WorldWideScience

Sample records for biennial

  1. 47 CFR 53.209 - Biennial audit.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Biennial audit. 53.209 Section 53.209... PROVISIONS CONCERNING BELL OPERATING COMPANIES Separate Affiliate; Safeguards § 53.209 Biennial audit. (a) A... obtain and pay for a Federal/State joint audit every two years conducted by an independent auditor...

  2. An Assessment of the 1983 "Biennial Survey."

    Science.gov (United States)

    McClure, Charles R.

    1985-01-01

    Assesses the value of the Government Printing Office's 1983 "Biennial Survey" as a tool to support depository library planning and decision making. The survey data are evaluated in terms of reliability, validity, and utility, and recommendations are offered for improving the design, administration, and analysis of the survey. (CLB)

  3. Geophysical Institute. Biennial report, 1993-1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The 1993-1994 Geophysical Institute Biennial Report was published in November 1995 by the Geophysical Institute of the University of Alaska Fairbanks. It contains an overview of the Geophysical Institute, the Director`s Note, and research presentations concerning the following subjects: Scientific Predictions, Space Physics, Atmospheric Sciences, Snow, Ice and Permafrost, Tectonics and Sedimentation, Seismology, Volcanology, Remote Sensing, and other projects.

  4. ARES Biennial Report 2012 Final

    Science.gov (United States)

    Stansbery, Eileen

    2014-01-01

    serves as host to numerous students and visiting scientists as part of the services provided to the research community and conducts a robust education and outreach program. ARES scientists are recognized nationally and internationally by virtue of their success in publishing in peer-reviewed journals and winning competitive research proposals. ARES scientists have won every major award presented by the Meteoritical Society, including the Leonard Medal, the most prestigious award in planetary science and cosmochemistry; the Barringer Medal, recognizing outstanding work in the field of impact cratering; the Nier Prize for outstanding research by a young scientist; and several recipients of the Nininger Meteorite Award. One of our scientists received the Department of Defense (DoD) Joint Meritorious Civilian Service Award (the highest civilian honor given by the DoD). ARES has established numerous partnerships with other NASA Centers, universities, and national laboratories. ARES scientists serve as journal editors, members of advisory panels and review committees, and society officers, and several scientists have been elected as Fellows in their professional societies. This biennial report summarizes a subset of the accomplishments made by each of the ARES offices and highlights participation in ongoing human and robotic missions, development of new missions, and planning for future human and robotic exploration of the solar system beyond low Earth orbit.

  5. National RCRA Hazardous Waste Biennial Report Data Files

    Data.gov (United States)

    U.S. Environmental Protection Agency — The United States Environmental Protection Agency (EPA), in cooperation with the States, biennially collects information regarding the generation, management, and...

  6. UNESCO-UNEVOC in Action: Biennial Report 2012-2013

    Science.gov (United States)

    UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training, 2014

    2014-01-01

    This biennial report provides a comprehensive overview of UNESCO-UNEVOC's activities in technical and vocational education and training in 2012-2013. It illustrates UNESCO-UNEVOC's contributions to the UNESCO 36 C/5 sectoral priorities and programmatic objectives. Specifically, UNESCO-UNEVOC contributed to the biennial sectoral priority in…

  7. Spatial Patterns of Tropospheric Biennial Oscillation and Its Numerical Simulation

    Institute of Scientific and Technical Information of China (English)

    ZHENG Bin; GU Dejun; LIN Ailan; LI Chunhui

    2008-01-01

    In order to investigate the spatial patterns of the Tropospheric Biennial Oscillation(TBO)on the global scale,the Climate Prediction Center(CPC)Merged Analysis of Precipitation(CMAP)monthly averaged precipitation and the Climate Diagnostics Center(CDC)monthly outgoing long-wave radiation(OLR)and SST are used in conjunction with TBO bandpass-filtering.The results indicate active biennial variability in the tropical eastern-central Pacific regions.It iS evident that observations reflect the biennial component of the ENSO rather than the TBO itself.Since some studies have pointed out that the TBO iS a broad.scale phenomenon differing from the ENSO,to investigate the pure TBO the ENSO signal must be excluded.The Scale Interaction Experiment-FRCGC(SINTEX-F)coupled general circulation model(CGCM)developed at Japan Frontier Research Center for Global Change (FRCGC)can capture both the ENSO and the biennial signals.Air-sea interactions in the tropical eastern-central Pacific are decoupled to eliminate the effects of ENS0 in a experiment by SINTEX-F and the results show that biennial variability still exists even without ENSO.It seems to mean that the TBO and ENSO are independent from each other.Furthermore.the model results indicate that the two key regions are southwest Sumatra and the tropical western Pacific for the TBO cycle.

  8. 77 FR 22679 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2012-04-17

    ... Fishery Management Plan (FMP), are intended to allow fisheries to access more abundant groundfish stocks... Provisions; Fisheries off West Coast States; Biennial Specifications and Management Measures; Inseason... (NOAA), Commerce. ACTION: Final rule; inseason adjustments to biennial groundfish management...

  9. 77 FR 24634 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2012-04-25

    ... Fishery Management Plan (FMP), is intended to allow fisheries to access more abundant groundfish stocks... Provisions; Fisheries off West Coast States; Biennial Specifications and Management Measures; Inseason... (NOAA), Commerce. ACTION: Final rule; inseason adjustments to biennial groundfish management...

  10. 20 Years of the MENC Biennial Conference: A Content Analysis

    Science.gov (United States)

    Palkki, Joshua; Albert, Daniel J.; Hill, Stuart Chapman; Shaw, Ryan D.

    2016-01-01

    The purpose of this study was to investigate the content and intended audiences for educational sessions offered at MENC biennial conferences in order to illuminate trends and topics in professional development. The researchers performed a content analysis of each session (N?= 2,593) using program booklets from conferences between 1988 and 2008,…

  11. Waste Isolation Pilot Plant Biennial Environmental Compliance Report

    Energy Technology Data Exchange (ETDEWEB)

    Washington Regulatory and Environmental Services (WRES)

    2004-10-25

    This Biennial Environmental Compliance Report (BECR) documents environmental regulatory compliance at the Waste Isolation Pilot Plant (WIPP), a facility designed and authorized for the safe disposal of transuranic (TRU) radioactive waste, for the reporting period of April 1, 2002, to March 31, 2004. As required by the WIPP Land Withdrawal Act (LWA) (Public Law [Pub. L.] 102-579, as amended by Pub. L. 104-201), the BECR documents U.S. Department of Energy (DOE) compliance with applicable environmental protection laws and regulations implemented by agencies of the federal government and the state of New Mexico.

  12. FEATURES AND COMPARISONS OF THE QUASI-BIENNIAL VARIATIONS IN THE ASIA-PACIFIC MONSOON SUBSYSTEMS

    Institute of Scientific and Technical Information of China (English)

    ZHENG Bin; LI Chun-hui; LIN Ai-lan; GU De-jun

    2009-01-01

    The National Centers for Environmental Prediction (NCEP) reanalysis data Climate Diagnostics Center Merged Analysis of Precipitation (CMAP) results,and NOAA Extended Reconstructed Sea Surface Temperature (SST),have been utilized in this paper to study the quasi-biennial variations in Asia-Pacific monsoon subsystems and associated SST anomalies (SSTA) and wind anomalies. Four monsoon indices are computed fi,om NCEP/National Center for Atmospheric Research (NCAR) reanalysis to represent the South Asian monsoon (SAM),South China Sea summer monsoon (SCSSM),Western North Pacific monsoon (WNPM) and East Asian monsoon (EAM),respectively. The quasi-biennial periods are very significant in Asia-Pacific monsoons (as discovered by power spectrum analysis),and for SAM and EAM---with moderate effects by EI Ni(n)o-Southern Oscillation (ENSO)---the quasi-biennial periods are the most important factor. For SCSSM and WNPM (once again due to the effects of ENSO),the quasi-biennial periods are of secondary durations. There are obvious interdecadal variations in the quasi-biennial modes of the Asia-Pacific monsoon,so in the negative phase the biennial modes will not be significant or outstanding. The wind anomalies and SSTA associated with the biennial modes are very different in the SAM. WNPM and EAM regions. Since the WNPM and SCSSM are very similar in the biennial modes,they can be combined into one subsystem,called SCS/WNPM.

  13. North Pacific Decadal Variability: Insights from a Biennial ENSO Environment

    Science.gov (United States)

    Achuthavarier, Deepthi; Schubert, Siegfried D.; Vikhliaev, Yury V.

    2016-01-01

    This study examines the mechanisms of the Pacific decadal oscillation (PDO) in the NASA GEOS-5 general circulation model (GCM). Similar to several other state-of-the-art GCMs, the El Niño-Southern Oscillation (ENSO) simulated by the GEOS-5 has a strong biennial periodicity. Since this is a model bias that precludes a strong role of ENSO, it provides a unique environment to assess the other leading mechanisms of North Pacific decadal variability. Despite the biennial ENSO periodicity, the model simulates a realistic PDO pattern in the North Pacific that is resolved as the first empirical orthogonal function (EOF) of winter mean sea surface temperature (SST). The spectrum of the PDO indicates no preferred periodicity. The SST anomalies associated with the PDO, particularly its basin wide structure, are primarily forced by the Aleutian low through Ekman transport. The slow geostrophic transport in association with the meridional adjustment of the subtropical gyre is limited to a narrow region in the Kuroshio-Oyashio extension, north of 40degN. The atmosphere's response to the PDO, while weak, projects onto the North Pacific Oscillation (NPO), a meridional dipole in sea level pressure. Both the lack of preferred periodicity and the weak atmospheric response indicate an air-sea coupled oscillation is an unlikely mechanism in this model. In agreement with recent studies, the NPO is correlated with the North Pacific Gyre Oscillation, which is another leading EOF of North Pacific SST variability. The results emphasize the role of atmospheric variability in the North Pacific SST modes, thereby bringing into question the potential for their predictability.

  14. A possible mechanism to cause the quasi-biennial variability on the solar neutrino flux

    Science.gov (United States)

    Sakurai, K.; Hasegawa, M.

    1985-01-01

    It is suggested that the quasi-biennial change in the observed flux of the solar neutrinos is causally related to some non-linear process at the central core of the Sun, being associated with the charge in the central temperature. This process seems to be responsible for the physical adjustment of the internal structure of the Sun. Numerical simulation on this process is able to reproduce the quasi-biennial change in the flux of these neutrinos.

  15. Waste Isolation Pilot Plant Biennial Environmental Compliance Report

    Energy Technology Data Exchange (ETDEWEB)

    Washington Regulatory and Environmental Services

    2006-10-12

    This Biennial Environmental Compliance Report (BECR) documents compliance with environmental regulations at the Waste Isolation Pilot Plant (WIPP), a facility designed and authorized for the safe disposal of transuranic (TRU) radioactive waste. This BECR covers the reporting period from April 1, 2004, to March 31, 2006. As required by the WIPP Land Withdrawal Act (LWA) (Public Law [Pub. L.] 102-579, as amended by Pub. L. 104-201), the BECR documents United States (U.S.) Department of Energy (DOE) compliance with regulations and permits issued pursuant to the following: (1) Title 40 Code of Federal Regulations (CFR) Part 191, Subpart A, "Environmental Standards for Management and Storage"; (2) Clean Air Act (CAA) (42 United States Code [U.S.C.] §7401, et seq.); (3) Solid Waste Disposal Act (SWDA) (42 U.S.C. §§6901-6992, et seq.); (4) Safe Drinking Water Act (SDWA) (42 U.S.C. §§300f, et seq.); (5) Toxic Substances Control Act (TSCA) (15 U.S.C. §§2601, et seq.); (6) Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) (42 U.S.C. §§9601, et seq.); and all other federal and state of New Mexico laws pertaining to public health and safety or the environment.

  16. Waste Isolation Pilot Plant Biennial Environmental Compliance Report

    Energy Technology Data Exchange (ETDEWEB)

    Westinghouse TRU Solutions

    2000-12-01

    This Biennial Environmental Compliance Report (BECR) documents environmental regulatory compliance at the Waste Isolation Pilot Plant (WIPP), a facility designed for the safe disposal of transuranic (TRU) radioactive waste, for the reporting period of April 1, 1998, to March 31, 2000. As required by the WIPP Land Withdrawal Act (LWA)(Public Law [Pub. L.] 102-579, and amended by Pub. L. 104-201), the BECR documents U.S. Department of Energy (DOE) Carlsbad Area Office's (hereinafter the ''CAO'') compliance with applicable environmental protection laws and regulations implemented by agencies of the federal government and the state of New Mexico. An issue was identified in the 1998 BECR relating to a potential cross-connection between the fire-water systems and the site domestic water system. While the CAO and its managing and operating contractor (hereinafter the ''MOC'') believe the site was always in compliance with cross-connection control requirements, hardware and procedural upgrades w ere implemented in March 1999 to strengthen its compliance posture. Further discussion of this issue is presented in section 30.2.2 herein. During this reporting period WIPP received two letters and a compliance order alleging violation of certain requirements outlined in section 9(a)(1) of the LWA. With the exception of one item, pending a final decision by the New Mexico Environment Department (NMED), all alleged violations have been resolved without the assessment of fines or penalties. Non-mixed TRU waste shipments began on March 26, 1999. Shipments continued through November 26, 1999, the effective date of the Waste Isolation Pilot Plant Hazardous Waste Facility Permit (NM4890139088-TSDF). No shipments regulated under the Hazardous Waste Facility Permit were received at WIPP during this BECR reporting period.

  17. Waste Isolation Pilot Plant Biennial Environmental Compliance Report

    Energy Technology Data Exchange (ETDEWEB)

    Washinton TRU Solutions LLC

    2002-09-30

    This Biennial Environmental Compliance Report (BECR) documents environmental regulatory compliance at the Waste Isolation Pilot Plant (WIPP), a facility designed for the safe disposal of transuranic (TRU) radioactive waste, for the reporting period of April 1, 2000, to March 31, 2002. As required by the WIPP Land Withdrawal Act (LWA)(Public Law [Pub. L.] 102-579, as amended by Pub. L. 104-201), the BECR documents U.S. Department of Energy (DOE) Carlsbad Field Office's (CBFO) compliance with applicable environmental protection laws and regulations implemented by agencies of the federal government and the state of New Mexico. In the prior BECR, the CBFO and the management and operating contractor (MOC)committed to discuss resolution of a Letter of Violation that had been issued by the New Mexico Environment Department (NMED) in August 1999, which was during the previous BECR reporting period. This Letter of Violation alleged noncompliance with hazardous waste aisle spacing, labeling, a nd tank requirements. At the time of publication of the prior BECR, resolution of the Letter of Violation was pending. On July 7, 2000, the NMED issued a letter noting that the aisle spacing and labeling concerns had been adequately addressed and that they were rescinding the violation alleging that the Exhaust Shaft Catch Basin failed to comply with the requirements for a hazardous waste tank. During the current reporting period, WIPP received a Notice of Violation and a compliance order alleging the violation of the New Mexico Hazardous Waste Regulations and the WIPP Hazardous Waste Facility Permit (HWFP).

  18. Biennial Survey of Education, 1920-1922. Volume I. Bulletin, 1924, No. 13

    Science.gov (United States)

    Bureau of Education, Department of the Interior, 1924

    1924-01-01

    Volume I of the Biennial Survey of Education for the years 1920-1922 contains the following chapters: (1) A survey of public school finance in the United States (Fletcher H. Swift); (2) Some important school legislation, 1921 and 1922 (William R. Hood); (3) Higher education (George F. Zook; (4) Significant movements in city school systems (W. S.…

  19. 76 FR 77914 - Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select...

    Science.gov (United States)

    2011-12-15

    ... submit comments. DATES: The comment period for the proposed rule published October 3, 2011 (76 FR 61228... INFORMATION: On October 3, 2011, we published in the Federal Register (76 FR 61228-61244, Docket No. APHIS...-AD09 Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the...

  20. 75 FR 44724 - Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select...

    Science.gov (United States)

    2010-07-29

    ...-AD09 Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select... accordance with the Agricultural Bioterrorism Protection Act of 2002, we are soliciting public comment... and Bioterrorism Preparedness and Response Act of 2002 provides for the regulation of...

  1. 77 FR 46374 - National Poultry Improvement Plan; General Conference Committee Meeting and 41st Biennial Conference

    Science.gov (United States)

    2012-08-03

    ... Animal and Plant Health Inspection Service National Poultry Improvement Plan; General Conference... of the National Poultry Improvement Plan (NPIP) and the NPIP's 41st Biennial Conference. DATES: The..., National Poultry Improvement Plan, VS, APHIS, 1506 Klondike Road, Suite 300, Conyers, GA 30094-5173,...

  2. 75 FR 23222 - National Poultry Improvement Plan; General Conference Committee Meeting and 40th Biennial Conference

    Science.gov (United States)

    2010-05-03

    ... Animal and Plant Health Inspection Service National Poultry Improvement Plan; General Conference... of the National Poultry Improvement Plan (NPIP) and the NPIP's 40th Biennial Conference. DATES: The.... Andrew R. Rhorer, Senior Coordinator, National Poultry Improvement Plan, VS, APHIS, 1498 Klondike...

  3. Modifications of the Quasi-biennial Oscillation by a Geoengineering Perturbation of the Stratospheric Aerosol Layer

    Science.gov (United States)

    Aquila, V.; Garfinkel, C. I.; Newman, P. A.; Oman, L. D.; Waugh, D. W.

    2014-01-01

    This paper examines the impact of geoengineering via stratospheric sulfate aerosol on the quasi-biennial oscillation (QBO) using the NASA Goddard Earth Observing System (GEOS-5) Chemistry Climate Model. We performed four 30-year simulations with a continuous injection of sulfur dioxide on the equator at 0 degree longitude. The four simulations differ by the amount of sulfur dioxide injected (5Tg per year and 2.5 Tg per year) and the altitude of the injection (16km-25km and 22km-25km). We find that such an injection dramatically alters the quasi-biennial oscillation, prolonging the phase of easterly shear with respect to the control simulation. In the case of maximum perturbation, i.e. highest stratospheric aerosol burden, the lower tropical stratosphere is locked into a permanent westerly QBO phase. This locked QBO westerly phase is caused by the increased aerosol heating and associated warming in the tropical lower stratosphere.

  4. Depot Maintenance: Improvements to DODs Biennial Core Report Could Better Inform Oversight and Funding Decisions

    Science.gov (United States)

    2016-11-01

    facilities, equipment, processes, and technology . Section 2464 requires DOD to provide a Biennial Core Report to Congress that includes information for the...equipment, processes, and technology for each category of maintenance work being done. Recognizing the important role of the depots in supporting U.S...criteria outlined in Standards for Internal Control in the Federal Government,15 for example, that management should design control activities so

  5. The Quasi-Biennial Vertical Oscillations at Global GPS Stations: Identification by Ensemble Empirical Mode Decomposition

    Directory of Open Access Journals (Sweden)

    Yuanjin Pan

    2015-10-01

    Full Text Available Modeling nonlinear vertical components of a GPS time series is critical to separating sources contributing to mass displacements. Improved vertical precision in GPS positioning at stations for velocity fields is key to resolving the mechanism of certain geophysical phenomena. In this paper, we use ensemble empirical mode decomposition (EEMD to analyze the daily GPS time series at 89 continuous GPS stations, spanning from 2002 to 2013. EEMD decomposes a GPS time series into different intrinsic mode functions (IMFs, which are used to identify different kinds of signals and secular terms. Our study suggests that the GPS records contain not only the well-known signals (such as semi-annual and annual signals but also the seldom-noted quasi-biennial oscillations (QBS. The quasi-biennial signals are explained by modeled loadings of atmosphere, non-tidal and hydrology that deform the surface around the GPS stations. In addition, the loadings derived from GRACE gravity changes are also consistent with the quasi-biennial deformations derived from the GPS observations. By removing the modeled components, the weighted root-mean-square (WRMS variation of the GPS time series is reduced by 7.1% to 42.3%, and especially, after removing the seasonal and QBO signals, the average improvement percentages for seasonal and QBO signals are 25.6% and 7.5%, respectively, suggesting that it is significant to consider the QBS signals in the GPS records to improve the observed vertical deformations.

  6. 11th Biennial Conference on Emerging Mathematical Methods, Models and Algorithms for Science and Technology

    CERN Document Server

    Manchanda, Pammy; Bhardwaj, Rashmi

    2015-01-01

    The present volume contains invited talks of 11th biennial conference on “Emerging Mathematical Methods, Models and Algorithms for Science and Technology”. The main message of the book is that mathematics has a great potential to analyse and understand the challenging problems of nanotechnology, biotechnology, medical science, oil industry and financial technology. The book highlights all the features and main theme discussed in the conference. All contributing authors are eminent academicians, scientists, researchers and scholars in their respective fields, hailing from around the world.

  7. DOE Hydropower Program biennial report 1992--1993 (with an updated annotated bibliography)

    Energy Technology Data Exchange (ETDEWEB)

    Cada, G.F.; Sale, M.J. [Oak Ridge National Lab., TN (United States); Francfort, J.E.; Rinehart, B.N.; Sommers, G.L. [EG and G Idaho, Inc., Idaho Falls, ID (United States)

    1993-07-01

    This report, the latest in a series of annual/biennial Hydropower Program reports sponsored by the US Department of Energy, summarizes the research and development and technology transfer activities of fiscal years 1992 and 1993. The report discusses the activities in the four areas of the hydropower program: Environmental research; resource assessment; research coat shared with industry; and technology transfer. The report also offers an annotated bibliography of reports pertinent to hydropower, written by persons in Federal and state agencies, cities, metropolitan water districts, irrigation companies, and public and independent utilities. Most reports are available from the National Technical Information Service.

  8. The quasi-biennial variation in the geomagnetic field: a global characteristics analysis

    Science.gov (United States)

    Ou, Jiaming; Du, Aimin

    2016-04-01

    The periodicity of 1.5-3 years, namely the quasi-biennial oscillation (QBO), has been identified in the solar, geophysical, and atmospheric variability. Sugiura (1976) investigated the observatory annual means over 1900-1970 and confirmed the QBO in the geomagnetic field. At present, studying the quasi-biennial oscillation becomes substantial for separating the internal/external parts in the geomagnetic observations. For the internal field, two typical periodicities, namely the 6-year oscillation in the geomagnetic secular acceleration (SA) and the geomagnetic jerk (occurs in 1-2 years), have close period to the QBO. Recently, a global quasi-biennial fluctuation was identified in the geomagnetic core field model (Silva et al., 2012). Silva et al. speculated this 2.5 years signal to either external source remaining in the core field model or consequence of the methods used to construct the model. As more high-quality data from global observatories are available, it is a good opportunity to characterize the geomagnetic QBO in the global range. In this paper, we investigate the QBO in the observatory monthly geomagnetic field X, Y, and Z components spanning 1985-2010. We employ the observatory hourly means database from the World Data Center for Geomagnetism (WDC) for the investigation. Wavelet analysis is used to detect and identify the QBO, while Fast Fourier Transform (FFT) analysis to obtain the statistics of the QBO. We apply the spherical harmonic analysis on QBO's amplitude, in order to quantify and separate internal and external sources. Three salient periods respectively at 2.9, 2.2, and 1.7 years, are identified in the amplitude spectrum over 1988-2008. The oscillation with the period of ~2.2 years is most prominent in all field components and further studied. In the X component the QBO is attenuated towards the polar regions, while in the Z component the amplitude of QBO increases with increasing of the geomagnetic latitude. At the high latitudes, the QBO

  9. DOE Hydropower Program biennial report 1994--1995 with an updated annotated bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Rinehart, B.N.; Francfort, J.E.; Sommers, G.L. [Lockheed Idaho Technologies Co., Idaho Falls, ID (United States); Cada, G.F.; Sale, M.J. [Oak Ridge National Lab., TN (United States)

    1995-05-01

    This report, the latest in a series of annual/biennial Hydropower Program reports sponsored by the US Department of Energy, summarizes the research and development and technology transfer activities of fiscal years 1994 and 1995. The report discusses the activities in the four areas of the hydropower program: Environmental Research; Resource Assessment; Research Cost-Shared with Industry; and Technology Transfer. The report also includes an annotated bibliography of reports pertinent to hydropower, written by the staff of the Idaho National Engineering Laboratory, Oak Ridge National Laboratory, Federal and state agencies, cities, metropolitan water districts, irrigation companies, and public and independent utilities. Most reports are available from the National Technical Information Service.

  10. Interdecadal variability of the tropospheric biennial oscillation in the western North Pacific

    Institute of Scientific and Technical Information of China (English)

    Zheng Bin; Lin Ai-Lan; Gu De-Jun; Li Chun-Hui

    2008-01-01

    The observed tropospheric biennial oscillation (TBO) in the western North Pacific (WNP) monsoon region has an interdecadal variability with a period of 40-50 yr.That suggests a weaker effect of the TBO on the East Asia followed by a stronger one.A simple analytic model was designed to investigate the mechanism of the interdecadal variability of the TBO.The results indicated that a local TBO air-sea system not only supports the TBO variability in the WNP monsoon region but also produces an interdecadal variability of the TBO.

  11. 11 CFR 110.5 - Aggregate biennial contribution limitation for individuals (2 U.S.C. 441a(a)(3)).

    Science.gov (United States)

    2010-01-01

    ... CONTRIBUTION AND EXPENDITURE LIMITATIONS AND PROHIBITIONS § 110.5 Aggregate biennial contribution limitation... political committees, making independent expenditures under 11 CFR part 109. (e) Contributions to delegates... 11 Federal Elections 1 2010-01-01 2010-01-01 false Aggregate biennial contribution limitation...

  12. 75 FR 25032 - Biennial Review of the Progress of Cooperation Under the United States-Singapore Memorandum of...

    Science.gov (United States)

    2010-05-06

    ... Biennial Review of the Progress of Cooperation Under the United States-Singapore Memorandum of Intent on Cooperation in Environmental Matters and Suggestions for 2011-2012 U.S.-Singapore Plan of Action for... under the U.S.-Singapore Memorandum of Intent on Cooperation on Environmental Matters and...

  13. Integrated diagnostics: Proceedings from the 9th biennial symposium of the International Society for Strategic Studies in Radiology

    NARCIS (Netherlands)

    G.P. Krestin (Gabriel); N. Grenier (Nicolas); H. Hricak (Hedvig); V.P. Jackson (V.); P.L. Khong (P.); J.C. Miller (Janet); A. Muellner (Ada); M. Schwaiger (M.); J.H. Thrall (James)

    2012-01-01

    textabstractThe International Society for Strategic Studies in Radiology held its 9th biennial meeting in August 2011. The focus of the programme was integrated diagnostics and massive computing. Participants discussed the opportunities, challenges, and consequences for the discipline of radiology t

  14. Quasi-Biennial Oscillation signatures in the diurnal tidal winds over Cachoeira Paulista

    Science.gov (United States)

    Rodrigues de Araujo, Luciana; Jacobi, Christoph; Batista, Paulo; Lima, Lourivaldo

    2016-07-01

    The solar diurnal tidal plays an important role in the Mesosphere and Lower Thermosphere (MLT) region at low latitudes, in which its amplitude for horizontal winds maximizes around 20 degrees. The tides are excited in the lower atmosphere and stratosphere and can be affected by short and long-term local variations during their upward propagation. In this work, the meteor winds obtained over Cachoeira Paulista (22.7° S, 45.0° W), Brazil, have been used to investigate interannual variability in the amplitude of the diurnal tidal winds. The monthly diurnal tidal displays year to year variations. Amplitudes are strongest when the equatorial quasi-biennial oscillation (QBO) at the 30 mb level is eastward. This behavior can be observed in all seasons in the meridional component, whilst it is more clearly expressed during austral autumn in the zonal component, just when the diurnal tidal is strongest at this latitude.

  15. DOE Hydropower Program biennial report 1996-1997 (with an updated annotated bibliography)

    Energy Technology Data Exchange (ETDEWEB)

    Rinehart, B.N.; Francfort, J.E.; Sommers, G.L. [Lockheed Idaho Technologies Co., Idaho Falls, ID (United States); Cada, G.F.; Sale, M.J. [Oak Ridge National Lab., TN (United States)

    1997-06-01

    This report, the latest in a series of biennial Hydropower Program reports sponsored by the US Department of Energy, summarizes the research and development and technology transfer activities of fiscal years 1996 and 1997. The report discusses the activities in the six areas of the hydropower program: advanced hydropower turbine systems; environmental research; hydropower research and development; renewable Indian energy resources; resource assessment; and technology transfer. The report also includes an annotated bibliography of reports pertinent to hydropower, written by the staff of the Idaho National Engineering and Environmental Laboratory, Oak Ridge National Laboratory, Federal and state agencies, cities, metropolitan water districts, irrigation companies, and public and independent utilities. Most reports are available from the National Technical Information Service.

  16. 2nd Biennial Conference on Refrigeration for Cryogenic Sensors and Electronic Systems

    CERN Document Server

    1983-01-01

    This proceedings documents the output of the Second Biennial Conference on Refrigeration for Cryogenic Sensors and Electronic Systems held at the National Aeronautics and Space Administration's Goddard Space Flight Center, Greenbelt, Maryland, on December 7-8, 1982. Building on the first open meeting hosted by the National Bureau of Standards in 1980, the focus of this second meeting was again on low-temperature, closed-cycle cooler technology. However, higher temperature coolers (77 K), with technology applicable to the low temperature coolers, were considered to be within the scope of this meeting. This second conference consisted of 30 papers presented by representatives of industry, government, and academia. The conference proceedings reproduced here was published by the NASA Goddard Space Flight Center in Greenbelt Maryland as NASA Conference Publication 2287.

  17. A delayed action oscillator shared by biennial, interannual, and decadal signals in the Pacific Basin

    Science.gov (United States)

    White, Warren B.; Tourre, Y.M.; Barlow, M.; Dettinger, M.

    2003-01-01

    Biennial, interannual, and decadal signals in the Pacific basin are observed to share patterns and evolution in covarying sea surface temperature (SST), 18??C isotherm depth (Z18), zonal surface wind (ZSW), and wind stress curl (WSC) anomalies from 1955 to 1999. Each signal has warm SST anomalies propagating slowly eastward along the equator, generating westerly ZSW anomalies in their wake. These westerly ZSW anomalies produce cyclonic WSC anomalies off the equator which pump baroclinic Rossby waves in the western/central tropical North Pacific Ocean. These Rossby waves propagate westward, taking ???6, ???12, and ???36 months to reach the western boundary near ???7??N, ???12??N, and ???18??N on biennial, interannual, and decadal period scales, respectively. There, they reflect as equatorial coupled waves, propagating slowly eastward in covarying SST, Z18, and ZSW anomalies, taking ???6, ???12, and ???24 months to reach the central/eastern equatorial ocean. These equatorial coupled waves produce a delayed-negative feedback to the warm SST anomalies there. The decrease in Rossby wave phase speed with latitude, the increase in meridional scale of equatorial SST anomalies with period scale, and the associated increase in latitude of Rossby wave forcing are consistent with the delayed action oscillator (DAO) model used to explain El Nin??o. However, this is not true of the western-boundary reflection of Rossby waves into slow equatorial coupled waves. This requires modification of the extant DAO model. We construct a modified DAO model, demonstrating how the various mechanisms and the size and sources of their delays yield the resulting frequency of each signal.

  18. Coherent seasonal, annual, and quasi-biennial variations in ionospheric tidal/SPW amplitudes

    Science.gov (United States)

    Chang, Loren C.; Sun, Yan-Yi; Yue, Jia; Wang, Jack Chieh; Chien, Shih-Han

    2016-07-01

    In this study, we examine the coherent spatial and temporal modes dominating the variation of selected ionospheric tidal and stationary planetary wave (SPW) signatures from 2007 to 2013 FORMOSAT-3/COSMIC (Constellation Observing System for Meteorology, Ionosphere, and Climate) total electron content observations using multidimensional ensemble empirical mode decomposition (MEEMD) from the Hilbert-Huang Transform. We examine the DW1, SW2, DE3, and SPW4 components, which are driven by a variety of in situ and vertical coupling sources. The intrinsic mode functions (IMFs) resolved by MEEMD analysis allows for the isolation of the dominant modes of variability for prominent ionospheric tidal/SPW signatures in a manner not previously used, allowing the effects of specific drivers to be examined individually. The time scales of the individual IMFs isolated for all tidal/SPW signatures correspond to a semiannual variation at equatorial ionization anomaly (EIA) latitudes maximizing at the equinoxes, as well as annual oscillations at the EIA crests and troughs. All tidal/SPW signatures show one IMF isolating an ionospheric quasi-biennial oscillation (QBO) in the equatorial latitudes maximizing around January of odd-numbered years. This total electron content QBO variation is in phase with a similar QBO variation isolated in both the Global Ultraviolet Imager (GUVI) zonal mean column O/N2 density ratio (ΣO/N2) and the F10.7 solar radio flux index around solar maximum, while showing temporal variation more similar to that of GUVI ΣO/N2 during the time around the 2008/2009 extended solar minimum. These results point to both quasi-biennial variations in solar irradiance and thermosphere/ionosphere composition as a generation mechanism for the ionospheric QBO.

  19. AFSC/RACE/GAP/Palsson: Gulf of Alaska and Aleutian Islands Biennial Bottom Trawl Survey estimates of catch per unit effort, biomass, population at length, and associated tables

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The GOA/AI Bottom Trawl Estimate database contains abundance estimates for the Alaska Biennial Bottom Trawl Surveys conducted in the Gulf of Alaska and the Aleutian...

  20. HF radar observations of a quasi-biennial oscillation in midlatitude mesospheric winds

    Science.gov (United States)

    Malhotra, Garima; Ruohoniemi, J. M.; Baker, J. B. H.; Hibbins, R. E.; McWilliams, K. A.

    2016-11-01

    The equatorial quasi-biennial oscillation (QBO) is known to be an important source of interannual variability in the middle- and high-latitude stratosphere. The influence of the QBO on the stratospheric polar vortex in particular has been extensively studied. However, the impact of the QBO on the winds of the midlatitude mesosphere is much less clear. We have applied 13 years (2002-2014) of data from the Saskatoon Super Dual Auroral Radar Network HF radar to show that there is a strong QBO signature in the midlatitude mesospheric zonal winds during the late winter months. We find that the Saskatoon mesospheric winds are related to the winds of the equatorial QBO at 50 hPa such that the westerly mesospheric winds strengthen when QBO is easterly, and vice versa. We also consider the situation in the late winter Saskatoon stratosphere using the European Centre for Medium-Range Weather Forecasts ERA-Interim reanalysis data set. We find that the Saskatoon stratospheric winds between 7 hPa and 70 hPa weaken when the equatorial QBO at 50 hPa is easterly, and vice versa. We speculate that gravity wave filtering from the QBO-modulated stratospheric winds and subsequent opposite momentum deposition in the mesosphere plays a major role in the appearance of the QBO signature in the late winter Saskatoon mesospheric winds, thereby coupling the equatorial stratosphere and the midlatitude mesosphere.

  1. Quasi-biennial oscillations in the solar tachocline caused by magnetic Rossby wave instabilities

    CERN Document Server

    Zaqarashvili, T V; Oliver, R; Ballester, J L

    2010-01-01

    Quasi-biennial oscillations (QBO) are frequently observed in the solar activity indices. However, no clear physical mechanism for the observed variations has been suggested so far. Here we study the stability of magnetic Rossby waves in the solar tachocline using the shallow water magnetohydrodynamic approximation. Our analysis shows that the combination of typical differential rotation and a toroidal magnetic field with a strength > 10^5 G triggers the instability of the m=1 magnetic Rossby wave harmonic with a period of 2 years. This harmonic is antisymmetric with respect to the equator and its period (and growth rate) depends on the differential rotation parameters and the magnetic field strength. The oscillations may cause a periodic magnetic flux emergence at the solar surface and consequently may lead to the observed QBO in the solar activity features. The period of QBO may change throughout the cycle, and from cycle to cycle, due to variations of the mean magnetic field and differential rotation in the...

  2. On the mechanisms of the quasi-biennial oscillations in the GCR intensity

    CERN Document Server

    Krainev, M; Kalinin, M; Svirzhevskaya, A; Svirzhevsky, N

    2015-01-01

    Quasi-biennial oscillation (QBO) is a well-known quasi-periodical variation with characteristic time 0.5-4 years in different solar, heliospheric and cosmic ray characteristics. In this paper a hypothesis is checked on the causes of the apparent lack of correlation between solar and heliospheric QBOs, then the possible mechanisms of QBO in the GCR intensity are discussed as well as the idea of the same nature of the step-like changes and Gnevyshev Gap effects in the GCR intensity. Our main conclusions are as follows: 1) In the first approximation the hypothesis is justified that the change in the sunspot and QBO cycles in the transition from the Sun to the heliosphere is due to 1) the different magnitude and time behavior of the large-scale and small-scale photospheric solar magnetic fields and 2) the stronger attenuation of the small-scale fields in this transition. 2) As the QBO in the HMF strength influences both the diffusion coefficients and drift velocity, it can give rise to the complex QBO in the GCR ...

  3. Atmospheric and Oceanic Excitations to LOD Change on Quasi-biennial Time Scales

    Institute of Scientific and Technical Information of China (English)

    Li-Hua Ma; De-Chun Liao; Yan-Ben Han

    2006-01-01

    We use wavelet transform to study the time series of the Earth's rotation rate (length-of-day, LOD), the axial components of atmospheric angular momentum (AAM) and oceanic angular momentum (OAM) in the period 1962-2005, and discuss the quasi-biennial oscillations (QBO) of LOD change. The results show that the QBO of LOD change varies remarkably in amplitude and phase. It was weak before 1978, then became much stronger and reached maximum values during the strong El Nino events in around 1983 and 1997. Results from analyzing the axial AAM indicate that the QBO signals in axial AAM are extremely consistent with the QBOs of LOD change. During 1963-2003, the QBO variance in the axial AAM can explain about 99.0% of that of the LOD, in other words, all QBO signals of LOD change are almost excited by the axial AAM, while the weak QBO signals of the axial OAM are quite different from those of the LOD and the axial AAM in both time-dependent characteristics and magnitudes. The combined effects of the axial AAM and OAM can explain about 99.1% of the variance of QBO in LOD change during this period.

  4. Tropical Waves and the Quasi-Biennial Oscillation in a 7-km Global Climate Simulation

    Science.gov (United States)

    Holt, Laura A.; Alexander, M. Joan; Coy, Lawrence; Molod, Andrea; Putman, William; Pawson, Steven

    2016-01-01

    This study investigates tropical waves and their role in driving a quasi-biennial oscillation (QBO)-like signal in stratospheric winds in a global 7-km-horizontal-resolution atmospheric general circulation model. The Nature Run (NR) is a 2-year global mesoscale simulation of the Goddard Earth Observing System Model, version 5 (GEOS-5). In the tropics, there is evidence that the NR supports a broad range of convectively generated waves. The NR precipitation spectrum resembles the observed spectrum in many aspects, including the preference for westward-propagating waves. However, even with very high horizontal resolution and a healthy population of resolved waves, the zonal force provided by the resolved waves is still too low in the QBO region and parameterized gravity wave drag is the main driver of the NR QBO-like oscillation (NRQBO). The authors suggest that causes include coarse vertical resolution and excessive dissipation. Nevertheless, the very-high-resolution NR provides an opportunity to analyze the resolved wave forcing of the NR-QBO. In agreement with previous studies, large-scale Kelvin and small-scale waves contribute to the NRQBO driving in eastward shear zones and small-scale waves dominate the NR-QBO driving in westward shear zones. Waves with zonal wavelength,1000 km account for up to half of the small-scale (,3300 km) resolved wave forcing in eastward shear zones and up to 70% of the small-scale resolved wave forcing in westward shear zones of the NR-QBO.

  5. The Quasi-biennial Oscillation and annual variations in tropical ozone from SHADOZ and HALOE

    Directory of Open Access Journals (Sweden)

    J. C. Witte

    2008-03-01

    Full Text Available We examine the tropical ozone mixing ratio perturbation fields generated from a monthly ozone climatology using 1998 to 2006 ozonesonde data from the Southern Hemisphere Additional Ozonesondes (SHADOZ network and the 13 year satellite record from 1993 to 2005 obtained from the Halogen Occultation Experiment (HALOE. The lengthy time series and high vertical resolution of the ozone and temperature profiles from the SHADOZ sondes coupled with good tropical coverage north and south of the equator gives a detailed picture of the ozone structure in the lowermost stratosphere down through the tropopause where the picture obtained from HALOE measurements is blurred by coarse vertical resolution. Ozone perturbations respond to annual variations in the Brewer-Dobson Circulation (BDC in the region just above the cold-point tropopause to around 20 km. Strong annual signals of alternating positive and negative ozone anomalies are observed and correlate well with temperature anomalies. Above 20 km, ozone and temperature perturbations are dominated by the Quasi-biennial Oscillation (QBO. Both satellite and sonde records show good agreement between positive and negative ozone mixing ratio anomalies and alternating QBO easterly and westerly wind shears from the Singapore rawinsondes with a mean periodicity of 26 months for SHADOZ and 25 months for HALOE. There is a temporal offset of one to three months with the ozone QBO preceding the wind shear. Horizontal length scales for the annual cycle and the QBO, obtained using the temperature anomalies and wind shears in the thermal wind equation, compare well with theoretical calculations.

  6. Abstract volume for the 2016 biennial meeting of the Yellowstone Volcano Observatory

    Science.gov (United States)

    Lowenstern, Jacob B.

    2016-10-20

    IntroductionEvery two years, scientists, natural resource managers, outreach specialists, and a variety of other interested parties get together for the biennial meeting of the Yellowstone Volcano Observatory (YVO). Each time, the theme varies. In past years, we have focused the meeting around topics including monitoring plans, emergency response, geodesy, and outreach. This year, we spent the first half-day devoted to recent research results, plans for upcoming studies, and geothermal monitoring. On the second day, our focus switched to eruption precursors, particularly as they apply to large caldera systems.Very few large explosive eruptions from caldera systems have taken place in recorded history. Therefore, there are few empirical data with which to characterize the nature of volcanic unrest that might precede eruptions with volcano explosivity index (VEI) of six or greater. For this reason, we set up a series of talks that explore what we know and don’t know about large eruptions. We performed an informal expert elicitation (a frequently used method to characterize expert opinion) with a small number of our colleagues, which served as the basis for a productive discussion session.This short volume of abstracts and extended abstracts provides a summary of the presentations made at the YVO meeting held in Mammoth Hot Springs, Wyoming, on May 10–11, 2016.

  7. HCl Quasi-Biennial Oscillation in the Stratosphere and a Comparison with Ozone QBO

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    HALOE data from 1992 to 2003 are used to analyze the interannual variation of the HCl volume mixing ratio and its quasi-biennial oscillation (QBO) in the stratosphere, and the results are compared with the ozone QBO. Then, the NCAR two-dimensional interactive chemical, dynamical and radiative model is used to study the effects of the wind QBO on the distribution and variation of HCl in the stratosphere.The results show that the QBO signals in the HCl mixing ratio are mainly at altitudes from 50 hPa to 5 hPa; the larger amplitudes are located between 30 hPa and 10 hPa; a higher HCl mixing ratio usually corresponds to the westerly phase of the wind QBO and a lower HCl mixing ratio usually corresponds to the easterly phase of the wind QBO in a level near 20 hPa and below. In the layer near 10 hPa-5 hPa, the phase of the HCl QBO reverses earlier than the phase of the wind QBO; the QBO signals for HCl in the extratropics are also clear, but with reversed phase compared with those over the Tropics. The HCl QBO signals at 30°N are clearer than those at 30°S; the QBOs for HCl and ozone have a similar phase at the 50hPa-20 hPa level while they are out of phase near 10 hPa; the simulated structures of the HCl QBO agree well with observations. The mechanism for the formation of the HCl QBO and the reason for differences in the vertical structure of the HCl and ozone QBO are attributed to the transport of HCl and ozone by the wind QBO-induced meridional circulation.

  8. Update on the diabetic foot 2012: the 14th biennial Malvern Diabetic Foot Conference, May 9-11, 2012.

    Science.gov (United States)

    Lamont, Peter; Franklyn, Kerryn; Rayman, Gerry; Boulton, Andrew J M

    2013-03-01

    The 14th biennial Malvern Diabetic Foot Conference was held in May 2012. Physicians, podiatrists, nurses, orthotists, surgeons, radiologists, and other professionals attended to reflect on the diabetic foot. The conference comprised interactive workshops, oral presentations of new research findings, and lectures from leading figures in the world of the diabetic foot. Over the 3 days, topics such as epidemiology, neuropathy, screening, vascular disease, prevention, and management among others were discussed. The conference has been an excellent platform from which to share new and ongoing research and it will without a doubt improve the treatment of the diabetic foot across the world.

  9. Low-dose computed tomography for lung cancer screening: comparison of performance between annual and biennial screen

    Energy Technology Data Exchange (ETDEWEB)

    Sverzellati, Nicola; Silva, M. [University of Parma, Radiology, Department of Surgical Sciences, Parma (Italy); Calareso, G.; Marchiano, A. [Fondazione IRCCS Istituto Nazionale dei Tumori, Department of Radiology, Milan (Italy); Galeone, C. [University of Milano-Bicocca, Department of Statistics and Quantitative Methods, Division of Biostatistics, Epidemiology and Public Health, Laboratory of Healthcare Research and Pharmacoepidemiology, Milan (Italy); Sestini, S.; Pastorino, U. [Fondazione IRCCS Istituto Nazionale dei Tumori, Department of Surgery, Section of Thoracic Surgery, Milan (Italy); Sozzi, G. [Fondazione IRCCS Istituto Nazionale dei Tumori, Tumor Genomics Unit, Department of Experimental Oncology and Molecular Medicine, Milan (Italy)

    2016-11-15

    To compare the performance metrics of two different strategies of lung cancer screening by low-dose computed tomography (LDCT), namely, annual (LDCT1) or biennial (LDCT2) screen. Recall rate, detection rate, interval cancers, sensitivity, specificity, positive and negative predictive values (PPV and NPV, respectively) were compared between LDCT1 and LDCT2 arms of the MILD trial over the first seven (T0-T6; median follow-up 7.3 years) and four rounds (T0-T3; median follow-up 7.3 years), respectively. 1152 LDCT1 and 1151 LDCT2 participants underwent a total of 6893 and 4715 LDCT scans, respectively. The overall recall rate was higher in LDCT2 arm (6.97 %) than in LDCT1 arm (5.81 %) (p = 0.01), which was counterbalanced by the overall lower number of LDCT scans. No difference was observed for the overall detection rate (0.56 % in both arms). The two LDCT arms had similar specificity (99.2 % in both arms), sensitivity (73.5 %, in LDCT2 vs. 68.5 % in LDCT1, p = 0.62), PPV (42.4 %, in LDCT2, vs. 40.6 %, in LDCT1, p = 0.83) and NPV (99.8 %, in LDCT2 vs. 99.7 %, in LDCT1, p = 0.71). Biennial screen may save about one third of LDCT scans with similar performance indicators as compared to annual screening. (orig.)

  10. Conceptual model about the interaction between El Nio/ Southern Oscillation and Quasi-Biennial Oscillation in far west equatorial Pacific

    Institute of Scientific and Technical Information of China (English)

    LIU; Qinyu

    2006-01-01

    [1]White W B,Cayan D R.A global El Nino-Southern Oscillation wave in surface temperature and pressure and its interdecadal modulation from 1900 to 1996.J Geophys Res,2000,105 C5:11223-11242[2]White W B,Allan R J.A global quasi-biennial wave in surface temperature and pressure and its decadal modulation from 1900 to 1994.J Geophys Res,2001,106 C11:26789-26803[3]Jin F F,Neelin D,Ghil M.El Nino on the Devil's staircase:Annual subharmonic steps to chaos.Science,1994,264:70-72[4]Tziperman E,Stone L,Cane M,et al.El Nino chaos:Overlapping of resonances between the seasonal and the Pacific ocean-atmos-phere oscillator.Science,1994,264:72-74[5]Flügel M,Chang P.Stochastically induced climate shift of El Nino-Southern Oscillation.Geophys Res Lett,1999,26(16):2473-2477[6]Clarke A J,Liu X,Gorder S V.Dynamic of the biennial oscillation in the equatorial Indian and far western Pacific Oceans.J Clim,1998,11:987-1001[7]Lau K M,Wu H T.Assessment of the impacts of the 1997-98 El Nino on the Asian-Australia Monsoon.Geophys Res Lett,1999,26(12):1747-1750[8]Chang C P,Li T.A theory for the tropospheric biennial oscillation.J Atmos Sci,2000,57:2209-2224[9]Wang B,Wu R,Fu X.Pacific-East Asian teleconnection:How does ENSO affect East Asian climate? J Clim,2000,13:1517-1536[10]Li C,Hu J.A analysis of interaction between the atmospheric circulation over East Asia/Northwest Pacific and El Nino.Chin J Atmos Sci,1987,11:411-420[11]Liu Z.A simple model study of ENSO suppression by external periodic forcing.J Clim,2002,15:1088-1098[12]Pan A,Liu Q,Liu Z.Periodic forcing and ENSO supression in the Cane-Zibiak Model J Oceanogr,2005,61(1):109-113[13]Weisberg R H,Wang C.A Western Pacific oscillator paradigm for the El Nino-Southern Oscillation.Geophys Res Lett,1997,24:779-782[14]Wang B,Wu R,Lukas R.Roles of the western North Pacific wind variation in thermocline adjustment and ENSO phase transition.J Meteor Soc Japan,1999,77:1-16[15]Wang C,Weisberg R H,Virmani J I.Western Pacific interannual

  11. National biennial RCRA hazardous waste report (based on 1993 data): List of treatment, storage, and disposal facilities in the United States

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This document contains a list of treatment, storage, and disposal facilities, as identified by EPA`s Biennial Report. The Biennial Report is a census of hazardous waste generators and managers that are regulated by the Resource Conservation and Recovery Act of 1976 (RCRA), as amended. Section 3004 of the Act provides authority for the EPA administrator to promulgate standards that shall include, but need not be limited to, requirements respecting the maintenance of records of all hazardous wastes treated, stored, or disposed of. There are 2,584 treatment, storage, and disposal facilities on this list. The facilities are arranged by state. Information includes EPA identification number, facility name, location city, and RCRA tons managed.

  12. Proceedings of the 3rd Biennial Conference of the Society for Implementation Research Collaboration (SIRC) 2015: advancing efficient methodologies through community partnerships and team science

    OpenAIRE

    Kerns, Suzanne; Puspitasari, Ajeng; Hendricks, Karin; Pierson, Andria; Fizur, Phil; Comtois, Katherine A.; Green, Amy E; Trott, Elise M.; Willging, Cathleen E.; Fernandez, Maria E.; Woolf, Nicholas H.; Liang, Shuting Lily; Heredia, Natalia I.; Kegler, Michelle; Risendal, Betsy

    2016-01-01

    Table of contents Introduction to the 3rd Biennial Conference of the Society for Implementation Research Collaboration: advancing efficient methodologies through team science and community partnerships Cara Lewis, Doyanne Darnell, Suzanne Kerns, Maria Monroe-DeVita, Sara J. Landes, Aaron R. Lyon, Cameo Stanick, Shannon Dorsey, Jill Locke, Brigid Marriott, Ajeng Puspitasari, Caitlin Dorsey, Karin Hendricks, Andria Pierson, Phil Fizur, Katherine A. Comtois A1: A behavioral economic perspective ...

  13. Patterns of Apoptosis and Proliferation throughout the Biennial Reproductive Cycle of Viviparous Female Typhlonectes compressicauda (Amphibia, Gymnophiona

    Directory of Open Access Journals (Sweden)

    Michel Raquet

    2016-12-01

    Full Text Available Typhlonectes compressicauda is an aquatic gymnophionan amphibian living in South America. Its breeding cycle is linked to seasons, characterized by a regular alternation of rainy and dry seasons. During a complex biennial cycle, the female genital tract undergoes a series of alternations of increasing and decreasing, governed by equilibrium of proliferation and apoptotic phenomena. Immunohistochemical methods were used to visualize cell proliferation with the detection of Ki67 antibody, a protein present in proliferative cells; terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL and Apostain were performed to detect apoptotic cells on sections of ovaries and oviducts. In ovaries, both phenomena affect the germinal nests and follicles according to the cycle period. In the oviduct, the balance was in favor of proliferation during preparation for reproduction, and in favor of apoptosis when genital ducts regress. Apoptosis and proliferation are narrowly implicated in the remodeling of the genital tract and they are accompanied by the differentiation of tissues according to the phase of the breeding cycle. These variations permit the capture of oocytes at ovulation, always at the same period, and the parturition after 6–7 months of gestation, at a period in which the newborns live with their mother, protected in burrows in the mud. During the intervening year of sexual inactivity, the female reconstitutes body reserves.

  14. Conference program and abstracts. International Biogeography Society 6th Biennial Meeting – 9-13 January 2013, Miami, Florida, USA

    Directory of Open Access Journals (Sweden)

    Joaquín Hortal

    2012-12-01

    Full Text Available Proceedings of the Sixth biennial conference of the International Biogeography Society, an international and interdisciplinary society contributing to the advancement of all studies of the geography of nature. Held at Miami, Florida, USA, 9 – 13 January 2013.Abstracts include:(i the Opening, MacArthur & Wilson Award and Alfred Russel Award Plenary Lectures;(ii four symposia entitled "Island Biogeography: New Syntheses", "Beyond Bergmann: New perspectives on the biogeography of traits", "The Convergence of Conservation Paleontology and Biogeography" and "Predicting species and biodiversity in a warmer world: are we doing a good job?";(iii oral presentations from contributed papers on Phylogeography, Marine Biogeography, Biogeography of the Anthropocene, Hot Topics in biogeography, Island Biogeography, Neotropical Biogeography, Global Change Biogeography, Historical and Paleo-biogeography, Conservation Biogeography and Global-Scale Biogeography; and(iv contributions presented as posters on Phylogeography, Geospatial techniques and land cover, Biodiversity gradients and macroecology, Biogeography of traits, Island Biogeography, Neotropical Biogeography, Conservation Biogeography, Disturbance and Disease Biogeography, Climate Change Biogeography and Historical and Paleo-Biogeography.

  15. Simulation of the equatorial quasi-biennial oscillation based on the parameterization of continuously spectral gravity waves

    Institute of Scientific and Technical Information of China (English)

    HUANG KaiMing; ZHANG ShaoDong; YI Fan; CHEN ZeYu

    2009-01-01

    On the basis of previous parameterization schemes, considering both the wave breaking and absorbed at critical level, a parameterization with a continuous spectrum of gravity waves is realized by intro-ducing a momentum flux density function for the wave spectrum, and then the parameterization scheme of the gravity waves is improved. Choosing parameter values of the background atmosphere and waves based on the observations, a more realistic equatorial quasi-biennial oscillation (QBO)driven by the incorporated drag from the planetary and gravity waves can be simulated. The numerical results indicate that the forcing magnitude of the planetary and gravity waves varies with the wind field,and in some phases of the QBO, the contribution of the gravity waves is comparable with that of the planetary waves. After the QBO is steadily formed, its amplitude and period and wind configuration are relevant to the effect of vertical diffusion and the momentum flux distribution with spectrum, however,independent of the initial background wind field. Moreover, for any given nonzero initial background wind, a steady QBO can be finally generated due to the incorporated drag from the planetary and grav-ity waves.

  16. Influence of solar UV irradiance on the quasi-biennial oscillation of zonal winds in the equatorial stratosphere

    Science.gov (United States)

    Gabis, I.; Troshichev, O.

    2006-12-01

    The vertical wind profiles in the equatorial stratosphere for 1953 2005 have been examined in relation to variations of solar F10.7 index to reveal influence of solar UV irradiance on the quasi-biennial oscillation (QBO) of zonal winds. Previously it was shown (Gabis, I.P., Troshichev, O.A., 2005. QBO cycle identified by changes in height profile of the zonal winds: new regularities. Journal of Atmospheric and Solar-Terrestrial Physics 67, 33 44) that Stage 1, with the easterly winds above 20 30 hPa and westerly winds below this layer, always starts in solstice (winter or summer) and can be of different but quite quantized (about 3, 9, or 15 months) duration. The present investigation shows that course of the subsequent, after Stage 1 beginning, evolution of the zonal winds depends on intensity of solar UV flux. The easterly winds descend below ˜30 hPa (Stage 2) only under condition of high level of the UV irradiance or steady increase of the UV flux happening in time of the first equinox in course of QBO cycle. If level of UV irradiance is low or UV flux decreases during the equinox, the easterly winds typical of the upper layer, do not descend below 30 hPa, and Stage 1 persists till next equinox. In other words, the stopping of easterly shear zone at ˜30 hPa is defined by the level of UV irradiance in a proper time. Since the length of the QBO cycle is determined by duration of Stage 1, the cycle length (24, 30, or 36 months) can be predicted setting the time of transformation from Stage 1 to Stage 2.

  17. Quasi-Biennial and Quasi-Decadal Variations in Snow Accumulation over Northern Eurasia and Their Connections to the Atlantic and Pacific Oceans.

    Science.gov (United States)

    Ye, Hengchun

    2001-12-01

    Spatial and temporal characteristics of winter snow depth variation over northern Eurasia and their connections to sea surface temperatures (SSTs) and associated atmospheric circulation anomalies, surface air temperatures, and precipitation are examined by using 60 yr (1936-95) of station data records. This study found that snow depth variation over the region east of the Caspian Sea and west of China, explaining 10.1% of total snow depth variance, has a quasi-biennial variability of about 2.5 yr. The snow depth variation over central European Russia and western-central Siberia, explaining 8.1% of the total snow depth variance, has a quasi-decadal variability of about 11.8 yr. The snow depth variation over the northern Ural Mountains, explaining 7.5% of the total snow depth variance has, variability of about 8 and 14 yr.The quasi-biennial snow depth variation is associated with SSTs over the northern North Pacific and tropical western Atlantic extending into the Gulf of Mexico. The associated atmospheric circulation pattern of Eurasia 1 (EU-1) and the Pacific-North American (PNA) pattern determine the surface air temperature conditions and thus snow depth at the biennial timescale. The quasi-decadal snow variation is associated with a well-known SST anomaly pattern over the Atlantic, having opposite SST variations in alternating latitudinal belts, and SSTs over the tropical Pacific Ocean. The associated atmospheric North Atlantic oscillation (NAO) and the circulation anomaly over central Siberia affect both surface air temperature and precipitation and thus snow depth anomaly on this quasi-decadal timescale. The results provide observational evidence of possible causes for snow depth variability over high-latitude regions.

  18. EDITORIAL: Special issue containing contributions from the Sixth Biennial Research Congress of The Eye and the Chip Special issue containing contributions from the Sixth Biennial Research Congress of The Eye and the Chip

    Science.gov (United States)

    Hessburg, Philip C.

    2011-06-01

    Once again Journal of Neural Engineering is devoting an issue to the field of visual neuro-prosthetics. These papers were presented at the Sixth Biennial Research Congress of The Eye and the ChipA 13 DVD set of all presentations at The Eye and the Chip 2010 is available from Carolyn Barth PhD, Detroit Institute of Ophthalmology, 15415 E Jefferson, Grosse Pointe Park MI 48230, USA, 313.824.4710, clbarth@dioeyes.org, held in Detroit in September 2010. In the last decade this field has metamorphosed from 'in all probability a foolish and impractical dream' to a device approved for implantation in Europe and pending approval in the United States, and from a handful of serious efforts to several dozen on every continent save for Antartica. A recent comprehensive volume, Visual Prosthetics [1], edited by Gislin Dagnelie of Johns Hopkins University School of Medicine, focuses closely on this subject and is a tremendous addition to the literature. In his preface Dr Dagnelie notes as follows. 'In the year 2000, the Detroit Institute of Ophthalmology had the inspiration to foster a new collaboration among visual prosthesis researchers, clinicians, and workers in low vision rehabilitation by creating and sponsoring a series of biennial meetings called 'The Eye and the Chip'. Successful beyond expectations, these meetings have become the premier gathering place for researchers from all parts of the world and from very different backgrounds. Invited speakers are scientists who are advancing the field, yet the scale and atmosphere allow all researchers, patients, and the media to come and be updated about progress over the past two years. More perhaps than at other scientific meetings, where investigators tend to gather within disciplines, participants at The Eye and the Chip are challenged to be open-minded, learn about and critique each other's work, and return home with fresh ideas for interdisciplinary approaches. The interdisciplinary character of this book reflects that

  19. How the Affordable Care Act Has Improved Americans’ Ability to Buy Health Insurance on Their Own: Findings from the Commonwealth Fund Biennial Health Insurance Survey, 2016.

    Science.gov (United States)

    Collins, Sara R; Gunja, Munira Z; Doty, Michelle M; Beutel, Sophie

    2017-01-01

    Issue: Since 2001, long before the passage of the Affordable Care Act (ACA), the Commonwealth Fund Biennial Health Insurance Survey has examined health coverage and consumers’ experiences buying insurance and using health care. Goals: To examine long-term trends and to make comparisons before and after passage of health reform. Methods: Analysis of the Commonwealth Fund Biennial Health Insurance Survey, 2016. Findings and Conclusions: There have been dramatic improvements in people’s ability to buy health plans on their own following the passage of the ACA. For adults with family incomes less than $48,500, uninsured rates dropped about 17 percentage points below their 2010 peak. Lower-income whites, blacks, and Latinos have experienced drops this large, though Latinos are uninsured at higher rates. Among working-age adults who had shopped for plans in the individual market and ACA marketplaces over the prior three years, the percentage who reported it was very difficult to find affordable plans fell by nearly half from 2010, prior to the ACA reforms, to 2016. Coverage gains are helping working-age Americans get the care they need: the number of adults who reported problems getting needed health care and filling prescriptions because of costs fell from a high of 80 million in 2012 to an estimated 63 million in 2016.

  20. Biennial 911 / Heie Treier

    Index Scriptorium Estoniae

    Treier, Heie, 1963-

    2006-01-01

    Emergency biennale, rahvusvaheline rändnäitus Tšetšeenia toetuseks grupinäituse "Vägivald ja propaganda" raames Tallinna Kunstihoones. Kuraator Evelyne Jouanno. Eestist liitusid biennaaliga Neeme Külm, Marko Laimre, Marko Mäetamm ja Jüri Ojaver

  1. A quarter century of research on the Colorado Plateau: a compilation of the Colorado Plateau Biennial Conference Proceedings for 1993-2015

    Science.gov (United States)

    Van Riper, Charles; Drost, Charles A.; Selleck, S. Shane

    2015-01-01

    This Open-File Report is a compilation of the work published in the Colorado Plateau Biennial Conference book series over the span of the past nearly quarter century (conferences held between 1991–2011). The primary focus of the conferences has been to work toward integrating new science findings into management of the region’s natural and cultural resources. This conference and book series has begun a tradition of cooperation and community, bridging cultural, social, and biophysical research interests and addressing the needs of scientists and land managers working in a complex geographic area. We include here the abstracts for each of the 11 books in the series, as well as links to files with comprehensive literature citations and author listings. The goal of this compilation is to encourage further cooperation and communication on research and management issues of the Colorado Plateau among researchers, land managers, Native American tribes, and the public.   

  2. Quasi-biennial oscillation in atmospheric ozone, and its possible consequences for damaging UV-B radiation and for determination of long-term ozone trends

    Energy Technology Data Exchange (ETDEWEB)

    Gruzdev, A.N. [Russian Academy of Sciences, Moscow (Russian Federation). Inst. of Atmospheric Physics

    1995-12-31

    The quasi-biennial oscillation (QBO) in ozone is supposed to be related to the QBO of zonal wind in the tropical stratosphere, with an approximate period of 29 months. Generally speaking, mechanisms of QBO-related effects in the extratropical atmosphere should depend on season and region, resulting in other periodicities (e.g., a 20-month periodicity) due to nonlinear interaction between the `pure` QBO and an annual cycle. Seasonal and regional dependences of QBO-related effects in ozone not only influence the regime of ozone variability itself, but can have important consequences, for example, for interannual changes in biologically active UV-B radiation and for determination of long-term ozone trends. This work is concerned with these problems

  3. Eco-economic research and construction of harmonious society in China: a survey of the 7th Biennial Conference of Chinese Ecological Economics Society, 2006

    Institute of Scientific and Technical Information of China (English)

    Zeng Shaolun

    2007-01-01

    The 7th Biennial Conferenceof Chinese Ecological Economics Society (CEES) was held from 5th to 7th, Nov.2006 in Qingdao University, The paper summarizes the major viewpoint presented at the conference: eco-economic research and construction of a harmonious society in China. The conference put forward that it is an objectivity and inevitability for human being to enter the harmonious society, that eco-economics is one of the theoretical bases for the construction of the harmonious society, and that the research of eco-economics in China should reflect new contents developed in the process of madernization in China and make proper contributions to the construction of the harmonious society.

  4. Stratospheric warmings - The quasi-biennial oscillation Ozone Hole in the Antarctic but not the Arctic - Correlations between the Solar Cycle, Polar Temperatures, and an Equatorial Oscillation

    Energy Technology Data Exchange (ETDEWEB)

    Hoppe, Ulf-Peter

    2010-05-15

    This report is a tutorial and overview over some of the complex dynamic phenomena in the polar and equatorial stratosphere, and the unexpected correlation that exists between these and the solar cycle. Sudden stratospheric warmings (stratwarms) occur in the polar stratosphere in winter, but not equally distributed between the two hemispheres. As a result, the ozone hole in the springtime polar stratosphere is much more severe in the Southern Hemisphere than in the Northern Hemisphere. The Quasi-Biennial Oscillation (QBO) is a dynamic phenomenon of the equatorial stratosphere. Through processes not fully understood, the phase of the QBO (easterly or westerly) influences the onset of stratwarms. In addition, a correlation between the stratospheric winter temperature over the poles and the solar cycle has been found, but only if the datapoints are ordered by the phase of the QBO. - The best explanations and figures from four recent textbooks are selected, and abstracts of most relevant publications from the six last years are collected, with the most relevant portions for these subjects highlighted. - In addition to being basic science, the understanding of these phenomena is important in the context of the ozone hole, the greenhouse effect, as well as anthropogenic and natural climate change. (author)

  5. Health evaluations in Africa – A review of the health strand held at the 7th Biennial Conference of the African Evaluation Association

    Directory of Open Access Journals (Sweden)

    Edna Berhane

    2015-09-01

    Full Text Available Although Africa has made significant progress in public health over the past several decades, it still faces a very high burden of disease compared to the rest of the world. This overwhelming disease burden is further aggravated by a lack of adequate financial and human resources for health, inequitable distribution of health services, and other social, economic and political factors. Given these constraints, it has become critical for African countries to ensure that health interventions are selected based on evidence and implemented efficiently and effectively to ensure desired outcomes and impact. This has led to an increasing appreciation for monitoring and evaluation as an integral element of programme planning, implementation and scale-up. The importance of M&E within the health sector was recently reflected in the fact that the health evaluation strand was the largest at AfrEA’s 7th Biennial International Conference, held over 3 days in March 2014 in Yaoundé, Cameroon. The health strand, which had nine sub-themes, was sponsored, managed, and supported by the USAID-funded AfricanStrategies for Health (ASH project. This review summarises the health strand presentations, and panel and roundtable discussions. The evaluations featured in the strand were diverse interms of health area focus, evaluation methodology, language and authors’ affiliation. More than 21 African countries from all regions of sub-Saharan Africa were represented. Among thekey recurrent messages highlighted during the conference were the importance of: data use for planning and improving health programmes, data quality, well-functioning M&E systems and identifying and sharing best/good practices.

  6. Sea-ice cover anomalies in the Arctic Basin associated with atmospheric variability from multi-decadal trends to intermittent quasi-biennial oscillations

    Directory of Open Access Journals (Sweden)

    Motoyoshi Ikeda

    2012-06-01

    Full Text Available Arctic Ocean sea ice has been diminishing since 1970, as shown by National Snow and Ice Data Center data. In addition to decadal variability, low ice anomalies in the Pacific–Siberian region have been occurring at shorter timescales. The influence of the widely-known Northern Annular Mode (NAM occurs across all seasons. In this study, empirical orthogonal function (EOF analysis was applied to sea-level pressure in National Centers for Environmental Prediction Reanalysis data for 1960–2007, showing the NAM to be the leading mode of variability and the Arctic Dipole Mode (ADM to be the second leading mode. The ADM changes markedly across seasons. In autumn–winter, it has a pole over Siberia and a pole over Greenland, at opposite signs at a several-year scale, whereas the spring–summer ADM (ADMSS has a pole over Europe and a pole over Canada. In the 1980s, the most influential mode shifted from the NAM to the ADM, when the Pacific sector had low ice cover at a 1-year lag from the positive ADM, which was marked by low pressure over Siberia. In years when the ADMSS was pronounced, it was responsible for distinct ice variability over the East Siberian–Laptev seas. The frequency separation in this study identified the contributions of the ADM and ADMSS. Effects of the latter are difficult to predict since it is intermittent and changes its sign biennially. The ADM and ADMSS should be closely watched in relation to the ongoing ice reduction in the Pacific–Siberian region.

  7. Nitrogen removal and its determinants in hybrid Populus clones for bioenergy plantations after two biennial rotations in two temperate sites in northern Italy

    Directory of Open Access Journals (Sweden)

    Paris P

    2015-10-01

    Full Text Available The sustainability of bioenergy coppice plantations is strongly affected by the Nitrogen (N balance, whose removal is very high due to the frequent harvest of large quantities of biomass composed of small-sized shoots. Poplar bioenergy coppice plantations could have a Nitrogen removal comparable to herbaceous crops. In this study, five hybrid poplar genotypes (“AF2”, “AF6”, “Monviso”, “83.148.041”, “I214” were compared for tree morphological traits related to yield, N removal in the harvested biomass and Nitrogen wood concentration (N% after two biennial coppice rotations in two experimental plantations located in northern Italy. N removal was primarily influenced by biomass production, and linear positive relationships between biomass yield and N removal were established. N removal also varied greatly among genotypes due to clonal differences in yield and in N%, in relation to significant differences among clones for their branching and sprouting habits. In the first rotation, branchiness was positively correlated to N% with a significant coefficient of determination (R2=0.813, while at the end of the second rotation it was also significantly correlated to the shoots per stool ratio (R2=0.804. “Monviso” and “83.148.041” were the clones showing the highest yield, but also a high N% associated to an high level of branchiness and shoots per stool ratio. Our results highlight that poplar genotype selection for sustainable N management should be aimed at genotypes with low wood N concentration, coupling high yield with low branching and sprouting habits as in the case of the clone “AF2”.

  8. Proceedings of the U.S. Geological Survey Sixth Biennial Geographic Information Science Workshop, Denver, Colorado, April 24-28, 2006

    Science.gov (United States)

    Brakebill, John W.; Sieverling, Jennifer B.; Chirico, Peter G.

    2006-01-01

    The U.S. Geological Survey's (USGS) Sixth Biennial Geographic Information Science Workshop April 24 - 28, 2006, at the Denver Federal Center in Denver, Colorado, provides a unique opportunity for multi-disciplinary Geographic Information Systems (GIS) and associated scientific professionals to share, learn, present, and discuss a wide variety of geospatial-related topics. Information is exchanged through a series of plenary sessions, hands-on technical workshops, user and commercial vendor demonstrations, lecture and poster sessions, and specialty meetings. Workshop attendance is limited to Department of Interior (DOI) and USGS employees and contractors; however, plenary, hands-on, and lecture sessions have presenters from other Federal agencies, numerous commercial vendors, universities, and several consortia. Over 175 participants are expected to attend the Workshop. Several prominent speakers are featured at this Workshop. Monday evening Star Guest Speaker and National Aeronautics and Space Administration (NASA) Astronaut Captain Dominic Gorie will talk about his experiences as a veteran of three space flights and over 32 days in space, including the NASA Space Shuttle Radar Topography Mission that mapped more than 47 million miles of the Earth's land surface. Selected as an astronaut candidate by NASA in December 1994, Captain Gorie is currently Chief of the Astronaut Shuttle Branch. Monday evening also features a town hall meeting with Geographic Information Office (GIO) leaders Karen Siderelis, Kevin Gallagher, Bob Pierce, Steve Guptill, Mark DeMulder, John Mahoney, and Mark Negri, who will discuss changes and activities within the GIO in an open discussion format. Tuesday plenary sessions feature keynote speaker Dr. P. Patrick Leahy, Acting USGS Director. Dr. Leahy holds undergraduate and graduate degrees in geology (1968) and geophysics (1970) from Boston College. In 1979, he received his doctorate in geology from Rensselaer Polytechnic Institute, where he

  9. Proceedings of the U.S. Geological Survey Eighth Biennial Geographic Information Science Workshop and first The National Map Users Conference, Denver, Colorado, May 10-13, 2011

    Science.gov (United States)

    Sieverling, Jennifer B.; Dietterle, Jeffrey

    2014-01-01

    The U.S. Geological Survey (USGS) is sponsoring the first The National Map Users Conference in conjunction with the eighth biennial Geographic Information Science (GIS) Workshop on May 10-13, 2011, in Lakewood, Colorado. The GIS Workshop will be held at the USGS National Training Center, located on the Denver Federal Center, Lakewood, Colorado, May 10-11. The National Map Users Conference will be held directly after the GIS Workshop at the Denver Marriott West, a convention hotel in the Lakewood, Colorado area, May 12-13. The National Map is designed to serve the Nation by providing geographic data and knowledge for government, industry, and public uses. The goal of The National Map Users Conference is to enhance communications and collaboration among the communities of users of and contributors to The National Map, including USGS, Department of the Interior, and other government GIS specialists and scientists, as well as the broader geospatial community. The USGS National Geospatial Program intends the conference to serve as a forum to engage users and more fully discover and meet their needs for the products and services of The National Map. The goal of the GIS Workshop is to promote advancement of GIS and related technologies and concepts as well as the sharing of GIS knowledge within the USGS GIS community. This collaborative opportunity for multi-disciplinary GIS and associated professionals will allow attendees to present and discuss a wide variety of geospatial-related topics. The Users Conference and Workshop collaboration will bring together scientists, managers, and data users who, through presentations, posters, seminars, workshops, and informal gatherings, will share accomplishments and progress on a variety of geospatial topics. During this joint event, attendees will have the opportunity to present or demonstrate their work; to develop their knowledge by attending hands-on workshops, seminars, and presentations given by professionals from USGS and

  10. 二年生柴胡优良品系的选育%Nuture of Excellent Breeds of the Biennial Plant Bup leurum chinese DC

    Institute of Scientific and Technical Information of China (English)

    张阳; 李敏; 亢学平; 卜宪娟; 金基万; 叶强

    2014-01-01

    对2年生柴胡9个性状:株高、分蘖数、茎粗和、须根数、分枝数、根长、叶型、叶面积和根重等的遗传参数和性状间的关系进行了研究。其中茎粗和、分枝数与决定药材产量的根重的相关系数分别为0.5209和0.4457,均达到显著水平;根重与决定药材质量的根长相关系数为0.4487,达到显著水平。不同叶型柴胡的叶面积与根重相关系数分别为宽叶型:1.012、长叶型:1.2021、竹叶型:3.1187,均达到极显著相关水平;并且每种叶型柴胡的叶宽、叶长与叶面积的相关系数也分别达到显著相关水平;说明在2年生柴胡的优良品系选育的过程中,可依据茎粗和、分枝数、根长、叶总表面积等性状来判断决定经济产量的根重。%The study aim to carry out the relationship between annual Bupleurum root ’s dry weight with genetic parameters and plant height ,tiller number ,stem diameter and root number ,branch number , root length ,leaf type ,leaf area .We measured and recorded the nine traits ,then calculated the correlation coefficient between each character with dry root weight ,which determine the yields .The coefficient of correlation between stem diameter and branch number with root weight were respectively 0 .5209 and 0 .4457 reached the significant level ;The correlation coefficient between root weight with root length was 0 .4487 also reached significant level .The latter determines the quality of drugs ;The correlation coeffi-cients of Leaf area and root’s weight as follows .The broad leaf type is 1 .012 ,long leaf type is 1 .2021 , and bamboo type is 3 .1187 ,all of them reached significant level ;Moreover ,the correlation coefficients between each type leaf’s length ,width with leaf area were also significant .This study result provide ref-erences for judging the biennial Bupleurum’s economic yields by measuring their diameters ,branch num-ber ,root length ,and leaf

  11. Decadal- to biennial scale variability of planktic foraminifera in the northeastern Arabian Sea during the last two millennia: evidence for winter monsoon forcing mechanisms

    Science.gov (United States)

    Munz, Philipp; Lückge, Andreas; Siccha, Michael; Kucera, Michal; Schulz, Hartmut

    2015-04-01

    The Asian monsoon system is controlling the hydrologic cycle, and thus the agricultural and economic prosperity of the worlds most densely populated region. Strong and moisture-laden winds from the southwest induce upwelling and significant productivity in the western Arabian Sea during boreal summer. During boreal winter, weaker dry and cold surface winds from the northeast nourish ocean productivity mainly in the northeastern Arabian Sea. Instrumental records spanning the last century are too short to understand how the monsoon system reacts to external forcing mechanisms and to accurately determine its natural variability. Compared to the summer monsoon component, the dynamics of the winter monsoon are virtually unknown, due to the lack of adequate archives that are affected only by winter conditions. Here we present a decadal- to biennial-scale resolution record of past winter monsoon variability over the last two millennia, based on census counts of planktic foraminifera from two laminated sediment cores collected offshore Pakistan. One shorter box core (SO90-39KG) spans the last 250 years with an average ~2-year resolution, whereas the longer piston core (SO130-275KL) spans the last 2,100 years with a 10-year resolution. We use Globigerina falconensis as a faunal indicator for winter conditions, a species that is most abundant during winter in the NE Arabian Sea (Peeters and Brummer, 2002; Schulz et al., 2002). Our results show that during the past 2,100 years G. falconensis varied with significant periodicities centered on ˜ 60, ˜ 53, ˜ 40, ˜ 34 and ˜ 29 years per cycle. Some of these periods closely match cycles that are known from proxy records of solar irradiance, suggesting a solar forcing on winter monsoon variability. During the past 250 years G. falconensis varied in correlation with the (11-year) Schwabe and the (22-year) Hale solar cycles. Furthermore, a significant ˜ 7 year cyclicity could indicate a teleconnection to the El Niño Southern

  12. Proceedings of the U.S. Geological Survey Eighth Biennial Geographic Information Science Workshop and first The National Map Users Conference, Denver, Colorado, May 10-13, 2011

    Science.gov (United States)

    Sieverling, Jennifer B.; Dietterle, Jeffrey

    2014-01-01

    The U.S. Geological Survey (USGS) is sponsoring the first The National Map Users Conference in conjunction with the eighth biennial Geographic Information Science (GIS) Workshop on May 10-13, 2011, in Lakewood, Colorado. The GIS Workshop will be held at the USGS National Training Center, located on the Denver Federal Center, Lakewood, Colorado, May 10-11. The National Map Users Conference will be held directly after the GIS Workshop at the Denver Marriott West, a convention hotel in the Lakewood, Colorado area, May 12-13. The National Map is designed to serve the Nation by providing geographic data and knowledge for government, industry, and public uses. The goal of The National Map Users Conference is to enhance communications and collaboration among the communities of users of and contributors to The National Map, including USGS, Department of the Interior, and other government GIS specialists and scientists, as well as the broader geospatial community. The USGS National Geospatial Program intends the conference to serve as a forum to engage users and more fully discover and meet their needs for the products and services of The National Map. The goal of the GIS Workshop is to promote advancement of GIS and related technologies and concepts as well as the sharing of GIS knowledge within the USGS GIS community. This collaborative opportunity for multi-disciplinary GIS and associated professionals will allow attendees to present and discuss a wide variety of geospatial-related topics. The Users Conference and Workshop collaboration will bring together scientists, managers, and data users who, through presentations, posters, seminars, workshops, and informal gatherings, will share accomplishments and progress on a variety of geospatial topics. During this joint event, attendees will have the opportunity to present or demonstrate their work; to develop their knowledge by attending hands-on workshops, seminars, and presentations given by professionals from USGS and

  13. The prediction of equatorial total ozone up to the end of 2018 basing on the exact seasonal synchronization of the quasi-biennial oscillation (QBO) of equatorial stratospheric zonal wind.

    Science.gov (United States)

    Gabis, Irina; Troshichev, Oleg

    2015-04-01

    Significant effect of the quasi-biennial oscillation (QBO) on the processes determining the Earth's weather and climate causes the need to forecast the QBO evolution. The quasi-biennial alternations of zonal wind direction in the equatorial stratosphere are related with successive descent of easterly and westerly wind regimes. Our analysis has shown that the delay (stagnation stage) of easterly wind regime descent is observed during each QBO cycle, not just occasionally, as is commonly believed. Moreover, every stagnation starts near solstice (in January or July) and lasts up to the following first, second or third equinox (April or October). The duration of stagnation varies discretely (one, three or five seasons) from cycle to cycle causing the discretely variable period of QBO cycle, which can be equal only 24, 30, or 36 months being appointed as time interval between the beginnings of successive stagnations. The unambiguous relation of the QBO period with duration of corresponding stagnation makes it possible to predict in advance the wind changes. The verification of our previous forecasts for QBO cycles in 2002-2013 shows the excellent agreement between the really observed and predicted wind variations that proves the validity of forecast by this method. The correlation between model and actual wind speed values is 0.95, which is statistically significant at the 99% confidence level. Consequently we can predict the evolution of two QBO cycles up to the end of 2018. The current QBO cycle, starting in January 2014, will last 30 months and will be ended in June 2016. The subsequent QBO cycle will begin in July 2016, will last also 30 months and will be ended in December 2018. Thereafter the following QBO cycle will certainly begin in January 2019; however, its period can be determined only by the end of 2018, when the length of appropriate stagnation stage will be defined. Basing on the predicted wind QBO we can forecast the equatorial total column ozone (TOZ

  14. O pessegueiro em pomar compacto. IX. dez anos de produção de cultivares sob poda drástica bienal The peach meadow orchard system. IX. yield of cultivars during ten years on biennial drastic pruning

    Directory of Open Access Journals (Sweden)

    Wilson Barbosa

    1999-01-01

    Full Text Available O objetivo deste trabalho foi comparar o desenvolvimento vegetativo e reprodutivo de quatorze cultivares e seleções de pessegueiro (Prunus persica L. Batsch e nectarineira cultivadas no espaçamento de 4 x 1,5 m (1.667 pl/ha, sob poda drástica bienal da copa. Pelos resultados obtidos no decênio 1986-95, verificou-se que as cultivares e seleções mais produtivas foram (número e kg de frutos/planta respectivamente: Aurora-1 (112; 9,2, IAC 680-178 (94; 8,5, IAC 680-13 (95; 8,1, Talismã (99; 8,1, Régis (98; 7,8 e Flordaprince (91; 7,7. No ano agrícola de 1995, as variáveis analisadas, área da secção transversal do tronco, área da folha, número e massa dos frutos por cm² de tronco, apresentaram diferenciação estatística entre cultivares e seleções. A poda drástica bienal da copa ocasionou, tanto em material precoce quanto mediano, diminuição de produção a cada duas safras, não chegando, porém, a prejudicar a produtividade média do pomar.Fourteen peach (Prunus persica L. Batsch and nectarine cultivars and selections, budded on Okinawa rootstock, were grown under the meadow orchard system, with biennial drastic pruning at 4 x 1.5 m spacing. Results obtained during ten years of experiments (1986-95 clearly indicate that 'Aurora-1', IAC 680-178, IAC 680-13, 'Talismã', 'Régis' and 'Flordaprince' peaches were the best, with an average yield (fruits per tree of 112, 9.2; 94, 8.5; 95, 8.1; 99, 8.1; 98, 7.8 and 91, 7.7 number and kg/tree respectively. The biennial drastic pruning decreased the yield of trees every two years, without affecting the average decennial productivity. In 1995, data on trunk cross-sectional area, fruits and mass per cm² of trunk and leaf area presented significant differences among cultivars and selections.

  15. Genetic map construction and quantitative trait loci (QTL) mapping for nitrogen use efficiency and its relationship with productivity and quality of the biennial crop Belgian endive (Cichorium intybus L.).

    Science.gov (United States)

    Cassan, Laurent; Moreau, Laurence; Segouin, Samuel; Bellamy, Annick; Falque, Mathieu; Limami, Anis M

    2010-10-15

    A genetic study of the biennial crop Belgian endive (Cichorium intybus) was carried out to examine the effect of nitrogen nutrition during the vegetative phase in the control of the productivity and quality of the chicon (etiolated bud), a crop that grows during the second phase of development (forcing process). A population of 302 recombinant inbred lines (RIL) was obtained from the cross between contrasting lines "NS1" and "NR2". A genetic map was constructed and QTLs of several physiological and agronomical traits were mapped under two levels of nitrogen fertilization during the vegetative phase (N- and N+). The agronomical traits showed high broad sense heritability, whereas the physiological traits were characterized by low broad sense heritability. Nitrogen reserves mobilization during the forcing process was negatively correlated with nitrogen reserves content of the tuberized root and common QTLs were detected for these traits. The chicon productivity and quality were not correlated, but showed one common QTL. This study revealed that chicon productivity and quality were genetically associated with nitrogen reserves mobilization that exerts opposite effects on both traits. Chicon productivity was positively correlated with N reserves mobilization under N- and N+ and a common QTL with the same additive effects was detected for both traits. Chicon quality was negatively correlated with N reserves mobilization under N- and N+ and a common QTL with opposite additive effects was detected for both traits. These results lead to the conclusion that N reserves mobilization is a more effective trait than N reserves content in predicting chicon productivity and quality. Finally, this study revealed agronomical and physiological QTLs utilizable by breeders via marker-assisted selection to aid the optimization of chicon quality under adapted N fertilization.

  16. 49 CFR 229.29 - Biennial tests.

    Science.gov (United States)

    2010-10-01

    ..., and tested as prescribed in § 229.27(a), all valves, valve portions, MU locomotive brake cylinders and electric-pneumatic master controllers in the air brake system (including related dirt collectors and... of the air brake system that are cleaned, repaired, and tested shall be kept in the carrier's...

  17. 热带平流层臭氧准两年周期振荡的特征及数值模拟%The Features of Ozone Quasi-Biennial Oscillation in Tropical Stratosphere and Its Numerical Simulation

    Institute of Scientific and Technical Information of China (English)

    陈月娟; 关彬; 张弘

    2002-01-01

    利用HALOE的观测资料,对热带地区平流层臭氧垂直分布的年际变化及其准两年周期振荡(QBO)进行研究,并同赤道上空平均的纬向风场的准两年周期振荡进行对比,并利用NCAR的二维模式就风场的QBO对平流层臭氧分布和变化的影响机理进行了模拟研究.资料分析结果表明,平流层臭氧浓度高值区的位置在南北方向上和垂直方向上的变化有明显的准两年周期,臭氧浓度高值中心的南北移动和上下移动又引起局地臭氧总量的周期性变化和准两年周期振荡南北半球不对称.而臭氧浓度中心位置的准两年周期变化与赤道上空平均纬向风的准两年周期振荡密切相关.资料分析还表明,赤道上空平流层中臭氧浓度QBO的位相随高度变化多次.模拟试验表明,纬向风QBO引起垂直经圈环流的变化,在平流层有三对余差环流圈.它们对O3在不同纬度和高度的输送是引起O3准两年周期振荡的重要动力原因.其中,余差环流在平流层中层(25-35 km)的环流圈起着重要的作用.%The interannual variation of the vertical distribution of ozone in the tropical stratosphere and itsquasi-biennial oscillation (QBO) is analyzed using HALOE data. The results are compared with the windQBO. A numerical experiment is carried out to study the effects of wind QBO on the distribution, and varia-tion of ozone in the stratosphere by using the NCAR interactive chemical, dynamical, and radiativetwo-dimensional model (SOCRATES). Data analysis shows that the location of the maximum ozone mix-ing ratio in the stratosphere changes in the meridional and vertical directions, and assumes a quasi-biennialperiod. The meridional and vertical motion of the maximum mixing ratio leads to a QBO of column ozoneand its hemispheric asymmetry. The QBO of the location of the maximum is closely connected with the zon-al wind QBO. The data analysis also shows that in the tropical region, the phase of the

  18. Effect of Rhizobia on Growth and Physiological-biochemical Character of Biennial Ormosia henryi Seedlings%根瘤菌对花榈木2年生苗木生长及生理生化特性的影响

    Institute of Scientific and Technical Information of China (English)

    段如雁; 韦小丽; 简才源; 张怡; 王樱琳; 冯艳

    2014-01-01

    对2年生花榈木容器苗进行随机取样调查,测定有根瘤和无根瘤花榈木的生长及生理生化指标,分析根瘤菌对花榈木苗木生长及生理的影响。结果表明,根瘤菌显著地促进了2年生花榈木的生长,有根瘤的花榈木与无根瘤的相比,其苗高、地径、总根长、总根表面积、总根体积分别增长8.5%、17.6%、48.0%、45.6%和42.4%,其总生物量是无根瘤苗木的1.38倍。根瘤菌对花榈木苗木根生长的影响大于茎叶生长。与无根瘤的花榈木苗木相比,有根瘤的花榈木苗木光合速率增加,蒸腾速率降低,水分利用效率和光能利用率明显提高,其叶绿素荧光参数在一定程度上均有所提高。根瘤菌对花榈木的叶绿素含量、硝态氮含量、硝酸还原酶活性、根系活力等生化指标影响极显著,其值分别比无根瘤的花榈木增大42.9%、6.2%、39.2%和48.7%。%In order to investigate the effect of rhizobia on the growth physiology of Ormosia henryi seedlings , the growth indices and some physiological-biochemical indices of seedlings with root nodules and without root nodules were surveyed by randomly sampling of biennial Ormosia henryi container seedlings .The results showed that , com-pared with biennial Ormosia henryi container seedlings without nodules , rhizobia significantly facilitated the growth of container seedlings in terms of the height , ground diameter , total root length , total root surface area , total root val-ume, and increased amount reaches to 8.5%, 17.6%, 50%, 45.6%and 42.4%respectively .The gross bi-omass of seedlings with root nodules was 1.38 times of those without root nodules .There is greater effect of nodules on root growth than on leaf and stem.Compared with Ormosia henryi seedlings without nodules , the photosynthetic rate of seedlings with nodules increased , transpiration rate decreased , water use efficiency and energy utilization rate

  19. Sustainable NREL Biennial Report, FY 2012 - 2013 (Management Report)

    Energy Technology Data Exchange (ETDEWEB)

    Slovensky, M.

    2014-03-01

    NREL's Sustainability Program plays a vital role bridging research and operations - integrating energy efficiency, water and material resource conservation and cultural change - adding depth in the fulfillment of NREL's mission. The report, per the GRI reporting format, elaborates on multi-year goals relative to executive orders, achievements, and challenges; and success stories provide specific examples. A section called "The Voice of NREL" gives an inside perspective of how to become more sustainable while at the same time addressing climate change.

  20. Sustainable NREL, Biennial Report, FY 2010-2011

    Energy Technology Data Exchange (ETDEWEB)

    Slovensky, M.; Daw, J.

    2012-09-01

    This document reports on NREL's 'Campus of the Future,' which leverages partnerships and showcases sustainable energy on and near the NREL site. It is unique in that the report is based on GRI key performance indicators, that support NREL's sustainability goals.

  1. DOE Hydropower Program Biennial Report for FY 2005-2006

    Energy Technology Data Exchange (ETDEWEB)

    Sale, Michael J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cada, Glenn F. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Acker, Thomas L. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Northern Arizona State Univ., Flagstaff, AZ (United States); Carlson, Thomas [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Dauble, Dennis D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hall, Douglas G. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2006-07-01

    This report describes the progress of the R&D conducted in FY 2005-2006 the under four program areas at the time: (1) Advanced Hydropower Technology (Large Turbine Field Testing, Water Use Optimization, and Improved Mitigation Practices); (2) Supporting Research and Testing (Environmental Performance Testing Methods, Computational and Physical Modeling, Instrumentation and Controls, and Environmental Analysis); (3) Systems Integration and Technology Acceptance (Hydro/Wind Integration, National Hydropower Collaborative, and Integration and Communications); and (4) Supporting Engineering and Analysis (Valuation Methods and Assessments and Characterization of Innovative Technology).

  2. DOE Hydropower Program Biennial Report for FY 2005-2006

    Energy Technology Data Exchange (ETDEWEB)

    Sale, Michael J [ORNL; Cada, Glenn F [ORNL; Acker, Thomas L. [Northern Arizona State University and National Renewable Energy Laboratory; Carlson, Thomas [Pacific Northwest National Laboratory (PNNL); Dauble, Dennis D. [Pacific Northwest National Laboratory (PNNL); Hall, Douglas G. [Idaho National Laboratory (INL)

    2006-07-01

    SUMMARY The U.S. Department of Energy (DOE) Hydropower Program is part of the Office of Wind and Hydropower Technologies, Office of Energy Efficiency and Renewable Energy. The Program's mission is to conduct research and development (R&D) that will increase the technical, societal, and environmental benefits of hydropower. The Department's Hydropower Program activities are conducted by its national laboratories: Idaho National Laboratory (INL) [formerly Idaho National Engineering and Environmental Laboratory], Oak Ridge National Laboratory (ORNL), Pacific Northwest National Laboratory (PNNL), and National Renewable Energy Laboratory (NREL), and by a number of industry, university, and federal research facilities. Programmatically, DOE Hydropower Program R&D activities are conducted in two areas: Technology Viability and Technology Application. The Technology Viability area has two components: (1) Advanced Hydropower Technology (Large Turbine Field Testing, Water Use Optimization, and Improved Mitigation Practices) and (2) Supporting Research and Testing (Environmental Performance Testing Methods, Computational and Physical Modeling, Instrumentation and Controls, and Environmental Analysis). The Technology Application area also has two components: (1) Systems Integration and Technology Acceptance (Hydro/Wind Integration, National Hydropower Collaborative, and Integration and Communications) and (2) Supporting Engineering and Analysis (Valuation Methods and Assessments and Characterization of Innovative Technology). This report describes the progress of the R&D conducted in FY 2005-2006 under all four program areas. Major accomplishments include the following: Conducted field testing of a Retrofit Aeration System to increase the dissolved oxygen content of water discharged from the turbines of the Osage Project in Missouri. Contributed to the installation and field testing of an advanced, minimum gap runner turbine at the Wanapum Dam project in Washington. Completed a state-of-the-science review of hydropower optimization methods and published reports on alternative operating strategies and opportunities for spill reduction. Carried out feasibility studies of new environmental performance measurements of the new MGR turbine at Wanapum Dam, including measurement of behavioral responses, biomarkers, bioindex testing, and the use of dyes to assess external injuries. Evaluated the benefits of mitigation measures for instream flow releases and the value of surface flow outlets for downstream fish passage. Refined turbulence flow measurement techniques, the computational modeling of unsteady flows, and models of blade strike of fish. Published numerous technical reports, proceedings papers, and peer-reviewed literature, most of which are available on the DOE Hydropower website. Further developed and tested the sensor fish measuring device at hydropower plants in the Columbia River. Data from the sensor fish are coupled with a computational model to yield a more detailed assessment of hydraulic environments in and around dams. Published reports related to the Virtual Hydropower Prospector and the assessment of water energy resources in the U.S. for low head/low power hydroelectric plants. Convened a workshop to consider the environmental and technical issues associated with new hydrokinetic and wave energy technologies. Laboratory and DOE staff participated in numerous workshops, conferences, coordination meetings, planning meetings, implementation meetings, and reviews to transfer the results of DOE-sponsored research to end-users.

  3. FY 2017 Stockpile Stewardship and Management Plan - Biennial Plan Summary

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-03-01

    This year’s summary report updates the Fiscal Year 2016 Stockpile Stewardship and Management Plan (FY 2016 SSMP), the 25-year strategic program of record that captures the plans developed across numerous NNSA programs and organizations to maintain and modernize the scientific tools, capabilities, and infrastructure necessary to ensure the success of NNSA’s nuclear weapons mission. The SSMP is a companion to the Prevent, Counter, and Respond: A Strategic Plan to Reduce Global Nuclear Threats (FY 2017-2021) report, the planning document for NNSA’s nuclear threat reduction mission. New versions of both reports are published each year in response to new requirements and challenges. Much was accomplished in FY 2015 as part of the program of record described in this year’s SSMP. The science-based Stockpile Stewardship Program allowed the Secretaries of Energy and Defense to certify for the twentieth time that the stockpile remains safe, secure, and effective without the need for underground nuclear explosive testing. The talented scientists, engineers, and technicians at the three national security laboratories, the four nuclear weapons production plants, and the national security site are primarily responsible for this continued success. Research, development, test, and evaluation programs have advanced NNSA’s understanding of weapons physics, component aging, and material properties through first-of-a-kind shock physics experiments, along with numerous other critical experiments conducted throughout the nuclear security enterprise. The multiple life extension programs (LEPs) that are under way made progress toward their first production unit dates. The W76-1 LEP is past the halfway point in total production, and the B61-12 completed three development flight tests. Critical to this success is the budget. The Administration’s budget request for NNSA’s Weapons Activities has increased for all but one of the past seven years, resulting in a total increase of approximately 45 percent since 2010. If adopted by Congress, the FY 2017 budget request will increase funding by $396 million (about 4.5 percent) from the enacted FY 2016 level. A significant portion of the increase would fund the research for multiple life extension programs, support the programs in Directed Stockpile Work, and modernize the physical infrastructure of the nuclear security enterprise.

  4. A Historical Analysis of the Biennial Budget Process

    Science.gov (United States)

    1988-04-01

    impaired. The malady of the program phase also infected the budget phase. Decision making late in the budget process becomes shrouded in urgency...chair.(b Iude o s t dote bi nniu e alatly, aiebu deIt reviewedlon annuimicfo ally mratf ilont Commite and f~iwsoeemmntatiee, caipminted bytj ’peuh r...Budget Committee, became infected . In 1984, he observed "I dn think there needs to be some (budget) reform. But there is no reform that can substitute fur

  5. Support for Society for Marine Mammalogy 2015 Biennial Conference

    Science.gov (United States)

    2015-09-30

    Environmental Laboratory, NOAA) on Climate Change • Drs. Beth Shapiro (University of California Santa Cruz) and Karina Acevedo-Whitehouse (Autonomous...Marcia McNutt – Editor in Chief, Science • David Malakoff – editor, Science • Ken Weiss, freelance Pulitzer prize winning journalist IMPACT

  6. Proceedings of the sixteenth biennial low-rank fuels symposium

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    Low-rank coals represent a major energy resource for the world. The Low-Rank Fuels Symposium, building on the traditions established by the Lignite Symposium, focuses on the key opportunities for this resource. This conference offers a forum for leaders from industry, government, and academia to gather to share current information on the opportunities represented by low-rank coals. In the United States and throughout the world, the utility industry is the primary user of low-rank coals. As such, current experiences and future opportunities for new technologies in this industry were the primary focuses of the symposium.

  7. Career and Vocational Assessment 1997-1998: A Biennial Review.

    Science.gov (United States)

    Bingham, Rosie Phillips; Krantz, Janet

    2001-01-01

    A review of career assessment research identifies advances in several areas: measurement tools, career indecision, career maturity, self-efficacy, psychological constructs, special populations, and disability. Some populations are not well covered. A life-span perspective is increasingly common. Qualitative methods and more sampling beyond college…

  8. Study on the Strategy and Model of the Full Scenario Cascade Hydropower Biennial Stochastic Scheduling Considering the End-year Water Level%考虑年末预留水位的全景梯级水电跨年随机调度策略及模型

    Institute of Scientific and Technical Information of China (English)

    张粒子; 杨阳

    2014-01-01

    As for the reservation optimization of the end-year water level for the large cascade hydropower plant, the inflow at risk (IaR) method under the given confidence level was proposed to calculate the dependable inflow of the first year, and a full-scenario biennial stochastic scheduling model of cascade hydropower plant was proposed to maximize the generation profits which will adapt the optimized water level to the constraints under different scenarios in the following year. The conditional value at risk (CVaR) was applied to illustrate the risk of the generation profit, and the bi-level programming combing the economy and the risk of the generation profit was constructed. As for the solution of the proposed mixed-integer linear programming model, the optimal Benders decomposition with the integrated control of the master problem and the subproblems was proposed to solve the model. A 2-cascaded station was utilized to test the proposed model, and the results show that the total generation profit is improved, the average spillage was reduced, and the high efficiency of the optimal Benders decomposition strategy was also proved.%针对大型梯级水电年末预留水位优化问题,提出在给定置信度条件下的来水在险值(inflow at risk,IaR)方法,用以计算第1年可靠来水流量,并构建以发电收益最大化为目标的全景梯级水电跨年随机优化调度模型,使得年末预留水位能够适应第2年多种来水情况下的运行约束。采用条件风险价值(conditional value at risk,CVaR)指标衡量发电收益风险,并建立将发电收益经济性与风险性统一的双层规划模型。针对所建混合整数线性规划模型的解算,提出了主、子问题一体控制的最优奔德斯(Benders)分解方法,并对模型进行求解。对一个2级梯级水电站系统进行仿真分析,结果表明,所提出的全景跨年随机优化调度模型在不同风险偏好下,可以有效提高梯级

  9. Naval Surface Weapons Center Technology Transfer Biennial Report (Fiscal Year 1983/1984),

    Science.gov (United States)

    2014-09-26

    Catholic University of America by providing Van de Graff accelerator and computer assistance for the development of an improved data base and...1980 (Public Law 96-480). The objectives of Navy technology transfer are (1) to disseminate non-critical technology, originally developed in support of...A-4 10. HIGH ALTITUDE PARACHUTE DEPLOYMENT ... ........... .A-5 11. UNIVERSITY RESEARCH ASSIST ..... ............... A-6 12. GULF STREAM

  10. Instrumentation and Controls Division biennial progress report, September 1, 1978-September 1, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Sadowski, G.S. (comp.)

    1981-06-01

    Brief summaries of research work are presented in the following section: overview of the ORNL Instrumentation and Controls Division activities; new developments and methods; reactor instrumentation and controls; measurement and control engineering; electronic engineering; maintenance; studies; services; and development; and division achievements.

  11. 77 FR 35393 - Biennial Progress Report of the Interagency Coordinating Committee on the Validation of...

    Science.gov (United States)

    2012-06-13

    ... agreement to add the Republic of Korea and its Korean Center for the Validation of Alternative Methods (Ko... replace animal use. Participants learned how to select and use approved alternative methods to assess...

  12. Biennial Conference on Chemical Education, Abstracts (11th, Atlanta, Georgia, August 5-9, 1990).

    Science.gov (United States)

    Mellon, E. K.; Pulliam, E. J.

    This publication includes more than 470 abstracts of papers scheduled to be presented at a chemical education conference. Topics of the papers include: (1) human impact on the environment; (2) technology; (3) forensic science; (4) paper chemistry; (5) computer interfacing, software, videodisc and graphics; (6) faculty enhancement programs; (7)…

  13. FY 1990/FY 1991 Biennial Budget Descriptive Summaries for the Strategic Defense Initiative Organization

    Science.gov (United States)

    1989-01-01

    dcet pericd. In this budget suozsson.a single =rcjeot, the 3ccs-. S.rveill__ance Tracking System , is shown .: he e~ roaram elm:.SM O’s Five-Year...NN:AL ZT! Z DES IPTVE SUARY Procram Element: 0603220C Budget Activity: 02 Advanced Tte: Surveillance, Acquisition. Technology tevelcpmeat Tracking and...encompass signal and data processing ’c 4iscrimination of threatening reentry vehicles from other objects and backgrc ds. The SATMA system is complex and must

  14. Proceedings of the fourth biennial conference and workshop on wind energy conversion systems

    Energy Technology Data Exchange (ETDEWEB)

    Kottler, Jr., R. J. [ed.

    1980-06-01

    Separate abstracts are included for papers presented concerning research and development requirements and utility interface and institutional issues for small-scale systems; design requirements and research and development requirements for large-scale systems; economic and operational requirements of large-scale wind systems; wind characteristics and wind energy siting; international activities; wind energy applications in agriculture; federal commercialization and decentralization plans; and wind energy innovative systems.

  15. United States Air Force Summary, Amended FY 1990/1991 Biennial Budget. Fifteenth Edition

    Science.gov (United States)

    1989-12-15

    SPECIAL INVESTIGATIONS(AFOSI). Constituted as Air Force Office of Special Investigations arrl activated as a Separate Operating Agency, 31 December 1971...reservists on active duty to provide unit arrl augrren.tation su~rt to the Ready Reserve. e. INACTIVEIJUI’Y TRAININ3. Training perfonred by a USAFR :rrerrber...product; improvement, testing, technical data and handbooks procured with end item equiprrents. (AFR173-13/Atch 1/1 Feb 82) APPROPRIATION3300

  16. DOE Hydropower Program biennial report 1990--1991 (with updated annotated bibliography)

    Energy Technology Data Exchange (ETDEWEB)

    Chappell, J.R.; Rinehart, B.N.; Sommers, G.L. (Idaho National Engineering Lab., Idaho Falls, ID (United States)); Sale, M.J. (Oak Ridge National Lab., TN (United States))

    1991-07-01

    This report summarizes the activities of the US Department of Energy's (DOE) Hydropower Program for fiscal years 1990 and 1991, and provides an annotated bibliography of research, engineering, operations, regulations, and costs of projects pertinent to hydropower development. The Hydropower Program is organized as follows: background (including Technology Development and Engineering Research and Development); Resource Assessment; National Energy Strategy; Technology Transfer; Environmental Research; and, the bibliography discusses reports written by both private and non-Federal Government sectors. Most reports are available from the National Technical Information Service. 5 figs., 2 tabs.

  17. Lower Red River Meadow Restoration Project : Biennial Report 1996-97.

    Energy Technology Data Exchange (ETDEWEB)

    LRK Communications; Wildlife Habitat Institute; Pocket Water, Inc.

    2003-07-01

    The Red River has been straightened and the riparian vegetation corridor eliminated in several reaches within the watershed. The river responded by incision resulting in over-steepened banks, increased sedimentation, elevated water temperatures, depressed groundwater levels, reduced floodplain function, and degraded fish habitat. The Lower Red River Meadow Restoration Project is a multi-phase ecosystem enhancement effort that restores natural physical and biological processes and functions to stabilize the stream channel and establish high quality habitats for fish and wildlife. A natural channel restoration philosophy guides the design and on the ground activities, allowing the channel to evolve into a state of dynamic equilibrium. Two years of planning, two years of restoration in Phases I and II, and one year post-restoration monitoring are complete. By excavating new bends and reconnecting historic meanders, Phase I and II channel realignment increased channel length by 3,060 feet, decreased channel gradient by 25 percent, and increased sinuosity from 1.7 to 2.3. Cross-sectional shapes and point bars were modified to maintain deep pool habitat at low flow and to reconnect the meadow floodplain. Improved soil moisture conditions will help sustain the 31,500 native riparian plantings reestablished within these two phases. Overall, short-term restoration performance was successful. Analyses of long-term parameters document either post-restoration baseline conditions or early stages of evolution toward desired conditions. An adaptive management strategy has helped to improve restoration designs, methods, and monitoring. Lessons learned are being transferred to a variety of audiences to advance the knowledge of ecological restoration and wise management of watersheds.

  18. PROCEEDINGS: LOW- AND NO-VOC COATING TECHNOLOGIES - 2ND BIENNIAL INTERNATIONAL CONFERENCE

    Science.gov (United States)

    The report documents an international conference that provided a forum for the exchange of technical information on coating technologies. It focused on improved and emerging technologies that result in fewer volatile organic compound (VOC) and toxic air emissions that those from ...

  19. FY 1992/1993 Biennial RDT and E Descriptive Summaries: DARPA. Amended.

    Science.gov (United States)

    1992-01-01

    effective materials synthesis and procesoing technologies. 0 Demonstrate continuous manufacturing process for thin film coating and uniform fiber...PLANS: FY 1991 Accomplishments: • Manufactured and tested 1/4-scale propulsor rotor and started full-scale fabrication. * Installed SUPRELITE propulsor...propulsor rotor . • Transition four technology projects to the Navy. • Install advanced grid pcint generating program on CONVEX computer. * Transition

  20. 76 FR 61205 - Possession, Use, and Transfer of Select Agents and Toxins; Biennial Review

    Science.gov (United States)

    2011-10-03

    ... effectively treated with licensed antibiotics. It is generally a self-limiting infection with potential... of select agents and toxins. Proposed Removal of South American Genotypes of Eastern Equine... responsible for human and equine disease, are all genetically very similar to each other (less than...

  1. Net Influence of an Internally Generated Guasi-biennial Oscillation on Modelled Stratospheric Climate and Chemistry

    Science.gov (United States)

    Hurwitz, Margaret M.; Oman, Luke David; Newman, Paul A.; Song, InSun

    2013-01-01

    A Goddard Earth Observing System Chemistry- Climate Model (GEOSCCM) simulation with strong tropical non-orographic gravity wave drag (GWD) is compared to an otherwise identical simulation with near-zero tropical non-orographic GWD. The GEOSCCM generates a quasibiennial oscillation (QBO) zonal wind signal in response to a tropical peak in GWD that resembles the zonal and climatological mean precipitation field. The modelled QBO has a frequency and amplitude that closely resembles observations. As expected, the modelled QBO improves the simulation of tropical zonal winds and enhances tropical and subtropical stratospheric variability. Also, inclusion of the QBO slows the meridional overturning circulation, resulting in a generally older stratospheric mean age of air. Slowing of the overturning circulation, changes in stratospheric temperature and enhanced subtropical mixing all affect the annual mean distributions of ozone, methane and nitrous oxide. Furthermore, the modelled QBO enhances polar stratospheric variability in winter. Because tropical zonal winds are easterly in the simulation without a QBO, there is a relative increase in tropical zonal winds in the simulation with a QBO. Extratropical differences between the simulations with and without a QBO thus reflect the westerly shift in tropical zonal winds: a relative strengthening of the polar stratospheric jet, polar stratospheric cooling and a weak reduction in Arctic lower stratospheric ozone.

  2. 78 FR 68061 - Wireline Competition Bureau Seeks Comment on the Lifeline Biennial Audit Plan

    Science.gov (United States)

    2013-11-13

    ... not be treated as a negative finding until guidance has been provided by USAC or the Bureau. 8. Focus... NOT include any subscriber phone numbers, names, addresses, birthdates, social security numbers... network information. 22. Audit Planning. To initiate the audit, the audit firm shall use the...

  3. 76 FR 61227 - Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select...

    Science.gov (United States)

    2011-10-03

    ... which the maximum penalty, whether or not imposed, is capital punishment or imprisonment in excess of 1... systems); severe weather and other natural disasters; workplace violence; bomb threats and...

  4. 78 FR 35191 - 2000 Biennial Regulatory Review, Separate Affiliate Requirements of the Commission's Rules

    Science.gov (United States)

    2013-06-12

    ... regulated services), non-price discrimination (for example, lower quality wholesale services provided to a...-Price Discrimination and Price Squeezes. Section 64.1903 was intended to prevent unlawful non- price discrimination and price squeezes. Do these concerns remain relevant in light of changes in the market,...

  5. Proceedings of the third biennial conference and workshop on wind energy conversion systems. Volume I

    Energy Technology Data Exchange (ETDEWEB)

    Kornreich, T R [ed.

    1978-05-01

    Separate abstracts are included for 38 papers presented concerning large scale wind systems, small scale wind systems, regional and economic analysis, wind characteristics research, environmental and institutional considerations, and international activities. Four papers were previously input into the energy data base.

  6. Proceedings of the 13th biennial conference on carbon. Extended abstracts and program

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-01-01

    Properties of carbon are covered including: mechanical and frictional properties; chemical reactivity and surfaces; aerospace applications; carbonization and graphitization; industrial applications; electrical and thermal properties; biomaterials applications; fibers and composites; nuclear applications; activated carbon and adsorption; advances in carbon characterization; and micromechanics and modeling. (GHT)

  7. Dos Idiomas, Un Mundo. Dual Language Project. Title VII Biennial Evaluation Report, 1995-97.

    Science.gov (United States)

    Ernest, Harishini M.; Gonzalez, Rosa M.

    This is an evaluation of the first 2 years of a 5-year comprehensive Bilingual Education grant funded by Title VII Part A of the Improving America's Schools Act of 1994 in the Austin Independent School District (AISD) (Texas). The grant awarded to the AISD funds a program of Developmental Bilingual Education at two elementary schools where more…

  8. 75 FR 50730 - Public Health Security and Bioterrorism Preparedness and Response Act of 2002: Biennial Review...

    Science.gov (United States)

    2010-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES 42 CFR Part 73 RIN 0920-AA34 Public Health Security and Bioterrorism Preparedness and...: Extension of public comment period. SUMMARY: On July 21, 2010, the Department of Health and Human...

  9. 75 FR 42363 - Public Health Security and Bioterrorism Preparedness and Response Act of 2002; Biennial Review...

    Science.gov (United States)

    2010-07-21

    ... HUMAN SERVICES 42 CFR Part 73 RIN 0920-AA34 Public Health Security and Bioterrorism Preparedness and...: Advance notice of proposed rulemaking and request for comments. SUMMARY: The Public Health Security and... potential to pose a severe threat to public health and safety. In determining whether to include an agent...

  10. 78 FR 72586 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2013-12-03

    ... specifications and management measures for most species of the Pacific Coast groundfish ] fishery (77 FR 67974... species of the Pacific Coast Groundfish Fishery was published on January 3, 2013 (78 FR 580). The Council... Sablefish Daily Trip Limit (DTL) Fishery Management Measures Limited Entry Fixed Gear and Open...

  11. 78 FR 49190 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2013-08-13

    ... specifications and management measures for most species of the Pacific Coast groundfish fishery (77 FR 67974... species of the Pacific Coast Groundfish Fishery was published on January 3, 2013 (78 FR 580). The Council... Entry Fixed Gear (LEFG) and Open Access (OA) Sablefish Daily Trip Limit (DTL) Fisheries North of 36...

  12. Proceedings of the third biennial conference and workshop on wind energy conversion systems. Volume II

    Energy Technology Data Exchange (ETDEWEB)

    Kornreich, T R [ed.

    1978-05-01

    Separate abstracts are included for 34 papers presented concerning technology development, meteorological siting considerations, multi-unit applications, and innovative and advanced systems concepts. Two papers were previously input into the energy data base.

  13. Eigenoscillations of the Differentially Rotating Sun I. 22-year, 4000-year, and quasi-biennial modes

    CERN Document Server

    Dzhalilov, N S; Oraevsky, V N

    2002-01-01

    Retrograde waves with frequencies much lower than the rotation frequency become trapped in the solar radiative interior. The eigenfunctions of the compressible, nonadiabatic, Rossby-like modes ($\\epsilon$-mechanism and radiative losses taken into account) are obtained by an asymptotic method assuming a very small latitudinal gradient of rotation, without an arbitrary choice of other free parameters. An integral dispersion relation for the complex eigenfrequencies is derived as a solution of the boundary value problem. The discovered resonant cavity modes (called R-modes) are fundamentally different from the known r-modes: their frequencies are functions of the solar interior structure, and the reason for their existence is not related to geometrical effects. The most unstable R-modes are those with periods of 1--3 yr, 18--30 yr, and 1500--20000 yrs; these three separate period ranges are known from solar and geophysical data. The growing times of those modes which are unstable with respect to the $\\epsilon$-m...

  14. Atomic Safety and Licensing Board Panel Biennial Report, Fiscal Years 1993--1994. Volume 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    In Fiscal Year 1993, the Atomic Safety and Licensing Board Panel (``the Panel``) handled 30 proceedings. In Fiscal Year 1994, the Panel handled 36 proceedings. The cases addressed issues in the construction, operation, and maintenance of commercial nuclear power reactors and other activities requiring a license form the Nuclear Regulatory Commission. This report sets out the Panel`s caseload during the year and summarizes, highlight, and analyzes how the wide- ranging issues raised in those proceedings were addressed by the Panel`s judges and licensing boards.

  15. Chemicals for enhanced oil recovery. Biennial report, April 1978-March 1980

    Energy Technology Data Exchange (ETDEWEB)

    Compere, A.L.; Crenshaw, J.M.; Greene, S.V.; Griffith, W.L.; Hall, J.E. Jr.; Johnson, J.S. Jr.; Jones, R.M.; Magid, L.J.; Triolo, R.; Westmoreland, C.G.

    1981-03-01

    The objective of Chemicals for Enhanced Oil Recovery is to lower barriers to implementation of the micellar flood approach by decreasing cost and increasing availability of chemicals used in the process. This is done by finding alternative feedstocks in wastes or low valued organic byproducts and by development of lower cost production procedures. For biopolymers in particular, emphasis has been on developments important for field production, to obviate the expense necessary for preparation of a dry product, feasible for shipping, and of redispersion for injection into formations. Because of the large quantities of waste and low valued byproducts generated by the paper industry, wood pulping streams have received particular attention. The interests have been not only in surfactants and mobility control polymers, but also in cosurfactants, sequestering agents for control of hardness, and competitive adsorbates. Some of the highlights of this period are: microscreens compared favorably in installed cost and operating energy to diatomaceous earth filtration and centrifugation for gross biomass removal; four fungi from genera other than Sclerotium, Helotium, or Stromatinia were tested and found to be potential biopolymer producers; methods of hydrolyzing polymers sequentially from the ends were investigated, and pH and temperature optima for these were obtained; coagent alcohols and alcohol-ketone mixture were readily produced from weak acid sulfite liquor, condenser effluent, and thermomechanical effluent streams; preparations of pure sodium oleate and a number of derivatives with substituents on the carbon next to the carboxylate were carried out and their phase behavior in systems containing a fixed cosurfactant were compared as a function of alkane molecular weight and of NaCl concentration; commercial ethoxylated fatty acids of different hydrophilic/hydrophobic ratios were evaluated, both alone and in conjunction with a petroleum sulfonate surfactant.

  16. Amended FY 1988/1989 Biennial Budget Submitted to Congress February 1988. Volume 1

    Science.gov (United States)

    1988-02-01

    X *.-4qC0. 04𔃾-4-d - 4C U (a CU -)0 ,-> CC,1,- .~~ -4 > 4 0CO 4-) S0 -4 tdH CC C -H r-4 0H~ 2 L..-4 .- 4W0caQ),- C 0 CU -0.C 0 -4 > - c󈧄 >4w to...California T7tyhanna Army Depot Tobyhanna, Pennsylvania Tooele Army Depot Tooele, Utah Depot Activities: Fort Wingate Depot Activity Gallup, New Mexico

  17. Instrumentation and Controls Division biennial progress report, September 1, 1976--September 1, 1978

    Energy Technology Data Exchange (ETDEWEB)

    Sadowski, G.S. (ed.)

    1978-11-01

    Progress is summarized in the following research and development areas: electronic circuits;instruments; radiation monitoring; process systems and instrumentation; thermometry; instrumentation for engineering experiments and test loops; HTGR fuel recycle development; reactor measurements and analysis; automatic control and data acquisition; electronic engineering support for research facilities; miscellaneous engineering services, studies, and developments; maintenance; and environmental science studies.

  18. PREFACE: The 9th Biennial Conference on Classical and Quantum Relativistic Dynamics of Particles and Fields

    Science.gov (United States)

    Horwitz, L. P.

    2015-05-01

    The most recent meeting took place at the University of Connecticut, Storrs, on June 9-13, 2014. This meeting forms the basis for the Proceedings that are recorded in this issue of the Journal of Physics: Conference Series. Along with the work of some of the founding members of the Association, we were fortunate to have lecturers from application areas that provided strong challenges for further developments in quantum field theory, cosmological problems, and in the dynamics of systems subject to accelerations and the effects of general relativity. Topics treated in this issue include studies of the dark matter problem, rotation curves, and, in particular, for the (relatively accessible) Milky Way galaxy, compact stellar objects, a composite particle model, and the properties of a conformally invariant theory with spontaneous symmetry breaking. The Stueckelberg theory is further investigated for its properties in producing bremsstrahlung and pair production and apparent superluminal effects, and, as mentioned above, the implications of low energy nuclear reactions for such off-shell theories. Other "proper time" theories are investigated as well, and a study of the clock synchronization problem is presented. A mathematical study of to quantum groupo associated with the Toda lattice and its implications for quantum field theory, as well as a phenomenological discussion of supernova mechanics as well as a semiclassical discussion of electron spin and the question of the compatibility of special relativity and the quantum theory. A careful analysis of the covariant Aharonov-Bohm effect is given as well. The quantization of massless fields and the relation to the Maxwell theory is also discussed. We wish to thank the participants who contributed very much through their lectures, personal discussions, and these papers, to the advancement of the subject and our understanding.

  19. 77 FR 12503 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2012-03-01

    ... Fishery Management Plan (FMP), are intended to allow fisheries to access more abundant groundfish stocks... comments in Microsoft Word, Excel, WordPerfect, or Adobe PDF file formats only. FOR FURTHER INFORMATION....gov . SUPPLEMENTARY INFORMATION: Electronic Access This final rule is accessible via the Internet...

  20. Biennial African School of Fundamental Physics and its Applications 2012 Report

    CERN Document Server

    Acharya, B S; Darve, C; Ellis, J; Muanza, S; Tabrizi, R; Yu, J

    2012-11-29

    The second African School of Fundamental Physics and its Applications was held in Kumasi, Ghana on July 15 – August 8, 2012. The organisation of the school and the feedback from the students are presented.

  1. Second biennial tri-laboratory engineering conference on modeling and simulation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This conference was divided into eight sessions. Session one covered the following topics: material behavior and characterization; computation heat transfer; computational fluid dynamics; and hydrodynamics. Topics covered in session two were: structural dynamics; manufacturing process modeling; solid and structural mechanics; and electromagnetics. Session three topics were: materials behavior and characterization; computational heat transfer; computational fluid dynamics; neutron generators and gas transfer systems applications. Topics for session four were: mesh generation and visualization; validation and verification; and pit manufacturing. Session five covered the following: ALE techniques and applications; solid and structural mechanical; and system applications. The three topics of session six were: optimization methods; manufacturing process modeling; and weapon response in hostile environments. Session covered: material behavior and characterization; computational heat transfer; solid and structural mechanics; and mesh generation and visualization. And finally, the topics of session 8 were: manufacturing and process modeling; solid and structural mechanics; uncertainty analysis; and structural dynamics. Paper covered a range of applications, many of which were weapons and weapon systems.

  2. 77 FR 61083 - Possession, Use, and Transfer of Select Agents and Toxins; Biennial Review

    Science.gov (United States)

    2012-10-05

    ... characteristics with regulated hemorrhagic fever viruses (Junin, Machupo, Sabia, Guanarito, and Lassa). As a... adding the haemorrhagic fever virus Chapare, to the list of select agents (74 FR 41829). Chapare virus is a recently described New World arenavirus that is associated with fatal hemorrhagic fever...

  3. 77 FR 71702 - Possession, Use, and Transfer of Select Agents and Toxins; Biennial Review

    Science.gov (United States)

    2012-12-04

    ..., Machupo, Sabia, Guanarito, and Lassa) listed as HHS select agents that cause hemorrhagic fever and pose a... outbreak of hemorrhagic fever, (2) has a case fatality rate of 80 percent, (3) has been phylogenetically..., Lujo virus (1) caused a fatal outbreak of hemorrhagic fever, (2) has a case fatality rate of 80...

  4. 78 FR 8417 - 2006 Biennial Regulatory Review-Revision of the Commission's Rules

    Science.gov (United States)

    2013-02-06

    ..., non-geostationary Mobile-Satellite Service space station license must identify the power flux density... a set of power flux-density (PFD) masks, on the surface of the Earth, for each space station in the... 22 of the Radio Regulations.'' In particular, the PFD masks must encompass the power...

  5. 77 FR 61055 - Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select...

    Science.gov (United States)

    2012-10-05

    ... procedures that must be followed by all regulated entities; rather, it establishes examples of ways in which... commenter stated that mutations selected after only a handful of passages make the virus avirulent in adult... mutations, which allow the strain to bind heparin sulfate; such binding is also associated with...

  6. 77 FR 63758 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2012-10-17

    ... fishing and marketing opportunities. Accordingly, for the reasons stated above, NMFS finds good cause to... Director, Office of Sustainable Fisheries, National Marine Fisheries Service. For the reasons set out...

  7. Availability of advanced foreign energy conversion and conservation technology for use in the United States. Biennial report

    Energy Technology Data Exchange (ETDEWEB)

    Straus, R W; Thurman, R S; Carsey, J N; Fujishima, C; Hammel, J; Dietrich, P; Pfeil, R; Bottomley, K

    1978-12-01

    The assignment by DOE requested Galaxy to, Review and evaluate all field data and to define areas where foreign work is ready to be implemented by US; areas where US work might be dropped since foreign R and D is more advanced; areas where foreign R and D indicate sufficient promise for the US to initiate work in; areas where cooperative R and D ventures or licensing agreements might prove beneficial, etc. The specific technologies to be investigated by Galaxy were set forth in Tasks I and V of the contract as follows: Task I: (A) waste heat utilization, (B) advanced cycles, (C) component reliability and efficiency, (D) heat transfer, and (E) combustion and materials; Task V: (A) controls and process efficiency; (B) materials and fabrication; (C) components and heat engines; (D) thermodynamics and heat transfer; (E) fuel cells; (F) combustion and alternate fuels; and (G) heat utilization, planning and analysis. The foreign technology is briefly identified within the areas set forth. (WHK)

  8. Dundee Biennial Conference on Numerical Analysis held at Dundee Univ (United Kingdom) on 23-26 June 1977

    Science.gov (United States)

    1987-06-26

    Collatz, University of Hamburg, Germany. Inclusion theorems for solutions of some types of boundary value problems with singularities in R2 and R3...this results in the inclusion of an integral term in the basic differential equation yielding a partial- integro differential equation (PIDE). The...Seidel Iterations by Means of Partial Elimination 3 P Nilaszewicz, Ciudad Universitaria , Argentina. If we consider the linear system A x- b, with A an

  9. Instrumentation and Controls Division biennial progress report, September 1, 1974--September 1, 1976. Non-LMFBR programs

    Energy Technology Data Exchange (ETDEWEB)

    Sadowski, G.S. (comp.)

    1976-11-01

    Research progress and developments are reported in the areas of basic electronics, instruments, radiation monitoring, pulse counting and analysis, electronic engineering support for research facilities, automatic control and data acquisition, reactor instrumentation and controls, fuel reprocessing and shipping, process systems and instrumentation development, thermometry, instrumentation for reactor division experiments and test loops, environmental science studies, miscellaneous engineering studies, services, and developments, and maintenance. (WHK)

  10. PREFACE: IARD 2010: The 7th Biennial Conference on Classical and Quantum Relativistic Dynamics of Particles and Fields

    Science.gov (United States)

    Horwitz, Lawrence; Hu, Bei-Lok; Lee, Da-Shin; Gill, Tepper; Land, Martin

    2011-12-01

    Although the subject of relativistic dynamics has been explored from both classical and quantum mechanical points of view since the work of Einstein and Dirac, its most striking development has been in the framework of quantum field theory. The very accurate calculations of spectral and scattering properties, for example, of the anamolous magnetic moment of the electron and the Lamb shift in quantum electrodynamics, and many qualitative features of the strong and electroweak interactions, demonstrate the very great power of description achieved in this framework. Yet, many fundamental questions remain to be clarified, such as the structure of classical realtivistic dynamical theories on the level of Hamilton and Lagrange in Minkowski space as well as on the curved manifolds of general relativity. There moreover remains the important question of the covariant classical description of systems at high energy for which particle production effects are not large, such as discussed in Synge's book, The Relativistic Gas, and in Balescu's book on relativistic statistical mechanics. In recent years, the study of high energy plasmas and heavy ion collisions has emphasized the importance of developing the techniques of relativistic mechanics. The results of Linder et al (Phys. Rev. Lett. 95 0040401 (2005)) as well as the more recent work of Palacios et al (Phys. Rev. Lett. 103 253001 (2009)) and others, have shown that there must be a quantum theory with coherence in time. Such a theory, manifestly covariant under the transformations of special relativity with an invariant evolution parameter, such as that of Stueckelberg (Helv. Phys. Acta 14 322, 588 (1941); 15 23 (1942); see also R P Feynman Phys. Rev. 80 4401 and J S Schwinger Phys. Rev. 82 664 (1951)) could provide a suitable basis for the study of such questions, as well as many others for which the application of the standard methods of quantum field theory are difficult to manage, involving, in particular, local properties of spacetime structure. The scope of this series of conferences is, however, much wider. There have been recent develpments in the understanding of the quantum properties of spacetime, the application of quantum field theory and statistical quantum field theory to problems in relativistic dynamics, as well as new techniques in general relativity; some of these topics have been discussed in the IARD 2010 conference, and which will be reported in these Proceedings. It was for this purpose, to bring together researchers from a wide variety of fields, such as particle physics, astrophysics, cosmology, heavy ion collisions, plasma research, and mathematical physics, with a common interest in relativistic dynamics, that this Association was founded. The International Association for Relativistic Dynamics was organized at its first meeting as an informal session of seminars among researchers with common interest in February 1998 in Houston, Texas, with John R Fanchi as president. The second meeting took place, in 2000, at Bar Ilan University in Ramat Gan, Israel, the third, in 2002, at Howard University in Washington, DC, and the fourth, on 12-19 June 2004, in Saas Fee, Switzerland. In 2006, the meeting took place at the University of Connecticut campus in Storrs, Connecticut, and the sixth meeting, in Thessaloniki, Greece. The seventh meeting, took place at the National Dong Hwa University in Hulien, Taiwan from 30 May to 1 June 2010. This meeting forms the basis for the Proceedings that are recorded in this volume of Journal of Physics: Conference Series. Along with the work of some of the founding members of the Association, we were fortunate to have lecturers from application areas that provided strong challenges for further developments in quantum field theory, statistical quantum field theory and its potential applications to relativistic quantum information theory, cosmological problems, and in the dynamics of systems described in the framework of general relativity. The opening session of IARD 2010 was held jointly with the closing seesion of the RQI-N workshop on relativistic quantum information that took place from 28-30 May. This joint meeting emphasized the importance of including dynamical models in relativistic quantum information theory, and of utilizing the perspective of quantum information in extracting results with strong implications for application in relativistic dynamics. Topics discussed at the conference and reported in this volume included investigations into problems in general relativity, relations between quantum field theory, cosmology and, in its statistical aspects, to the extraction of classical attributes of macroscopic quantum systems. There was also a very fundamental study by David R Finkelstein, of the stucture of spacetime itself, posing the possibility that the spacetime manifold emerges from an underlying quantum complex, composed of simplices with spin 1/2 and Fermi statistics, resulting in the regularization of the Standard Model and perhaps a regularized structure for quantum gravity. H T Cho and B L Hu study the vacuum expectation value of the stress energy tensor of a minimally coupled massless scalar field and its role as a source in the Einstein-Langevin equations of quantum gravity, governing the induced metric of fluctuations above the mean field dynamics of the semiclassical theory. C H Chou, B L Hu and Y Subasi study macroscopic quantum phenomena from the point of view of correlations, coupling and criticality, and explain how a macroscopic quantum system may, in this way, acquire classical attributes but still retain some quantum features. S Y Lin discusses a connection with quantum information science as one of the consequences of his work on local projective measurements on relativistic fields. In the field of cosmology, F H Ho and J M Nester study Poincaré gauge theory with a metric compatible connection to an independent dynamics associated with torsion and curvature. They find a propagating 0+ mode that could account for accelerated expansion. They discuss, in particular, a model in the Bianchi class A, and present a Lagrangian and a typical dynamical evolution. J T Hsiang, C H Wu, L H Ford and K W Ng review investigations of the effects of a quantum stress tensor of a conformal field on inflationary cosmology. They find that the quantum stress tensor fluctuations lead to effects that can depend upon the total expansion factor during inflation, which may contribute to a non-scale invariant and non-Gaussian component to the primordial spectrum of perturbations,and may be observable. In the framework of quantum field theory, A N Kvinikhidze and B Blankleider show that a relativistic quantum mechanics emerges from light frame quantum field theory, and that in the case of baryon-like conservation, these theories are equivalent. With T Skawronski, they show in a second paper the power of gauging for several body problems, and demonstrate how this idea can be applied to the study of parton distributions, two nucleon currents in cutoff quantum field theory, and in a potential model for πN scattering. C M Chen and J R Sun study a holographic dual of the Reissner-Nordström black hole in a quantum gravity description from the perspective of the AdS/CFT correspondence. On a fundamental level, somewhat related to the ideas of Finkelstein, A Gersten and A Moalem discuss the factorization of the d'Alembertian in a 4×4 representation of 'relativistic quaternions' to find an interpretation of Maxwell's equations; with an 8×8 factorization, they obtain spin two fields as in gravitation. They discuss a general method for obtaining field equations for zero mass particles and arbitrary spin. M Pavsic has developed a generalization of the theory of Stueckelberg, mentioned above, applicable to general relativity. He finds a source of the world time τ in M2,4, achieving a 5D metric tensor and a resolution of the 'problem of time' in this framework. In a basic investigation of the structure of the theory of special relativity, closely related to the original work of Minkowski and previous work of M Pavsic, Z Oziewicz has proposed a groupoid (non-group) covariance, defining the electric and magnetic fields as tensor on the 4D spacetime. P O'Hara, using a linearized metric of general relativity had previoulsy found that on the geodesics, one finds the Dirac equation. In the paper in this volume he studies the result on arbitrary curves, and proposes equations of motion. In the application of Stueckelberg's theory to the covariant harmonic oscillator problem (such as the model studied by Feynman, Kislinger and Ravndal (R P Feynman, M Kislinger and F Ravndal Phys. Rev. D 3 2706 (1971)), it has long been known (R Arshansky and L P Horwitz J. Math. Phys. 30 66, 213 (1989)) that there are exact solutions providing the non-relativistic spectrum up to relativistic corrections, with no 'ghosts', in terms of variables separated in terms of the (relative) spacelike invariant radial coordinate, angular and hyperbolic angular coordinates. However, no ladder representation for annihilation-creation operators was obtained. M Land has made considerable progress in this direction in his paper on harmonic oscillator states by studying the problem in two and three dimensions, with symmetries O(1), O(3) and O(2,1). He finds that for all s≠ 0 solutions, the SU(n) symmetry of the general oscillator Hamiltonian discussed by Bars (I Bars Phys. Rev. D 79 045009 (2009)) is spontaneously broken by the ground state, and he demonstrates the connection of this symmetry breaking to non-separability into one dimensional Cartesian solutions. In a second paper, Land discusses the 5D (based on the gauge fields that leave the Stueckelberg-Schrödinger equation locally gauge invariant) Abraham-Lorentz-Dirac equations of self-interaction of a relativistic charged particle; he shows that a statistical interpretation of the contributions of the event current to the measured currents can lead to an effective regularization of the theory, in which pre-acceleration of the event by future values of the fields is not present. On a phenomenological level, the work of S Bai, Z Cao, W B Han, C Y Lin, H J Yo and J P Yu studies a simulation of the two and three black hole configurations, developing new and powerful methods for these important problems. N Ben-Amotz studies the possibiliy of describing gravitation phenomenologically in terms of an exponential model. In a second paper, he studies the measured radial expansion rate of the Universe using the Einstein addition formula for velocity. He finds a modified Hubble law which explains the Olber's paradox (as the linear Hubble law does also), and for which the existence of dark energy becomes unnecessary for explaining existing data on dependence of luminosity as a function of redshift for type Ia supernovas. We thank the Scientific Advisory Committee for their invaluable guidance and advice: Stephen Adler (Institute for Advanced Study) Itzhak Bars (University of Southern California) Gordon Baym (University of Illinois) Jacob Bekenstein (Hebrew University) Fred Cooper (Los Alamos National Laboratory) Bei-Lok Hu (University of Maryland) Werner Israel (University of Victoria) E V Shuryak (Brookhaven National Laboratory) L S Shulman (Clarkson University) William Unruh (University of British Columbia) The organizers express their gratitude to the academic sponsors for their support and hospitality: National Science Council (Taiwan) National Center for Theoretical Sciences (Taiwan) National Dong Hwa University (Taiwan) Institute of Physics, Academia Sinica (Taiwan) Finally, we thank the participants who contributed through their lectures, personal discussions, and these papers, to the advancement of the subject and our understanding. For the Editors and Organizing Committee, L P Horwitz (Tel-Aviv University, Bar Ilan University), Editor-in-Chief Martin C Land (Hadassah College), IARD President Da-Shin Lee (National Dong Hwa University), Chairman of the Local Organizing Committee Bei-Lok Hu (University of Maryland) Tepper Gill (Howard University)

  11. 44 CFR 354.5 - Description of site-specific, plume pathway EPZ biennial exercise-related component services and...

    Science.gov (United States)

    2010-10-01

    ... Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY... associated with a transition phase should we decide to advertise and award a contract for technical...

  12. Schizophrenia, genetic retrenchment, and epidemiologic renaissance. The Sixth Biennial Winter Workshop on Schizophrenia, Badgastein, Austria, January 26-February 1, 1992.

    Science.gov (United States)

    Waddington, J L; Weller, M P; Crow, T J; Hirsch, S R

    1992-12-01

    A distinctive feature of these workshops, in addition to those noted in the introductory overview, is the selection of a relatively isolated location for a 1-week period. This, together with a rich and varied program and an ethos of informality, encourages participants to discuss not only the work presented but also their unpublished work and their intuitions based on preliminary data and analyses. Such an interchange is of inestimable value to the schizophrenia research community. In scientific terms, a panel of concluding discussants (Drs Kendell, Torrey, and Waddington) were in some measure of agreement that genetics, particularly molecular genetics, appears to be experiencing a period of retrenchment, while epidemiology is experiencing something of a renaissance. Maternal influenza was a prominent theme, although the data were far from consistent. It was argued by Dr Wessely that risk for schizophrenia putatively attributable to maternal influenza might be 5% to 10% of all cases, indicating a modest effect. Eclectically, Dr Kendell believed the effect to be "real" but slight and fragile, it being sought against large aggregates that almost inevitably result in differing findings from differing countries or from different data bases within a given country. Gender differences were also among the more prominent themes, not just in an epidemiologic context but also in a variety of other studies. This points anew to disturbances in schizophrenia of factors that regulate, or are intimately associated with, sexual dimorphism in brain development. Abnormalities in cerebral asymmetry continue to pervade a variety of research findings and point further to neurodevelopmental anomalies.(ABSTRACT TRUNCATED AT 250 WORDS)

  13. 75 FR 28517 - 2004 and 2006 Biennial Regulatory Reviews-Streamlining and Other Revisions of the Commission's...

    Science.gov (United States)

    2010-05-21

    ... power outages are beyond the control of antenna structure owners, or beyond their ability to remedy. The... apply to lights that are off due to a power outage. The Commission seeks comment on this analysis. 3... Circulars is unnecessary. Such references also may cause confusion if the FAA updates the relevant...

  14. PREFACE: IARD 2012: 8th Biennial Conference on Classical and Quantum Relativistic Dynamics of Particles and Fields

    Science.gov (United States)

    Horwitz, L. P.; Land, Martin C.; Gill, Tepper; Lusanna, Luca; Salucci, Paolo

    2013-04-01

    Although the subject of relativistic dynamics has been explored, from both classical and quantum mechanical points of view, since the work of Einstein and Dirac, its most striking development has been in the framework of quantum field theory. The very accurate calculations of spectral and scattering properties, for example, of the anomalous magnetic moment of the electron and the Lamb shift in quantum electrodynamics, and many qualitative features of the strong and electroweak interactions, demonstrate the very great power of description achieved in this framework. Yet, many fundamental questions remain to be clarified, such as the structure of classical relativistic dynamical theories on the level of Hamilton and Lagrange in Minkowski space as well as on the curved manifolds of general relativity. There moreover remains the important question of the covariant classical description of systems at high energy for which particle production effects are not large, such as discussed in Synge's book, The Relativistic Gas, and in Balescu's book on relativistic statistical mechanics. In recent years, the study of high energy plasmas and heavy ion collisions has emphasized the importance of developing the techniques of relativistic mechanics. The results of Lindner et al [Physical Review Letters 95 0040401 (2005)] as well as the more recent proposal of Palacios et al [Phys. Rev. Lett. 103 253001 (2009)] and others, have shown that there must be a quantum theory with coherence in time. Such a theory, manifestly covariant under the transformations of special relativity with an invariant evolution parameter, such as that of Stueckelberg [Helv. Phys. Acta 14 322, 588 (1941); 15 23 (1942); see also R P Feynman Phys. Rev. 80 4401 and J S Schwinger Phys. Rev. 82 664 (1951)] could provide a suitable basis for the study of such questions, as well as many others for which the application of the standard methods of quantum field theory are difficult to manage, involving, in particular, local properties of spacetime structure. The scope of this series of conferences is, however, much wider. There have been recent developments in the understanding of general relativity concerning questions associated with dark energy and the dark matter problem, the distribution of stars in galaxies, and the distribution of galaxies in the visible universe, as well as the internal structure of stars. There are, moreover fundamental questions in the applications of relativistic dynamics to physical problems, and in its mathematical and logical structure. It was for this purpose, to bring together researchers from a wide variety of fields, such as particle physics, astrophysics, cosmology, heavy ion collisions, plasma research, and mathematical physics, with a common interest in relativistic dynamics, that this Association was founded. The International Association for Relativistic Dynamics was organized at its first meeting as an informal session of seminars among researchers with common interest in February 1998 in Houston, Texas, with John R Fanchi as president. The second meeting took place, in 2000, at Bar Ilan University in Ramat Gan, Israel, the third, in 2002, at Howard University in Washington, D.C., and the fourth, on 12--19 June 2004, in Saas Fee, Switzerland. In 2006, the meeting took place at the University of Connecticut campus in Storrs, Connecticut, and the sixth meeting, in Thessaloniki, Greece. The seventh meeting took place at the National Dong Hwa University in Hualien, Taiwan from 30 May to 1 June 2010, and the eighth meeting, reported here, at the Galileo Galilei Institute for Theoretical Physics (GGI) in Florence, Italy, 29 May to 1 June 2012. This meeting forms the basis for the Proceedings of IARD 2012, recorded in this volume of Journal of Physics: Conference Series. Along with the work of some of the founding members of the Association, we were fortunate to have lecturers from application areas that provided strong challenges for further developments in cosmology and astrophysics, the geometry of spacetime, including the possible presence of extra dimensions, and in the dynamics of systems described in the framework of general relativity. There have been recent developments as well in the foundations of relativity, and in the understanding of electrodynamics in the framework of relativistic quantum theory. There is a study of relativistic quantum mechanics in the rest frame instant form of dynamics, and an analysis of the Laplace-Runge-Lenz symmetry in relativistic dynamics reported here, as well as a discussion of the quantization of massless fields of any spin. Results are reported on the existence and definition of a covariant Berry phase associated with a perturbed covariant harmonic oscillator. A generalization of Stueckelberg's original classical and quantum model for pair production is found to provide a simple framework for the phenomenon of neutrino oscillation, which, along with recently published work on the spin of a system of relativistic particles, appears to provide a simple mechanism for CP violation in the presence of nonabelian gauge fields that seems applicable to the K, B and D meson systems as well, from the point of view of their inner quark structure. New functional methods applicable to both classical and quantum relativistic systems are reported here, and a deep mathematical and philosophical discussion is given on a unified view of nonlinear systems in many areas, including that of perception. We thank the Scientific Advisory Committee for their invaluable guidance and advice: Stephen Adler(Institute for Advanced Study) Itzhak Bars (University of Southern California) Gordon Baym (University of Illinois) Jacob Bekenstein (Hebrew University) Fred Cooper (Los Alamos National Laboratory) Bei-Lok Hu (University of Maryland) Werner Israel (University of Victoria) E V Shuryak (Brookhaven National Laboratory) L S Shulman (Clarkson University) William Unruh (University of British Columbia) Luca Lusanna (National Institute for Nuclear Physics, INFN) Benoit Famaey (Observatoire Astronomique de Strasbourg, CNRS) The organizers express their gratitude to the Galileo Galilei Institute for Theoretical Physics for its support and the use of its excellent facilities, and to INFN for its generous support. Finally, we thank the participants who contributed through their lectures, personal discussions, and these papers, to the advancement of the subject and our understanding. For the Editors and Organizing Committee, L P Horwitz (Tel-Aviv University, Bar Ilan University), Editor-in-Chief Luca Lusanna (INFN), Chairman of the Local Organizing committee Tepper Gill (Howard University), IARD Treasurer Martin Land (Hadassah College), IARD President Paolo Salucci (SISSA)

  15. Potsdam Institute for Climate Impact Research. Biennial report 1996 and 1997; Potsdam-Institut fuer Klimafolgenforschung. Zweijahresbericht 1996 und 1997

    Energy Technology Data Exchange (ETDEWEB)

    Andre, G.; Bruch, S. vom [comps.

    1998-12-31

    The Potsdam Institute for Climate Impact Research was founded in 1992, the year that the Rio Conference was expected to grind out the blue-print for global sustainable development. The Institute`s general philosophy and methodology have been described before (e.g., in the introduction to the first biennal report 1994/95). Here, it is emphasized that the heterogeneity of the scientific tasks to be solved by PIK (ranging from empirical time series analysis to paradigms for ecosphere management) and the complexity of the environmental systems to be investigated call for a specific research strategy, which generally compromises between high-precision analysis and educated guesswork. (orig./KWE)

  16. Biennial Report on Long-Term Dose-Response Studies of Inhaled or Injected Radionuclides, 1991 - 1993

    Science.gov (United States)

    1994-01-01

    showed more bone tumors in the tibia, and the 239pu resulted in more tumos in the axial skeleton. Site-specific bone turnover rate and percent of...modifying effect of protraction on the dose-response of 224Ra observed in German ankylosing spondylitis patients. Four graded-dose levels were administered...ankylosing spondylitis . Most of the 224Ra given the Beagle dogs was prepared by Amersham-Buchler in Germany, which also prepared the 224Ra for the

  17. A Biennial Survey of Public School Finance in the United States, 1920-1922. Bulletin, 1923, No. 47

    Science.gov (United States)

    Swift, Fletcher Harper

    1923-01-01

    Every great war in which the United States has played a part has been followed by educational developments of supreme national importance. As the result of the Revolutionary War the Federal Government acquired a vast public land domain from which it has carved generous grants to the States. Those became the foundation of systems of free public…

  18. Biennial Conference on the Biology of Marine Mammals (10th), Held in Galveston, Texas on November 11-15, 1993

    Science.gov (United States)

    1993-11-15

    associations. Results from this program and application of new molecular techniques are needed to go beyond stmctsral analyse into the study of social...the biochemical and molecular responses of cetacean cells to OH from stranded animals may represent incidental infections; alternatively, and PAH...POSTCRANIAL SKELETON Villa-Ramirez, B. Torre, V.’, Findley, L.T.5, Graham, W.C.’, and Vidal, 0.’ Instituto de Biologia , Universidad Nacional Autonoma de

  19. Supporting Data for FY 1990/1991 Biennial Budget: Budget Estimates Descriptive Summaries Submitted to Congress January 1989, Research, Development, Test & Evaluation, Navy

    Science.gov (United States)

    1989-01-01

    DOCUMENTS SUBPRJCT 2/86 #034-095 ULTRA-LM-LOSS FIBER OPTIC 10/86 #140-05 SEA RAY 10/86 #143-02 UNDERSEA WEPS TECH 10/86 #145-03 ALL OPTICAL TOWED ARRAY 10...Validation (D&V) Phase development activity. Principle C/E procdkts will ouist of cceptual design studies and full scale mockups of ead proposed design

  20. Department of the Air Force Supporting Data for Fiscal Year 1990/91 Biennial Budget Estimates Submitted to Congress January 1989. Descriptive Summaries, Research, Development, Test and Evaluation

    Science.gov (United States)

    1989-01-01

    infrared sensors to correct for atmospheric limitations on ranging and imaging for smart weapons. - (U) Push lidar technology to develop an eyesafe lidar for...Advanced Soace Tecnology Assessments: This project develops and coordinates the Air Force science and technology space and missile investment...govenvent wide. Careful analysis identifies weakness in our technology base or potential tecnology breakthroughs. Irdedent organizations, both inside and

  1. Water resources investigations: A section in Thirty-third biennial report of the State Engineer to the governor of Utah: 1960-1962

    Science.gov (United States)

    ,

    1962-01-01

    The Geological Survey is authorized by Congress to cooperate with the States and other local governmental units in water-resources investigations on a 50-50 financial basis. Principal cooperation for Utah is through the office of the Utah State Engineer. Other State offices, such as the State Road Commission, Water and Power Board, Fish and Game Department, and Oil and Gas Conservation Commission have assisted financially. Counties, cities, education institutions, and water users’ organizations also have cooperated for many years. The need for water information applies to all levels of government. It is, therefore, advantageous for the Federal Government, State governments, and other political subdivisions to share in the expense to the extent possible consistent with their common interests and responsibilities. The formal cooperative program in Utah began in 1909, and has been continuous since that date.

  2. Department of the Navy FY 1992/FY 1993 Biennial Budget Estimates. Military Construction and Family Housing Program FY 1992. Justification Data Submitted to Congress February 1991

    Science.gov (United States)

    1991-02-01

    former Hotel Del Monte. The school moved into the old hotel In 1951 and constructed classroom facilities and laboratories in 1954. This 65-year old...SITUATION: Existing aeoquate berthing consists of 232 spaces on station. The remaining 305 enlisted personnel must be housed in motels and hotels ...SHRIKE ano WA" LEYE in these facilities poec~uoes the accomcl isnment of maintenance worKloaO On the newe missiie systems Devonc risca" rea- 199 :MVL:S

  3. Proceedings of the Biennial EO/EEO Research Symposium (5th) Held at Patrick Air Force Base, Florida on February 17-18, 2005

    Science.gov (United States)

    2005-02-01

    Significance of Race: Antiblack Discrimination in Public Places. American Sociological Review, 56, 101-116. Frazier, E. F. (1957). The Black Bourgeoisie... discrimination Substantiation rate for discrimination complaints Total complaints of sexual harassment Internal Processes Discrimination / Sexual...of the presence of cultural distance ( Tajfel , 1982). For this positive affect to develop, contact has to lead to the perception of similarity

  4. Treatment of Biennial Root Sugarcane Covered Film before in Frosted Cane Region%霜冻蔗区宿根蔗的膜前处置

    Institute of Scientific and Technical Information of China (English)

    王贵华

    1999-01-01

    @@ 霜冻蔗区的宿根蔗,通常是前季甘蔗在2月上中旬(特别是1月)以前砍收的,都会程度不同地受到冬季严寒、霜冻、病害等的影响,以致蔗芽受害,蔗桩腐坏,发株较少,缺株断垄较重,对产、质量(特别是产量)的影响很大.

  5. Proceedings of the Tenth Biennial Guidance Test Symposium Held at Holloman Air Force Base, New Mexico, 7-9 October, 1981. Volume I,

    Science.gov (United States)

    1981-10-01

    path interferometer ( LUPI ), which was used to evaluate cultural noise transients. Seismic Characterization All of the seismic measurements were made...10 3 LUPI TEST CONFIGURATION 4 10 q - ŚX6 I BEAM ---- ARDEL MIRROR MOLINT 6 IN SPHER MIRROR "MIRROR ENCLOSURE AIRBEARING CAGED FLOOR EXTENSIONS

  6. Department of the Navy Amended FY 1992/FY 1993 Biennial Budget Estimates: Justification of Estimates Submitted to Congress January 1992: Shipbuilding & Conversion, Navy

    Science.gov (United States)

    1992-01-01

    0IC 1.1 O OOI 10 00 IOIN N 61 1 6 OCONI lI IA. N I NINI ’ L .- I In If to i I I III 4 1 I ~I N015- 1 1 INN 01I I .I1 II1 -I ; I I0 NI : - I NOI I4 M I...I. )~IOA.- u I 0 1’ 00 It- u IV . c IC I.C -: 61 1 . L1C1 oF4.2 I I C 00 INI NINI - 1 OlulI 1 0 01 0101 0 I; I~ A NI 01 I V I uCI 111 11 0 I I 211 14

  7. Biennial Guidance Test Symposium (16th) Held in Holloman Air Force Base, New Mexico on October 5-7, 1993. Volume 1

    Science.gov (United States)

    1993-10-01

    be raised directly retroreflectors that permit the knowledge of alti- into the ordnance bay. A subsequent review of tude to 6 inches (-0.05 micro-g...Inhouse Centrifuge (29 Inch Radius, 600 Tooth Wheel, Ac1b hn=2 Random Sequence, Load Resistor Doubled to 1 K) SF - 0.244380 Dams = 1.012293 Raw...a finite data set, an approximation to the power spectral density is: S= ( -{XT (o)I (14) For discrete dam , the Fast Fourier Transform (FT) can be

  8. Department of the Navy FY 1990/FY 1991 Biennial Budget Estimates. Military Construction and Family Housing Program FY 1991. Justification Data Submitted to Congress

    Science.gov (United States)

    1989-01-01

    stations; upgrade thermal insulation on 24,600 lineal feet of existing steam distribution pipe and 11,050 lineal feet of existing condensate pipe; install...08/86 MiTOTAL 4.a 3C S. MA•JOR PL.ANNED NEXT THREE YEARS: 113 20 ’AIRCRAFT PARKION APRON 112.SFT SC 12.760 21C.05 FO I NA PROT AC HANGAR SHP LS 3

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

    Science.gov (United States)

    1998-04-01

    are excerpts from the sonnet by Emma Lazarus immortalized at the base of the Statue of Liberty: “Here at our sea-washed, sunset gates shall stand a...43 11. “Reverse” Discrimination .77 .63 12. Overall EO Climate . 73 .66 Factors Status Groups 1...Overall EO Climate .67 .31 . 73 (3. Majority Officer Women) 1. Sexual Harassment .76 .66 and Discrimination 2. Differential

  10. Supporting Data Amended FY 1992/FY 1993 Biennial Budget Estimate Submitted to Congress - January 1992. Descriptive Summaries of the Research, Development, Test and Evaluation, Army Appropriation

    Science.gov (United States)

    1992-01-01

    Science Applications International Corp., McLean, VA; Booz Allen Hamilton, Bethesda, MD; Mission Research Corp., Santa Barbara , CA. (U) Related Activities...AVRADA), Fort Monmouth, NJ. Major contractors: Vitronics, Eatontown, NJ; Anocapa Sciences, Santa Barbara , CA; ITT Corp, Nutley, NJ; AEL, Lansdale, PA. In...meningitis, infectious hepatitis, dengue fever, typhus fevers, and leishmaniasis . (U) FY 1991 Planned Program: * (U) Achieved long term (9 months) protection

  11. The Centre for Veterinary Epidemiology and Risk Analysis, The TB Diagnostics and Immunology Research Centre, The Badger Vaccine Project: Biennial Report, 2012-13

    OpenAIRE

    More, Simon John; Collins, Daniel M.

    2014-01-01

    The UCD Centre for Veterinary Epidemiology and Risk Analysis (UCD CVERA) is the national resource centre for veterinary epidemiology in Ireland, located within the UCD School of Veterinary Medicine at University College Dublin. The Centre was initially established as the Tuberculosis Investigation Unit, but in recent years has broadened its remit to cover a wide range of international, national and local animal health matters, including: - Epidemiological support for the control and eradicati...

  12. The Centre for Veterinary Epidemiology and Risk Analysis, The TB Diagnostics and Immunology Research Centre, The Badger Vaccine Project: Biennial Report, 2010-11

    OpenAIRE

    More, Simon John; Collins, Daniel M.

    2012-01-01

    The UCD Centre for Veterinary Epidemiology and Risk Analysis (UCD CVERA) is the national resource centre for veterinary epidemiology in Ireland, located within the UCD School of Veterinary Medicine at University College Dublin. The Centre was initially established as the Tuberculosis Investigation Unit, but in recent years has broadened its remit to cover a wide range of international, national and local animal health matters, including: - Epidemiological support for the control and eradicati...

  13. The Centre for Veterinary Epidemiology and Risk Analysis, The TB Diagnostics and Immunology Research Centre, The Badger Vaccine Project. Biennial Report, 2014-15

    OpenAIRE

    More, Simon John; Collins, Daniel M.

    2016-01-01

    The UCD Centre for Veterinary Epidemiology and Risk Analysis (UCD CVERA) is the national resource centre for veterinary epidemiology in Ireland, located within the UCD School of Veterinary Medicine at University College Dublin. The Centre was initially established as the Tuberculosis Investigation Unit, but in recent years has broadened its remit to cover a wide range of international, national and local animal health matters, including: - Epidemiological support for the control and eradicati...

  14. Long-term dose-response studies of inhaled or injected radionuclides. Biennial report, 1 October 1991--30 September 1993

    Energy Technology Data Exchange (ETDEWEB)

    Boecker, B.B.; Muggenburg, B.A.; Miller, S.C.; Bradley, P.L. [eds.

    1994-01-01

    This report describes the scientific progress in, and current status of, life-span studies of the long-term health risks in Beagle dogs of chronic irradiation from internally deposited radionuclides or from an external source. The reporting period for this document is the 2-year period from October 1, 1991 through September 30, 1993. Studies that were initiated at three different laboratories (Inhalation Toxicology Research Institute, ITRI, University of Utah, and Argonne National Laboratory, ANL) are presented here because they are being completed at ITRI. All living dogs in the Utah-initiated studies were transferred to the ITRI facility for the remainder of their life-span observations and measurements in September 1987. This report is the fourth in a series of reports dealing with the current status and progress of both the Utah and ITRI studies. Other life-span studies involving dogs exposed to gamma radiation from an external source were initiated and conducted for many years at ANL. In 1991, the decision was made to discontinue the chronic irradiation of the remaining living dogs and to transfer all remaining dogs to ITRI for care, clinical observations, and pathological observations at death or euthanasia. This report provides the current status of these dogs. Status reports on the Utah and ITRI studies comprise most of this report. The ITRI-related section presents brief statements of project objectives, the general procedures used in these studies, and some study-specific features for each of the 19 studies being conducted with either beta- or alpha-emitting radionuclides. Dose- and effect-modifying factors being addressed in these studies include total dose, dose rate, LET, solubility, nonuniformity of dose, species, age, sex, health status, and mode of exposure. Recent additions to experimental protocols for studies in which dogs are still alive involve the collection and analysis of tumor tissues using currently available molecular biology techniques.

  15. Proceedings of the Biennial EO/EEO Research Symposium (4th) Held in Cocoa Beach, Florida on December 5-7, 2001

    Science.gov (United States)

    2003-01-01

    professionalism, June 14-16, 2001). 10 Dorwin Cartwright , "The Nature of Group Cohesiveness" in Group Dynamics: Research and Theory, 3d ed., ed... Dorwin Cartwright and Alvin Zander, (New York: Harper & Row, 1968), 91-109; Leon Festinger, Stanley Schachter, and Kurt Back, “Operation of Group...Standards” in Group Dynamics: Research and Theory, 3d ed., ed. Dorwin Cartwright and Alvin Zander, (New York: Harper & Row, 1968), 152-164; Stanley

  16. Report of the Fifth Biennial Conference on Chemical Education. Birds-of-a-Feather Workshop Sessions: Undergraduate Organic Chemistry--What Stays In and What Goes Out?

    Science.gov (United States)

    Meislich, H.

    1979-01-01

    Those who attended this workshop agreed that the textbooks being published today have too much material to be covered in a standard one-year course. Discussions were centered around deletion of subject matter in certain areas. (BB)

  17. "Interspace" ("Vaba ruum") : Eesti paviljon 14. Veneetsia arhitektuuribiennaalil = Interspace : Estonian pavilion at the 14th Venice Architecture biennial / Johanna Jõekalda, Johan Tali, Siim Tuksam

    Index Scriptorium Estoniae

    Jõekalda, Johanna, 1990-

    2015-01-01

    14. Venezia arhitektuuribiennaal 7. juunist kuni 23. novembrini 2014, peakuraator Rem Koolhaas. Eesti paviljoni ekspositsioon "Vaba ruum", kuraatorid Johanna Jõekalda, Johan Tali, Siim Tuksam. 2014. aasta Kultuurkapitali Arhitektuuripreemia kandidaat

  18. Biennial Guidance Test Symposium (14th) held in Holloman Air Force Base, New Mexico on 3-5 October 1989. Volume 1

    Science.gov (United States)

    1989-10-30

    assembled pair is tumble lapped. Tumble lapping is a process in which Mechanically, the 1.5-inch diameter rotors a a weighted lapping element and slurry of...freon power spray system is a spin rinser dryer which impinges instrument parts, held in part trays, with freon at up to 1500 psi, removing surface...oR -m Zr 10’ 1 51- Paper 89-79 Deionized Water Power Spray The second cleaning station is also a spin rinser dryer . It is similar to the freon

  19. Department of the Navy FY 1990/FY 1991 Biennial Budget Estimates. Military Construction and Family Housing Program FY 1990. Justification Data Submitted to Congress

    Science.gov (United States)

    1989-01-01

    010 LP4OI6 131 NTLEHUSE PGlO 14 1. COMPONENT [2. DATE FY 1990 MILITARY CONSTRUCTION PROGRAM I NAVY 3. INSTALLATION AND LOCATION 4. COMMAND 5. AREA...PROPOSED CONSTRUCTION Expand electrical distribution system, cable, transformers , manholes; water distribution system, fire protection system, pump and...distribution system including substations, aerial, underground, and submarine feeders, oil switches, oil fuse cutouts, transformers , manholes

  20. Biennial Guidance Test Symposium (15th) Held in Holloman Air Force Base, New Mexico on 24-26 September 1991. Volume 1

    Science.gov (United States)

    1991-09-01

    stellar irradiance absorbed by the OWLS FPA. Window thin film cooling by means of water glycol compounds is a consideration; however, these induce...from Du Pont 2) Low toxicity, low vauor pressure, low flammability, odor levels are lower than terpenes 3) Water is used in the final rinsing process...radiation, The absorption of U\\’ (below 300 nmi) radiation is responsible ft)r producing photochemical changes neeessce.y fbr the removal of absorbed species

  1. Department of the Navy Justification of Estimates FY 1990/1991 Biennial Budget Submitted to Congress January 1989. Operations and Maintenance, Marine Corps

    Science.gov (United States)

    1989-01-01

    0MQ0 -03’ 4J 01 3WQ 4 fA mu a u 03w4 41- ’V 04 Or’V 0V 0 qC u’ w2 V VmH 0 0) - V -4 t .0 En 0C W) 0CjrI > c 4 0 3 414) *.-I41 V U,-4Z-~ 𔃾 I-P4’ -4O...U 41W D *Vo *-CO. 414. -W (D -4 > ) -4 0 1 tD -- o 0 c 0 w a 41 0 0V V t7% ;o 400 (D- z 4u 4) -4 -r4 -f4 w0 -4 0 00 t -4t 1.-M- Ch > o 4 4JN1-4 )14 C...A0 *’ > 0 UC X "A42E4 E- U~~s a-4J 0 U rV 0J V 4 4 -i 13% td 1-C~ ~ AUU- w. 0 c k’- ~ 0~VV E s w w - t U ek U > 40~ Aj 0 0 A. zJ3 Ai c4 z 0w C bo 0. U

  2. Nonstructural carbohydrates and return bloom potential differ among cranberry cultivars

    Science.gov (United States)

    explain low fruit set and biennial bearing tendencies of cranberry (Vaccinium macrocarpon). Yet, comparisons of nonstructural carbohydrate concentrations during critical phenological stages across cultivars that differ in biennial bearing tendencies and return bloom potential are lacking, particular...

  3. New Hopes, New Horizons: The Challenges of Diversity in Education. Proceedings of the Biennial International Conference of the International Association of Special Education (5th, Capetown, South Africa, August 3-8, 1997).

    Science.gov (United States)

    Prater, Greg, Ed.; Minner, Sam, Ed.; Islam, Mohammad, Ed.; Hawthorne, Deborrah, Ed.

    This collection of 64 papers from a 1997 international conference of special educators focuses on the challenges of diversity in education. Topics of the papers include: (1) assessment strategies for individuals with autism; (2) self-determination strategies for at-risk youth with learning, behavior, and emotional disabilities; (3) developing…

  4. Comparative Survival Study (CSS) of Hatchery PIT-tagged Spring/Summer Chinook; Migration Years 1997-2002 Mark/Recapture Activities and Bootstrap Analysis, 2003-2004 Biennial Report.

    Energy Technology Data Exchange (ETDEWEB)

    Berggren, Thomas J.; Franzoni, Henry; Basham, Larry R. (Columbia Basin Fish and Wildlife Authority, Fish Passage Center, Portland, OR)

    2003-11-01

    The Comparative Survival Study (CSS) was initiated in 1996 as a multi-year program of the fishery agencies and tribes to estimate survival rates over different life stages for spring and summer Chinook (hereafter, Chinook) produced in major hatcheries in the Snake River basin and from selected hatcheries in the lower Columbia River. Much of the information evaluated in the CSS is derived from fish tagged with Passive Integrated Transponder (PIT) tags. A comparison of survival rates of Chinook marked in two different regions (which differ in the number of dams Chinook have to migrate through) provides insight into the effects of the Snake/Columbia hydroelectric system (hydrosystem). The CSS also compares the smolt-to-adult survival rates (SARs) for Snake River Chinook that were transported versus those that migrated in-river to below Bonneville Dam. Additional comparisons can be made within in-river experiences as well as comparison between the different collector projects from which smolts are transported. CSS also compares survival rates for wild Snake River spring and summer Chinook. These comparisons generate information regarding the relative effects of the current management actions used to recover this listed species. Scientists and managers have recently emphasized the importance of delayed hydrosystem mortality to long-term management decisions. Delayed hydrosystem mortality may be related to the smolts experience in the Federal Columbia River Power System, and could occur for both smolts that migrate in-river and smolts that are transported. The CSS PIT tag information on in-river survival rates and smolt-to-adult survival rates (SARs) of transported and in-river fish are relevant to estimation of ''D'', which partially describes delayed hydrosystem mortality. The parameter D is the differential survival rate of transported fish relative to fish that migrate in-river, as measured from below Bonneville Dam to adults returning to Lower Granite Dam. When D = 1, there is no difference in survival rate after hydrosystem passage. When D < 1, then transported smolts die at a greater rate after release below Bonneville Dam than smolts that have migrated in-river to below Bonneville Dam Major objectives of the CSS include: (1) development of a long-term index of transport SAR to in-river SAR for Snake River hatchery and wild spring and summer Chinook smolts measured at Lower Granite Dam; (2) develop a long-term index of survival rates from release of smolts at Snake River hatcheries to return of adults to the hatcheries; (3) compute and compare the overall SARs for selected upriver and downriver spring and summer Chinook hatchery and wild stocks; and (4) begin a time series of SARs for use in hypothesis testing and in the regional long-term monitoring and evaluation program. Primary CSS focus in this report is for wild and hatchery spring/summer Chinook that outmigrated in 1997 to 2002 and their respective adult returns through 2004.

  5. A knowledge base system for multidisciplinary model-based water management, Summit on Environmentel Modelling and Software, 3rd Biennial meeting of the International Environmental Modelling and Software Society, Burlington, Vermont, USA, July 9-12, 2006

    NARCIS (Netherlands)

    Kassahun, A.; Scholten, H.

    2006-01-01

    To improve the quality of multidisciplinary model-based water management studies and provide guidance on best practices, a user-friendly guidance and quality assurance knowledge-based system has been built within the EU funded HarmoniQuA project. The knowledge base system provides experts and experi

  6. Primay Report on the Breeding and Selection of Several New Annanl and Biennial Ornamental Plants%一、二年生草花新品种的选育初报

    Institute of Scientific and Technical Information of China (English)

    唐小敏; 齐鸣

    2001-01-01

    通过引进国外的原始材料和国内优良的地方品种,对一串红(属)、硫华菊等几种传统的重要花卉用多代单株选择法和集团混合选择法进行选育,选育出 12类 22个优秀的株系;此外,还对鬼针草、南荠菜等 5个新种花卉进行选育,选育出了性状表现良好的 6个株系。所优选的品种(株系)经品种栽培试验证明具有较高的观赏价值,可以推广应用。%Through introuducing foreign original materal and domestic excellent local varieties, to select and breed to Salvia, Cosmos and other several traditional important plants in multi- generation single plants selection and group mixture selection ways. Get 12 sorts and 22 excellent clones. In the same time, to select and breed to Thymophylla, Arabis and other new varicties, selected 6 clones. All these clones are worth popularizing widespread.

  7. Drug use among adolescents within vocational schools: health promotion, social relations and institutional organization. Abstract. 13th Biennial Conference of the European Association for Research on Adolescence, Island of Spetses, Greece. 29 August – 1 September 2012 (p. 60)

    DEFF Research Database (Denmark)

    Ingholt, Liselotte; Sørensen, Betina Bang; Axel, Erik

    Druguse among Adolescents within Vocational Schools: Health Promotion, Social Relations and Institutional Organization. L. Ingholt1, B.B. Sørensen1, E. Axel2, V.A. Frank3 1 National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark. 2 The Department of Psychology...... education. Design: From 22 qualitative interviews two girls' case stories are analyzed, one still being in, the other having left vocational education. The paper is rooted in theory of social practice and critical psychology. Key concepts include institutional and personal trajectories of participation....... Results: Learning in vocational education is part of how young people develop and coordinate their trajectory of everyday social life. Additionally drug use may become important in the process of forming peer relations. For some students, the focus is drifting from vocational to social interactions...

  8. Department of the Navy Amended FY 1992/FY 1993 Biennial Budget Estimates. Justification of Estimates Submitted to Congress January 1992. Operation and Maintenance, Navy. Book 2. Budget Activity 7. Central Supply and Maintenance

    Science.gov (United States)

    1992-01-01

    C. " VC -IVE a)W 3CZaCw)l .0 94 0= 4 04J@O C. $- 4wE (i C=( EU V E S. (AL. 0 4.1 *41 U).S.- 40 w).O U In. % .p- :2( u M V =- VULA C46- M𔃾 - 4 I ’ u...41V Coco.o o V) J C 0A0 M.L C ̂ ) 0=-4 LA CML 4- 064J)0 G cc) 63 0.M 0 v CCo a Eda m’J 3 0L .- C .4~3.0 q0%0 C-a )LJ 4 >C ~ 0 C.% 6 C 00 % 0 LI 4 S

  9. Joint Logistics Commanders’ Biennial Software Workshop (4th) Orlando II: Solving the PDSS (Post Deployment Software Support) Challenge Held in Orlando, Florida on 27-29 January 87. Volume 2. Proceedings

    Science.gov (United States)

    1987-06-01

    enhancements/modifications. These software efforts should be tracked by program element. Additionally, the current literature should be searched to...result. But we can start to reap the benefits today. 4. Tom Clancy, the author of the recent bestselling Cold War thriller , Hunt For Red October

  10. Women at risk: why increasing numbers of women are failing to get the health care they need and how the Affordable Care Act will help. Findings from the Commonwealth Fund Biennial Health Insurance Survey of 2010.

    Science.gov (United States)

    Robertson, Ruth; Collins, Sara R

    2011-05-01

    Women have greater health care needs than men, and generally play larger roles in the health care of family members. Rising health care costs combined with sluggish income growth has contributed to losses in health insurance among women and rising rates of problems gaining necessary health care and paying medical bills. Women who seek coverage in the individual insurance market face additional hurdles--few plans offer maternity coverage and, in most states, insurance carriers charge higher premium rates to young women than men of the same age. The Affordable Care Act is bringing change for women through required free coverage of preventive care services, small business tax credits, new affordable coverage options, and insurance market reforms, including bans on gender rating. When the law is fully implemented in 2014, nearly all the 27 million working-age women who went without health insurance in 2010 will gain affordable and comprehensive benefits.

  11. Department of the Navy Amended FY 1992/FY 1993 Biennial Budget Estimates. R,D,T, and E Descriptive Summaries Submitted to Congress January 1992. Research, Development, Test and Evaluation, Navy

    Science.gov (United States)

    1992-01-01

    to determine the most economical ly/ envionmentally acceptable approach to PBX and propellant recovery and reuse . Complete lab scale solubility...U) LAREVAL membrane greywater treatment systems. d. (0) Fabricated laser sampling and detection system (LSDS) LABNYAL Off ShIp Firefighting System...treatment through Broad Agency Announcement (BAA). c. (U) LABIVAL membrane systems for greywater treatment; design greywator and blackwater treatment

  12. Department of the Air Force Supporting Data for Amended Fiscal Year 1988/89 Biennial Budget Estimates Submitted to Congress February 1988. Descriptive Summaries, Research, Development, Test and Evaluation

    Science.gov (United States)

    1988-02-01

    o<noba+»Nb-*br-i« a -i-1 as > d " £<a «a Ufib, a£E <-t-Heng«*eTj«3 OEr -iae f< 9 ** «TJO«o<«’H-«an bbams...c e sec c e c B ’ •H£>%-!3 ’J ><>SU • 0 c ŗ Ed CO o ■H •* f4 •* 1^ T* •H •H c«H tcc ^u-i y a E •H 1

  13. 78 FR 52607 - Unified Registration System

    Science.gov (United States)

    2013-08-23

    ...-Motor Carrier Leasing Companies 6. School Bus Operations E. Mandatory Electronic Filing F. Biennial... as an express, pipeline, rail, sleeping car, motor, or water carrier) to provide transportation...

  14. Adaptive spatial harvest planning under risk of windthrow

    DEFF Research Database (Denmark)

    Meilby, Henrik; Thorsen, Bo Jellesmark; Strange, Niels

    2003-01-01

    Abstract tidligere udgivet som konferencebidrag fra: Biennial meeting of the Scandinavian Society of Forest Economics and the 3. Berkeley-KVL conference on natural resource management, 2002, Gilleleje, s. 128......Abstract tidligere udgivet som konferencebidrag fra: Biennial meeting of the Scandinavian Society of Forest Economics and the 3. Berkeley-KVL conference on natural resource management, 2002, Gilleleje, s. 128...

  15. 75 FR 64321 - Interagency Coordinating Committee on Oil Pollution Research (ICCOPR); Public Meeting

    Science.gov (United States)

    2010-10-19

    ... Interagency Committee is coordinating an update of the Technology Plan during the next two fiscal years. Tentative Meeting Agenda The agenda for the November 17, 2010 Committee meeting is as follows: (1) 9 a.m... Biennial Report The Interagency Coordinating Committee on Oil Pollution Research Biennial Report for...

  16. Alpha1-antitrypsin deficiency

    DEFF Research Database (Denmark)

    Stolk, Jan; Seersholm, Niels; Kalsheker, Noor

    2006-01-01

    biennially to exchange views and research findings. The fourth biennial meeting was held in Copenhagen, Denmark, on 2-3 June 2005. This review covers the wide range of AAT deficiency-related topics that were addressed encompassing advances in genetic characterization, risk factor identification, clinical...... epidemiology, inflammatory and signalling processes, therapeutic advances, and lung imaging techniques....

  17. 77 FR 58131 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Mississippi

    Science.gov (United States)

    2012-09-19

    ... Part 272--Approved State Hazardous Waste Management Programs. Specifically, EPA has approved the state's revision to its part 272 authorized program for electronic reporting of hazardous waste biennial... ``Regulatory Services Portal/Hazardous Waste Biennial Reporting'' for revisions/modifications of its...

  18. Remembering Istanbul: What How and for Whom?

    DEFF Research Database (Denmark)

    Hansen, Malene Vest

    2013-01-01

    International biennials of contemporary art grow in importance in globalization and one result is the spread of 'hegemonic archive of contemporary art'. Focusing on WHW, the Croatian curatorial collective behind the 11th Istanbul Biennial in 2009 and analyzing their exhibition concept reactualizing...

  19. Out in reality..

    DEFF Research Database (Denmark)

    Philipsen, Lotte

    2011-01-01

    Text in catalogue for the Socle du Monde Biennial at Heart – Museum of contemporary art in Herning. On contemporary art's aesthetic engagement in social issues and politics.......Text in catalogue for the Socle du Monde Biennial at Heart – Museum of contemporary art in Herning. On contemporary art's aesthetic engagement in social issues and politics....

  20. Department of the Navy Justification of Estimates Amended Fiscal Year 1988 and 1989 Biennial Budget Submitted to Congress February 1988. Operation and Maintenance, Navy. Book 1. Budget Activity 1: Strategic Forces Budget Activity 2: General Purpose Forces Budget Activity 3: Intelligence and Communications Budget Activity 4: Airlift and Sealift

    Science.gov (United States)

    1988-02-01

    W = - Q;0) OLA CO a~ -0UJ I=LA td - r ( A 0 CL OLA1 a 0) w OJ0~K b .1 0 al ( apC 0.0 0 r 41-10 ,01 , -4. -W 4v - 0c -OL 4 >, CW 0 - ) -4 4LA*;.(0 VOO...00-C m0C 0.L C 0 0 4 M’ I W-CCC LA OLA *HZ A- 4.00>0Ff- 0 . LA -4 A.-4WQ) vO C: d -)4 CAU -4 LAW oW 0.40 *- 6 bC rd w04 A b0𔃺 1O. -l.a0.. 40) 4-1 0... boLA u)0 o 4 cd u C M - 0 ( L) - 1)U 010010) 0 Q)LA0 a C M- a vG~~1 50 0 > = Q) aLa) a) u 0 0) G C- L/)--4 0 OO 0 0. ZY- ~U4 4 U( 0 Hl >A> )w- i-I d

  1. Department of the Navy Amended FY 1992/FY 1993 Biennial Budget Estimates. Justification of Estimates Submitted to Congress January 1992. Operation and Maintenance, Navy: Budget Activity 1: Strategic Forces, Budget Activity 2: General Purpose Forces, Budget Activity 3: Intelligence and Communications; Budget activity 4: Airlift and Sealift

    Science.gov (United States)

    1992-01-01

    0 V b -.. C 4 .4 P -. -- . 4,U 0 Vi~i0~ do In c hV0i0d.4 4UM 4 -4h -,W"U ’Ř r v t n bola Ŕ 0, C1 c V C m to a s b4 6, C D 4Q0 .- V) m’ m >-P- V) W...34 .CA>"doC 010%cD ý4 L t cU U C 0 3" 10 0 a#.- oLa 0 WE LmaUMedCZt *diI UA O UC (jC 0 ’V.4.O6o’ I EU I-4 0 IV 121 CC -0 41 M VE W* -4i -E C "𔃺 C I hi 1

  2. MONDAY: EPA to Hold U.S.-Mexico Border 2020 Conference

    Science.gov (United States)

    DALLAS - (Sept. 21, 2015) The U.S-Environmental Protection Agency (EPA) and the Mexican Environment and Natural Resources Secretariat (SEMARNAT) are holding their first biennial national coordinators meeting. The meeting is part of the Border 2020 U

  3. Largest ever Marintec China scheduled for December

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ With the 13th Marintec China, the All China Maritime Conference & Exhibition, four months away, the organisers of this biennial event continue to receive space orders from national group organisers and individual companies.

  4. Using Educational Innovations to Meet Student Needs

    Science.gov (United States)

    McSweeney, Jean, Ed.

    1977-01-01

    Summarizes 18 papers given at the Fourth Biennial Conference on Chemical Education that dealt with innovative instructional methods or theories, including instructional objectives, audiotape-slide programs, and criterion-referenced evaluation. (MLH)

  5. Toll Facilities in the United States - Toll Facilities in the United States

    Data.gov (United States)

    Department of Transportation — Biennial report containing selected information on toll facilities in the United States that has been provided to FHWA by the States and/or various toll authorities...

  6. 78 FR 48217 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-08-07

    ...-Committee on Dangerous Goods, Solid Cargoes and Containers (DSC 18) to be held at the IMO Headquarters... reports and analysis --Biennial agenda and provisional agenda for DSC 19 --Any other business --Report...

  7. 19th International Seminar on High Energy Physics

    CERN Document Server

    2016-01-01

    "Quarks-2016" is the nineteenth in the series of seminars taking place biennially since 1980 in the Soviet Union and since 1992 in various historical and cultural places of Russia; the previous seminar, "Quarks-2014", was held in Suzdal.

  8. AFSC/RACE/GAP/Orr: Bering Sea Slope groundfish surveys Identification Confidence

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This report includes an identification confidence matrix for all fishes and invertebrates identified from the EBS slope triennial and biennial surveys from 1976...

  9. Adult Learning Open University Determinants study: psychological determinants of study success

    NARCIS (Netherlands)

    Neroni, Joyce; De Groot, Renate; Kirschner, Paul A.

    2013-01-01

    Neroni, J., De Groot, R. H. M., & Kirschner, P. A. (2013, 30 August). Adult Learning Open University Determinants study: psychological determinants of study success. Poster presentation at the 15th Biennial EARLI conference 2013, Munich, Germany.

  10. Health Information National Trends Survey (HINTS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Health Information National Trends Survey (HINTS) is a biennial, cross-sectional survey of a nationally-representative sample of American adults that is used to...

  11. Stage Notes and/as/or Track Changes: Introductory remarks and magical thinking on printing: An election and a provocation.

    Directory of Open Access Journals (Sweden)

    Isaac Linder

    2013-05-01

    Full Text Available In this issue we include contributions from the individuals presiding at the panel "All in a Jurnal's Work: A BABEL Wayzgoose," convened at the second Biennial Meeting of the BABEL Working Group.

  12. 侯瀚如访谈

    Institute of Scientific and Technical Information of China (English)

    徐可

    2003-01-01

    Hou Hanru, one of the most active art critics and contemporary art curator in the international art stage, in these years planned independently and participantly planned such famous exhibitions as Guang Zhou biennial exhibition (2002, Korea), Asia Vibe (2002, Spain), Shanghai biennial exhibition (2000), France Hall of Venice biennial exhibition (1999), et cetra. At the same time he is the special adviser of Rijksakademie van Beeldende Kunter in Amsterdam Holand, commissioner of American Global Adviser Committee and member of French Flash Art International tn 2002 he published his English collected works “On The Mid-Ground”. And ,he will be the curator of Zone of Urgency of the Both Venice biennial exhibition. Our pressman Xu Ke had an interview to him that focuses on his hatchina road.

  13. 75 FR 20618 - Interagency Coordinating Committee on Oil Pollution Research (ICCOPR); Public Meeting

    Science.gov (United States)

    2010-04-20

    ... the Technology Plan during the next two fiscal years. Tentative Meeting Agenda The agenda for the May... Coordinating Committee on Oil Pollution Research Biennial Report for Fiscal Years 2008 and 2009, which will...

  14. Chemical composition and in vitro rumen fermentation kinetics of selected tropical forages from mauritius

    OpenAIRE

    Geerjanand, S.; Mateos, I; Díaz, A.; Saro, C.; Tejido, María L.; Carro Travieso, Mª Dolores; Ranilla, María José

    2014-01-01

    Trabajo presentado al Joint ISNH/ISRP International Conference 2014 : Harnessing the Ecology and Physiology of Herbivores.- 30th Biennial Conference of the Australian Society of Animal Production (Canberra, Australia, 8-12 Septiembre 2014)

  15. ARISA and DGGE as fingerprinting techniques for assessing bacterial community structure in the rumen of small ruminants

    OpenAIRE

    Saro, C.; Molina Alcaide, E.; Ranilla, María José; Abecia, L.; Carro Travieso, Mª Dolores

    2014-01-01

    Trabajo presentado al Proceedings of the 30th Biennial Conference of the Australian Society of Animal Production 2014. Harnessing the Ecology and Physiology of Herbivores (Camberra, Australia, 8 al 12 septiembre, 2014).

  16. AFSC/RACE/MACE: Results of 2006 Pollock Acoustic-Trawl Survey Bering Sea- DY0606

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Scientists from the Alaska Fisheries Science Center’s (AFSC) Midwater Assessment and Conservation Engineering (MACE) Program conduct biennial echo...

  17. Water Fluoridation Statistics - Percent of PWS population receiving fluoridated water

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2000-2014. Water Fluoridation Statistics is a biennial report of the percentage and number of people receiving fluoridated water from 2000 through 2014, originally...

  18. Water Fluoridation Statistics - Percent of PWS population receiving fluoridated water

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2000-2014 Water Fluoridation Statistics is a biennial report of the percentage and number of people receiving fluoridated water from 2000 through 2014, originally...

  19. Impact of continental meteorology and atmospheric circulation in the modulation of Aerosol Optical Depth over the Arabian Sea

    Indian Academy of Sciences (India)

    Sandhya K Nair; S Sijikumar; S S Prijith

    2012-04-01

    Time series analysis of Aerosol Optical Depth (AOD) derived from NOAA-AVHRR data during the period 1996–1999 and the MODIS data during 2000–2009 over the Arabian Sea revealed a systematic biennial variability in the high AOD during summer months. The variability is more prominent over the northern and central parts of the Arabian Sea and became less significant towards southern latitudes. The possible mechanisms for these are examined by estimating the source strength over coastal Arabia and AOD flow rate through the western boundary of the Arabian Sea. Both these show clear signatures of biennial variability with same phase as AOD for most of the years. This result indicates that the observed biennial variability in AOD is likely to be the outcome of combined effects of biennial variability in wind generated sea-salt aerosols and dust transported from Arabia.

  20. Fostering Information Problem Solving Skills: Effects of Worked Examples and Learner Support

    NARCIS (Netherlands)

    Frerejean, Jimmy; Brand-Gruwel, Saskia; Kirschner, Paul A.

    2013-01-01

    Frerejean, J., Brand-Gruwel, S., & Kirschner, P. A. (2013, August). Fostering Information Problem Solving Skills: Effects of Worked Examples and Learner Support. Paper presented at the biennial EARLI Conference for Research in Learning and Instruction, Münich, Germany.

  1. M and c'99 : Mathematics and computation, reactor physics and environmental analysis in nuclear applications, Madrid, September 27-30, 1999

    Energy Technology Data Exchange (ETDEWEB)

    Aragones, J. M.; Ahnert, C.; Cabellos, O.

    1999-07-01

    The international conference on mathematics and computation, reactor physics and environmental analysis in nuclear applications in the biennial topical meeting of the mathematics and computation division of the American Nuclear Society. (Author)

  2. Commonwealth of the Northern Mariana Islands (CNMI) long-term coral reef monitoring from 2011-10-01 to 2014-09-30 (NCEI Accession 0129268)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Currently, the LTMMP has ~50 long-term monitoring sites across Saipan, Tinian, and Rota that are surveyed on a rotating biennial basis. Three main habitat types are...

  3. BioFuels Atlas (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Moriarty, K.

    2011-02-01

    Presentation for biennial merit review of Biofuels Atlas, a first-pass visualization tool that allows users to explore the potential of biomass-to-biofuels conversions at various locations and scales.

  4. Effect of Angiotensin Converting Enzyme Inhibitor and Benzodiazepine Intake on Bone Loss in Older Japanese

    OpenAIRE

    2008-01-01

    We investigated the effects of several frequently described medication regimens on annual percentage change in bone mineral density (BMD). A longitudinal cohort study (a retrospective analysis) was conducted. Subjects in the Adult Health Study (a prospective cohort study begun in 1958) have been followed through biennial medical examinations in Hiroshima, Japan. Participants were 2,111 subjects (67% women; aged 47-95 years) who were undergoing biennial health examinations from 1994 to 2000. T...

  5. δ13 and water-use efficiency indicated by δ13 of different plant functional groups on Changbai Mountains, Northeast China

    Institute of Scientific and Technical Information of China (English)

    TAN WenBing; WANG GuoAn; HAN JiaMao; LIU Min; ZHOU LiPing; LUO Ting; CAO ZiYu; CHENG ShuZhi

    2009-01-01

    Leaf δ13 of different plant functional groups (trees, shrubs and forbs; evergreen and deciduous; an-nual, biennial and perennial) were examined on the Changbai Mountains, China. Life form has a sig-nificant influence on plant δ13, suggesting that leaf δ13 is also ideal for distinguishing functional groups species in temperate and frigid zones with high humidity. Additionally, the difference of wa-ter-use efficiency (WUE) is significant among different plant functional groups.δ13 and WUE are in the following order of forbs biennial herbs > perennial herbs, not in accor-dance with the pattern obtained by previous studies in deserts, suggesting that the ranking of δ13 and WUE among annual, biennial and perennial herbs may be dependent on local water availability.

  6. Disorienting the Art World: Mona Hatoum in Istanbul

    Directory of Open Access Journals (Sweden)

    Jo Applin

    2016-07-01

    Full Text Available In 1995 the German curator René Block was invited to curate the 4th International Istanbul Biennial. Titled “Orient/ation: The Vision of Art in a Paradoxical World”, Block eschewed the national groupings employed by most biennials, instead tackling head-on the idea of what nationality might mean in a climate of increasing global mobility in which the art world comprised an “international diaspora of artists”. Block’s poster for the Biennial was a hastily hand-drawn compass, its coordinates marked deliberately incorrectly. West was labelled North, South-East read as South-West, and the North-East was renamed “Istanbul”. According to this compass there is no one central point or locale relative to which its cardinal points of north, south, east, and west can make sense.

  7. Features of Interannual Variations In Ozone Vertical Distribution: Analysis of Ozonesonde Data

    Science.gov (United States)

    Gruzdev, A.; Bezverkhny, V.

    Data of ozonesonde measurements of vertical distributions of ozone, temperature, velocity and direction the wind at North-American and West European stations are analysed. High-resolution spectral analysis of the data reveals spectral maxima at fre- quencies corresponding to quasi-biennial and 3-4-year variations. The quasi-biennial signal is usually presented by spectral maxima with periods close to 2 and 2.5 years, which are accompanied by maxima at combination frequencies corresponding to 20 and 8-9 months (due to nonlinear interaction of the two quasi-biennial components with the annual cycle). In spite of presence of these interannual variations in general, spectral features can vary significantly not only within the same geographical region, but also from one parameter to another at the same station. High-resolution cross- spectral analysis and spectral-correlation analysis of ozonesonde data, on the one hand, and equatorial stratospheric wind velocity, North Atlantic Oscillation (NAO) index, El Nino/Southern Oscillation (ENSO) index, West Pacific Oscillation index, and Pacific U North American Teleconnection Pattern index, on the other hand, were made. The analysis shows that the quasi-biennial variations in ozone and meteoparam- eters (temperature, air pressure, zonal and meridional wind velocities) are related to similar variations in the equatorial stratospheric wind, NAO and ENSO indices. The equatorial quasi-biennial oscillation is only responsible for the 2.5-year variations of the analysed parameters in the stratosphere, while the NAO and ENSO can affect the two quasi-biennial components in the stratosphere and troposphere. The biennial variations in all the parameters, both in the troposphere and in the stratosphere, are related to the biennial components in the NAO and ENSO indices, which are not co- herent to each other in general. The NAO and ENSO are also responsible for the lower frequency variations of ozone and meteoparameters, in both the

  8. An horizon scan of biogeography

    DEFF Research Database (Denmark)

    Dawson, Michael; Algar, Adam; Antonelli, Alexandre;

    2013-01-01

    The opportunity to reflect broadly on the accomplishments, prospects, and reach of a field may present itself relatively infrequently. Each biennial meeting of the International Biogeography Society showcases ideas solicited and developed largely during the preceding year, by individuals or teams...... from across the breadth of the discipline. Here, we highlight challenges, developments, and opportunities in biogeography from that biennial synthesis. We note the realized and potential impact of rapid data accumulation in several fields, a renaissance for inter‐disciplinary research, the importance......‐deductive branches and establish a greater role within and outside academia....

  9. European Conference on Health Economics.

    Science.gov (United States)

    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.

  10. Una trama escondida: la OEA y las participaciones latinoamericanas en las primeras cinco Bienales de São Paulo

    Directory of Open Access Journals (Sweden)

    Alessandro Armato

    2015-06-01

    Full Text Available This paper talks about the intense collaboration that the São Paulo Biennial, in its first five editions, maintained with the Visual Arts Section of the Pan American Union, directed in Washington by the Cuban critic José Gómez Sicre. The specific object of this collaboration was to control the quality and the aesthetic orientation of Latin American’s participations in São Paulo, but, considering the "normative" power that the Biennial had since its beginning, it had also appreciable repercussions on the development of the arts in different countries of the region.

  11. The Accelerator Reliability Forum

    CERN Document Server

    Lüdeke, Andreas; Giachino, R

    2014-01-01

    A high reliability is a very important goal for most particle accelerators. The biennial Accelerator Reliability Workshop covers topics related to the design and operation of particle accelerators with a high reliability. In order to optimize the over-all reliability of an accelerator one needs to gather information on the reliability of many different subsystems. While a biennial workshop can serve as a platform for the exchange of such information, the authors aimed to provide a further channel to allow for a more timely communication: the Particle Accelerator Reliability Forum [1]. This contribution will describe the forum and advertise it’s usage in the community.

  12. Constrained? An Analysis of U.S. Academic Library Shifts in Spending, Staffing, and Utilization, 1998-2008

    Science.gov (United States)

    Regazzi, John J.

    2012-01-01

    The study provides an analysis of U.S. academic library spending, staffing and utilization trends from data collected during the period between 1998 and 2008. Data used in this study are part of the NCES biennial survey of approximately 3,700 degree-granting postsecondary institutions. Confirming previous studies, there has been an order of…

  13. Growing Legal Influence China gets increasingly involved in international law making and enforcement

    Institute of Scientific and Technical Information of China (English)

    SHENG HONGSHENG

    2011-01-01

    The Asian Society of International Law held its third biennial conference in Beijing in late August.More than 300 officials and scholars attended this event.The conference served as a significant platform through which Chinese international law experts made their voices heard across Asia and those in Asia made their voices heard across the world.

  14. Focus Issue on surface plasmon photonics introduction

    DEFF Research Database (Denmark)

    Levy, Uriel; Berini, Pierre; Maier, Stefan A.;

    2015-01-01

    The 7th International Conference on Surface Plasmon Photonics (SPP7) was held in Jerusalem, Israel from May 31st to June 5th, 2015. This independent series of biennial conferences is widely regarded as the premier series in the field, and the 7th edition maintained the tradition of excellence. Th...

  15. 16 CFR 18.0 - Definitions.

    Science.gov (United States)

    2010-01-01

    ... greenhouse plants solely for inside culture or use and annual vegetable plants. Industry members. Any person... seeds, cuttings, callus or other plant tissue, spores or other propagules under a controlled environment..., small fruit plants, shrubs, vines, ornamentals, herbaceous annuals, biennials and perennials,...

  16. Co-Occurring Trajectories of Symptoms of Anxiety, Depression, and Oppositional Defiance from Adolescence to Young Adulthood

    Science.gov (United States)

    Leadbeater, Bonnie; Thompson, Kara; Gruppuso, Vincenza

    2012-01-01

    This study uses a cohort-sequential longitudinal design to examine the patterns of change and codevelopment of anxiety, depression, and oppositional defiant symptoms (ODS) from late adolescence to young adulthood. Four waves of data were collected biennially by individual interview with a random, community-based sample of 662 youth ages 12 to 18…

  17. 78 FR 59412 - Bureau of Oceans and International Environmental Scientific Affairs; Climate Action Report

    Science.gov (United States)

    2013-09-26

    ... of Oceans and International Environmental Scientific Affairs; Climate Action Report AGENCY... Climate Action Report (CAR) on U.S. climate change actions. This draft CAR consists of two documents, the National Communication and the Biennial Report, that respond to reporting requirements under the...

  18. 7 CFR 3052.530 - Criteria for a low-risk auditee.

    Science.gov (United States)

    2010-01-01

    ... periods) shall qualify as a low-risk auditee and be eligible for reduced audit coverage in accordance with... part. A non-Federal entity that has biennial audits does not qualify as a low-risk auditee, unless... 7 Agriculture 15 2010-01-01 2010-01-01 false Criteria for a low-risk auditee. 3052.530...

  19. 38 CFR 41.530 - Criteria for a low-risk auditee.

    Science.gov (United States)

    2010-07-01

    ... low-risk auditee and be eligible for reduced audit coverage in accordance with § 41.520: (a) Single... entity that has biennial audits does not qualify as a low-risk auditee, unless agreed to in advance by... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Criteria for a...

  20. The Experiences of Lesbian, Gay, Bisexual and Transgender Middle School Students: Findings from the 2007 National School Climate Survey. Research Brief

    Science.gov (United States)

    Gay, Lesbian and Straight Education Network (GLSEN), 2009

    2009-01-01

    In 2007, Gay, Lesbian and Straight Education Network (GLSEN) conducted the fifth National School Climate Survey (NSCS), a biennial survey of LGBT (lesbian, gay, bisexual and transgender) secondary school students. The NSCS examines the experiences of LGBT youth in U.S. middle and high schools, documenting bias and behaviors that make schools…

  1. 75 FR 67925 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition to List Cirsium...

    Science.gov (United States)

    2010-11-04

    ... wrightii is a biennial (a plant completing development in 2 years, flowering its second year) or a weak... plant. Branches are terminated by one or a few small flowering heads, which have numerous slender... wet meadows, to four scattered occupied locales of less than 50 individual flowering plants...

  2. Compliance after 17 years of breast cancer screening - Factors associated with reattendance for periodic breast screening

    NARCIS (Netherlands)

    ScafKlomp, W; VanSonderen, E; VandenHeuvel, W

    1997-01-01

    The motives and reasons for regular attendance, irregular attendance and drop-out were studied in women who were enrolled in a biennial breast screening programme in 1975 and who were invited to each subsequent screening round until 1992. Three compliance groups were compared: 'attended all rounds'

  3. Oh No! It's Online!

    Science.gov (United States)

    Hoskins, Barbara J.

    2012-01-01

    During the last issue of this journal (Volume 60, Number 2), readers were introduced to Dr. Kelly McGyver. Her department head asked her to teach the 820 course when a colleague faced unexpected medical issues. The department head also requested her to redesign the biennial graduate-level course as an online course two months before the beginning…

  4. Breast density and outcome of mammography screening: a cohort study

    DEFF Research Database (Denmark)

    Olsen, A H; Bihrmann, K; Jensen, M-B

    2009-01-01

    The purpose of this study was to investigate the effect of breast density on breast cancer (BC) mortality in a mammography screening programme. The cohort included 48 052 women participating in mammography screening in Copenhagen, Denmark, where biennial screening is offered to women aged 50...

  5. Predicting the risk of a false-positive test for women following a mammography screening programme

    DEFF Research Database (Denmark)

    Njor, Sisse Helle; Olsen, Anne Helene; Schwartz, Walter

    2007-01-01

    OBJECTIVES: The objectives of this study was to provide a simple estimate of the cumulative risk of a false-positive test for women participating in mammography screening. To test the method, we used data from two well-established, organized mammography screening programmes offering biennial...... be calculated in a simple way relatively early after the start of a mammography screening programme....

  6. SY 2010-11 Customer Satisfaction Survey Results (Full Report). DoDEA Results

    Science.gov (United States)

    Department of Defense Education Activity, 2011

    2011-01-01

    The Department of Defense Education Activity (DoDEA) Customer Satisfaction Survey is a biennial survey administered by DoDEA to parents and students to monitor DoDEA's success in meeting students' needs. The survey is administered every other year to sponsors with children in pre-kindergarten-12th grade and to students in grades 4-12. For the…

  7. SY 2008-09 Customer Satisfaction Survey Results (Full Report). DoDEA Results

    Science.gov (United States)

    Department of Defense Education Activity, 2009

    2009-01-01

    The Department of Defense Education Activity (DoDEA) Customer Satisfaction Survey is a biennial survey administered by DoDEA to parents and students to monitor DoDEA's success in meeting students' needs. The survey is administered every other year to sponsors with children in pre-kindergarten--12th grade and to students in grades 4-12. For the…

  8. Frank Weiner wins first place in the competition for EAAE Prize 2003 - 2005

    OpenAIRE

    Watson-Bloch, Cathy

    2005-01-01

    Frank H. Weiner, associate professor in the School of Architecture + Design has won the European Association for Architectural Education Prize 2003 -- 2005. A biennial international competition on the subject of architectural education, the EAAE Prize was first awarded in 1991, "with the aim to stimulate original writings on the subject of architectural education in order to improve the quality of architectural education in Europe."

  9. SCHOOL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    CEIBS Places 9th in Forbes 2007 top Non-U.S.2-Year Business Schools On August 16,China Europe International Business School(CEIBS)ranked 9th place in the 2007 Forbes bien-nial rankings of Top Non-U.S.2-Year Business Schools.

  10. Midfrontal theta dynamics reflect the ability to overcome motivational biases in decision making

    NARCIS (Netherlands)

    Swart, J.C.; Määttä, J.I.M.; Cools, R.; Ouden, H.E.M. den

    2016-01-01

    19th biennial IPEG Meeting: Nijmegen, The Netherlands. 26-30 October 2016. Our motivations influence our actions in predictable ways. The promise of a reward promotes behavioural activation, while the threat of a punishment context promotes inhibition. However, these motivational biases can at times

  11. 44 CFR 62.23 - WYO Companies authorized.

    Science.gov (United States)

    2010-10-01

    ..., police reports, building reports and investigations, damage verification and other documentation relevant... Administration) a report of the CPA firm's detailed biennial audit, and, after our review of the audit report, we... Operation review. We will conduct a review of the WYO Company's flood insurance claims,...

  12. American Art Therapy Association, Inc.: 2011 Membership Survey Report

    Science.gov (United States)

    Elkins, David E.; Deaver, Sarah P.

    2013-01-01

    The American Art Therapy Association (AATA) surveys its members biennially to gather information on general demographics, employment-related characteristics, licensing, and professional affiliations. The surveys are used in the development of national media opportunities and public policy initiatives to help increase recognition for the field of…

  13. American Art Therapy Association, Inc.: 2013 Membership Survey Report

    Science.gov (United States)

    Elkins, David E.; Deaver, Sarah P.

    2015-01-01

    The American Art Therapy Association (AATA) surveys its members biennially to collect data regarding membership demographics as well as variables concerning the work environment for art therapists. These surveys can provide a detailed description of these characteristics and how they may change over time. This article statistically compares the…

  14. Higher Education Profiles & Trends 2013

    Science.gov (United States)

    Tennessee Higher Education Commission, 2013

    2013-01-01

    The statute [T.C.A. Section 49-7-202(c)(7)] requires the Tennessee Higher Education Commission to prepare a biennial report for the governor and the general assembly, "commenting upon major developments, trends, new policies, budgets and financial considerations which in the judgment of the commission will be useful to the governor and to the…

  15. Trends in Underage Drinking in the United States, 1991-2003. Surveillance Report #74

    Science.gov (United States)

    Newes-Adeyi, Gabriella; Chen, Chiung M.; Williams, Gerald D.; Faden, Vivian B.

    2005-01-01

    This surveillance report, prepared by the Alcohol Epidemiologic Data System (AEDS), National Institute on Alcohol Abuse and Alcoholism (NIAAA), presents trends in underage drinking by youth aged 12-20 years between 1991 and 2003. This is the first of a series of reports to be published biennially on underage drinking and related attitudes and risk…

  16. Archery--Golf, June 1976-June 1978. NAGWS Guide.

    Science.gov (United States)

    Jenkins, Judith A., Ed.; Cerra, G. Jean, Ed.

    The National Association for Girls and Women in Sport (NAGWS) publishes ten biennial and two annual guides for 22 sports. Guides contain information on NAGWS or NAGWS-approved playing rules; officials' ratings in most sports; articles on coaching techniques and organization; regulations governing AIAW national championships in applicable sports;…

  17. Greenhouse Effect Detection Experiment (GEDEX). Selected data sets

    Science.gov (United States)

    Olsen, Lola M.; Warnock, Archibald, III

    1992-01-01

    This CD-ROM contains selected data sets compiled by the participants of the Greenhouse Effect Detection Experiment (GEDEX) workshop on atmospheric temperature. The data sets include surface, upper air, and/or satellite-derived measurements of temperature, solar irradiance, clouds, greenhouse gases, fluxes, albedo, aerosols, ozone, and water vapor, along with Southern Oscillation Indices and Quasi-Biennial Oscillation statistics.

  18. Library Statistics of College and Universities. Trends 1968-1977, Summary Data 1977.

    Science.gov (United States)

    Beazley, Richard M.

    The National Center for Education Statistics has tabulated common library data elements and then related them to relevant institutional variables to provide the first analysis of college and university library trends in over a decade, and to supplement annual biennial reports of academic library statistics. Seven surveys provided the information…

  19. The Chemistry of Everyday.

    Science.gov (United States)

    Journal of Chemical Education, 1983

    1983-01-01

    Thirteen papers presented at the Seventh Biennial Conference on Chemical Education (Stillwater, Oklahoma 1982) are summarized. A variety of chemical topics were addressed, including development of printed circuit boards, chemical/physical structure of hair, brewing, uses of EDTA, cleaning agents, hydrocyanation of olefins, drag reducers, and…

  20. Sourcing USA Summit Engages Global Cotton Industry Leaders

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    From November 9-12,the"6th Biennial Sourcing USA Summit,"organized by Cotton Council International and Cotton Incorporated and with the support of the U.S.cotton industry and USDA, took place at Terranea in Rancho Palos Verdes,

  1. The Effect of Media on Charitable Giving and Volunteering: Evidence from the "Give Five" Campaign

    Science.gov (United States)

    Yoruk, Baris K.

    2012-01-01

    Fundraising campaigns advertised via mass media are common. To what extent such campaigns affect charitable behavior is mostly unknown, however. Using giving and volunteering surveys conducted biennially from 1988 to 1996, I investigate the effect of a national fundraising campaign, "Give Five," on charitable giving and volunteering patterns. The…

  2. 75 FR 44809 - Glen Canyon Dam Adaptive Management Work Group (AMWG)

    Science.gov (United States)

    2010-07-29

    ...) 524-3858; e-mail at gknowles@usbr.gov . SUPPLEMENTARY INFORMATION: Agenda: The primary purpose of the meeting will be for the AMWG to discuss and recommend the Fiscal Year 2011-12 biennial budget, workplan, and hydrograph. They will discuss the following items: (1) Mid-fiscal Year 2010 expenditures, (2)...

  3. Editorial Commentary on the Special Section

    Science.gov (United States)

    Primavera, Judy; Lorion, Raymond P.; Blank, Michael B.

    2012-01-01

    It is both an honor and fitting that the "Journal of Community Psychology" presents to the discipline a series of papers included within a symposium entitled "Seymour Sarason in Memorial: Prospects for Community and Social Change" at the Biennial Conference on Community Research and Action on June 18th, 2011, in Chicago Illinois. These papers…

  4. PRES 2013: Results from the Postgraduate Research Experience Survey

    Science.gov (United States)

    Bennett, Paul; Turner, Gosia

    2013-01-01

    This document outlines the results of the "2013 Postgraduate Research Experience Survey" ("PRES"), where 48,401 replies were received from 122 participating institutions. Redeveloped for 2013, our biennial survey is the only national survey to gather insight from postgraduate research students about their learning and…

  5. California Adults Increase Fruit and Vegetable Consumption from 1997-2007

    Science.gov (United States)

    Sugerman, Sharon; Foerster, Susan B.; Gregson, Jennifer; Linares, Amanda; Hudes, Mark

    2011-01-01

    Objective: To determine whether fruit and vegetable consumption among California adults significantly increased from 1997-2007. Design: Biennial telephone surveillance surveys of California adults' dietary practices. Participants: California adults (n = 9,105 total all 6 surveys). Intervention: Surveillance data reporting. Main Outcome Measures:…

  6. Digital assessment-driven examples-based mathematics for computer science students

    NARCIS (Netherlands)

    Heck, A.; Brouwer, N.; Amado, N.; Carreira, S.

    2015-01-01

    nnovation, inclusion, sharing and diversity are some of the words that briefly and suitably characterize the ICTMT series of biennial international conferences - the International Conference on Technology in Mathematics Teaching. Being the twelfth of a series which began in Birmingham, UK, in 1993,

  7. Celebrating a Jubilee of Compassion and Engagement in Dominican Higher Education

    Science.gov (United States)

    Heille, Gregory

    2016-01-01

    In 2016, as the Catholic Church celebrates an Extraordinary Jubilee of Mercy, the Dominican friars celebrate their 800th Jubilee year. Recent meetings of the Biennial Colloquium of Dominican Colleges and Universities have discussed the virtue of mercy as it pertains to its educational mission. If the Dominican Movement can be characterized by the…

  8. 75 FR 26942 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2010-05-13

    ... usage, library technology, library budget and expenditures for 4300 academic libraries in the U.S. The... Review: Reinstatement. Title: Academic Libraries Survey (ALS): 2010-2012. Frequency: Biennially. Affected... Recordkeeping Hour Burden: Responses: 3,329. Burden Hours: 18,265. Abstract: The Academic Libraries Survey...

  9. 75 FR 11870 - Notice of Proposed Information Collection Requests

    Science.gov (United States)

    2010-03-12

    ... and usage, library technology, library budget and expenditures for 4,300 academic libraries in the U.S... Type of Review: Reinstatement. Title: Academic Libraries Survey (ALS): 2010-2012. Frequency: Biennially... Recordkeeping Hour Burden: Responses: 2,219. Burden Hours: 18,265. Abstract: The Academic Libraries Survey...

  10. Solar-QBO Interaction and Its Impact on Stratospheric Ozone in a Zonally Averaged Photochemical Transport Model of the Middle Atmosphere

    Science.gov (United States)

    2007-08-28

    Quiroz [1981] and later by Salby and Callaghan [2000] using an extended data record. An analysis of equatorial zonal winds by Hamilton [2002] confirms...Baldwin (2005), The quasi-biennial oscillation: Analysis using ERA-40 data, J. Geophys. Res., 110, D08105, doi:10.1029/2004JD004941. Quiroz , R. S. (1981

  11. Is This the Ninth Circle of Hell?

    Science.gov (United States)

    Millet, Michelle S.

    2005-01-01

    In 2003, during the Biennial migration of academic librarians to the Association of College and Research Libraries (ACRL) conference, several of the programs in Charlotte, NC, discussed the recruitment and retention of the next generation but with an obvious lack of input from newly recruited librarians. In response, with Liza Posas, a library…

  12. 77 FR 55183 - Effectiveness of Licensing Procedures for Agricultural Commodities to Cuba

    Science.gov (United States)

    2012-09-07

    ... Cuba AGENCY: Bureau of Industry and Security, Commerce. ACTION: Request for comments. SUMMARY: The... Cuba. BIS will include a description of these comments in its biennial report to the Congress, as... 772 of the Export Administration Regulations (EAR), to Cuba. Requirements and procedures...

  13. 75 FR 54594 - Effectiveness of Licensing Procedures for Agricultural Commodities to Cuba

    Science.gov (United States)

    2010-09-08

    ... Cuba AGENCY: Bureau of Industry and Security, Commerce. ACTION: Request for comments. SUMMARY: The... Cuba. BIS will include a description of these comments in its biennial report to the Congress, as... of the Export Administration Regulations (EAR), to Cuba. Requirements and procedures associated...

  14. Does the Revised Child Anxiety and Depression Scale (RCADS) measure anxiety symptoms consistently across adolescence? The TRAILS study

    NARCIS (Netherlands)

    Mathyssek, Christina M.; Olino, Thomas M.; Hartman, Catharina A.; Ormel, Johan; Verhulst, Frank C.; Van Oort, Floor V. A.

    2013-01-01

    We assessed if the Revised Child Anxiety and Depression Scale (RCADS) measures anxiety symptoms similarly across age groups within adolescence. This is crucial for valid comparison of anxiety levels between different age groups. Anxiety symptoms were assessed biennially in a representative populatio

  15. Does the Revised Child Anxiety and Depression Scale (RCADS) measure anxiety symptoms consistently across adolescence? The TRAILS study

    NARCIS (Netherlands)

    C.M. Mathyssek (Christina); T.M. Olino (Thomas); C.A. Hartman; J. Ormel (Johan Hans); F.C. Verhulst (Frank); F.V.A. van Oort (Floor)

    2013-01-01

    textabstractWe assessed if the Revised Child Anxiety and Depression Scale (RCADS) measures anxiety symptoms similarly across age groups within adolescence. This is crucial for valid comparison of anxiety levels between different age groups. Anxiety symptoms were assessed biennially in a representati

  16. Realizing Dreams

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A showcase for the ability of the world’s youth Future sports stars started to shine at the 2011 Universiade in Shenzhen, a biennial event that has been changing young people’s lives since the inaugural competition in 1959.

  17. Validation and Analysis of Microwave-Derived Rainfall Over the Tropics

    Science.gov (United States)

    1993-01-01

    Intraseasonal Oscillations In addition to the biennial signals identified by Meehl (1987), Lau and col- laborators (Peng 1987; Shen 1987) expound on...temporally integrated, over a 50 x 50 area for a minimum of one month, to create clima - tological rainfall composites. Validation of the ESMR-derived

  18. Compliance after 17 years of breast cancer screening

    NARCIS (Netherlands)

    Scaf-Klomp, W.; van Sonderen, F.L.P.; van den Heuvel, W.J.A.

    1997-01-01

    The motives and reasons for regular attendance, irregular attendance and drop-out were studied in women who were enrolled in a biennial breast cancer screening programme in 1975 and who were invited to each subsequent screening round until 1992. Three compliance groups were compared: 'attended all r

  19. 45 CFR 98.16 - Plan provisions.

    Science.gov (United States)

    2010-10-01

    ... for purposes of child care eligibility; and whether respite care is provided to custodial parents of... a biennial local market rate survey, relied upon to determine that the rates provided are sufficient... effect for affording parents unlimited access to their children whenever their children are in the...

  20. Designing for Performance: A Cognitive Systems Engineering Approach to Modifying an AWACS Human Computer Interface

    Science.gov (United States)

    1993-03-01

    Radar dots ane same color for enmy and friendly Colorin Radar Dots "* Cannot track who is who in fuwT-ball (often because of same color radar dots) Caldse...management. Proceedings of the 11th Biennial DoD Psyhology Conference Colorado Springs, CO. Lipshitz, R. (1989). Decision making as arguent driven

  1. 40 CFR 130.8 - Water quality report.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Water quality report. 130.8 Section... QUALITY PLANNING AND MANAGEMENT § 130.8 Water quality report. (a) Each State shall prepare and submit biennially to the Regional Administrator a water quality report in accordance with section 305(b) of the...

  2. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Ananda M. Chakrabarty

    2009-06-18

    This is the front matter for the 7th Biennial Symposium, International Society for Environmental Biotechnology, held at the Holiday Inn Chicago Mart Plaza, Chicago, Illinois on the dates of June 18-21, 2004. It contains a list of the symposium organizers, acknowledgements and the symposium overview.

  3. Survey of the States: Economic and Personal Finance Education in Our Nation's Schools in 2004. A Report Card

    Science.gov (United States)

    National Council on Economic Education (NJ1), 2005

    2005-01-01

    This is the fourth biennial survey on the state of economic and personal finance education in the fifty states conducted by the National Council on Economic Education (NCEE). NCEE conducts these surveys to gauge how the state standards, their implementation, and state testing change from year to year. Since the last survey, published April 2003,…

  4. Balancing sensitivity and specificity: sixteen year's of experience from the mammography screening programme in Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Utzon-Frank, Nicolai; Vejborg, Ilse; von Euler-Chelpin, My Catarina;

    2011-01-01

    To report on sensitivity and specificity from 7 invitation rounds of the organised, population-based mammography screening programme started in Copenhagen, Denmark, in 1991, and offered biennially to women aged 50-69. Changes over time were related to organisation and technology....

  5. Old and Young. Can they coexist?

    NARCIS (Netherlands)

    Davydova, N.V.

    2004-01-01

    The object of the study is semelparous species, i.e. those whose individuals reproduce only once in their life and die afterwards. Examples are annual and biennial plants, salmon, cicada. If reproduction is restricted to a short time interval during the year (in the spring) and the duration of li

  6. Re-imagining Western Art History in an Age of Globalization : Finding Blind Spots and Shifting Frontiers

    NARCIS (Netherlands)

    Bavelaar, H.

    2015-01-01

    Nowadays art biennials are organized in the farthest corners of the world. Everywhere in Europe and America we see surveys emerging that include art works stemming from countries that were formerly excluded from the modern art scene: in addition to art from Europe and the United States we see contem

  7. Here to Stay: a Documentary Film

    OpenAIRE

    Grossman, Alan; O'Brien, A.

    2006-01-01

    Screenings 2011: Leitrim Film Festival, Cinema Northwest (February). 2009:
 Seeing Cultures: Wellington Ethnographic Cinema, University of Victoria, New Zealand, Travelling Göttingen International Ethnographic Film Festival (January). 2008: Delhi International Ethnographic Film Festival, Department of Sociology, University of Delhi, India (November). Anthropological Film, Video and New Media Festival, 10th Biennial Conference, European Association of Social Anthropologist...

  8. VEIT 2014

    NARCIS (Netherlands)

    M. C. M. van de Sanden,; Miglena Dimitrova,; Chavdar Ghelev,

    2014-01-01

    The International Summer School on Vacuum, Electron and Ion Technologies (VEIT) has been organized biennially since 1977, when the series of VEIT School was launched by the Institute of Electronics, Bulgarian Academy of Sciences with the aim to act as a forum for exchange and dissemination of knowle

  9. Silent Song: a Performative Documentary Film

    OpenAIRE

    Grossman, Alan; O'Brien, A.

    2000-01-01

    Screenings 2011: Leitrim Film Festival, Cinema Northwest (February). 2009:
 Seeing Cultures: Wellington Ethnographic Cinema, University of Victoria, New Zealand, Travelling Göttingen International Ethnographic Film Festival (January). 2008: Delhi International Ethnographic Film Festival, Department of Sociology, University of Delhi, India (November). Anthropological Film, Video and New Media Festival, 10th Biennial Conference, European Association of Social Anthropologists (EASA),...

  10. 75 FR 18860 - Privacy Act of 1974, Department of Homeland Security Transportation Security Administration-013...

    Science.gov (United States)

    2010-04-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND... designed to defend aircraft flight decks against acts of criminal violence or air piracy. As a result of... piracy. As a result of the biennial review of this system, modifications are being made to the system...

  11. 20 CFR 631.18 - Federal by-pass authority.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Federal by-pass authority. 631.18 Section 631... Procedures § 631.18 Federal by-pass authority. (a) In the event that a State fails to submit a biennial State... Secretary's intent to exercise by-pass authority and an opportunity to request and to receive a...

  12. Education-Drug Use Relationships: An Examination of Racial/Ethnic Subgroups. Monitoring the Future Occasional Paper 66

    Science.gov (United States)

    Bachman, Jerald G.; Freedman-Doan, Peter; O'Malley, Patrick M.; Schulenberg, John E.; Johnston, Lloyd D.; Messersmith, Emily E.

    2007-01-01

    The Education-Drug Use Connection focused primarily on a nationwide sample of adolescents, first surveyed when they were nearing the end of 8th grade in the years 1991, 1992, and 1993, and followed biennially for eight years thereafter. (Full details on samples and methods are provided in Bachman et al., 2008, and are not repeated here.) The…

  13. 78 FR 38410 - Notice of Intent To Seek Approval To Establish an Information Collection

    Science.gov (United States)

    2013-06-26

    ... Indicators, a biennial publication of the National Science Board (NSB), NSF's governing body. Survey... Clearance Officer, National Science Foundation, 4201 Wilson Blvd., Rm. 1265, Arlington, VA 22230, or by... collection of information is necessary for the proper performance of the functions of the Agency,...

  14. Forward: Proceedings of the 2008 Ecological and Evolutionary Ethology of Fishes Conference, Boston, Massachusetts, USA

    Institute of Scientific and Technical Information of China (English)

    Maria E.ABATE; Guest Editor

    2010-01-01

    @@ This special issue of Current Zoology concerning the behavior, ecology, and evolution of fishes is comprised of the peer-reviewed Proceedings of the 2008 Ecological and Evolutionary Ecology of Fishes Biennial Conference that was held June 29-July 3 at Boston University, Boston, Massachusetts, USA.

  15. Highlights of the 11th Congress of the International Headache Society, held September 13-16, 2003, in Rome, Italy. Updating the headache classification system.

    Science.gov (United States)

    Schuster, Larry

    2003-12-01

    The International Headache Society held their 11th biennial congress in Rome, Italy, on September 13-16, 2003. The meeting featured the introduction of the second edition to the International Classification of Headache Disorders, the first update to the document since its presentation in 1988. This report discusses some of the different classifications of headache and their treatments as discussed at the congress.

  16. 76 FR 11381 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

    Science.gov (United States)

    2011-03-02

    ... will remain in effect for the start of the 2011 fisheries (e.g., January-February 2010 trip limits... information. NMFS will accept anonymous comments (enter N/A in the required fields, if you wish to remain... are in effect at the end of the previous biennial fishing period will remain in effect until they...

  17. TOXICITY OF CLAY FLOCCULATION OF RED TIDE ORGANISMS ON BENTHIC ORGANISMS ERF 2001

    Science.gov (United States)

    Toxicity of Clay Flocculation of Red Tide Organisms on Benthic Organisms (Abstract). To be presented at the16th Biennial Conference of the Estuarine Research Foundation, ERF 2001: An Estuarine Odyssey, 4-8 November 2001, St. Pete Beach, FL. 1 p. (ERL,GB R854). We have eva...

  18. Juvenile Literature and the Portrayal of Developmental Disabilities

    Science.gov (United States)

    Dyches, Tina Taylor; Prater, Mary Anne; Leininger, Melissa

    2009-01-01

    Because characters with developmental disabilities (DD) in children's books are often the first images many children encounter, their accurate and multidimensional portrayal is critical. Therefore, the depictions of characters with DD in 41 children's books were analyzed. These books were eligible for the biennial Dolly Gray Children's Literature…

  19. 78 FR 5292 - Approval and Promulgation of Air Quality Implementation Plans; Massachusetts and New Hampshire...

    Science.gov (United States)

    2013-01-25

    ... a dynamometer ceased, the frequency for emissions inspections on vehicles changed from biennial to... establish program boundaries. The Massachusetts I/M regulations (``Massachusetts Motor Vehicle Emissions... include regulations to update the enhanced motor vehicle inspection and maintenance (I/M) programs...

  20. 5 CFR 591.224 - How does OPM adjust price indexes between surveys?

    Science.gov (United States)

    2010-01-01

    ... this, OPM uses the annual or biennial change in the Consumer Price Index (CPI) for the COLA area... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false How does OPM adjust price indexes between...-Of-Living Allowances § 591.224 How does OPM adjust price indexes between surveys? (a) OPM...

  1. Wild parsnip (Pastinaca sativa)-induced photosensitization in goats and horses

    Science.gov (United States)

    Wild parsnip (Pastinaca sativa is a European biennial weed that was inadvertently introduced and has subsequently spread through many parts of North America. Though it is generally considered a nuisance as it displaces beneficial forages. It has also been sporadically associated with photosensitiza...

  2. Blackberry

    Science.gov (United States)

    Blackberries are in Rosaceae family, the Rubus genus and subgenus (formerly Eubatus).Commercially cultivars are a multispecies complex and generally do not have a species epitaph. The primary progenitor species for the cultivated blackberries are all perennial plants with biennial canes. In these s...

  3. Changes in self-esteem in black and white girls between the ages of 9 and 14 years - The NHLBI growth and health study

    NARCIS (Netherlands)

    Brown, KM; McMahon, RP; Biro, FM; Crawford, P; Schreiber, GB; Similo, SL; Waclawiw, M; Striegel-Moore, R

    1998-01-01

    Purpose: We examined changes in self-esteem and feelings of competence with physical appearance and social acceptance over approximately 5 years in 1166 white and 1213 black girls, aged 9 and 10 years at baseline. Methods: Maturation stage and body mass index (BMI) were assessed annually. Biennially

  4. 75 FR 65478 - Agency Information Collection Activities: Proposed Collection; Comment Request; National Listing...

    Science.gov (United States)

    2010-10-25

    ... additional information about EPA's public docket visit the EPA Docket Center homepage at http://www.epa.gov... information to be used to protect human health and the environment. The results of the survey are shared with... the distribution of biennial fish advisory fact sheets. The responses to the survey are voluntary...

  5. 76 FR 22895 - Agency Information Collection Activities: Proposed Collection; Submission for OMB Review

    Science.gov (United States)

    2011-04-25

    ... an Extension Without Change: State and Local Government Information Report (EEO-4). SUMMARY: In... to Chad A. Lallemand, Office of Information and Regulatory Affairs, Office of Management and Budget...: State and Local Government Information Report (EEO-4). Frequency of Report: Biennial. Type of...

  6. 20 CFR 627.470 - Performance standards.

    Science.gov (United States)

    2010-04-01

    ... employment competencies shall be based on such factors as entry level skills and other hiring requirements....470 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR GENERAL PROVISIONS... Secretary biennially and shall be based on an appropriate proportion of the total number established by...

  7. Germacrane Sesquiterpene Esters from Salvia roborowskii

    Institute of Scientific and Technical Information of China (English)

    LI Ya; SHI Yan-Ping; LI Yu

    2003-01-01

    @@ Salvia roborowskii Maxim, usually called "ye zhi ma" by local inhabitants of northwestern China, an annual or biennial herb distributed widely in the west of China, has long been used as a traditional folk medicine for the treat ment of hepatitis and toothache.

  8. Aligning Instruction to Individual Learning Needs in Adaptive Hypertext Learning Environments

    NARCIS (Netherlands)

    Bezdan, Eniko; Kester, Liesbeth; Kirschner, Paul A.

    2011-01-01

    Bezdan, E., Kester, L., & Kirschner, P. A. (2011, 31 August). Aligning Instruction to Individual Learning Needs in Adaptive Hypertext Learning Environments. Presentation at the 14th Biennial Conference of the European Association for Research on Learning and Instruction, Exeter, United Kingdom.

  9. Application of the TerreSIM Model to a Training Area Landscape at Fort Bliss, TX

    Science.gov (United States)

    2005-09-01

    O.J., and S.C. Smith. 1991. “Responses to simulated leaf and root herbivory by a biennial, Tragopogon dubius,” Ecology 72:116-124. Risser , P.G., and...literature (Gigon and Rorison 1972; Barth and Klemmedson 1982; Gay et al. 1982; Nicholas and McGinnes 1982; Risser and Parton 1982; Vogt et al. 1982; Heil

  10. Our Great Journey

    Science.gov (United States)

    Fearon, Bec

    2008-01-01

    For nearly two years a group of 12 people, who are service-users from L8 and Fazakerley Resource Centres for adults with learning disabilities, had been working with artist Leo Fitzmaurice on WILD!, a project investigating what contemporary art meant to them. Part of the Bluecoat Connect programme, run with support from Liverpool Biennial and…

  11. Materials Education: Opportunities over a Lifetime

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Iver E.; Schwartz, Lyle H.; Faber, Katherine T.; Cargill III, G. Slade; Houston, Betsy

    2003-10-28

    A report, in the form of abbreviated notes, of the 17th Biennial Conference on National Materials Policy ''Materials Education: Opportunities over a Lifetime'' held May 20-21, 2002 in College Park, MD, sponsored by the Federation of Materials Societies and the University Materials Council.

  12. UNESCO Asia and Pacific Regional Bureau for Education Annual Report, 2000-2001.

    Science.gov (United States)

    United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.

    This biennial report highlights the major programs and activities organized, supported, and implemented by the United Nations Educational, Scientific and Cultural Organization (UNESCO) Asian and Pacific Regional Bureau for Education, based in Bangkok, Thailand, in the fields of education, science, social and human sciences, culture, and…

  13. Content Analysis of Four National Music Organizations' Conferences

    Science.gov (United States)

    Orman, Evelyn K.; Price, Harry E.

    2007-01-01

    We examined the content of the 2002 and 2004 National Biennial In-Service Conferences of MENC: The National Association for Music Education; the 2002 and 2004 Midwest Clinic: An International Band and Orchestra Conferences; the 2002 and 2004 Orff-Schulwerk Conferences; and the 2003 and 2005 American Choral Directors Association Conventions. Each…

  14. Implementation of a neuropsychological intervention in secondary school: Targeting executive problems in young adolescent boys

    NARCIS (Netherlands)

    Dekker, Sanne; Krabbendam, Lydia; Gemmink, Michelle; De Groot, Renate; Jolles, Jelle

    2012-01-01

    Dekker, S. J., Krabbendam, L., Gemmink, M. M., De Groot, R. H. M., & Jolles, J. (2011, June). Implementation of a neuropsychological intervention in secondary school: Targeting executive problems in young adolescent boy. Poster presented at the 3rd Biennial Conference of the International Mind, Brai

  15. 76 FR 22898 - Agency Information Collection Activities: Proposed Collection; Submission for OMB Review

    Science.gov (United States)

    2011-04-25

    ... secondary school districts. Description of Affected Public: Certain public elementary and secondary school... included in the biennial EEO-5 survey is 7,155 public elementary and secondary school districts. The form... Department of Education (Office for Civil Rights) and the Department of Justice. Pursuant to Section...

  16. Chapter 6. Impacts of Climate Change on Oregon's Coasts and Estuaries in "Oregon Climate Change Assessment Report"

    Science.gov (United States)

    In 2007 the Oregon legislature created a new Oregon Climate Change Research Institute (OCCRI), which is based at Oregon State University (OSU). As part of its charter, OCCRI is mandated to produce a biennial report for the state legislature synthesizing climate change impacts a...

  17. Focus Issue on surface plasmon photonics introduction

    DEFF Research Database (Denmark)

    Levy, Uriel; Berini, Pierre; Maier, Stefan A.;

    2015-01-01

    The 7th International Conference on Surface Plasmon Photonics (SPP7) was held in Jerusalem, Israel from May 31st to June 5th, 2015. This independent series of biennial conferences is widely regarded as the premier series in the field, and the 7th edition maintained the tradition of excellence...

  18. 75 FR 79008 - Proposed Collection; Comment Request; Study of Substance Abuse doc.com Module Project

    Science.gov (United States)

    2010-12-17

    ... these disorders and (3) communication skills in providing assessment and referral to treatment for..., attitudes and indirect measures of communication skills before and after the intervention, compared to the... annually or biennially. Affected Public: Individuals and businesses. Type of Respondents: medical...

  19. Antisymmetric transport of middle stratospheric methane with respect to the equator

    Institute of Scientific and Technical Information of China (English)

    ZHENG Bin; SHI Chunhua; CHEN Yuejuan

    2006-01-01

    Halogen Occultation Experiment (HALOE)data are used to study the quasi-biennial variability of CH4 mixing ratio in the middle stratosphere. The results of EOF analysis indicate that quasi-biennial period is principal for the interannual variability of methane. Antisymmetry with respect to the equator is significant for the methane QBO by explaining 59.3% variance, while the symmetric component only explains about 30%. The antisymmetry is more significant in 10°-20° latitude than between 10°S and 10°N. Analyses of the vertical motions show that anomalies of annual cycle play an important role in the antisymmetric distributions. Whereas, the zonal wind QBO is still the most important dynamical effect for the interannual variability of CH4 between 10°S-10°N.

  20. Thoughts About Social Issues: A Neuman Systems Model Perspective.

    Science.gov (United States)

    Aronowitz, Teri; Fawcett, Jacqueline

    2016-04-01

    The Neuman systems model includes social issues as a client system of interest. The other client systems of this conceptual model of nursing are individuals, families, other groups, and communities, about which exists a considerable amount of literature. However, social issues as a client system have not yet been defined or described, nor has any application of this client system been published. This essay is a discussion of the meaning of social issues as a client system from the perspective of the Neuman systems model, and offers examples from the literature, from the results of a survey of Neuman systems model trustees, including Betty Neuman, and from dialogue with participants at the 15th Biennial Neuman systems model symposium. This article was adapted from a paper presented at the 15(th) Biennial International Neuman Systems Model Symposium, Philadelphia, PA. June 19, 2015.

  1. Indo-Pacific variability on seasonal to multidecadal timescales. Part II: Multiscale atmosphere-ocean linkages

    CERN Document Server

    Giannakis, Dimitrios

    2016-01-01

    The coupled atmosphere-ocean variability of the Indo-Pacific on interannual to multidecadal timescales is investigated in a millennial control run of CCSM4 and in observations using a family of modes recovered in Part~I of this work from unprocessed SST data through nonlinear Laplacian spectral analysis (NLSA). It is found that ENSO and combination modes of ENSO with the annual cycle exhibit a seasonally synchronized southward shift of equatorial surface zonal winds and thermocline adjustment consistent with terminating El Nino and La Nina events. The surface wind patterns associated with these modes also generate teleconnections between the Pacific and Indian Oceans, leading to a pattern of SST anomalies characteristic of the Indian Ocean dipole. Fundamental and combination modes representing the tropospheric biennial oscillation (TBO) in CCSM4 are also found to be consistent with mechanisms for seasonally synchronized biennial variability of the Asian-Australian monsoon and Walker circulation. On longer tim...

  2. Some methodological issues in biosurveillance.

    Science.gov (United States)

    Fricker, Ronald D

    2011-02-28

    This paper briefly summarizes a short course I gave at the 12th Biennial Centers for Disease Control and Prevention (CDC) and Agency for Toxic Substances and Disease Registry (ATSDR) Symposium held in Decatur, Georgia on April 6, 2009. The goal of this short course was to discuss various methodological issues of biosurveillance detection algorithms, with a focus on the issues related to developing, evaluating, and implementing such algorithms.

  3. Proceedings of the 2013 AFENET Scientific Conference - Posters sessions

    OpenAIRE

    Gitta, Sheba Nakacubo; Kamadjeu, Raoul; Mwesiga, Allan; Wamala, Joseph Francis; Odhiambo, Fredrick; Lusukamu, Pedro; Burimuah, Vitus; Shilunga, Primus; Macha, Elida; Muriu, Nelson; Adeoye, Olawunmi Olubunmi; Rweyemamu, Karugira; Lucas, Godbless; Naggayi, Gloria; Isabirye, Nathan

    2015-01-01

    Biennially, trainees and graduates of Field Epidemiology and Laboratory Training Programs (FELTPs) are presented with a platform to share investigations and projects undertaken during their two-year training in Applied Epidemiology. The African Field Epidemiology Network (AFENET) Scientific Conference, is a perfect opportunity for public health professionals from various sectors and organizations to come together to discuss issues that impact on public health in Africa. This year's conference...

  4. Proceedings of the African Field Epidemiology Network (AFENET) Scientific Conference 17-22 November 2013 Addis Ababa, Ethiopia: plenaries and oral presentations

    OpenAIRE

    Gitta, Sheba Nakacubo; Mwesiga, Allan; Stanley, Claire; Borchert, Jeff; Mensah, George; Bejtullahu, Armand; Kamadjeu, Raoul; Kebede, Amha; Berhane, Yemane; Jocker, Mathew Lado; Ebontane, Ndode Corlins; Feyissa, Daba; Yeshitila, Kidanie; Mehari, Goitom; Beffa, Gemechu

    2015-01-01

    Biennially, trainees and graduates of Field Epidemiology and Laboratory Training Programs (FELTPs) are presented with a platform to share investigations and projects undertaken during their two-year training in Applied Epidemiology. The African Field Epidemiology Network (AFENET) Scientific Conference, is a perfect opportunity for public health professionals from various sectors and organizations to come together to discuss issues that impact on public health in Africa. This year's conference...

  5. 29 CFR 99.530 - Criteria for a low-risk auditee.

    Science.gov (United States)

    2010-07-01

    ...) shall qualify as a low-risk auditee and be eligible for reduced audit coverage in accordance with § 99... part. A non-Federal entity that has biennial audits does not qualify as a low-risk auditee, unless... 29 Labor 1 2010-07-01 2010-07-01 true Criteria for a low-risk auditee. 99.530 Section 99.530...

  6. 事件

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    [休斯敦(Houston)美国] 2004年4月12日,为湖一个月的“2004休斯敦摄影节·水”[FOTOFEST 2004-2ATER)和“第十届国际摄影/与摄影相关的艺术双年展”(The tenth International Biennial of Photography & Photc-Related Art)闭幕。

  7. Movements and Spatial Use of Odontocetes in the Western Main Hawaiian Islands: Results of a Three-Year Study Off O’ahu and Kaua’i

    Science.gov (United States)

    2013-04-03

    island of O‘ahu for 14 days in October 2010, based out of Ko‘olina Marina . Surveys were undertaken off the island of Kaua‘i for 4 days in February...for genetics 2 http://alaska.usgs.gov/science/ biology /spatial/douglas.html  6 and toxicology...the 14th Biennial Conference on the Biology of Marine Mammals. Vancouver, British Columbia, November-December 2001. Mahaffy, S. D., R. W. Baird, D

  8. Movements and Spatial Use of Odontocetes in the Western Main Hawaiian Islands: Results of a Three-Year Study Off Oahu and Kauai

    Science.gov (United States)

    2013-11-08

    out of Ko‘olina Marina . Surveys were undertaken off the island of Kaua‘i for 4 days in February 2011 (as part of a survey coordinated by NAVFAC PAC...2 http://alaska.usgs.gov/science/ biology /spatial/douglas.html   5    a larger analysis of...of false killer whales off Maui and Lanai, Hawaii. Page 126 in Abstracts of the 14th Biennial Conference on the Biology of Marine Mammals, Vancouver

  9. 2010 Winter Conference on Plasma Spectrochemistry

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ The 2010 Winter Conference on Plasma Spectrochemistry,sixteenth in a series of biennial meetings sponsored by the ICP Information Newsletter, features developments in plasma spectrochemical analysis by inductively coupled plasma (ICP), dc plasma (DCP), microwave plasma (MIP), glow discharge (GDL, HCL), and laser sources. The meeting will be held Monday, January 4 through Saturday, January 9, 2010, in Fort Myers, Florida (www. fortmyers-sanibel, corn) at the Sanibel Harbour Resort and Spa (www. sanibel-resort, com).

  10. A história, evolução e crescimento da Eletroquímica: Eletroanalítica nestes últimos 25 anos The history, evolution and growth of Electrochemistry: Electroanalytical chemistry in the past 25 years

    OpenAIRE

    Luis Alberto Avaca; Roberto Tokoro

    2002-01-01

    This text describes the development of Electrochemistry and Electroanalytical Chemistry in Brazil from the pioneers at the IQ/USP in the 70's to the present day status. It explains how the members of the scientific community organized themselves before the establishment in 1993 of a specific division within the Brazilian Chemical Society (SBQ) through bi-ennial meetings (Brazilian Symposium of Electrochemistry and Electroanalytical Chemistry - SIBEE). Those SIBEE meetings, in a present number...

  11. [Takayasu's disease disclosed by isolated involvement of the ascending aorta].

    Science.gov (United States)

    Marcaggi, X; Courant, N; Soubrier, M; Kemeny, J L; Camilleri, L; Lusson, J R; Cassagnes, J

    1992-03-01

    The authors report the histological discovery of a case of Takayasu syndrome affecting the ascending aorta. This involvement appearing to concern only the aorta, with no symptomatic complaints nor any laboratory abnormalities indicative of an inflammatory syndrome, corticosteroids were not prescribed. Management consisted of biennial monitoring by transthoracic and transesophageal ultrasonography of the aorta and the supra-aortic main vessels together with monitoring of laboratory parameters.

  12. Interannual variability of global radiation at Wageningen

    Science.gov (United States)

    Kane, R. P.

    1997-11-01

    A spectral analysis of the 12-monthly running means of the global radiation ratio Krobserved at Wageningen (52°N, 6°E) showed significant QBO, QTO (Quasi-biennial and Quasi-triennial Oscillations) and higher periodicities, with the strongest peak at ca.22 years but none at the solar cycle (11 years). All these are probably due to similar periodicities in cloudiness.

  13. ECMR’13 Special Issue

    OpenAIRE

    Andrade-Cetto, Juan; Frese, Udo; Moritz, Tenorth

    2015-01-01

    This special issue contains extended versions of the best papers from the 6th European Conference on Mobile Robots (ECMR). ECMR is a biennial European forum, internationally open, that allows roboticists throughout Europe to become acquainted with the latest research accomplishments and innovations in mobile robotics and mobile human–robot systems. ECMR covers most aspects of mobile robotics research and machine intelligence, including (but not limited to) the following topics: multi-sensor f...

  14. Impact of human mobility on the periodicities and mechanisms underlying measles dynamics

    OpenAIRE

    Marguta, Ramona; Parisi, Andrea

    2015-01-01

    Three main mechanisms determining the dynamics of measles have been described in the literature: invasion in disease-free lands leading to import-dependent outbreaks, switching between annual and biennial attractors driven by seasonality, and amplification of stochastic fluctuations close to the endemic equilibrium. Here, we study the importance of the three mechanisms using a detailed geographical description of human mobility. We perform individual-based simulations of an SIR model using a ...

  15. Introduction of Cover Photo

    Institute of Scientific and Technical Information of China (English)

    ZHOU; You

    2013-01-01

    <正>Oenothera biennis L. (evening primrose, evening star) is a species of Oenothera L. native to eastern and central North America, from Newfoundland west to Alberta, southeast to Florida, and southwest to Texas, and widely naturalized elsewhere in temperate and subtropical regions. O. biennis has a life span of two years (biennial) growing to 30-150 cm tall. The leaves are lanceolate, 5-20 cm long and 1-2.5 cm broad, produced in a tight rosette the first

  16. Editor’s welcome, PORTAL, Vol. 5, No. 1, January 2008

    OpenAIRE

    Paul Allatson

    2008-01-01

    The first issue of PORTAL Journal of Multidisciplinary International Studies for 2008 is a special issue with the title “Hyperworld(s): Language, Culture, and History in the Latin American world(s),” guest edited by Jeff Browitt and Paul Allatson (University of Technology Sydney). The issue—comprising related essays and cultural works—evolved from the 2006 biennial conference of the Association of Iberian and Latin American Studies of Australasia, “Hyperworld: language, culture, history,” hel...

  17. Awarding a Prize

    DEFF Research Database (Denmark)

    Moeran, Brian

    2013-01-01

    This article describes and analyses the selection and prize awarding processes for a biennial ceramics exhibition in Japan. Based on long-term fieldwork in the “art world” (Becker 1982) of contemporary Japanese ceramics, as well as on participant observation of the processes concerned, the articl...... addresses and draws upon two sets of sociological writings: one concerned with prizes and awards; the other with evaluative practices....

  18. Chinese Scholars Attended ISEE 2008 NAIROBI

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ The 10th Biennial International Society for Ecological Economics Conferece was held on Aug.7-11,2008 in Nairobi,the Capital of Kenya.The conference,"ISEE2008 NAIROBI:Applying Ecological Economics for Social and Environmental Sustainability"was a joint undertaking by the International Society for Eclological Economics(ISEE),Afroican Society for Ecological Economics (ASEE)and the United Nations Environment Programme(UNEP).

  19. Garrison Dam/Lake Sakakawea Master Plan with Integrated Programmatic Environmental Assessment, Missouri River, Montana: Update of Design Memorandum MGR-107D

    Science.gov (United States)

    2007-12-14

    billed gull (Larus delawarensis), California gull (L. californicus), Caspian tern (Sterna caspia), common tern (S. hirundo), least tern (S...introduced annual grasses, biennial and perennial weeds, native forbs, and wildflowers . Common grasses in the WMA’s include smooth brome, tall...forbs, and wildflowers . Crop lands make up a fifth of the vegetation cover. Nearly 10 percent of the land portion of the NWR consists of wetlands

  20. The Colorado Plateau II : Biophysical, Socioeconomic, and Cultural Research

    OpenAIRE

    Van Riper, Charles; Mattson, David J.

    2005-01-01

    Abstract from GoogleBooks: The publication of The Colorado Plateau: Cultural, Biological, and Physical Research in 2004 marked a timely summation of current research in the Four Corners states. This new volume, derived from the seventh Biennial Conference on the Colorado Plateau in 2003, complements the previous book by again focusing on the integration of science into resource management issues. The 32 chapters range in content from measuring human impacts on cultural resources, through graz...

  1. Spatio-temporal variability of NDVI–precipitation over southernmost South America: possible linkages between climate signals and epidemics

    OpenAIRE

    Tourre, Y. M.; Jarlan, Lionel; Lacaux, J. P.; Rotela, C.H.; M. Lafaye

    2008-01-01

    Climate-environment variability affects the rates of incidence of vector-borne and zoonotic diseases and is possibly associated with epidemics outbreaks. Over southernmost South America the joint spatio-temporal evolution of climate-environment is analyzed for the 1982-2004 period. Detailed mapping of normalized difference vegetation index (NDVI) and rainfall variability are then compared to zones with preliminary epidemiological reports. A significant quasi-biennial signal (2.2- to 2.4-year ...

  2. In the 25th year of bioethics publishing: new challenges of the post-truth era.

    Science.gov (United States)

    Jesani, Amar

    2017-01-01

    As IJME enters its 25th year of publication, all of us closely associated with the journal look back on this journey with a degree of satisfaction. Not only has the only bioethics journal published from India survived for 24 years, it has also produced some extraordinary successes. As you read this issue, we will be celebrating the 12th year of the biennial National Bioethics Conferences - the sixth NBC will take place in Pune from January 13 to 15, 2017.

  3. Indonesia Stratosphere and Troposphere Response to Solar Activity Variations

    Science.gov (United States)

    Sinambela, Wilson; Muh, La Ode; Musafar, K.; Sutastio, Heri

    2000-10-01

    Tropospheric and stratospheric response of Indonesia to the solar activity was analyzed based on the stratospheric total ozone concentrations above Watukosek station (07,6 deg S, 112,5 deg E) from 1979 to 1992, and tropospheric temperature at tropopause geopotential height, 500 mBar, 700 mbar above Cengkareng - Jakarta station (06 deg) 07 min 37 sec S, 106 deg 39 min 28 sec E) from 1986 to 1992, and ground surface air temperature above Polonia Median (03 deg 34 sec N, 98 deg 41 min E) and Kemayoran - Jakarta station (06 deg 09 min S 106 deg 51 min E) from 1979 - 1989. By using the moving average analysis of monthly average this tropospheric and stratospheric variable, were found that the behavior of the time series of the stratospheric ozone concentration, tropospheric temperature at geopotential height tropopause, 500 mBar, 700 mBar and ground surface air temperature above Indonesia showed a tendency to vary with a period of about 22 - 32 months. This is so - called " Quasi Biennial" (Q B 0). The behavior of the relative sunspot numbers and / or F 10,7 Cm solar radio flux as the measure of the solar activity also showed a tendency to vary Quasi - Biennially with a period about 27 - 30 months which was superimposed to the eleven - year solar cycle variations. The source of the variations was predicted from the inside of the sun, since the experiment showed that the neutrino flux from the sun varies with a period almost equal to the Quasi - Biennial variations of the solar activity. The Quasi - Biennial variations of the solar activity seems produce a similar variations on the earth atmospheric phenomena such as the stratospheric total ozone concentrations, mean tropospheric temperature at geopotential tropopause height, 500 mBar, 700 mBar, and mean ground surface air temperature above Indonesia.

  4. EROBATIC SHOW

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Visitors look at plane models of the Commercial Aircraft Corp. of China, developer of the count,s first homegrown large passenger jet C919, during the Singapore Airshow on February 16. The biennial event is the largest airshow in Asia and one of the most important aviation and defense shows worldwide. A number of Chinese companies took part in the event during which Okay Airways, the first privately owned aidine in China, signed a deal to acquire 12 Boeing 737 jets.

  5. A Directory of Sources of Information and Data Bases on Education and Training.

    Science.gov (United States)

    1980-09-01

    Tesi dat .received froq USATC Fort EuNsti Virginia 3nd produces the Enlisted Evaluaon Data Report (USAEC Form 16A displaying EER and SQT data. Scope or...Guard Annual Training Input or Source of Data: Data submitted by all states Puerto Rico and Virgin Islands. Data full edited, Err s returned in list...Certification. Scope or Subjects Covered: . Includes requirements for 50 States, DC, Puerto Rico. Input or Source of Data: Biennial How to Access the Data

  6. Latin America Report No. 2739

    Science.gov (United States)

    2007-11-02

    being hot never has abrupt thermometer changes upward or downward as happens with the cold nights in the desert. For Gil Castellanos the climate and... coffee -producing areas will reduce the volume of the harvest of this commodity and 1984—a high year in the biennial cycle—will paradoxically have a...course. Sylvio Claude himself shows no signs of life, for reasons of security according to some sources. No one knows whether he is brewing something

  7. EIA Publications Directory 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    This directory contains abstracts and ordering information for individual issues of semiannual, annual, biennial, and triennial Energy Information Administration (EIA) periodicals, analysis reports, Service Reports, and model documentations. This edition covers periodicals and one-time reports produced by EIA from January through December 1995. The citations and abstracts are arranged by broad subject categories: metadata, coal, oil/gas, nuclear, electricity, renewable energy/alternative fuels, multifuel, end-use consumption, models, and forecasts. Indexes are provided.

  8. Proceedings of the American Association of Oral and Maxillofacial Surgeons 2015 Research Summit.

    Science.gov (United States)

    Cillo, Joseph E; Basi, David; Peacock, Zachary; Aghaloo, Tara; Bouloux, Gary; Dodson, Thomas; Edwards, Sean P; Kademani, Deepak

    2016-03-01

    The Fifth Biennial Research Summit of the American Association of Oral and Maxillofacial Surgeons and its Committee on Research Planning and Technology Assessment was held in Rosemont, Illinois on May 6 and 7, 2015. The goal of the symposium is to provide a forum for the most recent clinical and scientific advances to be brought to the specialty. The proceedings of the events of that summit are presented in this report.

  9. Cost-effectiveness of breast cancer control strategies in Central America: the cases of Costa Rica and Mexico.

    Science.gov (United States)

    Niëns, Laurens M; Zelle, Sten G; Gutiérrez-Delgado, Cristina; Rivera Peña, Gustavo; Hidalgo Balarezo, Blanca Rosa; Rodriguez Steller, Erick; Rutten, Frans F H

    2014-01-01

    This paper reports the most cost-effective policy options to support and improve breast cancer control in Costa Rica and Mexico. Total costs and effects of breast cancer interventions were estimated using the health care perspective and WHO-CHOICE methodology. Effects were measured in disability-adjusted life years (DALYs) averted. Costs were assessed in 2009 United States Dollars (US$). To the extent available, analyses were based on locally obtained data. In Costa Rica, the current strategy of treating breast cancer in stages I to IV at a 80% coverage level seems to be the most cost-effective with an incremental cost-effectiveness ratio (ICER) of US$4,739 per DALY averted. At a coverage level of 95%, biennial clinical breast examination (CBE) screening could improve Costa Rica's population health twofold, and can still be considered very cost-effective (ICER US$5,964/DALY). For Mexico, our results indicate that at 95% coverage a mass-media awareness raising program (MAR) could be the most cost-effective (ICER US$5,021/DALY). If more resources are available in Mexico, biennial mammography screening for women 50-70 yrs (ICER US$12,718/DALY), adding trastuzumab (ICER US$13,994/DALY) or screening women 40-70 yrs biennially plus trastuzumab (ICER US$17,115/DALY) are less cost-effective options. We recommend both Costa Rica and Mexico to engage in MAR, CBE or mammography screening programs, depending on their budget. The results of this study should be interpreted with caution however, as the evidence on the intervention effectiveness is uncertain. Also, these programs require several organizational, budgetary and human resources, and the accessibility of breast cancer diagnostic, referral, treatment and palliative care facilities should be improved simultaneously. A gradual implementation of early detection programs should give the respective Ministries of Health the time to negotiate the required budget, train the required human resources and understand possible

  10. Cost-effectiveness of breast cancer control strategies in Central America: the cases of Costa Rica and Mexico.

    Directory of Open Access Journals (Sweden)

    Laurens M Niëns

    Full Text Available This paper reports the most cost-effective policy options to support and improve breast cancer control in Costa Rica and Mexico. Total costs and effects of breast cancer interventions were estimated using the health care perspective and WHO-CHOICE methodology. Effects were measured in disability-adjusted life years (DALYs averted. Costs were assessed in 2009 United States Dollars (US$. To the extent available, analyses were based on locally obtained data. In Costa Rica, the current strategy of treating breast cancer in stages I to IV at a 80% coverage level seems to be the most cost-effective with an incremental cost-effectiveness ratio (ICER of US$4,739 per DALY averted. At a coverage level of 95%, biennial clinical breast examination (CBE screening could improve Costa Rica's population health twofold, and can still be considered very cost-effective (ICER US$5,964/DALY. For Mexico, our results indicate that at 95% coverage a mass-media awareness raising program (MAR could be the most cost-effective (ICER US$5,021/DALY. If more resources are available in Mexico, biennial mammography screening for women 50-70 yrs (ICER US$12,718/DALY, adding trastuzumab (ICER US$13,994/DALY or screening women 40-70 yrs biennially plus trastuzumab (ICER US$17,115/DALY are less cost-effective options. We recommend both Costa Rica and Mexico to engage in MAR, CBE or mammography screening programs, depending on their budget. The results of this study should be interpreted with caution however, as the evidence on the intervention effectiveness is uncertain. Also, these programs require several organizational, budgetary and human resources, and the accessibility of breast cancer diagnostic, referral, treatment and palliative care facilities should be improved simultaneously. A gradual implementation of early detection programs should give the respective Ministries of Health the time to negotiate the required budget, train the required human resources and understand

  11. Cost-effectiveness of early detection of breast cancer in Catalonia (Spain

    Directory of Open Access Journals (Sweden)

    Macià Francesc

    2011-05-01

    Full Text Available Abstract Background Breast cancer (BC causes more deaths than any other cancer among women in Catalonia. Early detection has contributed to the observed decline in BC mortality. However, there is debate on the optimal screening strategy. We performed an economic evaluation of 20 screening strategies taking into account the cost over time of screening and subsequent medical costs, including diagnostic confirmation, initial treatment, follow-up and advanced care. Methods We used a probabilistic model to estimate the effect and costs over time of each scenario. The effect was measured as years of life (YL, quality-adjusted life years (QALY, and lives extended (LE. Costs of screening and treatment were obtained from the Early Detection Program and hospital databases of the IMAS-Hospital del Mar in Barcelona. The incremental cost-effectiveness ratio (ICER was used to compare the relative costs and outcomes of different scenarios. Results Strategies that start at ages 40 or 45 and end at 69 predominate when the effect is measured as YL or QALYs. Biennial strategies 50-69, 45-69 or annual 45-69, 40-69 and 40-74 were selected as cost-effective for both effect measures (YL or QALYs. The ICER increases considerably when moving from biennial to annual scenarios. Moving from no screening to biennial 50-69 years represented an ICER of 4,469€ per QALY. Conclusions A reduced number of screening strategies have been selected for consideration by researchers, decision makers and policy planners. Mathematical models are useful to assess the impact and costs of BC screening in a specific geographical area.

  12. United States Forest Disturbance Trends Observed Using Landsat Time Series

    Science.gov (United States)

    Masek, Jeffrey G.; Goward, Samuel N.; Kennedy, Robert E.; Cohen, Warren B.; Moisen, Gretchen G.; Schleeweis, Karen; Huang, Chengquan

    2013-01-01

    Disturbance events strongly affect the composition, structure, and function of forest ecosystems; however, existing U.S. land management inventories were not designed to monitor disturbance. To begin addressing this gap, the North American Forest Dynamics (NAFD) project has examined a geographic sample of 50 Landsat satellite image time series to assess trends in forest disturbance across the conterminous United States for 1985-2005. The geographic sample design used a probability-based scheme to encompass major forest types and maximize geographic dispersion. For each sample location disturbance was identified in the Landsat series using the Vegetation Change Tracker (VCT) algorithm. The NAFD analysis indicates that, on average, 2.77 Mha/yr of forests were disturbed annually, representing 1.09%/yr of US forestland. These satellite-based national disturbance rates estimates tend to be lower than those derived from land management inventories, reflecting both methodological and definitional differences. In particular the VCT approach used with a biennial time step has limited sensitivity to low-intensity disturbances. Unlike prior satellite studies, our biennial forest disturbance rates vary by nearly a factor of two between high and low years. High western US disturbance rates were associated with active fire years and insect activity, while variability in the east is more strongly related to harvest rates in managed forests. We note that generating a geographic sample based on representing forest type and variability may be problematic since the spatial pattern of disturbance does not necessarily correlate with forest type. We also find that the prevalence of diffuse, non-stand clearing disturbance in US forests makes the application of a biennial geographic sample problematic. Future satellite-based studies of disturbance at regional and national scales should focus on wall-to-wall analyses with annual time step for improved accuracy.

  13. The coexistence of acorns with different maturation patterns explains acorn production variability in cork oak.

    Science.gov (United States)

    Pons, Josep; Pausas, Juli G

    2012-07-01

    In dry areas such as Mediterranean ecosystems, fluctuations in seed production are typically explained by resource (water) availability. However, acorn production in cork oak (Quercus suber) populations shows a very low relationship to weather. Because cork oak trees produce acorns with different maturation patterns (annual and biennial), we hypothesized that acorn production in coexisting individuals with a different dominant acorn maturation type should respond differently to climatic factors and that disaggregating the trees according to their acorn-maturation pattern should provide a more proximal relation to weather factors. We assessed acorn production variability in fragmented cork oak populations of the eastern Iberian Peninsula by counting the total number of acorns in 155 trees during an 8-year period. An initial assessment of acorn production variability in relation to weather parameters yielded very low explained variance (7%). However, after the trees were grouped according to their dominant acorn maturation pattern, weather parameters were found to account for 44% of the variability in acorn crops, with trees with annual acorns exhibiting mast fruiting in years with reduced spring frost and shorter summer droughts and trees with biennial acorns showing the opposite pattern. Thus, conditions that negatively affect annual production could be beneficial for biennial production (and vice versa). The results highlight the importance of the resource-matching hypothesis for explaining acorn production in Quercus suber and suggest that different seed maturation types within a population may allow the species to deal with highly variable weather conditions. They also emphasize the importance of understanding acorn maturation patterns for interpreting masting cycles.

  14. Opening Remarks:Perspectives of the International Cotton Genome Initiative

    Institute of Scientific and Technical Information of China (English)

    YU John Z; PERCY Richard G

    2008-01-01

    @@ Thanks go to our hosts,the organizers,sponsors,and all participants who have put in great ef-forts to making the 2008 Research Conference of the International Cotton Genome Initiative (ICGI,http.//icgi,tamu.edu/meeting/2008/) possible.Special thanks go to our host here in Anyang,and toour host country,China-the world's largest cotton producer and consumer.The biennial ICGI Re-search Conference is a major venue for the global cotton community to exchange information and toformulate,prioritize,and coordinate future collaborative research efforts in cotton genomics.

  15. Chaos Versus Noisy Periodicity: Alternative Hypotheses for Childhood Epidemics

    Science.gov (United States)

    Olsen, L. F.; Schaffer, W. M.

    1990-08-01

    Whereas case rates for some childhood diseases (chickenpox) often vary according to an almost regular annual cycle, the incidence of more efficiently transmitted infections such as measles is more variable. Three hypotheses have been proposed to account for such fluctuations. (i) Irregular dynamics result from random shocks to systems with stable equilibria. (ii) The intrinsic dynamics correspond to biennial cycles that are subject to stochastic forcing. (iii) Aperiodic fluctuations are intrinsic to the epidemiology. Comparison of real world data and epidemiological models suggests that measles epidemics are inherently chaotic. Conversely, the extent to which chickenpox outbreaks approximate a yearly cycle depends inversely on the population size.

  16. A brief foreword to « Wars and New Beginnings in American History: An American National Rhetoric from the Early Republic to the Obama Presidency »

    Directory of Open Access Journals (Sweden)

    Jenel Virden

    2012-03-01

    Full Text Available War has been a defining moment in the history of nations and no more so than in the United States.  It gives the editors of EJAS great pleasure to present this excellent volume of essays focussed on the issue of American national rhetoric and American wars.  This volume is comprised of essays that were presented at a workshop on “Wars and New Beginnings in American History”, which took place in Dublin in 2010 at the biennial conference of the European Association for American Studies, or are ...

  17. All-Russian conference on legal and forensic psychology dedicated to the memory of M.M. Kochenov-2016 in MSUPE

    Directory of Open Access Journals (Sweden)

    Dozortseva E.G.

    2017-01-01

    Full Text Available In November 2016 the traditional All-Russian conference on legal and forensic psychology dedicated to the memory of the prominent Russian psychologist M.M. Kochenov took place. In the article a brief description of the history of the biennial conference is given, as well as problems of the current scientific event under the title “Psychology and Law in the modern Russia”, which united Russian and foreign specialists. A range of topics of the articles presented at the conference and being published in the current journal issue is introduced.

  18. Prevalence of sleep duration on an average school night among 4 nationally representative successive samples of American high school students, 2007-2013.

    Science.gov (United States)

    Basch, Charles E; Basch, Corey H; Ruggles, Kelly V; Rajan, Sonali

    2014-12-11

    Consistency, quality, and duration of sleep are important determinants of health. We describe sleep patterns among demographically defined subgroups from the Youth Risk Behavior Surveillance System reported in 4 successive biennial representative samples of American high school students (2007 to 2013). Across the 4 waves of data collection, 6.2% to 7.7% of females and 8.0% to 9.4% of males reported obtaining 9 or more hours of sleep. Insufficient duration of sleep is pervasive among American high school students. Despite substantive public health implications, intervention research on this topic has received little attention.

  19. Trends in photovoltaic applications. Survey report of selected IEA countries between 1992 and 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-10-15

    This report presents a description of the status of photovoltaic (PV) power systems in the 20 participating countries of the IEA Photovoltaic Power Systems Programme. A survey of the status of PV power systems applications and markets in each country has been conducted every two years for the past six years and biennial reports published. The decision has now been taken to move to shorter annual reports and this is the first such report. This report presents an overview of PV power systems applications and markets at the end of 1998 and analyses the trends in PV power systems implemented between 1992 and 1998. (author)

  20. Perspectives on nursing knowledge.

    Science.gov (United States)

    Takahashi, T

    1992-01-01

    On May 19, 1991, in Tokyo, Japan, four nurse theorists participated in a panel discussion at Discovery International, Inc.'s Biennial Nurse Theorist Conference. The participants were Imogene M. King, Hildegard E. Peplau, Rosemarie Rizzo Parse, and Martha E. Rogers. The goal of the conference was to present the latest views on nursing knowledge of these nurse leaders. The panel discussion provided the nurse theorists with an opportunity to engage in dialogue regarding issues of concern to the audience. The panel moderator was Hiroko Minami of St. Luke's College of Nursing in Tokyo.

  1. Comparison of cumulative false-positive risk of screening mammography in the United States and Denmark

    DEFF Research Database (Denmark)

    Kemp Jacobsen, Katja; Abraham, Linn; Buist, Diana S M

    2015-01-01

    INTRODUCTION: In the United States (US), about one-half of women screened with annual mammography have at least one false-positive test after ten screens. The estimate for European women screened ten times biennially is much lower. We evaluate to what extent screening interval, mammogram type......, and statistical methods, can explain the reported differences. METHODS: We included all screens from women first screened at age 50-69 years in the US Breast Cancer Surveillance Consortium (BCSC) (n=99,455) between 1996-2010, and from two population-based mammography screening programs in Denmark (n=230,452 and n...

  2. A study of cyclonic disturbances over India and the adjacent ocean

    Science.gov (United States)

    Patwardhan, S. K.; Bhalme, H. N.

    2001-03-01

    Annual and seasonal frequencies of cyclonic disturbances that occurred over the area extending from 5°N to 30°N and 50°E to 100°E are examined for the period 1891-1998. The analysis revealed a significant decreasing trend in annual as well as seasonal frequency of cyclonic disturbances in the monsoon season, The frequency of cyclonic disturbances in the monsoon season also shows the typical quasi-biennial oscillation. On the decadal time scale, frequencies in the monsoon season, as well as annual cyclonic disturbances, show a decreasing trend.

  3. Programmatic screening for colorectal cancer: the COLONPREV study.

    Science.gov (United States)

    Castells, Antoni; Quintero, Enrique

    2015-03-01

    The COLONPREV study is an ongoing multicenter, nationwide, randomized controlled trial aimed at evaluating the efficacy of once-only colonoscopy and biennial fecal immunochemical testing with respect to the reduction of CRC-related mortality at 10 years in average-risk colorectal cancer screening population. Following a pragmatic approach, this study may contribute to establishing the most cost-effective strategy in a programmatic, population-based setting. In this review, we report the results obtained at the first screening round, as well as others achieved in nested evaluations using the COLONPREV dataset with the aim of clarifying some controversial issues on the different strategies of colorectal cancer screening.

  4. Genetics of multifactorial disorders: proceedings of the 6th Pan Arab Human Genetics Conference

    OpenAIRE

    Nair, Pratibha; Bizzari, Sami; Rajah, Nirmal; Assaf, Nada; Al-Ali, Mahmoud Taleb; Hamzeh, Abdul Rezzak

    2016-01-01

    The 6th Pan Arab Human Genetics Conference (PAHGC), “Genetics of Multifactorial Disorders” was organized by the Center for Arab Genomic Studies (http://www.cags.org.ae) in Dubai, United Arab Emirates from 21 to 23 January, 2016. The PAHGCs are held biennially to provide a common platform to bring together regional and international geneticists to share their knowledge and to discuss common issues. Over 800 delegates attended the first 2 days of the conference and these came from various medic...

  5. Vinte e cinco anos de reações, estratégias e metodologias em Química Orgânica Twenty five years of strategies, methodologies and reactions in organic chemistry

    Directory of Open Access Journals (Sweden)

    Carlos Roque D. Correia

    2002-05-01

    Full Text Available An overview of the developments that occurred in the field of organic chemistry in Brazil in the last 25 years is presented. These developments are briefly compared to those observed worldwide, including some modern trends. The main source of information was the annual meeting of the Brazilian Chemical Society (RASBQ covering the period 1979-2001 and the biennial Brazilian Meeting on Organic Synthesis (BMOS. All the contributions presented at these two meetings were classified according to six main indicatives, to permit a discussion about the past, present and future activities of Organic Chemistry in Brazil.

  6. Applications, tools and techniques on the road to exascale computing

    OpenAIRE

    De Bosschere, Koen; D'Hollander, Erik; Joubert, Gerhard R; Padua, David,; Peters, Frans; Sawyer, Mark

    2012-01-01

    This volume of the book series “Advances in Parallel Computing” contains the proceedings of ParCo2011, the 14th biennial ParCo Conference, held from 31 August to 3 September 2011, in Ghent, Belgium. In an era when physical limitations have slowed down advances in the performance of single processing units, and new scientific challenges require exascale speed, parallel processing has gained momentum as a key gateway to HPC (High Performance Computing). Historically, the ParCo conferences have ...

  7. Recent advances in enhancing the sensitivity of electrophoresis and electrochromatography in capillaries and microchips (2014-2016).

    Science.gov (United States)

    Breadmore, Michael C; Wuethrich, Alain; Li, Feng; Phung, Sui Ching; Kalsoom, Umme; Cabot, Joan M; Tehranirokh, Masoomeh; Shallan, Aliaa I; Abdul Keyon, Aemi S; See, Hong Heng; Dawod, Mohamed; Quirino, Joselito P

    2017-01-01

    One of the most cited limitations of capillary (and microchip) electrophoresis is the poor sensitivity. This review continues to update this series of biennial reviews, first published in Electrophoresis in 2007, on developments in the field of on-line/in-line concentration methods in capillaries and microchips, covering the period July 2014-June 2016. It includes developments in the field of stacking, covering all methods from field amplified sample stacking and large volume sample stacking, through to isotachophoresis, dynamic pH junction, and sweeping. Attention is also given to on-line or in-line extraction methods that have been used for electrophoresis.

  8. Improved formula. Delft University of Technology wants to win back the World Cup with solar car Nuna6; Verbeterde formule. TU Delft wil met Nuna6 wereldbeker heroveren

    Energy Technology Data Exchange (ETDEWEB)

    Hoving, D.

    2011-10-14

    Students of the Technical University of Delft participate in the international biennial competition for solar cars in Australia for the sixth time. Again, they managed to produce and design a lighter, smaller and more aerodynamic solar car than the previous one. [Dutch] Studenten van de Technische Universiteit Delft doen voor de zesde keer mee aan de internationale tweejaarlijkse wedstrijd voor zonnewagens in Australie. Ze zijn er weer in geslaagd een auto te ontwerpen en te fabriceren die lichter, kleiner en aerodynamischer is dan de vorige.

  9. The cutting edge of skin cancer in transplant recipients: scientific retreat of international transplant Skin Cancer Collaborative and Skin Cancer in Organ Transplant Patients Europe.

    Science.gov (United States)

    Hanlon, A; Colegio, O R

    2014-05-01

    The International Transplant Skin Cancer Collaborative (ITSCC) is an organization of more than 300 physicians and scientists focused on the study of dermatologic changes following solid organ transplantation. Transplant patients have a 100-fold increased risk of developing skin cancer. In October 2012, ITSCC and its European counterpart Skin Cancer in Organ Transplant Patients Europe held a joint biennial retreat in Essex, MA to discuss novel findings in the pathogenesis and management of skin cancer in solid organ transplant recipients. This meeting report is a summary of the novel findings discussed.

  10. 2015 Association for Women in Mathematics Symposium

    CERN Document Server

    Lauter, Kristin; Chambers, Erin; Flournoy, Nancy; Grigsby, Julia; Martin, Carla; Ryan, Kathleen; Trivisa, Konstantina

    2016-01-01

    Presenting the latest findings in topics from across the mathematical spectrum, this volume includes results in pure mathematics along with a range of new advances and novel applications to other fields such as probability, statistics, biology, and computer science. All contributions feature authors who attended the Association for Women in Mathematics Research Symposium in 2015: this conference, the third in a series of biennial conferences organized by the Association, attracted over 330 participants and showcased the research of women mathematicians from academia, industry, and government.

  11. Row bubbles up over particle prize

    CERN Multimedia

    Chalmers, Matthew

    2009-01-01

    "The European Physical Society (EPS) has defended its handling of the 2009 prize for high-energy and particle physics despite complaints that the awarding committee overlooked a vital scientific contribution to the prize-winning work. The biennial award, worth SwFr 5000, was given to collaborators on the Gargamelle bubble-chamber experiment at Cern for their descovery in 1973 of the "weak neutral current" - one of the ways in which the weak nuclear force is mediated between fundamental particles" (0.75 page)

  12. High-Latitude Stratospheric Sensitivity to QBO Width in a Chemistry-Climate Model with Parameterized Ozone Chemistry

    Science.gov (United States)

    Hurwitz, M. M.; Braesicke, P.; Pyle, J. A.

    2010-01-01

    In a pair of idealized simulations with a simplified chemistry-climate model, the sensitivity of the wintertime Arctic stratosphere to variability in the width of the quasi-biennial oscillation (QBO) is assessed. The width of the QBO appears to have equal influence on the Arctic stratosphere as does the phase (i.e. the Holton-Tan mechanism). In the model, a wider QBO acts like a preferential shift toward the easterly phase of the QBO, where zonal winds at 60 N tend to be relatively weaker, while 50 hPa geopotential heights and polar ozone values tend to be higher.

  13. “Dear Diary” revisited

    DEFF Research Database (Denmark)

    Mackenzie, Catrina; Ricker, Britta; Christensen, Julia

    2013-01-01

    The genesis of this article was a request from the Journal of Geography in Higher Education to provide a reflection piece about our article ‘Dear Diary: Early Career Geographers Collectively Reflect on their Qualitative Field Research Experiences’ (2011) that won the journal's biennial award for ...... between journaling and our approach to research, team-based collaboration, and our current teaching and mentoring practices. We all continue to keep fieldwork journals and perceive reflexive journaling as a crucial tool for qualitative methods and other collaborative ventures....

  14. Il paesaggio nell’arena globale. Il XXIII Congresso Mondiale UIA e altri dibattiti

    Directory of Open Access Journals (Sweden)

    Claudia Cassatella

    2015-11-01

    Full Text Available On the basis of the topics discussed in two recent International meetings, the XXIII UIA Congress and the V European Landscape Biennial, and in recently appeared manifestos, some reflections about the contemporary “sense of landscape” will be addressed. While “landscape” is used as a green metaphor in architectural fields, the landscape disciplines seems to adopt two different strategies: a return to beauty and emotion as a specificity (therefore tracing a distinction from ecology and hybridization with urbanism. Thus, the debate shows an attempt to compare the topics of the discipline to the social aspirations, like beauty, sustainability, urbanity. 

  15. Guiding dialogue in the transformation of teacher-student relationships.

    Science.gov (United States)

    Gaines, S; Baldwin, D

    1996-01-01

    The National League for Nursing at its 1989 biennial convention resolved that nursing curricula be revised to reflect enriched caring practices through egalitarian teacher-student and teacher-to-teacher relationships that reflect cooperation and a sense of community. The distribution of power relationships between student and teacher, teacher and teacher, and teacher and administrator must be reconceptualized and realized before any significant change in nursing education's curriculum can occur. Revising curricula to incorporate such a change in teacher-student relationships begins with dialogue with teachers that is authentic. Authentic dialogue will cause examination and reexamination of assumptions and ideologies about teacher-student relationships.

  16. Wavelet-analysis of series of observations of relative sunspot numbers. The dependence of the periods of cyclic activity on the time at different time scales

    CERN Document Server

    Borisov, A A; Bruevich, V V; Rozgacheva, I K; Shimanovskaya, E V

    2015-01-01

    We applied the method of continuous wavelet-transform to high-quality time-frequency analysis to the sets of observations of relative sunspot numbers. Wavelet analysis of these data reveals the following pattern: at the same time there are several activity cycles whose periods vary widely from the quasi biennial up to the centennial period. These relatively low-frequency periodic variations of the solar activity gradually change the values of periods of different cycles in time. This phenomenon can be observed in every cycle of activity.

  17. Kokes Award for the 24th North American Catalysis Society Meeting

    Energy Technology Data Exchange (ETDEWEB)

    Rioux, Robert M. [Pennsylvania State Univ., University Park, PA (United States)

    2016-05-02

    The objective of the Richard. J. Kokes Travel Award program is to encourage the participation of students in the biennial North American Catalysis Society (NACS) Meetings. The Kokes Award covers a significant portion of the transportation, lodging, and conference registration costs. Eligible students must be enrolled at a North American university and need to present a paper at the meeting. The Kokes awardee will be required to contribute some time to the organizing committee to assist in meeting operations and to be present at the meeting during the entire time. Similar to the 23rd Kokes Award program, undergraduate students are also eligible for the 24th Kokes Award program.

  18. Basic research championed

    Science.gov (United States)

    Friebele, Elaine

    In April, the Office of National Science and Technology Policy released its biennial report to Congress. Science and Technology: Shaping the Twenty-First Century addresses the President's policy for maintaining U.S. leadership in science and technology, significant developments, and important national issues in science, and opportunities to use science and technology in federal programs and national goals. The administration strongly supports basic research as a sound investment and an inspiration to society. As corporate laboratories increasingly favor applied R&D projects, the federal government is becoming the dominant sponsor of long-term, basic research.

  19. Software for chemical and extractive metallurgy

    Science.gov (United States)

    Morris, Arthur E.; Stephenson, James B.; Wadsley, Michael W.

    1990-04-01

    A dramatic software migration has occurred from mainframe to microcomputer since the first conference in this biennial series was held in 1985, and this migration will continue. Two major observations may be made—there is a lack of critically evaluated thermodynamic data, especially for solution models, and there is a continuing need for accurate thermodynamic property measurements to be utilized by the current and next generation of increasingly powerful and unique thermodynamic packages. The authors encourage researchers working on the development of solution phase models and solution databases to consider the format of this data so it can readily be incorporated into thermodynamic software.

  20. Characteristics of equatorial gravity waves derived from mesospheric airglow imaging observations

    Directory of Open Access Journals (Sweden)

    S. Suzuki

    2009-04-01

    Full Text Available We present the characteristics of small-scale (<100 km gravity waves in the equatorial mesopause region derived from OH airglow imaging observations at Kototabang (100.3° E, 0.2° S, Indonesia, from 2002 to 2005. We adopted a method that could automatically detect gravity waves in the airglow images using two-dimensional cross power spectra of gravity waves. The propagation directions of the waves were likely controlled by zonal filtering due to stratospheric mean winds that show a quasi-biennial oscillation (QBO and the presence of many wave sources in the troposphere.

  1. Characteristics of equatorial gravity waves derived from mesospheric airglow imaging observations

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, S. [Univ. of Electro-Communications, Chofu, Tokyo (Japan). Sugadaira Space Radio Observatory; Shiokawa, K.; Otsuka, Y.; Ogawa, T. [Nagoya Univ., Aichi (Japan). Solar-Terrestrial Environment Lab.; Liu, A.Z. [Illinois Univ., Urbana-Champaign, IL (United States). Dept. of Electrical and Computer Engineering; Nakamura, T. [Kyoto Univ., Uji (Japan). Research Inst. for Sustainable Humanosphere

    2009-07-01

    We present the characteristics of small-scale (<100 km) gravity waves in the equatorial mesopause region derived from OH airglow imaging observations at Kototabang (100.3 E, 0.2 S), Indonesia, from 2002 to 2005. We adopted a method that could automatically detect gravity waves in the airglow images using two-dimensional cross power spectra of gravity waves. The propagation directions of the waves were likely controlled by zonal filtering due to stratospheric mean winds that show a quasi-biennial oscillation (QBO) and the presence of many wave sources in the troposphere. (orig.)

  2. Interdisciplinary research produces results in understanding planetary dunes

    Science.gov (United States)

    Titus, Timothy N.; Hayward, Rosalyn K.; Dinwiddie, Cynthia L.

    2012-01-01

    Third International Planetary Dunes Workshop: Remote Sensing and Image Analysis of Planetary Dunes; Flagstaff, Arizona, 12–16 June 2012. This workshop, the third in a biennial series, was convened as a means of bringing together terrestrial and planetary researchers from diverse backgrounds with the goal of fostering collaborative interdisciplinary research. The small-group setting facilitated intensive discussions of many problems associated with aeolian processes on Earth, Mars, Venus, Titan, Triton, and Pluto. The workshop produced a list of key scientifc questions about planetary dune felds.

  3. Effects of Different Seed-stem on the Survival Rate and Yield Traits of Cassava Under the Drought Condition%干旱条件下不同种茎材料对木薯成活率及产量性状的影响

    Institute of Scientific and Technical Information of China (English)

    刘海刚; 魏云霞; 孟富宣; 段元杰; 杨玉皎; 代建菊; 黄洁

    2016-01-01

    在干旱条件下,比较4种不同种茎材料对木薯成活率、农艺及产量性状的影响。结果表明:成活率(survival rate, SR)呈现SR1年生种茎(100.0%)>SR2年生种茎(92.2%)>SR60d 嫩茎(78.9%)>SR 老茎头(30.0%);鲜薯和薯干产量(root yield, RY)呈现RY1年生种茎>RY60d 嫩茎>RY 老茎头>RY2年生种茎;淀粉产量(starch yield, SY)呈现SY 60 d 嫩茎>SY 1年生种茎>SY 老茎头>SY 2年生种茎;薯干率和鲜薯淀粉含量呈现老茎头>60 d嫩茎>2年生种茎>1年生种茎,且植株密度越小,则薯干率和鲜薯淀粉含量越高。%The effects of 4 cassava seed-stems on survival rate, agronomic characters and yield traits of cassava were compared under the drought conditions. The survival rate showed that annual stem (100%) >biennial stem (92.2%) > 60 d stem (78.9%) >head of old stem (30%). The fresh root yield and dry root yield showed that annual stem > 60 d stem > head of old stem >biennial stem. The starch yield showed that 60 d stem > annual stem > head of old stem > biennial stem. The dry matter content (DMC) and starch content (SC) of fresh root showed that head of old stem>60 d stem>biennial stem>annual stem . The lower plant density would lead to higher DMC and SC.

  4. An introduction to the 2011 National Multicultural Conference & Summit keynote addresses.

    Science.gov (United States)

    Sánchez, Francisco J; Kawahara, Debra; Thomas, Lisa Rey; Worthington, Roger

    2011-07-01

    This article provides and introduction to the 2011 National Multicultural Conference & Summit Keynote Addresses. The authors explain that they chose to focus on the tension and possibilities within multicultural psychology at the seventh biennial National Multicultural Conference & Summit (NMCS), which was held on January 27-28, 2011, at The Westin-Seattle Hotel. During the 2-day conference, nearly 900 attendees engaged with one another and heard from experts in the field as we focused on the theme, "Unification through Diversity: Bridging Psychological Science & Practice in the Public Interest. Two key sets of presentations are highlighted.

  5. Preface

    Science.gov (United States)

    Qiu, Roger; Paskova, Tania

    2016-10-01

    This special issue of Journal of Crystal Growth contains papers presented at the 20th American Conference on Crystal Growth and Epitaxy (ACCGE-20), the 17th Biennial Workshop on Organometallic Vapor Phase Epitaxy (OMVPE-17) and the Second 2D Electronic Materials Symposium, which were jointly held in Big Sky, Montana from August 2-7, 2015. The conference was co-chaired by Joan Redwing (Penn State, ACCGE chair), Luke Mawst (University of Wisconsin, Madison, OMVPE chair), and D. Kurt Gaskill (U.S. Naval Research Laboratory, 2D chair).

  6. Global drivers effect in multi-annual variability of runoff

    Directory of Open Access Journals (Sweden)

    Fendeková Miriam

    2014-09-01

    Full Text Available Changes in runoff parameters are very important for Slovakia, where stream-flow discharges, being supplied by precipitation and groundwater runoff, are preferentially influenced by climatic conditions. Therefore, teleconnections between runoff parameters, climate parameters and global atmospheric drivers such as North Atlantic Oscillation, Southern Pacific Oscillation, Quasi-biennial oscillation and solar activity were studied in the Nitra River Basin, Slovakia. Research was mostly based on records of 80 years (1931-2010 for discharges and baseflow, and 34 years for groundwater heads. Methods of autocorrelation, spectral analysis, cross-correlation and coherence function were used. Results of auto- correllograms for discharges, groundwater heads and base flow values showed a very distinct 11-year and 21-year periodicity. Spectrogram analysis documented the 11-year, 7.8-year, 3.6-year and 2.4-year periods in the discharge, precipitation and air temperature time series. The same cycles except of 11-years were also identified in the long-term series of the North Atlantic Oscillation and Southern Pacific Oscillation indices. The cycle from approximately 2.3 to 2.4-years is most likely connected with Quasi-biennial oscillation. The close negative correlation between the North Atlantic Oscillation winter index and the hydrological surface and groundwater parameters can be used for their prediction within the same year and also for one year in advance.

  7. Investigation of Tropical Transport with UARS Data

    Science.gov (United States)

    Dunkerton, Timothy J.

    1999-01-01

    Measurements of trace constituents obtained by instruments aboard the Upper Atmosphere Research Satellite (UARS) have been used to study transport processes associated with the quasi-biennial oscillation, laterally propagating Rossby waves, and upward propagating Kelvin waves in the tropical and subtropical upper troposphere and stratosphere. Mean vertical motions, vertical diffusivities and in-mixing rates were inferred from observations of the 'tape recorder' signal in near-equatorial stratospheric water vapor. The effect of the quasi-biennial oscillation (QBO) on tracer distributions in the upper half of the stratosphere was seen in a spectacular 'staircase' pattern, predominantly in the winter hemisphere, revealing the latitudinally asymmetric nature of QBO transport due to induced mean meridional circulations and modulation of lateral mixing associated with planetary Rossby waves. The propagation of Rossby waves across the equator in the westerly phase of the QBO was seen in tracer fields and corroborating United Kingdom Meteorological Office (UKMO) analyses; a modeling study of the effect of these waves on typical QBO wind profiles was performed. Water vapor in the upper troposphere and lower stratosphere was found to exhibit signatures of the tropical intraseasonal oscillation (TIO) and faster Kelvin waves in the two regions, respectively.

  8. An horizon scan of biogeography

    Directory of Open Access Journals (Sweden)

    Michael N Dawson

    2013-07-01

    Full Text Available The opportunity to reflect broadly on the accomplishments, prospects, and reach of a field may present itself relatively infrequently. Each biennial meeting of the International Biogeography Society showcases ideas solicited and developed largely during the preceding year, by individuals or teams from across the breadth of the discipline. Here, we highlight challenges, developments, and opportunities in biogeography from that biennial synthesis. We note the realized and potential impact of rapid data accumulation in several fields, a renaissance for inter-disciplinary research, the importance of recognizing the evolution-ecology continuum across spatial and temporal scales and at different taxonomic, phylogenetic and functional levels, and re-exploration of classical assumptions and hypotheses using new tools. However, advances are taxonomically and geographically biased, key theoretical frameworks await tools to handle, or strategies to simplify, the biological complexity seen in empirical systems. Current threats to biodiversity require unprecedented integration of knowledge and development of predictive capacity that may enable biogeography to unite its descriptive and hypothetico-deductive branches and establish a greater role within and outside academia.

  9. Impact of human mobility on the periodicities and mechanisms underlying measles dynamics.

    Science.gov (United States)

    Marguta, Ramona; Parisi, Andrea

    2015-03-06

    Three main mechanisms determining the dynamics of measles have been described in the literature: invasion in disease-free lands leading to import-dependent outbreaks, switching between annual and biennial attractors driven by seasonality, and amplification of stochastic fluctuations close to the endemic equilibrium. Here, we study the importance of the three mechanisms using a detailed geographical description of human mobility. We perform individual-based simulations of an SIR model using a gridded description of human settlements on top of which we implement human mobility according to the radiation model. Parallel computation permits detailed simulations of large areas. Focusing our research on the British Isles, we show that human mobility has an impact on the periodicity of measles outbreaks. Depending on the level of mobility, we observe at the global level multi-annual, annual or biennial cycles. The periodicity observed globally, however, differs from the local epidemic cycles: different locations show different mechanisms at work depending on both population size and mobility. As a result, the periodicities observed locally depend on the interplay between the local population size and human mobility.

  10. Culture, technology, communication

    DEFF Research Database (Denmark)

    Ess, Charles; Sudweeks, Fay

    The first book-length anthology to collect some of the most significant culturally-oriented research and scholarship on CMC from the biennial conference series "Cultural Attitudes towards Technology and Communication" (CATaC). The collection is significant for its contribution towards calling att...... and concerns, beginning with the possibility of "computer-mediated colonization," i.e., of imposing culturally-specific preferences and values through the design and implementation of ICTs as then distributed globally.......The first book-length anthology to collect some of the most significant culturally-oriented research and scholarship on CMC from the biennial conference series "Cultural Attitudes towards Technology and Communication" (CATaC). The collection is significant for its contribution towards calling...... attention to the role of culturally-variable dimensions, including communication preferences, in the design, implementation, and use of ICTs - and thereby helping to bring into the mainstream of related scholarship and research (e.g., HCI, etc.) what was then a novel perspective and series of questions...

  11. Responses of Plant Community and Soil Properties to Inter-Annual Precipitation Variability and Grazing Durations in a Desert Steppe in Inner Mongolia

    Institute of Scientific and Technical Information of China (English)

    WANG Zhen; YUN Xiang-jun; WEI Zhi-jun; Michael P Schellenberg; WANG Yun-feng; YANG Xia; HOU Xiang-yang

    2014-01-01

    Grazing can dramatically affect arid grassland communities that are very vulnerable to environmental changes due to its relatively short and sparse ground coverage, low biomass, sandy soil and inter-annual precipitation found in the desert steppe. The study investigates the effects of different grazing durations on vegetation and soil properties of a desert steppe community. The experiment was conducted in Xisu Banner in Inner Mongolia with ifve treatments:CG (continuous grazing), 40UG (40 d ungrazed), 50UG (50 d ungrazed), 60UG (60 d ungrazed) and UG (ungrazed). The biomass of both shrub and annual-biennial plant communities were signiifcantly decreased by CG. Continuous grazing and 40UG signiifcantly reduced the ANPP (aboveground net primary productivity) by the end of the three year study. 60UG treatment increased soil organic carbon (OC), total nitrogen concentration (TN) and total phosphorus concentration (TP) concentrations and 50UG increased the TN and total phosphorus concentration (TK) concentrations, whereas CG, 40UG and 50UG decreased soil OC, TP and available phosphorus concentration (AP) concentrations. The perennial plant species of the desert steppe were generally tolerant for grazing. The annual-biennial plant species had large variability in ANPP because of the inter-annual precipitation. Our results highlight that inter-annual precipitation variations could strongly modify the community responses to grazing in arid ecosystems.

  12. Yield gains of coffee plants from phosphorus fertilization may not be generalized for high density planting

    Directory of Open Access Journals (Sweden)

    Samuel Vasconcelos Valadares

    2014-06-01

    Full Text Available Inconclusive responses of the adult coffee plant to phosphorus fertilization have been reported in the literature, especially when dealing with application of this nutrient in high density planting systems. Thus, this study was carried out for the purpose of assessing the response of adult coffee plants at high planting density in full production (in regard to yield and their biennial cycle/stability to the addition of different sources and application rates of P in the Zona da Mata region of Minas Gerais, Brazil. The experiment with coffee plants of the Catucaí Amarelo 6/30 variety was carried out over four growing seasons. Treatments were arranged in a full factorial design [(4 × 3 + 1] consisting of four P sources (monoammonium phosphate, simple superphosphate, natural reactive rock phosphate from Algeria (Djebel-Onk, and FH 550®, three P rates (100, 200, and 400 kg ha-1 year-1 of P2O5, and an additional treatment without application of the nutrient (0 kg ha-¹ year-¹. A randomized block experimental design was used with three replicates. The four seasons were evaluated as subplots in a split plot experiment. The P contents in soil and leaves increased with increased rates of P application. However, there was no effect from P application on the yield and its biennial cycle/stability regardless of the source used over the four seasons assessed.

  13. Extreme variation in migration strategies between and within wandering albatross populations during their sabbatical year, and their fitness consequences.

    Science.gov (United States)

    Weimerskirch, Henri; Delord, Karine; Guitteaud, Audrey; Phillips, Richard A; Pinet, Patrick

    2015-03-09

    Migratory behavior, routes and zones used during the non-breeding season are assumed to have been selected to maximize fitness, and can lead to genetic differentiation. Yet, here we show that migration strategies differ markedly between and within two genetically similar populations of wandering albatross Diomedea exulans from the Crozet and Kerguelen archipelagos in the Indian Ocean. Wandering albatrosses usually breed biennially if successful, and during the sabbatical year, all birds from Kerguelen migrate to the Pacific Ocean, whereas most from Crozet are sedentary. Instead of taking the shortest routes, which would involve a return against headwinds, migratory birds fly with the westerly winds, requiring detours of 10,000 s km. In total, migrants circumnavigate Antarctica 2 to 3 times, covering more than 120,000 km in a single sabbatical year. Our results indicate strong links between migratory behavior and fitness; all birds from Kerguelen breed biennially, whereas a significant proportion of those from Crozet, especially females, are sedentary and breed in consecutive calendar years. To breed annually, these females temporarily change mate, but return to their original partner in the following year. This extreme variation in migratory behavior has important consequences in term of life history evolution and susceptibility to climate change and fisheries.

  14. QBO Influence on Polar Stratospheric Variability in the GEOS Chemistry-Climate Model

    Science.gov (United States)

    Hurwitz, M. M.; Oman, L. D.; Li, F.; Slong, I.-S.; Newman, P. A.; Nielsen, J. E.

    2010-01-01

    The quasi-biennial oscillation modulates the strength of both the Arctic and Antarctic stratospheric vortices. Model and observational studies have found that the phase and characteristics of the quasi-biennial oscillation (QBO) contribute to the high degree of variability in the Arctic stratosphere in winter. While the Antarctic stratosphere is less variable, recent work has shown that Southern Hemisphere planetary wave driving increases in response to "warm pool" El Nino events that are coincident with the easterly phase of the QBO. These events hasten the breakup of the Antarctic polar vortex. The Goddard Earth Observing System (GEOS) chemistry-climate model (CCM) is now capable of generating a realistic QBO, due a new parameterization of gravity wave drag. In this presentation, we will use this new model capability to assess the influence of the QBO on polar stratospheric variability. Using simulations of the recent past, we will compare the modeled relationship between QBO phase and mid-winter vortex strength with the observed Holton-Tan relation, in both hemispheres. We will use simulations of the 21 St century to estimate future trends in the relationship between QBO phase and vortex strength. In addition, we will evaluate the combined influence of the QBO and El Nino/Southern Oscillation (ENSO) on the timing of the breakup of the polar stratospheric vortices in the GEOS CCM. We will compare the influence of these two natural phenomena with trends in the vortex breakup associated with ozone recovery and increasing greenhouse gas concentrations.

  15. Correlation analysis between the rate of respiration in the root and the active components in licorice (Glycyrrhiza uralensis).

    Science.gov (United States)

    Guo, Peijun; Sun, Zhirong; Liu, Wenlan; Chen, Long; DU, Yuan; Wei, Xinxin

    2014-01-01

    The aim of this study was to investigate the correlation between root respiration and the percentage of active components in licorice (Glycyrrhiza uralensis Fisch.), in order to provide a foundation for the regulation and modulation of the quality of G. uralensis. Respiration efflux of annual and biennial G. uralensis was determined using a Li-7000 CO2/H2O analyzer. The root systems were scanned at a resolution of 3,000 dpi using an Epson Expression 10000XL scanner. Root growth was determined by analyzing the scanned images using WinRHIZO version Pro2007d software and the rate of respiration in the root was subsequently calculated. In addition, the percentages of the five major active components in licorice, glycyrrhizic acid, glycyrrhizin, isoliquiritin, liquiritigenin and isoliquiritigenin, were detected using high-performance liquid chromatography (HPLC). The correlation between the root respiration and the percentage of the active components was investigated. Significant seasonal changes were observed in the rates of respiration of first and zero-class roots. In annual and biennial G. uralensis, the maximum and minimum values for rate of respiration were present in July (Pactive components and the rate of respiration were -0.304 (glycyrrhizin), -0.129 (liquiritigenin), -0.441 (glycyrrhizic acid; Pactive components in G. uralensis may be beneficial to ensuring the quality of cultivated G. uralensis.

  16. Effect of angiotensin converting enzyme inhibitor and benzodiazepine intake on bone loss in older Japanese.

    Science.gov (United States)

    Masunari, Naomi; Fujiwara, Saeko; Nakata, Yoshihiro; Furukawa, Kyoji; Kasagi, Fumiyoshi

    2008-03-01

    We investigated the effects of several frequently described medication regimens on annual percentage change in bone mineral density (BMD). A longitudinal cohort study (a retrospective analysis) was conducted. Subjects in the Adult Health Study (a prospective cohort study begun in 1958) have been followed through biennial medical examinations in Hiroshima, Japan. Participants were 2,111 subjects (67% women; aged 47-95 years) who were undergoing biennial health examinations from 1994 to 2000. The subjects were examined for the effect of certain drugs on bone mineral change during baseline and one follow-up (4 year later) measurements. Mean annual percentage change in BMD at the femoral neck was -0.38% for men, and -1.14% for women. After adjustment for sex, age, change of weight, alcohol consumption, and smoking status, annual percentage change in BMD decreased by 0.61% among individuals taking angiotensin converting enzyme (ACE) inhibitors continuously in comparison with individuals who had not taken them (p = 0.002): also decreased 0.40% among individuals taking benzodiazepines (BZDs) continuously (p = 0.034). Our results suggest that careful consideration should be given to the use of ACE inhibitors and BZDs in a cohort of Japanese elderly.

  17. Long-term spatial pattern change in a semi-arid plant community: The role of climate and composition

    Science.gov (United States)

    Brooker, Rob W.; Matesanz, Silvia; Valladares, Fernando; Klotz, Stefan

    2012-11-01

    The spatial pattern of plant communities can be an indicator of the processes that regulate community structure and their interplay with environmental drivers such as climate. However, to exploit such indicators we need a fuller understanding of the links between spatial pattern and climate. We examined variation in spatial pattern of annuals/biennials and perennials in a range margin steppic plant community in Germany over 26 years. We assessed change in spatial pattern through time, and how this change was related to local variation in climate and community composition. We found increasing dissociation between annuals/biennials and perennials through time, and a response of spatial pattern to summer temperature and precipitation. These responses are associated with the occurrence of Centaurea stoebe, a species which establishes in the community mid-way through the recording period. Our results indicate that in some circumstances spatial patterning of vegetation may not be directly linked to environmental severity, and that species turnover rather than changes in the interactions or abundance of species already in the community can influence the observed dynamics of vegetation spatial pattern. Thus, they support calls for a better understanding of the context-specificity of plant-plant interactions, their translation to spatial pattern, and their regulation by climate and other drivers such as species turnover.

  18. Efficacy of serial medical surveillance for chronic beryllium disease in a beryllium machining plant.

    Science.gov (United States)

    Newman, L S; Mroz, M M; Maier, L A; Daniloff, E M; Balkissoon, R

    2001-03-01

    There is limited information on the use of the blood beryllium lymphocyte proliferation test (BeLPT) at regular intervals in medical surveillance. Employees of a beryllium machining plant were screened with the BeLPT biennially, and new employees were screened within 3 months of hire. Of 235 employees screened from 1995 to 1997, a total of 15 (6.4%) had confirmed abnormal BeLPT results indicating beryllium sensitization; nine of these employees were diagnosed with chronic beryllium disease. Four of the 15 cases were diagnosed within 3 months of first exposure. When 187 of the 235 employees participated in biennial screening in 1997 to 1999, seven more had developed beryllium sensitization or chronic beryllium disease, increasing the overall rate to 9.4% (22 of 235). The blood BeLPT should be used serially in beryllium disease surveillance to capture new or missed cases of sensitization and disease. Beryllium sensitization and chronic beryllium disease can occur within 50 days of first exposure in modern industry.

  19. Multi-year ozone concentration and its spectra in Shanghai, China

    Energy Technology Data Exchange (ETDEWEB)

    Geng, Fuhai; Mao, Xiaoqin [Shanghai Meteorological Bureau, Shanghai (China); Shanghai Key Laboratory of Meteorology and Health, Shanghai (China); Zhou, Mingyu, E-mail: mingyuzhou34@163.com [National Marine Environmental Forecasts Center, State Oceanic Administration, Beijing (China); Zhong, Shiyuan [Department of Geography, Michigan State University, East Lansing, MI (United States); Lenschow, Donald [National Center for Atmospheric Research, Boulder, CO (United States)

    2015-07-15

    The periodic properties of surface ozone variation were studied at five stations with different environmental conditions in Shanghai based on multi-year observations of ozone concentration and UV radiation using spectral decomposition methods. The spectra of surface ozone have distinct peaks at semi-diurnal, diurnal, intraseasonal, semiannual, annual, and quasi-biennial periods. The spectra for the frequency band larger than the semi-diurnal follow a − 5/3 power law at all the stations. The diurnal peak values for all stations in different years are similar to each other, while the semi-diurnal peak values are somewhat different among the stations. The peak value of semi-diurnal cycle at the station Dongtan (ecological environment area) is smaller than that at the other stations. The monthly mean of surface ozone has a significant seasonal variation with a maximum in May, a secondary maximum in fall, a lower value in summer (July and August), and a minimum in December or January. However the seasonal variation of UV radiation monthly mean shows a relatively higher value in summer (July and August), and for other months it is closely related to the ozone monthly mean. These secondary peaks of the ozone monthly mean in fall might be caused by the UV radiation coming back to its relevant value after falling off during the Asia summer monsoon; it was not related to biomass burning. The intraseasonal cycling of ozone might be related to the MJO (Madden–Julian Oscillation). Further studies are needed to understand the relationship between the local ozone intraseasonal variation and the MJO. The quasi-biennial variation of ozone in Shanghai might be a local reflection of climate change and could be associated with ENSO (El-Nino Southern Oscillation). Further studies will be needed to understand the relationship of the quasi-biennial variation of ozone to ENSO. - Highlights: • The spectral decomposition methods are used. • The spectra of surface ozone have multi

  20. The Arctic Vortex in March 2011: A Dynamical Perspective

    Science.gov (United States)

    Hurwitz, Margaret M.; Newman, Paul A.; Garfinkel,Chaim I.

    2011-01-01

    Despite the record ozone loss observed in March 2011, dynamical conditions in the Arctic stratosphere were unusual but not unprecedented. Weak planetary wave driving in February preceded cold anomalies in t he polar lower stratosphere in March and a relatively late breakup of the Arctic vortex in April. La Nina conditions and the westerly phas e of the quasi-biennial oscillation (QBO) were observed in March 201 1. Though these conditions are generally associated with a stronger vortex in mid-winter, the respective cold anomalies do not persist t hrough March. Therefore, the La Nina and QBO-westerly conditions cannot explain the observed cold anomalies in March 2011. In contrast, po sitive sea surface temperature anomalies in the North Pacific may ha ve contributed to the unusually weak tropospheric wave driving and s trong Arctic vortex in late winter 2011.

  1. 12th Portuguese Conference on Automatic Control

    CERN Document Server

    Soares, Filomena; Moreira, António

    2017-01-01

    The biennial CONTROLO conferences are the main events promoted by The CONTROLO 2016 – 12th Portuguese Conference on Automatic Control, Guimarães, Portugal, September 14th to 16th, was organized by Algoritmi, School of Engineering, University of Minho, in partnership with INESC TEC, and promoted by the Portuguese Association for Automatic Control – APCA, national member organization of the International Federation of Automatic Control – IFAC. The seventy-five papers published in this volume cover a wide range of topics. Thirty-one of them, of a more theoretical nature, are distributed among the first five parts: Control Theory; Optimal and Predictive Control; Fuzzy, Neural and Genetic Control; Modeling and Identification; Sensing and Estimation. The papers go from cutting-edge theoretical research to innovative control applications and show expressively how Automatic Control can be used to increase the well being of people. .

  2. Size of coarse woody debris 5 years after girdling and removal treatments in 50-year-old Loblolly PIne Plantations

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, M. Boyd [USDA Forest Service, Savannah River, New Ellenton, SC (United States)

    2004-01-01

    PP 108 -113 in: Connor, Kristina F., ed. 2004. Proceedings of the 12th biennial southern silvicultural research conference. Gen. Tech. Rep. SRS71. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southern Research Station. 594 p. Abstract: In 1996, a study began at Savannah River Site to investigate large-scale replicated forest areas to control coarse woody debris for integrated biodiversity objectives. Research design was a randomized complete block with four treatments replicated in four blocks, resulting in 16 plots. The treatments applied to 50-year-old loblolly pine stands were (1) control, (2) girdling of 25 percent of trees to create catastrophic simulation, (3) annual removal of down woody debris > 10 cm in diameter, and (4) annual removal of both standing and down woody debris > 10 cm in diameter. The study tracks coarse woody debris recruitment and loading, rates of decomposition, and effects on the forest ecosystem.

  3. The chiropractic profession in Denmark 2010-2014

    DEFF Research Database (Denmark)

    Nielsen, Orla Lund; Kongsted, Alice; Christensen, Henrik Wulff

    2015-01-01

    BACKGROUND: The chiropractic profession has been well established in Denmark for several decades with state authorization, partial reimbursement by the state and a formal academic education. Biennial systematic data collections among all chiropractors and clinics have been performed since 2010...... in order to provide exact information on the profession to The Danish Chiropractic Association (DCA). It is the aim of this study to outline the major characteristics and developments of the chiropractic profession in Denmark to make this information accessible to other stakeholders, domestic as well...... as foreign. METHODS: Using contact information from the DCA, two questionnaires were distributed electronically to all individual members of the association actively working as chiropractors and all clinics respectively in 2010, 2012 and 2014. The questions asked were developed for this specific survey...

  4. 16th National Conference of the APDIO

    CERN Document Server

    Oliveira, José; Pinto, Alberto

    2015-01-01

    This volume presents selected contributions by top researchers in the field of operations research, originating from the XVI Congress of APDIO. It provides interesting findings and applications of operations research methods and techniques in a wide variety of problems. The contributions address complex real-world problems, including inventory management with lateral transshipments, sectors and routes in solid-waste collection and production planning for perishable food products. It also discusses the latest techniques, making the volume a valuable tool for researchers, students and practitioners who wish to learn about current trends. Of particular interest are the applications of nonlinear and mixed-integer programming, data envelopment analysis, clustering techniques, hybrid heuristics, supply chain management and lot sizing, as well as job scheduling problems.   This biennial conference, organized by APDIO, the Portuguese Association of Operational Research, held in Bragança, Portugal, in June 2013, pre...

  5. Digital Signal Processing for In-Vehicle Systems and Safety

    CERN Document Server

    Boyraz, Pinar; Takeda, Kazuya; Abut, Hüseyin

    2012-01-01

    Compiled from papers of the 4th Biennial Workshop on DSP (Digital Signal Processing) for In-Vehicle Systems and Safety this edited collection features world-class experts from diverse fields focusing on integrating smart in-vehicle systems with human factors to enhance safety in automobiles. Digital Signal Processing for In-Vehicle Systems and Safety presents new approaches on how to reduce driver inattention and prevent road accidents. The material addresses DSP technologies in adaptive automobiles, in-vehicle dialogue systems, human machine interfaces, video and audio processing, and in-vehicle speech systems. The volume also features: Recent advances in Smart-Car technology – vehicles that take into account and conform to the driver Driver-vehicle interfaces that take into account the driving task and cognitive load of the driver Best practices for In-Vehicle Corpus Development and distribution Information on multi-sensor analysis and fusion techniques for robust driver monitoring and driver recognition ...

  6. ICTR-PHE: scientists engage with multidisciplinary research

    CERN Multimedia

    Antonella Del Rosso

    2015-01-01

    In 2016, the next edition of the unique conference that gathers scientists from a variety of fields will focus on many topics particularly dear to the heart of physicists, clinicians, biologists, and computer specialists. The call for abstracts is open until 16 October.   When detector physicists, radiochemists, nuclear-medicine physicians and other physicists, biologists, software developers, accelerator experts and oncologists think outside the box and get involved in multidisciplinary research, they create innovative healthcare. ICTR-PHE is a biennial event, co-organised by CERN, whose main aim is to foster multidisciplinary research by positioning itself at the crossing of physics, medicine and biology. At the ICTR-PHE conference, physicists, engineers, and computer scientists share their knowledge and technologies while doctors and biologists present their needs and vision for the medical tools of the future, thus triggering breakthrough ideas and technological developments in speci...

  7. 15th International Symposium of Robotic Research

    CERN Document Server

    Khatib, Oussama

    2017-01-01

    This volume presents a collection of papers presented at the 15th International Symposium of Robotic Research (ISRR). ISRR is the biennial meeting of the International Foundation of Robotic Research (IFRR) and its 15th edition took place in Flagstaff, Arizona on December 9 to December 12, 2011. As for the previous symposia, ISRR 2011 followed up on the successful concept of a mixture of invited contributions and open submissions. Therefore approximately half of the 37 contributions were invited contributions from outstanding researchers selected by the IFRR officers and the program committee, and the other half were chosen among the open submissions after peer review. This selection process resulted in a truly excellent technical program which featured some of the very best of robotic research. The program was organized around oral presentation in a single-track format and included for the first time a small number of interactive presentations. The symposium contributions contained in this volume report on a ...

  8. Tracing Utopia in 'Utopia Station'

    DEFF Research Database (Denmark)

    Schwarzbart, Judith

    Art (Publication due in 2012)). But it seems to differ noticeable from the ideologically driven concept(s) of the 20th century avant-garde. The paper will suggest that we in experiments with openness and structure, with an ambivalent engagement in popular culture and everyday life, and complex double......This paper will discuss how avant-garde rhetoric and working methods are used to rethink exhibition-making in the wake of the ‘relational aesthetics’ and visual art of the 90s. With Utopia Station curated by Molly Nesbit, Hans Ulrich Obrist, and Rirkrit Tiravanija as key example, we will look...... carries the same meaning and function in a contemporary culture. Utopia Station unfolded over a long period of time, starting with different gatherings in 2002, continuing with diverse ‘stations’ at the Venice Biennial (2003), Haus der Kunst in Munich (2004), and the World Social Forum in Porte Alegre...

  9. Directory of energy information administration models 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-13

    This updated directory has been published annually; after this issue, it will be published only biennially. The Disruption Impact Simulator Model in use by EIA is included. Model descriptions have been updated according to revised documentation approved during the past year. This directory contains descriptions about each model, including title, acronym, purpose, followed by more detailed information on characteristics, uses, and requirements. Sources for additional information are identified. Included are 37 EIA models active as of February 1, 1995. The first group is the National Energy Modeling System (NEMS) models. The second group is all other EIA models that are not part of NEMS. Appendix A identifies major EIA modeling systems and the models within these systems. Appendix B is a summary of the `Annual Energy Outlook` Forecasting System.

  10. [Specific manifestations of polyvariant life cycles in ground beetles (Coleoptera, Carabidae) along latitudinal gradient].

    Science.gov (United States)

    Matalin, A V

    2014-01-01

    The life cycles of Carabidae are highly diverse, and 25 variants of these cycles are realized In the European part of Russia, from semideserts to continental tundras. The diversity of the life cycle spectrum sharply decreases (by more than half) upon transition from nemoral to boreal forest communities, and its phenological unification takes place at high latitudes. The greatest proportion of species with polyvariant development (25%) is characteristic of temporal latitudes, which may be explained by relatively long growing season and considerable cenotic diversity. In both southern (semidesert and steppe) and northern regions (middle and northern boreal forests), this proportion does not exceed 5%. At low latitudes, the polyvariant pattern of development is often manifested in the form of facultative bivoltine life cycles or as facultative biennial life cycles in species with the initial "spring" breeding type.

  11. Shedding light on the dark side of identity: Introduction to the special issue.

    Science.gov (United States)

    Crocetti, Elisabetta; Beyers, Wim; Çok, Figen

    2016-02-01

    The aim of this special issue is to shed light in the dark side of identity formation in adolescence and emerging adulthood, that is, to provide some understanding in what exactly can go wrong in identity development. After summarizing the recent developments in identity development literature, in this introduction the main findings of all thirteen empirical papers are summarized into three overarching themes: (1) lack of identity integration as a risk factor, (2) reconsideration of commitment as a sign of identity uncertainty, and (3) ruminative exploration as another risk factor undermining healthy identity development. Finally, given that all papers in this special issue are based on conference presentations at the 14th Biennial Conference of the European Association for Research on Adolescence (EARA), some more information on that conference is included in this introduction.

  12. Mathematics and Computation in Music

    DEFF Research Database (Denmark)

    by Carlos Vaquero, and musical illustrations of chord geometries in Italian popular music per- formed by Moreno Andreatta (SMCM Vice President), and of hypergestures in free jazz improvisations by Guerino Mazzola (SMCM President). The chapters in this book correspond to the papers and posters presented......The 5th Biennial International Conference for Mathematics and Computation in Music (MCM 2015) took place June 22–25, 2015, at Queen Mary University of London, UK, co-hosted by the School of Electronic Engineering and Computer Science (Centre for Digital Music) and the School of Mathematical...... Sciences. As the flagship conference of the Society for Mathematics and Computation in Music (SMCM), MCM 2015 provided a dedicated platform for the communication and exchange of ideas among researchers in mathematics, informatics, music theory, composition, musicology, and related disciplines. It brought...

  13. Information About Low Cloud Amount Recorded in δ 13 C Series of Tree Ring Cellulose of Pinus Koraiensis in Antu Area, Jilin

    Institute of Scientific and Technical Information of China (English)

    徐海; 洪业汤; 朱咏喧; 刘广深

    2003-01-01

    Relationship between the δ 13C of tree ring cellulose from Pinus Koraiensis and climate parameters was investigated. A significantly negative correlation between δ 13C and meanlow-cloud amount from May to July was discovered, which contributes to reconstructing the meanlow-cloud amount from May to July at Antu in recent 200 years. Periodicals of quasi-8-year,quasi-4-year and quasi-2-year were detected both in δ 13 C series and in the reconstructed lowcloud amount series with 95% confidence level. Quasi-8-year period may reflect the integratedinfluence of solar activity, monsoon activity and local regional factors. Quasi-4-year and quasi-2-year periods indicate the influences of ENSO and Quasi Biennial Oscillation (QBO) of EastAsian monsoon, respectively.

  14. The Solar Cycle

    CERN Document Server

    Hathaway, David H

    2015-01-01

    The Solar Cycle is reviewed. The 11-year cycle of solar activity is characterized by the rise and fall in the numbers and surface area of sunspots. A number of other solar activity indicators also vary in association with the sunspots including; the 10.7cm radio flux, the total solar irradiance, the magnetic field, flares and coronal mass ejections, geomagnetic activity, galactic cosmic ray fluxes, and radioisotopes in tree rings and ice cores. Individual solar cycles are characterized by their maxima and minima, cycle periods and amplitudes, cycle shape, the equatorward drift of the active latitudes, hemispheric asymmetries, and active longitudes. Cycle-to-cycle variability includes the Maunder Minimum, the Gleissberg Cycle, and the Gnevyshev-Ohl (even-odd) Rule. Short-term variability includes the 154-day periodicity, quasi-biennial variations, and double-peaked maxima. We conclude with an examination of prediction techniques for the solar cycle and a closer look at cycles 23 and 24.

  15. Italian students win a trip to CERN

    CERN Document Server

    2006-01-01

    The six winners of the Progetto Lauree Scientifiche came to CERN to discover the LHC experiments. Six Italian high-school students visited CERN last week as part of a biennial project sponsored by the Italian Research ministry, the University of Ferrara and INFN. A total of 160 enthusiastic students took part in the project, which aims to introduce and foster interest in higher levels of science and technology. The Progetto Lauree Scientifiche prize was awarded to these students for their excellent grades in an examination covering various areas of physics, including laser, solid and particle physics. The winners spent six days at CERN touring the Laboratory and seeing first-hand the various aspects of research in one of the leading European centres, as well as the excitement of the particle physics adventure.

  16. The host range of Phomopsis cirsii

    DEFF Research Database (Denmark)

    Leth, Vibeke; Andreasen, Christian

    2012-01-01

    . An isolate PKDK101 of the fungus Phomopsiscirsii, which is virulent to C. arvense causing stem canker and die back was chosen to test the specificity of the fungus. A series of infection trials were successively carried out on 127 plant species (incl. ssp. and var.) belonging to 16 families in greenhouses...... echinus, Cirsiumvulgare and Cynaracardunculusvar.scolymus (artichoke) with symptoms such as restricted necrotic leaf spots and too early senescence or death of entire leaf. Eleven hosts for P. cirsii were recorded but despite the expanded range of hosts we expect that its host range will be within...... Cardueae.P.cirsii,poses multi-target potential against several annual and biennial weedy thistles from warmer climates. The pathogenicity of P. cirsii towards the artichoke, however, could limit its field of application especially in the Mediterranean area. The potential of P. cirsii as a control agent...

  17. Canadian Mathematical Congress

    CERN Document Server

    1977-01-01

    For two weeks in August, 1975 more than 140 mathematicians and other scientists gathered at the Universite de Sherbrooke. The occasion was the 15th Biennial Seminar of the Canadian Mathematical Congress, entitled Mathematics and the Life Sciences. Participants in this inter­ disciplinary gathering included researchers and graduate students in mathematics, seven different areas of biological science, physics, chemistry and medical science. Geographically, those present came from the United States and the United Kingdom as well as from academic departments and government agencies scattered across Canada. In choosing this particular interdisciplinary topic the programme committee had two chief objectives. These were to promote Canadian research in mathematical problems of the life sciences, and to encourage co-operation and exchanges between mathematical scientists" biologists and medical re­ searchers. To accomplish these objective the committee assembled a stim­ ulating programme of lectures and talks. Six ...

  18. Report of the State of Nevada Commission on Nuclear Projects

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-12-01

    This third biennial Report of the Nevada Commission on Nuclear Projects has been prepared in fulfillment of the requirements of NRS 459.0092, which stipulates that the Commission shall report to the Governor and Legislature on any matter relating to radioactive waste disposal the Commission deems appropriate and advise and make recommendations on the policy of the State concerning nuclear waste disposal projects. Chapter One of the Report presents a brief overview of the Commission`s functions and statutory charges. It also contains a summary of developments which have affected the overall nuclear waste disposl issue since the last Commission Report was published in November, 1988. Chapter Two contains a synthesis of Commission activities and reports on the findings of the Commission relative to the geotechnical, environmental, socioeconomic, transportation, intergovernmental and legal aspects of federal and State nuclear waste program efforts.

  19. MULTICOMPONENT SEISMIC ANALYSIS AND CALIBRATION TO IMPROVE RECOVERY FROM ALGAL MOUNDS: APPLICATION TO THE ROADRUNNER/TOWAOC AREA OF THE PARADOX BASIN, UTE MOUNTAIN UTE RESERVATION, COLORADO

    Energy Technology Data Exchange (ETDEWEB)

    Paul La Pointe; Claudia Rebne; Steve Dobbs

    2004-03-01

    This report describes the results made in fulfillment of contract DE-FG26-02NT15451, ''Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc Area of the Paradox Basin, Ute Mountain Ute Reservation, Colorado'', for the Second Biennial Report covering the time period May 1, 2003 through October 31, 2003. During this period, the project achieved two significant objectives: completion of the acquisition and processing design and specifications 3D9C seismic acquisition and the 3D VSP log; and completion of the permitting process involving State, Tribal and Federal authorities. Successful completion of these two major milestones pave the way for field acquisition as soon as weather permits in the Spring of 2004. This report primarily describes the design and specifications for the VSP and 3D9C surveys.

  20. 8th International School of Fusion Reactor Technology "Ettore Majorana"

    CERN Document Server

    Leotta, G G; Muon-catalyzed fusion and fusion with polarized nuclei

    1988-01-01

    The International School of Fusion Reactor Technology started its courses 15 years ago and since then has mantained a biennial pace. Generally, each course has developed the subject which was announced in advance at the closing of the previous course. The subject to which the present proceedings refer was chosen in violation of that rule so as to satisfy the recent and diffuse interest in cold fusion among the main European laboratories involved in controlled thermonuclear research (CTR). In the second half of 1986 we started to prepare a workshop aimed at assessing the state of the art and possibly of the perspectives of muon- catalyzed fusion. Research in this field has recently produced exciting experimental results open to important practical applications. We thought it worthwhile to consider also the beneficial effects and problems of the polarization ofthe nuclei in both cold and thermonuclear fusion. In preparing the 8th Course on Fusion Reactor Technology, it was necessary to abandon the tradi...

  1. Unequal access to public healthcare facilities: theory and measurement revisited

    Directory of Open Access Journals (Sweden)

    Stefano Mainardi

    2007-12-01

    Full Text Available Adequate coverage and efficiency of public health services are high priorities for sustainable growth and development. In many countries, public healthcare continues to fall short of demand, and remains unevenly distributed among the population. As in other areas of project appraisal, studies on social equity and access to public utilities are fraught with theoretical and empirical questions. Based on the concepts of marginal disutility with respect to distance, safety thresholds and `equally distributed equivalent' distance, the paper first reassesses utility theory assumptions supporting the rationale for functional re-specifications. Partly drawing on these theoretical refinements, the analysis formulates a stochastic cost frontier hurdle model with an endogenously determined hospital distance threshold. For illustrative purposes, this model is applied to pooled biennial communal data for Chile. Healthcare accessibility in terms of travel cost/time is proxied by distances of administrative centres from the nearest emergency hospitals over the period 2000-2003.

  2. The Future of the Map Library and Map Librarian

    Directory of Open Access Journals (Sweden)

    John N. Moore

    2008-09-01

    Full Text Available Interest in maps and cartography is on the rise, partly spurred by new technologies such as Google Earth and Google Maps. But the new users, welcome as they are, do bring new challenges in terms of ease of use and speed of delivery. Therefore, LIBER's Groupe des Cartothécaires devoted its biennial conference to state-of-the-art technologies and concepts such as new retrieval techniques, Web 2.0 content, links with geospatial databases and FRBRisation to investigate their potential for and impact on map libraries and map librarians — whilst concluding that the particular expertise of a map librarian is as indispensable as ever. John Moore, the Group's Secretary, reports on the conference.

  3. News & ISN May 2016.

    Science.gov (United States)

    2016-07-01

    Journal of Neurochemistry is happy to announce the 2015 Mark Smith Award winner Yuda Huo for the paper "The deubiquitinating enzyme USP46 regulates AMPA receptor ubiquitination and trafficking" Journal of Neurochemistry 134(6): 1067-1080, Yuda Huo, Natasha Khatri, Qingming Hou, James Gilbert, Guan Wang and Heng-Ye Man. DOI: 10.1111/jnc.13194 With this important contribution to our understanding of ubiquitination processes, the award goes again to a highly deserving candidate. Dr. Huo will present his work at the 26th Biennial ISN Conference in Paris in 2017 (see below). The Journal of Neurochemistry is celebrating its 60th Anniversary! Upcoming Special issues on Frontotemporal Dementia, Parkinson disease and the 60th Anniversary of the Journal.

  4. A história, evolução e crescimento da Eletroquímica: Eletroanalítica nestes últimos 25 anos The history, evolution and growth of Electrochemistry: Electroanalytical chemistry in the past 25 years

    Directory of Open Access Journals (Sweden)

    Luis Alberto Avaca

    2002-05-01

    Full Text Available This text describes the development of Electrochemistry and Electroanalytical Chemistry in Brazil from the pioneers at the IQ/USP in the 70's to the present day status. It explains how the members of the scientific community organized themselves before the establishment in 1993 of a specific division within the Brazilian Chemical Society (SBQ through bi-ennial meetings (Brazilian Symposium of Electrochemistry and Electroanalytical Chemistry - SIBEE. Those SIBEE meetings, in a present number of 12, are described individually giving some emphasis on their organizers, the invited speakers and the statistics and overall structure of the event. The activities of the Electrochemistry and Electroanalytical Chemistry Division of the SBQ from 1993 are also briefly discussed as well as some considerations are made on the present and future of these fields.

  5. 14th Conference on "Microscopy of Semiconducting Materials"

    CERN Document Server

    Hutchison, J

    2005-01-01

    This is a long-established international biennial conference series, organised in conjunction with the Royal Microscopical Society, Oxford, the Institute of Physics, London and the Materials Research Society, USA. The 14th conference in the series focused on the most recent advances in the study of the structural and electronic properties of semiconducting materials by the application of transmission and scanning electron microscopy. The latest developments in the use of other important microcharacterisation techniques were also covered and included the latest work using scanning probe microscopy and also X-ray topography and diffraction. Developments in materials science and technology covering the complete range of elemental and compound semiconductors are described in this volume.

  6. 1993 International conference on nuclear waste management and environmental remediation, Prague, Czech Republic, September 5--11, 1993. Combined foreign trip report

    Energy Technology Data Exchange (ETDEWEB)

    Slate, S.C. [comp.; Allen, R.E. [ed.

    1993-12-01

    The purpose of the trip was to attend the 1993 International Conference on Nuclear Waste Management and Environmental Remediation. The principal objective of this conference was to facilitate a truly international exchange of information on the management of nuclear wastes as well as contaminated facilities and sites emanating from nuclear operations. The conference was sponsored by the American Society of Mechanical Engineers, the Czech and Slovak Mechanical Engineering Societies, and the Czech and Slovak Nuclear Societies in cooperation with the Commission of the European Communities, the International Atomic Energy Agency, and the OECD Nuclear Agency. The conference was cosponsored by the American Nuclear Society, the Atomic Energy Society of Japan, the Canadian Nuclear Society, the (former USSR) Nuclear Society, and the Japan Society of Mechanical Engineers. This was the fourth in a series of biennial conferences, which started in Hong Kong, in 1987. This report summarizes shared aspects of the trip; however, each traveler`s observations and recommendations are reported separately.

  7. European Breast Cancer Service Screening Outcomes

    DEFF Research Database (Denmark)

    Paci, Eugenio; Broeders, Mireille; Hofvind, Solveig

    2014-01-01

    A recent comprehensive review has been carried out to quantify the benefits and harms of the European population-based mammographic screening programs. Five literature reviews were conducted on the basis of the observational published studies evaluating breast cancer mortality reduction, breast...... seven to nine breast cancer deaths are avoided, four cases are overdiagnosed, 170 women have at least one recall followed by noninvasive assessment with a negative result, and 30 women have at least one recall followed by invasive procedures yielding a negative result. The chance of a breast cancer...... cancer overdiagnosis, and false-positive results. On the basis of the studies reviewed, the authors present a first estimate of the benefit and harm balance sheet. For every 1,000 women screened biennially from ages 50 to 51 years until ages 68 to 69 years and followed up until age 79 years, an estimated...

  8. Two-year Test–Retest Reliability of ImPACT in High School Athletes

    Science.gov (United States)

    Tsushima, William T.; Siu, Andrea M.; Pearce, Annina M.; Zhang, Guangxiang; Oshiro, Ross S.

    2016-01-01

    This research evaluated the 2-year test–retest reliability of the Immediate Postconcussion Assessment and Cognitive Testing (ImPACT) neuropsychological battery, and clarified the need for biennial updated baseline testing of high school athletes. This study compared the baseline test scores of 212 non-concussed athletes that were obtained in Grade 9 and again 2 years later when they were in Grade 11. Regression-based methods indicated that 4 of the 5 ImPACT scores were stable over 2 years, as they fell within the 80% and 95% confidence intervals (CIs). The results suggested that updating baseline testing for high school athletes after 2 years is not necessary. Further research into the consistency of computerized neuropsychological tests over 2 years with high school athletes is recommended. PMID:26572159

  9. 32nd International Conference on the Physics of Semiconductors

    Energy Technology Data Exchange (ETDEWEB)

    Chelikowsky, James [Univ. of Texas, Austin, TX (United States)

    2016-10-17

    The International Conference on the Physics of Semiconductors (ICPS) continues a series of biennial conferences that began in the 1950's. ICPS is the premier meeting for reporting all aspects of semiconductor physics including electronic, structural, optical, magnetic and transport properties with an emphasis on new materials and their applications. The meeting will reflect the state of art in the semiconductor physics field and will serve as a forum where scholars, researchers, and specialists can interact to discuss future research directions and technological advancements. The conference typically draws 1,000 international physicists, scientists, and students. This is one of the largest science meetings on semiconductors and related materials to be held in the United States.

  10. Comparative study of MLT mean winds using MF radars located at 16.8° N and 8.7°N

    Indian Academy of Sciences (India)

    A K Sharma; M V Rokade; R Kondala Rao; S Gurubaran; P T Patil

    2010-08-01

    The main aim of the paper is to describe mesosphere and lower thermosphere (MLT) wind field observed between June 2000 and May 2002 by medium frequency (MF) radars at two locations near the equatorial region and at tropical latitude. We have presented and compared observations of mean horizontal winds in the mesosphere and lower thermosphere (MLT) region over Kolhapur (16.8°N, 74.2°E) and Tirunelveli (8.7°N, 77.8°E). Our analysis reveals annual oscillation in the zonal wind and semi-annual oscillation in the meridional wind over Kolhapur. On the other hand, results over Tirunelveli reveal semi-annual oscillation (SAO) in the zonal wind and annual oscillation in the meridional wind. Also we have observed enhanced magnitude of wind speed in spring equinox period of 2002 exhibiting the signatures of the quasi-biennial oscillation (QBO) over Tirunelveli.

  11. Origin and history to date of the World Association for the Advancement of Veterinary Parasitology (WAAVP African Foundation

    Directory of Open Access Journals (Sweden)

    R. C. Krecek

    2011-04-01

    Full Text Available The origin of the World Association for the Advancement of Veterinary Parasitology (WAAVP African Foundation is described. The 16th WAAVP Conference held in South Africa in 1997 generated a surplus of ZAR 430 460 (US$ 70 116. This was invested and a foundation established to manage the fund with the intention of using it to the mutual advantage of the WAAVP and African veterinary parasitologists. To date, more than 110 scholarship applications have been screened, and 51 full and partial scholarships awarded to young African veterinary parasitologists to attend subsequent biennial WAAVP Conferences. This investment has grown into a very successful endowment currently valued at US$ 206 553. This article is written in response to many queries across the globe about the origin of this fund and how it has been invested, managed, sustained and utilised.

  12. Influence of solar activity on the precipitation in the North-central China

    Science.gov (United States)

    Zhai, Qian

    2017-02-01

    The time series of sunspot number and the precipitation in the north-central China (108° ∼ 115° E, 33° ∼ 41° N) over the past 500 years (1470-2002) are investigated, through periodicity analysis, cross wavelet transform and ensemble empirical mode decomposition analysis. The results are as follows: the solar activity periods are determined in the precipitation time series of weak statistical significance, but are found in decomposed components of the series with statistically significance; the Quasi Biennial Oscillation (QBO) is determined to significantly exist in the time series, and its action on precipitation is opposite to the solar activity; the sun is inferred to act on precipitation in two ways, with one lagging the other by half of the solar activity period.

  13. Understanding how social networking influences perceived satisfaction with conference experiences

    Science.gov (United States)

    van Riper, Carena J.; van Riper, Charles; Kyle, Gerard T.; Lee, Martha E.

    2013-01-01

    Social networking is a key benefit derived from participation in conferences that bind the ties of a professional community. Building social networks can lead to satisfactory experiences while furthering participants' long- and short-term career goals. Although investigations of social networking can lend insight into how to effectively engage individuals and groups within a professional cohort, this area has been largely overlooked in past research. The present study investigates the relationship between social networking and satisfaction with the 10th Biennial Conference of Research on the Colorado Plateau using structural equation modelling. Results partially support the hypothesis that three dimensions of social networking – interpersonal connections, social cohesion, and secondary associations – positively contribute to the performance of various conference attributes identified in two focus group sessions. The theoretical and applied contributions of this paper shed light on the social systems formed within professional communities and resource allocation among service providers.

  14. Reproductive ability and possibilities of restoration of the genus Parodia Speg. (Cactaceae Juss. in greenhouses conditions

    Directory of Open Access Journals (Sweden)

    Kateryna Baglay

    2015-05-01

    Full Text Available The collection of the genus Рarodia of the O.V. Fomin Botanical Garden of the Taras Shevchenko Kyiv National University covers 74 species and varieties. About 60% of representatives of the genus pass through the full development cycle (plants form flowers and fruits. The fruits are formed as a result of self-fertilization that is important moment in greenhouses conditions. The collection of the genus Рarodia was analyzed on presence of rare and endangered species, protected by Convention of International Trade of Endangered Species of Wild Fauna and Flora (CITES and Red List of the International Union for Conservation of Nature and Natural Resources (IUCN. Their categorization by rarity has been done. The germination of fresh gathered seed was studied. The species, which biennial seedlings are recommended to the use in phytodesign have been selected.

  15. On signal-noise decomposition of timeseries using the continuous wavelet transform Application to sunspot index

    CERN Document Server

    Polygiannakis, J; Moussas, X

    2003-01-01

    We show that the continuous wavelet transform can provide a unique decomposition of a timeseries in to 'signal-like' and 'noise-like' components: From the overall wavelet spectrum two mutually independent skeleton spectra can be extracted, allowing the separate detection and monitoring in even non-stationary timeseries of the evolution of (a) both stable but also transient, evolving periodicities, such as the output of low dimensional dynamical systems and (b) scale-invariant structures, such as discontinuities, self-similar structures or noise. An indicative application to the monthly-averaged sunspot index reveals, apart from the well-known 11-year periodicity, 3 of its harmonics, the 2-year periodicity (quasi-biennial oscillation, QBO) and several more (some of which detected previously in various solar, earth-solar connection and climate indices), here proposed being just harmonics of the QBO, in all supporting the double-cycle solar magnetic dynamo model (Benevolenskaya, 1998, 2000). The scale maximal sp...

  16. Conference Proceedings: World Wise 99 -- Conference on sustainable infrastructure: emerging technologies for the new millennium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    Energy conservation and sustainable development through emerging technologies was the focus of this third biennial conference of the Manitoba Heavy Construction Association. Papers presented discussed a wide range of topics including a few pertaining to developments in the livestock industry in Manitoba, a substantial number of papers involving road and bridge construction and management, paving and concrete building products, aqueduct and trenchless sewer rehabilitation, and cathodic protection of water mains. The majority of the speakers discussed topics related to sustainable development and environmental protection such as stormceptor hydrology, chemical contamination in site remediation projects, optimization of wastewater stabilization ponds, recycling organic residuals and land rehabilitation, harnessing the energy of ocean waves, alternative energy sources, and the beneficial re-use of glass, rubber and geotextiles in road construction. Commercializing new technology was the subject of an extended panel discussion.

  17. An Unlikely Pair: Berlinde De Bruyckere and J.M. Coetzee

    Directory of Open Access Journals (Sweden)

    Kusek Robert

    2015-06-01

    Full Text Available Despite J.M. Coetzee’s ostensible interest in the issues of - largely speaking - visuality, the links between Coetzee’s oeuvre and ‘images’ have not been sufficiently explored either by art or literary critics. The paper offers a detailed discussion of the cooperation between Coetzee and the Belgian artist Berlinde De Bruyckere which has so far resulted in one installation and two art books co-authored by Coetzee and De Bruyckere. Special attention will be paid to the piece “Cripplewood/Kreupelhout” shown in the Belgian Pavilion of the 2013 Venice Biennial and the catalogue published in its wake. Also, a number of questions related to the nature of Coetzee’s contribution to both projects, the role of a curator and his relationship with the artist, as well as the catalogue’s generic affiliation and its position in Coetzee’s body of works are thoroughly addressed.

  18. Timescale separation in the Indo-Pacific: Revealing intrinsic modes of SST variability on seasonal to multidecadal timescales

    CERN Document Server

    Slawinska, Joanna

    2016-01-01

    The variability of the Indo-Pacific Ocean on seasonal to multidecadal timescales is investigated in a millennial control run of CCSM4 using a recently introduced technique called Nonlinear Laplacian Spectral Analysis (NLSA). Through this technique, drawbacks associated with ad hoc pre-filtering of the input data are avoided, enabling recovery of low-frequency and intermittent modes not previously accessible via classical approaches. Here, a multiscale hierarchy of modes is identified for Indo-Pacific SST and numerous linkages between these patterns are revealed. On interannual timescales, a mode with spatiotemporal patterns corresponding to the fundamental component of ENSO emerges, along with its modulation by the annual cycle that can be associated with the Indian Ocean Dipole (IOD). Moreover, a pattern resembling the Tropospheric Biennial Oscillation emerges independently of the ENSO and IOD modes. On decadal timescales, the dominant NLSA mode is predominantly active in the western tropical Pacific---we ca...

  19. European Physical Society Conference on High Energy Physics 2015

    CERN Document Server

    2015-01-01

    The European Physical Society Conference on High Energy Physics, organized by the High Energy and Particle Physics Division of the European Physical Society, is a major international conference that reviews biennially since 1971 the state of our knowledge of the fundamental constituents of matter and their interactions. The latest conferences in this series were held in Stockholm, Grenoble, Krakow, Manchester, Lisbon, and Aachen. Jointly organized by the Institute of High Energy Physics of the Austrian Academy of Sciences, the University of Vienna, the Vienna University of Technology, and the Stefan Meyer Institute for Subatomic Physics of the Austrian Academy of Sciences, the 23rd edition of this conference took place in Vienna, Austria. Among the topics covered were Accelerators, Astroparticle Physics, Cosmology and Gravitation, Detector R&D; and Data Handling, Education and Outreach, Flavour Physics and Fundamental Symmetries, Heavy Ion Physics, Higgs and New Physics, Neutrino Physics, Non-Perturbative...

  20. The Solar Cycle.

    Science.gov (United States)

    Hathaway, David H

    The solar cycle is reviewed. The 11-year cycle of solar activity is characterized by the rise and fall in the numbers and surface area of sunspots. A number of other solar activity indicators also vary in association with the sunspots including; the 10.7 cm radio flux, the total solar irradiance, the magnetic field, flares and coronal mass ejections, geomagnetic activity, galactic cosmic ray fluxes, and radioisotopes in tree rings and ice cores. Individual solar cycles are characterized by their maxima and minima, cycle periods and amplitudes, cycle shape, the equatorward drift of the active latitudes, hemispheric asymmetries, and active longitudes. Cycle-to-cycle variability includes the Maunder Minimum, the Gleissberg Cycle, and the Gnevyshev-Ohl (even-odd) Rule. Short-term variability includes the 154-day periodicity, quasi-biennial variations, and double-peaked maxima. We conclude with an examination of prediction techniques for the solar cycle and a closer look at cycles 23 and 24.

  1. Trend of atmospheric mercury concentrations at Cape Point for 1995-2004 and since 2007

    Science.gov (United States)

    Martin, Lynwill G.; Labuschagne, Casper; Brunke, Ernst-Günther; Weigelt, Andreas; Ebinghaus, Ralf; Slemr, Franz

    2017-02-01

    Long-term measurements of gaseous elemental mercury (GEM) concentrations at Cape Point, South Africa, reveal a downward trend between September 1995 and December 2005 and an upward one from March 2007 until June 2015, implying a change in trend sign between 2004 and 2007. The trend change is qualitatively consistent with the trend changes in GEM concentrations observed at Mace Head, Ireland, and in mercury wet deposition over North America, suggesting a change in worldwide mercury emissions. Seasonally resolved trends suggest a modulation of the overall trend by regional processes. The trends in absolute terms (downward in 1995-2004 and upward in 2007-2015) are highest in austral spring (SON), coinciding with the peak in emissions from biomass burning in South America and southern Africa. The influence of trends in biomass burning is further supported by a biennial variation in GEM concentration found here and an El Niño-Southern Oscillation (ENSO) signature in GEM concentrations reported recently.

  2. A workshop on leadership for MD/PhD students

    Directory of Open Access Journals (Sweden)

    Mark D. Cannon

    2011-08-01

    Full Text Available Success in academic medicine requires scientific and clinical aptitude and the ability to lead a team effectively. Although combined MD/PhD training programs invest considerably in the former, they often do not provide structured educational opportunities in leadership, especially as applied to investigative medicine. To fill a critical knowledge gap in physician-scientist training, the Vanderbilt Medical Scientist Training Program (MSTP developed a biennial two-day workshop in investigative leadership. MSTP students worked in partnership with content experts to develop a case-based curriculum and deliver the material. In its initial three offerings in 2006, 2008, and 2010, the workshop was judged by MSTP student attendees to be highly effective. The Vanderbilt MSTP Leadership Workshop offers a blueprint for collaborative student-faculty interactions in curriculum design and a new educational modality for physician-scientist training.

  3. Bacteriophages as anti-infective agents: recent developments and regulatory challenges.

    Science.gov (United States)

    Gilmore, Brendan F

    2012-05-01

    The biennial meeting on 'Exploiting Bacteriophages for Bioscience, Biotechnology and Medicine', held in London, UK, on 20 January 2012, and chaired by George Salmond (University of Cambridge, UK) hosted over 50 participants representing 13 countries. The highly multidisciplinary meeting covered a diverse range of topics, reflecting the current expansion of interest in this field, including the use of bacteriophages as the source of biochemical reagents for molecular biology, bacteriophages for the treatment of human and animal diseases, bacteriophage-based diagnostics and therapeutic delivery technologies and necessity for, and regulatory challenges associated with, robust clinical trials of phage-based therapeutics. This report focuses on a number of presentations from the meeting relating to cutting-edge research on bacteriophages as anti-infective agents.

  4. Safety Culture And Best Practices At Japan's Fusion Research Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Rule, K. [Princeton Plasma Physics Lab., Princeton, NJ (United States); King, M. [General Atomics, San Diego, CA (United States); Takase, Y. [Univ. of Tokyo (Japan); Oshima, Y. [Univ. of Tokyo (Japan); Nishimura, K. [National Institute for Fusion Science, Toki (Japan); Sukegawa, A. [Japan Atomic Energy Agency, Naka (Japan)

    2014-04-01

    The Safety Monitor Joint Working Group (JWG) is one of the magnetic fusion research collaborations between the US Department of Energy and the government of Japan. Visits by occupational safety personnel are made to participating institutions on a biennial basis. In the 2013 JWG visit of US representatives to Japan, the JWG members noted a number of good safety practices in the safety walkthroughs. These good practices and safety culture topics are discussed in this paper. The JWG hopes that these practices for worker safety can be adopted at other facilities. It is a well-known, but unquantified, safety principle that well run, safe facilities are more productive and efficient than other facilities (Rule, 2009). Worker safety, worker productivity, and high quality in facility operation all complement each other (Mottel, 1995).

  5. Oberholzeria (Fabaceae subfam. Faboideae), a new monotypic legume genus from Namibia.

    Science.gov (United States)

    Swanepoel, Wessel; le Roux, M Marianne; Wojciechowski, Martin F; van Wyk, Abraham E

    2015-01-01

    Oberholzeria etendekaensis, a succulent biennial or short-lived perennial shrublet is described as a new species, and a new monotypic genus. Discovered in 2012, it is a rare species known only from a single locality in the Kaokoveld Centre of Plant Endemism, north-western Namibia. Phylogenetic analyses of molecular sequence data from the plastid matK gene resolves Oberholzeria as the sister group to the Genisteae clade while data from the nuclear rDNA ITS region showed that it is sister to a clade comprising both the Crotalarieae and Genisteae clades. Morphological characters diagnostic of the new genus include: 1) succulent stems with woody remains; 2) pinnately trifoliolate, fleshy leaves; 3) monadelphous stamens in a sheath that is fused above; 4) dimorphic anthers with five long, basifixed anthers alternating with five short, dorsifixed anthers, and 5) pendent, membranous, one-seeded, laterally flattened, slightly inflated but indehiscent fruits.

  6. Oberholzeria (Fabaceae subfam. Faboideae, a new monotypic legume genus from Namibia.

    Directory of Open Access Journals (Sweden)

    Wessel Swanepoel

    Full Text Available Oberholzeria etendekaensis, a succulent biennial or short-lived perennial shrublet is described as a new species, and a new monotypic genus. Discovered in 2012, it is a rare species known only from a single locality in the Kaokoveld Centre of Plant Endemism, north-western Namibia. Phylogenetic analyses of molecular sequence data from the plastid matK gene resolves Oberholzeria as the sister group to the Genisteae clade while data from the nuclear rDNA ITS region showed that it is sister to a clade comprising both the Crotalarieae and Genisteae clades. Morphological characters diagnostic of the new genus include: 1 succulent stems with woody remains; 2 pinnately trifoliolate, fleshy leaves; 3 monadelphous stamens in a sheath that is fused above; 4 dimorphic anthers with five long, basifixed anthers alternating with five short, dorsifixed anthers, and 5 pendent, membranous, one-seeded, laterally flattened, slightly inflated but indehiscent fruits.

  7. 13th Arctic Ungulate Conference, 22-26 August 2011, Yellowknife, Canada

    Directory of Open Access Journals (Sweden)

    Birgitta Åhman (editor in chief

    2013-06-01

    Full Text Available The 13th International Arctic Ungulate Conference was held in Yellowknife, Northwest Territories, Canada, from 22-26 August 2011. This biennial conference is the primary venue for meetings of the International Arctic Ungulate Society.  Over 200 delegates attended the conference with representation from Canada, the United States, Norway, Sweden, Greenland, Finland, Russia, and Japan. The theme of the conference was “Challenges of Managing Northern Ungulates”. The goal of the conference organizers was to address the difficulties of managing ungulate populations that are faced with the unpredictable effects of climate change and an ever-increasing human presence on the land. The conference also focussed on the challenges associated with developing recovery actions for declining caribou and reindeer populations that are an integral part of Aboriginal cultures and ways of life.

  8. Material science and Condensed matter Physics. 8th International Conference. Abstracts.

    Science.gov (United States)

    Kulyuk, L. L.; Paladi, Florentin; Canter, Valeriu; Nikorich, Valentina; Filippova, Irina

    2016-08-01

    The book includes the abstracts of the communications presented at the 8th International Conference on Materials Science and Condensed Matter Physics (MSCMP 2016), a traditional biennial meeting organized by the Institute of Applied Physics of the Academy of Sciences of Moldova (IAP).A total of 346 abstracts has been included in the book. The Conference programm included plenary lectures, topical keynote lectures, contributed oral and poster presentations distributed into 7 sections: * Condensed Matter Theory; * Advanced Bulk Materials; * Design and Structural Characterization of Materials; * Solid State Nanophysics and Nanotechnology; * Energy Conversion and Storage. Solid State Devices; * Surface Engineering and Applied Electrochemistry; * Digital and Optical holography: Materials and Methods. The abstracts are arranged according to the sections mentioned above. The Abstracts book includes a table of matters at the beginning of the book and an index of authors at the finish of the book.

  9. Origin and history to date of the World Association for the Advancement of Veterinary Parasitology (WAAVP) African Foundation.

    Science.gov (United States)

    Krecek, R C; Penzhorn, B L; de Waal, D T; Peter, R J; Prichard, R; Sumption, D

    2011-03-01

    The origin of the World Association for the Advancement of Veterinary Parasitology (WAAVP) African Foundation is described. The 16th WAAVP Conference held in South Africa in 1997 generated a surplus of ZAR 430 460 (US$ 70 116). This was invested and a foundation established to manage the fund with the intention of using it to the mutual advantage of the WAAVP and African veterinary parasitologists. To date, more than 110 scholarship applications have been screened, and 51 full and partial scholarships awarded to young African veterinary parasitologists to attend subsequent biennial WAAVP Conferences. This investment has grown into a very successful endowment currently valued at US$ 206 553. This article is written in response to many queries across the globe about the origin of this fund and how it has been invested, managed, sustained and utilised.

  10. Seventeen-years overview of breast cancer inside and outside screening in Denmark

    DEFF Research Database (Denmark)

    Domingo, Laia; Jacobsen, Katja Kemp; von Euler-Chelpin, My Catarina;

    2013-01-01

    Background. Long-term data on breast cancer detection in mammography screening programs are warranted to better understand the mechanisms by which screening changes the breast cancer pattern in the population. We aimed to analyze 17 years of breast cancer detection rates inside and outside...... screening in two Danish regions, emphasizing the influence of organizational differences of screening programs on the outcomes. Material and methods. We used data from two long-standing population-based mammography screening programs, Copenhagen and Fyn, in Denmark. Both programs offered biennial screening....... In Fyn, non-screened women even had a higher rate than screening participants during the first three invitation rounds. The interval cancer rate was lower in Copenhagen than in Fyn, with an increase over time in Copenhagen, but not in Fyn. Screen-detected cancers showed tumor features related...

  11. Long-term risk of type 2 diabetes mellitus in relation to BMI and weight change among women with a history of gestational diabetes mellitus

    DEFF Research Database (Denmark)

    Bao, Wei; Yeung, Edwina; Tobias, Deirdre K;

    2015-01-01

    AIMS/HYPOTHESIS: Women with a history of gestational diabetes mellitus (GDM) are advised to control their weight after pregnancy. We aimed to examine how adiposity and weight change influence the long-term risk of developing type 2 diabetes after GDM. METHODS: We included 1,695 women who had...... pregnancy. We estimated HRs and 95% CIs using Cox proportional hazards models. RESULTS: We documented 259 incident cases of type 2 diabetes during up to 18 years of follow-up. The adjusted HRs of type 2 diabetes associated with each 1 kg/m(2) increase in BMI were 1.16 (95% CI 1.12, 1.19) for baseline BMI...... incident GDM between 1991 and 2001, as part of the Diabetes & Women's Health study, and followed them until the return of the 2009 questionnaire. Body weight and incident type 2 diabetic cases were reported biennially. We defined baseline as the questionnaire period when women reported an incident GDM...

  12. LOST VEMA Places, Osmose, Society and Territory. Anthropic process and dynamics in VEMA

    Directory of Open Access Journals (Sweden)

    Moreno Tiziani

    2007-12-01

    Full Text Available To understand how the human being is related to the environment he lives in implies several aspects which belong both to cultural and biological anthropology. To study the elements which influence the ways of settlement and anthropization of territory in a space-time direction is very useful in today's society, characterized by dynamics of change at different levels. VEMA, the theme of the Italian Pavillion at the Tenth Biennial of Architecture 2006, prooves the great dialogue potential between anthropology and architecture, in order to find practical solutions in the XXI century's urban context and the value of an interdisciplinary approach between different branches of anthropology. This article presents the general background of the project, that will be studied in detail thereinafter.

  13. Atomic weights of the elements 2011 (IUPAC Technical Report)

    Science.gov (United States)

    Wieser, Michael E.; Holden, Norman; Coplen, Tyler B.; Böhlke, John K.; Berglund, Michael; Brand, Willi A.; De Bièvre, Paul; Gröning, Manfred; Loss, Robert D.; Meija, Juris; Hirata, Takafumi; Prohaska, Thomas; Schoenberg, Ronny; O'Connor, Glenda; Walczyk, Thomas; Yoneda, Shige; Zhu, Xiang-Kun

    2013-01-01

    The biennial review of atomic-weight determinations and other cognate data has resulted in changes for the standard atomic weights of five elements. The atomic weight of bromine has changed from 79.904(1) to the interval [79.901, 79.907], germanium from 72.63(1) to 72.630(8), indium from 114.818(3) to 114.818(1), magnesium from 24.3050(6) to the interval [24.304, 24.307], and mercury from 200.59(2) to 200.592(3). For bromine and magnesium, assignment of intervals for the new standard atomic weights reflects the common occurrence of variations in the atomic weights of those elements in normal terrestrial materials.

  14. Electric trade in the United States 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    Wholesale trade in electricity plays an important role for the US electric utility industry. Wholesale, or bulk power, transactions allow electric utilities to reduce power costs, increase power supply options, and improve reliability. In 1994, the wholesale trade market totaled 1.9 trillion kilowatthours, about 66% of total sales to ultimate consumers. This publication, Electric Trade in the United States 1994 (ELECTRA), is the fifth in a series of reports on wholesale power transactions prepared by the Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA). The electric trade data are published biennially. The first report presented 1986 data, and this report provides information on the electric power industry during 1994.

  15. Mercury as a global pollutant. 4. International conference on mercury, August 4-8, 1996, Hamburg; Quecksilber als globaler Umweltschadstoff. 4. Internationale Quecksilberkonferenz, 4. bis 8. August 1996, Hamburg

    Energy Technology Data Exchange (ETDEWEB)

    Neuroth, R. [Kommission Reinhaltung der Luft (KRdL) im VDI und DIN, Duesseldorf (Germany)

    1997-05-01

    Since 1990 the biennial international mercury conference takes place which presents scientists and experts from all over the world a forum to present and discuss their latest research results about mercury as a global pollutant. The 4{sup th} world conference held in Hamburg, Germany, dealt with mercury in the atmosphere, geosphere and biosphere due to the globality and interdisciplinarity of the mercury problem. (orig.) [Deutsch] Seit 1990 findet im zweijaehrigen Turnus die internationale Quecksilberkonferenz statt, die Wissenschaftlern und Fachleuten aus aller Welt ein Forum bietet, ihre neuesten Forschungsergebnisse zum Thema `Quecksilber als globaler Umweltschadstoff` zu praesentieren und zu diskutieren. Auf der 4. Weltkonferenz in Hamburg wurde in den Fachvortraegen, der Globalitaet und Interdisziplinaritaet des Quecksilberproblems folgend, auf Quecksilber in der Atmosphaere, der Geosphaere und der Biosphaere eingegangen. (orig.)

  16. Detrended fluctuation analysis of daily temperature records: Geographic dependence over Australia

    CERN Document Server

    Kir'aly, A; Kir\\'aly, Andrea; J\\'anosi, Imre M.

    2004-01-01

    Daily temperature anomaly records are analyzed (61 for Australia, 18 for Hungary) by means of detrended fluctuation analysis. Positive long range asymptotic correlations extending up to 5-10 years are detected for each case. Contrary to earlier claims, the correlation exponent is not universal for continental stations. Interestingly, the dominant factor is geographic latitude over Australia: the general tendency is a decrease of correlation exponent with increasing distance from the equator. This tendency is in a complete agreement with the results found by Tsonis et al. (1999) for 500-hPa height anomalies in the northern hemisphere. The variance of fluctuations exhibits an opposite trend, the larger is the distance from the equator, the larger the amplitude of intrinsic fluctuations. The presence of Tropospheric Biennial Oscillation is clearly identified for three stations at the north-eastern edge of the Australian continent.

  17. The World Health Organization program for emergency surgical, obstetric, and anesthetic care: from Mongolia to the future.

    Science.gov (United States)

    Abdullah, Fizan; Troedsson, Hans; Cherian, Meena

    2011-05-01

    This special article provides an introduction to the World Health Organization (WHO) Emergency and Essential Surgical Care (EESC) program. The program was launched by the WHO in December of 2005 to address the lack of adequate surgical capacity as a global public health issue. The overall objective is to reduce death and disability from trauma, burns, pregnancy-related complications, domestic violence, disasters, and other surgically treatable conditions. The program and materials have spread to over 35 countries and focus on providing (1) basic education and training materials; (2) enhancement of surgical infrastructure at the governmental and health facility level; and (3) resources for monitoring and evaluating surgical, obstetrical, and anesthetic capacity. Additionally, a global forum for program members was established that collaborates with ministries of health, WHO country offices, nongovernmental organizations, and academia. The results of the third biennial meeting of global EESC members in Mongolia are outlined as well as future challenges.

  18. 用"西方手法"为国争光——访解放军总医院第一附属医院全军骨科研究所门诊骨关节治疗中心主任于红

    Institute of Scientific and Technical Information of China (English)

    王霞

    2009-01-01

    @@ 2009年4月30日至5月2日,西方手法医学界最具影响力的"第十届世界手法医学大会"(World Federation of Chiropractic's 10th Biennial Congress)在美丽而又充满浓郁的法国风情的加拿大蒙特利尔市隆重举行.在此次大会上,解放军总医院第一附属医院全军骨科研究所门诊骨关节治疗中心主任于红撰写的一文,经大会组委会评选.

  19. 11th International Conference on Monte Carlo and Quasi-Monte Carlo Methods in Scientific Computing

    CERN Document Server

    Nuyens, Dirk

    2016-01-01

    This book presents the refereed proceedings of the Eleventh International Conference on Monte Carlo and Quasi-Monte Carlo Methods in Scientific Computing that was held at the University of Leuven (Belgium) in April 2014. These biennial conferences are major events for Monte Carlo and quasi-Monte Carlo researchers. The proceedings include articles based on invited lectures as well as carefully selected contributed papers on all theoretical aspects and applications of Monte Carlo and quasi-Monte Carlo methods. Offering information on the latest developments in these very active areas, this book is an excellent reference resource for theoreticians and practitioners interested in solving high-dimensional computational problems, arising, in particular, in finance, statistics and computer graphics.

  20. à grande área de ciências humanas

    Directory of Open Access Journals (Sweden)

    José Silvério Baía Horta

    2005-01-01

    Full Text Available During the biennial 1996/1997 the Coordinating Body for the Improvement of Postgraduate Studies in Higher Education (CAPES introduced new paradigms for the assessment of postgraduate programmes in Brazil. These paradigms became firmly established in the following triennials (1998-2000 and 2001-2003 with profound effects on the conception and direction of policies of assessment for this level of study. The present article aims to examine some of the principal occurrences of this process. First of all, it focuses on the assessment of postgraduate programmes in education. It then centres analysis on how the broad area of human sciences found ways of resisting and confronting the supremacy of the hegemonic sciences in CAPES. The article proposes to contribute to a better understanding of assessment procedures so that postgraduate programmes in education can take a more critical and informed stance with relation to them.

  1. Long-Term Global Distributions of Mesoscale Variations in Atmospheric Radio Refraction Obtained from the GPS Champ Satellite Data

    Science.gov (United States)

    Gavrilov, N. M.; Manuilova, R. O.

    2016-12-01

    We obtain average global distributions of the variances of the mesoscale variations in the atmospheric radio-refraction index (refractive index) at altitudes of 5-35 km from the data of the radio-occultation experiments performed during operation of the low-orbit GPS CHAMP satellite in the period 2001-2009. The filtering of the vertical profiles of the radio-refraction index allows one to determine the variances of the variations with vertical scales below 8 km. The latitudinal-temporal distributions of the zonal-mean variances of the index demonstrate significant interannual variations at various altitudes. Seasonal variations in the variances of radio refraction are studied. Quasi-biennial oscillations at low latitudes are revealed. Acoustic-gravity waves and turbulent and convective motions in the atmosphere can cause a spread of the radio-refraction index.

  2. Dynamical mechanism of the stratospheric quasibiennial oscillation impact on the South China Sea Summer Monsoon

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The National Center for the Atmospheric Research (NCAR) middle atmospheric model is used to study the effects of the quasi-biennial oscillation in the stratosphere (QBO) on the tropopause and upper troposphere, and the relationship between the QBO and South China Sea Summer Monsoon (SCSSM) is explored through NCEP (the National Centers for Environmental Prediction)/NCAR, ECMWF (European Centre for Medium-Range Weather Forecasts) monthly mean wind data and in situ sounding data. The simulations show that the QBO-induced residual circulations propagate downwards, and affect the tropopause and upper troposphere during the periods of mid-late QBO phase and phase transition. Meanwhile, diagnostic analyses indicate that anomalous circulation similar to SCSSM circulation is generated to strengthen the SCSSM during the easterly phase and anomalous Hadley-like circulation weakens the SCSSM during the westerly. Though the QBO has effects on the SCSSM by meridional circulation, it is not a sole mechanism on the SCSSM TBO mode.

  3. Concept and construction process of the ceramic curtain of Vila-real Library

    Directory of Open Access Journals (Sweden)

    A. Peñín Llobell

    2016-12-01

    Full Text Available The construction of the Library of Vila-real, selected in 2012 in the VIII Latin American Biennial of Architecture and Urbanism, highlights the importance of collaboration with industry for the development and application of its outer membrane. The analysis of the construction process of the ceramic cylindrical curtain that defines it, performed by white glazed ceramic, 5 cm diameter and 7.5 m height, reveals this fact. The system builds an interstitial space, essential for its use and environmental integration. At the same time it links the building to both local industrial fabric, which aims to establish itself as one of its exponents, and to the Mediterranean culture of filters. The procedure followed is ascribed to the postartesanal and pragmatic perspective that beyond the modern heroes, introduced characters like Jean Prouvé and that today, we state, should find natural and legal channels for its development, on behalf of the progress of the construction sector.

  4. 11th Workshop on Self-Organizing Maps

    CERN Document Server

    Mendenhall, Michael; O'Driscoll, Patrick

    2016-01-01

    This book contains the articles from the international conference 11th Workshop on Self-Organizing Maps 2016 (WSOM 2016), held at Rice University in Houston, Texas, 6-8 January 2016. WSOM is a biennial international conference series starting with WSOM'97 in Helsinki, Finland, under the guidance and direction of Professor Tuevo Kohonen (Emeritus Professor, Academy of Finland). WSOM brings together the state-of-the-art theory and applications in Competitive Learning Neural Networks: SOMs, LVQs and related paradigms of unsupervised and supervised vector quantization. The current proceedings present the expert body of knowledge of 93 authors from 15 countries in 31 peer reviewed contributions. It includes papers and abstracts from the WSOM 2016 invited speakers representing leading researchers in the theory and real-world applications of Self-Organizing Maps and Learning Vector Quantization: Professor Marie Cottrell (Universite Paris 1 Pantheon Sorbonne, France), Professor Pablo Estevez (University of Chile and ...

  5. Water quality management library. 2. edition

    Energy Technology Data Exchange (ETDEWEB)

    Eckenfelder, W.W.; Malina, J.F.; Patterson, J.W. [eds.

    1998-12-31

    A series of ten books offered in conjunction with Water Quality International, the Biennial Conference and Exposition of the International Association on Water Pollution Research and Control (IAWPRC). Volume 1, Activated Sludge Process, Design and Control, 2nd edition, 1998: Volume 2, Upgrading Wastewater Treatment Plants, 2nd edition, 1998: Volume 3, Toxicity Reduction, 2nd edition, 1998: Volume 4, Municipal Sewage Sludge Management, 2nd edition, 1998: Volume 5, Design and Retrofit of Wastewater Treatment Plants for Biological Nutrient Removal, 1st edition, 1992: Volume 6, Dynamics and Control of the Activated Sludge Process, 2nd edition, 1998: Volume 7: Design of Anaerobic Processes for the Treatment of Industrial and Municipal Wastes, 1st edition, 1992: Volume 8, Groundwater Remediation, 1st edition, 1992: Volume 9, Nonpoint Pollution and Urban Stormwater Management, 1st edition, 1995: Volume 10, Wastewater Reclamation and Reuse, 1st edition, 1998.

  6. PMP-2: Equatorial wave dynamics

    Science.gov (United States)

    Hirota, I.

    1982-01-01

    After the discovery of the quasi-biennial oscillation (QBO) in the stratospheric zonal wind, there were, in the last two decades, a large number of observational and theoretical studies on the structure and behavior of the mean zonal wind and waves in the tropical stratosphere. Planetary-scale, vertically propagating equatorial waves play an important role in producing the QBO through the mechanism of wave-mean flow interaction. Concerning the dynamics of the equatorial upper stratosphere and mesosphere, however, little was known about the possible wave motions, except for tides, mainly because of the lack of adequate observations in this region. The main purpose is to provide the nature of various types of equatorial wave modes, with the aid of improved sounding techniques and sophisticated numerical modelings.

  7. Adaptive filtering and maximum entropy spectra with application to changes in atmospheric angular momentum

    Science.gov (United States)

    Penland, Cecile; Ghil, Michael; Weickmann, Klaus M.

    1991-01-01

    The spectral resolution and statistical significance of a harmonic analysis obtained by low-order MEM can be improved by subjecting the data to an adaptive filter. This adaptive filter consists of projecting the data onto the leading temporal empirical orthogonal functions obtained from singular spectrum analysis (SSA). The combined SSA-MEM method is applied both to a synthetic time series and a time series of AAM data. The procedure is very effective when the background noise is white and less so when the background noise is red. The latter case obtains in the AAM data. Nevertheless, reliable evidence for intraseasonal and interannual oscillations in AAM is detected. The interannual periods include a quasi-biennial one and an LF one, of 5 years, both related to the El Nino/Southern Oscillation. In the intraseasonal band, separate oscillations of about 48.5 and 51 days are ascertained.

  8. 13th International Conference Intelligent Autonomous Systems

    CERN Document Server

    Michael, Nathan; Berns, Karsten; Yamaguchi, Hiroaki

    2016-01-01

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

  9. 14th International Conference on Intelligent Autonomous Systems

    CERN Document Server

    Hosoda, Koh; Menegatti, Emanuele; Shimizu, Masahiro; Wang, Hesheng

    2017-01-01

    This book describes the latest research advances, innovations, and visions in the field of robotics as presented by leading researchers, engineers, and practitioners from around the world at the 14th International Conference on Intelligent Autonomous Systems (IAS-14), held in Shanghai, China in July 2016. The contributions amply demonstrate that robots, machines and systems are rapidly achieving intelligence and autonomy, attaining more and more capabilities such as mobility and manipulation, sensing and perception, reasoning, and decision-making. They cover a wide range of research results and applications, and particular attention is paid to the emerging role of autonomous robots and intelligent systems in industrial production, which reflects their maturity and robustness. The contributions were selected by means of a rigorous peer-review process and highlight many exciting and visionary ideas that will further galvanize the research community and spur novel research directions. The series of biennial IAS ...

  10. The fourth edition of the ASP took place in Kigali

    CERN Multimedia

    CERN Bulletin

    2016-01-01

    The fourth biennial African School of Fundamental Physics and Applications (ASP) took place on 1-19 August in Africa’s cleanest city, Kigali in Rwanda.   The students of the fourth African School of Fundamental Physics and Applications pose for the traditional conference group picture. Many lecturers flew in from CERN to give lectures and mentor students. (Photo: Gilbert Tekoute) Seventy-five students from around the African continent, chosen from 439 applicants, were hosted in the University of Rwanda’s College of Sciences and Technology for about 3 weeks. The school received financial support from CERN and 19 other institutions in total, including the International Centre for Theoretical Physics (ICTP), Brookhaven National Laboratory, the South African National Research Foundation and Department of Technology, the Rwandan Ministry of Education, INFN, and other major particle physics laboratories, as well as governmental institutions in Africa, Europe and the United States....

  11. Physics training in Senegal

    CERN Multimedia

    Christine Sutton

    2014-01-01

    The third biennial African School of Fundamental Physics and its Applications (ASP) took place in Dakar, Senegal, on 3-23 August. The students participating came from the highest number of African countries to date with nearly half of them women.   The aim of the ASP is to build capacity for harvesting and interpreting the results of current and future physics experiments using particle accelerators and to increase proficiency in related applications, such as medicine and information technology. Organised in a Sub-Saharan African country every two years, it is based on the close relationship between theoretical, experimental and applied physics and computing. This year, ASP2014 attracted 328 applicants, and due to budgetary and logistical considerations, 69 were selected and 56 ultimately attended. The students selected came from 21 African countries – the highest number so far – in addition to one student from Iran and another from the US. 32% of the students were female,...

  12. Safety Culture and Best Practices at Japan's Fusion Research Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Rule, Keith [PPPL

    2014-05-01

    The Safety Monitor Joint Working Group (JWG) is one of the magnetic fusion research collaborations between the US Department of Energy and the government of Japan. Visits by occupational safety personnel are made to participating institutions on a biennial basis. In the 2013 JWG visit of US representatives to Japan, the JWG members noted a number of good safety practices in the safety walkthroughs. These good practices and safety culture topics are discussed in this paper. The JWG hopes that these practices for worker safety can be adopted at other facilities. It is a well-known, but unquantified, safety principle that well run, safe facilities are more productive and efficient than other facilities (Rule, 2009). Worker safety, worker productivity, and high quality in facility operation all complement each other (Mottel, 1995).

  13. Preface: Catalysis Today

    DEFF Research Database (Denmark)

    Li, Yongdan

    2016-01-01

    This special issue of Catalysis Today with the theme “Sustain-able Energy” results from a great success of the session “Catalytic Technologies Accelerating the Establishment of Sustainable and Clean Energy”, one of the two sessions of the 1st International Symposium on Catalytic Science and Techn......This special issue of Catalysis Today with the theme “Sustain-able Energy” results from a great success of the session “Catalytic Technologies Accelerating the Establishment of Sustainable and Clean Energy”, one of the two sessions of the 1st International Symposium on Catalytic Science...... and Technology in Sustainable Energy and Environment, held in Tianjin, China during October8–10, 2014. This biennial symposium offers an international forum for discussing and sharing the cutting-edge researches and the most recent breakthroughs in energy and environmental technologies based on catalysis...

  14. Evolution of the cycles of magnetic activity of the Sun and Sun-like stars in time

    CERN Document Server

    Bruevich, E A; Artamonov, B P

    2016-01-01

    We applied the method of continuous wavelet-transform to the time-frequency analysis to the sets of observations of relative sunspot numbers, sunspot areas and to 6 Mount Wilson HK-project stars with well-defined magnetic cycles. Wavelet analysis of these data reveals the following pattern: at the same time there are several activity cycles whose periods vary widely from the quasi-biennial up to the centennial period for the Sun and vary significant during observations time of the HK-project stars. These relatively low-frequency periodic variations of the solar and stellar activity gradually change the values of periods of different cycles in time. This phenomenon can be observed in every cycles of activity

  15. The link between ozone and temperature as derived from sonde measurements

    Energy Technology Data Exchange (ETDEWEB)

    Fortuin, J.P.F. [Royal Netherlands Meteorological Inst., De Bilt (Netherlands)

    1995-12-31

    The current study is based on ozone and temperature measurements, recorded at 8 ozonesonde stations over the period 1971 -1991. The ozonesonde and raw instruments are attached to the same balloon, which has the advantage that datasets are truly synoptic. The ozonesonde stations are located in Canada (Resolute, Edmonton, Churchill and Goose Bay), Japan (Sapporo, Tateno and Kagoshima U.S.) (Wallops Island). The ozone and temperature datasets are submitted to a multiple linear regression analysis. The predictors are time cycle, solar flux at 10.7 cm, quasi-biennial oscillation (equatorial wind at 30 hPa where available), the wind direction recorded during the same balloon flight. To account possible changes in ozonesonde instruments, a step function is used. The El Chichon volcanic eruption is accounted for using the 9-season window technique. Results are presented for the warm and cold half year periods of the annual cycle

  16. Review of Particle Physics, 2012-2013

    CERN Document Server

    Beringer, J; Barnett, R M; Copic, K; Dahl, O; Groom, D E; Lin, C J; Lys, J; Murayama, H; Wohl, C G; Yao, W M; Zyla, P A; Amsler, C; Antonelli, M; Asner, D M; Baer, H; Band, H R; Basaglia, T; Bauer, C W; Beatty, J J; Belousov, V I; Bergren, E; Bernardi, G; Bertl, W; Bethke, S; Bichsel, H; Biebel, O; Blucher, E; Blusk, S; Brooijmans, G; Buchmueller, O; Cahn, R N; Carena, M; Ceccucci, A; Chakraborty, D; Chen, M C; Chivukula, R S; Cowan, G; D'Ambrosio, G; Damour, T; de Florian, D; de Gouvea, A; DeGrand, T; de Jong, P; Dissertori, G; Dobrescu, B; Doser, M; Drees, M; Edwards, D A; Eidelman, S; Erler, J; Ezhela, V V; Fetscher, W; Fields, B D; Foster, B; Gaisser, T K; Garren, L; Gerber, H J; Gerbier, G; Gherghetta, T; Golwala, S; Goodman, M; Grab, C; Gritsan, A V; Grivaz, J F; Grunewald, M; Gurtu, A; Gutsche, T; Haber, H E; Hagiwara, K; Hagmann, C; Hanhart, C; Hashimoto, S; Hayes, K G; Heffner, M; Heltsley, B; Hernandez-Rey, J J; Hikasa, K; Hocker, A; Holder, J; Holtkamp, A; Huston, J; Jackson, J D; Johnson, K F; Junk, T; Karlen, D; Kirkby, D; Klein, S R; Klempt, E; Kowalewski, R V; Krauss, F; Kreps, M; Krusche, B; Kuyanov, Yu.V; Kwon, Y; Lahav, O; Laiho, J; Langacker, P; Liddle, A; Ligeti, Z; Liss, T M; Littenberg, L; Lugovsky, K S; Lugovsky, S B; Mannel, T; Manohar, A V; Marciano, W J; Martin, A D; Masoni, A; Matthews, J; Milstead, D; Miquel, R; Monig, K; Moortgat, F; Nakamura, K; Narain, M; Nason, P; Navas, S; Neubert, M; Nevski, P; Nir, Y; Olive, K A; Pape, L; Parsons, J; Patrignani, C; Peacock, J A; Petcov, S T; Piepke, A; Pomarol, A; Punzi, G; Quadt, A; Raby, S; Raffelt, G; Ratcliff, B N; Richardson, P; Roesler, S; Rolli, S; Romaniouk, A; Rosenberg, L J; Rosner, J L; Sachrajda, C T; Sakai, Y; Salam, G P; Sarkar, S; Sauli, F; Schneider, O; Scholberg, K; Scott, D; Seligman, W G; Shaevitz, M H; Sharpe, S R; Silari, M; Sjostrand, T; Skands, P; Smith, J G; Smoot, G F; Spanier, S; Spieler, H; Stahl, A; Stanev, T; Stone, S L; Sumiyoshi, T; Syphers, M J; Takahashi, F; Tanabashi, M; Terning, J; Titov, M; Tkachenko, N P; Tornqvist, N A; Tovey, D; Valencia, G; van Bibber, K; Venanzoni, G; Vincter, M G; Vogel, P; Vogt, A; Walkowiak, W; Walter, C W; Ward, D R; Watari, T; Weiglein, G; Weinberg, E J; Wiencke, L R; Wolfenstein, L; Womersley, J; Woody, C L; Workman, R L; Yamamoto, A; Zeller, G P; Zenin, O V; Zhang, J; Zhu, R Y; Harper, G; Lugovsky, V S; Schaffner, P

    2012-01-01

    This biennial Review summarizes much of particle physics. Using data from previous editions, plus 2658 new measurements from 644 papers, we list, evaluate, and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as Higgs bosons, heavy neutrinos, and supersymmetric particles. All the particle properties and search limits are listed in Summary Tables. We also give numerous tables, figures, formulae, and reviews of topics such as the Standard Model, particle detectors, probability, and statistics. Among the 112 reviews are many that are new or heavily revised including those on Heavy-Quark and Soft-Collinear Effective Theory, Neutrino Cross Section Measurements, Monte Carlo Event Generators, Lattice QCD, Heavy Quarkonium Spectroscopy, Top Quark, Dark Matter, Vcb & Vub, Quantum Chromodynamics, High-Energy Collider Parameters, Astrophysical Constants, Cosmological Parameters, and Dark Matter.

  17. Approach and status for a unified national plan for satellite remote sensing research and development

    Science.gov (United States)

    Butera, Kristine; Okerson, David J.

    1987-01-01

    Public Law 98-365, the Land Remote-Sensing Commercialization Act of 1984, requires that the Secretary of the Department of Commerce and the Administrator of the National Aeronautics and Space Administration 'shall, within one year after the date of the Law's enactment and biennially thereafter, jointly develop and transmit to the Congress a report that includes (1) a unified national plan for remote-sensing research and development applied to the earth and its atmosphere; (2) a compilation of progress in the relevant on-going research and development activities of Federal agencies; and (3) an assessment of the state of our knowledge of the Earth and its atmosphere, the needs for additional research (including research related to operational Federal remote-sensing space programs), and opportunities available for further progress'. NASA and NOAA have organized a series of public forums to encourage interest and discussion of the national plan.

  18. Manmade radionuclide vector in Austrian soil and vegetation near Temelin nuclear power plant

    Energy Technology Data Exchange (ETDEWEB)

    Sinojmeri, M.; Ringer, V. [Oesterreichische Agentur fuer Gesundheit und Ernaehrungssicherheit - AGES (Austria)

    2014-07-01

    Since Chernobyl NPP accident an environmental monitoring program concerning the Upper Austrian region near Czech Republic Nuclear Power Plant, NPP Temelin, is in progress between AGES and BMLFUV, the Austrian Federal Ministry of Agriculture, Forestry, Environment, Water and Food, in Austria. This paper presents the results obtained during the sampling campaign over biennial period of 2010-2011. Soil samples, grass and different cereal species were collected. Beside Cs-134, Cs-137 and Sr-89, Sr-90 isotopes, at this phase the number of isotopes determined was extended with plutonium isotopes Pu-238, Pu-239, Pu-240, Pu-241 and Am-241. A comparison of these results with the existing data so far is presented. New knowledge was obtained related the bio-kinetic parameters of these elements in the environment. Document available in abstract form only. (authors)

  19. Nexus, crystallographic computing all around the world.

    Science.gov (United States)

    Cranswick, Lachlan Michael David; Bisson, William; Cockcroft, Jeremy Karl

    2008-01-01

    Crystallographic Nexus CD-ROMs, containing a range of free crystallographic software for single-crystal and powder diffraction available on the Internet, have been distributed on request since 1996. The free CD is made in the form of a ;virtual Internet' with the main intent of benefiting crystallographers with inadequate Internet access. The IUCr funds an annual/biennial update which is distributed to known previous recipients. Feedback from current recipients indicates the CD is still useful. The most current IUCr-funded CD is being produced by the CCP14 project at University College London and The Royal Institution UK for distribution to the ECM 2007 and AsCA 2007 conferences.

  20. The 2006 SPIE Symposium on Astronomical Telescopes and Instrumentation ? Observing the Universe from Ground and Space

    Science.gov (United States)

    Moorwood, A.

    2006-06-01

    The most recent of these biennial SPIE (The International Society for Optical Engineering) Symposia was held from 24-31 May in the Orlando World Center Marriott Resort & Convention Center in Florida, USA. Over the last decade, these meetings have grown to become the main forum for presenting and discussing all aspects of ground-based, airborne and space telescopes and their instrumentation, including associated advances in technology, software, operations and even astronomical results. As a consequence the meetings are large and well attended by people at all levels in the process of initiating, approving, implementing and operating astronomical projects and facilities. This year there were ~ 1700 registered participants who presented ~ 1600 papers and posters in the following 12 parallel conferences which formed the heart of the meeting.

  1. Cutting Edge Research in Homeopathy: HRI's second international research conference in Rome.

    Science.gov (United States)

    Tournier, Alexander L; Roberts, E Rachel

    2016-02-01

    Rome, 3rd-5th June 2015, was the setting for the Homeopathy Research Institute's (HRI) second conference with the theme 'Cutting Edge Research in Homeopathy'. Attended by over 250 delegates from 39 countries, this event provided an intense two and a half day programme of presentations and a forum for the sharing of ideas and the creation of international scientific collaborations. With 35 oral presentations from leaders in the field, the scientific calibre of the programme was high and the content diverse. This report summarises the key themes underpinning the cutting edge data presented by the speakers, including six key-note presentations, covering advancements in both basic and clinical research. Given the clear commitment of the global homeopathic community to high quality research, the resounding success of both Barcelona 2013 and Rome 2015 HRI conferences, and the dedicated support of colleagues, the HRI moves confidently forward towards the next biennial conference.

  2. Spatio-temporal Variability of Northern Hemipheric Sea Level Pressure (SLP) and Precipitation overthe Mid-to-Low Reaches of the Yangtze River

    Institute of Scientific and Technical Information of China (English)

    HAN Xue; WEI Fengying; Yves M.TOURRE; DONG Wenjie

    2008-01-01

    The spatio-temporal variability of Northern Hemisphere Sea Level Pressure (SLP) and precipitation over the mid-to-low reaches of the Yangtze River (PMLY) is analyzed jointly using the multi-taper /singular value decomposition method (MTM-SVD). Statistically significant narrow frequency bands are obtained from the local fractional variance (LFV) spectrum. Significant interdecadal (i.e., 16-to-18-year periods) and interannual (i.e., 3-to-6-year periods) signals are identified. Moreover, a significant quasi-biennial signal is identified but only for PMLY data. The spatial joint evolution of patterns obtained for peaks in the LFV spectrum sheds light on relationships between SLP and PMLY: the Arctic Oscillation (AO) modulates the variability of the PMLY while the interannual variability of PMLY is in phase with the Northern Atlantic Oscillation (NAO) and the Northern Pacific Oscillation (NPO).

  3. The role of European Federation of Clinical Chemistry and Laboratory Medicine Working Group for Preanalytical Phase in standardization and harmonization of the preanalytical phase in Europe

    DEFF Research Database (Denmark)

    Cornes, Michael P; Church, Stephen; van Dongen-Lases, Edmée;

    2016-01-01

    and Laboratory Medicine Working Group for Preanalytical Phase (EFLM WG-PRE) was established to lead in standardization and harmonization of preanalytical policies and practices at a European level. One of the key activities of the WG-PRE is the organization of the biennial EFLM-BD conference on the preanalytical......Patient safety is a leading challenge in healthcare and from the laboratory perspective it is now well established that preanalytical errors are the major contributor to the overall rate of diagnostic and therapeutic errors. To address this, the European Federation of Clinical Chemistry...... summarises the work that has and will be done in these areas. The goal of this initiative is to ensure the EFLM WG-PRE produces work that meets the needs of the European laboratory medicine community. Progress made in the identified areas will be updated at the next preanalytical phase conference and show...

  4. Nonlinear Oscillators in Space Physics

    Science.gov (United States)

    Lester,Daniel; Thronson, Harley

    2011-01-01

    We discuss dynamical systems that produce an oscillation without an external time dependent source. Numerical results are presented for nonlinear oscillators in the Em1h's atmosphere, foremost the quasi-biennial oscillation (QBOl. These fluid dynamical oscillators, like the solar dynamo, have in common that one of the variables in a governing equation is strongly nonlinear and that the nonlinearity, to first order, has particular form. of 3rd or odd power. It is shown that this form of nonlinearity can produce the fundamental li'equency of the internal oscillation. which has a period that is favored by the dynamical condition of the fluid. The fundamental frequency maintains the oscillation, with no energy input to the system at that particular frequency. Nonlinearities of 2nd or even power could not maintain the oscillation.

  5. Statistical Aspects of Tropical Cyclone Activity in the North Atlantic Basin, 1945-2010

    Science.gov (United States)

    Wilson, Robert M.

    2012-01-01

    Examined are statistical aspects of the 715 tropical cyclones that formed in the North Atlantic basin during the interval 1945-2010. These 715 tropical cyclones include 306 storms that attained only tropical storm strength, 409 hurricanes, 179 major or intense hurricanes, and 108 storms that struck the US coastline as hurricanes. Comparisons made using 10-year moving average (10-yma) values between tropical cyclone parametric values and surface air and ENSO-related parametric values indicate strong correlations to exist, in particular, against the Armagh Observatory (Northern Ireland) surface air temperature, the Atlantic Multi-decadal Oscillation (AMO) index, the Atlantic Meridional Mode (AMM) index, and the North Atlantic Oscillation (NAO) index, in addition to the Oceanic Ni o index (ONI) and Quasi-Biennial Oscillation (QBO) indices. Also examined are the decadal variations of the tropical cyclone parametric values and a look ahead towards the 2012 hurricane season and beyond.

  6. High-frequency cyclicity in the Mediterranean Messinian evaporites: evidence for solar-lunar climate forcing

    CERN Document Server

    Manzi, Vinicio; Lugli, Stefano; Roveri, Marco; Scafetta, Nicola; Schreiber, Charlotte B; 10.2110/jsr.2012.81

    2013-01-01

    The deposition of varved sedimentary sequences is usually controlled by climate conditions. The study of two Late Miocene evaporite successions (one halite and the other gypsum) consisting of annual varves has been carried out to reconstruct the paleoclimatic and paleoenvironmental conditions existing during the acme of the Messinian salinity crisis, ~ 6 Ma, when thick evaporite deposits accumulated on the floor of the Mediterranean basin. Spectral analyses of these varved evaporitic successions reveal significant periodicity peaks at around 3-5, 9, 11-13, 20-27 and 50-100 yr. A comparison with modern precipitation data in the western Mediterranean shows that during the acme of the Messinian salinity crisis the climate was not in a permanent evaporitic stage, but in a dynamic situation where evaporite deposition was controlled by quasi-periodic climate oscillations with similarity to modern analogs including Quasi-Biennial Oscillation, El Ni\\~no Southern Oscillation, and decadal to secular lunar- and solar-in...

  7. Physics and medicine: ICTR-PHE 2016 opens abstract submission

    CERN Multimedia

    2015-01-01

    The third edition of the joint ICTR (International Conference on Transnational Research in Radiation Oncology) and PHE (Physics for Health in Europe) conference (see here) will take place from 15 to 19 February 2016 at the Geneva International Conference Centre (CICG). This biennial event, co-organised by CERN, has become a staple amongst the scientific communities involved in multidisciplinary research at the crossing of physics, medicine, and biology.   Abstract submission and registration are now open: detector physicists, radiochemists, nuclear-medicine physicians and physicists, biologists, software developers, accelerator experts, and oncologists are encouraged to “think outside the box” and make innovative proposals. Last year’s programme shows the breadth and diversity of subjects, which makes this conference a unique place to showcase your research, see how the same topic is approached by different disciplines, engage in stimulating discussions,...

  8. Physics and medicine: ICTR-PHE 2016 opens abstract submission

    CERN Multimedia

    2015-01-01

    The third edition of the joint ICTR (International Conference on Transnational Research in Radiation Oncology) and PHE (Physics for Health in Europe) conference (see here) will take place from 15 to 19 February 2016 at the Geneva International Conference Centre (CICG). This biennial event, co-organised by CERN, has become a staple amongst the scientific communities involved in multidisciplinary research at the crossing of physics, medicine, and biology.   Abstract submission and registration are now open: detector physicists, radiochemists, nuclear-medicine physicians and physicists, biologists, software developers, accelerator experts, and oncologists are encouraged to “think outside the box” and make innovative proposals. Last year’s programme shows the breadth and diversity of subjects, which makes this conference a unique place to showcase your research, see how the same topic is approached by different disciplines, engage in stimulating discussions, ...

  9. Proceedings of the 6th IAEA Technical Committee meeting on energetic particles in magnetic confinement systems

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The sixth IAEA Technical Committee Meeting was organized by Japan Atomic Energy Research Institute. It was held at Naka, JAERI during October 12-14, 1999. The previous meetings of this series, formerly entitled 'Alpha Particles in Fusion Research', were held biennially in Kiev (1989), Aspenas (1991), Trieste (1993), Princeton (1995), and Abingdon (1997). The scope of the meeting covered theoretical and experimental work on alpha particle physics, transport of energetic particles, effects of energetic particles on fusion plasma, related collective phenomena, runaway electrons in disruption and diagnostics on energetic particles. The TCM was attended by over 60 participants. Twenty seven papers were presented orally and 19 papers as posters. This proceedings include 37 contributed papers in the meeting. (J.P.N.)

  10. ITN Expo 2009 Infrastrutture, telematica e navigazione si incontrano

    Directory of Open Access Journals (Sweden)

    Gianluca Pititto

    2009-03-01

    Full Text Available ITN EXPO 2009From the 15th to the 16th of October the first edition of ITN EXPO: INFRASTRUCTURES, TELEMATICS AND NAVIGATION was held in Turin (Lingotto. ITN 2009 was developed from the combination of two existing events: Infrastructura, an international biennial show dedicated to infrastructural facilities and the conference&expo Telemobility Forum. ITN 2009 offered visitors two days of conferences, informative workshops and seminars of high-level content around the main topics: Infomobility, Infrastructures, Navigation. Workshop conference meetings have been organized with industry managers and public administrators, while thousands of visitors were visiting stands and meeting professionals of the main sectors.

  11. Solar Influence on the North Atlantic Oscillation - Initial Results

    CERN Document Server

    Dacie, Sally

    2015-01-01

    Some initial investigations into various atmospheric phenomena and the influence of the solar cycle on weather have been made. Strongly negative North Atlantic Oscillation (NAO) indices, which cause cold and dry winter weather in North West Europe, rarely occur during periods of high solar activity. Coupling between the troposphere and stratosphere is discussed, particularly in the context of Polar-night jet oscillation events (defined by Hitchcock et al., 2013) and the Quasi-Biennial Oscillation. The energy of North Atlantic hurricanes (as indicated by the Accumulated Cyclone Energy Index, ACE) is also linked to solar activity, via UV heating at the tropopause (Elsner et al., 2010), and is suggested as a possible mechanism through which solar activity could influence the NAO. Finally the lack of solar influence on the NAO before $\\sim$ 1950 is addressed, with a possible cause being the smaller solar cycle amplitudes. This short report contains several ideas, which may be worth pursuing further.

  12. Trend and variability in ozone in the tropical lower stratosphere over 2.5 solar cycles observed by SAGE II and OSIRIS

    Directory of Open Access Journals (Sweden)

    C. E. Sioris

    2013-06-01

    Full Text Available We are able to replicate previously reported decadal trends in the tropical lower stratospheric ozone anomaly based on Stratospheric Aerosol and Gas Experiment II observations. We have extended the satellite-based ozone anomaly time series to the present (December 2012 by merging SAGE II with OSIRIS (Optical Spectrograph and Infrared Imager System and correcting for the small bias (~0.5% between them, determined using their temporal overlap of 4 yr. Analysis of the merged dataset (1984–2012 shows a statistically significant negative trend at all altitudes in the 18–25 km range reaching (−6.5 ± 1.8% decade−1 at 18.5 km, with underlying strong variations due to El Niño–Southern Oscillation, the Quasi–Biennial Oscillation, and tropopause height.

  13. European Climate and Pinot Noir Grape-Harvest Dates in Burgundy, since the 17th Century

    Science.gov (United States)

    Tourre, Y. M.

    2011-12-01

    Time-series of growing season air temperature anomalies in the Parisian region and of 'Pinot Noir' grape-harvest dates (GHD) in Burgundy (1676-2004) are analyzed in the frequency-domain. Variability of both time-series display three significant frequency-bands (peaks significant at the 5% level) i.e., a low-frequency band (multi-decadal) with a 25-year peak period; a 3-to-8 year band period (inter-annual) with a 3.1-year peak period; and a 2-to-3 year band period (quasi-biennial) with a 2.4-year peak period. Joint sea surface temperature/sea level pressure (SST/SLP) empirical orthogonal functions (EOF) analyses during the 20th century, along with spatio-temporal patterns for the above frequency-bands are presented. It is found that SST anomalies display early significant spatial SST patterns in the North Atlantic Ocean (air temperature lagging by 6 months) similar to those obtained from EOF analyses. It is thus proposed that the robust power spectra for the above frequency-bands could be linked with Atlantic climate variability metrics modulating Western European climate i.e., 1) the global Multi-decadal Oscillation (MDO) with its Atlantic Multi-decadal Oscillation (AMO) footprint; 2) the Atlantic Inter-Annual (IA) fluctuations; and 3) the Atlantic Quasi-Biennial (QB) fluctuations, respectively. Moreover these specific Western European climate signals have effects on ecosystem health and can be perceived as contributors to the length of the growing season and the timing of GHD in Burgundy. Thus advance knowledge on the evolution and phasing of the above climate fluctuations become important elements for viticulture and wine industry management. It is recognized that anthropogenic effects could have modified time-series patterns presented here, particularly since the mid 1980s.

  14. The IRM at 25: A Quarter Century of Community-Based Research and Education at the Institute for Rock Magnetism

    Science.gov (United States)

    Moskowitz, B. M.

    2015-12-01

    A 1986 meeting on the future of rock magnetism proposed an idea for a center where researchers in rock magnetism, other earth science disciplines, and allied fields in the physical sciences could share ideas and have access to advanced instrumentation in magnetism. The idea became reality in 1990, when the Institute for Rock Magnetism (IRM) was established as a shared resource for the GP and broader research communities, providing instruments to study the magnetism of rocks, sediment, biological materials and synthetic analogs. This is accomplished with a suite of instruments that measures magnetization from 2-1000 K, in DC fields up to 5 T and AC fields up to 10 kHz. These are complemented by Mössbauer spectrometers (4.2-300K, 0-6.5T), a high-temperature magnetic force microscope (Tmax~ 673 K), and a low-temperature probe (20-300 K) for vector remanence measurements. A unique aspect of the IRM was that it allowed for routine measurements below 300 K and provided new ways of "seeing" magnetism. This has enabled researchers to study magnetic behavior through magnetic ordering temperatures, crystal phase transitions, and blocking temperatures, providing new insights into mineral magnetism as well as developing new methods to interpret the magnetism of natural materials. The main access to the IRM is the Visiting Fellowship (VF) program, where 379 have been awarded representing 157 institutions from the US and 30 countries. Nearly 50% of VFs have gone to students. The total output of visiting and in-house researches have produced about 800 publications to date. The IRM also provides education and outreach activities including: (1) The IRM Quarterly with over 600 subscribers; (2) The Biennial Santa Fe meetings on the current state and future trends in magnetic research; and (3) The Biennial Summer Schools for Rock Magnetism offering graduate students in the geosciences with instruction in rock magnetism theory and hands-on lab training.

  15. Benefits and harms of mammography screening.

    Science.gov (United States)

    Løberg, Magnus; Lousdal, Mette Lise; Bretthauer, Michael; Kalager, Mette

    2015-05-01

    Mammography screening for breast cancer is widely available in many countries. Initially praised as a universal achievement to improve women's health and to reduce the burden of breast cancer, the benefits and harms of mammography screening have been debated heatedly in the past years. This review discusses the benefits and harms of mammography screening in light of findings from randomized trials and from more recent observational studies performed in the era of modern diagnostics and treatment. The main benefit of mammography screening is reduction of breast-cancer related death. Relative reductions vary from about 15 to 25% in randomized trials to more recent estimates of 13 to 17% in meta-analyses of observational studies. Using UK population data of 2007, for 1,000 women invited to biennial mammography screening for 20 years from age 50, 2 to 3 women are prevented from dying of breast cancer. All-cause mortality is unchanged. Overdiagnosis of breast cancer is the main harm of mammography screening. Based on recent estimates from the United States, the relative amount of overdiagnosis (including ductal carcinoma in situ and invasive cancer) is 31%. This results in 15 women overdiagnosed for every 1,000 women invited to biennial mammography screening for 20 years from age 50. Women should be unpassionately informed about the benefits and harms of mammography screening using absolute effect sizes in a comprehensible fashion. In an era of limited health care resources, screening services need to be scrutinized and compared with each other with regard to effectiveness, cost-effectiveness and harms.

  16. Quantifying key parameters as elicitors for alternate fruit bearing in cv. 'Elstar' apple trees.

    Science.gov (United States)

    Krasniqi, Anne-Lena; Damerow, Lutz; Kunz, Achim; Blanke, Michael M

    2013-11-01

    The commonly known alternate bearing, i.e. year-to-year change of large and small yields of fruit tree crops worldwide, is often induced by abiotic stress such as late frost, which will eliminate flowers or fruitlets. This study presents an alternative form, biotic biennial bearing, i.e. change of large and small yields of the same trees within the same tree row in the same year. Three methods were developed or modified for the analysis of the number of flower clusters and yield of 2086 apple (Malus domestica Borkh.) cv. 'Elstar' trees. The first method, i.e., based on intersect between yield in year x and year x+1 and flower clusters in year x, yielded 91-106 flower clusters, whereas the second method, i.e., mean yield in year x and year x+1, resulted in a range of 72-133 flower clusters, or 9.6kg/tree necessary for sustainable cultivation of apple cv. 'Elstar'. The third 'biennial bearing index' (BBI), was calculated in three ways as the ratio of differences in tree yields to cumulative tree yield, for individual trees (rather than orchard average) to demonstrate the tree-to-tree alternation. A scheme for the possible underlying regulatory mechanisms was developed, which includes potential elicitors such as light deprivation and subsequent lack of flower initiation, are discussed as a possible result of polar basipetal GA7 transport, cytokinin level in the xylem and phloem and down-regulation of the gene expression of the flowering gene. Suggested countermeasures included early chemical or mechanical thinning.

  17. Global CFC-11 (CFCl3 and CFC-12 (CF2Cl2 measurements with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS: retrieval, climatologies and trends

    Directory of Open Access Journals (Sweden)

    A. Linden

    2012-07-01

    Full Text Available Vertical profiles of CFC-11 (CFCl3 and CFC-12 (CF2Cl2 have been measured with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS with global coverage under daytime and nighttime conditions. The profile retrieval is based on constrained nonlinear least squares fitting of measured limb spectral radiance to modeled spectra. CFC-11 is measured in its ν4-band at 850 cm−1, and CFC-12 is analyzed in its ν6-band at 922 cm−1. To stabilize the retrievals, a Tikhonov-type smoothing constraint is applied. Main retrieval error sources are measurement noise and elevation pointing uncertainties. The estimated CFC-11 retrieval errors including noise and parameter errors but excluding spectroscopic data uncertainties are below 10 pptv in the middle stratosphere, depending on altitude, the MIPAS measurement mode and the actual atmospheric situation. For CFC-12 the total retrieval errors are below 28 pptv at an altitude resolution varying from 3 to 5 km. Time series of altitude/latitude bins were fitted by a simple parametric approach including constant and linear terms, a quasi-biennial oscillation (QBO proxy and sine and cosine terms of several periods. In the time series from 2002 to 2011, quasi-biennial and annual oscillations are clearly visible. A decrease of stratospheric CFC mixing ratios in response to the Montreal Protocol is observed for most altitudes and latitudes. However, the trends differ from the trends measured in the troposphere, they are even positive at some latitudes and altitudes, and can in some cases only be explained by decadal changes in atmospheric age of air spectra or vertical mixing patterns.

  18. Global CFC-11 (CCl3F and CFC-12 (CCl2F2 measurements with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS: retrieval, climatologies and trends

    Directory of Open Access Journals (Sweden)

    A. Linden

    2012-12-01

    Full Text Available Vertical profiles of CFC-11 (CCl3F and CFC-12 (CCl2F2 have been measured with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS with global coverage under daytime and nighttime conditions. The profile retrieval is based on constrained nonlinear least squares fitting of measured limb spectral radiance to modeled spectra. CFC-11 is measured in its ν4-band at 850 cm−1, and CFC-12 is analyzed in its ν6-band at 922 cm−1. To stabilize the retrievals, a Tikhonov-type smoothing constraint is applied. Main retrieval error sources are measurement noise and elevation pointing uncertainties. The estimated CFC-11 retrieval errors including noise and parameter errors but excluding spectroscopic data uncertainties are below 10 pptv in the middle stratosphere, depending on altitude, the MIPAS measurement mode and the actual atmospheric situation. For CFC-12 the total retrieval errors are below 28 pptv at an altitude resolution varying from 3 to 5 km. Time series of altitude/latitude bins were fitted by a simple parametric approach including constant and linear terms, a quasi-biennial oscillation (QBO proxy and sine and cosine terms of several periods. In the time series from 2002 to 2011, quasi-biennial and annual oscillations are clearly visible. A decrease of stratospheric CFC mixing ratios in response to the Montreal Protocol is observed for most altitudes and latitudes. However, the trends differ from the trends measured in the troposphere, they are even positive at some latitudes and altitudes, and can in some cases only be explained by decadal changes in atmospheric age of air spectra or vertical mixing patterns.

  19. A workshop on leadership for senior MD–PhD students

    Directory of Open Access Journals (Sweden)

    Catherine B. Meador

    2016-08-01

    Full Text Available Leadership skills are essential for a successful career as a physician-scientist, yet many MD–PhD training programs do not offer formal training in leadership. The Vanderbilt Medical Scientist Training Program (MSTP previously established a 2-day leadership workshop that has been held biennially since 2006 for students in the first and second years of the graduate school portion of combined MD and PhD training (G1/G2 students. Workshop attendees have consistently rated this workshop as a highly effective experience. However, opportunities for structured training in leadership competencies during the subsequent 3–5 years of MD–PhD training are limited. Given the success of the G1/G2 leadership workshop and the need for continuity in this model of leadership training, we developed a half-day workshop for MSTP students in the clinical years of medical school (M3/M4 students to foster continued training in leadership. Our workshop curriculum, based in part on original cases drafted by Vanderbilt MSTP students, provides concrete strategies to manage conflict and navigate leadership transitions in the physician-scientist career path. The curriculum emphasizes both short-term competencies, such as effective participation as a member of a clinical team, and long-term competencies, such as leadership of a research team, division, or department. Our inaugural senior leadership workshop, held in August, 2015, was judged by student participants to be well organized and highly relevant to leadership concepts and skills. It will be offered biennially in our training curriculum for M3 and M4 MSTP students.

  20. Angular momentum exchange among the solid Earth, atmosphere, and oceans: A case study of the 1982-1983 El Nino event

    Science.gov (United States)

    Dickey, J. O.; Marcus, S. L.; Hide, R.; Eubanks, T. M.; Boggs, D. H.

    1994-01-01

    The 1982-1983 El Nino/Southern Oscillation (ENSO) event was accompanied by the largest interannual variation in the Earth's rotation rate on record. In this study we demonstrate that atmospheric forcing was the dominant cause for this rotational anomaly, with atmospheric angular momentum (AAM) integrated from 1000 to 1 mbar (troposphere plus stratosphere) accounting for up to 92% of the interannual variance in the length of day (LOD). Winds between 100 and 1 mbar contributed nearly 20% of the variance explained, indicating that the stratosphere can play a significant role in the Earth's angular momentum budget on interannual time scales. Examination of LOD, AAM, and Southern Oscillation Index (SOI) data for a 15-year span surrounding the 1982-1983 event suggests that the strong rotational response resulted from constructive interference between the low-frequency (approximately 4-6 year) and quasi-biennial (approximately 2-3 year) components of the ENSO phenomenon, as well as the stratospheric Quasi-Biennial Oscillation (QBO). Sources of the remaining LOD discrepancy (approximately 55 and 64 microseconds rms residual for the European Centre for Medium-Range Forecasting (EC) and U.S. National Meteorological Center (NMC) analyses) are explored; noise and systematic errors in the AAM data are estimated to contribute 18 and 33 microseconds, respectively, leaving a residual (rms) of 40 (52) microseconds unaccounted for by the EC (NMC) analysis. Oceanic angular momentum contributions (both moment of inertia changes associated with baroclinic waves and motion terms) are shown to be candidates in closing the interannual axial angular momentum budget.

  1. Life-history tradeoffs and reproductive cycles in Spotted Owls

    Science.gov (United States)

    Stoelting, Ricka E.; Gutierrez, R.J.; Kendall, William; Peery, M. Zachariah

    2015-01-01

    The study of tradeoffs among life-history traits has long been key to understanding the evolution of life-history strategies. However, more recently, evolutionary ecologists have realized that reproductive costs have the potential to influence population dynamics. Here, we tested for costs of reproduction in the California Spotted Owl (Strix occidentalis occidentalis), and assessed whether costs of reproduction in year t − 1 on reproduction in year t could be responsible for regionally synchronized biennial cycles in reproductive output. Logistic regression analysis and multistate mark–recapture models with state uncertainty revealed that breeding reduced the likelihood of reproducing in the subsequent year by 16% to 38%, but had no influence on subsequent survival. We also found that costs of reproduction in year t − 1 were correlated with climatic conditions in year t, with evidence of higher costs during the dry phase of the El Niño–Southern Oscillation. Using a simulation-based population model, we showed that strong reproductive costs had the potential to create biennial cycles in population-level reproductive output; however, estimated costs of reproduction appeared to be too small to explain patterns observed in Spotted Owls. In the absence of strong reproductive costs, we hypothesize that observed natural cycles in the reproductive output of Spotted Owls are related to as-yet-unmeasured, regionally concordant fluctuations in environmental conditions or prey resources. Despite theoretical evidence for demographic effects, our analyses illustrate that linking tradeoffs to actual changes in population processes will be challenging because of the potential confounding effects of individual and environmental variation.

  2. Hungry Horse Dam Fisheries Mitigation, 1992-1993 Progress Report.

    Energy Technology Data Exchange (ETDEWEB)

    DosSantos, Joe; Vashro, Jim; Lockard, Larry

    1994-06-01

    In February of 1900, over forty agency representatives and interested citizens began development of the 1991 Mitigation Plan. This effort culminated in the 1993 Implementation Plan for mitigation of fish losses attributable to the construction and operation of Hungry Horse Dam. The primary purpose of this biennial report is to inform the public of the status of ongoing mitigation activities resulting from those planning efforts. A habitat improvement project is underway to benefit bull trout in Big Creek in the North Fork drainage of the Flathead River and work is planned in Hay Creek, another North Fork tributary. Bull trout redd counts have been expanded and experimental programs involving genetic evaluation, outmigrant monitoring, and hatchery studies have been initiated, Cutthroat mitigation efforts have focused on habitat improvements in Elliott Creek and Taylor`s Outflow and improvements have been followed by imprint plants of hatchery fish and/or eyed eggs in those streams. Rogers Lake west of Kalispell and Lion Lake, near Hungry Horse, were chemically rehabilitated. Cool and warm water fish habitat has been improved in Halfmoon Lake and Echo Lake. Public education and public interest is important to the future success of mitigation activities. As part of the mitigation team`s public awareness responsibility we have worked with numerous volunteer groups, public agencies, and private landowners to stimulate interest and awareness of mitigation activities and the aquatic ecosystem. The purpose of this biennial report is to foster public awareness of, and support for, mitigation activities as we move forward in implementing the Hungry Horse Dam Fisheries Mitigation Implementation Plan.

  3. Decision-analytic modeling to evaluate the long-term effectiveness and cost-effectiveness of HPV-DNA testing in primary cervical cancer screening in Germany

    Directory of Open Access Journals (Sweden)

    Krämer, Alexander

    2010-01-01

    adopted. Extensive sensitivity analyses were performed in order to evaluate the robustness of results and identify areas of future research. Results: In the base case analysis screening resulted in a 53% to 97% risk reduction for cervical cancer with a discounted ICER between 2,600 Euro/LYG (cytology alone every five years and 155,500 Euro/LYG (Annual cytology age 20 to 29 years, and annual HPV age 30 years and older. Annual cytology, the current recommended screening strategy in Germany, was dominated. In sensitivity analyses variation in the relative increase in the sensitivity of HPV testing as compared to cytology, HPV test costs, screening adherence, HPV incidence, and annual discount rate influenced the ICER results. Variation in the screening start age also influenced the ICER. All cytology strategies were dominated by HPV screening strategies, when relative sensitivity increase by HPV testing compared to cytology was higher (scenario analysis with data for test accuracy from German studies. HPV testing every one, two or three years was more effective than annual cytology. With increased screening adherence a longer screening interval and with low screening adherence a shorter interval would be more cost-effective. With a reduction in HPV incidence of more than 70% triennial HPV screening in women aged 30 years and older (and biennial Pap screening in women aged 20 to 29 years is cost-effective. The discounted ICER increases with increasing annual discount rate. Increasing screening start age to 25 years had no relevant loss in effectiveness but resulted in lower costs. An optimal strategy may be biennial HPV testing age 30 years and older with biennial cytology at age 25 to 29 years (ICER of 23,400 Euro/LYG. Conclusions: Based on these results, HPV-based cervical cancer screening is more effective than cytology and could be cost-effective if performed at intervals of two years or greater. Increasing the age at screening start to 25 years causes no relevant loss in

  4. Research on Biomassof Bamboo Forestin Changning County%长宁县竹林生物量研究

    Institute of Scientific and Technical Information of China (English)

    曹明勇; 张峰; 刘立斌

    2016-01-01

    以四川长宁县为研究对象,选取毛竹、硬头黄竹和苦竹为长宁县代表竹种,采用随机抽样方法布点,对毛竹、硬头黄竹和苦竹分年龄、径阶进行了生物量调查,分析了竹林各器官生物量在年龄上的分布并通过建立年龄、直径与生物量的关系模型以及模型的精度检验选取毛竹、硬头黄竹和苦竹的最优生物量模型。结果表明:竹各器官地上部分生物量大小排序为:竿>枝>叶,毛竹生物量在年龄上的分布为:3年龄>2年龄>1年龄;硬头黄竹各器官地上部分生物量大小排序为:竿>枝>叶,硬头黄竹生物量在年龄上的分布为:3年龄>2年龄>1年龄;苦竹各器官地上部分生物量大小排序为:竿>枝>叶,苦竹生物量在年龄上的分布为:3年龄>2年龄>1年龄。毛竹生物量模型:W =0.581×(A × D × D)0.617,硬头黄竹生物量模型:W =-5.548+2.032× D +0.544× A ,苦竹生物量模型:W =-1.845 +0.723× D +0.478× A 。%With Changning County ,Sichuan as the research object ,weselected Phyllostachysedulis ,Bambusa rigida and Pleioblastus amarusas representative bamboo species in Changning County .Using random sampling method to in‐vestigate the biomass of Phyllostachysedulis ,Bambusa rigida and Pleioblastus amarusin respects of age and diameter classes .We analyzedthe agedistribution oforganbiomassin bamboo forest .Through establishingthe relational modelof age ,diameterand biomassandcarrying outaccuracy test of the ,model ,we selectedthe optimal biomass models ofthe threespecies .The conclusions are as follows :The abovegroundbiomass rank of the organswas :rod > branch > leaf , and the age distribution of Phyllostachys edulis biomass was :triennial > biennial > annual .The abovegroundbiomass rank of the organs of the Bambusa rigidawas :rod > branch > leaf ,and the age distribution of Bambusa rigidabiomass

  5. Drift-corrected trends and periodic variations in MIPAS IMK/IAA ozone measurements

    Directory of Open Access Journals (Sweden)

    E. Eckert

    2013-07-01

    Full Text Available Drifts, trends and periodic variations were calculated from monthly zonally averaged ozone profiles. The ozone profiles, among many other species, were derived from level-1b data of the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS by means of the scientific level-2 processor run by Karlsruhe Institute of Technology (KIT, Institute for Meteorlogy and Climate Research (IMK. All trend and drift analyses were performed using a multilinear parametric trend model which includes a linear term, several harmonics with period lengths from three to twenty four months and the quasi-biennial oscillation (QBO. Drifts at 2-sigma significance level were mainly negative for ozone relative to Aura MLS and Odin OSIRIS and negative or near zero for most of the comparisons to Lidar measurements. Lidar stations used here include those at Hohenpeissenberg (47.8° N, 11.0° E, Lauder (45.0° S, 169.7° E, Mauna Loa (19.5° N, 155.6° W, Observatoire Haute Provence (43.9° N, 5.7° E and Table Mountain (34.4° N, 117.7° W. Drifts against ACE-FTS were found to be mostly insignificant. The assessed MIPAS ozone trends cover the time period of July 2002 to April 2012 and range from -0.5 ppmv decade-1 to +0.5 ppmv decade-1 depending on altitude and latitude. From the drift analyses we derive that the real ozone trends might be slighly more positive/less negative than those calculated from the MIPAS data, by conceding the possibility of MIPAS having a very small (approx. within -0.3 ppmv decade-1 negative drift for ozone. This leads to drift-corrected trends of -0.4 ppmv decade-1 to +0.55 ppmv decade-1 for the time period covered by MIPAS Envisat measurements with very few negative and large areas of positive trends, which is in good agreement with recent literature. Differences of the trends compared with recent literature could be explained by a possible shift of the subtropical mixing barriers. Results for the altitude-latitude distribution of

  6. U.S. Forest Disturbance Evaluated using Landsat Observations and FIA Measurements: Initial Results and Ongoing Research in the North American Forest Dynamics (NAFD) Project

    Science.gov (United States)

    Thomas, N.; Goward, S. N.; Masek, J.; Cohen, W. B.; Moisen, G. G.; Huang, C.; Kennedy, R. E.; Healey, S. P.; Powell, S. L.; Schleeweis, K.; Hinds, A.; Rishmawi, K.

    2009-12-01

    The importance of forests as carbon sources or sinks depends, in part, upon stand age, which in turn is generally dependent on time since last disturbance. Uncertainties in North American carbon fluxes originate from poor understanding of forest dynamics, specifically disturbance and regeneration. The North American Forest Dynamics (NAFD) study, which supports North American Carbon Program (NACP) science goals, is improving understanding of North American forest dynamics through integration of U.S. Department of Agriculture (USDA) Forest Service (USFS) Forest Inventory and Analysis (FIA) field observations and biennial Landsat imagery to evaluate disturbance and regrowth patterns over the last ~ 35 years. NAFD Phase I (2005-2008) detailed forest disturbance history from Landsat time series stacks (LTSS) for 23 sample locations across the United States. Results of Phase I NAFD disturbance mapping reveal generally high rates of forest disturbance (0.5 - 3.0% per year across the U.S). These rates vary both spatially and temporally. Ongoing Phase II (2008-2011) work is refining the Phase I approach. Additional sample locations in the conterminous U.S are being added to reduce error in nationwide disturbance estimates. Detection of partial disturbances is being improved by moving toward annual rather then biennial LTSS. This is being accomplished with cloud clearing through image merging to provide within-growing season clear surface views. Additional elements of the NAFD Phase II work include partnering with Canada and Mexico to better understand North American continent-wide forest dynamics. We are also extending our effort to consider regrowth dynamics using the FIA data to support both radiative transfer modeling and synthesis of FIA and the remote sensing data to estimate biomass accumulation trends. We are also collaborating with other NACP- investigators where the NAFD products inform their alternate approaches (modeling and/ or accounting) for carbon assessment

  7. Sediment-Mass Accumulation Rate and Variability in the East China Sea Detected by GRACE

    Directory of Open Access Journals (Sweden)

    Ya-Chi Liu

    2016-09-01

    Full Text Available The East China Sea (ECS is a region with shallow continental shelves and a mixed oceanic circulation system allowing sediments to deposit on its inner shelf, particularly near the estuary of the Yangtze River. The seasonal northward-flowing Taiwan Warm Current and southward-flowing China Coastal Current trap sediments from the Yangtze River, which are accumulated over time at rates of up to a few mm/year in equivalent water height. Here, we use the Gravity Recovery and Climate Experiment (GRACE gravity products from three data centres to determine sediment mass accumulation rates (MARs and variability on the ECS inner shelf. We restore the atmospheric and oceanic effects to avoid model contaminations on gravity signals associated with sediment masses. We apply destriping and spatial filters to improve the gravity signals from GRACE and use the Global Land Data Assimilation System to reduce land leakage. The GRACE-derived MARs over April 2002–March 2015 on the ECS inner shelf are about 6 mm/year and have magnitudes and spatial patterns consistent with those from sediment-core measurements. The GRACE-derived monthly sediment depositions show variations at time scales ranging from six months to more than two years. Typically, a positive mass balance of sediment deposition occurs in late fall to early winter when the southward coastal currents prevail. A negative mass balance happens in summer when the coastal currents are northward. We identify quasi-biennial sediment variations, which are likely to be caused by quasi-biennial variations in rain and erosion in the Yangtze River basin. We briefly explain the mechanisms of such frequency-dependent variations in the GRACE-derived ECS sediment deposition. There is no clear perturbation on sediment deposition over the ECS inner shelf induced by the Three Gorges Dam. The limitations of GRACE in resolving sediment deposition are its low spatial resolution (about 250 km and possible contaminations by

  8. PREFACE: 7th Meeting of the Spanish Neutron Scattering Association (SETN)

    Science.gov (United States)

    Pérez-Landazábal, J. I.; Recarte, V.

    2015-11-01

    The VII th Meeting of the Spanish Neutron Scattering Association was held on the campus of the Public University of Navarra (UPNa) in Pamplona (Spain) during 22-25 June 2014. It was the seventh edition of a series of biennial meetings that began in San Sebastian in 2002, which followed the meetings of Puerto de La Cruz (2004), Jaca (2006), Sant Feliu de Guixols (2008), Gijón (2010) and Segovia (2012). It is the largest meeting and discussion forum for Spanish scientific users of neutron scattering techniques, whatever the branch of science or technology development their research activity concerns. Throughout these years, the Spanish community of neutron techniques has been consolidating, increasing every year both in the number of users and in the diversity of techniques and topics analyzed. In this sense, the series of biennial meetings of the Society aims to give visibility and summarize the activity taking place in this field. Ongoing with the initiative undertaken in the last two editions, some selected works shown in the conference are published in this edition of Journal of Physics: Conference Series. The conference consisted of plenary lectures issued by relevant researchers in neutron science techniques, as well as invited lectures in which the most significant recent results achieved by Spanish scientists from fundamental science to applied technology were shown. To encourage the participation of as many research groups as possible and in particular young researchers, oral and poster presentations were also included. The VII th SETN meeting was organized by the Physics Department of the Public University of Navarra in collaboration with the Spanish Society for Neutron Techniques (SETN, Sociedad Española de Técnicas Neutrónicas). The meeting attracted around 70 participants from all over the country and foreign researchers were also invited to the conference. We want to emphasize the excellent quality of the presentations and want to thank the support

  9. Spatio-temporal variability of NDVI-precipitation over southernmost South America: possible linkages between climate signals and epidemics

    Energy Technology Data Exchange (ETDEWEB)

    Tourre, Y M [METEO-France, Meteopole, 42 Avenue Coriolis, 31057 Toulouse Cedex 1 (France); Jarlan, L [Centre d' Etudes Spatiales de la Biosphere (CESBIO), 18 avenue Edouard Belin, F-31401 Toulouse Cedex 4 (France); Lacaux, J-P [Universite Paul Sabatier (UPS), Observatoire Midi Pyrenees (OMP), 12 Avenue Edouard Belin, 31400 Toulouse (France); Rotela, C H [Instituto de Altos Estudios Espaciales ' Mario Gulich' , Comision Nacional de Actividades Espaciales (CONAE), Universidad Nacional de Cordoba (Argentina); Lafaye, M [CNES, DSP/ARP/AV, 18 Avenue Edouard Belin, F-31401 Toulouse Cedex 4 (France)

    2008-10-15

    Climate-environment variability affects the rates of incidence of vector-borne and zoonotic diseases and is possibly associated with epidemics outbreaks. Over southernmost South America the joint spatio-temporal evolution of climate-environment is analyzed for the 1982-2004 period. Detailed mapping of normalized difference vegetation index (NDVI) and rainfall variability are then compared to zones with preliminary epidemiological reports. A significant quasi-biennial signal (2.2- to 2.4-year periods, or QB) for joint NDVI-rainfall variability is revealed. From rotated EOFs, dominant NDVI patterns are partitioned according to their lead frequencies: (1) the 'QB group' (2.1-to 3-year periods) includes six modes over southern Brazil, Uruguay, northern-central Argentina (two modes), the southern Paraguay-northern Argentina border, and the Santa Cruz Province; (2) the QB1 (2.4- to 3-year periods) + quasi-quadrennial (QQ) mode over the Misiones Province; and (3) the QB2 (2.1- to 2.5-year periods) + QQ + inter-annual (IA) (3- to 7-year periods) two modes over south-eastern Argentina. Modes within the 'QB group' are positively correlated with global climate signals and SST. The Uruguayan mode is correlated with global ENSO (8-month lag) whilst the southern Entre-Rios/northern Buenos Aires provinces are correlated with central equatorial Pacific SSTs (3-month lag). The Santa Cruz (Patagonia) Province is most correlated with the Pacific South America (PSA) index and SST patterns (3-month lag) along the Antarctica circumpolar current. The spatial distribution of lead NDVI modes includes the Formosa, Misiones, Chaco and Buenos Aires provinces among others, known for being prone to vector-borne epidemics such as dengue fever, malaria, leishmaniasis (American cutaneous leishmaniasis or ACL), hantivirus, chagas and Argentine hemorrhagic fever (AHF). Some provinces also correspond to regions where lead NDVI PCs' modes are associated with high

  10. Interannual signals in length of day and atmospheric angular momentum

    Directory of Open Access Journals (Sweden)

    R. Abarco del Rio

    Full Text Available Atmospheric angular momentum (AAM and length of day (LOD series are investigated for their characteristics on interannual time scales during the half-century period 1949 to 1998. During this epoch, the interannual variability in LOD can be separated naturally into three bands: a quasi-biennial, a triennial-quadrennial and one at six-seven years. The atmosphere appears to excite the first two bands, while it does not contribute to the last. Considering the quasi-biennial (QB band alone, the atmosphere appears to excite most of its signal in LOD, but it arises from separate fluctuations with stratospheric and tropospheric origin. Thus, although close in frequency, stratospheric and tropospheric processes differ in their amplitude and phase variability. The time shift can be noted especially during the strong El Niño events of 1982-83 and 1997-98 when both processes have positive phase and thus combine to help produce particularly strong peak in AAM and LOD. In addition, we have reconfirmed the downward propagation in the stratosphere and upward propagation in the troposphere of AAM observed in earlier studies for other variables. In the triennial-quadrennial (TQ band, time-variable spectral analyses reveal that LOD and AAM contain strong variability, with periods shorter than four years before 1975 and longer thereafter. This signal originates mainly within the troposphere and propagates upwards from the lower to the higher layers of the troposphere. According to a zonal analysis, an equatorial poleward mode, strongly linked to the SOI, explains more than 60% of the total variability at these ranges. In addition, this study also indicates that an equatorward mode, originating within polar latitudes, explains, on average, more than 15% of the triennial-quadrennial oscillation (TQO variability in AAM, and up to 30% at certain epochs. Finally, a six year period in LOD noted in earlier studies, as well as in lengthier series covering much of the

  11. Spatio-temporal variability of NDVI-precipitation over southernmost South America: possible linkages between climate signals and epidemics

    Science.gov (United States)

    Tourre, Y. M.; Jarlan, L.; Lacaux, J.-P.; Rotela, C. H.; Lafaye, M.

    2008-10-01

    Climate-environment variability affects the rates of incidence of vector-borne and zoonotic diseases and is possibly associated with epidemics outbreaks. Over southernmost South America the joint spatio-temporal evolution of climate-environment is analyzed for the 1982-2004 period. Detailed mapping of normalized difference vegetation index (NDVI) and rainfall variability are then compared to zones with preliminary epidemiological reports. A significant quasi-biennial signal (2.2- to 2.4-year periods, or QB) for joint NDVI-rainfall variability is revealed. From rotated EOFs, dominant NDVI patterns are partitioned according to their lead frequencies: (1) the 'QB group' (2.1-to 3-year periods) includes six modes over southern Brazil, Uruguay, northern-central Argentina (two modes), the southern Paraguay-northern Argentina border, and the Santa Cruz Province; (2) the QB1 (2.4- to 3-year periods) + quasi-quadrennial (QQ) mode over the Misiones Province; and (3) the QB2 (2.1- to 2.5-year periods) + QQ + inter-annual (IA) (3- to 7-year periods) two modes over south-eastern Argentina. Modes within the 'QB group' are positively correlated with global climate signals and SST. The Uruguayan mode is correlated with global ENSO (8-month lag) whilst the southern Entre-Rios/northern Buenos Aires provinces are correlated with central equatorial Pacific SSTs (3-month lag). The Santa Cruz (Patagonia) Province is most correlated with the Pacific South America (PSA) index and SST patterns (3-month lag) along the Antarctica circumpolar current. The spatial distribution of lead NDVI modes includes the Formosa, Misiones, Chaco and Buenos Aires provinces among others, known for being prone to vector-borne epidemics such as dengue fever, malaria, leishmaniasis (American cutaneous leishmaniasis or ACL), hantivirus, chagas and Argentine hemorrhagic fever (AHF). Some provinces also correspond to regions where lead NDVI PCs' modes are associated with high-frequency climate signals such as the

  12. Long-term behavior of the Kelvin waves revealed by CHAMP/GPS RO measurements and their effects on the tropopause structure

    Directory of Open Access Journals (Sweden)

    M. Venkat Ratnam

    2006-07-01

    Full Text Available The vertical and temporal variations of Kelvin waves and the associated effects on the tropical tropopause were studied using long-term (from May 2001 to October 2005 CHAMP/GPS (CHAllenging Mini satellite Payload/Global Positioning System radio occultation (RO measurements. The periods of these waves were found to be varying in between 10 and 15 days, with vertical wavelengths 5–8 km. These variations clearly show eastward phase propagation in the time-longitude section and eastward phase tilts with height in altitude-longitude, displaying the characteristics of Kelvin waves. The peak variance in the temperature is found over the Indian Ocean and into the western Pacific within the broad region of the equator. Kelvin wave amplitudes were found significantly enhanced in the eastward shear of the quasi-biennial oscillation (QBO and are confined in and around the tropopause during westward phase of QBO, where it extends between 17 and 25 km during the eastward phase of QBO and is damped away above, consistent with earlier reported results. The amplitudes are increasing during the months of Northern Hemisphere winter and sometimes they are highly sporadic in nature. Seasonal and inter-annual variations in the Kelvin wave amplitudes near the tropical tropopause coincide exactly with the tropopause height and temperature, with a sharp tropopause during maximum Kelvin wave activity. A clear annual oscillation, along with a month-to-month coincidence is evident most of the time in both the tropopause height and Kelvin wave activity, with maximum and minimum Kelvin wave amplitudes during the Northern Hemisphere winter and summer, respectively. In addition, a signature of quasi-biennial oscillation (QBO in the tropopause structure is also seen in long-term tropopause variations, although the amplitudes are less when compared to the annual oscillation. In the westward phase of QBO (during strong Kelvin wave activity at 20km (in 2001–2002 winter and

  13. A CERN fireman becomes a world boxing champion

    CERN Multimedia

    Anaïs Schaeffer

    2012-01-01

    From 19 to 28 October, Sydney (Australia) welcomed thousands of firemen and women from all over the world for the 12th World Firefighters Games. Launched in 1990 in Auckland (New Zealand), this biennial celebration is – according to its organizers – “intended to be an inclusive event that celebrates the camaraderie, heroism, health, fitness and spirit of the women and men who work in one of the world’s most respected professions”.   This year, Craig Stevenson, who is member of the CERN Fire Brigade, took part in the competition. He went as far as winning the gold medal in the boxing championship, in the “under 75 kg” category. “This is my last year at CERN, and I wanted to do something special,” Craig explains. “I work with a lot of inspirational people, who have really made me want to achieve more.”  In order to compete in the “under 75 kg” category, Crai...

  14. Sex-Specific Habitat Utilization and Differential Breeding Investments in Christmas Island Frigatebirds throughout the Breeding Cycle.

    Science.gov (United States)

    Hennicke, Janos C; James, David J; Weimerskirch, Henri

    2015-01-01

    In seabirds, equal bi-parental care is the rule, as it is considered crucial for raising chicks successfully because seabirds forage in an environment with unpredictable and highly variable food supply. Frigatebirds forage in poor tropical waters, yet males reduce and even stop parental care soon after chick brooding, leaving the female to provision the chick alone for an extended fledging period. Using bird-borne tracking devices, male and female Christmas Island Frigatebirds (Fregata andrewsi) were investigated during the brooding, late chick rearing and post-fledging period to examine whether sexes exhibit foraging strategies that may be linked to differential breeding investments. During brooding, males and females showed similar foraging behaviour under average marine productivity of oceanic waters close to the colony, but males shifted to more distant and more productive habitats when conditions deteriorated to continue with reduced chick provisioning. During the late chick rearing period, females progressively increased their foraging range to the more distant but productive marine areas that only males had visited during brooding. Birds spent the non-breeding period roosting in highly productive waters of the Sunda Shelf. The sex-specific utilisation of three different foraging habitats with different primary productivity (oceanic, coastal, and shelf areas) allowed for temporal and spatial segregation in the exploitation of favourable habitats which seems to enable each sex to optimise its foraging profitability. In addition, post-fledging foraging movements of females suggest a biennial breeding cycle, while limited information on males suggests the possibility of an annual breeding cycle.

  15. Place as an ethical dilemma in contemporary art. Events of solidarity of multiple voices

    Directory of Open Access Journals (Sweden)

    Luiz Guilherme Vergara

    2013-06-01

    Full Text Available Drawing a parallel with the rich participation of the individual as both body and voice, now active on the streets of Brazil, this paper explores the changes in process in contemporary artistic practice and identifies an urgent ethical clamor for visual art. From the vantage point of emerging ethical-esthetic practices, the street protests can be seen as symptoms of an exhausted social order. Increasingly we are seeing a body of work emerge that is tired of art ruled by the production of objects and favors the development of a visual aesthetic that gives place to the meaning of the local and the relational artistic event tied to the multi-sensorial activation of the body where the meaning of presence and the presence of meanings are interwoven. The paper examines the meaning of presence and the temporality of body and voice as forms of therapeutic and microgeographic poetic resistance that speak to the emergence of new ethicalaesthetic caring practices for the public meaning of art in institutions, museums and biennials.

  16. Biodiversity Conservation Through Urban Green Spaces: A Case Study of Gujarat University Campus in Ahmedabad

    Directory of Open Access Journals (Sweden)

    Nainesh R. MODI

    2013-06-01

    Full Text Available The present study deals with the phytodiversity of Gujarat University campus and the surrounding region which forms an important green space in the urban environment of Ahmedabad city in Gujarat state, India. The extensive field surveys were carried out in the vast study area during 2004 to 2006 covering four different seasons viz. summer, winter, monsoon and spring to cover annual, biennial and perennial plants. A total of 451 species of flowering plants belonging to 338 genera and 101 families were recorded in the study area. Along with these three pteridophytes, two gymnosperms and the algae and fungi group appearing mostly in the monsoon season were also recorded in the study. Among the flowering plants, the herbs were found to be dominant, indicating they favored the climatic factors like less rainfall and high temperature in the study area. Raunkier’s biological life forms revealed the dominance of therophytes and phanerophytes, indicating ‘Thero-Phanerophytic’ phytoclimate in the region. The urban green spaces with such rich plant diversity need to be conserved, especially with the help of the local population, in order to maintain a good environment and biodiversity, thereby improving the overall quality of life.

  17. Editorial

    Science.gov (United States)

    Boerma, Dirk O.; Climent-Font, Aurelio; Respaldiza, Miguel Ángel

    2006-08-01

    The IBA conference has taken place in different countries from all over the world. It started in the United States in 1973, and since then has been held biennially without interruption, becoming the reference meeting on ion beam analysis and related methods and techniques. In its 17th edition, two Spanish laboratories, one from the Universidad de Sevilla and one from the Universidad Autónoma de Madrid had the honour and responsibility of organizing the conference. These two laboratories are, so far, the only ones in the country equipped with accelerators dedicated to ion beam analysis; the Centro Nacional de Aceleradores (CNA) in Seville and the Centro de Micro-Análisis de Materiales (CMAM) in Madrid. We took up this task enthusiastically, conscious that Spain has only very recently been equipped with IBA techniques and that this event would highlight to the scientific community of our country the importance and involvement of IBA techniques in new scientific and technological developments. The conference was held at the Melia Sevilla Hotel in Seville, Spain from 26 June-1 July 2005. This special issue of Nuclear Instruments and Methods in Physics Research B contains the published proceedings of the conference.

  18. An Official American Thoracic Society Workshop Report 2015. Stem Cells and Cell Therapies in Lung Biology and Diseases.

    Science.gov (United States)

    Wagner, Darcy E; Cardoso, Wellington V; Gilpin, Sarah E; Majka, Susan; Ott, Harald; Randell, Scott H; Thébaud, Bernard; Waddell, Thomas; Weiss, Daniel J

    2016-08-01

    The University of Vermont College of Medicine, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, Cystic Fibrosis Foundation, European Respiratory Society, International Society for Cellular Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, "Stem Cells and Cell Therapies in Lung Biology and Lung Diseases," held July 27 to 30, 2015, at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This 10th anniversary conference was a follow up to five previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, 2011, and 2013. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and respiratory disease foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields.

  19. An official American Thoracic Society workshop report: stem cells and cell therapies in lung biology and diseases.

    Science.gov (United States)

    Weiss, Daniel J; Chambers, Daniel; Giangreco, Adam; Keating, Armand; Kotton, Darrell; Lelkes, Peter I; Wagner, Darcy E; Prockop, Darwin J

    2015-04-01

    The University of Vermont College of Medicine and the Vermont Lung Center, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, European Respiratory Society, International Society for Cell Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, "Stem Cells and Cell Therapies in Lung Biology and Lung Diseases," held July 29 to August 1, 2013 at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This conference was a follow-up to four previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, and 2011. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and Respiratory Disease Foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields.

  20. Determinants of Thailand household healthcare expenditure: the relevance of permanent resources and other correlates.

    Science.gov (United States)

    Okunade, Albert A; Suraratdecha, Chutima; Benson, David A

    2010-03-01

    Several papers in the leading health economics journals modeled the determinants of healthcare expenditure using household survey or family budgets data of developed countries. Past work largely used self-reported current income as the core determinant, whereas the theoretically correct concept of household resource constraint is permanent or long-run income (á lá Milton Friedman). This paper strives to rectify the theoretical oversight of using current income by augmenting the model with household asset. Using longitudinal data, we constructed 'wealth index' as a distinct covariate to capture the households' tendency to liquidate assets when defraying necessary healthcare liabilities after exhausting cash incomes. (Current income and assets together capture the household expanded resource base). Using 98 632 household observations from Thailand Socio-Economic Surveys (1994-2000 biennial data cycles) we found, using a double-hurdle model with dependent errors, that out-of-pocket healthcare spending behaves as a technical necessity across income quintiles and household sizes. Pre-1997 economic shock income elasticities are smaller than the post-shock estimates across income quintiles for large and small households. Proximity to death, median age, and assets are also among other significant determinants. Our novel findings extend the theoretical consistency of a multi-level decision model in household healthcare expenditure in the developing Asian country context.