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Sample records for agu chapman conference

  1. The Gaia Controversy: AGU'S Chapman Conference

    NASA Astrophysics Data System (ADS)

    Kauffman, Eric G.

    The controversial Gaia Hypothesis of James Lovelock of Coombe Mill, Launceston, Cornwall, U.K., and his colleagues variously contends that throughout Earth history the global biosphere has influenced, even controlled, the physicochemical evolution of Earth's environments (especially oceans and climate) for its own benefit. Since the origin of life, the biosphere has influenced selective pressures on evolution, maintained the Earth in a kind of homeostasis, and thus created an environmental optimum through time, regulated by and for the biosphere. Rarely has a hypothesis immediately sparked such passionate response. There is something in it for everybody, from hard core scientists to philosophers, ultraconservationists, students of world religions, mystics, politicians, and space enthusiasts; they were all there in San Diego, March 7-11, 1988, for the AGU Chapman Conference on Gaia Hypotheses. For 4 days an impressive list of specialists presented and debated the pros and cons of Gaia Hypotheses from diverse perspectives: modern and ancient biology, ecology, biochemistry, the physicochemical systems of the Earth, oceans, and atmosphere, and the evolution of the solar system. Focus was on modern to Pleistocene atmosphere-ocean-Earth systems, case histories of their interaction with the biosphere, and relatively simple models drawn from these observations and projected back through time. Equivalent studies on the geological and paleobiological history of the Earth-life system over the past 3.5 b.y. were underrepresented. Extended debates that followed generally strong presentations were lively, argumentative, and remarkably civil despite widely held views. The grace with which Jim Lovelock moved between his strongest critics and supporters set high standards for the debates. Everybody acknowledged a high learning curve.

  2. The AGU Chapman Conference on Communicating Climate Science: A Historic Look to the Future

    NASA Astrophysics Data System (ADS)

    Byrne, J. M.; Rasch, P. J.; Andronova, N. G.

    2013-12-01

    The American Geophysical Union hosted a Chapman Conference on Communicating Climate Science at Snow Mountain Ranch, Granby, Colorado, June 8-13, 2013. The goal of the Chapman Conference was to bring together scholars, social scientists and journalists to discuss the history, and more importantly, the present and future of climate change communication. We met to evaluate our current and needed communication capacity, and to develop ways and means to convey advances in the understanding of climate science. Delegates discussed and presented methods and capacity to communicate to policymakers, the media, and society. Our focus was on the efficacy of scientific communication, on improving communication practices, and on building collaborations spawned at the conference, and beyond. The Chapman was a success. Close to 150 of us gathered high in the Colorado Rockies to share almost 100 presentations and nearly 10 hours of group discussions focused on ways and means to better bring the climate change message to society, to educators and policymakers in North America and around the world. This presentation will focus on the outcomes of the Chapman Climate Change Communication Conference; the conclusions of the delegate community; and directions forward.

  3. AGU Chapman Conference Hydrogeologic Processes: Building and Testing Atomistic- to Basin-Scale Models

    SciTech Connect

    Weaver, B.

    1994-12-31

    This report presents details of the Chapman Conference given on June 6--9, 1994 in Lincoln, New Hampshire. This conference covered the scale of processes involved in coupled hydrogeologic mass transport and a concept of modeling and testing from the atomistic- to the basin- scale. Other topics include; the testing of fundamental atomic level parameterizations in the laboratory and field studies of fluid flow and mass transport and the next generation of hydrogeologic models. Individual papers from this conference are processed separately for the database.

  4. EGS Richardson AGU Chapman NVAG3 Conference: Nonlinear Variability in Geophysics: scaling and multifractal processes

    NASA Astrophysics Data System (ADS)

    Schertzer, D.; Lovejoy, S.

    1. The conference The third conference on "Nonlinear VAriability in Geophysics: scaling and multifractal processes" (NVAG 3) was held in Cargese, Corsica, Sept. 10-17, 1993. NVAG3 was joint American Geophysical Union Chapman and European Geophysical Society Richardson Memorial conference, the first specialist conference jointly sponsored by the two organizations. It followed NVAG1 (Montreal, Aug. 1986), NVAG2 (Paris, June 1988; Schertzer and Lovejoy, 1991), five consecutive annual sessions at EGS general assemblies and two consecutive spring AGU meeting sessions. As with the other conferences and workshops mentioned above, the aim was to develop confrontation between theories and experiments on scaling/multifractal behaviour of geophysical fields. Subjects covered included climate, clouds, earthquakes, atmospheric and ocean dynamics, tectonics, precipitation, hydrology, the solar cycle and volcanoes. Areas of focus included new methods of data analysis (especially those used for the reliable estimation of multifractal and scaling exponents), as well as their application to rapidly growing data bases from in situ networks and remote sensing. The corresponding modelling, prediction and estimation techniques were also emphasized as were the current debates about stochastic and deterministic dynamics, fractal geometry and multifractals, self-organized criticality and multifractal fields, each of which was the subject of a specific general discussion. The conference started with a one day short course of multifractals featuring four lectures on a) Fundamentals of multifractals: dimension, codimensions, codimension formalism, b) Multifractal estimation techniques: (PDMS, DTM), c) Numerical simulations, Generalized Scale Invariance analysis, d) Advanced multifractals, singular statistics, phase transitions, self-organized criticality and Lie cascades (given by D. Schertzer and S. Lovejoy, detailed course notes were sent to participants shortly after the conference). This

  5. AGU Chapman Conferences

    NASA Astrophysics Data System (ADS)

    Ionospheric Plasmas in the Magnetosphere: Sources, Mechanism, and Consequences (Yosemite National Park, Calif., February 2-5, 1986) Convenor: Dennis Gallagher Attendance: 60; Modeling of Rainfall Fields (Caracas, Venezuela, March 24-27, 1986) Convenors: Ignacio Rodriguez-Iturbe and Vijay Gupta Attendance: 36; Fast Glacier Flow: Ice Streams, Surging, and Tidewater Glaciers (Whistler Village, Canada, May 5-8, 1986) Convenor: Garry Clarke Attendance: 74; Microbial Processes in the Transport, Fate, and In Situ Treatment of Subsurface Contaminants (Snowbird, Utah, October 1-3, 1986) Convenors: Fred Molz, James Mercer, and John Wilson Attendance: 157; El Nino: An International Symposium (Guayaquil, Ecuador, October 27-31, 1986) Convenor: David Enfield Attendance: 140.

  6. Funding to Support the Participation of Scientists Engaged in DOE Research in the 2008 AGU Chapman Conference on Biogeophysics. Final Report

    SciTech Connect

    Slater, Lee D.

    2009-05-11

    This project provided travel awards for scientists engaged in research relevant to the DOE mission to participate in the American Geophysical Union (AGU) Chapman Conference on Biogeophysics held October 13-16, 2008, in Portland, Maine (http://www.agu.org/meetings/chapman/2008/fcall/). The objective of this Chapman Conference was to bring together geophysicists, biophysicists, geochemists, geomicrobiologists, and environmental microbiologists that are leaders in their field and have a personal interest in exploring this new interdisciplinary field or are conducting multidisciplinary research with potential impact on biogeophysics in order to define the current state of the science, identify the critical questions facing the community and to generate a roadmap for establishing biogeophysics as a critical subdiscipline of earth science research. The sixty participants were an international group of academics, graduate students and scientists at government laboratories engaged in biogeophysics related research. Scientists from Europe, Israel and China traveled to engage North American colleagues in this highly focused 3.5 day meeting. The group included an approximately equal mix of microbiologists, biogeochemists and near surface geophysicists. The recipients of the DOE travel awards were [1] Dennis Bazylinski (University of Nevada, Las Vegas), [2] Yuri Gorby (Craig Venter Institute), [3] Carlos Santamarina (Georgia Tech), [4] Susan Hubbard (Lawrence Berkeley Laboratory), [5] Roelof Versteeg (Idaho National Laboratory), [6] Eric Roden (University of Wisconsin), [7] George Luther (University of Delaware), and [8] Jinsong Chen (Lawrence Berkeley Laboratory)

  7. Chapman Conference on Rainfall Fields

    NASA Astrophysics Data System (ADS)

    Gupta, V. K.

    The Chapman Conference on Rainfall Fields, sponsored by AGU, was the first of its kind; it was devoted to strengthening scientific interaction between the North American and Latin American geophysics communities. It was hosted by Universidad Simon Bolivar and Instituto Internacional de Estudios Avanzados, in Caracas, Venezuela, during March 24-27, 1986. A total of 36 scientists from Latin America, the United States, Canada, and Europe participated. The conference, which was convened by I. Rodriguez-Iturbe (Universidad Simon Bolivar) and V. K. Gupta (University of Mississippi, University), brought together hydrologists, meteorologists, and mathematicians/statisticians in the name of enhancing an interdisciplinary focus on rainfall research.

  8. Inaugural AGU Science Policy Conference

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2012-01-01

    AGU will present its inaugural Science Policy Conference, 30 April to 3 May 2012, at the Ronald Reagan Building and International Trade Center, located in downtown Washington, D. C. This conference will bring together leading scientists, policy makers, industry professionals, press, and other stakeholders to discuss natural hazards, natural resources, oceans, and Arctic science and the role these sciences play in serving communities. To bridge the science and policy fields, AGU plans to host this conference every 2 years and focus on the applications of Earth and space sciences to serve local and national communities. "Our nation faces a myriad of challenges such as the sustainability of our natural resources, current and future energy needs, and the ability to mitigate and adapt to natural and manmade hazards," said Michael McPhaden, president of AGU. "It is essential that policies to address these challenges be built on a solid foundation of credible scientific knowledge."

  9. Chapman Conference on Sediment Transport Processes in Estuaries

    NASA Astrophysics Data System (ADS)

    Perillo, Gerardo M. E.; Lavelle, J. William

    During the week of June 13-17, 1988, 72 sediment transport researchers “aggregated” at the Universidad Nacional del Sur in Bahfa Blanca, Argentina, to participate in an AGU Chapman Conference on Sediment Transport Processes in Estuaries. The main goals of the meeting were to discuss recent advances in estuarine science, to appraise promising future research directions, and to develop contacts and establish working relationships between Latin American and non-Latin- American estuarine researchers. The meeting drew participants from Argentina, Brazil, Chile, Uruguay, Venezuela, the U.S., Canada, Britain, France, the Federal Republic of Germany, The Netherlands, and South Africa. Meeting cosponsors were UNESCO, Secretaria de Ciencía y Técnica, Consejo Nacional de Investigaciones Cientificas y Técnicas, Comision de Investigaciones Cientificas de la Provincia de Buenos Aires, Universidad del Sur, Municipalidad de Bahia Blanca, Asociaciôn Argentina de Geofisicos y Geodestas (AGU sister organization), and the Instituto Argentino de Oceanografia (IADO).

  10. Chapman Conference accents success of space weather program

    NASA Astrophysics Data System (ADS)

    Siscoe, George; Song, Paul

    Over 160 scientists and students from more than a dozen countries attended the Chapman Conference on Space Weather: Progress and Challenges in Research and Applications to hear 70 talks and peruse 150 posters documenting achievements made during the first 5 years of the National Space Weather Program (NSWP).Since the advent of the NSWR, space weather research has expanded from a semi-private activity, pursued mostly to address operational concerns of industries and military branches affected by space weather, to a broad subject pursued in part for its capacity to integrate research across the divisions of the SPA community.

  11. The American Geophysical Union Chapman Conference on Tectonics and Topography

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The Chapman Conference on Tectonics and Topography was held 31 Aug. - 4 Sep. 1992. The conference was designed to bring together disparate groups of earth scientists who increasingly found themselves working on similar problems but in relative isolation. Thus, process geomorphologists found themselves face-to-face with numerical modelers and field geomorphologists, hydrologists encountered geologists, and tectonophysicists found people with related data. The keynote speakers represented a wide variety of disciplines, all of which were relevant to the interdisciplinary theme of the conference. One of the most surprising issues that surfaced was the relative dearth of data that exists about erosion--process and rates. This was exacerbated by a reminder that erosion is critical to the evaluation of surface uplift.

  12. Chapman Conference on Generation of the Oceanic Lithosphere

    NASA Astrophysics Data System (ADS)

    Presnall, D. C.; Hales, A. L.; Frey, F. A.

    On April 6-10, 1981, the Chapman conference on Generation of the Oceanic Lithosphere was held at Airlie House, Warrenton, Virginia. It was convened by D.C. Presnall, A.L. Hales (both at the University of Texas at Dallas), and F.A. Frey (Massachusetts Institute of Technology). The purpose of the conference was to bring together scientists with diverse specialties to develop a better understanding of the constraints imposed by geophysics, geochemistry, petrology, and tectonics on processes of oceanic lithosphere generation. Sessions were held on the nature of the crust and upper mantle at spreading centers; trace elements and isotopes; experimental petrology; magma chamber dynamics, melt migration, and mantle flow; slow versus fast spreading ridges; Atlantic spreading centers; Pacific spreading centers; and hydrothermal activity, metasomatism, and metamorphism. Fifty-four oral papers and 47 poster papers were presented. One hundred twenty-eight scientists attended from Australia, Canada, Cyprus, Denmark, France, Iceland, Japan, Mexico, United Kingdom, United States, and the USSR.

  13. Bridging Science and Policy: The AGU Science Policy Conference

    NASA Astrophysics Data System (ADS)

    Hankin, E. R.; Uhlenbrock, K.; Landau, E. A.

    2013-12-01

    In recent years, science has become inextricably linked to the political process. As such, it is more important now than ever for science to forge a better relationship with politics, for the health of both science and society. To help meet this need, the American Geophysical Union (AGU) strives to engage its members, shape policy, and inform society about the excitement of Earth and space science and its role in developing solutions for the sustainability of the planet. In June 2013, AGU held its second annual Science Policy Conference in Washington, D.C. The goal of the conference is to provide a new forum for diverse discussions and viewpoints on the challenges and opportunities of science policy, with a focus on applications of Earth and space science that serve local, national, and international communities. The meeting brought together more than 300 scientists, policy makers, industry professionals, members of the press, and other stakeholders to discuss the topics concerning the Arctic, climate change, oceans, energy, technology and infrastructure, and natural hazards science as they relate to challenges impacting society. Sessions such as 'The Water-Energy Nexus,' 'Potential for Megadisasters,' 'The Changing Ocean and Impacts on Human Health,' and 'Drowning and Drought: Agricultural Impacts of Climate Change' are examples of some of the intriguing and timely science policy issues addressed at the conference. The findings from the conference were used to develop a summary report. The report highlights key facts and figures to be used as a resource in discussions with policy makers and other stakeholders regarding the conference topics. This presentation will discuss the goals and outcomes of the conference and how the event represents one of the many ways AGU is approaching its 'Science and Society' priority objective as part of the Union's strategic plan; namely by increasing the effectiveness and recognition of AGU among policy makers as an authoritative

  14. AGU Science Policy Conference: 2012 Recap and 2013 Preview

    NASA Astrophysics Data System (ADS)

    Hankin, E. R.; Landau, E. A.; Uhlenbrock, K. M.

    2012-12-01

    In recent years, science has become inextricably linked to the political process. As such, it is more important now than ever for science to forge a better relationship with politics, for the health of both science and society. To help meet this need, the American Geophysical Union (AGU) strives to engage its members, shape policy, and inform society about the excitement of Earth and space science and its role in developing solutions for the sustainability of the planet. In the spring of 2012, AGU held its inaugural Science Policy Conference in Washington, D.C. The goal of this new conference is to ensure diverse discussions and viewpoints on the challenges and opportunities of Earth and space science policy. The meeting brought together more than 300 scientists, policymakers, industry professionals, members of the press, and other stakeholders to discuss Arctic, oceans, natural resources, and natural hazards science as they relate to challenges impacting society. Sessions such as Hydraulic Fracturing, Mitigation and Resiliency to Severe Weather, Governance and Security in the Arctic, and Ocean Acidification are examples of some of the intriguing science policy issues addressed at the conference. The AGU Science Policy Conference will be an annual spring event in Washington, D.C.

  15. General Information: Chapman Conference on Magnetospheric Current Systems

    NASA Technical Reports Server (NTRS)

    Spicer, Daniel S.; Curtis, Steven

    1999-01-01

    The goal of this conference is to address recent achievements of observational, computational, theoretical, and modeling studies, and to foster communication among people working with different approaches. Electric current systems play an important role in the energetics of the magnetosphere. This conference will target outstanding issues related to magnetospheric current systems, placing its emphasis on interregional processes and driving mechanisms of current systems.

  16. AGU GIFT Appeal

    NASA Astrophysics Data System (ADS)

    Mooers, Christopher N. K.

    As the ocean sciences have grown in size and scope and matured intellectually and institutionally, scientific communications in many forms have become increasingly important. Fortunately, the AGU offers a broad program of scientific communications. In recent years the AGU has responded to the newly articulated communications needs of the burgeoning ocean sciences community. For example, it has initiated the monthly Oceanography Report in Eos; instituted a separate, alternating oceanography issue of the Green JGR; expanded greatly the time and space allocations of the oceanography sessions at national AGU meetings; supported the Chapman Conference on Ocean Fronts, the International Symposium on Coastal Upwelling, and the first Ocean Sciences Meeting (jointly with ASLO); fostered development of the oceanography luncheons, where timely topics for the community are aired; promoted development of the oceanography careers booklet (in advance preparation); and inaugurated the Coastal and Estuarine Sciences Monograph Series. I consider that not bad for starters!

  17. CO2 Emissions from Air Travel by AGU and ESA Conference Attendees

    NASA Astrophysics Data System (ADS)

    Scott, B.; Plug, L. J.

    2003-12-01

    Air travel by scientists is one contributor to rising concentrations of CO2 and other greenhouse gases in the atmosphere. To assess the magnitude of this contribution in per-capita and overall terms, we calculated emissions derived from air travel for two major scientific conferences held in 2002: the western meeting of the American Geophysical Union (AGU) in San Francisco and the Ecological Society of America meeting in Tucson (ESA). Round trip travel distance for sampled attendees is 7971 +/- 6968 km (1 sigma range given, n=337) for AGU and 5452 +/- 5664 km for ESA (n=263), conservatively assuming great circle routes were followed. Using accepted CO2 production rates for commercial aircraft, mean AGU emissions are 1.3 tonnes per attendee and 12351 tonnes total and for ESA 0.9 tonnes per attendee and 3140 tonnes total. Although small compared to total anthropogenic emissions (2.275 x 1010 tonnes y-1 in 1999), per attendee emissions are significant compared to annual per-capita emissions; CO2 emission per AGU and ESA attendee exceeds the per capita annual emission of 42% and 19% of Earth's population, respectively. Per attendee AGU emissions are ≈6% of U.S. and ≈14% of British and Japanese per capita annual emission. Relocation of AGU and ESA to cities which minimize travel distances, Denver and Omaha respectively, would result in modest emission reductions of 8% and 14% (assuming 2002 attendee composition). To form a preliminary estimate of annual CO2 emissions for scientists in academia, we surveyed Earth Science faculty at our home institution. Mean annual air travel distance for professional activities was 38064 km y-1 (7 respondents). The consequent release of 6.1 tonnes y-1 of CO2 is 30% of annual per capita emissions in North America, and exceeds global per capita average of 4 tonnes y-1 by 150%. Society and the environment often benefit from scientific enquiry which is facilitated by travel. These benefits, however, might be balanced against the

  18. AGU report on volcanism and climate targets media, public

    NASA Astrophysics Data System (ADS)

    Simarski, Lynn Teo

    A new AGU initiative to convey current science to the press and public culminated May 18 with a press conference in Washington, D.C., that aired the latest research on volcanoes and climate. AGU released its first special report, “Volcanism and Climate Change,” at the event, and AGU headquarters has been receiving a steady stream of requests for it from the media and others. Both the report and the press conference focused on results of the AGU Chapman Conference on Climate, Volcanism, and Global Change, held March 23-27, 1992, in Hilo, Hawaii.media was conceived by AGU Public Information Committee member William Graustein last November, and the committee added a press conference as a way to expand the Union's role in delivering accurate scientific information to the public, according to Debra Knopman, committee chair. The committee chose the Hilo conference as a test case because it dealt with global change, a topic of clear public interest. By publicizing an emerging area of research discussed at a recent meeting, the report and press conference would also show the scientific process at work, Knopman said

  19. AGU scholars

    NASA Astrophysics Data System (ADS)

    In recognition of the strong support of the Americn Geophysical Union and its substantial contribution to the American Geological Institute's (AGI) Minority Participation Program, 12 of the 1983-1984 AGI scholarship participants were designated “AGU Scholars.” Because part of this support comes from a matching grant from the National Oceanic and Atmospheric Administration to increase the number of minority students studying in fields related to the development of marine and coastal resources, five of these students were designated “AGU Sea Scholars.”The AGU Scholars, all of whom have elected courses of study related to the broad areas of interest of the Union, are Rufus Catchings, a geophysics graduate student at Stanford University; Charles R. Elerson, a graduate geophysics student at Louisiana Technical University; Ronald L. Keas and Orlanda M. Marques, undergraduate geophysics students at the Colorado School of Mines; Andrew Lewis Mickle, a hydrology graduate student at the University of Florida; Jaime Rangel, an undergraduate geophysics student at the University of Texas at Austin; and Ronald Wynn Sheets, a graduate geochemistry student at Ohio State University.

  20. Chapman Conference on the Hydrologic Aspects of Global Climate Change, Lake Chelan, WA, June 12-14, 1990, Selected Papers

    NASA Technical Reports Server (NTRS)

    Lettenmaier, Dennis P. (Editor); Rind, D. (Editor)

    1992-01-01

    The present conference on the hydrological aspects of global climate change discusses land-surface schemes for future climate models, modeling of the land-surface boundary in climate models as a composite of independent vegetation, a land-surface hydrology parameterizaton with subgrid variability for general circulation models, and conceptual aspects of a statistical-dynamical approach to represent landscape subgrid-scale heterogeneities in atmospheric models. Attention is given to the impact of global warming on river runoff, the influence of atmospheric moisture transport on the fresh water balance of the Atlantic drainage basin, a comparison of observations and model simulations of tropospheric water vapor, and the use of weather types to disaggregate the prediction of general circulation models. Topics addressed include the potential response of an Arctic watershed during a period of global warming and the sensitivity of groundwater recharge estimates to climate variability and change.

  1. Chapman Conference on the Hydrologic Aspects of Global Climate Change, Lake Chelan, WA, June 12-14, 1990, Selected Papers

    NASA Technical Reports Server (NTRS)

    Lettenmaier, Dennis P. (Editor); Rind, D. (Editor)

    1992-01-01

    The present conference on the hydrological aspects of global climate change discusses land-surface schemes for future climate models, modeling of the land-surface boundary in climate models as a composite of independent vegetation, a land-surface hydrology parameterizaton with subgrid variability for general circulation models, and conceptual aspects of a statistical-dynamical approach to represent landscape subgrid-scale heterogeneities in atmospheric models. Attention is given to the impact of global warming on river runoff, the influence of atmospheric moisture transport on the fresh water balance of the Atlantic drainage basin, a comparison of observations and model simulations of tropospheric water vapor, and the use of weather types to disaggregate the prediction of general circulation models. Topics addressed include the potential response of an Arctic watershed during a period of global warming and the sensitivity of groundwater recharge estimates to climate variability and change.

  2. AGU Committee on Education and Human Resources Sub-Committee on Diversity Program for the term 2004-2006

    NASA Astrophysics Data System (ADS)

    Alexander, C. J.; Hiza, M.; Jenkins, G.; Karsten, J.; Molina, L.; Pyrtle, A.; Runyon, C.

    2004-12-01

    The American Geophysical Union (AGU) founded the Diversity Subcommittee in 2000 to address what the AGU felt were important issues for the future of the geoscience community. A recent AGU statement of commitment and concern about issues of diversity reads, in part: It is essential that new strategies for educating, recruiting, and retaining geoscientists from currently under-represented populations be developed (a) for individual investigators seeking students to fill classes or work in their research programs; (b) for institutions looking to replace faculty and researchers; (c) for the larger community looking to the public for continued research funding, and (d) for the future US membership of AGU. In an effort to fulfill its charge, the majority of the 2004-2006 sub-committee's activities will be directed towards: (1) Education of the AGU Membership, including the sub-committee itself, on the salient issues of Diversity; (2) Mentoring and supporting minority students in the pipeline of Earth and Space Science education as well as minority faculty seeking to establish successful collaborations; (3) Establishing a mechanism for quantitative assessment of (a) the AGU demographics, (b) member knowledge, and (c) success of programs in the area of Diversity; (4) Conducting the first ever Chapman Conference on the needs of investigators with disabilities (July, 2005); (5) Partnering with other agencies and societies to build bridges; (6) Creating mechanisms for marketing the Earth and Space sciences to minority audiences; (7) Nurturing of minority members already in the AGU; promoting these members for honors and awards within AGU. Details, goals, and milestones of this program will be presented.

  3. Leadership Gathering Marks Historic Transition at AGU

    NASA Astrophysics Data System (ADS)

    Cairns, Ann

    2010-06-01

    The 2008-2010 AGU Council adopted a strategic plan and voted to create a task force to facilitate AGU leadership in Earth and space sciences at its meeting on 7 June 2010. The meeting, at AGU headquarters in Washington, D. C., was the first part of a 4-day historic leadership conference that included 66 volunteer leaders and key staff as AGU prepares to transition to a new governance structure. The new Union officers (president, president-elect, general secretary, and international secretary), the newly established Board of Directors, and the new Council—which will consist of section presidents and presidents-elect, focus group chairs and vice chairs, committee chairs, and four appointed student/early-career scientists—take office on 1 July 2010.

  4. AGU election FAQs

    NASA Astrophysics Data System (ADS)

    Robinson, Robert

    2012-08-01

    Many of you are aware that this is an election year, and I don't mean electing the next president of the United States! This is AGU's election year, and the polls are opening soon. Your vote matters. Eligible voters should vote, and now is the time to learn about the candidates. There are no TV ads, and the candidates won't be covered in the news. However, electing AGU leaders for the next term affects the future direction of the Union. Please take a few minutes to visit the election Web site (http://sites.agu.org/elections/) and review the candidate bios.

  5. AGU Public Affairs: How to Get Involved in Science Policy

    NASA Astrophysics Data System (ADS)

    Landau, E. A.; Hankin, E. R.; Uhlenbrock, K. M.

    2012-12-01

    AGU Public Affairs offers many ways for its members to get involved in science policy at different levels of participation, whether you would love to spend a year working as a resident science expert in a congressional office in Washington, D.C., or would rather simply receive email alerts about Earth and space science policy news. How you can get involved: Sign up for AGU Science Policy Alerts to receive the most relevant Earth and space science policy information delivered to your email inbox. Participate in one of AGU's Congressional Visits Days to speak with your legislators about important science issues. Attend the next AGU Science Policy Conference in spring 2013. Participate in events happening on Capitol Hill, and watch video of past events. Learn about AGU Embassy Lectures, where countries come together to discuss important Earth and space science topics. Learn how you can comment on AGU Position Statements. Apply to be an AGU Congressional Science Fellow, where you can work in a congressional office for one year and serve as a resident science expert, or to be an AGU Public Affairs Intern, where you can work in the field of science policy for three months. The AGU Public Affairs Team will highlight ways members can be involved as well as provide information on how the team is working to shape policy and inform society about the excitement of AGU science.

  6. Venus and Mars: Atmospheres, ionospheres, and solar wind interactions; Proceedings of the Chapman Conference, Balatonfured, Hungary, June 4-8, 1990

    NASA Technical Reports Server (NTRS)

    Luhmann, Janet G. (Editor); Tatrallyay, Mariella (Editor); Pepin, Robert O. (Editor)

    1992-01-01

    The present conference discusses the evolution and chemistry-surface interactions of the Venus and Mars atmospheres, the properties of thermospheric gravity waves on earth, Venus, and Mars, far-UV remote sensing of Mars and Venus, in situ results for the Venus ionosphere, radio occultation data for the Mars and Venus ionospheres, and solar-wind interactions with Mars. Also discussed are evidence for waves in the Venus and Mars atmospheres, an interpretation of the large-scale ionospheric magnetic fields of the Venus and Mars daysides' ionospheric plasma, a computer model of solar wind interaction with Venus and Mars, and solar-wind effects on the atmospheric evolution of Venus and Mars.

  7. AGU on hydrological science

    NASA Astrophysics Data System (ADS)

    Hydrologists and other scientists expressed concern that progress in hydrology is impeded by a lack of programmatic focus within the National Science Foundation. In response to the concern, AGU president Don Anderson appointed a panel to assess the situation and to recommend an appropriate AGU position on this issue. The report of the panel was considered at the Fall meeting of the Council and approved as the formal Union position. Subsequently, it was transmitted to Robert Corell, head of the NSF Geosciences Directorate, for consideration. The position itself is given below.Hydrologic Science Within the NSF—A Position Statement: AGU recommends that NSF take steps to establish a unified program in hydrologic science that is commensurate with the importance of water in Earth processes at all scales.

  8. AGU GIFT Fund

    NASA Astrophysics Data System (ADS)

    Whitten, Charles

    Launched in 1980, the AGU GIFT fund has met with marked success. A special issue of Eos was published in early 1982 (Apr. 20), summarizing the current status of the fundraising efforts. Of particular significance is the rapidly growing list of Individual Supporting Members, which is published elsewhere in this issue.

  9. Influencing the future of AGU

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael; Finn, Carol; McEntee, Chris

    2012-01-01

    Steve Jobs, visionary cofounder of Apple, Inc., once said, “Everyone here has the sense that right now is one of those moments when we are influencing the future.” This statement aptly describes AGU at this time as the Board of Directors and the Council continue to influence the future in exciting ways by advancing our strategic plan (http://www.agu.org/about/mission.shtml). Both governing bodies held meetings in San Francisco immediately preceding the 2011 AGU Fall Meeting. The agendas for both meetings, along with the key outcomes, are posted on AGU's Web site (http://www.agu.org/about/governance/).

  10. AGU Celebrates Leaders for Contributions to Policy and Public Awareness

    NASA Astrophysics Data System (ADS)

    Buhrman, Joan

    2014-05-01

    In recognition of outstanding leadership and vision in shaping policy and heightening public awareness of the value of Earth and space science, AGU has chosen Sen. Barbara Mikulski (D-Md.), chairwoman of the Senate Appropriations Committee; Naomi Oreskes, a science historian and author of the book Merchants of Doubt; and Eugenie Scott, former executive director for the National Center for Science Education (NCSE), as recipients of the 2014 AGU Presidential Citations for Science and Society. The awards will be presented on Tuesday, 17 June, during the 2014 AGU Science Policy Conference at a reception on Capitol Hill.

  11. AGU's Mission and Vision

    NASA Astrophysics Data System (ADS)

    2005-06-01

    AGU is a worldwide scientific community that advances, through unselfish cooperation in research, the understanding of Earth and space for the benefit of humanity. AGU is advancing the Earth and space sciences by catalyzing and supporting the efforts of individual scientists within and outside the membership. We are organizing and disseminating information for the scientific community. As a learned society we meet our obligation to serve the public good by fostering quality in the Earth and space sciences and bringing the results of research to the public. These efforts are yielding greater numbers and diversity of well-educated students and young professionals in the Earth and space sciences, and are increasing the public's understanding and appreciation of the value of science and support for it.

  12. Why publish with AGU?

    NASA Astrophysics Data System (ADS)

    Graedel, T. E.

    The most visible activity of the American Geophysical Union is its publication of scientific journals. There are eight of these: Journal of Geophysical Research—Space Physics (JGR I), Journal of Geophysical Research—Solid Earth (JGR II), Journal of Geophysical Research—Oceans and Atmospheres (JGR III), Radio Science (RS), Water Resources Research (WRR), Geophysical Research Letters (GRL), Reviews of Geophysics and Space Physics (RGSP), and the newest, Tectonics.AGU's journals have established solid reputations for scientific excellence over the years. Reputation is not sufficient to sustain a high quality journal, however, since other factors enter into an author's decision on where to publish his or her work. In this article the characteristics of AGU's journals are compared with those of its competitors, with the aim of furnishing guidance to prospective authors and a better understanding of the value of the products to purchasers.

  13. AGU hydrology publication outlets

    NASA Astrophysics Data System (ADS)

    Freeze, R. Allan

    In recent months I have been approached on several occasions by members of the hydrology community who asked me which of the various AGU journals and publishing outlets would be most suitable for a particular paper or article that they have prepared.Water Resources Research (WRR) is the primary AGU outlet for research papers in hydrology. It is an interdisciplinary journal that integrates research in the social and natural sciences of water. The editors of WRR invite original contributions in the physical, chemical and biological sciences and also in the social and policy sciences, including economics, systems analysis, sociology, and law. The editor for the physical sciences side of the journal is Donald R. Nielson, LAWR Veihmeyer Hall, University of California Davis, Davis, CA 95616. The editor for the policy sciences side of the journal is Ronald G. Cummings, Department of Economics, University of New Mexico, Albuquerque, NM 87131

  14. New AGU Fellows

    NASA Astrophysics Data System (ADS)

    2008-02-01

    Fellows of AGU are members who have attained acknowledged eminence in the Earth and space sciences. On 8 December 2007, the Fellows Committee elected 51 members for the class of 2008. Candidates are nominated by colleagues and then vetted by relevant sections and focus groups, who forward the top nominees to the Fellows Committee, which comprises 11 Fellows. Members of the 2006-2008 Fellows Committee are Tuija Pulkkinen, chair, and Shaw Liu, Andrea Rinaldo, Roberta Rudnick, Barbara Romanowicz, Lawrence Mysak, Steve Running, Thomas Herring, Lisa Tauxe, Julian McCreary, and Maria Zuber.

  15. New AGU scientific integrity and professional ethics policy available for review

    NASA Astrophysics Data System (ADS)

    Gundersen, Linda

    2012-09-01

    The AGU Task Force on Scientific Ethics welcomes your review and comments on AGU's new Scientific Integrity and Professional Ethics Policy. The policy has at its heart a code of conduct adopted from the internationally accepted “Singapore Statement,” originally created by the Second World Conference on Research Integrity (http://www.singaporestatement.org/), held in 2010. The new policy also encompasses professional and publishing ethics, providing a single source of guidance to AGU members, officers, authors, and editors.

  16. New AGU scientific integrity and professional ethics policy available for review

    USGS Publications Warehouse

    Gundersen, Linda C.

    2012-01-01

    The AGU Task Force on Scientific Ethics welcomes your review and comments on AGU's new Scientific Integrity and Professional Ethics Policy. The policy has at its heart a code of conduct adopted from the internationally accepted "Singapore Statement," originally created by the Second World Conference on Research Integrity (http://www.singaporestatement.org/), held in 2010. The new policy also encompasses professional and publishing ethics, providing a single source of guidance to AGU members, officers, authors, and editors

  17. Pacific Northwest AGU Meeting

    NASA Astrophysics Data System (ADS)

    Engebretson, David C.; Beck, Myrl E., Jr.

    1984-04-01

    The 30th AGU Pacific Northwest Regional Meeting was held September 29 to October 1, 1983, on the campus of Western Washington University, Bellingham, Wash. Approximately 125 attended the meeting, and 36 papers were presented. The meeting included two fields trips, five special symposia, and a banquet where keynote speaker Don Swanson presented “Dome building on Mt. St. Helens.”The meeting highlights included a symposium on Tertiary sedimentary basins of Washington and Oregon which revealed the importance of sedimentological studies for deciphering the timing and nature of accretionary processes in tectonically active areas. Geological and geophysical studies on the recent tectonics of the Juan de Fuca plate and nearby continent were presented by workers from the United States and Canada as well as ongoing studies for the evolution and character of the crystalline North Cascades of Washington and British Columbia.

  18. Carrie Chapman Catt and Woman Suffrage.

    ERIC Educational Resources Information Center

    Hardesty, Carolyn, Ed.

    1989-01-01

    Most of the material for this issue of the "Goldfinch," which explores the life of Carrie Chapman Catt, came from the archives of the State Historical Society of Iowa. Carrie Chapman Catt (1859-1947) was an Iowan who advocated woman suffrage and spent 26 years actively working for that cause. The issue contains a biography of Catt, and…

  19. Carrie Chapman Catt and Woman Suffrage.

    ERIC Educational Resources Information Center

    Hardesty, Carolyn, Ed.

    1989-01-01

    Most of the material for this issue of the "Goldfinch," which explores the life of Carrie Chapman Catt, came from the archives of the State Historical Society of Iowa. Carrie Chapman Catt (1859-1947) was an Iowan who advocated woman suffrage and spent 26 years actively working for that cause. The issue contains a biography of Catt, and…

  20. AGU Hydrology Section

    NASA Astrophysics Data System (ADS)

    1984-04-01

    The Executive Committee of the AGU Hydrology Section met in regular session at 4:00 P.M. on Thursday, December 8, 1983, in Room 378 of the Cathedral Hill Hotel, San Francisco, Calif. Seven board members were present with section president, Peter Eagleson, presiding.A total of 18 sessions were presented in San Francisco, and all were well attended, as was reported by program chairman Dennis Lettenmaier. Added to the regular sessions of General Hydrology, General Ground-water Hydrology, and Sediment Transport were the following special sessions: Glacier Ocean Interaction, presider Edward Josberger; Orinoco and the Amazon, presider Edward Andrews; Transport and Geochemical Interactions in Stream Water, presider F. E. Bencola; Instream Flow Requirements for Fish, presider Brian W. Mar; Multivariate Modeling of Hydrologic and Other Geophysical Time Series, presiders Jose D. Salas and David R. Dawdy; Optimization Techniques for Managing Ground Water and Stream Aquifer Systems, presider Steve Gorelick; Treatment of Evapotranspiration Soil Moisture Evolution and Aquifer Recharge in Watershed Models, presiders Arlen D. Feldman and Hubert J. Morel-Seytoux; Statistical Procedures for Estimating of Flood Risk at Gauged Sites, presider J. R. Stedinger; and Searching for More Physically Based Extreme Value Distributions in Hydrology, presider Juan B. Valdes. The session on Glacier Ocean Interaction received the most publicity, with numerous accounts of some of the presentations appearing in the newspaper. One of the pleasant surprises of the meetings was the high attendance at the special sessions on Optimization Techniques for Managing Ground Water and Stream Aquifer Systems and Multivariate Modeling of Hydrologic and Other Geophysical Time Series. Both sessions were highly interdisciplinary, attracting numerous scientists from other sections of AGU.

  1. Volcanism and global change conference set for 1992

    NASA Astrophysics Data System (ADS)

    Papers are solicited for the AGU Chapman Conference on Climate, Volcanism, and Global Change, to be held March 23-27, 1992, in Hilo, Hawaii. Conference conveners are Stephen Self, University of Hawaii at Manoa, and Richard P. Turco, University of California, Los Angeles. Papers should focus on areas related to volcanic eruption dynamics and geochemistry, dispersion and removal of volcanogenic aerosols, effects on the atmosphere and climate, and signatures in sediments, ice cores, and tree rings. The conference will bring together a broad range of geophysicists whose research or interests involve volcanic eruptions and their impact. Results obtained from investigations of the El Chichón 1982 event and its aftermath are of particular interest for sessions dedicated to this specific, well-documented atmospheric perturbation.

  2. AGU Congressional Science Fellows Chosen

    NASA Astrophysics Data System (ADS)

    Landau, Elizabeth

    2014-04-01

    AGU announces its two newest Congressional Science Fellows—Laura Sherman and Charles Podolak—who will work on science issues in a congressional office from September 2014 until August 2015. The program is run by the American Association for the Advancement of Science (AAAS) and trains scientists in the inner workings of congressional offices before helping them find a position. AGU has sponsored fellows in the program for 37 years, during which AGU fellows have worked on climate change, energy, water, security, and many more critical issues that rely on scientific understanding and affect the lives of the general public every day.

  3. Two Students Win AGU Scholarships

    NASA Astrophysics Data System (ADS)

    Howard, Claire

    2014-10-01

    AGU is pleased to announce the winners of two student scholarships. Caterina Brighi is the recipient of the 2014 David S. Miller Young Scientist Scholarship, which recognizes a student of the Earth sciences whose academic work exhibits interest and promise.

  4. Town Hall on AGU Publishing Practices

    NASA Astrophysics Data System (ADS)

    Forlini, Victoria

    2013-01-01

    Representatives from AGU's leadership and Wiley fielded questions at a town hall during Fall Meeting that ranged from the pricing of AGU's digital library to the fate of AGU books to the role of the governance structure in approving the AGU-Wiley publications partnership.

  5. AGU Fellows Elected for 2013

    NASA Astrophysics Data System (ADS)

    Pieters, Carle; Williams, Danica

    2013-07-01

    The Union Fellows Selection Committee is proud to present the 2013 class of AGU Fellows. Established in 1962, the Fellows program recognizes AGU members who have attained acknowledged eminence in the Earth and space sciences as valued by their peers and vetted by a committee of Fellows. The primary criterion for evaluation of scientific eminence is a major breakthrough or discovery, paradigm shift, or sustained impact.

  6. AGU elects 1986 Fellows

    NASA Astrophysics Data System (ADS)

    Eighteen distinguished scientists have been elected Fellows of AGU. The total number of Fellows elected each year may not exceed 0.1% of the total membership at the time of election.The newly elected Fellows are John D. Bossier, Office of Charting and Geodetic Services, National Oceanic and Atmospheric Administration, Rockville, Md.Ian S. Carmichael, Department of Geology and Geophysics, University of California, Berkeley.Paul J. Crutzen, Max Planck Institute for Chemistry, Mainz, Federal Republic of Germany.Dieter H. Ehhalt, Institute of Atmospheric Chemistry, Jülich, and Department of Geophysics, University of Cologne, Cologne, Federal Republic of Germany.Thomas C. Hanks, U.S. Geological Survey, Menlo Park, Calif.C. G. A. Harrison, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Fla.Stanley R. Hart, Massachusetts Institute of Technology, Cambridge, Mass.Charles W. Howe, Department of Economics, University of Colorado, Boulder.Charlotte E. Keen, Bedford Institute of Oceanography, Dartmouth, Nova Scotia, Canada.T. J. Kukkamäki, Finnish Geodetic Institute, Helsinki.Ronald T. Merrill, Geophysics Program, University of Washington, Seattle.Pearn P. Niiler, Scripps Institution of Oceanography, La Jolla, Calif.Mervyn S. Paterson, Research School of Earth Sciences, Australian National University, Canberra.Joseph Pedlosky, Woods Hole Oceanographic Institution, Woods Hole, Mass.W. R. Peltier, Department of Physics, University of Toronto , Toronto , Canada.Raymond G. Roble, Solar Variability Section, High-Altitude Observatory, National Center for Atmospheric Research, Boulder, Colo.David J. Stevenson, Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena.David A. Woolhiser, Southwest Watershed Research Center, Tucson, Ariz.

  7. Illusory Correlation: A Further Exploration of Chapman's Paradigm.

    ERIC Educational Resources Information Center

    Kurtz, Richard M.; Garfield, Sol L.

    1978-01-01

    Explores whether training can affect the illusory correlation. Materials used by Chapman and Chapman (1969) were used. Attempts were made to influence the illusory correlation by providing a simulated training session. Training was no more effective than nontraining in reducing this phenomenon. This is consistent with Chapman and Chapman (1969).…

  8. Largest-ever AGU Meeting

    NASA Astrophysics Data System (ADS)

    Harrison, G. A.

    To accommodate the large size of the 1986 AGU Fall Meeting in San Francisco, Calif., it was necessary to split activities between the Civic Auditorium, Brooks Hall, Holiday Inn-Golden Gateway Hotel, and the Cathedral Hill Hotel. The ASLO sessions and most joint ASLO/AGU ocean sciences sessions were held at the Cathedral Hill Hotel. This created some problems in that it took time for people to move between one location and another using the shuttle service provided. In general, it was felt that the arrangement avoided the tremendous crowding that would have occurred if all the meetings had been in the Civic Auditorium and Brooks Hall locations.

  9. New AGU mineral physics committee

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    A new Committee on Mineral Physics consisting of Orson Anderson (chairman), Peter Bell, Raymond Jeanloz, Robert Lieberman, Murli Manghnani, Alexandra Navrotsky, Tom Shankland, Joseph E. Smith, and Donald Weidner has been approved by the AGU Executive Committee.The increasing number of research groups in an area that combines the study of mineral properties and solid state sciences (materials research) created the impetus for this new committee. At AGU meetings, mineral physics studies have been included in recent years in sessions of Volcanology, Petrology, and Geochemistry and sessions of Tectonophysics. A portion of the charter for the new committee includes arranging special sessions for mineral physics that would bridge the two sections.

  10. Growing and Supporting the Student and Early Career Pipeline in Earth and Space Sciences - A Spotlight on New AGU Initiatives

    NASA Astrophysics Data System (ADS)

    Hankin, E. R.; Williams, B. M.; Asher, P. M.; Furukawa, H.; Holm Adamec, B.; Lee, M.; Cooper, P.

    2015-12-01

    The American Geophysical Union (AGU) is home to more than 60,000 scientists from 139 countries. Included in this membership are approximately 20,000 (34%) student and early career members. Many well-established programs within AGU provide a dynamic forum for Earth and Space scientists to advance research, collaborate across disciplines, and communicate the importance and impact of science to society regardless of career stage—programs such as AGU publications, scientific meetings and conferences, honors and recognition, and other educational and scientific forums. Additionally, many AGU program initiatives focusing specifically on supporting student and early career scientists and the global talent pool pipeline ones are actively underway. These include both new and long-standing programs. This presentation will describe (1) the overall demographics and needs in Earth and Space sciences, and (2) AGU's coordinated series of programs designed to help attract, retain and support student and early career scientists—with an emphasis on new programmatic activities and initiatives targeting improved diversity. Included in this presentation are a description of the AGU BrightSTaRS Program, the AGU Berkner Program for international students, a newly established AGU Student & Early Career Conference, the AGU Virtual Poster Showcase initiative, the AGU Meeting Mentor program, and GeoLEAD—an umbrella program being jointly built by a coalition of societies to help address Earth and space sciences talent pool needs.

  11. Is AGU in your will?

    NASA Astrophysics Data System (ADS)

    Consider whether or not you may wish to make a bequest to AGU in order that it may meet more adequately its growing responsibilities and opportunities. A bequest may be as simple or as complex as a donor's situation may require. And, regardless of whether a bequest is a small percentage of one's estate, a fixed amount of money, specified securities or other property, or the proceeds of a life insurance policy, it is likely to have tax advantages and will not deny you the continued use of your resources during your lifetime.On matters of this kind, you should consult your attorney. You should also feel free to bring your questions to Fred Spilhaus at AGU headquarters.

  12. 1983 AGU Fall Meeting Report

    NASA Astrophysics Data System (ADS)

    In only 5 days the AGU 1983 Fall Meeting in San Francisco accommodated more than 3100 attendees and more than 2100 papers. Each of the special, all-Union sessions attracted crowds of close to 1100 persons. Except for the 1982 Fall Meeting, which covered 8 days and included the American Society of Limnology and Oceanography (ASLO) Winter Meeting, 1983's was the largest AGU Fall Meeting ever.The large number of presentaions at the 1983 meeting was handled efficiently by assigning more than 30% of the papers to poster sessions, which were to many participants the highlight of the meeting. Poster presentations are becoming extremely good, and some of the more spirited sessions make many oral presentations seem pale in comparison. The sight of some of the world's leading geophysicists chatting over a poster paper with a student attested to one of the advantages of this type of presentation.

  13. Two Students Win AGU Scholarships

    NASA Astrophysics Data System (ADS)

    Howard, Claire

    2013-11-01

    AGU is pleased to announce the winners of two scholarships. Marc Neveu is the recipient of the 2013 David S. Miller Young Scientist Scholarship, which recognizes a student of the Earth sciences whose academic work exhibits interest and promise. Hima Hassenruck-Gudipati is the 2013 recipient of the David E. Lumley Scholarship, which recognizes a high-achieving student who is working on problems of global importance in the energy and environmental sectors of industry and academia.

  14. AGU Sonar Data Restriction Panel

    NASA Astrophysics Data System (ADS)

    The AGU Council accepted the report of the panel set up in February to study the issue of restriction by the U.S. Navy of access to high-resolution sonar data for the U.S. Exclusive Economic Zone. Panel chairman John Bossier announced that “the Navy has acted in the best interests of the nation” in lifting the restriction order. Only two areas, egress routes to two submarine bases (see “Navy Defines Areas Under Sonar Ban,” in News, this issue), remain restricted.Panel members were Bruce Douglas, Alexander Malahoff, Donald Piepgras, Paul Richards, David Smith and Manik Talwani.

  15. AGU Selects Two Congressional Science Fellows

    NASA Astrophysics Data System (ADS)

    Caves, Jeremy K.

    2011-05-01

    AGU will sponsor Rebecca French and Ian Lloyd as Congressional Science Fellows for the 2011-2012 term. French and Lloyd will each work for a year in the office of a senator, representative, or congressional committee, and they will join 30 other Fellows selected by other scientific societies to contribute their scientific knowledge to the policy-making process. French and Lloyd were selected in March by a panel of AGU members who have served as past Congressional Science Fellows after a competitive review process. Their term will mark the 34th year that AGU has sponsored a Fellow and the second year that AGU has sponsored two Fellows concurrently.

  16. The carbon cycle and atmospheric CO2: Natural variations archean to present; Proceedings of the Chapman Conference on Natural Variations in Carbon Dioxide and the Carbon Cycle, Tarpon Springs, FL, January 9-13, 1984

    NASA Astrophysics Data System (ADS)

    Sundquist, E. T.; Broecker, W. S.

    The present conference on the history of the relationship between atmospheric CO2 and the carbon cycle treats data obtained concerning the most recent deglaciation, the Pleistocene, the Zenozoic, and the Phanerozoic-Precambrian. Specific attention is given to the geophysical implications of the tropospheric methane cycle, transient response of the marine carbon cycle, factors regulating glacial to interglacial CO2 changes, the high latitude ocean as a control of atmospheric CO2, and the relationships among atmospheric CO2, orbital forcing, and climate. Also discussed are the distribution of major vegetation types during the Tertiary, a 'Strangelove' ocean in the earliest Tertiary, high atmospheric CO2 as a plausible mechanism for warm Cretaceous climates, and potential estimation errors in carbonate rock accumulation over geologic time.

  17. Shop the AGU books clearance sale

    NASA Astrophysics Data System (ADS)

    Moscovitch, Mirelle

    2012-11-01

    For more than 85 years, AGU books have provided access to the work of scientists worldwide and covered exceptional research in the Earth and space sciences. Now more than 80 of our most popular titles are available at discounted prices. AGU members can save up to 75% off titles from the Geophysical Monograph Series, Water Resources Monograph Series, Special Publications, and more.

  18. Who Benefits From Your AGU Donation?

    NASA Astrophysics Data System (ADS)

    Howard, Claire

    2014-09-01

    When you give to AGU, you are giving to programs and initiatives that affect you, your fellow scientists, and the entire world. From section and focus group newsletters to student scholarships to struggling communities, there is an opportunity for you to engage and make a difference. Visit http://giving.agu.org to make your impact.

  19. Another Milestone Day in AGU's History

    NASA Astrophysics Data System (ADS)

    Enderlein, Cheryl

    2010-09-01

    The AGU Board of Directors held its first board meeting on 20-21 September 2010 in Washington, D. C. The meeting, chaired by President Michael McPhaden, marked another step forward in implementing AGU's new governance structure and strategic direction. The agenda included ongoing organizational business, high-level strategic discussions, and opportunities for Board development. In the new governance structure, the Board is responsible for governing the business aspects of AGU, while the Council is responsible for governing scientific affairs. The strategic plan guides both governing groups, staff, and other membership groups by providing clear goals and objectives. Of the 28 objectives in the AGU strategic plan, the volunteer and staff leadership identified eight as priorities. The priority objectives are listed in the diagram to the right, which is also posted on the AGU Web site.

  20. G. N. Rassam Joins AGU Staff

    NASA Astrophysics Data System (ADS)

    Ghassan N. Rassam joined the AGU staff today, assuming the dual roles of Division Director for Public Information and Marketing and of Special Assistant for Nonprint Publications. He comes to AGU from the American Geological Institute, where he has been chief editor and assistant director of the GeoRef Information System.As Director of Public Information and Marketing, Rassam will head one of AGU's five divisions. He will have under his purview the Public Information Department and the Promotion and Sales Department. The Public Information Department produces Eos and also has the responsibility for press relations, including the preparation of news releases and the operation of press rooms at meetings. These activities are critical to the implementation of AGU's public education and public affairs initiatives, as well as to the central role of AGU in promoting the unity of geophysics.

  1. 2010-2012 AGU Council Takes Office

    NASA Astrophysics Data System (ADS)

    Finn, Carol A.

    2010-08-01

    The AGU Council is the governing body responsible for science issues and is chaired by the Union president-elect (for more information, visit http://www.agu.org/about/governance/). The newly expanded Council includes the 24 focus group chairs and vice-chairs; 22 section presidents and presidents-elect; five committee chairs; four student/early-career scientists; and two ex officio members, the AGU president and the executive director. Council members elected their leadership team, which develops and oversees the work of the Council and defines issues of importance for Council deliberation. The Council will initially focus on how best to organize AGU science. This process will involve broad solicitation of insight into how Earth and space science is currently reconfiguring itself and how it is anticipated to change in the foreseeable future. That insight will be used to consider implications for how AGU structures itself, fulfills its purpose, and achieves its vision.

  2. Sydney Chapman and his early studies of magnetic disturbances

    NASA Astrophysics Data System (ADS)

    Sugiura, M.

    Sydney Chapman's 1918 and 1927 papers on magnetic storms and disturbances of lesser intensity and the background in which these papers were prepared are described from a historical point of view. In spite of the greatly limited availability of observations, the average characteristics of the magnetic variations during these disturbances derived by Chapman are remarkably accurate. An attempt is made to portray Chapman's rigorous and conscientious method of data analysis.

  3. Sydney Chapman and his early studies of magnetic disturbances

    NASA Technical Reports Server (NTRS)

    Sugiura, M.

    1984-01-01

    Sydney Chapman's 1918 and 1927 papers on magnetic storms and disturbances of lesser intensity and the background in which these papers were prepared are described from a historical point of view. In spite of the greatly limited availability of observations, the average characteristics of the magnetic variations during these disturbances derived by Chapman are remarkably accurate. An attempt is made to portray Chapman's rigorous and conscientious method of data analysis.

  4. Sydney Chapman and his early studies of magnetic disturbances

    NASA Technical Reports Server (NTRS)

    Sugiura, M.

    1984-01-01

    Sydney Chapman's 1918 and 1927 papers on magnetic storms and disturbances of lesser intensity and the background in which these papers were prepared are described from a historical point of view. In spite of the greatly limited availability of observations, the average characteristics of the magnetic variations during these disturbances derived by Chapman are remarkably accurate. An attempt is made to portray Chapman's rigorous and conscientious method of data analysis.

  5. Tomorrow's AGU: Seeking a New Executive Director

    NASA Astrophysics Data System (ADS)

    Grove, Timothy L.; Finn, Carol

    2009-12-01

    AGU has begun the search for a new executive director to serve in partnership with AGU's elected leadership to build tomorrow's AGU—the contemporary scientific society envisioned by our members and needed for 2010 and beyond. This is a rare opportunity to take the helm of a highly respected, financially strong membership organization in a moment of transformation and help us achieve our goals to grow in impact. Reporting directly to the Board of Directors, the executive director is responsible for providing strategic vision, leadership, and overall management to the organization according to the direction set by AGU's elected leaders.

  6. AGU Publications: Improvements for Authors and Readers

    NASA Astrophysics Data System (ADS)

    Hanson, Brooks

    2013-12-01

    AGU has introduced several new features aimed at simplifying and improving the submission of papers to AGU journals. Enhanced PDF and HTML formats and new journal home pages developed with our publishing partner, Wiley, will also provide improvements for readers. In previous issues of Eos, we provided broader overviews of AGU publications, including the transition to Wiley and open access (Eos, 94(30), 264-266, doi:10.1002/2013EO300009; Eos, 94(39), 345, doi:10.1002/2013EO390006).

  7. A Test of Chapman's Theory of Schizophrenic Thought Disorder

    ERIC Educational Resources Information Center

    Hamsher, Kerry de S.; Arnold, Kristin O.

    1976-01-01

    This investigation tested the validity of Loren Chapman's thoery of schizophrenic thought disorder. The vocabulary test from the Shipley-Hartford Scale served as the control task, and the multiple-choice vocabulary test used by Boland and Chapman to disclose a schizophrenic deficit related to thought disorder served as the experimental task.…

  8. A new building for AGU

    NASA Astrophysics Data System (ADS)

    DeVito, M. Catherine

    1992-03-01

    On March 4 at AGU headquarters, the Real Estate Committee reviewed plans for the construction of a new headquarters building, which is to be completed in early 1994 on the current 2000 Florida Avenue site. The committee discussed in detail the project's budget, scheduling, and design. This meeting marks the completion of the design and development phase. The project's architect, Shalom Baranes, will now begin construction drawings.Several years ago, projections of the Union's growth showed that by about 1995, the current building would be insufficient to house the staff required to serve the Union. A study was undertaken by a special committee with the help of consultants. This “Real Estate Committee,” chaired by Ned A. Ostenso, explored the advantages and disadvantages of six expansion options: to sell the current building and lease; to sell the current building and buy another; to “do nothing” to the existing building and expand by leasing; to keep the existing building and build a new, independent addition; to renovate the existing building and add a new addition; or to construct a new building at the current site.

  9. Notification of upcoming AGU Council meeting

    NASA Astrophysics Data System (ADS)

    Williams, Billy

    2012-10-01

    The AGU Council will meet on Sunday, 2 December 2012, at the InterContinental Hotel in San Francisco, Calif. The meeting, which is open to all AGU members, will include discussions of AGU's new Grand Challenge Project (a project that will be introduced to members at the 2012 Fall Meeting), the proposed AGU scientific ethics policy, publishing strategies, future plans for honors and recognition, and leadership transition as new members join the Council. This year the Council experimented with a new approach to conducting business. By holding virtual meetings throughout the year, Council members have been able to act in a more timely manner and provide input on important membership and science issues on the Board of Directors' agenda. The Council Leadership Team—an elected subset of the Council—also experimented with a new approach, meeting every month to keep moving projects forward. This approach has increased communication and improved effectiveness in Council decision making.

  10. Thriving Earth Exchange: AGU's new grand challenge

    NASA Astrophysics Data System (ADS)

    McEntee, Chris; Williams, Billy

    2012-11-01

    Imagine a world where scientists are acknowledged and celebrated for their good works. Imagine being able to make a powerful impact, applying your expertise and experience to create real solutions to ensure a sustainable future. Now imagine those two ideas linked: AGU scientists engaged in creating solutions that are recognized and celebrated for their positive impact on our world. The AGU Grand Challenge: Thriving Earth Exchange, a new idea from our member leaders, is about making this dream real.

  11. AGU Union Fellows Elected for 2014

    NASA Astrophysics Data System (ADS)

    Pieters, Carle; Williams, Danica

    2014-07-01

    The Union Fellows Selection Committee is proud to present the 2014 class of AGU Fellows. Established in 1962, the Fellows program recognizes AGU members who have attained acknowledged eminence in the Earth and space sciences as valued by their peers and vetted by a Union-wide committee of Fellows. Primary criteria for evaluation in scientific eminence are a major breakthrough or discovery, paradigm shift, or sustained impact.

  12. Chapman Conference on the Earth's radiation belts and inner magnetosphere

    NASA Astrophysics Data System (ADS)

    Baker, Daniel N.; Summers, Danny; Mann, Ian R.

    2011-10-01

    Late in the evening on 31 January 1958, a Juno (Jupiter-C) rocket blasted into space, lofting the first U.S. artificial Earth satellite into orbit. This spacecraft, dubbed Explorer 1, joined in space one other satellite, Sputnik 2, which had been launched on 3 November 1957 by the Soviet Union. The Explorer 1 mission was groundbreaking, for it carried a small scientific payload prepared at the University of Iowa by a team of researchers led by James A. Van Allen. The instrumentation on Explorer 1 (and on the subsequently successful Explorer 3) would make the first truly revolutionary discovery of the space age, namely, that Earth is enshrouded in toroids, or belts, of extraordinarily high energy, high-intensity radiation.

  13. Chapman Conference Probes Water Vapor in the Climate System

    NASA Astrophysics Data System (ADS)

    Elliott, William P.; Gaffen, Dian J.

    About 125 scientists from 11 countries met in Jekyll Island, Ga., in October to discuss the unique role that water vapor plays in the climate system. Water vapor links the surface and atmospheric branches of the global hydrologic cycle. Its horizontal and vertical fluxes are key to the energy cycle, and its radiative effects are the major factor in the atmospheric greenhouse effect. Theoretical calculations indicate that global climate is highly sensitive to small changes in humidity at all levels in the atmosphere, but observations to test this hypothesis are lacking. Because few high-quality humidity observations exist, especially in the upper troposphere, researchers are uncertain of the nature and strength of climate feedback mechanisms involving water vapor and its distribution and long-term changes. Consequently, water vapor is not well treated in global climate models and requires more attention.

  14. Cynthia Bravo: 25 years at AGU

    NASA Astrophysics Data System (ADS)

    Cynthia L. Bravo, director of the Meetings and Member Programs Division at AGU headquarters, last week celebrated her 25th anniversary as a member of the AGU staff. The only other person to have achieved this distinction is Waldo E. Smith, AGU Executive Director Emeritus.When Cynthia reported for work on November 21, 1960, she became the 13th member of the Union's headquarters staff. Although her official title was clerk-typist, she was immediately dispatched to the mail room to send ballots to the 6267 AGU members (Thomas F. Malone was running unopposed for President and George P. Woollard and Charles A. Whitten were running for Vice President). Two weeks later, she was promoted to subscription supervisor. Although ensuing promotions did not follow as quickly, in her 25 years at AGU, Cynthia has worked in a variety of positions: as head of staff services, administrative assistant to the office manager, administrative assistant to the executive director, meetings manager, and member programs manager. On January 1, 1980, she became director of what is now called the Meetings and Member Programs Division, which serves the more than 18,000 current members and encompasses all programs except publications.

  15. 22. TEMPORARY CENTRIFIGAL PUMP. NOTE CHAPMAN HYDRAULICOPERATED VALVE FOR LATER ...

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

    22. TEMPORARY CENTRIFIGAL PUMP. NOTE CHAPMAN HYDRAULIC-OPERATED VALVE FOR LATER CONNECTION OF ENGINE PUMP END TO DISCHARGE HEADER. - Lakeview Pumping Station, Clarendon & Montrose Avenues, Chicago, Cook County, IL

  16. 23. TEMPORARY CENTRIFUGAL PUMP. NOTE CHAPMAN HYDRAULICOPERATED VALVE FOR LATER ...

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

    23. TEMPORARY CENTRIFUGAL PUMP. NOTE CHAPMAN HYDRAULIC-OPERATED VALVE FOR LATER CONNECTION OF ENGINE PUMP ENG TO DISCHARGE HEADER. - Lakeview Pumping Station, Clarendon & Montrose Avenues, Chicago, Cook County, IL

  17. 19. CHAPMAN ROAD LOOKING NORTH (Buildings 43, 42) (Copy negative ...

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

    19. CHAPMAN ROAD LOOKING NORTH (Buildings 43, 42) (Copy negative made from National Archives negative No. 92-F-61B-4) - Fort Sheridan, 25 miles Northeast of Chicago, on Lake Michigan, Lake Forest, Lake County, IL

  18. Panoramic view from the intersection of Flower and Chapman looking ...

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

    Panoramic view from the intersection of Flower and Chapman looking west ( Views 11,12,13 complete 360 degree Panoramic) - National Home for Disabled Volunteer Soldiers, Marion Branch, 1700 East 38th Street, Marion, Grant County, IN

  19. Panoramic view from the intersection of Flower and Chapman looking ...

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

    Panoramic view from the intersection of Flower and Chapman looking southwest ( Views 11,12,13 complete 360 degree Panoramic) - National Home for Disabled Volunteer Soldiers, Marion Branch, 1700 East 38th Street, Marion, Grant County, IN

  20. Panoramic view from the intersection of Flower and Chapman looking ...

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

    Panoramic view from the intersection of Flower and Chapman looking northeast ( Views 11,12,13 complete 360 degree Panoramic) - National Home for Disabled Volunteer Soldiers, Marion Branch, 1700 East 38th Street, Marion, Grant County, IN

  1. Chapman Solar Zenith Angle variations at Titan

    NASA Astrophysics Data System (ADS)

    Royer, Emilie M.; Ajello, Joseph; Holsclaw, Gregory; West, Robert; Esposito, Larry W.; Bradley, Eric Todd

    2016-10-01

    Solar XUV photons and magnetospheric particles are the two main sources contributing to the airglow in the Titan's upper atmosphere. We are focusing here on the solar XUV photons and how they influence the airglow intensity. The Cassini-UVIS observations analyzed in this study consist each in a partial scan of Titan, while the center of the detector stays approximately at the same location on Titan's disk. We used observations from 2008 to 2012, which allow for a wide range of Solar Zenith Angle (SZA). Spectra from 800 km to 1200 km of altitude have been corrected from the solar spectrum using TIMED/SEE data. We observe that the airglow intensity varies as a function of the SZA and follows a Chapman curve. Three SZA regions are identified: the sunlit region ranging from 0 to 50 degrees. In this region, the intensity of the airglow increases, while the SZA decreases. Between SZA 50 and 100 degrees, the airglow intensity decreases from it maximum to its minimum. In this transition region the upper atmosphere of Titan changes from being totally sunlit to being in the shadow of the moon. For SZA 100 to 180 degrees, we observe a constant airglow intensity close to zero. The behavior of the airglow is also similar to the behavior of the electron density as a function of the SZA as observed by Ågren at al (2009). Both variables exhibit a decrease intensity with increasing SZA. The goal of this study is to understand such correlation. We demonstrate the importance of the solar XUV photons contribution to the Titan airglow and prove that the strongest contribution to the Titan dayglow occurs by solar fluorescence rather than the particle impact that predominates at night.

  2. Two-dimensional geoid modelling: some remarks on Chapman's algorithm.

    NASA Astrophysics Data System (ADS)

    Ayala, C.; Fernandez, M.; Torne, M.; Pous, J.

    1996-11-01

    An analytical solution and its application to compute 2D geoid anomalies, based on Brun's formula (Heiskanen and Moritz, 1967), was developed by Chapman (1979). The present authors give the derived solution from a thorough review of Chapman's algorithm. Apart from some typographical errors in the mathematical expressions, they have found that some of the precautions given by the author are not necessary when the algorithm is applied, in particular those regarding the unit system, topography and density contrast.

  3. Catching fly balls: a simulation study of the Chapman strategy.

    PubMed

    Kistemaker, D A; Faber, H; Beek, P J

    2009-04-01

    Chapman [Chapman, S. (1968). Catching a baseball. American Journal of Physics, 36, 868-870] showed that a catcher may be guided to the landing spot of a fly ball by zeroing out its optical acceleration. Subsequently, various studies have provided evidence for what is now known as the Chapman strategy. However, in those studies the catcher's own acceleration and the visuo-motor delay were ignored. This raises the question whether the Chapman strategy still provides an accurate description if those factors are taken into account. To address this question, we implemented the Chapman strategy in a forward dynamical model of the catcher's locomotion in relation to the ball's actual trajectory. Numerical simulations of the model revealed that catching performance was still successful under a broad range of ball trajectories. Furthermore, the model simulations largely reproduced the real running paths reported by McLeod and Dienes [McLeod, P., & Dienes, Z. (1996). Do fielders know where to go to catch the ball or only how to get there? Journal of Experimental Psychology: Human Perception and performance, 22, 531-543]. However, the simulations also revealed that real running paths exhibit some detailed characteristics that appear to be irreconcilable with the Chapman strategy.

  4. AGU launches new E-commerce Web site

    NASA Astrophysics Data System (ADS)

    Blaufuss, Karine S.

    During the week of 10 September 2007, AGU unveils a new e-commerce Web site (http://www.aip.org/AGU). The site is an upgraded version of the one that members and nonmembers have used to renew membership or join AGU, subscribe to journals, purchase books, or make a contribution. The new site, which is the result of collaboration between AGU and the American Institute of Physics, is another step in improving service to AGU constituents. Most of the changes being implemented stem from suggestions made by AGU members.

  5. AGU Scholarship Fund Reaches Its Goal

    NASA Astrophysics Data System (ADS)

    Howard, Claire

    2014-11-01

    The Edmond M. Dewan Young Scientist Scholarship fund has reached its goal of $25,000. Those who donated to the fund share AGU's mission in taking an active role in educating and nurturing the next generation of scientists and ensuring a sustainable future for society. Thanks to the generosity of more than 100 members of the AGU and science community, a deserving graduate student of atmospheric or space physics will receive financial assistance to further his or her research and advance his or her research and future career.

  6. 50 years of membership in AGU recognized

    NASA Astrophysics Data System (ADS)

    Recently, 14 AGU members who joined the Union in 1937 received their recognition pins for 50 years of membership in the Union. They join the distinguished ranks of the 50- year AGU members, who are listed below by the year that they joined:1937 A.B. Bryan, Leonard B. Corwin, Tate Dalrymple, Richard H. Fleming, Harry L. Frauenthal, Konrad B. Krauskopf, J. Stuart Meyers, Brian O'Brien, Joseph F. Poland, Edward J. Rutter, Noel H. Stearn, John P. Tully, Victor Vacquier, G.H. Westby, and Harvey O. Westby.

  7. Keeping Pseudoscience Out of AGU Meetings

    NASA Astrophysics Data System (ADS)

    Craddock, Robert A.

    2005-06-01

    I found the editorial, ``Speaking Up For Science'' (Eos, 86,(24), 14 June 2005, p. 225) disturbing, but not for the reasons you intended. The Smithsonian made a mistake, but nowhere do you discuss its efforts to correct that. More troublesome to me as a member of AGU is the blatant hypocrisy contained in the editorial. How many posters or presentations have been made at AGU meetings in the last 10-20 years that support creationism, intelligent design, or other forms of pseudo-science, such as the so-called ``face'' on Mars?

  8. Nominations for AGU officers 1990-1992

    NASA Astrophysics Data System (ADS)

    The nominees listed below are those of the Union and section nominating committees and have been approved by the AGU Council.Nominations may also be made by petition. There are no age, nationality, residence or other analogous restrictions on who may serve. As prescribed in the bylaws, each petition must be signed by at least 1% of the members of the Union or Section, as the case may be. Petitions should be sent to the General Secretary, AGU, 2000 Florida Avenue N.W., Washington, DC 20009. They must be received no later than July 7, 1989.

  9. Williams to become new AGU director of science

    NASA Astrophysics Data System (ADS)

    Ambrogio, Olivia

    2012-06-01

    Billy Williams, who will join AGU as its new director of science on 15 June, will work to raise AGU's profile and impact and shape AGU's scientific activities and the development of scientific careers for AGU student members. As director of science, Williams will facilitate working relationships and communication of scientific information and resources between and among the AGU Board and Council, committees, sections and focus groups, AGU members (including students), staff, and external partners. In addition, he will facilitate and coordinate the development and implementation of memorandums of understanding and other collaborations with various scientific societies, and he will provide leadership for AGU's efforts to develop resources designed to assist students in preparing for scientific careers. Williams also will serve as senior staff member to the AGU Council.

  10. Key Outcomes From the Inaugural AGU Board of Directors Meeting

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael J.

    2010-10-01

    The engagement and enthusiasm of Board members and senior staff were evident as we met for the first Board of Directors meeting on 20-21 September 2010 at AGU headquarters, and much was accomplished over the 1.5 days. The meeting kicked off with a look to the future. Board members and staff had been asked to submit imagined headlines for 2019, the year that AGU will celebrate its 100th anniversary. This was a question raised by Executive Director Chris McEntee as she interacted with AGU leaders over the past several months. Board members and staff replied with a wide variety of headlines that inspired us to think about what is possible for AGU as we move forward as an organization. The headlines are posted on the AGU Web site (http://www.agu.org/about/presidents_msg/), and we encourage you to submit your own headline to agu_execdirector@agu.org.

  11. Newly established AGU awards and lecture

    NASA Astrophysics Data System (ADS)

    Paredes, Beth; Kumar, Mohi

    2012-05-01

    The Sulzman Award for Excellence in Education and Mentoring (Biogeosciences section) recognizes AGU members who have sustained an active research career in a field related to biogeosciences while excelling as teachers and serving as role models for the next generation of female scientists. This new award acknowledges the importance of female mentors in enhancing gender balance in physical science career paths. The award is being endowed to honor Elizabeth Sulzman, an isotope biogeochemist and soil scientist, whose enthusiasm for teaching awed many undergraduates at Oregon State University. Current plans are to present the first Sulzman award at the 2013 Fall Meeting. Applicants must be women who are within 15 years of receiving their Ph.D., and nomination packages should include a cover letter, resumé, and three letters of recommendation. As they become available, more details will be posted on the Biogeosciences section Web site (http://www.agu.org/sections/biogeo/). The award will provide up to $1000 to one successful nominee each year, although the exact monetary amount is yet to be determined. AGU is currently accepting donations to endow this award; contact Victoria Thompson (vthompson@agu.org) to get involved.

  12. Pacific Northwest regional AGU meeting

    NASA Astrophysics Data System (ADS)

    Bentley, R.; Hinthome, J.

    The 28th Annual Pacific Northwest Regional American Geophysical Union Meeting, September 13-20, 1981, was hosted by the Department of Geology at Central Washington University, Ellensburg, Washington. A total of 31 papers was presented to the 91 registrants in two general sessions. Topics included seismology, general geophysics, volcanology, hydrology, oceanography, and two special symposia: Tectonics of the Columbia Plateau and Neogene —Quaternary Faults of the Pacific Northwest' and ‘Studies of the Eruption of Mount Saint Helens.’ Before and after the formal meetings, several field conferences were conducted to examine the Neogene tectonics of the Coast Range (Bob Bentley, Al Niem, and Ray Wells, leaders); the Columbia River Gorge (Bob Bentley, Marv Beeson, and Terry Tolan, leaders); the western Columbia Plateau northsouth transect (Bob Bentley and Jim Anderson, leaders); Quaternary structures of the Toppenish Ridge anticline (Don Tahkeal, Newell Campbell, and Bob Bentley, leaders); the Umtanum imbricate fault zone and pre-Saddle Mountains unconformity near Priest Rapids Dam (Ed Price and Bob Bentley, leaders); and the Yakima anticlines in the Cle Elum-Wallula deformed zone between Ellensburg and Yakima (Bob Bentley, leader).

  13. Exxon and AGU; Denying Deniers A Platform

    NASA Astrophysics Data System (ADS)

    Robock, A.

    2016-12-01

    Solution to the global warming problem is being stymied in the U.S. by a well-funded disinformation and lobbying campaign by fossil fuel interests. There is a long history of this, and today one need look no farther than the Republican Party, their 2016 Platform, and the actions of the House "Science" Committee Chair, Lamar Smith on their behalf. It is no coincidence that oil and gas interests are the top contributors to Mr. Smith during his political career, 1989-2016. So how is a professional organization of scientists like AGU to deal with this influence? At the 2006 Fall AGU Meeting, I was shocked to see a full-page ad in the written program for the ExxonMobil Student Breakfast. I was a member of the AGU Council at the time, as Atmospheric Sciences Section President-Elect. My motion at the December 2006 Council Meeting resulted in Exxon no longer being able to do this. Some geology members of the Council saw nothing wrong with Exxon, but I explained that AGU is a science organization, and as far as climate science, goes, Exxon is anti-science. Still, 10 years later, AGU accepts donations from Exxon to support, although no longer control, the Student Breakfast, in the vain hope that AGU can engage Exxon to change its ways. I will discuss what I see as the continuing responsibility of scientists to speak out on dangers to society that they discover in their work, and how to deal with the consequences. For example, I was targeted by fossil fuel interests with demands for my emails after signing a letter supporting investigation of them, and I now find in the 2016 Democratic Platform, "Democrats also respectfully request the Department of Justice to investigate allegations of corporate fraud on the part of fossil fuel companies accused of misleading shareholders and the public on the scientific reality of climate change." How do scientists and professional societies deal with this politicization of science? I find that my most useful activity is educating students

  14. Oliver Cromwell׳s Fatal Ague.

    PubMed

    Saint, Sanjay; Cogswell, Thomas; Siegel, Eliot; Mackowiak, Philip A

    2017-04-01

    Although many people recognize Oliver Cromwell by name, few know more than the barest details of his life or his legacy, and fewer still of the "ague" that ended his brief reign as Lord Protector of the Commonwealth of England, Scotland and Ireland and one of Britain׳s greatest generals. He died suddenly at age 59. Cromwell was the "terror of Europe" during that period. His physicians diagnosed his fatal disorder as "bastard tertian ague." A contemporary analysis of his clinical record, including one with the aid of the U.S. Department of Energy׳s supercomputer at the Oak Ridge National Laboratory in Tennessee, suggests that he died of an infection, possibly 2 infections acting in concert. Copyright © 2017 Southern Society for Clinical Investigation. All rights reserved.

  15. AIP to Process AGU Renewals for 2005

    NASA Astrophysics Data System (ADS)

    Spilhaus, Fred

    2004-09-01

    AGU is collaborating with the American Institute of Physics (AIP) to provide improved online renewal of your membership and subscription starting with 2005 payments. The renewal process whether online or via mail will be easy for you. I would like to encourage each of you to renew early using the online form. You will be saving the Union money by cutting down on the cost of paper renewals. As a thank-you, members who renew within the first weeks will receive 2005 access without charge to the AGU Member Library of online back issues of all journals. At the same time you can help assure that your information has been correctly transferred to the new database. Great care has been taken in the transition; however, a check by you will assure your information is current.

  16. AGU supports Earth science radio show

    NASA Astrophysics Data System (ADS)

    Cole, Stephen

    Radio listeners across the country will soon get a daily introduction to the Earth and space sciences when a new syndicated radio program, “Earth and Sky,” debuts this fall. Produced by Deborah Byrd and Joel Block of Austin, Texas, the creative team behind the long-running “Star Date” radio program, “Earth and Sky” premieres on September 30. The program is being produced in association with the American Geophysical Union.“‘Earth and Sky’ is a new vehicle for the dissemination of accurate and up-to-date information on Earth and space sciences,” says AGU Executive Director Fred Spilhaus. “It has tremendous potential to advance one of AGU's fundamental missions: to make the results of scientific research available to the public.”

  17. AGU Endorses Interior Department's Scientific Integrity Plan

    NASA Astrophysics Data System (ADS)

    Cairns, Ann

    2011-02-01

    AGU has endorsed the U.S. Department of the Interior plan, released on 1 February, to ensure scientific and scholarly integrity throughout the agency's research and program operations (see the news item on page 46 of this Eos issue). “DOI's new plan recognizes the importance of scientific and scholarly integrity in building trust in science that informs public policy,” AGU president Michael J. McPhaden said. “Integrity of the scientific enterprise is essential for guiding the scientific community, policy makers, and the general public as we work together to meet global challenges related to climate change, natural hazards, and wise use of our natural resources.”

  18. AGU Council to Meet in December

    NASA Astrophysics Data System (ADS)

    Enderlein, Cheryl L.

    2010-11-01

    The AGU Council will hold a meeting on Sunday, 12 December 2010, in San Francisco in conjunction with the Fall Meeting. This is the first meeting of the reconfigured Council, chaired by President­elect Carol Finn. As an outcome of the membership vote a year ago, the composition and the focus of the Council changed. With the creation of the Board of Directors to handle the business and fiduciary responsibilities of the organization, the Council is free to focus on science policy and other science-related matters. There are currently 59 Council members, including section presidents and presidents-elect, focus group chairs and vice chairs, committee chairs, early-career scientists, and the AGU president, president-elect, and executive director.

  19. First AGU Climate Communication Prize awarded

    NASA Astrophysics Data System (ADS)

    McEntee, Christine

    2012-02-01

    Gavin Schmidt, a climate scientist at the NASA Goddard Institute for Space Studies and cofounder of the RealClimate blog (http://www.realclimate.org/), received the first AGU Climate Communication Prize at the honors ceremony. The prize recognizes excellence in climate communication as well as the promotion of scientific literacy, clarity of messaging, and efforts to foster respect and understanding for science-based values related to climate change. Sponsored by Nature's Own—a Boulder, Colo.-based company specializing in the sale of minerals, fossils, and decorative stone specimens—the prize comes with a $25,000 cash award. "AGU created this award to raise the visibility of climate change as a critical issue facing the world today, to demonstrate our support for scientists who commit themselves to the effective communication of climate change science, and to encourage more scientists to engage with the public and policy makers on how climate research can contribute to the sustainability of our planet," said AGU president Michael Mc Phaden. "That's why we are so pleased to recognize Gavin for his dedicated leadership and outstanding scientific achievements. We hope that his work will serve as an inspiration for others."

  20. AGU Activities to Promote Undergraduate Research

    NASA Astrophysics Data System (ADS)

    Grove, K.; Johnson, R.; Giesler, J.

    2001-05-01

    A primary goal of the AGU Committee on Education and Human Resources (CEHR) is to significantly increase the participation of undergraduate students at AGU meetings. Involving students in scientific meetings at this level of their education helps them to better prepare for graduate school and for a career in the geophysical sciences. Ongoing CEHR activities to promote undergraduate participation include: (1) sponsoring technical sessions to showcase undergraduate research; (2) sponsoring sessions about careers and other topics of special interest to students; (3) sponsoring workshops to inform faculty about doing research with undergraduates; (4) sponsoring meeting events to partner graduate student mentors with first-time undergraduate attendees; (5) working with sections to create situations where undergraduates and section scientists can interact; (6) creating a guide for first-time meeting attendees; (7) sponsoring an Academic Recruiting Forum at meetings to connect undergraduates with geophysical graduate programs; (8) running a Career Center at meetings to connect students and employers; (9) raising funds for more travel grants to provide more student support to attend meetings; (10) developing a listserve to inform AGU members about opportunities to do research with undergraduates and to involve more members in mentoring activities; and (11) collecting data, such as career outcomes and demographic characteristics of recent Ph.D. recipients, that are of interest to students.

  1. An Investigation of Response Bias in the Chapman Scales.

    ERIC Educational Resources Information Center

    Peltier, B. David; Walsh, James A.

    1990-01-01

    The major response sets that can adversely affect the validity and usefulness of trait scales are briefly described. Using data from 228 college students, representative response set measures were then used to assess the degree to which scores on 4 of the Chapman Scales are determined by content-irrelevant factors. (TJH)

  2. Solving the Chapman-Kolmogorov equation for a jumping process

    NASA Astrophysics Data System (ADS)

    Kamińska, A.; Srokowski, T.

    2003-06-01

    A general solution to the Chapman-Kolmogorov equation for a jumping process called the “kangaroo process” is derived. A special case of algebraic dependences is discussed in detail. In particular, simple asymptotic formulas for probability distribution are presented. It is demonstrated that there are two different classes of limiting stationary distributions. An expression for the covariance is also derived.

  3. An Investigation of Response Bias in the Chapman Scales.

    ERIC Educational Resources Information Center

    Peltier, B. David; Walsh, James A.

    1990-01-01

    The major response sets that can adversely affect the validity and usefulness of trait scales are briefly described. Using data from 228 college students, representative response set measures were then used to assess the degree to which scores on 4 of the Chapman Scales are determined by content-irrelevant factors. (TJH)

  4. AGU Celebrates 83 Geophysicists at 2013 Honors Tribute

    NASA Astrophysics Data System (ADS)

    Paredes, Beth

    2014-02-01

    The 2013 AGU Honors Tribute, celebrated on Wednesday, 11 December 2013, honored 83 AGU geophysicists for their passion for scientific excellence and outstanding achievements in advancing and communicating science to ensure a better future for humanity. The work conducted by this distinguished group of scientists, leaders, educators, and communicators truly embodies AGU's vision to "advance and communicate science and its power to ensure a sustainable future."

  5. AGU on Capitol Hill: Cobalt Policy

    NASA Astrophysics Data System (ADS)

    As the 1979-1980 AGU Congressional Science Fellow, I spent an exciting year working in the personal office of Senator Paul E. Tsongas (D-Mass.). My academic training provided me with an important analytical framework from which to approach issues. The Senate, of course, knows no disciplinary bounds, and limited staff size precludes concentration on a single issue; hence I found myself responsible for a wide range of topics. Nonetheless, I believe that being comfortable with analytical approaches to evaluating problems enables a Congressional Fellow to participate effectively in the necessary political processing of many diverse issues.

  6. AGU Journals Increase Speed and Impact

    NASA Astrophysics Data System (ADS)

    Warner, Mary

    2014-08-01

    Fast publication and high quality and impact are important for effective dissemination of geoscience research. With this in mind, AGU's journal editors and staff, along with staff at our publishing partner, Wiley, have been working to increase both the speed of publication and the impact of the research published in our 18 peer-reviewed journals while maintaining our commitment to quality. Significant progress continues to be made on both fronts, as evidenced by the most recent publication times and the 2013 release of the Journal Citation Reports®, which was issued by Thomson Reuters on 29 July.

  7. AGU member running to fill congressional seat

    NASA Astrophysics Data System (ADS)

    Crum, Emily

    John F Mink, an AGU member (Hydrology) for 50 years, and husband of the late Representative Patsy T. Mink (D-Hawaii), will run in a special election on 30 November to fill the remainder of his wife's unexpired congressional term. Patsy Mink, who represented the 2nd Congressional District of Hawaii, passed away on 28 September after battling pneumonia.Her name will appear on the 5 November election ballot as a candidate for Hawaii's 2nd District in the 108th Congress. If she is elected posthumously, the state of Hawaii will hold a special election in January to select an official to serve the full two-year term.

  8. AGU journals increase in importance according to 2010 Impact Factors

    NASA Astrophysics Data System (ADS)

    Cook, Bill

    2011-07-01

    AGU journals continue to rank highly in many categories in the 2010 Journal Citation Report (JCR), which was released by Thomson Reuters on 28 June. JCR reports on several measures of journal usage, including a journal's Eigenfactor score, its Article Influence score, its Impact Factor, and its rank within a cohort of similar journals. According to the 2010 statistics, AGU again has outperformed its larger competitors. Four different AGU titles are ranked in the top three journals in six different cohorts. The Impact Factor of several AGU journals increased significantly over the previous year.

  9. Application of Social Network Theory: Doctoral Students' Experiences in Conferences

    ERIC Educational Resources Information Center

    Ghosh, Rajashi; Githens, Rod P.

    2009-01-01

    As regular attendees at the Academy of Human Resource Development (AHRD) Conference, the authors enjoyed interacting with the highly relevant study by Diane Chapman and her colleagues (Chapman, Wiessner, Morton, Fire, Jones, & Majekodunmi, 2009). In the study, they use several theoretical tools to understand the learning experiences of doctoral…

  10. News media and new media: Strong coverage of AGU Fall Meeting

    NASA Astrophysics Data System (ADS)

    Weiss, Peter

    2011-05-01

    As scientists at AGU's 2010 Fall Meeting engaged one another with talks, posters, and hallway chats last December, a steady stream of reporting and commentary about all things Fall Meeting spilled out from the Moscone Center in San Francisco, Calif., to audiences throughout the world. Some 150 journalists—representing print, online, and broadcast media outlets, plus freelancers—reported from the meeting. Other reporters not present at the meeting participated in press conferences and other press events via live webcasts. Writers for nearly 2 dozen Earth and space science blogs churned out Fall Meeting-related blog postings. Twitter users also busily commented from the meeting, generating more than 4500 tweets labeled with the meeting's #AGU10 hashtag (a Twitter identity code). The outpouring of meeting-related news and commentary added up to more than 3000 stories, of which many reached far-flung parts of the globe, according to an analysis made using Vocus, a media monitoring service.

  11. Regularized Chapman-Enskog expansion for scalar conservation laws

    NASA Technical Reports Server (NTRS)

    Schochet, Steven; Tadmor, Eitan

    1990-01-01

    Rosenau has recently proposed a regularized version of the Chapman-Enskog expansion of hydrodynamics. This regularized expansion resembles the usual Navier-Stokes viscosity terms at law wave-numbers, but unlike the latter, it has the advantage of being a bounded macroscopic approximation to the linearized collision operator. The behavior of Rosenau regularization of the Chapman-Enskog expansion (RCE) is studied in the context of scalar conservation laws. It is shown that thie RCE model retains the essential properties of the usual viscosity approximation, e.g., existence of traveling waves, monotonicity, upper-Lipschitz continuity..., and at the same time, it sharpens the standard viscous shock layers. It is proved that the regularized RCE approximation converges to the underlying inviscid entropy solution as its mean-free-path epsilon approaches 0, and the convergence rate is estimated.

  12. The AGU Data Management Maturity Model Initiative

    NASA Astrophysics Data System (ADS)

    Bates, J. J.

    2015-12-01

    In September 2014, the AGU Board of Directors approved two initiatives to help the Earth and space sciences community address the growing challenges accompanying the increasing size and complexity of data. These initiatives are: 1) Data Science Credentialing: development of a continuing education and professional certification program to help scientists in their careers and to meet growing responsibilities and requirements around data science; and 2) Data Management Maturity (DMM) Model: development and implementation of a data management maturity model to assess process maturity against best practices, and to identify opportunities in organizational data management processes. Each of these has been organized within AGU as an Editorial Board and both Boards have held kick off meetings. The DMM model Editorial Board will recommend strategies for adapting and deploying a DMM model to the Earth and space sciences create guidance documents to assist in its implementation, and provide input on a pilot appraisal process. This presentation will provide an overview of progress to date in the DMM model Editorial Board and plans for work to be done over the upcoming year.

  13. AGU Board and Council Close Out Productive Year

    NASA Astrophysics Data System (ADS)

    Enderlein, Cheryl

    2014-02-01

    The AGU Board of Directors and Council both held meetings in San Francisco the weekend before Fall Meeting, wrapping up a very busy and productive year. The Board and Council have a joint work plan (see http://sites.agu.org/leadership/bod/), and meetings are planned to provide a flow of information between the two groups, as well as to staff and other parts of the Union, including committees and task forces, editors, and sections and focus groups. Outcomes from the meetings are posted on AGU's website: Board outcomes can be found at http://sites.agu.org/leadership/bod/board-outcomes/ and Council outcomes at, http://sites.agu.org/leadership/science-council/council-outcomes/.

  14. New software system to improve AGU membership management

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2012-06-01

    Almost 2 years ago, AGU began investigating how it could more efficiently manage member and customer records as well as support processes that currently run on multiple systems. I am pleased to announce that on 25 June, as the result of intense efforts, AGU will migrate to a new database software system that will house the majority of AGU operations. AGU staff will have more tools at their disposal to assist members, and members will have more intuitive and user-friendly options when using the online interface to update their profiles or make purchases. I am particularly excited about this major improvement to our infrastructure because it better positions AGU to achieve goals in its strategic plan.

  15. AGU's Support of Hazards Workshop Appreciated

    NASA Astrophysics Data System (ADS)

    Simpson, David

    2011-03-01

    On behalf of the Incorporated Research Institutions for Seismology (IRIS) and of the organizing committee of the workshop entitled “Geophysical Hazards and Plate Boundary Processes in Central America, Mexico, and the Caribbean,” I thank AGU for providing funding for the workshop to supplement the core support from the U.S. National Science Foundation and the United States Agency for International Development. The workshop, which was held 24-28 October 2010 in Heredia, Costa Rica, was attended by 87 geophysicists and stakeholders from the public, private, and development sectors from 21 countries. We were able to outline and coordinate initiatives that will contribute to geophysical research and hazard mitigation in the region through international collaboration and to establish a forum to initiate efforts with the potential for immediate societal benefits.

  16. Better slides needed at AGU Meetings

    NASA Astrophysics Data System (ADS)

    Jacobson, Randall S.

    Recent AGU meetings show a dangerous trend in the quality of presentations. A fair percentage of slides used during oral presentations consisted of a black background and colored lines and/or words for data. Such slides are illegible and serve to undercut the speaker's points by not demonstrating the data clearly.A typical example consisted of dark red, dark blue, and green data on a black background. Even the author had difficulty in pointing out the data using his light arrow. Line drawings, in particular, should not use colors, but instead use high-contrast white-on-black for the following reasons: dark colors on black backgrounds provide little contrast, making it difficult to discern patterns; people who are colorblind are at a disadvantage; and the same information can be obtained using a variety of line weights (dotdash, solid, dotted, etc.) with single color slides.

  17. IAHS/AGU symposium on groundwater contamination

    NASA Astrophysics Data System (ADS)

    Abriola, Linda M.; Bahr, Jean M.

    1991-05-01

    Papers presented at a two-day jointly sponsored IAHS/AGU symposium on groundwater contamination are briefly summarized. This international symposium was held 11 12 May, 1989, in Baltimore, Maryland. Presentations encompassed recent research developments in three general areas: abiotic and biotic processes governing contaminant transport; aquifer rehabilitation; and the influence of agricultural practices and nonpoint sources on aquifer quality. Contributions offered an interesting mixture of theoretical, mathematical, laboratory, and field studies. In the first session, transport processes explored ranged from dispersion and fingering to nonequilibrium sorption, metals complexation, and bacteria migration. The use of optimization modeling in the design of remediation strategies was the focus of another session. Here theoretical studies were presented alongside case histories of aquifer rehabilitation. In a final session, a number of models for agricultural management were described. These presentations were complemented by case studies of actual aquifer degradation resulting from land-use and management practices.

  18. A year as AGU's Congressional Science Fellow

    NASA Astrophysics Data System (ADS)

    Wayland, Karen

    When I applied for AGU's Congressional Science Fellowship, I promised that I would be completed with my degree requirements before the fellowship began. Thanks to a flexible advisor, I defended my dissertation on August 28, packed my office on August 29, and drove to Washington the next day to participate in a two-week orientation for the fellowship. The orientation, organized by the American Association for the Advancement of Science (AAAS) for incoming Science and Technology Fellows, introduced us to various aspects of the federal government, science policy and life in Washington. During my first week in Washington, I thought my biggest challenge would be finding time to format my dissertation between all the receptions and dinners AAAS scheduled for the Fellows.

  19. AGU climate scientists visit Capitol Hill

    NASA Astrophysics Data System (ADS)

    Hankin, Erik

    2012-02-01

    On 1 February 2012, AGU teamed with 11 other scientific societies to bring 29 scientists researching various aspects of climate change to Washington, D. C., for the second annual Climate Science Day on Capitol Hill. The participants represented a wide range of expertise, from meteorology to agriculture, paleoclimatology to statistics, but all spoke to the reality of climate change as demonstrated in their scientific research. With Congress debating environmental regulations and energy policy amid tight fiscal pressures, it is critical that lawmakers have access to the best climate science to help guide policy decisions. The scientists met with legislators and their staff to discuss the importance of climate science for their districts and the nation and offered their expertise as an ongoing resource to the legislators.

  20. AGU signs memorandum of agreement with Soil Science Society of America

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2011-08-01

    I am pleased to announce that AGU has taken another step in our effort to build strategic alliances with partner groups by signing a memorandum of agreement with the Soil Science Society of America (SSSA). This agreement is based on the common interests of our members and will allow us to strengthen our respective organizations by Exchanging information on key programs and initiatives.Expanding membership of both our organizations through possible joint programs.>Exchanging information and possible joint activities concerning educational opportunities, student programs, and professional services.Exchanging information and possible co-organization of scientific conferences.

  1. A Chapman-Layers Ionspheric Model for Mars

    NASA Technical Reports Server (NTRS)

    Pi, Xiaoqing; Edwards, Charles D.; Hajj, George A.; Ao, Chi; Romans, Larry J.; Callas, John L.; Mannucci, Anthony J.; Asmar, Sami W.; Kahan, Daniel S.

    2008-01-01

    A numerical model (CLIMM) is developed that adopts functions of two Chapman layers to compute Mars ionospheric electron densities at given local solar zenith angle and height. Electron density profiles derived from Mars Global Survey (MGS)-to-Earth radio occultation measurements collected during 1998 through 2005 are used to fit the model. The present model does not include variations with solar extreme ultraviolet (EUV) radiation cycles and seasons, and may have increased errors at lower latitudes. A more sophisticated model taking into account these variations is being developed and will be available in the future.

  2. AGU 2002-2003 Congressional Science Fellow

    NASA Astrophysics Data System (ADS)

    Illa Amerson, a Ph.D. candidate at the Oregon Health & Science University in Beaverton, was selected as AGU's 26th Congressional Science Fellow for 2002-2003. Starting in September, Amerson will serve a one-year assignment in the office of a senator or representative, or on a committee's staff as one of only a handful of scientists on Capitol Hill in Washington, D.C. Once in an office, Amerson can expect to work as a regular member of the staff, serving as a legislative assistant. Her duties could include advising her boss how to vote on specific bills, writing speeches or press releases, crafting legislation, meeting with lobbyists and special interest groups, and even answering constituent mail.Amerson expects to receive her Ph.D. in environmental science and engineering this summer. Her dissertation focuses on the environmental impact of the gasoline additive methyl tert-butyl ether (MTBE). She completed a M.S. in civil and environmental engineering at Arizona State University and a S.B. in chemical engineering at the Massachusetts Institute of Technology Amerson has also spent three years working in environmental regulation and consulting, dealing primarily with air and water quality issues.

  3. AGU Ocean Sciences Award: Feenan D. Jennings

    NASA Astrophysics Data System (ADS)

    The Ocean Sciences Section of the AGU recognizes Feenan D. Jennings' 25 years of excellent service and successful leadership in the ocean sciences community. He earned the B.S. degree at New Mexico State University (1950) and pursued graduate studies at Scripps and the University of California at Los Angeles. Feenan's career in marine research management began when he left his position as Senior Engineer at the Scripps Institution of Oceanography in 1958 to become Head Oceanographer of the Geophysics Branch of ONR, a position he held until 1966. During his career with ONR, one of his additional duties was subelement monitor for basic research funds earmarked for oceanography. This important function involved monitoring, reporting and helping to defend the expenditure of all oceanographic basic research funds spent by the Navy. He was also instrumental in formulating and carrying through a ten-year ship plan which resulted in the construction of most of the large oceanographic vessels now used by the U.S. academic community.

  4. Strong Showing for AGU Journals in 2009 Impact Factors

    NASA Astrophysics Data System (ADS)

    Cook, Bill

    2010-06-01

    AGU publishes great science, which is recognized in several ways. One of the most widely recognized is from Thomson Reuters, which provides the Journal Citation Report (JCR) each year as a component of the Web of Science®. JCR reports on several measures of journal usage, including a journal's Eigenfactor score, its Article Influence score, its Impact Factor, and its rank within a cohort of similar journals. According to the 2009 statistics released last week, AGU again has outperformed its larger competitors. For the twelfth time, two different AGU titles hold the top rank in their categories, and AGU titles hold the second spot in two other categories and third in two more.

  5. AGU Career Center attracts hundreds of Fall Meeting attendees

    NASA Astrophysics Data System (ADS)

    Cooper, Paul

    2012-02-01

    The poster hall of the 2011 AGU Fall Meeting was the venue not only for scientific discussion and exchange of ideas—Fall Meeting attendees also explored new career opportunities and received career advice at AGU's Career Center. For many years, recruiters and hiring managers have found ideal candidates for open positions during the AGU Fall Meeting through the Career Center. Last year was no exception: Recruiters browsed resumés, visited posters, and attended talks to find talented individuals to interview during the week. In addition, hundreds of meeting attendees looking for a new job or a postdoc position visited the Career Center and checked the online AGU Career Center job board to request interviews. Career counselor Alaina Levine of Quantum Success Solutions gave private one-on-one career advice to 47 meeting attendees, making sure that each individual she counseled left the session with clearer career objectives and tactics to bring these objectives to fruition.

  6. Update on AGU Publishing: A Focus on Open Access

    NASA Astrophysics Data System (ADS)

    Van Der Hilst, Rob; Hanson, Brooks

    2013-09-01

    In the 23 July 2013 issue of Eos, we provided a broad update on recent events in AGU publishing, focusing on the partnership with John Wiley & Sons (Eos, 94(30), 264-266, doi:10.1002/2013EO300009). Here we briefly comment on the latest developments in the partnership, but the main focus is on recent events regarding open access as it relates to AGU publishing.

  7. AGU Publications Volunteers Feted At Elegant Editors' Evening

    NASA Astrophysics Data System (ADS)

    Panning, Jeanette

    2013-01-01

    The 2012 Fall Meeting Editors' Evening, held at the City Club of San Francisco, was hosted by the Publications Committee and is the premier social event for editors and associate editors attending the Fall Meeting. The evening commenced with a welcome from Carol Finn, incoming AGU president, in which she expressed her thanks to the editors and associate editors for volunteering their time to benefit AGU.

  8. Eos Interviews Robert Van Hook, Former AGU Interim Executive Director

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2010-08-01

    Robert Van Hook, who served as AGU's interim executive director since January 2009, led the organization during a transition period that began with the retirement of long-serving executive director A. F. (“Fred”) Spilhaus Jr. Van Hook's tenure concluded on 30 August when Christine McEntee assumed her position as AGU's new executive director (see Eos, 91(17), 153, 156, 2010). During his tenure at AGU, which overlapped with a global economic recession, Van Hook helped to guide the organization through key structural governance changes, strategic planning, and upgrades in technology, human resources, and accounting. He also helped to revitalize public outreach and member services, among many other efforts. Van Hook, president of Transition Management Consulting, recently reflected upon his tenure, the transition period, and the future of AGU. Van Hook credits AGU's strong volunteer leadership—including past presidents Tim Killeen and Tim Grove, current president Mike McPhaden, and president-elect Carol Finn—for courage in moving the organization through a successful transition. “They were the ones who shoved the boat off from the shore. I was lucky enough to be invited into the boat,” he said. He also credits the staff for their resiliency and commitment to supporting AGU's science.

  9. AGU governance's decision-making process advances strategic plan

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael; Finn, Carol; McEntee, Chris

    2012-10-01

    A lot has happened in a little more than 2 years, and we want give AGU members an update on how things are working under AGU's strategic plan and governance model. AGU is an organization committed to its strategic plan (http://www.agu.org/about/strategic_plan.shtml), and if you have not read the plan lately, we encourage you to do so. AGU's vision is to be an organization that "galvanizes a community of Earth and space scientists that collaboratively advances and communicates science and its power to ensure a sustainable future." We are excited about the progress we have made under this plan and the future course we have set for the Union. Everything the Board of Directors, Council, and committees put on their agendas is intended to advance AGU's strategic goals and objectives. Together with headquarters staff, these bodies are working in an integrated, effective manner to carry out this plan. The best way to demonstrate the progress made and each group's role is to walk through a recent example: the creation of a new Union-level award (see Figure 1).

  10. Near-terminator Venus ionosphere: How Chapman-esque?

    NASA Astrophysics Data System (ADS)

    Fox, J. L.

    2007-04-01

    We have modeled the near-terminator ionosphere of Venus for solar zenith angles χ between 60 and 85° in 5° increments, and from 86 to 90° in 1° increments. The most important neutral densities of the background thermospheres have been adopted from the VTS3 model of Hedin et al. (1983), which is based on densities from the Pioneer Venus (PV) Orbiter Neutral Mass Spectrometer (e.g., Niemann et al., 1980) that are normalized to the PV Orbiter Atmospheric Drag data (e.g., Keating et al., 1980). We compare the ion density profiles to those of a Chapman layer and to those obtained from radio occultation data. We determine the best fit values of n max,0 i and k in the Chapman expression n max,χ i = n max,0 i cos(χ) k for each solar zenith angle interval; using a linear least squares regression for log n max,χ i as a function of log cos(χ) we also derive the best fit values for the group of ten models for solar zenith angles from 60 to 89°. For a theoretical Chapman layer with plane parallel geometry, k = 0.5, and n max,0 i is the peak electron density at the subsolar point. In the near-terminator region, the production rates and densities must be computed using spherical geometry, and this alone will cause the derived value of k to be reduced below the theoretical factor of 0.5. For the solar zenith angle models in the range 60-85°, we find that the magnitudes of the both the main (F 1) and lower (E) peaks decrease as the solar zenith angle increases in a somewhat Chapman-like manner, but the altitudes of the F 1 and E peaks increase only slowly from 140 to 144 km and from 125 to 129.5 km, respectively. The nearly constant altitude of the F 1 peaks has been attributed to the collapse of the thermosphere as it merges into the nighttime cryosphere (Cravens et al., 1981). This behavior is quite different from that of Mars, where the electron density peak altitudes have been observed to rise monotonically as the solar zenith angle increases. The predicted behavior

  11. On deviations from ideal Chapman-Jouguet detonation velocity

    SciTech Connect

    Bruels, H.K.; Lefebvre, M.H.; Berghmans, J.

    1994-12-31

    Experimental data shows that under certain conditions, measured detonation velocities exhibit deviations from theoretical values computed according to the Chapman-Jouguet (CJ) model. The purpose of this paper is to investigate why in some circumstances such deviations occur. A Zeldovitcb-von Neuman-Doring model (ZND) taking into account the specific chemical kinetics of the mixture, enables one to identify a critical parameter: the effective chemical reaction length. This parameter is mainly related to the chemical composition of the reactive mixture. It is shown that the ratio of this parameter to the dimension of the tube where the velocity measurements are carried out can explain deviations from ideal values. This simple model has been applied to a series of existing experimental data characterized by such deviations. Different initial conditions, namely, (1) mixtures near detonation limits, (2) low initial pressures, and (3) mixtures containing halogenated hydrocarbons, are investigated. All data show that the velocity deficit, {Delta}D{sub CJ}, is an increasing, but not necessarily linear, function of the ratio reaction length/dimension of the tube, d{sub rea}/d{sub tube}. To support this statement, a detailed one dimensional numerical computation has been performed, taking into account both nonstationary hydrodynamics and detailed chemical kinetics. These computations end tip with a detonation wave traveling at the ideal Chapman-Jouguet velocity. This suggests that the deviation from the CJ values ought to be explained by parameters taking into account the relative size of the surrounding of the detonation wave; d{sub rea}/d{sub tube} is such a parameter. In the present paper, the following mixtures are investigated: (1) hydrogen-oxygen mixtures near the detonation limits; (2) H{sub 2}, CO, O{sub 2}, and Ar mixtures at low pressures; and (3) hydrogen-oxygen-argon mixtures containing halogenated hydrocarbons (CF{sub 3}H).

  12. Advanced information technologies for assessing nonpoint source pollution in the vadose zone: Conference overview

    SciTech Connect

    Corwin, D.L.; Loague, K.; Ellsworth, T.R.

    1999-03-01

    The information age has ushered in an awareness of and concern for global environmental problems such as climatic change, ozone depletion, deforestation, desertification, and nonpoint source (NPS) pollution. Nonpoint source pollution is the single greatest threat to surface and subsurface drinking water resources. Nonpoint source pollutants also pose a threat to sustainable agriculture, which is viewed as the most viable means of meeting the food demands of a world population that is expected to reach 9.4 billion by the middle of the next century. The ability to accurately assess present and future NPS pollution impacts on ecosystems ranging from local to global scales would provide a powerful tool for environmental stewardship and guiding future human activities. Assessing NPS pollutant is a multidisciplinary problem. To address the problem, advanced information technologies and methodologies are needed that draw from all areas of science and are applied in a spatial context. It was from this setting that the 1997 Joint AGU Chapman/SSSA Outreach Conference Application of GIS, Remote Sensing, Geostatistics, and Solute Transport Modeling for Assessing Nonpoint Source Pollutants in the Vadose Zone (19--24 Oct. 1997, Riverside, CA) materialized. The objective of the conference was to examine current multidisciplinary technologies and methodologies for assessing NPS pollutants in the vadose zone, and to explore new conceptual approaches. It was the conference`s goal to provide a forum to stimulate multidisciplinary interaction to enhance the development of techniques for the real-time measurement and modeling of NPS pollution in the vadose zone and subsurface waters.

  13. Entering a New ERA: Education Resources and AGU

    NASA Astrophysics Data System (ADS)

    Karsten, J. L.; Johnson, R. M.

    2001-12-01

    Professional societies play a unique role in the on-going battle to improve public education in the Earth and space sciences. With guidance from its Committee on Education and Human Resources (CEHR), AGU has traditionally sponsored strong programs that provide mechanisms for linking its research membership with the formal/informal science education communities. Among the most successful of these are tutorials for K-12 teachers taught by AGU members during national meetings (e.g., GIFT - Geophysical Information For Teachers) and internships that allow teachers to experience geophysical science research first-hand (e.g., STaRS - Science Teacher and Research Scientist). AGU also co-sponsors major symposia to discuss and develop strategies for Earth science education reform (e.g., the NSF-sponsored Shaping the Future workshop) and provides an annual forum for the Heads and Chairs of undergraduate geoscience departments to discuss common problems and share solutions. In the fall of 2001, AGU expects to unveil a major new education and outreach website that will provide enhanced opportunities for communicating to students, teachers and the public about AGU members' research and new directions in geophysical science education. The most important contribution that AGU makes, however, is to validate and prominently endorse the education and outreach efforts of its members, both by sponsoring well-attended, education-related special sessions at AGU national meetings and by annually honoring individuals or groups with the Excellence in Geoscience Education award. Recent staff changes at AGU headquarters have brought new opportunities to expand upon these successful existing programs and move in other directions that capitalize on the strengths of the organization. Among new initiatives being considered are programs that partner education efforts with those being developed as part of several large research programs, curriculum modules that will promote teaching earth sciences

  14. Common interests bind AGU and geophysical groups around the globe

    NASA Astrophysics Data System (ADS)

    McEntee, Christine

    2012-02-01

    In continuation of our work to strengthen alliances with key organizations in the Earth and space science community, AGU president Michael McPhaden, president-elect Carol Finn, and I held a series of meetings with leaders from other science societies during the 2011 Fall Meeting. Over the course of 2 days we met with leaders from the Geophysical Society of America, European Geosciences Union, Japan Geosciences Union, Ethiopian Geophysical Union, Asia Oceania Geosciences Society, Chinese Geophysical Society, and Asociación Latinoamericana de Geofísica Espacial. This gave us a valued opportunity to discuss the common interests and challenges we all face and to learn from each other's experience. The meetings allowed AGU to strengthen existing cooperative agreements and reach new levels of understanding between us and other societies. Additionally, we met with representatives from the Korean Ocean Research and Development Institute to discuss their intention to establish a geophysical union modeled after AGU.

  15. AGU and Earth Science Women's Network sign memorandum of understanding

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2012-06-01

    In furtherance of our strategic goal to be a diverse and inclusive organization that uses its position to build the global talent pool in Earth and space science, AGU signed a memorandum of understanding with the Earth Science Women's Network (ESWN) in spring 2012. Under the agreement, AGU will provide ESWN with an online platform through which to better connect its members. The agreement will allow AGU to further its strategic goal and help ESWN enhance cooperation and collaboration among women in Earth and space science. ESWN is a community of scientists dedicated to supporting collaborations and providing mentorship for its members, many of whom are in the early stages of their careers. The new online platform should help ESWN to connect with more individuals and create a stronger network of dedicated women pursuing research in Earth and space science.

  16. AGU's response to the Next Generation Science Standards

    NASA Astrophysics Data System (ADS)

    Adamec, Bethany Holm; Passow, Michael; Asher, Pranoti

    2012-06-01

    A team of expert writers and lead states, headed by the nonproft education reform organization Achieve (http://www.achieve.org), is in the process of developing the Next Generation Science Standards (NGSS). As a critical stakeholder with a strategic interest in talent pool development, AGU has been interested and involved in the development of the standards since early in the process. AGU members such as Michael Wysession and Ramon Lopez are on the writing team. AGU members and the public are encouraged to read and comment on the standards at http://www.nextgenscience.org/. The frst draft comment period recently closed; however, a comment period on the second draft will open in fall 2012.

  17. L. H. Meredith to Join AGU Headquarters Staff

    NASA Astrophysics Data System (ADS)

    On August 3, 1987, Leslie H. Meredith will join the AGU staff in the newly created position of Director of Research Programs. He will also have the title of Group Director, and in that capacity, the Meetings and Member Programs Division will report to him. The establishment of the Research Programs Division will put power behind a very important thrust for the Union. Since the Second World War, AGU has been known for its outstanding publications and meetings. In the 1920s and 1930s, AGU, as a National Academy of Sciences committee, played a strong role in determining scientific directions for geophysics. Now, with the strong support of Past President Charles Drake and President-Elect Don Anderson, and under the leadership of President Peter Eagleson, the Union is preparing to resume a more active role in this area and in advocating policy.

  18. AGU selects 2012-2013 Congressional Science Fellows

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2012-04-01

    AGU has selected Erica Bickford and Kevin Reed as its 2012-2013 Congressional Science Fellows. This term will mark the 35th year that AGU has sponsored fellows to serve in Congress. Bickford and Reed will be part of a cohort comprising more than 30 fellows working on Capitol Hill in the coming year and contributing their scientific knowledge to the policy-making process. Erica Bickford is working toward finalizing her Ph.D. in environment and resources from the University of Wisconsin this summer.

  19. Member Input Sought to Ensure AGU's Continued Success

    NASA Astrophysics Data System (ADS)

    Grove, Timothy L.

    2008-11-01

    As an organization, AGU is indeed fortunate. Our Union has a growing membership worldwide with an average annual increase of 5.9% over the last 5 years. We are financially strong; we have planned carefully and managed our assets and our annual budgets so that we are able to navigate difficult times. Our Fall Meeting is ``the'' event for Earth and space scientists from more than 100 countries. Our publications continue to grow and evolve. Our outreach programs are gaining recognition in the communities we serve. Our development efforts are strengthening our ability to do more without taxing the revenues from meetings and publications. AGU is a preeminent scientific society.

  20. AGU Blogosphere: A New Community of Earth and Space Science Blogs

    NASA Astrophysics Data System (ADS)

    Viñas, Maria-José

    2010-11-01

    Less than a year ago, AGU had yet to explore the world of science blogging. Now AGU not only has three blogs of its own but also has launched the AGU Blogosphere, a network of independent Earth and space science blogs hosted under the Union's umbrella. The new network of blogs, composed of seven external blogs written by scientists and covering topics including planetary exploration, landslides, Washington, D. C.-area geology, volcanoes, climate change, and more, can now be found together with the in-house blogs at http://blogs.agu.org. It's been a fast, exciting immersion into the blogosphere for AGU. Efforts began with the 2009 Fall Meeting blog, run by AGU staff with the invaluable help of science writing students at University of California, Santa Cruz and New York's Columbia University. This successful experience inspired AGU outreach staff to make a permanent meetings blog, which regularly covers the science presented at AGU meetings.

  1. AGU Launches Innovative Open Access, Transdisciplinary Journal: Earth's Future

    NASA Astrophysics Data System (ADS)

    Hanson, Brooks

    2013-06-01

    AGU announces the addition of a new publication to its journals program: Earth's Future. An exploration of global change and sustainability, the new journal will emphasize the Earth as an interactive, evolving system under the influence of the human enterprise and will reflect the risks and opportunities associated with environmental changes and challenges.

  2. Technology Improvements for the 2013 AGU Fall Meeting

    NASA Astrophysics Data System (ADS)

    Robichaux, Emily; Tomb, Jennifer

    2013-10-01

    AGU staff is dedicated to offering cutting-edge technology at Fall Meeting to improve meeting attendees' experience, provide state-of-the-art scientific content features, and continue developing features and elements of community building and social media. The overall goal is to implement technology that provides an accessible, manageable, and personal experience at Fall Meeting.

  3. Science policy events at the 2012 AGU Fall Meeting

    NASA Astrophysics Data System (ADS)

    Hankin, Erik

    2012-10-01

    Are you interested in the intersection of science and policy, looking to make an impact on Capitol Hill, or concerned about the increasing number of attacks against scientists and their academic freedom? AGU Public Affairs offers many events at the 2012 Fall Meeting to assist member involvement in political processes and inform scientists of their rights and options should their research come under legal fire. Learn how you can share your science with policy makers to help inform policy at two luncheon events at the Fall Meeting. If you have ever considered working as a science expert for a member of Congress or reporting science in a mass media outlet, then you should attend the first luncheon, How to be a Congressional Science Fellow or Mass Media Fellow. The event will feature current AGU Congressional Science Fellows detailing their experiences working in Congress as well as past AGU Mass Media Fellows sharing their stories of reporting for a news organization. The luncheon will be held on Tuesday, 4 December, from 12:30 to 1:30 P.M. at the Marriott Hotel, in room Golden Gate B. In addition, current and former fellows will be available for one-on-one interactions at the AGU Marketplace from 3:30 to 4:30 P.M. on Tuesday, 4 December, through Thursday, 6 December.

  4. New AGU Executive Director Outlines Goals and Priorities

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2010-04-01

    When Christine W. McEntee takes the helm at AGU as the new executive director on 30 August, she will bring with her a number of key qualities: more than 25 years of successful association leadership and management experience, a passion for the Earth and space sciences to benefit humanity, a commitment to working to ensure the planet's sustainability, a respect for AGU's distinguished legacy, and the desire and ability to help AGU grow to a higher level of effectiveness. “I have always liked to work in professional associations that are solid and strong and want to go to their next level of excellence—that is where my sweet spot is in being an association executive—and that is what AGU wants to do. So I am very excited about that: a match with what I really enjoy and get passionate about doing in an area that I really care about,” McEntee told Eos in an in-depth interview.

  5. AGU Members Learn Ways to Get Involved in Science Policy

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2013-01-01

    Gasps filled the room as scientists listened to a talk about the looming U.S. "fiscal cliff" and sequestration impacts on the science community. This was but one example of efforts by AGU's Public Affairs team during this year's Fall Meeting to talk to members about the latest news on the federal budget and what was happening on Capitol Hill.

  6. Transcriptomic profile of aguR deletion mutant of Lactococcus lactis subsp. cremoris CECT 8666

    PubMed Central

    del Rio, Beatriz; Linares, Daniel M.; Redruello, Begoña; Martin, Maria Cruz; Fernandez, Maria; de Jong, Anne; Kuipers, Oscar P.; Ladero, Victor; Alvarez, Miguel A.

    2015-01-01

    Lactococcus lactis subsp. cremoris CECT 8666 (formerly GE2-14) is a dairy strain that catabolizes agmatine (a decarboxylated derivative of arginine) into the biogenic amine putrescine by the agmatine deiminase (AGDI) pathway [1]. The AGDI cluster of L. lactis is composed by five genes aguR, aguB, aguD, aguA and aguC. The last four genes are responsible for the deamination of agmatine to putrescine and are co-transcribed as a single policistronic mRNA forming the catabolic operon aguBDAC[1]. aguR encodes a transmembrane protein that functions as a one-component signal transduction system that senses the agmatine concentration of the medium and accordingly regulates the transcription of aguBDAC[2], which is also transcriptionally regulated by carbon catabolic repression (CCR) via glucose, but not by other sugars such as lactose and galactose [1], [3]. Here we report the transcriptional profiling of the aguR gene deletion mutant (L. lactis subsp. cremoris CECT 8666 ∆aguR) [2] compared to the wild type strain, both grown in M17 medium with galactose as carbon source and supplemented with agmatine. The transcriptional profiling data of AguR-regulated genes were deposited in the Gene Expression Omnibus (GEO) database under accession no. GSE59514. PMID:26697381

  7. Public outreach events at 2011 AGU Fall Meeting

    NASA Astrophysics Data System (ADS)

    Adamec, Bethany; Asher, Pranoti

    2011-11-01

    On Sunday, 4 December, three free family events planned by AGU Education and Public Outreach will lead off this year's Fall Meeting. The events begin at noon with the public lecture, which, AGU is thrilled to announce, will be delivered by NASA astronaut Drew Feustel, who holds a Ph.D. in geophysics. In 2009, Feustel served on the crew of STS- 125, the final space shuttle mission to the Hubble Space Telescope, and, earlier this year, STS-134, which traveled to the International Space Station (ISS). He served as the lead space walker during STS-134; the mission delivered to ISS the Alpha Magnetic Spectrometer (AMS), a state-of-the-art cosmic ray particle physics detector designed to examine fundamental issues about matter and the origin and structure of the universe. He will speak about the Hubble STS-125 mission and the STS-134 mission, as well as about how his experiences as a geophysicist influenced his experiences as an astronaut.

  8. AGU:Comments Requested on Natural Hazards Position Statement

    NASA Astrophysics Data System (ADS)

    2004-11-01

    Biological oceanographer Jana Davis is AGU's Congressional Science Fellow for 2004-2005. She will spend the year in the office of U. S. Senator Frank Lautenberg (D-N. J.), working on ocean and other environment issues. Davis received her Ph.D. in 2000 from the Scripps Institution of Oceanography in San Diego, California, and most recently was with the Maritime Studies Program, Williams College-Mystic Seaport in Connecticut, and the Smithsonian Environmental Research Center in Maryland. She is AGU's 28th Congressional Science Fellow. Davis applied for the fellowship in order to focus on policy at this point in her career. She observed, ``I feel that cases in which policy might benefit from increased incorporation of science outnumber those in which science lags policy.'' Davis said that the fellowship will ``provide the ideal educational experience'' to learn how policy makers struggle to ``balance current human need with future human and ecological value.''

  9. COPA to sponsor two Union sessions at AGU Spring Meeting

    NASA Astrophysics Data System (ADS)

    Folger, Peter

    Members of AGU's Committee on Public Affairs (COPA) will convene two Union sessions designed to highlight the link between geophysical research and the broader societal concerns at the upcoming AGU Spring meeting in Boston. Session U05, titled “Contaminated Groundwater and Litigation: Lessons from the Woburn Case,” will focus on the union of geophysical science and the legal system, geophysical science and health effects, and geophysical science and public participation. The Woburn, Massachusetts, toxic tort case, made popular by Jonathan Harr's book A Civil Action, will be used to illustrate the role and interaction of geophysical science with public policy in these areas. COPA members Jim Mercer and Margo Kingston will convene the session Wednesday June 5, starting at 8:30 a.m. in room CC302.

  10. Free workshop for teachers at AGU's 2012 Fall Meeting

    NASA Astrophysics Data System (ADS)

    Holm Adamec, Bethany

    2012-10-01

    AGU is committed to fostering the next generation of Earth and space scientists. We work on this commitment in many ways, one of which is partnering with the National Earth Science Teacher's Association (NESTA) to hold the annual Geophysical Information for Teachers (GIFT) workshop at the Fall Meeting. GIFT allows K-12 science educators (both classroom and informal) to hear from scientists about their latest Earth and space science research, explore new classroom resources for engaging students, and visit exhibits and technical sessions during the Fall Meeting. Six teams of leading scientists and education/public outreach professionals will give talks and lead teachers through interactive classroom activities over the course of 2 days at GIFT 2012. Becoming a GIFT presenter is a highly competitive process, with 29 applications evaluated through a peer review system this year. Science standards, prior classroom testing of materials, expertise of presenters, teacher interests, and AGU's science priorities are all taken into account during the selection process.

  11. Honor your colleagues at the AGU Spring Meeting

    NASA Astrophysics Data System (ADS)

    AGU will pay tribute to the 1987 Medalists and Fellows on Wednesday, May 20, at the Honors Ceremony, Reception, and Banquet. The William Bowie Medal, the John Adam Fleming Medal, the Charles A. Whitten Medal, and one of the James B. Macelwane medals will be presented at the ceremony, which begins at 5:45 P.M. in the Hyatt Hotel in Baltimore, Md. Also to be honored at the ceremony, which is the most important social function at the Spring Meeting, are those newly elected Fellows (see Eos, April 7, 1987, p. 205) who will be attending. The Walter H. Bucher Medal, the Harry H. Hess Medal, the Maurice Ewing Medal, and two James B. Macelwane medals will be presented at the AGU 1987 Fall Meeting.

  12. AGU signs memorandum of agreement with Asia Oceania Geosciences Society

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2012-03-01

    AGU has taken the latest step in building strategic alliances with partner groups by signing a memorandum of agreement with the Asia Oceania Geosciences Society (AOGS). This agreement is based on the common interests of our members and will allow us to strengthen our respective organizations by - exchanging information on key programs and initiatives; - expanding membership of both our organizations through possible joint programs; - offering additional educational opportunities, professional services, and student programs; and - extending benefits to members of both organizations.

  13. Allan V. Cox: AGU President 1978”1980

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

    When Allan V. Cox was presented AGU's John Adam Fleming Medal in 1969, John Verhoogen described Cox's work as “characterized by painstaking care, proper attention to and use of statistics, and great insight.” Those same thoughts were echoed on February 3, 1987, during the memorial service for Cox, who died in a bicycling accident on January 27. The Stanford Memorial Church was crowded with colleagues, students, and friends.The Fleming Medal was presented to Cox in recognition of his studies on the fluctuation of the geomagnetic field. These studies helped to confirm theories of continental drift and seafloor spreading. The medal is awarded annually by AGU for original research and technical leadership in geomagnetism, atmospheric electricity, aeronomy, and related sciences. In addition to the Fleming Medal, Cox received the Antarctic Service Medal in 1970, the Vetlesen Prize in 1971, and the Arthur L. Day Prize of the National Academy of Sciences in 1984. He was a Fellow of AGU and a member of the National Academy of Sciences.

  14. First Scholarship at AGU Established by David E. Lumley

    NASA Astrophysics Data System (ADS)

    Tahar, Joanna G.

    2009-09-01

    Shortly after AGU launched its annual voluntary contribution campaign last year—the theme was “Building Tomorrow's Talent Today”—the Union's development office received an e-mail message from David E. Lumley about establishing a scholarship for a high-school student or undergraduate. Many scientific societies and associations have quite a few named scholarships, but for AGU this was a new concept. Lumley was sure of what he wanted to do and even more excited when he learned that his scholarship would be a first for AGU. “I want to help inspire today's young minds to work on problems of global importance in both the energy and environment sectors of industry and academia,” Lumley said. Recipients of the David E. Lumley Young Scientist Scholarship for Energy and Environmental Science will be expected to present a paper and to participate in various student activities at Fall Meeting. “Meeting some of the ‘giants’ of geoscience and getting their feedback on research is a big deal for these young students. We sometimes lose sight of this,” he said.

  15. [Comment on] Toward a near-perfect AGU

    NASA Astrophysics Data System (ADS)

    Ilyas, M.

    For many months I have been troubled by the thought of a near-perfect AGU, deriving my inspiration from the AIP (consisting of eight big scientific societies), which has successfully organized journals in a very information-efficient manner and is able to avoid duplication in its four-dozenodd publications. This is a great value to members who wish to subscribe to individual journals for personal use.The recent Publications Committee letter (Eos, 62, 19, 489) inquiring whether AGU journals should be further split up along our disciplinary lines provided the stimulus for this note. I feel that there is a lot of publication overlap between AGU and AMS. JGR-Space Physics, and JGR-Oceans and Atmospheres duplicate to some extent the coverage of the Journal of Atmospheric Sciences, the Monthly Weather Review, and the Journal of Physical Oceanography. Similarly there is overlap between the third section of JGR and Geophysics, the bulletin of the Society of Exploration Geophysicists. Could there not be a federation of these societies, with one of its primary tasks to reorganize journal publication, cutting down, but not necessarily eliminating, duplication along the AIP lines? I suspect there are a number of other societies that should be included in such a federation.

  16. Implementing the peer review process in AGU publications

    NASA Astrophysics Data System (ADS)

    Baum, P. J.

    1984-04-01

    Recently, Russell and Reiff [1984] presented a flow-diagram analysis of the AGU publication process indicating how publication delays naturally occur. Perhaps because o f space limitations, their diagram did not include some important control statements. For example, according to their diagram, all manuscripts are either published or enter an endless loop. In fact, many papers end up elsewhere: As fish wrappers, in filing cabinets, or in non-AGU publications. (Accepted papers can end up in the same places, but they have the advantage of having been published in an AGU journal.) Significantly, the number of times the paper passes through the submission-refereeing loop (NJ) is not just journal dependent. NJ also depends inversely on nD, the density of Dogma in the paper. We are concerned with the publication process also and are motivated by reports that NJ is unusually large in the case of certain distinguished colleagues, particularly when introducing new concepts or criticizing older approaches. Some suggestions are offered here to speed publication and consequently to assist in the smoother functioning of the scientific method in geophysics.

  17. Tales of quakes and consequences garner 2012 AGU journalism awards

    NASA Astrophysics Data System (ADS)

    Weiss, Peter

    2012-11-01

    When a court last month convicted seismologists of wrongdoing for how they characterized earthquake risk in the weeks preceding a deadly 2009 temblor in the city of L'Aquila, Italy, the verdict shocked scientists around the world. More than a year before that judgment came down, freelance reporter Stephen S. Hall had explored the legal case and its implications for scientists and for society in an article published in the 15 September 2011 issue of Nature. Because of the deep and compelling way in which Hall reported on the case, AGU in July chose Hall as the 2012 winner of the Walter Sullivan Award for Excellence in Science Journalism - Features. Remarkable coverage of an earthquake also stood out for judges of the other of this year's AGU journalism honors: the 2012 David Perlman Award for Excellence in Journalism - News. Also in July, AGU selected a team at The Washington Post, including two staff writers, Brian Vastag and Steven Mufson, and the Post's graphics staff, to receive the Perlman Award for their superb reporting on the unusual 5.8 magnitude earthquake that shook the Washington, D. C., region in August 2011.

  18. Maeve Boland selected as AGU Congressional Science Fellow

    NASA Astrophysics Data System (ADS)

    Chell, Kaitlin

    2009-10-01

    Maeve Boland, research assistant professor at the Colorado School of Mines, is AGU's 2009-2010 Congressional Science Fellow. Boland, who has a Ph.D. in geology from the Colorado School of Mines, is spending a year working in the office of U.S. Sen. Byron Dorgan (D-N. D.). She was selected in March by AGU's Committee on Public Affairs after a competitive interview process, and she is AGU's 32nd Congressional Science Fellow. In September, Boland and 31 other Congressional Science Fellows participated in a 2-week course in politics and the legislative process put on by the American Association for the Advancement of Science. She then interviewed with a number of congressional offices and was offered a position in the office of Sen. Dorgan, who chairs the Senate Appropriations Subcommittee on Energy and Water Development and is a member of the Committee on Energy and Natural Resources and the Committee on Commerce, Science, and Transportation. Boland is working as a legislative fellow carrying out a range of duties such as organizing congressional hearings, crafting legislation, advising legislators on votes, meeting with lobbyists, and writing speeches. Fellows also are often asked to assist their senator or representative during committee hearings and on the U.S. House or Senate floors during legislative debates.

  19. Molecular Characterization and Regulation of the aguBA Operon, Responsible for Agmatine Utilization in Pseudomonas aeruginosa PAO1

    PubMed Central

    Nakada, Yuji; Jiang, Ying; Nishijyo, Takayuki; Itoh, Yoshifumi; Lu, Chung-Dar

    2001-01-01

    Pseudomonas aeruginosa PAO1 utilizes agmatine as the sole carbon and nitrogen source via two reactions catalyzed successively by agmatine deiminase (encoded by aguA; also called agmatine iminohydrolase) and N-carbamoylputrescine amidohydrolase (encoded by aguB). The aguBA and adjacent aguR genes were cloned and characterized. The predicted AguB protein (Mr 32,759; 292 amino acids) displayed sequence similarity (≤60% identity) to enzymes of the β-alanine synthase/nitrilase family. While the deduced AguA protein (Mr 41,190; 368 amino acids) showed no significant similarity to any protein of known function, assignment of agmatine deiminase to AguA in this report discovered a new family of carbon-nitrogen hydrolases widely distributed in organisms ranging from bacteria to Arabidopsis. The aguR gene encoded a putative regulatory protein (Mr 24,424; 221 amino acids) of the TetR protein family. Measurements of agmatine deiminase and N-carbamoylputrescine amidohydrolase activities indicated the induction effect of agmatine and N-carbamoylputrescine on expression of the aguBA operon. The presence of an inducible promoter for the aguBA operon in the aguR-aguB intergenic region was demonstrated by lacZ fusion experiments, and the transcription start of this promoter was localized 99 bp upstream from the initiation codon of aguB by S1 nuclease mapping. Experiments with knockout mutants of aguR established that expression of the aguBA operon became constitutive in the aguR background. Interaction of AguR overproduced in Escherichia coli with the aguBA regulatory region was demonstrated by gel retardation assays, supporting the hypothesis that AguR serves as the negative regulator of the aguBA operon, and binding of agmatine and N-carbamoylputrescine to AguR would antagonize its repressor function. PMID:11673419

  20. Molecular characterization and regulation of the aguBA operon, responsible for agmatine utilization in Pseudomonas aeruginosa PAO1.

    PubMed

    Nakada, Y; Jiang, Y; Nishijyo, T; Itoh, Y; Lu, C D

    2001-11-01

    Pseudomonas aeruginosa PAO1 utilizes agmatine as the sole carbon and nitrogen source via two reactions catalyzed successively by agmatine deiminase (encoded by aguA; also called agmatine iminohydrolase) and N-carbamoylputrescine amidohydrolase (encoded by aguB). The aguBA and adjacent aguR genes were cloned and characterized. The predicted AguB protein (M(r) 32,759; 292 amino acids) displayed sequence similarity (< or =60% identity) to enzymes of the beta-alanine synthase/nitrilase family. While the deduced AguA protein (M(r) 41,190; 368 amino acids) showed no significant similarity to any protein of known function, assignment of agmatine deiminase to AguA in this report discovered a new family of carbon-nitrogen hydrolases widely distributed in organisms ranging from bacteria to Arabidopsis. The aguR gene encoded a putative regulatory protein (M(r) 24,424; 221 amino acids) of the TetR protein family. Measurements of agmatine deiminase and N-carbamoylputrescine amidohydrolase activities indicated the induction effect of agmatine and N-carbamoylputrescine on expression of the aguBA operon. The presence of an inducible promoter for the aguBA operon in the aguR-aguB intergenic region was demonstrated by lacZ fusion experiments, and the transcription start of this promoter was localized 99 bp upstream from the initiation codon of aguB by S1 nuclease mapping. Experiments with knockout mutants of aguR established that expression of the aguBA operon became constitutive in the aguR background. Interaction of AguR overproduced in Escherichia coli with the aguBA regulatory region was demonstrated by gel retardation assays, supporting the hypothesis that AguR serves as the negative regulator of the aguBA operon, and binding of agmatine and N-carbamoylputrescine to AguR would antagonize its repressor function.

  1. Magnetospheric currents; Chapman Conference, Irvington, VA, April 5-8, 1983, Selected Papers

    NASA Technical Reports Server (NTRS)

    Potemra, T. A. (Editor)

    1984-01-01

    A description is presented of theory and models, taking into account magnetospheric dynamo processes, magnetospheric topology of fields and currents, a new theory of sources of Birkeland currents, dielectric and permeability effects in collisionless plasmas, field-aligned current sheets as tangential and rotational discontinuities, electrodynamics of convection in the inner magnetosphere, coupling of Birkeland current rings, region one Birkeland currents connecting to sunward convecting flux tubes, and corrected geomagnetic coordinates for epoch 1980. Other topics explored are related to early history, an introduction to magnetospheric currents, surface observations, near-space observations, distant space observations, ionospheric effects, plasma instabilities, and current systems in other magnetospheres. Attention is given to the dynamics of field-aligned current sources at earth and Jupiter, fundamentals of current description, polar cap current systems, electric fields and currents associated with active aurora, and the role of currents in plasma redistribution.

  2. [Comment on “Looking at gender distribution among AGU Fellows”] A second look at gender distribution among AGU Fellows

    NASA Astrophysics Data System (ADS)

    Deming, David

    In the September 13,1994, issue of Eos, Ellen Druffel reported on the gender distribution of AGU Fellows [Druffel, 1994]. In brief, her findings were that women were underrepresented among AGU Fellows even when age differences and the overall low percentage of female AGU members were taken into consideration. Druffel concluded with a series of recommendations that were intended to “help balance the scales with respect to gender.” It was implicit in Druffel's conclusions that gender equity is desirable. However, her rationale for achieving gender equity was not so clear. Druffel may have been implying that women are kept from achieving Fellowship by biases of some type, and therefore well-qualified candidates for Fellowship are not receiving the recognition they deserve. Alternatively, Druffel may have been conceding that the selection process for Fellowship is unbiased, but that gender equity in Fellowship is desirable in and of itself, regardless of individual achievement levels. In the latter case, her recommendations amount to the installation of gender-based quotas for Fellowship. I hope that in her reply Druffel will clarify the philosophical basis for her recommendation. However, I disagree with Druffel's conclusion, regardless of her reasons.

  3. On self-similar blast waves headed by the Chapman-Jouguet detonation.

    NASA Technical Reports Server (NTRS)

    Oppenheim, A. K.; Kuhl, A. L.; Kamel, M. M.

    1972-01-01

    Consideration of the whole class of self-similar solutions for blast waves bounded by Chapman-Jouguet detonations that propagate into a uniform, quiescent, zero counterpressure atmosphere of a perfect gas with constant specific heats. Since such conditions can be approached quite closely by some actual chemical systems at NTP, this raises the interesting possibility of the existence of Chapman-Jouguet detonations of variable velocity. The principal virtue of the results presented is, however, more of theoretical significance. They represent the limiting case for all the self-similar blast waves headed by gasdynamic discontinuities associated with a deposition of finite amounts of energy, and they exhibit some unique features owing to the singular nature of the Chapman-Jouguet condition.

  4. On self-similar blast waves headed by the Chapman-Jouguet detonation.

    NASA Technical Reports Server (NTRS)

    Oppenheim, A. K.; Kuhl, A. L.; Kamel, M. M.

    1972-01-01

    Consideration of the whole class of self-similar solutions for blast waves bounded by Chapman-Jouguet detonations that propagate into a uniform, quiescent, zero counterpressure atmosphere of a perfect gas with constant specific heats. Since such conditions can be approached quite closely by some actual chemical systems at NTP, this raises the interesting possibility of the existence of Chapman-Jouguet detonations of variable velocity. The principal virtue of the results presented is, however, more of theoretical significance. They represent the limiting case for all the self-similar blast waves headed by gasdynamic discontinuities associated with a deposition of finite amounts of energy, and they exhibit some unique features owing to the singular nature of the Chapman-Jouguet condition.

  5. Convergence of Chapman-Enskog calculation of transport coefficients of magnetized argon plasma

    SciTech Connect

    Bruno, D.; Catalfamo, C.; Laricchiuta, A.; Giordano, D.; Capitelli, M.

    2006-07-15

    Convergence properties of the Chapman-Enskog method in the presence of a magnetic field for the calculation of the transport properties of nonequilibrium partially ionized argon have been studied emphasizing the role of the different collision integrals. In particular, the Ramsauer minimum of electron-argon cross sections affects the convergence of the Chapman-Enskog method at low temperature, while Coulomb collisions affect the results at higher temperatures. The presence of an applied magnetic field mitigates the slow convergence for the components affected by the field.

  6. AGU candidates for office, 1998”2000, Union officers

    NASA Astrophysics Data System (ADS)

    Marcia K. McNutt. AGU member since 1976, Director of the Monterey Bay Aquarium Research Institute. Major areas of interest are lithospheric tectonics and mantle geodynamics. B.A. in physics (Phi Beta Kappa, summa cum laude), 1973, Colorado College; Ph.D. in Earth science, 1978, Scripps Institution of Oceanography. Researcher at U.S. Geological Survey, Menlo Park, 1979-1982semi Professor at Massachusetts Institute of Technology, 1982-1997. Member of American Association for the Advancement of Science. Authored 74 publications, 45 in AGU journals. Most important publications include The Superswell and mantle dynamics beneath the South Pacific, Science, 248, 969-975,1990semi Marine geodynamics: depth-age revisited, Rev. Geophys., U.S. National Report Supplement, 413-418,1995 Mapping the descent of Indian and Eurasian plates beneath the Tibetan plateau from gravity anomalies, J. Geophys. plume theory to explain multiple episodes of stress-triggered volcanism in the Austral Islands, Nature, in press, 1997. Awarded Macelwane Medal, 1988; Doctor of Science (honoris causa), Colorado College, 1988; NSF Visiting Professorship for Women, Lamont-Doherty Earth Observatory, 1989-1990semi Griswold Professor of Geophysics, MIT, 1991-1997 Outstanding Alumni Award, The Blake Schools, Minneapolis, 1993; Capital Science Lecturer, Carnegie Institution, 1995; Phi Beta Kappa Visiting Scholar, 1996-1997 MIT School of Science Graduate Teaching Prize, 1996. AGU service as Associate Editor and Guest Editor of Journal of Geophysical Research-Solid Earth, member of Program, Budget and Finance, and Audit and Legal Affairs committeessemi; chair of Publications and Macelwane committees, and President of the Tectonophysics Section.

  7. Enter AGU student contest to win free Fall Meeting registration

    NASA Astrophysics Data System (ADS)

    Smedley, Kara

    2012-07-01

    AGU is excited to announce its first Student Video and Student T-shirt Design competitions. This is an opportunity for students to display their artistic sides and share their creativity and love of science with the world. Entries could highlight an aspect of Earth or space science in an educational and/or entertaining way or showcase a career path in geophysical sciences. Winners of these student-only competitions will be awarded free registration to the 2012 Fall Meeting in San Francisco, Calif.

  8. 2013 AGU Medalists, Awardees, and Prize Recipient Announced

    NASA Astrophysics Data System (ADS)

    Finn, Carol; McKenzie, Judith Ann

    2013-07-01

    The Honors and Recognition Committee is proud to present the 2013 AGU honorees. These individuals have distinguished themselves by their transformational discoveries, persistence, dedication, and pursuit of excellence. We are pleased to recognize their breakthrough achievements in advancing Earth and space science and their outstanding contributions and service to the scientific community. Their passion, vision, creativity, and leadership have expanded our scientific understanding, have illuminated new research directions, and have made Earth and space science thrilling, immediate, and relevant to audiences beyond as well as within the scientific community.

  9. AGU/AGI Showcase ODP on Capitol Hill

    NASA Astrophysics Data System (ADS)

    Folger, Peter

    On Wednesday, June 13, lawmakers and their staffs jammed a Capitol Hill exhibit of research programs supported by the National Science Foundation (NSF). Sponsored by the Coalition for National Science Funding (CNSF), the exhibit is intended to demonstrate to members of Congress—who often wonder where the money they appropriate goes—the exciting research programs funded by NSF and their results.AGU joined with the American Geological Institute (AGI) in sponsoring an exhibit highlighting the Ocean Drilling Project (ODP). Frank Rack and Brecht Donoghue of the Joint Oceanographic Institutions (JOI) explained to interested legislators and congressional staff members that ODP is an international partnership of scientists and research institutions.

  10. AGU, Science and Engagement with the Energy Industry

    NASA Astrophysics Data System (ADS)

    Leinen, M.; Davidson, E. A.

    2016-12-01

    The relationship between science and society evolves over time and the social, political, and economic factors shaping this relationship are complex. When problems facing society become more challenging, the public, NGOs, and policy makers call for science to more directly inform solutions, to assure accountability for the use of funds and to address conflicts of interest. But when policy solutions for such challenges require significant economic and societal tradeoffs, discussion of the science can become polarized and politicized. When this occurs, AGU's policies that uphold the highest standards of scientific integrity, address conflicts of interests and promote independence for members are even more important. These policies are implemented through processes for: a) control of science presented at meeting and in publications; b) requirements for data cited in publications to be publicly accessible, and c) an organizational support policy that prohibits sponsors from influencing science presented in AGU programs. The private sector wields vast influence on human behavior and governmental policy through commerce and lobbying. These actions can be controversial when the profit motive appears incongruent with other societal opinions of what is in the public interest. Climate change is an example of this tension, where the economic exploitation of fossil fuels has complex effects on food and energy security as well as on the environment. Nonetheless, the AGU Board unanimously agreed that given our mission to advance science to create a more sustainable earth, engagement of the private sector rather than disengagement is the best way to influence decision makers on all sides because we believe that the private sector needs to be part of any solutions. We plan to use our convening power and scientific authority to bring together diverse views on climate change solutions from the private, NGO, policy, decision-maker and scientific sectors to begin a substantial

  11. AGU hosts Leadership Summit on Climate Science Communication

    NASA Astrophysics Data System (ADS)

    Cairns, Ann

    2011-03-01

    Building on informal meetings among a small group of scientific societies and research institutions concerned with climate science, AGU hosted a Leadership Summit on Climate Science Communication, 7-8 March 2011, in Washington, D. C. Presidents, executive directors, and senior public policy staff from 17 science organizations engaged with experts in the social sciences regarding effective communication of climate science and with practitioners from agriculture, energy, and the military. The keynote speaker for the summit was Bob Inglis, former U.S. representative from South Carolina's 4th Congressional District.

  12. The Connection of Samuel Chapman Armstrong as both Borrower and Architect of Education in Hawai'i

    ERIC Educational Resources Information Center

    Beyer, C. Kalani

    2007-01-01

    Samuel Chapman Armstrong is well known for establishing Hampton Institute, the institution most involved with training black teachers in the South after the Civil War. It is less known that he was born in Hawai'i to the missionary couple Reverend Richard and Clarissa Chapman Armstrong. His parents were members of the Fifth Company of missionaries…

  13. The Connection of Samuel Chapman Armstrong as both Borrower and Architect of Education in Hawai'i

    ERIC Educational Resources Information Center

    Beyer, C. Kalani

    2007-01-01

    Samuel Chapman Armstrong is well known for establishing Hampton Institute, the institution most involved with training black teachers in the South after the Civil War. It is less known that he was born in Hawai'i to the missionary couple Reverend Richard and Clarissa Chapman Armstrong. His parents were members of the Fifth Company of missionaries…

  14. Learn about AGU's scientific integrity policies during a Fall Meeting listening session

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2011-11-01

    AGU members are invited to hear about the Union's new Scientific Integrity and Ethics Policy during a listening session at Fall Meeting. (See also the About AGU article by Peter Gleick and Randy Townsend on p. 433.) At this event, members of the Task Force on Scientific Ethics will discuss current efforts to update the Union's policies on scientific integrity. In addition, AGU members will have the opportunity to become involved in helping to shape the future of AGU by providing feedback, ideas, and insights.

  15. Ensuring Integrity in AGU Publications and Compliance With Dual Publication Policy

    NASA Astrophysics Data System (ADS)

    Kumar, Praveen; Calais, Eric

    2011-03-01

    To ensure the highest standards for publication, AGU has begun screening manuscript submissions using CrossCheck (http://www.crossref.org/crosscheck.html) for possible verbatim use of previously published material. Water Resources Research and Geophysical Research Letters have tested this technology since summer 2010. It has proven very useful in ensuring the highest integrity in publication standards and compliance with the AGU dual publication policy (http://www.agu.org/pubs/authors/policies/dualpub_policy.shtml). According to Barbara Major, assistant director of journals, other AGU journals will adopt this screening process in the near future.

  16. Athabaskan Stories from Anvik. Rev. John W. Chapman's "Ten'a Texts and Tales."

    ERIC Educational Resources Information Center

    Chapman, John W.; Kari, James, Ed.

    Sixteen Deg Hit'an (Ingalik) Athabaskan stories recorded by Rev. John W. Chapman during 1887-1905 in Anvik, Alaska, are presented. The stories are retranscribed with the help of current Deg Hit'an speakers, and are accompanied by both interlinear and free translations in English. The materials are intended to serve as reading material for students…

  17. Congressional geohazards showcase presented by NSF and AGU

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2011-10-01

    On Wednesday, 7 September 2011, two weeks after the magnitude 5.8 earthquake in Mineral, Va., and a week after Hurricane Irene struck the U.S. East Coast, AGU cosponsored a showcase of National Science Foundation (NSF)—funded hazards research in recognition of National Preparedness Month. This annual event highlights NSF—funded hazards research from all over the United States, with more than 30 exhibitors demonstrating the latest research and technology on hurricanes, earthquakes, tornadoes, volcanoes, tsunamis, and oil spills, as well as emergency and social responses to these events. The event took place at the Hart Senate Office Building, where many members of Congress and their staff could attend and discuss the importance of hazards research with the researchers and NSF staff. Sen. Bill Nelson (D-Fla.) kicked off with a panel of speakers, which included remarks by Mary Voytek, a member of the AGU Board of Directors, and Subra Suresh, director of NSF. Expert presentations were also given on hazard prediction, human safety, and social response. Following the event, Senate Majority Leader Harry Reid (D-Nev.) hosted a small event to meet directly with a few of the exhibitors to discuss the importance of investment in scientific research and development.

  18. AGU journals continue to rank highly in Impact Factors

    NASA Astrophysics Data System (ADS)

    Sears, Jon; Warner, Mary

    2012-07-01

    AGU journals continue to rank highly in the 2011 Journal Citation Reports (JCR), which was released by Thomson Reuters on 28 June. The impact factor of several AGU journals increased significantly, continuing their trend over the previous 5 years, while others remained consistent with the previous year's ranking. Paleoceanography is an outstanding performer in both the Paleontology and Oceanography categories. Since 1995, Paleoceanography has been the top-ranked journal in the Paleontology category (of 49 titles in 2011), with an Impact Factor of 3.357. In the Oceanography group (59 journals total), Paleoceanography ranks third in Impact Factor. Reviews of Geophysics, with an Impact Factor of 12.364 (an increase of 2.826 from the prior year's score of 9.538), ranks second in Geochemistry and Geophysics out of a total of 77 journals in this cohort. Water Resources Research comes in at second place in the Limnology group, with 19 titles, and third place in the Water Resources group, which has a cohort of 78 titles.

  19. AGU Publications Continue to Rank High in 2012 Journal Citation Reports

    NASA Astrophysics Data System (ADS)

    Warner, Mary

    2013-07-01

    AGU journals continue to rank high in the 2012 Journal Citation Reports® (JCR), which was released by Thomson Reuters on 19 June. The impact factor of several AGU journals increased significantly, continuing their trend of the previous 5 years, while others remained consistent with the previous year's ranking.

  20. Space Weather Quarterly Is a Jewel in AGU's Crown

    NASA Astrophysics Data System (ADS)

    Crooker, Nancy

    2014-02-01

    Space Weather Quarterly (SWQ) is an attractive, glossy, hands-on magazine unlike anything else AGU publishes. It is beginning to be recognized as a showcase publication for promoting the goals of one of the four pillars of AGU's strategic plan: science and society.

  1. AGU's new task force on scientific ethics and integrity begins work

    NASA Astrophysics Data System (ADS)

    Gleick, Peter; Townsend, Randy

    2011-11-01

    In support of the new strategic plan, AGU has established a new task force to review, evaluate, and update the Union's policies on scientific misconduct and the process for investigating and responding to allegations of possible misconduct by AGU members. As noted by AGU president Michael McPhaden, "AGU can only realize its vision of `collaboratively advancing and communicating science and its power to ensure a sustainable future' if we have the trust of the public and policy makers. That trust is earned by maintaining the highest standards of scientific integrity in all that we do. The work of the Task Force on Scientific Ethics is essential for defining norms of professional conduct that all our members can aspire to and that demonstrate AGU's unwavering commitment to excellence in Earth and space science."

  2. Job Hunters' Workshop held at Spring AGU Meeting

    NASA Astrophysics Data System (ADS)

    Ruder, Michal

    The Education and Human Resources Committee of AGU sponsored a Job Hunters' Workshop as a special afternoon session of this year's Baltimore meeting. Aimed primarily at graduate and postgraduate researchers, the workshop was designed to facilitate the transition from university into the job force. Six panel members provided advice and information on how to pursue research and employment: academia, government labs, consulting firms, and the petroleum industry.The panel included E. K. Graham (Pennsylvania State University, University Park), Richard Orville (State University of New York, Albany), Penny Hanshaw (U.S. Geological Survey (USGS), Reston, Va.), Anne Thompson (National Aeronautics and Space Administration (NASA)/Goddard Space Flight Center), Joseph Bennett (S-Cubed, Reston, Va.,), and Michal Ruder (Exxon Production Research Company, Houston, Tex.,).

  3. AGU scientists meet with legislators during Geosciences Congressional Visits Day

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2011-10-01

    This year marks the fourth annual Geosciences Congressional Visits Day (Geo-CVD), in which scientists from across the nation join together in Washington, D. C., to meet with their legislators to discuss the importance of funding for Earth and space sciences. AGU partnered with seven other Earth and space science organizations to bring more than 50 scientists, representing 23 states, for 2 days of training and congressional visits on 20-21 September 2011. As budget negotiations envelop Congress, which must find ways to agree on fiscal year (FY) 2012 budgets and reduce the deficit by $1.5 trillion over the next 10 years, Geo-CVD scientists seized the occasion to emphasize the importance of federally funded scientific research as well as science, technology, engineering, and math (STEM) education. Cuts to basic research and STEM education could adversely affect innovation, stifle future economic growth and competitiveness, and jeopardize national security.

  4. CO2 Emissions Generated by a Fall AGU Meeting

    NASA Astrophysics Data System (ADS)

    osborn, G.; Malowany, K. S.; Samolczyk, M. A.

    2011-12-01

    The process of reporting on and discussing geophysical phenomena, including emissions of greenhouse gases, generates more greenhouse gases. At the 2010 fall meeting of the AGU, 19,175 delegates from 81 countries, including, for example, Eritrea, Nepal, and Tanzania, traveled a total of 156,000,000 km to congregate in San Francisco for five days. With data on home bases of participants provided by AGU, we estimated the CO2 emissions generated by travel and hotel stays of those participants. The majority of the emissions from the meeting resulted from air travel . In order to estimate the footprint of such travel, (a) distances from the largest airport in each country and American state (except Canada and California) to San Francisco were tabulated , (b) basic distances were converted to emissions using the TerraPass (TRX Travel Analytics) carbon calculator, (c) it was assumed that half the California participants would fly and half would drive, (d) it was assumed that half of Canadians would fly out of Toronto and half out of Vancouver, and (e) a fudge factor of 10% was added to air travel emissions to account for connecting flights made by some participants to the main airports in the respective countries (connecting flights are disproportionately significant because of high output during takeoff acceleration). Driving impacts were estimated with a Transport Direct/RAC Motoring Services calculator using a 2006 Toyota Corolla as a standard car. An average driving distance of 50 km to the departure airport, and from the airport upon return, was assumed. Train impacts were estimated using the assumption that all flying participants would take BART from SFO. Accomodation impacts were estimated using an Environmental Protection Agency calculator, an assumed average stay of 3 nights, and the assumption that 500 participants commuted from local residences or stayed with friends. The above assumptions lead to an estimate, which we consider conservative, of 19 million kg of

  5. Impact Factors Show Increased Use of AGU Journals in 2008

    NASA Astrophysics Data System (ADS)

    Ford, Barbara Meyers

    2009-07-01

    The latest numbers released from Journal Citation Reports (JCR), published annually by Thomson Reuters, show large increases in the impact factor (IF) for several AGU journals. IFs are one way for publishers to know that readers have found their journals useful and of value in research. A journal's IF is calculated by taking the total number of citations to articles published by a given journal in the past 2 years and dividing it by the total number of papers published by the journal in the same time period. More generally, it can be seen as the frequency with which articles in a journal have been cited over the past year. The numbers speak for themselves (see Table 1).

  6. Diagnostic analysis of two-dimensional monthly average ozone balance with Chapman chemistry

    NASA Astrophysics Data System (ADS)

    Stolarski, Richard S.; Jackman, Charles H.; Kaye, Jack A.

    1986-12-01

    Chapman chemistry has been used in a two-dimensional model to simulate ozone balance phenomenology. The similarity between regions of ozone production and loss calculated using Chapman chemistry and those computed using LIMS and SAMS data with a photochemical equilibrium model indicate that such simplified chemistry is useful in studying gross features in stratospheric ozone balance. Net ozone production or loss rates are brought about by departures from the photochemical equilibrium (PCE) condition. If transport drives ozone above its PCE condition, then photochemical loss dominates production. If transport drives ozone below its PCE condition, then photochemical production dominates loss. Gross features of ozone loss/production (L/P) inferred for the real atmosphere from data are also simulated using only eddy diffusion. This indicates that one must be careful in assigning a transport scheme for a two-dimensional model that mimics only behavior of the observed ozone L/P.

  7. Optimum three-dimensional atmospheric entry from the analytical solution of Chapman's exact equations

    NASA Technical Reports Server (NTRS)

    Busemann, A.; Vinh, N. X.; Culp, R. D.

    1974-01-01

    The general solution for the optimum three-dimensional aerodynamic control of a lifting vehicle entering a planetary atmosphere is developed. A set of dimensionless variables, modified Chapman variables, is introduced. The resulting exact equations of motion, referred to as Chapman's exact equations, have the advantage that they are completely free of the physical characteristics of the vehicle. Furthermore, a completely general lift-drag relationship is used in the derivation. The results obtained apply to any type of vehicle of arbitrary weight, dimensions and shape, having an arbitrary drag polar, and entering any planetary atmosphere. The aerodynamic controls chosen are the lift coefficient and the bank angle. General optimum control laws for these controls are developed. Several earlier particular solutions are shown to be special cases of this general result. Results are valid for both free and constrained terminal position.

  8. Implementation and verification of Chapman-Enskog-like drift kinetic equations in NIMROD

    NASA Astrophysics Data System (ADS)

    Held, Eric; Jepson, Joseph; Ji, Jeong-Young; Nimrod Team

    2016-10-01

    Rigorous closure of the extended magnetohydrodynamic equations used in plasma fluid codes incorporates important effects for tokamak plasmas such as perturbed bootstrap current physics and generalized viscosity at low collisionality. In this work we discuss continuum numerical solutions of the Chapman-Enskog-like electron and ion drift kinetic equations which have been implemented recently in the NIMROD code. Among other things, these solutions supply the CGL electron stress closure for Ohms Law and CGL ion stress closure for the plasma flow evolution equation. Such closures are paramount to understanding the macroscopic stability properties of high-performance tokamak plasmas. Verification of the orthogonal nature of the Maxwellian and non-Maxwellian parts of the distribution function inherent in the adopted Chapman-Enskog-like approach is provided along with simulation results of neoclassical transport and the Spitzer thermalization and conduction problems.

  9. Solution of the Chapman-Ferraro problem with an arbitrary magnetopause

    NASA Technical Reports Server (NTRS)

    Toffoletto, F. R.; Hilmer, R. V.; Hill, T. W.; Voigt, G.-H.

    1994-01-01

    We present a global model of the magnetic field of the magnetosphere that includes the effects of the Chapman-Ferraro currents at the magnetopause. In contrast to ealier models, the magnetopause shape is arbitrary, thus allowing the use of more realistic geometries. The internal magnetospheric field model of Hilmer and Voigt (1993), is completely shielded within the magnetopause by solving the Laplace equation with Neumann boundary conditions using a finite difference method on a non-orthogonal, curvilinear grid. The resulting model magnetosphere is perfectly closed although the method can also be applied with more general boundary conditions, to generate a set of open models based on the approach of Toffoletto and Hill (1989, 1993). The purpose of this paper is to demonstrate the feasibility of a purely numerical approach to solving the Chapman-Ferraro problem with arbitrary magnetopause shape and boundary conditions.

  10. Diagnostic analysis of two-dimensional monthly average ozone balance with Chapman chemistry

    NASA Technical Reports Server (NTRS)

    Stolarski, Richard S.; Jackman, Charles H.; Kaye, Jack A.

    1986-01-01

    Chapman chemistry has been used in a two-dimensional model to simulate ozone balance phenomenology. The similarity between regions of ozone production and loss calculated using Chapman chemistry and those computed using LIMS and SAMS data with a photochemical equilibrium model indicate that such simplified chemistry is useful in studying gross features in stratospheric ozone balance. Net ozone production or loss rates are brought about by departures from the photochemical equilibrium (PCE) condition. If transport drives ozone above its PCE condition, then photochemical loss dominates production. If transport drives ozone below its PCE condition, then photochemical production dominates loss. Gross features of ozone loss/production (L/P) inferred for the real atmosphere from data are also simulated using only eddy diffusion. This indicates that one must be careful in assigning a transport scheme for a two-dimensional model that mimics only behavior of the observed ozone L/P.

  11. Transport properties of multicomponent thermal plasmas: Grad method versus Chapman-Enskog method

    SciTech Connect

    Porytsky, P.; Krivtsun, I.; Demchenko, V.; Reisgen, U.; Mokrov, O.; Zabirov, A.; Gorchakov, S.; Timofeev, A.; Uhrlandt, D.

    2013-02-15

    Transport properties (thermal conductivity, viscosity, and electrical conductivity) for multicomponent Ar-Fe thermal plasmas at atmospheric pressure have been determined by means of two different methods. The transport coefficients set based on Grad's method is compared with the data obtained when using the Chapman-Enskog's method. Results from both applied methods are in good agreement. It is shown that the Grad method is suitable for the determination of transport properties of the thermal plasmas.

  12. Looking into Chapman's homer: The physics of judging a fly ball

    NASA Astrophysics Data System (ADS)

    Brancazio, Peter J.

    1985-09-01

    How does a baseball player learn to judge a fly ball? An experienced outfielder, observing the initial stages of flight, can predict the landing point rapidly and accurately. In 1968, S. Chapman [Am. J. Phys. 36, 868 (1968)] proposed that an outfielder unconsciously uses trigonometry to determine the landing point. However, Chapman assumed incorrectly that the effects of aerodynamic drag could be ignored. The trajectory of a baseball is shown to be affected significantly by air resistance, so that the specific trigonometric factor cited by Chapman cannot provide useful cues to the fielder. In evaluating potentially useful cues, we take note not only of aerodynamic drag, but also of the specific neurophysiological processes used for the detection of distance and motion. This study shows that the angular acceleration of the fielder's line of sight to the ball provides the strongest initial cue to the location of the eventual landing point. This suggests that the fielder's vestibular system, responding to the acceleration of the fielder's head as he observes the initial stages of flight, may play a key role in the judgment process.

  13. Numerical Simulations to Assess ART and MART Performance for Ionospheric Tomography of Chapman Profiles.

    PubMed

    Prol, Fabricio S; Camargo, Paulo O; Muella, Marcio T A H

    2017-07-31

    The incomplete geometrical coverage of the Global Navigation Satellite System (GNSS) makes the ionospheric tomographic system an ill-conditioned problem for ionospheric imaging. In order to detect the principal limitations of the ill-conditioned tomographic solutions, numerical simulations of the ionosphere are under constant investigation. In this paper, we show an investigation of the accuracy of Algebraic Reconstruction Technique (ART) and Multiplicative ART (MART) for performing tomographic reconstruction of Chapman profiles using a simulated optimum scenario of GNSS signals tracked by ground-based receivers. Chapman functions were used to represent the ionospheric morphology and a set of analyses was conducted to assess ART and MART performance for estimating the Total Electron Content (TEC) and parameters that describes the Chapman function. The results showed that MART performed better in the reconstruction of the electron density peak and ART gave a better representation for estimating TEC and the shape of the ionosphere. Since we used an optimum scenario of the GNSS signals, the analyses indicate the intrinsic problems that may occur with ART and MART to recover valuable information for many applications of Telecommunication, Spatial Geodesy and Space Weather.

  14. Regulation of the alpha-glucuronidase-encoding gene ( aguA) from Aspergillus niger.

    PubMed

    de Vries, R P; van de Vondervoort, P J I; Hendriks, L; van de Belt, M; Visser, J

    2002-09-01

    The alpha-glucuronidase gene aguA from Aspergillus niger was cloned and characterised. Analysis of the promoter region of aguA revealed the presence of four putative binding sites for the major carbon catabolite repressor protein CREA and one putative binding site for the transcriptional activator XLNR. In addition, a sequence motif was detected which differed only in the last nucleotide from the XLNR consensus site. A construct in which part of the aguA coding region was deleted still resulted in production of a stable mRNA upon transformation of A. niger. The putative XLNR binding sites and two of the putative CREA binding sites were mutated individually in this construct and the effects on expression were examined in A. niger transformants. Northern analysis of the transformants revealed that the consensus XLNR site is not actually functional in the aguA promoter, whereas the sequence that diverges from the consensus at a single position is functional. This indicates that XLNR is also able to bind to the sequence GGCTAG, and the XLNR binding site consensus should therefore be changed to GGCTAR. Both CREA sites are functional, indicating that CREA has a strong influence on aguA expression. A detailed expression analysis of aguA in four genetic backgrounds revealed a second regulatory system involved in activation of aguA gene expression. This system responds to the presence of glucuronic and galacturonic acids, and is not dependent on XLNR.

  15. Institutional support for science and scientists: A perspective from the immediate past AGU President

    NASA Astrophysics Data System (ADS)

    Grove, T. L.

    2010-12-01

    There were a number of times during my term as AGU President (July 2008 - July 2010) when AGU scientists came under intense public scrutiny. During this presentation I will discuss these experiences as they relate to the topic of this session. The first event centered around the inquiry into the University of East Anglia Climatic Research Unit by the House of Commons Science and Technology Committee concerning the so-called Climategate emails. The second was when U.S. scientists came under fire under the guise of a tax fraud investigation by the Virginia State Attorney General. In the first event, climate change skeptics demanded that I take punitive action on the scientists involved in the scandal. In the second, I received requests from AGU members to speak out against the Virginia attorney general’s investigation. In both situations I felt poorly prepared and unable to act in a way that would place in AGU in a strong position and have a positive influence on the public debate. These experiences left me feeling that the interface between science and society is becoming increasingly complex. AGU must engage its membership to help shape policy, and inform society about solutions for sustainability, and we must allocate resources to support those functions. We think that a good policy strategy must be lean and targeted and that AGU needs to stick to its scientific messages. AGU is now grappling with those issues and we are partnering with policy makers and seeking input from our members.

  16. Comment on: On the Chapman--Enskog solution method for mixtures (B. C. Eu, J. Chem. Phys. 74, 6373 (1981))

    SciTech Connect

    Karkheck, J.; Kincaid, J.M.; Stell, G.

    1983-03-01

    A recent criticism by Eu of the Chapman--Enskog method of solution for the mixture set of Boltzmann equations is reexamined. His proposed alternative is shown to be based upon a set of linear equations that in general has no solution. The new approach proposed by Eu is appropriately corrected and shown to be less general than the Chapman--Enskog method and contained within the latter as a special case.

  17. Fostering Diversity in the Earth and Space Sciences: The Role of AGU

    NASA Astrophysics Data System (ADS)

    Snow, J. T.; Johnson, R. M.; Hall, F. R.

    2002-12-01

    In May 2002, AGU's Committee on Education and Human Resources (CEHR) approved a new Diversity Plan, developed in collaboration with the CEHR Subcommittee on Diversity. Efforts to develop a diversity plan for AGU were motivated by the recognition that the present Earth and space science community poorly represents the true diversity of our society. Failure to recruit a diverse scientific workforce in an era of rapidly shifting demographics could have severe impact on the health of our profession. The traditional base of Earth and space scientists in the US (white males) has been shrinking during the past two decades, but women, racial and ethnic minorities, and persons with disabilities are not compensating for this loss. The potential ramifications of this situation - for investigators seeking to fill classes and recruit graduate students, for institutions looking to replace faculty and researchers, and for the larger community seeking continued public support of research funding - could be crippling. AGU's new Diversity Plan proposes a long-term strategy for addressing the lack of diversity in the Earth and space sciences with the ultimate vision of reflecting diversity in all of AGU's activities and programs. Four key goals have been identified: 1) Educate and involve the AGU membership in diversity issues; 2) Enhance and foster the participation of Earth and space scientists, educators and students from underrepresented groups in AGU activities; 3) Increase the visibility of the Earth and space sciences and foster awareness of career opportunities in these fields for underrepresented populations; and 4) Promote changes in the academic culture that both remove barriers and disincentives for increasing diversity in the student and faculty populations and reward member faculty wishing to pursue these goals. A detailed implementation plan that utilizes all of AGU's resources is currently under development in CEHR. Supportive participation by AGU members and

  18. AGU's historical records move to the Niels Bohr Library and Archives

    NASA Astrophysics Data System (ADS)

    Harper, Kristine C.

    2012-11-01

    As scientists, AGU members understand the important role data play in finding the answers to their research questions: no data—no answers. The same holds true for the historians posing research questions concerning the development of the geophysical sciences, but their data are found in archival collections comprising the personal papers of geophysicists and scientific organizations. Now historians of geophysics—due to the efforts of the AGU History of Geophysics Committee, the American Institute of Physics (AIP), and the archivists of the Niels Bohr Library and Archives at AIP—have an extensive new data source: the AGU manuscript collection.

  19. AGU continues 2003 journal access for libraries affected by RoweCom bankruptcy

    NASA Astrophysics Data System (ADS)

    Lifland, Jonathan

    Following the default of one of its major journal subscription agents, AGU has committed itself to providing campus-wide electronic access for 2003 to libraries whose journal orders are affected by the bankruptcy. The company, RoweCom Inc. of Westwood, Massachusetts, filed for Chapter 11 protection on 27 January 2003.RoweCom folded in December with nearly $80 million in unfulfilled orders which were destined to thousands of publishers. Subscription agents consolidate orders from libraries and transmit payments to publishers for journal subscriptions. The bankruptcy could cost AGU up to $700,000 in lost revenue in 2003, approximately 7% of AGU's gross institutional subscriptions.

  20. AGU Launches Web Site for New Scientific Integrity and Professional Ethics Policy

    NASA Astrophysics Data System (ADS)

    Townsend, Randy

    2013-03-01

    AGU's Scientific Integrity and Professional Ethics policy, approved by the AGU Board of Directors and Council in December 2012, is now available online on a new Web site, http://ethics.agu.org. As the Web site states, the policy embodies a "set of guidelines for scientific integrity and professional ethics for the actions of the members and the governance of the Union in its internal activities; in its public persona; and most importantly, in the research and peer review processes of its scientific publications, its communications and outreach, and its scientific meetings."

  1. AGU Congressional Science Fellow Update: Tips for Scientists

    NASA Astrophysics Data System (ADS)

    Boland, Maeve

    2010-05-01

    After being selected as the AGU Congressional Science Fellow in March 2009, I packed my bags and moved from sunny Colorado to steamy Washington, D. C., in late August. By mid-September I had completed an intensive 2-week orientation program for incoming Science and Technology Fellows organized by the American Association for the Advancement of Science (AAAS). If I was feeling somewhat breathless at that point, it was nothing compared with the experience of searching for a congressional office in which to spend my year. Congressional Science Fellows are funded by their societies, so they are a source of free expertise to members of Congress and congressional committees. Science and Technology Fellows are in high demand, but the quality of the experience for both the fellow and the office depends on finding the right match of interests and personalities. The matchmaking process can take several weeks—and a lot of agonizing—but by the end of September, I was a member of Senator Byron Dorgan's (D-N. D.) energy and environment team.

  2. AGU journals should ask authors to publish results

    NASA Astrophysics Data System (ADS)

    Agnew, Duncan Carr

    2012-07-01

    The title of this Forum is meant to sound paradoxical: Isn't the publication of results what AGU journals are for? I argue that in some ways they aren't, and suggest how to fix this. Explaining this apparent paradox requires that we look at the structure of a published paper and of the research project that produced it. Any project involves many steps; for those using data to examine some problem the first step (step A) is for researchers to collect the relevant raw data. Next (step B), they analyze these data to learn about some phenomenon of interest; this analysis is very often purely computational. Then (step C), the researchers (we can now call them "the authors") arrange the results of this analysis in a way that shows the reader the evidence for the conclusions of the paper. Sometimes these results appear as a table, but more often they are shown pictorially, as, for example, a plot of a time series, a map, a correlation plot, or a cross-section. Finally (step D), the authors state the conclusions to be drawn from the results presented.

  3. The AGU Position Statement, ``Human Impacts on Climate''-Rationale and Process

    NASA Astrophysics Data System (ADS)

    Geller, Marvin A.

    2004-02-01

    In December 2002, AGU Council voted to extend the lifetime of AGU's position statement, ``Climate Change and Greenhouse Gases,'' for one year until a new statement was prepared. A year later, Council voted unanimously to adopt a new statement, ``Human Impacts on Climate,'' that reflected advances in the relevant science since 1998 when the original statement was adopted (see Eos, 23 December 2003). The purposes of this article are to provide the rationale for this revision, and to explain the process for formulating and approving this new statement. Background material for this new AGU statement can be found in several sources. These include Ledley et al. [1999], IPCC [2001], NRC [2001], and CSSP [2003]. The statement itself is available at http://www.agu.org/sci_soc/policy/climate_change_position.html.

  4. Cresting the Ocean-Outreach Wave, AGU Signs Memorandum of Understanding

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2013-01-01

    Time and tide wait for no one, not even science educators. With this in mind, AGU and the Centers for Ocean Sciences Education Excellence (COSEE), recognizing our mutual interests and objectives, signed a memorandum of understanding in October 2012. The memorandum will serve to further AGU's strategic goals of informing society about the excitement of Earth and space science and building the global scientific talent pool.

  5. Evolution of statistical averages: An interdisciplinary proposal using the Chapman-Enskog method

    NASA Astrophysics Data System (ADS)

    Mariscal-Sanchez, A.; Sandoval-Villalbazo, A.

    2017-08-01

    This work examines the idea of applying the Chapman-Enskog (CE) method for approximating the solution of the Boltzmann equation beyond the realm of physics, using an information theory approach. Equations describing the evolution of averages and their fluctuations in a generalized phase space are established up to first-order in the Knudsen parameter which is defined as the ratio of the time between interactions (mean free time) and a characteristic macroscopic time. Although the general equations here obtained may be applied in a wide range of disciplines, in this paper, only a particular case related to the evolution of averages in speculative markets is examined.

  6. Grid-point requirements for large eddy simulation: Chapman's estimates revisited

    NASA Astrophysics Data System (ADS)

    Choi, Haecheon; Moin, Parviz

    2012-01-01

    Resolution requirements for large eddy simulation (LES), estimated by Chapman [AIAA J. 17, 1293 (1979)], are modified using accurate formulae for high Reynolds number boundary layer flow. The new estimates indicate that the number of grid points (N) required for wall-modeled LES is proportional to ReLx , but a wall-resolving LES requires N ˜ReLx 13 /7 , where Lx is the flat-plate length in the streamwise direction. On the other hand, direct numerical simulation, resolving the Kolmogorov length scale, requires N ˜ReLx 37 /14 .

  7. Conference Brings Together Scientists, Policy Makers, and Stakeholders

    NASA Astrophysics Data System (ADS)

    Hankin, Erik

    2013-08-01

    Incorporating Earth and space science research into policy is integral to supporting any nation's public safety, security, and economy. To help bridge the science and policy fields, AGU convened its second annual Science Policy Conference as a means to engage stakeholders. The meeting, held 24-26 June in Washington, D. C., featured experts from government, industry, academia, media, and nonprofits.

  8. Transport properties for magnetized sun chromosphere based on the Chapman-Enskog expansion

    NASA Astrophysics Data System (ADS)

    Wargnier, Quentin; Massot, Marc; Magin, Thierry; Alvarez Laguna, Alejandro

    2017-04-01

    Currently, non-ideal MHD models can represent the sun atmosphere and solar flares. However, that such simulations are still not able to provide a predictive tool and do not capture the proper dynamics of the system . The origin of this problem can be related to the incorporation of consistent dissipative phenomena related to interspecies. A non-equilibrium model based on the model theoretically derived from kinetic theory by B.Graille, M. Massot and T.Magin (2009), which is general, for every range of temperature, and a large range of magnetic field, is going to be presented. The development of the system of equations has been developped by linearizing Boltzmann equations using the Chapman Enskog method, based on non-dimensional parameters using a small parameter equal to the square root of the ratio of electron mass to a characteristic heavy-particle mass. At the highest Chapman-Enskog order investigated, multicomponent Navier-Stokes equations are derived for heavy particles coupled to first-order drift-diffusion equations for electrons. The set of equations can be used both for partially and fully ionized plasmas. The spectral Galerkin method based on Laguerre Sonine approximation has been used for the development of the transport properties. Anisotropies transport systems with two temperatures have been obtained. The transport properties have been compared with the usual model of Braginskii, for values that can be found in the chromospere of the sun.

  9. Revised Chapman-Enskog analysis for a class of forcing schemes in the lattice Boltzmann method

    NASA Astrophysics Data System (ADS)

    Li, Q.; Zhou, P.; Yan, H. J.

    2016-10-01

    In the lattice Boltzmann (LB) method, the forcing scheme, which is used to incorporate an external or internal force into the LB equation, plays an important role. It determines whether the force of the system is correctly implemented in an LB model and affects the numerical accuracy. In this paper we aim to clarify a critical issue about the Chapman-Enskog analysis for a class of forcing schemes in the LB method in which the velocity in the equilibrium density distribution function is given by u =∑αeαfα / ρ , while the actual fluid velocity is defined as u ̂=u +δtF / (2 ρ ) . It is shown that the usual Chapman-Enskog analysis for this class of forcing schemes should be revised so as to derive the actual macroscopic equations recovered from these forcing schemes. Three forcing schemes belonging to the above class are analyzed, among which Wagner's forcing scheme [A. J. Wagner, Phys. Rev. E 74, 056703 (2006), 10.1103/PhysRevE.74.056703] is shown to be capable of reproducing the correct macroscopic equations. The theoretical analyses are examined and demonstrated with two numerical tests, including the simulation of Womersley flow and the modeling of flat and circular interfaces by the pseudopotential multiphase LB model.

  10. Modified Chapman-Enskog moment approach to diffusive phonon heat transport

    NASA Astrophysics Data System (ADS)

    Banach, Zbigniew; Larecki, Wieslaw

    2008-12-01

    A detailed treatment of the Chapman-Enskog method for a phonon gas is given within the framework of an infinite system of moment equations obtained from Callaway’s model of the Boltzmann-Peierls equation. Introducing no limitations on the magnitudes of the individual components of the drift velocity or the heat flux, this method is used to derive various systems of hydrodynamic equations for the energy density and the drift velocity. For one-dimensional flow problems, assuming that normal processes dominate over resistive ones, it is found that the first three levels of the expansion (i.e., the zeroth-, first-, and second-order approximations) yield the equations of hydrodynamics which are linearly stable at all wavelengths. This result can be achieved either by examining the dispersion relations for linear plane waves or by constructing the explicit quadratic Lyapunov entropy functionals for the linear perturbation equations. The next order in the Chapman-Enskog expansion leads to equations which are unstable to some perturbations. Precisely speaking, the linearized equations of motion that describe the propagation of small disturbances in the flow have unstable plane-wave solutions in the short-wavelength limit of the dispersion relations. This poses no problem if the equations are used in their proper range of validity.

  11. Scientific Integrity and Professional Ethics at AGU - The Establishment and Evolution of an Ethics Program at a Large Scientific Society

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael; Leinen, Margaret; McEntee, Christine; Townsend, Randy; Williams, Billy

    2016-04-01

    The American Geophysical Union, a scientific society of 62,000 members worldwide, has established a set of scientific integrity and professional ethics guidelines for the actions of its members, for the governance of the union in its internal activities, and for the operations and participation in its publications and scientific meetings. This presentation will provide an overview of the Ethics program at AGU, highlighting the reasons for its establishment, the process of dealing ethical breaches, the number and types of cases considered, how AGU helps educate its members on Ethics issues, and the rapidly evolving efforts at AGU to address issues related to the emerging field of GeoEthics. The presentation will also cover the most recent AGU Ethics program focus on the role for AGU and other scientific societies in addressing sexual harassment, and AGU's work to provide additional program strength in this area.

  12. Ionospheric specification with analytical profilers: Evidences of non-Chapman electron density distribution in the upper ionosphere

    NASA Astrophysics Data System (ADS)

    Verhulst, T.; Stankov, S. M.

    2015-04-01

    In relation to the development of an operational ionospheric monitoring and imaging system, the most frequently used analytical ionospheric profilers (Chapman, Epstein, Exponential) were investigated in terms of suitability for topside ionosphere modelling. For the purpose, topside sounder measurements onboard Alouette and ISIS satellites have been analysed. We have come to the conclusion that the use of the Chapman profiler should be exercised with precaution as there are evidences that there are conditions when other profilers are better fit for modelling purposes. This is highlighted during ionospheric disturbances (e.g. during geomagnetic storms), when the shape of the topside electron density distribution might be better described by an Epstein profiler rather than a Chapman profiler.

  13. Rotational Seismology: AGU Session, Working Group, and Website

    USGS Publications Warehouse

    Lee, William H.K.; Igel, Heiner; Todorovska, Maria I.; Evans, John R.

    2007-01-01

    . Igel, W.H.K. Lee, and M. Todorovska during the 2006 AGU Fall Meeting. The goal of this session was to discuss rotational sensors, observations, modeling, theoretical aspects, and potential applications of rotational ground motions. The session was accompanied by the inauguration of an International Working Group on Rotational Seismology (IWGoRS) which aims to promote investigations of all aspects of rotational motions in seismology and their implications for related fields such as earthquake engineering, geodesy, strong-motion seismology, and tectonics, as well as to share experience, data, software, and results in an open Web-based environment. The primary goal of this article is to make the Earth Science Community aware of the emergence of the field of rotational seismology.

  14. Getting our hands wet: AGU participates in 2012 USA Science and Engineering Festival

    NASA Astrophysics Data System (ADS)

    Adamec, Bethany Holm; Asher, Pranoti

    2012-05-01

    At the 2nd USA Science & Engineering Festival, held in Washington, D. C., from 27 to 29 April, AGU's Education Division (http://education.agu.org/) joined the Centers for Ocean Sciences Education Excellence (COSEE; http://www.cosee.net/) in presenting a series of hands-on activities for children. Titled "Get Your Hands Wet," these activities were developed by COSEE and focused on chemical oceanography, climate change, ocean exploration/measurement, contaminants, physical oceanography, and marine biology. AGU education staff helped to run events such as making sand cards to illustrate the various stages of weathering of rocks and teaching a carbon cycle game, which allowed students to "become" carbon molecules and travel throughout the Earth system. AGU videographer Derek Sollosi captured some of the action at the COSEE/AGU booth on film, along with images of the rest of the festival (seehttp://youtu.be/oX8wPxYZj48). Other popular exhibits included models of NASA rovers, a jet from the U.S. Air Force, and remotely operated vehicles from the National Oceanic and Atmospheric Administration. Celebrities from Mythbusters, The Big Bang Theory, NCIS, and other popular television shows made appearances on stage. For more about these and other exhibits and festival events, see http://www.usasciencefestival.org/.

  15. Executive Director Fred Spilhaus Steps Down; Interim Leader Takes AGU Reins

    NASA Astrophysics Data System (ADS)

    Weiss, Peter

    2009-02-01

    After 39 years as AGU executive director, Fred Spilhaus has stepped down from his post; he will become executive director emeritus. At a 27 January 2009 staff meeting at AGU headquarters, in Washington, D. C., three of the Union officers introduced Robert T. Van Hook, who will serve as interim executive director while AGU conducts a worldwide search for a new executive director. The search is expected to start in the summer of 2009 and to take from 6 to 18 months. ``AGU is a growing, vibrant organization that wishes to thoughtfully chart its course for the coming decades,'' Van Hook said. ``I am a professional interim executive, here to build on Fred Spilhaus's legacy. I want to help this extraordinary Union of researchers, teachers, and students take careful stock of where it is today, where it wants to go tomorrow, and what kind of staff leader it needs to help it get there,'' he said. ``My job is to get you ready for the next executive director,'' Van Hook told AGU staff, noting that he is not a candidate for the position himself.

  16. Chapman-Enskog analysis for finite-volume formulation of lattice Boltzmann equation

    NASA Astrophysics Data System (ADS)

    Patil, D. V.

    2013-06-01

    The classical Chapman-Enskog expansion is performed for the recently proposed finite-volume formulation of lattice Boltzmann equation (LBE) method [D.V. Patil, K.N. Lakshmisha, Finite volume TVD formulation of lattice Boltzmann simulation on unstructured mesh, J. Comput. Phys. 228 (2009) 5262-5279]. First, a modified partial differential equation is derived from a numerical approximation of the discrete Boltzmann equation. Then, the multi-scale, small parameter expansion is followed to recover the continuity and the Navier-Stokes (NS) equations with additional error terms. The expression for apparent value of the kinematic viscosity is derived for finite-volume formulation under certain assumptions. The attenuation of a shear wave, Taylor-Green vortex flow and driven channel flow are studied to analyze the apparent viscosity relation.

  17. A model of the open magnetosphere. [with field configuration based on Chapman-Ferraro theory

    NASA Technical Reports Server (NTRS)

    Kan, J. R.; Akasofu, S.-I.

    1974-01-01

    The Chapman-Ferraro image method is extended to construct an idealized model of the open magnetosphere that responds to a change of the interplanetary field direction as well as to a change of the field magnitude or of the solar wind momentum flux. The magnetopause of the present model is an infinite plane surface having a normal field component distribution that is consistent with the merging theory. An upper limit on the inward displacement of the magnetopause following a southward turning of the interplanetary field is obtained. The results are in fair agreement with a single event reported by Aubry et al. (1971). The model determines the field configuration and the total magnetic flux connecting the magnetosphere to interplanetary space.

  18. Navigating a Career in Science: from Experimental Atomic Physics to AGU

    NASA Astrophysics Data System (ADS)

    Killeen, T. L.

    2007-12-01

    Building and sustaining a satisfying career in the geosciences involves hard work, some luck, some pluck - and a lot off tenacity. In this presentation I will recount some lessons I learned - and am still learning - on my own path from a start in a graduate program in experimental atomic physics to my current position as president of the AGU and Director of the National Center for Atmospheric Research. The presentation will describe some of the scientific and science management contributions of which I am most proud - and some of the dead ends too. AGU, in particular, has been an excellent resource and venue for connecting with colleagues and following the evolution of dynamic fields of inquiry in the geosciences. AGU is still evolving and the presentation will also describe some of the current trends that make the Union such an interesting and valuable hub for our field.

  19. Learn about AGU's Congressional Science and Mass Media Fellowships at Fall Meeting

    NASA Astrophysics Data System (ADS)

    Hankin, Erik

    2011-11-01

    Have you ever considered spending the summer as a science reporter in a mass media outlet or working for a member of Congress on Capitol Hill for a year? During a luncheon at the AGU Fall Meeting in San Francisco, learn about the AGU Congressional Science Fellowship and Mass Media Fellowship and how to apply for these opportunities. At the luncheon, this year's AGU Congressional Science Fellows, Rebecca French and Ian Lloyd, will discuss their experiences working in Congress. French, who received her Ph.D. in geosciences from Virginia Polytechnic Institute and State University, is working for Sen. Bernie Sanders (I-Vt.), while Lloyd, a recent Ph.D. graduate of Princeton, is working for Sen. Jeff Merkley (D-Oreg.). Over the next year, French and Lloyd will advise and assist the senators on some Earth science issues and other matters.

  20. Results of the modeling of the topside electron density profile using the Chapman and Epstein functions

    NASA Astrophysics Data System (ADS)

    Zhang, M. L.; Radicella, S. M.; Kersley, L.; Pulinets, S. A.

    An attempt has been made to model the topside electron density profile by using the data obtained by the incoherent scatter radar in Malvern (-2.34°E, 52.1°N), UK and the topside sounder data over the European PRIME region (0-35°E, 30-70°N). Both the Chapman distribution function and the Epstein function are used to do the modeling. It is found that both functions cannot fit well the topside profiles if the thickness parameters are assumed to be constant along all the heights above the F2-peak. Our study showed that by assuming the thickness parameter changes linearly with height (H S= H 0+ a (h-h max) for Chapman function and B 2 = B 0+ k (h-h max) for Epstein function), the result of the fitting could be improved very much. We found that with the two-parameter fitting, the topside profiles can be fitted to a height of about 400km above the F2-peak quite satisfactorily, while with the one-parameter fitting by fixing the slope parameter in the linear relationship, the results obtained are still good enough when the fitting is made to a height of about 300km above the F2-peak. The results showed that the thickness parameter near F2-peak varies very complicatedly. The correlation relationships of B 0 with hmF2, NmF2, Ap and F107 are also studied.

  1. A linear scale height Chapman model supported by GNSS occultation measurements

    NASA Astrophysics Data System (ADS)

    Olivares-Pulido, G.; Hernández-Pajares, M.; Aragón-Àngel, A.; Garcia-Rigo, A.

    2016-08-01

    Global Navigation Satellite Systems (GNSS) radio occultations allow the vertical sounding of the Earth's atmosphere, in particular, the ionosphere. The physical observables estimated with this technique permit to test theoretical models of the electron density such as, for example, the Chapman and the Vary-Chap models. The former is characterized by a constant scale height, whereas the latter considers a more general function of the scale height with respect to height. We propose to investigate the feasibility of the Vary-Chap model where the scale height varies linearly with respect to height. In order to test this hypothesis, the scale height data provided by radio occultations from a receiver on board a low Earth orbit (LEO) satellite, obtained by iterating with a local Chapman model at every point of the topside F2 layer provided by the GNSS satellite occultation, are fitted to height data by means of a linear least squares fit (LLS). Results, based on FORMOSAT-3/COSMIC GPS occultation data inverted by means of the Improved Abel transform inversion technique (which takes into account the horizontal electron content gradients) show that the scale height presents a more clear linear trend above the F2 layer peak height, hm, which is in good agreement with the expected linear temperature dependence. Moreover, the parameters of the linear fit obtained during four representative days for all seasons, depend significantly on local time and latitude, strongly suggesting that this approach can significantly contribute to build realistic models of the electron density directly derived from GNSS occultation data.

  2. AGU adopts position statements on education, government support for geophysical research

    NASA Astrophysics Data System (ADS)

    Folger, Peter

    At the 2001 Fall Meeting in San Francisco, California, the AGU Council adopted a new position statement, "Importance of the Earth and Space Sciences in Primary and Secondary Education: An Endorsement of the AAAS Benchmarks and NRC Standards."The statement endorses recommendations included in two reports issued by the American Association for the Advancement of Science (AAAS) and the National Research Council NRC) both of which highlight the Earth and space sciences, along with the physical and life sciences, as essential elements in education at all grade levels. The statement (see below) is posted on the AGU Web site: http://wwwagu.org/ sci_soc/policy/earthspace_educ.html.

  3. Reconsidering the Simple View of Reading in an Intriguing Case of Equivalent Models: Commentary on Tunmer and Chapman (2012)

    ERIC Educational Resources Information Center

    Wagner, Richard K.; Herrera, Sarah K.; Spencer, Mercedes; Quinn, Jamie M.

    2015-01-01

    Recently, Tunmer and Chapman provided an alternative model of how decoding and listening comprehension affect reading comprehension that challenges the simple view of reading. They questioned the simple view's fundamental assumption that oral language comprehension and decoding make independent contributions to reading comprehension by arguing…

  4. Language Disorders from a Developmental Perspective: Essays in Honor of Robin S. Chapman. New Directions in Communication Disorders Research

    ERIC Educational Resources Information Center

    Paul, Rhea, Ed.

    2006-01-01

    The last 25 years have witnessed an explosion of research at the intersection of typical language development and child language disorders. A pioneer in bringing these fields of study together is Robin S. Chapman, Emerita, University of Wisconsin. This contributed volume honors her with chapters written by former students and colleagues, who track…

  5. The Residence Education Center System of Chapman College, 1958-1982: An Essay with Bibliography and Appendices.

    ERIC Educational Resources Information Center

    Morris, Marilyn L.; Dye, Charles M.

    The history of the Chapman College Residence Education Center (REC) System is traced from 1958 to 1982. After experimenting near its home campus in Orange, California, the program has grown to 41 centers in California and eight other states, including the Navy's shipboard PACE program. In 1958 the college met the request of students at nearby El…

  6. Reconsidering the Simple View of Reading in an Intriguing Case of Equivalent Models: Commentary on Tunmer and Chapman (2012)

    ERIC Educational Resources Information Center

    Wagner, Richard K.; Herrera, Sarah K.; Spencer, Mercedes; Quinn, Jamie M.

    2015-01-01

    Recently, Tunmer and Chapman provided an alternative model of how decoding and listening comprehension affect reading comprehension that challenges the simple view of reading. They questioned the simple view's fundamental assumption that oral language comprehension and decoding make independent contributions to reading comprehension by arguing…

  7. Language Disorders from a Developmental Perspective: Essays in Honor of Robin S. Chapman. New Directions in Communication Disorders Research

    ERIC Educational Resources Information Center

    Paul, Rhea, Ed.

    2006-01-01

    The last 25 years have witnessed an explosion of research at the intersection of typical language development and child language disorders. A pioneer in bringing these fields of study together is Robin S. Chapman, Emerita, University of Wisconsin. This contributed volume honors her with chapters written by former students and colleagues, who track…

  8. Review Symposium; Dancing on the Ceiling: A Study of Women Managers in Education, by Valerie Hall. London: Paul Chapman, 1996.

    ERIC Educational Resources Information Center

    Hall, Valerie; Gronn, Peter; Jenkin, Mazda; Power, Sally; Reynolds, Cecilia

    1999-01-01

    Hall and four colleagues review "Dancing on the Ceiling: A Study of Women Managers in Education" (Paul Chapman, 1996). Reviewers agree that Hall's profiles of six British elementary and secondary women headteachers should improve readers' understanding of female managers' development and their preference for "soft,"…

  9. Solar wind-magnetosphere coupling; Proceedings of the Chapman Conference, California Institute of Technology, Pasadena, Feb. 12-15, 1985

    NASA Technical Reports Server (NTRS)

    Kamide, Y. (Editor); Slavin, James Arthur (Editor)

    1986-01-01

    Various papers on the coupling of the solar wind with the earth's magnetosphere are presented. The topics addressed include: geomagnetic indices and statistical methods; solar wind and magnetospheric processes, including solar wind control of the magnetosphere, dayside interaction, and solar wind disturbances and magnetospheric response; the electrodynamics of magnetosphere-ionosphere coupling, including electric fields and currents and auroras and auroral precipitation; and solar wind control of the nightside magnetosphere.

  10. An update from AGU about the Virtual Poster Showcase

    NASA Astrophysics Data System (ADS)

    Asher, P. M.; Furukawa, H.; Brown, V.

    2016-12-01

    The Virtual Poster Showcase (VPS), now in its second year of implementation, has garnered a lot of interest from the geoscience community. The platform enables both undergraduate and graduate students to present their research from anywhere in the world without having to travel to a national or international conference. The VPS platform is simple to use and consists of three steps which include submission of an abstract, uploading a poster and a short video presentation explaining the work, and judging three peer posters online and receiving feedback/comments on their own posters. Based on the completed showcases from 2015 and now 2016, students reported gains in confidence in both preparing and presenting research posters as well as the impact on their careers based on post-showcase evaluations. This presentation will discuss some statistics about the showcases and participants, student evaluation results, stories and anecdotes about the showcases impact on individual students and faculty, as well as plans for the coming year.

  11. Segmental Aging Underlies the Development of a Parkinson Phenotype in the AS/AGU Rat

    PubMed Central

    Khojah, Sohair M.; Payne, Anthony P.; McGuinness, Dagmara; Shiels, Paul G.

    2016-01-01

    There is a paucity of information on the molecular biology of aging processes in the brain. We have used biomarkers of aging (SA β-Gal, p16Ink4a, Sirt5, Sirt6, and Sirt7) to demonstrate the presence of an accelerated aging phenotype across different brain regions in the AS/AGU rat, a spontaneous Parkinsonian mutant of PKCγ derived from a parental AS strain. P16INK4a expression was significantly higher in AS/AGU animals compared to age-matched AS controls (p < 0.001) and displayed segmental expression across various brain regions. The age-related expression of sirtuins similarly showed differences between strains and between brain regions. Our data clearly show segmental aging processes within the rat brain, and that these are accelerated in the AS/AGU mutant. The accelerated aging, Parkinsonian phenotype, and disruption to dopamine signalling in the basal ganglia in AS/AGU rats, suggests that this rat strain represents a useful model for studies of development and progression of Parkinson’s disease in the context of biological aging and may offer unique mechanistic insights into the biology of aging. PMID:27763519

  12. Why AGU is important in Eastern Europe and should increase its role even more?

    NASA Astrophysics Data System (ADS)

    Mocanu, V.

    2007-12-01

    After the fall of the ex-communist system about twenty years ago, the East European countries faced a significant, multilateral challenge in all aspects of their economical, financial, military, scientific and especially educational and professional life. They had a pretty robust tradition in classic education and research, but had to prepare their young generation and specialists for a hard competition for grad-, post grad- and professional level competing with colleagues from other parts of the world. They had to restructure their systems and re-discovered the professional societies. AGU represented a certain model of efficiency on handling various aspects of geoscientific activities: integration of geophysics with other related disciplines like atmospheric sciences, hydrology and hydrogeology, volcanism, geochemistry etc., from deep Earth to the intergalactic space. Close cooperation with other boundary sciences, regular and very well organized meetings dedicated more to Solid earth (AGU Fall Meeting) or Near-Surface Geophysics (AGU Spring Meetings), its very close cooperation with the sister societies from Europe, other North, Central and South American countries as well as the Far East and Australia, permanent opening towards a strong international cooperation with all countries and societies world- wide, very active interest in education and career orientation, strong publication policy represented a certain attraction and a very tempting model for the East European countries. Their very quick development has to be joined by transformation of their higher education and research system in such a way that they become more and more competitive with other countries worldwide. They have to develop their own system so that it attracts more and more youngsters to remain/return home and contribute to the advance of their home countries and, in close partnerships with other developed and developing countries, with the guidance of the professional societies like AGU

  13. AguR, a Transmembrane Transcription Activator of the Putrescine Biosynthesis Operon in Lactococcus lactis, Acts in Response to the Agmatine Concentration

    PubMed Central

    Linares, Daniel M.; del Rio, Beatriz; Redruello, Begoña; Martin, M. Cruz; de Jong, Anne; Kuipers, Oscar P.; Fernandez, Maria

    2015-01-01

    Dairy industry fermentative processes mostly use Lactococcus lactis as a starter. However, some dairy L. lactis strains produce putrescine, a biogenic amine that raises food safety and spoilage concerns, via the agmatine deiminase (AGDI) pathway. The enzymatic activities responsible for putrescine biosynthesis in this bacterium are encoded by the AGDI gene cluster. The role of the catabolic genes aguB, aguD, aguA, and aguC has been studied, but knowledge regarding the role of aguR (the first gene in the cluster) remains limited. In the present work, aguR was found to be a very low level constitutively expressed gene that is essential for putrescine biosynthesis and is transcribed independently of the polycistronic mRNA encoding the catabolic genes (aguBDAC). In response to agmatine, AguR acts as a transcriptional activator of the aguB promoter (PaguB), which drives the transcription of the aguBDAC operon. Inverted sequences required for PaguB activity were identified by deletion analysis. Further work indicated that AguR is a transmembrane protein which might function as a one-component signal transduction system that senses the agmatine concentration of the medium and, accordingly, regulates the transcription of the aguBDAC operon through a C-terminal cytoplasmic DNA-binding domain typically found in LuxR-like proteins. PMID:26116671

  14. AguR, a Transmembrane Transcription Activator of the Putrescine Biosynthesis Operon in Lactococcus lactis, Acts in Response to the Agmatine Concentration.

    PubMed

    Linares, Daniel M; Del Rio, Beatriz; Redruello, Begoña; Ladero, Victor; Martin, M Cruz; de Jong, Anne; Kuipers, Oscar P; Fernandez, Maria; Alvarez, Miguel A

    2015-09-01

    Dairy industry fermentative processes mostly use Lactococcus lactis as a starter. However, some dairy L. lactis strains produce putrescine, a biogenic amine that raises food safety and spoilage concerns, via the agmatine deiminase (AGDI) pathway. The enzymatic activities responsible for putrescine biosynthesis in this bacterium are encoded by the AGDI gene cluster. The role of the catabolic genes aguB, aguD, aguA, and aguC has been studied, but knowledge regarding the role of aguR (the first gene in the cluster) remains limited. In the present work, aguR was found to be a very low level constitutively expressed gene that is essential for putrescine biosynthesis and is transcribed independently of the polycistronic mRNA encoding the catabolic genes (aguBDAC). In response to agmatine, AguR acts as a transcriptional activator of the aguB promoter (PaguB), which drives the transcription of the aguBDAC operon. Inverted sequences required for PaguB activity were identified by deletion analysis. Further work indicated that AguR is a transmembrane protein which might function as a one-component signal transduction system that senses the agmatine concentration of the medium and, accordingly, regulates the transcription of the aguBDAC operon through a C-terminal cytoplasmic DNA-binding domain typically found in LuxR-like proteins. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  15. Different stages of flame acceleration from slow burning to Chapman-Jouguet deflagration.

    PubMed

    Valiev, Damir M; Bychkov, Vitaly; Akkerman, V'yacheslav; Eriksson, Lars-Erik

    2009-09-01

    Numerical simulations of spontaneous flame acceleration are performed within the problem of flame transition to detonation in two-dimensional channels. The acceleration is studied in the extremely wide range of flame front velocity changing by 3 orders of magnitude during the process. Flame accelerates from realistically small initial velocity (with Mach number about 10(-3)) to supersonic speed in the reference frame of the tube walls. It is shown that flame acceleration undergoes three distinctive stages: (1) initial exponential acceleration in the quasi-isobaric regime, (2) almost linear increase in the flame speed to supersonic values, and (3) saturation to a stationary high-speed deflagration velocity. The saturation velocity of deflagration may be correlated with the Chapman-Jouguet deflagration speed. The acceleration develops according to the Shelkin mechanism. Results on the exponential flame acceleration agree well with previous theoretical and numerical studies. The saturation velocity is in line with previous experimental results. Transition of flame acceleration regime from the exponential to the linear one, and then to the constant velocity, happens because of gas compression both ahead and behind the flame front.

  16. Generalized Chapman-Enskog continuum breakdown parameters for chemically reacting flows

    NASA Astrophysics Data System (ADS)

    Swaminathan-Gopalan, Krishnan; Subramaniam, Sharanya; Stephani, Kelly A.

    2016-12-01

    The generalized Chapman-Enskog (GCE) method for rapid and slow thermochemical processes is employed to formulate a set of continuum breakdown parameters for chemically reacting flows. These GCE breakdown parameters are derived for one-temperature, two-temperature, and three-temperature models, through classification of the relevant thermochemical time scales relative to fast elastic collisional processes and slow flow processes associated with changes in macroscopic observables. Continuum breakdown mechanisms owing to multicomponent diffusion, thermal diffusion, normal and shear stresses, Fourier-type heat fluxes based on translational, rotational, and vibrational temperatures, bulk viscosity, and relaxation pressure are presented for chemically reacting flows. The GCE breakdown parameters, derived from rigorous kinetic theory, capture the proper physical mechanism leading to continuum breakdown. These breakdown parameters are used to analyze continuum breakdown in a Mach 24 reacting air flow over a sphere and continuum breakdown is observed in the shock and close to the sphere surface. The flow field near the sphere surface is found to be characterized by sharp species concentration gradients due to gas-phase and surface reactions. Chemical reactions thus lead indirectly to the distortion of the velocity distribution function (VDF), providing a pathway to continuum breakdown that is captured by the GCE specieswise diffusion breakdown parameter.

  17. Time-dependent radiative transfer through thin films: Chapman Enskog-maximum entropy method

    NASA Astrophysics Data System (ADS)

    Abulwafa, E. M.; Hassan, T.; El-Wakil, S. A.; Razi Naqvi, K.

    2005-09-01

    Approximate solutions to the time-dependent radiative transfer equation, also called the phonon radiative transfer equation, for a plane-parallel system have been obtained by combining the flux-limited Chapman-Enskog approximation with the maximum entropy method. For problems involving heat transfer at small scales (short times and/or thin films), the results found by this combined approach are closer to the outcome of the more labour-intensive Laguerre-Galerkin technique (a moment method described recently by the authors) than the results obtained by using the diffusion equation (Fourier's law) or the telegraph equation (Cattaneo's law). The results for heat flux and temperature are presented in graphical form for xL = 0.01, 0.1, 1 and 10, and at τ = 0.01, 0.1, 1.0 and 10, where xL is the film thickness in mean free paths, and τ is the value of time in mean free times.

  18. Improving Diversity and Educational Outreach at the K-14 level: A Call to Action for the AGU Membership

    NASA Astrophysics Data System (ADS)

    Hall, F. R.; Johnson, R.

    2002-12-01

    In 2002, the Subcommittee on Diversity (SD) of the Committee on Education and Human Resources (CEHR) submitted a Diversity Plan to the leadership of AGU. This plan outlines specific programs and goals that AGU can follow to help improve diversity in the Earth and space sciences. Diversity issues are key components to improve the human resource potential in the geosciences. As women are the majority population, and racial and ethnic minorities are experiencing the largest growing segment of the United States population, it is within our best interest to actively recruit and retain these populations into our dynamic fields of study. The SD recognizes that the strength of the AGU lies within its membership. Composed of some of the brightest and talented scientists in the world, the AGU members are leaders and pioneers in our understanding of the Earth System. Yet, many, if not most, people within underrepresented communities are not aware of the relevance that the Earth and space sciences play in their lives. In this discussion, we will discuss the importance of the AGU membership in the Diversity Plan. In addition, we will outline specific things that AGU members can do to improve access of US students and citizenry to Earth and space science education. These steps require that AGU members become active advocates in the public, especially at the K-14 level.

  19. Citation for Vladimir Cermak: 1995 AGU Flinn Award

    NASA Astrophysics Data System (ADS)

    Pollack, Henry N.; Cermák, Vladìmír

    “Vladimìr Cermák, Director of the Geophysical Institute of the Czech Academy of Sciences in Prague, has for many years played a most remarkable role in bringing Earth scientists from the Eastern and Western Bloc countries together for scientific interactions. However anachronistic the concept of East and West political divisions may seem today, there are many who remember the nearly insuperable obstacles that prevented scientific exchange between those groups for decades prior to 1989. Vladimìr Cermák, through his organizing of small conferences and workshops in Czechoslovakia, accomplished the impossible. Through some extraordinarily deft diplomacy, Cermák obtained funding, secured visas, and mastered arcane currency regulations to enable small groups to meet in splendid castles and elegant country homes in rural Bohemia, facilities without urban distractions which had been placed under the custodianship of the Czech Academy of Science to serve as scientific retreats. Three meetings in the course of a decade stand out: at Liblice in 1982, and at Bechyne in 1987 and 1991, all dealing in general with heat flow and thermal aspects of lithospheric structure. These meetings were not just for prominent senior scientists, though of course many were in attendance. Of special significance were the opportunities for younger researchers to surmount the barriers that had been erected by forces well beyond the sphere of science. As one West German remarked as a graduate student in 1982, ‘I remember well how impressed I was…to learn the details of the daily personal and scientific life of an east German colleague of my own age.’ Cermák knew intuitively that the future belonged to the young, and he wanted to nurture their enthusiasm and stimulate their creativity.

  20. Stability analysis of phonon transport equations derived via the Chapman-Enskog method and transformation of variables.

    PubMed

    Banach, Zbigniew; Larecki, Wieslaw; Zajaczkowski, Wojciech

    2009-10-01

    Under the assumption of Callaway's model of the Boltzmann-Peierls equation, the Chapman-Enskog method for a phonon gas forms the basis to derive various hydrodynamic equations for the energy density and the drift velocity of interest when normal processes dominate over resistive ones. The first three levels of the expansion (i.e., the zeroth-, first-, and second-order approximations) are satisfactory in that they are entropy consistent and ensure linear stability of the rest state. However, the entropy density contains a weakly nonlocal term, the entropy production is a degenerate function of variables, and the next order in the Chapman-Enskog expansion gives the equations with linearly unstable rest solutions. In the context of Burnett and super-Burnett equations, a similar type of problem was recognized by several authors who proposed different ways to deal with it. Here we report on yet another possible device for obtaining more satisfactory equations. Namely, inspired by the fact that there exists no unique way to truncate the Chapman-Enskog expansion, we combine the Chapman-Enskog procedure with the method of variable transformation and subsequently find a class of epsilon -dependent transformations through which it is possible to derive the second-order equations possessing a local entropy density and nondegenerate expression for the entropy production. Regardless of this result, we also show that although the method cannot be used to construct linearly stable third-order equations, it can be used to make the originally stable first-order equations asymptotically stable.

  1. AGU and Wiley-Blackwell to partner on publication of journals and books

    NASA Astrophysics Data System (ADS)

    McEntee, Chris

    2012-07-01

    AGU has signed a memorandum of understanding (MOU) with Wiley-Blackwell to partner in journal and book publishing. The agreement, effective 1 January 2013, is a significant step forward in transforming AGU publishing consistent with our strategic plan goal of scientific leadership and collaboration. Wiley-Blackwell is the international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons, Inc. Family-owned and publicly traded on the New York Stock Exchange, the company is strong in every major academic and professional field and partners with many of the world's leading societies. Wiley-Blackwell, a leader in developing models for open access and providing developing nations with access to science, publishes nearly 1500 peer-reviewed journals and more than 1500 new books annually. The company publishes approximately 700 society titles.

  2. President's message: Dues increase will help build the foundation for AGU's future success

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael J.

    2012-09-01

    The world is a very different place than it was 43 years ago. In 1969, Jimi Hendrix rocked the legendary Woodstock music festival, Neil Armstrong took the first steps on the Moon, and U.S. drivers paid an average of 35 cents a gallon for gas. Today, digital music files have replaced vinyl records, NASA's Curiosity rover is transmitting data and imagery from the surface of Mars, and a growing number of cars run on alternative fuels. In the same way, 43 years ago AGU was a very different organization. Membership hovered around 10,000, and the Fall Meeting was still in its infancy. Today, AGU's membership has increased to more than 61,000, Fall Meeting attendance has topped 20,000, and an entire generation of geoscientists who weren't even born in 1969 now comprises 28% of our current membership.

  3. Further Comment on "AGU Statement Regarding the Conviction of Italian Seismologists"

    NASA Astrophysics Data System (ADS)

    Amato, Alessandro; Cocco, Massimo; Cultrera, Giovanna; Galadini, Fabrizio; Margheriti, Lucia; Nostro, Concetta; Pantosti, Daniela

    2013-07-01

    In the opinion of the undersigned, AGU's position statement regarding the conviction of Italian seismologists, issued following the 22 October 2012 conviction of six Italian scientists and one government official related to the 2009 L'Aquila earthquake (see Eos, 93(44), 444, 10.1029/2012EO440013), is absolutely right and correct. We believe that Franco Marenco's opinion disagreeing with AGU's position (Eos, 94(6), 63, doi:10.1002/2013EO060006) is misleading because it is based only on biased information gathered from the media. We invite Marenco and anyone who is interested in better understanding the L'Aquila trial and related issues to retrieve and read original documents and information from http://processoaquila.wordpress.com/.

  4. Discoveries and Breakthroughs Inside Science:Informal Education for STEM and AGU Related Sciences

    NASA Astrophysics Data System (ADS)

    Lorditch, E.

    2007-12-01

    As a primary source of news, more people rely on local TV news than any other medium for their news and information. As a result, The American Geophysical Union has partnered with the American Institute of Physics in their production of Discoveries and Breakthroughs Inside Science (DBIS). DBIS is syndicated science news service that distributes 12, 90-second science news segments to over 90 local TV stations throughout the USA each month. While the segments cover a wide range of STEM (science, technology, engineering, and mathematics)topics, approximately 4 of these segments each month focus on research topics of interest to AGU members. Meet DBIS's senior science editor and learn about DBIS. Find out how you can participate in a DBIS segment, help with DBIS production, learn how DBIS segment topics are chosen, and hear why the AGU got involved with DBIS and how they work with the program.

  5. AGU Will Present Edmond M. Dewan Scholarship If Fund Reaches Goal

    NASA Astrophysics Data System (ADS)

    Howard, Claire

    2013-10-01

    AGU will present the Edmond M. Dewan Scholarship for the first time at the 2014 Fall Meeting if the scholarship fund reaches the goal of $25,000 by the end of 2013. The scholarship will provide financial assistance to deserving graduate students of atmospheric sciences or space physics and will serve as a tribute to Edmond Dewan, a distinguished scientist and dedicated member of the Union.

  6. Lights, camera, action…critique? Submit videos to AGU communications workshop

    NASA Astrophysics Data System (ADS)

    Viñas, Maria-José

    2011-08-01

    What does it take to create a science video that engages the audience and draws thousands of views on YouTube? Those interested in finding out should submit their research-related videos to AGU's Fall Meeting science film analysis workshop, led by oceanographer turned documentary director Randy Olson. Olson, writer-director of two films (Flock of Dodos: The Evolution-Intelligent Design Circus and Sizzle: A Global Warming Comedy) and author of the book Don't Be Such a Scientist: Talking Substance in an Age of Style, will provide constructive criticism on 10 selected video submissions, followed by moderated discussion with the audience. To submit your science video (5 minutes or shorter), post it on YouTube and send the link to the workshop coordinator, Maria-José Viñas (mjvinas@agu.org), with the following subject line: Video submission for Olson workshop. AGU will be accepting submissions from researchers and media officers of scientific institutions until 6:00 P.M. eastern time on Friday, 4 November. Those whose videos are selected to be screened will be notified by Friday, 18 November. All are welcome to attend the workshop at the Fall Meeting.

  7. AGU Awards

    NASA Astrophysics Data System (ADS)

    Drake, Charles L.; Oliver, Jack

    Walter Bucher was a true student of the earth. He began as a zoologist, turned to paleontology in graduate school, and became interested in structural geology through studies of deformed fossils in the Alps. His book, Deformation of the Earth's Crust, first published in the 1930s, was a heroic attempt to find order in the structure of the globe. He has a long association with the American Geophysical Union and was its president from 1950-1953.Jack Oliver was a student of Walter Bucher at Columbia, and perhaps some of Walter's versatility rubbed off on him. Jack began his geophysical career in the atmosphere, tried the oceans but found them too unstable, and tested the Arctic ice before settling on the solid earth. Although he is claimed by the seismologists as one of their own, he has always maintained a strong interest in the crustal rocks and their structure in addition to his interest in their elastic properties.

  8. Research in rock deformation: Report of the Second Rock Deformation Colloquium, 1989 AGU Spring Meeting

    NASA Astrophysics Data System (ADS)

    Green, Harry

    In response to the considerable interest expressed at the first Rock Deformation Colloquium held at the Fall 1988 AGU meeting in San Francisco, a second dinner meeting was held on Monday evening, May 8, 1989, at the Omni Hotel in Baltimore. The principal business items were a report by Steve Kirby (U.S. Geological Survey, Menlo Park, Calif.) concerning the meeting the previous day of the rock deformation steering committee and an after dinner presentation by Steve Freiman of the National Institute of Standards and Technology in Gaithersburg, Md., entitled “The Environmental Effects on Subcritical Crack Growth.” Kirby reported that a technical committee for rock deformation has been established within the Tectonophysics Section of AGU; the steering committee will attempt to establish constructive working relations with allied societies and disciplines, such as ceramics, metallurgy, materials science, structural geology, and surface science. Brian Evans of the Massachusetts Institute of Technology in Cambridge, Terry Tullis of Brown University in Providence, R.I., and Harry Green of the University of California at Davis agreed to be a subcommittee to propose a name for the technical committee, for discussion at the next steering committee meeting to be held before the 1989 Fall AGU meeting. Green also agreed to investigate the possibility of convening a special session at the Fall Meeting on the nature and mechanism of deep-focus earthquakes. (The session is Deep Slab Deformation and Faulting, T21B and T22A, organized by Harry and Ken Creager of the University of Washington, Seattle; it will be all day on Tuesday, December 5.)

  9. AGU Climate Scientists Offer Question-and-Answer Service for Media

    NASA Astrophysics Data System (ADS)

    Jackson, Stacy

    2010-03-01

    In fall 2009, AGU launched a member-driven pilot project to improve the accuracy of climate science coverage in the media and to improve public understanding of climate science. The project's goal was to increase the accessibility of climate science experts to journalists across the full spectrum of media outlets. As a supplement to the traditional one-to-one journalist-expert relationship model, the project tested the novel approach of providing a question-and-answer (Q&A) service with a pool of expert scientists and a Web-based interface with journalists. Questions were explicitly limited to climate science to maintain a nonadvocacy, nonpartisan perspective.

  10. AGU and Climate Science Legal Defense Fund Support Scientists Facing Legal Attack

    NASA Astrophysics Data System (ADS)

    Landau, Elizabeth

    2014-02-01

    A lawyer and a scientist walk into a room—but this is no joke. Scientists are facing subpoenas, Freedom of Information Act (FOIA) requests, and other legal issues regarding their scientific work. It is not part of a scientist's traditional training to learn how long to keep emails related to federally funded research or what to do if their research is subpoenaed. To assist members dealing with these matters AGU partnered, in 2013, with the Climate Science Legal Defense Fund (CSLDF) for a second year to put on the Legal Education for Scientists program, a series of events aimed at helping them navigate these often murky legal waters.

  11. Charting a path forward: building AGU's capacity to help foster scientist-decision maker engagement

    NASA Astrophysics Data System (ADS)

    Vano, J. A.; Behar, D. H.; Mote, P.; Ferguson, D. B.; Pandya, R.

    2016-12-01

    Most research proposals, papers, and presentation abstracts begin with the motivation that the new science presented will benefit society. Behind this, beyond making good on the promises to get funding, is a sincere effort to contribute our knowledge and talent to build a better (safer, sustainable, more resilient) world. For this to happen, however, the science needs to be connected to people in communities who make decisions. While this happens in a variety of ways, often for research to be most useful to society, engagement with decision makers should occur at the beginning and throughout the research process. Increasingly this is being recognized as important, as evidenced by the growing number of boundary organizations (e.g., U.S. Department of the Interior's Climate Science Centers, NOAA's Regional Integrated Sciences and Assessment programs). Even within AGU, in recent years there has been a number of new activities and networks that suggest a growing community of practice for those doing work at the science-society interface (e.g., The Thriving Earth Exchange, the Water and Society Technical Committee in the Hydrology Section). In this presentation, we highlight what these activities are and share insights from those involved. We evaluate trends (e.g., have the number of abstracts on this topic increased?) and present responses from AGU members to questions on where this community of practice should go next (e.g., What is the most important task the AGU community should do to improve decision maker-scientist engagement?). The goal of this presentation is to promote a conversation about how the AGU community can be better prepared to foster engagement with decision makers that will lead to more actionable science. This will help us ensure our science is useful to society, fulfilling our motivations, and arguably responsibilities, both individually and as a community. It will also serve to prepare new scientists for a broader range of careers beyond

  12. AGU Member's Organization Awarded $2.5 Million to Conduct Earthquake Mitigation

    NASA Astrophysics Data System (ADS)

    A California-based, non-profit organization whose president and founder is an AGU member, announced on 11 November that it had been awarded two U.S. foreign assistance grants totalling $2.54 million to support earthquake safety initiatives in 20 major cities in India, and 3 cities in Central Asia.With these grants, GeoHazards International (GHI) will assess risk, raise awareness, improve school safety, launch self-sustaining mitigation activities, and strengthen the capacity of governments and in-country non-governmental organization (NGOs) to prepare and respond to future earthquakes. The measures should save lives and livelihoods in these earthquake-prone regions.

  13. 7 years of MacGyver sessions at EGU and AGU: what happened?

    NASA Astrophysics Data System (ADS)

    Hut, Rolf; Selker, John; Weijs, Steven; Luxemburg, Wim; Wickert, Andy; Blume, Theresa; Bamburger, Jan; Stoof, Cathelijne; Tauro, Flavia

    2016-04-01

    The session that this poster is in, the: "Self-made sensors and unintended use of measurement equipment", also known as the "MacGyver-session" has had 7 years of scientists contributing their self made devices, hacks and solutions with the hydrological community. In 2009, the first session was held at the AGU fall meeting and since 2011 a session is also organised at the EGU General Assembly. On this poster, and in the accompanying review paper, we will present an overview of the work presented in the last 7 years, cataloging the work of the inventive scientists who have contributed to these successful, and above all: fun, sessions.

  14. Reconsidering the simple view of reading in an intriguing case of equivalent models: commentary on Tunmer and Chapman (2012).

    PubMed

    Wagner, Richard K; Herrera, Sarah K; Spencer, Mercedes; Quinn, Jamie M

    2015-01-01

    Recently, Tunmer and Chapman provided an alternative model of how decoding and listening comprehension affect reading comprehension that challenges the simple view of reading. They questioned the simple view's fundamental assumption that oral language comprehension and decoding make independent contributions to reading comprehension by arguing that one component of oral language comprehension (vocabulary) affects decoding. They reported results from hierarchical regression analyses, exploratory factor analysis, and structural equation modeling to justify their conclusion. Their structural equation modeling results provided the strongest and most direct test of their alternative view. However, they incorrectly specified their simple view model. When correctly specified, the simple view of reading model and an alternative model in which listening comprehension affects decoding provide identically good fits to the data. This results from the fact that they are equivalent models. Although Tunmer and Chapman's results do not support their assertion that a model in which oral language comprehension affects decoding provides a better fit to their data, the presence of equivalent models provides an ironic twist: The mountain of evidence that supports the simple view of reading provides equivalent support to their alternative interpretation. Additional studies are needed to differentiate these two theoretical accounts. © Hammill Institute on Disabilities 2014.

  15. Long-term in vivo clearance of gadolinium-based AGuIX nanoparticles and their biocompatibility after systemic injection.

    PubMed

    Sancey, Lucie; Kotb, Shady; Truillet, Charles; Appaix, Florence; Marais, Arthur; Thomas, Eloïse; van der Sanden, Boudewijn; Klein, Jean-Philippe; Laurent, Blandine; Cottier, Michèle; Antoine, Rodolphe; Dugourd, Philippe; Panczer, Gérard; Lux, François; Perriat, Pascal; Motto-Ros, Vincent; Tillement, Olivier

    2015-03-24

    We previously reported the synthesis of gadolinium-based nanoparticles (NPs) denoted AGuIX (activation and guiding of irradiation by X-ray) NPs and demonstrated their potential as an MRI contrast agent and their efficacy as radiosensitizing particles during X-ray cancer treatment. Here we focus on the elimination kinetics of AGuIX NPs from the subcellular to whole-organ scale using original and complementary methods such as laser-induced breakdown spectroscopy (LIBS), intravital two-photon microscopy, inductively coupled plasma optical emission spectrometry (ICP-OES), transmission electron microscopy (TEM), and electrospray ionization mass spectrometry (ESI-MS). This combination of techniques allows the exact mechanism of AGuIX NPs elimination to be elucidated, including their retention in proximal tubules and their excretion as degraded or native NPs. Finally, we demonstrated that systemic AGuIX NP administration induced moderate and transient effects on renal function. These results provide useful and promising preclinical information concerning the safety of theranostic AGuIX NPs.

  16. Moving AGU Meetings sites [Comment to “Fall Meeting site”

    NASA Astrophysics Data System (ADS)

    Lanzerotti, L. J.; Maclennan, C. C.

    1984-04-01

    A recent letter to Eos by AGU member Dan Baker (March 13, 1984, p. 98) suggested that a method of reducing the attendance at the Fall AGU meeting would be to move it from San Francisco to his namesake, namely Bakersfield. He cited as a precedent the probably reduced attendance at the (at that time) upcoming Spring Meeting to be held in Cincinnati. While neither of us is promoting cities with names similar to ours, nevertheless we both believe that the recent meeting held in Cincinnati was a great success, even with the reduced number of registrants. The arrangements in the Convention Center, as well as the proximity of the hotels to the convention center and the amenities in the hotels were all excellent, and easily matched or surpassed the facilities in any of the cities in which the major meetings have been held to this time. Furthermore, we would like to make a qualitative judgment that the number of attendees at the individual sessions were perhaps as large as in a Baltimore or Washington meeting. In those meetings the number of registrants may have been larger, but the number of attendees at the given session may have been smaller; a significant proportion of the attendees at any given time would likely be visiting the offices of their contract monitors. Admittedly, the Spring Meeting has been an ideal opportunity to both attend scientific sessions and to lobby for additional research support. However, such lobbying does not necessarily make for increased attendance at the scientific sessions.

  17. AGU scientists urge Congress to invest in research and science education

    NASA Astrophysics Data System (ADS)

    Rothacker, Catherine

    2012-10-01

    With the "fiscal cliff" of sequestration drawing closer and threatening to hit basic science research funding with an 8.2% cut, according to an estimate by the Office of Management and Budget, congressional compromise on a budget plan is more urgent than ever. To discuss the value of scientific research and education with their senators and representatives, 55 Earth and space scientists from 17 states came to Washington, D. C., on 11-12 September to participate in the fifth annual Geosciences Congressional Visits Day sponsored by AGU and six other geoscience organizations. Although their specialties varied from space weather to soil science, the scientists engaged members of Congress and their staff in a total of 116 meetings to discuss a common goal: securing continued, steady investment in the basic scientific research that allows scientists to monitor natural hazards, manage water and energy resources, and develop technologies that spur economic growth and job creation. To make the most of these visits on 12 September, participants attended a training session the previous day, during which they learned about the details of the policy- making process and current legislative developments and practiced conducting a congressional meeting. Congressional Science Fellows, including past AGU fellow Rebecca French, described their experiences as scientists working on Capitol Hill, and White House policy analyst Bess Evans discussed the president's stance on sequestration and funding scientific research.

  18. A new species of Trichuris Roederer, 1761 (Nematoda: Trichuridae) from Heteromys gaumeri Allen & Chapman (Rodentia: Heteromyidae) in Yucatan, Mexico.

    PubMed

    Panti-May, Jesús Alonso; Robles, María Del Rosario

    2016-09-01

    In Mexico, four species of Trichuris Roederer, 1761 have been recorded in wild rodents belonging to the family Heteromyidae. In the present paper, we describe a new species based on specimens collected from Heteromys gaumeri Allen & Chapman (Heteromyidae: Heteromyinae) in the tropical forests of the Yucatan Peninsula, Mexico. Trichuris silviae n. sp. can be differentiated from the congeners described in North and South American rodents by morphological and morphometric features, such as the possession of a wide spicular tube, a thicker proximal cloacal tube, a shorter distal cloacal tube and a cylindrical spicular sheath. This is the first description of a Trichuris spp. from heteromyid rodents in Mexico and the fourth in North America. Despite the broad distribution of Heteromys spp., few cases of Trichuris infection have been reported. Further studies are necessary to verify if the new species is present in other heteromyid rodents in order to increase our knowledge about its geographical and host distribution.

  19. Plate impact experiments on the TATB based explosive PBX 9502 at pressures near the Chapman-Jouguet state

    NASA Astrophysics Data System (ADS)

    Gustavsen, R. L.; Aslam, T. D.; Bartram, B. D.; Hollowell, B. C.

    2014-05-01

    A series of two-stage gus-gun driven plate impact experiments on PBX 9502 (95 wt.% tri-amino-trinitro-benzene, 5 wt.% Kel-F800 plastic binder) was completed in the 28-34 GPa pressure range. This is just above the Chapman-Jouguet state of ≈ 28 GPa. The experiments consisted of a thick oxygen free high conductivity copper (OFHC Cu) flyer plate impacting a PBX 9502 sample backed by a Lithium Fluoride (LiF) window. Photonic Doppler Velocimetry (PDV) was used to measure velocity histories (wave profiles) at the PBX 9502/LiF interface. Shock transit times and sample thicknesses were converted to shock velocities, Us. Particle velocities, up, were calculated by way of impedance matching. Lastly, the measured wave profiles were compared with numerical simulations of the experiments using the Wescott-Stewart-Davis reactive-burn model.

  20. Characterization of two glycoasparagines isolated from the urine of patients with aspartylglycosylaminuria (AGU).

    PubMed

    Sugahara, K; Funakoshi, S; Funakoshi, I; Aula, P; Yamashina, I

    1975-10-01

    Two major glycoasparagines (2-acetamido-N-(4'-L-aspartyl)-2-deoxy-beta-D-glycosylamines) were isolated from the urine of patients with aspartylglycosylaminuria (AGU). They were composed of equimolar amounts of sialic acid, galactose, glucosamine, and aspartic acid. They were isomeric with respect to the position of sialic acid attachment, since they produced the same glycoasparagine on incubation with the neuraminidase from Clostridium perfringens. The structure of the resulting sialic acid-free glycoasparagine was determined as beta-Gal-(1 leads to 4)-beta-GlcNAc-Asn based on the following findings. It produced galactose on incubation with beta-galactosidase, and N-acetyllactosamine and aspartic acid on incubation with 4-L-aspartylglycosylamine amindo hydrolase.

  1. Ocean Sciences Best Student Papers for 1988 Joint AGU/ASLO Meeting

    NASA Astrophysics Data System (ADS)

    The Ocean Sciences Section has selected four students to receive Best Student Paper Awards for the 1988 Joint AGU and American Society for Limnology and Oceanography (ASLO) Meeting held last January in New Orleans.Brad M. Bebout received a Best Student Paper Award for his paper “The Use of Agricultural Waste (Corn Slash) to Support Microzone-Associated Nitrogen Fixation by Marine Microorganisms.” Bebout is an M.S. candidate in marine sciences at the University of North Carolina at Chapel Hill. His thesis is on “The Role of Marine Fungi in Food Selection and Nutrition of the Salt Marsh Periwinkle Littorina irrorata Say (Gastropoda).” He received his B.A. in biology from the University of California, Santa Cruz.

  2. Share your expertise with Congress: Apply for an AGU Congressional Science Fellowship

    NASA Astrophysics Data System (ADS)

    Sinnett, Daniel

    2011-11-01

    Scientists interested in using their skills to work on problems of public importance should consider applying for an AGU Congressional Science Fellowship. The fellowship is an opportunity to directly influence high-priority public policy issues such as natural hazards mitigation, mineral and energy resources, air and water quality, and federal support for basic research. Following an intensive 2-week course on politics and the legislative process run by the American Association for the Advancement of Science, congressional fellows work for a year as staff members in the offices of a senator, representative, or congressional committee. Their duties as staff members may include writing legislation, advising on votes, organizing congressional hearings, meeting with lobbyists and constituents, and conducting legislative research, among other tasks.

  3. Young geologist trades neptunium for newspapers as 2012 AGU Mass Media Fellow

    NASA Astrophysics Data System (ADS)

    Adams, Mary Catherine

    2012-05-01

    Though the lure of rocks, minerals, and radioactive elements took her away from her original studies, one geology Ph.D. candidate is returning to her journalism roots this summer as AGU's 2012 Mass Media Science and Engineering Fellow. Jessica Morrison is one of 12 young scientists nationwide who are trading in their lab coats for reporters' notebooks in mid-June as part of the program coordinated by the American Association for the Advancement of Science, which helps young scientists cultivate communication skills to help disseminate scientific information to general audiences. Morrison is a Ph.D. student in the Department of Civil Engineering and Geological Sciences at the University of Notre Dame. She spends her days in a laboratory investigating the geochemistry of actinides, the radioactive elements in the "no man's land" of the periodic table—the section that often gets left off or moved to the bottom. These are elements like uranium, neptunium, and plutonium.

  4. AGU Embassy Lecture Event Focuses on Carbon Capture and Storage Technology

    NASA Astrophysics Data System (ADS)

    March, Gabriella

    2010-09-01

    A program entitled “Carbon Capture and Storage (CCS)—Viable technology or risky gamble?” was the inaugural event of AGU's Embassy Lecture Series and part of the European Embassy Science Series. With many countries looking into ways to reduce carbon dioxide emissions, the 9 September event at the Germany Embassy in Washington, D. C., focused on the technological and commercial feasibility of CCS. Four speakers addressed questions including whether CCS can be implemented successfully on a commercial scale and if the technology is economically feasible with or without a cap and trade system, and whether the public will support CCS. They stressed the importance of good science, proper planning, and sound monitoring to ensure that the carbon captured will be stored permanently.

  5. Reply [to “Is the AGU headquarters bond issue really a boon?”

    NASA Astrophysics Data System (ADS)

    Ostenso, Ned A.

    Dick Von Herzen raises two issues that affect us all: our Union's economic health and the role of a headquarters building in our financial portfolio. These issues deserve the widest possible ventilation among our total membership, and I am grateful that Dick's comments offer yet another opportunity to address them. I assume this responsibility in my capacity as chairman of the ad hoc Real Estate Committee and as the “continuity” member of the Budget and Finance Committee.In responding, I want to make two salient points: the AGU is financially healthy and the role of the headquarters building in our asset mix is established by formal policy. By extension, the new building is derived from a series of explicit Council decisions.

  6. Further Comment on “AGU Statement: Investigation of Scientists and Officials in L'Aquila, Italy, Is Unfounded”

    NASA Astrophysics Data System (ADS)

    Dobran, Flavio

    2010-10-01

    The AGU statement on the investigation of Italian scientists and officials in regard to the L'Aquila earthquake (Eos, 91(28), 248, 13 July 2010) appears to be a noble attempt to protect not only these individuals but also those AGU members who are involved in similar hazard and risk assessments. But in the long run this statement not only damages AGU by misleading its membership as to the responsibilities of the indicted individuals but also sends the wrong message to the Italian scientific communities about their social responsibilities. The AGU statement assumes that the indicted individuals are innocent because it is not possible for scientists to predict earthquakes, but it neglects to explain what their scientific responsibilities are and why these individuals may be also guilty of failing to properly exercise their social responsibility. If one accepts public funds, has the responsibility of deciding how to manage those funds, and is playing the double role of a scientist and a politician, one is also responsible for both the scientific and social consequences of one's actions. Because some of the indicted individuals are also responsible for drafting and promoting the unreliable Vesuvius Evacuation Plan (http://www.westnet.com/˜dobran), they should also be accountable for the consequences in the Vesuvius area.

  7. From D. Schröder: Reply on ``Chapman and Alvén: A Rigorous Mathematical Physicist Versus an Inspirational Experimental Physicist''

    NASA Astrophysics Data System (ADS)

    Schröder, Wilfried

    I read the recent article by S. -I. Akasofu ( Eos, 22 July, p. 269) with great interest because many years ago I had a discussion with Thomas George Cowling and Hannes Alfvén on the same subject. Sydney Chapman's style was very different than that of Kristian Birkeland. At the beginning of his career, Chapman published short notes on problems of geomagnetic variations and on other topics. In 1918, he commenced work on magnetic storms and, in spite of his reference to Birkeland's work, he does not seem to have been unduly influenced by it. This is connected with their different attitudes. Chapman was a mathematician and only returned to a mathematical approximation when it seemed unavoidable to him. Thus, Birkeland was more interested in the details of geophysical phenomenon, whereas Chapman sought to present a general solution. Chapman and his research student, Vincenzo Ferraro, in about 1930/1933 developed an interpretation of the initial phase of magnetic storm. For both of them, the space around the Earth played an important role, where the interplanetary plasma is compelled by the geomagnetic field to co-rotate with the Earth. Following F. A. Lindemann's ideas, they started from the premise that the cloud of particles consisted of an externally neutral plasma, containing electrons and protons of a magnetic storm, or electrons and protons intended for the accompanying auroras In the 1950s, Ferraro described the situation as follows: ``Our first ideas about ring current, unlike those relating to the main phase, were not based on hydrodynamic concepts, and our theory of the main phase is generally considered unacceptable.''

  8. Conference Planning.

    ERIC Educational Resources Information Center

    Burke, W. Warner, Ed.; Beckhard, Richard, Ed.

    This book, written to instruct in the use of a conference as a medium of social intercourse, is divided into four sections. Section I, which contains five articles, deals with factors to be considered in planning a conference. Specific techniques one can employ to improve a conference and several different techniques for evaluating the…

  9. Science Policy Conference Speakers Examine Megadisasters and Call for Risk Reduction Efforts

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2013-07-01

    How well is the United States prepared for a megadisaster, such as a solar storm that knocks out the power grid for months, a large asteroid impact, a giant tsunami, or a rainstorm that lasts for weeks and leads to widespread flooding? Moreover, how can risk reduction efforts be made more effective? These were two topics addressed during two of the hazards sessions at the 2013 AGU Science Policy Conference on 25 and 26 June.

  10. Results of the radiological survey at the former Chapman Valve Manufacturing Company, Indian Orchard, Massachusetts (CIO001)

    SciTech Connect

    Foley, R.D.; Uziel, M.S.

    1992-07-01

    Radiological survey was conducted at Building 23 (Department No. 40) at the former Chapman Valve Manufacturing Company, Indian Orchard, Massachusetts. The survey was performed in August 1991. The purpose of the survey was to determine whether the property was contaminated with radioactive residues, principally {sup 238}U, as a result of work done for the Atomic Energy Commission (AEC) during the 1940s. The survey included a gamma scan, a beta-gamma scan, and measurement of alpha activity; measurement of direct and removable alpha and beta-gamma levels; and the collection of soil, dust, debris, and smear samples for radionuclide analyses. Survey emphasis was on interior floors, walls, and overhead beams. Radionuclide analysis of soil, dust, and debris, and analysis of smear samples indicate that residual {sup 238}U attributable to former AEC-supported operations is present at this site. Elevated levels of radioactivity were particularly evident on the floors and walls in the western part of the central area of the building (grid blocks Al through A6). Concentrations of {sup 238}U in dust samples collected from overhead beams exceeded DOE guidelines in grid blocks Al through A14 and remained elevated in grid blocks A15 through A19. Dust on a movable overhead crane in grid block A23 was well above the guideline, probably because the crane had at some time been located further west. Some contamination was evident in grid blocks B1 through B5, but clutter and debris in this area prevented a thorough survey.

  11. Prediction of the Chapman-Jouguet chemical equilibrium state in a detonation wave from first principles based reactive molecular dynamics.

    PubMed

    Guo, Dezhou; Zybin, Sergey V; An, Qi; Goddard, William A; Huang, Fenglei

    2016-01-21

    The combustion or detonation of reacting materials at high temperature and pressure can be characterized by the Chapman-Jouguet (CJ) state that describes the chemical equilibrium of the products at the end of the reaction zone of the detonation wave for sustained detonation. This provides the critical properties and product kinetics for input to macroscale continuum simulations of energetic materials. We propose the ReaxFF Reactive Dynamics to CJ point protocol (Rx2CJ) for predicting the CJ state parameters, providing the means to predict the performance of new materials prior to synthesis and characterization, allowing the simulation based design to be done in silico. Our Rx2CJ method is based on atomistic reactive molecular dynamics (RMD) using the QM-derived ReaxFF force field. We validate this method here by predicting the CJ point and detonation products for three typical energetic materials. We find good agreement between the predicted and experimental detonation velocities, indicating that this method can reliably predict the CJ state using modest levels of computation.

  12. Plate impact experiments on the TATB based explosive PBX 9502 at pressures near the Chapman-Jouguet state

    NASA Astrophysics Data System (ADS)

    Gustavsen, R.; Aslam, T.; Bartram, B.; Hollowell, B.

    2013-06-01

    We have completed a series of two-stage gas-gun driven plate-impact experiments on PBX 9502 (95 wt.% tri-amino-trinitro-benzene, 5 wt.% Kel-F800 plastic binder). The ultimate goal of these experiments is to provide, in the neighborhood of the Chapman-Jouguet state, overdriven product Hugoniot data that can be untangled from the transients leading up to a steady wave. Our approach is to do sets of experiments in which the thickness of the PBX 9502 is varied (6, 9, and 12 mm) while holding the flyer material (oxygen free high conductivity copper) and impact velocity constant. Sets of experiments have been conducted with flyer velocity 3.0 km/s (~ 34 GPa), 2.8 km/s (~ 31 GPa) and 2.6 km/s (~ 28 GPa). Wave profiles of the transmitted shock wave are measured at the interface of the back of the sample and a Lithium Fluoride (LiF) window. From each of these sets of experiments, a steady shock wave velocity can be extracted. Particle velocity and pressure are calculated by way of impedance matching. Finally, the wave profiles can be compared with reactive-burn - equation-of-state models using direct numerical simulations.

  13. Schizotypy and hemispheric asymmetry: Results from two Chapman scales, the O-LIFE questionnaire, and two laterality measures.

    PubMed

    Schofield, Kerry; Mohr, Christine

    2014-01-01

    Schizotypy is a multidimensional personality construct representing the extension of psychosis-like traits into the general population. Schizotypy has been associated with attenuated expressions of many of the same neuropsychological abnormalities as schizophrenia, including atypical pattern of functional hemispheric asymmetry. Unfortunately the previous literature on links between schizotypy and hemispheric asymmetry is inconsistent, with some research indicating that elevated schizotypy is associated with relative right over left hemisphere shifts, left over right hemisphere shifts, bilateral impairments, or with no hemispheric differences at all. This inconsistency may result from different methodologies, scales, and/or sex proportions between studies. In a within-participant design we tested for the four possible links between laterality and schizotypy by comparing the relationship between two common self-report measures of multidimensional schizotypy (the O-LIFE questionnaire, and two Chapman scales, magical ideation and physical anhedonia) and performance in two computerised lateralised hemifield paradigms (lexical decision, chimeric face processing) in 80 men and 79 women. Results for the two scales and two tasks did not unequivocally support any of the four possible links. We discuss the possibilities that a link between schizotypy and laterality (1) exists but is subtle, probably fluctuating, unable to be assessed by traditional methodologies used here; (2) does not exist, or (3) is indirect, mediated by other factors (e.g., stress-responsiveness, handedness, drug use) whose influences need further exploration.

  14. The prediction of helium gas viscosity under high pressure and high temperature with the Chapman-Enskog solution and excess viscosity

    NASA Astrophysics Data System (ADS)

    Yusibani, Elin; Takata, Yasuyuki; Suud, Zaki; Irwanto, Dwi

    2017-01-01

    The purpose of this work is to predict a helium gas viscosity under high pressure and high temperature for practical industrial uses. The suitable force constants and a collision integral for the Chapman-Enskog solution to estimate viscosity in the limit of zero density were recommended by the present author. At high density, modification of the Arp and McCarty extrapolation equation for excess viscosity was applied. A combination of the Chapman-Enskog solution and modification of the Arp and McCarty excess viscosity gives an estimation of helium gas viscosity within 2 to 5 % deviation from the existing experimental data under high-temperature and high-pressure region.

  15. 1990 AGU Walter Sullivan Award: Does anybody really know what time it is?

    NASA Astrophysics Data System (ADS)

    1990-06-01

    “It is no easy task to take a subject as obscure and technical as the determination of time and present it to the general public in a style which is at once humorous and rigorously correct” stated Alice Babcock of the U.S. Naval Observatory in nominating Joel Achenbach's article “Second Thoughts” for this year's Walter Sullivan Award for Excellence in Scientific Journalism. “Achenbach's article is the most engaging, in-depth, and accurate account that I have either read or heard on this subject,” Babcock said.Achenbach, a staff writer on The Miami Herald, received the Sullivan Award on May 31 at AGU's Spring meeting in Baltimore, Md. The award is given for a single article or radio/television report on geophysics, the study of Earth, or its environment in space. The judging panel included Walter Sullivan, New York Times; Athelstan Spilhaus, National Oceanic and Atmospheric Administration, (retired); Janet Luhmann, University of California, Los Angeles; Carl Sagan, Cornell University; Marilyn Suiter, American Geological Institute; and Carl Kisslinger, University of Colorado.

  16. AGU awarded grant to establish program on engaging 2-year-college students in research

    NASA Astrophysics Data System (ADS)

    Asher, Pranoti; Adamec, Bethany Holm

    2012-03-01

    Students at 2-year colleges are a critical part of the future Earth and space science workforce, and undergraduate research experiences provide a hook to retain and ultimately to graduate students in the field. AGU was awarded a planning grant by the U.S. National Science Foundation Directorate for Geosciences (Opportunities for Enhancing Diversity in the Geosciences award 1201578) to help launch a new initiative concerning these issues; education and public outreach staff are the principal investigators. This new initiative, titled Unique Research Experiences for Two-Year College Faculty and Students (URECAS), will begin with a planning workshop this summer (11-13 July). The workshop will bring together faculty from 2-year colleges, 4-year colleges and universities, and representatives from professional societies and federal organizations to learn more about how to support 2-year-college faculty and students engaged in Earth and space science research and to discuss the development of a program to strengthen the role of 2-year-college Earth and space science students in the future workforce

  17. Characteristics of Okinawan native agu pig spermatozoa after addition of low-density lipoprotein to freezing extender.

    PubMed

    Yamauchi, Shogo; Nakamura, Satoshi; Lay, Khin Mar; Azuma, Toshiyuki; Yakabi, Tatsuro; Muto, Norio; Nakada, Tadashi; Ashizawa, Koji; Tatemoto, Hideki

    2009-10-01

    Technical refinement of boar sperm cryopreservation is indispensable for effective breeding of the rare Okinawan native pig, the Agu. The objective of the present study was to determine whether addition of low-density lipoprotein (LDL) extracted from hen egg yolk to the freezing extender improves the characteristics of cryopreserved Agu spermatozoa. Ejaculated Agu sperm frozen in extender supplemented with 2, 4, 6, 8 or 10% LDL instead of egg yolk was thawed, and the post-thaw sperm characteristics were evaluated. Treatment with 4-8% LDL during cooling and freezing significantly increased the intracellular cholesterol content, as compared to that of sperm frozen in extender containing 20% egg yolk (P<0.05). Higher potential resistance to cell damage from cryoinjury was also observed in sperm frozen in extender supplemented with LDL: the integrities of plasmalemma and DNA, mitochondrial activity and proteolytic activity of the acrosomal content in the post-thaw sperm were superior to those of sperm that were not treated with LDL. Moreover, the percentages of total motile sperm and the extent of rapid progressive motility at 1 and 3 h after incubation were markedly higher in sperm treated with 4 or 6% LDL, and these sperm also had more ATP. However, LDL did not inhibit in vitro sperm penetrability, even though the cholesterol content of post-thaw sperm was higher after treatment with LDL. These findings indicate that addition of 4-6% LDL instead of egg yolk to the freezing extender improves the post-thaw characteristics of Agu sperm by protecting sperm against cold shock damage during cryopreservation.

  18. MO-FG-BRA-07: Theranostic Gadolinium-Based AGuIX Nanoparticles for MRI-Guided Radiation Therapy

    SciTech Connect

    Detappe, A; Rottmann, J; Kunjachan, S; Berbeco, R; Tillement, O

    2015-06-15

    Purpose: AGuIX are gadolinium-based nanoparticles, initially developed for MRI, that have a potential role in radiation therapy as a radiosensitizer. Our goal is to demonstrate that these nanoparticles can both be used as an MRI contrast agent, as well as to obtain local dose enhancement in a pancreatic tumor when delivered in combination with an external beam irradiation. Methods: We performed in vitro cell uptake and radiosensitization studies of a pancreatic cancer cell line in a low energy (220kVp) beam, a standard clinical 6MV beam (STD) and a flattening filter free clinical 6MV beam (FFF). After injection of 40mM of nanoparticles, a biodistribution study was performed in vivo on mice with subcutaneous xenograft pancreatic tumors. In vivo radiation therapy studies were performed at the time point of maximum tumor uptake. Results: The concentration of AGuIX nanoparticles in Panc-1 pancreatic cancer cells, determined in vitro by MRI and ICPMS, peaks after 30 minutes with 0.3% of the initial concentration (5mg/g). Clonogenic assays show a significant effect (p<0.05) when the AGuIX are coupled with MV photon irradiation (DEF20%=1.31). Similar AGuIX tumor uptake is found in vivo by both MRI and ICPMS 30 minutes after intravenous injection. For long term survival studies, the choice of the radiation dose is determined with 5 control groups (3mice/group) irradiated with 0, 5, 10, 15, and 20Gy. Afterwards, 4 groups (8mice/group) are used to evaluate the effect of the nanoparticles. A Logrank test is performed as a statistical test to evaluate the effect of the nanoparticles. Conclusion: The combination of the MRI contrast and radiosensitization properties of gadolinium nanoparticles reveals a strong potential for usage with MRI-guided radiation therapy.

  19. JPL Researcher Bruce Chapman at an AirSAR station aboard NASA's DC-8 flying laboratory during the AirSAR 2004 campaign

    NASA Image and Video Library

    2004-03-03

    JPL Researcher Bruce Chapman at an AirSAR station aboard NASA's DC-8 flying laboratory during the AirSAR 2004 campaign. AirSAR 2004 is a three-week expedition by an international team of scientists that will use an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), in a mission ranging from the tropical rain forests of Central America to frigid Antarctica.

  20. Scientific Integrity and Professional Ethics at AGU - Strategies and Actions to Impact Sexual Harassment in Science and other Work Climate Issues

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael; Davidson, Eric; McEntee, Christine; Williams, Billy

    2017-04-01

    The American Geophysical Union (AGU), a scientific society of 62,000 members worldwide, has established a set of scientific integrity and professional ethics guidelines for the actions of its members, for the governance of the union in its internal activities, and for the operations and participation in its publications and scientific meetings. More recently AGU has undertaken strategies and actions to help address the issue of harassment in the sciences and other work climate issues. This presentation will provide an overview of the role of scientific societies in helping to address these important issues, as well as specific strategies and actions underway at AGU and other societies. Progress to date and remaining challenges of this effort will be discussed, including AGU's work to provide additional program strength in this area.

  1. Reply to Comments on “AGU Statement: Investigation of Scientists and Officials in L'Aquila, Italy, Is Unfounded”

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael

    2010-10-01

    It is critical to recognize the benefits and limitations of scientific knowledge, particularly when it comes to predicting hazards. I agree with G. J. Wasserburg that AGU should help scientists communicate their work accurately and understandably so it can provide the greatest value to society. This objective is explicit in AGU's new strategic plan (http://www.agu.org/about/strategic_plan.shtml) and is consistent with our vision of both advancing and communicating Earth and space science to ensure a sustainable future. We as a community have an obligation to increase the role of science in informing policy to mitigate the impacts of natural disasters. Such efforts require an open exchange of ideas and information and a clear understanding of the limitations of our knowledge. In response to Flavio Dobran, I agree that scientists are not above the law and, like all citizens, must be held accountable for their actions. However, laws and lawmakers must also recognize what science can and cannot do. We cannot yet reliably predict precisely when earthquakes will occur.

  2. AguR Is Required for Induction of the Streptococcus mutans Agmatine Deiminase System by Low pH and Agmatine▿

    PubMed Central

    Liu, Yaling; Zeng, Lin; Burne, Robert A.

    2009-01-01

    Acidic conditions and the presence of exogenous agmatine are required to achieve maximal expression of the agmatine deiminase system (AgDS) of Streptococcus mutans. Here we demonstrate that the transcriptional activator of the AgDS, AguR, is required for the responses to agmatine and to low pH. Linker scanning mutagenesis was used to create a panel of mutated aguR genes that were utilized to complement an aguR deletion mutant of S. mutans. The level of production of the mutant proteins was shown to be comparable to that of the wild-type AguR protein. Mutations in the predicted DNA binding domain of AguR eliminated activation of the agu operon. Insertions into the region connecting the DNA binding domain to the predicted extracellular and transmembrane domains were well tolerated. In contrast, a variety of mutants were isolated that had a diminished capacity to respond to low pH but retained the ability to activate AgDS gene expression in response to agmatine, and vice versa. Also, a number of mutants were unable to respond to either agmatine or low pH. AguD, which is a predicted agmatine-putrescine antiporter, was found to be a negative regulator of AgDS gene expression in the absence of exogenous agmatine but was not required for low-pH induction of the AgDS genes. This study reveals that the control of AgDS gene expression by both agmatine and low pH is coordinated through the AguR protein and begins to identify domains of the protein involved in sensing and signaling. PMID:19270124

  3. Pacific International Space Year (ISY) Conference

    NASA Astrophysics Data System (ADS)

    Rosendhal, Jeffrey D.

    The Pacific International Space Year (ISY) Conference was held on August 19-21, 1987, at the Mauna Lani Bay Hotel located on the Kohala Coast of the Island of Hawaii. The meeting was cosponsored by the Aerospace Industries Association o f America, AGU, the American Institute o f Aeronautics and Astronautics, the Institute of Electrical and Electronic Engineers, the Institute of Electronics, Information, and Communications Engineering, the Japanese Rocket Society, the Planetary Society, and the U.S./ISY Association and was hosted by the University of Hawaii. It was attended by more than 140 people drawn from the scientific communities and space agencies of eight countries, together with representatives from a number of international organizations.

  4. Physics of auroral arc formation; Proceedings of the Chapman Conference on Formation of Auroral Arcs, Fairbanks, AK, July 21-25, 1980

    NASA Technical Reports Server (NTRS)

    Akasofu, S.-I. (Editor); Kan, J. R.

    1981-01-01

    The results of satellite, balloon-borne, and ground-based observations of auroral phenomena are discussed in terms of the morphology of auroral arcs and the behavior and characteristics of auroral electrons and ions. Further attention is given to auroral electric fields and field aligned currents, and to the development of models of auroral potential structures and energization of auroral particles. A simulation of space plasma phenomena is presented, along with numerical simulations of auroral potential structures and related phenomena, including the V-potential double layers and auroral arc deformations, and a simulation of auroral arcs. Plasma waves observed on auroral field lines and in laboratory conditions are reported, and theoretical studies of waves and turbulence in auroral plasmas are described.

  5. Magnetic reconnection in space and laboratory plasmas; Proceedings of the Chapman Conference on Magnetic Reconnection, Los Alamos, NM, October 3-7, 1983

    NASA Technical Reports Server (NTRS)

    Hones, E. W., Jr. (Editor)

    1984-01-01

    The physics of magnetic reconnection is discussed in reviews and reports of theoretical and experimental investigations. Topics examined include the theory of magnetic reconnection, reconnection in astronomical objects, reconnection in the earth magnetosphere and magnetotail, computer modeling, and laboratory plasmas. Diagrams, spectra, drawings, graphs, and photographs are provided.

  6. Conference Resolution

    NASA Astrophysics Data System (ADS)

    2009-04-01

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

  7. Biomedical Conferences

    NASA Technical Reports Server (NTRS)

    1976-01-01

    As a result of Biomedical Conferences, Vivo Metric Systems Co. has produced cardiac electrodes based on NASA technology. Frequently in science, one highly specialized discipline is unaware of relevant advances made in other areas. In an attempt to familiarize researchers in a variety of disciplines with medical problems and needs, NASA has sponsored conferences that bring together university scientists, practicing physicians and manufacturers of medical instruments.

  8. Computer Program for Calculation of Complex Chemical Equilibrium Compositions, Rocket Performance, Incident and Reflected Shocks, and Chapman-Jouguet Detonations. Interim Revision, March 1976

    NASA Technical Reports Server (NTRS)

    Gordon, S.; Mcbride, B. J.

    1976-01-01

    A detailed description of the equations and computer program for computations involving chemical equilibria in complex systems is given. A free-energy minimization technique is used. The program permits calculations such as (1) chemical equilibrium for assigned thermodynamic states (T,P), (H,P), (S,P), (T,V), (U,V), or (S,V), (2) theoretical rocket performance for both equilibrium and frozen compositions during expansion, (3) incident and reflected shock properties, and (4) Chapman-Jouguet detonation properties. The program considers condensed species as well as gaseous species.

  9. Expression of the agmatine deiminase pathway in Enterococcus faecalis is activated by the AguR regulator and repressed by CcpA and PTS(Man) systems.

    PubMed

    Suárez, Cristian; Espariz, Martín; Blancato, Víctor S; Magni, Christian

    2013-01-01

    Although the agmatine deiminase system (AgDI) has been investigated in Enterococcus faecalis, little information is available with respect to its gene regulation. In this study we demonstrate that the presence of exogenous agmatine induces the expression of agu genes in this bacterium. In contrast to the homologous and extensively characterized AgDI system of S. mutants, the aguBDAC operon in E. faecalis is not induced in response to low pH. In spite of this, agmatine catabolism in this bacterium contributes by neutralizing the external medium while enhancing bacterial growth. Our results indicate that carbon catabolic repression (CCR) operates on the AgDI system via a mechanism that involves interaction of CcpA and P-Ser-HPr with a cre site found in an unusual position considering the aguB promoter (55 nt upstream the +1 position). In addition, we found that components of the mannose phosphotransferase (PTS(Man)) system also contributed to CCR in E. faecalis since a complete relief of the PTS-sugars repressive effect was observed only in a PTS(Man) and CcpA double defective strain. Our gene context analysis revealed that aguR is present in oral and gastrointestinal microorganisms. Thus, regulation of the aguBDAC operon in E. faecalis seems to have evolved to obtain energy and resist low pH conditions in order to persist and colonize gastrointestinal niches.

  10. Expression of the Agmatine Deiminase Pathway in Enterococcus faecalis Is Activated by the AguR Regulator and Repressed by CcpA and PTSMan Systems

    PubMed Central

    Blancato, Víctor S.; Magni, Christian

    2013-01-01

    Although the agmatine deiminase system (AgDI) has been investigated in Enterococcus faecalis, little information is available with respect to its gene regulation. In this study we demonstrate that the presence of exogenous agmatine induces the expression of agu genes in this bacterium. In contrast to the homologous and extensively characterized AgDI system of S. mutants, the aguBDAC operon in E. faecalis is not induced in response to low pH. In spite of this, agmatine catabolism in this bacterium contributes by neutralizing the external medium while enhancing bacterial growth. Our results indicate that carbon catabolic repression (CCR) operates on the AgDI system via a mechanism that involves interaction of CcpA and P-Ser-HPr with a cre site found in an unusual position considering the aguB promoter (55 nt upstream the +1 position). In addition, we found that components of the mannose phosphotransferase (PTSMan) system also contributed to CCR in E. faecalis since a complete relief of the PTS-sugars repressive effect was observed only in a PTSMan and CcpA double defective strain. Our gene context analysis revealed that aguR is present in oral and gastrointestinal microorganisms. Thus, regulation of the aguBDAC operon in E. faecalis seems to have evolved to obtain energy and resist low pH conditions in order to persist and colonize gastrointestinal niches. PMID:24155893

  11. [Comment on “Looking at gender distribution among AGU Fellows”] An open letter to Ellen Druffel

    NASA Astrophysics Data System (ADS)

    Russell, C. T.

    I would like to congratulate you on your excellent study of the gender distribution of AGU Fellows [Eos, Sept. 13, 1994]. However, I must take issue with your interpretation of some of the data. First of all you concentrate on the inequity in the awarding of AGU Fellowships. I, on the other hand, look at Figure 3 with amazement that, considering the obstacles in women's careers, the ratios are as good as they are. If you added only one 80-year-old woman, two 70-year-old women, two 60-year-olds and four 50-year-olds, the curves would look almost identical. Surely, it would be possible this year to elect 9 women to Fellowship out of the 30 Fellows to be elected. This change seems possible especially in sections like GP and Hydrology that clearly have a surplus of good female candidates, since none have been elected for some time. I think that the deficit can quickly be eliminated with just a modicum of attention to identifying the previously overlooked candidates and securing nominations for them. The following is some advice on the process, based on my nomination of two female candidate Fellows, one of whom was successful and one of whom thus far has not been successful.

  12. Conference reports

    NASA Astrophysics Data System (ADS)

    Dongpei, Chen; Yulong, Ma

    1994-12-01

    The Ultrasonic Electronics Branch Society of the China Acoustics Society, and the Electronics Countermeasure Branch Society of the China Electronics Society held and All-China Applications Conference of Ultrasonic Electronics Devices in Electronic Countermeasures, Radar and Military Communication Technology. A total of 66 papers was received by the conference with contents relating to surface acoustic wave devices, high-frequency acoustic wave devices, acousto-optical devices, applications of devices in radar, applications of devices in electronic countermeasures, and applications of devices in military communication systems.

  13. Generalization of the Gouy-Chapman-Stern model of an electric double layer for a morphologically complex electrode: deterministic and stochastic morphologies.

    PubMed

    Kant, Rama; Singh, Maibam Birla

    2013-11-01

    We generalize the linearized Gouy-Chapman-Stern theory of an electric double layer for morphologically complex and disordered electrodes. An equation for capacitance is obtained using a linear Gouy-Chapman or Debye-Hückel equation for the potential near the complex-geometry electrode-electrolyte interface. The effect of the surface morphology of an electrode on an electric double layer is obtained using multiple scattering formalism in surface curvature. The result for capacitance is expressed in terms of the ratio of Gouy screening length to the local principal radii of curvatures of the surface. We also include a contribution of a compact layer, which is significant in the overall prediction of capacitance. Our general results are analyzed in detail for two special morphologies of electrodes, i.e., a nanoporous membrane and a forest of nanopillars. Variations of local shapes and global size variations due to residual randomness in morphology are accounted for as curvature fluctuations over a reference shape element. In particular, the theory shows that the presence of geometrical fluctuations in porous systems causes an enhanced dependence of capacitance on mean pore sizes and suppresses the magnitude of capacitance. This theory is further extended to include contributions to capacitance from adsorption of ions and electrode material due to electronic screening. Our predictions are in reasonable agreement with recent experimental measurements on supercapacitive microporous and mesoporous systems.

  14. Conference Summary

    ERIC Educational Resources Information Center

    Doherty, Cait

    2009-01-01

    This article summarizes an original conference, organised by the Child Care Research Forum (http://www.qub.ac.uk/sites/ccrf/), which brought together experts from all over Northern Ireland to showcase some of the wealth of research with children and young people that is going on in the country today. Developed around the six high-level outcomes of…

  15. The conference

    Treesearch

    Gordon M. Heisler; Lee P. Herrington

    1977-01-01

    This is a report on the Conference on Metropolitan Physical Environment, held in August 1975 at Syracuse, N.Y., where some 160 scientists and planners met to discuss the use of vegetation, space, and structures to improve the amenities for people who live in metropolitan areas.

  16. Conference Space

    ERIC Educational Resources Information Center

    Tillett, Wade

    2016-01-01

    The following is an exploration of the spatial configurations (and their implications) within a typical panel session at an academic conference. The presenter initially takes up different roles and hyperbolically describes some possible messages that the spatial arrangement sends. Eventually, the presenter engages the audience members in atypical…

  17. Conference Space

    ERIC Educational Resources Information Center

    Tillett, Wade

    2016-01-01

    The following is an exploration of the spatial configurations (and their implications) within a typical panel session at an academic conference. The presenter initially takes up different roles and hyperbolically describes some possible messages that the spatial arrangement sends. Eventually, the presenter engages the audience members in atypical…

  18. Studying the relationship between past people and their environments

    NASA Astrophysics Data System (ADS)

    Clift, Peter D.; Flad, Rowan; Fuller, Dorian Q.; Giosan, Liviu

    2011-06-01

    AGU Chapman Conference on Climates, Past Landscapes, and Civilizations; Santa Fe, New Mexico, 21-25 March 2011; The fortunes of human societies are intimately linked to the environments that sustain them. This has been true from the first emergence of human ancestors through to the present day. An AGU Chapman Conference was held to discuss the relationship between past people and their environments. Participants examined the state of the field, debated issues of contention, and formulated ways that such cross-disciplinary research can progress. Scientists' increasing ability to generate high-resolution climate records has proliferated studies that link the rise and fall of cultures to climate change. This meeting brought together scholars from across the divide between Earth sciences and archaeology to derive a deeper understanding of how humans have reacted to and shaped the changing environment.

  19. Kaluza's kinetic theory description of the classical Hall effect in a single component dilute gas within the Chapman-Enskog approximation

    NASA Astrophysics Data System (ADS)

    Sandoval-Villalbazo, A.; Garcia-Perciante, A. L.; Sagaceta-Mejia, A. R.

    2015-11-01

    Kinetic theory is used to establish the explicit form of the particle flux associated to the Hall effect for the case of a dilute single component charged gas, using the Chapman-Enskog method and the BGK approximation for the collision Kernel. It is shown that when the system evolves towards mechanical equilibrium, the standard treatment using the concept of external force fails to describe the Hall effect. It is also shown that the use of a five-dimensional curved space-time in the description of the dynamics of the charged particle in the kinetic treatment (Kaluza's theory) formally solves the problem. The implications of this result are briefly discussed. The authors acknowledge support from CONACyT (Mexico) through grant CB2011/167563.

  20. Research in Geodesy Based Upon Radio Interferometric Observations of GPS (Global Positioning System) Satellites.

    DTIC Science & Technology

    1986-12-31

    meters or less, could be determined by GPS interferometry with centimeter-level accuracy. Although one commercial GPS interferometry instrument had already...Association of Geodesy, Symposium d, August 15-27, 1983. ... --- I Pato I I approximately 845-km long baseline with our own GPS - interferometry determination...a 37-Station Network Measured by GPS Interferometry " (abstract), AGU Chapman Conference on Vertical Crustal Motion: Measurement and Modeling, 1984

  1. The Role of the Agulhas System in Regional and Global Climate

    NASA Astrophysics Data System (ADS)

    de Ruijter, Wilhelmus P. M.; Beal, Lisa; Biastoch, Arne; Zahn, Rainer

    2013-03-01

    The AGU Chapman Conference on the Agulhas system was the first held on the African continent. There was a feeling of excitement among participants about the great diversity of ongoing research related to the Agulhas Current system, including its role in global and regional climate, its possible influence on human origins in southern Africa, its link to the Madagascar phytoplankton bloom, and its influence on South Atlantic hurricane development (Catarina) through warming related to Agulhas leakage over the past decades.

  2. Next conference

    NASA Astrophysics Data System (ADS)

    Hexemer, Alexander; Toney, Michael F.

    2010-11-01

    After the successful conference on Synchrotron Radiation in Polymer Science (SRPS) in Rolduc Abbey (the Netherlands), we are now looking forward to the next meeting in this topical series started in 1995 by H G Zachmann, one of the pioneers of the use of synchrotron radiation techniques in polymer science. Earlier meetings were held in Hamburg (1995), Sheffield (2002), Kyoto (2006), and Rolduc (2009). In September of 2012 the Synchrotron Radiation and Polymer Science V conferences will be organized in a joint effort by the SLAC National Accelerator Laboratory and Lawrence Berkeley National Laboratory. Stanford Linear Accelerator Laboratory Stanford Linear Accelerator Laboratory Advanced Light Source at LBL Advanced Light Source at LBL The conference will be organised in the heart of beautiful San Francisco. The program will consist of invited and contributed lectures divided in sessions on the use of synchrotron SAXS/WAXD, imaging and tomography, soft x-rays, x-ray spectroscopy, GISAXS and reflectivity, micro-beams and hyphenated techniques in polymer science. Poster contributions are more than welcome and will be highlighted during the poster sessions. Visits to both SLAC as well as LBL will be organised. San Francisco can easily be reached. It is served by two major international airports San Francisco International Airport and Oakland International Airport. Both are being served by most major airlines with easy connections to Europe and Asia as well as national destinations. Both also boast excellent connections to San Francisco city centre. We are looking forward to seeing you in the vibrant city by the Bay in September 2012. Golden gate bridge Alexander Hexemer Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, CA 94720, USA Michael F Toney Stanford Synchrotron Radiation Lightsource, Menlo Pk, CA 94025, USA E-mail: ahexemer@lbl.gov, mftoney@slac.stanford.edu

  3. Conferences revisited

    NASA Astrophysics Data System (ADS)

    Radcliffe, Jonathan

    2008-08-01

    Way back in the mid-1990s, as a young PhD student, I wrote a Lateral Thoughts article about my first experience of an academic conference (Physics World 1994 October p80). It was a peach of a trip - most of the lab decamped to Grenoble for a week of great weather, beautiful scenery and, of course, the physics. A whole new community was there for me to see in action, and the internationality of it all helped us to forget about England's non-appearance in the 1994 World Cup finals.

  4. Exploring the geophysical signatures of microbial processes in the earth

    SciTech Connect

    Slater, L.; Atekwana, E.; Brantley, S.; Gorby, Y.; Hubbard, S. S.; Knight, R.; Morgan, D.; Revil, A.; Rossbach, S.; Yee, N.

    2009-05-15

    AGU Chapman Conference on Biogeophysics; Portland, Maine, 13-16 October 2008; Geophysical methods have the potential to detect and characterize microbial growth and activity in subsurface environments over different spatial and temporal scales. Recognition of this potential has resulted in the development of a new subdiscipline in geophysics called 'biogeophysics,' a rapidly evolving Earth science discipline that integrates environmental microbiology, geomicrobiology, biogeochemistry, and geophysics to investigate interactions that occur between the biosphere (microorganisms and their products) and the geosphere. Biogeophysics research performed over the past decade has confirmed the potential for geophysical techniques to detect microbes, microbial growth/biofilm formation, and microbe-mineral interactions. The unique characteristics of geophysical data sets (e.g., noninvasive data acquisition, spatially continuous properties retrieved) present opportunities to explore geomicrobial processes outside of the laboratory, at unique spatial scales unachievable with microbiological techniques, and possibly in remote environments such as the deep ocean. In response to this opportunity, AGU hosted a Chapman Conference with a mission to bring together geophysicists, biophysicists, geochemists, geomicrobiologists, and environmental microbiologists conducting multidisciplinary research with potential impact on biogeophysics in order to define the current state of the science, identify the critical questions facing the community, and generate a road map for establishing biogeophysics as a critical subdiscipline of Earth science research. For more information on the conference, see http://www.agu.org/meetings/chapman/2008/fcall/.

  5. aguA, the gene encoding an extracellular alpha-glucuronidase from Aspergillus tubingensis, is specifically induced on xylose and not on glucuronic acid.

    PubMed

    de Vries, R P; Poulsen, C H; Madrid, S; Visser, J

    1998-01-01

    An extracellular alpha-glucuronidase was purified and characterized from a commercial Aspergillus preparation and from culture filtrate of Aspergillus tubingensis. The enzyme has a molecular mass of 107 kDa as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and 112 kDa as determined by mass spectrometry, has a determined pI just below 5.2, and is stable at pH 6.0 for prolonged times. The pH optimum for the enzyme is between 4.5 and 6.0, and the temperature optimum is 70 degrees C. The alpha-glucuronidase is active mainly on small substituted xylo-oligomers but is also able to release a small amount of 4-O-methylglucuronic acid from birchwood xylan. The enzyme acts synergistically with endoxylanases and beta-xylosidase in the hydrolysis of xylan. The enzyme is N glycosylated and contains 14 putative N-glycosylation sites. The gene encoding this alpha-glucuronidase (aguA) was cloned from A. tubingensis. It consists of an open reading frame of 2,523 bp and contains no introns. The gene codes for a protein of 841 amino acids, containing a eukaryotic signal sequence of 20 amino acids. The mature protein has a predicted molecular mass of 91,790 Da and a calculated pI of 5.13. Multiple copies of the gene were introduced in A. tubingensis, and expression was studied in a highly overproducing transformant. The aguA gene was expressed on xylose, xylobiose, and xylan, similarly to genes encoding endoxylanases, suggesting a coordinate regulation of expression of xylanases and alpha-glucuronidase. Glucuronic acid did not induce the expression of aguA and also did not modulate the expression on xylose. Addition of glucose prevented expression of aguA on xylan but only reduced the expression on xylose.

  6. Improvement of the post-thaw qualities of Okinawan native Agu pig sperm frozen in an extender supplemented with antiapoptotic PTD-FNK protein.

    PubMed

    Shimokawa, Kazuki; Oshiro, Ryuko; Yamanaka, Kenichi; Ashizawa, Koji; Ohta, Shigeo; Tatemoto, Hideki

    2012-10-15

    The technical establishment of boar sperm cryopreservation is indispensable for effective breeding of the scarce Okinawan native Agu pig. The objective was to determine whether an artificial anticell death protein (PTD-FNK protein) was capable of improving the quality of cryopreserved Agu sperm. Ejaculated Agu sperm frozen in an extender supplemented with 0, 100, 200, 300, or 400 nm PTD-FNK protein was thawed, and mitochondrial integrity and other sperm characteristics were evaluated. Treatment with 300 nm PTD-FNK protein had the most beneficial effect (P < 0.05) on mitochondrial integrity (45-59%) and sperm motility (56-67%) after freezing-thawing. In particular, the proportion of post-thaw sperm with activated caspase-9 and -3 but not caspase-8 was markedly reduced among sperm frozen in the presence of PTD-FNK protein (P < 0.05), implying protection against apoptotic-cell death in response to mitochondrial damage. There were high levels of intracellular ATP (9.4-10.5 nmol/10(8) sperm) in post-thaw sperm treated with PTD-FNK protein, and the inhibitory effect of PTD-FNK protein on activation of caspases influenced the increase in the number of sperm with intact DNA (36-53%; P < 0.05). Furthermore, the addition of PTD-FNK protein to the freezing extender strongly preserved the ability of the sperm to penetrate to mature oocytes in all individuals (60-80%; P < 0.05). In conclusion, treatment with PTD-FNK protein in the freezing extender effectively improved post-thaw qualities of fragile Agu sperm through prevention of mitochondrial dysfunction leading to apoptotic-cell death during cryopreservation.

  7. aguA, the Gene Encoding an Extracellular α-Glucuronidase from Aspergillus tubingensis, Is Specifically Induced on Xylose and Not on Glucuronic Acid

    PubMed Central

    de Vries, Ronald P.; Poulsen, Charlotte H.; Madrid, Susan; Visser, Jaap

    1998-01-01

    An extracellular α-glucuronidase was purified and characterized from a commercial Aspergillus preparation and from culture filtrate of Aspergillus tubingensis. The enzyme has a molecular mass of 107 kDa as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and 112 kDa as determined by mass spectrometry, has a determined pI just below 5.2, and is stable at pH 6.0 for prolonged times. The pH optimum for the enzyme is between 4.5 and 6.0, and the temperature optimum is 70°C. The α-glucuronidase is active mainly on small substituted xylo-oligomers but is also able to release a small amount of 4-O-methylglucuronic acid from birchwood xylan. The enzyme acts synergistically with endoxylanases and β-xylosidase in the hydrolysis of xylan. The enzyme is N glycosylated and contains 14 putative N-glycosylation sites. The gene encoding this α-glucuronidase (aguA) was cloned from A. tubingensis. It consists of an open reading frame of 2,523 bp and contains no introns. The gene codes for a protein of 841 amino acids, containing a eukaryotic signal sequence of 20 amino acids. The mature protein has a predicted molecular mass of 91,790 Da and a calculated pI of 5.13. Multiple copies of the gene were introduced in A. tubingensis, and expression was studied in a highly overproducing transformant. The aguA gene was expressed on xylose, xylobiose, and xylan, similarly to genes encoding endoxylanases, suggesting a coordinate regulation of expression of xylanases and α-glucuronidase. Glucuronic acid did not induce the expression of aguA and also did not modulate the expression on xylose. Addition of glucose prevented expression of aguA on xylan but only reduced the expression on xylose. PMID:9440512

  8. ACD15-0224-096. John M. Grunsfeld talks to the attendees of the The AGU meet at the Moscone Center in San Francisco.

    NASA Image and Video Library

    2015-12-15

    Associate Administrator for NASA's Science Mission Directorate and former astronaut John M. Grunsfeld talked to the attendees of the The American Geophysical Union (AGU) meet at the Moscone Center in San Francisco, California. New results presented at the meeting show atmospheric rivers, significant sources of rainfall, tend to intensify during Nino events, and this years strong El Nino likely will bring more precipitation to California and some relief for the drought.

  9. Conference Summary

    NASA Astrophysics Data System (ADS)

    Sanders, David B.

    2014-07-01

    This conference on ``Multi-wavelength AGN Surveys and Studies'' has provided a detailed look at the explosive growth over the past decade, of available astronomical data from a growing list of large scale sky surveys, from radio-to-gamma rays. We are entering an era were multi-epoch (months to weeks) surveys of the entire sky, and near-instantaneous follow-up observations of variable sources, are elevating time-domain astronomy to where it is becoming a major contributor to our understanding of Active Galactic Nuclei (AGN). While we can marvel at the range of extragalactic phenomena dispayed by sources discovered in the original ``Markarian Survey'' - the first large-scale objective prism survey of the Northern Sky carried out at the Byurakan Astronomical Observtory almost a half-century ago - it is clear from the talks and posters presented at this meeting that the data to be be obtained over the next decade will be needed if we are to finally understand which phase of galaxy evolution each Markarian Galaxy represents.

  10. Na/sup +/ and H/sup +/ dependent Mn/sup 2 +/ binding to phosphatidylserine vesicles as a test of the Gouy-Chapman-Stern theory

    SciTech Connect

    Puskin, J.S.; Coene, M.T.

    1980-01-01

    Mn/sup 2 +/ binding to phosphatidylserine (PS) vesicles was measured by EPR as a function of (Na/sup +/) and pH. At nearly physiological monovalent salt concentration the apparent Mn/sup 2 +/ affinity (K/sub a/) increased monitonically over the pH range 5.7 to 8.35, with K/sub a/ roughly ..cap alpha.. (H/sup +/)-/sup 1/ above pH 7.3. It was found, moreover, that K/sub a/ fell off more rapidly with added NaCl at pH 6.1 than at pH 7.87. Qualitatively, these results are consistent with two types of Mn/sup 2 +/-PS binding: (i) simple adsorption and (ii) adsorption with the release of an amino proton from PS. The existence of Mn/sup 2 +/-induced H/sup +/ displacement from PS was vertified through titration measurements, employing a pH electrode. When H/sup +/ displacement is taken into account, the variation in K/sub a/ with (Na/sup +/) observed at pH 6.1 is found to be in reasonably good agreement with that expected from the Gouy-Chapman-Stern theory of ionic binding to charged surfaces.

  11. Yosemite conference on ionospheric plasma in the magnetosphere: sources, mechanisms and consequences, meeting report

    SciTech Connect

    Gallagher, D.L.; Burch, J.L.; Klumpar, D.M.; Moore, T.E.; Waite, J.H. Jr.

    1987-02-01

    The sixth biennial Yosemite topical conference and the first as a Chapman Conference was held on February 3 to 6, 1986. Although the solar wind was once thought to dominate the supply of plasma in the Earth's magnetosphere, it is now thought that the Earth's ionosphere is a significant contributor. Polar wind and other large volume outflows of plasma have been seen at relatively high altitudes over the polar cap and are now being correlated with outflows found in the magnetotail. The auroral ion fountain and cleft ion fountain are examples of ionospheric sources of plasma in the magnetosphere, observed by the Dynamics Explorer 1 (DE 1) spacecraft. The conference was organized into six sessions: four consisting of prepared oral presentations, one poster session, and one session for open forum discussion. The first three oral sessions dealt separately with the three major topics of the conference, i.e., the sources, mechanisms, and consequences of ionospheric plasma in the magnetosphere. A special session of invited oral presentations was held to discuss extraterrestrial ionospheric/magnetospheric plasma processes. The poster session was extended over two evenings during which presenters discussed their papers on a one-on-one basis. The last session of the conferences was reserved for open discussions of those topics or ideas considered most interesting or controversial.

  12. Conference Scene

    PubMed Central

    Leeder, J Steven; Lantos, John; Spielberg, Stephen P

    2015-01-01

    A major challenge for clinicians, pharmaceutical companies and regulatory agencies is to better understand the relative contributions of ontogeny and genetic variation to observed variability in drug disposition and response across the pediatric age spectrum from preterm and term newborns, to infants, children and adolescents. Extrapolation of adult experience with pharmacogenomics and personalized medicine to pediatric patients of different ages and developmental stages, is fraught with many challenges. Compared with adults, pediatric pharmacogenetics and pharmacogenomics involves an added measure of complexity as variability owing to developmental processes, or ontogeny, is superimposed upon genetic variation. Furthermore, some pediatric diseases have no adult correlate or are more prevalent in children compared with adults, and several adverse drug reactions are unique to children, or occur at a higher frequency in children. The primary objective of this conference was to initiate an ongoing series of annual meetings on ‘Pediatric Pharmacogenomics and Personalized Medicine’ organized by the Center for Personalized Medicine and Therapeutic Innovation and Division of Clinical Pharmacology and Medical Therapeutics at Children’s Mercy Hospitals and Clinics in Kansas City, MO, USA. The primary goals of the inaugural meeting were: to bring together clinicians, basic and translational scientists and allied healthcare practitioners, and engage in a multi- and cross-disciplinary dialog aimed at implementing personalized medicine in pediatric settings; to provide a forum for the presentation and the dissemination of research related to the application of pharmacogenomic strategies to investigations of variability of drug disposition and response in children; to explore the ethical, legal and societal implications of pharmacogenomics and personalized medicine that are unique to children; and finally, to create networking opportunities for stimulating discussion

  13. Conference Abstracts: AEDS '82.

    ERIC Educational Resources Information Center

    Journal of Computers in Mathematics and Science Teaching, 1982

    1982-01-01

    Abstracts from nine selected papers presented at the 1982 Association for Educational Data Systems (AEDS) conference are provided. Copies of conference proceedings may be obtained for fifteen dollars from the Association. (MP)

  14. Wishart AGU 2013

    SciTech Connect

    Wishart, J. R.; Neumann, K.; Edenborn, H. M.; Hakala, J. A.; Yang, J.; Torres, M. E.; Colwell, F. S.

    2013-01-01

    Shales are a component of the terrestrial subsurface biosphere and may be colonized by microorganisms when temperature and fluid flow are permitting. Assessing microbial community activity will be aided by the use of in situ sampling devices such as the osmosampler, an osmotically driven sampling device. Community analysis of shale samples remains a challenge and requires further methods development. The objectives of the work reported are: 1. to review geochemical and microbiological evidence for the possible microbial inhabitation of shale 2. to compare conditions among U.S. shale formations 3. to develop analytical techniques to evaluate microbial communities present in hydraulic fracturing fluid.

  15. AGU elects 1989 Fellows

    NASA Astrophysics Data System (ADS)

    Twenty-two distinguished scientists have been elected Fellows of the Union. Fellows are scientists who are judged by their peers as having attained ackowledged eminence in a branch of geophysics. The number of Fellows elected each year is limited to 0.1 % of the total membership at the time of election. The newly elected Fellows are Walter Alvarez, University of California, Berkeley; John R. Booker, University of Washington, Seattle; Peter G. Brewer, Woods Hole Oceanographie Institution, Woods Hole, Mass.; Michael H. Carr, U.S. Geological Survey, Menlo Park, Calif.; Gedeon Dagan, Tel Aviv University, Israel; James H. Dieterich, USGS, Menlo Park; Thomas Dunne, University of Washington, Seattle; Jack Fooed Evernden, USGS, Menlo Park; Edward A. Flinn, NASA Headquarters, Washington, D.C.; Arnold L. Gordon, Lamont-Doherty Geological Observatory, Palisades, N.Y.; Gerhard Haerendel, Max Planck Institut, Garching, Federal Republic of Germany; David L. Kohlstedt, Cornell University, Ithaca, N.Y.; Robert A. Langel, NASA Goddard Space Flight Center, Greenbelt, MD; James G. Moore, USGS, Menlo Park; Marcia Neugebauer, Jet Propulsion Laboratory, Pasadena, Calif. Robert C. Newton, University of Chicago, Illinois; John A. Orcutt, Scripps Institution of Oceanography, La Jolla, Calif.; Robert B. Smith, University of Utah, Salt Lake City; Bengt U. Sonnerup, Dartmouth College, Hanover, N.H.; Martin A. Uman, University of Florida, Gainesville; Joe Veverka, Cornell University; and James C.G. Walker, University of Michigan, Ann Arbor.

  16. AGU membership applications

    NASA Astrophysics Data System (ADS)

    Applications for membership have been received from the following individuals. The letter after the name denotes the proposed primary section affiliation.Aubrey L. Anderson (O), Lennart A. Anderson (V), Kathleen W. Baird (V), William R. Bergmann (A), E. N. Bernard (O), Joyce R. Blueford (O), Wayne M. Brewer (T), Nancy Ann Brewster (O), Philip S. Callahan (O), Jack G. Calvert (A), Drew A. Carey (O), Benjamin Chen (O), J. W. Cole (V), George Courtney (T), Charles G. Crawford (H).

  17. Parent Conferences. Beginnings Workshop.

    ERIC Educational Resources Information Center

    Duffy, Roslyn; And Others

    1997-01-01

    Presents six workshop sessions on parent conferences: (1) "Parents' Perspectives on Conferencing" (R. Duffy); (2) "Three Way Conferences" (G. Zeller); (3) "Conferencing with Parents of Infants" (K. Albrecht); (4) "Conferencing with Parents of School-Agers" (L. G. Miller); (5) "Cross Cultural Conferences" (J. Gonzalez-Mena); and (6) "Working with…

  18. EDITORIAL: Conference program

    NASA Astrophysics Data System (ADS)

    2006-04-01

    Some of the papers and talks given at the conference have not been published in this volume of Journal of Physics: Conference Series. The attached PDF file lists the full conference program and indicates (with an asterisk) those papers or talks which are not present in this volume.

  19. The General Conference Mennonites.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    General Conference Mennonites and Old Order Amish are compared and contrasted in the areas of physical appearance, religious beliefs, formal education, methods of farming, and home settings. General Conference Mennonites and Amish differ in physical appearance and especially in dress. The General Conference Mennonite men and women dress the same…

  20. Youth Conference Handbook.

    ERIC Educational Resources Information Center

    Brown, Brenda H.

    This handbook is designed to provide practical aid to those who have charge of the planning and organization of a youth conference, Defined as a conference to provide practical information as well as information about possible responsibilities, risks, and consequences of actions, related to the chosen conference topic. Suggestions are given for…

  1. Chapman-1024 Processor Shared Memory

    NASA Technical Reports Server (NTRS)

    Ciotii, Robert

    2003-01-01

    NASA has developed new technology that improves upon weakness in current mainstream supercomputer designs: those of "scalability," "humadmachine interface," and "load balancing." The system simplifies running large computer simulations of national and international importance like climate prediction and space vehicle design.

  2. Peatlands as a model ecosystem of soil carbon dynamics: Reply to Comment on “Peatlands and their role in the global carbon cycle”

    NASA Astrophysics Data System (ADS)

    Yu, Zicheng; Beilman, D. W.; Frolking, S.; MacDonald, G. M.; Roulet, N. T.; Camill, P.; Charman, D. J.

    2012-01-01

    AGU Chapman Conference on Advances in Lagrangian Modeling of the Atmosphere; Grindelwald, Switzerland, 10-14 October 2011 Under the majestic gaze of the Eiger north face in Switzerland, an international group of researchers met as part of a Chapman Conference to discuss advances in Lagrangian modeling of the atmosphere. Lagrangian models track the movement of air parcels, giving rise to trajectory information and source/receptor linkages that have become increasingly popular as tools used by geoscientists. The conference was an opportunity for a diverse group of researchers developing and applying Lagrangian models to congregate and discuss the use of such models to understand geophysical phenomena and to identify how to further improve the models. The 98 participants (of which 17 were graduate students) hailed from 19 countries around the world.

  3. Improving and applying Lagrangian models of the atmosphere

    NASA Astrophysics Data System (ADS)

    Lin, John C.; Brunner, Dominik; Gerbig, Christoph

    2012-01-01

    AGU Chapman Conference on Advances in Lagrangian Modeling of the Atmosphere; Grindelwald, Switzerland, 10-14 October 2011 Under the majestic gaze of the Eiger north face in Switzerland, an international group of researchers met as part of a Chapman Conference to discuss advances in Lagrangian modeling of the atmosphere. Lagrangian models track the movement of air parcels, giving rise to trajectory information and source/receptor linkages that have become increasingly popular as tools used by geoscientists. The conference was an opportunity for a diverse group of researchers developing and applying Lagrangian models to congregate and discuss the use of such models to understand geophysical phenomena and to identify how to further improve the models. The 98 participants (of which 17 were graduate students) hailed from 19 countries around the world.

  4. 47 CFR 1.248 - Prehearing conferences; hearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Prehearing conferences; hearing conferences. 1... Hearing Proceedings Prehearing Procedures § 1.248 Prehearing conferences; hearing conferences. (a) The... to appear at a specified time and place for a conference prior to a hearing, or to submit...

  5. GE STEM Teacher's Conference

    NASA Image and Video Library

    2017-07-13

    Teachers participate in the Rocketry Engineering Design Challenge during the 2017 GE Foundation High School STEM Integration Conference at the Center for Space Education at NASA's Kennedy Space Center. High school teachers from across the country took part in the week-long conference, which is designed to explore effective ways for teachers, schools and districts from across the country to integrate STEM throughout the curriculum. The conference is a partnership between GE Foundation and the National Science Teachers Association.

  6. 76 FR 64083 - Reliability Technical Conference; Notice of Technical Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Reliability Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory Commission will hold a Technical Conference on Tuesday, November...

  7. ASE Annual Conference 2010

    ERIC Educational Resources Information Center

    McCune, Roger

    2010-01-01

    In this article, the author describes the ASE Annual Conference 2010 which was held at Nottingham after a gap of 22 years. As always, the main conference was preceded by International Day, an important event for science educators from across the world. There were two strands to the programme: (1) "What works for me?"--sharing new ideas…

  8. District Leadership Conference Planner.

    ERIC Educational Resources Information Center

    Washington State Coordinating Council for Occupational Education, Olympia.

    This manual provides usable guidelines and planning forms and materials for planning district leadership conferences, which were designed and initiated in Washington State to meet the problems in student enrollment and, consequently, Distributive Education Clubs of America membership. The conferences have become a useful means to increase…

  9. [Conference Time Kit.

    ERIC Educational Resources Information Center

    National School Public Relations Association, Washington, DC.

    This multimedia kit, for use with and by teachers from kindergarten through the upper elementary grades, consists of four components: 1) a filmstrip for teachers; 2) the 1970 edition of a handbook, "Conference Time for Teachers and Parents"; 3) a filmstrip for parents; 4) a supporting parent information leaflet "How To Confer Successfully with…

  10. Facilitating Learning at Conferences

    ERIC Educational Resources Information Center

    Ravn, Ib; Elsborg, Steen

    2011-01-01

    The typical conference consists of a series of PowerPoint presentations that tend to render participants passive. Students of learning have long abandoned the transfer model that underlies such one-way communication. We propose an alternative theory of conferences that sees them as a forum for learning, mutual inspiration and human flourishing. We…

  11. The Learning Conference

    ERIC Educational Resources Information Center

    Ravn, Ib

    2007-01-01

    Purpose: The purpose of this paper is to call attention to the fact that conferences for professionals rely on massive one-way communication and hence produce little learning for delegates--and to introduce an alternative, the "learning conference", that involves delegates in fun and productive learning processes.…

  12. The Learning Conference

    ERIC Educational Resources Information Center

    Ravn, Ib

    2007-01-01

    Purpose: The purpose of this paper is to call attention to the fact that conferences for professionals rely on massive one-way communication and hence produce little learning for delegates--and to introduce an alternative, the "learning conference", that involves delegates in fun and productive learning processes.…

  13. Lyndon Johnson's Press Conferences.

    ERIC Educational Resources Information Center

    Cooper, Stephen

    Because President Lyndon Johnson understood well the publicity value of the American news media, he sought to exploit them. He saw reporters as "torch bearers" for his programs and policies and used the presidential press conference chiefly for promotional purposes. Although he met with reporters often, his press conferences were usually…

  14. ASE Annual Conference 2010

    ERIC Educational Resources Information Center

    McCune, Roger

    2010-01-01

    In this article, the author describes the ASE Annual Conference 2010 which was held at Nottingham after a gap of 22 years. As always, the main conference was preceded by International Day, an important event for science educators from across the world. There were two strands to the programme: (1) "What works for me?"--sharing new ideas…

  15. From Conference to Journal

    ERIC Educational Resources Information Center

    McCartney, Robert; Tenenberg, Josh

    2008-01-01

    Revising and extending conference articles for journal publication benefits both authors and readers. The new articles are more complete, and benefit from peer review, feedback from conference presentation, and greater editorial consistency. For those articles that are appropriate, we encourage authors to do this, and present two examples of such…

  16. ICCK Conference Final Report

    SciTech Connect

    Green, William H.

    2013-05-28

    The 7th International Conference on Chemical Kinetics (ICCK) was held July 10-14, 2011, at Massachusetts Institute of Technology (MIT), in Cambridge, MA, hosted by Prof. William H. Green of MIT's Chemical Engineering department. This cross-disciplinary meeting highlighted the importance of fundamental understanding of elementary reactions to the full range of chemical investigations. The specific conference focus was on elementary-step kinetics in both the gas phase and in condensed phase. The meeting provided a unique opportunity to discuss how the same reactive species and reaction motifs manifest under very different reaction conditions (e.g. atmospheric, aqueous, combustion, plasma, in nonaqueous solvents, on surfaces.). The conference featured special sessions on new/improved experimental techniques, improved models and data analysis for interpreting complicated kinetics, computational kinetics (especially rate estimates for large kinetic models), and a panel discussion on how the community should document/archive kinetic data. In the past, this conference had been limited to homogeneous gas-phase and liquid-phase systems. This conference included studies of heterogeneous kinetics which provide rate constants for, or insight into, elementary reaction steps. This Grant from DOE BES covered about half of the subsidies we provided to students and postdocs who attended the conference, by charging them reduced-rate registration fees. The complete list of subsidies provided are listed in Table 1 below. This DOE funding was essential to making the conference affordable to graduate students, and indeed the attendance at this conference was higher than at previous conferences in this series. Donations made by companies provided additional subsidies, leveraging the DOE funding. The conference was very effective in educating graduate students and important in fostering scientific interactions, particularly between scientists studying gas phase and liquid phase kinetics

  17. PREFACE: International Conference on Magnetism (ICM 2009)

    NASA Astrophysics Data System (ADS)

    Goll, Gernot; Löhneysen, Hilbert v.; Loidl, Alois; Pruschke, Thomas; Richter, Manuel; Schultz, Ludwig; Sürgers, Christoph; Wosnitza, Jochen

    2010-11-01

    helped to run the conference. We are grateful for financial support to Universität Karlsruhe (TH) and Forschungszentrum Karlsruhe (both institutions merged to form the Karlsruhe Institute of Technology (KIT) as of 1 October 2009), International Union of Pure and Applied Physics (IUPAP), the City of Karlsruhe, Deutsche Forschungsgemeinschaft (German National Science Foundation) and the European Commission through COST MPNS Action P16. Hilbert v Löhneysen Karlsruhe Institute of Technology Email address: hilbert.loehneysen@kit.edu Logo Conference Organization Chairperson Hilbert v Löhneysen, Karlsruhe Members of IUPAP Commission 9 Magnetism C Chang, TaipeiD Kaczorowski, Wroclaw khrouhou, SfaxP H Kes, Leiden M A Continentino, NiteróiS Maekawa, Sendai D E Dahlberg, MinnesotaI Mertig, Halle D Fiorani, RomaD McMorow, London M R Freeman, EdmontonS Rezende, Recife D Givord, GrenobleS Sanvito, Dublin A Granovsky, MoscowJ Xiaofeng, Shanghai International Advisory Board G Aeppli, UKM Gingras, Canada I Affleck, CanadaJ C Gomez Sal, Spain J Akimitsu, JapanP A Grünberg, Germany D Awschalom, USAB Heinrich, Canada S D Bader, USAT J Hicks, Australia E Baggio-Saitovitch, BrazilM R Ibarra, Spain M N Baibich, BrazilY H Jeong, Korea G Baskaran, IndiaB Keimer, Germany E Bauer, AustriaG Kotliar, USA R J Birgeneau, USAR B Laughlin, USA P Bruno, GermanyP A Lee, USA J Chapman, UKG G Lonzarich, UK Y Endoh, JapanA MacDonald, USA A Fert, FranceM B Maple, USA J Fink, GermanyA J Millis, USA Z Fisk, USAL W Molenkamp, Germany J Flouquet, FranceJ A Mydosh, Germany A J Freeman, USAY Maeno, Japan H Fukuyama, JapanK Miyake, Japan P Fulde, GermanyP Nordblad, Sweden H Ohno, JapanF Steglich, Germany H R Ott, SwitzerlandT Takabatake, Japan Y Onuki, JapanJ L Tholence, France S S P Parkin, USAY Tokura, Japan A P Ramirez, USAK Ueda, Japan T M Rice, SwitzerlandD Vollhardt, Germany Z X Shen, USAE F Wassermann, Germany S -C Shin, KoreaM K Wu, Taiwan T Shinjo, JapanD Y Xing, China J C Slonczewski, USAY D Yao

  18. Yosemite Conference on Ionospheric Plasma in the Magnetosphere: Sources, Mechanisms and Consequences, meeting report

    NASA Technical Reports Server (NTRS)

    Gallagher, D. L.; Burch, J. L.; Klumpar, D. M.; Moore, T. E.; Waite, J. H., Jr.

    1987-01-01

    The sixth biennial Yosemite topical conference and the first as a Chapman Conference was held on February 3 to 6, 1986. Due to the recent changes in our perception of the dynamics of the ionospheric/magnetospheric system, it was deemed timely to bring researchers together to discuss and contrast the relative importance of solar versus terrestrial sources of magnetospheric plasma. Although the solar wind was once thought to dominate the supply of plasma in the Earth's magnetosphere, it is now thought that the Earth's ionosphere is a significant contributor. Polar wind and other large volume outflows of plasma have been seen at relatively high altitudes over the polar cap and are now being correlated with outflows found in the magnetotail. The auroral ion fountain and cleft ion fountain are examples of ionospheric sources of plasma in the magnetosphere, observed by the Dynamics Explorer 1 (DE 1) spacecraft. The conference was organized into six sessions: four consisting of prepared oral presentations, one poster session, and one session for open forum discussion. The first three oral sessions dealt separately with the three major topics of the conference, i.e., the sources, mechanisms, and consequences of ionospheric plasma in the magnetosphere. A special session of invited oral presentations was held to discuss extraterrestrial ionospheric/magnetospheric plasma processes. The poster session was extended over two evenings during which presenters discussed their papers on a one-on-one basis. The last session of the conferences was reserved for open discussions of those topics or ideas considered most interesting or controversial.

  19. 1985 oil spill conference

    SciTech Connect

    Not Available

    1985-02-01

    This 1985 Oil Spill Conference, our ninth biennial meeting, presents another unique opportunity fo industry, government, and academic representatives to meet and exchange ideas to enhance our knowledge and understanding of the prevention, behavior, control, and cleanup of oil spills. Growing international and domestic participation, and the continued worldwide use of the Proceedings of past oil spill conferences as valuable reference sources affirms the importance and quality of these conferences. It is my firm belief, furthermore, that the conferences have contributed substantially to the reduction in the number of marine oil spills, and to our increased cleanup capabilities. The sponsoring organizations--the United States Coast Guard, the American Petroleum Institute, and the United States Environmental Protection Agency--have combined their efforts to provide a program of timely technical content which affords the opportunity to review the state-of-the-art accomplishments since our last conference in 1983. Finally, I hope that the knowledge and associations developed at this conference will influence your decision to participate in the 1987 Oil Spill Conference, to be held in Baltimore, Maryland.

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

    ERIC Educational Resources Information Center

    Kansky, Bob

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

  1. 48 CFR 6101.11 - Conferences; conference memorandum [Rule 11].

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Conferences; conference memorandum . 6101.11 Section 6101.11 Federal Acquisition Regulations System CIVILIAN BOARD OF CONTRACT APPEALS, GENERAL SERVICES ADMINISTRATION CONTRACT DISPUTE CASES 6101.11 Conferences; conference...

  2. GE STEM Teacher's Conference

    NASA Image and Video Library

    2017-07-13

    Teachers prepare to demonstrate the projects they built for the Rocketry Engineering Design Challenge during the 2017 GE Foundation High School STEM Integration Conference at the Center for Space Education at NASA's Kennedy Space Center. High school teachers from across the country took part in the week-long conference, which is designed to explore effective ways for teachers, schools and districts from across the country to integrate STEM throughout the curriculum. The conference is a partnership between GE Foundation and the National Science Teachers Association.

  3. GE STEM Teacher's Conference

    NASA Image and Video Library

    2017-07-13

    Education Specialists Lynn Dotson, left, of the NASA Public Engagement Center, and Lester Morales, right, of Texas State University's NASA STEM Educator Professional Development Collaborative, explain the Rocketry Engineering Design Challenge to teachers participating in the 2017 GE Foundation High School STEM Integration Conference at the Center for Space Education at NASA's Kennedy Space Center. High school teachers from across the country took part in the week-long conference, which is designed to explore effective ways for teachers, schools and districts from across the country to integrate STEM throughout the curriculum. The conference is a partnership between GE Foundation and the National Science Teachers Association.

  4. Aircraft Engine Emissions. [conference

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A conference on a aircraft engine emissions was held to present the results of recent and current work. Such diverse areas as components, controls, energy efficient engine designs, and noise and pollution reduction are discussed.

  5. Expedition 52 Press Conference

    NASA Image and Video Library

    2017-07-10

    Expedition 52 flight engineer Randy Bresnik of NASA answers a reporter's question during a crew press conference at the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

  6. STS-135 Press Conference

    NASA Image and Video Library

    2011-06-30

    JSC2011-E-060448 (30 June 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, fields a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA

  7. Expedition 52 Press Conference

    NASA Image and Video Library

    2017-07-10

    Expedition 52 flight engineer Sergey Ryazanskiy of Roscosmos answers a reporter's question during a crew press conference at the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

  8. STS-135 Press Conference

    NASA Image and Video Library

    2011-06-30

    JSC2011-E-060450 (30 June 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA

  9. Expedition 32 Press Conference

    NASA Image and Video Library

    2012-07-13

    Quarantined Expedition 32 Canadian backup crewmember Chris Hadfield answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Photo Credit (NASA/Carla Cioffi)

  10. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028493 (24 March 2011) --- NASA astronaut Mark Kelly, STS-134 commander, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  11. STS-135 Press Conference

    NASA Image and Video Library

    2011-06-30

    JSC2011-E-060415 (30 June 2011) --- NASA astronaut Sandy Magnus, STS-135 mission specialist, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA

  12. STS-135 Press Conference

    NASA Image and Video Library

    2011-06-30

    JSC2011-E-060445 (30 June 2011) --- NASA astronaut Sandy Magnus, STS-135 mission specialist, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA

  13. Expedition 52 Press Conference

    NASA Image and Video Library

    2017-07-10

    Expedition 52 flight engineer Paolo Nespoli of ESA answers a reporter's question during a crew press conference at the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

  14. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028492 (24 March 2011) --- NASA astronaut Greg Chamitoff, STS-134 mission specialist, fields a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  15. STS-135 Press Conference

    NASA Image and Video Library

    2011-06-30

    JSC2011-E-060413 (30 June 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA

  16. Lunar & Planetary Science Conference.

    ERIC Educational Resources Information Center

    Warner, Jeffrey L.; And Others

    1982-01-01

    Summaries of different topics discussed at the Lunar and Planetary Science Conference are presented to provide updated information to nonplanetologists. Some topics include Venus, isotopes, chondrites, creation science, cosmic dust, cratering, moons and rings, igneous rocks, and lunar soil. (DC)

  17. Expedition 6 Press Conference

    NASA Image and Video Library

    2003-05-05

    Expedition 6 Commander Ken Bowersox, left and NASA International Space Station Science Officer Don Pettit speak during a press conference at the Gagarin Cosmonaut Training Center in Star City, Russia, Thursday, May 6, 2003. Photo Credit: (NASA/Bill Ingalls)

  18. Expedition 6 Press Conference

    NASA Image and Video Library

    2003-05-05

    Expedition 6 International Space Station Science Officer Don Pettit speaks during a press conference at the Gagarin Cosmonaut Training Center in Star City, Russia, Thursday, May 6, 2003. Photo Credit: (NASA/Bill Ingalls)

  19. Lunar & Planetary Science Conference.

    ERIC Educational Resources Information Center

    Warner, Jeffrey L.; And Others

    1982-01-01

    Summaries of different topics discussed at the Lunar and Planetary Science Conference are presented to provide updated information to nonplanetologists. Some topics include Venus, isotopes, chondrites, creation science, cosmic dust, cratering, moons and rings, igneous rocks, and lunar soil. (DC)

  20. STS-132 press conference

    NASA Image and Video Library

    2010-05-03

    JSC2010-E-063790 (3 May 2010) --- NASA astronaut Garrett Reisman, STS-132 mission specialist, fields a question from a reporter during an STS-132 preflight press conference at NASA's Johnson Space Center.

  1. STS-132 press conference

    NASA Image and Video Library

    2010-05-03

    JSC2010-E-063807 (3 May 2010) --- NASA astronaut Mike Good, STS-132 mission specialist, responds to a question from a reporter during an STS-132 preflight press conference at NASA's Johnson Space Center.

  2. STS-131 press conference

    NASA Image and Video Library

    2010-03-09

    JSC2010-E-038795 (9 March 2010) --- NASA astronaut Stephanie Wilson, STS-131 mission specialist, fields a question from a reporter during an STS-131 preflight press conference at NASA's Johnson Space Center.

  3. STS-132 press conference

    NASA Image and Video Library

    2010-05-03

    JSC2010-E-063799 (3 May 2010) --- NASA astronaut Steve Bowen, STS-132 mission specialist, fields a question from a reporter during an STS-132 preflight press conference at NASA's Johnson Space Center.

  4. STS-132 press conference

    NASA Image and Video Library

    2010-05-03

    JSC2010-E-063808 (3 May 2010) --- NASA astronaut Garrett Reisman, STS-132 mission specialist, responds to a question from a reporter during an STS-132 preflight press conference at NASA's Johnson Space Center.

  5. STS-131 press conference

    NASA Image and Video Library

    2010-03-09

    JSC2010-E-038797 (9 March 2010) --- NASA astronaut Rick Mastracchio, STS-131 mission specialist, responds to a question from a reporter during an STS-131 preflight press conference at NASA's Johnson Space Center.

  6. STS-132 press conference

    NASA Image and Video Library

    2010-05-03

    JSC2010-E-063797 (3 May 2010) --- NASA astronaut Steve Bowen, STS-132 mission specialist, fields a question from a reporter during an STS-132 preflight press conference at NASA's Johnson Space Center.

  7. STS-131 press conference

    NASA Image and Video Library

    2010-03-09

    JSC2010-E-038794 (9 March 2010) --- NASA astronaut Alan Poindexter, STS-131 commander, responds to a question from a reporter during an STS-131 preflight press conference at NASA's Johnson Space Center.

  8. STS-135 Press Conference

    NASA Image and Video Library

    2011-06-30

    JSC2011-E-060439 (30 June 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA

  9. STS-131 press conference

    NASA Image and Video Library

    2010-03-09

    JSC2010-E-038799 (9 March 2010) --- NASA astronaut Clayton Anderson, STS-131 mission specialist, responds to a question from a reporter during an STS-131 preflight press conference at NASA's Johnson Space Center.

  10. Expedition 19 Press Conference

    NASA Image and Video Library

    2009-03-24

    Expedition 19 Flight Engineer Michael R. Barratt smiles at his family from a quarantined glass room after a press conference on Wednesday, March 25, 2009 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

  11. Insider conference tips

    NASA Astrophysics Data System (ADS)

    Tennant, Jill

    2012-01-01

    Attending an educator conference and its associated exhibit hall can be a rewarding experience for your brain. But if you keep in mind these insider's tips, your feet, arms, stomach, and wallet will also thank you.

  12. National COPD conference summary.

    PubMed

    Buist, A Sonia; Bailey, William; Hurd, Suzanne S

    2004-01-01

    The first National COPD Conference, sponsored by the US COPD Coalition was held in Arlington, Virginia on November 14-15, 2003. The theme for the conference was developed around the Department of Health and Human Services (DHHS) Healthy People 2010 goals for COPD and included plenary speeches, roundtable discussions, abstracts, and workshops on spirometry, patient/physician education materials, and home monitoring/telemetry. The goal was to bring together a multidisciplinary group to identify important issues relating to COPD in the United States, specifically the barriers to a wider recognition of the disease, and to develop an orchestrated action plan. Over 500 scientists, clinicians, respiratory therapists, nurses, patients, government officials, and representatives from pharmaceutical companies participated. This summary provides the recommendations from the conference that will be used to develop an action plan for the US COPD Coalition. It includes actions proposed by plenary speakers, roundtable faculty and conference participants.

  13. Tackling conference carbon footprints

    NASA Astrophysics Data System (ADS)

    Grozier, Jim

    2016-12-01

    In reply to Margaret Harris's Lateral Thoughts article "Putting my foot down", which discussed the challenges of attending a conference with a physical disability (October p76) and a subsequent letter by Anna Wood (November p18).

  14. DNA sequencing conference, 2

    SciTech Connect

    Cook-Deegan, R.M.; Venter, J.C.; Gilbert, W.; Mulligan, J.; Mansfield, B.K.

    1991-06-19

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

  15. EPOXI Mission Press Conference

    NASA Image and Video Library

    2010-11-18

    Michael A'Hearn, EPOXI Principal Investigator, University of Maryland, holds a plastic bottle containing ice to illustrate a point during a press conference, Thursday, Nov. 18, 2010, at NASA Headquarters in Washington. The press conference was held to discuss the Nov. 4 successful flyby of Comet Hartley 2 by NASA's EPOXI Mission Spacecraft. Images from the flyby provided scientists the most extensive observations of a comet in history. Photo Credit: (NASA/Paul E. Alers)

  16. EPOXI Mission Press Conference

    NASA Image and Video Library

    2010-11-18

    Dr. James Green, Director of Planetary Science, NASA Headquarters, at podium, speaks during a press conference, Thursday, Nov. 18, 2010, at NASA Headquarters in Washington. The press conference was held to discuss the Nov. 4 successful flyby of Comet Hartley 2 by NASA's EPOXI Mission Spacecraft. Images from the flyby provided scientists the most extensive observations of a comet in history. Photo Credit: (NASA/Paul E. Alers)

  17. Multiphoton processes: conference proceedings

    SciTech Connect

    Lambropoulos, P.; Smith, S.J.

    1984-01-01

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

  18. Conference scene: DGVS spring conference 2009.

    PubMed

    Kolligs, Frank Thomas

    2009-10-01

    The 3rd annual DGVS Spring Conference of the German Society for Gastroenterology (Deutsche Gesellschaft für Verdauungs- und Stoffwechselkrankheiten) was held at the Seminaris Campus Hotel in Berlin, Germany, on 8-9 May, 2009. The conference was organized by Roland Schmid and Matthias Ebert from the Technical University of Munich, Germany. The central theme of the meeting was 'translational gastrointestinal oncology: towards personalized medicine and individualized therapy'. The conference covered talks on markers for diagnosis, screening and surveillance of colorectal cancer, targets for molecular therapy, response prediction in clinical oncology, development and integration of molecular imaging in gastrointestinal oncology and translational research in clinical trial design. Owing to the broad array of topics and limitations of space, this article will focus on biomarkers, response prediction and the integration of biomarkers into clinical trials. Presentations mentioned in this summary were given by Matthias Ebert (Technical University of Munich, Germany), Esmeralda Heiden (Epigenomics, Berlin, Germany), Frank Kolligs (University of Munich, Germany), Florian Lordick (University of Heidelberg, Germany), Hans Jorgen Nielsen (University of Copenhagen, Denmark), Anke Reinacher-Schick (University of Bochum, Germany), Christoph Röcken (University of Berlin, Germany), Wolff Schmiegel (University of Bochum, Germany) and Thomas Seufferlein (University of Halle, Germany).

  19. Effectiveness of communication in climate change and risk research: is the impact evaluated and where is it presented at scientific conferences?

    NASA Astrophysics Data System (ADS)

    Charrière, Marie; Bogaard, Thom

    2015-04-01

    There is no debate among scientists that we have to communicate on climate change and risks. This is translated for example in the EU Framework Programme for Research and Innovation Horizon 2020 which stipulates that communication and dissemination are an integral part of scientific projects. Examples of communication efforts with the general public and managers and policy makers are manifolds. And these communication experiences are more and more presented and shared in scientific conferences such as AGU and EGU. However, only a few of those contributions deal with the evaluation and impact of these communication efforts. Evaluation is a necessary final step for communication in order to ensure its effectiveness, and if negative, to adapt the communication strategy. So the open questions to discuss are: "How are geoscientists involved in communication and education on climate change and risk research? Are geoscientists actively evaluating the effectiveness of the communication efforts and if so, why their results are not presented in scientific conferences?

  20. Nuclear Rocket Technology Conference

    NASA Technical Reports Server (NTRS)

    1966-01-01

    The Lewis Research Center has a strong interest in nuclear rocket propulsion and provides active support of the graphite reactor program in such nonnuclear areas as cryogenics, two-phase flow, propellant heating, fluid systems, heat transfer, nozzle cooling, nozzle design, pumps, turbines, and startup and control problems. A parallel effort has also been expended to evaluate the engineering feasibility of a nuclear rocket reactor using tungsten-matrix fuel elements and water as the moderator. Both of these efforts have resulted in significant contributions to nuclear rocket technology. Many successful static firings of nuclear rockets have been made with graphite-core reactors. Sufficient information has also been accumulated to permit a reasonable Judgment as to the feasibility of the tungsten water-moderated reactor concept. We therefore consider that this technoIogy conference on the nuclear rocket work that has been sponsored by the Lewis Research Center is timely. The conference has been prepared by NASA personnel, but the information presented includes substantial contributions from both NASA and AEC contractors. The conference excludes from consideration the many possible mission requirements for nuclear rockets. Also excluded is the direct comparison of nuclear rocket types with each other or with other modes of propulsion. The graphite reactor support work presented on the first day of the conference was partly inspired through a close cooperative effort between the Cleveland extension of the Space Nuclear Propulsion Office (headed by Robert W. Schroeder) and the Lewis Research Center. Much of this effort was supervised by Mr. John C. Sanders, chairman for the first day of the conference, and by Mr. Hugh M. Henneberry. The tungsten water-moderated reactor concept was initiated at Lewis by Mr. Frank E. Rom and his coworkers. The supervision of the recent engineering studies has been shared by Mr. Samuel J. Kaufman, chairman for the second day of the

  1. 10 CFR 501.32 - Conferences (other than prepetition conferences).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Conferences (other than prepetition conferences). 501.32 Section 501.32 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32...

  2. 10 CFR 501.32 - Conferences (other than prepetition conferences).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Conferences (other than prepetition conferences). 501.32 Section 501.32 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32...

  3. 10 CFR 501.32 - Conferences (other than prepetition conferences).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Conferences (other than prepetition conferences). 501.32 Section 501.32 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32...

  4. 10 CFR 501.32 - Conferences (other than prepetition conferences).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Conferences (other than prepetition conferences). 501.32 Section 501.32 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32...

  5. 10 CFR 501.32 - Conferences (other than prepetition conferences).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Conferences (other than prepetition conferences). 501.32 Section 501.32 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32...

  6. 78 FR 27963 - Reliability Technical Conference; Notice of Technical Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Reliability Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory Commission will hold a Technical Conference on Tuesday, July 9,...

  7. ARC Conference Showcases Telecommunications Services.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    1996-01-01

    The Appalachian Regional Commission's 1996 Conference, "Building Blocks for Using Telecommunications and Information Technology," held in Binghamton, New York, focused on the role of telecommunications in Appalachia in education and training, telemedicine, business, and government. Highlights conference presentations on special…

  8. ARC Conference Showcases Telecommunications Services.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    1996-01-01

    The Appalachian Regional Commission's 1996 Conference, "Building Blocks for Using Telecommunications and Information Technology," held in Binghamton, New York, focused on the role of telecommunications in Appalachia in education and training, telemedicine, business, and government. Highlights conference presentations on special…

  9. Turbomachinery controls conference (TCC) 1995

    SciTech Connect

    1995-09-01

    The proceedings of the Turbomachinery Controls Conference 1995 are presented. Eleven papers were presented at the conference. A separate abstract was prepared for each of the nine papers for inclusion in the Energy Science and Technology Database.

  10. Twitter use in physics conferences.

    PubMed

    Webb, Stephen

    An analysis of Twitter use in 116 conferences suggests that the service is used more extensively at PACS10 conferences (those devoted to the physics of elementary particles and fields) and PACS90 conferences (those devoted to geophysics, astronomy, and astrophysics) than at conferences in other fields of physics. Furthermore, Twitter is used in a qualitatively different manner. A possible reason for these differences is discussed.

  11. Conducting Telephone Conference IEPs

    ERIC Educational Resources Information Center

    Patterson, Philip Patrick; Petit, Constance; Williams, Shandelyn

    2007-01-01

    Synchronizing the availability of team members for Individual Education Plan (IEP) meetings can be a daunting task. Fortunately, the Individuals with Disabilities Education Improvement Act of 2004 permits alternative means of conducting such meetings. An example of an alternate means is a telephone conference, whereby parents communicate over the…

  12. REGIONAL CONFERENCE SUMMARIES, 1966.

    ERIC Educational Resources Information Center

    Bureau of Adult, Vocational, and Technical Education (DHEW/OE), Washington, DC. Div. of Vocational and Technical Education.

    AN AVERAGE OF 200 TEACHER EDUCATORS, STATE DIRECTORS, LAYMEN, AND REPRESENTATIVES OF VARIOUS AGENCIES ATTENDED EACH OF NINE REGIONAL CONFERENCES CONDUCTED THROUGHOUT THE UNITED STATES TO DISCUSS THE INFLUENCE OF SOCIAL AND ECONOMIC CHANGES AND PROBLEMS IN PLANNING AND CONDUCTING VOCATIONAL AND TECHNICAL EDUCATION PROGRAMS. MAJOR SPEECHES PRESENTED…

  13. Open Mind Conference

    NASA Technical Reports Server (NTRS)

    King, Alexander H.

    1995-01-01

    Open Mind, The Association for the achievement of diversity in higher education, met in conference in Albuquerque, New Mexico, between October 16 and 18, 1992. A number of workgroups met to discuss the goals, structure, and generally evaluate the Association and its achievements. A summary of the workgroup sessions and their minutes are included.

  14. The interparliamentary conference

    SciTech Connect

    Not Available

    1990-01-01

    The purpose of this conference was to provide a forum for exchange of information on environmental problems with global origins and consequences. The areas of major concern included the following: global climate change; deforestation and desertification; preservation of biological diversity; safeguarding oceans and water resources; population growth; destruction of the stratospheric ozone layer; and sustainable development.

  15. Press Conference - Skylab 3

    NASA Image and Video Library

    1972-08-14

    S72-46699 (19 Jan. 1972) --- Prime crew members of the scheduled second Skylab mission are introduced to the media during a press conference in January 1972 at the Manned Spacecraft Center (MSC). From left to right are astronauts Jack R. Lousma, pilot; Owen K. Garriott, science pilot, and Alan L. Bean, commander. Photo credit: NASA

  16. Creating Better Satellite Conferences.

    ERIC Educational Resources Information Center

    Horner, Tommy

    1998-01-01

    Presents four ways to improve broadcasts of company satellite conferences, including creative site selection (using facilities at educational institutions rather than hotel rooms); creative programming (using graphics and other interruptions to break up lectures or speeches); creative crew selection; and creative downlink site activities (to…

  17. Government Quality Conference Proceedings

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The Government Quality Conference was an attempt to bring together executive organizations and senior individuals in the Federal Government that have a desire to improve productivity. It was designed to provide an exchange of ideas based on experience, and to encourage individual management initiatives to tap the capabilities of Federal employees.

  18. Metabolic Engineering X Conference

    SciTech Connect

    Flach, Evan

    2015-05-07

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

  19. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028491 (24 March 2011) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, fields a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  20. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028498 (24 March 2011) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  1. Expedition 34 Press Conference

    NASA Image and Video Library

    2012-12-18

    Russian backup crew member Fyodor Yurchikin, right, answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Seen next to him are NASA backup crew member Karen Nyberg and Expedition 34/35 Canadian Space Agency astronaut Chris Hadfield. Photo Credit: (NASA/Carla Cioffi)

  2. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028488 (24 March 2011) --- NASA astronaut Greg H. Johnson, STS-134 pilot, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  3. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028490 (24 March 2011) --- NASA astronaut Michael Fincke, STS-134 mission specialist, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  4. STS-134 Press Conference

    NASA Image and Video Library

    2011-03-24

    JSC2011-E-028496 (24 March 2011) --- NASA astronaut Andrew Feustel, STS-134 mission specialist, responds to a question from a reporter during a preflight press conference at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

  5. Microbicides 2006 conference

    PubMed Central

    Ramjee, Gita; Shattock, Robin; Delany, Sinead; McGowan, Ian; Morar, Neetha; Gottemoeller, Megan

    2006-01-01

    Current HIV/AIDS statistics show that women account for almost 60% of HIV infections in Sub-Saharan Africa. HIV prevention tools such as male and female condoms, abstinence and monogamy are not always feasible options for women due to various socio-economic and cultural factors. Microbicides are products designed to be inserted in the vagina or rectum prior to sex to prevent HIV acquisition. The biannual Microbicides conference took place in Cape Town, South Africa from 23–26 April 2006. The conference was held for the first time on the African continent, the region worst affected by the HIV/AIDS pandemic. The conference brought together a record number of 1,300 scientists, researchers, policy makers, healthcare workers, communities and advocates. The conference provided an opportunity for an update on microbicide research and development as well as discussions around key issues such as ethics, acceptability, access and community involvement. This report discusses the current status of microbicide research and development, encompassing basic and clinical science, social and behavioural science, and community mobilisation and advocacy activities. PMID:17038196

  6. Effective Parent Conferences

    ERIC Educational Resources Information Center

    Elmore, Michael

    2008-01-01

    Conferences with an upset parent, teacher, or student should be opportunities for schools to build relationships with the community and to foster a positive school culture. But in reality, they are often held because a problem has arisen and often end with stakeholders having a less-than-positive image of the school. Understanding the steps that…

  7. Conference on Censorship.

    ERIC Educational Resources Information Center

    Meltzer, Milton; And Others

    In this collection of seven speeches from the University of Missouri Conference on Censorship, writers focus on the various aspects of censorship. Speeches are by (1) Milton Meltzer, who lauds those writers who were forced to battle with censors; (2) Enid Olson, who explores the censorship problems faced by teachers and school librarians; (3)…

  8. APPA 2011 Conference Highlights

    ERIC Educational Resources Information Center

    Facilities Manager, 2011

    2011-01-01

    This article presents highlights of APPA conference that was held on July 16-18, 2011. The highlights feature photos of 2011-2012 board of directors, outgoing senior regional representatives to the board, meritorious service award, APPA fellow, president's recognition and gavel exchange, and diamond business partner award.

  9. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 NASA Flight Engineer Mike Fossum, left, and Soyuz Commander Sergei Volkov of Russia share a laugh during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  10. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 Soyuz Commander Anton Shkaplerov answers a reporter’s question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Saturday, Nov. 12, 2011. The mission is set to launch November 14 from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  11. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 NASA Flight Engineer Mike Fossum, speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  12. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 NASA Flight Engineer Mike Fossum speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  13. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 NASA Flight Engineer Mike Fossum, left, and Soyuz Commander Sergei Volkov of Russia are seen during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  14. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 backup crew members NASA Flight Engineer Joseph Acaba, far left, Russian Soyuz Commander Gennady Padalka, center, and Russian Flight Engineer Sergei Revin are seen at a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Saturday, Nov. 12, 2011. Photo Credit: (NASA/Carla Cioffi)

  15. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 NASA Flight Engineer Dan Burbank answers a reporter’s question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Saturday, Nov. 12, 2011. The launch of the Soyuz spacecraft with Expedition 29 NASA Flight Engineer Dan Burbank, Soyuz Commander Anton Shkaplerov and Flight Engineer Anatoly Ivanishin is scheduled for November 14. Photo Credit: (NASA/Carla Cioffi)

  16. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 NASA backup Flight Engineer Don Pettit looks on during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  17. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 Soyuz Commander Sergei Volkov of Russia speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 7, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  18. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 NASA backup crew member Joe Acaba is seen at a press conference held at the Cosmonaut Hotel, Saturday, Nov. 12, 2011 at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch November 14 from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  19. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    NASA backup Flight Engineer Don Pettit speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  20. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 Soyuz Commander Sergei Volkov speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  1. Expedition 39 Press Conference

    NASA Image and Video Library

    2014-03-24

    Expedition 39 flight engineer Steve Swanson of NASA is seen in quarantine, behind glass, during the final press conference be Monday, March 24, 2014, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission to the International Space Station is set to launch March 26 from the Baikonur Cosmodrome. Photo Credit: (NASA/Bill Ingalls)

  2. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Russian backup Flight Engineer Oleg Kononenko speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  3. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 backup crew members Joseph Acaba, left, and Russian Flight Engineer Gennady Padalka share a few words during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Saturday, Nov. 12, 2011. Photo Credit: (NASA/Carla Cioffi)

  4. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 Flight Engineer Anatoly Ivanishin is seen at a press conference held at the Cosmonaut Hotel, Saturday, Nov. 12, 2011 at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch November 14 from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  5. Expedition 40 Press Conference

    NASA Image and Video Library

    2014-05-27

    A man taking a picture with a cell phone is seen reflected in the glass separating the quarantined crew during a press conference on Tuesday, May 27, 2014, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission to the International Space Station is set to launch May 29 from the Baikonur Cosmodrome. Photo Credit: (NASA/Joel Kowsky)

  6. Expedition 29 Press Conference

    NASA Image and Video Library

    2011-11-12

    Expedition 29 Russian Flight Engineer Anatoly Ivanishin answers a reporter’s question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Saturday, Nov. 12, 2011. The launch of the Soyuz spacecraft with Ivanishin, Soyuz Commander Anton Shkaplerov and NASA Flight Engineer Dan Burbank is scheduled for November 14. Photo Credit: (NASA/Carla Cioffi)

  7. Expedition 28 Press Conference

    NASA Image and Video Library

    2011-06-06

    Expedition 28 NASA Flight Engineer Mike Fossum, left, looks on as Soyuz Commander Sergei Volkov speaks during a press conference, Monday, June 6, 2011, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The mission is set to launch on Tuesday, June 8, from the Baikonur Cosmodrome. Photo Credit: (NASA/Carla Cioffi)

  8. Expedition 41 Press Conference

    NASA Image and Video Library

    2014-09-24

    NASA Expedition 41 backup crew member Flight Engineer Mikhail Kornienko of the Russian Federal Space Agency (Roscosmos) answers a question during a press conference Wednesday, Sept. 24, 2014 at the Cosmonaut Hotel in Baikonur, Kazakhstan. The prime crew is set to launch Sept. 26 from the Baikonur Cosmodrome. Photo Credit: (NASA/Aubrey Gemignani)

  9. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Journal of Engineering Education, 1972

    1972-01-01

    Includes abstracts of papers presented at the 80th Annual Conference of the American Society for Engineering Education. The broad areas include aerospace, affiliate and associate member council, agricultural engineering, biomedical engineering, continuing engineering studies, chemical engineering, civil engineering, computers, cooperative…

  10. Conference summary - Personal views

    NASA Astrophysics Data System (ADS)

    Lub, J.

    2016-05-01

    This is a collection of remarks on the three and a half days of the RR Lyrae 2015 Conference, limited only by my own lack of attention and understanding. I end with some personal recollections on my complete failure, even though doing the necessary calculations, to spot the importance and the possible application of Fourier amplitudes and phases of the RR Lyrae light curves.

  11. Grammar! A Conference Report.

    ERIC Educational Resources Information Center

    King, Lid, Ed.; Boaks, Peter, Ed.

    Papers from a conference on the teaching of grammar, particularly in second language instruction, include: "Grammar: Acquisition and Use" (Richard Johnstone); "Grammar and Communication" (Brian Page); "Linguistic Progression and Increasing Independence" (Bernardette Holmes); "La grammaire? C'est du bricolage!" ("Grammar? That's Hardware!") (Barry…

  12. 2008 Combat Vehicles Conference

    DTIC Science & Technology

    2008-10-22

    General Michael M. Brogan Combat Vehicles Conference Marine Corps Systems Command 21 October 2008 2 MCSC •LAV •AAV •Tank •HMMWV/ ECV •MRAP PEO LS...34,226 Total 56,649 1985 IOC 1996 M1114 armored HMMWV Limited Production 2006 M1100 series begins fielding scalable armor 2009-10 ECV II

  13. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Journal of Engineering Education, 1972

    1972-01-01

    Includes abstracts of papers presented at the 80th Annual Conference of the American Society for Engineering Education. The broad areas include aerospace, affiliate and associate member council, agricultural engineering, biomedical engineering, continuing engineering studies, chemical engineering, civil engineering, computers, cooperative…

  14. Expedition 6 Press Conference

    NASA Image and Video Library

    2003-05-05

    Expedition 6 Flight Engineer Nikolai Budarin, left, Commander Ken Bowersox and International Space Station Science Officer Don Pettit, right, pose for photos at a press conference at the Gagarin Cosmonaut Training Center in Star City, Russia, Thursday, May 6, 2003. Photo Credit: (NASA/Bill Ingalls)

  15. Expedition 6 Press Conference

    NASA Image and Video Library

    2003-05-05

    Expedition 6 Flight Engineer Nikolai Budarin, left, Commander Ken Bowersox and NASA International Space Station Science Officer Don Pettit, right, answer questions during a press conference at the Gagarin Cosmonaut Training Center in Star City, Russia, Thursday, May 6, 2003. Photo Credit: (NASA/Bill Ingalls)

  16. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    NASA Administrator Michael Griffin, left, Scott Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, right, are seen during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  17. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    Scott Horowitz, NASA Associate Administrator for Exploration Systems, center, speaks as Jeff Hanley, Constellation Program Manager, right, looks on during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  18. Hydrogen Conference: Workshop Proceedings

    SciTech Connect

    1989-10-01

    Hydrogen is currently a major chemical/fuel with long-term energy system benefits that may impact the industry's physical and economic well-being. EPRI's recent hydrogen conference concluded that to be competitive, the production cost must take into account environmental and end-use efficiency benefits.

  19. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Andrew Chaikin, author of "A Man on the Moon" speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  20. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Buzz Aldrin, the second man to walk on the moon, speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  1. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Apollo 11 astronaut Buzz Aldrin, the second man to walk on the Moon, speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  2. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    NASA Deputy Administrator Lori Garver, speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  3. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Tiffany Montague, Technical Program Manager for NASA and Google Lunar X PRIZE, Google, Inc., speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  4. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Brian McLendon, VP of Engineering, Google, Inc., speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  5. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Yoshinori Yoshimura, a respresentative from the Japan Aerospace Exploration Agency (JAXA), speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  6. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Michael Weiss-Malik, Product Manager for Moon in Google Earth, Google, Inc., speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  7. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Miles O'Brien, former chief science and tech correspondent for CNN, speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  8. Conference presentations with confidence.

    PubMed

    Strickland, T

    1999-01-01

    Remember that great presentation you heard at last year's convention? Perhaps the marketing case study was especially interesting. Or perhaps you wondered whether you could use the organizational tools the speaker described in your own work. Finally, you might have wondered, "Could I offer a conference presentation at some point?" The answer: yes!

  9. 2002 NASPSA Conference Abstracts.

    ERIC Educational Resources Information Center

    Journal of Sport & Exercise Psychology, 2002

    2002-01-01

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

  10. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Engineering Education, 1976

    1976-01-01

    Presents the abstracts of 158 papers presented at the American Society for Engineering Education's annual conference at Knoxville, Tennessee, June 14-17, 1976. Included are engineering topics covering education, aerospace, agriculture, biomedicine, chemistry, computers, electricity, acoustics, environment, mechanics, and women. (SL)

  11. 2002 NASPSA Conference Abstracts.

    ERIC Educational Resources Information Center

    Journal of Sport & Exercise Psychology, 2002

    2002-01-01

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

  12. Expedition 52 Press Conference

    NASA Image and Video Library

    2017-07-10

    Expedition 52 flight engineers Paolo Nespoli of ESA, left, Sergey Ryazanskiy of Roscosmos, center, and Expedition 52 flight engineer Randy Bresnik of NASA pose for group photograph at the conclusion of their crew press conference at the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

  13. Expedition 50 Press Conference

    NASA Image and Video Library

    2016-10-26

    Expedition 50 NASA astronaut Peggy Whitson, left, Russian cosmonaut Oleg Novitskiy of Roscosmos, center, and ESA astronaut Thomas Pesquet pose for a group photograph at the conclusion of a press conference, Wednesday, Oct. 26, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

  14. Expedition 52 Press Conference

    NASA Image and Video Library

    2017-07-10

    A painting of Yuri Gagarin is seen in the lobby of the building where the Expedition 52 prime and backup crews held a crew press conference on the grounds of the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

  15. DEVELOP students attend conference

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Last month, Madeline Brozen and Jason Jones of the DEVELOP Program at John C. Stennis Space Center joined members from the program's national office at Langley Research Center to attend the Southern Growth Policies Board annual conference in Biloxi. Pictured are (l to r): Karen Allsbrook, Jonathan Gleason, Gov. Haley Barbour, Madeline Brozen, Lindsay Rogers and Tracey Silcox.

  16. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    Jeff Hanley, Constellation Program Manager, speaks during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  17. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    Dean Acosta, NASA Deputy Assistant Administrator and Press Secretary, moderates a press conference with NASA Administrator Michael Griffin Scott Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  18. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    Scott Horowitz, NASA Associate Administrator for Exploration Systems, left, looks on as Jeff Hanley, Constellation Program Manager, speaks during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  19. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    NASA Administrator Michael Griffin, left, looks on as Scott Horowitz, NASA Associate Administrator for Exploration Systems speaks during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  20. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    Members of the media listen during a press conference with NASA Administrator Michael Griffin, Scott Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  1. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    NASA Administrator Michael Griffin, speaks during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  2. Constellation Program Press Conference

    NASA Image and Video Library

    2006-06-04

    Scott Horowitz, NASA Associate Administrator for Exploration Systems, left, and Jeff Hanley, Constellation Program Manager, are seen during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

  3. Conference on Navajo Orthography.

    ERIC Educational Resources Information Center

    Ohannessian, Sirarpi; And Others

    This report on the Conference on Navajo Orthography, held in Albuquerque, New Mexico on May 2-3, 1969 constitutes a summary of the discussion and decisions of a meeting which was convened by the Center for Applied Linguistics under contract with the Bureau of Indian Affairs to agree on an orthography for the Navajo language. The immediate purpose…

  4. Conference Abstracts: AEDS '84.

    ERIC Educational Resources Information Center

    Baird, William E.

    1985-01-01

    The Association of Educational Data Systems (AEDS) conference included 102 presentations. Abstracts of seven of these presentations are provided. Topic areas considered include LOGO, teaching probability through a computer game, writing effective computer assisted instructional materials, computer literacy, research on instructional…

  5. Effective Parent Conferences

    ERIC Educational Resources Information Center

    Elmore, Michael

    2008-01-01

    Conferences with an upset parent, teacher, or student should be opportunities for schools to build relationships with the community and to foster a positive school culture. But in reality, they are often held because a problem has arisen and often end with stakeholders having a less-than-positive image of the school. Understanding the steps that…

  6. A Conference of Hope.

    ERIC Educational Resources Information Center

    American Printing House for the Blind, Louisville, KY. Dept. of Educational Research.

    Presented are the proceedings of the First Historic Helen Keller World Conference on Services to Deaf-Blind Youths and Adults, held in New York City in September, 1977 on the theme "The Deaf-Blind Person in the Community." Reports have the following titles and authors: "Definition, Demography, Causes and Prevention of Deaf-Blindness; Finding and…

  7. Google Moon Press Conference

    NASA Image and Video Library

    2009-07-19

    Alan Eustace, Senior VP of Engineering and Research, Google, Inc., speaks during a press conference, Monday, July 20, 2009, announcing the launch of Moon in Google Earth, an immersive 3D atlas of the Moon, accessible within Google Earth 5.0, Monday, July 20, 2009, at the Newseum in Washington. Photo Credit: (NASA/Bill Ingalls)

  8. DEVELOP students attend conference

    NASA Image and Video Library

    2009-06-08

    Last month, Madeline Brozen and Jason Jones of the DEVELOP Program at John C. Stennis Space Center joined members from the program's national office at Langley Research Center to attend the Southern Growth Policies Board annual conference in Biloxi. Pictured are (l to r): Karen Allsbrook, Jonathan Gleason, Gov. Haley Barbour, Madeline Brozen, Lindsay Rogers and Tracey Silcox.

  9. A Conference of Hope.

    ERIC Educational Resources Information Center

    American Printing House for the Blind, Louisville, KY. Dept. of Educational Research.

    Presented are the proceedings of the First Historic Helen Keller World Conference on Services to Deaf-Blind Youths and Adults, held in New York City in September, 1977 on the theme "The Deaf-Blind Person in the Community." Reports have the following titles and authors: "Definition, Demography, Causes and Prevention of Deaf-Blindness; Finding and…

  10. ALA Conference 2009: Chicago Hope

    ERIC Educational Resources Information Center

    Berry, John N., III

    2009-01-01

    There is joy among those who have the funds to go to Chicago for the American Library Association (ALA) annual conference, July 9-15. Every librarian knows there is nothing better than a Chicago gathering, with the city's wonderful haunts, museums, restaurants, and fine memories of past conferences. The conference program covers nearly every…

  11. Making Connections: Attending Professional Conferences

    ERIC Educational Resources Information Center

    Cherrstrom, Catherine A.

    2012-01-01

    Attending a professional conference is an effective way to explore and advance knowledge, skills, and careers. For graduate students, attending a conference is an effective way to explore academic fields and new professions. However, attending a professional conference requires precious resources--time and money--so the decision to attend, or not,…

  12. ALA Conference 2009: Chicago Hope

    ERIC Educational Resources Information Center

    Berry, John N., III

    2009-01-01

    There is joy among those who have the funds to go to Chicago for the American Library Association (ALA) annual conference, July 9-15. Every librarian knows there is nothing better than a Chicago gathering, with the city's wonderful haunts, museums, restaurants, and fine memories of past conferences. The conference program covers nearly every…

  13. Summary: A Very Timely Conference

    NASA Astrophysics Data System (ADS)

    Wyse, Rosemary F. G.

    2012-04-01

    The conference poster includes a very apt phrase that describes a primary motivation for this conference: Time discovers truth. This aphorism, attributed to Seneca, was certainly affirmed by the many exciting talks and discussions at this conference, in both formal and informal settings.

  14. NIH Consensus Conference. Acupuncture.

    PubMed

    1998-11-04

    To provide clinicians, patients, and the general public with a responsible assessment of the use and effectiveness of acupuncture to treat a variety of conditions. A nonfederal, nonadvocate, 12-member panel representing the fields of acupuncture, pain, psychology, psychiatry, physical medicine and rehabilitation, drug abuse, family practice, internal medicine, health policy, epidemiology, statistics, physiology, biophysics, and the representatives of the public. In addition, 25 experts from these same fields presented data to the panel and a conference audience of 1200. Presentations and discussions were divided into 3 phases over 2 1/2 days: (1) presentations by investigators working in areas relevant to the consensus questions during a 2-day public session; (2) questions and statements from conference attendees during open discussion periods that were part of the public session; and (3) closed deliberations by the panel during the remainder of the second day and morning of the third. The conference was organized and supported by the Office of Alternative Medicine and the Office of Medical Applications of Research, National Institutes of Health, Bethesda, Md. The literature, produced from January 1970 to October 1997, was searched through MEDLINE, Allied and Alternative Medicine, EMBASE, and MANTIS, as well as through a hand search of 9 journals that were not indexed by the National Library of Medicine. An extensive bibliography of 2302 references was provided to the panel and the conference audience. Expert speakers prepared abstracts of their own conference presentations with relevant citations from the literature. Scientific evidence was given precedence over clinical anecdotal experience. The panel, answering predefined questions, developed their conclusions based on the scientific evidence presented in the open forum and scientific literature. The panel composed a draft statement, which was read in its entirety and circulated to the experts and the audience

  15. European Conference on Health Economics.

    PubMed

    Malmivaara, Antti

    2010-12-01

    The biennial European Conference on Health Economics was held in Finland this year, at the Finlandia Hall in the centre of Helsinki. The European conferences rotate among European countries and fall between the biennial world congresses organized by the International Health Economics Association (iHEA). A record attendance of approximately 800 delegates from 50 countries around the world were present at the Helsinki conference. The theme of the conference was 'Connecting Health and Economics'. All major topics of health economics were covered in the sessions. For the first time, social care economics was included in the agenda of the European Conference as a session of its own.

  16. Energy Conferences and Symposia; (USA)

    SciTech Connect

    Osborne, J.H.; Simpson, W.F. Jr.

    1991-01-01

    Energy Conferences and Symposia, a monthly publication, was instituted to keep scientists, engineers, managers, and related energy professionals abreast of meetings sponsored by the Department of Energy (DOE) and by other technical associations. Announcements cover conference, symposia, workshops, congresses, and other formal meetings pertaining to DOE programmatic interests. Complete meeting information, including title, sponsor, and contact, is presented in the main section, which is arranged alphabetically by subject area. Within a subject, citations are sorted by beginning data of the meeting. New listings are indicated by a bullet after the conference number and DOE-sponsored conferences are indicated by a star. Two indexes are provided for cross referencing conference information. The Chronological Index lists conference titles by dates and gives the subject area where complete information they may be found. The Location Index is alphabetically sorted by the city where the conference will be held.

  17. Mississippi Climate & Hydrology Conference

    SciTech Connect

    Lawford, R.; Huang, J.

    2002-05-01

    The GEWEX Continental International Project (GCIP), which started in 1995 and completed in 2001, held its grand finale conference in New Orleans, LA in May 2002. Participants at this conference along with the scientists funded through the GCIP program are invited to contribute a paper to a special issue of Journal of Geophysical Research (JGR). This special JGR issue (called GCIP3) will serve as the final report on scientific research conducted by GCIP investigators. Papers are solicited on the following topical areas, but are not limited to, (1) water energy budget studies; (2) warm season precipitation; (3) predictability and prediction system; (4) coupled land-atmosphere models; (5) climate and water resources applications. The research areas cover observations, modeling, process studies and water resources applications.

  18. Metabolic Engineering VII Conference

    SciTech Connect

    Kevin Korpics

    2012-12-04

    The aims of this Metabolic Engineering conference are to provide a forum for academic and industrial researchers in the field; to bring together the different scientific disciplines that contribute to the design, analysis and optimization of metabolic pathways; and to explore the role of Metabolic Engineering in the areas of health and sustainability. Presentations, both written and oral, panel discussions, and workshops will focus on both applications and techniques used for pathway engineering. Various applications including bioenergy, industrial chemicals and materials, drug targets, health, agriculture, and nutrition will be discussed. Workshops focused on technology development for mathematical and experimental techniques important for metabolic engineering applications will be held for more in depth discussion. This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.

  19. NSI conference support

    NASA Technical Reports Server (NTRS)

    Aaron, Susan

    1991-01-01

    One of the many services NSI provides as an extension of customer/user support is to attend major scientific conferences. The conference effort provides NASA/OSSA scientists with many benefits: (1) scientist get to see NSI in action; they utilize the network to read email, and have recently begun to demonstrate their scientific research to their colleagues; (2) scientist get an opportunity to meet and interact with NSI Staff, which gives scientists a chance to get status on their requirements, ask about network status, get acquainted with our procedures, and learn about services; and (3) scientists are exposed to networking in a larger sense; particularly by knowing about other NASA groups who provide valuable scientific resources over the Internet.

  20. Expedition 41 Press Conference

    NASA Image and Video Library

    2014-09-24

    Expedition 41 Soyuz Commander Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos) and Flight Engineer Elena Serova of Roscosmos hold up tiger toys that will be carried with them to the International Space Station to commemorate International Tiger Day at a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Wednesday, Sept. 24, 2014. The mission is set to launch Sept. 26 from the Baikonur Cosmodrome. Photo Credit: (NASA/Aubrey Gemignani)

  1. Expedition 32 Press Conference

    NASA Image and Video Library

    2012-07-13

    Quarantined Expedition 32 JAXA (Japan Aerospace Exploration Agency) Flight Engineer Akihiko Hoshide answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Hoshide, Soyuz Commander Yuri Malenchenko, and NASA Flight Engineer Sunita Williams is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

  2. Expedition 34 Press Conference

    NASA Image and Video Library

    2012-12-18

    Expedition 34/35 NASA Flight Engineer Tom Marshburn answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Marshburn, Roman Romanenko of ROSCOSMOS and Chris Hadfield of the Canadian Space Agency on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

  3. Expedition 32 Press Conference

    NASA Image and Video Library

    2012-07-13

    Quarantined Expedition 32 JAXA (Japan Aerospace Exploration Agency) Flight Engineer Akihiko Hoshide, left, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to him is Soyuz Commander Yuri Malenchenko. The launch of the Soyuz spacecraft with Hoshide, Malenchenko, and NASA Flight Engineer Sunita Williams is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

  4. Expedition 34 Press Conference

    NASA Image and Video Library

    2012-12-18

    Expedition 34/35 Flight Engineer and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Dec. 18, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for December 19 and will send Hadfield, Tom Marshburn of NASA and Roman Romanenko of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

  5. Expedition 33 Press Conference

    NASA Image and Video Library

    2012-10-22

    Expedition 33 Soyuz Commander Oleg Novitskiy answers a reporters question during a press conference held at the Cosmonaut Hotel, on Monday, October 22, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Expedition 33/34 Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

  6. Expedition 32 Press Conference

    NASA Image and Video Library

    2012-07-13

    Quarantined Expedition 32 Soyuz Commander Yuri Malenchenko, right, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to him is JAXA Flight Engineer Akihiko Hoshide. The launch of the Soyuz spacecraft with Malenchenko, NASA Flight Engineer Sunita Williams and Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

  7. Expedition 37 Press Conference

    NASA Image and Video Library

    2013-09-24

    Expedition 37 NASA Flight Engineer Michael Hopkins answers a reporter's question at a press conference held at the Cosmonaut Hotel, on Tuesday, Sept. 24, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for September 26 and will send Hopkins, Soyuz Commander Oleg Kotov and Russian Flight Engineer Sergei Ryazansky on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

  8. Expedition 37 Press Conference

    NASA Image and Video Library

    2013-09-24

    Expedition 37 backup crewmember Alexander Skvortsov anwers a reporter’s question at a press conference held at the Cosmonaut Hotel, on Tuesday, Sept. 24, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for September 26 and will send Kotov, Hopkins and Ryazansky on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

  9. Astrobiology Press Conference

    NASA Image and Video Library

    2010-12-02

    Steven Benner, a distinguished fellow at the Foundation for Applied Molecular Evolution, speaks during a press conference, Thursday, Dec. 2, 2010, at NASA Headquarters in Washington. NASA-funded astrobiology research has changed the fundamental knowledge about what comprises all known life on Earth. Researchers conducting tests in the harsh environment of Mono Lake in California have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. Photo Credit: (NASA/Paul E. Alers)

  10. Astrobiology Press Conference

    NASA Image and Video Library

    2010-12-02

    Felisa Wolfe-Simon, a lead researcher and NASA astrobiology research fellow, speaks during a press conference, Thursday, Dec. 2, 2010, at NASA Headquarters in Washington. NASA-funded astrobiology research has changed the fundamental knowledge about what comprises all known life on Earth. Researchers conducting tests in the harsh environment of Mono Lake in California have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. Photo Credit: (NASA/Paul E. Alers)

  11. Astrobiology Press Conference

    NASA Image and Video Library

    2010-12-02

    Felisa Wolfe-Simon, director, Astrobiology Program, NASA Headquarters, speaks during a press conference, Thursday, Dec. 2, 2010, at NASA Headquarters in Washington. NASA-funded astrobiology research has changed the fundamental knowledge about what comprises all known life on Earth. Researchers conducting tests in the harsh environment of Mono Lake in California have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. Photo Credit: (NASA/Paul E. Alers)

  12. Astrobiology Press Conference

    NASA Image and Video Library

    2010-12-02

    Pamela Conrad, an astrobiologist from Goddard Space Flight Center, speaks during a press conference, Thursday, Dec. 2, 2010, at NASA Headquarters in Washington. NASA-funded astrobiology research has changed the fundamental knowledge about what comprises all known life on Earth. Researchers conducting tests in the harsh environment of Mono Lake in California have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. Photo Credit: (NASA/Paul E. Alers)

  13. Military Energy Alternatives Conference

    DTIC Science & Technology

    2012-03-08

    Power Generation and Alternative Energy Branch US Army RDECOM CERDEC CP&ID Power Division Aberdeen Proving Ground, MD...RDER-CCA-PG PG A E - C R – 1 2– 0 1 M ili ta ry E ne rg y A lte rn at iv es C on fe re nc e Military Energy ...TITLE AND SUBTITLE Military Energy Alternatives Conference 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Jonathan

  14. Expedition 38 Press Conference

    NASA Image and Video Library

    2013-11-06

    Expedition 38 backup crew member Reid Wiseman of NASA is seen in quarantine, behind glass, during the final press conference held a day ahead of the launch of Expedition 38 prime crew members; Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

  15. Expedition 41 Press Conference

    NASA Image and Video Library

    2014-09-24

    NASA Expedition 41 backup crew member Flight Engineer Scott Kelly of NASA answers a question during a press conference Wednesday, Sept. 24, 2014 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Expedition 41 Flight Engineer Barry Wilmore of NASA, Soyuz Commander Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos), and Flight Engineer Elena Serova of Roscosmos are set to launch Sept. 26 from the Baikonur Cosmodrome. Photo Credit: (NASA/Aubrey Gemignani)

  16. Expedition 38 Press Conference

    NASA Image and Video Library

    2013-11-06

    Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos, right, talks as Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, listens, from quarantine behind glass, during the final press conference held a day ahead of their launch with fellow crew mate, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

  17. Expedition 38 Press Conference

    NASA Image and Video Library

    2013-11-06

    Expedition 38 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency is seen in quarantine, behind glass, during the final press conference held a day ahead of his launch with fellow crew mates, Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

  18. Expedition 41 Press Conference

    NASA Image and Video Library

    2014-09-24

    Expedition 41 Flight Engineer Barry Wilmore of NASA answers a question during a press conference on Wednesday, Sept. 24, 2014, at the Cosmonaut Hotel in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for Sept. 26 and will carry Wilmore, Elena Serova of the Russian Federal Space Agency (Roscosmos), and Alexander Samokutyaev of Roscosmos into orbit to begin their five and a half month mission on the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

  19. Expedition 38 Press Conference

    NASA Image and Video Library

    2013-11-06

    Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos is seen in quarantine behind glass during the final press conference held a day ahead of his launch with fellow crew mates, Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

  20. Expedition 38 Press Conference

    NASA Image and Video Library

    2013-11-06

    Expedition 38 backup crew member Alexander Gerst of the European Space Agency is seen in quarantine, behind glass, during the final press conference held a day ahead of the launch of Expedition 38 prime crew members; Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)