic Gravity'' took place in Yerevan, Armenia, from 18-21 September 2013. This was the second in a series of conferences which aim to bring together people working in astrophysics of compact stars, physics of dense matter, gravitation and cosmology, observations of pulsars and binary neutron stars and related fields. The conference was held on the occasion of 100th birthday of the founder of the Theoretical Physics Chair at the Department of Physics of Yerevan State University and prominent Armenian scientist Academician Gurgen S Sahakyan. The field of compact stars has seen extraordinary development since the discovery of pulsars in 1967. Even before this discovery, pioneering work of a number of theoretical groups had laid the foundation for this development. A pioneer of this effort was Professor G S Sahakyan who, together with Professor Victor Ambartsumyan and a group of young scientists, started in the early sixties their fundamental work on the properties of superdense matter and on the relativistic structure of compact stellar objects. This conference explored the vast diversity of the manifestations of compact stars, including the modern aspects of the equation of state of superdense matter, its magnetic and thermal properties, rotational dynamics, superfluidity and superconductivity, phase transition from hadronic to quark matter, etc. The articles on these subjects collected in this volume are evidence of liveliness of the field and of the continuous feedback between theory and the experiment. A part of this volume is devoted to the cosmology and the theories of gravity — the subfields of astrophysics that are of fundamental importance to our understanding of the universe. The reader will find here articles touching on the most diverse aspects of these fields such as modern problems in Einstein's classical theory of gravity and its alternatives, string theory motivated cosmological models, theories of cosmic microwave background, quantum field theory in curved background, Casimir effect, etc. Thus, it is fair to say that the present volume covers a large number of actively pursued subjects of modern relativistic astrophysics. We would like to thank all those individuals and organizations that helped us in organizing a successful conference. These include the members of the international advisory committee as well as the local organizing committee (whose names are listed separately above) and the sponsors of the conference — the Volkswagen Stiftung (Hannover, Germany), the HIC for FAIR Institute (Frankfurt am Main, Germany) and the State Committee for Sciences of Armenia. Edvard Chubaryan, Aram Saharian and Armen Sedrakian Yerevan / Frankfurt-Main, 1 February, 2014 Conference photograph A list of participants is available in the PDF

  18. Japan's Global Role: Proceedings from the Symposium (2nd, Honolulu, Hawaii, October 25-26, 1991).

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. East-West Center.

    This document consists of eight presentations with responses given at the second in a series of symposia sponsored by the Japan-America Society of in a series of symposia sponsored by the Japan-America Society of Hawaii. Having emerged as an economic superpower, Japan's role on the global stage is still finding its full range and is a topic of…

  19. US Army Software Symposium (2nd) Held at Williamsburg, Virginia on 25-27 October 1978.

    DTIC Science & Technology

    1978-01-01

    Gary Nelson vii TABLE OF CONTENTS Cont’d TITLE PAGE AUTO TEST/DIAGNOSTIC EQUIPMENT & SOFTWARE Chairman: Milton Tenzer SESSION SUMMARY 665 Opat - A...CHAIRPERSON: Milton Tenzer CENTACS OPAL - A Monde~n Language fot Test Programming Helmuth M. Kaunzinger Software Engineering Division CENTACS Automatic Genta...LA-- I A LAM I I w I I 1A 126 -664- AUTOMATIC TEST & DIAGNOSTIC8 Mitton Tenzer~ CENTACS AUTOMATIC TEST & DIAGNOSTICS SESSION CHAIRPERSON: Milton

  20. International Symposium of Music Education for the Handicapped: Complete Proceedings (2nd, Provo, Utah, August, 1981).

    ERIC Educational Resources Information Center

    Pratt, Rosalie Rebollo, Ed.

    The text presents proceedings from an international conference on music education for handicapped persons. Eighteen papers are presented, along with summaries of clinics on such topics as music with autistic and emotionally disturbed children, music and learning disabled children, musical potential of the hearing impaired, and a multimedia…

  1. Symposium on Numerical and Physical Aspects of Aerodynamic Flows (2nd), 17-20 January 1983,

    DTIC Science & Technology

    1983-01-01

    bow shock wave isolates the interactine flow domain, the upstream and far field conditions require that the flow remains unperturbed. For t’he on...were solved, as a matter of f ? personal preference. Using these equations, the calculation of . .. .. Falkner-Skan type similarity solutions is...and therefore has no solution. On the other hand, it is easy to see that the * inverse polmis well-conditioned no matter what/45 state the boundary

  2. Biology and conservation of owls of the Northern Hemisphere: 2nd International symposium

    Treesearch

    James R. Duncan; David H. Johnson; Thomas H. Nicholls

    1997-01-01

    The proceeding contains 91 papers authored by 143 people from 13 countries covering biology, ecology, monitoring, habitat-use, status conservation, education, genetics, toxicology, diet, migration, mortality and related topics concerning owls of the Northern Hemisphere. Thirty-three owl species are discussed. Information presented will be useful in owl conservation,...

  3. Proceedings from the 2nd International Symposium on Formation Flying Missions and Technologies

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Topics discussed include: The Stellar Imager (SI) "Vision Mission"; First Formation Flying Demonstration Mission Including on Flight Nulling; Formation Flying X-ray Telescope in L2 Orbit; SPECS: The Kilometer-baseline Far-IR Interferometer in NASA's Space Science Roadmap Presentation; A Tight Formation for Along-track SAR Interferometry; Realization of the Solar Power Satellite using the Formation Flying Solar Reflector; SIMBOL-X : Formation Flying for High-Energy Astrophysics; High Precision Optical Metrology for DARWIN; Close Formation Flight of Micro-Satellites for SAR Interferometry; Station-Keeping Requirements for Astronomical Imaging with Constellations of Free-Flying Collectors; Closed-Loop Control of Formation Flying Satellites; Formation Control for the MAXIM Mission; Precision Formation Keeping at L2 Using the Autonomous Formation Flying Sensor; Robust Control of Multiple Spacecraft Formation Flying; Virtual Rigid Body (VRB) Satellite Formation Control: Stable Mode-Switching and Cross-Coupling; Electromagnetic Formation Flight (EMFF) System Design, Mission Capabilities, and Testbed Development; Navigation Algorithms for Formation Flying Missions; Use of Formation Flying Small Satellites Incorporating OISL's in a Tandem Cluster Mission; Semimajor Axis Estimation Strategies; Relative Attitude Determination of Earth Orbiting Formations Using GPS Receivers; Analysis of Formation Flying in Eccentric Orbits Using Linearized Equations of Relative Motion; Conservative Analytical Collision Probabilities for Orbital Formation Flying; Equations of Motion and Stability of Two Spacecraft in Formation at the Earth/Moon Triangular Libration Points; Formations Near the Libration Points: Design Strategies Using Natural and Non-Natural Ares; An Overview of the Formation and Attitude Control System for the Terrestrial Planet Finder Formation Flying Interferometer; GVE-Based Dynamics and Control for Formation Flying Spacecraft; GNC System Design for a New Concept of X-Ray Distributed Telescope; GNC System for the Deployment and Fine Control of the DARWIN Free-Flying Interferometer; Formation Algorithm and Simulation Testbed; and PLATFORM: A Formation Flying, RvD and Robotic Validation Test-bench.

  4. Proceedings from the 2nd International Symposium on Formation Flying Missions and Technologies

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Topics discussed include: The Stellar Imager (SI) "Vision Mission"; First Formation Flying Demonstration Mission Including on Flight Nulling; Formation Flying X-ray Telescope in L2 Orbit; SPECS: The Kilometer-baseline Far-IR Interferometer in NASA's Space Science Roadmap Presentation; A Tight Formation for Along-track SAR Interferometry; Realization of the Solar Power Satellite using the Formation Flying Solar Reflector; SIMBOL-X : Formation Flying for High-Energy Astrophysics; High Precision Optical Metrology for DARWIN; Close Formation Flight of Micro-Satellites for SAR Interferometry; Station-Keeping Requirements for Astronomical Imaging with Constellations of Free-Flying Collectors; Closed-Loop Control of Formation Flying Satellites; Formation Control for the MAXIM Mission; Precision Formation Keeping at L2 Using the Autonomous Formation Flying Sensor; Robust Control of Multiple Spacecraft Formation Flying; Virtual Rigid Body (VRB) Satellite Formation Control: Stable Mode-Switching and Cross-Coupling; Electromagnetic Formation Flight (EMFF) System Design, Mission Capabilities, and Testbed Development; Navigation Algorithms for Formation Flying Missions; Use of Formation Flying Small Satellites Incorporating OISL's in a Tandem Cluster Mission; Semimajor Axis Estimation Strategies; Relative Attitude Determination of Earth Orbiting Formations Using GPS Receivers; Analysis of Formation Flying in Eccentric Orbits Using Linearized Equations of Relative Motion; Conservative Analytical Collision Probabilities for Orbital Formation Flying; Equations of Motion and Stability of Two Spacecraft in Formation at the Earth/Moon Triangular Libration Points; Formations Near the Libration Points: Design Strategies Using Natural and Non-Natural Ares; An Overview of the Formation and Attitude Control System for the Terrestrial Planet Finder Formation Flying Interferometer; GVE-Based Dynamics and Control for Formation Flying Spacecraft; GNC System Design for a New Concept of X-Ray Distributed Telescope; GNC System for the Deployment and Fine Control of the DARWIN Free-Flying Interferometer; Formation Algorithm and Simulation Testbed; and PLATFORM: A Formation Flying, RvD and Robotic Validation Test-bench.

  5. Proceedings of the 2nd Columbia River Basalt Symposium: Maar volcanoes

    NASA Technical Reports Server (NTRS)

    Waters, A. C.; Fisher, R. V.

    1971-01-01

    Examination of maar-type volcanic cones, including tuff rings, from more than 40 localities in western North America indicates that water had access to volcano orifices during their activity. The most convincing evidence is the abundance of sideromelane (chilled basaltic glass) or its palagonitic decomposition products in the ejecta. Moreover, the volcanoes which were examined erupted in basins that either contained surface water, or else they grew above highly permeable aquifers at shallow dept. Characteristic features of maar ejecta are continuous thin beds, undulations and antidunes characteristic of base surge stratification, abundant accretionary lapilli or mud-armored rock particles, bedding sags that show soft sediment deformation, and in the subaqueous parts of the maar ramparts, great piles of subtly graded thin lenses of hyaloclastic debris.

  6. 2nd International Conference on Rheology and Modeling of Materials (IC-RMM2)

    NASA Astrophysics Data System (ADS)

    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

  7. A Symposium.

    ERIC Educational Resources Information Center

    Rachal, John R.

    2003-01-01

    Uses the framework of a symposium to present an imagined discussion by historical figures about whether and how knowledge might be acquired. Discussants include Democritus, Protagoras, Heraclitus, Socrates, Jesus, Gorgias, Nietzsche, Buddha, and Kierkegaard. (Contains 40 endnotes.) (SK)

  8. A Symposium.

    ERIC Educational Resources Information Center

    Rachal, John R.

    2003-01-01

    Uses the framework of a symposium to present an imagined discussion by historical figures about whether and how knowledge might be acquired. Discussants include Democritus, Protagoras, Heraclitus, Socrates, Jesus, Gorgias, Nietzsche, Buddha, and Kierkegaard. (Contains 40 endnotes.) (SK)

  9. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    U.S. Congresswoman Eddie Bernice Johnson (D-TX) addresses the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  10. Monolithic Microwave Integrated Circuit (MMIC) Frequency Doublers - 2nd Pass Correction

    DTIC Science & Technology

    2013-09-01

    Monolithic Microwave Integrated Circuit (MMIC) Frequency Doublers—2nd Pass Correction by John E. Penn ARL-TN-0580 September 2013...September 2013 Monolithic Microwave Integrated Circuit (MMIC) Frequency Doublers—2nd Pass Correction John E. Penn Sensors and Electron...COVERED (From - To) 4. TITLE AND SUBTITLE Monolithic Microwave Integrated Circuit (MMIC) Frequency Doublers–2nd Pass Correction 5a. CONTRACT NUMBER

  11. 2nd Generation RLV: Program Goals and Acquisition Strategy

    NASA Technical Reports Server (NTRS)

    Graham, J. Bart; Dumbacher, D. L. (Technical Monitor)

    2001-01-01

    The risk to loss of life for Space Shuttle crewmembers is approximately one in 245 missions. U.S. launch service providers captured nearly 100%, of the commercial launch market revenues in the mid 1980s. Today, the U.S. captures less than 50% of that market. A launch system architecture is needed that will dramatically increase the safety of space flight while significantly reducing the cost. NASA's Space Launch Initiative, which is implemented by the 2nd Generation RLV Program Office at Marshall Space Flight Center, seeks to develop technology and reusable launch vehicle concepts which satisfy the commercial launch market needs and the unique needs of NASA. Presented in this paper are the five primary elements of NASA's Integrated Space Transportation Plan along with the highest level goals and the acquisition strategy of the 2nd Generation RLV Program. Approval of the Space Launch Initiative FY01 budget of $290M is seen as a major commitment by the Agency and the Nation to realize the commercial potential that space offers and to move forward in the exploration of space.

  12. Second International Symposium on Magnetic Suspension Technology, part 2

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1994-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review related recent developments in sensors and controls approaches, superconducting magnet technology, and design/implementation practices, the 2nd International Symposium on Magnetic Suspension Technology was held at the Westin Hotel in Seattle, WA, on 11-13 Aug. 1993. The symposium included 18 technical sessions in which 44 papers were presented. The technical sessions covered the areas of bearings, bearing modelling, controls, vibration isolation, micromachines, superconductivity, wind tunnel magnetic suspension systems, magnetically levitated trains (MAGLEV), rotating machinery and energy storage, and applications. A list of attendees appears at the end of the document.

  13. Symposium: Assessment

    ERIC Educational Resources Information Center

    Anson, Chris M.; Perelman, Les; Poe, Mya; Sommers, Nancy

    2008-01-01

    This article presents four symposium papers on assessment. It includes: (1) "Closed Systems and Standardized Writing Tests" (Chris M. Anson); (2) "Information Illiteracy and Mass Market Writing Assessments" (Les Perelman); (3) "Genre, Testing, and the Constructed Realities of Student Achievement" (Mya Poe); and (4)…

  14. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    Carl Wieman, Associate Director, Office of Science and Technology Policy, The White House, speaks at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  15. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    Christine Keller, right, Director of Research, APLU (Association of Public and Land-grant Universities) presents STEM initiative report findings at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  16. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    Woodrow Whitlow, NASA Associate Administrator, Mission Support Directorate, gives opening remarks at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  17. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    Christine Keller, Director of Research, APLU (Association of Public and Land-grant Universities) presents STEM initiative report findings at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  18. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    J. Keith Motley, Chancellor, University of Massachusetts Boston, and Chair, APLU (Association of Public and Land-grant Universities) Commission on Access, Diversity and Excellence, speaks at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  19. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    Leland Melvin, Associate Administrator, Office of Education and former astronaut, gives opening remarks at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  20. STEM Symposium

    NASA Image and Video Library

    2012-02-28

    Lorenzo L. Esters, Vice President, APLU (Association of Public and Land-grant Universities), and Project Director, MMSI (Minority Male STEM Initiative) addresses STEM initiative report findings at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

  1. Philips' 2nd generation Novallure LED candle lamp

    NASA Astrophysics Data System (ADS)

    Li, Yun; Pei, Zhigang; Yuan, Chuan; Jiang, Tan; Lu, Zhengsong; Wang, Yuqian; Duan, Xiaoqing; Xiong, Yan; Zhong, Hong; Liu, Ye

    2010-08-01

    Finding an energy efficient replacement of incandescent candle lamp has been a technical challenge. Compact fluorescent lamps, for example, can be miniaturized to fit the form factor of a candle lamp but they fail to reproduce its "sparkle" effect. Empowered by solid state lighting technology along with original optical design, Philips has successfully developed LED-powered candle lamps "Novallure" with great energy savings (2W power consumption with lumen output of 55 lumen) and the "butterfly" radiation pattern that mimics the sparkle effect from an incandescent candle lamp. With new high performance LED packages, novel under-cut prismatic optics and state-of-the-art electronic driver solution and thermal solution, we have developed a 2nd generation Novallure with breakthrough performance: a dimmable 2700K 136 lumen LED candle lamp with CRI 90.

  2. The 2nd generation VLTI path to performance

    NASA Astrophysics Data System (ADS)

    Woillez, Julien; Alonso, Jaime; Berger, Jean-Philippe; Bonnet, Henri; de Wit, Willem-Jan; Egner, Sebastian; Eisenhauer, Frank; Gonté, Frédéric; Guieu, Sylvain; Haguenauer, Pierre; Mérand, Antoine; Pettazzi, Lorenzo; Poupar, Sébastien; Schöller, Markus; Schuhler, Nicolas

    2016-08-01

    The upgrade of the VLTI infrastructure for the 2nd generation instruments is now complete with the transformation of the laboratory, and installation of star separators on both the 1.8-m Auxiliary Telescopes (ATs) and the 8-m Unit Telescopes (UTs). The Gravity fringe tracker has had a full semester of commissioning on the ATs, and a first look at the UTs. The CIAO infrared wavefront sensor is about to demonstrate its performance relative to the visible wavefront sensor MACAO. First astrometric measurements on the ATs and astrometric qualification of the UTs are on-going. Now is a good time to revisit the performance roadmap for VLTI that was initiated in 2014, which aimed at coherently driving the developments of the interferometer, and especially its performance, in support to the new generation of instruments: Gravity and MATISSE.

  3. Refraction data survey: 2nd generation correlation of myopia.

    PubMed

    Greene, Peter R; Medina, Antonio

    2016-10-01

    The objective herein is to provide refraction data, myopia progression rate, prevalence, and 1st and 2nd generation correlations, relevant to whether myopia is random or inherited. First- and second-generation ocular refraction data are assembled from N = 34 families, average of 2.8 children per family. From this group, data are available from N = 165 subjects. Inter-generation regressions are performed on all the data sets, including correlation coefficient r, and myopia prevalence [%]. Prevalence of myopia is [M] = 38.5 %. Prevalence of high myopes with |R| >6 D is [M-] = 20.5 %. Average refraction is  = -1.84 D ± 3.22 (N = 165). For the high myopes, |R| >6 D, prevalence for the parents is [M-] = 25 %, for the 2nd generation [M-] = 16.5 %. Average myopia level for the high myopes, both generations, is  = -7.52 D ± 1.31 D (N = 33). Regression parameters are calculated for all the data sets, yielding correlation coefficients in the range r = 0.48-0.72 for some groups of myopes and high myopes, fathers to daughters, and mothers to sons. Also of interest, some categories show essentially no correlation, -0.20 < r < 0.20, indicating that the refractive errors occur randomly. Time series results show myopia diopter rates = -0.50 D/year.

  4. Super Boiler 2nd Generation Technology for Watertube Boilers

    SciTech Connect

    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.

  5. [Microsurgical 2nd toe transfer for catastrophic hand reconstruction].

    PubMed

    Placer, A; Lozano, Ja

    2007-01-01

    The correct reconstruction of the catastrophic hand requires complex surgical techniques. The microsurgical transference of a toe is indicated when all other reconstructive options are shown to be useless for the reconstruction of the required clamp function. In this clinical note we set out the case of a 32 year old man, who came to our accident and emergency department after suffering a traffic accident. After exploration the diagnosis was that of catastrophic left hand, among other policontusions. Urgent surgery was carried out, saving the maximum possible viable structures. The immediate result of this surgery was a hand with 1st, 4th and 5th functional fingers. As the essential clamp function between the 1st and 4th or 5th fingers was not totally satisfactory, we decided to reconstruct the 3rd finger of his hand with his ipsilateral 2nd toe. All pertinent studies to determine vascularisation of the flap were carried out in planning the surgery, and the microsurgical transfer was then realized, which was successful. Today, after a suitable rehabilitation, the patient has recovered a satisfactory function of heavy and fine clamp in the operated hand. Toe to hand transfer is a good option for finger reconstruction and its function. Rehabilitation is the key to functional recovery.

  6. Aging Studies of 2nd Generation BaBar RPCs

    SciTech Connect

    Band, H.R.; /SLAC

    2007-09-25

    The BaBar detector, operating at the PEPII B factory of the Stanford Linear Accelerator Center (SLAC), installed over 200 2nd generation Resistive Plate Chambers (RPCs) in 2002. The streamer rates produced by backgrounds and signals from normal BaBar running vary considerably (0.1- >20 Hz/cm2) depending on the layer and position of the chambers, thus providing a broad spectrum test of RPC performance and aging. The lowest rate chambers have performed very well with stable efficiencies averaging 95%. Other chambers had rate-dependant inefficiencies due to Bakelite drying which were reversed by the introduction of humidified gases. RPC inefficiencies in the highest rate regions of the higher rate chambers have been observed and also found to be rate dependant. The inefficient regions grow with time and have not yet been reduced by operation with humidified input gas. Three of these chambers were converted to avalanche mode operation and display significantly improved efficiencies. The rate of production of HF in the RPC exhaust gases was measured in avalanche and streamer mode RPCs and found to be comparable despite the lower current of the avalanche mode RPCs.

  7. What's Up With Mercury's 2nd-Degree Shape?

    NASA Astrophysics Data System (ADS)

    Chen, E.; Phillips, R. J.; Zhong, S.

    2015-12-01

    The long-wavelength topography and geoid of a planet are basic observations fundamental to understanding the planet's thermal and dynamical history. Observations by the MESSENGER spacecraft have significantly reduced the uncertainty in the spherical harmonic 2nd-degree (l2) topography and gravity coefficients. Similar to those of the Moon, the long wavelength shape and geoid of Mercury are significantly out of hydrostatic equilibrium [Perry et al., 2015]. The diversion from equilibrium of the Moon has been attributed to orbital evolution and the "freezing-in" of a fossil bulge. With respect to Mercury, the disequilibrium of the l2 shape and geoid is unlikely to be due to its orbital history [Matsuyama and Nimmo, 2009]. Non-hydrostatic models can explain the gravity and shape of Mercury. Buoyancy from thermal anomalies isostatically supporting the surface falls short of reproducing the observed l2 admittance and topography. We explore three scenarios that can generate high admittances at degree-2: flexural/membrane loading on the surface, buoyant structures within the mantle, or topography on the core-mantle boundary. We discuss both isostatic and dynamic models of compensation, and include variations of viscosity structure and elastic properties. However, typical sources of these mechanisms (e.g. large volcanic provinces that collectively have symmetry about the equator or mantle convection with a strong l2 component) are not obviously present on Mercury.

  8. IMACS/IFAC International Symposium on Soft Computing in Engineering Applications (SOFTCOM 󈨦) and the Third European Robotics, Intelligent Systems & Control Conference (EURISCON 󈨦)

    DTIC Science & Technology

    1998-01-01

    The Final Proceedings for Third European Robotics, Intelligent Systems and Control Conference (EURISCON 98), 22-25 June 1998. This is an...interdisciplinary conference. Topics include: (1) Robotics; (2) Intelligent Systems ; (3) Control; Manufacturing; and (4) MobiNet Workshop.

  9. The 2nd Generation Real Time Mission Monitor (RTMM) Development

    NASA Technical Reports Server (NTRS)

    Blakeslee, Richard; Goodman, Michael; Meyer, Paul; Hardin, Danny; Hall, John; He, Yubin; Regner, Kathryn; Conover, Helen; Smith, Tammy; Lu, Jessica; Garrett, Michelle

    2009-01-01

    The NASA Real Time Mission Monitor (RTMM) is a visualization and information system that fuses multiple Earth science data sources, to enable real time decisionmaking for airborne and ground validation experiments. Developed at the National Aeronautics and Space Administration (NASA) Marshall Space Flight Center, RTMM is a situational awareness, decision-support system that integrates satellite imagery and orbit data, radar and other surface observations (e.g., lightning location network data), airborne navigation and instrument data sets, model output parameters, and other applicable Earth science data sets. The integration and delivery of this information is made possible using data acquisition systems, network communication links, network server resources, and visualizations through the Google Earth virtual globe application. In order to improve the usefulness and efficiency of the RTMM system, capabilities are being developed to allow the end-user to easily configure RTMM applications based on their mission-specific requirements and objectives. This second generation RTMM is being redesigned to take advantage of the Google plug-in capabilities to run multiple applications in a web browser rather than the original single application Google Earth approach. Currently RTMM employs a limited Service Oriented Architecture approach to enable discovery of mission specific resources. We are expanding the RTMM architecture such that it will more effectively utilize the Open Geospatial Consortium Sensor Web Enablement services and other new technology software tools and components. These modifications and extensions will result in a robust, versatile RTMM system that will greatly increase flexibility of the user to choose which science data sets and support applications to view and/or use. The improvements brought about by RTMM 2nd generation system will provide mission planners and airborne scientists with enhanced decision-making tools and capabilities to more

  10. The 2nd Generation Real Time Mission Monitor (RTMM) Development

    NASA Technical Reports Server (NTRS)

    Blakeslee, Richard; Goodman, Michael; Meyer, Paul; Hardin, Danny; Hall, John; He, Yubin; Regner, Kathryn; Conover, Helen; Smith, Tammy; Lu, Jessica; hide

    2009-01-01

    The NASA Real Time Mission Monitor (RTMM) is a visualization and information system that fuses multiple Earth science data sources, to enable real time decisionmaking for airborne and ground validation experiments. Developed at the National Aeronautics and Space Administration (NASA) Marshall Space Flight Center, RTMM is a situational awareness, decision-support system that integrates satellite imagery and orbit data, radar and other surface observations (e.g., lightning location network data), airborne navigation and instrument data sets, model output parameters, and other applicable Earth science data sets. The integration and delivery of this information is made possible using data acquisition systems, network communication links, network server resources, and visualizations through the Google Earth virtual globe application. In order to improve the usefulness and efficiency of the RTMM system, capabilities are being developed to allow the end-user to easily configure RTMM applications based on their mission-specific requirements and objectives. This second generation RTMM is being redesigned to take advantage of the Google plug-in capabilities to run multiple applications in a web browser rather than the original single application Google Earth approach. Currently RTMM employs a limited Service Oriented Architecture approach to enable discovery of mission specific resources. We are expanding the RTMM architecture such that it will more effectively utilize the Open Geospatial Consortium Sensor Web Enablement services and other new technology software tools and components. These modifications and extensions will result in a robust, versatile RTMM system that will greatly increase flexibility of the user to choose which science data sets and support applications to view and/or use. The improvements brought about by RTMM 2nd generation system will provide mission planners and airborne scientists with enhanced decision-making tools and capabilities to more

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

    NASA Astrophysics Data System (ADS)

    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

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

    SciTech Connect

    Karasaki, Kenzi; Doughty, Christine; Gasperikova, Erika; Peterson, John; Conrad, Mark; Cook, Paul; Tiemi, Onishi

    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.

  13. Psychiatric Diagnosis and Concomitant Medical Treatment for 1st and 2nd Grade Children

    ERIC Educational Resources Information Center

    Cornell-Swanson, La Vonne; Frankenberger, William; Ley, Katie; Bowman, Krista

    2007-01-01

    This study examined the proportion of children in 1st and 2nd grade classes who were currently prescribed medication for psychotropic disorders. The study also examined the attitudes of 1st and 2nd grade teachers toward diagnosis of psychiatric disorders and use of psychiatric medication to treat children. Results of the current study indicate…

  14. The 2nd Generation Real Time Mission Monitor (RTMM) Development

    NASA Astrophysics Data System (ADS)

    Blakeslee, R. J.; Goodman, M.; Hardin, D. M.; Hall, J.; Yubin He, M.; Regner, K.; Conover, H.; Smith, T.; Meyer, P.; Lu, J.; Garrett, M.

    2009-12-01

    The NASA Real Time Mission Monitor (RTMM) is a visualization and information system that fuses multiple Earth science data sources, to enable real time decision-making for airborne and ground validation experiments. Developed at the National Aeronautics and Space Administration (NASA) Marshall Space Flight Center, RTMM is a situational awareness, decision-support system that integrates satellite imagery and orbit data, radar and other surface observations (e.g., lightning location network data), airborne navigation and instrument data sets, model output parameters, and other applicable Earth science data sets. The integration and delivery of this information is made possible using data acquisition systems, network communication links, network server resources, and visualizations through the Google Earth virtual globe application. In order to improve the usefulness and efficiency of the RTMM system, capabilities are being developed to allow the end-user to easily configure RTMM applications based on their mission-specific requirements and objectives. This second generation RTMM is being redesigned to take advantage of the Google plug-in capabilities to run multiple applications in a web browser rather than the original single application Google Earth approach. Currently RTMM employs a limited Service Oriented Architecture approach to enable discovery of mission specific resources. We are expanding the RTMM architecture such that it will more effectively utilize the Open Geospatial Consortium Sensor Web Enablement services and other new technology software tools and components. These modifications and extensions will result in a robust, versatile RTMM system that will greatly increase flexibility of the user to choose which science data sets and support applications to view and/or use. The improvements brought about by RTMM 2nd generation system will provide mission planners and airborne scientists with enhanced decision-making tools and capabilities to more

  15. 2nd interface between ecology and land development in California

    USGS Publications Warehouse

    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

  16. 1st- and 2nd-order motion and texture resolution in central and peripheral vision

    NASA Technical Reports Server (NTRS)

    Solomon, J. A.; Sperling, G.

    1995-01-01

    STIMULI. The 1st-order stimuli are moving sine gratings. The 2nd-order stimuli are fields of static visual texture, whose contrasts are modulated by moving sine gratings. Neither the spatial slant (orientation) nor the direction of motion of these 2nd-order (microbalanced) stimuli can be detected by a Fourier analysis; they are invisible to Reichardt and motion-energy detectors. METHOD. For these dynamic stimuli, when presented both centrally and in an annular window extending from 8 to 10 deg in eccentricity, we measured the highest spatial frequency for which discrimination between +/- 45 deg texture slants and discrimination between opposite directions of motion were each possible. RESULTS. For sufficiently low spatial frequencies, slant and direction can be discriminated in both central and peripheral vision, for both 1st- and for 2nd-order stimuli. For both 1st- and 2nd-order stimuli, at both retinal locations, slant discrimination is possible at higher spatial frequencies than direction discrimination. For both 1st- and 2nd-order stimuli, motion resolution decreases 2-3 times more rapidly with eccentricity than does texture resolution. CONCLUSIONS. (1) 1st- and 2nd-order motion scale similarly with eccentricity. (2) 1st- and 2nd-order texture scale similarly with eccentricity. (3) The central/peripheral resolution fall-off is 2-3 times greater for motion than for texture.

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

    NASA Astrophysics Data System (ADS)

    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

  18. 22. MILL NO. 1, 2nd FLOOR, LIGHT TABLES AND KNITTING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. MILL NO. 1, 2nd FLOOR, LIGHT TABLES AND KNITTING MACHINE. LIGHT TABLE USED TO CHECK FOR CLOTH DEFECTS. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  19. Front elevation of Rostrum with 2nd Division American Expeditionary Force ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Front elevation of Rostrum with 2nd Division American Expeditionary Force Monument in foreground, view to northwest - Cypress Hills National Cemetery, Jamaica Avenue Unit, 625 Jamaica Avenue, Brooklyn, Kings County, NY

  20. 21. VIEW FROM INTERIOR OF 2ND FLOOR ARCHED WINDOW WITH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. VIEW FROM INTERIOR OF 2ND FLOOR ARCHED WINDOW WITH HOLLOW STEEL SASH AND POLISHED PLATE WIRE GLASS. THIS WINDOW IS AT THE FRONT OF THE BUILDING. - Pacific Telephone & Telegraph Company Building, 1519 Franklin Street, Oakland, Alameda County, CA

  1. 2nd International Gliomatosis Cerebri Working Group Conference | Center for Cancer Research

    Cancer.gov

    On June 22-23, the NIH hosted the 2nd Gliomatosis Cerebri International Conference that brought together leading neuro-oncologists, neuroscientists and families who have lost a child to the disease. Learn more...

  2. 85. BUILDING NO. 561, CANNON POWDER BLENDER, MIXING CORE, 2ND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    85. BUILDING NO. 561, CANNON POWDER BLENDER, MIXING CORE, 2ND LEVEL; TOP (3RD) BIN ABOVE, SECOND BIN BELOW. - Picatinny Arsenal, 500 Area, Powder Factory & Power House, State Route 15 near I-80, Dover, Morris County, NJ

  3. VIEW SOUTH/SOUTHEAST LOOKING DOWN ON 2ND AQUEDUCT AND 1ST AQUEDUCT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW SOUTH/SOUTHEAST LOOKING DOWN ON 2ND AQUEDUCT AND 1ST AQUEDUCT CASCADES TOWARDS FILTRATION PLANT AND LOS ANGELES RESERVOIR - Los Angeles Aqueduct, Cascades Structures, Los Angeles, Los Angeles County, CA

  4. 42. OVERALL OF 2nd FLOOR PICKER ROOM OFF MILL NO. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    42. OVERALL OF 2nd FLOOR PICKER ROOM OFF MILL NO. 2. NOTE TRUSSWORK. SPACE TO RIGHT OF COLUMNS IS PART OF 1915 CLOTH ROOM ADDITION. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  5. 12. Bldg #13, 2nd floor, interior stone walls w/windows and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Bldg #13, 2nd floor, interior stone walls w/windows and bent pipe thru wall L and light bulbs in ceiling, to NE - Lawrence Machine Shop, Building No. 13, Union & Canal Streets, Lawrence, Essex County, MA

  6. 24. INTERIOR, ADMINISTRATION BUILDING, 2ND FLOOR OFFICES, LOOKING NORTH; NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. INTERIOR, ADMINISTRATION BUILDING, 2ND FLOOR OFFICES, LOOKING NORTH; NOTE GLASS (BROKEN) TRANSOM, WHICH OPENS, BETWEEN CORRIDOR AND OFFICE - Ford Motor Company Plant, 700 South Union Street, Alexandria, Independent City, VA

  7. 27. INTERIOR, ADMINISTRATION BUILDING, 2ND FLOOR, SOUTHEAST CORNER SPACE, LOOKING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. INTERIOR, ADMINISTRATION BUILDING, 2ND FLOOR, SOUTHEAST CORNER SPACE, LOOKING UP AT CIRCULAR MOTIF AND BANDS IN THE CEILING ABOVE THE ACOUSTICAL TILES - Ford Motor Company Plant, 700 South Union Street, Alexandria, Independent City, VA

  8. 37. MILL NO. 2, 2nd FLOOR, CLOSE SHOT OF 2 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    37. MILL NO. 2, 2nd FLOOR, CLOSE SHOT OF 2 CREEL MACHINES, WHICH FEED YARN INTO KNITTING MACHINES. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  9. MAGAZINE E30. VIEW FROM BETWEEN 1ST AND 2ND BLAST WALL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MAGAZINE E-30. VIEW FROM BETWEEN 1ST AND 2ND BLAST WALL LOOKING TO THE REAR OF THE MAGAZINE. - Naval Magazine Lualualei, Waikele Branch, Tunnel Magazine Type, Waikakalaua & Kipapa Gulches, Pearl City, Honolulu County, HI

  10. 4. VIEW WEST, WEST SIDE, SHOWING CHANNELS 1ST AND 2ND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. VIEW WEST, WEST SIDE, SHOWING CHANNELS 1ST AND 2ND VERTICAL BRACED DOUBLE ANGLES, DIAGONAL BRACING AND CROSS BRACED RAILING - Thirty-Sixth Street Bridge, Spanning Rabbit River, Hamilton, Allegan County, MI

  11. Production and verification of a 2nd generation clonal group of Japanese flounder, Paralichthys olivaceus

    PubMed Central

    Hou, Jilun; Zhang, Xiaoyan; Wang, Yufen; Sun, Zhaohui; Si, Fei; Jiang, Xiufeng; Liu, Haijin

    2016-01-01

    Clonal fishes are useful tools in biology and aquaculture studies due to their isogenicity. In Japanese flounder (Paralichthys olivaceus), a group of homozygous clones was created by inducing meiogynogenesis in eggs from a mitogynogenetic homozygous diploid. As the clones reached sexual maturity, meiogynogenesis was again induced in order to produce a 2nd generation clonal group of Japanese flounder. After 3 months, there were 611 healthy, surviving individuals. Twenty-four microsatellite markers, that covered all the linkage groups of Japanese flounder, were used to identify the homozygosity of the 2nd generation clones; no heterozygous locus was detected. This indicates that the production of a 2nd generation clonal group of Japanese flounder was successful. Restriction-site DNA associated sequencing at the genomic level also confirmed the homozygosity and clonality of the 2nd generation clonal group. Furthermore, these 2nd generation clones had a small coefficient of variation for body shape indices at 210 days of age and showed a high degree of similarity in body characteristics among individuals. The successful production of 2nd generation clones has laid the foundation for the large-scale production of clonal Japanese flounder. PMID:27767055

  12. Management of Data Elements in Information Processing. Proceedings of a Symposium (2nd, Gaithersburg, Maryland, October 23-24, 1975).

    ERIC Educational Resources Information Center

    McEwen, Hazel E., Ed.

    Continuing technological advances in computers and communications make possible the integration of data systems and the exchange of data among them on an expanding scale. However, the full effect of these advances cannot be realized unless the need for uniform understanding of the common information (data elements) and their expression in data…

  13. Grove Fuel Cell Symposium - Progress in Fuel Cell Commercialisation, 2nd, London, England, Sept. 24-27, 1991, Proceedings

    NASA Astrophysics Data System (ADS)

    Appleby, A. J.; Lovering, D. G.

    1992-01-01

    Consideration is given to American fuel cell market development, a gas utility approach to fuel cell commercialization, solid oxide fuel cell developments, proton exchange membrane fuel cell systems engineering, and high temperature fuel cell development. Electric vehicle drive systems, solid polymer fuel cell developments, the role of fuel cells in California clean air initiatives, fuel cell energy recovery from landfill gas, and fuel cells and the city of the future are also considered.

  14. The Future of Testing. Buros-Nebraska Symposium on Measurement and Testing (2nd, Lincoln, Nebraska, October 1984). Volume 2.

    ERIC Educational Resources Information Center

    Plake, Barbara S., Ed.; Witt, Joseph C., Ed.

    An introduction by Barbara S. Plake and Joseph C. Witt defines the task of this book as presenting nine conference papers discussing probable directions for the field of measurement and testing. In an effort to contribute to the improvement of test construction and test usage, areas of present concern and potentially important areas for the future…

  15. International Symposium on Positive Strand RNA Viruses (2nd) Held in Vienna, Austria on June 26-30, 1989. Abstracts

    DTIC Science & Technology

    1989-07-01

    Session VI 26 -S 32 Plenary Session VII 5 33 -S537 Plenary Session VIII 5 38 -S542 Plenary Session IX 5 43 -S 47 Short Oral Presentations 0 1 -0 13...in vitro and prevent With the objective of developing improved polio enterovirus-induced paralysis when administered orally viccines and oral vaccines...Arenal(l).Leiden University, Biochem. Dep., Einsteinweg 5, (1)Dpto. de Patologia Vegetal. E.T.S.I. Agr6nomos. 2300 RA Leiden, The Netherlands. 28040

  16. Proceedings of papers presented at the 2nd international symposium on applications of biotechnology to tree culture, protection, and utilization.

    Treesearch

    Charles H. Michler; Michael R. Becwar; Daniel Cullen; Warren L. Nance; Ronald R. Sederoff; James M. Silvicek

    1994-01-01

    Contains 38 oral presentation abstracts, 34 poster abstracts, and 18 manuscripts on applications of biotechnology to tree research in the areas of stress resistance, protection, and wood utilization presented at an international conference in Bloomington, Minnesota, October 2-6, 1994.

  17. Coalition for Education in the Outdoors Research Symposium Proceedings (2nd, Bradford Woods, Indiana, January 14-16, 1994).

    ERIC Educational Resources Information Center

    McAvoy, Leo H., Ed.; And Others

    This proceedings contains nine conference papers, as well as abstracts of an additional seven papers, on research related to outdoor education. A preface, "Building a Research Community for Outdoor Education" (Anderson B. Young), describes the role of the Coalition for promoting information exchange and cooperation among outdoor education…

  18. The Canadian Diving Symposium (2nd) Held at Defence and Civil Institute of Environmental Medicine, 31 October - 1 November 1977.

    DTIC Science & Technology

    1977-11-01

    reminded Y. of Brer Iabbit wW the raspberry patch. Depa-tuantv would not admit they wanted the subm.r- sible. Eveatually Cabinet decided the submrsible...which might, for example,I be 5 microsec. long. At this stage the receiver is off. The pulse propagates out to the target anti back. To travel 10 cm in

  19. Coalition for Education in the Outdoors Research Symposium Proceedings (2nd, Bradford Woods, Indiana, January 14-16, 1994).

    ERIC Educational Resources Information Center

    McAvoy, Leo H., Ed.; And Others

    This proceedings contains nine conference papers, as well as abstracts of an additional seven papers, on research related to outdoor education. A preface, "Building a Research Community for Outdoor Education" (Anderson B. Young), describes the role of the Coalition for promoting information exchange and cooperation among outdoor education…

  20. Symposium on Uranium Plasmas: Research and Applications, 2nd, Atlanta, Ga., November 15-17, 1971, Collection of Technical Papers.

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Results of theoretical and applied research related to fissioning uranium plasmas. Topics examined include uranium plasma instabilities, diagnostic techniques, radiant heat transfer characteristics, nuclear pumping of lasers, and various fission engine concepts. Engineering aspects considered for open-cycle gas core engines include effects of buoyancy on fuel containment, flow and criticality problems, effects of injection conditions, and radiation hazards. The nuclear light bulb engine, the mini-cavity reactor, the dust-bed reactor, and the colloid core reactor are also examined in terms of design and control considerations. Individual items are abstracted in this issue.

  1. Exploring the potentials of nurture: 2(nd) and 3(rd) generation explant human skin equivalents.

    PubMed

    Danso, Mogbekeloluwa O; van Drongelen, Vincent; Mulder, Aat; Gooris, Gert; van Smeden, Jeroen; El Ghalbzouri, Abdoelwaheb; Bouwstra, Joke A

    2015-02-01

    Explant human skin equivalents (Ex-HSEs) can be generated by placing a 4mm skin biopsy onto a dermal equivalent. The keratinocytes migrate from the biopsy onto the dermal equivalent, differentiate and form the epidermis of 1(st) generation Ex-HSEs. This is especially suitable for the expansion of skin material from which only small fragments of skin can be harvested e.g. diseased skin. We evaluated whether 2(nd) and 3(rd) generation Ex-HSEs can also be generated from a single skin biopsy whilst maintaining the epidermal properties of 1(st) generation Ex-HSEs and native human skin. 2(nd) generation Ex-HSEs were produced by placing a biopsy from the 1(st) generation Ex-HSE onto a new dermal equivalent. Likewise, the 3(rd) generation Ex-HSEs were generated from a 2(nd) generation Ex-HSE biopsy. We show for the first time that Ex-HSEs can be passaged to the 2(nd) and 3(rd) generation and display similar epidermal morphology and expression of differentiation markers as in native human skin and 1(st) generation Ex-HSEs except for involucrin. The 2(nd) and 3(rd) generation Ex-HSEs also show many similarities with 1(st) generation Ex-HSEs in lipid properties e.g. presence of all lipid classes, similar fatty acid chain length distribution and lamellar lipid organization. However, some differences arise in increased level of hexagonal lateral packing and a change in ceramide profiling. The changes in specific lipid classes were also accompanied by changes in the expression of the enzymes responsible for their synthesis. The expansion of skin biopsies to the 2(nd) and 3(rd) generation Ex-HSEs could be a promising method to expand valuable epidermal tissue to analyze morphological and differentiation parameters in the native epidermis. Copyright © 2015 Japanese Society for Investigative Dermatology. Published by Elsevier Ireland Ltd. All rights reserved.

  2. Oak Symposium Proceedings

    Treesearch

    Northeastern Forest Experiment Station

    1971-01-01

    As "tall oaks from little acorns grow", the germ of an idea blossomed into this symposium on the five upland oaks. Called simply the "Oak Symposium", that's what it's all about - a meeting to bring together a summation of the advances made on the silviculture, management, and utilization of the upland oaks. Part of this process is the...

  3. Flight Mechanics Symposium 1997

    NASA Technical Reports Server (NTRS)

    Walls, Donna M. (Editor)

    1997-01-01

    This conference publication includes papers and abstracts presented at the Flight Mechanics Symposium. This symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination, and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  4. The Effect of Using Computer Edutainment on Developing 2nd Primary Graders' Writing Skills

    ERIC Educational Resources Information Center

    Mohammed Abdel Raheem, Azza Ashraf

    2011-01-01

    The present study attempted to examine the effect of using computer edutainment on developing 2nd graders' writing skills. The study comprised thirty-second year primary stage enrolled in Bani Hamad primary governmental school, Minia governorate. The study adopted the quasi-experimental design. Thirty participants were randomly assigned to one…

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

    Treesearch

    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.

  6. SINGLEFAMILY MANAGERS' HOUSES ON EAST SIDE OF 2ND STREET, LOOKING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SINGLE-FAMILY MANAGERS' HOUSES ON EAST SIDE OF 2ND STREET, LOOKING NORTH; THE MINE SUPERINTENDENT, ASSISTANT SUPERINTENDENT AND OTHER HIGH-RANKING MANAGERS LIVED IN THESE HOUSES WHICH ARE ALSO CONSTRUCTED OF CONCRETE - Town of Cairnbrook, Cairnbrook, Somerset County, PA

  7. Technical Adequacy of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report

    ERIC Educational Resources Information Center

    Erford, Bradley T.; Miller, Emily M.; Isbister, Katherine

    2015-01-01

    This study provides preliminary analysis of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report, which was designed to screen individuals aged 10 years and older for anxiety and behavior symptoms. Score reliability and internal and external facets of validity were good for a screening-level test.

  8. 2nd International Forum for Surveillance and Control of Mosquitoes and Mosquito-borne Diseases

    USDA-ARS?s Scientific Manuscript database

    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...

  9. Stem cells and cancer immunotherapy: Arrowhead’s 2nd annual cancer immunotherapy conference

    PubMed Central

    2014-01-01

    Investigators from academia and industry gathered on April 4 and 5, 2013, in Washington DC at the Arrowhead’s 2nd Annual Cancer Immunotherapy Conference. Two complementary concepts were discussed: cancer “stem cells” as targets and therapeutic platforms based on stem cells.

  10. Methods for the Determination of Chemical Substances in Marine and Estuarine Environmental Matrices - 2nd Edition

    EPA Science Inventory

    This NERL-Cincinnati publication, “Methods for the Determination of Chemical Substances in Marine and Estuarine Environmental Matrices - 2nd Edition” was prepared as the continuation of an initiative to gather together under a single cover a compendium of standardized laborato...

  11. Methods for the Determination of Chemical Substances in Marine and Estuarine Environmental Matrices - 2nd Edition

    EPA Science Inventory

    This NERL-Cincinnati publication, “Methods for the Determination of Chemical Substances in Marine and Estuarine Environmental Matrices - 2nd Edition” was prepared as the continuation of an initiative to gather together under a single cover a compendium of standardized laborato...

  12. Technical Adequacy of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report

    ERIC Educational Resources Information Center

    Erford, Bradley T.; Miller, Emily M.; Isbister, Katherine

    2015-01-01

    This study provides preliminary analysis of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report, which was designed to screen individuals aged 10 years and older for anxiety and behavior symptoms. Score reliability and internal and external facets of validity were good for a screening-level test.

  13. Evaluation of a Hand Washing Program for 2nd-Graders

    ERIC Educational Resources Information Center

    Tousman, Stuart; Arnold, Dani; Helland, Wealtha; Roth, Ruth; Heshelman, Nannatte; Castaneda, Oralia; Fischer, Emily; O'Neil, Kristen; Bileto, Stephanie

    2007-01-01

    The purpose of this project was to determine if a multiple-week learner-centered hand washing program could improve hand hygiene behaviors of 2nd-graders in a northern Illinois public school system. Volunteers from the Rockford Hand Washing Coalition went into 19 different classrooms for 4 consecutive weeks and taught a learner-centered program.…

  14. Evaluation of a Hand Washing Program for 2nd-Graders

    ERIC Educational Resources Information Center

    Tousman, Stuart; Arnold, Dani; Helland, Wealtha; Roth, Ruth; Heshelman, Nannatte; Castaneda, Oralia; Fischer, Emily; O'Neil, Kristen; Bileto, Stephanie

    2007-01-01

    The purpose of this project was to determine if a multiple-week learner-centered hand washing program could improve hand hygiene behaviors of 2nd-graders in a northern Illinois public school system. Volunteers from the Rockford Hand Washing Coalition went into 19 different classrooms for 4 consecutive weeks and taught a learner-centered program.…

  15. Space Symposium/76

    NASA Technical Reports Server (NTRS)

    1976-01-01

    A symposium dealing with career opportunities in the aerospace program for minorities was conducted and evaluated. The symposium was attended by students from eleven predominantly minority colleges and universities in and around Washington, D. C. and the eastern region, and from high schools in five jurisdictions of the Washington metropolitan area. Speakers included representatives of Howard University, NASA, and private industry. On display during the symposium was a NASA exhibit of moon rocks, space shuttles, a lunar module, command module, pacemaker, LANDSAT, and other items of interest.

  16. 2nd-Order CESE Results For C1.4: Vortex Transport by Uniform Flow

    NASA Technical Reports Server (NTRS)

    Friedlander, David J.

    2015-01-01

    The Conservation Element and Solution Element (CESE) method was used as implemented in the NASA research code ez4d. The CESE method is a time accurate formulation with flux-conservation in both space and time. The method treats the discretized derivatives of space and time identically and while the 2nd-order accurate version was used, high-order versions exist, the 2nd-order accurate version was used. In regards to the ez4d code, it is an unstructured Navier-Stokes solver coded in C++ with serial and parallel versions available. As part of its architecture, ez4d has the capability to utilize multi-thread and Messaging Passage Interface (MPI) for parallel runs.

  17. Ninteenth Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The proceedings of the 19th Aerospace Mechanisms Symposium are reported. Technological areas covered include space lubrication, bearings, aerodynamic devices, spacecraft/Shuttle latches, deployment, positioning, and pointing. Devices for spacecraft docking and manipulator and teleoperator mechanisms are also described.

  18. Symposium on thermal anemometry

    SciTech Connect

    Stock, D.E.

    1987-01-01

    These proceedings collect papers given at a symposium on thermal anemometry. Topics include: wind turbines x-probe measurements in turbine wakes, air flow metering, fluid flow, and hot-film and hot-wire anemometers.

  19. Graphical shapes of the 2nd type singularities of a 3-RR̠R planar mechanism

    NASA Astrophysics Data System (ADS)

    Buium, F.; Duca, C.; Doroftei, I.; Leohchi, D.

    2016-08-01

    This paper intends to discuss about singularity curves of 2nd type inside the workspace of a 3R̠RR planar parallel mechanism used as robot structure. In order to attain this goal we will use certain variation of the links dimensional parameters. This characterization of the mechanism singularities located inside mechanism workspace depends on the dimensional parameters and can be useful in mechanism designing accorded to some functional particularities in the sense that it can help in avoiding singular configurations.

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

    SciTech Connect

    Mitchell, Lisbeth A.

    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.

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

    PubMed

    Ebbers, Sabine; Creemers, Johan W T; Lotgering, Fred K

    2009-01-01

    To compare the efficacy of sulprostone and mifepristone/misoprostol when used for termination of pregnancy (TOP) in the 2nd trimester. Comparative retrospective cohort study. Data were collected on all women whose pregnancies were terminated in the 2nd trimester, in the presence of severe fetal defects, between 1996 and 2007 at the Radboud University Nijmegen Medical Centre, the Netherlands. From the start of 1996 until the end of 2001 TOPs were performed using sulprostone. In 2001 the treatment was switched to the combination mifepristone/misoprostol. The primary outcome measure was the time interval between the initiation of prostaglandin medication and the birth of the infant. 158 patients met the inclusion criteria: 51 women were treated with sulprostone, 107 women with mifepriston/misoprostol. The duration of treatment in the mifepristone/misoprostol group (median 8.7 hours, range: 1.1-72.0 hours) was significantly shorter than in the sulprostone group (median 21.3 hours, range: 7.8-265.0 hours). In the mifepristone/misoprostol group significantly more women (94%) delivered within 24 hours than in the sulprostone group (55%). In the mifepristone/misoprostol group anti-emetics and pain relief were given significantly less often than in the sulprostone group 5 versus 12% and 54 versus 90%, respectively). There was no statistically significant difference in the number of women with post partum blood loss (6 versus 6%), (suspected) placental remnants (33 versus 43%) or fever (12 versus 4%). In termination of pregnancy in the 2nd trimester mifepristone/misoprostol was more effective than sulprostone. Given the disadvantages of sulprostone in comparison with mifepristone/misoprostol, sulprostone no longer deserves a place in termination of pregnancy in the 2nd trimester.

  2. [Complications of multiple pregnancy in the 2nd and 3rd trimesters].

    PubMed

    Poniedziałek-Czajkowska, E; Leszczyńska-Gorzelak, B; Oleszczuk, J

    2000-11-01

    Multiple pregnancy contributes to higher maternal and fetal risks than a single one. Complications typical only for multiple pregnancy such as PROM with preterm delivery, intrauterine death or IUGR of one of twins can occur during 2nd and 3rd trimester. Treatment in such situations is usually difficult and often controversial because of simultaneous presence of an alive and/or healthy fetus and possible risk for mother. The paper presents such situations and possible ways of treatment.

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

    SciTech Connect

    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.

  4. 1999 Flight Mechanics Symposium

    NASA Technical Reports Server (NTRS)

    Lynch, John P. (Editor)

    1999-01-01

    This conference publication includes papers and abstracts presented at the Flight Mechanics Symposium held on May 18-20, 1999. Sponsored by the Guidance, Navigation and Control Center of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination, and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  5. ACS Symposium Support

    SciTech Connect

    Kenneth D. Jordan

    2010-02-20

    The funds from this DOE grant were used to help cover the travel costs of five students and postdoctoral fellows who attended a symposium on 'Hydration: From Clusters to Aqueous Solutions' held at the Fall 2007 American Chemical Society Meeting in Boston, MA, August 19-23. The Symposium was sponsored by the Physical Chemistry Division, ACS. The technical program for the meeting is available at http://phys-acs.org/fall2007.html.

  6. Application research on enhancing near-infrared micro-imaging quality by 2nd derivative

    NASA Astrophysics Data System (ADS)

    Wang, Dong; Ma, Zhi-hong; Zhao, Liu; Wang, Bei-hong; Han, Ping; Pan, Li-gang; Wang, Ji-hua

    2013-08-01

    Near-infrared micro-imaging will not only provide the sample's spatial distribution information, but also the spectroscopic information of each pixel. In this thesis, it took the artificial sample of wheat flour and formaldehyde sodium sulfoxylate distribution given for example to research the data processing method for enhancing the quality of near-infrared micro-imaging. Near-infrared spectroscopic feature of wheat flour and formaldehyde sodium sulfoxylate being studied on, compare correlation imaging and 2nd derivative imaging were applied in the imaging processing of the near-infrared micro-image of the artificial sample. Furthermore, the two methods were combined, i.e. 2nd derivative compare correlation imaging was acquired. The result indicated that the difference of the correlation coefficients between the two substances, i.e. wheat flour and formaldehyde sodium sulfoxylate, and the reference spectrum has been increased from 0.001 in compare correlation image to 0.796 in 2nd derivative compare correlation image respectively, which enhances the imaging quality efficiently. This study will, to some extent, be of important reference significance to near-infrared micro-imaging method research of agricultural products and foods.

  7. NASA 2nd Generation RLV Program Introduction, Status and Future Plans

    NASA Technical Reports Server (NTRS)

    Dumbacher, Dan L.; Smith, Dennis E. (Technical Monitor)

    2002-01-01

    The Space Launch Initiative (SLI), managed by the Second Generation Reusable Launch Vehicle (2ndGen RLV) Program, was established to examine the possibility of revolutionizing space launch capabilities, define conceptual architectures, and concurrently identify the advanced technologies required to support a next-generation system. Initial Program funds have been allocated to design, evaluate, and formulate realistic plans leading to a 2nd Gen RLV full-scale development (FSD) decision by 2006. Program goals are to reduce both risk and cost for accessing the limitless opportunities afforded outside Earth's atmosphere fo civil, defense, and commercial enterprises. A 2nd Gen RLV architecture includes a reusable Earth-to-orbit launch vehicle, an on-orbit transport and return vehicle, ground and flight operations, mission planning, and both on-orbit and on-the-ground support infrastructures All segments of the architecture must advance in step with development of the RLV if a next-generation system is to be fully operational early next decade. However, experience shows that propulsion is the single largest contributor to unreliability during ascent, requires the largest expenditure of time for maintenance, and takes a long time to develop; therefore, propulsion is the key to meeting safety, reliability, and cost goals. For these reasons, propulsion is SLI's top technology investment area.

  8. Spelling performance of 2nd to 5th grade students from public school.

    PubMed

    Capellini, Simone Aparecida; Amaral, Amanda Corrêa do; Oliveira, Andrea Batista; Sampaio, Maria Nobre; Fusco, Natália; Cervera-Mérida, José Francisco; Ygual-Fernández, Amparo

    2011-09-01

    To characterize, compare and classify the performance of 2nd to 5th grade students from public schools according to the semiology of spelling errors. Participants were 120 students from 2nd to 5th grades of a public school in Marília (SP), Brazil, 30 students from each grade, who were divided into four groups: GI (2nd grade), GII (3rd grade), GIII (4th grade), and GIV (5th grade). The tasks of the Pro-Ortografia test were applied: collective version (writing of alphabet letters, randomized dictation of letters, words dictation, nonwords dictation, dictation with pictures, thematic writing induced by picture) and individual version (dictation of sentences, purposeful error, spelled dictation, orthographic lexical memory). Significant difference was found in the between-group comparison indicating better performance of students in every subsequent grade in most of the individual and collective version tasks. With the increase of grade level, the groups decreased the average of writing errors. The profile of spelling acquisition of the Portuguese writing system found in these public school students indicates normal writing development in this population.

  9. Development of fetal intestinal length during 2nd-trimester in normal and pathologic pregnancies.

    PubMed

    Marnerides, Andreas; Ghazi, Sam; Sundberg, Anders; Papadogiannakis, Nikos

    2012-01-01

    Linear growth of the human fetal gastrointestinal tract is not often discussed in the literature, and little is known about the effects of chromosomal abnormalities and intrauterine growth restriction (IUGR) on intestinal length, especially during the 2nd trimester. Accurate evaluation of intestinal length and knowledge of normal and reference values are of clinical importance. For example, intestinal resection may be necessary in preterm infants with necrotizing enterocolitis or mid-gut volvulus, and the surgeon should use data to be judicious in the amount removed. Linear measurements are essential in evaluating fetal development ultrasonographically and are an integral part of the postmortem examination. The intestinal lengths of 203 2nd-trimester fetuses and premature infants were measured. Small intestine length (SIL), colon length (CL), total bowel length (TBL; TBL  =  SIL + CL), and the length of the appendix (AL) increased with gestational age. No differences between the genders were observed. Colon length increased secondary to maceration, but no such effects were shown on SIL, TBL, or AL. No differences were shown in relation to IUGR. Small intestine length, CL, and TBL, but not AL, were shorter in fetuses with trisomy 21. Appendix length was not affected by any of the studied factors. We propose that the measurement of the length of the appendix may be used as an additional parameter for the postmortem evaluation of gestational age. Furthermore, its assessment may have potential as an ultrasonographic indicator of gestational age, particularly for the 2nd trimester.

  10. Healing of rat mouth mucosa after irradiation with CO2, Nd:YAG, and CO2-Nd:YAG combination lasers.

    PubMed

    Luomanen, M; Rauhamaa-Mäkinen, R; Meurman, J H; Kosloff, T; Tiitta, O

    1994-08-01

    The healing process of wounds made by a combination laser was studied in 90 rats. The laser system enabled both separate and combined use of CO2 and Nd:YAG laser irradiations. The laser wounds and the control excision wounds made by alligator forceps appeared on both sides of the tongue. Specimens from the wound sites were taken immediately, 6 h, and 1, 2, 4, 7, 11, 21, 28, and 42 days after surgery. The wound-healing process was studied by macroscopic evaluation before preparing the specimens for light microscopy. Some differences were noted in the wound-healing process among the three groups into which the experimental animals were divided. Tissue coagulation damage was most extensive in the Nd:YAG laser sites, where it was observed in its full extent 4 days after surgery. Epithelial cells were seen to begin to proliferate in all the wounds 6 h after surgery. Re-epithelialization was completed by between 7 (CO2) and 21 days (Nd:YAG) at all the wound sites. The inflammatory cell infiltration was more prominent in the Nd:YAG and the CO2-Nd:YAG combination laser wounds than in the CO2 and excision wounds during healing. Tissue regeneration occurred faster with less contraction in the combination CO2-Nd:YAG wounds than in Nd:YAG wounds. The best macroscopic healing result was seen in the CO2 wound sites. The combination laser was effective both at cutting and at coagulating tissue. Combining the CO2 and Nd:YAG laser irradiation into one beam resulted in a greater incision depth than what could have been expected from using the two lasers separately.

  11. [Prevalence and causes of pain after cataract surgery: Comparison of 1st and 2nd eyes].

    PubMed

    Gayadine-Harricham, Y; Amzallag, T

    2017-06-01

    In our practice, patients undergoing bilateral cataract surgery complain of more significant pain after the 2nd eye surgery. The goal of this study was to compare postoperative pain between the 1st and 2nd eyes with cataract surgery under topical anesthesia and to identify the causes of this pain. We conducted a prospective observational study between May and September 2015. We included 69 consecutive adults scheduled for bilateral cataract surgery under topical anesthesia within 2 months by the same surgeon. A self-assessment questionnaire of anxiety (the Amsterdam Preoperative Anxiety and Information Scale [APAIS]) was completed before each procedure. Postoperative pain was assessed by the visual analogue scale (VAS) in the recovery room. Among the 69 included patients (mean age: 70±1.3 years), 13 (19%) experienced more pain after the 2nd eye procedure. The median VAS was 0 (EI: 0-1) after the first eye versus 0 (EI: 0-2) after the second eye (P=0.836). The patients with the most pain after the second eye surgery had a median anxiety score of 5 (EI: 4 to 9.5), which was comparable to those without pain (P=0.589). On bivariate analysis, women had more pain after second eye surgery (27%) than men (4%) (P=0.026). However, this association lost its significance when the analysis was adjusted for the level of anxiety (adjusted OR 7.7, 95% CI [0.91; 64.6]). In fact, women were more anxious [median anxiety score of 6 (EI: 4 to 8.5)] before 2nd eye surgery than men [median score: 4 (EI: 4-6); P=0.013]. Pain levels appeared to be very moderate on both sides when measured postoperatively, as opposed to statements often made in the immediate postoperative period. There is a discrepancy with the literature data. However, each study had small sample sizes. We did not find any significant difference in pain between 1st and 2nd eye cataract surgery under topical local anesthesia. While postoperative pain appeared greater among women, we have noted the possible influence of

  12. An Amazonia Symposium: Mixed Perspectives

    ERIC Educational Resources Information Center

    Huerta, Gloria; Shand, Hope

    1978-01-01

    Reporting on the second symposium on "Amazonia: Extinction or Survival" (Madison, Wisconsin, 1978), this article summarizes papers presented on colonization, health, education, law, etc., and presents the symposium's six resolutions. (JC)

  13. 32nd Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Walker, S. W. (Compiler); Boesiger, Edward A. (Compiler)

    1998-01-01

    The proceedings of the 32nd Aerospace Mechanism Symposium are reported. NASA John F. Kennedy Space Center (KSC) hosted the symposium that was held at the Hilton Oceanfront Hotel in Cocoa Beach, Florida on May 13-15, 1998. The symposium was cosponsored by Lockheed Martin Missiles and Space and the Aerospace Mechanisms Symposium Committee. During these days, 28 papers were presented. Topics included robotics, deployment mechanisms, bearing, actuators, scanners, boom and antenna release, and test equipment.

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

    NASA Technical Reports Server (NTRS)

    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

  15. Structure Relations and Darboux Contractions for 2D 2nd Order Superintegrable Systems

    NASA Astrophysics Data System (ADS)

    Heinonen, Robin; Kalnins, Ernest G.; Miller, Willard, Jr.; Subag, Eyal

    2015-06-01

    Two-dimensional quadratic algebras are generalizations of Lie algebras that 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 Inönü-Wigner type Lie algebra contractions. These geometric contractions have important physical and geometric meanings, such as obtaining classical phenomena as limits of quantum phenomena as hbar to 0 and nonrelativistic phenomena from special relativistic as cto ∞, and the derivation of the Askey scheme for obtaining all hypergeometric orthogonal polynomials as limits of Racah/Wilson polynomials. In this paper we show how to simplify the structure relations for abstract nondegenerate and degenerate quadratic algebras and their contractions. In earlier papers we have classified contractions of 2nd order superintegrable systems on constant curvature spaces and have shown that all results are derivable from free quadratic algebras contained in the enveloping algebras of the Lie algebras e(2,C) in flat space and o(3,C) on nonzero constant curvature spaces. The quadratic algebra contractions are induced by generalizations of Inönü-Wigner contractions of these Lie algebras. As a special case we obtained the Askey scheme for hypergeometric orthogonal polynomials. After constant curvature spaces, the 4 Darboux spaces are the 2D manifolds admitting the most 2nd order Killing tensors. Here we complete this theoretical development for 2D superintegrable systems by showing that the Darboux superintegrable systems are also characterized by free quadratic algebras contained in the symmetry algebras of these spaces and that their contractions are also induced by Inönü-Wigner contractions. We present tables of the contraction results.

  16. Systems Engineering Approach to Technology Integration for NASA's 2nd Generation Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    Thomas, Dale; Smith, Charles; Thomas, Leann; 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. To best direct technology development decisions, analytical models are employed to accurately predict the benefits of each technology toward potential space transportation architectures as well as the risks associated with each technology. Rigorous systems analysis provides the foundation for assessing progress toward safety and cost goals. 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 identify where Defense and commercial requirements overlap those of civil missions.

  17. Systems Engineering Approach to Technology Integration for NASA's 2nd Generation Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    Thomas, Dale; Smith, Charles; Thomas, Leann; 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. To best direct technology development decisions, analytical models are employed to accurately predict the benefits of each technology toward potential space transportation architectures as well as the risks associated with each technology. Rigorous systems analysis provides the foundation for assessing progress toward safety and cost goals. 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 identify where Defense and commercial requirements overlap those of civil missions.

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

    NASA Astrophysics Data System (ADS)

    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

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

    NASA Astrophysics Data System (ADS)

    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.

  20. Secular Motion in a 2nd Degree and Order-Gravity Field with no Rotation

    NASA Astrophysics Data System (ADS)

    Scheeres, D. J.; Hu, W.

    2001-03-01

    The motion of a particle about a non-rotating 2nd degree and order-gravity field is investigated. Averaging conditions are applied to the particle motion and a qualitative analysis which reveals the general character of motion in this system is given. It is shown that the orbit plane will either be stationary or precess about the body's axis of minimum or maximum moment of inertia. It is also shown that the secular equations for this system can be integrated in terms of trigonometric, hyperbolic or elliptic functions. The explicit solutions are derived in all cases of interest.

  1. Dynamic Recrystallization Behavior of a Coarse-Grained Mg-2Zn-2Nd Magnesium Alloy

    NASA Astrophysics Data System (ADS)

    Wang, Tong; Jonas, John J.; Yue, Stephen

    2017-02-01

    Compression tests were performed on samples of Mg-2Zn-2Nd at 673 K (400 °C) and at three different strain rates. At 0.1/s, three mechanisms of dynamic recrystallization (DRX) were observed to operate: discontinuous DRX (DDRX), twinning DRX (TDRX), and continuous DRX (CDRX). At 0.01/s, DDRX took place as a result of grain boundary bulging, followed by CDRX on further straining. At 0.001/s, only CDRX was observed. At a strain of 0.3, the activation of multiple DRX mechanisms in the 0.1/s samples produced the weakest deformation textures.

  2. Development of self-recognition, personal pronoun use, and pretend play during the 2nd year.

    PubMed

    Lewis, Michael; Ramsay, Douglas

    2004-01-01

    This study examined the relation of visual self-recognition to personal pronoun use and pretend play. For a longitudinal sample (N=66) at the ages when self-recognition was emerging (15, 18, and 21 months), self-recognition was related to personal pronoun use and pretend play such that children showing self-recognition used more personal pronouns and demonstrated more advanced pretend play than did children not showing self-recognition. The finding of a relation among these measures provides additional evidence that in the middle of the 2nd year of life a metarepresentation of self emerges in the human child.

  3. Overview of the 2nd State of the Carbon Cycle Report Process, results and next steps

    NASA Astrophysics Data System (ADS)

    Cavallaro, N.; Shrestha, G.; Najjar, R.; Romero-Lankao, P.; Mayes, M. A.; Reed, S.; Birdsey, R.; Zhu, Z.; Shrestha, G.; Cavallaro, N.; Zhu, Z.; Cavallaro, N.; Zhu, Z.; Shrestha, G.

    2016-12-01

    With official kick-off in public engagement and writing in the early Spring of 2016, the 2nd State of the Carbon Cycle Report (SOCCR-2) is now set to be completed and published by the U.S. Government as a Highly Influential Scientific (Interagency) Assessment, a product of the Sustained National Climate Assessment, in late 2017. This presentation will highlight the planning process, the achievements so far, public engagement needs and the scientific community's contribution in the production of SOCCR-2.

  4. [Model and enlightenment from rescue of August 2nd Kunshan explosion casualty].

    PubMed

    Tan, Q; Qiu, H B; Sun, B W; Shen, Y M; Nie, L J; Zhang, H W

    2016-01-01

    On August 2nd, 2014, a massive dust explosion occurred in a factory of Kunshan, resulting in a mass casualty involving 185 burn patients. They were transported to 20 medical institutions in Jiangsu province and Shanghai. More than one thousand of medical personnel of our country participated in this emergency rescue, and satisfactory results were achieved. In this paper, the characteristics of this accident were analyzed, the positive effects of interdisciplinary cooperation were affirmed, and the contingency plan, rescue process and pattern, and reserve, organization and management of talents during this rescue process were reviewed retrospectively.

  5. VLT interferometer upgrade for the 2nd generation of interferometric instruments

    NASA Astrophysics Data System (ADS)

    Gonté, Frederic; Woillez, Julien; Schuhler, Nicolas; Egner, Sebastian; Merand, Antoine; Abad, José Antonio; Abadie, Sergio; Abuter, Roberto; Acuña, Margarita; Allouche, Fatmé; Alonso, Jaime; Andolfalto, Luigi; Antonelli, Pierre; Avila, Gerardo; Barriga, Pablo José; Beltran, Juan; Berger, Jean-Philippe; Bolados, Carlos; Bonnet, Henri; Bourget, Pierre; Brast, Roland; Bristow, Paul; Caniguante, Luis; Castillo, Roberto; Conzelmann, Ralf; Cortes, Angela; Delplancke, Françoise; Del Valle, Diego; Derie, Frederic; Diaz, Alvaro; Donoso, Reinaldo; Dorn, Reinhold; Duhoux, Philippe; Dupuy, Christophe; Eisenhauer, Frank; Elao, Christian; Fuenteseca, Eloy; Fernandez, Ruben; Gaytan, Daniel; Glindemann, Andreas; Gonzales, Jaime; Guieu, Sylvain; Guisard, Stephane; Haguenauer, Pierre; Haimerl, Andreas; Heinz, Volker; Henriquez, Juan Pablo; van der Heyden, P.; Hubin, Norbert; Huerta, Rodrigo; Jochum, Lieselotte; Leiva, Alfredo; Lévêque, Samuel; Lizon, Jean-Louis; Luco, Fernando; Mardones, Pedro; Mellado, Angel; Osorio, Juan; Ott, Jürgen; Pallanca, Laurent; Pavez, Marcus; Pasquini, Luca; Percheron, Isabelle; Pirard, Jean-Francois; Than Phan, Duc; Pineda, Juan Carlos; Pino, Andres; Poupar, Sebastien; Ramírez, Andres; Reinero, Claudio; Riquelme, Miguel; Romero, Juan; Rivinius, Thomas; Rojas, Chester; Rozas, Felix; Salgado, Fernando; Scheithauer, Silvia; Schmid, Christian; Schöller, Markus; Siclari, Waldo; Stephan, Christian; Tamblay, Richard; Tapia, Mario; Tristram, Konrad; Valdes, Guillermo; de Wit, Willem-Jan; Wright, Andrew; Zins, Gerard

    2016-08-01

    ESO is undertaking a large upgrade of the infrastructure on Cerro Paranal in order to integrate the 2nd generation of interferometric instruments Gravity and MATISSE, and increase its performance. This upgrade started mid 2014 with the construction of a service station for the Auxiliary Telescopes and will end with the implementation of the adaptive optics system for the Auxiliary telescope (NAOMI) in 2018. This upgrade has an impact on the infrastructure of the VLTI, as well as its sub-systems and scientific instruments.

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

    NASA Technical Reports Server (NTRS)

    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.

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

    NASA Astrophysics Data System (ADS)

    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

  8. 2001 Flight Mechanics Symposium

    NASA Technical Reports Server (NTRS)

    Lynch, John P. (Editor)

    2001-01-01

    This conference publication includes papers and abstracts presented at the Flight Mechanics Symposium held on June 19-21, 2001. Sponsored by the Guidance, Navigation and Control Center of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to attitude/orbit determination, prediction and control; attitude simulation; attitude sensor calibration; theoretical foundation of attitude computation; dynamics model improvements; autonomous navigation; constellation design and formation flying; estimation theory and computational techniques; Earth environment mission analysis and design; and, spacecraft re-entry mission design and operations.

  9. A novel 2nd-order bandpass MFSS filter with miniaturized structure

    NASA Astrophysics Data System (ADS)

    Fang, C. Y.; Gao, J. S.; Feng, X. G.

    2015-08-01

    In order to effectively obtain a miniaturized structure and good filtering properties, we propose a novel 2nd-order bandpass metamaterial frequency selective surface (MFSS) filter which contains two capacitive layers and one inductive layer, where there are multi-loop metallic patches as shunt capacitor C and planar wire grids as series inductor L respectively. Unlike the traditional operation way—the tuned elements used in resonant surface approximately equal to one wavelength in circumference and the structure thickness with a spacing of a quarter wavelength apart, by changing the value of L and C and matching multilayer dielectric to adjust the LC coupling resonance and the resonance impedance respectively, the proposed MFSS filter can achieves a miniatured structure with ideal bandpass properties. Measurement results of the fabricated prototype of the bandpass filter (BPF) indicate that the dimension of the tuned element on resonant surface is approximately 0.025 wavelength, i.e., 0.025λ. At the same time, the filter has the stable center frequency of f0 = 1.53GHz and the transmittance of T ⩾ 96.3% and high Q-value for the TE/TM wave polarization at various incidence angles. The novel 2nd-order bandpass MFSS filter with miniaturized structure not only can decrease structure dimension, but also has a wide range of applications to microwave and infrared band.

  10. [How to read and understand Registries for Evaluating Patient Outcomes: A User's Guide (2nd Edition)].

    PubMed

    Yang, Wei; Xie, Yan-Ming

    2013-09-01

    Registry studies (RS) get more and more attention in recent years because it can reflect the health care situations of the real world. There are a number of large scale RS for traditional Chinese medicine (TCM). RS are observational studies that can complement randomized controlled trials (RCT). RS have an irreplaceable position in real word study (RWS), especially for small probability events. There are some different characters and qualities in RS. Registries for Evaluating Patient Outcomes: A User's Guide (2nd Edition) was published by the agency for healthcare research and quality (AHRQ) in 2010. It described the details of how to establish, maintain, and evaluate RS, and using 38 RS samples to illustrate the possible problems in undertaking such research. The User's Guide (2nd Edition) provides a reliable reference document for RS. TCM injections post-marketing safety surveillance RS is a national program involving multiple centers in China. This program can further improve RS quality their application in China and is a good illustration of how to follow this guide accurately.

  11. The relation between 1st grade grey matter volume and 2nd grade math competence.

    PubMed

    Price, Gavin R; Wilkey, Eric D; Yeo, Darren J; Cutting, Laurie E

    2016-01-01

    Mathematical and numerical competence is a critical foundation for individual success in modern society yet the neurobiological sources of individual differences in math competence are poorly understood. Neuroimaging research over the last decade suggests that neural mechanisms in the parietal lobe, particularly the intraparietal sulcus (IPS) are structurally aberrant in individuals with mathematical learning disabilities. However, whether those same brain regions underlie individual differences in math performance across the full range of math abilities is unknown. Furthermore, previous studies have been exclusively cross-sectional, making it unclear whether variations in the structure of the IPS are caused by or consequences of the development of math skills. The present study investigates the relation between grey matter volume across the whole brain and math competence longitudinally in a representative sample of 50 elementary school children. Results show that grey matter volume in the left IPS at the end of 1st grade relates to math competence a year later at the end of 2nd grade. Grey matter volume in this region did not change over that year, and was still correlated with math competence at the end of 2nd grade. These findings support the hypothesis that the IPS and its associated functions represent a critical foundation for the acquisition of mathematical competence.

  12. 2nd to 4th digit ratios, fetal testosterone and estradiol.

    PubMed

    Lutchmaya, S; Baron-Cohen, S; Raggatt, P; Knickmeyer, R; Manning, J T

    2004-04-01

    The ratio of 2nd to 4th digit length (2D:4D) is sexually dimorphic (mean 2D:4D is lower in males than females) and is thought to be fixed early in development. 2D:4D has been reported to be related to fetal growth, hand preference, autism, Asperger's syndrome, sperm counts, family size, age at myocardial infarction in men and breast cancer in women. There is indirect evidence that 2D:4D is established in utero and is negatively related to prenatal testosterone and positively with prenatal estradiol. However, there are no studies which show direct relationships between fetal testosterone (FT), fetal estradiol (FE) and 2D:4D. To investigate the relationships between 2D:4D ratios and FT and FE from amniotic fluid. Cohort study. 33 children. Radioimmunoassays of FT and FE obtained from routine amniocentesis; 2D:4D ratios calculated from 2nd and 4th digit length of the right and left hands at age 2 years. A significant negative association between right 2D:4D ratio and FT/FE ratio, which was independent of sex. These preliminary findings lend support to an association between low 2D:4D and high levels of FT relative to FE, and high 2D:4D with low FT relative to FE.

  13. Editorial: 2nd Special Issue on behavior change, health, and health disparities

    PubMed Central

    Higgins, Stephen T.

    2016-01-01

    This Special Issue of Preventive Medicine (PM) is the 2nd that we have organized on behavior change, health, and health disparities. This is a topic of fundamental importance to improving population health in the U.S. and other industrialized countries that are trying to more effectively manage chronic health conditions. There is broad scientific consensus that personal behavior patterns such as cigarette smoking, other substance abuse, and physical inactivity/obesity are among the most important modifiable causes of chronic disease and its adverse impacts on population health. As such behavior change needs to be a key component of improving population health. There is also broad agreement that while these problems extend across socioeconomic strata, they are overrepresented among more economically disadvantaged populations and contribute directly to the growing problem of health disparities. Hence, behavior change represents an essential step in curtailing that unsettling problem as well. In this 2nd Special Issue, we devote considerable space to the current U.S. prescription opioid addiction epidemic, a crisis that was not addressed in the prior Special Issue. We also continue to devote attention to the two largest contributors to preventable disease and premature death, cigarette smoking and physical inactivity/obesity as well as risks of co-occurrence of these unhealthy behavior patterns. Across each of these topics we included contributions from highly accomplished policymakers and scientists to acquaint readers with recent accomplishments as well as remaining knowledge gaps and challenges to effectively managing these important chronic health problems. PMID:26257372

  14. Editorial: 2nd Special Issue on behavior change, health, and health disparities.

    PubMed

    Higgins, Stephen T

    2015-11-01

    This Special Issue of Preventive Medicine (PM) is the 2nd that we have organized on behavior change, health, and health disparities. This is a topic of fundamental importance to improving population health in the U.S. and other industrialized countries that are trying to more effectively manage chronic health conditions. There is broad scientific consensus that personal behavior patterns such as cigarette smoking, other substance abuse, and physical inactivity/obesity are among the most important modifiable causes of chronic disease and its adverse impacts on population health. As such behavior change needs to be a key component of improving population health. There is also broad agreement that while these problems extend across socioeconomic strata, they are overrepresented among more economically disadvantaged populations and contribute directly to the growing problem of health disparities. Hence, behavior change represents an essential step in curtailing that unsettling problem as well. In this 2nd Special Issue, we devote considerable space to the current U.S. prescription opioid addiction epidemic, a crisis that was not addressed in the prior Special Issue. We also continue to devote attention to the two largest contributors to preventable disease and premature death, cigarette smoking and physical inactivity/obesity as well as risks of co-occurrence of these unhealthy behavior patterns. Across each of these topics we included contributions from highly accomplished policy makers and scientists to acquaint readers with recent accomplishments as well as remaining knowledge gaps and challenges to effectively managing these important chronic health problems.

  15. Scoping analysis of the Advanced Test Reactor using SN2ND

    SciTech Connect

    Wolters, E.; Smith, M.

    2012-07-26

    A detailed set of calculations was carried out for the Advanced Test Reactor (ATR) using the SN2ND solver of the UNIC code which is part of the SHARP multi-physics code being developed under the Nuclear Energy Advanced Modeling and Simulation (NEAMS) program in DOE-NE. The primary motivation of this work is to assess whether high fidelity deterministic transport codes can tackle coupled dynamics simulations of the ATR. The successful use of such codes in a coupled dynamics simulation can impact what experiments are performed and what power levels are permitted during those experiments at the ATR. The advantages of the SN2ND solver over comparable neutronics tools are its superior parallel performance and demonstrated accuracy on large scale homogeneous and heterogeneous reactor geometries. However, it should be noted that virtually no effort from this project was spent constructing a proper cross section generation methodology for the ATR usable in the SN2ND solver. While attempts were made to use cross section data derived from SCALE, the minimal number of compositional cross section sets were generated to be consistent with the reference Monte Carlo input specification. The accuracy of any deterministic transport solver is impacted by such an approach and clearly it causes substantial errors in this work. The reasoning behind this decision is justified given the overall funding dedicated to the task (two months) and the real focus of the work: can modern deterministic tools actually treat complex facilities like the ATR with heterogeneous geometry modeling. SN2ND has been demonstrated to solve problems with upwards of one trillion degrees of freedom which translates to tens of millions of finite elements, hundreds of angles, and hundreds of energy groups, resulting in a very high-fidelity model of the system unachievable by most deterministic transport codes today. A space-angle convergence study was conducted to determine the meshing and angular cubature

  16. European Cosmic Ray Symposium

    SciTech Connect

    2008-04-01

    13me Symposium qui se déroule du 27 au 31 juillet pour la première fois au Cern. Brian Pattison ouvre la cérémonie et donne la parole à Dr.Ugland (qui représente le DG C.Rubbia excusé) et d'autres intervenants

  17. AERA Symposium Papers 1979.

    ERIC Educational Resources Information Center

    Coldeway, Dan O.; And Others

    Five American Educational Research Association symposium papers (1979) are provided. "The Program Analysis Phase of Instructional Systems Design: Details of Phase II" (E. Curtis) describes the program analysis subsystem within the context of a systematic approach to instructional design, and reviews the process of carrying out such an…

  18. University HRD Programs. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium is comprised of four papers on university human resource development (HRD) programs. "Passions for Excellence: HRD Graduate Programs at United States Universities" (K. Peter Kuchinke) presents an analysis of case studies that reveals convergent and divergent themes related to the genesis of programs and subsequent…

  19. Standards and Certification. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on standards and certification in human resource development (HRD). "Implementing Management Standards in the UK" (Jonathan Winterton, Ruth Winterton) reports on a study that explored the implementation of management standards in 16 organizations and identified 36 key themes and…

  20. Issues of HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

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

  1. ASSA Symposium 2012 Abstracts

    NASA Astrophysics Data System (ADS)

    2012-10-01

    of papers presented at the ASSA Symposium held in Cape Town 12-14 October 2012. Videos are available on You tube. See http://www.youtube.com/playlist?list=PL8odLrzpzMkHS-cSEfPFIr3YLPAq4d5MU for a playlist.

  2. Issues of Gender. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium is comprised of three papers on issues of gender in human resource development (HRD). "The Impact of Awareness and Action on the Implementation of a Women's Network" (Laura L. Bierema) reports on research to examine how gender consciousness emerges through the formation of in-company networks to promote corporate women's…

  3. Recruitment and Training. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on recruitment and training. "College Choice: The State of Marketing and Effective Student Recruitment Strategies" (Fredrick Muyia Nafukho, Michael F. Burnett) reports on a study of the recruitment strategies used by Louisiana State University's admissions office and College of…

  4. Technical Entrepreneurship: A Symposium.

    ERIC Educational Resources Information Center

    Cooper, Arnold C., Ed.; Komives, John L., Ed.

    Contained in this document are papers presented at the Symposium on Technical Entrepreneurship at Purdue University by researchers who were then or had previously been engaged in research in the area. Because formal research in this area was in its infancy, there was a particular need to afford investigators in the field opportunities to compare…

  5. Quality of Life Symposium.

    ERIC Educational Resources Information Center

    New Mexico State Univ., Las Cruces. New Mexico Environmental Inst.

    Comments, speeches, and questions delivered at the Quality of Life Symposium are compiled in these proceedings. As an exploratory session, the conference objectives were to (1) become better informed about New Mexico--its resource base, the economy, social and cultural base, and the environment; and (2) to evaluate and discuss the role of New…

  6. Birch symposium proceedings

    Treesearch

    W.T. Doolittle; P.E. Bruns

    1969-01-01

    This symposium on yellow and paper birch is the third in a series of meetings devoted to discussion of our fine hardwood timber species. The first meeting, held at Carbondale, Illinois, in 1966, dealt with black walnut. The second, held at Houghton, Michigan, in 1968, dealt with sugar maple. The purpose of this third meeting is to bring together our present knowledge...

  7. Online Learning. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on online learning that was conducted as part of a conference on human resource development (HRD). "An Instructional Strategy Framework for Online Learning Environments" (Scott D. Johnson, Steven R. Aragon) discusses the pitfalls of modeling online courses after traditional instruction…

  8. Globalism and HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on globalization and human resource development (HRD). "Challenges and Strategies of Developing Human Resources in the Surge of Globalization: A Case of the People's Republic of China" (De Zhang, Baiyin Yang, Yichi Zhang) analyzes the challenges and strategies of HRD in China and…

  9. Research Symposium I

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The proceedings of this symposium consist of abstracts of talks presented by interns at NASA Glenn Research Center (GRC). The interns assisted researchers at GRC in projects which primarily address the following topics: aircraft engines and propulsion, spacecraft propulsion, fuel cells, thin film photovoltaic cells, aerospace materials, computational fluid dynamics, aircraft icing, management, and computerized simulation.

  10. Tools in HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on tools in human resource development (HRD). "Game Theory Methodology in HRD" (Thomas J. Chermack, Richard A. Swanson) explores the utility of game theory in helping the HRD profession address the complexity of integrating multiple theories for disciplinary understanding and…

  11. Team Based Work. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on team-based work in human resource development (HRD). "Toward Transformational Learning in Organizations: Effects of Model-II Governing Variables on Perceived Learning in Teams" (Blair K. Carruth) summarizes a study that indicated that, regardless of which Model-II variable (valid…

  12. Values: A Symposium Report.

    ERIC Educational Resources Information Center

    Ryan, T. A., Ed.

    This publication brings together a set of four papers prepared for a symposium on values at the 1972 annual meeting of the American Educational Research Association. The first paper, by Fred N. Kerlinger, establishes a rationale for values research. The discussion focuses on the definition of values, relationship between values and attitudes,…

  13. Competencies in HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium is comprised of three papers on competencies in human resource development (HRD). "The Development of a Competency Model and Assessment Instrument for Public Sector Leadership and Management Development" (Sharon S. Naquin, Elwood F. Holton III) reports on a streamlined methodology and process used to develop a competency…

  14. Fifth Cooley's anemia symposium

    SciTech Connect

    Bank, A.; Anderson, W.F.; Zaino, E.C.

    1985-01-01

    This book discusses the topics presented at the symposium on the subject of 'Thalassemia'. Sickle cell anemia is also briefly discussed. The aspects discussed are chromosomal defects of anemias particularly globin synthesis, and the role of messenger RNA and other chromosomes.

  15. AERA Symposium Papers 1979.

    ERIC Educational Resources Information Center

    Coldeway, Dan O.; And Others

    Five American Educational Research Association symposium papers (1979) are provided. "The Program Analysis Phase of Instructional Systems Design: Details of Phase II" (E. Curtis) describes the program analysis subsystem within the context of a systematic approach to instructional design, and reviews the process of carrying out such an…

  16. Proceedings of the 8th International Symposium on Remote Sensing of Environment, volume 1

    NASA Technical Reports Server (NTRS)

    Cook, J. J.

    1972-01-01

    These Proceedings contain papers presented at the Eighth International Symposium on Remote Sensing of Environment, held October 2nd through 6th, 1972, on the campus of the University of Michigan. The symposium was conducted by the Center for Remote Sensing Information and Analysis of the Environmental Research Institute of Michigan (formerly the University of Michigan's Willow Run Laboratories) as a part of a continuing program investigating current activities in the field of remote sensing. Presentations include those on the use of this technology by regional governmental units and by federal governmental agencies, as well as various applications in monitoring and managing the earth's resources and man's global environment. Ground-based, airborne, and spaceborne sensor systems and manual and machine-assisted data analysis and interpretation are included.

  17. Establishment of the World Health Organization 2(nd) International Standard for Factor XI, Plasma, Human.

    PubMed

    Wilmot, Helen; Hockley, Jason; Rigsby, Peter; Gray, Elaine

    2017-01-01

    The 1(st) International Standard (IS) for blood coagulation factor XI (FXI), plasma, has been successfully used for potency labeling of FXI therapeutics and for diagnosis of FXI deficiency in patients. With stocks of the 1(st) IS near depletion, a replacement is required. In addition to the functional activity value, assignment of an antigen value to the 2(nd) IS would allow harmonization of antigen assay methods and differentiation of patients who have low functional activity but normal antigen FXI levels from patients who have both low functional and antigen FXI levels. The aims of this study were, therefore, to assign FXI functional activity to the 2(nd) IS for FXI, plasma, and to additionally assign a new analyte, FXI antigen, to the same International Standard. The candidate material was prepared from double-spun, virology negative, normal plasma, which was pooled and filled into siliconized glass ampoules and subsequently freeze-dried. Assignment of the functional activity (FXI:C) value in International Units (IUs) was performed by one-stage clotting assay by 29 laboratories, relative to the 1(st) IS. The overall geometric mean (GM) was 0.71 IU/amp with extremely low inter-laboratory variability (expressed as geometric coefficient of variation) of 1.8%. The antigen value assignment was performed by 11 laboratories and was calculated relative to normal plasma pools, as is customary with new coagulation factor analytes. The amount of antigen present in 1 ml of normal plasma was taken to be 1 U. The overall GM for the antigen assays was 0.78 IU/amp with an inter-laboratory variation of 10%. The candidate (National Institute for Biological Standards and Control code, 15/180) was established by the World Health Organization (WHO) Expert Committee on Biological Standardization in 2016 as the WHO 2(nd) IS for blood coagulation FXI, plasma, with a functional activity value (FXI:C) of 0.71 IU/amp and an antigen value (FXI:Ag) of 0.78 IU/amp.

  18. Establishment of the World Health Organization 2nd International Standard for Factor XI, Plasma, Human

    PubMed Central

    Wilmot, Helen; Hockley, Jason; Rigsby, Peter; Gray, Elaine

    2017-01-01

    The 1st International Standard (IS) for blood coagulation factor XI (FXI), plasma, has been successfully used for potency labeling of FXI therapeutics and for diagnosis of FXI deficiency in patients. With stocks of the 1st IS near depletion, a replacement is required. In addition to the functional activity value, assignment of an antigen value to the 2nd IS would allow harmonization of antigen assay methods and differentiation of patients who have low functional activity but normal antigen FXI levels from patients who have both low functional and antigen FXI levels. The aims of this study were, therefore, to assign FXI functional activity to the 2nd IS for FXI, plasma, and to additionally assign a new analyte, FXI antigen, to the same International Standard. The candidate material was prepared from double-spun, virology negative, normal plasma, which was pooled and filled into siliconized glass ampoules and subsequently freeze-dried. Assignment of the functional activity (FXI:C) value in International Units (IUs) was performed by one-stage clotting assay by 29 laboratories, relative to the 1st IS. The overall geometric mean (GM) was 0.71 IU/amp with extremely low inter-laboratory variability (expressed as geometric coefficient of variation) of 1.8%. The antigen value assignment was performed by 11 laboratories and was calculated relative to normal plasma pools, as is customary with new coagulation factor analytes. The amount of antigen present in 1 ml of normal plasma was taken to be 1 U. The overall GM for the antigen assays was 0.78 IU/amp with an inter-laboratory variation of 10%. The candidate (National Institute for Biological Standards and Control code, 15/180) was established by the World Health Organization (WHO) Expert Committee on Biological Standardization in 2016 as the WHO 2nd IS for blood coagulation FXI, plasma, with a functional activity value (FXI:C) of 0.71 IU/amp and an antigen value (FXI:Ag) of 0.78 IU/amp. PMID:28373973

  19. A Perpendicular Biased 2nd Harmonic Cavity for the Fermilab Booster

    SciTech Connect

    Tan, C. Y.; Dey, J.; Madrak, R. L.; Pellico, W.; Romanov, G.; Sun, D.; Terechkine, I.

    2015-07-13

    A perpendicular biased 2nd harmonic cavity is currently being designed for the Fermilab Booster. Its purpose cavity is to flatten the bucket at injection and thus change the longitudinal beam distribution so that space charge effects are decreased. It can also with transition crossing. The reason for the choice of perpendicular biasing over parallel biasing is that the Q of the cavity is much higher and thus allows the accelerating voltage to be a factor of two higher than a similar parallel biased cavity. This cavity will also provide a higher accelerating voltage per meter than the present folded transmission line cavity. However, this type of cavity presents technical challenges that need to be addressed. The two major issues are cooling of the garnet material from the effects of the RF and the cavity itself from eddy current heating because of the 15 Hz bias field ramp. This paper will address the technical challenge of preventing the garnet from overheating.

  20. Simultaneous Vibrant Soundbridge Implantation and 2nd Stage Auricular Reconstruction for Microtia with Aural Atresia

    PubMed Central

    Lim, Lynne Hsueh Yee; Xiang, Ling; del Prado, Jocelynne; Ee Chin, Ling; Beltrame, Millo Achille

    2011-01-01

    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. PMID:26557321

  1. Computation of equivalent poles placement for class of 2nd order discrete bilinear systems

    NASA Astrophysics Data System (ADS)

    Gadek, Lukasz; Koszalka, Leszek; Burnham, Keith

    2015-11-01

    This paper introduces an adaptation of the classical linear control theory representation of zeros, poles and gain into a bilinear approach. The placement of poles at the complex plane is a complete description of plants dynamics; hence it is a convenient form from which calculation of various properties, e.g. rise time, settling time, is plausible. Such technique can be adjusted into the bilinear structure if poles of a quasi-linear representation (linear with respect to input) are concerned. The research outcomes with conclusion on the equivalent poles displacement and generalized rules for a 2nd order bilinear system equivalent poles input dependent loci. The proposed approach seems to be promising, as simplification of design and identification of a bilinear system increases transparency during modelling and control in practical applications and hence it may be followed by applicability of such structure in common industrial problems.

  2. We also CanFly! The 2nd MexFly drosophila research conference.

    PubMed

    Missirlis, Fanis; Nahmad, Marcos

    2017-04-03

    The 2nd Mexican Drosophila Research Conference (MexFly) took place on June 30th and July 1st, 2016 in Mexico City, at the Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav). Principal investigators, postdocs, students, and technicians from Drosophila labs across Mexico attended. The guest speaker was Chris Rushlow from New York University, who presented work on Zelda, a key transcriptional activator of the early zygotic genome. Here we provide a brief report of the meeting, which sketches the present landscape of Drosophila research in Mexico. We also provide a brief historical note on one of the pioneers of the field in this country, Victor Salceda, personally trained by Theodosius Dobzhansky. Salceda presented at the meeting an update of his collaborative project with Dobzhansky on the distribution of Drosophila pseudoobscura chromosomal inversions, initiated over forty years ago.

  3. Automated CFD Database Generation for a 2nd Generation Glide-Back-Booster

    NASA Technical Reports Server (NTRS)

    Chaderjian, Neal M.; Rogers, Stuart E.; Aftosmis, Michael J.; Pandya, Shishir A.; Ahmad, Jasim U.; Tejmil, Edward

    2003-01-01

    A new software tool, AeroDB, is used to compute thousands of Euler and Navier-Stokes solutions for a 2nd generation glide-back booster in one week. The solution process exploits a common job-submission grid environment using 13 computers located at 4 different geographical sites. Process automation and web-based access to the database greatly reduces the user workload, removing much of the tedium and tendency for user input errors. The database consists of forces, moments, and solution files obtained by varying the Mach number, angle of attack, and sideslip angle. The forces and moments compare well with experimental data. Stability derivatives are also computed using a monotone cubic spline procedure. Flow visualization and three-dimensional surface plots are used to interpret and characterize the nature of computed flow fields.

  4. Improvement of a plasma uniformity of the 2nd ion source of KSTAR neutral beam injector

    SciTech Connect

    Jeong, S. H. Kim, T. S.; Lee, K. W.; Chang, D. H.; In, S. R.; Bae, Y. S.

    2014-02-15

    The 2nd ion source of KSTAR (Korea Superconducting Tokamak Advanced Research) NBI (Neutral Beam Injector) had been developed and operated since last year. A calorimetric analysis revealed that the heat load of the back plate of the ion source is relatively higher than that of the 1st ion source of KSTAR NBI. The spatial plasma uniformity of the ion source is not good. Therefore, we intended to identify factors affecting the uniformity of a plasma density and improve it. We estimated the effects of a direction of filament current and a magnetic field configuration of the plasma generator on the plasma uniformity. We also verified that the operation conditions of an ion source could change a uniformity of the plasma density of an ion source.

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

    PubMed

    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.

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

    NASA Astrophysics Data System (ADS)

    Pedersen, T.; McCarrick, M.; Reinisch, B.; Watkins, B.; Hamel, R.; Paznukhov, V.

    2011-01-01

    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.

  7. Preliminary GPS orbit combination results of the IGS 2nd reprocessing campaign

    NASA Astrophysics Data System (ADS)

    Choi, Kevin

    2015-04-01

    International GNSS Service (IGS) has contributed to the International Terrestrial Reference Frame by reprocessing historic GPS network data and submitting Terrestrial Reference Frame solutions and Earth Rotation Parameters. For the 2nd reprocessing campaign, Analysis Centers (ACs) used up to 21 years of GPS observation data with daily integrations. IERS2010 conventions are applied to model the physical effects of the Earth. Total eight ACs have participated (7 Global solutions, and 2 Tide Gauge solutions) by reprocessing entire time series in a consistent way using the latest models and methodology. IGS combined daily SINEX TRF and EOP combinations have already been submitted to the IERS for ITRF2013. This presentation mainly focuses on the preliminary quality assessment of the reprocessed AC orbits. Quality of the orbit products are examined by examining the repeatability between daily AC satellite ephemeris. Power spectral analysis shows the background noise characteristics of each AC products, and its periodic behaviors.

  8. Simultaneous Vibrant Soundbridge Implantation and 2nd Stage Auricular Reconstruction for Microtia with Aural Atresia.

    PubMed

    Lim, Lynne Hsueh Yee; Xiang, Ling; Del Prado, Jocelynne; Ee Chin, Ling; Beltrame, Millo Achille

    2011-07-01

    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 2(nd) stage auricular reconstruction with rib graft cartilage for an 11-year-old boy with grade III microtia and aural atresia 8 months after the 1(st) stage reconstruction. Audiometric results of the Vibrant Soundbridge aided ear were comparable to that of the contralateral hearing aid aided ear.

  9. Danish translation and adaptation of Loewenstein Occupational Therapy Cognitive Assessment 2nd Edition (LOTCA-II).

    PubMed

    Lund, Karina; Oestergaard, Lisa Gregersen; Maribo, Thomas

    2013-07-01

    To translate and adapt the English version of the Loewenstein Occupational Therapy Cognitive Assessment 2nd Edition (LOTCA-II) to Danish. The translation process followed the overall guidelines of the World Health Organization (WHO) with forward translation, expert panel discussion, pre-tests and interviews with patients and laymen, and back-translation. The translation was successful and minor corrections and adaptations were made. In total three versions were produced before the final Danish version LOTCA-II/D was drafted. The Danish version of LOTCA-II was successfully translated and adapted based on the WHO guidelines. Before implementation in clinical practice further research of the reliability and validity of the LOTCA-II/D are needed.

  10. Increased ratio of 2nd to 4th digit (2D:4D) in schizophrenia.

    PubMed

    Collinson, Simon Lowes; Lim, Matthew; Chaw, Jia Hui; Verma, Swapna; Sim, Kang; Rapisarda, Attilio; Chong, Siow Ann

    2010-03-30

    Sex differences in the onset, epidemiology, clinical presentation and neuropathology of schizophrenia suggest that sexual dimorphism in brain development may be relevant to pathogenesis. Sex hormones, in particular testosterone, are considered to be crucial in brain development, but few investigations have examined the potential role of prenatal testosterone in schizophrenia. In this study, we examined a retrospective marker of prenatal testosterone release - 2D:4D finger length ratio (2D:4D), the relative length of 2nd to 4th digit, in 64 Asian patients with schizophrenia and 64 sex-matched controls. No significant difference in mean finger lengths was present, however 2D:4D ratio was significantly different between patients and controls. The effect was primarily seen in males consistent with a 'less masculinised' pattern and hypotheses suggesting that schizophrenia may be associated with an abnormality in prenatal circulating testosterone. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

  11. The New 2nd-Generation SRF R&D Facility at Jefferson Lab: TEDF

    SciTech Connect

    Reece, Charles E.; Reilly, Anthony V.

    2012-09-01

    The US Department of Energy has funded a near-complete renovation of the SRF-based accelerator research and development facilities at Jefferson Lab. The project to accomplish this, the Technical and Engineering Development Facility (TEDF) Project has completed the first of two phases. An entirely new 3,100 m{sup 2} purpose-built SRF technical work facility has been constructed and was occupied in summer of 2012. All SRF work processes with the exception of cryogenic testing have been relocated into the new building. All cavity fabrication, processing, thermal treatment, chemistry, cleaning, and assembly work is collected conveniently into a new LEED-certified building. An innovatively designed 800 m2 cleanroom/chemroom suite provides long-term flexibility for support of multiple R&D and construction projects as well as continued process evolution. The characteristics of this first 2nd-generation SRF facility are described.

  12. European Software Engineering Process Group Conference (2nd Annual), EUROPEAN SEPG󈨥. Delegate Material, Tutorials

    DTIC Science & Technology

    1997-06-17

    improvements European SEPG 1997 - Measurement Symposium [-chumer ier i Schtumberger Retail Petroleum Systems e Capture definitions, assumptions and 0 models ...Yellow Technology 񓃅 systems , 13,000 modules, I5MLOC "Analysis took 10 people 3 months "*The total estimate is 150 to 200 programmer years c • S...fml7 e Mt~ e .. , ~ Th. Ye A ’• P Some Examples - 2 A Cap Gemini study of 3 organizations *financial services -40 systems -6.5 MLOC -89,535 dates to

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

    NASA Astrophysics Data System (ADS)

    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.

  14. 2nd Gen FeCrAl ODS Alloy Development For Accident-Tolerant Fuel Cladding

    SciTech Connect

    Dryepondt, Sebastien N.; Massey, Caleb P.; Edmondson, Philip D.

    2016-08-01

    Extensive research at ORNL aims at developing advanced low-Cr high strength FeCrAl alloys for accident tolerant fuel cladding. One task focuses on the fabrication of new low Cr oxide dispersion strengthened (ODS) FeCrAl alloys. The first Fe-12Cr-5Al+Y2O3 (+ ZrO2 or TiO2) ODS alloys exhibited excellent tensile strength up to 800 C and good oxidation resistance in steam up to 1400 C, but very limited plastic deformation at temperature ranging from room to 800 C. To improve alloy ductility, several fabrication parameters were considered. New Fe-10-12Cr-6Al gas-atomized powders containing 0.15 to 0.5wt% Zr were procured and ball milled for 10h, 20h or 40h with Y2O3. The resulting powder was then extruded at temperature ranging from 900 to 1050 C. Decreasing the ball milling time or increasing the extrusion temperature changed the alloy grain size leading to lower strength but enhanced ductility. Small variations of the Cr, Zr, O and N content did not seem to significantly impact the alloy tensile properties, and, overall, the 2nd gen ODS FeCrAl alloys showed significantly better ductility than the 1st gen alloys. Tube fabrication needed for fuel cladding will require cold or warm working associated with softening heat treatments, work was therefore initiated to assess the effect of these fabrications steps on the alloy microstructure and properties. This report has been submitted as fulfillment of milestone M3FT 16OR020202091 titled, Report on 2nd Gen FeCrAl ODS Alloy Development for the Department of Energy Office of Nuclear Energy, Advanced Fuel Campaign of the Fuel Cycle R&D program.

  15. Unconventional gas recovery symposium

    SciTech Connect

    Not Available

    1980-01-01

    The objective of the SPE and DOE in organizing this symposium has been to bring together in a single annual meeting the best of the professional community engaged in unconventional gas recovery technology. The first venture will focus on discussions of the realities and potentials of unconventional gas sources and an exchange of technology developments. Unconventional gas sources are expected to have an important impact on new gas supplies as technological developments rapidly emerge and become mature technologies in the recovery of natural gas from coal, tight formations, Devonian shale geopressured reservoirs and other alternative high-cost gas sources. It is hoped that this symposium will provide a state-of-art perspective on geology, exploration and production research, recovery technology and field test results. Separate abstracts have been prepared for individual articles for inclusion in the Energy Data Base.

  16. Microgravity Fluid Management Symposium

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The NASA Microgravity Fluid Management Symposium, held at the NASA Lewis Research Center, September 9 to 10, 1986, focused on future research in the microgravity fluid management field. The symposium allowed researchers and managers to review space applications that require fluid management technology, to present the current status of technology development, and to identify the technology developments required for future missions. The 19 papers covered three major categories: (1) fluid storage, acquisition, and transfer; (2) fluid management applications, i.e., space power and thermal management systems, and environmental control and life support systems; (3) project activities and insights including two descriptions of previous flight experiments and a summary of typical activities required during development of a shuttle flight experiment.

  17. 1979 DOE statistical symposium

    SciTech Connect

    Gardiner, D.A.; Truett T.

    1980-09-01

    The 1979 DOE Statistical Symposium was the fifth in the series of annual symposia designed to bring together statisticians and other interested parties who are actively engaged in helping to solve the nation's energy problems. The program included presentations of technical papers centered around exploration and disposal of nuclear fuel, general energy-related topics, and health-related issues, and workshops on model evaluation, risk analysis, analysis of large data sets, and resource estimation.

  18. European Cosmic Ray Symposium

    ScienceCinema

    None

    2016-07-12

    13me Symposium qui se déroule du 27 au 31 juillet pour la première fois au Cern. Brian Pattison ouvre la cérémonie et donne la parole à Dr.Ugland (qui représente le DG C.Rubbia excusé) et d'autres intervenants

  19. Space 2000 Symposium

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The purpose of the Space 2000 Symposium is to present the creativity and achievements of key figures of the 20th century. It offers a retrospective discussion on space exploration. It considers the future of the enterprise, and the legacy that will be left for future generations. The symposium includes panel discussions, smaller session meetings with some panelists, exhibits, and displays. The first session entitled "From Science Fiction to Science Facts" commences after a brief overview of the symposium. The panel discussions include talks on space exploration over many decades, and the missions of the millennium to search for life on Mars. The second session, "Risks and Rewards of Human Space Exploration," focuses on the training and health risks that astronauts face on their exploratory mission to space. Session three, "Messages and Messengers Informing and Inspire Space Exploration and the Public," focuses on the use of TV medium by educators and actors to inform and inspire a wide variety of audiences with adventures of space exploration. Session four, "The Legacy of Carl Sagan," discusses the influences made by Sagan to scientific research and the general public. In session five, "Space Exploration for a new Generation," two student speakers and the NASA Administrator Daniel S. Goldin address the group. Session six, "Destiny or Delusion? -- Humankind's Place in the Cosmos," ends the symposium with issues of space exploration and some thought provoking questions. Some of these issues and questions are: what will be the societal implications if we discover the origin of the universe, stars, or life; what will be the impact if scientists find clear evidence of life outside the domains of the Earth; should there be limits to what humans can or should learn; and what visionary steps should space-faring people take now for future generations.

  20. Simulation 󈨔 Symposium.

    DTIC Science & Technology

    1980-11-21

    on the methodological and technological sessions. The report is divided into four topical areas: (1) methodological issues, (2) computing hardware, (3...SYMPOSIUM S[Ar Cn Richard E. Nance* 21 November 1980BRANCH OFFICE *Department of Management Science, Imperial College LONDON of Science and Technology ...nimber) 𔃻Bond graphs Language comparison Computer aided modeling Methodology fDistributed systems Software * Ha~dware 20. V~tRACT (Continue an rovers

  1. Space 2000 Symposium

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The purpose of the Space 2000 Symposium is to present the creativity and achievements of key figures of the 20th century. It offers a retrospective discussion on space exploration. It considers the future of the enterprise, and the legacy that will be left for future generations. The symposium includes panel discussions, smaller session meetings with some panelists, exhibits, and displays. The first session entitled "From Science Fiction to Science Facts" commences after a brief overview of the symposium. The panel discussions include talks on space exploration over many decades, and the missions of the millennium to search for life on Mars. The second session, "Risks and Rewards of Human Space Exploration," focuses on the training and health risks that astronauts face on their exploratory mission to space. Session three, "Messages and Messengers Informing and Inspire Space Exploration and the Public," focuses on the use of TV medium by educators and actors to inform and inspire a wide variety of audiences with adventures of space exploration. Session four, "The Legacy of Carl Sagan," discusses the influences made by Sagan to scientific research and the general public. In session five, "Space Exploration for a new Generation," two student speakers and the NASA Administrator Daniel S. Goldin address the group. Session six, "Destiny or Delusion? -- Humankind's Place in the Cosmos," ends the symposium with issues of space exploration and some thought provoking questions. Some of these issues and questions are: what will be the societal implications if we discover the origin of the universe, stars, or life; what will be the impact if scientists find clear evidence of life outside the domains of the Earth; should there be limits to what humans can or should learn; and what visionary steps should space-faring people take now for future generations.

  2. LHC Nobel Symposium Proceedings

    NASA Astrophysics Data System (ADS)

    Ekelöf, Tord

    2013-12-01

    In the summer of 2012, a great discovery emerged at the Large Hadron Collider (LHC) at CERN in Geneva. A plethora of new precision data had already by then been collected by the ATLAS and CMS experiments at LHC, providing further extensive support for the validity of the Standard Model of particle physics. But what now appeared was the first evidence for what was not only the last unverified prediction of the Standard Model, but also perhaps the most decisive one: the prediction made already in 1964 of a unique scalar boson required by the theory of François Englert and Peter Higgs on how fundamental particles acquire mass. At that moment in 2012, it seemed particularly appropriate to start planning a gathering of world experts in particle physics to take stock of the situation and try to answer the challenging question: what next? By May 2013, when the LHC Nobel Symposium was held at the Krusenberg Mansion outside Uppsala in Sweden, the first signs of a great discovery had already turned into fully convincing experimental evidence for the existence of a scalar boson of mass about 125 GeV, having properties compatible with the 50-year-old prediction. And in October 2013, the evidence was deemed so convincing that the Swedish Royal Academy of Sciences awarded the Nobel Prize in Physics to Englert and Higgs for their pioneering work. At the same time the search at the LHC for other particles, beyond those predicted by the Standard Model, with heavier masses up to—and in some cases beyond—1 TeV, had provided no positive result. The triumph of the Standard Model seems resounding, in particular because the mass of the discovered scalar boson is such that, when identified with the Higgs boson, the Standard Model is able to provide predictions at energies as high as the Planck mass, although at the price of accepting that the vacuum would be metastable. However, even if there were some feelings of triumph, the ambience at the LHC Nobel Symposium was more one of

  3. Trinations aging symposium.

    PubMed

    Kaeberlein, Matt; Kennedy, Brian K; Liu, Xinguang; Suh, Yousin; Zhou, Zhongjun

    2011-01-01

    The "Trinations Aging Symposium" was held on the campus of Guangdong Medical College in Dongguan, China from April 28 to 30, 2011. The goal was to promote interaction, collaboration, and exchange of ideas between scientists in the field of aging research from Japan, South Korea, and China. Aging research is on the rise in Asia. This represents an important development, since Korea and Japan are the two longest-lived countries in the world, and life expectancy is increasing rapidly in China and other Asian countries. The world will see a greater percentage of people over age 65 in coming years than any period in human history. Developing therapeutic approaches to increase healthspan has the potential not only to enhance quality of life, but would also help stem the looming economic crisis associated with a high percentage of elderly. The focus of the Trinations Aging Symposium was on the basic biology of aging, and topics discussed included genome maintenance, metabolism and aging, longevity genes and interventions, and new therapies for age-related diseases. The meeting finished with a commitment for another symposium next year that will include additional Asian countries and the formation of a new scientific organization, the Asian Association for Aging Research.

  4. 35th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler); Doty, Laura W. (Technical Monitor)

    2001-01-01

    The proceedings of the 35th Aerospace Mechanisms Symposium are reported. Ames Research Center hosted the conference, which was held at the Four Points Sheraton, Sunnyvale, California, on May 9-11, 2001. The symposium was sponsored by the Mechanisms Education Association. Technology areas covered included bearings and tribology; pointing, solar array, and deployment mechanisms; and other mechanisms for spacecraft and large space structures.

  5. 41st Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Editor)

    2012-01-01

    The proceedings of the 41st Aerospace Mechanisms Symposium are reported. JPL hosted the conference, which was held in Pasadena Hilton, Pasadena, California on May 16-18, 2012. Lockheed Martin Space Systems cosponsored the symposium. Technology areas covered include gimbals and positioning mechanisms, components such as hinges and motors, CubeSats, tribology, and Mars Science Laboratory mechanisms.

  6. 33rd Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler); Litty, Edward C. (Compiler); Sevilla, Donald R. (Compiler)

    1999-01-01

    The proceedings of the 33rd Aerospace Mechanisms Symposium are reported. JPL hosted the conference, which was held at the Pasadena Conference and Exhibition Center, Pasadena, California, on May 19-21, 1999. Lockheed Martin Missiles and Space cosponsored the symposium. Technology areas covered include bearings and tribology; pointing, solar array and deployment mechanisms; orbiter/space station; and other mechanisms for spacecraft.

  7. Expert systems in government symposium

    SciTech Connect

    Karna, K.N.

    1985-01-01

    This book presents the papers given at a symposium on various applications of expert systems. Topics considered at the symposium included knowledge-based reasoning, new directions in knowledge acquisition, software, programming languages, systems engineering, intelligent information retrieval, reactor safety assessment, medical applications, uncertainty management, algorithms, parallel processing, and artificial intelligence.

  8. Give It a Shot! Toolkit for Nurses and Other Immunization Champions Working with Secondary Schools. 2nd Edition

    ERIC Educational Resources Information Center

    Boyer-Chu, Lynda; Wooley, Susan F.

    2008-01-01

    Adolescent immunization saves lives--but promoting immunization takes time and thought, and today's nurses and other health advocates are faced with a host of ever-expanding responsibilities in a time of reduced budgets and staff. This toolkit is thus structured as an easy and reliable resource. This 2nd edition contains: (1) a 64-page manual;…

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

    ERIC Educational Resources Information Center

    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…

  10. Comparative analysis of 1st, 2nd, and 4th year MD students' attitudes toward Complementary Alternative Medicine (CAM)

    PubMed Central

    Riccard, Christopher P; Skelton, Michele

    2008-01-01

    Background To identify and report the attitudes and beliefs of 1st, 2nd, and 4th year medical students toward complementary alternative medicine (CAM). Methods The previously validated and reliability tested CHBQ was administered to medical students attending the University of South Florida School of Medicine. Results Significant changes were found between both 1st (46.0 ± 7.7) and 4th (37.8 ± 15.7) year students and 2nd (48.3 ± 7.8) and 4th (37.8 ± 15.7) year students. No significant difference was found between 1st (46.0 ± 7.7) and 2nd (48.3 ± 7.8) year students. When comparing scores based on gender, a significant difference was present between males (41.2 ± 12.2) and females (46.1 ± 11.0). Conclusion CHBQ scores were significantly more positive in both 1st and 2nd year medical students in comparison with 4th year student's scores. These findings suggest that as student exposure to allopathic techniques and procedures increases during the last year of medical school, their attitudes toward CAM decrease. Females were also significantly more likely to have stronger positive attitudes toward CAM than males, though both genders represented an overall positive attitude toward CAM. PMID:18799010

  11. The Hyphen as a Syllabification Cue in Reading Bisyllabic and Multisyllabic Words among Finnish 1st and 2nd Graders

    ERIC Educational Resources Information Center

    Häikiö, Tuomo; Bertram, Raymond; Hyönä, Jukka

    2016-01-01

    Finnish ABC books present words with hyphens inserted at syllable boundaries. Syllabification by hyphens is abandoned in the 2nd grade for bisyllabic words, but continues for words with three or more syllables. The current eye movement study investigated how and to what extent syllable hyphens in bisyllabic ("kah-vi" "cof-fee")…

  12. Observation in a School without Walls: Peer Observation of Teaching in a 2nd-12th Grade Independent School

    ERIC Educational Resources Information Center

    Salvador, Josephine

    2012-01-01

    What happens when teachers start to observe each other's classes? How do teachers make meaning of observing and being observed? What effects, if any, does requiring peer observation have on the teaching community? This research explores these questions in a qualitative study of peer observation of teaching (POT) in the 2nd-12th grades of an…

  13. Curriculum on the Edge of Survival: How Schools Fail to Prepare Students for Membership in a Democracy. 2nd Edition

    ERIC Educational Resources Information Center

    Heller, Daniel

    2012-01-01

    Typically, school curriculum has been viewed through the lens of preparation for the workplace or higher education, both worthy objectives. However, this is not the only lens, and perhaps not even the most powerful one to use, if the goal is to optimize the educational system. "Curriculum on the Edge of Survival, 2nd Edition," attempts to define…

  14. Conference Proceedings: 2nd European Conference of Rehabilitation International; Disability in the Family. (Brighton, England, September 18-21, 1978)

    ERIC Educational Resources Information Center

    Royal Association for Disability and Rehabilitation, London (England).

    The conference proceedings of the 2nd European Conference of Rehabilitation International (1978) on the theme disability in the family contains the agenda and approximately 80 papers. National presentations consider the theme in papers by representatives of Finland, Hungary, Belgium, The Netherlands, Portugal, Hong Kong, India, The German…

  15. International Conference on Hyperbolic Problems (2nd). Theory, Numerical Methods and Applications, 14-18 March 1988

    DTIC Science & Technology

    1988-01-01

    SOlution of’ th icai Ele quations. Proceedings of (lie 2nd European Conference on Multigrid 3. - --- AND B. KoRSN (1997). A Non-linear Afiultq,’rid...of Aerospace Engineering Indian Institute of Science Bangalore, India A new upwind scheme called Kinetic Flux Vector Splitting (KFVS) method has been

  16. Optical DC overlay measurement in the 2nd level process of 65 nm alternating phase shift mask

    NASA Astrophysics Data System (ADS)

    Ma, Jian; Han, Ke; Lee, Kyung; Korobko, Yulia; Silva, Mary; Chavez, Joas; Irvine, Brian; Henrichs, Sven; Chakravorty, Kishore; Olshausen, Robert; Chandramouli, Mahesh; Mammen, Bobby; Padmanaban, Ramaswamy

    2005-11-01

    Alternating phase shift mask (APSM) techniques help bridge the significant gap between the lithography wavelength and the patterning of minimum features, specifically, the poly line of 35 nm gate length (1x) in Intel's 65 nm technology. One of key steps in making APSM mask is to pattern to within the design tolerances the 2nd level resist so that the zero-phase apertures will be protected by the resist and the pi-phase apertures will be wide open for quartz etch. The ability to align the 2nd level to the 1st level binary pattern, i.e. the 2nd level overlay capability is very important, so is the capability of measuring the overlay accurately. Poor overlay could cause so-called the encroachment after quartz etch, producing undesired quartz bumps in the pi-apertures or quartz pits in the zero-apertures. In this paper, a simple, low-cost optical setup for the 2nd level DC (develop check) overlay measurements in the high volume manufacturing (HVM) of APSM masks is presented. By removing systematic errors in overlay associated with TIS and MIS (tool-induced shift and Mask-process induced shift), it is shown that this setup is capable of supporting the measurement of DC overlay with a tolerance as small as +/- 25 nm. The outstanding issues, such as DC overlay error component analysis, DC - FC (final check) overlay correlation and the overlay linearity (periphery vs. indie), are discussed.

  17. Curriculum on the Edge of Survival: How Schools Fail to Prepare Students for Membership in a Democracy. 2nd Edition

    ERIC Educational Resources Information Center

    Heller, Daniel

    2012-01-01

    Typically, school curriculum has been viewed through the lens of preparation for the workplace or higher education, both worthy objectives. However, this is not the only lens, and perhaps not even the most powerful one to use, if the goal is to optimize the educational system. "Curriculum on the Edge of Survival, 2nd Edition," attempts to define…

  18. The Hyphen as a Syllabification Cue in Reading Bisyllabic and Multisyllabic Words among Finnish 1st and 2nd Graders

    ERIC Educational Resources Information Center

    Häikiö, Tuomo; Bertram, Raymond; Hyönä, Jukka

    2016-01-01

    Finnish ABC books present words with hyphens inserted at syllable boundaries. Syllabification by hyphens is abandoned in the 2nd grade for bisyllabic words, but continues for words with three or more syllables. The current eye movement study investigated how and to what extent syllable hyphens in bisyllabic ("kah-vi" "cof-fee")…

  19. Observation in a School without Walls: Peer Observation of Teaching in a 2nd-12th Grade Independent School

    ERIC Educational Resources Information Center

    Salvador, Josephine

    2012-01-01

    What happens when teachers start to observe each other's classes? How do teachers make meaning of observing and being observed? What effects, if any, does requiring peer observation have on the teaching community? This research explores these questions in a qualitative study of peer observation of teaching (POT) in the 2nd-12th grades of an…

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

    ERIC Educational Resources Information Center

    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…

  1. Efficient Simulation of Wing Modal Response: Application of 2nd Order Shape Sensitivities and Neural Networks

    NASA Technical Reports Server (NTRS)

    Kapania, Rakesh K.; Liu, Youhua

    2000-01-01

    At the preliminary design stage of a wing structure, an efficient simulation, one needing little computation but yielding adequately accurate results for various response quantities, is essential in the search of optimal design in a vast design space. In the present paper, methods of using sensitivities up to 2nd order, and direct application of neural networks are explored. The example problem is how to decide the natural frequencies of a wing given the shape variables of the structure. It is shown that when sensitivities cannot be obtained analytically, the finite difference approach is usually more reliable than a semi-analytical approach provided an appropriate step size is used. The use of second order sensitivities is proved of being able to yield much better results than the case where only the first order sensitivities are used. When neural networks are trained to relate the wing natural frequencies to the shape variables, a negligible computation effort is needed to accurately determine the natural frequencies of a new design.

  2. The validity and reliability of developmental test of visual perception-2nd edition (DTVP-2).

    PubMed

    Brown, Ted; Hockey, Sarah Caitlin

    2013-11-01

    The Developmental Test of Visual Perception-2nd edition (DTVP-2) is frequently used by occupational therapists to evaluate school-age children. It is important that therapists use assessments with established validity and reliability. This study investigated the convergent validity and internal consistency of the DTVP-2. Forty-five healthy participants from Australia, aged 6-12 years, completed the DTVP-2, the Beery-Buktenica Developmental Test of Visual-Motor Integration-6th edition (VMI), and the Test of Visual Perceptual Skills-3rd edition (TVPS-3). A Spearman rho correlation coefficient was used to investigate the DTVP-2's convergent validity and Cronbach alpha coefficients were used to determine the DTVP-2's internal consistency. Statistically significant correlations between the DTVP-2, VMI, and TVPS-3 total scale scores and subscale scores were found. Internal consistency of items for the DTVP-2, VMI, and TVPS-3 total scores was >0.80 and internal consistency of items for subscale scores was >0.70. The DTVP-2 exhibited evidence of convergent validity with the VMI and TVPS-3, and moderate to high levels of internal consistency.

  3. Introduction of the 2nd Phase of the Integrated Hydrologic Model Intercomparison Project

    NASA Astrophysics Data System (ADS)

    Kollet, Stefan; Maxwell, Reed; Dages, Cecile; Mouche, Emmanuel; Mugler, Claude; Paniconi, Claudio; Park, Young-Jin; Putti, Mario; Shen, Chaopeng; Stisen, Simon; Sudicky, Edward; Sulis, Mauro; Ji, Xinye

    2015-04-01

    The 2nd Phase of the Integrated Hydrologic Model Intercomparison Project commenced in June 2013 with a workshop at Bonn University funded by the German Science Foundation and US National Science Foundation. Three test cases were defined and compared that are available online at www.hpsc-terrsys.de including a tilted v-catchment case; a case called superslab based on multiple slab-heterogeneities in the hydraulic conductivity along a hillslope; and the Borden site case, based on a published field experiment. The goal of this phase is to further interrogate the coupling of surface-subsurface flow implemented in various integrated hydrologic models; and to understand and quantify the impact of differences in the conceptual and technical implementations on the simulation results, which may constitute an additional source of uncertainty. The focus has been broadened considerably including e.g. saturated and unsaturated subsurface storages, saturated surface area, ponded surface storage in addition to discharge, and pressure/saturation profiles and cross-sections. Here, first results are presented and discussed demonstrating the conceptual and technical challenges in implementing essentially the same governing equations describing highly non-linear moisture redistribution processes and surface-groundwater interactions.

  4. Suppressing transthyretin production in mice, monkeys and humans using 2nd-Generation antisense oligonucleotides.

    PubMed

    Ackermann, Elizabeth J; Guo, Shuling; Benson, Merrill D; Booten, Sheri; Freier, Sue; Hughes, Steven G; Kim, Tae-Won; Jesse Kwoh, T; Matson, John; Norris, Dan; Yu, Rosie; Watt, Andy; Monia, Brett P

    2016-09-01

    Transthyretin amyloidosis (ATTR amyloidosis) is a rare disease that results from the deposition of misfolded transthyretin (TTR) protein from the plasma into tissues as amyloid fibrils, leading to polyneuropathy and cardiomyopathy. IONIS-TTRRx (ISIS 420915) is a 2nd-Generation 2'-O-(2-methoxyethyl) modified "2'-MOE" antisense oligonucleotide (ASO) that targets the TTR RNA transcript and reduces the levels of the TTR transcript through an RNaseH1 mechanism of action, leading to reductions in both mutant and wild-type TTR protein. The activity of IONIS-TTRRx to decrease TTR protein levels was studied in transgenic mice bearing the Ile84Ser human TTR mutant, in cynomolgus monkeys and in healthy human volunteers. Robust (>80%) reductions of plasma TTR protein were obtained in all three species treated with IONIS-TTRRx, which in mice and monkeys was associated with substantial reductions in hepatic TTR RNA levels. These effects were dose-dependent and lasted for weeks post-dosing. In a Phase 1 healthy volunteer study, treatment with IONIS-TTRRx for four weeks was well tolerated without any remarkable safety issues. TTR protein reductions up to 96% in plasma were observed. These nonclinical and clinical results support the ongoing Phase 3 development of IONIS-TTRRx in patients with ATTR amyloidosis.

  5. Minimal Clinically Important Difference on Parkinson's Disease Sleep Scale 2nd Version

    PubMed Central

    Horváth, Krisztina; Aschermann, Zsuzsanna; Ács, Péter; Deli, Gabriella; Janszky, József; Komoly, Sámuel; Karádi, Kázmér; Kovács, Márton; Makkos, Attila; Faludi, Béla; Kovács, Norbert

    2015-01-01

    Background and Aims. The aim of the present study was to determine the estimates of minimal clinically important difference for Parkinson's Disease Sleep Scale 2nd version (PDSS-2) total score and dimensions. Methods. The subject population consisted of 413 PD patients. At baseline, MDS-UPDRS, Hoehn-Yahr Scale, Mattis Dementia Rating Scale, and PDSS-2 were assessed. Nine months later the PDSS-2 was reevaluated with the Patient-Reported Global Impression Improvement Scale. Both anchor-based techniques (within patients' score change method and sensitivity- and specificity-based method by receiver operating characteristic analysis) and distribution-based approaches (effect size calculations) were utilized to determine the magnitude of minimal clinically important difference. Results. According to our results, any improvements larger than −3.44 points or worsening larger than 2.07 points can represent clinically important changes for the patients. These thresholds have the effect size of 0.21 and −0.21, respectively. Conclusions. Minimal clinically important differences are the smallest change of scores that are subjectively meaningful to patients. Studies using the PDSS-2 as outcome measure should utilize the threshold of −3.44 points for detecting improvement or the threshold of 2.07 points for observing worsening. PMID:26539303

  6. Evaluation of a hand washing program for 2nd-graders.

    PubMed

    Tousman, Stuart; Arnold, Dani; Helland, Wealtha; Roth, Ruth; Heshelman, Nannatte; Castaneda, Oralia; Fischer, Emily; O'Neil, Kristen; Bileto, Stephanie

    2007-12-01

    The purpose of this project was to determine if a multiple-week learner-centered hand washing program could improve hand hygiene behaviors of 2nd-graders in a northern Illinois public school system. Volunteers from the Rockford Hand Washing Coalition went into 19 different classrooms for 4 consecutive weeks and taught a learner-centered program. The program consisted of interactive class discussions and activities using GlitterBug training devices and agar plate materials. A one-factor repeated measure analysis of variance indicated a statistically significant 34% decrease in the absenteeism rate for students in the intervention group. Chi-square analyses on agar plate data indicated that students had cleaner hands after washing. Qualitative data from parents and teachers indicated that a majority of the students were engaging in hand-washing behavior. These results indicate that integrating a learner-centered interactive program in a multiple-week structure can lead to improvement in hand hygiene behavior.

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

    SciTech Connect

    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.

  8. Wind-US Results for the AIAA 2nd Propulsion Aerodynamics Workshop

    NASA Technical Reports Server (NTRS)

    Dippold, Vance III; Foster, Lancert; Mankbadi, Mina

    2014-01-01

    This presentation contains Wind-US results presented at the 2nd Propulsion Aerodynamics Workshop. The workshop was organized by the American Institute of Aeronautics and Astronautics, Air Breathing Propulsion Systems Integration Technical Committee with the purpose of assessing the accuracy of computational fluid dynamics for air breathing propulsion applications. Attendees included representatives from government, industry, academia, and commercial software companies. Participants were encouraged to explore and discuss all aspects of the simulation process including the effects of mesh type and refinement, solver numerical schemes, and turbulence modeling. The first set of challenge cases involved computing the thrust and discharge coefficients for a 25deg conical nozzle for a range of nozzle pressure ratios between 1.4 and 7.0. Participants were also asked to simulate two cases in which the 25deg conical nozzle was bifurcated by a solid plate, resulting in vortex shedding (NPR=1.6) and shifted plume shock (NPR=4.0). A second set of nozzle cases involved computing the discharge and thrust coefficients for a convergent dual stream nozzle for a range of subsonic nozzle pressure ratios. The workshop committee also compared the plume mixing of these cases across various codes and models. The final test case was a serpentine inlet diffuser with an outlet to inlet area ratio of 1.52 and an offset of 1.34 times the inlet diameter. Boundary layer profiles, wall static pressure, and total pressure at downstream rake locations were examined.

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

    NASA Astrophysics Data System (ADS)

    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.

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

    NASA Astrophysics Data System (ADS)

    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.

  11. Plasmodium falciparum malaria in 1(st)-2(nd) century CE southern Italy.

    PubMed

    Marciniak, Stephanie; Prowse, Tracy L; Herring, D Ann; Klunk, Jennifer; Kuch, Melanie; Duggan, Ana T; Bondioli, Luca; Holmes, Edward C; Poinar, Hendrik N

    2016-12-05

    The historical record attests to the devastation malaria exacted on ancient civilizations, particularly the Roman Empire [1]. However, evidence for the presence of malaria during the Imperial period in Italy (1st-5th century CE) is based on indirect sources, such as historical, epigraphic, or skeletal evidence. Although these sources are crucial for revealing the context of this disease, they cannot establish the causative species of Plasmodium. Importantly, definitive evidence for the presence of malaria is now possible through the implementation of ancient DNA technology. As malaria is presumed to have been at its zenith during the Imperial period [1], we selected first or second molars from 58 adults from three cemeteries from this time: Isola Sacra (associated with Portus Romae, 1st-3rd century CE), Velia (1st-2nd century CE), and Vagnari (1st-4th century CE). We performed hybridization capture using baits designed from the mitochondrial (mtDNA) genomes of Plasmodium spp. on a prioritized subset of 11 adults (informed by metagenomic sequencing). The mtDNA sequences generated provided compelling phylogenetic evidence for the presence of P. falciparum in two individuals. This is the first genomic data directly implicating P. falciparum in Imperial period southern Italy in adults.

  12. Hypertrophic osteoarthropathy in a young adult male from Berber, Sudan (2nd-3rd century CE).

    PubMed

    Binder, M; Saad, M

    2017-09-01

    Hypertrophic osteoarthropathy (HOA) is a pathological condition characterised by extensive periosteal new bone formation (NBF) on the diaphyses of the long bones, metacarpal and metatarsal bones. In modern clinical contexts, the secondary form of the disease is common and most often occurs secondary to intra-thoracic cancer and other forms of chronic pulmonary disease. Paleopathological evidence for HOA on the other hand has only occasionally been reported. Here we report a young adult male from the Meriotic cemetery at Berber in Sudan (2nd-3rd century CE) displaying widespread NBF on the diaphyses of the upper and lower limb bones, metacarpal and metatarsal bones, as well as the pelvis and scapulae. While several pathological conditions have to be considered as differential diagnostic options for NBF in the post-cranial skeleton, HOA is the most likely diagnosis, based on the distribution of the changes observed in this individual, as well as their macroscopic and radiographic characteristics. A chronic pulmonary condition as indicated by NBF on the visceral side of the ribs may represent the underlying cause for the HOA. This individual represents the first paleopathological case of HOA reported from an archaeological site in Africa. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Studies with Ferrous Sulfamate and Alternate Reductants for 2nd Uranium Cycle

    SciTech Connect

    Crowder, M.L.

    2003-01-15

    A wide range of miniature mixer-settler tests were conducted to determine the source of iron and sulfur contamination in the uranium product stream (''1EU'') of H Canyon's 2nd Uranium Cycle. The problem was reproduced on the laboratory scale mixer-settlers by changing the feed location of ferrous sulfamate from stage D4 to stage D1. Other process variables effected no change. It was later determined that ferrous sulfamate (FS) solids had plugged the FS line to stage D4, causing FS to backup a ventline and enter the Canyon process at stage D1. Pluggage was almost certainly due to precipitation of FS solids during extended process downtime. During the search for the root cause, tests showed that FS solids were quite small (1-10 mm), and a portion of them could bypass the current Canyon prefilter (3-mm). Also, additional tests were done to find an alternate means of reducing and thereby removing plutonium and neptunium from the uranium product. These tests showed that FS was a more effective reductant than either ascorbic acid or a hydroxylamine nitrate (HAN) / dilute FS combination.

  14. IAU Symposium 317 Summary

    NASA Astrophysics Data System (ADS)

    Gratton, Raffaele G.

    2016-08-01

    The assembly of the halo yields fundamental information on the formation and evolution of galaxies: this was quite exhaustively discussed at this very important symposium. I present a brief personal summary of the meeting, outlining those points that I found more exciting and suggestive. I also remarked a few areas that were possibly not enough expanded. I found this research field extremely interesting and I think there are great expectations for new developments in the next few years, thanks to the new large spectroscopic surveys and the ESA GAIA satellite.

  15. RICIS Symposium 1988

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Integrated Environments for Large, Complex Systems is the theme for the RICIS symposium of 1988. Distinguished professionals from industry, government, and academia have been invited to participate and present their views and experiences regarding research, education, and future directions related to this topic. Within RICIS, more than half of the research being conducted is in the area of Computer Systems and Software Engineering. The focus of this research is on the software development life-cycle for large, complex, distributed systems. Within the education and training component of RICIS, the primary emphasis has been to provide education and training for software professionals.

  16. The adenovirus type 2-simian virus 40 hybrid virus Ad2+ND4 requires deletion variants to grow in monkey cells.

    PubMed Central

    Lewis, A M; Westphal, H

    1983-01-01

    The Ad2+ND4 virus is an adenovirus type 2 (Ad2)-simian virus 40 (SV40) recombination. The Ad2 genome of this recombinant has a rearrangement within early region 3; Ad2 DNA sequences between map positions 81.3 and 85.5 have been deleted, and the SV40 DNA sequences between map positions 0.11 and 0.626 have been inserted into the deletion in an 81.3-0.626 orientation. Nonhybrid Ad2 is defective in monkey cells; however, the Ad2+ND4 virus can replicate in monkey cells due to the expression of the SV40-enhancing function encoded by the DNA insert. Stocks of the Ad2+ND4 hybrid were produced in primary monkey cells by using the progeny of a three-step plaque purification procedure and were considered to be homogeneous populations of Ad2+ND4 virions because they induced plaques in primary monkey cells by first-order kinetics. By studying the kinetics of plaque induction in continuous lines (BSC-1 and CV-1) of monkey cells, we have found that stocks (prepared with virions before and after plaque purification) of Ad2+ND4 are actually heterogeneous populations of Ad2+ND4 virions and Ad2+ND4 deletion variants that lack SV40 and frequently Ad2 DNA sequences at the left Ad2-SV40 junction. Due to the defectiveness of the Ad2+ND4 virus, the production of progeny in BSC-1 and CV-1 cells requires complementation between the Ad2+ND4 genome and the genome of an Ad2+ND4 deletion variant. Since the deletion variants that have been obtained from Ad2+ND4 stocks do not express the SV40-enhancing function in that they cannot produce progeny in monkey cells, we conclude that they are providing an Ad2 component that is essential for the production of Ad2+ND4 progeny. These data imply that the Ad2+ND4 virus is incapable of replicating in singly infected primary monkey cells without generating deletion variants that are missing various amounts of DNA around the left Ad2-SV40 junction in the hybrid genome. As the deletion variants that arise from the Ad2+ND4 virus are created by nonhomologous

  17. Overview of the 2nd Gen 3.7m HIAD Static Load Test

    NASA Technical Reports Server (NTRS)

    Swanson, G. T.; Kazemba, C. D.; Johnson, R. K.; Hughes, S. J.; Calomino, A. M.; Cheatwood, F. M.; Cassell, A. M.; Anderson, P.; Lowery, A.

    2015-01-01

    To support NASAs long term goal of landing humans on Mars, technologies which enable the landing of heavy payloads are being developed. Current entry, decent, and landing technologies are not practical for human class payloads due to geometric constraints dictated by current launch vehicle fairing limitations. Therefore, past and present technologies are now being explored to provide a mass and volume efficient solution to atmospheric entry, including Hypersonic Inflatable Aerodynamic Decelerators (HIADs). In October of 2014, a 3.7m HIAD inflatable structure with an integrated flexible thermal protection sys-tem (F-TPS) was subjected to a static load test series to verify the designs structural performance. The 3.7m HIAD structure was constructed in a 70 deg sphere-cone stacked-toroid configuration using eight inflatable tori, which were joined together using adhesives and high strength textile webbing to help distribute the loads throughout the inflatable structure. The inflatable structure was fabricated using 2nd generation structural materials that permit an increase in use temperature to 400 C+ as compared to the 250 C limitation of the 1st generation materials. In addition to the temperature benefit, these materials also offer a 40 reduction in structure mass. The 3.7m F-TPS was fabricated using high performance materials to protect the inflatable structure from heat loads that would be seen during atmospheric entry. The F-TPS was constructed of 2nd generation TPS materials increasing its heating capability from 35W sq cm to over 100W sq cm. This test article is the first stacked-torus HIAD to be fabricated and tested with a 70 deg sphere-cone. All previous stacked-torus HIADs have employed a 60o sphere-cone. To perform the static load test series, a custom test fixture was constructed. The fixture consisted of a structural tub rim with enough height to allow for dis-placement of the inflatable structure as loads were applied. The tub rim was attached to the

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

    NASA Astrophysics Data System (ADS)

    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

  19. The first Brazilian Dinosaur Symposium

    NASA Astrophysics Data System (ADS)

    dos Anjos Candeiro, Carlos Roberto; da Silva Marinho, Thiago

    2015-08-01

    The 1st Brazilian Dinosaur Symposium gathered paleontologists, geologists, and paleoartists in the city of Ituiutaba, Minas Gerais State, Brazil, from April 21st to 24th, 2013. The Dinosaur Symposium in the Pontal Campus of the Universidade Federal de Uberlândia, Minas Gerais State, Brazil provided an opportunity to share many new results of dinosaur research being conducted around the world. The symposium coincided with a new dawn of scientific advances in dinosaur paleontology further expanding its importance, interest and credibility worldwide.

  20. Women's technical and professional symposium

    SciTech Connect

    Budil, K; Mack, L

    1999-10-01

    This is the fourth LLNL-sponsored Women's Technical and Professional Symposium. This year's theme: ''Excellence through the Millennium,'' focuses on the cutting edge work being done at LLNL and the many contributions of women to our science and technology mission. We hope this Symposium gives each person attending a better idea of the broad scope of the Laboratory's mission and their place within the organization. It is easy to lose sight of the fact that we all work in support of science and technology despite the diversity of our experience. This Symposium provides an opportunity to reflect on our past and to begin to plan our future.

  1. A convective divertor utilizing a 2nd-order magnetic field null

    NASA Astrophysics Data System (ADS)

    Rognlien, Thomas

    2014-10-01

    New results motivate a detailed study of a magnetic divertor concept characterized by strong plasma convection near a poloidal magnetic field (Bp) null region. The configuration is that of a near-2nd-order Bp null (Bp ~ Δ r2) , as in a snowflake divertor. The concept has 2 key features: (A) Convection spreads the heat flux between multiple divertor legs and further broadens the heat-flux profile within each leg, thereby greatly reducing target-plate heat loads. (B) The heat flux is further reduced by line radiation in each leg in detachment-like ionization zones. Theory indicates that convective turbulence arises when the poloidal plasma beta, βp = 2μ0nT/B p 2 >> 1 . Measurements in TCV now more fully quantify earlier NSTX and TCV observations of plasma mixing, and related modeling of TCV indicates that strongly enhanced null-region transport is present. Convective mixing provides a stabilizing mechanism to prevent the ionization fronts (hydrogenic and impurity) from collapsing to a highly radiating core MARFE. Also, the radiating zone maps to a very small region at the midplane owing to the very weak Bp in the convective region, thus minimizing its impact on the core plasma. Detailed calculations are reported that combine features A and B noted above. The plasma mixing mechanisms are described together with the corresponding transport model implemented in the 2D UEDGE edge transport code. UEDGE calculations are presented that quantify the roles of mixing, impurity radiation, and detachment stability for a realistic snowflake configuration. Work in collaboration with D.D. Ryutov, S.I. Krasheninnikov, and M.V. Umansky. Performed for the U.S. DoE by LLNS, LLC, LLNL, under Contract DE-AC52-07NA27344.

  2. PREFACE: 2nd International Conference on Competitive Materials and Technological Processes (IC-CMTP2)

    NASA Astrophysics Data System (ADS)

    László, Gömze A.

    2013-12-01

    Competitiveness is one of the most important factors in our life and it plays a key role in the efficiency both of organizations and societies. The more scientifically supported and prepared organizations develop more competitive materials with better physical, chemical and biological properties and the leading companies apply more competitive equipment and technology processes. The aims of the 2nd International Conference on Competitive Materials and Technology Processes (ic-cmtp2) are the following: Promote new methods and results of scientific research in the fields of material, biological, environmental and technology sciences; Change information between the theoretical and applied sciences as well as technical and technological implantations. Promote the communication between the scientist of different nations, countries and continents. Among the major fields of interest are materials with extreme physical, chemical, biological, medical, thermal, mechanical properties and dynamic strength; including their crystalline and nano-structures, phase transformations as well as methods of their technological processes, tests and measurements. Multidisciplinary applications of materials science and technological problems encountered in sectors like ceramics, glasses, thin films, aerospace, automotive and marine industry, electronics, energy, construction materials, medicine, biosciences and environmental sciences are of particular interest. In accordance to the program of the conference ic-cmtp2, more than 250 inquiries and registrations from different organizations were received. Researchers from 36 countries in Asia, Europe, Africa, North and South America arrived at the venue of conference. Including co-authors, the research work of more than 500 scientists are presented in this volume. Professor Dr Gömze A László Chair, ic-cmtp2 The PDF also contains lists of the boards, session chairs and sponsors.

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

    PubMed

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

    2017-04-01

    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. • It is feasible to perform transrectal prostate biopsy using a MR-compatible RCM. • Using a RCM for MR-guided biopsy is safe, fast, and efficient. • All cancer suspicious regions were reachable with the RCM.

  4. The Ratio of 2nd to 4th Digit Length in Korean Alcohol-dependent Patients

    PubMed Central

    Han, Changwoo; Bae, Hwallip; Lee, Yu-Sang; Won, Sung-Doo; Kim, Dai Jin

    2016-01-01

    Objective The ratio of 2nd to 4th digit length (2D:4D) is a sexually dimorphic trait. Men have a relatively shorter second digit than fourth digit. This ratio is thought to be influenced by higher prenatal testosterone level or greater sensitivity to androgen. The purpose of this study is to investigate the relationship between alcohol dependence and 2D:4D in a Korean sample and whether 2D:4D can be a biologic marker in alcohol dependence. Methods In this study, we recruited 87 male patients with alcohol dependence from the alcohol center of one psychiatric hospital and 52 healthy male volunteers who were all employees in the same hospital as controls. We captured images of the right and left hands of patients and controls using a scanner and extracted data with a graphics program. We measured the 2D:4D of each hand and compared the alcohol dependence group with the control group. We analyzed these ratios using an independent-samples t-test. Results The mean 2D:4D of patients was 0.934 (right hand) and 0.942 (left hand), while the mean 2D:4D of controls was 0.956 (right hand) and 0.958 (left hand). Values for both hands were significantly lower for patients than controls (p<0.001, right hand; p=0.004, left hand). Conclusion Patients who are alcohol dependent have a significantly lower 2D:4D than controls, similar to the results of previous studies, which suggest that a higher prenatal testosterone level in the gonadal period is related to alcoholism. Furthermore, 2D:4D is a possible predictive marker of alcohol dependence. PMID:27121425

  5. 11 Years of Cloud Characteristics from SEVIRI: 2nd Edition of the CLAAS Dataset by CMSAF

    NASA Astrophysics Data System (ADS)

    Finkensieper, Stephan; Stengel, Martin; Fokke Meirink, Jan; van Zadelhoff, Gerd-Jan; Kniffka, Anke

    2016-04-01

    Spatiotemporal variability of clouds is an important aspect of the climate system. Therefore climate data records of cloud properties are valuable to many researchers in the climate community. The passive SEVIRI imager onboard the geostationary Meteosat Second Generation satellites is well suited for the needs of cloud retrievals as it provides measurements in 12 spectral channels every 15 minutes and thus allows for capturing both the spatial and the temporal variability of clouds. However, requirements on climate data records are high in terms of record length and homogeneity, so that intercalibration and homogenization among the available SEVIRI instruments becomes a crucial factor. We present the 2nd edition of the CLoud Property DAtAset using SEVIRI (CLAAS-2) generated within the EUMETSAT Satellite Application Facility on Climate Monitoring (CMSAF), that is temporally extended and qualitatively improved compared to the 1st edition. CLAAS-2 covers the time period 2004-2014 and features cloud mask, cloud top properties, cloud phase, cloud type, and microphysical cloud properties on the complete SEVIRI disc in 15-minute temporal resolution. Temporally and spatially averaged quantities, mean diurnal cycles and monthly histograms are included as well. CLAAS-2 was derived from a homogenized data basis, obtained by intercalibrating visible and infrared SEVIRI radiances (of Meteosat 8, 9 and 10) with MODIS, using state-of-the-art retrieval schemes. In addition to the dataset characteristics, we will present validation results using CALIPSO as reference observations. The CLAAS-2 dataset will allow for a large variety of applications of which some will be indicated in our presentation, with focus on determining diurnal to seasonal cycles, spatially resolved frequencies of cloud properties as well as showing the potential for using CLAAS-2 data for model process studies.

  6. Interagency Symposium on University Research in Transportation Noise (2nd) Held at North Carolina State Univ., Raleigh on June 5-7, 1974. Book of Proceedings, Volume I

    DTIC Science & Technology

    1974-06-01

    were obtained. Representative results are shown in Fig. ?, All results are the average of two measurements, ono on each side of the Jet axis, plotted...graphs is approximately ♦ 1 db. The Jet was in all cases operating at 2k.6 ♦ .U m/sec. (M * .08), and refraction cancellation required a temperature...or Gaussian, probability distribution. This implies that all moments of the multi-variate distribution function can be written in terms of the

  7. Proceedings of the Symposium on Fluid-Solid Surface Intractions (2nd) Held at the Naval Ship Research and Development Center, Bethesda, Maryland, June 5-7, 1974,

    DTIC Science & Technology

    1974-11-29

    catalytically controlled reactions. However, catalysts are developed in an entirely empirical manner. For important reactions such as the Haber - Bosch process for... ammonia synthesis more than 20,000 different catalysts were tested, and still there is no certainty that the best catalyst for this process has yet...of obtaining clean surfaces, and by development of improved measuring techniques such as low-energy electron diffraction (LEED) and Auger spectroscopy

  8. Proceedings for the Annual Symposium and Exhibition on Situational Awareness in the Tactical Air Environment, (2nd), Held at Patuxent River, Maryland, on 3-4 June 1997

    DTIC Science & Technology

    1997-06-01

    color vision. Visible imagery is obtained using a Gen III image intensifier tube fiber- optically coupled to a conventional Charge Coupled Device (CCD...and latitude of the scene) or by measurement with a pyranometer ; 0; is the angle between the direction of irradiation and the surface normal; and as...Electro- Optic Radar JTIDS Other Data Fusion Data Alignment Data Association Target Tracking Target Classification Situation Assessment

  9. ADA (Trade Name) Software Engineering Education and Training Symposium (2nd) Held in Dallas, Texas on 9-11 June 1987.

    DTIC Science & Technology

    1987-06-11

    and should be willing and able to comment on both content and, with guidance, on pedagogy . Making this initial effort is well worthwhile: spending...U) ADA JOINT PROGRAM OFFICE ARLINGTON VR C MCDONALD ET AL. 1t JUN 87 UNCLASSIFIED F/G 12/5 Ehhhhimhhml Iilllllililu * J 136L 2 11. -r -o w rl. W V V

  10. Implications for H.B. 1706. Proceedings of the Oklahoma Education Research Symposium II (2nd, Stillwater, Oklahoma, January 24, 1985).

    ERIC Educational Resources Information Center

    Combs, Martha, Ed.

    Papers are presented on: (1) "Preliminary Findings of the Teacher Induction Studies" (Susan Barnes); (2) "Initial Problems of Beginning Teachers from the Perspective of the Higher Education Representative" (Larry B. Godley, Beverly Klug, and Donald R. Wilson); (3) "Support and Assistance Provided First Year Teachers"…

  11. Meeting report from the 2nd International Symposium on New Frontiers in Cardiovascular Research. Protecting the cardiovascular system from ischemia: between bench and bedside.

    PubMed

    Cabrera-Fuentes, Hector A; Alba-Alba, Corina; Aragones, Julian; Bernhagen, Jürgen; Boisvert, William A; Bøtker, Hans E; Cesarman-Maus, Gabriela; Fleming, Ingrid; Garcia-Dorado, David; Lecour, Sandrine; Liehn, Elisa; Marber, Michael S; Marina, Nephtali; Mayr, Manuel; Perez-Mendez, Oscar; Miura, Tetsuji; Ruiz-Meana, Marisol; Salinas-Estefanon, Eduardo M; Ong, Sang-Bing; Schnittler, Hans J; Sanchez-Vega, Jose T; Sumoza-Toledo, Adriana; Vogel, Carl-Wilhelm; Yarullina, Dina; Yellon, Derek M; Preissner, Klaus T; Hausenloy, Derek J

    2016-01-01

    Recent advances in basic cardiovascular research as well as their translation into the clinical situation were the focus at the last "New Frontiers in Cardiovascular Research meeting". Major topics included the characterization of new targets and procedures in cardioprotection, deciphering new players and inflammatory mechanisms in ischemic heart disease as well as uncovering microRNAs and other biomarkers as versatile and possibly causal factors in cardiovascular pathogenesis. Although a number of pathological situations such as ischemia-reperfusion injury or atherosclerosis can be simulated and manipulated in diverse animal models, also to challenge new drugs for intervention, patient studies are the ultimate litmus test to obtain unequivocal information about the validity of biomedical concepts and their application in the clinics. Thus, the open and bidirectional exchange between bench and bedside is crucial to advance the field of ischemic heart disease with a particular emphasis of understanding long-lasting approaches in cardioprotection.

  12. International Symposium on Genetic Control of Host Resistance to Infection and Malignancy (2nd) held in Montreal, Canada, on May 12-16, 1985

    DTIC Science & Technology

    1985-11-01

    to assume a uniform contact with M. leprae for all individuals. The lepromatous and non-lepronatous xcrm3s were analyzed separately and together. Ten...responsiveness to o tycobacterianlysis showed that i. responses were significantly (pɘ.05) loweret. T:". responses to 141. leprae , PCG, and PPD. A i~i2l

  13. Extended Abstracts. International Symposium on Halide Glasses (2nd), Rensselaer Polytechnic Institute, Troy, New York, USA, 2-5 August 1983.

    DTIC Science & Technology

    1983-08-02

    compostions melted during this work are divided into three groups. Table 1 shows the compositions in the first category which contain no ThF 4 or YbF 3. Only...can estimate the theoretical strength of fluoride glass from KIC : K ~(Fluoride) a th= K s(lrica) x ath Silica 29700 MPa IC A comparison of fluoride...2- The measurements were made on heat-treated cubes cut from two glass bars (1 and 2) formed and quenched under only slightly differing conditions

  14. Proceedings of the Annual Acquisition Research Symposium (2nd), Acquisition Research: The Foundation for Innovation, Held in Monterey, California on 18-19 May 2005

    DTIC Science & Technology

    2005-05-01

    22.8 Utilities, Food Service, Janitorial and Housekeeping 22.6 Transportation, Travel and Relocation Services 18.1 (Markison, 2004) If the...and collective identity. Although the government has rules against the provision of benefits such as food and entertainment, opportunities may be...Washington, DC. Dr. Gabriel holds a PhD in Physical Chemistry and two MS degrees in Chemistry and Chemical Engineering from University of Illinois

  15. Proceedings of the International Symposium on Subtypes of Muscarinic Receptors 2 (2nd) Held in Boston, Massachusetts on August 22-24 1985

    DTIC Science & Technology

    1986-04-30

    Street ITW Boston, MA 02118 Joel B. Schachter, Ph.D. Stephen Sims, Ph.D. Department of Pharmacology Department of Physiology University of Pensylvania...Joshua j. Singer, M.D. 80 E. Concord Street Dept. of Physiology Boston, MA 02118 University of Massachusetts Medical School Jerry Sepimall, Ph.D. 55 Lake...C. MacIntoeh, Ph.D. Department of Physiology Narbert Mayer, Ph.D. McGll University Department of Biochemistry 3655 Drummnd Street Dr. Karl ’tKNIe Qrk

  16. Proceedings of the US Army Symposium on Gun Dynamics (2nd), Held at the Institute on Man and Science, Rensselaerville, N.Y. 19-22 September 1978

    DTIC Science & Technology

    1978-09-01

    Gun Weapons, Rock Island, Illinois, Jan. 26-27, 1977 2. J. S. Przemieniecki, Theory of Matrix Structural Analysis, McGraw-Hill, 1968. 3. H. P. Gay , An...LOADS In 1959, measurements by Gay and Elder of the US Army Ballis- tics Laboratory (2) showed that the muzzle motions of a 90 mm tank gun at the time...ballistic pressure (the ’Bourdon’ effect), and the moving projectile. The magnitudes shown in each of the figures are comparable with those predicted by Gay

  17. Symposium on Automation, Robotics and Advanced Computing for the National Space Program (2nd) Held in Arlington, Virginia on 9-11 March 1987

    DTIC Science & Technology

    1988-02-28

    their motion characteris- tics . If the scene is acquired using a stationary camera, then segmentation generally refers to the separation of moving 3...the tics for 3-D abject recognition in depth maps," Comp. Vi- fault rate. Techniques are being developed for inspection of sian, Graph. and Image Proc...acquisition and organizacion of knowiedge ablout the TCS Testbed components and The operations stage will involve the actual topology, -and the development of

  18. Keys to the Future of American Business. Proceedings from the Creativity, Innovation & Entrepreneurship Symposium (2nd, Washington, D.C., March 21-22, 1985).

    ERIC Educational Resources Information Center

    Solomon, George T., Ed.; Whiting, Bruce G., Ed.

    These proceedings present 5 keynote addresses and 28 session papers focusing on creation of environments for stimulating entrepreneurial activities. The keynote addresses are "Entrepreneurial Leadership--A Performing Art" (Gordon L. Lippitt); "Innovation & Entrepreneurship at Work in a Large Company" (George F. Troy);…

  19. Water Quality Research Program: Abstracts of the International Symposium on Gas Transfer at Water Surfaces (2nd) Held in Minneapolis, Minnesota on 11-14 September 1990

    DTIC Science & Technology

    1990-08-01

    absorption coefficient and the molecular diffusivity. The major point in this debate concerns the predictions obtained from the two-film theory and...follows laws different from those applied to the "nornally" agitated case and that the molecular diffusivity is irrelevant in the former. A...mathematical model is construted from a new conceptual sheme which does not use molecular diffusivity. This model furnishes a relationship for the mass transfer

  20. International Symposium on Electrochemical Impedance Spectroscopy (2nd) Held in Santa Barbara, California on 12-17 July 1992 (Extended Abstracts)

    DTIC Science & Technology

    1992-01-01

    Electrochemical Charactenzation of Hydrogen M. Ferrira and G Tremtbosi-Filho Evolution Reaction on Nickel-Sulfur Electrodes 2 An Inexpensive Low ...Nonstationary Impedance Spectroscopy: Theory Z Stovnov oPlenarn• and Application Impedance Specrroscopy at Very Low Frequencies Stefan La.n’ Low ...The Capacity of Monocrystalline Nickel Electrode P. Zoltowski in Potassium Hydroxide Solution at Low Hydrogen Overpotentials Characterization of Some

  1. NPRDC Papers from the International Symposium on Human Factors in Organizational Design and Management (2nd) Held in Vancouver, British Columbia, Canada on 19-21 August 1986

    DTIC Science & Technology

    1988-02-01

    sponsored by the U.S. Navy and the American Society for Engineering Education. PAPERS The order of presentation of the five papers roughly reflects the...Navy technical specialties. The engineering design, soft ware and courseware incorporated the latest in electronic, human factors, ~.nd training...automated sysstem has the capability of collecting sensitive information from individuals with more confidentiality than traditional methods. 11 158 LM

  2. European Symposium on X-Ray Topography and High Resolution Diffraction (2nd) Held in Berlin, Germany on 5-7 September 1994. Programme and Abstracts

    DTIC Science & Technology

    1994-09-07

    iaAs surfaces,, while the quantumi wires were faibricatedl by using InAs/OaAs quantum wells grown hy molecular beamn epilaxy onto (I fl0l)aAs...techniques can be used in two different ways: i) in multi quantum well based heterostructures tile interface parameters can be determined by fitting the...superlattice peak intensity and broadening in x-ray rocking curves. ii) in single quantum well heterostructures the intensity fringes arising from the

  3. Proceedings of the International Workshop/Symposium on Ice Drilling Technology (2nd) Held at Calgary, Alberta, Canada on 30-31 August 1982.

    DTIC Science & Technology

    1984-12-01

    air in the drill shielter 10 the nominal diameter was increased from 129.5 mm times per hour to reduce the presence of the toxic to 130 mm before...Inc. of Anchorage. will also include more man-made contri- Laboratory at University of Washington, butions to air pollution , because it is Seattle...the changes in atmos- Ice drillers rely heavily on new pheric constituents with time. Air technological developments in materials bubble pressures may

  4. The National Shipbuilding Research Program, Proceedings of the REAPS Technical Symposium (2nd) held in Palm Beach Shores, Florida, on 24-25 Jun 1975: Full Proceedings

    DTIC Science & Technology

    1975-06-01

    past year. We have a two-week ALKON user’s course. That course includes the course books, and we’ve given it twice. We have a one-week PRELIKON user’s...that one time. We have ready at this time a one-week advanced ALKON course. We have not given that yet; we have just completed the documentation for that...the cutting of shell plates. TEMPLATE - program to produce shell plate templates and frame templates. ALKON - parts programming module. ALKON is an

  5. Proceedings of the Symposium on GPS Applications in Space (2nd) Held in Bedford, Massachusetts on 10-11 October 1989. Volume 2

    DTIC Science & Technology

    1990-02-13

    correspond to a 17-state Kalman filter which was implemented in its U-D factor formulation for improved numerical stability. Two spacecraft applications: (1...of the two received signals one can deter- mined the ocean wave propagation (i.e., current velocity). One significant error source is yaw and pitch...a Silicon Frequency and the flight units are scheduled for Synthesizer, a CMOS Signal Processor, a delivery in March 1992. CMOS Multi-Function

  6. Keys to the Future of American Business. Proceedings from the Creativity, Innovation & Entrepreneurship Symposium (2nd, Washington, D.C., March 21-22, 1985).

    ERIC Educational Resources Information Center

    Solomon, George T., Ed.; Whiting, Bruce G., Ed.

    These proceedings present 5 keynote addresses and 28 session papers focusing on creation of environments for stimulating entrepreneurial activities. The keynote addresses are "Entrepreneurial Leadership--A Performing Art" (Gordon L. Lippitt); "Innovation & Entrepreneurship at Work in a Large Company" (George F. Troy);…

  7. Proceedings of Symposium on the Interaction of Non-Nuclear Munitions with Structures (2nd), Held at Panama City Beach, Florida on April 15-18, 1985

    DTIC Science & Technology

    1985-04-01

    Varies depending on water/cement ratio and 10. Nicholas, T. in Impact Dynamics, eds. Zukas, absorption properties of aggregates ron J. A. et al., Wiley...concrete of about 13/s. ron ). The essential component of the tensile testing Axiel and circmfotential Purfice stroins are apparatus is the relief wave...November 7-9, 1983. 3. Halvorsen , W.G., and Brown, D.1., "Impulse Technique for Structural Frequency Response Testing," Sound and Vibration, 11

  8. Annual Midwestern Mental Health in Corrections Symposium (2nd). Relapse Prevention: Focus on Treatment, Held in Fort Leavenworth, Kansas on 27-29 May 1992

    DTIC Science & Technology

    1992-09-03

    Adaptive Copingse Yes Continued Abstinenco -- No Lapse 1. Deviant fantasy 2. Pornography purchase. Abstinence Violation Effect (AVE) 1. Self...Marlatt, G. A. (1986). Ufestyle modification with heavy alcohol drinkers: Effects of aerobic exercise and meditation. Addictive Behaviors, 11, 175-186...be concerned with how FTO effects others. This relationship between FTO and hedonic tone we describe as "allocentric motivation. "Alio taken from the

  9. Proceedings of the Symposium on GPS Applications in Space (2nd) Held in Bedford, Massachusetts on 10-11 October 1989. Volume 1

    DTIC Science & Technology

    1990-02-13

    Advanced Spacecraft Applications, Triveni N. Upadhyay, George J. Priovolos, Harley Rhodehamel . . . 245 An Experiment In Attitude, Position And Velocity...Priovolos*, Harley Rhodehamel*, A. Wayne Deaton** (*Mayflower Communications, **NASA Marshall SFC): "Autonomous Integrated GPS/INS Navigation Filter for...optical path (for example, due to splices or connectors, nicks in the fiber cladding, impurities in the fiber core, etc.) will cause small-scale (1

  10. Promoting Adult Learning: Approaches to Literacy, ESL, and Parental Involvement. Proceedings of the Annual Symposium (2nd, Miami, Florida, June 11-12, 1987).

    ERIC Educational Resources Information Center

    Garcia, Delia C., Ed.

    Conference papers are presented from a meeting that was convened in order to provide an opportunity for practitioners and experts in the fields of literacy, English as a Second Language (ESL), and parental involvement to discuss issues of importance in the implementation of educational programs for adults and out-of-school youth. The conference…

  11. Proceedings of the International Symposium on Air Breathing Engines (2nd), Held in Ranmoor House, Sheffield University on 24th-29th March 1974

    DTIC Science & Technology

    1974-03-01

    appareils d’enregistre- ment (10) (appateil photographique ou camera). Lors de l’enregistrement l’eclairement est fourni par un flash de trds courte...raccord6s par une coupure supportant un saut de la fonction de courant 6gal h la difförence entre les valeurs 548< de y sur 1’extrados et l’intrados...sur la ligne sonique /L-y/,,a 1 ä travers la coupure On enlöve la singularity amont dans tout le plan en utilisant une fonction de courant

  12. Implications for H.B. 1706. Proceedings of the Oklahoma Education Research Symposium II (2nd, Stillwater, Oklahoma, January 24, 1985).

    ERIC Educational Resources Information Center

    Combs, Martha, Ed.

    Papers are presented on: (1) "Preliminary Findings of the Teacher Induction Studies" (Susan Barnes); (2) "Initial Problems of Beginning Teachers from the Perspective of the Higher Education Representative" (Larry B. Godley, Beverly Klug, and Donald R. Wilson); (3) "Support and Assistance Provided First Year Teachers"…

  13. Research, Issues, and Practices. Conference Proceedings of the Annual Curriculum and Instruction Research Symposium (2nd, Vermillion, South Dakota, April 15, 1994).

    ERIC Educational Resources Information Center

    South Dakota Univ., Vermillion. School of Education.

    The purpose of the conference reported in this document was to promote the professional sharing of current educational issues, provide a forum for dialogue concerning relevant educational topics, and share faculty research interests. The presentations are: (1) "Videotape Production: A Technological Form of Educational Research" (Linda…

  14. Interagency Symposium on University Research in Transportation Noise (2nd) Held at North Carolina State University, Raleigh on June 5-7, 1974. Book of Proceedings, Volume 2

    DTIC Science & Technology

    1974-06-01

    L. "Model Study of Aircraft Noise Reverberation in a City Street", Interim Report DOT-TSC-93, Department of Mechanical Engineering, Massachusetts...leave many questions unanswered concerning the mechanics of tire noise generation. For example, frequency components occur in sound and accel- eration...contributors. SUMMARY These preliminary results of coherence analysis in the diagnosis of tire noise mechanisms are encouraging. Future work will

  15. United States-Mexico Communication Media Symposium. Report of a Wingspread Conference (2nd, Oaxtepec, Mexico, November 13-16, 1979).

    ERIC Educational Resources Information Center

    Harris, Robert

    Representatives of the media of the United States and Mexico discussed issues concerning the expanding interdependence of the two countries, including trade and development, energy, migration, bilateral and regional relations, and the role of the press in these affairs. Some suggested perspectives include (1) images of the past are the biggest…

  16. Howard University Symposium on Nonlinear Semigroups, Partial Differential Equations and Attractors (2nd) Held in Washington, D. C. on 3-7 August 1987.

    DTIC Science & Technology

    1987-09-30

    Building GENERAL INTEREST Chairman: Luis Vazquez, Universidad Complutense , Madrid 8:30 - 9:15 a.m. Robert Sternberg, ONR, Boston "Symmetry in Geometrical...Universite de Paris VI "Some Remarks on Nonlinear Schrodinger Equations" 10:45 - 11:15 a.m. Coffee Break 11:15 - 12:00 noon Luis Vazquez, Universidad ... Complutense , MTadrid "The Finite Difference Method in the Quantum Theory" 12:00 - 12:45 p.m. Walter Miller, Howard University "Dynamics of Periodically

  17. 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

    ERIC Educational Resources Information Center

    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…

  18. The Influence of Instructional Climates on Time Spent in Management Tasks and Physical Activity of 2nd-Grade Students during Physical Education

    ERIC Educational Resources Information Center

    Logan, Samuel W.; Robinson, Leah E.; Webster, E. Kipling; Rudisill, Mary E.

    2015-01-01

    The purpose of this study is to determine the effect of two physical education (PE) instructional climates (mastery, performance) on the percentage of time students spent in a) moderate-to-vigorous physical activity (MVPA) and b) management tasks during PE in 2nd-grade students. Forty-eight 2nd graders (mastery, n = 23; performance, n = 25)…

  19. The Influence of Instructional Climates on Time Spent in Management Tasks and Physical Activity of 2nd-Grade Students during Physical Education

    ERIC Educational Resources Information Center

    Logan, Samuel W.; Robinson, Leah E.; Webster, E. Kipling; Rudisill, Mary E.

    2015-01-01

    The purpose of this study is to determine the effect of two physical education (PE) instructional climates (mastery, performance) on the percentage of time students spent in a) moderate-to-vigorous physical activity (MVPA) and b) management tasks during PE in 2nd-grade students. Forty-eight 2nd graders (mastery, n = 23; performance, n = 25)…

  20. Communication, Cooperation, and Social Interactions: a Report from the Third Young Microbiologists Symposium on Microbe Signalling, Organisation, and Pathogenesis

    PubMed Central

    Caly, Delphine L.; Coulthurst, Sarah J.; An, Shi-qi; Helaine, Sophie; Malone, Jacob G.

    2014-01-01

    The third Young Microbiologists Symposium took place on the vibrant campus of the University of Dundee, Scotland, from the 2nd to 3rd of June 2014. The symposium attracted over 150 microbiologists from 17 different countries. The significant characteristic of this meeting was that it was specifically aimed at providing a forum for junior scientists to present their work. The meeting was supported by the Society for General Microbiology and the American Society for Microbiology, with further sponsorship from the European Molecular Biology Organization, the Federation of European Microbiological Societies, and The Royal Society of Edinburgh. In this report, we highlight some themes that emerged from the many exciting talks and poster presentations given by the young and talented microbiologists in the area of microbial gene expression, regulation, biogenesis, pathogenicity, and host interaction. PMID:25070739

  1. Research symposium proceedings. Final report

    SciTech Connect

    1991-12-31

    THE research symposium was organized to present the cutting edge research for PET by individuals from leading institutions throughout the world. The Institute for Clinical PET (ICP) has focused its annual meeting on the clinical applications of PET.

  2. Trees for Reclamation Symposium Proceedings

    Treesearch

    Northeastern Forest Experiment Station

    1980-01-01

    A collection of 30 papers presented at the symposium on trees for reclamation in the Eastern United States held October 27-29, 1980, Lexington, Kentucky, and sponsored by the USDA Forest Service and Interstate Mining Compact Commission.

  3. Fourth symposium on macrocyclic compounds

    SciTech Connect

    Christensen, J. J.; Izatt, R. M.

    1980-01-01

    Both theoretical and experimental aspects of the properties and behavior of synthetic and naturally occurring macrocyclic compounds are covered in this symposium. This document contains abstracts of the papers. (DLC)

  4. 30th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Bradley, Obie H., Jr. (Compiler); Rogers, John F. (Compiler)

    1996-01-01

    The proceedings of the 30th Aerospace Mechanisms Symposium are reported. NASA Langley Research Center hosted the proceedings held at the Radisson Hotel in Hampton, Virginia on May 15-17, 1996, and Lockheed Martin Missiles and Space Company, Inc. co-sponsored the symposium. Technological areas covered include bearings and tribology; pointing, solar array, and deployment mechanisms; orbiter/space station; and other mechanisms for spacecraft.

  5. 30th Aerospace Mechanisms Symposium

    SciTech Connect

    Bradley, O.H. Jr.; Rogers, J.F.

    1996-05-01

    The proceedings of the 30th Aerospace Mechanisms Symposium are reported. NASA Langley Research Center hosted the proceedings held at the Radisson Hotel in Hampton, Virginia on May 15-17, 1996, and Lockheed Martin Missiles and Space Company, Inc. co-sponsored the symposium. Technological areas covered include bearings and tribology; pointing, solar array, and deployment mechanisms; orbiter/space station; and other mechanisms for spacecraft. Separate abstracts have been indexed into the database for some articles from this proceedings.

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

    PubMed

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

    2010-04-01

    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 phonological components predicted Mathematical Reasoning skills; whereas the visuo-spatial component predicted both Mathematical Reasoning and Numerical Operations skills in 3rd graders. This pattern suggests that the central executive and phonological loop facilitate performance during early stages of mathematical learning whereas visuo-spatial representations play an increasingly important role during later stages. We propose that these changes reflect a shift from prefrontal to parietal cortical functions during mathematical skill acquisition. Implications for learning and individual differences are discussed.

  7. [Re-operations for 2nd primary lung cancer detected during follow-up after lung cancer surgery].

    PubMed

    Tsuchida, Masanori

    2013-07-01

    Re-operations for 2nd primary lung cancers are one of the most challenging modality for thoracic surgeons. Surgeons should have knowledge of indication of re-operations as well as surgical techniques and perioperative management of patients with 2nd primary lung cancers. When performing repeated pulmonary resection on the same side of the 1st surgery, following points are important for accomplishment of a safe re-operation:1.Wide thoracotomy with muscle dissections is recommended. 2.Throughout adhesion lysis between lung parenchyma and surrounding structures are required before manipulating pulmonary vessels. 3.The main pulmonary artery is encircled before dissection of the pulmonary artery. 4.Surgeons should be familiar with intrapericardial exposure of the main pulmonary artery. The techniques consist of division of the ligament of arteriosum, incision of the pericardium, and encircle of the origin of the mail pulmonary. Re-operations for metachronous lung cancers provided favorable survival in patients with adequate physiologic pulmonary reserve.

  8. Teachers' Spatial Anxiety Relates to 1st-and 2nd-Graders' Spatial Learning

    ERIC Educational Resources Information Center

    Gunderson, Elizabeth A.; Ramirez, Gerardo; Beilock, Sian L.; Levine, Susan C.

    2013-01-01

    Teachers' anxiety about an academic domain, such as math, can impact students' learning in that domain. We asked whether this relation held in the domain of spatial skill, given the importance of spatial skill for success in math and science and its malleability at a young age. We measured 1st-and 2nd-grade teachers' spatial anxiety…

  9. Physical properties of double perovskite-type barium neodymium osmate Ba{sub 2}NdOsO{sub 6}

    SciTech Connect

    Wakeshima, Makoto; Hinatsu, Yukio; Ohoyama, Kenji

    2013-01-15

    The crystal, magnetic structures and physical properties of the double perovskite-type barium neodymium osmate Ba{sub 2}NdOsO{sub 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{sub 3} framework. The monoclinic crystal structure described by space group P2{sub 1}/n (tilt system a{sup -}a{sup -}c{sup +}) becomes more distorted with decreasing temperature from 300 K down to 2.5 K. This compound shows a long-range antiferromagnetic ordering of Os{sup 5+} below 65 K. An antiferromagnetic ordering of Nd{sup 3+} also occurs at lower temperatures ({approx}20 K). The magnetic structure is of Type I and the magnetic moments of Nd{sup 3+} and Os{sup 5+} ions are in the same direction in the ab-plane. - Graphical Abstract: The Magnetic structure of Ba{sub 2}NdOsO{sub 6} is of Type I, and the magnetic moments of the Nd{sup 3+} and Os{sup 5+} ions are in the same direction in the ab-plane. Highlights: Black-Right-Pointing-Pointer Crystal structures of Ba{sub 2}NdOsO{sub 6} are determined to be monoclinic below 300 K. Black-Right-Pointing-Pointer Its electrical resistivity shows a Mott variable-range hopping behavior with localized carriers. Black-Right-Pointing-Pointer An antiferromagnetic ordering of the Os{sup 5+}moment occurs at 65 K. Black-Right-Pointing-Pointer The magnetic structure of Ba{sub 2}NdOsO{sub 6} is determined to be of Type I.

  10. Teachers' Spatial Anxiety Relates to 1st-and 2nd-Graders' Spatial Learning

    ERIC Educational Resources Information Center

    Gunderson, Elizabeth A.; Ramirez, Gerardo; Beilock, Sian L.; Levine, Susan C.

    2013-01-01

    Teachers' anxiety about an academic domain, such as math, can impact students' learning in that domain. We asked whether this relation held in the domain of spatial skill, given the importance of spatial skill for success in math and science and its malleability at a young age. We measured 1st-and 2nd-grade teachers' spatial anxiety…

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

    NASA Astrophysics Data System (ADS)

    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

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

    SciTech Connect

    Sindelar, R.; Louthan, M.; PNNL, B.

    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

  13. Emotional and Behavioral Disorders in 1.5th Generation, 2nd Generation Immigrant Children, and Foreign Adoptees.

    PubMed

    Tan, Tony Xing

    2016-10-01

    Existing theories (e.g., acculturative stress theory) cannot adequately explain why mental disorders in immigrants are less prevalent than in non-immigrants. In this paper, the culture-gene co-evolutionary theory of mental disorders was utilized to generate a novel hypothesis that connection to heritage culture reduces the risk for mental disorders in immigrant children. Four groups of children aged 2-17 years were identified from the 2007 United States National Survey of Children's Health: 1.5th generation immigrant children (n = 1378), 2nd generation immigrant children (n = 4194), foreign adoptees (n = 270), and non-immigrant children (n = 54,877). The 1.5th generation immigrant children's connection to their heritage culture is stronger than or similar to the 2nd generation immigrants, while the foreign adoptees have little connection to their birth culture. Controlling for age, sex, family type and SES, the odds for having ADD/ADHD, Conduct Disorder, Anxiety Disorder, and Depression diagnosis were the lowest for the 1.5th generation immigrant children, followed by the 2nd generation immigrant children and the foreign adoptees. The foreign adoptees and non-adopted children were similar in the odds of having these disorders. Connection to heritage culture might be the underlying mechanism that explained recent immigrants' lower rates of mental disorders.

  14. Global Environmental Change Symposium

    NASA Astrophysics Data System (ADS)

    Bush, Susan M.

    The global environmental warming issue has been catapulted to the forefront of media attention as a result of the drought of 1988 and extremely warm temperatures. NASA scientist James Hansen testified last year that the warming trend has begun and that part of the temperature rise is due to gases such as carbon dioxide, methane, and chlorofluro-carbons (CFCs) being released into the atmosphere by human activity.In response to recent scientific speculation on the issue, the National Academy of Sciences, Washington, D.C., hosted the symposium Global Environmental Change April 24 as part of their annual meeting. Speakers included Bert Bolin, University of Stockholm; Robert White, National Academy of Engineering; Stephen Schneider, National Center for Atmospheric Research; and Peter Raven, Missouri Botanical Garden. Moderator was Russell Train, World Wildlife Fund.

  15. Action Theory, Control and Motivation: A Symposium.

    ERIC Educational Resources Information Center

    Eckensberger, L. H.; Meacham, J. A., Eds.

    1984-01-01

    Describes the symposium on action theory presented at the 1983 meeting of the International Society for the Study of Behavioral Development in Munich. The symposium included reactions to action theory from a variety of theoretical perspectives. (Author/RH)

  16. The 1986 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Thomas, Lawrence R. (Editor); Mosier, Frances L. (Editor)

    1987-01-01

    The 1986 Get Away Special (GAS) Experimenter's Symposium will provide a formal opportunity for GAS Experimenter's to share the results of their projects. The focus of this symposium is on payloads that will be flown in the future.

  17. Niobium - Proceedings of the international symposium

    SciTech Connect

    Stuart, H.

    1984-01-01

    This book presents the papers given at a symposium on niobium. Topics considered at the symposium included niobium mining, ore processing, uses, fabrication, microstructure, mechanical properties, physical properties, corrosion, physical radiation effects, and marketing.

  18. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP CIRCUM-PAN-PACIFIC RIKEN SYMPOSIUM ON HIGH ENERGY SPIN PHYSICS, VOLUME 25

    SciTech Connect

    KUMANO,S.; SHIBATA,T.A.; YAZAKI,K.

    2000-06-28

    The Circum-Pan-Pacific Riken Symposium on High Energy Spin Physics was held at Oukouchi Memorial Hall in Riken from November 3 through 6, 1999. It was held as a joint meeting of the 2nd Circum-Pan-Pacific Symposium on High Energy Spin Physics and the 3rd of the series of Riken Symposia related to the RHIC-SPIN. The 1st Circum-Pan-Pacific Symposium on High Energy Spin Physics was held at Kobe in 1996 and the RHIC-SPIN Riken Symposia had been held every two years since 1995. As Prof. Ozaki mentioned in his talk at the beginning of this meeting, the RHIC was ready for the first beam, physics experiments scheduled in 2000, and the RHIC-SPIN would start in 2001. It was therefore considered to be very timely for the researchers in the field of high energy spin physics to get together, clarifying the present status of the field and discussing interesting and important topics as well as experimental subjects to be pursued. It is especially important for the success of the RHIC-SPIN project that the researchers in the neighboring countries surrounding the Pacific are actively involved in it. This is why the above two series were joined in this. symposium. The subjects discussed in the symposium include: Hard processes probing spin-structure functions, polarization mechanisms in high energy reactions, lattice studies of polarized structure functions, theoretical models for the nucleon and its spin structure, RHIC and RHIC-SPIN projects, results and future projects of existing experimental facilities. Totally 73 scientists participated in the symposium, 27 from abroad and 46 from Japan. it consisted of 13 main sessions, with 33 invited and contributed talks, and 4 discussion sessions covering recent experimental and theoretical developments and important topics in high energy spin physics and closely related fields.

  19. Report on the 4'th scientific meeting of the "Verein zur Förderung des Wissenschaftlichen Nachwuchses in der Neurologie" (NEUROWIND e.V.) held in Motzen, Germany, Nov. 2'nd - Nov. 4'th, 2012.

    PubMed

    Linker, Ralf A; Meuth, Sven G; Magnus, Tim; Korn, Thomas; Kleinschnitz, Christoph

    2012-11-22

    From November 2nd - 4th 2012, the 4th NEUROWIND e.V. meeting was held in Motzen, Brandenburg, Germany. Again more than 60 participants, predominantly at the doctoral student or postdoc level, gathered to share their latest findings in the fields of neurovascular research, neurodegeneration and neuroinflammation. Like in the previous years, the symposium provided an excellent platform for scientific exchange and the presentation of innovative projects in the stimulating surroundings of the Brandenburg outback. This year's keynote lecture on the pathophysiological relevance of neuronal networks was given by Christian Gerloff, Head of the Department of Neurology at the University Clinic of Hamburg-Eppendorf. Another highlight of the meeting was the awarding of the NEUROWIND e.V. prize for young scientists working in the field of experimental neurology. The award is donated by the Merck Serono GmbH, Darmstadt, Germany and is endowed with 20.000 Euro. This year the jury decided unanimously to adjudge the award to Michael Gliem from the Department of Neurology at the University Clinic of Düsseldorf (group of Sebastian Jander), Germany, for his outstanding work on different macrophage subsets in the pathogenesis of ischemic stroke published in the Annals of Neurology in 2012.

  20. 69th International Symposium on Molecular Spectroscopy

    DTIC Science & Technology

    2015-11-17

    69th International Symposium on Molecular Spectroscopy The proceedings from the 69th International Symposium on Molecular Spectroscopy , held June 16...ADDRESS (ES) U.S. Army Research Office P.O. Box 12211 Research Triangle Park, NC 27709-2211 International, Symposium, Molecular Spectroscopy REPORT...reviewed journals: Final Report: 69th International Symposium on Molecular Spectroscopy Report Title The proceedings from the 69th International

  1. The Schoolwide Symposium: A Model for Learning.

    ERIC Educational Resources Information Center

    Cottingham, Walt

    1999-01-01

    Discusses the first schoolwide symposium at Hendersonville High School (North Carolina) in which, for one week, students and faculty were immersed in the culture and history of the Vietnam War era. Explains that because this first symposium was so successful in gaining student enthusiasm, the school organized three more symposiums. (CMK)

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

    SciTech Connect

    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

  3. 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014)

    NASA Astrophysics Data System (ADS)

    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

  4. A DICOM-based 2nd generation Molecular Imaging Data Grid implementing the IHE XDS-i integration profile.

    PubMed

    Lee, Jasper; Zhang, Jianguo; Park, Ryan; Dagliyan, Grant; Liu, Brent; Huang, H K

    2012-07-01

    A Molecular Imaging Data Grid (MIDG) was developed to address current informatics challenges in archival, sharing, search, and distribution of preclinical imaging studies between animal imaging facilities and investigator sites. This manuscript presents a 2nd generation MIDG replacing the Globus Toolkit with a new system architecture that implements the IHE XDS-i integration profile. Implementation and evaluation were conducted using a 3-site interdisciplinary test-bed at the University of Southern California. The 2nd generation MIDG design architecture replaces the initial design's Globus Toolkit with dedicated web services and XML-based messaging for dedicated management and delivery of multi-modality DICOM imaging datasets. The Cross-enterprise Document Sharing for Imaging (XDS-i) integration profile from the field of enterprise radiology informatics was adopted into the MIDG design because streamlined image registration, management, and distribution dataflow are likewise needed in preclinical imaging informatics systems as in enterprise PACS application. Implementation of the MIDG is demonstrated at the University of Southern California Molecular Imaging Center (MIC) and two other sites with specified hardware, software, and network bandwidth. Evaluation of the MIDG involves data upload, download, and fault-tolerance testing scenarios using multi-modality animal imaging datasets collected at the USC Molecular Imaging Center. The upload, download, and fault-tolerance tests of the MIDG were performed multiple times using 12 collected animal study datasets. Upload and download times demonstrated reproducibility and improved real-world performance. Fault-tolerance tests showed that automated failover between Grid Node Servers has minimal impact on normal download times. Building upon the 1st generation concepts and experiences, the 2nd generation MIDG system improves accessibility of disparate animal-model molecular imaging datasets to users outside a molecular

  5. Electrical Properties and Superconductivity of MSr2Nd2-xCexCu2O10-δ (M=Ta, Nb)

    NASA Astrophysics Data System (ADS)

    Zhu, Yingjie; Qian, Yitai; Li, Rukang; Wang, Shiwei; Chen, Zuyao; Chen, Zhaojia; Wang, Nanling; Zhou, Guien

    1992-09-01

    A new series of layered cuprate compounds MSr2Nd2-xCexCu2O10-δ (M=Ta, Nb) have been synthesized. The structure of the compounds is similar to that of T1-1222. A peak in the R-T curve for the sample of TaSr2Nd1.3Ce0.7Cu2O10-δ has been observed at about 50 K. For the sample of NbSr2Nd1.45Ce0.55Cu2O10-δ, metal-like conductivity behaviour has been observed. We have found superconductivity at about 13.2 K in the samples of NbSr2Nd2-xCexCu2O10-δ (x=0.49, 0.50, 0.51, 0.52).

  6. 1992 STEP Symposium

    NASA Astrophysics Data System (ADS)

    Lui, Tony

    The year 1992 marks the quincentenary jubilee of the famous voyage of Christopher Columbus to the New World, a trip which initiated sustained contact between Europe and the American continent. Courageous explorations often lead to advancement of mankind, be they in uncharted territory or science. As much as Columbus was unaware of what lay in store for his voyage, we were just as poorly informed about what lay beyond our home planet when we began space exploration about three decades ago. There is much similarity among the pioneering spirits characteristic of both endeavors. It is thus fitting to celebrate this quincentenary occasion by declaring 1992 International Space Year (ISY).In conjunction with the COSPAR Meeting and the International Convention of the World Space Congress to be held in Washington, D.C., from August to September 1992, a 4-day symposium on the initial results from the Solar-Terrestrial Energy Program (STEP) Facilities and Theory Campaigns will be held at Johns Hopkins University, Applied Physics Laboratory, Laurel, Md., August 24-27. 1992.

  7. 2nd International Salzburg Conference on Neurorecovery (ISCN 2013) Salzburg/Austria|November 28th-29th, 2013.

    PubMed

    Brainin, M; Muresanu, D; Slavoaca, D

    2014-01-01

    The 2nd International Salzburg Conference on Neurorecovery was held on the 28th and 29th of November, 2013, in Salzburg, one of the most beautiful cities in Austria, which is well known for its rich cultural heritage, world-famous music and beautiful surrounding landscapes. The aim of the conference was to discuss the progress in the field of neurorecovery. The conference brought together internationally renowned scientists and clinicians, who described the clinical and therapeutic relevance of translational research and its applications in neurorehabilitation.

  8. Comparison of the large scale structure of the ISM in the 2nd and 3rd Galactic Quadrants

    NASA Astrophysics Data System (ADS)

    Könyves, V.; Kiss, Cs.

    2002-05-01

    In this paper we are questing the large scale structure of the interstellar medium (ISM) using IRAS/ISSA 60 and 100 mum maps in the 3rd Galactic Quadrant (GQ). Here we identified 41 loop-like intensity enhancements and analysed their far-infrared (FIR) properties. We found major differences in the distribution and characteristics of these features when comparing the results of the 2nd and the 3rd GQs. This discrepancy can be satisfactorily explained by basic differences of the structure of the ISM in these two Galactic Quadrants.

  9. THE 2nd SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY CONFERENCE, 10–14 APRIL 2010, FLORENCE, ITALY: SUMMARIES OF ORAL SESSIONS

    PubMed Central

    Baharnoori, Moogeh; Bartholomeusz, Cali; Boucher, Aurelie A.; Buchy, Lisa; Chaddock, Christopher; Chiliza, Bonga; Föcking, Melanie; Fornito, Alex; Gallego, Juan A.; Hori, Hiroaki; Huf, Gisele; Jabbar, Gul A.; Kang, Shi Hyun; El Kissi, Yousri; Merchán-Naranjo, Jessica; Modinos, Gemma; Abdel-Fadeel, Nashaat A.M.; Neubeck, Anna-Karin; Ng, Hsiao Piau; Novak, Gabriela; Owolabi, Olasunmbo.O.; Prata, Diana P.; Rao, Naren P.; Riecansky, Igor; Smith, Darryl C.; Souza, Renan P.; Thienel, Renate; Trotman, Hanan D.; Uchida, Hiroyuki; Woodberry, Kristen A.; O'Shea, Anne; DeLisi, Lynn E.

    2014-01-01

    The 2nd Schizophrenia International Research Society Conference, was held in Florence, Italy, April 10–15, 2010. Student travel awardees served as rapporteurs of each oral session and focused their summaries on the most significant findings that emerged from each session and the discussions that followed. The following report is a composite of these reviews. It is hoped that it will provide an overview for those who were present, but could not participate in all sessions, and those who did not have the opportunity to attend, but who would be interested in an update on current investigations ongoing in the field of schizophrenia research. PMID:20934307

  10. 2nd International Salzburg Conference on Neurorecovery (ISCN 2013) Salzburg/ Austria | November 28th - 29th, 2013

    PubMed Central

    Brainin, M; Muresanu, D; Slavoaca, D

    2014-01-01

    The 2nd International Salzburg Conference on Neurorecovery was held on the 28th and 29th of November, 2013, in Salzburg, one of the most beautiful cities in Austria, which is well known for its rich cultural heritage, world-famous music and beautiful surrounding landscapes. The aim of the conference was to discuss the progress in the field of neurorecovery. The conference brought together internationally renowned scientists and clinicians, who described the clinical and therapeutic relevance of translational research and its applications in neurorehabilitation. PMID:25713602

  11. [In search of the ideal surgical treatment for lymphedema. Report of 2nd European Conference on supermicrosurgery (Barcelona - March 2012)].

    PubMed

    Rausky, J; Robert, N; Binder, J-P; Revol, M

    2012-12-01

    Since more than 50 years, many surgeons all around the world try to find the perfect surgical technique to treat limb lymphedemas. Decongestive physiotherapy associated with the use of a compressive garment has been the primary choice for lymphedema treatment. Many different surgical techniques have been developed, however, to date, there is no consensus on surgical procedure. Most surgical experts of lymphedema met in the second European Conference on supermicrosurgery, organized on March 1st and 2nd 2012, in San Pau Hospital, Barcelona. Together they tried to clarify these different options and ideally a strategy for using these techniques.

  12. The 2nd International Conference on East-West Perspectives on Functional Foods: Science, Innovations and Claims.

    PubMed

    Florentino, Rodolfo F

    2008-01-01

    The 2nd International Conference on East-West Perspective on Functional Foods held in Kuala Lumpur, Malaysia, on November, 2007, discussed the current work on some traditional Asian foods and new technologies that offer both challenges and opportunities for functional foods. The highlight of the conference was on the current regulatory status of nutrition and health claims related to functional foods and the experiences in some countries on the substantiation of claims. Attention was also given to strategies for effective communication of functional foods to consumers. The conference concluded with recommendations to strengthen R and D efforts and harmonization of protocols and methodologies on functional foods within the region.

  13. Wettability characteristics of carbon steel modified with CO 2, Nd:YAG, excimer and high power diode lasers

    NASA Astrophysics Data System (ADS)

    Lawrence, J.; Li, L.

    2000-02-01

    Interaction of CO 2, 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 controlled and/or modified by laser surface treatment. A correlation between the change of the wetting properties of the mild steel and the laser wavelength was found.

  14. 43rd Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A.

    2016-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Sponsored and organized by the Mechanisms Education Association, responsibility for hosting the AMS is shared by the National Aeronautics and Space Administration and Lockheed Martin Space Systems Company (LMSSC). Now in its 43rd symposium, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 43rd AMS was held in Santa Clara, California on May 4, 5 and 6, 2016. During these three days, 42 papers were presented. Topics included payload and positioning mechanisms, components such as hinges and motors, CubeSats, tribology, and mechanism testing. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components. The high quality of this symposium is a result of the work of many people, and their efforts are gratefully acknowledged. This extends to the voluntary members of the symposium organizing committee representing the eight NASA field centers, LMSSC, and the European Space Agency. Appreciation is also extended to the session chairs, the authors, and particularly the personnel at ARC responsible for the symposium arrangements and the publication of these proceedings. A sincere thank you also goes to the symposium executive committee who is responsible for the year-to-year management of the AMS, including paper processing and preparation of the program. The use of trade names of manufacturers in this publication does not constitute an official endorsement of such products or manufacturers, either expressed or implied, by the National Aeronautics and Space Administration.

  15. Brain order disorder 2nd group report of f-EEG

    NASA Astrophysics Data System (ADS)

    Lalonde, Francois; Gogtay, Nitin; Giedd, Jay; Vydelingum, Nadarajen; Brown, David; Tran, Binh Q.; Hsu, Charles; Hsu, Ming-Kai; Cha, Jae; Jenkins, Jeffrey; Ma, Lien; Willey, Jefferson; Wu, Jerry; Oh, Kenneth; Landa, Joseph; Lin, C. T.; Jung, T. P.; Makeig, Scott; Morabito, Carlo Francesco; Moon, Qyu; Yamakawa, Takeshi; Lee, Soo-Young; Lee, Jong-Hwan; Szu, Harold H.; Kaur, Balvinder; Byrd, Kenneth; Dang, Karen; Krzywicki, Alan; Familoni, Babajide O.; Larson, Louis; Harkrider, Susan; Krapels, Keith A.; Dai, Liyi

    2014-05-01

    Since the Brain Order Disorder (BOD) group reported on a high density Electroencephalogram (EEG) to capture the neuronal information using EEG to wirelessly interface with a Smartphone [1,2], a larger BOD group has been assembled, including the Obama BRAIN program, CUA Brain Computer Interface Lab and the UCSD Swartz Computational Neuroscience Center. We can implement the pair-electrodes correlation functions in order to operate in a real time daily environment, which is of the computation complexity of O(N3) for N=102~3 known as functional f-EEG. The daily monitoring requires two areas of focus. Area #(1) to quantify the neuronal information flow under arbitrary daily stimuli-response sources. Approach to #1: (i) We have asserted that the sources contained in the EEG signals may be discovered by an unsupervised learning neural network called blind sources separation (BSS) of independent entropy components, based on the irreversible Boltzmann cellular thermodynamics(ΔS < 0), where the entropy is a degree of uniformity. What is the entropy? Loosely speaking, sand on the beach is more uniform at a higher entropy value than the rocks composing a mountain - the internal binding energy tells the paleontologists the existence of information. To a politician, landside voting results has only the winning information but more entropy, while a non-uniform voting distribution record has more information. For the human's effortless brain at constant temperature, we can solve the minimum of Helmholtz free energy (H = E - TS) by computing BSS, and then their pairwise-entropy source correlation function. (i) Although the entropy itself is not the information per se, but the concurrence of the entropy sources is the information flow as a functional-EEG, sketched in this 2nd BOD report. Area #(2) applying EEG bio-feedback will improve collective decision making (TBD). Approach to #2: We introduce a novel performance quality metrics, in terms of the throughput rate of faster (

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

    NASA Astrophysics Data System (ADS)

    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

  17. LHC Symposium 2003: Summary Talk

    SciTech Connect

    Jeffrey A. Appel

    2003-08-12

    This summary talk reviews the LHC 2003 Symposium, focusing on expectations as we prepare to leap over the current energy frontier into new territory. We may learn from what happened in the two most recent examples of leaping into new energy territory. Quite different scenarios appeared in those two cases. In addition, they review the status of the machine and experiments as reported at the Symposium. Finally, I suggest an attitude which may be most appropriate as they look forward to the opportunities anticipated for the first data from the LHC.

  18. Symposium Summary and the Scope

    NASA Astrophysics Data System (ADS)

    Kajino, Toshitaka

    It was a great pleasure for us to organize the 14th International Symposium on Nuclei in the Cosmos (NIC-XIV) in Niigata Japan, which shall illuminate the new horizon of nuclear astrophysics and related fields. This was co-hosted by National Astronomical Observatory of Japan and RIKEN Nishina Center, supported by IUPAP, JINA-CEE, JSPS, JEC Fund, Niigata Prefecture and Niigata City, and many other institutes and associations, and also sponsored by PTEP, Bourbone, and many other companies. I feel highly honored to have hosted this symposium as the Chair of NIC-XIV.

  19. Mining and Reclamation Technology Symposium

    SciTech Connect

    None Available

    1999-06-24

    The Mining and Reclamation Technology Symposium was commissioned by the Mountaintop Removal Mining/Valley Fill Environmental Impact Statement (EIS) Interagency Steering Committee as an educational forum for the members of the regulatory community who will participate in the development of the EIS. The Steering Committee sought a balanced audience to ensure the input to the regulatory community reflected the range of perspectives on this complicated and emotional issue. The focus of this symposium is on mining and reclamation technology alternatives, which is one of eleven topics scheduled for review to support development of the EIS. Others include hydrologic, environmental, ecological, and socio-economic issues.

  20. The Third International Symposium on Space Terahertz Technology: Symposium proceedings

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Papers from the symposium are presented that are relevant to the generation, detection, and use of the terahertz spectral region for space astronomy and remote sensing of the Earth's upper atmosphere. The program included thirteen sessions covering a wide variety of topics including solid-state oscillators, power-combining techniques, mixers, harmonic multipliers, antennas and antenna arrays, submillimeter receivers, and measurement techniques.

  1. Biophysical aspects of Auger processes. American Association of Physicists in Medicine symposium proceedings No. 8

    SciTech Connect

    Howell, R.W.; Narra, V.R.; Rao, D.V. . Dept. of Radiology); Sastry, K.S.R. . Dept. of Physics and Astronomy)

    1992-01-01

    The 2nd International Symposium on Biophysical Aspects of Auger Processes was held in July 1991, at the University of Massachusetts. This conference provided a forum for state-of-the-art information regarding the basic mechanisms of action by which Auger processes effect biological damage, as well as the nature of the radiosensitive targets in the cell nucleus. In addition, new insight into the radiotoxicity of Auger processes arising from photon activation of atoms situated in the DNA were presented. Novel approaches to implement agents radiolabeled with Auger electron emitters for cancer therapy were discussed. The information is organized into three sections: Biological effects of photon induced Auger processes; biological effects of Auger-electron emitting radionuclides; and therapeutic applications of Auger electron emitters. Individual papers have been processed separately for inclusion in the appropriate data bases.

  2. Influence of Nd dopant amount on microstructure and photoluminescence of TiO2:Nd thin films

    NASA Astrophysics Data System (ADS)

    Wojcieszak, Damian; Mazur, Michal; Kaczmarek, Danuta; Morgiel, Jerzy; Zatryb, Grzegorz; Domaradzki, Jaroslaw; Misiewicz, Jan

    2015-10-01

    TiO2 and TiO2:Nd thin films were deposited using reactive magnetron sputtering process from mosaic Ti-Nd targets with various Nd concentration. The thin films were characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) and spectroscopic techniques. Photoluminescence (PL) in the near infrared obtained upon 514.5 nm excitation was also examined. The relationship between the Nd concentration, structural, optical and photoluminescence properties of prepared thin films was investigated and discussed. XRD and TEM measurements showed that an increase in the Nd concentration in the thin films hinders the crystal growth in the deposited coatings. Depending on the Nd amount in the thin films, TiO2 with the rutile, mixed rutile-amorphous or amorphous phase was obtained. Transmittance measurements revealed that addition of Nd dopant to titania matrix did not deteriorate optical transparency of the coatings, however it influenced on the position of the fundamental absorption edge and therefore on the width of optical band gap energy. All TiO2:Nd thin films exhibited PL emission that occurred at ca. 0.91, 1.09 and 1.38 μm. Finally, results obtained for deposited coatings showed that titania with the rutile structure and 1.0 at.% of Nd was the most efficient in VIS to NIR photon conversion.

  3. [Medical support of the 65th Army during the East Prussian offensive operation performed by the 2nd Belorussian Front].

    PubMed

    Shelepov, A M; Leonik, S I; Lemeshkin, R N

    2015-02-01

    Prussian offensive operation performed by the 2nd Belorussian Front. An activity of the medical An activity of the medical service of the 65th Army during the East Prussian offensive operation performed by the 2nd Belorussian Front is a typical example of the medical support of troops during the final stages of World War II. Forms and methods of medical support management, which were developed during the war, haven't lost their importance in modern conditions. These methods include the establishment of specialized surgical and therapeutic field hospital, establishment of medical institutions in the Army, which worked on the evacuation directions and reserve of mobile hospitals and transport, timely extension of the first echelons of the hospital base front to change institutions hospital deployed the army base. A research of experience in organizing medical support of the offensive operations performed during the last year of World War II provides the material for the development of the theory of modern medical support operations and ability to provide on this basis, the continuity of the hospitals, the continuity of qualified and specialized medical care, improve the performance of diagnostic and treatment work.

  4. Efficacy and Safety of rAAV2-ND4 Treatment for Leber’s Hereditary Optic Neuropathy

    PubMed Central

    Wan, Xing; Pei, Han; Zhao, Min-jian; Yang, Shuo; Hu, Wei-kun; He, Heng; Ma, Si-qi; Zhang, Ge; Dong, Xiao-yan; Chen, Chen; Wang, Dao-wen; Li, Bin

    2016-01-01

    Leber’s hereditary optic neuropathy (LHON) is a mitochondrially inherited disease leading to blindness. A mitochondrial DNA point mutation at the 11778 nucleotide site of the NADH dehydrogenase subunit 4 (ND4) gene is the most common cause. The aim of this study was to evaluate the efficacy and safety of a recombinant adeno-associated virus 2 (AAV2) carrying ND4 (rAAV2-ND4) in LHON patients carrying the G11778A mutation. Nine patients were administered rAAV2-ND4 by intravitreal injection to one eye and then followed for 9 months. Ophthalmologic examinations of visual acuity, visual field, and optical coherence tomography were performed. Physical examinations included routine blood and urine. The visual acuity of the injected eyes of six patients improved by at least 0.3 log MAR after 9 months of follow-up. In these six patients, the visual field was enlarged but the retinal nerve fibre layer remained relatively stable. No other outcome measure was significantly changed. None of the nine patients had local or systemic adverse events related to the vector during the 9-month follow-up period. These findings support the feasible use of gene therapy for LHON. PMID:26892229

  5. Symposium: What Is College English?

    ERIC Educational Resources Information Center

    Bloom, Lynn Z.; White, Edward M.; Enoch, Jessica; Hawk, Byron

    2013-01-01

    This symposium explores the role(s) College English has (or has not) had in the scholarly work of four scholars. Lynn Bloom explores the many ways College English influenced her work and the work of others throughout their scholarly lives. Edward M. White examines four articles he has published in College English and draws connections between…

  6. Learning on the Job. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains two papers from a symposium on learning on the job. "Professional Crisis Workers: Impact of Repeated Exposure to Human Pain and Destructiveness" (Lynn Atkinson-Tovar) examines the following topics: (1) the secondary and vicarious traumatic stress disorder that affects many professional crisis workers who are…

  7. Learning at the Top. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on learning at the top that was conducted as part of a conference on human resource development (HRD). "Learning at the Top: An Investigation of Nonprofit CEOs' (Chief Executive Officers') Learning Experiences" (John J. Sherlock) reports on a study that used Mezirow's theory of adult…

  8. Cross-Cultural HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    The first of three papers from this symposium on cross-cultural human resource development (HRD), "Determinants of Supply of Technical Training Opportunities for Human Capital Development in Kenya" (Moses Waithanji Ngware, Fredrick Muyia Nafukho) reports findings from interviews of technical training institute department heads in Kenya…

  9. Unconventional gas recovery symposium. Proceedings

    SciTech Connect

    Not Available

    1982-01-01

    This conference contains 51 papers and 4 abstracts of papers presented at the symposium on unconventional gas recovery. Some of the topics covered are: coalbed methane; methane recovery; gas hydrates; hydraulic fracturing treatments; geopressured systems; foam fracturing; evaluation of Devonian shales; tight gas sands; propping agents; and economics of natural gas production. All papers have been abstracted and indexed for the Energy Data Base.

  10. Symposium: What Is College English?

    ERIC Educational Resources Information Center

    Bloom, Lynn Z.; White, Edward M.; Enoch, Jessica; Hawk, Byron

    2013-01-01

    This symposium explores the role(s) College English has (or has not) had in the scholarly work of four scholars. Lynn Bloom explores the many ways College English influenced her work and the work of others throughout their scholarly lives. Edward M. White examines four articles he has published in College English and draws connections between…

  11. Arena Symposium: Dearing and Geography.

    ERIC Educational Resources Information Center

    Chalkley, Brian; Quigley, George; Toyne, Peter; Johnston, Ron; Butlin, Robin A.; Beer, Andrew; Cutler, Cecile

    1998-01-01

    Presents eight papers delivered at a symposium on the impact of the Dearing Report on geography instruction in the United Kingdom. The Dearing Report reviews higher education and charts the course of curriculum and instruction for the next 20 years. The papers address standards, regional applications, and criticisms. (MJP)

  12. Black Women in Film Symposium

    ERIC Educational Resources Information Center

    Smith, Barbara

    1974-01-01

    Describes a symposium sponsored in April of last year by the Afro-American and American Studies Departments at Boston University on "Black Image in Films, Stereotyping and Self-Perception"; participants included Susan Batson, Cynthia Belgrave, Ruby Dee, Beah Richards, and Cicely Tyson. (Author/JM)

  13. Sudden oak death online symposium

    Treesearch

    S.D. Cohen; J., eds Juzwik

    2003-01-01

    This symposium is being made available to all who have an interest in the recent appearance of Sudden Oak Death, a plant disease with the potential to severely impact nursery growers, shippers, the lumber and wood products industry, landscapers, government programs and others. Scientific presentations dealing with the current status of the disease and ongoing research...

  14. Women and Career Development. Symposium.

    ERIC Educational Resources Information Center

    2002

    Three papers comprise this symposium on women and career development. "Enhancing the Career Success of Women Faculty: Mentoring as a Human Resource Development (HRD) Initiative in Higher Education" (Sharon K. Gibson) explores mentoring of women faculty, focusing on the key dimensions of roles and functions, outcomes, gender, and formal…

  15. HRD Future and Trends. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on the future of human resource development (HRD) and trends in HRD. "Searching for the Future of Human Resource Development" (Wendy E.A. Ruona, Susan A. Lynham, Tom Chermack) reports on a survey of 55 HRD and HRD-related practitioners and academics that examined trends in the HRD…

  16. Creative Literature in Canada Symposium.

    ERIC Educational Resources Information Center

    Buller, Grace, Ed.; McDonough, Irma, Ed.

    The contents of this booklet were presented at a symposium on Canadian creative literature at the University of Toronto in March 1974. Included are five papers, summaries of two talks (one by Bill Sault on the oral tradition of Canada's native peoples and one by Robert Weaver on discovering and encouraging Canadian writers) and of a panel…

  17. 1999 Shuttle Small Payloads Symposium

    NASA Technical Reports Server (NTRS)

    Daelemans, Gerard (Editor); Mosier, Frances L. (Editor)

    1999-01-01

    The 1999 Shuttle Small Payloads Symposium is a combined symposia of the Get Away Special (GAS), Space Experiment Module (SEM), and Hitchhiker programs, and is proposed to continue as an annual conference. The focus of this conference is to educate potential Space Shuttle Payload Bay users as to the types of carrier systems provided and for current users to share experiment concepts.

  18. Black Women in Film Symposium

    ERIC Educational Resources Information Center

    Smith, Barbara

    1974-01-01

    Describes a symposium sponsored in April of last year by the Afro-American and American Studies Departments at Boston University on "Black Image in Films, Stereotyping and Self-Perception"; participants included Susan Batson, Cynthia Belgrave, Ruby Dee, Beah Richards, and Cicely Tyson. (Author/JM)

  19. Adult Learning and HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium on adult learning and human resource development consists of three presentations. "Adult Learning Principles and Concepts in the Workplace: Implications for Training in HRD" (Margot B. Weinstein) reports on findings from interviews with restaurant employees who reported that training practices using adult learning…

  20. SYMPOSIUM ON PLANT PROTEIN PHOSPHORYLATION

    SciTech Connect

    JOHN C WALKER

    2011-11-01

    Protein phosphorylation and dephosphorylation play key roles in many aspects of plant biology, including control of cell division, pathways of carbon and nitrogen metabolism, pattern formation, hormonal responses, and abiotic and biotic responses to environmental signals. A Symposium on Plant Protein Phosphorylation was hosted on the Columbia campus of the University of Missouri from May 26-28, 2010. The symposium provided an interdisciplinary venue at which scholars studying protein modification, as it relates to a broad range of biological questions and using a variety of plant species, presented their research. It also provided a forum where current international challenges in studies related to protein phosphorylation could be examined. The symposium also stimulated research collaborations through interactions and networking among those in the research community and engaged students and early career investigators in studying issues in plant biology from an interdisciplinary perspective. The proposed symposium, which drew 165 researchers from 13 countries and 21 States, facilitated a rapid dissemination of acquired knowledge and technical expertise regarding protein phosphorylation in plants to a broad range of plant biologists worldwide.

  1. The Symposium on Integration Issues.

    ERIC Educational Resources Information Center

    Meyers, Mary, Ed.

    This symposium of the ad hoc committee on integration of the Ontario (Canada) Teachers of English as a Second Language (TESL) reports educators' concerns with providing adequate support for immigrant and refugee students, maintaining the integrity, voice, and visibility of ESL education in school boards, and advocating and providing guidelines for…

  2. Technological Change and HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium on technological change and human resource development. "New Technologies, Cognitive Demands, and the Implications for Learning Theory" (Richard J. Torraco) identifies four specific characteristics of the tasks involved in using new technologies (contingent versus deterministic tasks,…

  3. Diversity in the Workplace. Symposium.

    ERIC Educational Resources Information Center

    2002

    Three papers comprise this symposium on diversity in the workplace. "Factors That Assist and Barriers That Hinder the Success of Diversity Initiatives in Multinational Corporations" (Rose Mary Wentling) reports that factors that assisted in the success were classified under diversity department, human, and work environment; barriers were…

  4. Learning and Job Satisfaction. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium is comprised of three papers on learning and job satisfaction. "The Relationship Between Workplace Learning and Job Satisfaction in United States Small to Mid-Sized Businesses" (Robert W. Rowden) reports findings that revealed sufficient evidence to conclude that learning is pervasive in the small to mid-sized businesses…

  5. Creative Literature in Canada Symposium.

    ERIC Educational Resources Information Center

    Buller, Grace, Ed.; McDonough, Irma, Ed.

    The contents of this booklet were presented at a symposium on Canadian creative literature at the University of Toronto in March 1974. Included are five papers, summaries of two talks (one by Bill Sault on the oral tradition of Canada's native peoples and one by Robert Weaver on discovering and encouraging Canadian writers) and of a panel…

  6. Consumer and Homemaking Education Symposium.

    ERIC Educational Resources Information Center

    De Anza Coll., Cupertino, CA.

    Six contributions from the Consumer and Homemaking Education Symposium (March 1, 1974) are included. Elaine Shudlick discussed the role of the consumer education teacher, particularly in relation to a management of personal and family finance course, illustrated by a course outline including course description, prerequisities, text and references,…

  7. The VLT Opening Symposium

    NASA Astrophysics Data System (ADS)

    1999-02-01

    Scientists Meet in Antofagasta to Discuss Front-Line Astrophysics To mark the beginning of the VLT era, the European Southern Observatory is organizing a VLT Opening Symposium which will take place in Antofagasta (Chile) on 1-4 March 1999, just before the start of regular observations with the ESO Very Large Telescope on April 1, 1999. The Symposium occupies four full days and is held on the campus of the Universidad Catolica del Norte. It consists of plenary sessions on "Science in the VLT Era and Beyond" and three parallel Workshops on "Clusters of Galaxies at High Redshift" , "Star-way to the Universe" and "From Extrasolar Planets to Brown Dwarfs" . There will be many presentations of recent work at the major astronomical facilities in the world. The meeting provides a very useful forum to discuss the latest developments and, in this sense, contributes to the planning of future research with the VLT and other large telescopes. The symposium will be opened with a talk by the ESO Director General, Prof. Riccardo Giacconi , on "Paranal - an observatory for the 21st century". It will be followed by reports about the first scientific results from the main astronomical instruments on VLT UT1, FORS1 and ISAAC. The Symposium participants will see the VLT in operation during special visits to the Paranal Observatory. Press conferences are being arranged each afternoon to inform about the highlights of the conference. After the Symposium, there will be an Official Inauguration Ceremony at Paranal on 5 March Contributions from ESO ESO scientists will make several presentations at the Symposium. They include general reviews of various research fields as well as important new data and results from the VLT that show the great potential of this new astronomical facility. Some of the recent work is described in this Press Release, together with images and spectra of a large variety of objects. Note that all of these data will soon become publicly available via the VLT Archive

  8. Ethical Issues in Disability and Rehabilitation. Report of an International Conference of the Society for Disability Studies (2nd, Denver, Colorado, June 23-24, 1989).

    ERIC Educational Resources Information Center

    Duncan, Barbara, Ed.; Woods, Diane E., Ed.

    This monograph consists of five parts: (1) introductory material including a conference overview; (2) papers presented at an international symposium on the topic of ethical issues in disability and rehabilitation as a section of the Annual Conference of the Society for Disability Studies; (3) responses to the symposium, prepared by four of the…

  9. Report on the 2009 ESO Fellows Symposium

    NASA Astrophysics Data System (ADS)

    Emsellem, Eric; West, Michael; Leibundgut, Bruno

    2009-09-01

    The fourth ESO Fellows Symposium took place in Garching from 8-10 June 2009. This year's symposium brought together 28 ESO Fellows from Chile and Germany to meet their colleagues from across the ocean, discuss their research and provide feedback on ESO's Fellowship programme. This year's symposium also included training workshops to enhance the practical skills of ESO Fellows in today's competitive job market.

  10. A guide for authors of symposium papers

    Treesearch

    Edwin vH. Larson

    1971-01-01

    Suggestions for preparing a symposium paper for publication, including length, general style, manuscript format, and details of handling tables, illustrations, footnotes, literature references, etc. Also suggestions for typing.

  11. The 2nd Order Focusing by Energy for TOF Sector Field Mass Analyzer with an Orthogonal Acceleration: Theory, Modeling, Experiment

    NASA Astrophysics Data System (ADS)

    Poteshin, S. S.; Chernyshev, D. M.; Sysoev, Alexey A.; Sysoev, Alexander A.

    Currently axially symmetric type of analyzer with an electrostatic sector fields (AESF) is rarely used to construct time-of-flight mass spectrometers. The main drawback, hindering the wider use of the analyzers of this type, is the lack of chromatic second-order focusing by energy. However, the configuration of AESF in combination with orthogonal accelerator (OA) allows to achieved it through compensation of energy aberrations of the analyzer in the system of orthogonal input of the ion beam. In the presented work the results of theoretical calculation, simulation and experimentally obtained data are compared. Characteristics of the analyzer with OA in a large extent depend on the parameters of the incoming ion beam. Data of modeling the 2nd stage of gas-dynamic interface, which have the greatest influence on the parameters of the ion beam, is provided.

  12. Use of 2nd and 3rd Level Correlation Analysis for Studying Degradation in Polycrystalline Thin-Film Solar Cells

    SciTech Connect

    Albin, D. S.; del Cueto, J. A.; Demtsu, S. H.; Bansal, S.

    2011-03-01

    The correlation of stress-induced changes in the performance of laboratory-made CdTe solar cells with various 2nd and 3rd level metrics is discussed. The overall behavior of aggregated data showing how cell efficiency changes as a function of open-circuit voltage (Voc), short-circuit current density (Jsc), and fill factor (FF) is explained using a two-diode, PSpice model in which degradation is simulated by systematically changing model parameters. FF shows the highest correlation with performance during stress, and is subsequently shown to be most affected by shunt resistance, recombination and in some cases voltage-dependent collection. Large decreases in Jsc as well as increasing rates of Voc degradation are related to voltage-dependent collection effects and catastrophic shunting respectively. Large decreases in Voc in the absence of catastrophic shunting are attributed to increased recombination. The relevance of capacitance-derived data correlated with both Voc and FF is discussed.

  13. Measurements of the Properties of Garnet Material for Tuning a 2nd Harmonic Cavity for the Fermilab Booster

    SciTech Connect

    Madrak, R. L.; Pellico, W. A.; Romanov, G.; Tan, C. Y.; Terechkine, I.

    2016-01-01

    A perpendicularly biased 2nd harmonic cavity is being designed and built for the Fermilab Booster, to help with injection and extraction. Tunable accelerating cavities were previously designed and prototyped at LANL, TRIUMF, and SSCL for use at 45-60 MHz (LANL at 50-84 MHz). The required frequency range for FNAL is 76 - 106 MHz. The garnet material chosen for the tuner is AL-800. To reliably model the cavity, its static permeability and loss tangent must be well known. As this information is not supplied by the vendor or in publications of previous studies, a first order evaluation of these properties was made using material samples. This paper summarizes the results of the corresponding measurements

  14. 2nd ESMO Consensus Conference in Lung Cancer: locally advanced stage III non-small-cell lung cancer.

    PubMed

    Eberhardt, W E E; De Ruysscher, D; Weder, W; Le Péchoux, C; De Leyn, P; Hoffmann, H; Westeel, V; Stahel, R; Felip, E; Peters, S

    2015-08-01

    To complement the existing treatment guidelines for all tumour types, ESMO organises consensus conferences to focus on specific issues in each type of tumour. The 2nd ESMO Consensus Conference on Lung Cancer was held on 11-12 May 2013 in Lugano. A total of 35 experts met to address several questions on non-small-cell lung cancer (NSCLC) in each of four areas: pathology and molecular biomarkers, first-line/second and further lines of treatment in advanced disease, early-stage disease and locally advanced disease. For each question, recommendations were made including reference to the grade of recommendation and level of evidence. This consensus paper focuses on locally advanced disease.

  15. International collaborative study for establishment of the 2nd WHO International Standard for Haemophilus influenzae type b polysaccharide.

    PubMed

    Mawas, Fatme; Burkin, Karena; Dougall, Thomas; Saydam, Manolya; Rigsby, Peter; Bolgiano, Barbara

    2015-11-01

    In this report we present the results of a collaborative study for the preparation and calibration of a replacement International Standard (IS) for Haemophilus influenzae type b polysaccharide (polyribosyl ribitol phosphate; 5-d-ribitol-(1 → 1)-β-d-ribose-3-phosphate; PRP). Two candidate preparations were evaluated. Thirteen laboratories from 9 different countries participated in the collaborative study to assess the suitability and determine the PRP content of two candidate standards. On the basis of the results from this study, Candidate 2 (NIBSC code 12/306) has been established as the 2nd WHO IS for PRP by the Expert Committee of Biological Standards of the World Health Organisation with a content of 4.904 ± 0.185mg/ampoule, as determined by the ribose assays carried out by 11 of the participating laboratories.

  16. Morgenröthe or business as usual: a personal account of the 2nd Annual EULAR Congress, Prague

    PubMed Central

    Wollheim, Frank A

    2001-01-01

    The 2nd Annual European League Against Rheumatism (EULAR) Congress, held in Prague, 13–16 June 2001, was an impressive event with a record turnout of 8300 delegates. It offered a large variety of first-class state of the art lectures by some 180 invited worldwide speakers. Several new and ongoing therapeutic developments were discussed. The aim to attract the young scientific community was only partly achieved, and the dependence on industry posed some problems. The organization, however, was a big improvement compared with the previous congress in this series. The number of submitted abstracts was relatively low (1200) compared with the number of delegates. Accommodation of satellite symposia and organization of poster sessions remain problem areas of this meeting. The Annual EULAR Congress emerges as one of the two most important annual congresses of rheumatology, the other being the American College of Rheumatology meeting.

  17. Effect of the nanocrystalline structure type on the optical properties of TiO2:Nd (1 at.%) thin films

    NASA Astrophysics Data System (ADS)

    Mazur, Michal; Wojcieszak, Damian; Kaczmarek, Danuta; Domaradzki, Jaroslaw; Zatryb, Grzegorz; Misiewicz, Jan; Morgiel, Jerzy

    2015-04-01

    Titanium dioxide thin films, each doped with the same amount of neodymium (1 at.%) were deposited by Low Pressure Hot Target Reactive Sputtering and High Energy Reactive Magnetron Sputtering processes in order to obtain anatase and rutile thin film structures respectively. The microstructure and phase composition were analyzed using the transmission electron microscopy method including high resolution electron microscopy imaging. The measurements of the optical properties showed, that both prepared thin films were transparent in the visible light range and had a low extinction coefficient of ca. 3 ṡ 10-3. The thin film with the anatase structure had a lower cut-off wavelength and refractive index and a higher value of optical energy band gap as-compared to the TiO2:Nd coating with the rutile structure. Simultaneously, more efficient photoluminescence emission was observed for the rutile thin films.

  18. Characterization of γ and γ' phases in 2nd and 4th generation single crystal nickel-base superalloys

    NASA Astrophysics Data System (ADS)

    Zietara, Maciej; Neumeier, Steffen; Göken, Mathias; Czyrska-Filemonowicz, Aleksandra

    2017-01-01

    A Ni based single crystal superalloy from the 2nd generation, PWA 1484, and one from the 4th generation, PWA 1497, were comparatively studied by scanning electron microscopy, energy dispersive X-ray spectroscopy and nanoindentation technique in an atomic force microscope (NI-AFM) after high temperature creep deformation. During primary creep of both generations of superalloys, γ' precipitates start to coalesce and grow directionally. Further creep deformation leads to the topological inversion and coarsening of the rafted microstructure. The NI-AFM technique was used for measurements of the hardness of the γ and γ' phases in as-received and creep deformed samples in various conditions. The g matrix of the PWA 1497 superalloy is on average 0.8 GPa harder than that of PWA 1484 that can be explained by higher content of Re and Ru, since they partition predominantly to the matrix phase.

  19. Fetal thymus: visualization rate and volume by integrating 2D- and 3D-ultrasound during 2nd trimester echocardiography.

    PubMed

    Tonni, Gabriele; Rosignoli, Lucia; Cariati, Ettore; Martins, Wellington P; Miyague, André H; Bruns, Rafael F; Araujo Júnior, Edward

    2016-01-01

    To assess the visualization rate and transverse diameter of fetal thymus by two-dimensional ultrasound (2DUS) as well as the fetal thymus volume by three-dimensional ultrasound (3DUS) during the 2nd trimester echocardiography. A prospective cross-sectional study involving 100 normal fetuses between 18w0d and 23w6d was performed. The identification of fetal thymus and peri-thymic vessels was realized at level of three vessels and trachea (3VT). The transverse diameter was obtained placing a line cursor perpendicular to the line connecting the sternum and the spine. The fetal thymus volume was obtained by virtual organ computer-aided analysis (VOCAL) with 30° of rotation. We used the percentage of visualization rate of 2D structures and means and 95% confidence intervals (CI) for fetal thymus transverse diameter and volume. The visualization rate of fetal thymus by 2DUS was of 100% in all gestational ages using the 3VT view. Addition of color Doppler ultrasound facilitates identification of the thy-box and enhanced the calculation of both fetal thymus transverse diameter and volume. The mean fetal thymus transverse diameter by 2DUS ranged from 11 mm at 18 weeks to 19 mm at 23 weeks of gestation. The mean fetal thymus volume by 3DUS ranged from 1.25 cm(3) at 18 weeks to 2.61 cm(3) at 23 weeks of gestation. We demonstrated a high visualization rate of fetal thymus and peri-thymic vessels by 2DUS during the 2nd trimester echocardiography. The measurements of transverse diameter by 2DUS and the volume by 3DUS also showed a high success rate.

  20. Laparoscopic hepatectomy is theoretically better than open hepatectomy: preparing for the 2nd International Consensus Conference on Laparoscopic Liver Resection.

    PubMed

    Wakabayashi, Go; Cherqui, Daniel; Geller, David A; Han, Ho-Seong; Kaneko, Hironori; Buell, Joseph F

    2014-10-01

    Six years have passed since the first International Consensus Conference on Laparoscopic Liver Resection was held. This comparatively new surgical technique has evolved since then and is rapidly being adopted worldwide. We compared the theoretical differences between open and laparoscopic liver resection, using right hepatectomy as an example. We also searched the Cochrane Library using the keyword "laparoscopic liver resection." The papers retrieved through the search were reviewed, categorized, and applied to the clinical questions that will be discussed at the 2nd Consensus Conference. The laparoscopic hepatectomy procedure is more difficult to master than the open hepatectomy procedure because of the movement restrictions imposed upon us when we operate from outside the body cavity. However, good visibility of the operative field around the liver, which is located beneath the costal arch, and the magnifying provide for neat transection of the hepatic parenchyma. Another theoretical advantage is that pneumoperitoneum pressure reduces hemorrhage from the hepatic vein. The literature search turned up 67 papers, 23 of which we excluded, leaving only 44. Two randomized controlled trials (RCTs) are underway, but their results are yet to be published. Most of the studies (n = 15) concerned short-term results, with some addressing long-term results (n = 7), cost (n = 6), energy devices (n = 4), and so on. Laparoscopic hepatectomy is theoretically superior to open hepatectomy in terms of good visibility of the operative field due to the magnifying effect and reduced hemorrhage from the hepatic vein due to pneumoperitoneum pressure. However, there is as yet no evidence from previous studies to back this up in terms of short-term and long-term results. The 2nd International Consensus Conference on Laparoscopic Liver Resection will arrive at a consensus on the basis of the best available evidence, with video presentations focusing on surgical techniques and the publication

  1. 39th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, E. A. (Compiler)

    2008-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production, and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, NASA Marshall Space Flight Center (MSFC) and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 39th symposium, the AMS continues to be well attended, attracting participants from both the United States and abroad. The 39th AMS was held in Huntsville, Alabama, May 7-9, 2008. During these 3 days, 34 papers were presented. Topics included gimbals and positioning mechanisms, tribology, actuators, deployment mechanisms, release mechanisms, and sensors. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

  2. 38th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler)

    2006-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, the National Aeronautics and Space Administration and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 38th symposium, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 38th AMs, hosted by the NASA Langley Research Center in Williamsburg, Virginia, was held May 17-19, 2006. During these three days, 34 papers were presented. Topics included gimbals, tribology, actuators, aircraft mechanisms, deployment mechanisms, release mechanisms, and test equipment. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

  3. The 1975 Ride Quality Symposium

    NASA Technical Reports Server (NTRS)

    1975-01-01

    A compilation is presented of papers reported at the 1975 Ride Quality Symposium held in Williamsburg, Virginia, August 11-12, 1975. The symposium, jointly sponsored by NASA and the United States Department of Transportation, was held to provide a forum for determining the current state of the art relative to the technology base of ride quality information applicable to current and proposed transportation systems. Emphasis focused on passenger reactions to ride environment and on implications of these reactions to the design and operation of air, land, and water transportation systems acceptable to the traveling public. Papers are grouped in the following five categories: needs and uses for ride quality technology, vehicle environments and dynamics, investigative approaches and testing procedures, experimental ride quality studies, and ride quality modeling and criteria.

  4. 37th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler)

    2004-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is reporting problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, NASA and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 37th symposium, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 37th AMS, hosted by the Johnson Space Center (JSC) in Galveston, Texas, was held May 19, 20 and 21, 2004. During these three days, 34 papers were presented. Topics included deployment mechanisms, tribology, actuators, pointing and optical mechanisms, Space Station and Mars Rover mechanisms, release mechanisms, and test equipment. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

  5. Ninth international symposium on radiopharmacology

    SciTech Connect

    1995-12-31

    The goal of this Symposium is to provide a forum for those international scientists involved in applying the principles of pharmacology and radiation biology to the development of agents for the diagnosis and treatment of disease. The program will highlight state-of-the-art progress in the development of those agents used in conjunction with some form of radiation such as radiopharmaceuticals, radiopaques, photo- and radiosensitizing drugs, and neutron capture agents. An underlying pharmacokinetic parameter associated with all these agents is the need for site-specific delivery to an organ or tumor. Therefore, a major goal of the symposium will be to address those pharmacologic principles for targeting molecules to specific tissue sites. Accordingly, session themes will include receptor-mediated processes, membrane transporters, antibody interactions, metabolic trapping, and oligonucleotide-antisense mechanisms.

  6. [Juvenile primary lung cancer in a 17-year-old girl as a 2nd malignant neoplasm after osteosarcoma treatment in childhood].

    PubMed

    Konoeda, Chihiro; Murakawa, Tomohiro; Sano, Atsushi; Kawashima, Mitsuaki; Nakajima, Jun

    2012-12-01

    The patient was a 17-year-old girl. She underwent treatment for osteosarcoma when she was around 10 ~ 11 years old. A follow-up chest computed tomography(CT) revealed one small pulmonary nodule 6 years later. The orthopedist thought it was metastasis. The patient was referred to our division and treated with thoracoscopic partial resection. The final pathological diagnosis was a primary lung adenocarcinoma. This case is unique because the patient is juvenile and had a history of another cancer, i.e., osteosarcoma. Her primary lung cancer is a 2nd malignancy. The incidence of 2nd malignant neoplasm is one of the significant late effects of pediatric cancer treatment. When pulmonary lesions are detected in young patient with histories of neoplasms, primary lung cancer as a 2nd malignant neoplasm as well as pulmonary metastasis from 1st neoplasm, should be considered as differential diagnosis.

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

    PubMed

    Wang, Zhisong; Hou, Ruizheng; Efremov, Artem

    2013-07-21

    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. Microwaves and Thermoregulation: A Symposium.

    DTIC Science & Technology

    1983-02-01

    realization that body -a~rtne Increase Ip an experimental animl exposed to microwaves lirplies a breakdown of thenirulatory mechanisms. On the other hand, low...febrile states, cardiovascular adjustments, behavioral mechanisms, and models of human thermoregulation participated in the Symposium program. Their...refinement of simulation models of human ther- moregulation on the one hand and of the deposition of microwave energy in humans on the other hand. Recent

  9. First symposium of ichthyosis experts.

    PubMed

    Hernández-Martín, A; Torrelo-Fernández, A; de Lucas-Laguna, R; Casco, F; González-Sarmiento, R; Vega, A; Pedreira-Massa, J L; de Unamuno-Pérez, P; Larcher, F; Arroyo, I; Traupe, H

    2013-12-01

    On June 22, 2012 the First Symposium of Ichthyosis Experts in Spain was held at the Hospital Niño de Jesús in Madrid. It was a one-day symposium for dermatologists, pediatricians, and physicians-in-training interested in this disease, as well as for other health care professionals involved in the care of patients with ichthyosis. The aim of the meeting was to try to structure the care of ichthyosis patients in Spain. As happens in other rare diseases, because of the low prevalence of ichthyosis and the absence of designated referral centers, the number of patients treated in each center is very low and few dermatologists have any real clinical experience with this condition or know how to order diagnostic genetic tests. This article summarizes the presentations given at the symposium and is intended as a reference for anyone interested in the subject. Copyright © 2012 Elsevier España, S.L. and AEDV. All rights reserved.

  10. Detection of 1st- and 2nd-order temporal-envelope cues in a patient with left superior cortical damage.

    PubMed

    Füllgrabe, Christian; Maillet, Didier; Moroni, Christine; Belin, Catherine; Lorenzi, Christian

    2004-06-01

    This psychophysical study explores the extent to which the auditory cortex is necessary for various aspects of temporal-envelope perception, that is, perception of the slow temporal modulations in amplitude known to be crucial for sound identification. The ability to detect 1st- and 2nd-order sinusoidal amplitude modulation (AM) is evaluated in a single patient showing left-hemisphere damage encroaching the primary and secondary auditory cortices. Here, 1st- and 2nd-order AM refer to (1) sinusoidal variation in the amplitude of a 2 kHz pure tone, and (2) sinusoidal variation in the depth of a 64 Hz AM applied to the 2 kHz pure tone, respectively. The results replicate previous findings by showing that damage to the left auditory cortex results in a selective deficit in auditory sensitivity to the lowest 1St-order AM (i.e., 1st-order AM frequencies < 16 Hz). Moreover, a dissociation is apparent between the ability to detect 1st- and 2nd-order temporal-envelope cues. The patient shows poorer than normal ability to detect 2nd-order AM at low frequencies ranging from 4-23 Hz, but normal ability to detect the high (64 Hz) 1st-order AM carrying these 2nd-order modulations. This result indicates that damage to the left primary and secondary auditory cortices affects the ability to detect temporal variations in the local properties of sounds(such as AM depth). It is also consistent with the idea that, as in vision, central nonlinear mechanisms are involved in the computation of such local (or 2nd-order) temporal properties.

  11. The 1988 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Thomas, Lawrence R. (Editor); Mosier, Frances L. (Editor)

    1988-01-01

    The Get Away Special (GAS) Experimenter's Symposium was held to provide a formal opportunity for GAS experimenters to share the results of their projects. The focus of this symposium is on payloads that have been flown on shuttle missions and on GAS payloads that will be flown in the future. Experiment design and payload integration issues are also examined.

  12. The Second Spaceborne Imaging Radar Symposium

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Summaries of the papers presented at the Second Spaceborne Imaging Radar Symposium are presented. The purpose of the symposium was to present an overwiew of recent developments in the different scientific and technological fields related to spaceborne imaging radars and to present future international plans.

  13. The 1987 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Barthelme, Neal (Editor); Mosier, Frances L. (Editor)

    1988-01-01

    The 1987 Get Away Special (GAS) Experimenter's symposium provides a formal opportunity for GAS Experimenter's to share the results of their projects. The focus of this symposium was on payloads that were flown on Shuttle missions, and on GAS payloads that will be flown in the future.

  14. The 1992 Shuttle Small Payloads Symposium

    NASA Technical Reports Server (NTRS)

    Thomas, Lawrence R. (Editor); Mosier, Frances L. (Editor)

    1992-01-01

    The 1992 Shuttle Small Payloads Symposium is a continuation of the Get Away Special Symposium convened from 1984 through 1988, and is proposed to continue as an annual conference. The focus of this conference is to educate potential Space Shuttle Payload Bay users as to the types of carrier systems provided and for current users to share experiment concepts.

  15. Proceedings of the Symposium on Cable Television.

    ERIC Educational Resources Information Center

    Society of Motion Picture and Television Engineers, Inc., New York, NY.

    The papers given at a symposium on cable television (CATV) are collected in this volume. The chairman of the symposium notes that "the phrase 'cable television' is not totally pertinent since we are talking about a wired-city concept that may encompass many services other than television." He prefers the term "broadband communications network,"…

  16. Conserving biodiversity on native rangelands: Symposium proceedings

    Treesearch

    Daniel W. Uresk; Greg L. Schenbeck; James T. O' Rourke

    1997-01-01

    These proceedings are the result of a symposium, "Conserving biodiversity on native rangelands" held on August 17, 1995 in Fort Robinson State Park, NE. The purpose of this symposium was to provide a forum to discuss how elements of rangeland biodiversity are being conserved today. We asked, "How resilient and sustainable are rangeland systems to the...

  17. Proceedings of the pipeline engineering symposium - 1986

    SciTech Connect

    Seiders, E.J.

    1986-01-01

    This book presents the papers given at a symposium on the transport of petroleum and natural gas through pipelines. Topics considered at the symposium included explosion welding, flash-butt welding, computerized welding, flow improvers, carbon dioxide pipelines, submarine pipelines, computer-aided design, repair, reinforced concrete, monitoring, storage, waste processing, and gas condensate pipelines.

  18. Summary of the forest recreation symposium

    Treesearch

    Northeastern Forest Experiment Station

    1972-01-01

    Those who attended the Forest Recreation Symposium held 12-14 Octoher 1971 at Syracuse, New York, heard 26 papers about various aspects of forest recreation. Those papers have already been printed, in Proceedings made available at the Symposium, and also available upon request from the Northeastern Forest Experiment Station, 6816 Market Street, Upper Darby, Pa. 19082...

  19. International Symposium for Literacy: Declaration of Persepolis

    ERIC Educational Resources Information Center

    Convergence, 1975

    1975-01-01

    The full text of the Declaration of Persepolis, adopted by the International Symposium for Literacy, is presented. The Symposium considers literacy to be not only the process of attaining reading, writing, and arithmetic skills, but also a contribution to the liberation and development of the human race. (LH)

  20. Proceedings of the Symposium on Cable Television.

    ERIC Educational Resources Information Center

    Society of Motion Picture and Television Engineers, Inc., New York, NY.

    The papers given at a symposium on cable television (CATV) are collected in this volume. The chairman of the symposium notes that "the phrase 'cable television' is not totally pertinent since we are talking about a wired-city concept that may encompass many services other than television." He prefers the term "broadband communications network,"…

  1. First Annual Symposium. Volume 1: Plenary Session

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Presentations from the symposium are presented. The progress of the Center for Space Construction is reviewed to promote technology transfer from the University of Colorado at Boulder to the national aerospace community. This symposium was heavily weighted toward plans and methodology.

  2. The 21st Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1987-01-01

    During the symposium technical topics addressed included deployable structures, electromagnetic devices, tribology, actuators, latching devices, positioning mechanisms, robotic manipulators, and automated mechanisms synthesis. A summary of the 20th Aerospace Mechanisms Symposium panel discussions is included as an appendix. However, panel discussions on robotics for space and large space structures which were held are not presented herein.

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

    NASA Astrophysics Data System (ADS)

    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

  4. Space Transportation Propulsion Technology Symposium. Volume 2: Symposium proceedings

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Space Transportation Propulsion Symposium was held to provide a forum for communication within the propulsion technology developer and user communities. Emphasis was placed on propulsion requirements and initiatives to support current, next generation, and future space transportation systems, with the primary objectives of discerning whether proposed designs truly meet future transportation needs and identifying possible technology gaps, overlaps, and other programmatic deficiencies. Key space transportation propulsion issues were addressed through four panels with government, industry, and academia membership. The panels focused on systems engineering and integration; development, manufacturing and certification; operational efficiency; and program development and cultural issues.

  5. Experimental observations on the response of 1(st) and 2(nd) order fibre optic long period grating coupling bands to the deposition of nanostructured coatings.

    PubMed

    James, Stephen W; Cheung, C S; Tatam, Ralph P

    2007-10-01

    The sensitivity of attenuation bands corresponding to the 2(nd) order coupling to cladding modes by a fibre optic long period grating (LPG) to the deposition of nanostructured coatings is investigated and compared with that of the 1(st) order coupling. The experimental observations support previously reported theoretical descriptions of LPGs with nanoscale coatings.

  6. Dynamics of the properties of steppe paleosols of the Sarmatian time (2nd century BC-4th century AD) in relation to secular variations in climatic humidity

    NASA Astrophysics Data System (ADS)

    Demkin, V. A.; Zolotareva, B. N.; Demkina, T. S.; Khomutova, T. E.; Kashirskaya, N. N.; El'Tsov, M. V.; Udal'Tsov, S. N.

    2012-02-01

    Paleosols buried under kurgans of the Early (2nd-1st centuries BC), Middle (1st-2nd centuries AD) and Late (2nd-IV centuries AD) Sarmatian epochs were studied in dry steppes and desert steppes of the Lower Volga region (the Privolzhskaya and Ergeni Uplands and the Caspian Lowland). It was found that temporal variations in the morphological, chemical, microbiological, and magnetic properties of the paleosols in the interval of 2200-1600 BP were characterized by the cyclic pattern related to secular dynamics of climatic humidity with changes in the mean annual precipitation of ±30-50 mm. These climate changes did not transform chestnut paleosols and paleosolonetzes at the type or subtype taxonomic levels. However, they led to certain changes in the humus, carbonate, and salt profiles of the soils; in the character of solonetzic horizon B1; and in the state of microbial communities. According to these data, the Sarmatian time was characterized by alternation of micropluvial and microarid stages lasting fro about 100-200 years. In particular, the stages of humidization were observed in the 1st century BC-1st century AD and in the 4th century AD; the most arid conditions were observed in the second half of the 2nd and the first half of the 3rd century AD.

  7. Research and Prediction of the Application of Multimedia Teaching Aid in Teaching Technical Education on the 2nd Level of Primary Schools

    ERIC Educational Resources Information Center

    Stebila, Ján

    2011-01-01

    The purpose and the main aim of the pedagogic experiment were to practically verify the success of Multimedia Teaching Aid (MTA) in conditions of primary schools. We assumed that the use of our multimedia teaching aid in teaching technical education on the 2nd level of primary schools would significantly affect the level of knowledge of pupils…

  8. Report on the 2nd European conference on computer-aided design (CAD) in small- and medium-size industries (MICAD 82)

    SciTech Connect

    Magnuson, W.G. Jr.

    1982-10-01

    A summary is presented of the 2nd European conference on computer aided design (CAD) in small- and medium-size industries (MICAD82) held in Paris, France, September 21-23, 1982. The conference emphasized applications of CAD in industries with limited investment resources and which are forced to innovate in order to sustain competition.

  9. Fabrication of 30 mm long baseline single-layer 2nd-order high- Tc SQUID gradiometer

    NASA Astrophysics Data System (ADS)

    Lee, Soon-Gul; Oh, Soo-Ho; Kang, Chan Seok; Kim, In-Seon

    2007-09-01

    We have designed and fabricated a 30 mm long baseline 2nd-order SQUID gradiometer from a single-layer YBa 2Cu 3O 7 film. The design rule was the same as that of our previous study on short baseline gradiometers. Three linearly aligned 10.2 mm × 10.2 mm pickup loops were coupled directly to a dc SQUID to measure ∂ 2Bz/∂ x2. The device had an overall size of 70.2 mm × 10.6 mm and was patterned from a single layer of YBa 2Cu 3O 7 film on a sapphire substrate by argon ion milling with a photoresist mask. The Josephson element of the SQUID was YBa 2Cu 3O 7 nanobridges formed by focused ion beam writing technique. Balancing of the device was achieved by optimizing the inductance of the center loop. Estimated sensitivity of the gradiometer was ∼1.8 × 10 -10 T/m 2/Hz 1/2, which is equivalent to a field noise of 160 fT/Hz 1/2, for an intrinsic SQUID flux noise of 10 -5 ϕ0/Hz 1/2.

  10. 2nd dimensional GC-MS analysis of sweat volatile organic compounds prepared by solid phase micro-extraction.

    PubMed

    Choi, Mi-Jung; Oh, Chang-Hwan

    2014-01-01

    The characteristics of an individual's odor from sweat, breath and skin provide important information for criminal tracking in field of forensic science. Solid phase micro-extraction gas chromatography/mass spectrometry (SPME-GC/MS) was used to determine human sweat volatile organic compounds (VOCs) profiles. The mass spectrometric analysis (with electron impact mode) followed by 2nd dimensional separation with two different GC columns (one polar and one relatively nonpolar) connected in parallel were used to identify the 574 compounds from sweat samples. The components included alcohols, aldehydes, aliphatics/aromatics, carboxylic acids, esters, ketones, and other organic compounds (amides/amines, thio/thioesters, oxide, sulfides, nitro compounds). Of these compounds, 1-tridecanol, 1,3-bis(1,1-dimethyl ethyl)-benzene, 4,4'-(1-methylethylidene) bis-phenol and 7-acetyl-6-ethyl-1,1,4,4,-tetramethyl-tetraline were common components in all donor's sweat volatile samples. Age-related specific compounds were also detected. The results suggest that characteristic volatile profiles of human sweat emanations could provide the valuable information to forensic scientists.

  11. Horizontal transmission of hepatitis B virus amongst British 2nd World War soldiers in South-East Asia.

    PubMed

    Gill, G V; Bell, D R; Vandervelde, E M

    1991-01-01

    Infection with hepatitis B virus (HBV) is much more common in tropical than in temperate countries. Visitors to the tropics are thus at risk from HBV, though the degree of risk, and the routes of infection involved are uncertain. We report serological markers of HBV in two groups of 2nd World War soldiers, who served in the Thai/Burma jungles. The groups comprised 100 ex-prisoners of the Japanese (POW), and 100 Burma Campaign Veterans (BCV). Surface antigen to HBV (HbsAg) was positive in 0% of POW and 2% of BCV (P = not significant). Surface antibody (anti-HBs) and core antibody (anti-HBc) were both positive in 40% POW and 13% BCV (P less than 0.001). Quoted UK prevalence rates for these markers are 0.1% for HBsAg, 1.5% for anti-HBs and 0.7% for anti-HBc. Both groups thus show very high rates of past HBV infection. For the POW there were many possible reasons, including contaminated surgical instruments and needles, blood transfusions, and multiple beatings with common weapons. None of these factors operated significantly for BCV. Malarial transmission was, however, intense in both groups, though more so in POW. The data thus again raise the possibility of horizontal transmission of HBV by biting insects in tropical countries.

  12. [Evaluation of the Marburg Spelling Training (MRT) in 2nd- and 3rd-grade students with spelling difficulties].

    PubMed

    Barkmann, Claus; Kuhlmann, Ester; Rosenboom, Lea; Wessolowski, Nino; Schulte-Markwort, Michael

    2012-05-01

    Children with severe dyslexia are substantially impaired because reading and writing are key competencies necessary for a successful academic and occupational career. In this evaluation study, a cohort of 2nd- and 3rd-grade students from a variety of Hamburg primary schools was trained with the Marburger Rechtschreibtraining (MRT) by supervised university graduates. The research questions focused on the feasibility of the MRT as a within-school training, the improvement of spelling and reading skills of the participants, subjective assessments of success, as well as potential predictors. Besides established performance tests, we also considered the subjective appraisals of parents, teachers, and coaches. The results demonstrate that standardized spelling training methods like the MRT can be consistently used during morning hours at schools. Within a year of starting MRT exercises, mean effect sizes in writing and reading were observed in performance tests using test norms. However, parent, teacher, and coach reports failed to replicate these improvements. Changes in writing performance were mainly associated with school class level; improvements in reading ability were dependent on initial writing performance. The results provide starting points for optimizing current training practices in elementary schools and for posing questions regarding the effectiveness of the MRT, as well as for training programs in general.

  13. Near infrared emission and energy transfer in Eu2+ - Nd3+ co-doped Ca2BO3Cl

    NASA Astrophysics Data System (ADS)

    Talewar, R. A.; Joshi, C. P.; Moharil, S. V.

    2016-05-01

    Novel near infrared (NIR) emitting phosphor, Ca2BO3Cl:Eu2+, Nd3+ was synthesized by conventional solid-state reaction and characterized with X-ray diffraction, photoluminescence emission, photoluminescence excitation spectra and fluorescence decay measurements. When excited with 400 nm, the phosphor gives broadband emission at 560 nm, which corresponds to the allowed 5d → 4f transition of Eu2+ and an intense NIR emissions in the range 800-1400 nm, which are assigned to the characteristic 4I9/2,11/2,13/2 transitions of Nd3+ ions. The dependence of visible and NIR emissions, decay lifetime and the energy transfer efficiency (ηETE) were investigated in detail. The luminescence spectra, both in visible (VIS) and NIR regions, and decay lifetime curves of Eu2+ have been measured to prove energy transfer (ET) from Eu2+ to Nd3+. These results demonstrate the possibility for enhancing the photovoltaic conversion efficiency of silicon solar cell by modifying the absorption and utilizing the UV to blue part of the solar spectrum where the efficiency of c-Silicon solar cell is low.

  14. Increasing the water temperature of a 2nd order stream reach: Hydraulic aspects of a whole-stream manipulative experiment

    NASA Astrophysics Data System (ADS)

    de Lima, João L. M. P.; Canhoto, Cristina

    2015-04-01

    What will happen when water temperatures of streams increases, due to climate changes or in connection with rapidly changing human systems? Trying to answer to this question a whole-stream manipulative experiment was undertaken, where an increase in water temperature was artificially induced on a 2nd order stream reach. The main objective of this poster is to describe this experiment focusing on the design of the hydraulic system. The system maintained a steady flow while allowing natural variation in abiotic factors and was successfully used to evaluate the effects of warming on a stream ecosystem at several levels of biological organization. A constant flow of stream water was controlled by a hydraulic setup (~22m long; ~1.5m width) subdivided into two independent channels. One channel of the study reach received heated water (~3°C above the other), while the other received water at stream ambient temperature. The warming system maintained a steady gravity controlled flow making use of weirs and valves.

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

    PubMed

    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.

  16. RF SOI CMOS technology on 1st and 2nd generation trap-rich high resistivity SOI wafers

    NASA Astrophysics Data System (ADS)

    Kazemi Esfeh, B.; Makovejev, S.; Basso, Didier; Desbonnets, Eric; Kilchytska, V.; Flandre, D.; Raskin, J.-P.

    2017-02-01

    In this work three different types of UNIBOND™ Silicon-on-Insulator (SOI) wafers including one standard HR-SOI and two types of trap-rich high resistivity HR-SOI substrates named enhanced signal integrity high resistivity silicon-on-insulator (eSI HR-SOI) provided by SOITEC are studied and compared. The DC and RF performances of these wafers are compared by means of passive and active devices such as coplanar waveguide (CPW) lines, crosstalk- and noise injection-structures as well as partially-depleted (PD) SOI MOSFETs. It is demonstrated that by employing enhanced signal integrity high resistivity silicon-on-insulator (eSI HR-SOI) compared to HR-SOI wafer, a reduction of 24 dB is measured on both generations of trap-rich HR-SOI for 2nd harmonics. Furthermore, it is shown that in eSI HR-SOI, digital substrate noise is effectively reduced compared with HR-SOI. Purely capacitive behavior of eSI HR-SOI is demonstrated by crosstalk structure. Reduction of self-heating effect in the trap-rich HR-SOI with thinner BOX is finally studied.

  17. Explicit formulas for 2nd-order driving terms due to sextupoles and chromatic effects of quadrupoles.

    SciTech Connect

    Wang, C-X. )

    2012-04-25

    Optimization of nonlinear driving terms have become a useful tool for designing storage rings, especially modern light sources where the strong nonlinearity is dominated by the large chromatic effects of quadrupoles and strong sextupoles for chromaticity control. The Lie algebraic method is well known for computing such driving terms. However, it appears that there was a lack of explicit formulas in the public domain for such computation, resulting in uncertainty and/or inconsistency in widely used codes. This note presents explicit formulas for driving terms due to sextupoles and chromatic effects of quadrupoles, which can be considered as thin elements. The computation is accurate to the 4th-order Hamiltonian and 2nd-order in terms of magnet parameters. The results given here are the same as the APS internal note AOP-TN-2009-020. This internal nte has been revised and published here as a Light Source Note in order to get this information into the public domain, since both ELEGANT and OPA are using these formulas.

  18. The 2nd to 4th digit ratio (2D:4D) and eating disorder diagnosis in women

    PubMed Central

    Smith, April Rose; Joiner, Thomas

    2010-01-01

    Eating disorders are more common in females than in males and are believed to be caused, in part, by biological and hormonal factors. Digit ratio or 2D:4D (the ratio of the 2nd to the 4th digit) is considered to be a proxy for prenatal testosterone (PT) and prenatal oestrogen (PE) exposure. However, how 2D:4D may be related to type of eating pathology is unknown. The relationship between 2D:4D and eating disorder diagnosis was investigated in recovered and currently eating disordered (n=31) and control (n=99) women. Mean 2D:4D ratio was significantly lower (indicating higher levels of PT and lower levels of PE) in anorexic (AN) compared to bulimic (BN) women, with controls intermediary. In eating disordered women, 2D:4D was positively and significantly related to current weight, lowest weight and current BMI, with strongest associations for right 2D:4D. Among women, low 2D:4D is related to AN and high 2D:4D to BN, suggesting a differential causal influence of prenatal sex hormones on later eating pathology. PMID:21765573

  19. Extreme sea storm in the Mediterranean Sea. Trends during the 2nd half of the 20th century.

    NASA Astrophysics Data System (ADS)

    Pino, C.; Lionello, P.; Galati, M. B.

    2009-04-01

    Extreme sea storm in the Mediterranean Sea. Trends during the 2nd half of the 20th century Piero Lionello, University of Salento, piero.lionello@unisalento.it Maria Barbara Galati, University of Salento, mariabarbara.galati@unisalento.it Cosimo Pino, University of Salento, pino@le.infn.it The analysis of extreme Significant Wave Height (SWH) values and their trend is crucial for planning and managing coastal defences and off-shore activities. The analysis provided by this study covers a 44-year long period (1958-2001). First the WW3 (Wave Watch 3) model forced with the REMO-Hipocas regional model wind fields has been used for the hindcast of extreme SWH values over the Mediterranean basin with a 0.25 deg lat-lon resolution. Subsequently, the model results have been processed with an ad hoc software to detect storms. GEV analysis has been perfomed and a set of indicators for extreme SWH have been computed, using the Mann Kendall test for assessing statistical significance of trends for different parameter such as the number of extreme events, their duration and their intensity. Results suggest a transition towards weaker extremes and a milder climate over most of the Mediterranean Sea.

  20. InAs/GaSb type II superlattices for advanced 2nd and 3rd generation detectors

    NASA Astrophysics Data System (ADS)

    Walther, Martin; Rehm, Robert; Schmitz, Johannes; Fleissner, Joachim; Rutz, Frank; Kirste, Lutz; Scheibner, Ralf; Wendler, Joachim; Ziegler, Johann

    2010-01-01

    InAs/GaSb short-period superlattices (SL) based on GaSb, InAs and AlSb have proven their great potential for high performance infrared detectors. Lots of interest is currently focused on the development of short-period InAs/GaSb SLs for advanced 2nd and 3rd generation infrared detectors between 3 - 30 μm. For the fabrication of mono- and bispectral thermal imaging systems in the mid-wavelength infrared region (MWIR) a manufacturable technology for high responsivity thermal imaging systems has been developed. InAs/GaSb short-period superlattices can be fabricated with up to 1000 periods in the intrinsic region without revealing diffusion limited behavior. This enables the fabrication of InAs/GaSb SL camera systems with high responsivity comparable to state of the art CdHgTe and InSb detectors. The material system is also ideally suited for the fabrication of dual-color MWIR/MWIR InAs/GaSb SL camera systems with high quantum efficiency for missile approach warning systems with simultaneous and spatially coincident detection in both spectral channels.

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

    PubMed

    Helfer, Jennifer L; White, Emily R; Christie, Brian R

    2012-01-01

    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.

  2. Power-law residence time distribution in the hyporheic zone of a 2nd-order mountain stream

    NASA Astrophysics Data System (ADS)

    Haggerty, Roy; Wondzell, Steven M.; Johnson, Matthew A.

    2002-07-01

    We measured the hyporheic residence time distribution in a 2nd-order mountain stream at the H. J. Andrews Experimental Forest, Oregon, and found it to be a power-law over at least 1.5 orders of magnitude in time (1.5 hr to 3.5 d). The residence time distribution has a very long tail which scales as t-1.28, and is poorly characterized by an exponential model. Because of the small power-law exponent, efforts to characterize the mean hyporheic residence time (ts) in this system result in estimates that are scale invariant, increasing with the characteristic advection time within the stream channel (tad). The distribution implies the hyporheic zone has a very large range of exchange timescales, with significant quantities of water and solutes stored over time-scales very much longer than tad. The hyporheic zone in such streams may contribute to short-time fractal scaling in time series of solute concentrations observed in small-watershed studies.

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

    PubMed

    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.

  4. 1st and 2nd order Raman scattering from n-Graphene Layer (nGL) Films on Silicon Substrates.

    NASA Astrophysics Data System (ADS)

    Gupta, Awnish; Chen, Gugang; Eklund, Peter

    2007-03-01

    Results of room temperature Raman scattering experiments on graphene and n-graphene layer films (nGLs) will be presented [1]. We find that the G band at ˜ 1582 cm-1 exhibits an interesting upshift in frequency with 1/n which we tentatively assign to a surface strain phenomenon connected with surface roughness of the substrate and compensated by the increase in stiffness of the nGL with increasing n. Interesting n-specific bands are observed in the ˜1350 cm-1 (or D-band) region which may correlate with deviations from planarity of the nGL. The second order scattering is very interesting and for small n (n<4) the (2D' or G') band intensity at ˜ 2700 cm-1 is actually higher than the first-order G-band scattering. The shape of this band is sensitive to n and thus can be used to identify n without an AFM measurement. Whereas, the 2D' band is sensitive to n, the 2nd order 2G band ˜ 3248 cm-1 is independent of n. These observations will be discussed in terms of the phonon and electronic dispersion of nGLs. 1 A. Gupta, G. Chen, P. Joshi, S. Tadigadapa and P.C. Eklund, `` Raman Scattering from High-Frequency Phonons in Supported n-Graphene Layer Films'' NanoLett (in Press).

  5. Gasification. 2nd. ed.

    SciTech Connect

    Christopher Higman; Maarten van der Burgt

    2008-02-15

    This book covers gasification as a comprehensive topic, covering its many uses, from refining, to natural gas, to coal. It provides an overview of commercial processes and covers applications relevant to today's demands. The new edition is expanded and provides more detail on the integration issues for current generation, state-of-the-art Integrated Gasification Combined Cycles (IGCC); CO{sub 2} capture in the IGCC context addressing the issues of pre-investment and retrofitting as well as defining what the term 'CO{sub 2} capture ready' might mean in practice; issues of plant reliability, availability and maintainability (RAM) including as evaluation of feedback from existing plants; implementation of fuel cell technology in IGCC concepts. Contents are: Introduction; The Thermodynamics of Gasification; The Kinetics of Gasification and Reactor Theory; Feedstocks and Feedstock Characteristics; Gasification Processes; Practical Issues; Applications; Auxiliary Technologies; Economics, environmental, and Safety Issues; Gasification and the Future. 5 apps.

  6. Universe (2nd edition)

    SciTech Connect

    Kaufmann, W.J. III

    1988-01-01

    A general text on astronomy is presented. The foundations of the science are reviewed, including descriptions of naked-eye observatons of eclipses and planetary motions and such basic tools as Kepler's laws, the fundamental properties of light, and the optics of telescopes. The formation of the solar system is addressed, and the planets and their satellites are discussed individually. Solar science is treated in detail. Stellar evolution is described chronologically from birth to death. Molecular clouds, star clusters, nebulae, neutron stars, black holes, and various other phenomena that occur in the life of a star are examined in the sequence in which they naturally occur. A survey of the Milky Way introduces galactic astronomy. Quasars and cosmology are addressed, including the most recent developments in research. 156 references.

  7. Symposium: "Oncology Leadership in Asia".

    PubMed

    Noh, Dong-Young; Roh, Jae Kyung; Kim, Yeul Hong; Yoshida, Kazuhiro; Baba, Hideo; Samson-Fernando, Marie Cherry Lynn; Misra, Sanjeev; Aziz, Zeba; Umbas, Rainy; P Singh, Yogendra; Shu Kam Mok, Tony; Yang, Han-Kwang; Akaza, Hideyuki

    2017-03-09

    The Symposium on "Oncology Leadership in Asia" was held as part of the official program of the 42nd Annual Meeting of the Korean Cancer Association. Given the increasing incidence of cancer in all countries and regions of Asia, regardless of developmental stage, and also in light of the recognized need for Asian countries to enhance collaboration in cancer prevention, research, treatment and follow-up, the symposium was held with the aim of bringing together oncology specialists from eight countries and regions in Asia to present the status in their own national context and discuss the key challenges and requirements in order to establish a greater Asian presence in the area of cancer control and research. The task of bringing together diverse countries and regions is made all the more urgent in that while Asia now accounts for more than half of all new cancer cases globally, clinical guidelines are based predominantly on practices adopted in western countries, which may not be optimized for unique ethnic, pharmacogenomic and cultural characteristics in Asia. Recognizing the need for Asia to better gather information and data for the compilation of Asia-specific clinical guidelines, the participants discussed the current status in Asia in the national and regional contexts and identified future steps towards integrated and collaborative initiatives in Asia. A key outcome of the symposium was a proposal to combine and integrate the activities of existing pan-Asian societies, including the Asia Pacific Federation of Organizations for Cancer Research and Control (APFOCC) and Asian Clinical Oncology Society (ACOS). Further proposals included the expansion of pan-Asian society membership to include individuals and the essential need to encourage the participation of young researchers in order to ensure self-sustainability of cancer control efforts in the future.

  8. Space Station Freedom Evolution Symposium

    NASA Technical Reports Server (NTRS)

    Ott, Richard H.

    1991-01-01

    Information on the Space Station Freedom Evolution Symposium is given in viewgraph form. Topics covered include industry development needs and the Office of Commercial Programs strategy, the three-phase program to develop commercial space, Centers for the Commercial Development of Space (CCDS), key provisions of the Joint Endeavor agreement, current commercial flight experiment requirements, the CCDS expendable launch vehicle program, the Commercial Experiment Transporter (COMET) program, commercial launch dates, payload sponsors, the commercial roles of the Space Station Freedom, and a listing of the Office of Commercial Programs Space Station Freedom payloads.

  9. Symposium: Neuroergonomics, technology, and cognition.

    PubMed

    Parasuraman, Raja; Baldwin, Carryl L; Knott, Benjamin; Warm, Joel S; Finomore, Victor; Boehm-Davis, Deborah; Galster, Scott M

    2012-01-01

    This symposium describes collaborative research on neuroergonomics, technology, and cognition being conducted at George Mason University and the US Air Force Research Laboratory (AFRL) as part of the Center of Excellence in Neuroergonomics, Technology, and Cognition (CENTEC). Six presentations describe the latest developments in neuroergonomics research conducted by CENTEC scientists. The individual papers cover studies of: (1) adaptive learning systems; (2) neurobehavioral synchronicity during team performance; (3) genetics and individual differences in decision making; (4) vigilance and mindlessness; (5) interruptions and multi-tasking; and (6) development of a simulation capability that integrates measures across these domains and levels of analysis.

  10. Spring, 1980, DECUS symposium review

    SciTech Connect

    Allen, M.J.; Duffy, J.M.; McDonald, W.M.; Oppenheimer, J.L.; Brandt, J.J.; Grant, C.W.; O'Brien, D.W.; VanLehn, A.L.

    1980-10-24

    The Digital Equipment Computer Users Society (DECUS) holds biannual symposia where its membership and the host company can exchange ideas, problems, and solutions. This report by the newly formed DECUS Local User Group at LLL collects information gathered at the Spring '80 symposium in Chicago on April 22-25. Information is presented for the following special interest groups (SIGs): RSX/IAS SIG, VAX/VSM SIG, PASCAL (languages) SIG, networks SIG, TECO SIG, LSI-11 SIG, RT-11 SIG, site manager SIG, and database SIG. (RWR)

  11. The Eighth International Symposium On Radiative Transfer

    NASA Astrophysics Data System (ADS)

    Lemonnier, Denis; Webb, Brent W.; Mengüç, M. Pınar

    2017-08-01

    This Special Issue of The Journal of Quantitative Spectroscopy and Radiative Transfer is based on the papers selected from RAD-16, the Eighth International Symposium on Radiative Transfer, which was held June 2016, in Cappadocia, Turkey. This Symposium is a follow-up of the seven previous meetings held in Kuşadası in 1995, 1997, and 2013; Antalya in 2001 and 2010; Istanbul in 2004; and Bodrum in 2007, all in Turkey. The Symposium was another enjoyable opportunity for the international radiation transfer community to assemble in a comfortable setting to present and discuss the state-of-the-art in research and application.

  12. 2009 Santa Fe Bone symposium.

    PubMed

    Lewiecki, E Michael; Bilezikian, John P; Laster, Andrew J; Miller, Paul D; Recker, Robert R; Russell, R Graham G; Whyte, Michael P

    2010-01-01

    Osteoporosis is a common skeletal disease with serious clinical consequences because of fractures. Despite the availability of clinical tools to diagnose osteoporosis and assess fracture risk, and drugs proven to reduce fracture risk, it remains a disease that is underdiagnosed and undertreated. When treatment is started, it is commonly not taken correctly or long enough to be effective. Recent advances in understanding of the regulators and mediators of bone remodeling have led to new therapeutic targets and the development of drugs that may offer advantages over current agents in reducing the burden of osteoporotic fractures. Many genetic factors that play a role in the pathogenesis of osteoporosis and metabolic bone disease have now been identified. At the 2009 Santa Fe Bone Symposium, held in Santa Fe, New Mexico, USA, the links between advances in genetics, basic bone science, recent clinical trials, and new and emerging therapeutic agents were presented and explored. Socioeconomic challenges and opportunities in the care of osteoporosis were discussed. This is a collection of medical essays based on key presentations at the 2009 Santa Fe Bone Symposium. Copyright (c) 2010 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

  13. Differences between 2nd and 3rd generation seric parathormone determination methods on mortality in haemodialysis patients.

    PubMed

    Rodríguez-Osorio, Laura; de la Piedra, Concepción; Rubert, Mercedes; Martín-Fernández, Marta; González Casaus, María Luisa; Gracia-Iguacel, Carolina; Egido, Jesús; Villa-Bellosta, Ricardo; González Parra, Emilio

    Parathormone plays a key role in controlling mineral metabolism. PTH is considered a uremic toxin causing cardiovascular damage and cardiovascular mortality in dialysis patients. There are two different assays to measure PTH called 2nd generation or intact PTH (iPTH) and 3rd generation or bioPTH (PTHbio). To evaluate the differences in mortality of dialysis patients between both assays to measure PTH, as well as the possible prognostic role of the PTHbio/iPTH ratio. 145 haemodialysis patients were included with 2-year monitoring including baseline laboratory test and annually thereafter. 21 patients died in the first year and 28 in the second. No correlation was found between PTH, PTHbio and PTHbio/iPTH ratio with mortality. Both PTH have a perfect correlation between them and correlate similarly with other molecules of the mineral metabolism. The extreme baseline values of PTH are those of higher mortality. In survival by iPTH intervals (according to guidelines and COSMOS study), a J curve is observed. When iPTH increases, the ratio decreases, possibly when increasing fragments no. 1-84. There is no greater prognostic approximation on mortality with PTHbio than PTHi. There was also no difference in mortality when progression ratio PTHbio/PTHi was analysed. We didn't find any advantages to using bioPTH vs. PTHi as a marker of mortality. BioPTH limits of normality must be reevaluated because its relationship with iPTH is not consistent. Not knowing these limits affects its prognostic value. Copyright © 2017 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

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

    PubMed Central

    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

  15. Use of prelecture assignment to enhance learning in pharmacology lectures for the 2(nd) year medical students.

    PubMed

    Ahsan, Marya; Mallick, Ayaz Khurram

    2016-10-01

    Majority of teaching hours allotted by the Medical Council of India in pharmacology are utilized in the form of didactic lecture. Although these lectures are an excellent tool to deliver the information to a large group of students, it usually ends up as a one-sided teaching session with most students being the passive listeners. To make these lectures interesting and effective, we introduced the students to prelecture assignment (PLA) in the form of clinical case before the delivery of the lecture. This prospective educational trial was conducted in the Department of Pharmacology with undergraduate medical students in their 2(nd) year of their professional course. They were divided into two groups of 75 each. Group A was provided the PLA before the lecture. Group B students directly attended the lecture, sans the PLA. Multiple-choice questions-based test was conducted 2 days after the lecture. Students who failed to complete the assignment and were absent from the lecture and test were excluded from the study. Feedback from the students was obtained after the lecture. The scores in the test and responses were compiled and analyzed using Statistical Package for Social Sciences (SPSS) software version 21.0 (SPSS Inc., Chicago, IL, USA). Results were expressed in percentages and as mean ± standard deviation as applicable. P < 0.05 was considered statistically significant. Fifty-six students from Group A and 42 from Group B appeared for the test. The students who were given PLA scored better. They felt more confident in answering and understood the topic better than the students of other group. PLA is a useful teaching-learning tool. The pharmacology lectures are interactive, interesting, and easy to understand with this tool.

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

    PubMed

    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.

  17. ENABLE -- A systolic 2nd level trigger processor for track finding and e/[pi] discrimination for ATLAS/LHC

    SciTech Connect

    Klefenz, F.; Noffz, K.H.; Zoz, R. . Lehrstuhl fuer Informatik V); Maenner, R. . Interdisziplinaeres Zentrum fuer Wissenschaftliches Rechnen)

    1994-08-01

    The Enable Machine is a systolic 2nd level trigger processor for the transition radiation detector (TRD) of ATLAS/LHC. It is developed within the EAST/RD-11 collaboration at CERN. The task of the processor is to find electron tracks and to reject pion tracks according to the EAST benchmark algorithm in less than 10[mu]s. Track are identified by template matching in a ([psi],z) region of interest (RoI) selected by a 1st level trigger. In the ([psi],z) plane tracks of constant curvature are straight lines. The relevant lines form mask templates. Track identification is done by histogramming the coincidences of the templates and the RoI data for each possible track. The Enable Machine is an array processor that handles tracks of the same slope in parallel, and tracks of different slope in a pipeline. It is composed of two units, the Enable histogrammer unit and the Enable z/[psi]-board. The interface daughter board is equipped with a HIPPI-interface developed at JINR/-Dubna, and Xilinx 'corner turning' data converter chips. Enable uses programmable gate arrays (XILINX) for histogramming and synchronous SRAMs for pattern storage. With a clock rate of 40 MHz the trigger decision time is 6.5 [mu]s and the latency 7.0 [mu]s. The Enable machine is scalable in the RoI size as well as in the number of tracks processed. It can be adapted to different recognition tasks and detector setups. The prototype of the Enable Machine has been tested in a beam time of the RD6 collaboration at CERN in October 1993.

  18. Use of prelecture assignment to enhance learning in pharmacology lectures for the 2nd year medical students

    PubMed Central

    Ahsan, Marya; Mallick, Ayaz Khurram

    2016-01-01

    Objectives: Majority of teaching hours allotted by the Medical Council of India in pharmacology are utilized in the form of didactic lecture. Although these lectures are an excellent tool to deliver the information to a large group of students, it usually ends up as a one-sided teaching session with most students being the passive listeners. To make these lectures interesting and effective, we introduced the students to prelecture assignment (PLA) in the form of clinical case before the delivery of the lecture. Methods: This prospective educational trial was conducted in the Department of Pharmacology with undergraduate medical students in their 2nd year of their professional course. They were divided into two groups of 75 each. Group A was provided the PLA before the lecture. Group B students directly attended the lecture, sans the PLA. Multiple-choice questions-based test was conducted 2 days after the lecture. Students who failed to complete the assignment and were absent from the lecture and test were excluded from the study. Feedback from the students was obtained after the lecture. The scores in the test and responses were compiled and analyzed using Statistical Package for Social Sciences (SPSS) software version 21.0 (SPSS Inc., Chicago, IL, USA). Results were expressed in percentages and as mean ± standard deviation as applicable. P < 0.05 was considered statistically significant. Results: Fifty-six students from Group A and 42 from Group B appeared for the test. The students who were given PLA scored better. They felt more confident in answering and understood the topic better than the students of other group. Conclusion: PLA is a useful teaching-learning tool. The pharmacology lectures are interactive, interesting, and easy to understand with this tool. PMID:28031612

  19. Electrocradiographic Qrs Axis, Q Wave and T-wave Changes in 2nd and 3rd Trimester of Normal Pregnancy.

    PubMed

    M, Sunitha; S, Chandrasekharappa; Brid, S V

    2014-09-01

    Pregnancy although a physiological phenomena affects all the functions of the maternal body and brings about remarkable changes in the cardiovascular system. The cardiovascular changes and many of the physiological adaptations of normal pregnancy alter the physical findings thus, sometimes misleading the diagnosis of heart disease. Pregnancy also brings about various changes in the electrocardiogram, further confusing with that of heart disease. This study is undertaken to highlight the effect of normal pregnancy on the QRS axis, Q wave and T-wave of the Electrocardiogram and thereby helps us to distinguish it from that of pathological changes. To study the effect of normal pregnancy on the QRS axis, Q wave and T-wave in the electrocardiogram and to compare with that of normal non pregnant women. Fifty normal pregnant women in 2nd and 3rd trimester each between 20- 35 y of age and 50 normal non pregnant women of the same age group were selected for the study. A 12 lead ECG was recorded by using ECG machine with special emphasis on QRS axis, Q wave and T-wave changes and all the parameters were analysed. The ECG changes observed in our study include, deviation of QRS axis towards left as pregnancy advanced, significant increased incidence of occurrence of prominent Q waves in lead II, III and avF in pregnant group (p < 0.05 ) and, T-wave abnormalities like flat and inverted T-waves in lead III, V1 - V3 were more frequent in pregnant group ( p<0.05 ) than in non pregnant group. Normal pregnancy brings about various changes in ECG. These changes during pregnancy should be interpretated with caution by the physicians. It is necessary to understand the normal physiological changes which in turn help us in better management of those with cardiac disease.

  20. Interaction between Short-Term Heat Pretreatment and Fipronil on 2nd Instar Larvae of Diamondback Moth, Plutella Xylostella (Linn)

    PubMed Central

    Gu, Xiaojun; Tian, Sufen; Wang, Dehui; Gao, Fei; Wei, Hui

    2010-01-01

    Based on the cooperative virulence index (c.f.) and LC50 of fipronil, the interaction effect between short-term heat pretreatment and fipronil on 2nd instar larvae of diamondback moth (DBM), Plutella xylostella (Linnaeus), was assessed. The results suggested that pretreatment of the tested insects at 30 °C for 2, 4 and 8h could somewhat decrease the toxicity of fipronil at all set concentrations. The LC50 values of fipronil increased after heat pretreatment and c.f. values in all these treatments were below zero. These results indicated that real mortalities were less than theoretical ones and antagonism was found in the treatments of fipronil at 0.39 and 0.78 mg/L after heat pretreatment at 30 °C at 2, 4 and 8 h. However, pretreatment at 30 °C for 12h could increase the toxicity of fipronil at all set concentrations, the LC50 of fipronil decreased after heat pretreatment and c.f. values in all these treatments were above zero, which indicated real mortalities were higher than theoretical ones. Pretreatment of the tested insects at 35 °C for 2, 4, 8 and 12h was found to increase the toxicity of fipronil at all set concentrations which resulted in the decrease of LC50 values of fipronil and c.f. above zero in all treatments with only one exception. Most interactions were assessed as synergism. The results indicated that cooperative virulence index (c.f.) may be adopted in hormetic effect assessment. PMID:20877489

  1. Geochemical and geophysical approach to the Tenerife (Canary Islands) anomalous seismic swarm on the 2nd October 2016

    NASA Astrophysics Data System (ADS)

    Luengo-Oroz, Natividad; Torres-González, Pedro; Domíguez Cerdeña, Itahiza; Moure, David; Villasante-Marcos, Víctor; Jiménez-Mejías, María; del Fresno, Carmen; García-Cañada, Laura

    2017-04-01

    On the 2nd October 2016, anomalous seismic activity took place in the volcanic island of Tenerife. During 5 hours, 96 low magnitude earthquakes (<1mbLg) were located in the SW zone of the island with an average depth of 10 km, close to the area where a seismic crisis took place in 2004. Seismic analysis of the swarm reveals more than 800 events manually detected showing a high correlation between their waveforms. Relocation by double differences shows all hypocenters situated in a small cluster with a radius of a few hundred meters. Magnitudes ranged between 0 and 0.9 but the time evolution shows a variation in narrow bands of ±0.2 magnitudes. In order to better understand the origin and main causes of such anomalous behavior in the volcanic island, data obtained from different volcano monitoring techniques were analyzed. GPS deformation data did not show anomalous changes related to the studied phenomena. In the aim of this interdisciplinary interpretation, available geochemical data from the IGN volcano monitoring network were also revised. Values of several geochemical parameters previous to the seismic swarm have been studied. Chemical and isotopic analysis from fumaroles and soil gases, groundwater physicochemical parameters, CO2 diffuse emissions from the soil, Rn and CO2 concentrations inside a gallery and soil temperature in the summit of Teide volcano did not revealed significant geochemical changes clearly related to the seismic activity on the 2thOctober 2016. However, this conclusion could be reconsidered in the future since upcoming events may show new insights into past circumstances.

  2. The 24th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The proceedings of the symposium are reported. Technological areas covered include actuators, aerospace mechanism applications for ground support equipment, lubricants, latches, connectors, and other mechanisms for large space structures.

  3. Progress In Electromagnetics Research Symposium (PIERS)

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The third Progress In Electromagnetics Research Symposium (PIERS) was held 12-16 Jul. 1993, at the Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California. More than 800 presentations were made, and those abstracts are included in this publication.

  4. Symposium on unsaturated flow and transport modeling

    SciTech Connect

    Arnold, E.M.; Gee, G.W.; Nelson, R.W.

    1982-09-01

    This document records the proceedings of a symposium on flow and transport processes in partially saturated groundwater systems, conducted at the Battelle Seattle Research Center on March 22-24, 1982. The symposium was sponsored by the US Nuclear Regulatory Commission for the purpose of assessing the state-of-the-art of flow and transport modeling for use in licensing low-level nuclear waste repositories in partially saturated zones. The first day of the symposium centered around research in flow through partially saturated systems. Papers were presented with the opportunity for questions following each presentation. In addition, after all the talks, a formal panel discussion was held during which written questions were addressed to the panel of the days speakers. The second day of the Symposium was devoted to solute and contaminant transport in partially saturated media in an identical format. Individual papers are abstracted.

  5. Symposium on Recent Results in Infrared Astrophysics

    NASA Technical Reports Server (NTRS)

    Dyal, P. (Editor)

    1977-01-01

    Abstracts of papers presented at a symposium titled Recent Results in Infrared Astrophysics are set forth. The abstracts emphasize photometric, spectroscopic, polarization, and theoretical results on a broad range of current topics in infrared astrophysics.

  6. Plant-Incorporated Protectants Data Symposium

    EPA Pesticide Factsheets

    EPA held a public symposium on data that support registration of plant incorporated protectants (PIPs). It provided firsthand information on the scope of the scientific review process regarding the safety of PIPs and on the pesticide registration process.

  7. Bolden Speaks at the URC Virtual Symposium

    NASA Image and Video Library

    NASA Administrator Charles Bolden delivered a welcome address via video to support the NASA University Research Centers inaugural Virtual Poster Session and Symposium event November 8, 2012. A dive...

  8. Performance, Productivity and Continuous Improvement. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains four papers from a symposium on performance, productivity, and continuous improvement. "Investigating the Association between Productivity and Quality Performance in Two Manufacturing Settings" (Constantine Kontoghiorghes, Robert Gudgel) summarizes a study that identified the following quality management variables…

  9. The 1992 Shuttle Small Payloads Symposium

    SciTech Connect

    Thomas, L.R.; Mosier, F.L.

    1992-10-01

    The 1992 Shuttle Small Payloads Symposium is a continuation of the Get Away Special Symposium convened from 1984 through 1988, and is proposed to continue as an annual conference. The focus of this conference is to educate potential Space Shuttle Payload Bay users as to the types of carrier systems provided and for current users to share experiment concepts. Separate abstracts have been prepared for papers in this report.

  10. The 1996 IDA Cost Research Symposium.

    DTIC Science & Technology

    1996-08-01

    Planning Research 7 5. Research Categories 8 A. INTRODUCTION On 23 May 1996, representatives from selected offices and organizations that sponsor...defense cost research symposium. This symposium facilitates the exchange of research findings, leads to avoidance of costly duplication of effort...to the highest priority, avoids duplication of effort, and facilitates sharing of results among the DoD Components. Further, the CAIG is to make

  11. 2005 Non-Lethal Defense VI Symposium

    DTIC Science & Technology

    2005-03-16

    Untitled Document 2005 Non Lethal Defense VI Symposium.html[8/22/2016 9:24:13 AM] Non- Lethal Defense "VI" Symposium “Non- Lethal Weapon Options in...Current and Desired Capabilities Forum Army Non- Lethal Requirements, Brigadier General Coker, USA, TRADOC Successful Non- Lethal Illegal Alien...Interdiction Case, Rear Admiral Kunkle, USCG, Non Lethal IPT Member Luncheon Keynote Speaker, by Lieutenant General Jan Huly, USMC, Deputy Commandant for Plans

  12. Proceedings of the third international pump symposium

    SciTech Connect

    Bailey, J.C.

    1986-01-01

    This book presents the papers given at a symposium on centrifugal pumps. Topics considered at the symposium included power recovery turbines for the process industry, gas-liquid flow through centrifugal pumps, the development of an advanced gas turbine driven high-speed centrifugal pump for injection services at oil fields, cavitation, structural resonance problems, electric motors, nozzles, and rotodynamic developments for high speed multistage pumps.

  13. Flight Mechanics/Estimation Theory Symposium 1996

    NASA Technical Reports Server (NTRS)

    Greatorex, Scott (Editor)

    1996-01-01

    This conference publication includes 34 papers and abstracts presented at the Flight Mechanics/ Estimation Theory Symposium on May 14-16, 1996. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination, and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  14. International Symposium on Fast Glacier Flow

    NASA Technical Reports Server (NTRS)

    Lingle, Craig S.

    1990-01-01

    Cryospheric Sciences Program "International Symposium on Fast Glacier Flow" (PI, C. Lingle) provided partial support for publication of Annals of Glaciology 36 by the International Glaciological Society. Annals of Glaciology is a peer-reviewed journal. Annals 36, which was published in 2003, contains 39 peer-reviewed and edited papers from the International Symposium on Fast Glacier Flow, which was held in Yakutat, Alaska, 10-14 June 2002.

  15. Flight Mechanics/Estimation Theory Symposium 1995

    NASA Technical Reports Server (NTRS)

    Hartman, Kathy R. (Editor)

    1995-01-01

    This conference publication includes 41 papers and abstracts presented at the Flight Mechanics/ Estimation Theory Symposium on May 16-18, 1995. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination, and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  16. The Fifth NASA Symposium on VLSI Design

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The fifth annual NASA Symposium on VLSI Design had 13 sessions including Radiation Effects, Architectures, Mixed Signal, Design Techniques, Fault Testing, Synthesis, Signal Processing, and other Featured Presentations. The symposium provides insights into developments in VLSI and digital systems which can be used to increase data systems performance. The presentations share insights into next generation advances that will serve as a basis for future VLSI design.

  17. Proceedings of the TOUGH Symposium 2009

    SciTech Connect

    Moridis, George J.; Doughty, Christine; Finsterle, Stefan; Sonnenthal, Eric

    2009-10-01

    Welcome to the TOUGH Symposium 2009. Within this volume are the Symposium Program for eighty-nine papers to be presented in both oral and poster formats. The full papers are available as pdfs linked from the Symposium Program posted on the TOUGH Symposium 2009 website http://esd.lbl.gov/newsandevents/events/toughsymposium09/program.html Additional updated information including any changes to the Program will also be available at the website. The papers cover a wide range of application areas and reflect the continuing trend toward increased sophistication of the TOUGH codes. A CD containing the proceedings papers will be published immediately following the Symposium and sent to all participants. As in the prior Symposium, selected papers will be invited for submission to a number of journals for inclusion in Special Issues focused on applications and developments of the TOUGH codes. These journals include, Transport in Porous Media, Geothermics, Energy Conversion and Management, Journal of Nuclear Science and Technology, and the Vadose Zone Journal.

  18. Symposium on "Space and education"

    NASA Astrophysics Data System (ADS)

    2000-03-01

    The purpose of the symposium is to encourage agencies, businessmen and teachers from all countries to share their ideas, programmes and strategies to meet the needs of primary and secondary school pupils and university students and provide in-service training for professionals in the space industry. States are constantly required to meet the challenge of ensuring that educational methods keep pace with a changing world. The new technologies loom ever larger in our daily lives and we must all be given an opportunity to familiarise ourselves with this aspect of the modern world and extend the boundaries of our knowledge by taking part in the rapid advances in this area. Space applications too play an increasing part in our lives, pointing the way to the future. Space can be an excellent adjunct to education, contributing to a better understanding of the world around us and providing young people with the basic knowledge that is an essential part of their training. Space activities play a key role in prompting explorers, pioneers and inventors to press forward, to provide a source of innovation at the service of mankind and improve our quality of life. The space industry and space agencies can contribute to national education by providing and maintaining programmes at all levels and using the most effective teaching methods to foster enthusiasm for space among the young and encourage them to work in that sector later. The symposium will open with an official ceremony at 9.30 on Monday 3 April, and end with a formal dinner on Wednesday 5 April. The programme will include plenary sessions and workshops, starting with four plenary sessions: two on Monday, at which representatives of space firms and agencies will speak, and two on Tuesday morning, at which teachers, students and pupils, will have their say. These will be followed by five workshops, to be held on Tuesday afternoon and Wednesday morning. Media representatives wishing to attend the Symposium are asked to

  19. Sixth BHD Symposium and First International Upstate Kidney Cancer Symposium: latest scientific and clinical discoveries.

    PubMed

    Bratslavsky, Gennady; Woodford, Mark R; Daneshvar, Michael; Mollapour, Mehdi

    2016-03-29

    The Sixth BHD Symposium and First International Upstate Kidney Cancer Symposium concluded in September 2015, in Syracuse, NY, USA. The program highlighted recent findings in a variety of areas, including drug development, therapeutics and surgical management of patients with BHD and multi-focal renal tumors, as well as multidisciplinary approaches for patients with localized, locally advanced and metastatic renal cell carcinoma.

  20. 34th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler)

    2000-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. The National Aeronautics and Space Administration and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for organizing the AMS. Now in its 34th year, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 34th AMS, hosted by the Goddard Space Flight Center (GSFC) in Greenbelt, Maryland, was held May 10, 11 and 12, 2000. During these three days, 34 papers were presented. Topics included deployment mechanisms, bearings, actuators, pointing and optical mechanisms, Space Station mechanisms, release mechanisms, and test equipment. Hardware displays during the vendor fair gave attendees an opportunity to meet with developers of current and future mechanism components.

  1. Aarhus Regenerative Orthopaedics Symposium (AROS)

    PubMed Central

    Foldager, Casper B; Bendtsen, Michael; Berg, Lise C; Brinchmann, Jan E; Brittberg, Mats; Bunger, Cody; Canseco, Jose; Chen, Li; Christensen, Bjørn B; Colombier, Pauline; Deleuran, Bent W; Edwards, James; Elmengaard, Brian; Farr, Jack; Gatenholm, Birgitta; Gomoll, Andreas H; Hui, James H; Jakobsen, Rune B; Joergensen, Natasja L; Kassem, Moustapha; Koch, Thomas; Kold, Søren; Krogsgaard, Michael R; Lauridsen, Henrik; Le, Dang; Le Visage, Catherine; Lind, Martin; Nygaard, Jens V; Olesen, Morten L; Pedersen, Michael; Rathcke, Martin; Richardson, James B; Roberts, Sally; Rölfing, Jan H D; Sakai, Daisuke; Toh, Wei Seong; Urban, Jill; Spector, Myron

    2016-01-01

    The combination of modern interventional and preventive medicine has led to an epidemic of ageing. While this phenomenon is a positive consequence of an improved lifestyle and achievements in a society, the longer life expectancy is often accompanied by decline in quality of life due to musculoskeletal pain and disability. The Aarhus Regenerative Orthopaedics Symposium (AROS) 2015 was motivated by the need to address regenerative challenges in an ageing population by engaging clinicians, basic scientists, and engineers. In this position paper, we review our contemporary understanding of societal, patient-related, and basic science-related challenges in order to provide a reasoned roadmap for the future to deal with this compelling and urgent healthcare problem. PMID:28271925

  2. Symposium on accelerator mass spectrometry

    SciTech Connect

    1981-01-01

    The area of accelerator mass spectrometry has expanded considerably over the past few years and established itself as an independent and interdisciplinary research field. Three years have passed since the first meeting was held at Rochester. A Symposium on Accelerator Mass Spectrometry was held at Argonne on May 11-13, 1981. In attendance were 96 scientists of whom 26 were from outside the United States. The present proceedings document the program and excitement of the field. Papers are arranged according to the original program. A few papers not presented at the meeting have been added to complete the information on the status of accelerator mass spectrometry. Individual papers were prepared separately for the data base.

  3. NASA Space Sciences Symposium-1977

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The primary objective of the symposium was to motivate American Indians and other minority youths and women to select science and engineering as viable career choices, thereby making them available to the technical work force. Other objectives were: (1) to determine how aerospace technology careers and aerospace activities can be made more relevant to minorities and women; (2) to provide an opportunity for key NASA officials to interact with teachers and counselors of the participating schools; (3) to stimulate a greater interest among American Indian organizations and students in NASA's research and development programs; (4) to help NASA's efforts in the recruiting of minorities and women into its work force; and (5) to provide opportunities for minority aerospace scientists and engineers to interact with the minority community, particularly with youths at the junior high school and high school levels.

  4. Cloud Occurrence Measurements Over Sea during the 2nd 7 Southeast Asian Studies (7SEAS) Field Campaign in Palawan Archipelago

    NASA Astrophysics Data System (ADS)

    Antioquia, C. T.; Uy, S. N.; Caballa, K.; Lagrosas, N.

    2014-12-01

    Ground based sky imaging cameras have been used to measure cloud cover over an area to aid in radiation budget models. During daytime, certain clouds tend to help decrease atmospheric temperature by obstructing sunrays in the atmosphere. Thus, the detection of clouds plays an important role in the formulation of radiation budget in the atmosphere. In this study, a wide angled sky imager (GoPro Hero 2) was brought on board M/Y Vasco to detect and quantity cloud occurrence over sea during the 2nd 7SEAS field campaign. The camera is just a part of a number of scientific instruments used to measure weather, aerosol chemistry and solar radiation among others. The data collection started during the departure from Manila Bay on 05 September 2012 and went on until the end of the cruise (29 September 2012). The camera was placed in a weather-proof box that is then affixed on a steel mast where other instruments are also attached during the cruise. The data has a temporal resolution of 1 minute, and each image is 500x666 pixels in size. Fig. 1a shows the track of the ship during the cruise. The red, blue, hue, saturation, and value of the pixels are analysed for cloud occurrence. A pixel is considered to "contain" thick cloud if it passes all four threshold parameters (R-B, R/B, R-B/R+B, HSV; R is the red pixel color value, blue is the blue pixel color value, and HSV is the hue saturation value of the pixel) and considered thin cloud if it passes two or three parameters. Fig. 1b shows the daily analysis of cloud occurrence. Cloud occurrence here is quantified as the ratio of the pixels with cloud to the total number of pixels in the data image. The average cloud cover for the days included in this dataset is 87%. These measurements show a big contrast when compared to cloud cover over land (Manila Observatory) which is usually around 67%. During the duration of the cruise, only one day (September 6) has an average cloud occurrence below 50%; the rest of the days have

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

    NASA Astrophysics Data System (ADS)

    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

  6. EDITORIAL: Selected Papers from OMS'07, the 2nd Topical Meeting of the European Optical Society on Optical Microsystems (OMS)

    NASA Astrophysics Data System (ADS)

    Rendina, Ivo; Fazio, Eugenio; Ferraro, Pietro

    2008-06-01

    OMS'07 was the 2nd Topical Meeting of the European Optical Society (EOS) on Optical Microsystems (OMS). It was organized by the EOS in the frame of its international topical meeting activity, and after the success of the inaugural meeting was once again held in Italy, 30 September to 3 October 2007, amidst the wonderful scenery of the Island of Capri. The local organizing committee was composed of researchers from `La Sapienza' University in Rome and the National Council of Research (CNR) in Naples, Italy. A selected group of leading scientists in the field formed the international scientific committee. The conference was fully dedicated to the most recent advancements carried out in the field of optical microsystems. More then 150 scientists coming from five continents attended the conference and more than 100 papers were presented, organized into the following sessions: Photonic cystals and metamaterials Optofluidic microsystems and devices Optical microsystems and devices New characterization methods for materials and devices Application of optical systems Optical sources and photodetectors Optical resonators Nonlinear optic devices Micro-optical devices. Four keynote lecturers were invited for the Plenary sessions: Federico Capasso, Harvard University, USA; Bahram Javidi, University of Connecticut, USA (Distinguished Lecturer, Emeritus of LEOS--IEEE Society); Demetri Psaltis, EPFL, Lausanne, Switzerland; Ammon Yariv, California Institute of Technology, USA. Furthermore, 21 invited speakers opened each session of the conference with their talks. In addition a special session was organized to celebrate eighty years of the Isituto Nazionale di Ottica Applicata (INOA) of CNR. The special invited speaker for this session was Professor Theodor W Hänsch (Nobel Prize in Physics, 2005), who gave a lecture entitled `What can we do with optical frequency combs?' In this special issue of Journal of Optics A: Pure and Applied Optics, a selection of the most interesting

  7. Proceedings: 1987 Symposium on Chemistry in High-Temperature Water

    SciTech Connect

    1990-03-01

    This report summarizes each symposium session and includes complete papers or abstracts. Attracting an international audience, the symposium created the opportunity for presentations and discussions on the latest laboratory and field developments.

  8. 77 FR 21785 - Medical Countermeasures Initiative Regulatory Science Symposium

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... HUMAN SERVICES Food and Drug Administration Medical Countermeasures Initiative Regulatory Science... Administration (FDA) is announcing the following meeting: Medical Countermeasures Initiative Regulatory Science Symposium. The symposium is intended to provide a forum for the exchange of ideas for medical countermeasure...

  9. Hybrid distributed Raman amplification combining random fiber laser based 2nd-order and low-noise LD based 1st-order pumping.

    PubMed

    Jia, Xin-Hong; Rao, Yun-Jiang; Yuan, Cheng-Xu; Li, Jin; Yan, Xiao-Dong; Wang, Zi-Nan; Zhang, Wei-Li; Wu, Han; Zhu, Ye-Yu; Peng, Fei

    2013-10-21

    A configuration of hybrid distributed Raman amplification (H-DRA), that is formed by incorporating a random fiber laser (RFL) based 2nd-order pump and a low-noise laser-diode (LD) based 1st-order pump, is proposed in this paper. In comparison to conventional bi-directional 1st-order DRA, the effective noise figure (ENF) is found to be lower by amount of 0 to 4 dB due to the RFL-based 2nd-order pump, depending on the on-off gain, while the low-noise 1st-order Raman pump is used for compensating the worsened signal-to-noise ratio (SNR) in the vicinity towards the far end of the fiber and avoiding the potential nonlinear impact induced by excess injection of pump power and suppressing the pump-signal relative intensity noise (RIN) transfer. As a result, the gain distribution can be optimized along ultra-long fiber link, due to combination of the 2nd-order RFL and low-noise 1st-order pumping, making the transmission distance be extended significantly. We utilized such a configuration to achieve ultra-long-distance distributed sensing based on Brillouin optical time-domain analysis (BOTDA). A repeater-less sensing distance record of up to 154.4 km with 5 m spatial resolution and ~ ± 1.4 °C temperature uncertainty is successfully demonstrated.

  10. Studies of Nondefective Adenovirus 2-Simian Virus 40 Hybrid Viruses III. Base Composition, Molecular Weight, and Conformation of the Ad2+ND1 Genome

    PubMed Central

    Crumpacker, Clyde S.; Henry, Patrick H.; Kakefuda, Tuyoski; Rowe, Wallace P.; Levin, Myron J.; Lewis, Andrew M.

    1971-01-01

    The nondefective adenovirus 2 (Ad2)-simian virus 40 (SV40) hybrid virus, Ad2+ND1, differs from the defective Ad-SV40 hybrid populations previously described, in that this hybrid virus can replicate without the aid of nonhybrid adenovirus helper. Consequently, the deoxyribonucleic acid (DNA) from this virus, which can be obtained free of nonhybrid adenovirus DNA, is well suited for biophysical studies on Ad-SV40 hybrid DNA. Such studies have been performed and demonstrate Ad2+ND1 DNA to have a buoyant density (1.715 g/cm3) and thermal denaturation profile (Tm = 75.1 C) almost identical with nonhybrid Ad2 DNA. Furthermore, its molecular weight, as determined by analytical zone sedimentation and electron microscopy, was 22 × 106 to 25 × 106 daltons, which is also very similar to that determined for Ad2. Electron micrographs showed all of the hybrid molecules to be double-stranded and linear. By using this determination of the molecular weight of Ad2+ND1 DNA and assuming that 1% of this molecule consists of covalently linked SV40 DNA (see companion paper), we calculate that the hybrid DNA molecule contains 220 × 103 to 250 × 103 daltons of SV40 DNA, or the equivalent of one-tenth of the SV40 genome. PMID:4323710

  11. All-optical 1st- and 2nd-order differential equation solvers with large tuning ranges using Fabry-Pérot semiconductor optical amplifiers.

    PubMed

    Chen, Kaisheng; Hou, Jie; Huang, Zhuyang; Cao, Tong; Zhang, Jihua; Yu, Yuan; Zhang, Xinliang

    2015-02-09

    We experimentally demonstrate an all-optical temporal computation scheme for solving 1st- and 2nd-order linear ordinary differential equations (ODEs) with tunable constant coefficients by using Fabry-Pérot semiconductor optical amplifiers (FP-SOAs). By changing the injection currents of FP-SOAs, the constant coefficients of the differential equations are practically tuned. A quite large constant coefficient tunable range from 0.0026/ps to 0.085/ps is achieved for the 1st-order differential equation. Moreover, the constant coefficient p of the 2nd-order ODE solver can be continuously tuned from 0.0216/ps to 0.158/ps, correspondingly with the constant coefficient q varying from 0.0000494/ps(2) to 0.006205/ps(2). Additionally, a theoretical model that combining the carrier density rate equation of the semiconductor optical amplifier (SOA) with the transfer function of the Fabry-Pérot (FP) cavity is exploited to analyze the solving processes. For both 1st- and 2nd-order solvers, excellent agreements between the numerical simulations and the experimental results are obtained. The FP-SOAs based all-optical differential-equation solvers can be easily integrated with other optical components based on InP/InGaAsP materials, such as laser, modulator, photodetector and waveguide, which can motivate the realization of the complicated optical computing on a single integrated chip.

  12. Literacy on Our Minds: A Student-Inspired Symposium

    ERIC Educational Resources Information Center

    Albers, Peggy; Cowan, Kay

    2006-01-01

    In the context of an imagined symposium, this article addresses the literacy practices of elementary students ranging from first through sixth grade. The arguments the students make throughout the symposium, as well as the practices they relate, are drawn from arts-based literacy research conducted by the two authors. The imagined symposium begins…

  13. Proceedings of the fifth annual forest inventory and analysis symposium

    Treesearch

    Ronald E. McRoberts; Gregory A. Reams; Paul C. Van Deusen; William H., eds. McWilliams

    2005-01-01

    The Fifth Annual Forest Inventory and Analysis Symposium was held in New Orleans, Louisiana, the second consecutive year at this location. Given the positive response to the 2002 symposium in New Orleans, we decided to return in 2003. Each year of this symposium series the range of presentations has increased; 2003 was no exception, with several presentations related...

  14. Toward human organ printing: Charleston Bioprinting Symposium.

    PubMed

    Mironov, Vladimir

    2006-01-01

    The First Annual Charleston Bioprinting Symposium was organized by the Bioprinting Research Center of the Medical University of South Carolina (MUSC) and convened July 21, 2006, in Charleston, South Carolina. In broad terms, bioprinting is the application of rapid prototyping technology to the biomedical field. More specifically, it is defined as the layer by layer deposition of biologically relevant material. The 2006 Symposium included four sessions: Computer-aided design and Bioprinting, Bioprinting Technologies; Hydrogel for Bioprinting and, finally, a special session devoted to ongoing research projects at the MUSC Bioprinting Research Center. The Symposium highlight was the presentation of the multidisciplinary Charleston Bioengineered Kidney Project. This symposium demonstrated that bioprinting or robotic biofabrication is one of the most exciting and fast-emerging branches in the tissue engineering field. Robotic biofabrication will eventually lead to industrial production of living human organs suitable for clinical transplantation. The symposium demonstrated that although there are still many technological challenges, organ printing is a rapidly evolving feasible technology.

  15. A Haptics Symposium Retrospective: 20 Years

    NASA Technical Reports Server (NTRS)

    Colgate, J. Edward; Adelstein, Bernard

    2012-01-01

    The very first "Haptics Symposium" actually went by the name "Issues in the Development of Kinesthetic Displays of Teleoperation and Virtual environments." The word "Haptic" didn't make it into the name until the next year. Not only was the most important word absent but so were RFPs, journals and commercial markets. And yet, as we prepare for the 2012 symposium, haptics is a thriving and amazingly diverse field of endeavor. In this talk we'll reflect on the origins of this field and on its evolution over the past twenty years, as well as the evolution of the Haptics Symposium itself. We hope to share with you some of the excitement we've felt along the way, and that we continue to feel as we look toward the future of our field.

  16. IDEAL Symposium on the East African Lakes

    NASA Astrophysics Data System (ADS)

    Johnson, T. C.; Kelts, K.; Lehman, J. T.; Wuest, A.

    A vast array of interdisciplinary problems presented by the African Great Lakes were highlighted at the International Symposium on the Limnology, Climatology and Paleoclimatology of the East African Lakes, organized by the International Decade for the East African Lakes (IDEAL) February 17-21 in Jinja, Uganda. Approximately 125 scientists attended from North America, Europe, Africa, and New Zealand. Jinja is located on the northern shore of Lake Victoria at the head-waters of the Nile and is the site of the host institution for the symposium, the Uganda Freshwater Fisheries Research Organization (UFFRO). The conveners of the symposium were Tom Johnson of Duke University, George Kitaka of UNESCO-ROSTA, and Eric Odada of the University of Nairobi.

  17. International Equine Ophthalmology Consortium (IEOC) Symposium.

    PubMed

    Gilger, B C; Brooks, D E

    2009-07-01

    This first IEOC symposium met its goals of gathering a group of leading equine ophthalmology clinicians and researchers to identify the challenges of the field. To facilitate collaboration, notes from round-table discussions, including the ideas and plans that were discussed are being complied and will be distributed to the attendees. Development of an IEOC membership organisation and website was discussed and supported by the group in an effort further to advance the science of equine ophthalmology. To present results from the collaborations made at this first IEOC meeting, an IEOC mini-symposium will be held at the American College of Veterinary Ophthalmologists Annual Meeting in Chicago Illinois, on 6th November 2009. The second annual IEOC symposium will be held in Vienna, Austria on 4th and 5th June 2010.

  18. Nonpetroleum vehicular fuels: symposium papers

    SciTech Connect

    Not Available

    1980-01-01

    A three day symposium on Nonpetroleum Vehicular Fuels was held in Arlington, Virginia, February 11 to 13, 1980. The central theme of the conference was the exchange of information on the successful use of nonpetroleum vehicular fuels and the identification of problems which might hinder the acceptance of these alternative fuels. Presentations and discussions included: current domestic and foreign activities to develop nonconventional vehicular energy; research and development efforts to provide new engines, vehicles and on-board hardware for economical, safe, and environmentally acceptable operation; programs to produce, market, and utilize such fuels; institutional constraints such as tax laws, environmental and safety regulations which may slow acceptance; programs needed to speed growth of the nongasoline alternative and increase customer acceptance; and commercial applications. In attendance were experts on fuels, engines, electric vehicles, energy delivery systems, government regulations, and environmental regulations. The papers presented are reproduced in full in this volume. Separate abstracts have been prepared for individual papers for inclusion in the Energy Data Base.

  19. Fourth international radiopharmaceutical dosimetry symposium

    SciTech Connect

    Schlafke-Stelson, A.T.; Watson, E.E.

    1986-04-01

    The focus of the Fourth International Radiopharmaceutical Dosimetry Symposium was to explore the impact of current developments in nuclear medicine on absorbed dose calculations. This book contains the proceedings of the meeting including the edited discussion that followed the presentations. Topics that were addressed included the dosimetry associated with radiolabeled monoclonal antibodies and blood elements, ultrashort-lived radionuclides, and positron emitters. Some specific areas of discussion were variations in absorbed dose as a result of alterations in the kinetics, the influence of radioactive contaminants on dose, dose in children and in the fetus, available instrumentation and techniques for collecting the kinetic data needed for dose calculation, dosimetry requirements for the review and approval of new radiopharmaceuticals, and a comparison of the effect on the thyroid of internal versus external irradiation. New models for the urinary blader, skeleton including the active marrow, and the blood were presented. Several papers dealt with the validity of traditional ''average-organ'' dose estimates to express the dose from particulate radiation that has a short range in tissue. These problems are particularly important in the use of monoclonal antibodies and agents used to measure intracellular functions. These proceedings have been published to provide a resource volume for anyone interested in the calculation of absorbed radiation dose.

  20. 2016 AMS Mario J. Molina Symposium

    SciTech Connect

    Zhang, Renyi

    2016-11-29

    A named symposium to honor Dr. Mario J. Molina was held 10–14 January 2016, as part of the 96th American Meteorological Society (AMS) Annual Meeting in New Orleans, Louisiana. Dr. Molina first demonstrated that industrially produced chlorofluorocarbons (CFCs) decompose in the stratosphere and release chlorine atoms, leading to catalytic ozone destruction. His research in stratospheric chemistry was instrumental to the establishment of the 1987 United Nations Montreal Protocol to ban ozone-depleting substances worldwide. Dr. Molina’s contributions to preserving the planet Earth not only save the atmospheric ozone layer, but also protect the climate by reducing the emissions of greenhouse gases. He was awarded the 1995 Nobel Prize in Chemistry for his pioneering research in understanding the stratospheric ozone loss mechanism. In 2013, President Barack Obama announced Dr. Molina as a recipient of the Presidential Medal of Freedom. The 2016 AMS Molina Symposium honored Dr. Molina’s distinguished contributions to research related to atmospheric chemistry. The symposium contained an integrated theme related to atmospheric chemistry, climate, and policy. Dr. Molina delivered a keynote speech at the Symposium. The conference included invited keynote speeches and invited and contributed oral and poster sessions, and a banquet was held on Tuesday January 12, 2016. The symposium covered all aspects of atmospheric chemistry, with topics including (1) Stratospheric chemistry, (2) Tropospheric chemistry, (3) Aerosol nucleation, growth, and transformation, (4) Aerosol properties, (5) Megacity air pollution, and (6) Atmospheric chemistry laboratory, field, and modeling studies. This DOE project supported 14 scientists, including graduate students, post docs, junior research scientists, and non-tenured assistant professors to attend this symposium.

  1. International Symposium on Advanced Materials (ISAM 2013)

    NASA Astrophysics Data System (ADS)

    2014-06-01

    This proceeding is a compilation of peer reviewed papers presented at the 13th International Symposium on Advanced Materials (ISAM 2013) held from September 23-27, 2013, at Islamabad, Pakistan. In my capacity as ISAM-2013 Secretary, I feel honoured that the symposium has ended on a positive note. The ever increasing changes and intricacies that characterize modern industry necessitate a growing demand for technical information on advanced materials. ISAM and other similar forums serve to fulfill this need. The five day deliberations of ISAM 2013, consisted of 19 technical sessions and 2 poster sessions. In all, 277 papers were presented, inclusive of 80 contributory, invited and oral presentations. The symposium also hosted panel discussions led by renowned scientists and eminent researchers from foreign as well as local institutes. The ultimate aim of this proceeding is to record in writing the new findings in the field of advanced materials. I hope that the technical data available in this publication proves valuable to young scientists and researchers working in this area of science. At the same time, I wish to acknowledge Institute of Physics (IOP) Publishing UK, for accepting the research papers from ISAM-2013 for publication in the IOP Conference Series: Materials Science and Engineering. The proceeding will be available on the IOP website as an online open access document. I am profoundly thankful to the Symposium Chairman for his steadfast support and valuable guidance without which ISAM 2013 could not have been the mega event that it turned out to be. My gratitude to all our distinguished participants, session chairs/co-chairs, and reviewers for their active role in the symposium. I appreciate the entire organizing committee for the zest and ardor with which each committee fulfilled its obligations to ISAM. Last yet not the least, my thankfulness goes to all our sponsors for wilfully financing the event. Dr. Sara Qaisar Symposium Secretary Further

  2. Flight Mechanics/Estimation Theory Symposium, 1994

    NASA Technical Reports Server (NTRS)

    Hartman, Kathy R. (Editor)

    1994-01-01

    This conference publication includes 41 papers and abstracts presented at the Flight Mechanics/Estimation Theory Symposium on May 17-19, 1994. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  3. Fifth International Symposium on Magnetic Suspension Technology

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P.

    2000-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review recent developments in sensors, controls, superconducting magnet technology, and design/implementation practices, the Fifth International Symposium on Magnetic Suspension Technology was held at the Radisson Hotel Santa Barbara, Santa Barbara, California, on December 1-3, 1999. The symposium included 18 sessions in which a total of 53 papers were presented. The technical sessions covered the areas of bearings, controls, modeling, electromagnetic launch, magnetic suspension in wind tunnels, applications flywheel energy storage, rotating machinery, vibration isolation, and maglev. A list of attendees is included in the document.

  4. Flight Mechanics/Estimation Theory Symposium 1988

    NASA Technical Reports Server (NTRS)

    Stengle, Thomas (Editor)

    1988-01-01

    This conference publication includes 28 papers and abstracts presented at the Flight Mechanics/Estimation Theory Symposium on May 10 to 11, 1988. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium features technical papers on a wide range of issue related to orbit-attitude prediction, determination and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  5. Fourth International Symposium on Magnetic Suspension Technology

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1998-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review recent developments in sensors, controls, superconducting magnet technology, and design/implementation practices, the Fourth International Symposium on Magnetic Suspension Technology was held at The Nagaragawa Convention Center in Gifu, Japan, on October 30 - November 1, 1997. The symposium included 13 sessions in which a total of 35 papers were presented. The technical sessions covered the areas of maglev, controls, high critical temperature (T(sub c)) superconductivity, bearings, magnetic suspension and balance systems (MSBS), levitation, modeling, and applications. A list of attendees is included in the document.

  6. Flight Mechanics/Estimation Theory Symposium, 1990

    NASA Technical Reports Server (NTRS)

    Stengle, Thomas (Editor)

    1990-01-01

    This conference publication includes 32 papers and abstracts presented at the Flight Mechanics/Estimation Theory Symposium on May 22-25, 1990. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium features technical papers on a wide range of issues related to orbit-attitude prediction, determination and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  7. Flight Mechanics/Estimation Theory Symposium, 1992

    NASA Technical Reports Server (NTRS)

    Stengle, Thomas H. (Editor)

    1993-01-01

    This conference publication includes 40 papers and abstracts presented at the Flight Mechanics/Estimation Theory Symposium on May 5-7, 1992. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination, and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers.

  8. Symposium on high temperature and materials chemistry

    SciTech Connect

    Not Available

    1989-10-01

    This volume contains the written proceedings of the Symposium on High Temperature and Materials Chemistry held in Berkeley, California on October 24--25, 1989. The Symposium was sponsored by the Materials and Chemical Sciences Division of Lawrence Berkeley Laboratory and by the College of Chemistry of the University of California at Berkeley to discuss directions, trends, and accomplishments in the field of high temperature and materials chemistry. Its purpose was to provide a snapshot of high temperature and materials chemistry and, in so doing, to define status and directions.

  9. Third International Symposium on Magnetic Suspension Technology

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J. (Editor); Britcher, Colin P. (Editor)

    1996-01-01

    In order to examine the state of technology of all areas of magnetic suspension and to review recent developments in sensors, controls, superconducting magnet technology, and design/implementation practices, the Third International Symposium on Magnetic Suspension Technology was held at the Holiday Inn Capital Plaza in Tallahassee, Florida on 13-15 Dec. 1995. The symposium included 19 sessions in which a total of 55 papers were presented. The technical sessions covered the areas of bearings, superconductivity, vibration isolation, maglev, controls, space applications, general applications, bearing/actuator design, modeling, precision applications, electromagnetic launch and hypersonic maglev, applications of superconductivity, and sensors.

  10. Choroideremia research: Report and perspectives on the second international scientific symposium for choroideremia.

    PubMed

    Chan, Stephanie C; Bubela, Tania; Dimopoulos, Ioannis S; Freund, Paul R; Varkouhi, Amir K; MacDonald, Ian M

    2016-09-01

    To discuss progress in research on choroideremia (CHM) and related retinopathies with special emphasis on gene therapy approaches. Biomedical and clinical researchers from across the world as well as representatives of the social science research community were convened to the 2nd International Scientific Symposium for Choroideremia in Denver, Colorado in June 2014 to enhance our understanding of CHM and accelerate the translation of research to clinical application for the benefit of those affected by CHM. Pre-clinical research using cell and animal models continues to further our understanding in the pathogenesis of CHM as well as to demonstrate proof-of-concept for gene transfer strategies. With the advent of modern imaging technology, better outcome measures are being defined for upcoming clinical trials. Results from the first gene therapy trial in CHM show promise, with sustained visual improvement over 6 months post-treatment. Current and next-generation gene transfer approaches may make targeted vector delivery possible in the future for CHM and other inherited retinal diseases. While no accepted therapies exist for CHM, promising approaches using viral-vectored gene therapy and cell therapies are entering clinical trials for eye diseases, with gene therapy trials underway for CHM.

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

    PubMed Central

    2012-01-01

    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 PMID:22490336

  12. Intraoperative changes in blood pressure, heart rate, plasma vasopressin, and urinary noradrenalin during elective ovariohysterectomy in dogs: repeatability at removal of the 1st and 2nd ovary.

    PubMed

    Höglund, Odd V; Hagman, Ragnvi; Olsson, Kerstin; Olsson, Ulf; Lagerstedt, Anne-Sofie

    2014-10-01

    To investigate the physiologic reactions after removal of 1st ovary and whether this is repeated during removal of the 2nd ovary in elective ovariohysterectomy. Prospective study. Dogs (n = 10). Dogs were premedicated with acepromazine, carprofen, and methadone and anesthetized with propofol and isoflurane. Blood pressure, heart rate, and end-tidal isoflurane concentration were measured every minute. The effects of various events during surgery on physiologic variables were analyzed using mixed linear models. Blood and urine samples were collected before anesthesia, before incision, before and after removal of ovaries with a 15 minute pause between ovary removal, and after abdominal closure. Plasma vasopressin and urinary noradrenalin and creatinine concentrations were analyzed. The magnitude of blood pressure increase at removal of the 1st ovary was greater than for the 2nd ovary because of an elevation in baseline. Similarly, the heart rate increased at the removal of the 1st ovary but not at removal of the 2nd ovary. Plasma vasopressin concentration increased at removal of both ovaries. Urinary noradrenalin/creatinine ratio increased at anesthesia, removal of both ovaries, and was elevated at closure of the abdomen. End-tidal isoflurane concentration did not change. Blood pressure and vasopressin concentrations changed in parallel using z-scores for comparison. Peak values for blood pressure, heart rate, plasma vasopressin concentration, and urinary noradrenalin/creatinine ratio did not differ between removals of the ovaries. Relative changes differed between repeated noxious stimuli, which should be considered in evaluation of methods at ovary removal. © Copyright 2014 by The American College of Veterinary Surgeons.

  13. The current status of research into Attention Deficit Hyperactivity Disorder: Proceedings of the 2nd International Congress on ADHD: From Childhood to Adult Disease.

    PubMed

    Thome, Johannes; Reddy, Duvvoor Prathap

    2009-12-01

    Despite being a devastating psychiatric condition with high prevalence, ADHD has traditionally been widely under-researched, specifically in adult patients. Therefore, the recent surge in scientific projects focusing on ADHD is impressive. By reviewing selected research findings presented at the 2nd International Congress on ADHD, this paper gives an overview about current state-of-the art research in such different areas as diagnosis, classification, epidemiology, differential diagnosis and comorbidity, neurobiology (including molecular genetics, proteomics, neuroimaging and electrophysiology), environmental factors, modelling of ADHD, treatment (pharmacological and non-pharmacological), as well as forensic and social aspects.

  14. Second-order adjoint sensitivity analysis methodology (2nd-ASAM) for computing exactly and efficiently first- and second-order sensitivities in large-scale linear systems: I. Computational methodology

    NASA Astrophysics Data System (ADS)

    Cacuci, Dan G.

    2015-03-01

    This work presents the second-order forward and adjoint sensitivity analysis methodologies (2nd-FSAM and 2nd-ASAM) for computing exactly and efficiently the second-order functional derivatives of physical (engineering, biological, etc.) system responses (i.e., "system performance parameters") to the system's model parameters. The definition of "system parameters" used in this work includes all computational input data, correlations, initial and/or boundary conditions, etc. For a physical system comprising Nα parameters and Nr responses, we note that the 2nd-FSAM requires a total of (Nα2/2 + 3Nα / 2) large-scale computations for obtaining all of the first- and second-order sensitivities, for all Nr system responses. On the other hand, for one functional-type system response, the 2nd-ASAM requires one large-scale computation using the first-level adjoint sensitivity system for obtaining all of the first-order sensitivities, followed by at most Nα large-scale computations using the second-level adjoint sensitivity systems for obtaining exactly all of the second-order sensitivities. Therefore, the 2nd-FSAM should be used when Nr ≫Nα, while the 2nd-ASAM should be used when Nα ≫Nr. The original 2nd-ASAM presented in this work should enable the hitherto very difficult, if not intractable, exact computation of all of the second-order response sensitivities (i.e., functional Gateaux-derivatives) for large-systems involving many parameters, as usually encountered in practice. Very importantly, the implementation of the 2nd-ASAM requires very little additional effort beyond the construction of the adjoint sensitivity system needed for computing the first-order sensitivities.

  15. The publication of sponsored symposiums in medical journals.

    PubMed

    Bero, L A; Galbraith, A; Rennie, D

    1992-10-15

    An increasing proportion of spending by the pharmaceutical industry has gone to funding symposiums that are published by peer-reviewed medical journals. This study tests the hypothesis that such sponsorship, particularly by a single pharmaceutical company, is associated with a promotional orientation of the symposium and a distortion of the peer-review process. We counted the symposiums published in 58 journals of clinical medicine and surveyed the journal editors regarding their policies for symposium issues. We analyzed the symposium issues that appeared in the 11 journals that published the most symposiums in order to determine the sponsor or sponsors, the topics, whether the titles were misleading, whether brand names were used, and whether the featured drugs were classified by the Food and Drug Administration as innovative or approved. The number of symposiums published per year increased steadily from 1966 through 1989. Forty-two percent of those analyzed (262 of 625) had a single pharmaceutical company as the sponsor. These symposiums were more likely than those with other sponsors to have misleading titles (P less than 0.001) and to use brand names (P less than 0.001), and less likely to be peer-reviewed in the same manner as other articles in the parent journal (P less than 0.001). Of the 161 symposiums that focused on a single drug, 51 percent concerned unapproved therapies; 14 percent concerned drugs classified as bringing important therapeutic gains. Symposiums sponsored by drug companies often have promotional attributes and are not peer-reviewed. Financial relations among symposium participants, sponsors, and journals should be completely disclosed, symposiums should be clearly identified, and journal editors should maintain editorial control over contributions from symposiums.

  16. The 27th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Mancini, Ron (Compiler)

    1993-01-01

    The proceedings of the 27th Aerospace Mechanisms Symposium, which was held at ARC, Moffett Field, California, on 12-14 May 1993, are reported. Technological areas covered include the following: actuators, aerospace mechanism applications for ground support equipment, lubricants, latches, connectors, robotic mechanisms, and other mechanisms for large space structures.

  17. PROCEEDINGS OF "THE LEAD REMEDIATION EFFECTIVENESS SYMPOSIUM"

    EPA Science Inventory

    A Symposium on Lead Remediation Effectiveness, sponsored by the US Environmental Protection Agency, was held at Coeur d'Alene, Idaho, USA from 22-25 May, 2000. International participants from various levels of government, educational institutions, industry, and community represen...

  18. Competencies: Fuzzy Concepts to Context. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers from a symposium titled "Competence: Fuzzy Concepts to Context.""Sales Superstars: Defining Competencies Needed for Sales Performance" (Darlene Russ-Eft, Edward Del Gaizo, Jeannie Moulton, Ruth Pangilinan) discusses a study in which an analysis of 1,688 critical incidents revealed 16…

  19. Training Retail Managers--A Symposium.

    ERIC Educational Resources Information Center

    Hurley, F. G., Ed.

    This symposium focuses on training programs for managers of department stores, multiple shops, supermarkets and self-service stores, and small independent shops. The authors of each of the four sections in the publication have had experience in training managers in the retail trade. For conceptual and managerial aspects of the manager's job,…

  20. Organizational Change. Symposium 19. [AHRD Conference, 2001].

    ERIC Educational Resources Information Center

    2001

    This symposium on organizational change consists of three presentations. "Institutionalizing Organizational Change Through Cascade Training: Implications for Human Resource Development (HRD) Research" (Ronald L. Jacobs, Darlene Russ-Eft, Suhail Zidan) proposes the institutionalization of change should be addressed as a major part of the…