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Sample records for annual meeting whistler

  1. Annual General Meeting

    CERN Multimedia

    Staff Association

    2014-01-01

      STAFF ASSOCIATION Our next annual general meeting will take place on : Thursday 22 May 2014 at 11:00 AM Building 40-S2-D01 For further information visit our website : https://indico.cern.ch/event/313124/

  2. ASIST 2002 annual meeting

    CERN Multimedia

    Peek, R

    2003-01-01

    Review of discussions and presentations at the American Society for Information Science and Technology 2002 annual meeting. Topics covered included new models of scholarly publishing and the development of the semantic web (1 page).

  3. 55th Annual Canadian Society for Molecular Biosciences Conference on Epigenetics and Genomic Stability. Whistler, British Columbia, Canada, 14–18 March 2012.

    Science.gov (United States)

    Nelson, Christopher J; Ausió, Juan

    2012-06-01

    The 55th Annual Canadian Society for Molecular Biosciences Conference on Epigenetics and Genomic Stability in Whistler, Canada, 14-18 March 2012, brought together 31 speakers from different nationalities. The organizing committee, led by Jim Davie (Chair) at the University of Manitoba (Manitoba, Canada), consisted of several established researchers in the fields of chromatin and epigenetics from across Canada. The meeting was centered on the contribution of epigenetics to gene expression, DNA damage and repair, and the role of environmental factors. A few interesting talks on replication added some insightful information on the controversial issue of histone post-translational modifications as genuine epigenetic marks that are inherited through cell division.

  4. Annual Information Meeting of the Pension Fund (General Meeting)

    CERN Multimedia

    2012-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Information Meeting to be held in the CERN Council Chamber on Wednesday 12 September 2012 from 10 am to 12 pm * Coffee and croissants will be served prior to the meeting as of 9:30 am. *

  5. 2009 Pediatric Academic Societies Annual Meeting

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Pediatric experts from Children's National Medical Center are being featured in 85 presentations, workshops, and posters at the 2009 Pediatric Academic Societies Annual Meeting-the largest meeting for pediatric clinical research in the country, May 2-5, Baltimore, Maryland.

  6. Annual General Meeting of the Pension Fund

    CERN Multimedia

    CERN Pension Fund

    2011-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual General Meeting to be held in the CERN Council Chamber on Tuesday 20 September 2011 from 10:00 a.m. to 12:00 p.m. Coffee and croissants will be served prior to the meeting as of 9:30 a.m.  

  7. Annual Information Meeting of the Pension Fund

    CERN Multimedia

    2014-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Information Meeting.   Annual Information Meeting to be held in the CERN Council Chamber on Tuesday, 16 September 2014 from 9.00 a.m. to 10.30 a.m. Copies of the 2013 Pension Fund Financial Statements are already available in accessible PDF on the Pension Fund website and will also be distributed at this session. Coffee and croissants will be served prior to the meeting as of 8:30 a.m. N.B. Date change: 16 September 2014

  8. Annual Information Meeting of the Pension Fund

    CERN Multimedia

    2013-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the   Annual Information Meeting to be held in the CERN Council Chamber on  Wednesday, 11 September 2013 from 10.00 a.m. to 12.00 midday. Copies of the 2012 Pension Fund Financial Statements can be obtained from departmental secretariats and will also be available at the meeting.

  9. Annual Information Meeting of the Pension Fund

    CERN Multimedia

    2013-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the   Annual Information Meeting to be held in the CERN Council Chamber on  Wednesday, 11 September 2013 from 10.00 a.m. to 12.00 midday. Copies of the 2012 Pension Fund Financial Statements can be obtained from departmental secretariats and will also be available at the meeting.

  10. Annual General Meeting of the Pension Fund

    CERN Multimedia

    2006-01-01

    Annual General Meeting to be held in the CERN Main Auditorium on Wednesday 1st November 2006 at 2.00 p.m. The Agenda will be as follows: Opening Remarks - F. Ferrini Results and presentation of the 2005 Annual Report- Future challenges associated with asset-liability modelling and asset allocation Copies of the 2005 Annual Report are available from departmental secretariats. - C. Cuénoud Recent development of the actuarial position of the Pension Fund - J.-P. Matheys Questions from members and beneficiaries Persons wishing to ask questions are encouraged to submit them in writing in advance, where possible, and addressed to the Fund Administrator Mr C. Cuénoud. Conclusions - F. Ferrini As usual, participants are invited to drinks after the meeting. NB The minutes of the 2005 AGM are available from the Administration of the Fund: Tel: (+4122) 767 27 42 e-mail: Sophia.Revol@cern.ch)

  11. Annual General Meeting of the Pension Fund

    CERN Multimedia

    2006-01-01

    Annual General Meeting to be held in the CERN Main Auditorium on Wednesday 1st November 2006 at 2.00 p.m. The Agenda will be as follows: Opening Remarks - F. Ferrini Results and presentation of the 2005 Annual Report- Future challenges associated with asset-liability modelling and asset allocation Copies of the 2005 Annual Report are available from departmental secretariats. - C. Cuénoud Recent development of the actuarial position of the Pension Fund - J.-P. Matheys Questions from members and beneficiaries Persons wishing to ask questions are encouraged to submit them in writing in advance, where possible, addressed to the Fund's Administrator, Mr C. Cuénoud. Conclusions - F. Ferrini As usual, participants are invited to drinks after the meeting. NB The minutes of the 2005 AGM are available from the Administration of the Fund: Tel: (+4122) 767 27 42 e-mail: Sophia.Revol@cern.ch)

  12. PROCEEDINGS OF THE FORTY-THIRD ANNUAL MEETING

    National Research Council Canada - National Science Library

    1949-01-01

    The Entomological Society of America held its forty-third annual meeting Monday through Thursday, December 13-16, 1948, in conjunction with the annual meeting of the American Association of Economic Entomologists...

  13. Annual General Meeting of the Pension Fund

    CERN Multimedia

    2006-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual General Meeting to be held in the CERN Main Auditoriumon Wednesday 1st November 2006 at 2.00 p.m. The Agenda will be as follows: Opening Remarks - F. Ferrini Results and presentation of the 2005 Annual Report- Future challenges associated with asset-liability modelling and asset allocation Copies of the 2005 Annual Report are available from departmental secretariats. - C. Cuénoud Recent development of the actuarial position of the Pension Fund - J.-P. Matheys Questions from members and beneficiaries Persons wishing to ask questions are encouraged to submit them in writing in advance, where possible, and addressed to the Fund Administrator Mr C. Cuénoud. Conclusions - F. Ferrini As usual, participants are invited to drinks after the meeting. NB: The minutes of the 2005 AGM are available from the Administration of the Fund: Tel: (+4122) 767 27 42 e-mail: Sophia.Revol@cern.ch)

  14. Annual general meeting of the pension fund

    CERN Multimedia

    2006-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual General Meeting to be held in the CERN Main Auditorium on Wednesday 1st November 2006 at 2.00 p.m. The Agenda will be as follows: Opening Remarks - F. Ferrini Results and presentation of the 2005 Annual Report- Future challenges associated with asset-liability modelling and asset allocation - C. Cuénoud Copies of the 2005 Annual Report are available from Departmental secretariats. Recent development of the actuarial position of the Pension Fund - J.-P. Matheys Questions from members and beneficiaries Persons wishing to ask questions are encouraged to submit them in writing in advance, where possible, to the Fund's Administrator, Mr C. Cuénoud. Conclusions - F. Ferrini As usual, participants are invited to ayttend a drink after the meeting. NB: The minutes of the 2005 AGM are available from the Administration of the Fund: Tel: +41 22 767 27 42, e-mail: Sophia.Revol@cern.ch).

  15. China Textile Round Table Annual Meeting 2010

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As a pageant for China textile and apparel industry, China Textile Round Table Annual Meeting 2010 with a theme of "Restructuring for Innovative Development" was held in Beijing under the aegis of "China Textile" Magazine and China Textile Economic Research Centre on Jan.27,2010. CEOs from some representative textile and appeal manufactories including Beijing Dahua Tiantan Group, Oerlikon (China) Technology Co., Ltd together with the officials from State Statistical Bureau, the National Development & Reform Commission, State Council Development and Research Center and CNTAC attended this conference, delivering some important speeches regarding to the trend and measures for China textile economic growth in 2010.

  16. University Research Consortium annual review meeting program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    This brochure presents the program for the first annual review meeting of the University Research Consortium (URC) of the Idaho National Engineering Laboratory (INEL). INEL is a multiprogram laboratory with a distinctive role in applied engineering. It also conducts basic science research and development, and complex facility operations. The URC program consists of a portfolio of research projects funded by INEL and conducted at universities in the United States. In this program, summaries and participant lists for each project are presented as received from the principal investigators.

  17. Annual planning meetings: views and perceptions.

    Science.gov (United States)

    Bindal, Taruna; Wall, David; Goodyear, Helen

    2014-12-01

    In 2009, annual face to face planning meetings (APMs) were introduced as an optional meeting for all paediatric trainees. APMs are a formative assessment process whereby the trainee meets with a panel of consultants and sets the agenda for discussion. A questionnaire about APMs was given to all participating trainees and trainers in 2011. The response rate was 93 per cent (139/150) and 67 per cent (12/18) for trainees and trainers, respectively. All trainers had received panel member training. Ninety-one per cent of trainees (126/139) felt adequately prepared for the meeting. Issues discussed included career plans (93%), future training placements (73%), ePortfolio (61%) and previous training posts (61%). Trainees felt that the APM was a helpful formative assessment process (with a mean score of five on a six-point Likert scale: 1, strongly disagree; 6, strongly agree), and that panels were fair, supportive, communicated clearly, listened to concerns and focused on individual learning needs. Sixty-seven per cent (8/12) of trainers would have liked more information about the process beforehand. The main benefits of APMs were trainees feeling supported in their training and better informed regarding career options. APMs would be of value to all specialties to enable annual formative assessment to be undertaken at a different time to the summative assessment process. APMs facilitate reflection on learning needs, and the formulation of personal development plans and career goals for trainees. Trainees felt that the APM was a helpful formative assessment process. © 2014 John Wiley & Sons Ltd.

  18. Whistler intensities above thunderstorms

    Directory of Open Access Journals (Sweden)

    J. Fiser

    2010-01-01

    Full Text Available We report a study of penetration of the VLF electromagnetic waves induced by lightning to the ionosphere. We compare the fractional hop whistlers recorded by the ICE experiment onboard the DEMETER satellite with lightning detected by the EUCLID detection network. To identify the fractional hop whistlers, we have developed software for automatic detection of the fractional-hop whistlers in the VLF spectrograms. This software provides the detection times of the fractional hop whistlers and the average amplitudes of these whistlers. Matching the lightning and whistler data, we find the pairs of causative lightning and corresponding whistler. Processing data from ~200 DEMETER passes over the European region we obtain a map of mean amplitudes of whistler electric field as a function of latitudinal and longitudinal difference between the location of the causative lightning and satellite magnetic footprint. We find that mean whistler amplitude monotonically decreases with horizontal distance up to ~1000 km from the lightning source. At larger distances, the mean whistler amplitude usually merges into the background noise and the whistlers become undetectable. The maximum of whistler intensities is shifted from the satellite magnetic footprint ~1° owing to the oblique propagation. The average amplitude of whistlers increases with the lightning current. At nighttime (late evening, the average amplitude of whistlers is about three times higher than during the daytime (late morning for the same lightning current.

  19. 76 FR 11308 - Aviation Noise Impacts Roadmap Annual Meeting

    Science.gov (United States)

    2011-03-01

    ... TRANSPORTATION Federal Aviation Administration Aviation Noise Impacts Roadmap Annual Meeting AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of meeting participation. SUMMARY: This notice advises interested persons that the First Annual Meeting of the Aviation Noise Impacts Roadmap will be held on...

  20. SITC 26th annual meeting – summary

    Directory of Open Access Journals (Sweden)

    Romano Emanuela

    2012-05-01

    Full Text Available Abstract The 26th annual meeting of the Society for Immunotherapy of Cancer took place in Bethesda on November 4 to 6, 2011 and was organized by Charles G. Drake (Johns Hopkins University Dolores J. Schendel (Helmholtz Zentrum Muenchen – German Research Center for Environmental Health Institute of Molecular Immunology, Jeffrey Schlom (National Cancer Institute, National Institutes of Health, and Jedd D. Wolchok (Memorial Sloan-Kettering Cancer Center. It was an event marked by a number of extraordinary circumstances: it attracted a record attendance of 805 participants from 24 different countries. The gathering came in the wake of great as well as very sad news for the tumor immunology community. Good news included the approval of anti-CTLA-4 as a therapy for metastatic melanoma in April and the announcement in early October of the Nobel Prize in Physiology and Medicine awarded to pioneering studies in the field of immunology. Indeed, one part of the prize went to Dr. Bruce Beutler, Scripps Research Institute, La Jolla, USA and Dr. Jules Hoffman, Institute for Molecular Cell Biology, Strasbourg, France, for their discoveries in innate immunity and the other part to Dr. Ralph Steinman, The Rockfeller University, New York, for his discovery of dendritic cells. Sad news was the losses of two giants in the field. Jürg Tschopp of the University of Lausanne in March and Ralph Steinman, who passed away just three days before his Nobel Prize announcement. The loss of these two charismatic scientific leaders was particularly sad for the Annual Meeting as both J. Tschopp and R. Steinman were confirmed speakers at this meeting: the former to deliver the keynote lecture and the latter as recipient of the Richard V. Smalley prize.

  1. Annual Meeting Reveals Competitiveness of Chinese Enterprises

    Institute of Scientific and Technical Information of China (English)

    刘晓午

    2008-01-01

    This is the fifth year since the first "Chinese Enterprises Competitiveness Annual Meeting" convened in 2003. During those five years,we have witnessed a period of remarkable performance by Chinese enterprises. These last five years have seen a reaping of the fruits brought about by China’s three-decade-long reform and opening, as evidenced by the increasing growth and maturity of Chinese enterprises and the rising competitiveness of publicly listed Chinese enterprises. Along with the development of globalization initiatives, Chinese enterprises are moving firmly and solidly towards internationalization and have begun to have a profound impact on the world economy. The roadmap of Chinese enterprises has now become a focus of global attention.

  2. Annual scientific meeting--American Headache Society Washington 2011--highlights.

    Science.gov (United States)

    Purdy, R Allan

    2012-05-01

    The 53rd Annual Scientific Meeting of the American Headache Society was held in Washington from June 2 to 5, 2011. Important clinical and basic science information was presented at this meeting. This is a review of the highlights of that meeting dealing in many areas of headache medicine. Once again, this meeting, which is the premier scientific meeting of the American Headache Society, provided lots of new and exciting information about multiple facets of migraine headache and other disorders.

  3. 79th Annual Meeting of the Psychometric Society

    CERN Document Server

    Bolt, Daniel; Wang, Wen-Chung; Douglas, Jeffrey; Chow, Sy-Miin

    2015-01-01

    These research articles from the 79th Annual Meeting of the Psychometric Society (IMPS) cover timely quantitative psychology topics, including new methods in item response theory, computerized adaptive testing, cognitive diagnostic modeling, and psychological scaling. Topics within general quantitative methodology include structural equation modeling, factor analysis, causal modeling, mediation, missing data methods, and longitudinal data analysis. These methods will appeal, in particular, to researchers in the social sciences. The 79th annual meeting took place in Madison, WI between July 21nd and 25th, 2014. Previous volumes to showcase work from the Psychometric Society’s Meeting are New Developments in Quantitative Psychology: Presentations from the 77th Annual Psychometric Society Meeting (Springer, 2013) and Quantitative Psychology Research: The 78th Annual Meeting of the Psychometric Society  (Springer, 2015).

  4. 80th Annual Meeting of the Psychometric Society

    CERN Document Server

    Bolt, Daniel; Wang, Wen-Chung; Douglas, Jeffrey; Wiberg, Marie

    2016-01-01

    The research articles in this volume cover timely quantitative psychology topics, including new methods in item response theory, computerized adaptive testing, cognitive diagnostic modeling, and psychological scaling. Topics within general quantitative methodology include structural equation modeling, factor analysis, causal modeling, mediation, missing data methods, and longitudinal data analysis. These methods will appeal, in particular, to researchers in the social sciences. The 80th annual meeting took place in Beijing, China, between the 12th and 16th of July, 2014. Previous volumes to showcase work from the Psychometric Society’s Meeting are New Developments in Quantitative Psychology: Presentations from the 77th Annual Psychometric Society Meeting (Springer, 2013), Quantitative Psychology Research: The 78th Annual Meeting of the Psychometric Society (Springer, 2015), and Quantitative Psychology Research: The 79th Annual Meeting of the Psychometric Society, Wisconsin, USA, 2014 (Springer, 2015).

  5. Annual Information Meeting of the Pension Fund | 26 October

    CERN Multimedia

    2016-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Information Meeting of the Pension Fund.   Meeting to be held in the Main Auditorium on Wednesday 26 October 2016 from 9:30 a.m. to 11:30 a.m. Following a presentation by the Chief Executive Officer of the Fund there will be a Questions and Answers session. Members and Beneficiaries are welcome to send questions in advance of the meeting by post to: Mr Matthew Eyton-Jones “Annual Information Meeting” CEO CERN Pension Fund Office 5-5-012, Postbox C23800 CH- 1211 Geneva 23 - Switzerland Copies of the 2015 Pension Fund Annual Report & Financial Statements are already available in accessible PDF on the Pension Fund website and will also be distributed at the annual meeting. *Coffee and croissants will be served prior to the meeting as of 9:00 a.m.*

  6. The Bioelectromagnetic Society Thirteenth Annual Meeting 1991: Program and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    This volume contains author abstracts representing oral and poster presentations made at the Thirteenth Annual Meeting of The Bioelectromagnetic Society held in Salt Lake City, Utah June 23--27, 1991.

  7. China Mobile Phone Industry CEO Annual Meeting Opening in November

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ 2006 China Mobile Phone Industry CEO Annual Meeting (www.cmqc.org.cn) will open at Beijing State Guest Hotel On November 1. By that time, over 300 CEO will gather there to contend about the theme of this annual meeting "The World Competitiveness of China Mobile Industry Right Territory", view the unforgettable evening of "2006 Wisdom Sharing Brainstorming, 2007 Perspective Plan Hand in Hand".

  8. 15 September: Annual Information Meeting of the Pension Fund

    CERN Multimedia

    2015-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Information Meeting. *** Please note the room change *** CERN Main Auditorium Tuesday, 15 September 2015 9:30 a.m. - 11:30 a.m. Following a presentation by the Chief Executive Officer of the Fund there will be a Questions and Answers session. Members and Beneficiaries are welcome to send questions in advance of the meeting by post to: Mr Matthew Eyton-Jones “Annual Information Meeting” CEO - CERN Pension Fund Office 5-5-012, Postbox C23800 CH- 1211 Geneva 23 - Switzerland Copies of the 2014 Pension Fund Financial Statements are already available as a printable PDF on the Pension Fund website (http://pensionfund.cern.ch/en/financial-management/financial-statements) and will also be distributed at the annual meeting. *Coffee and croissants will be served prior to the meeting as of 9:00 a.m.* CERN Pension Fund

  9. 78th Annual Meeting of the Psychometric Society

    CERN Document Server

    Bolt, Daniel; Ark, L; Wang, Wen-Chung

    2015-01-01

    The 78th Annual Meeting of the Psychometric Society (IMPS) builds on the Psychometric Society's mission to share quantitative methods relevant to psychology. The chapters of this volume present cutting-edge work in the field. Topics include studies of item response theory, computerized adaptive testing, cognitive diagnostic modeling, and psychological scaling. Additional psychometric topics relate to structural equation modeling, factor analysis, causal modeling, mediation, missing data methods, and longitudinal data analysis, among others. The papers in this volume will be especially useful for researchers in the social sciences who use quantitative methods. Prior knowledge of statistical methods is recommended. The 78th annual meeting took place in Arnhem, The Netherlands between July 22nd and 26th, 2013. The previous volume to showcase work from the Psychometric Society’s Meeting is New Developments in Quantitative Psychology: Presentations from the 77th Annual Psychometric Society Meeting (Springer, 201...

  10. English Book Club - Annual General Meeting

    CERN Multimedia

    2012-01-01

    Wednesday 16 January at 5.30 p.m. In the Clubs barracks by entrance A, CERN building 564. Agenda: 1/ Election of the Chairman of the Meeting 2/ President’s report on 2012 Activities 3/ Treasurer's Report 4/ Nomination for renewal of committee members for 2013 5/ Any Other Business

  11. The fourth China Bioanalysis Forum Annual Meeting.

    Science.gov (United States)

    Tang, Daniel; Zhong, Dafang; Dong, Kelly

    2017-01-01

    The fourth China Bioanalysis Forum annual conference, co-organized with the Nanjing International Drug Metabolism Conference, was successfully held in Nanjing, China, between 24-26 June 2016. The theme of the conference was 'how to conduct regulated bioanalysis under China Food and Drug Administration (CFDA) regulations'. In addition, several hot topics including bioanalytical challenges, solutions for biomarkers, antidrug antibody (antibody-drug conjugates) and biologics were discussed. This Conference Report summarizes the major discussion topics from the conference.

  12. Modulation of whistlers

    Science.gov (United States)

    Sivokon', V. P.; Bogdanov, V. V.; Druzhin, G. I.; Cherneva, N. V.; Kubyshkin, A. V.; Sannikov, D. V.; Agranat, I. V.

    2014-11-01

    Analysis of the experimental data obtained at Paratunka observatory (53.02° N, 158.65° E; L = 2.3) has revealed a nonstandard form of whistlers involving spectral lines that are symmetric with respect to the whistler. We have shown that this form is most likely due to the amplitude modulation of whistlers by electromagnetic pulses with a length of around 1 s and carrier frequency of around 1.1 kHz. We have suggested that these pulses could be emitted by the auroral electrojet modified by heating radiation from the HAARP facility (62.30° N, 145.30° W; L > 4.2).

  13. Abstracts of Presentations--Seventh Annual 4S Meeting.

    Science.gov (United States)

    4S - Society for Social Studies of Science, 1982

    1982-01-01

    Presents abstracts of papers for the Seventh Annual Meeting of the Society for the Social Studies of Science. Topics include, among others, rhetoric of a scientific controversy; recombinant DNA; science and social justice; patent citation analysis; national need and peer-review process; and scientism, romanticism, and social realist images of…

  14. 1st Annual Meeting of the Future Circular Collider study

    CERN Document Server

    2015-01-01

    This first Annual Meeting of the Future Circular Collider study is an important milestone to conclude the first, exploratory phase, leading to the identification of the baseline for the further study. Organized as an IEEE conference, it will provide the opportunity for re-enforcing the cohesion of the community and to catalyse cross-fertilization within the FCC study.

  15. 2004 Annual Meeting - Genes, Mutations and Disease: The Environmental Connection

    Energy Technology Data Exchange (ETDEWEB)

    Leona D. Samson, Ph.D.

    2004-08-23

    The Meeting consisted of 9 Symposia, 4 Keynote Lectures, 3 Platform Sessions and 4 Poster Sessions. In addition there were Breakfast Meetings for Special Interest Groups designed to inform attendees about the latest advances in environmental mutagenesis research. Several of the topics to be covered at this broad meeting will be of interest to the Department of Energy, Office of Science. The relevance of this meeting to the DOE derives from the fact that low dose radiation may represent one of the most significant sources of human mutations that are attributable to the environment. The EMS membership, and those who attended the EMS Annual Meeting were interested in both chemical and radiation induced biological effects, such as cell death, mutation, teratogenesis, carcinogenesis and aging. These topics thate were presented at the 2004 EMS Annual meeting that were of clear interest to DOE include: human variation in cancer susceptibility, unusual mechanisms of mutation, germ and stem cell mutagenesis, recombination and the maintenance of genomic stability, multiple roles for DNA mismatch repair, DNA helicases, mutation, cancer and aging, Genome-wide transcriptional responses to environmental change, Telomeres and genomic stability: when ends don?t meet, systems biology approach to cell phenotypic decision processes, and the surprising biology of short RNAs. Poster and platform sessions addressed topics related to environmental mutagen exposure, DNA repair, mechanisms of mutagenesis, epidemiology, genomic and proteomics and bioinformatics. These sessions were designed to give student, postdocs and more junior scientists a chance to present their workl.

  16. 67 th annual meeting of the American Diabetes Association.

    Science.gov (United States)

    Colca, Jerry R

    2007-10-01

    The 67 th meeting of the American Diabetes Association was held in Chicago on 22 - 26 June. This annual meeting continues to grow in size and scope and is a unique combination of basic science and medical science but also incorporates all aspects of healthcare and pharmaceutical business relating to the treatment of diabetes. The meeting was composed of general sessions, symposia summarizing the status of various fields of study and medical practice, together with both oral and poster presentations of new, previously unpublished research. The abstracts are published in Diabetes and a collection of the information can be found online with very useful summaries from the final day. These contain personalized summaries of key findings of the meetings as seen by key researches in the field. In this Meeting Highlights article, the key take-away messages are summarized from the author's point of view.

  17. American Telemedicine Association: 18th Annual International Meeting & Tradeshow

    Directory of Open Access Journals (Sweden)

    Benjamin Forstag

    2012-12-01

    Full Text Available For 18 years, the American Telemedicine Association (ATA Annual International Meeting & Exposition has been the premier forum for professionals in the telemedicine, telehealth and mHealth space -- one of the fastest growing meetings in the country. ATA 2013 is on course to be the largest ATA meeting ever, with over 6,000 projected attendees.  The program will include 500 educational sessions and posters, highlighting the latest innovations, applications and research in telemedicine. The 2013 exhibit hall will feature nearly 300 of the leading vendors in remote healthcare technologies. With over 6000 projected attendees, from all around the world, there's no better place to meet and network with your peers and thought leaders in the field. Detailed program information--including courses, sessions and CME information--will be available January 2013 at:http://www.americantelemed.org.

  18. Synchronized whistlers recorded at Varanasi

    Indian Academy of Sciences (India)

    Rajesh Singh; Ashok K Singh; R P Singh

    2003-06-01

    Some interesting events of synchronized whistlers recorded at low latitude station Varanasi during magnetic storm period of the year 1977 are presented. The dynamic spectrum analysis shows that the component whistlers are Eckersley whistlers having dispersion 10 s1/2 and 30 s1/2. An attempt has been made to explain the dynamic spectra using lightning discharge generated from magnetospheric sources.

  19. Presidential Round Table: A Report from the GRAPPA Annual Meeting.

    Science.gov (United States)

    Gladman, Dafna D; Mease, Philip J; Boehncke, Wolf-Henning; Helliwell, Philip S; Callis Duffin, Kristina

    2016-05-01

    In preparation for strategic planning of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA), a special session titled the Presidential Round Table took place during the GRAPPA annual meeting in Stockholm, Sweden, in July 2015. During this session, past, current, and incoming presidents of GRAPPA reflected on GRAPPA's history and provided insights about GRAPPA's future, followed by general discussion by the membership.

  20. 78 FR 48691 - Food and Drug Administration Patient Network Annual Meeting; Demystifying Food and Drug...

    Science.gov (United States)

    2013-08-09

    ..., intended to build upon the objectives of the inaugural Patient Network Annual Meeting, held on May 18, 2012... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Patient Network Annual Meeting....patientnetwork.fda.gov/patient-network-annual-meeting-September-10-2013 on or before August 27, 2013. There is...

  1. 81st Annual Meeting of the Psychometric Society

    CERN Document Server

    Wiberg, Marie; Culpepper, Steven; Douglas, Jeffrey; Wang, Wen-Chung

    2017-01-01

    This proceedings volume compiles and expands on selected and peer reviewed presentations given at the 81st Annual Meeting of the Psychometric Society (IMPS), organized by the University of North Carolina at Greensboro, and held in Asheville, North Carolina, July 11th to 17th, 2016. IMPS is one of the largest international meetings focusing on quantitative measurement in psychology, education, and the social sciences, both in terms of participants and number of presentations. The meeting built on the Psychometric Society's mission to share quantitative methods relevant to psychology, addressing a diverse set of psychometric topics including item response theory, factor analysis, structural equation modeling, time series analysis, mediation analysis, cognitive diagnostic models, and multi-level models. Selected presenters were invited to revise and expand their contributions and to have them peer reviewed and published in this proceedings volume. Previous volumes to showcase work from the Psychometric Society�...

  2. 4th Annual DOE-ERSP PI Meeting: Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    Hazen, Terry C.

    2009-03-01

    This contains abstracts from the 2009 Annual Environmental Remediation Sciences Program (ERSP) Principal Investigators (PI) Meeting. The ERSP seeks to advance fundamental science to understand, predict, and mitigate the impacts of environmental contamination from past nuclear weapons production and provide a scientific basis for the long-term stewardship of nuclear waste disposal. These ambitious goals cannot be achieved by any one project alone. Therefore, ERSP funds a combination of research programs at the DOE national laboratories, individual projects at universities and federal agencies, and large long(er)-term field site research. Integration of these activities to advance the ERSP goals is a constant challenge, but made significantly simpler by bringing together all funded ERSP researchers once a year to discuss the very latest research results. It is at these meetings where new ideas and/or scientific advancements in support of ERSP goals can be discussed and openly debated among all PIs in the program. The ERSP thrives, in part, on the new ideas, concepts, scientific connections, and collaborations generated as a result of these meetings. The annual PI Meeting is very much a working meeting with three major goals: (1) to provide opportunities for scientific interaction among the ERSP scientists, a critical element for the program; (2) to provide the ERSP program staff with an opportunity to evaluate the progress of each program and project; and (3) to showcase the ERSP to interested parties within DOE and within other federal agencies In addition to program managers from within OBER, there will be representatives from other offices within DOE and other federal agencies in attandance at the meeting.

  3. 2nd Annual DOE-ERSP PI Meeting: Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    Hazen, Terry C.

    2007-03-14

    Welcome to the annual 2007 Environmental Remediation Sciences Program (ERSP) Principal Investigators (PIs) meeting. The purpose of this meeting is to bring together all of the lead PIs and key Co-PIs in the program to share and review the results of funded research from the past year. This meeting allows program managers from the Environmental Remediation Sciences Division (ERSD) within the Office of Biological and Environmental Research (OBER) to gauge the progress and significance of the funded research, and it is also an important venue to showcase ERSP research to interested parties within DOE and other invited federal agency representatives. Additionally, these meetings should serve as an opportunity for funded PIs to view their research in the context of the entire ERSP portfolio. Past ERSP meetings have been very important venues for detailed discussion of research results among PIs, development of new research ideas, fostering new collaborations and discussion with ERSD program managers on future research efforts and/or initiatives within the program. In short, these meetings are an important resource for both program managers and PIs. There will be only one ERSP PI meeting for 2007. In years past, ERSD has sponsored two PI meetings, one in the spring and a separate meeting in the fall that focused primarily on field research. However, this format tends to insulate laboratory-based research from the field research sponsored in the program and is incompatible with the ERSD view that laboratory-based research should progress towards understanding the relevant processes in natural environments at the field scale. Therefore the agenda for this year's PI meeting is well integrated with both lab-based and field-based projects, to allow for detailed discussion between PIs involved in each area. In the agenda, you will notice a more relaxed format than in years past. This year's meeting spans four days, but is less heavily regimented in terms of oral

  4. 10th Annual Meeting of the Bulgarian Section of SIAM

    CERN Document Server

    Todorov, Michail; Georgiev, Ivan

    2017-01-01

    This book presents recent research on Advanced Computing in Industrial Mathematics, which is one of the most prominent interdisciplinary areas and combines mathematics, computer science, scientific computations, engineering, physics, chemistry, medicine, etc. Further, the book presents the tools of Industrial Mathematics, which are based on mathematical models, and the corresponding computer codes, which are used to perform virtual experiments to obtain new data or to better understand the existing experimental results. The book gathers the peer-reviewed papers presented during the 10th Annual Meeting of the Bulgarian Section of SIAM (BGSIAM) from December 21 to 22, 2015 in Sofia, Bulgaria.

  5. Annual meeting of the Advanced Light Source Users` Association

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    This report contains discussions on: Welcome to the annual meeting of the ALS User`s Association; overview of the ALS; the ALS into the 21st century; report from the DOE; scientific program at the ALS; plans for industrial use of the ALS; progress in beamline commissioning and overview of new projects; ALS user program; the fluorescent x-ray microprobe beamline at the ALS; the early days of x-ray optics; high-resolution soft x-ray spectroscopy; soft x-ray emission spectroscopy; x-ray dichroism; and application of VUV undulator beamline to chemical dynamics at the ALS.

  6. Co-existence of Whistler Waves with Kinetic Alfven Wave Turbulence for the High-beta Solar Wind Plasma

    CERN Document Server

    Mithaiwala, Manish; Crabtree, Chris; Ganguli, Gurudas

    2012-01-01

    It is shown that the dispersion relation for whistler waves is identical for a high or low beta plasma. Furthermore in the high-beta solar wind plasma whistler waves meet the Landau resonance with electrons for velocities less than the thermal speed, and consequently the electric force is small compared to the mirror force. As whistlers propagate through the inhomogeneous solar wind, the perpendicular wave number increases through refraction, increasing the Landau damping rate. However, the whistlers can survive because the background kinetic Alfven wave turbulence creates a plateau by quasilinear diffusion in the solar wind electron distribution at small velocities. It is found that for whistler energy density of only ~10^-3 that of the kinetic Alfven waves, the quasilinear diffusion rate due to whistlers is comparable to KAW. Thus very small amplitude whistler turbulence can have a significant consequence on the evolution of the solar wind electron distribution function.

  7. Whistlers and related ionospheric phenomena

    CERN Document Server

    Helliwell, Robert A

    2006-01-01

    The investigation of whistlers and related phenomena is a key element in studies of very-low-frequency propagation, satellite communication, the outer ionosphere, and solar-terrestrial relationships. This comprehensive text presents a history of the study of the phenomena and includes all the elements necessary for the calculation of the characteristics of whistlers and whistler-mode signals.An introduction and brief history are followed by a summary of the theory of whistlers and a detailed explanation of the calculation of their characteristics. Succeeding chapters offer a complete atlas of

  8. 86(th) Annual Georgia Public Health Association Meeting & Conference Report.

    Science.gov (United States)

    Smith, Selina A; Abbott, Regina; Sims, Christy

    2015-01-01

    The 86(th) annual meeting of the Georgia Public Health Association (GPHA) and joint conference with the Southern Health Association was held in Atlanta, Georgia, on April 13-14, 2015, with pre-conference (April 12(th)) and post-conference (April 14(th)) Executive Board meetings. As Georgia's leading forum for public health researchers, practitioners, and students, the annual meeting of the GPHA brings together participants from across the state to explore recent developments in the field and to exchange techniques, tools, and experiences. Historically, the GPHA conference has been held in Savannah (n=24); Jekyll Island (n=20); Atlanta (n=16); Augusta (n=4); and Gainesville (n=1). There was no annual meeting during the early years (1929-1936); during World War II (1941-1943 and 1945); and for four years during the 1980s. Between 2006 and 2010, GPHA held one-day annual meetings and business sessions with educational workshops. Several new initiatives were highlighted as part of this year's conference. These included a "move and groove" physical activity lounge, registration scholarships for students with a dedicated meet-and-greet reception, an expanded exhibit hall, presentation and approval of three resolutions (related to healthy foods at official activities and events; weapons at official activities and events; and memorials), and approval of the 2015 legislative policy positions and amended association bylaws. The theme for the conference was Advocacy in Action for Public Health. Specifically, the program addressed ensuring access to care; protecting funding for core programs, services, and infrastructure; eliminating health disparities; and addressing key public health issues important to the state of Georgia. One hundred and nine (109) abstracts were submitted for peer review; 36 were accepted for poster and 40 for workshop presentations. Four plenary sessions with keynote speakers covered the intersection between advocacy and policy, Georgia's response to the

  9. Don't Miss the Meeting: Arthroscopy Association of North America Annual Scientific Meeting Reveals Timely and Unique Content.

    Science.gov (United States)

    Lubowitz, James H; Brand, Jefferson C; Provencher, Matthew T; Rossi, Michael J

    2017-04-01

    The Annual Meeting of the Arthroscopy Association of North America (AANA) is notable for timely presentation of innovative research and development. In addition, much of what is presented at the Annual Meeting is never published in Arthroscopy journal. Readers are encouraged to attend the AANA meeting to keep up with the discussion and debate. Copyright © 2017 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  10. American Society of Gene Therapy - Third Annual Meeting.

    Science.gov (United States)

    Atkinson, E M

    2000-09-01

    The field of gene therapy, delivering genes to directly treat diseases, has had a remarkable year. This is no more evident than in the scope of the third annual meeting of the American Society of Gene Therapy (ASGT). Clear progress has been made in both ex vivo clinical protocols and in vivo administration. The meeting covered every major method of gene delivery, from injection of naked DNA to advanced synthetic gene delivery systems, as well as the major viral-based vectors. The optimism of the society was tempered, however, by the much-publicized death of a patient in a clinical trial at the University of Pennsylvania last year. There was a correspondingly high regulatory presence at the meeting, with several presentations by representatives of the US FDA and National Institutes of Health (NIH). Major clinical advances in gene therapy have been in genetic diseases, including hemophilia, severe combined immunodeficiency, and cystic fibrosis. Therapies are in later-stage clinical trials, and evidence of efficacy has been demonstrated, most notably by the apparent cure of SCID-affected children in Paris by ex vivo gene therapy with cytokine receptor subunit genes. Cancer gene therapy is also making significant headway, with many products entering phase II and III trials. Basic technology development is proceeding in vector targeting, enhancement of gene transfer efficiency, and regulating expression of therapeutic genes. In addition, basic research demonstrates the promise of new combined modes for treating diseases such as muscular dystrophy, lysosomal storage diseases and cardiovascular disease.

  11. Journal Publication of Material Presented at the 1967 Annual Meeting of the Geophysical Union During the Year Following the Meeting.

    Science.gov (United States)

    Johns Hopkins Univ., Baltimore, MD. Center for Research in Scientific Communication.

    The April 1967 Annual Meeting of the American Geophysical Union was the subject of an investigation of scientific information exchange among geophysicists. The study focused on meeting presentation papers and drew a sample of 240 of the 800 presentation authors. The results of the meeting study demonstrated the currency of the work reported by…

  12. Proceedings of the 37. annual colloquium and annual general meeting 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The 37th annual colloquium and annual general meeting 2011 of the Atlantic Geoscience Society was held in Fredericton, New Brunswick, Canada, from February 11th to February 12th, 2011. This colloquium brought together members of the Atlantic Geoscience Society to discuss hot topics in the geoscience sector in Atlantic Canada. The colloquium provided the participants with the opportunity to listen to presentations on subjects such as new developments in the Appalachian Orogen, groundwater vulnerability in Atlantic Canada with climate change, sea water intrusion, agriculture and other stressors, and new developments in Atlantic geoscience. And it was a favourable occasion for participants to network with peers and share expertise. 3 out of the 9 papers presented during this conference have been catalogued separately for inclusion in this database.

  13. Proceedings: Eleventh annual EPRI nondestructive evaluation information meeting

    Energy Technology Data Exchange (ETDEWEB)

    Avioli, M.J. Jr.; Behravesh, M.M.; Gehl, S.M.; Lang, J.; McCloskey, T.; Stein, J.; Viswanathan, R.; Welty, C.S.

    1991-08-01

    In increasing cost of equipment for power generating plants and the potential increases in productivity and safety available through rapidly developing nondestructive evaluation (NDE) technology led EPRI to begin a Nondestructive Evaluation Program in 1974. The major focus has been on light water reactor (LWR) inspection problems; however, increased application to other systems is now under way. This report, NP7047-M, presents a summary of companion report NP7047- SD Nondestructive Evaluation Research Progress in 1990: Proceedings from the Eleventh Annual EPRI NDE Information Meeting.'' NP7047-SD presents EPRI's effort in the NDE area. Most of the report consists of contractor-supplied progress reports on current NDE projects. In addition, organization plans of the program are presented from different perspectives; in-service inspection vendor, R D engineer, and utility owner. 1 fig., 1 tab.

  14. Report from Capetown: GNP+ and ICW hold annual meetings.

    Science.gov (United States)

    Delaney, M G; Forrest, K; Mellors, S

    1995-01-01

    Capetown, South Africa, has recently hosted the Third Annual Gathering of the International Community of Women Living with HIV/AIDS (ICW) and the Seventh Annual International Conference of the Global Network of People Living with HIV/AIDS (GNP+). The National Council for International Health's AIDS Program sent two participants to the conferences: ICW's key contact in the Caribbean, who is from Trinidad and Tobago, and a US activist from the AIDS Project, Los Angeles. About 200 women from 70 countries attended the ICW conference. Topics included overcoming isolation, caring for others and themselves, sexual abuse, harassment and violence against women, loss/bereavement, situation of women in Africa and the impact of HIV, sexual health, treatments, access to medical care, pregnancy and motherhood, and the impact of HIV on children. More than 400 persons attended the GNP+ conference. The major program tracks were the dichotomy between the importance of holistic health strategies in many parts of the developing world and treatment of opportunistic infections and antiviral treatment in the developed world, travel restrictions, skills building, and communication. Priorities identified during the business sessions were expansion of the network's communication capabilities and enhancement of the autonomy of each of the regions. The GNP+ conference was a significant opportunity for South African PWAs (persons with AIDS) to meet people from around the world. The South African Ministry of Health is committed to a national PWA conference and an affirmative action plan to include more HIV-seropositive staff members in the National AIDS Control Program and the Ministry. Ongoing activities of ICW and GNP+ are preparation of proposals for support from major donors and planning a global survey of the living conditions of persons living with HIV/AIDS and another survey focusing on human rights.

  15. 2011 Annual Meeting of the Safety Pharmacology Society: an overview.

    Science.gov (United States)

    Cavero, Icilio

    2012-03-01

    The keynote address of 2011 Annual Meeting of the Safety Pharmacology Society examined the known and the still to be known on drug-induced nephrotoxicity. The nominee of the Distinguished Service Award Lecture gave an account of his career achievements particularly on the domain of chronically instrumented animals for assessing cardiovascular safety. The value of Safety Pharmacology resides in the benefits delivered to Pharma organizations, regulators, payers and patients. Meticulous due diligence concerning compliance of Safety Pharmacology studies to best practices is an effective means to ensure that equally stringent safety criteria are applied to both in-licensed and in-house compounds. Innovative technologies of great potential for Safety Pharmacology presented at the meeting are organs on chips (lung, heart, intestine) displaying mechanical and biochemical features of native organs, electrical field potential (MEA) or impedance (xCELLigence Cardio) measurements in human induced pluripotent stem cell-derived cardiomyocytes for unveiling cardiac electrophysiological and mechanical liabilities, functional human airway epithelium (MucilAir™) preparations with unique 1-year shelf-life for acute and chronic in vitro evaluation of drug efficacy and toxicity. Custom-designed in silico and in vitro assay platforms defining the receptorome space occupied by chemical entities facilitate, throughout the drug discovery phase, the selection of candidates with optimized safety profile on organ function. These approaches can now be complemented by advanced computational analysis allowing the identification of compounds with receptorome, or clinically adverse effect profiles, similar to those of the drug candidate under scrutiny for extending the safety assessment to potential liability targets not captured by classical approaches. Nonclinical data supporting safety can be quite reassuring for drugs with a discovered signal of risk. However, for marketing authorization

  16. The 23rd Annual Meeting of the European Tissue Repair Society (ETRS) in Reims, France

    NARCIS (Netherlands)

    Hoff, J.W. Von den; Agren, M.S.; Coulomb, B.; Eming, S.A.; Lataillade, J.J.

    2014-01-01

    The 23rd Annual Meeting of the European Tissue Repair Society, Reims, France, October 23 to 25, 2013 focused on tissue repair and regenerative medicine covering topics such as stem cells, biomaterials, tissue engineering, and burns.

  17. 75 FR 56651 - ITS Joint Program Office; Trucking Industry Mobility & Technology Coalition Annual Meeting

    Science.gov (United States)

    2010-09-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION ITS Joint Program Office; Trucking Industry Mobility & Technology Coalition Annual Meeting AGENCY... the 9th day of September 2010. John Augustine, Managing Director, ITS Joint Program Office....

  18. Undergraduate researchers to present at third annual Meeting of the Minds conference

    OpenAIRE

    Williams, Meghan

    2008-01-01

    Four Virginia Tech undergraduate students have been selected to present their research projects at the third annual Atlantic Coast Conference (ACC) Meeting of the Minds undergraduate research conference in Tallahassee, Fla., on April 18 and 19.

  19. 76 FR 69769 - Annual Public Meeting of the Interagency Steering Committee on Multimedia Environmental Modeling

    Science.gov (United States)

    2011-11-09

    ... indication of citizenship and affiliation) may be faxed or emailed to: Mark Fuhrmann, Environmental Transport... COMMISSION Annual Public Meeting of the Interagency Steering Committee on Multimedia Environmental Modeling... the Federal Interagency Steering Committee on Multimedia Environmental Modeling (ISCMEM) will...

  20. The 23rd Annual Meeting of the European Tissue Repair Society (ETRS) in Reims, France

    DEFF Research Database (Denmark)

    Von den Hoff, Johannes W; Ågren, Sven Per Magnus; Coulomb, Bernard;

    2014-01-01

    The 23rd Annual Meeting of the European Tissue Repair Society, Reims, France, October 23 to 25, 2013 focused on tissue repair and regenerative medicine covering topics such as stem cells, biomaterials, tissue engineering, and burns.......The 23rd Annual Meeting of the European Tissue Repair Society, Reims, France, October 23 to 25, 2013 focused on tissue repair and regenerative medicine covering topics such as stem cells, biomaterials, tissue engineering, and burns....

  1. TMS 2014 143rd Annual Meeting & Exhibition, Annual Meeting Supplemental Proceedings (ISBN: 978-1-118-88972-5)

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, K; Zhukov, A; Ipatov, M; Talaat, A; Blanco, J; Zhukova, V; Churyukanova, M; Kaloshkin, S; Zamiatkina, E; Shuvaeva, E; Gonzalez-Legarreta, L; Hernando, B

    2015-03-02

    The Magnetic Materials for Energy Applications IV, held at the 2014, 143rd Annual Meeting of The Minerals, Metals, and Materials Society (TMS), brought together experts, young investigators, and students from this sub-discipline of materials science in order for them to share their latest discoveries and develop collaborations. This symposium, which is organized by The Minerals, Metals, and Materials Society, is an important event for this community of scientists. This year, over 50 high-level technical talks were planned over the course of the event. In addition, the students and young investigators in attendance ensured the maximum benefit to the next generation’s work force in this area of study. Meeting global energy needs in a clean, efficient, secure and sustainable manner is arguably the greatest challenge facing mankind today. Magnetic materials play a critical role in myriad devices for the collection, conversion, transmission and storage of energy. For example, high performance permanent magnets are currently in great demand for the generators in wind turbines and electric motors in hybrid vehicles. Other classes of advanced magnetic materials are essential for efficient inductors/transformers and motors. Energy efficient cooling based on the magnetocaloric effect is another exciting possibility which is rapidly becoming industrially viable. The potential energy savings related to refrigeration and air conditioning based on magnetocaloric materials are highly attractive. This symposium allowed experts in areas relating to the advanced characterization, simulation, and optimization of magnetic materials to convene and present their latest research. The types of interactions afforded by this event are beneficial to society at large primarily because they provide opportunities for the leaders within this field to learn from one another and thus improve the quality and productivity of their investigations. Additionally, the presence of young investigators

  2. 78 FR 47829 - Notice of Open Meetings To Prepare 2013 Annual Report to Congress

    Science.gov (United States)

    2013-08-06

    ... policy and U.S. access to China's markets. China's impact on U.S. security interests, including a... SECURITY REVIEW COMMISSION Notice of Open Meetings To Prepare 2013 Annual Report to Congress Advisory Committee: U.S.-China Economic and Security Review Commission. ACTION: Notice of open meetings to be held...

  3. 77 FR 23485 - Food and Drug Administration Patient Network Annual Meeting; Input Into Food and Drug...

    Science.gov (United States)

    2012-04-19

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Patient Network Annual Meeting... consists of other activities, including the: FDA Patient Network Web site--A new, patient-centered Web site... committee meetings? Patient input to medical device companies during clinical trial design? Who...

  4. Proceedings of the 25th Annual Stirling Physics Meeting 1999

    Science.gov (United States)

    McVey, Michael

    1999-09-01

    The 25th Annual Stirling Physics meeting took place on Thursday 20 May on a warm sunny day when the country setting of Stirling Campus could be seen at its best. A total of 225 participants from all sectors of physics education attended. There was an opportunity to view and discuss with exhibitors a wide range of state-of-the-art equipment and teaching materials both before and after the meeting. The theme of the meeting was `Maintaining Standards'. Gemmel Millar, Scottish Branch Secretary acting as Chairperson for the morning session and in anticipation of the first speaker, wondered if a new unit qualification, the `Planck' might be introduced. Half units would then be `Short Plancks' and how many Short Plancks must there be in a unit? Great stuff. Scottish Qualifications Authority Hugh McGill began with a brief history and description of the Scottish Qualifications Authority. Born on 1 April 1997 (a light frisson of amusement swept through the audience) it was a unification between SEB and SCOTVEC and has a range of responsibilities covering schools, further and higher education. It oversees Standard and Higher grades, HNC and HND and SVQs, and it has 500 full-time employees as well as some 13500 appointees who act as examiners, assessors and verifiers etc, without whom its remit could not be carried out. The committee structure of the Board was outlined, one each for national and higher national qualifications and a third for Scottish vocational qualifications. These will be served by a proposed 19 Advisory Groups. The Science Advisory Group will be the key body for advising SQA on strategic developments to ensure that qualifications meet the needs of both client groups and end users. A consultation paper `Added Value To Learning' was referred to, in which all qualifications available in Scotland are given parity of esteem on a rising 11-point scale. Mr McGill stated that standards would be best maintained by ensuring continuity in procedures developed over

  5. International Society for Cell and Gene Therapy of Cancer 2009 Annual Meeting held in Cork, Ireland.

    Science.gov (United States)

    Guinn, Barbara; Casey, Garrett; Möller, Mecker G; Kasahara, Noriyuki; O'Sullivan, Gerald C; Peng, Kah-Whye; Tangney, Mark

    2010-01-01

    The International Society for Cell and Gene Therapy (ISCGT) of Cancer annual meeting was held from September 2 through September 4, 2009, in Cork, Ireland ( www.iscgt2009.com ). The conference was held in conjunction with the Irish Society for Gene and Cell Therapy third annual meeting, and brought together scientists and clinicians from around the world in a country developing its knowledge economy. Next year's ISCGT meeting will be held in Doha, the capital of Qatar ( www.iscgt.net ), from September 27 through September 29, 2010.

  6. Review of electrophoresis and BioMEMS in 2007: American Electrophoresis Society 24th Annual Meeting.

    Science.gov (United States)

    Minerick, Adrienne R; Ugaz, Victor M; Murthy, Shashi K; Posner, Jonathan D

    2008-01-01

    Researchers came together for the 24th Annual Meeting of the American Electrophoresis Society (AES), which was held November 4-9, 2007, at the Salt Palace Convention Center in Salt Lake City, UT, U.S.A. The Annual AES meeting is held in conjunction with the annual meeting of the American Institute of Chemical Engineers (AIChE). This year's meeting had a significant emphasis on theoretical and experimental advances in Biological Micro Electro Mechanical Systems (BioMEMS), electrokinetics, and proteomics technologies. A total of 15 sessions were held, within which 71 presentations and 18 posters were discussed. This review provides a brief sampling of the exciting research presented at the conference.

  7. Developing Faculty as Researchers. ASHE 1985 Annual Meeting Paper.

    Science.gov (United States)

    Wheeler, Daniel; Creswell, John

    Domains of faculty research development are considered, with attention to various scholarly activities such as publishing in journals, editing books/monographs, publishing book reviews, and delivering papers at professional meetings. A cognitive map of faculty development is presented that incorporates findings from the literature on the sociology…

  8. 14th Annual Meeting of the Psychoneuroimmunology Research Society 28 - 29 May 2007, Bordeaux, France.

    Science.gov (United States)

    Braddock, Martin

    2007-10-01

    The Association for Neurophyschopharmacology hosted a satellite meeting as part of the 14th Annual Meeting of the Psychoneuroimmunology Research Society. The meeting was entitled 'Cytokines and Depression III: Identification and Treatment of Symptoms Associated with Inflammation in Diseases with Inflammation in Medically Ill Patients' and was held in Bordeaux, France on 28 - 29 May, 2007. The meeting comprised approximately 40 participants from many leading laboratories and hospitals from around the world looking to understand some of the clinical issues associated with depression and behavioural changes, with the aims of exploring better ways of clinical monitoring and marshalling drug discovery efforts from bespoke and alternate indications in providing new therapeutic approaches.

  9. Sommelier Suggestions: The Arthroscopy Association of North America Annual Meeting Inspires a Content Collection Worth Tasting.

    Science.gov (United States)

    Hunt, Timothy J; Brand, Jefferson C; Provencher, Matthew T; Rossi, Michael J; Lubowitz, James H

    2017-05-01

    The 2017 Arthroscopy Association of North America Annual Meeting Program inspires a Content Collection of Arthroscopy journal articles worthy of review. A foundation of a credible podium presentation is the published medical literature. Your Editors thus suggest recent publications that seem particularly relevant in the context of the 2017 annual meeting. Consider these articles as one would a suggestion for a good glass of wine to complement a delicious meal. Copyright © 2017 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  10. 2015 Annual Meeting of the German Gesellschaft für Arbeitswissenschaft

    CERN Document Server

    Stock, Patricia; Bruder, Ralph; Schlick, Christopher

    2016-01-01

    These proceedings summarize the best papers in each research area represented at the 2015 Annual Meeting of the German Gesellschaft für Arbeitswissenschaft, held at Karlsruhe Institute of Technology (KIT) from February 26-28. The meeting featured more than 160 presentations and 30 posters reflecting the diversity of subject matter in the field of human and industrial engineering.

  11. Proceedings of the third annual fuel cells contractors review meeting

    Energy Technology Data Exchange (ETDEWEB)

    Huber, W.J. (ed.)

    1991-06-01

    The overall objective of this program is to develop the essential technology for private sector characterization of the various fuel cell electrical generation systems. These systems promise high fuel to electricity efficiencies (40 to 60 percent), distinct possibilities for cogeneration applications, modularity of design, possibilities of urban siting, and environmentally benign emissions. The purpose of this meeting was to provide the research and development (R D) participants in the DOE/Fossil Energy-sponsored Fuel Cells Program with the opportunity to present key results of their research and to establish closer business contacts. Major emphasis was on phosphoric acid, molten carbonate, and solid oxide technology efforts. Research results of the coal gasification and gas stream cleanup R D activities pertinent to the Fuel Cells Program were also highlighted. Two hundred seventeen attendees from industry, utilities, academia, and Government participated in this 2-day meeting. Twenty-three papers were given in three formal sessions: molten carbonate fuel cells R D (9 papers), solid oxide fuel cells (8 papers), phosphoric acid fuel cells R D (6 papers). In addition to the papers and presentations, these proceedings also include comments on the Fuel Cells Program from the viewpoint of DOE/METC Fuel Cell Overview by Rita A. Bajura, DOE/METC Perspective by Manville J. Mayfield, Electric Power Research Institute by Daniel M. Rastler, Natural Gas by Hugh D. Guthrie, and Transportation Applications by Pandit G. Patil.

  12. Transition to whistler mediated magnetic reconnection

    Science.gov (United States)

    Mandt, M. E.; Denton, R. E.; Drake, J. F.

    1994-01-01

    The transition in the magnetic reconnection rate from the resistive magnetohydrodynamic (MHD) regime where the Alfen wave controls reconnection to a regime in which the ions become unmagnetized and the whistler wave mediates reconnection is explored with 2-D hybrid simulations. In the whistler regime the electrons carry the currents while the ions provide a neutralizing background. A simple physical picture is presented illustrating the role of the whistler mediated reconnection is calculated analytically. The development of an out-of-plane component of the magnetic field is an observable signature of whistler driven reconnection.

  13. Perpendicular ion acceleration in whistler turbulence

    Energy Technology Data Exchange (ETDEWEB)

    Saito, S. [Graduate School of Science, Nagoya University, Furocho, Chikusa, Nagoya 464-8601 (Japan); Nariyuki, Y. [Faculty of Human Development, University of Toyama, 3190, Toyama 930-8555 (Japan)

    2014-04-15

    Whistler turbulence is an important contributor to solar wind turbulence dissipation. This turbulence contains obliquely propagating whistler waves at electron scales, and these waves have electrostatic components perpendicular to the mean magnetic field. In this paper, a full kinetic, two-dimensional particle-in-cell simulation shows that whistler turbulence can accelerate ions in the direction perpendicular to the mean magnetic field. When the ions pass through wave-particle resonances region in the phase space during their cyclotron motion, the ions are effectively accelerated in the perpendicular direction. The simulation results suggest that whistler turbulence contributes to the perpendicular heating of ions observed in the solar wind.

  14. Annual meeting on nuclear technology 2013. Pt. 2. Section reports

    Energy Technology Data Exchange (ETDEWEB)

    Rohde, U.; Hoehne, Thomas [Forschungszentrum Dresden-Rossendorf (FZD) e.V., Dresden (Germany); Seidl, Marcus [E.ON Kernkraft GmbH, Hannover (Germany); Rossbach, Detlev [AREVA GmbH, Erlangen (Germany); Skrzyppek, Juergen [GNS Gesellschaft fuer Nuklear-Service mbH, Essen (Germany); Klute, Stefan [Siempelkamp Nukleartechnik GmbH, Heidelberg (Germany); Willmann, Frank [Toshiba International Europe Ltd., Uxbridge (United Kingdom)

    2013-10-15

    Summary report on 4 out of 12 sessions of the Annual Conference on Nuclear Technology held in Berlin, 14 to 16 May 2013: - Reactor physics and methods of calculation (Section 1), - Thermodynamics and fluid dynamics (Section 2), - Radioactive waste management, Storage (Section 5), and - Decommissioning of nuclear installations (Section 8). The Session Education, Expert knowledge, Know-how-transfer (Section 12) was covered in atw 8/9 (2013). The other sessions (Safety of nuclear installations - methods, analysis, Front end of the fuel cycle, fuel elements and core components, Operation of nuclear installations, Fusion technology, New build and innovations, Energy industry and Economics, and Radiation protection) will be covered in further issues of atw. (orig.)

  15. Annual meeting on nuclear technology 2013. Section report. Pt. 6

    Energy Technology Data Exchange (ETDEWEB)

    Buettner, Klaus [NUKEM Technologies GmbH, Alzenau (Germany). Dept. Process Engineering; Reimann, Peter [AREVA GmbH, Erlangen (Germany). Fuel Germany F-G; Vallentin, Roger [WTI GmbH, Juelich (Germany)

    2014-02-15

    Summary report on 2 out of 12 sessions of the Annual Conference on Nuclear Technology held in Berlin, 14 to 16 May 2013: - Radioactive waste management, Storage (Section 5), and - Decommissioning of nuclear installations (Section 8). The Sessions Reactor physics and methods of calculation (Section 1), Thermodynamics and fluid dynamics (Section 2), Safety of nuclear installations - methods, analysis, results (Section 3), Front End of the Fuel Cycle, Fuel Elements and Core Components (Section 4), Operation of nuclear installations (Section 6), New build and innovations (Section 7), and Education, Fusion technology (Section 9), Radiation protection (Section 11), and Expert knowledge, Know-how-transfer (Section 12) have been covered in atw 8/9 to 12 (2013) and 1 (2014). The other sessions (Front end of the fuel cycle, fuel elements and core components; and Energy industry and Economics) will be covered in further issues of atw. (orig.)

  16. Earth and Environmental Sciences 1999 Annual Report Meeting National Needs

    Energy Technology Data Exchange (ETDEWEB)

    Yonker, L.; Dannevik, B.

    2000-07-21

    Lawrence Livermore National Laboratory's Earth and Environmental Sciences 1999 Annual Report covers the following topics: (1) Nuclear Materials--Modeling Thermohydrologic Processes at the Proposed Yucca Mountain Nuclear-Waste Repository; Dose Assessments and Resettlement Support on Rongelap Atoll in the Marshall Islands. (2) Climate, Carbon, and Energy--Incorporating Surprise into Models of Global Climate Change: A Simple Climate Demonstrator Model; (3) Environmental Risk Reduction--The NASA Global Modeling Initiative: Analyzing the Atmospheric Impacts of Supersonic Aircraft; (4) National Security--Atmospheric Release Assessment Programs; and (5) Cross-Cutting Technologies/Capabilities--Advances in Technology at the Center for Accelerator Mass Spectrometry; Experimental Geophysics: Investigating Material Properties at Extreme Conditions.

  17. Proceedings of the Advanced Turbine Systems annual program review meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    Goals of the 8-year program are to develop cleaner, more efficient, and less expensive gas turbine systems for utility and industrial electric power generation, cogeneration, and mechanical drive units. During this Nov. 9-11, 1994, meeting, presentations on energy policy issues were delivered by representatives of regulatory, industry, and research institutions; program overviews and technical reviews were given by contractors; and ongoing and proposed future projects sponsored by university and industry were presented and displayed at the poster session. Panel discussions on distributed power and Advanced Gas Systems Research education provided a forum for interactive dialog and exchange of ideas. Exhibitors included US DOE, Solar Turbines, Westinghouse, Allison Engine Co., and GE.

  18. Proceedings of the 7th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    1975-01-01

    The Proceedings contain the papers presented at the Seventh Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting and the edited record of the discussion period following each paper. This meeting provided a forum to promote more effective, efficient, economical and skillful applications of PTTI technology to the many problem areas to which PTTI offers solutions. Specifically the purpose of the meeting is to: disseminate, coordinate, and exchange practical information associated with precise time and frequency; acquaint systems engineers, technicians and managers with precise time and frequency technology and its applications; and review present and future requirements for PTTI.

  19. Montpellier Infectious Diseases - Pôle Rabelais (MID) 3rd annual meeting (2014).

    Science.gov (United States)

    Besteiro, Sébastien; Blanc-Potard, Anne; Bonazzi, Matteo; Briant, Laurence; Chazal, Nathalie; Cornillot, Emmanuel; Lentini, Gaëlle; Matkovic, Roy; Sanosyan, Armen; Tuaillon, Edouard; Van de Perre, Philippe

    2015-06-01

    For the third time, teams belonging to the "Montpellier Infectious Diseases" network in the Rabelais BioHealth Cluster held their annual meeting on the 27th and 28th of November in Montpellier, France. While the 2012 meeting was focused on the cooperation between the local force tasks in biomedical and medical chemistry and presented the interdisciplinary research programs designed to fight against virus, bacteria and parasites, the 2014 edition of the meeting was focused on the translational research in infectious diseases and highlighted the bench-to-clinic strategies designed by academic and private research groups in the Montpellier area.

  20. 6th Global College of Neuroprotection and Neuroregeneration, annual meeting.

    Science.gov (United States)

    Sharma, Hari Shanker; Sharma, Aruna

    2009-07-01

    The 6th Global College of Neuroprotection and Neuroregeneration (GCNN) and 5th Society for Study on Neuroplasticity and Neuroregeneration (SSNN) conference was held jointly in the Hilton Hotel, Vienna, Austria, 1-4 March 2009. This was the second annual joint conference of the two societies and it was highly successful from a scientific point of view, as it saw a gathering of the top basic and clinical scientists whose research is currently at the cutting edge of neuroscience. This conference saw 86 invited lectures from carefully selected leading scientists from around the world, along with 56 posters of young scientists researching of a focal theme. Over the 3 days, in 32 sessions, new developments in neuroprotection and new ways to enhance neuroregeneration were discussed intensively among more than 600 delegates. In addition, approximately 40 representatives of drug companies, five representatives from scientific publishers and 14 representatives from scientific instruments and supplies-related industries also actively participated in this huge neuroscience event. The GCNN and SSNN conference achieved a new milestone in scientific success in Vienna and established an excellent new working collaboration among the participants in a pleasant, enriched environment with several social gatherings.

  1. Advanced Placement Human Geography and the Annual Meetings of the National Council for Geographic Education

    Science.gov (United States)

    Sublett, Michael D.

    2007-01-01

    Members of the National Council for Geographic Education have been instrumental in the creation, launch, and early success of Advanced Placement Human Geography. Annual meetings of the Council have served as a forum for spreading the word about the course and its follow-up national examination and in helping teachers develop content confidence and…

  2. Advanced Placement Human Geography and the Annual Meetings of the National Council for Geographic Education

    Science.gov (United States)

    Sublett, Michael D.

    2007-01-01

    Members of the National Council for Geographic Education have been instrumental in the creation, launch, and early success of Advanced Placement Human Geography. Annual meetings of the Council have served as a forum for spreading the word about the course and its follow-up national examination and in helping teachers develop content confidence and…

  3. 2004 Environmental Mutagen Society Annual Meeting - Genes, Mutations and Disease: The Environmental Connection

    Energy Technology Data Exchange (ETDEWEB)

    Samson, Leona D.

    2004-08-23

    The Meeting consisted of 9 Symposia, 4 Keynote Lectures, 3 Platform Sessions and 4 Poster Sessions. In addition there were Breakfast Meetings for Special Interest Groups designed to inform attendees about the latest advances in environmental mutagenesis research. Several of the topics to be covered at this broad meeting will be of interest to the Department of Energy, Office of Science. The relevance of this meeting to the DOE derives from the fact that low dose radiation may represent one of the most significant sources of human mutations that are attributable to the environment. The EMS membership, and those who attended the EMS Annual Meeting were interested in both chemical and radiation induced biological effects, such as cell death, mutation, teratogenesis, carcinogenesis and aging. These topics thate were presented at the 2004 EMS Annual meeting that were of clear interest to DOE include: human variation in cancer susceptibility, unusual mechanisms of mutation, germ and stem cell mutagenesis, recombination and the maintenance of genomic stability, multiple roles for DNA mismatch repair, DNA helicases, mutation, cancer and aging, Genome-wide transcriptional responses to environmental change, Telomeres and genomic stability: when ends don?t meet, systems biology approach to cell phenotypic decision processes, and the surprising biology of short RNAs. Poster and platform sessions addressed topics related to environmental mutagen exposure, DNA repair, mechanisms of mutagenesis, epidemiology, genomic and proteomics and bioinformatics. These sessions were designed to give student, postdocs and more junior scientists a chance to present their work.

  4. Enchanted Clays: 44th Annual Meeting of the Clay Minerals Society (June 2007)

    Energy Technology Data Exchange (ETDEWEB)

    Randall T. Cygan

    2007-06-01

    “Enchanted Clays: 44th Annual Meeting of the Clay Minerals Society” was held in early June 2007 in beautiful and historic Santa Fe, New Mexico, USA. Santa Fe provided an idyllic location in the southwestern United States for the attendees to enjoy technical and social sessions while soaking up the diverse culture and wonderful climate of New Mexico—The Land of Enchantment. The meeting included a large and varied group of scientists, sharing knowledge and ideas, benefitting from technical interactions, and enjoying the wonderful historic and enchanted environs of Santa Fe. Including significant number of international scientists, the meeting was attended by approximately two hundred participants. The meeting included three days of technical sessions (oral and poster presentations), three days of field trips to clay and geological sites of northern New Mexico, and a full day workshop on the stabilization of carbon by clays. Details can be found at the meeting web site: www.sandia.gov/clay.

  5. NEWS FOR THE ANNUAL GENERAL MEETING OF THE MACEDONIAN SCIENTIFIC SOCIETY FOR AUTISM

    Directory of Open Access Journals (Sweden)

    Filip JURTOSKI

    2016-04-01

    Full Text Available On the 25th of December 2015 in „Porta Macedonia“ in Skopje was held the annual general meeting of MSSA. This is the second year that this meeting took place in „Porta Macedonia“, where the ambient and atmosphere are truly at a satisfying level, for which the members expressed their content from the staff services. The annual general meeting began exactly at 13:00 hours, and it was opened by the president of the MSSA, prof. Dr. Vladimir Trajkovski. The president greeted all the present members and thanked them for attending and began with the agenda of today’s meeting. As every year the first item on the agenda was the adoption of the minutes of the Assembly of MSSA from the annual general meeting held in 2014, which was unanimously adopted by the participants. Every year MSSA makes admission to new members. This year as a member was admitted Anita Stojcevska, student of the generation of the Institute of Special Education and Rehabilitation for 2014.

  6. 75 FR 58465 - U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting

    Science.gov (United States)

    2010-09-24

    ...; international arbitration; investment securities, market stability and treaty law; international family law.... Department of State Advisory Committee on Private International Law: Notice of Annual Meeting The Department of State's Advisory Committee on Private International Law (ACPIL) will hold its annual meeting on...

  7. 78 FR 55772 - U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting

    Science.gov (United States)

    2013-09-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting The Department of State's Advisory Committee on Private International Law (ACPIL) will hold its annual meeting on Monday, October 21 and Tuesday, October...

  8. 77 FR 52784 - U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting

    Science.gov (United States)

    2012-08-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting The Department of State's Advisory Committee on Private International Law (ACPIL) will hold its annual meeting on developments in private international law...

  9. 76 FR 51119 - U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting

    Science.gov (United States)

    2011-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE U.S. Department of State Advisory Committee on Private International Law: Notice of Annual Meeting The Department of State's Advisory Committee on Private International Law (ACPIL) will hold its annual meeting on developments in private international law...

  10. Small RNAs tell big stories in Whistler.

    Science.gov (United States)

    Seila, Amy C; Sharp, Phillip A

    2008-06-01

    The Keystone Symposium on RNAi, microRNA and non-coding RNA convened on March 25-30 at Whistler Resort in Whistler, British Columbia, Canada. Researchers with backgrounds in different biochemical disciplines came together to exchange ideas on short RNAs and their roles in a host of biological processes.

  11. 36th Annual David W. Smith Workshop on Malformations and Morphogenesis: Abstracts of the 2015 annual meeting.

    Science.gov (United States)

    Gripp, Karen W; Adam, Margaret P; Hudgins, Louanne; Carey, John C

    2016-07-01

    The 36th Annual David W Smith Workshop on Malformations and Morphogenesis was held on August 14-19, 2015 at the Harbourtowne Conference Center in St. Michaels Maryland. The Workshop, which honors the legacy of David W Smith, brought together over 120 clinicians and researchers interested in congenital malformations and their underlying mechanisms of morphogenesis. As is the tradition of the meeting, the Workshop highlighted five themes besides mechanisms of morphogenesis: Rasopathies, Eye Malformations, Therapeutics, Prenatal Diagnosis, and Disorders of Sex Development. This Conference Report includes the abstracts presented at the 2015 Workshop. © 2016 Wiley Periodicals, Inc.

  12. Proceedings of the Efficient Separations and Processing Cross-Cutting Program Annual Technical Exchange Meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    This document contains summaries of technology development presented at the 1995 Efficient Separations and Processing Cross-Cutting Program (ESP) Annual Technical Exchange Meeting. The ESP is sponsored by the US Department of Energy`s Office of Environmental Management (EM), Office of Technology Development. The meeting is held annually to promote a free exchange of ideas among technology developers, potential users (for example, EM focus areas), and other interested parties within EM. During this meeting, developers of ESP-funded technologies describe the problems and needs addressed by their technologies; the technical approach, accomplishments, and resolution of issues; the strategy and schedule for commercialization; and evolving potential applications. Presenters are asked to address the following areas: Target waste management problem, waste stream, or data need; scientific background and technical approach; technical accomplishments and resolution of technical issues; schedule and strategy for commercializing and implementing the technology or acquiring needed data; potential alternate applications of the technology or data, including outside of DOE/EM. The meeting is not a program review of the individual tasks or subtasks; but instead focuses on the technical aspects and implementation of ESP-sponsored technology or data. The meeting is also attended by members of the ESP Technical Review Team, who have the opportunity at that time to review the ESP as a whole.

  13. 2016 Annual Meeting of the German Human Factors and Ergonomics Society

    CERN Document Server

    Duckwitz, Sönke; Flemisch, Frank; Frenz, Martin; Kuz, Sinem; Mertens, Alexander; Mütze-Niewöhner, Susanne

    2017-01-01

    These proceedings summarize the best papers in each research area represented at the 2016 Annual Meeting of the German Human Factors and Ergonomics Society, held at Institute of Industrial Engineering and Ergonomics of RWTH Aachen University from March 2-4. The meeting featured more than 200 presentations and 36 posters reflecting the diversity of subject matter in the field of human and industrial engineering. This volume addresses human factors and safety specialists, industrial engineers, work and organizational psychologists, occupational medicines as well as production planners and design engineers.

  14. Abstracts of the Atlantic Geoscience Society's 2009 colloquium and annual general meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The annual meetings, workshops and field trips hosted by the Atlantic Geoscience Society (AGS) are intended to promote a better understanding of the geology of Atlantic Canada. This colloquium highlighted current research in the Atlantic provinces with particular focus on the following themes: Quaternary geology; hydrocarbon geology; surficial geochemistry; environmental geochemistry; evolution of the Appalachian orogen; sedimentology; zircon geochronology; and economic geology. The meeting included a tour of the Sussex Potash Mine as well as a workshop on the rationalization of the Mississippian stratigraphy of the Lower Carboniferous sections in the Maritimes Basin through inter-regional lithostratigraphic correlations. Abstracts of 57 presentations were included in this issue of Atlantic Geology.

  15. Third Annual Open Meeting of the UK Pharmacogenomics and Stratified Medicine Network Conference.

    Science.gov (United States)

    Bradshaw, Elizabeth H

    2015-07-01

    Third Annual Open Meeting of the UK Pharmacogenetics and Stratified Medicine Network 14 January 2015, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK The third Annual Open Meeting of the UK Pharmacogenetics and Stratified Medicine Network was held on 14 January 2015 in association with the Wellcome Trust on the Wellcome Trust Genome Campus at Hinxton, Cambridge, UK. In the morning, speakers from Cancer Research UK, the Medical Research Council, Genomics England, Innovate UK (formerly TSB) and the Department of Health described the current major projects they are funding. In the afternoon, speakers from various universities around the United Kingdom presented data on pharmacogenetics and stratified medicine research covering diverse disease areas including cancers, warfarin dosing, Gaucher disease and rheumatoid arthritis.

  16. 40th annual meeting on energy law. Review and lookout; 40. Energierechtliche Jahrestagung: Rueckblick und Ausschau

    Energy Technology Data Exchange (ETDEWEB)

    Ehricke, Ulrich (ed.)

    2012-11-01

    Within the 40th energy legal annual meeting at 3rd November, 2011 in Cologne (Federal Republic of Germany) the following lectures were held: (1) Development of the electrical grid as a central element of the future energy supply (Matthias Kurth); (2) Practice of cartel law in times of the energy policy turnaround (Andreas Mundt); (3) The annual meetings of the Institute for Energy Law (Juergen F. Bauer); (4) On the relation between energy law and energy industry (Marc Oliver Bettzuege); (5) Constitutional issues of the nuclear power phaseout (Rupert Scholz); (6) 5 Years of price regulation of the power distribution systems: Inventory and expectations (Boris Scholtka); (7) Impacts of the energy policy turnaround on the Energy State and Industry State North Rhine-Westphalia (Harry K. Voigtsberger); (8) On the way to an environmentally friendly energy supply in Germany - what was actually achieved? Which tasks will surrender yet? (Ursula Heinen-Esser).

  17. Identification of anthropomorphic, teleological and vitalist conceptions amongst participants of an annual meeting of SBBq

    Directory of Open Access Journals (Sweden)

    Ariane Leites Larentis

    2016-05-01

    Full Text Available The aim of this work was to identify epistemological obstacles amongst participants of XXXIX Annual Meeting of Brazilian Society of Biochemistry and Molecular Biology. A questionnaire with selected excerpts of scientific papers from high impact factor journals was answered by 97 participants of this annual meeting (39 under-graduates, 42 graduate students, and 16 professors and researchers. From Bachelard’s notion of teleological obstacle, it was possible to identify vitalist conceptions (animism, teleological approaches of the evolution processes, expressed in apologies of immanent purposes in organisms’ adaptation, and an anthropomorphic vision of the biological processes under evaluation in the answers and also in the acceptance or not recognition of these obstacles in the excerpts. The presence of figures of speech, metaphors and analogies (verbal obstacle were verified in explaining the evolution and the immune system, also present in the excerpts.

  18. Program and Abstracts for Clay Minerals Society 28th Annual Meeting

    Science.gov (United States)

    1991-01-01

    This volume contains abstracts that were accepted for presentation at the annual meeting. Some of the main topics covered include: (1) fundamental properties of minerals and methods of mineral analysis; (2) surface chemistry; (3) extraterrestrial clay minerals; (4) geothermometers and geochronometers; (5) smectite, vermiculite, illite, and related reactions; (6) soils and clays in environmental research; (7) kaolinite, halloysite, iron oxides, and mineral transformations; and (8) clays in lakes, basins, and reservoirs.

  19. Proceedings of the Thirteenth Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Wardrip, S. C.

    1982-01-01

    Proceedings of an annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting are summarized. A transparent view of the state-of-the-art, an opportunity to express needs, a view of important future trends, and a review of relevant past accomplishments were considered for PTTI managers, systems engineers, and program planner. Specific aims were: to provide PTTI users with new and useful applications, procedures, and techniques; to allow the PTTI researcher to better assess fruitful directions for research efforts.

  20. The Annual Meeting of IEC/CISPR of 2004 Held in Shanghai in September

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ The annual meeting of International Electrotechnical Commission and International Special Committee on Radio Interference( IEC/CISPR ) 2004,which was sponsored by Standardization Administration of China and China National Administration of IEC, organized by China National Technical Committee for Standardization on Radio Interference as well as Shanghai Electrical Apparatus Research Institute where the Committee Secretariat is, was held in Yinghe Hotel, Shanghai from September 6 to 17,2004.

  1. The 53rd annual meeting of the Japanese Association for Laboratory Animal Science

    Institute of Scientific and Technical Information of China (English)

    Yuzuru; Kurabayashi

    2005-01-01

    The53rd annual meeting of the Japanese Associationfor Laboratory Animal Science will be held on May11-13,2006atInternational Conference Center Kobe.It is a pleasurefor all members of the Organizing Committeeto be able nowto an-nounce the conference tofellowmembers of Asian Federation of Laboratory Animal Science as well as our society.Animal experiments have madeimmense contributionstoresearchforthe progressin human welfare andscience.Howev-er,many mattersthat cannot be solved without animal experiments sti...

  2. Distribution of whistler mode bursts at Venus

    Science.gov (United States)

    Scarf, F. L.; Jordan, K. F.; Russell, C. T.

    1987-01-01

    Several thousand impulsive whistler mode noise bursts were detected by the Pioneer Venus wave instrument during the first 10 seasons with nightside traversals at low altitudes. The altitude distribution for these events shows that essentially all of the bursts were detected when the orbiter was less than 2000 km above the planet, suggesting that the varying plasma conditions could not maintain coherent whistler mode field-aligned guidance over greater distances. Within the 2000-km range, the distribution of the number of events versus altitude shows that there are two distinct subregions. These results are interpreted in terms of two types of whistler mode propagation from sources below the ionosphere.

  3. Virtual Visit to the ATLAS Control Room by Greek Physical Society Annual Student Meeting

    CERN Multimedia

    2013-01-01

    In a continuation of last years` efforts, The Hellenic Union of Physicists organises for the 5th consecutive year its annual meeting for high-performing students across Greece. In this creative thinking meeting, students will have an excellent opportunity to acquire an in-depth understanding in contemporary physics issues and topics as well as in modern scientific knowledge and thinking in general. Moreover, they will be introduced to modern scientific methods and will practice critical thinking via live interaction with distinctive physicists. During this meeting, students will also connect live to the ATLAS control room to talk to a Greek physicist and learn about latest developments from the world`s largest physics laboratory.

  4. News and views from the 8th annual meeting of the Italian Society of Virology.

    Science.gov (United States)

    Sartori, Elena; Salata, Cristiano; Calistri, Arianna; Palù, Giorgio; Parolin, Cristina

    2009-06-01

    The 8th annual meeting of the Italian Society of Virology (SIV) took place in Orvieto, Italy from the 21st to the 23rd of September 2008. The meeting covered different areas of Virology and the scientific sessions focused on: general virology and viral genetics; viral oncology, virus-host interaction and pathogenesis; emerging viruses and zoonotic, foodborne and environmental pathways of transmission; viral immunology and vaccines; viral biotechnologies and gene therapy; medical virology and antiviral therapy. The meeting had an attendance of about 160 virologists from all Italy. In this edition, a satellite workshop on "Viral biotechnologies" was organized in order to promote the role of virologists in the biotechnological research and teaching fields. A summary of the plenary lectures and oral selected presentations is reported. J. Cell. Physiol. 219: 797-799, 2009. (c) 2009 Wiley-Liss, Inc.

  5. Connections between whistlers and pulsation activity

    Directory of Open Access Journals (Sweden)

    J. Verö

    Full Text Available Simultaneous whistler records of one station and geomagnetic pulsation (Pc3 records at three stations were compared. In a previous study correlation was found between occurrence and L value of propagation/excitation for the two phenomena. The recently investigated simultaneous records have shown that the correlation is better on longer time scales (days than on shorter ones (minutes, but the L values of the propagation of whistlers/excitation of pulsations are correlated, i.e. if whistlers propagate in higher latitude ducts, pulsations have periods longer than in the case when whistlers propagate in lower latitude ducts.

    Key words: Electromagnetics (wave propagation - Magnetospheric physics (magnetospheric configuration and dynamics; MHD waves and instabilities

  6. 50. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie. Abstracts; 50. Jahrestagung der Deutschen Gesellschaft fuer Neuroradiologie. Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-09-15

    The volume on the 50th annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie includes the abstracts concerning the following issues: infectious central nervous system diseases, neurodegenerations, infarction, petrosal bone pathology, neurointerventions.

  7. High Throughput Plasmid Sequencing with Illumina and CLC Bio (Seventh Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting 2012)

    Energy Technology Data Exchange (ETDEWEB)

    Athavale, Ajay [Monsanto

    2012-06-01

    Ajay Athavale (Monsanto) presents "High Throughput Plasmid Sequencing with Illumina and CLC Bio" at the 7th Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting held in June, 2012 in Santa Fe, NM.

  8. 49. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie. Abstracts; 49. Jahrestagung der Deutschen Gesellschaft fuer Neuroradiologie. Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-10-15

    The conference proceedings of the 48. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie contain abstracts on the following issues: neuro-oncological imaging, multimodal imaging concepts, subcranial imaging, spinal codes, interventional neuroradiology.

  9. Abstracts from the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society Quebec City, April 2012

    OpenAIRE

    Morin, S.; Finch, L; Sara, A.; Muir, Susan; Montero-Odasso, Manuel; Kennedy, C. C.; Giangregorio, L.M.; Adachi, J. D.; Morin, S. N.; Crilly, R G; Marr., S.; Josse, R G; Matta, J.; Dionne, I.; Payette, H.

    2012-01-01

    The opinions expressed in the abstracts are those of the authors and are not to be construed as the opinion of the publisher (Canadian Geriatrics Society) or the organizers of the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society. Although the publisher (Canadian Geriatrics Society) has made every effort to accurately reproduce the abstracts, the Canadian Geriatrics Society and the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society assumes no responsibility and/...

  10. Abstracts from the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society Quebec City, April 2012

    OpenAIRE

    Morin, S.; Finch, L.; Sara', A; Muir, Susan; Montero-Odasso, Manuel; Kennedy, C. C.; Giangregorio, L. M.; Adachi, J. D.; Morin, S.N.; Crilly, R G; Marr, S; Josse, R G; Matta, J.; Dionne, I.; Payette, H

    2012-01-01

    The opinions expressed in the abstracts are those of the authors and are not to be construed as the opinion of the publisher (Canadian Geriatrics Society) or the organizers of the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society. Although the publisher (Canadian Geriatrics Society) has made every effort to accurately reproduce the abstracts, the Canadian Geriatrics Society and the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society assumes no responsibility and/...

  11. Proceedings of the 1982 Annual Meeting. Canadian Mathematics Education Study Group (Queen's University, Kingston, Ontario, June 3-7, 1982).

    Science.gov (United States)

    Drost, Dale R., Ed.

    Papers from the 1982 annual meeting of the Canadian Mathematics Education Study Group are organized similarly to the meeting, presenting materials from the lectures, working groups, topic groups and panel groups. One lecture, by Davis, discussed a philosophy of computation in relation to computing. Vergnaud lectured on cognitive and developmental…

  12. 76 FR 54523 - Annual Meeting of the Regional Small Business Regulatory Fairness Boards, Office of the National...

    Science.gov (United States)

    2011-09-01

    ... ADMINISTRATION Annual Meeting of the Regional Small Business Regulatory Fairness Boards, Office of the National... Small Business Regulatory Fairness Boards. SUMMARY: The SBA, Office of the National Ombudsman is issuing... Regional Small Business Regulatory Fairness Boards (Regional Regulatory Fairness Boards). The meeting is...

  13. 78 FR 51263 - Annual Meeting of the Regional Small Business Regulatory Fairness Boards Office of the National...

    Science.gov (United States)

    2013-08-20

    ... ADMINISTRATION Annual Meeting of the Regional Small Business Regulatory Fairness Boards Office of the National... Small Business Regulatory Fairness Boards. SUMMARY: The SBA, Office of the National Ombudsman is issuing... Regional Small Business Regulatory Fairness Boards (RegFair Boards). The meeting is open to the public...

  14. 75 FR 47651 - Annual Meeting of the Regional Small Business Regulatory Fairness Boards Office of the National...

    Science.gov (United States)

    2010-08-06

    ... ADMINISTRATION Annual Meeting of the Regional Small Business Regulatory Fairness Boards Office of the National... Small Business Regulatory Fairness Boards. SUMMARY: The SBA, Office of the National Ombudsman is issuing... Regional Small Business Regulatory Fairness Boards (Regional Regulatory Fairness Boards). The meeting is...

  15. 77 FR 38125 - Annual Meeting of the Regional Small Business Regulatory Fairness Boards Office of the National...

    Science.gov (United States)

    2012-06-26

    ... ADMINISTRATION Annual Meeting of the Regional Small Business Regulatory Fairness Boards Office of the National... Small Business Regulatory Fairness Boards. SUMMARY: The SBA, Office of the National Ombudsman is issuing... Regional Small Business Regulatory Fairness Boards (Regional Regulatory Fairness Boards). The meeting is...

  16. Abstracts of the Atlantic Geoscience Society's 2007 colloquium and annual general meeting

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, S.; Parkhill, M.; Wilson, R.; Desrosiers, M.; Lentz, D.; Pitre, C.; Pronk, T.; Spooner, I.; Toole, R.; Wallace, P. (comps.)

    2007-07-01

    The Atlantic Geoscience Society (AGS) hosts annual meetings, workshops and field trips to promote a better understanding of the geology of Atlantic Canada. This colloquium highlighted current research in the Atlantic provinces with special sessions devoted to patterns and geohazards in the North Atlantic; late and post-glacial climate change events in eastern Canada; salt matters; tectonic, thermal and resource aspects of Paleozoic to Mesozoic evaporite basins; mineral resources research by students of the Society of Economic Geologists; dendrochronology; a physical volcanology workshop; and, a North American soil geochemical landscape project orientation session. One of the 74 papers presented at this colloquium has been catalogued separately for inclusion in this database.

  17. 47{sup th} Annual meeting on nuclear technology (AMNT 2016). Opening address

    Energy Technology Data Exchange (ETDEWEB)

    Gueldner, Ralf [Deutsches Atomforum e.V. (DAtF), Berlin (Germany)

    2016-06-15

    The 47{sup th} Annual Meeting on Nuclear Technology (AMNT 2016) was an excellent opportunity for a comprehensive outlook on nuclear technology, fostering international exchange in industry, research, politics and administration. Ralf Gueldner, President of the German Atomic Forum (DAtF) talked about important decisions in nuclear energy in Germany in 2016. Finally, Gueldner noticed that even with a phase out, Germany needs nuclear expertise and competent people for the upcoming challenges and international cooperation. In this context, also publicly-financed education and research are indispensable.

  18. The 22nd Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Sydnor, Richard L. (Editor)

    1990-01-01

    Papers presented at the 22nd Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting are compiled. The following subject areas are covered: Rb, Cs, and H-based frequency standards and cryogenic and trapped-ion technology; satellite laser tracking networks, GLONASS timing, intercomparison of national time scales and international telecommunications; telecommunications, power distribution, platform positioning, and geophysical survey industries; military communications and navigation systems; and dissemination of precise time and frequency by means of GPS, GLONASS, MILSTAR, LORAN, and synchronous communication satellites.

  19. Report on the 56th ASH Annual Meeting, San Francisco, 4–9 December 2014

    Science.gov (United States)

    Agazzi, Alberto

    2015-01-01

    The 56th annual ASH (American Society of Haematology) meeting was held in San Francisco (CA). More than 3,000 abstracts were selected for presentation due to the huge amount of information from basic science to clinical experience. The future direction in haematoncology is targeted therapies for most diseases; for instance, anti-PD-1 and CAR-T cells in lymphoproliferative disorders and novel immunomodulatory agents active in the contest of bone marrow milieu in multiple myeloma. On the other hand, in aggressive haematological diseases (AML, ALL), clinical studies demonstrated the feasibility of a more intensive chemotherapy approach in older patients. PMID:25729427

  20. Report on the 56th ASH Annual Meeting, San Francisco, 4-9 December 2014.

    Science.gov (United States)

    Agazzi, Alberto

    2015-01-01

    The 56th annual ASH (American Society of Haematology) meeting was held in San Francisco (CA). More than 3,000 abstracts were selected for presentation due to the huge amount of information from basic science to clinical experience. The future direction in haematoncology is targeted therapies for most diseases; for instance, anti-PD-1 and CAR-T cells in lymphoproliferative disorders and novel immunomodulatory agents active in the contest of bone marrow milieu in multiple myeloma. On the other hand, in aggressive haematological diseases (AML, ALL), clinical studies demonstrated the feasibility of a more intensive chemotherapy approach in older patients.

  1. Generics, Supergenerics and Patent Strategies--SMi's 13th Annual Meeting.

    Science.gov (United States)

    Edwards, Catherine

    2010-07-01

    SMi's 13th Annual Meeting on Generics, Supergenerics and Patent Strategies, held in London, included topics covering new trends in the generics field, the difficulties faced by companies in entering the generics market and recent developments in IP. This conference report highlights selected presentations on generics in India, protecting pharmaceutical products in China, changes in generics law and litigation in the US and Europe, challenges for market selection and entry for generics companies, the influence of changes in the healthcare market on the generics industry, supergenerics, and biosimilars.

  2. Proceedings of the Third Annual Information Meeting DOE Low-Level Waste-Management Program

    Energy Technology Data Exchange (ETDEWEB)

    Large, D.E.; Lowrie, R.S.; Stratton, L.E.; Jacobs, D.G. (comps.)

    1981-12-01

    The Third Annual Participants Information Meeting of the Low-Level Waste Management Program was held in New Orleans, Louisiana, November 4-6, 1981 The specific purpose was to bring together appropriate representatives of industry, USNRC, program management, participating field offices, and contractors to: (1) exchange information and analyze program needs, and (2) involve participants in planning, developing and implementing technology for low-level waste management. One hundred seven registrants participated in the meeting. Presentation and workshop findings are included in these proceedings under the following headings: low-level waste activities; waste treatment; shallow land burial; remedial action; greater confinement; ORNL reports; panel workshops; and summary. Forty-six papers have been abstracted and indexed for the data base.

  3. 14th Annual international meeting of wind turbine test stations: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1994-11-01

    These proceedings are of the 14th Annual International Meeting of Test Stations. As the original charter states these meetings are intended to be an international forum for sharing wind turbine testing experiences. By sharing their experiences they can improve testing skills and techniques. As with all new industries the quality of the products is marked by how well they learn from their experiences and incorporate this learning into the next generation of products. The test station`s role in this process is to provide accurate information to the companies they serve. This information is used by designers to conform and improve their designs. It is also used by certification agencies for confirming the quality of these designs. By sharing of experiences they are able to accomplished these goals, serve these customers better and ultimately improve the international wind energy industry.

  4. Report of the 2011 annual meeting of the Italian Society for Virology.

    Science.gov (United States)

    Salata, Cristiano; Calistri, Arianna; Parolin, Cristina; Palù, Giorgio

    2012-07-01

    The 10th annual meeting of the Italian Society for Virology (SIV) comprised seven plenary sessions focused on: General virology and viral genetics; Virus-Host interaction and pathogenesis; Viral oncology; Emerging viruses and zoonotic, foodborne and environmental pathways of transmission; Viral immunology and vaccines; Medical virology and antiviral therapy; Viral biotechnologies and gene therapy. The meeting had an attendance of 143 virologists, about 60% were senior, and the other were young scientists. The submitted abstracts amounted to 88 and the abstracts selected for oral presentation were 41. Complete abstracts of oral and poster presentations are available at the web site www.siv-virologia.it. A summary of the plenary lectures and oral selected presentations is reported.

  5. Summary of the 9th annual meeting of the Italian Society for Virology.

    Science.gov (United States)

    Salata, Cristiano; Calistri, Arianna; Parolin, Cristina; Palù, Giorgio

    2011-01-01

    The 9th annual meeting of the Italian Society for Virology (SIV) comprised seven plenary sessions focused on: General virology and viral genetics; Virus-Host interaction and pathogenesis; Viral oncology; Emerging viruses and zoonotic, foodborne, and environmental pathways of transmission; Viral immunology and vaccines; Medical virology and antiviral therapy; Viral biotechnologies and gene therapy. Moreover, four hot topics were discussed in special lectures: the Pioneer in human virology lecture regarding the control of viral epidemics with particular emphasis on the human immunodeficiency virus (HIV), the Pioneer in plant virology lecture focused on cell responses to plant virus infection, a Keynote lecture on the epidemiology and genetic diversity of Crimea-Congo Hemorrhagic Fever virus, and the G.B. Rossi lecture on the molecular basis and clinical implications of human cytomegalovirus tropism for endothelial/epithelial cells. The meeting had an attendance of about 160 virologists. A summary of the plenary lectures and oral selected presentations is reported.

  6. Joint annual meeting of the Swiss Physical and the Society Austrian Physical Society

    CERN Document Server

    2017-01-01

    The next annual meeting, hosted by CERN, will take place from 21 - 25 August 2017 in Genève at two different locations. Starting at CERN on 21st with internal meetings of some of the participating societies, the 22nd will be dedicated to plenary and invited talks and more (see below). We will then move to the Centre International de Conférences de Genève (CICG) on 23 - 25 August where further plenary talks and all topical sessions will take place. The meeting is organised - as every two years - as a joint meeting with the Austrian Physical Society (ÖPG) and the Swiss Society for Astrophysics and Astronomy (SSAA). The Swiss Institute of Particle Physics (CHIPP) will participate additionally to their usual 2-year rhythm. We also welcome for the first time the NCCR MARVEL (Computational Design and Discovery of Novel Materials). They all together guarantee an exciting conference covering physics at its best. Many thanks go to CERN for their generous help and support with the organisation.

  7. [Summary of the annual meeting of the German society for neurogastroenterology and motility, March 28 - 30, 2008 at Castle Hohenkammer].

    Science.gov (United States)

    Gundling, F; Pehl, C

    2008-08-01

    The annual meeting of the German Society for Neurogastroenterology and Motility was held at Castle Hohenkammer from 28th to 30th of March 2008 with C. Pehl (Vilsbiburg) as chairman. The members of the Society study the function of the enteric nervous system, gastrointestinal motility, and functional disturbances of the GI tract. Basic researchers as well as clinical scientists are members of the Society and discussed together their results at this meeting. Results from thirty-six working groups from different European countries, USA, and Egypt were presented at the annual meeting. In addition, Prof. Mark Fox (Switzerland/United Kingdom) gave a review lecture entitled "New technologies to evaluate esophageal function".

  8. BioMEMS and Electrophoresis in 2006: Review of the 23rd Annual Meeting of the American Electrophoresis Society.

    Science.gov (United States)

    Minerick, Adrienne R; Ugaz, Victor M

    2007-05-10

    The 23rd Annual Meeting of the American Electrophoresis Society (AES) was held at the San Francisco Hilton in San Francisco, California on 12-17 November 2006. This year's meeting featured a look toward the future, with an emphasis on theoretical and experimental advances in miniaturization of BioMEMS, electrokinetics, and proteomics technologies. A total of 13 sessions accommodating 71 presentations and 18 posters were held in conjunction with the Annual Meeting of the American Institute of Chemical Engineers (AIChE). This review and corresponding special issue of Biomicrofluidics provide a sampling of some of the exciting research presented at the conference.

  9. Abstracts of the 15th Annual Meeting of the Israel Society for Neuroscience (Eilat, Israel, December 3–5, 2006

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available The Israel Society for Neuroscience (ISFN was founded in 1993 by a group of Israeli leading scientists conducting research in the area of neurobiology. The primary goal of the society was to promote and disseminate the knowledge and understanding acquired by its members, and to strengthen interactions between them. Since then, the society holds its annual meeting every year in Eilat during the month of December. At these annual meetings the senior Israeli neurobiologists, their teams, and their graduate students, as well as foreign scientists and students, present their recent research findings in platform and poster presentations. The meeting also offers the opportunity for the researchers to exchange information with each other, often leading to the initiation of collaborative studies. Both the number of members of the society and of those participating in the annual meeting is constantly increasing, and it is anticipated that this year about 600 scientists will convene at the Princess Hotel in Eilat, Israel.

  10. Parametric excitation of whistler waves by HF heater

    Science.gov (United States)

    Kuo, S. P.; Lee, M. C.

    1989-01-01

    Possible generation of whistler waves by Tromso HF heater is investigated. It is shown that the HF heater wave can parametrically decay into a whistler wave and a Langmuir wave. Since whistler waves may have a broad range of frequency, the simultaneously excited Langmuir waves can have a much broader frequency bandwidth than those excited by the parametric decay instability.

  11. Whistler instability in an electron-magnetohydrodynamic spheromak.

    Science.gov (United States)

    Stenzel, R L; Urrutia, J M; Strohmaier, K D

    2007-12-31

    A three-dimensional magnetic vortex, propagating in the whistler mode, has been produced in a laboratory plasma. Its magnetic energy is converted into electron kinetic energy. Non-Maxwellian electron distributions are formed which give rise to kinetic whistler instabilities. The propagating vortex radiates whistler modes along the ambient magnetic field. A new instability mechanism is proposed.

  12. Novel agents and regimens for acute myeloid leukemia: 2009 ASH annual meeting highlights

    Directory of Open Access Journals (Sweden)

    Zhu Xiongpeng

    2010-04-01

    Full Text Available Abstract Prognostic markers, such as NPM1, Flt3-ITD, and cytogenetic abnormalities have made it possible to formulate aggressive treatment plans for unfavorable acute myeloid leukemia (AML. However, the long-term survival of AML with unfavorable factors remains unsatisfactory. The latest data indicate that the standard dose of daunorubicin (DNR at 45 mg/m2 is inferior to high dose 90 mg/m2 for induction therapy. The rates of complete remission and overall survival are significantly better in the high dose induction regimen. New regimens exploring the new liposomal encapsulation of Ara-C and DNR as well as addition of gemtuzumab ozogamicin monoclonal antibody have been studied. New agents, including the nucleoside analogues (clofarabine, sapacitabine, elacytarabine, FLT3 inhibitor (sorafenib, farnesyl-transferase inhibitor (tipifarnib, histone deacetylase inhibitor (vorinostat, lenalidomide, as well as DNA methyltransferase inhibitors (decitabine, azacitidine, were recently reported for AML treatment in the 2009 ASH annual meeting. This review also summarizes the updates of the clinical trials on novel agents including voreloxin, AS1413, behenoylara-C, ARRY520, ribavirin, AZD1152, AZD6244, and terameprocol (EM-1421 from the 2009 ASH annual meeting.

  13. [Academic presentation of neurology and psychiatry of Keijo Imperial University at annual meetings].

    Science.gov (United States)

    Kanekawa, Hideo

    2012-01-01

    The origin of Keijo Imperial University, Medical School, Psychiatry course, and presentation at the Annual Meetings of the Japanese Society of Psychiatry and Neurology and The Japanese Society of Psychiatry and Neurology were investigated from its establishment to 1945. Keijo was the name used for the capital city of Korea, Seoul, when Korea was under Japanese rule. We believe the Keijo Imperial University evolved out of the Governor-General of Korea Hospital and Keijo Medical Professional School. The first Professor at the University was Shinji Suitsu, who studied under Shuzo Kure. He visited Shizuoka prefecture when he collaborated in Kure's "Actual situation and statistical observation on home custody of mental patients" (1918). This was confirmed by photographic materials from this time. The year after the visit to Shizuoka, Suitsu was sent to the Korean Peninsula. In 1913, Suitsu established the Department of Psychiatry at the Governor-General of Korea Hospital, and the institution had 500 tsubo (approximately 1,650 m2) of land within Keijo (Seoul), with floor space of 160 tsubo (approximately 528 m2) and 24 beds. Treatments were performed by Suitsu, an assistant, and 8-9 nurses. The number of hospitalized patients was 30-50 patients per year. Cells had floor heating. Keijo Imperial University was established in 1924, and was called Jodai. In 1925, Suitsu retired from his Professorship of Psychiatry at Keijo Medical Professional School. Suitsu was from Kyoto Imperial University, and had studied abroad. In 1925, Suitsu's father-in-law, and a long-time friend of Shuzo Kure, Seiji Yamane, passed away. The professor who took up the position after Suitsu was Kiyoji Kubo, who was originally supposed to go to Hokkaido Imperial University. When the medical school was established at Keijo Imperial University in 1926, Kubo was offered a professorship there. Jodai was under the jurisdiction of the Governor-General of Korea, and not the Ministry of Education. Later

  14. Proceedings of the seventh annual gasification and gas stream cleanup systems contractors review meeting: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    Ghate, M.R.; Markel, K.E. Jr.; Jarr, L.A.; Bossart, S.J. (eds.)

    1987-08-01

    On June 16 through 19, 1987, METC sponsored the Seventh Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting which was held at the Sheraton Lakeview Conference Center in Morgantown, West Virginia. The primary purpose of the meeting was threefold: to review the technical progress and current status of the gasification and gas stream cleanup projects sponsored by the Department of Energy; to foster technology exchange among participating researchers and other technical communities; to facilitate interactive dialogues which would identify research needs that would make coal-based gasification systems more attractive economically and environmentally. More than 310 representatives of Government, academia, industry, and foreign energy research organizations attended the 4-day meeting. Fifty-three papers and thirty poster displays were presented summarizing recent developments in the gasification and gas stream cleanup programs. Volume I covers information presented at sessions 1 through 4 on systems for the production of Co-products and industrial fuel gas, environmental projects, and components and materials. Individual papers have been processed for the Energy Data Base.

  15. Proceedings of the seventh annual gasification and gas stream cleanup systems contractors review meeting: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    Ghate, M.R.; Markel, K.E. Jr.; Jarr, L.A.; Bossart, S.J. (eds.)

    1987-08-01

    On June 16 through 19, 1987, METC sponsored the Seventh Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting which was held at the Sheraton Lakeview Conference Center in Morgantown, West Virginia. The primary purpose of the meeting was threefold: to review the technical progress and current status of the gasification and gas stream cleanup projects sponsored by the Department of Energy; to foster technology exchange among participating researchers and other technical communities; to facilitate interactive dialogues which would identify research needs that would make coal-based gasification systems more attractive economically and environmentally. More than 310 representatives of Government, academia, industry, and foreign energy research organizations attended the 4-day meeting. Fifty-three papers and thirty poster dsplays were presented summarizing recent developments in the gasification and gas stream cleanup programs. Volume II covers papers presented at sessions 5 and 6 on system for the production of synthesis gas, and on system for the production of power. All papers have been processed for inclusion in the Energy Data Base.

  16. Overview of the 78th Annual Scientific Meeting of the Japanese Circulation Society.

    Science.gov (United States)

    Watanabe, Masafumi

    2014-01-01

    The 78(th)Annual Scientific Meeting of the Japanese Circulation Society was held in Tokyo on March 21-23, 2014. The main theme was "Cardiology in the Information Era: From Bench to Community". Because of technological advancements, including computer networking, a vast amount of information from basic and clinical research is being generated in a short time period. This information has great potential to contribute to human health, and some of the results are presented. However, we must remain vigilant, for there are many risks inherent in information generation. To ensure high-quality information, we need to obtain enough knowledge to focus on not only the medicine, but also ethics, and methodology. Moreover, we need to train the specialists, establish economic support, and create a regulatory framework. More than 15,000 people, including paramedical specialists, attended this meeting. The most popular sessions included those on "Transcatheter Aortic Valve Implantation for Aortic Stenosis", "Diabetes Mellitus", "Atrial Fibrillation", "Pulmonary Hypertension", and "Diuretics To Treat Heart Failure". Even in rather small sessions, attendees participated in discussion, identified opportunities to expand or start research, and were able to update their clinical knowledge. The meeting was successfully completed with a discussion of the future of cardiology.

  17. Inertial-range spectrum of whistler turbulence

    Directory of Open Access Journals (Sweden)

    Y. Narita

    2010-02-01

    Full Text Available We develop a theoretical model of an inertial-range energy spectrum for homogeneous whistler turbulence. The theory is a generalization of the Iroshnikov-Kraichnan concept of the inertial-range magnetohydrodynamic turbulence. In the model the dispersion relation is used to derive scaling laws for whistler waves at highly oblique propagation with respect to the mean magnetic field. The model predicts an energy spectrum for such whistler waves with a spectral index −2.5 in the perpendicular component of the wave vector and thus provides an interpretation about recent discoveries of the second inertial-range of magnetic energy spectra at high frequencies in the solar wind.

  18. Dynamics of whistler spheromaks in magnetized plasmas.

    Science.gov (United States)

    Eliasson, B; Shukla, P K

    2007-11-16

    Recent laboratory experiments [Stenzel et al., Phys. Rev. Lett. 96, 095004 (2006)10.1103/PhysRevLett.96.095004] have demonstrated interesting phenomena of propagating nonlinear whistler structures (spheromaks) and stationary field-reversed configurations, whose magnetic fields exceed the ambient magnetic field strength. Our objective here is to present simulation studies for these nonlinear whistler structures based on the three-dimensional nonlinear electron magnetohydrodynamic equations. The robustness and longevity of the propagating whistler spheromaks found in the experiments are confirmed numerically. Varying the toroidal field of the spheromak in the initial conditions, we find that the polarity and the amplitude of the toroidal field determine the propagation direction and speed of the spheromak. Our simulation results are in excellent agreement with those observed in the laboratory experiments.

  19. Self-focusing of whistler waves

    Science.gov (United States)

    Karpman, V. I.; Kaufman, R. N.; Shagalov, A. G.

    1992-01-01

    The theory of axially symmetric self-focusing of whistler waves, based on the full system of Maxwell equations, is developed. The plasma is described by the magnetohydrodynamic equations including the ponderomotive force from RF field. The nonlinear Schrodinger equations (NSE) for arbitrary azimuthal modes of whistler waves are derived. It is shown that they differ from the NSE for a scalar field; this is connected with an intrinsic angular momentum due to the rotating polarization of whistlers. It is shown that the self-focusing, as described by the NSE, differs in its final stage from the results following the full set of Maxwell equations. The latter gives defocusing after sufficient narrowing of the initial wave beam, due to transformation of the trapped wave into a nontrapped branch which is not contained in the NSE description. The oscillatory character of the defocusing is demonstrated.

  20. The whistler mode in a Vlasov plasma

    Science.gov (United States)

    Tokar, R. L.; Gary, S. P.

    1985-01-01

    In this study, properties of small-amplitude parallel and oblique whistler-mode waves are investigated for a wide range of plasma parameters by numerically solving the full electromagnetic Vlasov-dispersion equation. To investigate the cold-plasma and electrostatic approximations for the whistler mode, the results are compared with results obtained using these descriptions. For large wavelengths, the cold-plasma description is often accurate, while for short wavelengths and sufficiently oblique propagation, the electrostatic description is often accurate. The study demonstrates that in a Vlasov plasma the whistler mode near resonance has a group velocity more nearly parallel to the magnetic field than that predicted by cold-plasma theory.

  1. Density fluctuation spectrum in whistler turbulence

    Energy Technology Data Exchange (ETDEWEB)

    Shaikh, Dastgeer, E-mail: dastgeer.shaikh@uah.ed [Department of Physics and Center for Space Plasma and Aeronomy Research, University of Alabama in Huntsville, Huntsville, Alabama 35899 (United States)

    2010-05-31

    We develop a nonlinear two-dimensional fluid model of whistler turbulence that includes effect of electron fluid density perturbations. The latter is coupled nonlinearly with wave magnetic field. This coupling leads essentially to finite compressibility effects in whistler turbulence model. We find from our simulations that despite strong compressibility effects, the density fluctuations follow the evolution of the wave magnetic field fluctuations. In a characteristic regime where large scale whistlers are predominant, the coupled density fluctuations are found to follow a Kolmogorov-like phenomenology in the inertial range turbulence. Consequently, the turbulent energy is dominated by the large scale (compared to electron inertial length) eddies and it follows a Kolmogorov-like k{sup -7/3} spectrum, where k is a characteristic wavenumber.

  2. From bench to bedside: successful translational nanomedicine: highlights of the Third Annual Meeting of the American Academy of Nanomedicine.

    Science.gov (United States)

    Wei, Chiming; Liu, Nanhai; Xu, Pingyi; Heller, Mike; Tomalia, Donald A; Haynie, Donald T; Chang, Esther H; Wang, Kuan; Lee, Yoon-Sik; Lyubchenko, Yuri L; Bawa, Raj; Tian, Ryan; Hanes, Justin; Pun, Suzie; Meiners, Jens-Christian; Guo, Peixuan

    2007-12-01

    The Third Annual Meeting of the American Academy of Nanomedicine (AANM) was held at the University of California San Diego, in San Diego, California during September 7-8, 2007. The meeting was focused on successful translational nanomedicine: from bench to bedside. There were four keynote lectures and eight scientific symposiums in this meeting. The researchers and investigators reported the results and process of current nanomedicine research and approaches to clinical applications. The meeting provided exciting information for nanomedicine clinical-related researches and strategy for further development of nanomedicine research which will be benefits to clinical practice.

  3. Whistler propagation in ionospheric density ducts: Simulations and DEMETER observations

    Science.gov (United States)

    Woodroffe, J. R.; Streltsov, A. V.; Vartanyan, A.; Milikh, G. M.

    2013-11-01

    On 16 October 2009, the Detection of Electromagnetic Emissions Transmitted from Earthquake Regions (DEMETER) satellite observed VLF whistler wave activity coincident with an ionospheric heating experiment conducted at HAARP. At the same time, density measurements by DEMETER indicate the presence of multiple field-aligned enhancements. Using an electron MHD model, we show that the distribution of VLF power observed by DEMETER is consistent with the propagation of whistlers from the heating region inside the observed density enhancements. We also discuss other interesting features of this event, including coupling of the lower hybrid and whistler modes, whistler trapping in artificial density ducts, and the interference of whistlers waves from two adjacent ducts.

  4. Nonlinear evolution of whistler wave modulational instability

    DEFF Research Database (Denmark)

    Karpman, V.I.; Lynov, Jens-Peter; Michelsen, Poul;

    1995-01-01

    The nonlinear evolution of the modulational instability of whistler waves coupled to fast magnetosonic waves (FMS) and to slow magnetosonic waves (SMS) is investigated. Results from direct numerical solutions in two spatial dimensions agree with simplified results from a set of ordinary different......The nonlinear evolution of the modulational instability of whistler waves coupled to fast magnetosonic waves (FMS) and to slow magnetosonic waves (SMS) is investigated. Results from direct numerical solutions in two spatial dimensions agree with simplified results from a set of ordinary...

  5. Teaming Up for Women's Health: The 2015 American College of Obstetricians and Gynecologists Annual Clinical and Scientific Meeting.

    Science.gov (United States)

    Breitkopf, Daniel M; Demosthenes, Lauren D; Phelan, Sharon T

    2015-11-01

    63rd Annual Clinical and Scientific Meeting of the American College of Obstetricians and Gynecologists, 2-6 May, 2015, San Francisco, CA, USA. In response to major practice changes in obstetrics and gynecology (OB/GYN), the 2015 Annual Clinical and Scientific Meeting of the American College of Obstetricians and Gynecologists responded with modification of the program organization, methods of presenting the information (debates, hands on, flip classrooms) and increased emphasis on current clinical research. The Presidential Program covered broad themes of changes in healthcare technology, teamwork in OB/GYN practice and the importance of advocating for patients. Over 400 abstracts representing a broad range of clinical and basic science research were presented. Changes in the Annual Clinical and Scientific Meeting should allow the membership to be more prepared and pro-active as the practice of OB/GYN evolves.

  6. Fate of abstracts presented at Association of Paediatric Surgeons of Nigeria annual meetings

    Directory of Open Access Journals (Sweden)

    Abdulrasheed A Nasir

    2012-01-01

    Full Text Available Background: The purpose of this study was to examine the characteristics of abstracts presented at the annual scientific meetings of Association of Paediatric Surgeons of Nigeria and their final publication rate. Materials and Methods: All abstracts accepted for presentation at the Association of Paediatric Surgeons of Nigeria meetings from 2004 to 2009 were identified from literature, search engines and other online materials. Abstracts accepted for the meetings but not presented during the meetings were excluded. Results: A total of 153 abstracts were examined, of which 52 (34% resulted in publication in peer-reviewed journals. Median time from presentation to publication was 2 years (range 1-5 years. The median number of abstracts presented per year was 30 (range 25-40. About three quarters of abstracts were presented by consultants (114, 74.5% and 39 (25.4% by surgical trainees. Approximately three-quarters of the abstracts were case series (111, 75.8%. Case reports accounted for 22.8% of the abstracts. Thirty-two (39.5% of 81 retrospective studies, 8/31 (25.8% prospective studies, and 11/35 (31.4% case reports were converted to full publication (P = 0.403. Abstracts on surgical infection, paediatric surgical oncology, and gastrointestinal tract had the highest publication rates (54.5% [6/11], 46.2% [6/13], and 33.3% [22/66], respectively, P = 0.237. The largest numbers of the reports were published in the African Journal of Paediatric Surgery (16 of 48; 33%, the official Journal of the Association. Conclusions: Only a third of presented abstracts were subsequently published in peer-reviewed journals. Effort to encourage the publication rates of presented abstracts by improving quality of research work as well as encouraging preconference submission of full-length articles for accepted abstracts, for publication in a conference supplement of the Association′s journal is advised.

  7. Subsequent full publication of abstracts presented in the annual meetings of the Spanish Society of Cardiology.

    Science.gov (United States)

    Alonso-Arroyo, Adolfo; Aleixandre-Benavent, Rafael; Vidal-Infer, Antonio; Anguita-Sánchez, Manuel; Chorro-Gascó, Francisco J; Bolaños-Pizarro, Máxima; Castelló-Cogollos, Lourdes; Navarro-Molina, Carolina; Valderrama-Zurián, Juan C

    2014-01-01

    The Spanish Society of Cardiology holds an annual national meeting with a large number of presentations but the number of full-text publications resulting from these presentations and the journals accepting these manuscripts is unknown. This study aimed to identify the full-text publication rate of accepted abstracts and to analyze the bibliometric features of subsequent publications. We randomly selected a sample of 300 oral presentations at the meetings of the Spanish Society of Cardiology in 2002, 2005 and 2008. Subsequent publications were identified through the Science Citation Index-Expanded, Scopus, Índice Médico Español, and Índice Bibliográfico Español en Ciencias de la Salud. Of 300 abstracts, 115 resulted in 147 full publications, representing a publication rate of 38.33%. The meeting with the highest publication rate (43%) was held in 2005. The subject category with the highest number of publications was Pediatric Cardiology/Congenital Heart Disease (58.8%). Time to full publication was usually 2 years (30.61%). Articles were published in 57 journals. The journals publishing the highest number of articles were Revista Española de Cardiología (n=55; 37.41%) and the European Heart Journal (n=8; 5.44%). The high percentage of articles published in the upper half of journals listed in Journal Citation Reports under the category of cardiac and cardiovascular system (83%) can be taken as an objective quality indicator of the results presented at these meetings. However, more than 60% of the abstracts did not result in full publications, thus depriving the scientific community of potentially interesting results. Copyright © 2013 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

  8. Whistlers and audio-frequency emissions monthly summaries of whistlers and emissions for the period July 1957 - December 1958

    CERN Document Server

    Morgan, M G

    1965-01-01

    Annals of the International Geophysical Year, Volume 37: Whistlers and Audio-Frequency Emissions presents the principal results obtained in Whistlers-East synoptic program publications. Although whistlers can be observed at any time of day, it is found that they occur primarily at night. The greatest incidence of whistlers during the International Geophysical Year (IGY) period occurred in both hemispheres in the geomagnetic latitude range 50-60ʻ. The day-to-day correlation of whistler activity at geomagnetically conjugate stations was sometimes very low and sometimes remarkably high. This book

  9. Proceedings of the 23rd Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Sydnor, Richard L. (Editor)

    1992-01-01

    A compilation of technical papers, from the 23rd annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting, is presented. Papers were given in the following categories: (1) developments in rubidium, cesium, and hydrogen-based frequency standards, and in cryogenic and trapped-ion technology; (2) international and transnational applications of PTTI technology with emphasis on satellite laser tracking networks, GLONASS timing, comparison of national time scales and international communications; (3) applications of PTTI technology to the telecommunications, power distribution, platform positioning, and geophysical survey industries; (4) applications of PTTI technology to evolving military communications and navigation systems; and (5) dissemination of precise time and frequency by means of GPS, GLONASS, MILSTAR, Loran, and synchronous communications satellites.

  10. The 26th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Sydnor, Richard (Editor)

    1995-01-01

    This document is a compilation of technical papers presented at the 26th Annual PTTI Applications and Planning Meeting. Papers are in the following categories: (1) Recent developments in rubidium, cesium, and hydrogen-based frequency standards, and in cryogenic and trapped-ion technology; (2) International and transnational applications of Precise Time and Time Interval technology with emphasis on satellite laser tracking, GLONASS timing, intercomparison of national time scales and international telecommunications; (3) Applications of Precise Time and Time Interval technology to the telecommunications, power distribution, platform positioning, and geophysical survey industries; (4) Applications of PTTI technology to evolving military communications and navigation systems; and (5) Dissemination of precise time and frequency by means of GPS, GLONASS, MILSTAR, LORAN, and synchronous communications satellites.

  11. 27th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Sydnor, Richard L. (Editor)

    1996-01-01

    This document is a compilation of technical papers presented at the 27th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting, held November 29 - December 1, 1995 at San Diego, CA. Papers are in the following categories: Recent developments in rubidium, cesium, and hydrogen-based frequency standards; and in cryogenic and trapped-ion technology; International and transnational applications of PTTI technology with emphasis on satellite laser tracking, GLONASS timing, intercomparison of national time scales and international telecommunications; Applications of PTTI technology to the telecommunications, power distribution, platform positioning, and geophysical survey industries; Applications of PTTI technology to evolving military communications and navigation systems; and Dissemination of precise time and frequency by means of Global Positioning System (GPS), Global Satellite Navigation System (GLONASS), MILSTAR, LORAN, and synchronous communications satellites.

  12. Violations of exhibiting and FDA rules at an American Psychiatric Association annual meeting.

    Science.gov (United States)

    Lurie, Peter; Tran, Tung; Wolfe, Sidney Manuel; Goodman, Robert

    2005-12-01

    We conducted a cross-sectional study of all exhibit booths for the 24 pharmaceutical companies at the 2002 American Psychiatric Association (APA) convention. We collected and categorized one of each item distributed by the companies at each booth. A total of 268 items were collected from 24 companies (median=8). The most common categories of items were "reprints or pamphlets" (37%) and "noneducational gifts" (27%), including music CDs and invitations to dinners and museums. There were a total of 16 violations of the APA's own exhibit rules: eight companies had one violation and two companies had four violations. Four companies engaged in FDA-prohibited off-label promotion; one also violated the APA code. Over half of all companies (54%) were in violation of either APA rules or FDA regulations. The APA's voluntary code has failed to adequately reduce inappropriate promotional activity at the annual APA meeting.

  13. Abstracts from the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society Quebec City, April 2012

    Science.gov (United States)

    2012-01-01

    The opinions expressed in the abstracts are those of the authors and are not to be construed as the opinion of the publisher (Canadian Geriatrics Society) or the organizers of the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society. Although the publisher (Canadian Geriatrics Society) has made every effort to accurately reproduce the abstracts, the Canadian Geriatrics Society and the 32nd Annual Scientific Meeting of the Canadian Geriatrics Society assumes no responsibility and/or liability for any errors and/or omissions in any abstract as published.

  14. Proceedings of the fourth annual participants' information meeting, DOE Low-Level Waste Management Program

    Energy Technology Data Exchange (ETDEWEB)

    Large, D.E.: Mezga, L.J.; Stratton, L.E.; Rose, R.R. (comps.)

    1982-10-01

    The Fourth Annual Participants' Information Meeting of the Department of Energy Low-Level Waste Management Program was held in Denver, Colorado, August 31 to September 2, 1982. The purpose of the meeting was to report and evaluate technology development funded by the program and to examine mechanisms for technology transfer. The meeting consisted of an introductory plenary session, followed by two concurrent overview sessions and then six concurrent technical sessions. There were two group meetings to review the findings of the technical sessions. The meeting concluded with a plenary summary session in which the major findings of the meeting were addressed. All papers have been abstracted and indexed for the Energy Data Base.

  15. Nondestructive Evaluation (NDE) research progress in 1988: Proceedings from the ninth annual EPRI NDE information meeting

    Energy Technology Data Exchange (ETDEWEB)

    Avioli, M.J. Jr.; Dau, G.J.; Liu, S.N.; Stein, J.; Welty, C.S.

    1989-05-01

    The increasing cost of equipment for power generating plants and the potential increases in productivity and safety analysis through rapidly developing Nondestructive Evaluation (NDE) technology led EPRI to initiate a Nondestructive Evaluation Program in 1974. To date, the major focus has been on light water reactor inspection problems; however, increased application to other systems is now underway. This report presents a comprehensive review of the EPRI effort in the NDE area. Most of the report consists of contractor-supplied progress reports on each current project. An organizational plan of the program is presented in overview. In addition, organization from several viewpoints is presented, e.g., in-service inspection operators, R and D personnel, and utility representatives. As the tenth in a planned series of annual progress reports of EPRI-funded NDE activities, this report also serves as the proceedings of the Ninth Annual EPRI NDE Information Meeting held in Charlotte, North Carolina, on November 15--16, 1988. It summarizes significant progress made since the previous EPRI Special Report NP-5490-SR was issued in June 1988. Section 1 contains information about the program organization, and the sections that follow contain contractor-supplied progress reports on each current project. The progress reports are grouped by plant components -- pipe, pressure vessel, and steam generator and boiler tubes. In addition, Part 5 is devoted to discussions of technology transfer.

  16. Nondestructive evaluation research progress in 1989: Proceedings from the tenth annual EPRI NDE information meeting

    Energy Technology Data Exchange (ETDEWEB)

    Avioli, M.J. Jr.; Behravesh, M.M.; Gehl, S.M.; Liu, S.N.; Stein, J.; Welty, C.S. (Electric Power Research Inst., Palo Alto, CA (USA))

    1990-06-01

    The increasing cost of equipment for power generating plants and the potential increases in productivity and safety available through rapidity developing nondestructive evaluation (NDE) technology led EPRI to initiate a Nondestructive Evaluation Program in 1974. To date, the major focus has been on light water reactor (LWR) inspection problems; however, increased application to other systems is now under way. This report presents a comprehensive review of the EPRI effort in the NDE area. Most of the report consists of contractor-supplied progress reports on each current project. An organizational plan of the program is presented in overview. In addition, organization from several viewpoints is presented, e.g., in-service inspection operators, R D personnel, and utility representatives. As the eleventh in a planned series of annual progress reports of EPRI-funded NDE activities, this report also serves as the proceedings of the Tenth Annual EPRI NDE Information Meeting held in Palo Alto, California, on November 14-15, 1989. It summarizes significant progress made since the previous EPRI Special Report NP-6075-SR was issued in May 1989. Section 1 contains information about the program organization, and the sections that follow contain contractor-supplied progress reports on each current project. The progress reports are grouped by plant components -- pipe and nozzle, pressure vessel, and boilers and steam generators. In addition, Part 5 is devoted to discussions of technology transfer. The individual papers have been cataloged separately.

  17. 42nd Annual Meeting of the American Society for Cell Biology, San Francisco, California, USA, 14–18 December 2002

    OpenAIRE

    Kenny, Paraic A; Rizki, Aylin

    2003-01-01

    The Annual Meeting of the American Society for Cell Biology (ASCB) is a diverse conference covering all topics in cell biology. While all of the basic biology presented at this meeting may potentially contribute to breast cancer research, there were a significant number of presentations and posters directly pertinent to this field. Here we have summarized the research that is of greatest immediate relevance to breast cancer, with particular emphasis on mammary gland development and tumorigene...

  18. Keystone Symposium on Antibodies as Drugs: March 27–April 1, 2009, Whistler, BC CA

    OpenAIRE

    Wurch, Thierry; Larbouret, Christel; Robert, Bruno

    2009-01-01

    The symposium on Antibodies as Drugs, organized by Keystone Symposia and chaired by J. Marks, (University of California Los Angeles, USA), E.S. Ward (University of Texas Southwestern Medical Center, USA) and L. Weiner (Georgetown University Medical Center, USA), was held in Whistler, British Columbia. This Canadian Rockies village, which will host the 2010 Olympic Games, served as an enchanting backdrop to the meeting. The more than 350 speakers and attendees included scientists from major ph...

  19. 2015 Annual Meeting of the Canadian Society for History and Philosophy of Mathematics

    CERN Document Server

    Landry, Elaine

    2016-01-01

    This volume contains seventeen papers that were presented at the 2015 Annual Meeting of the Canadian Society for History and Philosophy of Mathematics/La Société Canadienne d’Histoire et de Philosophie des Mathématiques, held in Washington, D.C. In addition to showcasing rigorously reviewed modern scholarship on an interesting variety of general topics in the history and philosophy of mathematics, this meeting also honored the memories of Jacqueline (Jackie) Stedall and Ivor Grattan-Guinness; celebrated the Centennial of the Mathematical Association of America; and considered the importance of mathematical communities in a special session. These themes and many others are explored in these collected papers, which cover subjects such as New evidence that the Latin translation of Euclid’s Elements was based on the Arabic version attributed to al-Ḥajjāj Work done on the arc rampant in the seventeenth century The history of numerical methods for finding roots of nonlinear equations An original play feat...

  20. RNAi technologies in agricultural biotechnology: The Toxicology Forum 40th Annual Summer Meeting.

    Science.gov (United States)

    Sherman, James H; Munyikwa, Tichafa; Chan, Stephen Y; Petrick, Jay S; Witwer, Kenneth W; Choudhuri, Supratim

    2015-11-01

    During the 40th Annual Meeting of The Toxicology Forum, the current and potential future science, regulations, and politics of agricultural biotechnology were presented and discussed. The meeting session described herein focused on the technology of RNA interference (RNAi) in agriculture. The general process by which RNAi works, currently registered RNAi-based plant traits, example RNAi-based traits in development, potential use of double stranded RNA (dsRNA) as topically applied pesticide active ingredients, research related to the safety of RNAi, biological barriers to ingested dsRNA, recent regulatory RNAi science reviews, and regulatory considerations related to the use of RNAi in agriculture were discussed. Participants generally agreed that the current regulatory framework is robust and appropriate for evaluating the safety of RNAi employed in agricultural biotechnology and were also supportive of the use of RNAi to develop improved crop traits. However, as with any emerging technology, the potential range of future products, potential future regulatory frameworks, and public acceptance of the technology will continue to evolve. As such, continuing dialogue was encouraged to promote education of consumers and science-based regulations.

  1. 48. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie. Joint annual meeting of the DGNR and OeGNR. Abstracts; 48. Jahrestagung der Deutschen Gesellschaft fuer Neuroradiologie. Gemeinsame Jahrestagung der DGNR und OeGNR. Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-09-15

    The conference proceedings of the 48. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie contain abstracts on the following issues: neuro-oncological imaging, multimodal imaging concepts, subcranial imaging, spinal codes, interventional neuroradiology, innovative techniques like high-field MRT and hybrid imaging methods, inflammable and metabolic central nervous system diseases and epilepsy.

  2. Levels of evidence at the Pediatric Orthopaedic Society of North America annual meetings.

    Science.gov (United States)

    Kelley, Simon P; Cashin, Megan S; Douziech, Jeffrey R; Varghese, Renjit A; Mulpuri, Kishore

    2010-09-01

    Since 2003, levels of evidence have been used in the orthopaedic literature to inform the reader of the study quality and its relative significance. Our primary research question was to identify if, since their introduction, there has been an improvement in the levels of evidence of the scientific papers presented at Pediatric Orthopaedic Society of North America (POSNA) meetings. The abstract of every paper presented orally at the POSNA annual meeting were identified for the years 2001, 2002 (pre-2003) and 2007, 2008 (post-2003). In all, 364 abstracts were identified by an independent reviewer who then excluded cadaver, animal, and basic science studies. The 307 included abstracts were then independently blinded and randomized. Two nonepidemiologically trained pediatric orthopaedic fellows independently assigned a study type and level of evidence to each abstract based on the primary research question. The first reviewer reanalyzed 50 randomly selected abstracts. Disagreement was resolved by consensus opinion with an epidemiologically trained pediatric orthopaedic surgeon. The interobserver and intraobserver reliability was calculated for the assignment of study type and levels of evidence. Changes in the study types and levels of evidence were analyzed to compare papers presented pre-2003 and post-2003. For study type and levels of evidence the interobserver reliability between the authors showed substantial agreement (kappa 0.755 and 0.647, respectively). The intraobserver reliability also showed substantial agreement (kappa 0.806 and 0.789, respectively). Comparing pre-2003 and post-2003 studies there were no significant differences between the types of study presented. An increase in the number of level III studies was identified. A decrease in level I and level IV studies was identified. There has been no significant improvement in the scientific quality of studies presented at POSNA Annual Meetings as measured by levels of evidence since their introduction

  3. Publication Rate of Abstracts Presented at the Society for Obstetric Anesthesia and Perinatology Annual Meetings 2010-2014.

    Science.gov (United States)

    Gerlach, Brent; Shah, Anuj M; Lee, Michael T; Wong, Cynthia A; Sullivan, John T; Toledo, Paloma

    2017-03-01

    The Society for Obstetric Anesthesia and Perinatology (SOAP) annual meeting provides a forum to present new scientific work with the goal of broader dissemination of knowledge. The objective of this study was to evaluate the proportion of research abstracts presented at SOAP meetings, from 2010 to 2014, which resulted in peer-reviewed publications. The abstract-to-publication rate was compared with the percent of abstracts presented at biomedical meetings resulting in publication, as estimated by a 2007 Cochrane Review. The SOAP abstract-to-publication rate was lower than that of the Cochrane Review (26.8% vs 44.5%, P work should identify barriers to publication.

  4. 47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key Topics / Enhanced safety and operation excellence

    Energy Technology Data Exchange (ETDEWEB)

    Bohnstedt, Angelika [Karlsruher Institut fuer Technologie (KIT), Eggenstein-Leopoldshafen (Germany). Programm Nukleare Entsorgung, Sicherheit und Strahlenforschung (NUSAFE); Baumann, Erik [AREVA GmbH, Erlangen (Germany). Radiation Protection

    2016-12-15

    Summary report on the Key Topic 'Enhanced Safety and Operation Excellence' Focus Session 'Radiation Protection' of the 47{sup th} Annual Meeting on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 have been and will be covered in further issues of atw.

  5. 78 FR 31558 - Medicare Program; Second Semi-Annual Meeting of the Advisory Panel on Hospital Outpatient Payment...

    Science.gov (United States)

    2013-05-24

    ... CMS Central Office, Auditorium, 7500 Security Boulevard, Woodlawn, Maryland 21244-1850. Alternately... [CMS-1458-N] Medicare Program; Second Semi-Annual Meeting of the Advisory Panel on Hospital Outpatient Payment (HOP Panel) August 26-27, 2013 AGENCY: Centers for Medicare & Medicaid Services (CMS),...

  6. Barbara Allen, Daniel Breslau organize 2009 annual meeting of Society for Social Studies of Science in Washington, D.C.

    OpenAIRE

    2009-01-01

    Organizing a conference with more than 1,000 attendees from around the globe is no small task. Just ask Barbara Allen, associate professor and director, Science and Technology Studies, National Capital Region; and her Blacksburg colleague, Daniel Breslau, associate professor, Science and Technology Studies, who co-chaired the 2009 annual meeting of the Society for Social Studies of Science (4S).

  7. Strive to Be a Powerhouse in China's S&T Development——2010 Annual Meeting of CAS in Beijing

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ The 2010 annual conference of CAS opened on January 25 in Beijing.The three-day meeting reviewed the work of CAS over the past year and made arrangements for its tasks in the year ahead,with a focus on planning for the 12th five-year period (2011-2015) and the initiation of Innovation 2020 on a trial basis.

  8. 48. Annual meeting of the German Society for Nuclear Medicine. Abstracts; 48. Jahrestagung der Deutschen Gesellschaft fuer Nuklearmedizin. Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The proceedings concerning the 48th annual meeting of the German Society for Nuclear Medicine cover 181 papers and 91 posters on the following issues: thyroid; physics and equipment; radiation biology and radiation protection; multimodal imaging, radiochemistry/radiopharmaceuticals; data processing/modeling: oncology (PET, radiotherapy, brain, neck, larynx; thorax, breast, gastrointestinal tract, urology); pediatrics - skeleton; neurology/psychiatry; endocrinology; heart/cardiovascular system.

  9. Current Rates of Publication for Podium and Poster Presentations at the American Society for Surgery of the Hand Annual Meetings

    Directory of Open Access Journals (Sweden)

    Joshua M. Abzug

    2014-09-01

     Currently, fewer than half of the studies presented at Annual Meetings of the ASSH achieve publication in peer-eviewed journals. Presentations are most likely to be published within 3 years, and almost half are published in Journal of Hand Surgery . 

  10. Private equity and shareholder activism: Summary of the 2007 Annual Meeting Reports of the Royal Netherlands Economic Association

    NARCIS (Netherlands)

    S.C.W. Eijffinger (Sylvester); C.G. Koedijk (Kees)

    2008-01-01

    textabstractThis Communication is a summary of the 2007 Annual Meeting Reports of the Royal Netherlands Economic Association. It draws a few policy conclusions in relation to private equity, hedge funds and shareholder activism in the Netherlands. This richly varied collection of the 2007 reports an

  11. Abstracts of the Annual Meeting of Planetary Geologic Mappers, Tucson, AZ 2007

    Science.gov (United States)

    Gregg, Tracy K.P.; Tanaka, Kenneth L.; Saunders, R. Stephen; Bleamaster, Leslie F.

    2007-01-01

    Introduction Report of the Annual Mappers Meeting Planetary Science Institute Tucson, Arizona June 28 and 29, 2007 Approximately 22 people attended this year's mappers meeting, and many more submitted abstracts and maps in absentia. The 2007 meeting was convened by Tracy Gregg, Les Bleamaster, Steve Saunders, and Ken Tanaka and was hosted by David Crown and Les Bleamaster of the Planetary Science Institute (PSI) in Tucson, Arizona. Oral presentations and poster discussions took place on Thursday, June 28 and Friday, June 29. This year's meeting also included a unique opportunity to visit the operations centers of two active Mars missions; field trips to the University of Arizona took place on Thursday and Friday afternoons. Outgoing Geologic Mapping Subcommittee (GEMS) chairperson, Tracy Gregg, commenced the meeting with an introduction and David Crown followed with a discussion of logistics and the PSI facility; Steve Saunders (Planetary Geology and Geophysics Discipline Scientist) then provided a brief program update. Science presentations kicked off with Venus mapper Vicki Hansen and graduate students Eric Tharalson and Bhairavi Shankar of the University of Minnesota, Duluth, showing a 3-D animation of the global distribution of tesserae and discussing the implications, a progress report for V-45 quadrangle mapping, and a brief discussion of circular lows. Les Bleamaster (PSI) followed with a progress report on mapping of the V-50 quadrangle and the 1:10M Helen Planitia quadrangle. David Crown (PSI) concluded the Venus presentations with a discussion of progress made on the V-30 quadrangle. The remainder of Thursday's presentations jumped around the Solar System including Mars, Io, and Earth. Ken Tanaka of the U.S. Geological Survey (USGS) began the afternoon with a general discussion of the status of the planetary mapping program at USGS. Buck Janes (University of Arizona) provided background information about the Mars Odyssey Gamma Ray Spectrometer (GRS) and

  12. Comprehensive Assessment of the Psoriasis Patient (CAPP): A Report from the GRAPPA 2015 Annual Meeting.

    Science.gov (United States)

    Paek, So Yeon; Thompson, Jordan M; Qureshi, Abrar A; Merola, Joseph F; Husni, M Elaine

    2016-05-01

    Outcome measures for psoriasis severity are complex because of the heterogeneous presentation of the disease. At the 2015 annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA), members introduced the Comprehensive Assessment of the Psoriasis Patient (CAPP), a novel disease severity measure to more accurately assess the full burden of plaque psoriasis and subtypes, including inverse, scalp, nail, palmoplantar, and genital psoriasis. The CAPP is based on a 5-point physician's global assessment for 7 psoriasis phenotypes and incorporates visual analog scale-based, patient-derived, patient-reported outcomes. By quantifying disease effects of plaque psoriasis, 6 other psoriasis subtypes, as well as quality of life and daily function, the CAPP survey identifies a subset of psoriasis patients with moderate to severe psoriasis that would not be considered moderate to severe when assessed by the Psoriasis Area and Severity Index. The current version of CAPP is focused entirely on psoriasis. Feedback from our industry colleagues and collaborators has suggested that a psoriatic arthritis (PsA) measure may be important to include in the CAPP. At the 2015 GRAPPA meeting, we administered a survey to 106 GRAPPA members to determine whether a PsA measure should be included. A majority (74%) of respondents across all professions agreed that the CAPP should include a measure of PsA. Although responses varied widely on how PsA should be measured, a majority of the respondents reported that presence of PsA in both peripheral and axial joint assessment was important.

  13. Whistler-triggered emissions observed by ISIS satellites

    Science.gov (United States)

    Nakamura, Y.; Ondoh, T.

    1989-01-01

    A statistical examination has been conducted of the ducted and nonducted whistler-triggered emissions (WTEs) observed by the ISIS satellites in the 1979-1981 period. Most WTEs are observed with simultaneous lower hybrid resonance in the topside ionosphere. The VLF emissions triggered by ducted whistlers frequently occur at L of 2-3, while those triggered by nonducted whistlers occur in the wider latitudinal regions at L of 2.2-4.3.

  14. Social Media and Scientific Meetings: Education Exhibit "Likes" at the Radiological Society of North America Annual Meeting.

    Science.gov (United States)

    Bunch, Paul M; Wortman, Jeremy R; Andriole, Katherine P

    2016-03-01

    Viewers of electronic education exhibits at the 2013 and 2014 Radiological Society of North America meetings had the opportunity to "like" exhibits, as one might "like" a Facebook or an Instagram post. The purposes of this study were (1) to evaluate for a relationship between exhibit popularity and receiving an award or RadioGraphics invitation, (2) to evaluate for a relationship between exhibit recognition and subsequent popularity, and (3) to quantify and compare the electronic education exhibit likes at the 2013 and the 2014 meetings. Exhibit likes were recorded at the midpoints and ends of both meetings. Data analyses were performed by means of one-way analysis of variance and chi-square tests. There were similar numbers of electronic education exhibits at the 2013 (1856) and 2014 (1793) meetings with no significant difference between meeting years in the number of exhibits chosen for awards (423 vs. 404, P = 0.88) or for RadioGraphics solicitation (190 vs. 169, P = 0.46). In both meeting years, there were statistically significant associations between initial and overall exhibit popularity and exhibit recognition, as well as between exhibit recognition and subsequent popularity. A 152% increase in total likes recorded was observed at the 2014 meeting as compared to the 2013 meeting (11074 vs. 4391, P < 0.0001). Popular exhibits were significantly more likely to receive awards and RadioGraphics invitations. Receiving an award or RadioGraphics invitation was associated with subsequent increased exhibit popularity. Significantly more likes were recorded at the 2014 Radiological Society of North America meeting than at the 2013 meeting. Copyright © 2015 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

  15. 15(th) Annual Meeting of the Safety Pharmacology Society: Focus on traditional sensory systems.

    Science.gov (United States)

    Cavero, Icilio; Holzgrefe, Henry

    This report summarizes and comments key talks on the five traditional senses (ear, vestibular system, vision, taste, olfaction, and touch) which were delivered during the 2015 Annual Meeting of the Safety Pharmacology (SP) Society. The functional observational battery (FOB) can detect major candidate drug liabilities only on ear, touch and vision. Anatomy, physiology, pharmacology, and pathology notions on each sensory system introduce speaker talks. Techniques for evaluating drug effects on hearing functions are reviewed. Nonclinical approaches to assess vestibular toxicity leading to balance deficits are presented. Retinal explants studied with multielectrode arrays allow the identification of drug liability sites on the retina. Routinely performed Safety Pharmacology assays are not powered to address candidate drug-induced disturbances on taste and smell. This weakness needs correction since unintended pharmacological impairment of these sensorial functions may have serious health consequences. Neuropathy produced by chemotherapeutic agents may cause multiple sensorial perception distortions. Safety Pharmacology studies should ensure the safety of any candidate drug on the five sensorial systems. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Transgenic proteins in agricultural biotechnology: The toxicology forum 40th annual summer meeting.

    Science.gov (United States)

    Sherman, James H; Choudhuri, Supratim; Vicini, John L

    2015-12-01

    During the 40th Annual Meeting of The Toxicology Forum, the current and potential future science, regulations, and politics of agricultural biotechnology were presented and discussed. The range of current commercial crops and commercial crop traits related to transgenic proteins were reviewed and example crop traits discussed, including insecticidal resistance conferred by Bt proteins and the development of nutritionally enhanced food such as Golden Rice. The existing regulatory framework in the USA, with an emphasis on US FDA's role in evaluating the safety of genetically engineered crops under the regulatory umbrella of the FD&C Act was reviewed. Consideration was given to the polarized politics surrounding agricultural biotechnology, the rise of open access journals, and the influence of the internet and social media in shaping public opinion. Numerous questions related to misconceptions regarding current products and regulations were discussed, highlighting the need for more scientists to take an active role in public discourse to facilitate public acceptance and adoption of new technologies and to enable science-based regulations.

  17. President Barack Obama addresses the 146th annual meeting of the National Academy of Sciences.

    Science.gov (United States)

    2009-06-16

    On April 27, 2009, President Barack Obama addressed members of the National Academy of Sciences (NAS) gathered at its 146th annual meeting in Washington, D.C. In his speech, the president shared his plans to give science and technology a central role in the nation's future and an immediate place in America's economic renewal. He outlined steps he is taking to increase research spending, achieve energy independence, and improve science education. Included was what Mr. Obama cited as the largest commitment to scientific research in American history-devoting more than 3% of our gross domestic product to research and development. "Next, we are restoring science to its rightful place," Mr. Obama told a packed NAS auditorium audience. "Under my administration, the days of science taking a backseat to ideology are over." He appealed to scientists' sense of personal responsibility to reach and educate young Americans: "I want to challenge you to use your love and knowledge of science to spark a sense of wonder and excitement in a new generation." President Obama was welcomed to the National Academy of Sciences by President Ralph J. Cicerone and John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy. The following is a transcript of that speech.

  18. 2014 Annual Meeting of the Canadian Society for History and Philosophy of Mathematics

    CERN Document Server

    Landry, Elaine

    2015-01-01

    This volume contains thirteen papers that were presented at the 2014 Annual Meeting of the Canadian Society for History and Philosophy of Mathematics/La Société Canadienne d’Histoire et de Philosophie des Mathématiques, held on the campus of Brock University in St. Catharines, Ontario, Canada. It contains rigorously reviewed modern scholarship on general topics in the history and philosophy of mathematics, as well as on the meeting’s special topic, Early Scientific Computation. These papers cover subjects such as •Physical tools used by mathematicians in the seventeenth century •The first historical appearance of the game-theoretical concept of mixed-strategy equilibrium •George Washington’s mathematical cyphering books •The development of the Venn diagram •The role of Euler and other mathematicians in the development of algebraic analysis •Arthur Cayley and Alfred Kempe’s influence on Charles Peirce's diagrammatic logic •The influence publishers had on the development of mathematical...

  19. Rituximab and new regimens for indolent lymphoma: a brief update from 2012 ASCO Annual Meeting

    Directory of Open Access Journals (Sweden)

    Zhao Jiangning

    2012-08-01

    Full Text Available Abstract Indolent lymphoma (IL, the second most common lymphoma, remains incurable with chemotherapy alone. While R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone remains the standard frontline regimen for diffuse Large B –cell lymphoma, the optimal chemotherapy regimen for frontline therapy of advanced IL remains uncertain. FCR (fludarabine, cyclophosphamide, rituximab has been shown to be better than fludarabine alone and fludarabine plus cyclophosphamide for IL. In FOLL05 trial, R-CHOP was compared with R-CVP (cyclophosphamide, vincristine, prednisone and R-FM (fludarabine, mitoxantrone. The study showed that R-CHOP appears to have the best risk-benefit ratio for IL. The StiL NHL1 trial showed that BR (bendamustine, rituximab has longer progression free survival and is better tolerated than R-CHOP. Long-term complications with secondary malignancies between the two regimens appear to be comparable. In this review, new combination regimens reported at 2012 ASCO annual meeting were evaluated for frontline and salvage therapy of indolent lymphoma.

  20. National Society of Black Physicists XXV Annual Day of Scientific Lectures and 21st Annual Meeting - NSBP '98: The Next Generation/12th Annual National Conference of Black Physics Students - NCPBS '98: Physics/Life in Motion

    Energy Technology Data Exchange (ETDEWEB)

    MacKellar, Alan (ed.)

    1999-02-28

    The 12th Annual National Conference of Black Physics Students (NCBPS) was held jointly with the Annual Meeting of the National Society of Black Physicists (NSBP) March 4-8, 1998 in Lexington, Ky. The Proceedings consists of scientific talks and abstracts given by NSBP members and students attending the NCBPS meeting. One joint session of general scientific interest was held, with NCBPS students, NSBP members, and about 75 high school students from the state of Kentucky present. NCBPS session included ''How to get into Graduate School'', ''How to Survive in Graduate School'', and a Panel on ''Opportunities for Physics Graduates.'' The report by AIP: ''Survey of Participants of the 12th Annual NCBPS'' is included in the Proceedings.

  1. National Society of Black Physicists XXV Annual Day of Scientific Lectures and 21st Annual Meeting - NSBP '98: The Next Generation/12th Annual National Conference of Black Physics Students - NCPBS '98: Physics/Life in Motion

    Energy Technology Data Exchange (ETDEWEB)

    MacKellar, Alan (ed.)

    1999-02-28

    The 12th Annual National Conference of Black Physics Students (NCBPS) was held jointly with the Annual Meeting of the National Society of Black Physicists (NSBP) March 4-8, 1998 in Lexington, Ky. The Proceedings consists of scientific talks and abstracts given by NSBP members and students attending the NCBPS meeting. One joint session of general scientific interest was held, with NCBPS students, NSBP members, and about 75 high school students from the state of Kentucky present. NCBPS session included ''How to get into Graduate School'', ''How to Survive in Graduate School'', and a Panel on ''Opportunities for Physics Graduates.'' The report by AIP: ''Survey of Participants of the 12th Annual NCBPS'' is included in the Proceedings.

  2. Proton beam generation of oblique whistler waves

    Science.gov (United States)

    Wong, H. K.; Goldstein, M. L.

    1988-01-01

    It is known that ion beams are capable of generating whistler waves that propagate parallel to the mean magnetic field. Such waves may have been observed both upstream of the earth's bow shock and in the vicinity of comets. Previous analyses are extended to include propagation oblique to the mean magnetic field. The instability is generated by the perpendicular component of free energy in the ions, which can arise either via a temperature anisotropy or via a gyrating distribution. In the former case, the generation of whistler waves is confined to a fairly narrow cone of propagation directions centered about parallel propagation; in the latter case, the maximum growth of the instability can occur at fairly large obliquities (theta equal to about 50 deg).

  3. Review of the 25th annual scientific meeting of the International Society for Biological Therapy of Cancer

    Directory of Open Access Journals (Sweden)

    Jaffee Elizabeth M

    2011-05-01

    Full Text Available Abstract Led by key opinion leaders in the field, the 25th Annual Meeting of the International Society for Biological Therapy of Cancer (iSBTc, recently renamed the Society for Immunotherapy of Cancer, SITC provided a scientific platform for ~500 attendees to exchange cutting-edge information on basic, clinical, and translational research in cancer immunology and immunotherapy. The meeting included keynote addresses on checkpoint blockade in cancer therapy and recent advances in therapeutic vaccination against cancer induced by Human Papilloma Virus 16. Participants from 29 countries interacted through oral presentations, panel discussions, and posters on topics that included dendritic cells and cancer, targeted therapeutics and immunotherapy, innate/adaptive immune interplay in cancer, clinical trial endpoints, vaccine combinations, countering negative regulation, immune cell trafficking to tumor microenvironment, and adoptive T cell transfer. In addition to the 50 oral presentations and >180 posters on these topics, a new SITC/iSBTc initiative to create evidence-based Cancer Immunotherapy Guidelines was announced. The SITC/iSBTc Biomarkers Taskforce announced the release of recommendations on immunotherapy biomarkers and a highly successful symposium on Immuno-Oncology Biomarkers that took place on the campus of the National Institutes of Health (NIH immediately prior to the Annual Meeting. At the Annual Meeting, the NIH took the opportunity to publicly announce the award of the U01 grant that will fund the Cancer Immunotherapy Trials Network (CITN. In summary, the Annual Meeting gathered clinicians and scientists from academia, industry, and regulatory agencies from around the globe to interact and exchange important scientific advances related to tumor immunobiology and cancer immunotherapy.

  4. "Les Hollande" de Whistler chez Proust

    NARCIS (Netherlands)

    M. van Montfrans

    2011-01-01

    Le rôle que les portraits mondains et les marines de Whistler, l’un des modèles d’Elstir, ont joué dans la Recherche, a fait l’objet de nombreux commentaires. Il n’en est pas de même pour « les Hollande », fruit des séjours fréquents du peintre aux Pays-Bas. Les rares références aux voyages en Holla

  5. Whistler Waves Associated with Weak Interplanetary Shocks

    Science.gov (United States)

    Velez, J. C. Ramirez; Blanco-Cano, X.; Aguilar-Rodriguez, E.; Russell, C. T.; Kajdic, P.; Jian,, L. K.; Luhmann, J. G.

    2012-01-01

    We analyze the properties of 98 weak interplanetary shocks measured by the dual STEREO spacecraft over approximately 3 years during the past solar minimum. We study the occurrence of whistler waves associated with these shocks, which on average are high beta shocks (0.2 whistler waves can extend up to 100,000 km in the upstream region but in most cases (88%) are contained in a distance within 30,000 km from the shock. This corresponds to a larger region with upstream whistlers associated with IP shocks than previously reported in the literature. The maximum amplitudes of the waves are observed next to the shock interface, and they decrease as the distance to the shock increases. In most cases the wave propagation direction becomes more aligned with the magnetic field as the distance to the shock increases. These two facts suggest that most of the waves in the upstream region are Landau damping as they move away from the shock. From the analysis we also conclude that it is likely that the generation mechanism of the upstream whistler waves is taking place at the shock interface. In the downstream region, the waves are irregularly polarized, and the fluctuations are very compressive; that is, the compressive component of the wave clearly dominates over the transverse one. The majority of waves in the downstream region (95%) propagate at oblique angles with respect to the ambient magnetic field (>60 deg.). The wave propagation with respect to the shock-normal direction has no preferred direction and varies similarly to the upstream case. It is possible that downstream fluctuations are generated by ion relaxation as suggested in previous hybrid simulation shocks.

  6. Whistler mode waves in the Jovian magnetosheath

    Science.gov (United States)

    Lin, Naiguo; Kellogg, P. J.; Thiessen, J. P.; Lengyel-Frey, D.; Tsurutani, B. T.; Phillips, J. L.

    1994-01-01

    During the Ulysses flyby of Jupiter in February 1992, the spacecraft traversed the Jovian magnetosheath for a few hours during the inbound pass and for aa few days during the outbound pass. Burstlike electomagnetic waves at frequencies of approximately 0.1-0.4 of the local electron cyclotron frequency have been observed by the Unified Radio and Plasma Wave (URAP) experiement. The waves were more often observed in the regions which were probably the outer or the middle magnetosheath, especially near the bow shock, and rarely seen in the magnetosphere/magnetosheath boundary layer. The propagation angles of the waves are estimated by comparing the measurements of the wave electric and magnetic fields in the spacecraft spin plane with the corresponding values calculated using the cold plasma dispersion relation under local field and plasma conditions. It is found that the waves propagate obliquely with wave angles between approximately 30 deg and 50 deg. These waves are likely to be the whistler mode waves which are excited by suprathermal electrons with a few hundred eV and a slight anisotropy (T(sub perp)/T(sub parallel) approximately 1.1-1.5). They are probably similar in nature to the lion roars observed in the Earth's magnetosheath. Signature of coupling between the mirror and the whistler mode have also been observed. The plasma conditions which favor the excitation of the whistler mode instability during the wave events exists as observed by the plasma experiement of Ulysses.

  7. Electron - whistler interaction at the Earth`s bow shock: 1. Whistler instability

    Energy Technology Data Exchange (ETDEWEB)

    Veltri, P.; Zimbardo, G. [Universita della Calabria, Cosenza (Italy)

    1993-08-01

    The authors model the interaction of whistler waves with the quasi-perpendicular bow shock observed on Nov 7, 1977. Using a Monte Carlo technique they are able to construct the resulting electron distribution function. This distribution function is asymmetric, and includes a loss cone which the data supports. This distribution function asymmetry is able to drive instabilites which couple to generate additional whister energy. A significant amount of the whistler energy is observed to originate from the region where the loss cone is observed.

  8. Genomics in personalized cancer medicine and its impact on early drug development in China:report from the 6th Annual Meeting of the US Chinese Anti-Cancer Association (USCACA) at the 50th ASCO Annual Meeting

    Institute of Scientific and Technical Information of China (English)

    Wei Zhang; Shi-Yuan Cheng; Li-Fang Hou; Li Yan; Yun-Guang Tong

    2014-01-01

    The 6th Annual Meeting of the United States Chinese Anti-Cancer Association (USCACA) was held in conjunction with the 50th Annual Meeting of American Society of Clinical Oncology (ASCO) on May 30, 2014 in Chicago, Illinois, the United States of America. With a focus on personalized medicine, the conference featured novel approaches to investigate genomic aberrations in cancer cells and innovative clinical trial designs to expedite cancer drug development in biomarker-defined patient populations. A panel discussion further provided in-depth advice on advancing development of personalized cancer medicines in China. The conference also summarized USCACA key initiatives and accomplishments, including two awards designated to recognize young investigators from China for their achievements and to support their training in the United States. As an effort to promote international col aboration, USCACA wil team up with Chinese Society of Clinical Oncology (CSCO) to host a joint session on“Breakthrough Cancer Medicines”at the upcoming CSCO Annual Meeting on September 20th, 2014 in Xiamen, China.

  9. 15th Annual Scientific Meeting of the Society for Biological Therapy. 26-29 October 2000, Seattle, Washington, USA.

    Science.gov (United States)

    Dillman, R O

    2001-01-01

    The 15th Annual Scientific Meeting of the Society for Biological Therapy (SBT) was held at the Four Seasons Olympic Hotel in Seattle, USA. The meeting was organised on behalf of the society by John A Thompson from the University of Washington (Seattle, USA), Michael B Widmer of Immunex Corp. (Seattle, USA) and Bernard A Fox from the Earle A Chiles Research Institute (Portland, Oregon, USA). The purpose of the organisation, which was founded in 1984 and currently has 300 members, is to bring together those diverse individuals actively investigating biologicals and biological response modifiers in the diagnosis and treatment of cancer, including clinicians and basic scientists from industry, government and academia.

  10. The annual meeting of the European Society for Vascular Surgery--the scientific contents over the years.

    Science.gov (United States)

    Bergqvist, D

    2008-07-01

    to analyze the presentations given at the annual meeting of European Society for Vascular Surgery: topic, geographical distribution, later publication. Three six-year periods from 1989 have been evaluated. case series dominates but randomized trials have increased somewhat. Papers on animal experiments and basic science have decreased. The most frequently reported diseases have been aortic aneurysm, carotid artery problems, lower extremity ischaemia and with an increasing number of papers on venous disease. Around two thirds of the presentations have been later published as full papers in European Journal of Vascular and Endovascular Surgery, but as many as one quarter has not been published. Geographical origin has varied over time with a decrease in the UK dominance. The presentations at the Annual meeting of European Society for Vascular Surgery contribute substantially to the contents of the Society Journal but a large proportion of the presentations never appear in print. Northern Europe dominates when papers per population unit is counted.

  11. Workshop on immunotherapy combinations. Society for immunotherapy of cancer annual meeting Bethesda, November 3, 2011

    Directory of Open Access Journals (Sweden)

    Forero Ivan

    2012-05-01

    Full Text Available Abstract Although recent FDA approvals on ipilimumab and sipuleucel-T represent major milestones, the ultimate success of immunotherapy approaches will likely benefit from appropriate combinations with other immunotherapeutic and/or non-immunotherapeutic approaches. However, implementation of ideal combinations in the clinic may still face formidable challenges in regulatory, drug-availability and intellectual property aspects. The 2011 SITC annual meeting hosted a workshop on combination immunotherapy to discuss: 1 the most promising combinations found in the laboratory; 2 early success of combination immunotherapy in clinical trials; 3 industry perspectives on combination approaches, and 4 relevant regulatory issues. The integrated theme was how to accelerate the implementation of efficacious combined immunotherapies for cancer patients. Rodent animal models are providing many examples of synergistic combinations that typically include more than two agents. However, mouse and human immunology differ in a significant number of mechanisms and hence we might be missing opportunities peculiar to humans. Nonetheless, incisive animal experimentation with deep mechanistic insight remains the best compass that we can use to guide our paths in combinatorial immunotherapy. Combination immunotherapy clinical trials are already in progress and preliminary results are extremely promising. As a key to translate promising combinations into clinic, real and “perceived” business and regulatory hurdles were debated. A formidable step forward would be to be able to test combinations of investigational agents prior to individual approval. Taking together the FDA and the industrial perspective on combinatorial immunotherapy, the audience was left with the clear message that this is by no means an impossible task. The general perception is that the road ahead of us is full of combination clinical trials which hopefully will bring clinical benefit to our cancer

  12. An Analysis of the Abstracts Presented at the Annual Meetings of the Society for Neuroscience from 2001 to 2006

    OpenAIRE

    Lin, John M.; Bohland, Jason W.; Peter Andrews; Burns, Gully A. P. C.; Allen, Cara B.; Mitra, Partha P.

    2008-01-01

    We extracted and processed abstract data from the SFN annual meeting abstracts during the period 2001-2006, using techniques and software from natural language processing, database management, and data visualization and analysis. An important first step in the process was the application of data cleaning and disambiguation methods to construct a unified database, since the data were too noisy to be of full utility in the raw form initially available. The resulting co-author graph in 2006, for...

  13. The production of knowlegde of chemical education at the annual meetings of the Brazilian Chemical Society: a review

    OpenAIRE

    Cristiane Andretta Francisco; Salete Linhares Queiroz

    2008-01-01

    This paper discusses the Brazilian academic production on Chemical Education. The main source of information is the annual meeting of the Brazilian Chemical Society (RASBQ) covering the period 1999-2006. All the papers presented by the Division of Chemical Education of the RASBQ were reviewed to permit a discussion about the development of the area in Brazil. This bibliographical revision comprises the following aspects: year of presentation, Brazilian region and institution of production, sc...

  14. Generation of whistler mode in a relativistic plasma

    Indian Academy of Sciences (India)

    N K Deka; B J Saikia; K S Goswami

    2008-03-01

    This paper contains the plasma maser interaction between high frequency nonresonant whistler R-mode and low frequency resonant ion acoustic mode in a relativistic plasma. It shows that the whistler R-mode grows through the plasma maser interaction between the relativistic electrons and the ion acoustic fluctuation.

  15. Nonlinear generation of whistler waves by an ion beam

    Science.gov (United States)

    Akimoto, K.; Winske, D.

    1989-01-01

    An electromagnetic hybrid code is used to simulate a new mechanism for whistler wave generation by an ion beam. First, a field-aligned ion beam becomes unstable to the electromagnetic ion/ion right-hand resonant instability which generates large amplitude MHD-like waves. These waves then trap the ion beam and increase its effective temperature anisotropy. As a result, the growth rates of the electron/whistler instability are significantly enhanced, and whistlers start to grow above the noise level. At the same time, because of the reduced parallel drift speed of the ion beam, the frequencies of the whistlers are also downshifted. Full simulations were performed to isolate and separately investigate the electron/ion whistler instability. The results are in agreement with the assumption of fluid electrons in the hybrid simulations and with the linear theory of the instability.

  16. Two types of whistler waves in the hall reconnection region

    Science.gov (United States)

    Huang, S. Y.; Fu, H. S.; Yuan, Z. G.; Vaivads, A.; Khotyaintsev, Y. V.; Retino, A.; Zhou, M.; Graham, D. B.; Fujimoto, K.; Sahraoui, F.; Deng, X. H.; Ni, B.; Pang, Y.; Fu, S.; Wang, D. D.; Zhou, X.

    2016-07-01

    Whistler waves are believed to play an important role during magnetic reconnection. Here we report the near-simultaneous occurrence of two types of the whistler-mode waves in the magnetotail Hall reconnection region. The first type is observed in the magnetic pileup region of downstream and propagates away to downstream along the field lines and is possibly generated by the electron temperature anisotropy at the magnetic equator. The second type, propagating toward the X line, is found around the separatrix region and probably is generated by the electron beam-driven whistler instability or Čerenkov emission from electron phase-space holes. These observations of two different types of whistler waves are consistent with recent kinetic simulations and suggest that the observed whistler waves are a consequence of magnetic reconnection.

  17. Bursty emission of whistler waves in association with plasmoid collision

    Directory of Open Access Journals (Sweden)

    K. Fujimoto

    2017-07-01

    Full Text Available A new mechanism to generate whistler waves in the course of collisionless magnetic reconnection is proposed. It is found that intense whistler emissions occur in association with plasmoid collisions. The key processes are strong perpendicular heating of the electrons through a secondary magnetic reconnection during plasmoid collision and the subsequent compression of the ambient magnetic field, leading to whistler instability due to the electron temperature anisotropy. The emissions have a bursty nature, completing in a short time within the ion timescales, as has often been observed in the Earth's magnetosphere. The whistler waves can accelerate the electrons in the parallel direction, contributing to the generation of high-energy electrons. The present study suggests that the bursty emission of whistler waves could be an indicator of plasmoid collisions and the associated particle energization during collisionless magnetic reconnection.

  18. 78 FR 59662 - Annual Public Meeting of the Interagency Steering Committee on Multimedia Environmental Modeling

    Science.gov (United States)

    2013-09-27

    ... meeting facility is wheel-chair accessible. Please allow time to register with U.S. NRC security on the... of intent to attend the meeting may be emailed to: Dr. Ming Zhu, ISCMEM Chair, U.S. Department of.... Proposed Agenda: The ISCMEM Chair will open the meeting with a brief overview of the goals of the MOU...

  19. Promote Sound, Sustainable and Quality Development Speech at the World Economic Forum Annual Meeting of New Champions 2011

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Professor Klaus Schwab,Executive Chairman of the World Economic Forum,Ladies and Gentleman,I wish to extend warm congratulations on the opening of the Fifth Annual Meeting of the New Champions,or the Summer Davos,and a sincere welcome to you all.The Summer Davos has undergone five years of growth and established its principle of being oriented to the whole world,to the future,to innovation and to youths.Participants have had lively and dynamic exchanges at various forms of discussions,delivering to the world messages of hope,confidence and courage,particularly at the difficult times of the global financial crisis.The theme of this year's meeting-Mastering Quality Growth-represents people's shared desire for robust,sustainable and balanced economic growth,and I wish the meeting a great success.

  20. Modulation of Root Microbiome Community Assembly by the Plant Immune Response (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    Energy Technology Data Exchange (ETDEWEB)

    Lebeis, Sarah [University of North Carolina

    2013-03-01

    Sarah Lebeis of University of North Carolina on "Modulation of root microbiome community assembly by the plant immune response" at the 8th Annual Genomics of Energy & Environment Meeting on March 28, 2013 in Walnut Creek, Calif.

  1. Assembly-driven metagenomics of a hypersaline microbial ecosystem (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    Energy Technology Data Exchange (ETDEWEB)

    Allen, Eric [Scripps and UCSD

    2013-03-01

    Eric Allen of Scripps and UC San Diego on "Assembly-driven metagenomics of a hypersaline microbial ecosystem" at the 8th Annual Genomics of Energy & Environment Meeting on March 27, 2013 in Walnut Creek, Calif.

  2. From the Lab Bench: Differences in annual and perennial grasses in meeting cattle production goals

    Science.gov (United States)

    A column was written that provided the advantages and disadvantages of annual warm- and cool-season grasses. Warm-season annual grasses can increase the supply of forage during the summer slump in cool-season perennial grass growth. Utilization of toxic endophyte-infected tall fescue pastures can ...

  3. Report on student participants at the 2003 Annual Meeting of the National Society of Black Physicists

    Energy Technology Data Exchange (ETDEWEB)

    Julius Dollison, Michael Neuchatz

    2003-07-01

    The first meeting of African American physicists was held in 1973 at Fisk University in Nashville, Tennessee, with around 50 Black physicists in attendance. In 1977, this organization was formally established as the National Society of Black Physicists (NSBP) out of a need to address many concerns of African American physicists. During the ensuing years the Conference began to grow and was hosted by different institutions at various geographic locations. This year, the 2003 Annual Conference of the National Society of Black Physicists and Black Physics Students was hosted by Spelman College in Atlanta, Georgia during the weekend of February 12th-15th, 2003. This Conference brought together over 500 African American physics students and working physicists. Also attending were corporate and graduate school recruiters, administrators, professional society representatives and others concerned with the small representation of minorities in the field of physics. The organizers of the Conference contracted with the Statistical Research Center of the American Institute of Physics to conduct a formal evaluative study of the meeting, resulting in this report. The evaluation questionnaire was designed by the organizers of the NSBP conference with input from the Statistical Research Center's staff. It included questions on the students' backgrounds and demographic characteristics, physics research experience, career goals, challenges faced in their academic pursuits, and ratings of various aspects of the conference. The questionnaire was distributed at the conference when the students signed in. Of the 330 students who were registered, roughly 304 attended and were given the four-page questionnaire to complete. Responses were collected on the last night of the conference, with 172 (approximately 57%) returning completed questionnaires. This low response rate could be attributed in part to the fact that respondents were asked to provide possibly sensitive personal

  4. Whistler Mode Waves in Collisionless Magnetic Reconnection

    Institute of Scientific and Technical Information of China (English)

    GUO Jun; LU Quan-Ming; WANG Shui; WANG Yu-Ming; DOU Xian-Kang

    2004-01-01

    A 21/2-dimensional electromagnetic particle-in-cell (PIC) simulation code is used to investigate the wave phenomena in the plasma sheet of collisionless magnetic reconnection. The results show that these waves have the following characteristics: they are right-hand circularity polarized, with propagation direction nearly parallel to local magnetic field, and frequency between 0.07 and 0.17 times of local electron cyclotron frequency. Therefore we conclude that such waves are Whistler waves, and their possible excitation mechanisms are also discussed.

  5. State of Play of CME in Europe in 2013: Proceedings from the Sixth Annual Meeting of the European CME Forum

    Directory of Open Access Journals (Sweden)

    Eugene Pozniak

    2014-07-01

    Full Text Available European CME Forum is a not-for-profit organisation that is dedicated to bringing together all stakeholder groups with an interest in European Continuing Medical Education (CME in order to promote multi-channel discussion in an independent and neutral environment. This report summarises the presentations and discussions that took place at the Sixth Annual Meeting of the European CME Forum, held in London on the 14th and 15th November 2013, which was preceded by a series of ‘Day 0’ meetings as pre-meeting sessions for delegates from specific interest groups. The predominant target audience comprised people with an interest in European CME including the accreditation bodies, scientific societies, education providers, industry and European medical communications agencies. The year prior to the meeting saw the introduction of new accreditation standards from UEMS-EACCME, with other accreditors examining how they should be evolving their own; the introduction of the US Physicians’ Payment Sunshine Act and its rather unexpected ramifications in Europe; pharmaceutical companies also starting to employ the grant process for funding CME, and their own increasing insistence on being hands-off from CME programmes. This in turn has led to education providers needing to be more knowledgeable and accountable and looking for their own guidance to help them navigate these evermore complicated waters. Against this back-drop, session themes for the sixth annual meeting were focused on sharing best practices and identifying what constitutes good CME in practice, discussing the role of industry in CME, summarising the latest trends relating to accreditation in Europe, discussing the current legal and regulatory frameworks impacting on CME, and communicating new innovative CME ideas (e.g. relating to e-learning.

  6. Publication rates of presentations at the Irish Orthopaedic Association annual meeting.

    LENUS (Irish Health Repository)

    O'Neill, B J

    2014-03-01

    Presentation of scientific research at national and international meetings is an important forum for the dissemination of knowledge. Subsequent publication of a full-text paper in a peer-reviewed journal is the expected outcome of such presentations. The publication rate from these meetings is highly variable.

  7. Electron Trapping and Charge Transport by Large Amplitude Whistlers

    Science.gov (United States)

    Kellogg, P. J.; Cattell, C. A.; Goetz, K.; Monson, S. J.; Wilson, L. B., III

    2010-01-01

    Trapping of electrons by magnetospheric whistlers is investigated using data from the Waves experiment on Wind and the S/WAVES experiment on STEREO. Waveforms often show a characteristic distortion which is shown to be due to electrons trapped in the potential of the electrostatic part of oblique whistlers. The density of trapped electrons is significant, comparable to that of the unperturbed whistler. Transport of these trapped electrons to new regions can generate potentials of several kilovolts, Trapping and the associated potentials may play an important role in the acceleration of Earth's radiation belt electrons.

  8. Electron beam generated whistler emissions in a laboratory plasma

    Energy Technology Data Exchange (ETDEWEB)

    Van Compernolle, B., E-mail: bvcomper@physics.ucla.edu; Pribyl, P.; Gekelman, W. [Department of Physics, University of California, Los Angeles (United States); An, X.; Bortnik, J.; Thorne, R. M. [Department of Atmospheric and Oceanic Sciences, University of California, Los Angeles (United States)

    2015-12-10

    Naturally occurring whistler mode emissions in the magnetosphere, are important since they are responsible for the acceleration of outer radiation belt electrons to relativistic energies and also for the scattering loss of these electrons into the atmosphere. Recently, we reported on the first laboratory experiment where whistler waves exhibiting fast frequency chirping have been artificially produced [1]. A beam of energetic electrons is launched into a cold plasma and excites both chirping whistler waves and broadband waves. Here we extend our previous analysis by comparing the properties of the broadband waves with linear theory.

  9. Electron beam generated whistler emissions in a laboratory plasma

    Science.gov (United States)

    Van Compernolle, B.; An, X.; Bortnik, J.; Thorne, R. M.; Pribyl, P.; Gekelman, W.

    2015-12-01

    Naturally occurring whistler mode emissions in the magnetosphere, are important since they are responsible for the acceleration of outer radiation belt electrons to relativistic energies and also for the scattering loss of these electrons into the atmosphere. Recently, we reported on the first laboratory experiment where whistler waves exhibiting fast frequency chirping have been artificially produced [1]. A beam of energetic electrons is launched into a cold plasma and excites both chirping whistler waves and broadband waves. Here we extend our previous analysis by comparing the properties of the broadband waves with linear theory.

  10. Stagnation of electron flow by a nonlinearly generated whistler wave

    CERN Document Server

    Taguchi, Toshihiro; Mima, Kunioki

    2016-01-01

    Relativistic electron beam transport through a high-density, magnetized plasma is studied numerically and theoretically. An electron beam injected into a cold plasma excites Weibel and two-stream instabilities that heat the beam and saturate. In the absence of an applied magnetic field, the heated beam continues to propagate. However, when a magnetic field of particular strength is applied along the direction of beam propagation, a secondary instability of off-angle whistler modes is excited. These modes then couple nonlinearly creating a large amplitude parallel propagating whistler that stops the beam. In this letter, we will show the phenomena in detail and explain the mechanism of whistler mediated beam stagnation.

  11. Analysis of the Use and Impact of Twitter During American Society of Clinical Oncology Annual Meetings From 2011 to 2016: Focus on Advanced Metrics and User Trends.

    Science.gov (United States)

    Pemmaraju, Naveen; Thompson, Michael A; Mesa, Ruben A; Desai, Tejas

    2017-07-01

    The use of social media, in particular Twitter, has substantially increased among health care stakeholders in the field of hematology and oncology, with an especially sharp increase in the use of Twitter during times of major national meetings. The most attended meeting in the oncology field is the ASCO annual meeting. Little is known about the detailed metrics involved in the use, volume, and impact of Twitter during the ASCO annual meeting. We conducted a retrospective review of tweets during the ASCO annual meetings from 2011 to 2016. The total data set encompassed 190,732 tweets from 39,745 authors over six consecutive ASCO meetings from 2011 to 2016 (inclusive). Tweets, all publically available, were collected by Nephrology On-Demand Analytics. The number of individual authors increased from 1,429 during the 2011 ASCO meeting to 15,796 during the 2016 ASCO meeting, an 11-fold increase over the total 5-year period. There was a notable increase in tweets from the 2011 ASCO meeting (n = 7,746) to the 2016 ASCO meeting (n = 72,698), a nine-fold increase during the study period. The most commonly tweeted term or topic changed over time, generally reflecting the breakthroughs of each designated year; these terms were "melanoma" for both the 2011 and 2012 ASCO meetings; "breast cancer" for the 2013 ASCO meeting; "lung cancer" for the 2014 ASCO meeting; and "ImmunOnc" or "immunotherapy/immuno-oncology" for both the 2015 and 2016 ASCO meetings. The use of Twitter among health care stakeholders during the ASCO meeting has markedly increased over time, demonstrating the increasing role of social media in the dissemination of findings at the most highly attended hematology and oncology conference of the year.

  12. Trends in Attendance at Scoliosis Research Society Annual Meetings (SRS AM) and International Meeting on Advanced Spine Techniques (IMAST): Location, Location, Location.

    Science.gov (United States)

    Chen, Foster; Cho, Woojin; Kim, Han Jo; Levine, David B

    2017-07-01

    Descriptive, respective. Although overall membership in Scoliosis Research Society (SRS) has grown over the years, we were curious to see the effects of changing event venue location and timing on conference attendance. Every year, the SRS hosts two major meetings: the Annual Meeting (SRS AM) in the autumn, and the International Meeting on Advanced Spine Techniques (IMAST) in the summer. Sites have alternated from within and outside North America. Often, these meetings have also overlapped with several holidays in certain countries. This was an observational study of attendance from past SRS AM and IMAST meetings. Fourteen years of AM and 8 years of IMAST data were made available from the SRS. Participation based on delegate type and countries were tallied. Details from the 10 most represented nations and host nations per year were also tallied, and their national holidays were reviewed for overlaps with the AM. Membership in AM and IMAST increased from 820 in 2003 to 1,323 in 2016. Attendance at the AM has increased, whereas attendance at IMAST has declined, even after adjusting for membership size. Trends in participation were highly influenced by location. Participation by attendees from the host continent, and especially the host country, is generally high. The negative impact of distant meetings is profoundly seen with North Americans, whereas the positive impact of a nearby meeting was mostly clearly demonstrated by South Americans. Although SRS AM overlapped with holidays in China, Japan, or Korea nearly 50% of the time, this did not influence participation by delegates from these countries. Participation in the AM is highly influenced by location. Although North Americans represented the largest constituency, their presence was not needed to drive total attendance and was not sufficient to turn around the downturn in IMAST attendance. Choice of location can encourage the participation of delegates from the host and neighboring nations; through strategic

  13. 22. Annual meeting of the German Radiation Oncology Society. Abstracts; 22. Jahrestagung der Deutschen Gesellschaft fuer Radioonkologie. Abstractband

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2016-06-15

    The volume on the 22th annual meeting of the German Radiation Oncology Society includes abstracts on the following issues: Brain/ central nervous system, biology, oligo-metastases, head and neck tumors, mammary carcinoma, physics, innovations, life quality, high individual doses, lung tumors, colorectal tumors, clinical studies, young DEGRO, translational research, prostate, brachytherapy. The poster abstracts cover the following issues: prostate, mammary glands, lungs, head and neck, colorectum, brain - central nervous system, innovations concerning percutaneous and interventional radiotherapy, radiotherapy with high single doses, radioimmunotherapy, knowledge-based radiotherapy, life quality, demand planning.

  14. Technical report. Graduate Student Focus on Diversity Workshop, 1999 SIAM Annual Meeting, Atlanta, Georgia, May 12, 1999

    Energy Technology Data Exchange (ETDEWEB)

    none

    1999-05-12

    The Third SIAM Graduate Student Focus on Diversity workshop was held May 12 at the Sheraton Atlanta Hotel on the first day of the 1999 SIAM Annual Meeting. The day-long workshop consisted of several different activities: eight technical talks by under-represented minority graduate students, a lively panel discussion concerning the benefits of undergraduate summer research programs, informal luncheon and pizza breaks to foster social interaction, and an evening forum with candid discussions of graduate school experiences from a minority graduate student perspective. These sessions were open to the entire SIAM community and served to highlight the progress, achievements, and aspirations of the workshop participants.

  15. 46. Annual meeting of the German Society for Medical Physics. Abstracts; 46. Jahrestagung der Deutschen Gesellschaft fuer Medizinische Physik. Abstractband

    Energy Technology Data Exchange (ETDEWEB)

    Fiebich, Martin [Technische Hochschule Mittelhessen, Giessen (Germany). Inst. fuer Medizinische Physik und Strahlenschutz; Zink, Klemens (ed.) [Technische Hochschule Mittelhessen, Giessen (Germany). Inst. fuer Medizinische Physik und Strahlenschutz; Universitaetsklinikum Giessen-Marburg, Marburg (Germany). Klinik fuer Strahlentherapie und Radioonkologie

    2015-07-01

    The abstracts volume of the 46th annual meeting of the German Society for Medical Physics includes abstracts on the following issues: audiology; particle therapy: dosimetric and biological aspects; functional and molecular imaging; computerized tomography; dosimetry: 2D dosimetry and clinical dosimetry; MR imaging: cardio and lungs imaging; quality assurance in radiation therapy; brachytherapy/IORT; irradiation planning; functional and molecular imaging: methodic principles; dosimetry: dosimetric base data and Monte Carlo; adaptive and guided radiation therapy; irradiation planning; laser accelerated protons; brachytherapy/IORT: dosimetry; particle therapy: irradiation planning and imaging; stereotaxis and radiosurgery; radiation protection; dosimetry: detectors and small photon fields; MRT and MRS - neuroimaging; particle therapy: in vivo verification.

  16. American Society for Clinical Pharmacology and Therapeutics (ASCPT)-111th annual meeting. 17-20 March 2010, Atlanta, GA, USA.

    Science.gov (United States)

    Veryard, Claire

    2010-05-01

    The 111th Annual Meeting of the American Society for Clinical Pharmacology and Therapeutics, held in Atlanta, included topics covering disclosures of new data in the field of pharmacokinetics and drug interactions. This conference report highlights selected presentations on pharmacokinetic studies of several investigational drugs, including evatanepag (Pfizer Inc), AEG-33773 (Aegera Therapeutics Inc), JNJ-16269110 (Johnson & Johnson Pharmaceutical Research & Development LLC), PF-3716539 (ViiV Healthcare), MK-0736 (Merck & Co Inc), a combination of Ginkgo biloba and cilostazol (Renexin SK Chemicals Co Ltd), PP-101 (Pacific Pharmaceuticals Co Ltd), ACT-178882 (Acetlion Ltd/Merck & Co Inc) and edoxaban (Daiichi Sankyo Co Ltd).

  17. Antibody engineering and therapeutics, The Annual Meeting of the Antibody Society: December 8-12, 2013, Huntington Beach, CA.

    Science.gov (United States)

    Almagro, Juan Carlos; Gilliland, Gary L; Breden, Felix; Scott, Jamie K; Sok, Devin; Pauthner, Matthias; Reichert, Janice M; Helguera, Gustavo; Andrabi, Raiees; Mabry, Robert; Bléry, Mathieu; Voss, James E; Laurén, Juha; Abuqayyas, Lubna; Barghorn, Stefan; Ben-Jacob, Eshel; Crowe, James E; Huston, James S; Johnston, Stephen Albert; Krauland, Eric; Lund-Johansen, Fridtjof; Marasco, Wayne A; Parren, Paul W H I; Xu, Kai Y

    2014-01-01

    The 24th Antibody Engineering & Therapeutics meeting brought together a broad range of participants who were updated on the latest advances in antibody research and development. Organized by IBC Life Sciences, the gathering is the annual meeting of The Antibody Society, which serves as the scientific sponsor. Preconference workshops on 3D modeling and delineation of clonal lineages were featured, and the conference included sessions on a wide variety of topics relevant to researchers, including systems biology; antibody deep sequencing and repertoires; the effects of antibody gene variation and usage on antibody response; directed evolution; knowledge-based design; antibodies in a complex environment; polyreactive antibodies and polyspecificity; the interface between antibody therapy and cellular immunity in cancer; antibodies in cardiometabolic medicine; antibody pharmacokinetics, distribution and off-target toxicity; optimizing antibody formats for immunotherapy; polyclonals, oligoclonals and bispecifics; antibody discovery platforms; and antibody-drug conjugates.

  18. Meetings

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Events Calendar 2010 January 20-21 San Francisco,CA,United States 4th annual Stem Cells World Congress and exhibition January 29-31 Cape Town,South Africa International Conference on Chemical and Biomolecular Engineering February 11-12 Barcelona,Spain 7th annual Screening Europe conference and exhibition

  19. Translational Research in Oncology Research & Development and Its Impact on Early Development in China: report of the 5th Annual Meeting of the US Chinese Anti-Cancer Association (USCACA) at 2013 AACR Annual Meeting

    Institute of Scientific and Technical Information of China (English)

    Lingjie Guan; Yun Dai; Roger Luo

    2013-01-01

    In April 2013,the US Chinese Anti-Cancer Association (USCACA) held its 5th annual meeting in conjunction with the American Association for Cancer Research (AACR) 2013 Annual Meeting in Washington DC.The USCACA executive committee reported activities and programs and highlighted the partnership and collaboration between USCACA and other major organizations.The key initiatives and programs of USCACA included 1) USCACA-TIGM Esophageal Cancer Program that funds translational research of esophageal cancer prevention and treatment at the Xinxiang Medical University in Henan province,China; 2) the USCACA-NFCR-AFCR Scholarship Program,which has supported 10 young outstanding Chinese cancer researchers and will award 4 fellowships at the Guangzhou International Symposium on Oncology in November this year; 3) USCACA-Hengrui Training Program for Early Phase Clinical Research,which has supported the training of a Chinese scholar at two major cancer centers in the US; and 4) USCACA has continued its partnership with the Chinese Journal of Cancer,which has reached significant international impact.

  20. IBC's 22nd Annual Antibody Engineering and 9th Annual Antibody Therapeutics International Conferences and the 2011 Annual Meeting of The Antibody Society, December 5-8, 2011, San Diego, CA.

    Science.gov (United States)

    Nilvebrant, Johan; Dunlop, D Cameron; Sircar, Aroop; Wurch, Thierry; Falkowska, Emilia; Reichert, Janice M; Helguera, Gustavo; Piccione, Emily C; Brack, Simon; Berger, Sven

    2012-01-01

    The 22nd Annual Antibody Engineering and 9th Annual Antibody Therapeutics international conferences, and the 2011 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 5-8, 2011 in San Diego, CA. The meeting drew ~800 participants who attended sessions on a wide variety of topics relevant to antibody research and development. As a preview to the main events, a pre-conference workshop held on December 4, 2011 focused on antibodies as probes of structure. The Antibody Engineering Conference comprised eight sessions: (1) structure and dynamics of antibodies and their membrane receptor targets; (2) model-guided generation of binding sites; (3) novel selection strategies; (4) antibodies in a complex environment: targeting intracellular and misfolded proteins; (5) rational vaccine design; (6) viral retargeting with engineered binding molecules; (7) the biology behind potential blockbuster antibodies and (8) antibodies as signaling modifiers: where did we go right, and can we learn from success? The Antibody Therapeutics session comprised five sessions: (1)Twenty-five years of therapeutic antibodies: lessons learned and future challenges; (2) preclinical and early stage development of antibody therapeutics; (3) next generation anti-angiogenics; (4) updates of clinical stage antibody therapeutics and (5) antibody drug conjugates and bispecific antibodies.

  1. 2015 NIEHS/EPA Children's Environmental Health and Disease Prevention Research Centers Annual Meeting

    Science.gov (United States)

    The meeting will feature the researchers and senior scientists from the Children's Centers, the PEHSUs, scientists from federal agencies and others through interdisciplinary presentations and discussions that explore connections between research findings,

  2. Experimental Reservoirs of Human Pathogens: The Vibrio Cholerae Paradigm (7th Annual SFAF Meeting, 2012)

    Energy Technology Data Exchange (ETDEWEB)

    Colwell, Rita [University of Maryland

    2012-06-01

    Rita Colwell on "Experimental Reservoirs of Human Pathogens: The Vibrio cholerae paradigm" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  3. Whistler damping at oblique propagation - Laminar shock precursors

    Science.gov (United States)

    Gary, S. P.; Mellott, M. M.

    1985-01-01

    This paper addresses the collisionless damping of whistlers observed as precursors standing upstream of oblique, low-Mach number terrestrial bow shocks. The linear theory of electromagnetic waves in a homogeneous Vlasov plasma with Maxwellian distribution functions and a magnetic field is considered. Numerical solutions of the full dispersion equation are presented for whistlers propagating at an arbitrary angle with respect to the magnetic field. It is demonstrated that electron Landau damping attenuates oblique whistlers and that the parameter which determines this damping is beta-e. In a well-defined range of parameters, this theory provides damping lengths which are the same order of magnitude as those observed. Thus electron Landau damping is a plausible process in the dissipation of upstream whistlers. Nonlinear plasma processes which may contribute to precursor damping are also discussed, and criteria for distinguishing among these are described.

  4. Multiflash whistlers in ELF-band observed at low latitude

    Directory of Open Access Journals (Sweden)

    Ashutosh K. Singh

    2011-01-01

    Full Text Available Multiflash whistler-like event in the ELF-band, observed during March 1998 at low latitude station Jammu, is reported. The most prominent feature of these events is the multiflash nature along with the decrease in frequency within a very short span of time resembling similar to terrestrial whistlers. The events have a significantly smaller time duration (0.5–3.5 s than those reported earlier from high, mid and low latitudes and also display a diurnal maximum occurring around 09:30 h (IST. There have been similar reportings from other latitudes, but whistlers in the ELF-band with a multiflash nature along with a precursor emission have never been reported. Lightning seems to be the dominant source for the ELF whistlers reported here.

  5. Dispersion properties of ducted whistlers, generated by lightning discharge

    Directory of Open Access Journals (Sweden)

    D. L. Pasmanik

    2005-06-01

    Full Text Available Whistler-mode wave propagation in magnetospheric ducts of enhanced cold plasma density is studied. The case of the arbitrary ratio of the duct radius to the whistler wavelength is considered, where the ray-tracing method is not applicable. The set of duct eigenmodes and their spatial structure are analysed and dependencies of eigenmode propagation properties on the duct characteristics are studied. Special attention is paid to the analysis of the group delay time of one-hop propagation of the whistler wave packet along the duct. We found that, in contrast to the case of a wide duct, the group delay time in a rather narrow duct decreases as the eigenmode number increases. The results obtained are suggested for an explanation of some types of multi-component whistler signals.

  6. Whistler-mode phenomena in electron MHD plasmas

    Science.gov (United States)

    Stenzel, R. L.

    2003-12-01

    While the linear properties of plane whistler waves are well known, many new phenomena of bounded wavepackets and nonlinear effects are worth to describe. The present talk will review laboratory observations of whistler filaments, whistler vortices, whistler wings, whistler-sound modes in high-beta plasmas, nonlinear whistlers forming magnetic null points, and magnetic reconnection in EMHD plasmas. The time-varying magnetic field of a spatially bounded whistler wave packet consists of 3-D vortices. Each vortex can be decomposed into linked toroidal and poloidal field components. The self-helicity is positive for propagation along the field, negative for opposite propagation. Helicity injection from a suitable source produces unidirectional propagation. Magnetic helicity changes sign, i.e., is not conserved, when the propagation direction along B changes, for example due to reflection or propagation through a magnetic null point. In ideal EMHD the electric and magnetic forces on the electrons are equal, -n e E +J x B=0, i.e., the electron fluid is not compressed. Force-free vortices do not interact during collisions. Vortices are excited with pulsed magnetic antennas or pulsed electrodes. Both transient currents and fields can form vortices that propagate in the whistler mode. Moving dc magnets or dc current systems can also induce whistler modes in a magnetized plasma. These form a Cherenkov-like radiation pattern, a ``whistler wing.'' Nonlinear phenomena arise from wave-induced modifications of the electron temperature, density and magnetic field. In collisional plasmas electrons are heated by strong whistlers. Modifications of the classical conductivity leads to current filamentation. On a slower time scale density modifications arise from ambipolar fields associated with electron heating. In a filamentation instability a strong whistler wave is ducted along a narrow field-aligned density depression. The ion density is also modified by the ac electric field of

  7. Landau damping of magnetospherically reflected whistlers

    Science.gov (United States)

    Thorne, Richard M.; Horne, Richard B.

    1994-01-01

    Unducted VLF signals produced by lightning activity can form a population of magnetospherically reflected (MR) whistlers in the inner magnetosphere. It has been suggested recently that in the absence of significant attenuation such waves could merge into a broadband continuum with sufficient intensity to account for plasmaspheric hiss. To test this conjecture we have evaluated the path-integrated attenuation of MR whistlers along representative ray paths using the HOTRAY code. Using a realistic plasma distribution modeled on in-situ data, we find that the majority of MR waves experience significant damping after a few transits across the equator. This is primarily due to Landau resonance with suprathermal (0.1-1 keV) electrons. The attenuation is most pronounced for waves that propagate through the outer plasmasphere; this can readily account for the infrequent occurrence of multiple-hop MR waves for L greater than or equal to 3.5. Selected waves that originate at intermediate latitudes (15 deg is less than or equal to lambda is less than or equal to 35 deg) and whose ray paths are confined to the inner plasma- sphere may experience up to 10 magnetospheric reflections before substantial attentuation occurs. These waves should form the population of observed MR waves. Wave attenuation becomes more pronounced at higher frequencies; this can account for the absence of multiple-hop waves above 5 kHz. Weakly attenuated MR waves tend to migrate outward to the L shell, where their frequency is comparable to the equatorial lower hybrid frequency. The enhanced concentration of waves due to a merging of ray paths would produce a spectral feature that rises in frequency at lower L. This is quite distinct from the reported properties of plasmaspheric hiss, which maintains a constant frequency band throughout the entire plasmasphere. Furthermore, in the absence of mode conversion, waves below 500 Hz, which often form an important if not dominant part of the spectral properties

  8. Emerging from the fog: hypotheses and paradigms in developmental biology--the Society for Developmental Biology 2005 Annual Meeting Report.

    Science.gov (United States)

    Sun, Xin; Barolo, Scott; Bilder, David; Montgomery, Mary; Sinha, Neelima

    2006-01-15

    The Society for Developmental Biology 64th annual meeting took place by the beautiful San Francisco Bay from July 27th to August 1st, 2005. Organized under the leadership of Judith Kimble (SDB President, U. Wisconsin-Madison), the meeting attracted over one thousand developmental biologists from all over the world. They gathered to present data, exchange ideas and enjoy basking in the warm sun on the piers. Strong themes emerged from the diverse subjects discussed at the meeting, demonstrating exciting trends towards the unifying goal of understanding the progression from a single cell to an adult organism. Cell and Tissue Polarity was a recurring topic at the meeting. Questions like "is there polarity", "how is it achieved" and "how is it linked to stem cell maintenance" were discussed. Post-transcriptional regulation involving protein degradation and microRNA (miRNA) modulation of gene expression was featured in the context of transition between meiosis to mitosis and asymmetries in the embryo. It is apparent that Evolutionary Developmental Biology, once a major driving influence in the early days of the field, continues to enjoy a renaissance as researchers familiar with traditional model organisms are increasingly attracted to the field and as modern genetic and molecular approaches are applied to an increasingly varied assortment of organisms. The attention is beginning to pay off as laboratories are starting to generate significant results shedding light into how developmental programs are altered to generate morphological diversity. In the Satellite Symposium on Plant Development held on July 27th, 2005, the overriding theme was on the identity and maintenance of Stem Cells in Plants. Finally, researchers working on diverse organisms have shown a strong effort to address Developmental Coordination: on the subcellular, cellular and tissue levels. Advanced imaging techniques are combined with traditional genetic methods to scrutinize and compare dynamic

  9. Pitch angle scattering of energetic particles by oblique whistler waves

    Science.gov (United States)

    Inan, U. S.; Bell, T. F.

    1991-01-01

    First order cyclotron or Landau resonant pitch angle scattering of electrons by oblique whistler waves propagating at large angles to the ambient field are found to be at least as large as that due to parallel propagating waves. Commonly observed precipitation of more than 40 keV electrons in association with ducted whistlers may thus be accompanied by substantial fluxes of lower energy (10 eV-40 keV) electrons precipitated by the nonducted components.

  10. Enhanced Plasma Confinement in a Magnetic Well by Whistler Waves

    DEFF Research Database (Denmark)

    Balmashnov, A. A.; Juul Rasmussen, Jens

    1981-01-01

    The propagation of whistler waves in a magnetic field of mirror configuration is investigated experimentally. The strong interaction between waves and particles at the electron-cyclotron resonance leads to enhanced confinement in the magnetic well.......The propagation of whistler waves in a magnetic field of mirror configuration is investigated experimentally. The strong interaction between waves and particles at the electron-cyclotron resonance leads to enhanced confinement in the magnetic well....

  11. An analysis of the abstracts presented at the annual meetings of the Society for Neuroscience from 2001 to 2006.

    Directory of Open Access Journals (Sweden)

    John M Lin

    Full Text Available Annual meeting abstracts published by scientific societies often contain rich arrays of information that can be computationally mined and distilled to elucidate the state and dynamics of the subject field. We extracted and processed abstract data from the Society for Neuroscience (SFN annual meeting abstracts during the period 2001-2006 in order to gain an objective view of contemporary neuroscience. An important first step in the process was the application of data cleaning and disambiguation methods to construct a unified database, since the data were too noisy to be of full utility in the raw form initially available. Using natural language processing, text mining, and other data analysis techniques, we then examined the demographics and structure of the scientific collaboration network, the dynamics of the field over time, major research trends, and the structure of the sources of research funding. Some interesting findings include a high geographical concentration of neuroscience research in the north eastern United States, a surprisingly large transient population (66% of the authors appear in only one out of the six studied years, the central role played by the study of neurodegenerative disorders in the neuroscience community, and an apparent growth of behavioral/systems neuroscience with a corresponding shrinkage of cellular/molecular neuroscience over the six year period. The results from this work will prove useful for scientists, policy makers, and funding agencies seeking to gain a complete and unbiased picture of the community structure and body of knowledge encapsulated by a specific scientific domain.

  12. An analysis of the abstracts presented at the annual meetings of the Society for Neuroscience from 2001 to 2006.

    Science.gov (United States)

    Lin, John M; Bohland, Jason W; Andrews, Peter; Burns, Gully A P C; Allen, Cara B; Mitra, Partha P

    2008-04-30

    Annual meeting abstracts published by scientific societies often contain rich arrays of information that can be computationally mined and distilled to elucidate the state and dynamics of the subject field. We extracted and processed abstract data from the Society for Neuroscience (SFN) annual meeting abstracts during the period 2001-2006 in order to gain an objective view of contemporary neuroscience. An important first step in the process was the application of data cleaning and disambiguation methods to construct a unified database, since the data were too noisy to be of full utility in the raw form initially available. Using natural language processing, text mining, and other data analysis techniques, we then examined the demographics and structure of the scientific collaboration network, the dynamics of the field over time, major research trends, and the structure of the sources of research funding. Some interesting findings include a high geographical concentration of neuroscience research in the north eastern United States, a surprisingly large transient population (66% of the authors appear in only one out of the six studied years), the central role played by the study of neurodegenerative disorders in the neuroscience community, and an apparent growth of behavioral/systems neuroscience with a corresponding shrinkage of cellular/molecular neuroscience over the six year period. The results from this work will prove useful for scientists, policy makers, and funding agencies seeking to gain a complete and unbiased picture of the community structure and body of knowledge encapsulated by a specific scientific domain.

  13. MEETINGS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Events Calendar 2012 January 10, 2012 Annual Symposium-Frontiers in Biological Catalysis Cambridge, United Kingdom February 1-2, 2012 World Cancer Metabolism Summit Washington DC, WA 33601,United States

  14. MEETINGS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Events Calendar 2012 January 10, 2012Annual Symposium-Frontiers in Biological Catalysis Cambridge, United Kingdom February 1-2, 2012 World Cancer Metabolism Summit Washington DC, WA 33601,United States

  15. Electromagnetic Whistler Precursors at Supercritical Interplanetary Shocks

    Science.gov (United States)

    Wilson, L. B., III

    2012-01-01

    We present observations of electromagnetic precursor waves, identified as whistler mode waves, at supercritical interplanetary shocks using the Wind search coil magnetometer. The precursors propagate obliquely with respect to the local magnetic field, shock normal vector, solar wind velocity, and they are not phase standing structures. All are right-hand polarized with respect to the magnetic field (spacecraft frame), and all but one are right-hand polarized with respect to the shock normal vector in the normal incidence frame. Particle distributions show signatures of specularly reflected gyrating ions, which may be a source of free energy for the observed modes. In one event, we simultaneously observe perpendicular ion heating and parallel electron acceleration, consistent with wave heating/acceleration due to these waves.

  16. Electron Whistler Mode Waves Associated with Collisionless Magnetic Reconnection

    Institute of Scientific and Technical Information of China (English)

    GUO Jun; YU Bin; GUO Guang-Hai; ZHAO Bo

    2011-01-01

    @@ The results of particle-in-cell (PIC) simulations are presented on the evolution of the electron whistler waves during the collisionless magnetic reconnection.The simulation results show that the electron whistler waves with frequency higher than the lower hybrid frequency are found to occur in the electrons outflow region.Moreover, the present results indicate that these electron whistler waves with high-frequency in the region greater than an ion inertial scale of the x-line are irrelevant to the fast reconnection, but are generated as a result of the reconnection processes.%The results of particle-in-cell (PIC) simulations are presented on the evolution of the electron whistler waves during the collisionless magnetic reconnection. The simulation results show that the electron whistler waves with frequency higher than the lower hybrid frequency are found to occur in the electrons outflow region. Moreover,the present results indicate that these electron whistler waves with high-frequency in the region greater than an ion inertial scale of the x-line are irrelevant to the fast reconnection, but are generated as a result of the reconnection processes.

  17. Update from the 7th annual meeting of the Italian Society of Virology.

    Science.gov (United States)

    Salata, Cristiano; Calistri, Arianna; Palù, Giorgio

    2008-07-01

    The Italian Society of Virology (SIV) held a meeting in Orvieto (June 24-26, 2007) aimed at promoting interactions and collaborations between scientists in the field of Virology. The meeting had an attendance of about 170 virologists from Italy. In accordance with the normal format of the SIV National Meeting the conference transcended all areas of Virology. Sessions included invited speakers together with selected oral presentation. Covered topics included: General Virology and Viral Genetics, Medical Virology and Antiviral Therapy, Viral Biotechnologies and Gene Therapy, Viral Oncogenesis and Vaccines, Virus-Host Interactions and Pathogenesis, Emerging and Zoonotic Viral Infections. In this edition, a special effort was addressed to the HPV infection and prevention and to the guidelines for the preemptive (presymptomatic) therapy of human cytomegalovirus infections in transplant recipients. A summary of the main topics are reported. (c) 2008 Wiley-Liss, Inc.

  18. New technology and clinical applications of nanomedicine: highlights of the second annual meeting of the American Academy of Nanomedicine (Part I).

    Science.gov (United States)

    Wei, Chiming; Lyubchenko, Yuri L; Ghandehari, Hamid; Hanes, Justin; Stebe, Kathleen J; Mao, Hai-Quan; Haynie, Donald T; Tomalia, Donald A; Foldvari, Marianna; Monteiro-Riviere, Nancy; Simeonova, Petia; Nie, Shuming; Mori, Hidezo; Gilbert, Susan P; Needham, David

    2006-12-01

    The Second Annual Meeting of the American Academy of Nanomedicine (AANM) was held at the National Academy of Science Building in Washington, DC, September 9-10, 2006. The program included two Nobel Prize Laureate Lectures, two Keynote Lectures, and 123 invited outstanding State-in-Art lectures presenting in 23 special concurrent symposia. In addition, there were 22 poster presentations in the meeting addressing different areas in nanomedicine research. All of the presenters at the meeting are outstanding investigators and researchers in the field. The Second Annual Meeting of the AANM was a great success. The meeting provides investigators from different world areas a forum and an opportunity for discussion. We believe that nanomedicine research will develop rapidly in the future. The AANM invites basic and clinical researchers from the world to join this exciting research.

  19. A Model Community Program To Acclimate Spouses of International University Students. ASHE Annual Meeting Paper.

    Science.gov (United States)

    Ojo, Patchechole

    This study evaluated the Spouses of International Students and Scholars (SISS) program at the University of Montana in Missoula, an orientation program designed to meet the adjustment and English-as-a-second-language needs of women from several countries. Twelve women from six different countries (China, Hong Kong, Japan, Korea, Nepal, and Taiwan)…

  20. Proceedings of the 12th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Wardrip, S. C. (Editor)

    1981-01-01

    The meeting gave PTTI managers, systems engineers, and program planners a transparent view of the state-of-the-art, an opportunity to express needs, a view of important future trends, and a review of relevant past accomplishments. The PTTI users were provided with new and useful applications, procedures, and techniques. Emphasis is placed on military applications and avionics.

  1. Minutes of the fifth annual meeting of the panel on reference nuclear data

    Energy Technology Data Exchange (ETDEWEB)

    Burrows, T.W.; Coyne, J.J.; Brenner, D.S. (eds.)

    1981-04-01

    The minutes include: approval of agenda and minutes of the fourth meeting; elections; reactor physics data needs; fusion data needs; biomedical data needs; status of international and national cooperation; status and availability of data files; status of transfer of responsibilities from NDP to NNDC; status of publications; on-line data base systems; and summary of recommendations and actions. (GHT)

  2. 20th Annual Meeting of the German-Austrian-Swiss Epilepsy Working Group

    Directory of Open Access Journals (Sweden)

    Stefan Hermann

    2014-12-01

    Full Text Available The stated purpose of the meeting was to summarize „current, new and proven approaches in diagnostics and epilepsy therapy”, to define optimal clinical practice and scientific research areas, highlight advances in clinical and basic science and to identify future approaches or directions in epilepsy treatment.

  3. Consultation to Improve a Special Education Teacher's Participation in Annual Review Multidisciplinary Team Meetings.

    Science.gov (United States)

    Fleming, Donald C.; Fleming, Evelyn R.

    1984-01-01

    The article reports on a consultation effort, internal to a multidisciplinary team, from which were developed two decision-making models which allowed a special education teacher to assess problem areas in her typical preparation for meetings and to devise more systematic preparation procedures. Changes resulting from the consultation are…

  4. 76 FR 34653 - National Conference on Weights and Measures 2011 Annual Meeting

    Science.gov (United States)

    2011-06-14

    ...://www.nist.gov/owm which contains meeting agendas, registration forms and information on hotel... oil service facilities may not deliver the brand and viscosity of oil that they advertise. As a result... lists the brand name, SAE viscosity, and other information (including the oil's service category) of...

  5. Updates from the 2016 American Society of Hematology annual meeting: practice-changing studies in untreated follicular lymphoma

    Science.gov (United States)

    Owen, C.; MacDonald, D.; Aw, A.; Christofides, A.

    2017-01-01

    The 2016 annual meeting of the American Society of Hematology took place in San Diego, California, 3–6 December. At the meeting, results from key studies on the first-line treatment of follicular lymphoma were presented. Of those studies, key oral presentations included two analyzing data from the gallium study, which evaluated the efficacy and safety of obinutuzumab plus chemotherapy (G-chemo) compared with rituximab plus chemotherapy (R-chemo), followed, in responding patients with follicular lymphoma, by obinutuzumab or rituximab maintenance; results from the sabrina study, which evaluated the efficacy and safety of subcutaneous compared with intravenous rituximab; results of a cost-effectiveness analysis of first-line treatment with bendamustine and rituximab from a Canadian perspective; and results from the SAKK 35/10 study, which evaluated the safety and efficacy of rituximab plus lenalidomide compared with rituximab monotherapy. Our meeting report describes the foregoing studies and includes interviews with the Canadian investigators, plus commentaries by those investigators about the potential impact on Canadian practice.

  6. Generic Pharmaceutical Association (GPhA) - 2015 Annual Meeting (February 9-11, 2015 - Miami Beach, Florida, USA).

    Science.gov (United States)

    Bowman, M

    2015-02-01

    The Generic Pharmaceutical Association (GPhA) chairman Craig Wheeler (Momenta Pharmaceuticals), welcomed attendees to the 2015 Annual Meeting by reflecting on the contributions of the generic industry over the past year and some of the challenges that lie ahead. In 2014, 86% of prescriptions dispensed in the U.S. were generic, contributing to the USD 1.4 trillion savings generated by the industry since its inception; however, there are still many challenges to face, including consolidation of customers, lag in Abbreviated New Drug Application (ANDA) approval timelines, restrictive Risk Evaluation and Mitigation Strategy (REMS) programs and labeling legislations. The continued drive into the branded business by many GPhA member companies has resulted in the association planning a structural division for companies involved in biologic and biosimilar products. During the 3-day meeting, attendees listened to expert panels discuss major business, regulatory and market trends developing in the generic industry, with insights from the U.S. Food and Drug Administration (FDA) and market analysts. The meeting also provided attendees with numerous opportunities to socialize and network with key decision makers in the industry. Copyright 2015 Prous Science, S.A.U. or its licensors. All rights reserved.

  7. 2011 annual meeting on nuclear technology. Topical sessions. Pt. 5; Jahrestagung Kerntechnik 2011. Fachsitzungsberichte. T. 5

    Energy Technology Data Exchange (ETDEWEB)

    Fazio, Concetta [Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen (Germany). Nuclear Safety Research Programme

    2011-12-15

    Summary report on the Topical Session of the Annual Conference on Nuclear Technology held in Berlin, 17 to 19 May 2011: - Sodium Cooled Fast Reactors. The reports on the Topical Sessions: - CFD-Simulations for Safety Relevant Tasks, - Final Disposal: From Scientific Basis to Application, - Characteristics of a High Reliability Organization (HRO) Considering Experience Gained from Events at Nuclear Power Stations, and - Nuclear Competence in Germany and Europe have been covered in atw 7, 8/9, 10 and 11 (2011). (orig.)

  8. 2008 annual meeting on nuclear technology. Pt. 1. Section reports; JAHRESTAGUNG KERNTECHNIK 2008. T. 1. Sektionsberichte

    Energy Technology Data Exchange (ETDEWEB)

    Dagan, Ron; Sanchez Espinoza, Victor Hugo [Forschungszentrum Karlsruhe GmbH Technik und Umwelt (Germany). Inst. fuer Reaktorsicherheit; Rohde, U.; Kliem, Soeren [Forschungszentrum Rossendorf e.V. (FZR), Dresden (Germany); Faber, Wolfgang; Berlepsch, Thilo v.; Spann, Holger [E.ON Kernkraft GmbH, Hannover (Germany); Schaffrath, Andreas [TUEV Nord SysTec GmbH und Co. KG, Hamburg (Germany); Schubert, Bernd [Vattenfall Europe Nuclear Energy GmbH, Hamburg (Germany); Rieger, Udo [Vattenfall Nuclear Energy GmbH, Hamburg (Germany); Christ,, Bernhard G. [NUKEM Technologies GmbH, Alzenau (Germany); Gulden, Werner [Fusion for Energy, Barcelona (Spain); Bogusch, Edgar [AREVA NP GmbH, Erlangen (Germany)

    2008-08-15

    Summary report on these 5 - out of 11 - Sections of the Annual Conference on Nuclear Technology held in Hamburg on May 27-29, 2008: - Reactor Physics and Methods of Calculation - Thermodynamics and Fluid Dynamics - Safety of Nuclear Installations - Methods, Analysis, Results - Front End and Back End of the Fuel Cycle, Radioactive Waste, Storage - Fusion Technology. Other Sections will be covered in reports in further issues of atw. (orig.)

  9. Conference report on the 28th annual meeting of the European Musculo-Skeletal Oncology Society, 29 April–1 May 2015, Athens

    Science.gov (United States)

    Leithner, Andreas; Andreou, Dimosthenis; Grimer, Robert; Ferrari, Stefano; Gosheger, Georg; Papagelopoulos, Panayiotis J; Bielack, Stefan S

    2015-01-01

    The 28th Annual Meeting of the European Musculo-Skeletal Oncology Society was organised in Athens by the local host Professor Papagelopoulos and his team. The main objective of the meeting was to focus on recent advances in the diagnosis and treatment of bone and soft tissue sarcomas. The interdisciplinary nature of the meeting was of great value—surgeons, oncologists, pathologists, radiologists, and basic researchers discussed new strategies in the war on sarcoma. This report will highlight the major findings of this successful meeting. PMID:26284114

  10. Conference report on the 28th annual meeting of the European Musculo-Skeletal Oncology Society, 29 April-1 May 2015, Athens.

    Science.gov (United States)

    Leithner, Andreas; Andreou, Dimosthenis; Grimer, Robert; Ferrari, Stefano; Gosheger, Georg; Papagelopoulos, Panayiotis J; Bielack, Stefan S

    2015-01-01

    The 28th Annual Meeting of the European Musculo-Skeletal Oncology Society was organised in Athens by the local host Professor Papagelopoulos and his team. The main objective of the meeting was to focus on recent advances in the diagnosis and treatment of bone and soft tissue sarcomas. The interdisciplinary nature of the meeting was of great value-surgeons, oncologists, pathologists, radiologists, and basic researchers discussed new strategies in the war on sarcoma. This report will highlight the major findings of this successful meeting.

  11. Characteristic properties of Nu whistlers as inferred from observations and numerical modelling

    Directory of Open Access Journals (Sweden)

    D. R. Shklyar

    2004-11-01

    Full Text Available The properties of Nu whistlers are discussed in the light of observations by the MAGION 5 satellite, and of numerically simulated spectrograms of lightning-induced VLF emissions. The method of simulation is described in full. With the information from this numerical modelling, we distinguish the characteristics of the spectrograms that depend on the site of the lightning strokes from those that are determined mainly by the position of the satellite. Also, we identify the region in the magnetosphere where Nu whistlers are observed most often, and the geomagnetic conditions favouring their appearance. The relation between magnetospherically reflected (MR whistlers and Nu whistlers is demonstrated by the gradual transformation of MR whistlers into Nu whistlers as the satellite moves from the high-altitude equatorial region to lower altitudes and higher latitudes. The magnetospheric reflection of nonducted whistler-mode waves, which is of decisive importance in the formation of Nu whistlers, is discussed in detail.

  12. Antibody Engineering & Therapeutics 2016: The Antibody Society's annual meeting, December 11-15, 2016, San Diego, CA.

    Science.gov (United States)

    Larrick, James W; Alfenito, Mark R; Scott, Jamie K; Parren, Paul W H I; Burton, Dennis R; Bradbury, Andrew R M; Lemere, Cynthia A; Messer, Anne; Huston, James S; Carter, Paul J; Veldman, Trudi; Chester, Kerry A; Schuurman, Janine; Adams, Gregory P; Reichert, Janice M

    Antibody Engineering & Therapeutics, the largest meeting devoted to antibody science and technology and the annual meeting of The Antibody Society, will be held in San Diego, CA on December 11-15, 2016. Each of 14 sessions will include six presentations by leading industry and academic experts. In this meeting preview, the session chairs discuss the relevance of their topics to current and future antibody therapeutics development. Session topics include bispecifics and designer polyclonal antibodies; antibodies for neurodegenerative diseases; the interface between passive and active immunotherapy; antibodies for non-cancer indications; novel antibody display, selection and screening technologies; novel checkpoint modulators / immuno-oncology; engineering antibodies for T-cell therapy; novel engineering strategies to enhance antibody functions; and the biological Impact of Fc receptor engagement. The meeting will open with keynote speakers Dennis R. Burton (The Scripps Research Institute), who will review progress toward a neutralizing antibody-based HIV vaccine; Olivera J. Finn, (University of Pittsburgh School of Medicine), who will discuss prophylactic cancer vaccines as a source of therapeutic antibodies; and Paul Richardson (Dana-Farber Cancer Institute), who will provide a clinical update on daratumumab for multiple myeloma. In a featured presentation, a representative of the World Health Organization's INN expert group will provide a perspective on antibody naming. "Antibodies to watch in 2017" and progress on The Antibody Society's 2016 initiatives will be presented during the Society's special session. In addition, two pre-conference workshops covering ways to accelerate antibody drugs to the clinic and the applications of next-generation sequencing in antibody discovery and engineering will be held on Sunday December 11, 2016.

  13. International Society for Extracellular Vesicles: first annual meeting, April 17–21, 2012: ISEV-2012

    Science.gov (United States)

    Araldi, Elisa; Krämer-Albers, Eva-Maria; Hoen, Esther Nolte-‘t; Peinado, Hector; Psonka-Antonczyk, Katarzyna Maria; Rao, Pooja; van Niel, Guillaume; Yáñez-Mó, María; Nazarenko, Irina

    2012-01-01

    Extracellular micro- and nano-scale membrane vesicles produced by different cells are recognised as an essential entity of physiological fluids in a variety of organisms and function as mediators of intercellular communication employed for the regulation of multiple systemic and local processes. In the last decade, an exponential amount of experimental work was dedicated to exploring the biogenesis and secretion mechanisms, physiological and pathological functions and potential applications of the extracellular vesicles (EVs). Noteworthy is the large heterogeneity of in vitro and in vivo models applied, technical approaches developed in these studies and the diversity of designations assigned to different or similar types of EVs. Hence, there is a clear necessity for a uniform nomenclature and standardisation of methods to isolate and characterise these vesicles. In April 2012, the first meeting of the International Society for Extracellular Vesicles (ISEV) took place bringing together this exponentially grown scientific community. The University of Gothenburg (Krefting Research Centre) together with the Interim Board of the Society created in September 2011 (Jan Lötvall, Clotilde Théry, Xandra Breakefield, Marca Wauben, Yong Song Gho, Lawrence Rajendran, Graça Raposo, Douglas Taylor, Margareta Sjöstrand and Esbjörn Telemo) organised this fantastic event that counted 488 registered and contributing participants. This meeting report provides a retrospective summary of the broad spectrum of ISEV-2012 sessions. Again, we emphasise novel findings, discussions and decisions met by the community during the meeting. PMID:26082071

  14. International Society for Extracellular Vesicles: first annual meeting, April 17–21, 2012: ISEV-2012

    Directory of Open Access Journals (Sweden)

    Elisa Araldi

    2012-12-01

    Full Text Available Extracellular micro- and nano-scale membrane vesicles produced by different cells are recognised as an essential entity of physiological fluids in a variety of organisms and function as mediators of intercellular communication employed for the regulation of multiple systemic and local processes. In the last decade, an exponential amount of experimental work was dedicated to exploring the biogenesis and secretion mechanisms, physiological and pathological functions and potential applications of the extracellular vesicles (EVs. Noteworthy is the large heterogeneity of in vitro and in vivo models applied, technical approaches developed in these studies and the diversity of designations assigned to different or similar types of EVs. Hence, there is a clear necessity for a uniform nomenclature and standardisation of methods to isolate and characterise these vesicles. In April 2012, the first meeting of the International Society for Extracellular Vesicles (ISEV took place bringing together this exponentially grown scientific community. The University of Gothenburg (Krefting Research Centre together with the Interim Board of the Society created in September 2011 (Jan Lötvall, Clotilde Théry, Xandra Breakefield, Marca Wauben, Yong Song Gho, Lawrence Rajendran, Graça Raposo, Douglas Taylor, Margareta Sjöstrand and Esbjörn Telemo organised this fantastic event that counted 488 registered and contributing participants. This meeting report provides a retrospective summary of the broad spectrum of ISEV-2012 sessions. Again, we emphasise novel findings, discussions and decisions met by the community during the meeting.

  15. Nonlinear Whistler Wave Physics in the Radiation Belts

    Science.gov (United States)

    Crabtree, Chris

    2016-10-01

    Wave particle interactions between electrons and whistler waves are a dominant mechanism for controlling the dynamics of energetic electrons in the radiation belts. They are responsible for loss, via pitch-angle scattering of electrons into the loss cone, and energization to millions of electron volts. It has previously been theorized that large amplitude waves on the whistler branch may scatter their wave-vector nonlinearly via nonlinear Landau damping leading to important consequences for the global distribution of whistler wave energy density and hence the energetic electrons. It can dramatically reduce the lifetime of energetic electrons in the radiation belts by increasing the pitch angle scattering rate. The fundamental building block of this theory has now been confirmed through laboratory experiments. Here we report on in situ observations of wave electro-magnetic fields from the EMFISIS instrument on board NASA's Van Allen Probes that show the signatures of nonlinear scattering of whistler waves in the inner radiation belts. In the outer radiation belts, whistler mode chorus is believed to be responsible for the energization of electrons from 10s of Kev to MeV energies. Chorus is characterized by bursty large amplitude whistler mode waves with frequencies that change as a function of time on timescales corresponding to their growth. Theories explaining the chirping have been developed for decades based on electron trapping dynamics in a coherent wave. New high time resolution wave data from the Van Allen probes and advanced spectral techniques are revealing that the wave dynamics is highly structured, with sub-elements consisting of multiple chirping waves with discrete frequency hops between sub-elements. Laboratory experiments with energetic electron beams are currently reproducing the complex frequency vs time dynamics of whistler waves and in addition revealing signatures of wave-wave and beat-wave nonlinear wave-particle interactions. These new data

  16. Proceedings of the Advanced Turbine Systems Annual Program Review meeting. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    Goal of the 8-year program is to develop cleaner, more efficient, and less expensive gas turbine systems for utility and industrial electric power generation, cogeneration, and mechanical drive units. The conference is held annually for energy executives, engineers, scientists, and other interested parties industry, academia, and Government. Advanced turbine systems topics discussed during five technical sessions included policy and strategic issues, program element overviews and technical reviews, related activities, university/industry consortium interactions, and supportive projects. Twenty-one papers presented during the technical sessions are contained in this volume; they are processed separately for the data base.

  17. 2011 annual meeting on nuclear technology. Pt. 4. Topical sessions; Jahrestagung Kerntechnik 2011. T. 4. Fachsitzungsberichte

    Energy Technology Data Exchange (ETDEWEB)

    Schoenfelder, Christian; Dams, Wolfgang [AREVA NP GmbH, Offenbach (Germany)

    2011-11-15

    Summary report on the Topical Session of the Annual Conference on Nuclear Technology held in Berlin, 17 to 19 May 2011: - Nuclear Competence in Germany and Europe. The Topical Session: - Sodium Cooled Fast Reactors -- will be covered in a report in a further issue of atw. The reports on the Topical Sessions: - CFD-Simulations for Safety Relevant Tasks; and - Final Disposal: From Scientific Basis to Application; - Characteristics of a High Reliability Organization (HRO) Considering Experience Gained from Events at Nuclear Power Stations -- have been covered in atw 7, 8/9, and 10 (2011). (orig.)

  18. Final Report String Phenomenology 2011: The Tenth Annual Meeting on String Phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Shiu, Gary; Everett, Lisa

    2011-08-26

    The Tenth Annual International String Phenomenology Conference was held at the University of Wisconsin, Madison on August 22-26, 2011. The Conference was organized by Profs. Gary Shiu and Lisa Everett, with the help of two postdoctoral fellows Heng-Yu Chen and Jiajun Xu. The scientific subjects of the talks and discussions were chosen to be widely interdisciplinary, reflecting the scope and maturity of the field. The conference brought together researchers of diverse subfields in physics and mathematics to present and discuss recent developments in connecting observable particle physics and cosmology with the domain of fundamental theory. This report summarizes the outcome of this conference.

  19. 2009 Annual meeting on nuclear technology. Pt. 2. Topical sessions; Jahrestagung Kerntechnik 2009. T.2. Fachsitzungsberichte

    Energy Technology Data Exchange (ETDEWEB)

    Fazio, Concetta [Forschungszentrum Karlsruhe/KIT, Eggenstein-Leopoldshafen (Germany); Delpech, Marc [Centre CEA de Saclay (Essonne), Gif-sur-Yvette (France); Schaffrath, Andreas [TUeV NORD SysTec GmbH und Co. KG, Abt. Sicherheitsanalyse und Systemtechnik (ETB), Hamburg (Germany)

    2009-10-15

    Summary report on the Topical Sessions of the Annual Conference on Nuclear Technology held in Dresden, May 12 to 14, 2009: Flexible Concept for Sustainable Use of Nuclear Energy and Waste Minimization; Thermohydraulic Experiments for Reactors of the Second and Third Generation. The reports on the Topical Sessions: Advances in the Development of Integrated Management Systems for the Optimisation of Safety and Operational Availability of Nuclear Power Stations (Dr. Markus Nie and Dipl.-Ing. Karl Ramler), and; Fuel Elements: Zero Failure - Road to the Target (Dipl.-Ing. Andreas Huettmann) have been covered in atw 8/9 (2009). (orig.)

  20. IBC's 21st Annual Antibody Engineering and 8th Annual Antibody Therapeutics International Conferences and 2010 Annual Meeting of the Antibody Society. December 5-9, 2010, San Diego, CA USA.

    Science.gov (United States)

    Arnett, Samantha O; Teillaud, Jean-Luc; Wurch, Theirry; Reichert, Janice M; Dunlop, Cameron; Huber, Michael

    2011-01-01

    The 21st Annual Antibody Engineering and 8th Annual Antibody Therapeutics international conferences, and the 2010 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 5-9, 2010 in San Diego, CA. The conferences were organized with a focus on antibody engineering only on the first day and a joint engineering/therapeutics session on the last day. Delegates could select from presentations that occurred in two simultaneous sessions on days 2 and 3. Day 1 included presentations on neutralizing antibodies and the identification of vaccine targets, as well as a historical overview of 20 years of phage display utilization. Topics presented in the Antibody Engineering sessions on day 2 and 3 included antibody biosynthesis, structure and stability; antibodies in a complex environment; antibody half-life; and targeted nanoparticle therapeutics. In the Antibody Therapeutics sessions on days 2 and 3, preclinical and early stage development and clinical updates of antibody therapeutics, including TRX518, SYM004, MM111, PRO140, CVX-241, ASG-5ME, U3-1287 (AMG888), R1507 and trastuzumab emtansine, were discussed, and perspectives were provided on the development of biosimilar and biobetter antibodies, including coverage of regulatory and intellectual property issues. The joint engineering/therapeutics session on the last day focused on bispecific and next-generation antibodies.

  1. IBC's 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences and the 2012 Annual Meeting of The Antibody Society: December 3-6, 2012, San Diego, CA.

    Science.gov (United States)

    Klöhn, Peter-Christian; Wuellner, Ulrich; Zizlsperger, Nora; Zhou, Yu; Tavares, Daniel; Berger, Sven; Zettlitz, Kirstin A; Proetzel, Gabriele; Yong, May; Begent, Richard H J; Reichert, Janice M

    2013-01-01

    The 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences, and the 2012 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 3-6, 2012 in San Diego, CA. The meeting drew over 800 participants who attended sessions on a wide variety of topics relevant to antibody research and development. As a prelude to the main events, a pre-conference workshop held on December 2, 2012 focused on intellectual property issues that impact antibody engineering. The Antibody Engineering Conference was composed of six sessions held December 3-5, 2012: (1) From Receptor Biology to Therapy; (2) Antibodies in a Complex Environment; (3) Antibody Targeted CNS Therapy: Beyond the Blood Brain Barrier; (4) Deep Sequencing in B Cell Biology and Antibody Libraries; (5) Systems Medicine in the Development of Antibody Therapies/Systematic Validation of Novel Antibody Targets; and (6) Antibody Activity and Animal Models. The Antibody Therapeutics conference comprised four sessions held December 4-5, 2012: (1) Clinical and Preclinical Updates of Antibody-Drug Conjugates; (2) Multifunctional Antibodies and Antibody Combinations: Clinical Focus; (3) Development Status of Immunomodulatory Therapeutic Antibodies; and (4) Modulating the Half-Life of Antibody Therapeutics. The Antibody Society's special session on applications for recording and sharing data based on GIATE was held on December 5, 2012, and the conferences concluded with two combined sessions on December 5-6, 2012: (1) Development Status of Early Stage Therapeutic Antibodies; and (2) Immunomodulatory Antibodies for Cancer Therapy.

  2. MEETINGS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Events Calendar 2012 January 10,2012 Annual Symposium-Frontiers in Biological Catalysis Cambridge,United Kingdom February 1-2,2012 World Cancer Metabolism Summit Washington DC,WA 33601,United States February 10-11,2012 2012-Indo-Korean Conference on

  3. Report on Proceedings of the Sixth Annual Meeting of the European CME Forum, London, UK, 14–15 November 2013

    Directory of Open Access Journals (Sweden)

    Ron Murray

    2014-01-01

    Full Text Available Delegates from around the world attended the sixth annual meeting of the European CME Forum in London between 14 and 15 November 2013. The participants discussed best practices in continuing medical education and continuing professional development (CME–CPD delivery, reviewed CME provision by various medical specialist societies, and viewed examples of e-CME educational activities in CME–CPD. The details of a new code for disclosure by European pharmaceutical companies were unveiled, and the implications were discussed with expert panels comparing the CME landscape in the United States with that in Europe. Accreditation systems were compared, and a number of informal sessions allowed the delegates to consider issues relevant to physician learners, transparency and accountability in CME planning and implementation, and opportunities for collaboration.

  4. Antibody engineering and therapeutics conference. The annual meeting of the antibody society, Huntington Beach, CA, December 7-11, 2014.

    Science.gov (United States)

    Larrick, James W; Parren, Paul W H I; Huston, James S; Plückthun, Andreas; Bradbury, Andrew; Tomlinson, Ian M; Chester, Kerry A; Burton, Dennis R; Adams, Gregory P; Weiner, Louis M; Scott, Jamie K; Alfenito, Mark R; Veldman, Trudi; Reichert, Janice M

    2014-01-01

    The 25th anniversary of the Antibody Engineering & Therapeutics Conference, the Annual Meeting of The Antibody Society, will be held in Huntington Beach, CA, December 7-11, 2014. Organized by IBC Life Sciences, the event will celebrate past successes, educate participants on current activities and offer a vision of future progress in the field. Keynote addresses will be given by academic and industry experts Douglas Lauffenburger (Massachusetts Institute of Technology), Ira Pastan (National Cancer Institute), James Wells (University of California, San Francisco), Ian Tomlinson (GlaxoSmithKline) and Anthony Rees (Rees Consulting AB and Emeritus Professor, University of Bath). These speakers will provide updates of their work, placed in the context of the substantial growth of the industry over the past 25 years.

  5. Proceedings of the 24th Day of Scientific lectures and 20th Annual Meeting of the National Society of Black Physicists

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, K.H; Carwell, H.V.

    1999-11-29

    The National Society of Black Physicists will hold its Twentieth annual meeting and its XXIIII Day of Scientific Lectures at Lawrence Berkeley National Laboratory on March 27th - 30th, 1997. The meeting provides a major opportunity for African American physicists and students to present their current research and discuss issues germane to the constituency. It is therefore crucial to have the broadest cross-section of the membership at each meeting. The Lawrence Berkeley National Laboratory was chosen as the site of the 20th annual meeting because of its historical significance to Physics (being one of the first national laboratories in the United States) and the laboratories continuing support of the goals and objectives of the society.

  6. Current Rates of Publication for Podium and Poster Presentations at the American Society for Surgery of the Hand Annual Meetings

    Directory of Open Access Journals (Sweden)

    Joshua M. Abzug

    2014-09-01

    Full Text Available Background:  Research projects are presented at the Annual Meetings of the American Society for Surgery of the Hand (ASSH. It is unknown how many achieve publication in peer-reviewed journals. We sought to determine current rates of publication of podium and poster presentations.   Methods:  All ASSH podium and poster presentations from 2000 to 2005 were reviewed, and an Internet-based search using PubMed and Google was conducted to determine whether the presented studies had been published. Times to publication and journal names were recorded. Data were analyzed with descriptive statistics. Fisher’s exact test was conducted to compare current trends with previous trends. Results:  Of 1127 podium and poster presentations reviewed, 46% were published in peer-reviewed journals. Forty-seven percent of published presentations (242 presentations were in Journal of Hand Surgery , and 11% (59 entations were in Journal of Bone and Joint Surgery . Forty-five percent of presentations were published within 2 years and 66% within 3 years. The publication rate for podium presentations was significantly higher than that previously reported for Journal of Hand Surgery, at 54% compared with 44% (P=0.004.  Conclusions:  Currently, fewer than half of the studies presented at Annual Meetings of the ASSH achieve publication in peer-eviewed journals. Presentations are most likely to be published within 3 years, and almost half are published in Journal of Hand Surgery .

  7. Chasing Lightning: Sferics, Tweeks and Whistlers

    Science.gov (United States)

    Webb, P. A.; Franzen, K.; Garcia, L.; Schou, P.; Rous, P.

    2008-12-01

    We all know what lightning looks like during a thunderstorm, but the visible flash we see is only part of the story. This is because lightning also generates light with other frequencies that we cannot perceive with our eyes, but which are just as real as visible light. Unlike the visible light from lightning, these other frequencies can carry the lightning's energy hundreds or thousands of miles across the surface of the Earth in the form of special signals called "tweeks" and "sferics". Some of these emissions can even travel tens of thousands of miles out into space before returning to the Earth as "whistlers". The INSPIRE Project, Inc is a non-profit scientific and educational corporation whose beginning mission was to bring the excitement of observing these very low frequency (VLF) natural radio waves emissions from lightning to high school students. Since 1989, INSPIRE has provided specially designed radio receiver kits to over 2,600 participants around the world to make observations of signals in the VLF frequency range. Many of these participants are using the VLF data they collect in very creative projects that include fiction, music and art exhibitions. During the Fall 2008 semester, the first INSPIRE based university-level course was taught at University of Maryland Baltimore County (UMBC) as part of its First-Year Seminar (FYS) series. The FYS classes are limited to 20 first-year students per class and are designed to create an active-learning environment that encourages student participation and discussion that might not otherwise occur in larger first-year classes. This presentation will cover the experiences gained from using the INSPIRE kits as the basis of a university course. This will include the lecture material that covers the basic physics of lightning, thunderstorms and the Earth's atmosphere, as well as the electronics required to understand the basic workings of the VLF kit. It will also cover the students assembly of the kit in an

  8. The society for craniofacial genetics and developmental biology 39th annual meeting.

    Science.gov (United States)

    Fish, Jennifer L; Albertson, Craig; Harris, Matthew P; Lozanoff, Scott; Marcucio, Ralph S; Richtsmeier, Joan T; Trainor, Paul A

    2017-02-07

    The Society for Craniofacial Genetics and Developmental Biology (SCGDB) aims to promote education, research, and communication, about normal and abnormal development of the tissues and organs of the head. Membership of the SCGDB is broad and diverse-including clinicians, orthodontists, scientists, and academics-but with all members sharing an interest in craniofacial biology. Each year, the SCGDB hosts a meeting where members can share their latest research, exchange ideas and resources, and build on or establish new collaborations. © 2016 Wiley Periodicals, Inc.

  9. Minutes of the Fourth Annual Meeting of the Panel on Reference Nuclear Data, Brookhaven National Laboratory, November 1-2, 1979. [BNL, Nov. 1-2, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Burrows, T.W.; Stewart, L.; Coyne, J.J. (eds.)

    1980-06-01

    After the welcome and approval of the agenda and of the minutes of the Third Annual Meeting, the participants turned to reactor physics data needs, CTR data needs, status of international and national cooperation, status and availability of data files, election of officers, status of publications, biomedical data needs, and miscellaneous action items from the Third Meeting. A summary of recommendations and action items is given. Eighteen appendixes are included. (RWR)

  10. Importance of dose intensity in neuro-oncology clinical trials: summary report of the Sixth Annual Meeting of the Blood-Brain Barrier Disruption Consortium.

    OpenAIRE

    2001-01-01

    Therapeutic options for the treatment of malignant brain tumors have been limited, in part, because of the presence of the blood-brain barrier. For this reason, the Sixth Annual Meeting of the Blood-Brain Barrier Disruption Consortium, the focus of which was the "Importance of Dose Intensity in Neuro-Oncology Clinical Trials," was convened in April 2000, at Government Camp, Mount Hood, Oregon. This meeting, which was supported by the National Cancer Institute, the National Institute of Neurol...

  11. Meetings

    Institute of Scientific and Technical Information of China (English)

    HUGuowen; QINPeng; FENGYilun

    1994-01-01

    The International Workshop on Rice Sheath Bright Management was held in the Experimental Farm of CNRRI from Oct 10 to 15, 1993. The workshop was sponsored by IRRI and co-hosted by CNRRI. About 38 scientists from IRRI, Indonesia, South Korea, Thailand, Vietnam,Japan, Great Britain, France, Malaysia and P. R. China attended the meeting.

  12. An analysis of whistler waves at interplanetary shocks

    Science.gov (United States)

    Lengyel-Frey, D.; Farrell, W. M.; Stone, R. G.; Balogh, A.; Forsyth, R.

    1994-01-01

    We present an analysis of whistler wave magnetic and electric field amplitude ratios from which we compute wave propagation angles and energies of electrons in resonance with the waves. To do this analysis, we compute the theoretical dependence of ratios of wave components on the whistler wave propagation angle Theta for various combinations of orthogonal wave components. Ratios of wave components that would be observed by a spinning spacecraft are determined, and the effects of arbitrary inclinations of the spacecraft to the ambient magnetic field and to the whistler wave vector are studied. This analysis clearly demonstrates that B/E, the ratio of magnetic to electric field amplitudes, cannot be assumed to be the wave index of refraction, contrary to assumptions of some earlier studies. Therefore previous interpretations of whistler wave observations based on this assumption must be reinvestigated. B/E ratios derived using three orthogonal wave components can be used to unambiguously determine Theta. Using spin plane observations alone, a significant uncertainty occurs in the determination of Theta. Nevertheless, for whistler waves observed downstream of several interplanetary shocks by the Ulysses plasma wave experiment we find that Theta is highly oblique. We suggest that the analysis of wave amplitude ratios used in conjunction with traditional stability analyses provide a promising tool for determining which particle distributions and resonances are likely to be dominant contributors to wave growth.

  13. Coupling between whistler waves and slow-mode solitary waves

    CERN Document Server

    Tenerani, Anna; Pegoraro, Francesco; Contel, Olivier Le

    2012-01-01

    The interplay between electron-scale and ion-scale phenomena is of general interest for both laboratory and space plasma physics. In this paper we investigate the linear coupling between whistler waves and slow magnetosonic solitons through two-fluid numerical simulations. Whistler waves can be trapped in the presence of inhomogeneous external fields such as a density hump or hole where they can propagate for times much longer than their characteristic time scale, as shown by laboratory experiments and space measurements. Space measurements have detected whistler waves also in correspondence to magnetic holes, i.e., to density humps with magnetic field minima extending on ion-scales. This raises the interesting question of how ion-scale structures can couple to whistler waves. Slow magnetosonic solitons share some of the main features of a magnetic hole. Using the ducting properties of an inhomogeneous plasma as a guide, we present a numerical study of whistler waves that are trapped and transported inside pr...

  14. 2009 annual meeting on nuclear technology. Pt. 1. Section reports; JAHRESTAGUNG KERNTECHNIK 2009. T. 1. Sektionsberichte

    Energy Technology Data Exchange (ETDEWEB)

    Schaffrath, Andreas [TUeV NORD SysTec GmbH und Co. KG, Hamburg (Germany); Hartmann, Miks; Hoffmann, Petra Britt [Areva NP GmbH, Erlangen (Germany); Stieglitz, Robert [Forschungszentrum Karlsruhe, Eggenstein-Leopoldshafen (Germany); Hoehne, Thomas [Forschungszentrum Dresden-Rossendorf, Dresden (Germany); Weiss, Frank-Peter [Forschungszentrum Dresden-Rossendorf, Inst. fuer Sicherheitsforschung, Dresden (Germany); Hollands, Thorsten [Ruhr-Univ. Bochum (RUB), Energy Systems and Energy Economics (LEE), Bochum (Germany); Sanchez Espinoza, Victor Hugo [Forschungszentrum Karlsruhe, Inst. fuer Reaktorsicherheit, Eggenstein-Leopoldshafen (Germany); Tietsch, Wolfgang [Westinghouse Electric Germany GmbH, Mannheim (Germany); Sonnenburg, H.G. [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH, Muenchen (Germany)

    2009-08-15

    Summary report on these 3 - out of 13 - Sessions of the Annual Conference on Nuclear Technology held in Dresden on May 12 to 14, 2009: Thermodynamics and Fluid Dynamics (Session 2), Safety of Nuclear Installations - Methods, Analysis, Results (Session 3), and, Front End of the Fuel Cycle, Fuel Elements and Core Components (Session 4). The other Sessions Reactor Physics and Methods of Calculation (Session 1), Front End and Back End of the Fuel Cycle, Radioactive Waste, Storage (Session 5), Operation of Nuclear Installations (Session 6), Decommissioning of Nuclear Installations (Session 7), Fusion Technology (Session 8), Research Reactors, Neutron Sources (Session 9), Energy Industry and Economics (Session 10), Radiation Protection (Session 11), New Build and Innovations (Session 12), and Education, Expert Knowledge, Know How Transfer (Session 13) have be covered in reports in further issues of atw. (orig.)

  15. MEETINGS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Events Calendar 2012 January 10, 2012 Annual Symposium-Frontiers in Biological Catalysis Cambridge, United Kingdom February 1-2, 2012 World Cancer Metabolism Summit Washington DC, WA 33601, United States February 10-11, 2012 2012-Indo-Korean Conference on Integrative Bioscience Research-Opportunities and Challenges Coimbatore, India February 12, 2012 4th International Conference on Drug Discovery and Therapy Dubai, United Arab Emirates

  16. Antibody Engineering & Therapeutics, the annual meeting of The Antibody Society December 7-10, 2015, San Diego, CA, USA.

    Science.gov (United States)

    Pauthner, Matthias; Yeung, Jenny; Ullman, Chris; Bakker, Joost; Wurch, Thierry; Reichert, Janice M; Lund-Johansen, Fridtjof; Bradbury, Andrew R M; Carter, Paul J; Melis, Joost P M

    2016-01-01

    The 26th Antibody Engineering & Therapeutics meeting, the annual meeting of The Antibody Society united over 800 participants from all over the world in San Diego from 6-10 December 2015. The latest innovations and advances in antibody research and development were discussed, covering a myriad of antibody-related topics by more than 100 speakers, who were carefully selected by The Antibody Society. As a prelude, attendees could join the pre-conference training course focusing, among others, on the engineering and enhancement of antibodies and antibody-like scaffolds, bispecific antibody engineering and adaptation to generate chimeric antigen receptor constructs. The main event covered 4 d of scientific sessions that included antibody effector functions, reproducibility of research and diagnostic antibodies, new developments in antibody-drug conjugates (ADCs), preclinical and clinical ADC data, new technologies and applications for bispecific antibodies, antibody therapeutics for non-cancer and orphan indications, antibodies to harness the cellular immune system, building comprehensive IgVH-gene repertoires through discovering, confirming and cataloging new germline IgVH genes, and overcoming resistance to clinical immunotherapy. The Antibody Society's special session focused on "Antibodies to watch" in 2016. Another special session put the spotlight on the limitations of the new definitions for the assignment of antibody international nonproprietary names introduced by the World Health Organization. The convention concluded with workshops on computational antibody design and on the promise and challenges of using next-generation sequencing for antibody discovery and engineering from synthetic and in vivo libraries.

  17. Whistler Wave Energy Flow in the Plasmasphere

    Science.gov (United States)

    Kletzing, Craig; Santolik, Ondrej; Kurth, William; Hospodarsky, George; Christopher, Ivar; Bounds, Scott

    2016-07-01

    The measured wave properties of plasmaspheric hiss are important to constrain models of the generation of hiss as well as its propagation and amplification. For example, the generation mechanism for plasmaspheric hiss has been suggested to come from one of three possible mechanisms: 1) local generation and amplification, 2) whistlers from lightning, and 3) chorus emissions which have refracted into the plasmasphere. The latter two mechanisms are external sources which produce an incoherent hiss signature as the original waves mix in a stochastic manner, propagating in both directions along the background magnetic field. In contrast, local generation of plasmaspheric hiss within the plasmasphere should produce a signature of waves propagating away from the source region. For all three mechanisms scattering of energetic particles into the loss cone transfers some energy from the particles to the waves. By examining the statistical characteristics of the Poynting flux of plasmaspheric hiss, we can determine the properties of wave energy flow in the plasmasphere. We report on the statistics of observations from the Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) Waves instrument on the Van Allen Probes for periods when the spacecraft is inside the plasmasphere. We find that the Poynting flux associated with plasmaspheric hiss has distinct and unexpected radial structure which shows that there can be significant energy flow towards the magnetic equator. We show the properties of this electromagnetic energy flow as a function of position and frequency.

  18. Highlights from the 5th Annual Meeting of the Italian Society of Virology.

    Science.gov (United States)

    Salata, Cristiano; Calistri, Arianna; Palù, Giorgio

    2006-07-01

    The 5th National Congress of the Italian Society of Virology (SIV) was attended by junior- and senior-level virologists to promote interactions and scientific collaborations among the different areas of Virology and allied sciences. The invited and selected lecturers covered the following topics: General Virology and Viral Genetics; Virus-host Interaction and Pathogenesis; Viral Oncogenesis; Viral Immunology and Vaccines; Anti-viral Therapy; Innovative Diagnostics; Viral Biotechnologies and Cell and Gene Therapy. As in the previous editions (Salata and Palù, 2004; Salata et al., 2005), a specific topic was thoroughly covered in a roundtable. This year the elected subject was "HIV: determinants of pathogenicity and clinical implications." The final program and the abstract book can be found at the web site http://www.siv-virologia.it. This report summarizes the lessons learned from the plenary lectures and the selected oral presentations of the 2005 meeting. Copyright 2006 Wiley-Liss, Inc.

  19. The 24th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting

    Science.gov (United States)

    Sydnor, Richard L.

    1993-01-01

    A compilation of technical papers presented at the 24th Precise Time and Time Interval (PTTI) Applications and Planning Meeting held in Dec. 1992 is presented. Papers are in the following categories: recent developments in rubidium, cesium, and hydrogen-based frequency standards, and in cryogenic and trapped-ion technology; international and transnational applications of PTTI technology with emphasis on satellite laser tracking networks, GLONASS timing, intercomparison of national time scales, and international telecommunications; applications of PTTI technology to the telecommunications, power distribution, and platform positioning, and geophysical survey industries; applications of PTTI technology to evolving military communications and navigation systems; and dissemination of precise time and frequency by means of GPS, GLONASS, MILSTAR, Loran, and synchronous communications satellites.

  20. Report of the GRAPPA-OMERACT Psoriatic Arthritis Working Group from the GRAPPA 2015 Annual Meeting.

    Science.gov (United States)

    Orbai, Ana-Maria; Mease, Philip J; de Wit, Maarten; Kalyoncu, Umut; Campbell, Willemina; Tillett, William; Eder, Lihi; Elmamoun, Musaab; FitzGerald, Oliver; Gladman, Dafna D; Goel, Niti; Gossec, Laure; Lindsay, Chris A; Steinkoenig, Ingrid; Helliwell, Philip S; McHugh, Neil J; Strand, Vibeke; Ogdie, Alexis

    2016-05-01

    The GRAPPA-OMERACT psoriatic arthritis (PsA) working group is in the process of updating the PsA core domain set to improve and standardize the measurement of PsA outcomes. Work streams comprise literature reviews of domains and outcome measurement instruments, an international qualitative research project with PsA patients to generate domains important to patients, outcome measurement instrument assessment, conduct of domain consensus panels with patients and physicians, and evidence-based selection of instruments. Patient research partners are involved in each of the projects. The working group will present findings and seek endorsement for the new PsA core domain set, outcome measurement set, and research agenda at the OMERACT meeting in May 2016.

  1. Lower hybrid to whistler mode conversion on a density striation

    CERN Document Server

    Camporeale, Enrico; Colestock, Patrick

    2013-01-01

    When a wave packet composed of short wavelength lower hybrid modes traveling in an homogeneous plasma region encounters an inhomogeneity, it can resonantly excite long wavelength whistler waves via a linear mechanism known as mode conversion. An enhancement of lower hybrid/whistler activity has been often observed by sounding rockets and satellites in the presence of density depletions (striations) in the upper ionosphere. We address here the process of linear mode conversion of lower hybrid to whistler waves, mediated by a density striation, using a scalar-field formalism (in the limit of cold plasma linear theory) which we solve numerically. We show that the mode conversion can effectively transfer a large amount of energy from the short to the long wavelength modes. We also study how the efficiency scales by changing the properties (width and amplitude) of the density striation. We present a general criterion for the width of the striation that, if fulfilled, maximizes the conversion efficiency. Such a cri...

  2. Excitation of Chirping Whistler Waves in a Laboratory Plasma.

    Science.gov (United States)

    Van Compernolle, B; An, X; Bortnik, J; Thorne, R M; Pribyl, P; Gekelman, W

    2015-06-19

    Whistler mode chorus emissions with a characteristic frequency chirp are important magnetospheric waves, responsible for the acceleration of outer radiation belt electrons to relativistic energies and also for the scattering loss of these electrons into the atmosphere. Here, we report on the first laboratory experiment where whistler waves exhibiting fast frequency chirping have been artificially produced using a beam of energetic electrons launched into a cold plasma. Frequency chirps are only observed for a narrow range of plasma and beam parameters, and show a strong dependence on beam density, plasma density, and magnetic field gradient. Broadband whistler waves similar to magnetospheric hiss are also observed, and the parameter ranges for each emission are quantified.

  3. Whistler mode emissions in the Uranian radiation belts

    Science.gov (United States)

    Coroniti, F. V.; Kurth, W. S.; Scarf, F. L.; Kennel, C. F.; Krimigis, S. M.

    1987-01-01

    Voyager 2 detected intense whistler mode emissions and fluxes of energetic electrons during the outbound pass through the region of auroral L shells. The observed energetic (E greater than 22 keV) electron distribution, a model warm (E less than 27.5 keV) electron distribution, and the cold plasma density profile deduced by Kurth et al. (1987) are used to calculate the ray path-integrated spatial amplification of whistlers which arrive at Voyager 2 from the magnetic equator. By matching the calculated amplification and the relative gains at different frequencies deduced from the observed whistler power spectrum, the pitch angle anisotropy parameters of the electron distributions are determined to within a fairly narrow range of values. The estimated bounce average pitch angle diffusion coefficient indicates that electrons are on strong diffusion over a wide range in energies. The electron precipitation energy flux is sufficient to produce the observed auroral light emissions.

  4. Excitation of Chirping Whistler Waves in a Laboratory Plasma

    Science.gov (United States)

    Van Compernolle, B.; An, X.; Bortnik, J.; Thorne, R. M.; Gekelman, W. N.; Pribyl, P.

    2015-12-01

    Whistler mode chorus emissions with a characteristic frequency chirp are an important magnetospheric wave, responsible for the acceleration of outer radiation belt electrons to relativistic energies and also for the scattering loss of these electrons into the atmosphere. Here, we report on the first laboratory experiment where whistler waves exhibiting fast frequency chirping have been artificially produced using a beam of energetic electrons launched into a cold plasma. Frequency chirps are only observed for a narrow range of plasma and beam parameters, and show a strong dependence on beam density, plasma density and magnetic field gradient. Broadband whistler waves similar to magnetospheric hiss are also observed, and the parameter ranges for each emission are quantified. The research was funded by NSF/DOE Plasma Partnership program by grant DE-SC0010578. Work was done at the Basic Plasma Science Facility (BAPSF) also funded by NSF/DOE.

  5. Applications of Genome-based Science in Shaping Citrus Industries of the World (JGI Seventh Annual User Meeting, 2012: Genomics of Energy and Environment)

    Energy Technology Data Exchange (ETDEWEB)

    Gmitter Jr, Fred [University of Florida

    2012-03-21

    Fred Gmitter from the University of Florida on "Applications of Genome-based Science in Shaping the Future of the World's Citrus Industries" at the 7th Annual Genomics of Energy & Environment Meeting on March 21, 2012 in Walnut Creek, California.

  6. Participation of CIEMAT in 26th annual meeting of the Spanish Nuclear Safety; Participacion del CIEMAT en la 26 reunion anual de la Sociedad Nuclear Espanola

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The book assembles the paper of researches of CIEMAT during the 26th annual meeting of Spanish Nuclear society. The paper were presented during the following sessions: 1. Maintenance and in-service inspection 2. Radioactive wastes 3. Environment 4. R and D management 5. Nuclear Safety 6. Lifetime.

  7. Participation of CIEMAT in 27th annual meeting of the Spanish Nuclear Safety; Participacion del CIEMAT en la 27 Reunion Anual de la Sociedad Nuclear Espanola

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The book assembles the paper of researches of CIEMAT during the 27th annual meeting of Spanish Nuclear society. The paper were presented during the following sessions: 1. Maintenance and in-service inspection 2. Radioactive wastes. 3. Environment 4. R and D management 5. Nuclear Safety. 6. Lifetime. (Author)

  8. Canadian Mathematics Education Study Group = Groupe Canadien d'etude en didactique des mathematiques. Proceedings of the 1994 Annual Meeting (Regina, Saskatchewan, Canada, June 3-7, 1994).

    Science.gov (United States)

    Quigley, Martyn, Ed.

    These proceedings contain papers from the 1994 annual meeting of the Canadian Mathematics Education Study Group. Papers are divided into the following sections: (1) invited lectures; (2) working groups; (3) topic groups; (4) ad hoc groups; and (5) reports on ICMI (International Committee on Mathematical Instruction) studies. Papers include: (1)…

  9. Canadian Mathematics Education Study Group = Groupe Canadien d'etude en didactique des mathematiques. Proceedings of the 1995 Annual Meeting (Ontario, Canada, May 26-30, 1995).

    Science.gov (United States)

    Pothier, Yvonne M., Ed.

    These proceedings contain the papers presented at the 1995 annual meeting of the Canadian Mathematics Education Study Group. Papers are organized into four sections: (1) plenary lectures; (2) working groups; (3) topic sessions; and (4) ad hoc sessions. Papers include: (1) "The Role of Epistemology in the Analysis of Teaching/Learning…

  10. Canadian Mathematics Education Study Group = Groupe Canadien d'etude en didactique des mathematiques. Proceedings of the 1993 Annual Meeting (York, Ontario, Canada, May 28-June 1, 1993).

    Science.gov (United States)

    Quigley, Martyn, Ed.

    These proceedings contain papers presented at the 1993 annual meeting of the Canadian Mathematics Education Study Group. Papers are presented in four sections: (1) invited lectures; (2) working groups; (3) topic groups; and (4) ad hoc groups. Papers include: (1) "What is a Square Root? A Study of Geometrical Representation in Different…

  11. In Situ Expression of Acidic and Thermophilic Carbohydrate Active Enzymes by Filamentous Fungi (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

    Energy Technology Data Exchange (ETDEWEB)

    Mosier, Annika [Stanford University

    2012-03-22

    Annika Mosier, graduate student from Stanford University presents a talk titled "In Situ Expression of Acidic and Thermophilic Carbohydrate Active Enzymes by Filamentous Fungi" at the JGI User 7th Annual Genomics of Energy & Environment Meeting on March 22, 2012 in Walnut Creek, Calif

  12. The 34th Annual Fall Meeting of the American Physiological Society and the International Conference on Hydrogen Ion Transport in Epithelia.

    Science.gov (United States)

    Physiologist, 1983

    1983-01-01

    Provided are abstracts of papers presented at the annual American Physiological Society meeting and International Conference on Hydrogen Ion Transport in Epithelia. Papers are grouped by such topic areas as lung fluid balance, renal cardiovascular integration, smooth muscle physiology, neuroendocrines (pituitary), exercise physiology, mechanics of…

  13. proceedings of the 11. Annual meeting of the Federation of Societies on Experimental Biology; Anais da 11. Reuniao anual da Federacao de Sociedades de Biologia Experimental

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The proceedings of the 11. Annual meeting of the Federation of Societies on Experimental Biology contains 1850 abstracts, which include the following topics: neuroscience and behaviour; biophysics; pharmacology; comparative physiology; nervous regulation; endocrinology; nefrology; vascular biology; toxicity; molecular biophysics; radiobiology and others. Among these, 169 abstracts have been indexed separately for the INIS database

  14. Highlights of the annual meeting of the European Association of Nuclear Medicine: Copenhagen 1996. Nuclear medicine 100 years after the discovery of radioactivity

    Energy Technology Data Exchange (ETDEWEB)

    Bischof Delaloye, A. [Service de Medecine Nucleaire, Centre Hospitalier Universitaire Vaudois, Lausanne (Switzerland)

    1997-02-01

    The 1996 Annual Meeting of the EANM summarises the ongoing research in the following fields: Oncology, cardiovascular diseases, neurology, radiochemistry and radioassays, physics and instrumentation, nephrology and hypertension, bone diseases, gastroenterology, endocrinology, haematology/metabolism, radionuclide therapy, paediatrics, lungs, dosimetry and radiobiology as well as infectious diseases. (orig./MG). With 15 figs., 2 tabs.

  15. Proceedings of the Association of Mental Health Librarians 35th Annual Meeting, September 22-24, 2000, University of Pittsburgh, Pennsylvania.

    Science.gov (United States)

    Abromitis, Rebecca A.; Epstein, Barbara A.

    2001-01-01

    Provides informational abstracts for eight papers presented at this annual meeting. Topics include mind-body interventions; future health library service needs; program for behaviorally disordered preschool children; role of telecommunications in rural metal health services; electronic library resources; document delivery; mental health resources…

  16. Rural Sociology in the South, 1977. Proceedings of 1977 Annual Meeting of the Southern Association of Agricultural Scientists, Rural Sociology Section (Atlanta, Georgia, February 6-9, 1977).

    Science.gov (United States)

    Mookherjee, Harsha N., Ed.

    "Rural Sociology: A Field of Basic and Applied Research" was the theme of the 1977 annual meeting. Participants at the convention heard 50 reports in 14 sessions, as well as five special panels and two special sessions. Most of the papers, research reports and essays presented in the sessions are included in this document and serve as…

  17. 48th ICAAC/46th IDSA Annual Meeting: a pediatric perspective.

    Science.gov (United States)

    Ulloa-Gutierrez, Rolando; Soriano-Fallas, Alejandra; Camacho-Badilla, Kattia; Arguedas, Adriano

    2009-02-01

    A combined meeting of the American Society of Microbiology and the Infectious Diseases Society of America was held recently in Washington, DC, USA, which gathered worldwide experts in the fields of infectious diseases, microbiology and the pharmaceutical industry, among others. Owing to its huge attendance and being among the largest conferences in the world during the year for infectious disease specialists, we focus only in the most relevant issues related to pediatric vaccines. Among others, we mention dengue, rotavirus, HIV, influenza virus, Streptococcus pneumoniae, Neisseria meningitidis, pertussis, measles and mumps. The case with mumps and measles illustrates the negative impact that vaccine refusal, fears and low coverage rates have on the resurgence of outbreaks produced by these two viruses. However, even with full vaccination schedules, other factors, such as waning immunity, influence the resurgence of these old diseases: pertussis, measles and mumps. This illustrates the importance of continuous surveillance in the epidemiology of vaccine-preventable diseases once a vaccine is licensed and introduced in a given population.

  18. Second Annual AEC Scientific Computer Information Exhange Meeting. Proceedings of the technical program theme: computer graphics

    Energy Technology Data Exchange (ETDEWEB)

    Peskin,A.M.; Shimamoto, Y.

    1974-01-01

    The topic of computer graphics serves well to illustrate that AEC affiliated scientific computing installations are well represented in the forefront of computing science activities. The participant response to the technical program was overwhelming--both in number of contributions and quality of the work described. Session I, entitled Advanced Systems, contains presentations describing systems that contain features not generally found in graphics facilities. These features can be roughly classified as extensions of standard two-dimensional monochromatic imaging to higher dimensions including color and time as well as multidimensional metrics. Session II presents seven diverse applications ranging from high energy physics to medicine. Session III describes a number of important developments in establishing facilities, techniques and enhancements in the computer graphics area. Although an attempt was made to schedule as many of these worthwhile presentations as possible, it appeared impossible to do so given the scheduling constraints of the meeting. A number of prospective presenters 'came to the rescue' by graciously withdrawing from the sessions. Some of their abstracts have been included in the Proceedings.

  19. Proton beam generation of whistler waves in the earth's foreshock

    Science.gov (United States)

    Wong, H. K.; Goldstein, M. L.

    1987-01-01

    It is shown that proton beams, often observed upstream of the earth's bow shock and associated with the generation of low-frequency hydromagnetic fluctuations, are also capable of generating whistler waves. The waves can be excited by an instability driven by two-temperature streaming Maxwellian proton distributions which have T (perpendicular)/T(parallel) much greater than 1. It can also be excited by gyrating proton beam distributions. These distributions generate whistler waves with frequencies ranging from 10 to 100 times the proton cyclotron frequency (in the solar wind reference frame) and provide another mechanism for generating the '1-Hz' waves often seen in the earth's foreshock.

  20. Electron/ion whistler instabilities and magnetic noise bursts

    Science.gov (United States)

    Akimoto, K.; Gary, S. Peter; Omidi, N.

    1987-01-01

    Two whistler instabilities are investigated by means of the linear Vlasov dispersion equation. They are called the electron/ion parallel and oblique whistler instabilities, and are driven by electron/ion relative drifts along the magnetic field. It is demonstrated that the enhanced fluctuations from these instabilities can explain several properties of magnetic noise bursts in and near the plasma sheet in the presence of ion beams and/or field-aligned currents. At sufficiently high plasma beta, these instabilities may affect the current system in the magnetotail.

  1. Whistler Solitons in Plasma with Anisotropic Hot Electron Admixture

    Science.gov (United States)

    Khazanov, G. V.; Krivorutsky, E. N.; Gallagher, D. L.

    1999-01-01

    The longitudinal and transverse modulation instability of whistler waves in plasma, with a small admixture of hot anisotropic electrons, is discussed. If the hot particles temperature anisotropy is positive, it is found that, in such plasma, longitudinal perturbations can lead to soliton formation for frequencies forbidden in cold plasma. The soliton is enriched by hot particles. The frequency region unstable to transverse modulation in cold plasma in the presence of hot electrons is divided by stable domains. For both cases the role of hot electrons is more significant for whistlers with smaller frequencies.

  2. Chaotic Motion of Relativistic Electrons Driven by Whistler Waves

    Science.gov (United States)

    Khazanov, G. V.; Telnikhin, A. A.; Kronberg, Tatiana K.

    2007-01-01

    Canonical equations governing an electron motion in electromagnetic field of the whistler mode waves propagating along the direction of an ambient magnetic field are derived. The physical processes on which the equations of motion are based .are identified. It is shown that relativistic electrons interacting with these fields demonstrate chaotic motion, which is accompanied by the particle stochastic heating and significant pitch angle diffusion. Evolution of distribution functions is described by the Fokker-Planck-Kolmogorov equations. It is shown that the whistler mode waves could provide a viable mechanism for stochastic energization of electrons with energies up to 50 MeV in the Jovian magnetosphere.

  3. Observations of unusual whistlers during daytime at Jammu

    Indian Academy of Sciences (India)

    K K Singh; R P Patel; J Singh; B Kumar; A K Singh; R P Singh; B L Koul; Lalmani

    2008-06-01

    In this paper,we report observations of unusual whistlers recorded at Jammu (geomag.lat.= 22° 26′N; =1.17), India on March 8, 1999 during the daytime. They are interpreted as one-hop ducted whistlers having propagated along higher -values in closely spaced narrow ducts from the opposite hemispheres. After leakage from the duct, the waves might have propagated in the earthionosphere waveguide towards the equator in surface mode.Tentative explanation of the dynamic spectra of these events is briefly presented.

  4. Electron acceleration by Landau resonance with whistler mode wave packets

    Science.gov (United States)

    Gurnett, D. A.; Reinleitner, L. A.

    1983-01-01

    Recent observations of electrostatic waves associated with whistler mode chorus emissions provide evidence that electrons are being trapped by Landau resonance interactions with the chorus. In this paper, the trapping, acceleration and escape of electrons in Landau resonance with a whistler mode wave packet are discussed. It is shown that acceleration can occur by both inhomogeneous and dispersive effects. The maximum energy gained is controlled by the points where trapping and escape occur. Large energy changes are possible if the frequency of the wave packet or the magnetic field strength increase between the trapping and escape points. Various trapping and escape mechanisms are discussed.

  5. On the transition between the Weibel and the whistler instabilities

    CERN Document Server

    Palodhi, L; Pegoraro, F; 10.1088/0741-3335/52/9/09500

    2010-01-01

    The transition between non resonant (Weibel-type) and resonant (whistler) instabilities is investigated numerically in plasma configurations with an ambient magnetic field of increasing amplitudes. The Vlasov-Maxwell system is solved in a configuration where the fields have three components but depend only on one coordinate and on time. The nonlinear evolution of these instabilities is shown to lead to the excitation of electromagnetic and electrostatic modes at the first few harmonics of the plasma frequency and, in the case of a large ambient magnetic field, to a long-wavelength, spatial modulation of the amplitude of the magnetic field generated by the whistler instability.

  6. Proceedings of the 2002 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2002 du Groupe Canadien d'Etude en Didactique des Mathematiques (26th, Kingston, Ontario, Canada, May 24-28, 2002)

    Science.gov (United States)

    Simmt, Elaine, Ed.; Davis, Brent, Ed.

    2003-01-01

    This submission contains the Proceedings of the 2002 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at Queen's University in Kingston, Ontario. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of the Study…

  7. Proceedings of the 2009 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2009 du Groupe Canadien d'Etude en Didactique des Mathematiques (33rd, Toronto, Ontario, Canada, June 5-June 9, 2009)

    Science.gov (United States)

    Liljedahl, Peter, Ed.; Oesterle, Susan, Ed.; Abu-Bakare, Veda, Ed.

    2010-01-01

    This submission contains the Proceedings of the 2009 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at York University in Toronto, Ontario. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of the Study Group…

  8. Proceedings of the 2004 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2004 du Groupe Canadien d'Etude en Didactique des Mathematiques (28th, Quebec City, Quebec, Canada, May 28-Jun 1, 2004)

    Science.gov (United States)

    Simmt, Elaine, Ed.; Davis, Brent, Ed.

    2005-01-01

    This submission contains the Proceedings of the 2004 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at Universite Laval in Quebec City, Quebec. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of the Study…

  9. Proceedings of the 2003 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2003 du Groupe Canadien d'Etude en Didactique des Mathematiques (27th, Wolfville, Nova Scotia, Canada, May 30-June 3, 2003)

    Science.gov (United States)

    Simmt, Elaine, Ed.; Davis, Brent, Ed.

    2004-01-01

    This submission contains the Proceedings of the 2003 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at Acadia University in Wolfville, Nova Scotia. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of the…

  10. Proceedings of the 2006 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2006 du Groupe Canadien d'Etude en Didactique des Mathematiques (30th, Calgary, Alberta, Canada, Jun 3-7, 2006)

    Science.gov (United States)

    Liljedahl, Peter, Ed.

    2007-01-01

    This submission contains the Proceedings of the 2006 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at the University of Calgary in Calgary, Alberta. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of the…

  11. Proceedings of the 2007 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2007 du Groupe Canadien d'Etude en Didactique des Mathematiques (31st, Fredricton, New Brunswick, Canada, Jun 8-12, 2007)

    Science.gov (United States)

    Liljedahl, Peter, Ed.

    2008-01-01

    This submission contains the Proceedings of the 2007 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at the University of New Brunswick in Fredricton, New Brunswick. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning.…

  12. Proceedings of the 2008 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2008 du Groupe Canadien d'Etude en Didactique des Mathematiques (32nd, Sherbrooke, Quebec, Canada, May 23-27, 2008)

    Science.gov (United States)

    Liljedahl, Peter, Ed.; Oesterle, Susan, Ed.; Berneche, Christian, Ed.

    2009-01-01

    This submission contains the Proceedings of the 2008 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at the Universite de Sherbrooke in Sherbrooke, Quebec. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of…

  13. Proceedings of the 2010 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2010 du Groupe Canadien d'Etude en Didactique des Mathematiques (34th, Burnaby, British Columbia, Canada, May 21-25, 2010)

    Science.gov (United States)

    Liljedahl, Peter, Ed.; Oesterle, Susan, Ed.; Allan, Darien, Ed.

    2011-01-01

    This submission contains the Proceedings of the 2010 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at Simon Fraser University in Burnaby, British Columbia. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims…

  14. Proceedings of the 2005 Annual Meeting of the Canadian Mathematics Education Study Group = Actes de la Rencontre Annuelle 2005 du Groupe Canadien d'Etude en Didactique des Mathematiques (29th, Ottawa, Ontario, Canada, May 27-31, 2005)

    Science.gov (United States)

    Liljedahl, Peter, Ed.

    2006-01-01

    This submission contains the Proceedings of the 2005 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at the University of Ottawa in Ottawa, Ontario. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims of the…

  15. Abstracts From the Proceedings of the 2015 Annual Meeting of the Clerkship Directors of Internal Medicine (CDIM).

    Science.gov (United States)

    Nixon, L James; Ryder, Hilary F; Alexandraki, Irene; Lyons, Maureen D; McEwen, Kelsey Angell; DeWaay, Deborah J; Warrier, Sarita; Lang, Valerie J; LaRochelle, Jeffrey

    2016-01-01

    Since its inception in 1989, Clerkship Directors in Internal Medicine (CDIM) has promoted excellence in medical student education. CDIM members move medical education forward by sharing innovations in curriculum and assessment and discoveries related to educating our students and administering our programs. The Alliance for Academic Internal Medicine, of which CDIM is a founding member, broadens the umbrella beyond student education to include five academically focused specialty organizations representing departments of medicine, teaching hospitals, and medical schools working together to advance learning, discovery, and caring. CDIM held its 2015 annual meeting at Academic Internal Medicine Week in Atlanta, Georgia. This year 36 innovation and research submissions were selected for either oral abstract or poster presentation. The quality of the presentations was outstanding this year and included many of the most important issues in medical education. The CDIM research committee selected the following seven abstracts as being of the highest quality, the most generalizable, and relevant to the readership of Teaching and Learning in Medicine. Two abstracts include information from the CDIM annual survey, which remains a rich source for answering questions about student education on a national level. Looking at trends in medical education, three of the seven selected abstracts mention entrustable professional activities. Three of the abstracts address how we assess student skill and provide them with appropriate feedback. These include two schools' approach to bringing milestones into the medical student realm, use of objective structured clinical exam for assessing clinical skill in clerkship, and what students want in terms of feedback. Four articles deal with curricular innovation. These include interprofessional education, high-value care, transitions of care, and internship preparation. We are pleased to share these abstracts, which represent the breadth and

  16. Antibody engineering & therapeutics, the annual meeting of the antibody society December 7–10, 2015, San Diego, CA, USA

    Science.gov (United States)

    Pauthner, Matthias; Yeung, Jenny; Ullman, Chris; Bakker, Joost; Wurch, Thierry; Reichert, Janice M.; Lund-Johansen, Fridtjof; Bradbury, Andrew R.M.; Carter, Paul J.; Melis, Joost P.M.

    2016-01-01

    ABSTRACT The 26th Antibody Engineering & Therapeutics meeting, the annual meeting of The Antibody Society united over 800 participants from all over the world in San Diego from 6–10 December 2015. The latest innovations and advances in antibody research and development were discussed, covering a myriad of antibody-related topics by more than 100 speakers, who were carefully selected by The Antibody Society. As a prelude, attendees could join the pre-conference training course focusing, among others, on the engineering and enhancement of antibodies and antibody-like scaffolds, bispecific antibody engineering and adaptation to generate chimeric antigen receptor constructs. The main event covered 4 d of scientific sessions that included antibody effector functions, reproducibility of research and diagnostic antibodies, new developments in antibody-drug conjugates (ADCs), preclinical and clinical ADC data, new technologies and applications for bispecific antibodies, antibody therapeutics for non-cancer and orphan indications, antibodies to harness the cellular immune system, building comprehensive IgVH-gene repertoires through discovering, confirming and cataloging new germline IgVH genes, and overcoming resistance to clinical immunotherapy. The Antibody Society's special session focused on “Antibodies to watch” in 2016. Another special session put the spotlight on the limitations of the new definitions for the assignment of antibody international nonproprietary names introduced by the World Health Organization. The convention concluded with workshops on computational antibody design and on the promise and challenges of using next-generation sequencing for antibody discovery and engineering from synthetic and in vivo libraries. PMID:26909869

  17. Opening speech annual meeting on nuclear technology 2013, 14 to 16 May 2013, Berlin, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Gueldner, Ralf [Deutsches Atomforum e.V. (DAtF), Berlin (Germany)

    2013-07-15

    Germany is an important location for nuclear technology also in the face of the 'Energiewende'. Our industry is not merely the object of political decisions, but it also continues to make its reliable and safe contribution to supplying energy and to this country's prosperity. The 9 nuclear power plants connected to the grid are a pillar of the energy supply especially for baseload generation, with an installed power of 12,700 MW at an average availability of over 90 %. With almost 100 billion kilowatt hours generated annually, they contributed 1/6 of the electricity generated in Germany in 2012 and made Germany the second largest nuclear power producer in the European Union. The nuclear power plants ensure, as do the other large power plants, the regional voltage and frequency stability and with their good controllability and the large standard service volume make an important contribution to integrating the production of electricity from renewables which is very high by international comparison. Nuclear technology in Germany is not restricted to the dismantling, final storage and remaining operations of plants, but rather it is made up of a vigorous, competitive nuclear industry that is among the best in the world. That does not merely show in the ranking of the nuclear power plants with the highest output rates, which placed 4 German plants in the top ten in the world also in 2012. It also becomes apparent when nuclear technology Made in Germany is sought after all over the world, in particular where the level of safety is concerned, e.g. worldwide in improving the safety of plants after the accident at Fukushima. Quite a number of safety components that are just being ordered elsewhere have been tried and tested for years already in Germany, and are supplied, installed and serviced by German suppliers and service providers. The broad range of the nuclear industry in Germany and its backing in a diverse research landscape means that the products

  18. 14th Annual Meeting of the Safety Pharmacology Society: Threading through peripheral and central nervous system presentations.

    Science.gov (United States)

    Cavero, Icilio; Holzgrefe, Henry

    2015-01-01

    The 2014 Annual Meeting of the Safety Pharmacology Society discussed pathophysiological mechanisms and novel investigational approaches to assess drug safety. The plenary keynote reviewed past, present, and future research on Alzheimer's disease. Polysomnography tools can uncover drug-induced sleep disturbances. FDA examiners currently assess proconvulsive liabilities on a case-by-case basis due to the lack of official guidance. In contrast, abuse liability potential is determined according to established paradigms. The FDA guideline on opioid deterrent formulations was discussed. The mechanisms and treatments of obstructive sleep apnea (OSA) and diabetes-induced neuropathic pain were reviewed. There were salient points arising from the CNS presentations but from a pharmacological point of view we note in particular that safety pharmacology should move to routinely apply polysomnographic technologies to determine whether candidate drugs exert deleterious effects on sleep quality and architecture that may markedly decrease quality of life and impair cognitive functions, including alertness and reaction time. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. Human Behavioral Pharmacology, Past, Present, and Future: Symposium Presented at the 50th Annual Meeting of the Behavioral Pharmacology Society

    Science.gov (United States)

    Comer, Sandra D.; Bickel, Warren K.; Yi, Richard; de Wit, Harriet; Higgins, Stephen T.; Wenger, Galen R.; Johanson, Chris-Ellyn; Kreek, Mary Jeanne

    2010-01-01

    A symposium held at the 50th annual meeting of the Behavioral Pharmacology Society in May 2007 reviewed progress in the human behavioral pharmacology of drug abuse. Studies on drug self-administration in humans are reviewed that assessed reinforcing and subjective effects of drugs of abuse. The close parallels observed between studies in humans and laboratory animals using similar behavioral techniques have broadened our understanding of the complex nature of the pharmacological and behavioral factors controlling drug self-administration. The symposium also addressed the role that individual differences, such as gender, personality, and genotype play in determining the extent of self-administration of illicit drugs in human populations. Knowledge of how these factors influence human drug self-administration has helped validate similar differences observed in laboratory animals. In recognition that drug self-administration is but one of many choices available in the lives of humans, the symposium addressed the ways in which choice behavior can be studied in humans. These choice studies in human drug abusers have opened up new and exciting avenues of research in laboratory animals. Finally, the symposium reviewed behavioral pharmacology studies conducted in drug abuse treatment settings and the therapeutic benefits that have emerged from these studies. PMID:20664330

  20. 14th Annual Meeting of the Safety Pharmacology Society: threading through scientific sessions for originality and novelty.

    Science.gov (United States)

    Cavero, Icilio

    2015-06-01

    The Annual Meeting of the Safety Pharmacology (SP) Society is a yearly event designed to keep attendees abreast of how to best identify and mitigate organ function liabilities of candidate drugs selected for clinical assessment. Heart rate (HR) and blood pressure (BP) effects of candidate drugs in dogs/monkeys have satisfactory human translation. Mechanism-designed assays offer opportunities for innovative approaches to identify chemotherapeutic-induced peripheral neuropathy (PN). SP has a large array of methodologies to determine safety on eye functions. Video-tracking analysis of zebrafish swimming behavior accurately profiles drugs for high-level brain function liabilities. Available in vitro and in vivo assays can identify, and determine physiological and pharmacological mechanisms of, candidate drug-induced emesis. Ad hoc Working Groups have already finalized protocols for testing the comprehensive in vitro arrhythmia assay (CiPA), an innovative paradigm for assessing mechanisms conferring candidate drug proarrhythmic liabilities. The good concordance of non-clinical and clinical Phase I BP and HR effects of candidate drugs support the use of dog/monkey models for clinical outcome. Drug liabilities (e.g., PN, nausea, vomiting, etc.) affecting non-vital organs/systems require the same degree of SP attention given to vital functions as they can dramatically reduce patient quality of life.

  1. Recent advances in gastrointestinal oncology - updates and insights from the 2009 annual meeting of the American Society of Clinical Oncology

    Directory of Open Access Journals (Sweden)

    Hsueh Chung-Tsen

    2010-03-01

    Full Text Available Abstract We have reviewed the pivotal presentations related to gastrointestinal malignancies from 2009 annual meeting of the American Society of Clinical Oncology with the theme of "personalizing cancer care". We have discussed the scientific findings and the impact on practice guidelines and ongoing clinical trials. Adding trastuzumab to chemotherapy improved the survival of patients with advanced gastric cancer overexpressing human epidermal growth factor receptor 2. Gemcitabine plus cisplatin has become a new standard for first-line treatment of advanced biliary cancer. Octreotide LAR significantly lengthened median time to tumor progression compared with placebo in patients with metastatic neuroendocrine tumors of the midgut. Addition of oxaliplatin to fluoropyrimidines for preoperative chemoradiotherapy in patients with stage II or III rectal cancer did not improve local tumor response but increased toxicities. Bevacizumab did not provide additional benefit to chemotherapy in adjuvant chemotherapy for stage II or III colon cancer. In patients with resected stage II colon cancer, recurrence score estimated by multigene RT-PCR assay has been shown to provide additional risk stratification. In stage IV colorectal cancer, data have supported the routine use of prophylactic skin treatment in patients receiving antibody against epidermal growth factor receptor, and the use of upfront chemotherapy as initial management in patients with synchronous metastasis without obstruction or bleeding from the primary site.

  2. An analysis of the abstracts presented at the annual meetings of the Society for Neuroscience from 2001 to 2006

    CERN Document Server

    Lin, J M; Burns, G; Allen, C B; Mitra, P P

    2007-01-01

    We extracted and processed abstract data from the SFN annual meeting abstracts during the period 2001-2006, using techniques and software from natural language processing, database management, and data visualization and analysis. An important first step in the process was the application of data cleaning and disambiguation methods to construct a unified database, since the data were too noisy to be of full utility in the raw form initially available. The resulting co-author graph in 2006, for example, had 39,645 nodes (with an estimated 6% error rate in our disambiguation of similar author names) and 13,979 abstracts, with an average of 1.5 abstracts per author, 4.3 authors per abstract, and 5.96 collaborators per author (including all authors on shared abstracts). Recent work in related areas has focused on reputational indices such as highly cited papers or scientists and journal impact factors, and to a lesser extent on creating visual maps of the knowledge space. In contrast, there has been relatively les...

  3. Magnetic antenna excitation of whistler modes. II. Antenna arrays

    Energy Technology Data Exchange (ETDEWEB)

    Stenzel, R. L.; Urrutia, J. M. [Department of Physics and Astronomy, University of California, Los Angeles, California 90095-1547 (United States)

    2014-12-15

    The excitation of whistler modes from magnetic loop antennas has been investigated experimentally. The field topology of the excited wave driven by a single loop antenna has been measured for different loop orientations with respect to the uniform background field. The fields from two or more antennas at different locations are then created by superposition of the single-loop data. It is shown that an antenna array can produce nearly plane waves which cannot be achieved with single antennas. By applying a phase shift along the array, oblique wave propagation is obtained. This allows a meaningful comparison with plane wave theory. The Gendrin mode and oblique cyclotron resonance are demonstrated. Wave helicity and polarization in space and time are demonstrated and distinguished from the magnetic helicity of the wave field. The superposition of two oblique plane whistler modes produces in a “whistler waveguide” mode whose polarization and helicity properties are explained. The results show that single point measurements cannot properly establish the wave character of wave packets. The laboratory observations are relevant for excitation and detection of whistler modes in space plasmas.

  4. Magnetic antenna excitation of whistler modes. I. Basic properties

    Energy Technology Data Exchange (ETDEWEB)

    Urrutia, J. M.; Stenzel, R. L. [Department of Physics and Astronomy, University of California, Los Angeles, California 90095-1547 (United States)

    2014-12-15

    Properties of magnetic loop antennas for exciting electron whistler modes have been investigated in a large laboratory plasma. The parameter regime is that of large plasma frequency compared to the cyclotron frequency and signal frequency below half the cyclotron frequency. The antenna diameter is smaller than the wavelength. Different directions of the loop antenna relative to the background magnetic field have been measured for small amplitude waves. The differences in the topology of the wave magnetic field are shown from measurements of the three field components in three spatial directions. The helicity of the wave magnetic field and of the hodogram of the magnetic vector in space and time are clarified. The superposition of wave fields is used to investigate the properties of two antennas for small amplitude waves. Standing whistler waves are produced by propagating two wave packets in opposite directions. Directional radiation is obtained with two phased loops separated by a quarter wavelength. Rotating antenna fields, produced with phased orthogonal loops at the same location, do not produce directionality. The concept of superposition is extended in a Paper II to generate antenna arrays for whistlers. These produce nearly plane waves, whose propagation angle can be varied by the phase shifting the currents in the array elements. Focusing of whistlers is possible. These results are important for designing antennas on spacecraft or diagnosing and heating of laboratory plasmas.

  5. James Abbot McNeill Whistler: "At the Piano."

    Science.gov (United States)

    Hallenberg, Heather

    1987-01-01

    "At the Piano," an oil-on-canvas painting completed in 1859 by James Abbot McNeill Whistler, is used as the basis of a lesson designed to help junior high school students analyze the painting's mood, subject matter, and composition. (JDH)

  6. Exitation of Whistler Waves by a Helical Wave Structure

    DEFF Research Database (Denmark)

    Balmashnov, A. A.; Lynov, Jens-Peter; Michelsen, Poul

    1981-01-01

    The excitation of whistler waves in a radial inhomogeneous plasma is investigated experimentally, using a slow-wave structure consisting of a helix of variable length surrounding the plasma column. The excited waves were observed to have a wave-vector parallel to the external magnetic field....... The possibility of exciting the waves in different radial regions is demonstrated....

  7. Neutron and X-ray Studies of Advanced Materials VII Symposium at the 143rd TMS Annual Meeting & Exhibition

    Energy Technology Data Exchange (ETDEWEB)

    Spanos, George [The Minerals, Metals and Materials Society (TMS), Warrendale, PA (United States)

    2015-02-05

    The Neutron and X-Ray Studies of Advanced Materials VII Symposium, held at the 2014, 143rd Annual Meeting of The Minerals, Metals, and Materials Society (TMS), brought together experts, young investigators, and students from this sub-discipline of materials science in order for them to share their latest discoveries and develop collaborations. This annual symposium, which is organized by The Minerals, Metals, and Materials Society, is an important event for this community of scientists. This year, over 100 high-level technical talks were delivered over the course of the four day event. In addition, the large number of students and young investigators in attendance ensured the maximum benefit to the next generation’s work force in this area of study. The science surrounding the utilization of neutrons and x-rays to study advanced materials is becoming increasingly important in increasing the understanding of how the exceptional materials properties of such materials arise. In particular, x-rays and neutrons can be used to visualize material structures at an extremely high resolution and in some cases, three dimensions—allowing unprecedented insights into the mechanisms governing certain materials properties such as strength and toughness. Moreover, some of these techniques allow materials to be visualized without damaging the material, approaches known as non-destructive evaluation or “NDE”. This allows materials to be studied in 3 dimensions while undergoing change in real time which represents an important (and long sought-after) advancement in materials science. The types of interactions afforded by this event are beneficial to society at large primarily because they provide opportunities for the leaders within this field to learn from one another and thus improve the quality and productivity of their investigations. Additionally, the presence of young investigators and students with technical interests in this field provides promise that the United

  8. The Fourth Annual Meeting of the International Network for Pediatric Hemophilia: Current Challenges and Recommendations in the Clinical Care of Children with Hemophilia

    OpenAIRE

    Ljung, Rolf; van den Berg, Marijke; Valentino, Leonard A.; Manco-Johnson, Michael

    2010-01-01

    The International Network for Pediatric Hemophilia (INPH) comprises a group of physicians committed to the unique care of and challenges facing pediatric hemophilia patients. By collaborating on an international level, extensive experience can be shared on current practice, new trends can be discussed and scientifically valid studies can be developed and performed. The three overall objectives of the group (scientific progress, education and networking) are achieved at each annual meeting sta...

  9. Proceedings of the Annual Meeting (26th) Technical Documentation Division Held at San Antonio, Texas on 7-10 May 1984.

    Science.gov (United States)

    1984-05-10

    963-A PROCEEDINGS * TWENTY-SIXTH ANNUAL MEETING TECHNICAL DOCUMENTATION DIVISION C:) ~ 7-10 May196BE4 ’-X.MAR 15 5 t.EL Tropicano Hotel San Antonio...with the U.S. Navy for four years as a Lt. J.G. Mr. Knob joined the Engineering Data Mangement Section of the American Defense Preparedness Association...Preparedness Association Technical Documentation Division May 8-11, 1984 El Tropicano Hotel , San Antonio, Texas -S

  10. The 2015 Annual Meeting of SETAC German Language Branch in Zurich (7–10 September, 2015): Ecotoxicology and environmental chemistry—from research to application

    OpenAIRE

    Werner, Inge; Aldrich, Annette; Becker, Benjamin; Becker, Dennis; Brinkmann, Markus; Burkhardt, Michael; Caspers, Norbert; Campiche, Sophie; Chèvre, Nathalie; Düring, Rolf‑Alexander; Escher, Beate I.; Fischer, Fabian; Giebner, Sabrina; Heye, Katharina; Hollert, Henner [Hrsg.

    2016-01-01

    This report provides a brief review of the 20th annual meeting of the German Language Branch of the Society of Environmental Toxicology and Chemistry (SETAC GLB) held from September 7th to 10th 2015 at ETH (Swiss Technical University) in Zurich, Switzerland. The event was chaired by Inge Werner, Director of the Swiss Centre for Applied Ecotoxicology (Ecotox Centre) Eawag-EPFL, and organized by a team from Ecotox Centre, Eawag, Federal Office of the Environment, Federal Office of Agriculture, ...

  11. ASCO 2007: “Translating Research into Practice”. Report from the 34th Annual Meeting of the American Society of Clinical Oncology

    Directory of Open Access Journals (Sweden)

    Camillo Porta

    2011-12-01

    Full Text Available This year, for the 34th time in its history, the mastodontic machinery of the American Society of Clinical Oncology (ASCO once again welcomed thousand of members and participants from all over the world to the Society’s annual meeting, which, this year, took place in the ample and well-appointed, McCormick’s Convention Center in Chicago, Illinois...

  12. Source regions of whistlers detected in the American, African/European and Western Pacific sectors

    Science.gov (United States)

    Koronczay, David; Steinbach, Peter; Lichtenberger, Janos

    2016-04-01

    AWDANet is a recently completed network for automatic whistler detection and analysis. Here we investigate whistler measurements from its first years of operation, analyzing the time distribution of whistlers detected at various stations in Western Antarctica, Southern Africa, Europe and the Western Pacific region. Whistlers detected on the ground are thought to originate in their magnetic conjugate location, travelling through the plasmasphere before returning to the ground. We carry out a correlation analysis, comparing the occurrence of whistler events to lightning strokes using multiple lightning databases, including WWLLN (World Wide Lightning Location Network), to locate the events' source region. Our results can lead to a better understanding of the source regions and mechanisms of whistlers observed on the ground. This knowledge can improve their use as a tool to probe the plasmasphere.

  13. Parametric decay of a parallel propagating monochromatic whistler wave: Particle-in-cell simulations

    Science.gov (United States)

    Ke, Yangguang; Gao, Xinliang; Lu, Quanming; Wang, Shui

    2017-01-01

    In this paper, by using one-dimensional (1-D) particle-in-cell simulations, we investigate the parametric decay of a parallel propagating monochromatic whistler wave with various wave frequencies and amplitudes. The pump whistler wave can decay into a backscattered daughter whistler wave and an ion acoustic wave, and the decay instability grows more rapidly with the increase of the frequency or amplitude. When the frequency or amplitude is sufficiently large, a multiple decay process may occur, where the daughter whistler wave undergoes a secondary decay into an ion acoustic wave and a forward propagating whistler wave. We also find that during the parametric decay a considerable part of protons can be accelerated along the background magnetic field by the enhanced ion acoustic wave through the Landau resonance. The implication of the parametric decay to the evolution of whistler waves in Earth's magnetosphere is also discussed in the paper.

  14. Conversion rates of abstracts presented at the Urological Society of Australia and New Zealand (USANZ) Annual Scientific Meeting into full-text journal articles.

    Science.gov (United States)

    Yoon, Peter D; Chalasani, Venu; Woo, Henry H

    2012-08-01

    What's known on the subject? and What does the study add? It is well known that the transition of a presented abstract in a scientific meeting to a journal article improves the quality of the meeting and prevents an abstract being incorporated into meta-analyses or practice guidelines without proper appraisal. This is the first analysis of USANZ Annual Scientific Meeting abstracts' conversion to full publication. With relatively low publication rates compared to other international meetings, this review identifies the need for mechanisms to encourage USANZ researchers to convert their abstracts into published articles. The numbers and characteristics of the abstracts presented at the Annual Scientific Meetings (ASM) of the Urological Society of Australia and New Zealand (USANZ) that are converted to peer-reviewed publications have not previously been analysed and published. We undertook a review of all abstracts presented at the USANZ ASM from 2005 to 2009. A PubMed search was performed between 15 June and 15 July 2012, using a search algorithm to identify the full-text publications of the presented abstracts. Correlation between abstract characteristics and publication rate was then examined to distinguish the predictors for publications. Of 614 abstracts that were presented at USANZ ASM between 2005 and 2009, 183 papers were published, giving a publication rate of 29.80%. The papers were predominantly published in urological journals and were more likely to be published if they were presented by an international author or were retrospective studies or if basic science research. The mean (SD) time to publication was 14.46 (13.89) months and the mean Impact Factor of journals where papers were published was 2.90. The overall publication rate was relatively low compared with other urological meetings held in America and Europe. USANZ has a challenge of encouraging higher-quality research from the authors to further enhance its publication rate and consequently the

  15. DECHEMA annual meetings `96. Summaries. Vol. 2. Plenary papers, technical meeting on safety technology, technical meeting on computer applications in the chemical industry, technical meeting on membranes in process technology, technical meeting on dispersions, technical meeting on reaction technology, information day on sonochemistry; DECHEMA-Jahrestagungen `96. Kurzfassungen. Bd. 2. Plenarvortraege - Fachtreffen Sicherheitstechnik - Fachtreffen Computeranwendung in der Chemischen Industrie - Fachtreffen Membranen in der Prozesstechnik - Fachtreffen Dispersionen - Fachtreffen Reaktionstechnik - Informationstag Sonochemie

    Energy Technology Data Exchange (ETDEWEB)

    Kreysa, G. [ed.

    1996-08-01

    This volume comprises the programme of the annual meeting and the summaries of the lectures given. The following subjects were discussed: Safety technology, computer applications in the chemical industry, membranes in process technology, dispersions, reaction technology, sonochemistry. (SR) [Deutsch] Dieser Band enthaelt das Programm der Jahrestagung und die Kurzfassungen der Vortraege. Folgende Gebiete werden behandelt: Sicherheitstechnik, Computeranwendungen in der Chemischen Industrie, Membranen in der Prozesstechnik, Dispersionen, Reaktionstechnik, Sonochemie. (SR)

  16. The role of ducted whistlers in the precipitation loss and equilibrium flux of radiation belt electrons

    Science.gov (United States)

    Burgess, W. C.; Inan, U. S.

    1993-01-01

    Evidence is presented for a close association betwen individual whistler ducts and conjugate ionospheric disturbances sensed by the perturbation of subionospheric VLF, LF, and MF signals. It is found that even the weakest whistlers can be associated with ionospheric disturbances in both hemispheres. A case study has shown that slow-onset and 'overshoot' perturbation signatures to be consistent with multiple ionospheric disturbances that are associated with individual components of multipath-ducted whistlers.

  17. On the Self-Focusing of Whistler Waves in a Radial Inhomogeneous Plasma

    DEFF Research Database (Denmark)

    Balmashnov, A. A.

    1980-01-01

    The process of whistler wave self-focusing is experimentally investigated. It was found that a whistler wave propagating along the plasma column with a density crest excites a longitudinal wave of the same frequency propagating across the external magnetic field. The amplitude modulation...... of the latter wave is accompanied by a density modification, which leads to trapping of the whistler wave in a density trough in the center of the plasma column....

  18. Generation mechanism of whistler waves produced by electron beam injection in space

    Science.gov (United States)

    Pritchett, P. L.; Karimabadi, H.; Omidi, N.

    1989-01-01

    Electromagnetic particle simulations are used to determine the generation mechanism of the whistler waves observed in connection with the artificial injection of electron beams in the ionosphere. The production of the waves is shown to be closely connected with the beam-plasma interaction, which leads to the formation of a current structure which acts like an antenna and emits the whistler waves in a coherent manner. This process, in contrast to a mechanism involving amplification of radiation by a whistler mode plasma instability within the beam, allows the whistlers to be generated even though the beam width is less than one wavelength.

  19. Unstable whistlers and Bernstein waves within the front of supercritical perpendicular shocks

    Science.gov (United States)

    Muschietti, Laurent; Lembege, Bertrand

    2016-04-01

    In supercritical shocks a significant fraction of ions is reflected at the steep shock ramp and carries a considerable amount of energy. The existence of reflected ions enables streaming instabilities to develop which are excited by the relative drifts between the populations of incoming ions, reflected ions, and electrons. The processes are fundamental to the transformation of directed kinetic energy into thermal energy, a tenet of shock physics. We model the particle distributions as a broad electron population and two ion populations, namely a core and a beam (representing the reflected ions) in order to investigate the kinetic instabilities possible under various wave propagation angles. Recently, assuming the ion beam is directed along the shock normal at 90° to the magnetic field Bo, we analyzed the linear dispersion properties by computing the full electromagnetic dielectric tensor [Muschietti and Lembege, AGU Fall meeting 2015]. Three types of waves were shown to be unstable: (1) Oblique whistlers with wavelengths about the ion inertia length which propagate toward upstream at angles about 50° to the magnetic field. Frequencies are a few times the lower-hybrid. The waves share many similarities to the obliquely propagating whistlers measured in detail by Polar [Hull et al., JGR 117, 2012]. (2) Quasi-perpendicular whistlers with wavelength covering a fraction of the electron inertia length which propagate toward downstream at angles larger than 80° to Bo. Frequencies are close to the lower-hybrid. (3) Bernstein waves with wavelengths close to the electron gyroradius which propagate toward upstream at angles within 5° of perpendicular to the magnetic field. Frequencies are close to the electron cyclotron. The waves have similarities to those reported by Wind and Stereo [Breneman et al., JGR 118, 2013; Wilson et al., JGR 115, 2010]. We will present electromagnetic 1D3V PIC simulations with predetermined propagation angles which illustrate the three types

  20. Whistler-mode radiation from the Spacelab 2 electron beam

    Science.gov (United States)

    Gurnett, D. A.; Kurth, W. S.; Steinberg, J. T.; Banks, P. M.; Bush, R. I.

    1986-01-01

    During the Spacelab 2 mission the Plasma Diagnostics Package (PDP) performed a fly-around of the Shuttle at distances of up to 300 meters while an electron beam was being ejected from the Shuttle. A magnetic conjunction of the Shuttle and the PDP while the electron gun was operating in a steady (DC) mode is discussed. During this conjunction, the PDP detected a clear funnel-shaped emission that is believed to be caused by whistler-mode emission from the beam. Ray-path calculations show that the shape of the funnel can be accounted for by whistler-mode waves propagating near the resonance cone. Because the beam and waves are propagating in the same direction, the radiation must be produced by a Landau interaction with the beam. Other types of waves generated by the beam are also described.

  1. New results of investigations of whistler-mode chorus emissions

    Directory of Open Access Journals (Sweden)

    O. Santolík

    2008-07-01

    Full Text Available This review summarizes selected recent results obtained during investigation of whistler-mode chorus emissions in the Earth's magnetosphere. Special attention is paid to results published during the last five years, with a focus on the results of the CLUSTER project. The nonlinear nature of chorus emissions is demonstrated using both theoretical results and measurements. Selected areas of research on whistler-mode chorus are covered and the paper especially reports new results on substructure and amplitudes of chorus wave packets, on new observations of frequency differences of chorus wave packets at different points in space and on their possible interpretations, on results concerning determination of position and size of the source region of chorus, on recent observational and theoretical results which lead to improved description of propagation of chorus from its source, and, finally, on comparison of chorus measurements with corresponding values deduced from nonlinear theory and simulations.

  2. Excitation of Whistler-Mode (Chorus) Emissions during Terrestrial Substorms

    Institute of Scientific and Technical Information of China (English)

    XIAO Fu-Liang; ZHAO Hua; HE Hui-Yong

    2005-01-01

    @@ The enhanced growth rate of whistler mode waves has been evaluated during an injection event associated with an isolated terrestrial substorm that occurred at 23:00 UT, on January 21, 1991. The electron phase space density observed by an LEPA instrument on the board of the CRRES spacecraft is modelled by using a bi-loss-cone distribution function (composed of a high anisotropic component and a quasi-isotropic component). During the injection event, the path integrated gain may increase by a factor of 5 over a frequency range near a few tenths of the electron gyrofrequency, which is consistent with the enhancement observed in the CRRES plasma wave experiment (PWE) emissions. Scattering of electrons by the enhanced whistler mode waves causes the pitch angle distribution of resonant electrons to a quasi isotropic (flat-top) distribution during the terrestrial substorm injection event.

  3. Whistler Waves Driven by Anisotropic Strahl Velocity Distributions: Cluster Observations

    Science.gov (United States)

    Vinas, A.F.; Gurgiolo, C.; Nieves-Chinchilla, T.; Gary, S. P.; Goldstein, M. L.

    2010-01-01

    Observed properties of the strahl using high resolution 3D electron velocity distribution data obtained from the Cluster/PEACE experiment are used to investigate its linear stability. An automated method to isolate the strahl is used to allow its moments to be computed independent of the solar wind core+halo. Results show that the strahl can have a high temperature anisotropy (T(perpindicular)/T(parallell) approximately > 2). This anisotropy is shown to be an important free energy source for the excitation of high frequency whistler waves. The analysis suggests that the resultant whistler waves are strong enough to regulate the electron velocity distributions in the solar wind through pitch-angle scattering

  4. Electron-scale sheets of whistlers close to the magnetopause

    Directory of Open Access Journals (Sweden)

    G. Stenberg

    2005-12-01

    Full Text Available Whistler emissions close to the magnetopause on the magnetospheric side are investigated using the four Cluster spacecraft. The waves are found to be generated in thin (electron-scale sheets moving with the plasma drift velocity. A feature in the electron data coincides with the waves; hot magnetospheric electrons disappear for a few satellite spins. This produces or enhances a temperature anisotropy, which is found to be responsible for the generation of the whistler mode waves. The high energy electrons are thought to be lost through the magnetopause and we suggest that the field lines, on which the waves are generated, are directly connected to a reconnection diffusion region at the magnetopause.

  5. Whistler modes with wave magnetic fields exceeding the ambient field.

    Science.gov (United States)

    Stenzel, R L; Urrutia, J M; Strohmaier, K D

    2006-03-10

    Whistler-mode wave packets with fields exceeding the ambient dc magnetic field have been excited in a large, high electron-beta plasma. The waves are induced with a loop antenna with dipole moment either along or opposite to the dc field. In the latter case the excited wave packets have the topology of a spheromak but are propagating in the whistler mode along and opposite to the dc magnetic field. Field-reversed configurations with net zero helicity have also been produced. The electron magnetohydrodynamics fields are force free, have wave energy density exceeding the particle energy density, and propagate stably at subelectron thermal velocities through a nearly uniform stationary ion density background.

  6. Quasi-Periodic Whistler Mode Emissions in Saturn's Inner Magnetosphere

    Science.gov (United States)

    Hospodarsky, George; Leisner, Jared; Cinar, Gokcin; Kurth, William; Gurnett, Donald; Santolik, Ondrej

    2016-04-01

    The Cassini Radio and Plasma Wave Science (RPWS) instrument often detects at Saturn a series of quasi-periodic (QP) whistler mode emissions that rise in frequency and repeat every few to about ten minutes. These QP emissions are detected about 5% of the time when Cassini is within ~5.5 Rs of Saturn and are primarily observed near the magnetic equator. They are usually detected in the frequency range of about 1 to 3 kHz, and appear to be related to electrons with energies of a few keV. Their spectral characteristics are very similar to the quasi-periodic whistler mode emissions detected in Earth's magnetosphere. However, it is unclear if the same type of source generation can explain the Earth and Saturn QP emissions.

  7. Whistler wave generation by non-gyrotropic, relativistic, electron beams

    CERN Document Server

    Skender, Marina

    2014-01-01

    Particle-in-cell code, EPOCH, is used for studying features of the wave component evident to propagate backwards from the front of the non-gyrotropic, relativistic beam of electrons injected in the Maxwellian, magnetised background plasma with decreasing density profile. According to recent findings presented in Tsiklauri (2011), Schmitz & Tsiklauri (2013) and Pechhacker & Tsiklauri (2012), in a 1.5-dimensional magnetised plasma system, the non-gyrotropic beam generates freely escaping electromagnetic radiation with properties similar to the Type-III solar radio bursts. In this study the backwards propagating wave component evident in the perpendicular components of the elecromagnetic field in such a system is presented for the first time. Background magnetic field strength in the system is varied in order to prove that the backwards propagating wave's frequency, prescribed by the whistler wave dispersion relation, is proportional to the specified magnetic field. Moreover, the identified whistlers are...

  8. On Electron-scale Whistler Turbulence in the Solar Wind

    Science.gov (United States)

    Narita, Y.; Nakamura, R.; Baumjohann, W.; Glassmeier, K.-H.; Motschmann, U.; Giles, B.; Magnes, W.; Fischer, D.; Torbert, R. B.; Russell, C. T.; Strangeway, R. J.; Burch, J. L.; Nariyuki, Y.; Saito, S.; Gary, S. P.

    2016-08-01

    For the first time, the dispersion relation for turbulence magnetic field fluctuations in the solar wind is determined directly on small scales of the order of the electron inertial length, using four-point magnetometer observations from the Magnetospheric Multiscale mission. The data are analyzed using the high-resolution adaptive wave telescope technique. Small-scale solar wind turbulence is primarily composed of highly obliquely propagating waves, with dispersion consistent with that of the whistler mode.

  9. Whistler-Langmuir oscillitons and their relation to auroral hiss

    Directory of Open Access Journals (Sweden)

    K. Sauer

    2011-10-01

    Full Text Available A new type of oscilliton (soliton with superimposed spatial oscillations is described which arises in plasmas if the electron cyclotron frequency Ωe is larger than the electron plasma frequency ωe, which is a typical situation for auroral regions in planetary magnetospheres. Both high-frequency modes of concern, the Langmuir and the whistler wave, are completely decoupled if they propagate parallel to the magnetic field. However, for oblique propagation two mixed modes are created with longitudinal and transverse electric field components. The lower mode (in the literature commonly called the whistler mode, e.g. Gurnett et al., 1983 has whistler wave characteristics at small wave numbers and asymptotically transforms into the Langmuir mode. As a consequence of the coupling between these two modes, with different phase velocity dependence, a maximum in phase velocity appears at finite wave number. The occurrence of such a particular point where phase and group velocity coincide creates the condition for the existence of a new type of oscillating nonlinear stationary structure, which we call the whistler-Langmuir (WL oscilliton. After determining, by means of stationary dispersion theory, the parameter regime in which WL oscillitons exist, their spatial profiles are calculated within the framework of cold (non-relativistic fluid theory. Particle-in-cell (PIC simulations are used to demonstrate the formation of WL oscillitons which seem to play an important role in understanding electron beam-excited plasma radiation that is observed as auroral hiss in planetary magnetospheres far away from the source region.

  10. Radiation Belt Electron Dynamics Driven by Large-Amplitude Whistlers

    Science.gov (United States)

    Khazanov, G. V.; Tel'nikhin, A. A.; Kronberg, T. K.

    2013-01-01

    Acceleration of radiation belt electrons driven by oblique large-amplitude whistler waves is studied. We show analytically and numerically that this is a stochastic process; the intensity of which depends on the wave power modified by Bessel functions. The type of this dependence is determined by the character of the nonlinear interaction due to coupling between action and phase. The results show that physically significant quantities have a relatively weak dependence on the wave power.

  11. Nonlinear evolution of the modulational instability of whistler waves

    DEFF Research Database (Denmark)

    Karpman, V.I.; Hansen, F.R.; Huld, T.

    1990-01-01

    The nonlinear evolution of the modulational instability of whistler waves coupled to fast magnetosonic waves is investigated in two spatial dimensions by numerical simulations. The long time evolution of the modulational instability shows a quasirecurrent behavior with a slow spreading...... of the energy, originally confined to the lowest wave numbers, to larger and larger wave numbers resulting in an apparently chaotic or random wave field. © 1990 The American Physical Society...

  12. New aspects of whistler waves driven by an electron beam studied by a 3-D electromagnetic code

    Science.gov (United States)

    Nishikawa, Ken-Ichi; Buneman, Oscar; Neubert, Torsten

    1994-01-01

    We have restudied electron beam driven whistler waves with a 3-D electromagnetic particle code. The simulation results show electromagnetic whistler wave emissions and electrostatic beam modes like those observed in the Spacelab 2 electron beam experiment. It has been suggested in the past that the spatial bunching of beam electrons associated with the beam mode may directly generate whistler waves. However, the simulation results indicate several inconsistencies with this picture: (1) whistler waves continue to be generated even after the beam mode space charge modulation looses its coherence, (2) the parallel (to the background magnetic field) wavelength of the whistler wave is longer than that of the beam instability, and (3) the parallel phase velocity of the whistler wave is smaller than that of the beam mode. The complex structure of the whistler waves in the vicinity of the beam suggest that the transverse motion (gyration) of the beam and background electrons is also involved in the generation of whistler waves.

  13. New aspects of whistler waves driven by an electron beam studied by a 3-D electromagnetic code

    Science.gov (United States)

    Nishikawa, Ken-Ichi; Buneman, Oscar; Neubert, Torsten

    1994-01-01

    We have restudied electron beam driven whistler waves with a 3-D electromagnetic particle code. The simulation results show electromagnetic whistler wave emissions and electrostatic beam modes like those observed in the Spacelab 2 electron beam experiment. It has been suggested in the past that the spatial bunching of beam electrons associated with the beam mode may directly generate whistler waves. However, the simulation results indicate several inconsistencies with this picture: (1) whistler waves continue to be generated even after the beam mode space charge modulation looses its coherence, (2) the parallel (to the background magnetic field) wavelength of the whistler wave is longer than that of the beam instability, and (3) the parallel phase velocity of the whistler wave is smaller than that of the beam mode. The complex structure of the whistler waves in the vicinity of the beam suggest that the transverse motion (gyration) of the beam and background electrons is also involved in the generation of whistler waves.

  14. Measurements of parallel electron velocity distributions using whistler wave absorption.

    Science.gov (United States)

    Thuecks, D J; Skiff, F; Kletzing, C A

    2012-08-01

    We describe a diagnostic to measure the parallel electron velocity distribution in a magnetized plasma that is overdense (ω(pe) > ω(ce)). This technique utilizes resonant absorption of whistler waves by electrons with velocities parallel to a background magnetic field. The whistler waves were launched and received by a pair of dipole antennas immersed in a cylindrical discharge plasma at two positions along an axial background magnetic field. The whistler wave frequency was swept from somewhat below and up to the electron cyclotron frequency ω(ce). As the frequency was swept, the wave was resonantly absorbed by the part of the electron phase space density which was Doppler shifted into resonance according to the relation ω - k([parallel])v([parallel]) = ω(ce). The measured absorption is directly related to the reduced parallel electron distribution function integrated along the wave trajectory. The background theory and initial results from this diagnostic are presented here. Though this diagnostic is best suited to detect tail populations of the parallel electron distribution function, these first results show that this diagnostic is also rather successful in measuring the bulk plasma density and temperature both during the plasma discharge and into the afterglow.

  15. Coherent whistler emissions in the magnetosphere – Cluster observations

    Directory of Open Access Journals (Sweden)

    I. Dandouras

    2007-02-01

    Full Text Available The STAFF-SC observations complemented by the data from other instruments on Cluster spacecraft were used to study the main properties of magnetospheric lion roars: sporadic bursts of whistler emissions at f~0.1–0.2fe where fe is the electron gyrofrequency. Magnetospheric lion roars are shown to be similar to the emissions in the magnetosheath while the conditions for their generation are much less favorable: the growth rate of the cyclotron temperature anisotropy instability is much smaller due to a smaller number of the resonant electrons. This implies a nonlinear mechanism of generation of the observed wave emissions. It is shown that the observed whistler turbulence, in reality, consists of many nearly monochromatic wave packets. It is suggested that these structures are nonlinear Gendrin's whistler solitary waves. Properties of these waves are widely discussed. Since the group velocity of Gendrin's waves is aligned with the magnetic field, these well guided wave packets can propagate through many magnetic "bottles" associated with mirror structures, without being trapped.

  16. Inconsistencies Between Physician-Reported Disclosures at the AAOS Annual Meeting and Industry-Reported Financial Disclosures in the Open Payments Database.

    Science.gov (United States)

    Hannon, Charles P; Chalmers, Peter N; Carpiniello, Matthew F; Cvetanovich, Gregory L; Cole, Brian J; Bach, Bernard R

    2016-10-19

    The purpose of this study was to determine the rate and type of inconsistencies between disclosures self-reported by physicians at a major academic meeting in the United States and industry-reported disclosures in the Open Payments database for a concordant time period. Disclosures for every first and last author from the United States with a medical degree of a podium or poster presentation at the 2014 American Academy of Orthopaedic Surgeons (AAOS) Annual Meeting were collected and were compared with the disclosures reported in the Open Payments database to determine if any inconsistencies were present and, if so, within which category. In total, 1,925 total AAOS presenters were identified, and 1,113 met the inclusion criteria. Based on AAOS disclosures, 432 (39%) should have been listed within the Open Payments database. There were 125 presenters (11%) who reported an AAOS disclosure and thus should have been included in the Open Payments database, but were not included. An additional 259 presenters (23%) had ≥1 AAOS disclosures that were not reported or were improperly categorized in the Open Payments database. Inconsistencies were more common for authors who had significantly more poster presentations (p database (p financial relationships for presenters at the AAOS Annual Meeting and industry-reported relationships published in the Open Payments database. Copyright © 2016 by The Journal of Bone and Joint Surgery, Incorporated.

  17. Level of clinical evidence presented at the International Society for Hip Arthroscopy Annual Scientific Meeting over 5 years (2010–2014)

    Science.gov (United States)

    Kay, Jeffrey; de SA, Darren; Shallow, Scott; Simunovic, Nicole; Safran, Marc R.; Philippon, Marc J.; Ayeni, Olufemi R.

    2015-01-01

    The International Society for Hip Arthroscopy (ISHA) Annual Scientific Meeting is at the forefront of informing today’s orthopaedic surgeons and society of the rapid advances in the exponentially growing field of hip arthroscopy. The purpose of this study was to evaluate and observe any trends in the level of clinical evidence in the papers and posters presented at the ISHA Annual Scientific Meeting from 2010 to 2014. The online abstracts of the paper and poster presentations presented at the ISHA Annual Scientific Meetings were independently evaluated by two reviewers (582 total resulting presentations). Two reviewers screened these results for clinical studies and graded the quality of evidence from level I (i.e. randomized trials) to IV (i.e. case series) based on the American Academy of Orthopaedic Surgeons classification system. Four hundred and twenty-eight presentations met the inclusion criteria and were evaluated. Overall, 10.1% of the presentations were level I, 12.8% were level II, 30.1% were level III and 47.0% were level IV evidence. Over time, from 2010 to 2014, we observed an increase in the percentage of level II paper presentations, an increase in the proportion of level III poster presentations, and a decrease in the proportion of both level IV paper and poster presentations. Significant non-random improvement in the level of evidence presented was noted for the poster presentations (P = 0.012) but not for the paper presentations (P = 0.61) over the study period. Statistical trends demonstrate ISHA’s increased awareness and commitment to presenting higher quality evidence as the availability of this evidence increases. PMID:27011857

  18. Bridging the US and China together to conquer cancer: report of the 4th annual meeting of the US Chinese Anti-Cancer Association (USCACA)

    Institute of Scientific and Technical Information of China (English)

    Wancai Yang; Lingjie Guan

    2012-01-01

    A global collaborative effort is pivotal to conquer cancer.Themed "Emerging role of China in global clinical development of novel anti-cancer drugs",the US Chinese Anti-Cancer Association (USCACA) held its 4th annual meeting in Chicago on June 2,2012,in conjunction with the American Society of Clinical Oncology (ASCO) annual meeting to further bridge the US and China together to outsmart cancer.Although a young organization,USCACA has made significant contributions to this goal in the 3 years since its inception through extensive collaboration with academic organizations,the pharmaceutical industry,and governmental agencies.USCACA has engaged various stakeholders in developing translational and personalized medical strategies to facilitate new anti-cancer drug development and clinical trials in China.USCACA has initiated and implemented the USCACA-National Foundation for Cancer Research (NFCR) scholarship to encourage overseas returnees to continue cancer research in China.USCACA announced the Hengrui-USCACA scholarship to fund clinical trial staff from China to conduct the observation of early oncologic clinical trials in the US.During the annual meeting,distinguished panelists and the audience discussed the following critical topics:(1) oncologic translational research and early development capabilities in China; (2) novel chemical entity development and partnership with Chinese companies; and (3) Chinese participation in global anti-cancer drug development.USCACA will continue to promote collaborations among cancer researchers and clinicians in the US and China by engaging in more frequent communications and joint efforts across fields,disciplines,and countries,diligently working together toward curing and eliminating cancers.

  19. Whistler wave interaction with magnetic islands and electron scale structure formation

    Science.gov (United States)

    Pathak, Neha

    2016-07-01

    The present work aims to investigate the role of whistler waves in facilitating reconnection and to explore relationship between magnetic reconnection and turbulence. The key role of the whistler waves in the formation of coherent structures during their propagation in the pre-existing fully developed chain of magnetic islands has been investigated. For this scenario, the dynamical equation of whistler wave has been derived in the presence of magnetic islands and has been solved semi-analytically as well as numerically. Due to pre-existing magnetic islands, background field gets perturbed and localization of the whistler waves and formation of current sheets of electron scale takes place, contributing to the generation of magnetic turbulence. In this way whistler wave propagating through fully developed magnetic islands may provide a physical mechanism underlying the formation of electron scale current sheet.

  20. Evaluating the effects of lightning-generated whistlers observed by the DEMETER spacecraft

    Science.gov (United States)

    Zahlava, Jan; Nemec, Frantisek; Pincon, Jean-Louis; Santolik, Ondrej; Kolmasova, Ivana; Parrot, Michel

    2016-04-01

    Although lightning-generated whistlers have been studied for nearly a century, there are still questions to be answered. It is clear that, at least in a certain frequency range, these waves significantly contribute to the overall wave intensity in the inner magnetosphere. They also influence distribution functions of energetic particles in the van Allen radiation belts. Due to the on board implemented neural network for automated whistler detection, the data set obtained by the low-altitude DEMETER spacecraft allows us to relate measured electromagnetic wave data and energetic particle flux with the number and dispersion of whistlers detected during a certain time interval. We distinguish the cases with high and low whistler occurrence and we use this information to determine the overall effect of lightning-generated whistlers.

  1. The effect of subionospheric propagation on whistlers recorded by the DEMETER satellite – observation and modelling

    Directory of Open Access Journals (Sweden)

    F. Lefeuvre

    2007-06-01

    Full Text Available During a routine analysis of whistlers on the wide-band VLF recording of the DEMETER satellite, a specific signal structure of numerous fractional-hop whistlers, termed the "Spiky Whistler" (SpW was identified. These signals appear to be composed of a conventional whistler combined by the compound mode-patterns of guided wave propagation, suggesting a whistler excited by a lightning "tweek" spheric. Rigorous, full-wave modelling of tweeks, formed by the long subionospheric guided spheric propagation and of the impulse propagation across an arbitrarily inhomogeneous ionosphere, gave an accurate description of the SpW signals. The electromagnetic impulses excited by vertical, preferably CG lightning discharge, exhibited the effects of guided behaviour and of the dispersive ionospheric plasma along their paths. This modelling and interpretation provides a consistent way to determine the generation and propagation characteristics of the recorded SpW signals, as well as to describe the traversed medium.

  2. Characteristics of Electron Distributions Observed During Large Amplitude Whistler Wave Events in the Magnetosphere

    Science.gov (United States)

    Wilson, Lynn B., III

    2010-01-01

    We present a statistical study of the characteristics of electron distributions associated with large amplitude whistler waves inside the terrestrial magnetosphere using waveform capture data as an addition of the study by Kellogg et al., [2010b]. We identified three types of electron distributions observed simultaneously with the whistler waves including beam-like, beam/flattop, and anisotropic distributions. The whistlers exhibited different characteristics dependent upon the observed electron distributions. The majority of the waveforms observed in our study have f/fce or = 8 nT pk-pk) whistler wave measured in the radiation belts. The majority of the largest amplitude whistlers occur during magnetically active periods (AE > 200 nT).

  3. Weak Turbulence in the Magnetosphere: Formation of Whistler Wave Cavity by Nonlinear Scattering

    CERN Document Server

    Crabtree, C; Ganguli, G; Mithaiwala, M; Galinsky, V; Shevchenko, V

    2011-01-01

    We consider the weak turbulence of whistler waves in the in low-\\beta\\ inner magnetosphere of the Earth. Whistler waves with frequencies, originating in the ionosphere, propagate radially outward and can trigger nonlinear induced scattering by thermal electrons provided the wave energy density is large enough. Nonlinear scattering can substantially change the direction of the wave vector of whistler waves and hence the direction of energy flux with only a small change in the frequency. A portion of whistler waves return to the ionosphere with a smaller perpendicular wave vector resulting in diminished linear damping and enhanced ability to pitch-angle scatter trapped electrons. In addition, a portion of the scattered wave packets can be reflected near the ionosphere back into the magnetosphere. Through multiple nonlinear scatterings and ionospheric reflections a long-lived wave cavity containing turbulent whistler waves can be formed with the appropriate properties to efficiently pitch-angle scatter trapped e...

  4. Potential role of kinetic Alfvén waves and whistler waves in solar wind plasmas

    Science.gov (United States)

    Nandal, P.; Yadav, N.; Sharma, R. P.; Goldstein, M. L.

    2016-07-01

    Spacecraft observations indicate the signatures of highly oblique kinetic Alfvén waves (KAWs) and whistler waves in the solar wind plasma. In the present work, we explore the possible role of KAWs and whistler waves in the observed solar wind magnetic turbulent spectrum. The nonlinear spatial evolution of KAW is studied including the effects of the ponderomotive force which results in intense localized structures due to the background density modification. Weak quasi-transverse whistler wave propagating through these localized structures also gets localized in the form of small-scale localized structures. We present numerically calculated magnetic power spectra for both KAW as well as for whistler wave. Our obtained results demonstrate the important role that KAWs and whistler waves play in the energy cascading from larger to smaller scales. The relevance of these results to recent spacecraft observations is also pointed out.

  5. Report on Proceedings of the 19th Annual Meeting of the Global Alliance for Medical Education, Coral Gables, Florida, USA, 18–20 May 2014

    Directory of Open Access Journals (Sweden)

    Ron Murray

    2014-09-01

    Full Text Available Participants from North, South, and Central America; Europe; Asia; and Australia attended the 19th annual meeting of the Global Alliance for Medical Education in Coral Gables, Florida, the United States between 18 and 20 May 2014. The educational and networking sessions focused on the impact of technology, research, and innovative approaches in continuing medical education and continuing professional development (CME/CPD. A series of invited presentations dealt with medical education research, web-based patient engagement tools, international professional communities, an integrated health information system supporting educational strategies, and the integration of Evidence-Based Medicine and Best Evidence Medical Education to improve outcomes. The invited presentations were supplemented by panel discussions, a competitive game on global CME/CPD knowledge, and abstract presentations on a range of projects being carried out in some of the countries represented at the meeting.

  6. Propagation and dispersion of whistler waves generated by fast reconnection onset

    Science.gov (United States)

    Singh, Nagendra

    2013-02-01

    The role of whistler mode during the onset of magnetic reconnection (MR) has been widely suggested, but the manifestations of its highly dispersive and anisotropic propagation properties in reconnection events remain largely unclear. Comparing results from a recently developed theoretical model for reconnection in terms of whistler's dispersive behavior with those reported from laboratory experiments on fast spontaneous magnetic reconnection, we demonstrate that the onset of fast reconnection in electron current layers (ECLs) emits whistler wave packets. The time scale of the explosively fast reconnection events are inversely related to the whistler mode frequencies at the lower end of the whistler frequency band. The wave packets in this frequency band have a characteristic angular dispersion, which marks the initial opening of the reconnection exhaust angle. The multidimensional propagation of the whistler for the reconnection with a strong guide magnetic field is investigated, showing that the measured propagation velocities of the reconnection electric field along the guide field in the Versatile Toroidal Facility at MIT quantitatively compare with the group velocities of the whistler wave packets. The whistler mode dispersive properties measured in laboratory experiments without a guide magnetic field in the magnetic reconnection experiments at Princeton also compare well with the theoretically predicted dispersion of the wave packets depending on the ECL width. Fast normalized reconnection rates extending to ˜0.35 at the MR onset in thin ECLs imply whistler wave propagation away from the onset location. We also present evidences for the whistler wave packets being emitted from reconnection diffusion region as seen in simulations and satellite observations.

  7. Interannual variability of ozone and carbon monoxide at the Whistler high elevation site: 2002–2006

    Directory of Open Access Journals (Sweden)

    A. M. Macdonald

    2011-11-01

    Full Text Available In spring 2002, an atmospheric measurement site was established at the peak of Whistler Mountain in British Columbia, Canada to measure trace gases, particle chemistry and physics, and meteorology. This paper uses continuous measurements from March 2002 to December 2006 to investigate the influence of trans-Pacific transport and North American forest fires on both O3 and CO at Whistler. Annual mean mixing ratios of O3 and CO were 41 ppbv (monthly means of 35–48 ppbv and 145 ppbv (monthly means of 113–177 ppbv respectively with both species exhibiting an annual cycle of late-winter to early-spring maxima and summer minima. The absence of a broad summer O3 peak differs from previously-reported high altitude sites in the western US. The highest monthly-averaged O3 and CO mixing ratios relative to the 5-yr monthly means were seen in fall 2002 and spring 2003 with increased O3 and CO of 10 % and 25 % respectively. These increases correspond to anomalously-high values reported at other Northern Hemisphere sites and are attributed to fires in the Russian Federation. Air mass back trajectory analysis is used to associate the mean enhancements of O3 and CO with trans-Pacific transported or North American air masses relative to the Pacific background. Mean values of the enhancements for March to June in trans-Pacific air masses were 6 ppbv and 16 ppbv for O3 and CO respectively. In summers 2002–2006, higher CO and O3 mixing ratios were almost always observed in North American air masses and this relative enhancement co-varied for each year with the western US and Canada total wildfire area. The greatest enhancements in O3 and CO were seen in 2004, a record year for forest fires in Alaska and the Yukon Territory with average O3 and CO mixing ratios 13 and 43 ppbv above background values.

  8. Keystone Symposium on Antibodies as Drugs: March 27-April 1, 2009, Whistler, BC CA.

    Science.gov (United States)

    Wurch, Thierry; Larbouret, Christel; Robert, Bruno

    2009-01-01

    The symposium on Antibodies as Drugs, organized by Keystone Symposia and chaired by J. Marks, (University of California Los Angeles, USA), E.S. Ward (University of Texas Southwestern Medical Center, USA) and L. Weiner (Georgetown University Medical Center, USA), was held in Whistler, British Columbia. This Canadian Rockies village, which will host the 2010 Olympic Games, served as an enchanting backdrop to the meeting. The more than 350 speakers and attendees included scientists from major pharmaceutical firms, e.g., Abbott, MedImmune/Astra Zeneca, Bristol-Myers Squibb, Merck & Co., Pfizer, Sanofi-Aventis, Schering, GlaxoSmithKline, Eli Lilly, Hoffmann LaRoche, Novartis, Wyeth, and biotechnology companies, e.g., Ablynx, Medarex, Morphosys, GenMab, Amgen, Genentech, ImmunoGen, Agensys, Domantis, Biogen Idec, Centocor, LFB, Micromet, PDL Biopharma, Borean Pharma, Dyax Corp., Symphogen and Syntonix. Academic research groups at Imperial College London, University of Oxford, ETH Zürich, Scripps, Institute Cochin, Karolinska Institute, Utrecht University, Harvard Medical School, Massachusetts Institute of Technology, Baylor College, Paul Ehrlich Institute, University of California San Francisco, University of California San Diego, University of Nantes, University of Tours and Ludwig Institute were also represented, as were regulatory authorities, including the US Food and Drug Administration, National Institutes of Health and the Public Health Agency of Canada). The meeting was very interactive and included thoughtful exchanges during the different sessions and networking events.

  9. Endosymbiont hunting in the metagenome of Asian citrus psyllid (Diaphorina citri) (7th Annual SFAF Meeting, 2012)

    Energy Technology Data Exchange (ETDEWEB)

    Saha, Surya [Cornell University

    2012-06-01

    Surya Saha on "Endosymbiont hunting in the metagenome of Asian citrus psyllid (Diaphorina citri)" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  10. Phytophthora capsici - Loss of Heterozygosity (LOH): A Widespread Mechanism for Rapid Adaptation ( 7th Annual SFAF Meeting, 2012)

    Energy Technology Data Exchange (ETDEWEB)

    Mudge, Joanne [NCGR

    2012-06-01

    Joanne Mudge on "Phytophthora capsici - Loss of Heterozygosity (LOH): A Widespread Mechanism for Rapid Mutation" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  11. Thermal effects on parallel resonance energy of whistler mode wave

    Indian Academy of Sciences (India)

    Devendraa Siingh; Shubha Singh; R P Singh

    2006-02-01

    In this short communication, we have evaluated the effect of thermal velocity of the plasma particles on the energy of resonantly interacting energetic electrons with the propagating whistler mode waves as a function of wave frequency and -value for the normal and disturbed magnetospheric conditions. During the disturbed conditions when the magnetosphere is depleted in electron density, the resonance energy of the electron enhances by an order of magnitude at higher latitudes, whereas the effect is small at low latitudes. An attempt is made to explain the enhanced wave activity observed during magnetic storm periods.

  12. TRANS-TEXTUALIZATION AND CARNIVALIZATION IN "WHISTLER," BY ONDJAKI

    Directory of Open Access Journals (Sweden)

    Karine Miranda Campos

    2013-04-01

    Full Text Available This article aims to observe the phenomenon of carnivalization and trans­textuality the novel The Whistler, the Angolan writer Ondjaki. Comprise the theoretical analysis of Bakhtin’s theory on carnivalization and its im­portance for social subversion of monologic discourse established by of­ficial bodies, the theory of Gérard Genette on transtextuality pointing five possible textual relationships. An understanding of the theories and car­nivalization transtextuality pervades the concepts of animism and taboo presented the theory of Sigmund Freud.

  13. 47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key topic / Outstanding know-how and sustainable innovations

    Energy Technology Data Exchange (ETDEWEB)

    Schaffrath, Andreas [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) gGmbH, Garching (Germany). Bereich Reaktorsicherheitsforschung

    2016-07-15

    Summary report on the Technical Session: ''Reactor Physics, Thermo- and Fluid-Dynamics'' of the 47th Annual Conference on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 will be covered in further issues of atw.

  14. CNTAC Hosted the Most Successful ITMF's Annual Meeting Shanghai,Focus the Attention of Global Textile Industry

    Institute of Scientific and Technical Information of China (English)

    Wang Ting

    2009-01-01

    @@ This October,besides the usual China International Trade Fair for Apparel Fabrics and Accessories held in the city of Shanghai,another important event was set to take place in Shanghai the 2009 Annual Conference of the International Textile Manufacturers Federation (ITMF),making Shanghai the place focusing all the attention of the global textile industries markedly.

  15. 3rd Annual Earth System Grid Federation and 3rd Annual Earth System Grid Federation and Ultrascale Visualization Climate Data Analysis Tools Face-to-Face Meeting Report December 2013

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2014-02-21

    The climate and weather data science community gathered December 3–5, 2013, at Lawrence Livermore National Laboratory, in Livermore, California, for the third annual Earth System Grid Federation (ESGF) and Ultra-scale Visualization Climate Data Analysis Tools (UV-CDAT) Face-to-Face (F2F) Meeting, which was hosted by the Department of Energy, National Aeronautics and Space Administration, National Oceanic and Atmospheric Administration, the European Infrastructure for the European Network of Earth System Modelling, and the Australian Department of Education. Both ESGF and UV-CDAT are global collaborations designed to develop a new generation of open-source software infrastructure that provides distributed access and analysis to observed and simulated data from the climate and weather communities. The tools and infrastructure developed under these international multi-agency collaborations are critical to understanding extreme weather conditions and long-term climate change, while the F2F meetings help to build a stronger climate and weather data science community and stronger federated software infrastructure. The 2013 F2F meeting determined requirements for existing and impending national and international community projects; enhancements needed for data distribution, analysis, and visualization infrastructure; and standards and resources needed for better collaborations.

  16. [The EbM Commentary at the Annual Meeting of the German Congress of Orthopaedics and Traumatology (DKOU): background, aims and vision].

    Science.gov (United States)

    Dubs, L; Kirschner, S; Neugebauer, E; Hassenpflug, J

    2011-08-01

    The critical appraisal of clinical and scientific work to assure the effectiveness and to balance the risks of treatment are mandatory today. Recent innovations in medicine often lead only to minor improvement in patient benefit. For the better understanding of the presented study results, the EbM commentary was introduced in 2007 at the Annual Meeting of the German Society of Orthopaedics and Traumatology. The EbM commentary was developed within the Swiss Orthopaedic Society and is a vital part of the Annual Meetings. The EbM commentary is a carefully prepared critical appraisal of an orally presented study by a specially trained colleague. The commentary consists of three components and begins with a systematic analysis following the SPION principle. What kind of study was carried out? Which patients were enrolled in the investigation? What kind of interventions were compared? How was the outcome measured? What is the benefit of the study for my own practice and what is the benefit for the patient? The reporting and the evaluation of the patient benefit is of great interest. In the second step the strengths and weaknesses of the study were discussed and the study will be rated for their evidence. For the best case the presented study implies direct changes in the usual treatment of patients. In the worst case no changes are necessary and the study is rated "so what" because of methodological weaknesses making the drawn conclusions invalid. For the audience the EbM commentary may support their rating of the quality of the presented study. The congress team selects interesting presentations for the EbM commentary. The EbM commentators receive the oral presentation and in most cases additional information from the selected studies four weeks in advance of the meeting. The EbM commentary is focused on a precise analysis of the presented data in an open and pleasant discussion. The aim of the EbM commentary is to clearly point out the patient benefit and to disclose

  17. Whistler mode waves and the electron heat flux in the solar wind: cluster observations

    Energy Technology Data Exchange (ETDEWEB)

    Lacombe, C.; Alexandrova, O.; Cornilleau-Wehrlin, N.; Mangeney, A.; De Conchy, Y.; Maksimovic, M. [LESIA, Observatoire de Paris, PSL Research University, CNRS, UPMC Université Paris 06, Université Paris-Diderot, 5 Place Jules Janssen, F-92190 Meudon (France); Matteini, L. [Imperial College, London SW7 2AZ (United Kingdom); Santolík, O. [Institute of Atmospheric Physics ASCR, 141 31 Prague (Czech Republic)

    2014-11-20

    The nature of the magnetic field fluctuations in the solar wind between the ion and electron scales is still under debate. Using the Cluster/STAFF instrument, we make a survey of the power spectral density and of the polarization of these fluctuations at frequencies f in [1, 400] Hz, during five years (2001-2005), when Cluster was in the free solar wind. In ∼10% of the selected data, we observe narrowband, right-handed, circularly polarized fluctuations, with wave vectors quasi-parallel to the mean magnetic field, superimposed on the spectrum of the permanent background turbulence. We interpret these coherent fluctuations as whistler mode waves. The lifetime of these waves varies between a few seconds and several hours. Here, we present, for the first time, an analysis of long-lived whistler waves, i.e., lasting more than five minutes. We find several necessary (but not sufficient) conditions for the observation of whistler waves, mainly a low level of background turbulence, a slow wind, a relatively large electron heat flux, and a low electron collision frequency. When the electron parallel beta factor β {sub e∥} is larger than 3, the whistler waves are seen along the heat flux threshold of the whistler heat flux instability. The presence of such whistler waves confirms that the whistler heat flux instability contributes to the regulation of the solar wind heat flux, at least for β {sub e∥} ≥ 3, in slow wind at 1 AU.

  18. Proceedings of the American Psychological Association for the Legislative Year 2006: Minutes of the Annual Meeting of the Council of Representatives, February 17-19, 2006, Washington, DC; and August 17 and 21, 2006, New Orleans, LA; and Minutes of the February, June, August, and December 2006 Meetings of the Board of Directors

    Science.gov (United States)

    Paige, Ruth Ullmann

    2007-01-01

    Minutes of the Annual Meeting of the Council of Representatives (February 17-19, 2006, Washington, DC; and August 17 and 21, 2006, New Orleans, LA) and of the 2006 meetings of the Board of Directors (February, June, August, and December) are provided. These minutes are the official record of the actions of the American Psychological Association…

  19. Whistler wave bursts upstream of the Uranian bow shock

    Science.gov (United States)

    Smith, Charles W.; Goldstein, Melvyn L.; Wong, Hung K.

    1989-01-01

    Observations of magnetic field wave bursts upstream of the Uranian bow shock are reported which were recorded prior to the inbound shock crossing. Three wave types are identified. One exhibits a broad spectral enhancement from a few millihertz to about 50 mHz and is seen from 17 to 10 hr prior to the inbound shock crossing. It is argued that these waves are whistler waves that have propagated upstream from the shock. A second wave type has a spacecraft frame frequency between 20 and 40 mHz, is seen only within or immediately upstream of the shock pedestal, is right-hand polarized in the spacecraft frame, and has a typical burst duration of 90 s. The third wave type has a spacecraft frame frequency of about 0.15 Hz, is seen exclusively within the shock pedestal, is left-hand polarized in the spacecraft frame, and has a burst duration lasting up to 4 min. It is argued that the low-frequency bursts are whistler waves with phase speed comparable to, but in excess of, the solar wind speed.

  20. Whistler waves associated with the Uranian bow shock - Outbound observations

    Science.gov (United States)

    Smith, Charles W.; Wong, Hung K.; Goldstein, Melvyn L.

    1991-01-01

    High-resolution magnetic field measurements from the first outbound crossing of the Uranian bowshock by the Voyager 2 spacecraft between January 27 and 30, 1986, are examined. Evidence is found of enhanced whistler wave activity in the vicinity of three shock crossings but little or no evidence of such activity elsewhere. Two wave events display two separate and simultaneous wave enhancements each. From an investigation of these events using high-resolution field data, it is concluded that they are analogous to those whistler waves upstream of the earth's bow shock that are driven by beams of electrons. An instability analysis is presented to show that a single electron beam with reasonable parameters can penetrate both of the upstream and downstream of a shock crossing. This event displays only one relatively broad spectral enhancement in the same frequency regime and is left-hand polarized in the spacecraft frame. It is argued that this event is the result of a gyrating proton distribution associated with the oblique shock.

  1. Proton whistler interactions near the equator in the radiation belts

    Science.gov (United States)

    Villalon, Elena; Burke, William J.

    1993-08-01

    The interactions of energetic protons with whistlers propagating near the quasi-electrostatic limit are investigated using a test-particle Hamiltonian formalism. Near the equator the protons interact with the waves which appear Doppler-shifted to some harmonic of their cyclotron frequency. In an inhomogeneous geomagnetic field the spacing between cyclotron harmonic resonances is very small. The Hamiltonian equations of motion are solved including multiple independent harmonics for each resonance. The wave frequency varies as a function of the distance along the field line, with only one frequency being resonant at a given point. Thus the inhomogeneity of the magnetic field is compensated by the frequency variation. The proton whistler interactions satisfy the conditions for second-order resonances for all the harmonics. The resonances may also overlap in phase space, leading to significant changes in the protons energies and pitch angles. The combined contributions of positive and negative harmonics allow protons to diffuse toward smaller pitch angles. Numerical calculations applying this formalism to parameters relevant to the plasmasphere and controlled VLF transmission experiments are presented.

  2. Proton whistler interactions near the equator in the radiation belts

    Energy Technology Data Exchange (ETDEWEB)

    Villalon, E. [Northeastern Univ., Boston, MA (United States); Burke, W.J. [Geophysics Directorate, Hanscom Air Force Base, MA (United States)

    1993-08-01

    The interactions of energetic protons with whistlers propagating near the quasi-electrostatic limit, are investigated using a test particle, Hamiltonian formalism. The authors assume that wave packets exist with finite bandwidths of frequencies, which are close to the equatorial electron gyrofrequency and propagate obliquely with respect to the geomagnetic field. Near the equator the protons interact with the waves which appear Doppler shifted to some harmonic of their cyclotron frequency. In an inhomogeneous geomagnetic field the spacing between cylotron harmonic resonances is very small. The Hamiltonian equations of motion are solved including multiple, independent harmonics for each resonance. The wave frequency varies as a function of the distance along the field line, with only one frequency being resonant at a given point. Thus the inhomogeneity of the magnetic field is compensated by the frequency variation. The proton whistler interactions satisfy the conditions for second-order resonances for all the harmonics. The resonances may also overlap in phase space, leading to significant changes in the protons energies and pitch angles. The combined contributions of positive and negative harmonics allow protons to diffuse toward smaller pitch angles. Numerical calculations applying this formalism to parameters relevant to the plasmasphere and controlled VLF transmission experiments are presented. 34 refs., 9 figs., 2 tabs.

  3. Preservation Priorities in Latin America. A Report from the Annual IFLA Meeting (60th, Havana, Cuba, August 1994).

    Science.gov (United States)

    Hazen, Dan C.

    The information in this report is condensed from the presentations and conversations, both formal and informal, that occurred during the 60th meeting of the International Federation of Library Associations (IFLA). About 1,500 librarians attended, representing Cuba, Venezuela, Mexico, Argentina, Peru, and Colombia. Training for preservation…

  4. Proceedings of the Fifth Annual Participants' Information Meeting: DOE Low-Level Waste Management Program

    Energy Technology Data Exchange (ETDEWEB)

    1983-12-01

    The meeting consisted of the following six sessions: (1) plenary session I; (2) disposal technology; (3) characteristics and treatment of low-level waste; (4) environmental aspects and performance prediction; (5) overall summary sessions; and (6) plenary session II. Fifty two papers of the papers presented were processed for inclusion in the Energy Data Base. (ATT)

  5. Updates from the 2013 Society for Neuro-Oncology annual and World Federation for Neuro-Oncology quadrennial meeting.

    Science.gov (United States)

    Lukas, Rimas V; Amidei, Christina

    2014-01-01

    We present an overview of a number of key clinical studies in infiltrating gliomas presented at the 2013 Society for Neuro-Oncology and World Federation of Neuro-Oncology joint meeting. This review focuses on efficacy results, including quality of life studies, from larger clinical trials in both high- and low-grade infiltrating gliomas.

  6. Foreword to Special Issue: Papers from the 54th Annual Meeting of the APS Division of Plasma Physics, Providence, Rhode Island, USA, 2012

    Science.gov (United States)

    Skiff, Fred; Davidson, Ronald C.

    2013-05-01

    Each year, the annual meeting of the APS Division of Plasma Physics (DPP) brings together a broad representation of the many active subfields of plasma physics and enjoys an audience that is equally diverse. The meeting was well attended and largely went as planned despite the interventions of hurricane Sandy which caused the city of Providence to shut-down during the first day of the conference. The meeting began on Monday morning with a review of the physics of cosmic rays, 2012 being the 100th year since their discovery, which illustrated the central importance of plasma physics to astrophysical problems. Subsequent reviews covered the importance of tokamak plasma boundaries, progress towards ignition on the National Ignition Facility (NIF), and magnetized plasma turbulence. The Maxwell prize address, by Professor Liu Chen, covered the field of nonlinear Alfvén wave physics. Tutorial lectures were presented on the verification of gyrokinetics, new capabilities in laboratory astrophysics, magnetic flux compression, and tokamak plasma start-up.

  7. Brain Tumor Epidemiology - A Hub within Multidisciplinary Neuro-oncology. Report on the 15th Brain Tumor Epidemiology Consortium (BTEC) Annual Meeting, Vienna, 2014.

    Science.gov (United States)

    Woehrer, Adelheid; Lau, Ching C; Prayer, Daniela; Bauchet, Luc; Rosenfeld, Myrna; Capper, David; Fisher, Paul G; Kool, Marcel; Müller, Martin; Kros, Johan M; Kruchko, Carol; Wiemels, Joseph; Wrensch, Margaret; Danysh, Heather E; Zouaoui, Sonia; Heck, Julia E; Johnson, Kimberly J; Qi, Xiaoyang; O'Neill, Brian P; Afzal, Samina; Scheurer, Michael E; Bainbridge, Matthew N; Nousome, Darryl; Bahassi, El Mustapha; Hainfellner, Johannes A; Barnholtz-Sloan, Jill S

    2015-01-01

    The Brain Tumor Epidemiology Consortium (BTEC) is an open scientific forum, which fosters the development of multi-center, international and inter-disciplinary collaborations. BTEC aims to develop a better understanding of the etiology, outcomes, and prevention of brain tumors (http://epi.grants.cancer.gov/btec/). The 15th annual Brain Tumor Epidemiology Consortium Meeting, hosted by the Austrian Societies of Neuropathology and Neuro-oncology, was held on September 9 - 11, 2014 in Vienna, Austria. The meeting focused on the central role of brain tumor epidemiology within multidisciplinary neuro-oncology. Knowledge of disease incidence, outcomes, as well as risk factors is fundamental to all fields involved in research and treatment of patients with brain tumors; thus, epidemiology constitutes an important link between disciplines, indeed the very hub. This was reflected by the scientific program, which included various sessions linking brain tumor epidemiology with clinical neuro-oncology, tissue-based research, and cancer registration. Renowned experts from Europe and the United States contributed their personal perspectives stimulating further group discussions. Several concrete action plans evolved for the group to move forward until next year's meeting, which will be held at the Mayo Clinic at Rochester, MN, USA.

  8. Brain Tumor Epidemiology – A Hub within Multidisciplinary Neuro-oncology. Report on the 15th Brain Tumor Epidemiology Consortium (BTEC) Annual Meeting, Vienna, 2014

    Science.gov (United States)

    Woehrer, Adelheid; Lau, Ching C.; Prayer, Daniela; Bauchet, Luc; Rosenfeld, Myrna; Capper, David; Fisher, Paul G.; Kool, Marcel; Müller, Martin; Kros, Johan M.; Kruchko, Carol; Wiemels, Joseph; Wrensch, Margaret; Danysh, Heather E.; Zouaoui, Sonia; Heck, Julia E.; Johnson, Kimberly J.; Qi, Xiaoyang; O’Neill, Brian P.; Afzal, Samina; Scheurer, Michael E.; Bainbridge, Matthew N.; Nousome, Darryl; El Bahassi, Mustapha; Hainfellner, Johannes A.; Barnholtz-Sloan, Jill S.

    2015-01-01

    The Brain Tumor Epidemiology Consortium (BTEC) is an open scientific forum, which fosters the development of multi-center, international and inter-disciplinary collaborations. BTEC aims to develop a better understanding of the etiology, outcomes, and prevention of brain tumors (http://epi.grants.cancer.gov/btec/). The 15th annual Brain Tumor Epidemiology Consortium Meeting, hosted by the Austrian Societies of Neuropathology and Neuro-oncology, was held on September 9 – 11, 2014 in Vienna, Austria. The meeting focused on the central role of brain tumor epidemiology within multidisciplinary neuro-oncology. Knowledge of disease incidence, outcomes, as well as risk factors is fundamental to all fields involved in research and treatment of patients with brain tumors; thus, epidemiology constitutes an important link between disciplines, indeed the very hub. This was reflected by the scientific program, which included various sessions linking brain tumor epidemiology with clinical neuro-oncology, tissue-based research, and cancer registration. Renowned experts from Europe and the United States contributed their personal perspectives stimulating further group discussions. Several concrete action plans evolved for the group to move forward until next year’s meeting, which will be held at the Mayo Clinic at Rochester, MN, USA. PMID:25518914

  9. 47{sup th} Annual meeting on nuclear technology (AMNT 2016). Key topic / Outstanding know-how and sustainable innovations

    Energy Technology Data Exchange (ETDEWEB)

    Zwermann, Winfried [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) gGmbH, Garching (Germany). Forschungszentrum

    2016-11-15

    Summary report on the Key Topic ''Outstanding Know-How and Sustainable Innovations'' Technical Session ''Reactor Physics, Thermo, and Fluid Dynamics'' of the 47th Annual Conference on Nuclear Technology (AMNT 2016) held in Hamburg, 10 to 12 May 2016. Other Sessions of AMNT 2016 have been and will be covered in further issues of atw.

  10. Electron - whistler interaction at the Earth`s bow shock: 2. Electron pitch angle diffusion

    Energy Technology Data Exchange (ETDEWEB)

    Veltri, P.; Zimbardo, G. [Universita della Calabria, Cosenza (Italy)

    1993-08-01

    In this paper the authors further examine the interactions of whistler waves with electrons in the bow shock, simulating a crossing made on Nov 7, 1977. The authors consider the effects of whistler waves and electrostatic noise on the electron distribution function, using a Monte Carlo technique. Their simulations are able to reproduce the moments of the distribution function, including spatial and velocity profiles. They conclude that the fields in the bow shock accelerate electrons, creating asymmetric distributions, which are filled in due to diffusion caused by the electrostatic noise, and which have the velocity distributions balanced due to pitch angle scattering of parallel electrons from whistler waves.

  11. American Academy of Allergy, Asthma and Immunology (AAAAI)-2010 annual meeting. 26 February-2 March 2010, New Orleans, LA, USA.

    Science.gov (United States)

    Bielory, Leonard

    2010-05-01

    The 2010 American Academy of Allergy, Asthma and Immunology (AAAAI) meeting, held in New Orleans, included topics covering new therapeutic developments in the fields of allergy, asthma and immunological diseases. This conference report highlights selected presentations on potential treatments for food and other allergies, as well as therapies for asthma and other immunological diseases. Investigational drugs discussed include Oralair Mites (Stallergenes SA/Paladin Labs Inc), PF-03654746 (Pfizer Inc) and AMG-853 (Amgen Inc).

  12. 41. annual meeting of the Deutsche Gesellschaft fuer Nuklearmedizin. Abstracts; 41. Jahrestagung der Deutschen Gesellschaft fuer Nuklearmedizin. Kurzfassungen

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2003-03-01

    Abstracts of all papers and posters presented during the meeting. Headings: Endocrinology (emphasis on thyroid carcinomas, thyroid, parathyroid glands), cardiology (myocardium and blood vessels, monitoring of therapeutic efficiency), medical physics (techniques, data processing and models), neurology (dementia, stimulation, malignomas, receptors and diagnostic use), oncology (lymphomas, lungs, prostate, monitoring of therapeutic efficiency, image fusion, PET, CT, sentinel lymph node, receptors, solid tumors), radiopharmaceuticals, therapy (receptor specific therapy, radioimmunotherapy), and varia.00.

  13. SEG international exposition and sixty-fourth annual meeting -- 1994 Technical program: Expanded abstracts with authors` biographies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The papers presented at the meeting are arranged into the following sections: Borehole geophysics; Computing techniques; Development and production geophysics; Electromagnetics; Gravity and magnetics; Interpretation methods and case histories; Mining geophysics; Near-surface geophysics; Poster presentations; Seismic acquisition; Seismic inversion; Seismic lithology; Seismic modeling and migration; Seismic processing; and a workshop on Seismic data acquisition and processing in mountainous thrust areas. 266 papers have been processed separately for inclusion on the data base.

  14. 全球变化与生存环境研究:中国地理学会2003年学术年会回顾%Research on Global Change and Living Environment:A Review of 2003 Annual Academic Meeting of the Geographical Society of China

    Institute of Scientific and Technical Information of China (English)

    赵歆

    2004-01-01

    @@ The Annual Academic Meeting of the Geographical Society of China (GSC) was held onOctober 17-19, 2003 in Wuhan, Hubei Province. A total of some 560 geographical researchersand educators from across China participated in this event. More than 300 papers were presentedand discussed during this annual meeting. The Annual Academic Meeting of the GeographicalSociety of China is so far the largest scale academic activity of geographical sciences in China.

  15. Conference report. Swiss nuclear forum. 2012 annual meeting. Disillusionment about nuclear opt-out; Tagungsbericht. Nuklearforum Schweiz. Jahresversammlung 2012. Ernuechterung ueber Atomausstieg

    Energy Technology Data Exchange (ETDEWEB)

    Rey, Matthias [Nuklearforum Schweiz/Forum Nucleaire Suisse, Bern (Switzerland)

    2012-07-15

    One year after the hasty announcement by the Swiss Federal Council to opt out of the peaceful use of nuclear power, Swiss energy policy is still without any firm contours. Conflicts with climate policy and conflicting interests with the conservation of nature and landscape are becoming evident. At its 2012 Annual Meeting in Berne, Switzerland, the Swiss Nuclear Forum struck a first interim balance. Guests and speakers agreed in their scepticism about the energy turnaround. Urs Naef of economiesuisse drew attention to the economic consequences of the new energy policy and called for realistic scenarios. Psychologist Michael Siegrist proved that the perception of nuclear power was characterized by a surprisingly slight Fukushima effect, and Ralf Gueldner, President of DAtF, the Deutsches Atomforum e.V., reported about some first practical experience indicating the difficulties of the German nuclear opt-out. (orig.)

  16. Why aren't women choosing STEM academic jobs? Observations from a small-group discussion at the 2016 American Society for Microbiology annual meeting.

    Science.gov (United States)

    Adamowicz, Elizabeth M

    2017-03-01

    This commentary summarizes a small-group discussion that recently occurred at the American Society for Microbiology annual general meeting, ASM Microbe, in Boston, Massachusetts, on 16-20 June 2016, on the topic 'why are so few women choosing to become academics?' Specifically, the discussion focused on asking what the actual and perceived barriers to academic STEM careers women face, and possible solutions to address them which would make women more likely to seek out academic careers. The conclusions reached suggest that, despite improvement in recent years, women and minorities still face complex barriers to STEM academic careers, and further research is needed to determine the best solutions to this problem. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  17. Association for Research in Vision and Ophthalmology (ARVO)--2010 Annual Meeting. For Sight: The Future of Eye and Vision Research--part 2.

    Science.gov (United States)

    Hookes, Livia

    2010-07-01

    The 2010 Annual Meeting of the Association for Research in Vision and Ophthalmology (ARVO), held in Fort Lauderdale, FL, USA, included topics covering new therapeutic developments in the field of eye and vision research. This conference report highlights selected presentations on the development of OT-440 (Othera Pharmaceuticals Inc) for the potential treatment of glaucoma, an extended-release implant of brimonidine (pSivida Corp) for ocular hypertension, AR-12286 (Aerie Pharmaceuticals Inc) for ocular hypertension or glaucoma, AC-8 (Calmune Corp/RiboVax Biotechnologies SA) for ocular diseases following HSV infection, and fidarestat (Sanwa Kagaku Kenkyusho Co Ltd) and the recombinant proteins NOV and NOVCter (INSERM/University Rene Descartes) for corneal neovascularization.

  18. Whistler mode based explanation for the fast reconnection rate measured in the mit versatile toroidal facility.

    Science.gov (United States)

    Singh, Nagendra

    2011-12-01

    Despite the widely discussed role of whistler waves in mediating magnetic reconnection (MR), the direct connection between such waves and the MR has not been demonstrated by comparing the characteristic temporal and spatial features of the waves and the MR process. Using the whistler wave dispersion relation, we theoretically predict the experimentally measured rise time (τ(rise)) of a few microseconds for the fast rising MR rate in the Versatile Toroidal Facility at MIT. The rise time is closely given by the inverse of the frequency bandwidth of the whistler waves generated in the evolving current sheet. The wave frequencies lie much above the ion cyclotron frequency, but they are limited to less than 0.1% of the electron cyclotron frequency in the argon plasma. The maximum normalized MR rate R=0.35 measured experimentally is precisely predicted by the angular dispersion of the whistler waves.

  19. Localization and implication of oblique whistler wave in the magnetopause region

    Science.gov (United States)

    Nandal, P.; Yadav, N.; Sharma, R. P.

    2016-04-01

    Nonlinear interaction between highly oblique whistler wave and ion acoustic wave pertinent to magnetopause has been investigated. The density perturbation in whistler wave is supposed to be originated due to the presence of ion acoustic wave in the background. The ponderomotive force components arising due to the high amplitude pump wave, viz., whistler wave are constituted in the nonlinear dynamics of low frequency ion acoustic wave. The coupled nonlinear dynamical equations are then modelled in the form of modified nonlinear Schrödinger equation by considering adiabatic response of low frequency ion acoustic wave. The numerical simulation of this coupled nonlinear equation is performed to study the temporal evolution of nonlinear whistler wave. The obtained simulation results show that the temporal evolution also leads to the cascade of broadband turbulence spectrum at smaller wavelengths. The relevance of the obtained results with the observations of THEMIS spacecraft in the magnetopause region has been pointed out.

  20. Test particle simulation study of whistler wave packets observed near Comet Giacobini-Zinner

    Science.gov (United States)

    Kaya, N.; Matsumoto, H.; Tsurutani, B. T.

    1989-01-01

    Nonlinear interactions of water group ions with large-amplitude whistler wave packets detected at the leading edge of steepened magnetosonic waves observed near Comet Giacobini-Zinner (GZ) are studied using test particle simulations of water-ion interactions with a model wave based on GZ data. Some of the water ions are found to be decelerated in the steepened portion of the magnetosonic wave to the resonance velocity with the whistler wave packets. Through resonance and related nonlinear interaction with the large-amplitude whistler waves, the water ions become trapped by the packet. An energy balance calculation demonstrates that the trapped ions lose their kinetic energy during the trapped motion in the packet. Thus, the nonlinear trapping motion in the wave structure leads to effective energy transfer from the water group ions to the whistler wave packets in the leading edge of the steepened MHD waves.

  1. On the role of ion-scale whistler waves in space and astrophysical plasma turbulence

    Science.gov (United States)

    Comişel, Horia; Nariyuki, Yasuhiro; Narita, Yasuhito; Motschmann, Uwe

    2016-11-01

    Competition of linear mode waves is studied numerically to understand the energy cascade mechanism in plasma turbulence on ion-kinetic scales. Hybrid plasma simulations are performed in a text">3-D simulation box by pumping large-scale Alfvén waves on the fluid scale. The result is compared with that from our earlier text">2-D simulations. We find that the whistler mode is persistently present both in the text">2-D and text">3-D simulations irrespective of the initial setup, e.g., the amplitude of the initial pumping waves, while all the other modes are excited and damped such that the energy is efficiently transported to thermal energy over non-whistler mode. The simulation results suggest that the whistler mode could transfer the fluctuation energy smoothly from the fluid scale down to the electron-kinetic scale, and justifies the notion of whistler turbulence.

  2. Energetic Electron Pitch Angle Diffusion due to Whistler Wave during Terrestrial Storms

    Institute of Scientific and Technical Information of China (English)

    XIAO Fu-Liang; HE Hui-Yong

    2006-01-01

    A concise and elegant expression of cyclotron harmonic resonant quasi-pure pitch-angle diffusion is constructed for the parallel whistler mode waves, and the quasi-linear diffusion coefficient is prescribed in terms of the whistler mode wave spectral intensity. Numerical computations are performed for the specific case of energetic electrons interacting with a band of frequency of whistler mode turbulence at L ≈ 3. It is found that the quasi-pure pitch-angle diffusion driven by the whistler mode scatters energetic electrons from the larger pitch-angles into the loss cone, and causes pitch-angle distribution to evolve from the pancake-shaped before the terrestrial storms to the flat-top during the main phase. This probably accounts for the quasi-isotropic pitch-angle distribution observed by the combined release and radiation effects satellite spacecraft at L ≈ 3.

  3. Report of the clinical donor case workshop of the European Association of Tissue Banks annual meeting 2012.

    Science.gov (United States)

    Beele, Hilde; van Wijk, Marja J; Parker, Robert; Sánchez-Ibáňez, Jacinto; Brubaker, Scott A; Wulff, Birgit; Richters, Cornelia D; Cox, Mike; Warwick, Ruth M; Eastlund, Ted

    2013-12-01

    The European Association of Tissue Banks (EATB) donor case workshop is a forum held within the program of the EATB annual congress. The workshop offers an opportunity to discuss and evaluate approaches taken to challenging situations regarding donor selection, it promotes consensus development in deciding tissue donor acceptability when donor health issues are not addressed in standards and regulations, and serves to strengthen the professional tissue banking networks across Europe and beyond. This report reflects some of the discussion at the workshop during the annual congress in Vienna in 2012. The cases presented dealt with problems encountered by tissue bank facilities concerning idiopathic thrombocytopenia and auto-immune disorders, hemodilution and blood sample identification, premalignant and malignant lesions, and Huntington's disease. The discussions during the workshop demonstrate that the implications on the safety of tissue transplantation of various tissue donor illnesses, physical findings and behaviours, and the preventive measures taken by tissue facilities, may not always be agreed by tissue facility medical directors and other professionals. Moreover, they reveal that operating procedures, regulations and standards cannot comprehensively cover all tissue donor findings, medical histories and circumstances surrounding the cause of death. For many of the issues raised, there is a need for scientific research to provide a better evidence base for future deliberations about the suitability and eligibility of tissue allograft donors.

  4. Whistler emissions in the magnetosphere - satellite observations and numerical modeling

    Science.gov (United States)

    Chum, J.; Jiricek, F.; Shklyar, D. R.

    The investigation of ionospheric and magnetospheric wave phenomena related to lightning strokes began from classical research by Eckersley (Nature, Lond., 135, 104, 1935) and Storey (Phil. Trans. Roy. Soc. Lond., A246, 908, 113-141, 1953) among others, and it has continued up to the present. VLF spectrograms from the MAGION 4 and MAGION 5 satellites contain most of the known types of VLF emissions, as well as some new ones not discussed previously. A partial list of the observed emissions involving nonducted propagation includes: magnetospherically reflected (MR) whistlers (and their subclass, Nu whistlers) predicted by Kimura (Radio Sci., 1, 3, 269-283, 1966) and then found by Smith and Angerami in the spectrograms of wave data from OGO 1 and 3 (J. Geophys. Res., 73, 1, 1-20, 1968); lower hybrid resonance (LHR) noise bands; LHR whistlers and LHR spherics; and oblique noise bands above the local LHR frequency. Recently, a new line of investigation was initiated by numerical modeling of VLF spectrograms of nonducted emissions caused by lightning. For such emissions, as observed by a satellite in the magnetosphere, the spectrograms depend on several factors: the properties of the source, the geomagnetic field structure and the cold plasma distribution which jointly influence the wave propagation, and the resonant interactions of the waves with energetic particles. Therefore, numerical modeling of spectrograms and comparing them with real ones may serve as an indirect tool for investigating the factors mentioned above and any other processes that affect the spectrograms. This tool is especially effective when the source of the emission is known, in particular with lightning-induced emissions. The main features of our numerical method for modeling spectrograms include: a) representation of the wave field as the sum of wave packets treatable by geometrical optics; b) construction of a frequency-time plot based on the notion of a group front; c) calculation of the

  5. Generation mechanism of whistler-mode chorus emissions

    Science.gov (United States)

    Omura, Yoshiharu

    We describe the nonlinear dynamics of resonant electrons interacting with a coherent whistler-mode wave and the formation of electromagnetic electron holes or hills in the velocity phase space. In the presence of the inhomogeneity due to the frequency variation and the gradient of the magnetic field, the electron holes or hills result in resonant currents generating rising-tone emissions (1, 2) or falling-tone emissions (3), respectively. After formation of a coherent wave at the maximum linear growth rate, triggering of the nonlinear wave growth takes place when the wave amplitude is close to the optimum wave amplitude (4). The wave amplitude also has to be above the threshold amplitude (2) so that the nonlinear wave growth can occur as an absolute instability at the magnetic equator. The triggering process is repeated at progressively higher frequencies in the case of a rising-tone emission, generating subpackets of a chorus element. We also describe the mechanism of nonlinear wave damping due to quasi-oblique propagation from the equator (2), which results in the formation of a gap at half the electron cyclotron frequency, separating a long rising-tone chorus emission into the upper-band and lower-band chorus emissions (5). *References (1) Y. Omura,Y. Katoh, and D. Summers, Theory and simulation of the generation of whistler-mode chorus, J. Geophys. Res., 113, A04223, 2008. (2) Y. Omura, , M. Hikishima, Y. Katoh, D. Summers, and S. Yagitani, Nonlinear mechanisms of lower band and upper band VLF chorus emissions in the magnetosphere, J. Geophys. Res., 114, A07217, 2009. (3) Nunn, D., and Y. Omura, A computational and theoretical analysis of falling frequency VLF emissions, J. Geophys. Res., 117, A08228, 2012. (4) Omura, Y., and D. Nunn, Triggering process of whistler mode chorus emissions in the magnetosphere, J. Geophys. Res., 116, A05205, 2011. (5) S. Kurita, Y. Katoh, Y. Omura, V. Angelopoulos, C. M. Cully, O. Le Contel, and H. Misawa, THEMIS observation of

  6. Waves guided by density ducts in magnetoplasma in the nonresonant region of the whistler frequency range

    Energy Technology Data Exchange (ETDEWEB)

    Es’kin, V. A.; Zaboronkova, T. M.; Kudrin, A. V., E-mail: kud@rf.unn.ru; Ostafiychuk, O. M. [Lobachevskii State University of Nizhni Novgorod (Russian Federation)

    2015-03-15

    Guidance of azimuthally symmetric waves by cylindrical density ducts in magnetoplasma in the nonresonant region of the whistler frequency range is investigated. It is demonstrated that eigenmodes existing at the studied frequencies in ducts with enhanced plasma density allow simplified description that makes analysis of the features of their guided propagation much easier. The results of calculation of the dispersion characteristics and field structure of the whistler modes supported by such ducts are presented.

  7. Large Amplitude Whistlers in the Magnetosphere Observed with Wind-Waves

    Science.gov (United States)

    Kellogg, P. J.; Cattell, C. A.; Goetz, K.; Monson, S. J.; Wilson, L. B., III

    2011-01-01

    We describe the results of a statistical survey of Wind-Waves data motivated by the recent STEREO/Waves discovery of large-amplitude whistlers in the inner magnetosphere. Although Wind was primarily intended to monitor the solar wind, the spacecraft spent 47 h inside 5 R(sub E) and 431 h inside 10 R(sub E) during the 8 years (1994-2002) that it orbited the Earth. Five episodes were found when whistlers had amplitudes comparable to those of Cattell et al. (2008), i.e., electric fields of 100 m V/m or greater. The whistlers usually occurred near the plasmapause. The observations are generally consistent with the whistlers observed by STEREO. In contrast with STEREO, Wind-Waves had a search coil, so magnetic measurements are available, enabling determination of the wave vector without a model. Eleven whistler events with useable magnetic measurements were found. The wave vectors of these are distributed around the magnetic field direction with angles from 4 to 48deg. Approximations to observed electron distribution functions show a Kennel-Petschek instability which, however, does not seem to produce the observed whistlers. One Wind episode was sampled at 120,000 samples/s, and these events showed a signature that is interpreted as trapping of electrons in the electrostatic potential of an oblique whistler. Similar waveforms are found in the STEREO data. In addition to the whistler waves, large amplitude, short duration solitary waves (up to 100 mV/m), presumed to be electron holes, occur in these passes, primarily on plasma sheet field lines mapping to the auroral zone.

  8. Nonlinear penetration of whistler pulses into collisional plasmas via conductivity modifications

    Science.gov (United States)

    Urrutia, J. M.; Stenzel, R. L.

    1991-01-01

    A strong electromagnetic impulse (about 0.2 microsec) with central frequency in the whistler-wave regime is applied to a large laboratory plasma dominated by Coulomb collisions. Local electron heating at the antenna and transport along B0 create a channel of high conductivity along which the whistler pulse penetrates with little damping. Because of its rapid temporal evolution, this new form of modulational instability does not involve ducting by density gradients which require ion time scales to develop.

  9. Proceedings of the 6th Annual Meeting for Excess Weapons Plutonium Disposition: Plutonium Packaging, Storage and Transportation and WasteTreatment, Storage and Disposal Activities

    Energy Technology Data Exchange (ETDEWEB)

    Jardine, L J

    2005-06-30

    The sixth annual Excess Weapons Plutonium Disposition meeting organized by Lawrence Livermore National Laboratory (LLNL) was held November 15-17, 2004, at the State Education Center (SEC), 4 Aerodromnya Drive, St. Petersburg, Russia. The meeting discussed Excess Weapons Plutonium Disposition topics for which LLNL has the US Technical Lead Organization responsibilities. The technical areas discussed included Radioactive Waste Treatment, Storage, and Disposal, and Plutonium Oxide and Plutonium Metal Packaging, Storage and Transportation and Spent Fuel Packaging, Storage and Transportation. The meeting was conducted with a conference format using technical presentations of papers with simultaneous translation into English and Russian. There were 55 Russian attendees from 16 different Russian organizations and four non-Russian attendees from the US. Forty technical presentations were made. The meeting agenda is given in Appendix B and the attendance list is in Appendix C. The 16 different Russian design, industrial sites, and scientific organizations in attendance included staff from Rosatom/Minatom, Federal Nuclear and Radiation Safety Authority of Russia (GOSATOMNADZOR, NIERA/GAN), All Russian Designing & Scientific Research Institute of Complex Power Technology (VNIPIET), Khlopin Radium Institute (KRI), A. A. Bochvar All Russian Scientific Research Institute of Inorganic Materials (VNIINM), All Russian & Design Institute of Production Engineering (VNIPIPT), Ministry of Atomic Energy of Russian Federation Specialized State Designing Institute (GSPI), State Scientific Center Research Institute of Atomic Reactors (RIAR), Siberian Chemical Combine Tomsk (SCC), Mayak PO, Mining Chemical Combine (MCC K-26), Institute of Biophysics (IBPh), Sverdlosk Scientific Research Institute of Chemical Machine Building (SNIIChM), Kurchatov Institute (KI), Institute of Physical Chemistry Russian Academy of Science (IPCh RAS) and Radon PO-Moscow. The four non-Russian attendees included

  10. 2010 ANNUAL MEETING ON NUCLEAR TECHNOLOGY. Pt. 3. Section reports; JAHRESTAGUNG KERNTECHNIK 2010. T. 3. Sektionsberichte Technische Sitzungen

    Energy Technology Data Exchange (ETDEWEB)

    Arnold, Uwe; Baumann, Erik [AREVA NP GmbH, Erlangen (Germany); Fischer, Ulrich; Bohnstedt, Angelika [Karlsruher Institut fuer Technologie (KIT), Eggenstein-Leopoldshafen (Germany); Gehring, Michael [Babcock Noell GmbH, Wuerzburg (Germany); Roedig, Manfred [Forschungszentrum Juelich GmbH (Germany); Willschuetz, Hans-Georg [E.ON Kernkraft GmbH, Hannover (Germany); Goers, Stefan [TUEV NORD SysTec GMbH und Co. KG, Hamburg (Germany); Schoenfelder, Christian [AREVA NP GmbH, Offenbach (Germany)

    2010-12-15

    Summary report on these 6 - out of 12 - Sessions of the Annual Conference on Nuclear Technology held in Berlin on May 3 to 6, 2010: - Decommissioning of Nuclear Installations (Session 7), - Fusion Technology (Session 8), - Energy Industry and Economics (Session 10), - Radiation Protection (Session 11), - New Build and Innovations (Session 12), and - Education, Expert Knowledge, Know-how-Transfer (Session 13). The other Sessions: - Reactor Physics and Methods of Calculation (Session 1), - Thermodynamics and Fluid Dynamics (Session 2), - Safety of Nuclear Installations - Methods, Analysis, Results (Session 3), - Front End and Back End of the Fuel Cycle, Radioactive Waste, Storage (Session 4), - Front End of the Fuel Cycle, Fuel Elements and Core Components (Session 5), - Operation of Nuclear Installations (Session 6) have been covered in atw issues 10 and 11 (2010). (orig.)

  11. Nonlinear evolution of oblique whistler waves in radiation belts

    Science.gov (United States)

    Sharma, R. P.; Nandal, P.; Yadav, N.; Sharma, Swati

    2017-02-01

    Magnetic power spectrum and formation of coherent structures have been investigated in the present work applicable to Van Allen radiation belt. The nonlinear interaction of high frequency oblique whistler wave and low frequency magnetosonic wave has been investigated. Simulation was performed of the coupled equation of these two waves. The nonlinear interaction of these waves leads to the formation of the localized structures. These resulting localized structures are of complex nature. The associated magnetic power spectrum has also been studied. Dispersive nonlinear processes account for the high frequency part of the spectrum. The resulting magnetic power spectrum shows a scaling of k^{ - 4.5}. The energy transfer process from injection scales to smaller scales is explained by the results.

  12. Upconversion of whistler waves by gyrating ion beams in a plasma

    Indian Academy of Sciences (India)

    Harsha Jalori; Sunil K Singh; A K Gwal

    2004-09-01

    A gyrating ion beam, with a ring-shaped distribution in velocity, supports negative energy beam modes near the harmonics of beam gyro-frequency. An investigation of the non-linear interaction of high-frequency whistler waves with the negative energy beam cyclotron mode is made. A non-linear dispersion relation is derived for the coupled modes. It is shown that a gyrating ion-beam frequency upconverts the whistler waves separated by harmonics of beam gyro-frequency. The expression for the growth rate of whistler mode waves has been derived. In Case 1, a high-amplitude whistler wave decays into two lower frequency waves, called a low-frequency mode and a side band of frequency lower than that of pump wave. In Case 2 a high-amplitude whistler wave decays into two lower frequency daughter waves, called the low-frequency mode and whistler waves. Generation mechanism of these waves has application in space and laboratory plasmas.

  13. Nonlinear effects associated with quasi-electrostatic whistler waves relevant to that in radiation belts

    Science.gov (United States)

    Goyal, R.; Sharma, R. P.; Kumar, S.

    2017-01-01

    A model is proposed to study the dynamics of high-amplitude quasi-electrostatic whistler waves propagating near resonance cone angle and their interaction with low-frequency kinetic Alfvén waves (KAWs) in Earth's radiation belts. The wave dynamics clearly indicates the whistlers having quasi-electrostatic character when propagating close to resonance cone angle. A high-amplitude whistler wave packet is obtained using the present analysis which has also been observed by S/WAVES (STEREO/WAVES) instrument onboard STEREO (Solar Terrestrial Relations Observatory). A numerical simulation technique has been employed to study the localization of quasi-electrostatic whistler waves in radiation belts. The ponderomotive force of pump quasi-electrostatic whistlers (high frequency) is used to excite low-frequency waves (KAWs). The turbulent spectrum obtained using the analysis suggests the presence of quasi-electrostatic whistlers and density fluctuations associated with KAW in radiation belts plasma. The wave localization and steeper spectra could be responsible for particle energization or heating in radiation belts.

  14. Generation and detection of whistler wave induced space plasma turbulence at Gakona, Alaska

    Science.gov (United States)

    Rooker, L. A.; Lee, M. C.; Pradipta, R.; Watkins, B. J.

    2013-07-01

    We report on high-frequency wave injection experiments using the beat wave technique to study the generation of very-low-frequency (VLF) whistler waves in the ionosphere above Gakona, Alaska. This work is aimed at investigating whistler wave interactions with ionospheric plasmas and radiation belts. The beat wave technique involves injecting two X-mode waves at a difference frequency in the VLF range using the High-frequency Active Auroral Research Program (HAARP) heating facility. A sequence of beat wave-generated whistler waves at 2, 6.5, 7.5, 8.5, 9.5, 11.5, 15.5, 22.5, 28.5 and 40.5 kHz were detected in our 2011 experiments. We present Modular Ultra-high-frequency Ionospheric Radar (MUIR) (446 MHz) measurements of ion lines as the primary diagnosis of ionospheric plasma effects caused by beat wave-generated whistler waves. A magnetometer and digisonde were used to monitor the background ionospheric plasma conditions throughout the experiments. Our theoretical and data analyses show that VLF whistler waves can effectively interact with ionospheric plasmas via two different four-wave interaction processes leading to energization of electrons and ions. These preliminary results support our Arecibo experiments to study NAU-launched 40.75 kHz whistler wave interactions with space plasmas.

  15. Rapid decay of nonlinear whistler waves in two dimensions: Full particle simulation

    Science.gov (United States)

    Umeda, Takayuki; Saito, Shinji; Nariyuki, Yasuhiro

    2017-05-01

    The decay of a nonlinear, short-wavelength, and monochromatic electromagnetic whistler wave is investigated by utilizing a two-dimensional (2D) fully relativistic electromagnetic particle-in-cell code. The simulation is performed under a low-beta condition in which the plasma pressure is much lower than the magnetic pressure. It has been shown that the nonlinear (large-amplitude) parent whistler wave decays through the parametric instability in a one-dimensional (1D) system. The present study shows that there is another channel for the decay of the parent whistler wave in 2D, which is much faster than in the timescale of the parametric decay in 1D. The parent whistler wave decays into two sideband daughter whistlers propagating obliquely with respect to the ambient magnetic field with a frequency close to the parent wave and two quasi-perpendicular electromagnetic modes with a frequency close to zero via a 2D decay instability. The two sideband daughter oblique whistlers also enhance a nonlinear longitudinal electrostatic wave via a three-wave interaction as a secondary process.

  16. Report of the clinical donor case workshop of the European Association of Tissue Banks annual meeting 2014.

    Science.gov (United States)

    Beele, Hilde; van Wijk, Marja J; Wulff, Birgit; Holsboer, Noor; de Bruijn, Marieke; Segerström, Camilla; Trias, Esteve

    2016-09-01

    The European Association of Tissue Banks (EATB) donor case workshop is a forum held within the program of the EATB annual congress. The workshop offers an opportunity to discuss and evaluate possible approaches taken to challenging situations regarding donor selection. Donor case workshops actively engage participants with diverging background and experience in an informal, secure and enjoyable setting. The resulting discussion with peers promotes consensus development in deciding tissue donor acceptability, especially when donor health issues are not conclusively addressed in standards and regulations. Finally the workshop serves to strengthen the professional tissue banking networks across Europe and beyond. This report reflects some of the discussion at the workshop during the annual congress in Lund, Sweden, in 2014. The cases presented demonstrate that the implications of various donor illnesses, physical findings and behaviours on the safety of tissue transplantation, may be interpreted in a different way by medical directors and other professionals of different tissue facilities. This will also result in diverging preventive measures and decisions taken by the tissue facilities. Some of the donor cases illustrate varied responses from participants and demonstrate that operating procedures, regulations and standards cannot comprehensively cover all tissue donor illnesses, medical histories and circumstances surrounding the cause of death. For many of the issues raised, there is a lack of published scientific evidence. In those cases, tissue bank medical director judgement is critical to guarantee transplantation safety. This judgement should be based on a proper and documented risk assessment case by case. Conditions or parameters taken into account for risk assessment are amongst others, the type of tissue, the type of processing, the characteristics of the final product, and the availability of an adequate sterilisation methodology. By publishing these

  17. The 2015 Annual Meeting of SETAC German Language Branch in Zurich (7-10 September, 2015): Ecotoxicology and environmental chemistry-from research to application.

    Science.gov (United States)

    Werner, Inge; Aldrich, Annette; Becker, Benjamin; Becker, Dennis; Brinkmann, Markus; Burkhardt, Michael; Caspers, Norbert; Campiche, Sophie; Chèvre, Nathalie; Düring, Rolf-Alexander; Escher, Beate I; Fischer, Fabian; Giebner, Sabrina; Heye, Katharina; Hollert, Henner; Junghans, Marion; Kienle, Cornelia; Knauer, Katja; Korkaric, Muris; Märkl, Veronika; Muncke, Jane; Oehlmann, Jörg; Reifferscheid, Georg; Rensch, Daniel; Schäffer, Andreas; Schiwy, Sabrina; Schwarz, Simon; Segner, Helmut; Simon, Eszter; Triebskorn, Rita; Vermeirssen, Etiënne L M; Wintgens, Thomas; Zennegg, Markus

    2016-01-01

    This report provides a brief review of the 20th annual meeting of the German Language Branch of the Society of Environmental Toxicology and Chemistry (SETAC GLB) held from September 7th to 10th 2015 at ETH (Swiss Technical University) in Zurich, Switzerland. The event was chaired by Inge Werner, Director of the Swiss Centre for Applied Ecotoxicology (Ecotox Centre) Eawag-EPFL, and organized by a team from Ecotox Centre, Eawag, Federal Office of the Environment, Federal Office of Agriculture, and Mesocosm GmbH (Germany). Over 200 delegates from academia, public agencies and private industry of Germany, Switzerland and Austria attended and discussed the current state of science and its application presented in 75 talks and 83 posters. In addition, three invited keynote speakers provided new insights into scientific knowledge 'brokering', and-as it was the International Year of Soil-the important role of healthy soil ecosystems. Awards were presented to young scientists for best oral and poster presentations, and for best 2014 master and doctoral theses. Program and abstracts of the meeting (mostly in German) are provided as Additional file 1.

  18. Importance of dose intensity in neuro-oncology clinical trials: summary report of the Sixth Annual Meeting of the Blood-Brain Barrier Disruption Consortium.

    Science.gov (United States)

    Doolittle, N D; Anderson, C P; Bleyer, W A; Cairncross, J G; Cloughesy, T; Eck, S L; Guastadisegni, P; Hall, W A; Muldoon, L L; Patel, S J; Peereboom, D; Siegal, T; Neuwelt, E A

    2001-01-01

    Therapeutic options for the treatment of malignant brain tumors have been limited, in part, because of the presence of the blood-brain barrier. For this reason, the Sixth Annual Meeting of the Blood-Brain Barrier Disruption Consortium, the focus of which was the "Importance of Dose Intensity in Neuro-Oncology Clinical Trials," was convened in April 2000, at Government Camp, Mount Hood, Oregon. This meeting, which was supported by the National Cancer Institute, the National Institute of Neurological Disorders and Stroke, and the National Institute of Deafness and Other Communication Disorders, brought together clinicians and basic scientists from across the U.S. to discuss the role of dose intensity and enhanced chemotherapy delivery in the treatment of malignant brain tumors and to design multicenter clinical trials. Optimizing chemotherapy delivery to the CNS is crucial, particularly in view of recent progress identifying certain brain tumors as chemosensitive. The discovery that specific constellations of genetic alterations can predict which tumors are chemoresponsive, and can therefore more accurately predict prognosis, has important implications for delivery of intensive, effective chemotherapy regimens with acceptable toxicities. This report summarizes the discussions, future directions, and key questions regarding dose-intensive treatment of primary CNS lymphoma, CNS relapse of systemic non-Hodgkin's lymphoma, anaplastic oligodendroglioma, high-grade glioma, and metastatic cancer of the brain. The promising role of cytoenhancers and chemoprotectants as part of dose-intensive regimens for chemosensitive brain tumors and development of improved gene therapies for malignant gliomas are discussed.

  19. Better vaccines for healthier life. Part II. Conference report of the DCVMN International 14th Annual General Meeting Hanoi, Vietnam.

    Science.gov (United States)

    Pagliusi, Sonia; Tippoo, Patrick; Sivaramakrishnan, Venkatraman; Nguyen, Thuvan

    2014-11-12

    New vaccines are required to meet the public health challenges of the next generation and many unmet global health needs can be addressed by developing countries vaccine manufacturers such as lower-cost vaccines based on single-dose, thermostable formulations, efficacious in children with compromised gastrointestinal tracts. GMP compliance is also a challenge, as sometimes innovation and clinical development focus is not accompanied by command of scale-up and quality assurance for large volume manufacturing and supply. Identifying and addressing such challenges, beyond cost and cold-chain space, including safety considerations and health worker behavior, regulatory alliances and harmonization to foster access to vaccines, will help countries to ensure sustainable immunization. There needs to be continuous and close management of the global vaccine supply both at national and international levels, requiring careful risk management, coordination and cooperation with manufacturers. Successful partnership models based on sharing a common goal, mutual respect and good communication were discussed among stakeholders.

  20. Čerenkov emission of quasiparallel whistlers by fast electron phase-space holes during magnetic reconnection.

    Science.gov (United States)

    Goldman, M V; Newman, D L; Lapenta, G; Andersson, L; Gosling, J T; Eriksson, S; Markidis, S; Eastwood, J P; Ergun, R

    2014-04-11

    Kinetic simulations of magnetotail reconnection have revealed electromagnetic whistlers originating near the exhaust boundary and propagating into the inflow region. The whistler production mechanism is not a linear instability, but rather is Čerenkov emission of almost parallel whistlers from localized moving clumps of charge (finite-size quasiparticles) associated with nonlinear coherent electron phase space holes. Whistlers are strongly excited by holes without ever growing exponentially. In the simulation the whistlers are emitted in the source region from holes that accelerate down the magnetic separatrix towards the x line. The phase velocity of the whistlers vφ in the source region is everywhere well matched to the hole velocity vH as required by the Čerenkov condition. The simulation shows emission is most efficient near the theoretical maximum vφ=half the electron Alfven speed, consistent with the new theoretical prediction that faster holes radiate more efficiently. While transferring energy to whistlers the holes lose coherence and dissipate over a few local ion inertial lengths. The whistlers, however, propagate to the x line and out over many 10's of ion inertial lengths into the inflow region of reconnection. As the whistlers pass near the x line they modulate the rate at which magnetic field lines reconnect.

  1. U.S. Department of Energy (DOE)--Surface Biogeochemical Research (SBR) 6th Annual PI Meeting: Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    Hazen Ed., T.C.

    2011-04-11

    On behalf of the Subsurface Biogeochemical Research (SBR) program managers in the Climate and Environmental Sciences Division (CESD), Office of Biological and Environmental Research (BER), welcome to the 2011 SBR Principal Investigators meeting. Thank you in advance for your attendance and your presentations at this year's meeting. As the events in Japan continue to unfold, we are all reminded that the research we perform on radionuclide behavior in the environment has implications beyond legacy waste cleanup and in fact has its place in the discussion on the expanded use of nuclear power. As in the past, there are three broad objectives to the Principal Investigators meeting: (1) to provide opportunities to share research results and promote interactions among the SBR scientists and other invited guests; (2) to evaluate the progress of each project within the program; and (3) to showcase the scientific expertise and research progress over the past year to senior managers within the DOE Office of Science, the technology offices within DOE, and other invited attendees from other Federal Agencies. This past year has seen a few significant changes within BER and within the SBR program. In November, our Associate Director for BER, Anna Palmisano, retired from Federal service. Just this month, Dr. Sharlene Weatherwax (Division Director for Biological Systems Sciences) has been named as the new Associate Director for BER. In August, BER welcomed Dr. Gary Geernaert as the new Division Director for CESD. Gary joins the division from Los Alamos National Laboratory with a background in atmospheric science. Within the SBR program, a new Strategic Plan was completed last June (currently posted on the SBR and the Office of Science website). The new strategic plan is intended to foster integration within the Environmental Systems Science portion of the BER budget that includes both SBR and Terrestrial Ecosystem Sciences (TES). Both these programs share a goal of advancing a

  2. Medulloblastoma Down Under 2013: a report from the third annual meeting of the International Medulloblastoma Working Group.

    Science.gov (United States)

    Gottardo, Nicholas G; Hansford, Jordan R; McGlade, Jacqueline P; Alvaro, Frank; Ashley, David M; Bailey, Simon; Baker, David L; Bourdeaut, Franck; Cho, Yoon-Jae; Clay, Moira; Clifford, Steven C; Cohn, Richard J; Cole, Catherine H; Dallas, Peter B; Downie, Peter; Doz, François; Ellison, David W; Endersby, Raelene; Fisher, Paul G; Hassall, Timothy; Heath, John A; Hii, Hilary L; Jones, David T W; Junckerstorff, Reimar; Kellie, Stewart; Kool, Marcel; Kotecha, Rishi S; Lichter, Peter; Laughton, Stephen J; Lee, Sharon; McCowage, Geoff; Northcott, Paul A; Olson, James M; Packer, Roger J; Pfister, Stefan M; Pietsch, Torsten; Pizer, Barry; Pomeroy, Scott L; Remke, Marc; Robinson, Giles W; Rutkowski, Stefan; Schoep, Tobias; Shelat, Anang A; Stewart, Clinton F; Sullivan, Michael; Taylor, Michael D; Wainwright, Brandon; Walwyn, Thomas; Weiss, William A; Williamson, Dan; Gajjar, Amar

    2014-02-01

    Medulloblastoma is curable in approximately 70% of patients. Over the past decade, progress in improving survival using conventional therapies has stalled, resulting in reduced quality of life due to treatment-related side effects, which are a major concern in survivors. The vast amount of genomic and molecular data generated over the last 5-10 years encourages optimism that improved risk stratification and new molecular targets will improve outcomes. It is now clear that medulloblastoma is not a single-disease entity, but instead consists of at least four distinct molecular subgroups: WNT/Wingless, Sonic Hedgehog, Group 3, and Group 4. The Medulloblastoma Down Under 2013 meeting, which convened at Bunker Bay, Australia, brought together 50 leading clinicians and scientists. The 2-day agenda included focused sessions on pathology and molecular stratification, genomics and mouse models, high-throughput drug screening, and clinical trial design. The meeting established a global action plan to translate novel biologic insights and drug targeting into treatment regimens to improve outcomes. A consensus was reached in several key areas, with the most important being that a novel classification scheme for medulloblastoma based on the four molecular subgroups, as well as histopathologic features, should be presented for consideration in the upcoming fifth edition of the World Health Organization's classification of tumours of the central nervous system. Three other notable areas of agreement were as follows: (1) to establish a central repository of annotated mouse models that are readily accessible and freely available to the international research community; (2) to institute common eligibility criteria between the Children's Oncology Group and the International Society of Paediatric Oncology Europe and initiate joint or parallel clinical trials; (3) to share preliminary high-throughput screening data across discovery labs to hasten the development of novel therapeutics

  3. 39{sup th} Annual meeting of the European Society of Neuroradiology. Diagnostic and interventional. 23{sup rd} Advanced course in diagnostic neuroradiology and 8{sup th} advanced course in interventional neuroradiology. ESNR 2016

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2016-09-15

    The volume includes contributions to the 39{sup th} annual meeting of the European Society of Neuroradiology, the 23{sup rd} advanced course in diagnostic neuroradiology and the 8{sup th} advanced course in interventional neuroradiology. The following issues are covered: advanced diagnostic course tumor imaging, advanced course on stroke management; diagnostic brain, interventional, head and neck, spine.

  4. Participation of CIEMAT in the 29 Annual meeting of the Spanish Nuclear Society. Zaragoza 1,2 y 3 October 2003; Participacion del CIEMAT en la 29 Reunion Anual de la Sociedad Nuclear Espanola

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The book assembles the paper of researches of CIEMAT during the 29th annual meeting of Spanish Nuclear Society. The paper were presented during the following sessions : 1. Nuclear fuel. 2. R and D materials. 3.Operation and maintenance. Lifetime. 4.- R and D and T participation and transmutation.5. Environment. 6. Radioactive wastes and dismantling. 7. Nuclear safety. 8. Nuclear law.

  5. Advanced therapy medicinal products : How to bring cell-based medicinal products successfully to the market - Report from the CAT-DGTI-GSCN Workshop at the DGTI Annual Meeting 2014

    NARCIS (Netherlands)

    Celis, Patrick; Ferry, Nicolas; Hystad, Marit; Schüßler-Lenz, Martina; Doevendans, Pieter A.; Flory, Egbert; Beuneu, Claire; Reischl, Ilona; Salmikangas, Paula

    2015-01-01

    On September 11, 2014, a workshop entitled 'Advanced Therapy Medicinal Products: How to Bring Cell-Based Medicinal Product Successfully to the Market' was held at the 47th annual meeting of the German Society for Transfusion Medicine and Immunohematology (DGTI), co-organised by the European Medicine

  6. Canadian Mathematics Education Study Group = Groupe Canadien d'etude en didactique des mathematiques. Proceedings of the Annual Meeting (23rd, St. Catherine's, ON, June 4-8, 1999).

    Science.gov (United States)

    McLoughlin, John Grant, Ed.

    This document contains the proceedings of 1999 annual meeting of the Canadian Mathematics Education Study Group (CMESG). Papers include: (1) "Mathematics Lecture I: The Impact of Technology on the Doing of Mathematics" (Jonathan Borwein); (2) "Mathematics Lecture II: The Decline and Rise of Geometry in 20th Century North America" (Walter…

  7. Canadian Mathematics Education Study Group = Groupe Canadien d'Etude en Didactique des Mathematiques. Proceedings of the Annual Meeting (24th, Montreal, Quebec, Canada, May 26-30, 2000).

    Science.gov (United States)

    Simmt, Elaine, Ed.; Davis, Brent, Ed.; McLoughlin, John Grant, Ed.

    This document contains the proceedings of the annual meeting of the Canadian Mathematics Education Study Group (CMESG) held at the University of Quebec in Montreal, Canada, May 26-30, 2000. The proceedings consist of two plenary lectures, five working groups, four topic sessions, new Ph.D. reports, and panel discussions. Papers include: (1)…

  8. Canadian Mathematics Education Study Group = Groupe Canadien d'Etude en Didactique des Mathematiques. Proceedings of the Annual Meeting (25th, Edmonton, Alberta, Canada, May 25-29, 2001).

    Science.gov (United States)

    Simmt, Elaine, Ed.; Davis, Brent, Ed.

    This document contains the proceedings of the 2001 annual meeting of the Canadian Mathematics Education Study Group (CMESG) held at the University of Alberta, May 25-39, 2000. The proceedings consist of two plenary lectures, four working groups, five topic sessions, new Ph.D. reports, an AD Hoc Session, and panel discussions. Papers include: (1)…

  9. Fosmid Cre-LoxP Inverse PCR Paired-End (Fosmid CLIP-PE), a Novel Method for Constructing Fosmid Pair-End Library (Seventh Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting 2012)

    Energy Technology Data Exchange (ETDEWEB)

    Peng, Ze [DOE JGI

    2012-06-01

    Ze Peng from DOE JGI presents "Fosmid Cre-LoxP Inverse PCR Paired-End (Fosmid CLIP-PE), a Novel Method for Constructing Fosmid Pair-End Library" at the 7th Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting held in June, 2012 in Santa Fe, NM.

  10. Proceedings of the Third Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME) (3rd, Minneapolis, Minnesota, September 10-12, 1981).

    Science.gov (United States)

    Post, Thomas R., Ed.; Roberts, Mary Pat, Ed.

    This document primarily consists of papers scheduled for presentation at the third annual meeting of the North American chapter of the International Group for Psychology in Mathematics Education (NA-PME), held in September 1981, at the University of Minnesota. A total of 27 papers are arranged alphabetically by author. An additional three late…

  11. Quasi-parallel whistler mode waves observed by THEMIS during near-earth dipolarizations

    Directory of Open Access Journals (Sweden)

    O. Le Contel

    2009-06-01

    Full Text Available We report on quasi-parallel whistler emissions detected by the near-earth satellites of the THEMIS mission before, during, and after local dipolarization. These emissions are associated with an electron temperature anisotropy α=Te/T||e>1 consistent with the linear theory of whistler mode anisotropy instability. When the whistler mode emissions are observed the measured electron anisotropy varies inversely with β||e (the ratio of the electron parallel pressure to the magnetic pressure as predicted by Gary and Wang (1996. Narrow band whistler emissions correspond to the small α existing before dipolarization whereas the broad band emissions correspond to large α observed during and after dipolarization. The energy in the whistler mode is leaving the current sheet and is propagating along the background magnetic field, towards the Earth. A simple time-independent description based on the Liouville's theorem indicates that the electron temperature anisotropy decreases with the distance along the magnetic field from the equator. Once this variation of α is taken into account, the linear theory predicts an equatorial origin for the whistler mode. The linear theory is also consistent with the observed bandwidth of wave emissions. Yet, the anisotropy required to be fully consistent with the observations is somewhat larger than the measured one. Although the discrepancy remains within the instrumental error bars, this could be due to time-dependent effects which have been neglected. The possible role of the whistler waves in the substorm process is discussed.

  12. Whistler wave-induced ionospheric plasma turbulence: Source mechanisms and remote sensing

    Science.gov (United States)

    Pradipta, R.; Rooker, L. A.; Whitehurst, L. N.; Lee, M. C.; Ross, L. M.; Sulzer, M. P.; Gonzalez, S.; Tepley, C.; Aponte, N.; See, B. Z.; Hu, K. P.

    2013-10-01

    We report a series of experiments conducted at Arecibo Observatory in the past, aimed at the investigation of 40.75 kHz whistler wave interactions with ionospheric plasmas and the inner radiation belts at L=1.35. The whistler waves are launched from a Naval transmitter (code-named NAU) operating in Aguadilla, Puerto Rico at the frequency and power of 40.75 kHz and 100 kW, respectively. Arecibo radar, CADI, and optical instruments were used to monitor the background ionospheric conditions and detect the induced ionospheric plasma effects. Four-wave interaction processes produced by whistler waves in the ionosphere can excite lower hybrid waves, which can accelerate ionospheric electrons. Furthermore, whistler waves propagating into the magnetosphere can trigger precipitation of energetic electrons from the radiation belts. Radar and optical measurements can distinguish wave-wave and wave-particle interaction processes occurring at different altitudes. Electron acceleration by different mechanisms can be verified from the radar measurements of plasma lines. To facilitate the coupling of NAU-launched 40.75 kHz whistler waves into the ionosphere, we can rely on naturally occurring spread F irregularities to serve as ionospheric ducts. We can also use HF wave-created ducts/artificial waveguides, as demonstrated in our earlier Arecibo experiments and recent Gakona experiments at HAARP. The newly constructed Arecibo HF heater will be employed in our future experiments, which can extend the study of whistler wave interactions with the ionosphere and the magnetosphere/radiation belts as well as the whistler wave conjugate propagation between Arecibo and Puerto Madryn, Argentina.

  13. Neural network-based recognition of whistlers on spectrograms detected by satellite

    Science.gov (United States)

    Conti, Livio

    2016-04-01

    We present a system to automatically recognize and classify the occurrence of whistler waves on spectrograms of electric field measurements performed by satellite. Whistlers - VLF waves generated by lightning, with a specific spectral dispersion relation - can induce precipitation of trapped Van Allen particles and have a role in the chemistry of some atmospheric components (mainly NOx). Moreover, it has also been suggested that the increase of the number of anomalous whistlers (i.e. whistlers with high value of dispersion constant) could be induced by disturbances in the Earth-ionosphere wave-guide, generated by seismo-electromagnetic emissions. On satellite, the recognition of whistlers asks for analyzing high-resolution spectrograms that cannot be downloaded to Earth, due to the limits of data transmission. For this reason, a real time identification and classification must be performed on satellite, by avoiding downloading all the unprocessed data. The procedure that we have developed is based on a Time Delay Neural Network (TDNN). The TDNN, proposed some years ago for speech recognition, can be fruitfully also applied in real-time analysis of electromagnetic spectrograms in order to detect phenomena characterized by a specific shape/signature such as those of the whistler waves. Some studies have been performed by the RNF experiment on board of the DEMETER satellite and our algorithm could be adopted on board of the satellite CSES (China Seismo-Electromagnetic Satellite), launch scheduled by the end of 2016. Moreover, the procedure can be also adopted to automatic analysis of whistlers detected on ground.

  14. Publication of abstracts submitted to the annual meeting of the Pediatric Orthopaedic Society of North America: is there a difference between accepted versus rejected abstracts?

    Science.gov (United States)

    Varghese, Ranjit A; Chang, Justin; Miyanji, Firoz; Reilly, Christopher W; Mulpuri, Kishore

    2011-01-01

    The purpose of this study was to determine publication rates of all abstracts submitted for presentation at the annual conference of the Pediatric Orthopaedic Society of North America (POSNA) comparing papers accepted for presentation with those that were not accepted and to determine the median times to publication and the mean impact factor of journals that published papers from the 2 groups. The titles and authors of all abstracts submitted for presentation to the POSNA for the years 2003 to 2005 were identified. To determine publication status, we conducted a computerized Pubmed search using the first author's name. If multiple publications were identified, the Boolean search operator AND was used to combine author names with key words. The title of each located published article was compared with the title of the abstract. If differences were noted, the abstract content was compared with the final publication. The journals, impact factor was determined using the journal citation report. The median time from conference presentation to publication was determined using a Kaplan-Meier survival analysis. Of 1191 abstracts submitted to the annual meetings of POSNA from the years 2003 through 2005, 440 (37%) were accepted for presentation. Acceptance of submitted abstracts increased from 30% in 2003 to 40% in 2005. Of the 1191 abstracts 599 (50%) were subsequently published by August 2009. The mean publication rate for abstracts accepted for presentation was 58.9% (259 of 440) compared with 45% (339 of 751) for rejected abstracts. The median time to publication of accepted abstracts was not significantly different when compared with that of rejected abstracts. The mean journal impact factor for accepted articles was 2.2 compared with 1.5 for rejected abstracts. The publication rates of abstracts submitted to POSNA is high compared with those of other international orthopaedic associations. The mean publication rate for accepted abstracts and rejected abstracts has

  15. Whistler wave generation by non-gyrotropic, relativistic, electron beams

    Science.gov (United States)

    Skender, Marina; Tsiklauri, David

    2014-05-01

    ]. In this study [5], for the first time, the backwards propagating wave component evident in the perpendicular components of the electromagnetic field in such a system is presented. Features of the wave component propagating backwards from the front of the non-gyrotropic, relativistic, beam of electrons injected in the Maxwellian, magnetised background plasma with decreasing density profile are studied by using the Particle-In-Cell code EPOCH. Magnetic field in the 1.5-dimensional system is varied in order to prove that the backwards propagating wave is harmonic of the electron cyclotron frequency. The analysis has lead to the identification of the backwards travelling waves as whistlers. Moreover, the whistlers are shown to be generated by the normal and anomalous Doppler resonance. Large fraction of the energy of the perpendicular electromagnetic field components is found to be carried away by the whistler waves. [1] D. Tsiklauri, Phys. Plasmas 18, 052903 (2011). [2] D. Tsiklauri, H. Schmitz, Geophys. Res. Abs. 15, EGU2013-5403 (2013). [3] H. Schmitz, D. Tsiklauri, Phys. Plasmas 20, 062903 (2013). [4] R. Pechhacker, D. Tsiklauri, Phys. Plasmas 19, 112903 (2012). [5] M. Skender, D. Tsiklauri, submitted to Phys. Plasmas (2013): http://astro.qmul.ac.uk/ tsiklauri/

  16. On the Origin of Whistler Mode Radiation in the Plasmasphere

    Science.gov (United States)

    Green, James L.; Boardsen, Scott; Garcia, Leonard; Taylor, W. W. L.; Fung, Shing F.; Reinisch, B. W.

    2004-01-01

    The origin of whistler mode radiation in the plasmasphere is examined from three years of plasma wave observations from the Dynamics Explorer and three years from the Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) spacecraft. These data are used to construct plasma wave intensity maps of whistler mode radiation in the plasmasphere. The highest average intensities of the radiation in the wave maps show source locations and/or sites of wave amplification. Each type of emission is classified based on its magnetic latitude and longitude rather than any spectral feature. Equatorial electromagnetic (EM) emissions (approx. 30-330 Hz), plasmaspheric hiss (approx. 330 Hz - 3.3 kHz), chorus (approx. 2 kHz - 6 kHz), and VLF transmitters (approx. 10-50 kHz) are the main types of waves that are clearly delineated in the plasma wave maps. Observations of the equatorial EM emissions show that the most intense region is on or near the magnetic equator in the afternoon sector and that during times of negative B(sub z) (interplanetary magnetic field),the maximum intensity moves from L values of 3 to less than 2. These observations are consistent with the origin of this emission being particle-wave interactions in or near the magnetic equator. Plasmaspheric hiss shows high intensity at high latitudes and low altitudes (L shells from 2 to 4) and in the magnetic equator over L values from 2 to 3 in the early afternoon sector. The longitudinal distribution of the hiss intensity (excluding the enhancement at the equator) is similar to the distribution of lightning: stronger over continents than over the ocean, stronger in the summer than winter, and stronger on the dayside than nightside. These observations strongly support lightning as the dominant source for plasmaspheric hiss, which through particle-wave interactions, maintains the slot region in the radiation belts. The enhancement of hiss at the magnetic equator is consistent with particle-wave interactions. The chorus

  17. IBC's 23rd Antibody Engineering and 10th Antibody Therapeutics Conferences and the Annual Meeting of The Antibody Society: December 2-6, 2012, San Diego, CA.

    Science.gov (United States)

    Marquardt, John; Begent, Richard H J; Chester, Kerry; Huston, James S; Bradbury, Andrew; Scott, Jamie K; Thorpe, Philip E; Veldman, Trudi; Reichert, Janice M; Weiner, Louis M

    2012-01-01

    Now in its 23rd and 10th years, respectively, the Antibody Engineering and Antibody Therapeutics conferences are the Annual Meeting of The Antibody Society. The scientific program covers the full spectrum of challenges in antibody research and development from basic science through clinical development. In this preview of the conferences, the chairs provide their thoughts on sessions that will allow participants to track emerging trends in (1) the development of next-generation immunomodulatory antibodies; (2) the complexity of the environment in which antibodies must function; (3) antibody-targeted central nervous system (CNS) therapies that cross the blood brain barrier; (4) the extension of antibody half-life for improved efficacy and pharmacokinetics (PK)/pharmacodynamics (PD); and (5) the application of next generation DNA sequencing to accelerate antibody research. A pre-conference workshop on Sunday, December 2, 2012 will update participants on recent intellectual property (IP) law changes that affect antibody research, including biosimilar legislation, the America Invents Act and recent court cases. Keynote presentations will be given by Andreas Plückthun (University of Zürich), who will speak on engineering receptor ligands with powerful cellular responses; Gregory Friberg (Amgen Inc.), who will provide clinical updates of bispecific antibodies; James D. Marks (University of California, San Francisco), who will discuss a systems approach to generating tumor targeting antibodies; Dario Neri (Swiss Federal Institute of Technology Zürich), who will speak about delivering immune modulators at the sites of disease; William M. Pardridge (University of California, Los Angeles), who will discuss delivery across the blood-brain barrier; and Peter Senter (Seattle Genetics, Inc.), who will present his vision for the future of antibody-drug conjugates. For more information on these meetings or to register to attend, please visit www

  18. Investigating Stimulated Wave-Particle Interaction of Radiation Belt Particles with Space-Borne Whistler Mode Transmitters

    Science.gov (United States)

    2009-03-30

    These observations will be compared with raytracing models. These analyses will determine the controlling factors of the coupling between the...ionosphere and magnetosphere, and the propagation characteristics of whistler waves in space, verify the raytracing models, and provide guidance for... raytracing model improvements when necessary. Correctly modeling whistler wave propagation in the magnetosphere as functions of plasma conditions and wave

  19. Issues in mass spectrometry between bench chemists and regulatory laboratory managers: summary of the roundtable on mass spectrometry held at the 123rd AOAC International Annual Meeting.

    Science.gov (United States)

    Heller, David N; Lehotay, Steven J; Martos, Perry A; Hammack, Walter; Fernández-Alba, Amadeo R

    2010-01-01

    At the 123rd AOAC International Annual Meeting in Philadelphia, PA, 45 residue chemists gathered for a roundtable discussion of mass spectrometry (MS) used for regulatory chemical residues analysis. The session was conceived to address current technical and communication issues about MS between "bench chemists and their bosses". The topics covered a range of practical, routine, and recurring issues on capabilities and limitations of MS techniques, and suggestions on how chemists may better communicate their MS results with customers. The customers in this sense include laboratory managers, quality assurance officers, laboratory clients, regulatory officials, policy-makers, lawyers, and others who have interest in the data. The stated goals devised by the roundtable panelists were to provide independent advice, describe limitations, give practical tips, help set realistic expectations, and answer questions from the attendees. The panelists divided the topics into three main themes: practical aspects in routine analysis using MS, choice of MS technique depending on the purpose for analysis, and qualitative identification and confirmation concepts. This report was written to summarize and expand upon the discussion, frame the current issues, and provide advice on handling common situations in MS analysis and reporting of results. Topics included LODs, data quality objectives, quantification and reporting results, matrix effects, calibration, terminology, differences in performance across MS platforms, proficiency testing, qualitative analysis, and laboratory accreditation. Conclusions are presented as a set of questions for structuring a dialog between bench chemists and laboratory managers.

  20. [Need for occupational and environmental allergology in occupational health - the 45th Japanese society of Occupational and Environmental Allergy Annual Meeting 2014 in Fukuoka].

    Science.gov (United States)

    Kishikawa, Reiko; Oshikawa, Chie

    2014-12-01

    The 45th Japanese Society of Occupational and Environmental Allergy (OEA) Annual Meeting 2014 was held in Fukuoka city in conjunction with a technical course for occupational health physicians to learn occupational and environmental diseases more deeply. Allergic reaction due to low concentrations of chemical and biological materials is important in toxicological diseases due to highly concentrated chemical materials in the field of occupational and environmental medicine. In this paper we describe the activities of the OEA, which was established in 1970 and has completely cured patients with severe occupational asthma, such as the regional Konjac asthma in Gunma prefecture and Sea Squirt asthma in Hiroshima prefecture. Regard for the occupational environment will prevent the onset and/or exacerbation of allergic occupational disease in individual employees with allergy. Occupational cancer of the bile duct and asbestosis are also current, serious issues that should be resolved as soon as possible. It is desirable for the occupational health physician to have a large stock of knowledge about toxicological and allergic diseases in various occupational settings to maintain the health and safety of workers.

  1. ISBNPA 2007: Marketing, serious games and nanny states. Observations from the sixth annual meeting of the International Society of Behavioral Nutrition and Physical Activity, Oslo 2007

    Directory of Open Access Journals (Sweden)

    Brug Johannes

    2007-09-01

    Full Text Available Abstract This commentary paper provides a selective overview of topics addressed at the sixth annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA. With 31 symposiums, 42 free paper sessions and 236 poster presentations ISBNPA 2007 provided a comprehensive overview of the state of the art and of new avenues for behavioral nutrition and physical activity research. Research presented at the conference helps to identify and specify important nutrition and physical activity behaviors for health promotion, as well as the correlates, predictors and determinants of these behaviors, and to build and test intervention strategies that go beyond traditional health education. ISBNPA 2007 also indicates that ISBNPA should strive to become more international by inclusion of more scientists from countries outside North America, Western Europe and Australia. ISBNPA should maintain its encouragement of research that is firmly rooted in behavioral theory and research that goes beyond applying cross-sectional research designs, and that addresses the most important public health issues associated with behavioral nutrition and physical activity.

  2. Quality vaccines for all people: Report on the 16th annual general meeting of the Developing Countries Vaccine Manufacturers' Network, 05-07th October 2015, Bangkok, Thailand.

    Science.gov (United States)

    Pagliusi, Sonia; Ting, Ching-Chia; Khomvilai, Sumana

    2016-06-30

    The Developing Countries Vaccine Manufacturers Network (DCVMN) assembled high-profile leaders from global health organisations and vaccine manufactures for its 16th Annual General Meeting to work towards a common goal: providing quality vaccines for all people. Vaccines contribute to a healthy community and robust health system; the Ebola outbreak has raised awareness of the threat and damage one single infectious disease can make, and it is clear that the world was not prepared. However, more research to better understand emerging infectious agents might lead to suitable vaccines which help prevent future outbreaks. DCVMN members presented their progress in developing novel vaccines against Dengue, HPV, Chikungunya, Cholera, cell-based influenza and other vaccines, demonstrating the commitment towards eliminating and eradicating preventable diseases worldwide through global collaboration and technology transfer. The successful introduction of novel Sabin-IPV and Oral Cholera vaccine in China and Korea respectively in 2015 was highlighted. In order to achieve global immunisation, local authorities and community leaders play an important role in the decision-making in vaccine introduction and uptake, based on the ability of vaccines to protect vaccinated people and protect non-vaccinated in the community through herd immunity. Reducing the risk of vaccine shortages can also be achieved by increasing regulatory convergence at regional and international levels. Combatting preventable diseases remains challenging, and collective efforts for improving multi-centre clinical trials, creating regional vaccine security strategies, fostering developing vaccine markets and procurement, and building trust in vaccines were discussed.

  3. First-Line Treatment of Metastatic Pancreatic Adenocarcinoma: Can We Do Better? Highlights from the "2010 ASCO Annual Meeting'. Chicago, IL, USA. June 4-8, 2010

    Directory of Open Access Journals (Sweden)

    Man Yee Merl

    2010-07-01

    Full Text Available Pancreatic cancer is one of the most devastating solid tumor malignancies. Majority of patients have metastatic disease upon diagnosis. Five-year survival is less than 5% for all stages of pancreatic cancer combined. Gemcitabine has been the standard palliative therapy for advanced pancreatic cancer over the past decade. Many studies attempted to develop combination regimens, but they failed to improve overall survival in the metastatic settings. The combination of gemcitabine and erlotinib was the first combination regimen to show improvements in survival benefit compared with gemcitabine alone and became the first-line combination therapy in advanced pancreatic cancer. The search for better treatment strategies to prolong survival in this deadly disease is very much needed and is a worldwide effort. There were many studies presented at the 2010 American Society of Clinical Oncology (ASCO Annual Meeting focused on first-line therapy in metastatic pancreatic cancer. This article highlights a few phase III and II studies that have demonstrated encouraging results.

  4. Whistler oscillitons revisited: the role of charge neutrality?

    Directory of Open Access Journals (Sweden)

    F. Verheest

    2004-01-01

    Full Text Available When studying transverse modes propagating parallel to a static magnetic field, an apparent contradiction arises between the weakly nonlinear results obtained from the derivative nonlinear Schrödinger equation, predicting envelope solitons (where the amplitude is stationary in the wave frame, but the phase is not, and recent results for whistler oscillitons, indicating that really stationary structures of large amplitude are possible. Revisiting this problem in the fluid dynamic approach, care has been taken not to introduce charge neutrality from the outset, because this not only neglects electric stresses compared to magnetic stresses, which is reasonable, but could also imply from Poisson's equation a vanishing of the wave electric field. Nevertheless, the fixed points of the remaining equations are the same, whether charge neutrality is assumed from the outset or not, so that the solitary wave solutions at not too large amplitudes will be very similar. This is borne out by numerical simulations of the solutions under the two hypotheses, showing that the lack of correspondence with the DNLS envelope solitons indicates the limitations of the reductive perturbation approach, and is not a consequence of assuming charge neutrality.

  5. Experimental characterization of nonlinear processes of whistler branch waves

    Science.gov (United States)

    Tejero, E. M.; Crabtree, C.; Blackwell, D. D.; Amatucci, W. E.; Ganguli, G.; Rudakov, L.

    2016-05-01

    Experiments in the Space Physics Simulation Chamber at the Naval Research Laboratory isolated and characterized important nonlinear wave-wave and wave-particle interactions that can occur in the Earth's Van Allen radiation belts by launching predominantly electrostatic waves in the intermediate frequency range with wave normal angle greater than 85 ° and measuring the nonlinearly generated electromagnetic scattered waves. The scattered waves have a perpendicular wavelength that is nearly an order of magnitude larger than that of the pump wave. Calculations of scattering efficiency from experimental measurements demonstrate that the scattering efficiency is inversely proportional to the damping rate and trends towards unity as the damping rate approaches zero. Signatures of both wave-wave and wave-particle scatterings are also observed in the triggered emission process in which a launched wave resonant with a counter-propagating electron beam generates a large amplitude chirped whistler wave. The possibility of nonlinear scattering or three wave decay as a saturation mechanism for the triggered emission is suggested. The laboratory experiment has inspired the search for scattering signatures in the in situ data of chorus emission in the radiation belts.

  6. STRAHL FORMATION IN THE SOLAR WIND ELECTRONS VIA WHISTLER INSTABILITY

    Energy Technology Data Exchange (ETDEWEB)

    Seough, Jungjoon; Nariyuki, Yasuhiro [Faculty of Human Development, University of Toyama, 3190, Gofuku, Toyama City, Toyama 930-8555 (Japan); Yoon, Peter H. [Institute for Physical Science and Technology, University of Maryland, College Park, MD 20742 (United States); Saito, Shinji [Graduate School of Science, Nagoya University, Furocho, Chikusa, Nagoya 464-8601 (Japan)

    2015-09-20

    This Letter puts forth a possible explanation for the formation of a solar wind strahl electron distribution function by means of local wave–particle interactions. A solar wind electron consists of a core and the hot “halo” electrons, which possess a net drift speed with respect to the core. According to the present model, pitch angle scattering of the initially isotropic drifting halo occurs when the enhanced whistler waves are excited by mildly anisotropic core electrons. The pitch angle scattering primarily affects the halo moving in the anti-sunward direction, resulting in pitch angle diffusion across the 90° gap through a nonlinear scattering process, and consequently leading to a reduction in the net drift speed of halo electrons. The remaining portion of the anti-sunward moving halo, which is not affected by pitch angle scattering, simply appears to form a field-aligned strahl in the electron velocity distribution. The present scenario of local generation of the strahl is demonstrated by the particle-in-cell simulation.

  7. Observations of Electromagnetic Whistler Precursors at Supercritical Interplanetary Shocks

    Science.gov (United States)

    Wilson, L. B., III; Koval, A.; Szabo, Adam; Breneman, A.; Cattell, C. A.; Goetz, K.; Kellogg, P. J.; Kersten, K.; Kasper, J. C.; Maruca, B. A.; Pulupa, M.

    2012-01-01

    We present observations of electromagnetic precursor waves, identified as whistler mode waves, at supercritical interplanetary shocks using the Wind search coil magnetometer. The precursors propagate obliquely with respect to the local magnetic field, shock normal vector, solar wind velocity, and they are not phase standing structures. All are right-hand polarized with respect to the magnetic field (spacecraft frame), and all but one are right-hand polarized with respect to the shock normal vector in the normal incidence frame. They have rest frame frequencies f(sub ci) < f much < f(sub ce) and wave numbers 0.02 approx < k rho (sub ce) approx <. 5.0. Particle distributions show signatures of specularly reflected gyrating ions, which may be a source of free energy for the observed modes. In one event, we simultaneously observe perpendicular ion heating and parallel electron acceleration, consistent with wave heating/acceleration due to these waves. Al though the precursors can have delta B/B(sub o) as large as 2, fluxgate magnetometer measurements show relatively laminar shock transitions in three of the four events.

  8. Diffusion of radiation belt protons by whistler waves

    Energy Technology Data Exchange (ETDEWEB)

    Villalon, E.; Burke, W.J.

    1994-11-01

    Whistler waves propagating near the quasi-electrostatic limit can interact with energetic protons (appr. 80 - 500 keV) that are transported into the radiation belts. The waves may be launched from either the ground or generated in the magnetosphere as a result of the resonant interactions with trapped electrons. The wave frequencies are significant fractions of the equatorial electron gyrofrequency, and they propagate obliquely to the geomagnetic field. A finite spectrum of waves compensates for the inhomogeneity of the geomagnetic field allowing the protons to stay in gyroresonance with the waves over long distances along magnetic field lines. The Fokker-Planck equation is integrated along the flux tube considering the contributions of multiple-resonance crossings. The quasi-linear diffusion coefficients in energy, cross energy/pitch angle, and pitch angle are obtalned for second order resonant interactions. They are shown to be proportional to the electric fields amplitudes. Numerical calculations for the second order interactions show that diffusion dominates near the edge of the loss cone. For small pitch angles the largest diffusion coefficient is in energy, although the cross energy/pitch angle term is also important. This may explain the induced proton precipitation observed in active space experiments.

  9. Diffusion of radiation belt protons by whistler waves

    Science.gov (United States)

    Villalon, Elena; Burke, William J.

    1994-11-01

    Whistler waves propagating near the quasi-electrostatic limit can interact with energetic protons (approximately 80 - 500 keV) that are transported into the radiation belts. The waves may be launched from either the ground or generated in the magnetosphere as a result of the resonant interactions with trapped electrons. The wave frequencies are significant fractions of the equatorial electron gyrofrequency, and they propagate obliquely to the geomagnetic field. A finite spectrum of waves compensates for the inhomogeneity of the geomagnetic field allowing the protons to stay in gyroresonance with the waves over long distances along magnetic field lines. The Fokker-Planck equation is intergrated along the flux tube considering the contributions of multiple-resonance crossings. The quasi-linear diffusion coefficients in energy, cross energy/ pitch angle, and pitch angle are obtained for second-order resonant interactions. They are sown to be proportional to the electric fields amplitudes. Numerical calculations for the second-order interactions show that diffusion dominates near the edge of the loss cone. For small pitch angles the largest diffusion coefficient is in energy, although the cross energy/ pitch angle term is also important. This may explain the induced proton precipitation observed in active space experiments.

  10. Diffusion of radiation belt protons by whistler waves

    Energy Technology Data Exchange (ETDEWEB)

    Villalon, E. [Northeastern Univ., Boston, MA (United States); Burke, W.J. [Hanscom Air Force Base, MA (United States)

    1994-11-01

    Whistler waves propagating near the quasi-electrostatic limit can interact with energetic protons ({approximately}80-500 keV) that are transported into the radiation belts. The waves may be launched from either the ground or generated in the magnetosphere as a result of the resonant interactions with trapped electrons. The wave frequencies are significant fractions of the equatorial electron gyrofrequency, and they propagate oliquely to the geomagnetic field. A finite spectrum of waves compensates for the inhomogeneity of the geomagnetic field allowing the protons to stay in gyroresonance with the waves over long distances along magnetic field lines. The Fokker-Planck equation is integrated along the flux tube considering the contributions of multiple-resonance crossings. The quasi-linear diffusion coefficients in energy, cross energy/pitch angle, and pitch angle are obtained for second-order resonant interactions. They are shown to be proportional to the electric fields amplitudes. Numerical calculations for the second-order interactions show that diffusion dominates near the edge of the loss cone. For small pitch angles the largest diffusion coefficient is in energy, although the cross energy/pitch angle term is also important. This may explain the induced proton precipitation observed in active space experiments. 24 refs., 12 figs.

  11. Space and Astrophysical Plasmas : Matched filtering-parameter estimation method and analysis of whistlers recorded at Varanasi

    Indian Academy of Sciences (India)

    R P Singh; R P Patel; Ashok K Singh; D Hamar; J Lichtenberger

    2000-11-01

    The matched filtering technique is based on the digital-construction of theoretical whistlers and their comparison with observed whistlers. The parameters estimated from the theoretical and experimental whistler curves are matched to have higher accuracy using digital filters. This yields a resolution ten times better in the time domain. We have tested the applicability of this technique for the analysis of whistlers recorded at Varanasi. It is found that the whistlers have propagated along > 2 and have wave normal angles after exiting from the ionosphere such that they propagate towards equator in the earth-ionosphere wave-guide. High-resolution analysis shows the presence of fine structures present in the dynamic spectrum. An effort is made to interpret the results.

  12. Overview of the 80(th) Annual Scientific Meeting of the Japanese Circulation Society - The Past, Present and Future of Cardiovascular Medicine in Japan - - The 5(th) Anniversary of the Great East Japan Earthquake.

    Science.gov (United States)

    Takahashi, Jun; Satoh, Kimio; Fukuda, Koji; Sugimura, Koichiro; Matsumoto, Yasuharu; Nakano, Makoto; Tsuburaya, Ryuji; Aoki, Tatsuo; Hao, Kiyotaka; Nishimiya, Kensuke; Ito, Kenta; Sakata, Yasuhiko; Shimokawa, Hiroaki

    2016-07-25

    The 80(th)Annual Scientific Meeting of the Japanese Circulation Society was held in Sendai, Japan, on March 18-20, 2016, which coincided with the 5(th)anniversary of the Great East Japan Earthquake that hit the Tohoku area on March 11, 2011. Thus, the main themes for this meeting were "The Past, Present and Future of Cardiovascular Medicine in Japan" and "The 5(th)Anniversary of the Great East Japan Earthquake". Despite the provincial location, approximately 15,000 people attended during the 3-day meeting, and there were in-depth discussions in each of the various sessions on these themes. Especially, to our great pleasure, the Japanese Royals, Emperor Akihito and Empress Michiko, kindly visited the panel exhibition of the Great East Japan Earthquake and spoke words of appreciation to us. The meeting successfully completed and we sincerely appreciate the great cooperation and support from all affiliates. (Circ J 2016; 80: 1689-1694).

  13. Hybrid simulations of whistler waves generation and current closure by a pulsed tether in the ionosphere

    Science.gov (United States)

    Chang, C. L.; Lipatov, A. S.; Drobot, A. T.; Papadopoulos, K.; Satya-Narayana, P.

    1994-01-01

    The dynamic response of a magnetized collisionless plasma to an externally driven, finite size, sudden switch-on current source across the magnetic field has been studied using a two dimensional hybrid code. It was found that the predominant plasma response was the excitation of whistler waves and the formation of current closure by induced currents in the plasma. The results show that the current closure path consists of: (a) two antiparallel field-aligned current channels at the end of the imposed current sheet; and (b) a cross-field current region connecting these channels. The formation of the current closure path occured in the whistler timescale much shorter than that of MHD and the closure region expanded continuously in time. The current closure process was accompanied by significant energy loss due to whistler radiation.

  14. Transport of time-varying plasma currents by whistler wave packets

    Science.gov (United States)

    Stenzel, R. L.; Urrutia, J. M.; Rousculp, C.

    1992-01-01

    The relationship between pulsed currents and electromagnetic waves is examined in a regime characterized by electron MHD. Pulsed currents are generated by (1) collection/emission of charged particles by/from biased electrodes and (2) induction of currents by time-varying and moving magnetic fields. Pulsed currents are observed to propagate at the speed of whistler wave packets. Their field structure forms ropelike configurations which are electromagnetically force-free. Moving sources induce 'eddy' currents which excite waves and form Cerenkov-like whistler 'wings'. The radiation patterns of moving magnetic antennas and electrodynamic tethers are investigated. Nonlinear effects of large-amplitude, antenna-launched whistler pulses are observed. These involve a new modulational instability in which a channel of high conductivity which permits the wave/currents to penetrate deeply into a collisional plasma is formed.

  15. Direct detection of resonant electron pitch angle scattering by whistler waves in a laboratory plasma.

    Science.gov (United States)

    Van Compernolle, B; Bortnik, J; Pribyl, P; Gekelman, W; Nakamoto, M; Tao, X; Thorne, R M

    2014-04-11

    Resonant interactions between energetic electrons and whistler mode waves are an essential ingredient in the space environment, and in particular in controlling the dynamic variability of Earth's natural radiation belts, which is a topic of extreme interest at the moment. Although the theory describing resonant wave-particle interaction has been present for several decades, it has not been hitherto tested in a controlled laboratory setting. In the present Letter we report on the first laboratory experiment to directly detect resonant pitch angle scattering of energetic (∼keV) electrons due to whistler mode waves. We show that the whistler mode wave deflects energetic electrons at precisely the predicted resonant energy, and that varying both the maximum beam energy, and the wave frequency, alters the energetic electron beam very close to the resonant energy.

  16. Experimental Determination of Whistler Wave Dispersion Relation in the Solar Wind

    Science.gov (United States)

    Stansby, D.; Horbury, T. S.; Chen, C. H. K.; Matteini, L.

    2016-09-01

    The origins and properties of large-amplitude whistler wavepackets in the solar wind are still unclear. In this Letter, we utilize single spacecraft electric and magnetic field waveform measurements from the ARTEMIS mission to calculate the plasma frame frequency and wavevector of individual wavepackets over multiple intervals. This allows direct comparison of experimental measurements with theoretical dispersion relations to identify the observed waves as whistler waves. The whistlers are right-hand circularly polarized, travel anti-sunward, and are aligned with the background magnetic field. Their dispersion is strongly affected by the local electron parallel beta in agreement with linear theory. The properties measured are consistent with the electron heat flux instability acting in the solar wind to generate these waves.

  17. Internal structure and spatial dimensions of whistler wave regions in the magnetopause boundary layer

    Directory of Open Access Journals (Sweden)

    G. Stenberg

    2007-11-01

    Full Text Available We use whistler waves observed close to the magnetopause as an instrument to investigate the internal structure of the magnetopause-magnetosheath boundary layer. We find that this region is characterized by tube-like structures with dimensions less than or comparable with an ion inertial length in the direction perpendicular to the ambient magnetic field. The tubes are revealed as they constitute regions where whistler waves are generated and propagate. We believe that the region containing tube-like structures extend several Earth radii along the magnetopause in the boundary layer. Within the presumed wave generating regions we find current structures moving at the whistler wave group velocity in the same direction as the waves.

  18. Whistler waves produced by a modulated electron beam: Electromagnetic fields in the linear approach

    Energy Technology Data Exchange (ETDEWEB)

    Volokitin, A. [Institute of Terrestrial Magnetism, Ionosphere and Radiowave Propagation, Academy of Sciences, Troitsk, Moscow Region, 142092 (Russian Federation); Krafft, C.; Matthieussent, G. [Laboratoire de Physique des Gaz et des Plasmas, Universite Paris Sud, Centre National de la Recherche Scientifique, 91405 Orsay Cedex (France)

    1995-11-01

    The theory of whistler wave interaction with a modulated electron beam of finite radius and injected parallel to the magnetic field in an unbounded space plasma is considered. The study of the energy transfer between the thin beam and the whistler wave is done in the case of sheared whistlers, when the parallel wave number is very small compared to the perpendicular one. In this case, and in the linear regime, structures of potentials and electromagnetic fields inside and outside the beam are determined analytically. In the vicinity of the beam, simple expressions for field components are provided in the case of {hacek C}erenkov resonance near the double pole. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

  19. Second-Order Resonant Interaction of Ring Current Protons with Whistler-Mode Waves

    Institute of Scientific and Technical Information of China (English)

    XIAO Fu-Liang; CHEN Liang-Xu; HE Hui-Yong; ZHOU Qing-Hua

    2008-01-01

    We present a study on the second-order resonant interaction between the ring current protons with Whistler-mode waves propagating near the quasi electrostatic limit following the previous second-order resonant theory.The diffusion coefficients are proportional to the electric field amplitude E,much greater than those for the regular first-order resonance.which are proportional to the electric field amplitudes square E2.Numerical calculations for the pitch angle scattering are performed for typical energies of protons Ek=50ke V and 100ke V at locations L=2 and L=3.5.The timescale for the loss process of protons by the Whistler waves is found to approach one hour,comparable to that by the EMIC waves,suggesting that Whistler waves may also contribute significantly to the ring current decay under appropriate conditions.

  20. Experimental determination of whistler wave dispersion relation in the solar wind

    CERN Document Server

    Stansby, D; Chen, C H K; Matteini, L

    2016-01-01

    The origins and properties of large amplitude whistler wave packets in the solar wind are still unclear. In this Letter we utilise single spacecraft electric and magnetic field waveform measurements from the ARTEMIS mission to calculate the plasma frame frequency and wavevector of individual wave packets over multiple intervals. This allows direct comparison of experimental measurements with theoretical dispersion relations to identify the observed waves as whistler waves. The whistlers are right-hand circularly polarised, travel anti-sunward and are aligned with the background magnetic field. Their dispersion is strongly affected by the local electron parallel beta in agreement with linear theory. The properties measured are consistent with the electron heat flux instability acting in the solar wind to generate these waves.

  1. Numerical simulation of whistler-triggered VLF emissions observed in Antartica

    Energy Technology Data Exchange (ETDEWEB)

    Nunn, D. [Southhampton Univ., Southhampton (United Kingdom); Smith, A.J. [British Antarctic Survey, Cambridge (United Kingdom)

    1996-03-01

    The authors have extracted from VLF databases from British Antarctica Survey data taken at Halley and Faraday stations, examples of whistler-triggered emissions (WTE). The WTE are relatively narrow band emissions triggered by natural background whistlers undergoing nonlinear wave particle interactions generally in the equatorial regions. They occur with either rising or falling frequency relative to the triggering waves. Using a Vlasov type code the authors are able to simulate the types of emissions which are observed. 24 refs., 8 figs., 3 tabs.

  2. Bounce-Averaged Acceleration of Energetic Electrons by Whistler Mode Chorus in the Magnetosphere

    Institute of Scientific and Technical Information of China (English)

    XIAO Fu-Liang; CHEN Liang-Xu; ZHOU Qing-Hua; HE Hui-Yong; WEN Yong-Jun

    2007-01-01

    @@ We construct the bounce-averaged diffusion coefficients and study the bounce-averaged acceleration for energetic electrons in gyroresonance with whistler mode chorus. Numerical calculations have been performed for a band of chorus frequency distributed over a standard Gaussian spectrum specifically in the region near L = 4.5, where peaks of the electron phase space density occur. It is found that whistler mode chorus can efficiently accelerate electrons and can increase the phase space density at energies of about 1 MeV by more than one order of magnitude about one day, in agreement with the satellite observations during the recovery phase of magnetic storms.

  3. Ambipolar transport via trapped-electron whistler instability along open magnetic field lines.

    Science.gov (United States)

    Guo, Zehua; Tang, Xian-Zhu

    2012-09-28

    An open field line plasma is bounded by a chamber wall which intercepts the magnetic field. Steady state requires an upstream plasma source balancing the particle loss to the boundary. In cases where the electrons have a long mean free path, ambipolarity in parallel transport critically depends on collisionless detrapping of the electrons via wave-particle interaction. The trapped-electron whistler instability, whose nonlinear saturation produces a spectrum of whistler waves that is responsible for the electron detrapping flux, is shown to be an unusually robust kinetic instability, which is essential to the universality of the ambipolar constraint in plasma transport.

  4. Effect of Electron Drift Velocity on Whistler Instability in Collisionless Magnetic Reconnection

    Institute of Scientific and Technical Information of China (English)

    WANG De-Yu; HUANG Guang-Li; LU Quan-Ming

    2004-01-01

    The whistler instability is studied under the condition that the electron and ion velocities can be described in a bi-Maxwellian distribution with a field-aligned electron outflow drift velocity. It is found that the electron outflow drift velocity might obviously make the threshold condition of whistler instability decrease when this velocity is parallel to the magnetic field, whereas the electron outflow drift velocity might increase the threshold condition when this velocity is anti-parallel to the magnetic field in collisionless magnetic reconnection.

  5. Study of whistler mode instability in Saturn's magnetosphere

    Directory of Open Access Journals (Sweden)

    R. P. Singhal

    2006-07-01

    Full Text Available A dispersion relation for parallel propagating whistler mode waves has been applied to the magnetosphere of Saturn and comparisons have been made with the observations made by Voyager and Cassini. The effect of hot (suprathermal electron-density, temperature, temperature anisotropy, and the spectral index parameter, κ, on the temporal growth rate of the whistler mode emission is studied. A good agreement is found with observations. Electron pitch angle and energy diffusion coefficients have been obtained using the calculated temporal growth rates.

  6. Practical use of perioperative chemotherapy for muscle-invasive bladder cancer: summary of session at the Society of Urologic Oncology annual meeting.

    Science.gov (United States)

    Apolo, Andrea B; Grossman, Herbert Barton; Bajorin, Dean; Steinberg, Gary; Kamat, Ashish M

    2012-01-01

    At the 11th annual meeting of the Society of Urologic Oncology, an expert panel was convened to discuss the practical use of perioperative chemotherapy for muscle-invasive bladder cancer. The discussion was structured as a case-based debate among the panelists. The topics included: neoadjuvant chemotherapy with a focus on T2 disease, pros and cons, survival data, tolerability of cisplatin-based therapy, can we avoid radical cystectomy in complete responders, limitations and alternatives to cisplatin-based therapy, management of 'suboptimal' chemotherapy, residual disease after neoadjuvant chemotherapy, adjuvant chemotherapy, and key aspects of radical cystectomy and lymph-node dissection in multimodal therapy. The presentations were derived from published literature. The panelists agreed that patients with muscle-invasive bladder cancer should be managed with a multidisciplinary team, including urologist and medical oncologist. Cisplatin-based neoadjuvant chemotherapy has demonstrated improved survival and should be incorporated into the management of all eligible patients with muscle-invasive bladder cancer. However, in some centers, neoadjuvant chemotherapy is reserved for patients with >T2 disease or high-risk features. There are no data for the administration of non-cisplatin-based neoadjuvant chemotherapy, such as carboplatin-combinations. Cisplatin-ineligible patients should proceed directly to surgical extirpation with adjuvant cisplatin-based chemotherapy considered based on pathologic findings. However, the data for adjuvant chemotherapy is less compelling. As our refinement of the selection process continues, we may be able to better identify subsets of patients who may be spared chemotherapy, but much work remains to be done in this arena. The current standard for muscle-invasive bladder cancer patients is cisplatin-based neoadjuvant chemotherapy followed by radical cystectomy and pelvic lymph-node dissection.

  7. 2014 annual meeting of the German Society for Non-Destructive Testing (DGZfP). NDE in research development and application; DGZfP-Jahrestagung 2014. Zerstoerungsfreie Materialpruefung. ZfP in Forschung und Entwicklung

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-11-01

    The proceedings of the 2014 annual meeting of the German Society for Non-Destructive Testing (DGZfP) includes contributions to the following issues: process control, methods for surface analysis, dimensional measuring methods, computerized tomography, materials characterization, construction engineering, energy engineering, adhesive joints, equipment condition monitoring, thermography, guided waves, simulation - reconstruction - imaging techniques, phased array methods, combination of test procedures, microwave-terahertz-methods, fiber-reinforced composites.

  8. Abstracts of the 28. annual meeting of the Austrian Radiation Oncology, Radiation Biology and Medical Radiation Physics Society (OeGRO 2011); Abstracts der 28. Jahrestagung der Oesterreichischen Gesellschaft fuer Radioonkologie, Radiobiologie und Medizinische Radiophysik (OeGRO 2011)

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2012-06-15

    The second part of the volume includes the abstracts of the 28th annual meeting of the Austrian Radiation Oncology, Radiation Biology and Medical Radiation Physics Society (OeGRO 2011), covering the following topics: extracranial stereotactic radiotherapy; brachytherapy, hyperthermia; radiotherapy side effects; psycho-oncology in radiotherapy; head-neck carcinomas; radiation source implants for carcinoma irradiation; MRI-supported adaptive radiotherapy; CT-guided radiotherapy; mammary carcinomas; prostate carcinomas; magnetic nanoparticles for future medical applications.

  9. Modeling whistler wave generation regimes in magnetospheric cyclotron maser

    Directory of Open Access Journals (Sweden)

    D. L. Pasmanik

    2004-11-01

    quasi-periodic whistler wave emissions is verified.

  10. Electron acceleration during the decay of nonlinear Whistler waves in low-beta electron-ion plasma

    Energy Technology Data Exchange (ETDEWEB)

    Umeda, Takayuki; Saito, Shinji [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya City, Aichi 464-8601 (Japan); Nariyuki, Yasuhiro, E-mail: umeda@stelab.nagoya-u.ac.jp, E-mail: saito@stelab.nagoya-u.ac.jp, E-mail: nariyuki@edu.u-toyama.ac.jp [Faculty of Human Development, University of Toyama, Toyama City, Toyama 930-8555 (Japan)

    2014-10-10

    Relativistic electron acceleration through dissipation of a nonlinear, short-wavelength, and monochromatic electromagnetic whistler wave in low-beta plasma is investigated by utilizing a one-dimensional fully relativistic electromagnetic particle-in-cell code. The nonlinear (large-amplitude) parent whistler wave decays through the parametric instability which enhances electrostatic ion acoustic waves and electromagnetic whistler waves. These waves satisfy the condition of three-wave coupling. Through the decay instability, the energy of electron bulk velocity supporting the parent wave is converted to the thermal energy perpendicular to the background magnetic field. Increase of the perpendicular temperature triggers the electron temperature anisotropy instability which generates broadband whistler waves and heats electrons in the parallel direction. The broadband whistler waves are inverse-cascaded during the relaxation of the electron temperature anisotropy. In lower-beta conditions, electrons with a pitch angle of about 90° are successively accelerated by inverse-cascaded whistler waves, and selected electrons are accelerated to over a Lorentz factor of 10. The result implies that the nonlinear dissipation of a finite-amplitude and short-wavelength whistler wave plays an important role in producing relativistic nonthermal electrons over a few MeV especially at lower beta plasmas.

  11. Generation of Nonlinear Electric Field Bursts in the Outer Radiation Belt through Electrons Trapping by Oblique Whistler Waves

    Science.gov (United States)

    Agapitov, Oleksiy; Drake, James; Mozer, Forrest

    2016-04-01

    Huge numbers of different nonlinear structures (double layers, electron holes, non-linear whistlers, etc. referred to as Time Domain Structures - TDS) have been observed by the electric field experiment on board the Van Allen Probes. A large part of the observed non-linear structures are associated with whistler waves and some of them can be directly driven by whistlers. The parameters favorable for the generation of TDS were studied experimentally as well as making use of 2-D particle-in-cell (PIC) simulations for the system with inhomogeneous magnetic field. It is shown that an outward propagating front of whistlers and hot electrons amplifies oblique whistlers which collapse into regions of intense parallel electric field with properties consistent with recent observations of TDS from the Van Allen Probe satellites. Oblique whistlers seed the parallel electric fields that are driven by the beams. The resulting parallel electric fields trap and heat the precipitating electrons. These electrons drive spikes of intense parallel electric field with characteristics similar to the TDSs seen in the VAP data. The decoupling of the whistler wave and the nonlinear electrostatic component is shown in PIC simulation in the inhomogeneous magnetic field system. These effects are observed by the Van Allen Probes in the radiation belts. The precipitating hot electrons propagate away from the source region in intense bunches rather than as a smooth flux.

  12. Mitigation of energetic electrons in the magnetosphere by amplified whistler wave under double cyclotron resonances

    Science.gov (United States)

    Kuo, S. P.

    2008-10-01

    An optimal approach reducing the population of MeV electrons in the magnetosphere is presented. Under a double resonance condition, whistler wave is simultaneously in cyclotron resonance with keV and MeV electrons. The injected whistler waves is first amplified by the background keV electrons via loss-cone negative mass instability to become effective in precipitating MeV electrons via cyclotron resonance elevated chaotic scattering. The numerical results show that a small amplitude whistler wave can be amplified by more than 25 dB. The amplification factor reduces only about 10 dB with a 30 dB increase of the initial wave intensity. Use of an amplified whistler wave to scatter 1.5 MeV electrons from an initial pitch angle of 86.5°to a pitch angle <50° is demonstrated. The ratio of the required wave magnetic field to the background magnetic field is calculated to be about 8×10-4.

  13. Space-time evolution of whistler mode wavegrowth in the magnetosphere

    Science.gov (United States)

    Carlson, C. R.; Helliwell, R. A.; Inan, U. S.

    1990-01-01

    The modeling and simulation of the growth of ducted single-frequency whistler-mode waves through cyclotron resonance with radiation belt electrons are considered. The Siple transmitter and a geomagnetically conjugate receiving station are used for the present study. The results can be applied to slowly varying frequency signals and to broadband 'noiselike' signals.

  14. Generation of whistler-wave heated discharges with planar resonant RF networks.

    Science.gov (United States)

    Guittienne, Ph; Howling, A A; Hollenstein, Ch

    2013-09-20

    Magnetized plasma discharges generated by a planar resonant rf network are investigated. A regime transition is observed above a magnetic field threshold, associated with rf waves propagating in the plasma and which present the characteristics of whistler waves. These wave heated regimes can be considered as analogous to conventional helicon discharges, but in planar geometry.

  15. Interaction of suprathermal solar wind electron fluxes with sheared whistler waves: fan instability

    Directory of Open Access Journals (Sweden)

    C. Krafft

    Full Text Available Several in situ measurements performed in the solar wind evidenced that solar type III radio bursts were some-times associated with locally excited Langmuir waves, high-energy electron fluxes and low-frequency electrostatic and electromagnetic waves; moreover, in some cases, the simultaneous identification of energetic electron fluxes, Langmuir and whistler waves was performed. This paper shows how whistlers can be excited in the disturbed solar wind through the so-called "fan instability" by interacting with energetic electrons at the anomalous Doppler resonance. This instability process, which is driven by the anisotropy in the energetic electron velocity distribution along the ambient magnetic field, does not require any positive slope in the suprathermal electron tail and thus can account for physical situations where plateaued reduced electron velocity distributions were observed in solar wind plasmas in association with Langmuir and whistler waves. Owing to linear calculations of growth rates, we show that for disturbed solar wind conditions (that is, when suprathermal particle fluxes propagate along the ambient magnetic field, the fan instability can excite VLF waves (whistlers and lower hybrid waves with characteristics close to those observed in space experiments.

    Key words. Space plasma physics (waves and instabilities – Radio Science (waves in plasma – Solar physics, astrophysics and astronomy (radio emissions

  16. An analysis of whistler mode radiation from the Spacelab 2 electron beam

    Science.gov (United States)

    Farrell, W. M.; Gurnett, D. A.; Banks, P. M.; Bush, R. I.; Raitt, W. J.

    1988-01-01

    During the Spacelab 2 mission the plasma diagnostics package (PDP) was released from the Shuttle to free fly. At times during this free flight, when the PDP was magnetically connected to the Shuttle, Stanford's fast-pulsed electron generator, located in the Shuttle cargo bay, ejected a 1-keV 50-mA electron beam. The PDP plasma-wave instrument detected intense whistler-mode radiation during these beam ejections. This paper presents a study of a whistler mode emission detected during one particular continuous electron beam firing. Calculations indicate that the beam radiated approximately 1.6 mW in the whistler mode as the beam traversed the 200 m from the Shuttle to the PDP. The emissivity also decreased by about a factor of 10 over this same distance. The measured wave powers are 10 to the 7th greater than wave powers expected from incoherent Cerenkov radiation, verifying that the radiation is generated by a coherent process. Estimates of the emissivity based on measured electric field intensities in the beam indicate that the whistler-mode noise is produced by radiation from electron bunches created by an electrostatic beam-plasma instability.

  17. Electron scattering and nonlinear trapping by oblique whistler waves: The critical wave intensity for nonlinear effects

    Energy Technology Data Exchange (ETDEWEB)

    Artemyev, A. V., E-mail: ante0226@gmail.com; Vasiliev, A. A. [Space Research Institute, RAS, Moscow (Russian Federation); Mourenas, D.; Krasnoselskikh, V. V. [LPC2E/CNRS—University of Orleans, Orleans (France); Agapitov, O. V. [Space Sciences Laboratory, University of California, Berkeley, California 94720 (United States)

    2014-10-15

    In this paper, we consider high-energy electron scattering and nonlinear trapping by oblique whistler waves via the Landau resonance. We use recent spacecraft observations in the radiation belts to construct the whistler wave model. The main purpose of the paper is to provide an estimate of the critical wave amplitude for which the nonlinear wave-particle resonant interaction becomes more important than particle scattering. To this aim, we derive an analytical expression describing the particle scattering by large amplitude whistler waves and compare the corresponding effect with the nonlinear particle acceleration due to trapping. The latter is much more rare but the corresponding change of energy is substantially larger than energy jumps due to scattering. We show that for reasonable wave amplitudes ∼10–100 mV/m of strong whistlers, the nonlinear effects are more important than the linear and nonlinear scattering for electrons with energies ∼10–50 keV. We test the dependencies of the critical wave amplitude on system parameters (background plasma density, wave frequency, etc.). We discuss the role of obtained results for the theoretical description of the nonlinear wave amplification in radiation belts.

  18. Systematic notes on Asian birds. 39. The correct name for the Mangrove Whistler Pachycephala cinerea (Blyth)

    NARCIS (Netherlands)

    Walters, M.P.

    2003-01-01

    The correct scientific name for the Mangrove Whistler is Pachycephala cinerea (Blyth, 1847) and not Pachycephala grisola (Blyth, 1843). The proposal for change by Mukherjee (1970) was based on a purported type specimen of the latter, which cannot qualify as a type.

  19. Resonant and non-resonant whistlers-particle interaction in the radiation belts

    NARCIS (Netherlands)

    Camporeale, E.

    2015-01-01

    We study the wave-particle interactions between lower band chorus whistlers and an anisotropic tenuous population of relativistic electrons. We present the first direct comparison of first-principle Particle-in-Cell (PIC) simulations with a quasi-linear diffusion code. In the PIC approach, the waves

  20. Resonant and non-resonant whistlers-particle interaction in the radiation belts

    NARCIS (Netherlands)

    Camporeale, E.

    2014-01-01

    We study the wave-particle interactions between lower band chorus whistlers and an anisotropic tenuous population of relativistic electrons. We present the first direct comparison of first-principle Particle-in-Cell (PIC) simulations with a quasi-linear diffusion code, in this context. In the PIC ap

  1. Whistler mode waves driven by anisotropic electrons in the Martian magnetosphere

    Science.gov (United States)

    Harada, Y.; Andersson, L.; Fowler, C. M.; Mitchell, D. L.; Halekas, J. S.; Mazelle, C. X.; Espley, J. R.; DiBraccio, G. A.; McFadden, J. P.; Brain, D. A.; Xu, S.; Ruhunusiri, S.; Larson, D. E.; Lillis, R. J.; Hara, T.; Livi, R.; Jakosky, B. M.

    2016-12-01

    We present MAVEN observations of narrowband electromagnetic waves at frequencies between the local electron cyclotron and lower hybrid frequencies in the Martian magnetosphere. Although Phobos-2 first measured bursts of electric field waves below the electron cyclotron frequency, the lack of magnetic field wave data hindered definitive identification of the wave mode and generation mechanisms. We analyze electric and magnetic field wave spectra obtained by MAVEN and demonstrate that the observed narrowband waves have properties consistent with whistler mode. We utilize electron measurements to compute linear growth rates of whistler mode and show that cyclotron resonance with anisotropic electrons on open and closed field lines can produce the observed narrowband features. Additionally, a statistical survey reveals that the narrowband wave events and anisotropic electrons have similar spatial distributions, providing further support for this scenario. Interestingly, some of the observed waves display complex frequency-time structures that resemble whistler-mode chorus waves in the terrestrial inner magnetosphere, including discrete elements of rising tones and two bands above and below half the electron cyclotron frequency. Whistler mode waves driven by anisotropic electrons, previously observed in intrinsic magnetospheres and at unmagnetized airless bodies, are now confirmed by MAVEN at Mars.

  2. Nonlinear Dynamics of Kinetic Alfvén and Whistler Waves in the Solar Wind

    Science.gov (United States)

    Rai, Rajesh Kumar; Sharma, Swati; Sharma, R. P.

    2017-03-01

    In this article we investigate the nonlinear dynamics of 3D kinetic Alfvén waves (KAWs) and quasi-transverse weak whistler waves in a magnetized plasma. We have studied the problem numerically to examine the transient evolution of localized structures of 3D KAWs and whistler waves. The nonlinearity arises as a result of ponderomotive effects associated with 3D KAWs; consequently, the background density modifies. The weak whistler waves propagating in this modified density are localized and amplified. To improve our insight into the basic physics behind the formation of these localized structures, we have also solved the system semi-analytically. The power spectra show a Kolmogorov scaling (with a power of -5/3) in the inertial range that lies above the ion gyroradius. Below this scale, dispersive effects start to appear, and the power spectrum follows a steeper scaling (-2 to -4). Our results show the important role that KAWs and whistler waves play in the energy cascading from larger to smaller scales. The results are consistent with the solar wind observations by the Cluster spacecraft.

  3. Ducted whistler-mode signals received at two widely spaced locations

    Directory of Open Access Journals (Sweden)

    M. A. Clilverd

    Full Text Available Whistler-mode signals from a single VLF transmitter that have propagated in the same duct, have been observed simultaneously at Faraday, Antarctica (65°S, 64°W and Dunedin, New Zealand (46°S, 171°E. The signals received have group-delay times that differ in the order of 10 ms, which can be explained by the differences in southern-hemisphere sub-ionospheric propagation time from duct exit region to receiver for the two sites. This difference has been used to determine the location of the duct exit region, with confirmation provided by arrival-bearing information from both sites. The whistler-mode signals typically occur one or two days after geomagnetic activity, with Kpgeq5. The sub-ionospheric-propagation model, LWPC, is used to estimate the whistler-mode power radiated from the duct exit region. These results are then combined with estimated loss values for ionospheric and ducted transmission to investigate the role of wave-particle amplification or absorption. On at least half of the events studied, plasmaspheric amplification of the signals appears to be needed to explain the observed whistler-mode signal strengths.

  4. Semiannual Status Report. [excitation of electromagnetic waves in the whistler frequency range

    Science.gov (United States)

    1994-01-01

    During the last six months, we have continued our study of the excitation of electromagnetic waves in the whistler frequency range and the role that these waves will play in the acceleration of electrons and ions in the auroral region. A paper entitled 'Electron Beam Excitation of Upstream Waves in the Whistler Mode Frequency Range' was listed in the Journal of Geophysical Research. In this paper, we have shown that an anisotropic electron beam (or gyrating electron beam) is capable of generating both left-hand and right-hand polarized electromagnetic waves in the whistler frequency range. Since right-hand polarized electromagnetic waves can interact with background electrons and left-hand polarized waves can interact with background ions through cyclotron resonance, it is possible that these beam generated left-hand and right-hand polarized electromagnetic waves can accelerate either ions or electrons (or both), depending on the physical parameters under consideration. We are currently carrying out a comprehensive study of the electromagnetic whistler and lower hybrid like waves observed in the auroral zone using both wave and particle data. Our first task is to identify these wave modes and compare it with particle observations. Using both the DE-1 particle and wave measurements, we can positively identify those electromagnetics lower hybrid like waves as fast magnetosonic waves and the upper cutoff of these waves is the local lower hybrid frequency. From the upper cutoff of the frequency spectrum, one can infer the particle density and the result is in very good agreement with the particle data. Since these electromagnetic lower hybrid like waves can have frequencies extended down to the local ion cyclotron frequency, it practically confirms that they are not whistler waves.

  5. Semiannual Status Report. [excitation of electromagnetic waves in the whistler frequency range

    Science.gov (United States)

    1994-01-01

    During the last six months, we have continued our study of the excitation of electromagnetic waves in the whistler frequency range and the role that these waves will play in the acceleration of electrons and ions in the auroral region. A paper entitled 'Electron Beam Excitation of Upstream Waves in the Whistler Mode Frequency Range' was listed in the Journal of Geophysical Research. In this paper, we have shown that an anisotropic electron beam (or gyrating electron beam) is capable of generating both left-hand and right-hand polarized electromagnetic waves in the whistler frequency range. Since right-hand polarized electromagnetic waves can interact with background electrons and left-hand polarized waves can interact with background ions through cyclotron resonance, it is possible that these beam generated left-hand and right-hand polarized electromagnetic waves can accelerate either ions or electrons (or both), depending on the physical parameters under consideration. We are currently carrying out a comprehensive study of the electromagnetic whistler and lower hybrid like waves observed in the auroral zone using both wave and particle data. Our first task is to identify these wave modes and compare it with particle observations. Using both the DE-1 particle and wave measurements, we can positively identify those electromagnetics lower hybrid like waves as fast magnetosonic waves and the upper cutoff of these waves is the local lower hybrid frequency. From the upper cutoff of the frequency spectrum, one can infer the particle density and the result is in very good agreement with the particle data. Since these electromagnetic lower hybrid like waves can have frequencies extended down to the local ion cyclotron frequency, it practically confirms that they are not whistler waves.

  6. Proceedings of the American Psychological Association, Incorporated, for the legislative year 2015: Minutes of the Annual Meeting of the Council of Representatives February 20-22, 2015, Washington, DC, and August 5 and August 7, 2015, Washington, DC, and minutes of the February, June, August, and December 2015 meetings of the Board of Directors.

    Science.gov (United States)

    Kelly, Jennifer F

    2016-01-01

    This article provides the minutes of the Annual Meeting of the Council of Representatives February 20-22, 2015, Washington, DC, and August 5 and August 7, 2015, Washington, DC, and minutes of the February, June, August, and December 2015 meetings of the Board of Directors. These minutes are the official record of the actions of the Association taken during the year by both the Board of Directors (the Board) and the Council of Representatives (Council). They are arranged in topical rather than chronological order, and subheadings are used when appropriate. (PsycINFO Database Record

  7. 38. Annual meeting of GUS 2009 on detection, simulation and evaluation of environmental impacts; 38. Jahrestagung der GUS 2009 Umwelteinfluesse erfassen, simulieren, bewerten

    Energy Technology Data Exchange (ETDEWEB)

    Ziegahn, Karl-Friedrich (ed.)

    2009-07-01

    Within the 38th annual meeting of the Gesellschaft fuer Umweltsimulation e.V. (Pfinztal, Federal Republic of Germany) between 18th and 20th March, 2009, in Stutensee-Blankenloch near Karlsruhe (Federal Republic of Germany), the following lectures were held: (a) Interactions with the environment - 40 years of Gesellschaft fuer Umweltsimulation (K.-F. Ziegahn); (b) Is a virtual qualification of products for plastic components possible? Status report from the joint research project ViPQuali (T. Reichert et al.); (c) Investigation of loading scenarios of polymer solar collectors by means of FEM simulation (S. Jack, M. Koehl, K.-A. Weiss); (d) Systematization of aging processes at the weathering of polymer materials (P. Trubiroha); (e) The practical value of correlation coefficients (A. Geburtig, V. Wachtendorf); (f) Strategies for reduction of time in the environmental simulation and concepts for an accelerated aging (U. Braunmiller), (g) Material moisture und its evaluation - the new KIT competency centre for material moisture (CMM) is presented (A. Enbrecht et al.); (h) Computer-aided simulation of vibration tests and vibration test plants (A. Balger et al.); (i) Pyroshock teststand - Experiences and new insights (A. Baeger, B. Dahlenburg); (j) The repetitive shock test for intermediate bulk container (IBC) (M. Schurig, C. Klinger); (k) Force notching - Experiences from one decade of method development (M. rose, S. Ritzmann); (l) Development and construction of an autark RF module for the operation of sensors on rotating horizontal axis systems by means of energy harvesting (N. Klohr); (m) Reliable and robust products with HALT (W. Hauger); (n) The new air conditioning-refrigeration centre of Volkswagen AG in Wolfsburg - Planning, construction and operation of the hall 68 (G. Aust, J. Twardon, U. Gerhards); (o) Impact of particles - Qualification of products by means of dust testing (U. Teipel et al.); (p) Determination of the size of droplets and aerosols by means

  8. Report on the 53rd Annual Meeting of the Canadian Society of Biochemistry, Molecular and Cellular Biology: "Membrane Proteins in Health and Disease".

    Science.gov (United States)

    Reithmeier, Reinhart A F; Casey, Joseph R

    2011-04-01

    The meeting "Membrane Proteins in Health and Disease" featured 6 sessions and 2 satellite meetings. At the opening session, Gunnar von Heijne delivered a plenary lecture entitled Insertion of Membrane Proteins into the Endoplasmic Reticulum. The following session topics were Membrane Protein Trafficking and Folding, Regulation of Membrane Proteins, Membrane Protein Structure, Membrane Proteins in Diverse Species, and Membrane Proteins and Diseases. The satellite meetings discussed bicarbonate transporters and Na+/H+ exchangers. Together the 21 lectures and 106 posters presented at the meeting spanned the full spectrum of current research into membrane protein structure and function.

  9. Abstracts of the 26. Annual meeting of the Brazilian Society on Biochemistry and Molecular Biology; Resumos da 26. reuniao anual da Sociedade Brasileira de Bioquimica e Biologia Molecular

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    This meeting was about biochemistry and molecular biology. It was discussed topics related to bio energetic, channels, transports, biotechnology, metabolism, cellular biology, immunology, toxicology, photobiology and pharmacology.

  10. Abstracts of the 27. Annual meeting of the Brazilian Society on Biochemistry and Molecular Biology; Resumos da 27. reuniao anual da Sociedade Brasileira de Bioquimica e Biologia Molecular

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    This meeting was about biochemistry and molecular biology. It was discussed topics related to bio energetic, channels, transports, biotechnology, metabolism, cellular biology, immunology, toxicology, photobiology and pharmacology.

  11. Abstracts of the 10. Annual meeting of the Federation of the Experimental Biological Societies; Resumos da 10. Reuniao anual da Federacao de Sociedades de Biologia Experimental

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The meeting was about experimental biology and it was discussed topics related to medicine, pharmacology, cellular biology, biophysics, toxicology, physiology, immunology, radiobiology, photobiology, natural products and environment.

  12. Scientific production of Brazilian dermatology: analysis of abstracts submitted at the Annual Meeting of the American Academy of Dermatology (2005 to 2013) and those eventually published*

    Science.gov (United States)

    Holmo, Nicole França; Orasmo, Cinthia Rosane; Marques, Silvio Alencar

    2016-01-01

    In the last decade the presence of Brazilian physicians in International Meetings of Dermatology has been expressive. In parallel it has also been expressive the submission of poster abstracts in those Meetings. Considering the meetings from 2005 to 2013, 379 posters were presented in meetings of the American Academy of Dermatology. Brazilian universities were the origin of 59.9%. The Brazilian Society of Dermatology's recognized residency programs were the origin of 69.9% of the presented posters. Considering the period from 2005 to 2010 (n = 165 posters) the papers effectively published were 19 (11.5%). PMID:28099621

  13. Meeting of the Multinationals

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ The World Economic Forum's Annual Meeting of the New Champions 2010, or the "Summer Davos," was held in north China's Tianjin Municipality from September 13-15 under the theme "Driving Growth Through Sustainability."

  14. The Properties of Large Amplitude Whistler Mode Waves in the Magnetosphere: Propagation and Relationship with Geomagnetic Activity

    Science.gov (United States)

    Wilson, L. B., III; Cattell, C. A.; Kellogg, P. J.; Wygant, J. R.; Goetz, K.; Breneman, A.; Kersten, K.

    2011-01-01

    Wepresent resultsof a studyof the characteristicsof very large amplitude whistler mode waves inside the terrestrial magnetosphere at radial distances of less than 15 RE using waveform capture data from the Wind spacecraft. We observed 247 whistler mode waves with at least one electric field component (105/247 had !80 mV/m peak!to!peak amplitudes) and 66 whistler mode waves with at least one search coil magnetic field component (38/66 had !0.8 nT peak!to!peak amplitudes). Wave vectors determined from events with three magnetic field components indicate that 30/46 propagate within 20 of the ambient magnetic field, though some are more oblique (up to "50 ). No relationship was observed between wave normal angle and GSM latitude. 162/247 of the large amplitude whistler mode waves were observed during magnetically active periods (AE > 200 nT). 217 out of 247 total whistler mode waves examined were observed inside the radiation belts. We present a waveform capture with the largest whistler wave magnetic field amplitude (^8 nT peak!to!peak) ever reported in the radiation belts. The estimated Poynting flux magnitude associated with this wave is ^300 mW/m2, roughly four orders of magnitude above estimates from previous satellite measurements. Such large Poynting flux values are consistent with rapid energization of electrons.

  15. Beam-excited whistler waves at oblique propagation with relation to STEREO radiation belt observations

    Directory of Open Access Journals (Sweden)

    K. Sauer

    2010-06-01

    Full Text Available Isotropic electron beams are considered to explain the excitation of whistler waves which have been observed by the STEREO satellite in the Earth's radiation belt. Aside from their large amplitudes (~240 mV/m, another main signature is the strongly inclined propagation direction relative to the ambient magnetic field. Electron temperature anisotropy with Te⊥>Te||, which preferentially generates parallel propagating whistler waves, can be excluded as a free energy source. The instability arises due to the interaction of the Doppler-shifted cyclotron mode ω=−Ωe+kVbcosθ with the whistler mode in the wave number range of kce≤1 (θ is the propagation angle with respect to the background magnetic field direction, ωe is the electron plasma frequency and Ωe the electron cyclotron frequency. Fluid and kinetic dispersion analysis have been used to calculate the growth rate of the beam-excited whistlers including the most important parameter dependencies. One is the beam velocity (Vb which, for instability, has to be larger than about 2VAe, where VAe is the electron Alfvén speed. With increasing VAe the propagation angle (θ of the fastest growing whistler waves shifts from θ~20° for Vb=2VAe to θ~80° for Vb=5VAe. The growth rate is reduced by finite electron temperatures and disappears if the electron plasma beta (βe exceeds βe~0.2. In addition, Gendrin modes (kce≈1 are analyzed to determine the conditions under which stationary nonlinear waves (whistler oscillitons can exist. The corresponding spatial wave profiles are calculated using the full nonlinear fluid approach. The results are compared with the STEREO satellite observations.

  16. Full-wave model of D-region upward VLF coupling to whistlers in the plasmasphere

    Science.gov (United States)

    Jacobson, A. R.; Shao, X.; Lay, E. H.

    2012-12-01

    Atmospheric-lightning-to-plasmasphere VLF coupling via whistlers is key to understanding the problem of radiation-belt losses and the slot region. In the lowermost ionosphere, the "D-region" (roughly 60 - 100 km altitude), the coupling occurs between the VLF incident from the "vacuum" below, to the electron whistler capable of transiting upward through the E- and F-regions above. We have modified our successful and data-validated D-region VLF downward-reflection model to predict upward-coupled whistler waveforms recorded on topside satellites. The model has been run in production mode for predicting downward-reflected waveforms recorded at ground stations, but the model's internal calculation also fully describes the "penetrating" solution that merges into the oblique electron whistler. We have begun to test the model against VLF, three-dimensional electric-field recordings from the Vector Electric Field Instrument (VEFI) [Pfaff et al., 2010] on the C/NOFS satellite. VEFI's broadband recording and large on-board memory serendipitously provide an excellent platform for studying lightning whistlers in the plasmasphere. We have already demonstrated [Jacobson et al., 2011] that VEFI is superbly suited for testing transionospheric propagation, in conjunction with the World Wide Lightning Location Network (WWLLN; see www.wwlln.net) to provide groundtruth location/time of the lightning strokes. This poster will describe latest results. Jacobson, A. R., R. H. Holzworth, R. F. Pfaff, and M. P. McCarthy (2011), Study of oblique whistlers in the low-latitude ionosphere, jointly with the C/NOFS satellite and the World-Wide Lightning Location Network, Annales Geophysicae, 29, 851-863. Pfaff, R., D. Rowland, H. Freudenreich, K. Bromund, K. Le, M. Acuna, J. Klenzing, C. Liebrecht, S. Martin, W. J. Burke, N. C. Maynard, D. E. Hunton, P. A. Roddy, J. O. Ballenthin, and G. R. Wilson (2010), Observations of DC electric fields in the low-latitude ionosphere and their variations with

  17. Observations of whistler mode waves with nonlinear parallel electric fields near the dayside magnetic reconnection separatrix by the Magnetospheric Multiscale mission

    National Research Council Canada - National Science Library

    Wilder, F. D; Ergun, R. E; Goodrich, K. A; Goldman, M. V; Newman, D. L; Malaspina, D. M; Jaynes, A. N; Schwartz, S. J; Trattner, K. J; Burch, J. L; Argall, M. R; Torbert, R. B; Lindqvist, P.‐A; Marklund, G; Le Contel, O; Mirioni, L; Khotyaintsev, Yu. V; Strangeway, R. J; Russell, C. T; Pollock, C. J; Giles, B. L; Plaschke, F; Magnes, W; Eriksson, S; Stawarz, J. E; Sturner, A. P; Holmes, J. C

    2016-01-01

    .... Bipolar parallel electric fields interpreted as electrostatic solitary waves (ESW) are observed intermittently and appear to be in phase with the parallel component of the whistler oscillations...

  18. DEGRO 2006: 12. annual congress of the German Radiation Oncology Society, 10. annual meeting of SASRO and 22. annual meeting of OeGRO. Abstracts; DEGRO 2006 - 12. Jahreskongress der Deutschen Gesellschaft fuer Radioonkologie, 10. Jahrestagung der SASRO und 22. Jahrestagung der OeGRO. Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-05-15

    The volume displays the abstracts of the meetings of the German, Swiss, and Austrian societies for radiooncology. Issues of the lectures, posters, and symposia were: new technological developments, head-neck tumors, radiobiology, prostate carcinomas, radiotherapy in palliative treatment, hematological malignomas, tumors of gastrointestinal tract, bladder, brain, breast, or bronchi, carrier planning, women in the field of radiooncology, image-guided radiotherapy, sexuality, fertility and pregnancy with gynecological tumors, psychooncology, pediatric oncology and radiotherapy, sex-dependent radiosensitivity, dosimetry, irradiation planning, quality of life in radiooncology, radiooncological information systems. (uke)

  19. How to improve communication for the safe use of medicines?: Discussions on social marketing and patient-tailored approaches at the annual meetings of the WHO Programme for International Drug Monitoring.

    Science.gov (United States)

    Bahri, Priya; Harrison-Woolrych, Mira

    2012-12-01

    Over the past decade, the annual meetings of national centres participating in the WHO Programme for International Drug Monitoring have increasingly included discussions on how to improve communication between national pharmacovigilance centres, patients, healthcare professionals, policy makers and the general public, with the aim of promoting the safe use of medicines. At the most recent meetings, working groups were dedicated to discuss possible applications and implementation of social marketing and patient-tailored approaches. This article provides the history and a summary of the recent discussions and recommendations to support progress in this respect at national and global level. Recommendations are made to investigate and pilot these approaches in small-scale projects at national pharmacovigilance centres. Applying elements from the social marketing and patient-tailored approaches to support behaviours of safe medicines use in patients and healthcare professionals should give the pharmacovigilance community new tools to achieve their goal to minimize risks with medicines and improve patient safety.

  20. Emission of Whistler-mode waves and diffusion of electrons around interplanetary shocks

    Science.gov (United States)

    Pierre, F.; Solomon, J.; Cornilleau-Wehrlin, N.; Canu, P.; Scime, E. E.; Phillips, J. L.; Balogh, A.; Forsyth, R.

    1995-01-01

    Whistler-mode wave emissions are frequently observed at and downstream of interplanetary shocks. Using electron distribution functions measured onboard Ulysses in the energy range 1.6 to 862 eV, we calculate the temperature anisotropy and the wave growth rate of the electromagnetic electron cyclotron instability, Results of the calculations are compared to the whistler wave spectra observed simultaneously. For the studied events there is a good correlation between the wave growth rates and the wave spectra. Particularly, upstream of the shock front where no wave emissions are observed, the anisotropy lies below the wave instability threshold, i.e. the critical anisotropy Ac; on the contrary, downstream of the shock, the anisotropy exceeds Ac in some frequency range. Moreover. the tact that the anisotropy is close to Ac in a large frequency range gives prominence to the effect of velocity space diffusion of the electrons by the waves.