Science.gov

Sample records for 1990 1991 shore based

  1. National Solar Radiation Data Bases (NSRDB): 1961 to 1990 and 1991 to 2005

    DOE Data Explorer

    The National Solar Radiation Data Base 1961-1990 (NSRDB) contains 30 years of solar radiation and supplementary meteorological data from 237 NWS sites in the U.S., plus sites in Guam and Puerto Rico. The updated 1991-2005 National Solar Radiation Database holds solar and meteorological data for 1,454 locations in the United States and its territories. See also the interactive data maps for the 1961 to 1990 data at http://rredc.nrel.gov/solar/old_data/nsrdb/1961-1990/redbook/atlas/.

  2. Survey of the state of the art in near-shore pipeline location and burial assessment. Topical report, August 1990--November 1991

    SciTech Connect

    Wilkey, P.L.

    1991-11-01

    Project`s objective is to evaluate state-of-the-art methods for locating pipelines in shallow (less than 15 ft) water and for determining and monitoring their burial depths. The following recommendations are made on the research needed in three areas for locating near-shore, shallowly buried pipelines: (1) Sensors: The pipeline industry has selected the magnetic gradiometer array (GA) as a preferred sensor method. Other potential methods exist as backups. No additional research is recommended. (2) Remotely Operated Vehicles (ROVs): The Pipeline Research Committee is pursuing development of a prototype ROV is deliver the GA or other similar equipment to pipeline locations. (3) Phenomena: The data being collected from research on the phenomena affecting seabed conditions and the bathymetric data being collected along the Gulf Coast should be synthesized. This new effort should focus on identifying erosion-prone areas with respect to present and potential future pipeline locations. Technical approach is to get the broadest perspective on the concerns related to the determination of burial conditions for offshore pipelines, Argonne National Laboratory (ANL) contacted individuals and organizations from the gas and petroleum industries, hardware and software vendors, academicians, and representatives from the government. A literature survey yielded the names of persons within academia who are presently working on similar applications with sensors. In the oil and gas industry, individuals and organizations involved in the Pipeline Research Committee made extensive contributions to the review and also provided the names of meaningful contacts from among their vendors. Discussions were held with the various persons both on the telephone and face to face. Vendors provided background materials and overview presentations on their capabilities for ANL to review.

  3. OATYC Journal, Fall 1990-Spring 1991.

    ERIC Educational Resources Information Center

    Fullen, Jim, Ed.

    1991-01-01

    Published by the Ohio Association of Two-Year Colleges, the "OATYC Journal" is designed to provide a medium for sharing concepts, methods, and findings relevant to the classroom, and an open forum for the discussion and review of problems. This 16th volume of the journal, consisting of the fall 1990 and spring 1991 issues, contains the following…

  4. Column amounts of trace gases from ground based FTIR measurements in the late north polar winters 1990 and 1991

    NASA Technical Reports Server (NTRS)

    Adrian, Gabriele; Blumenstock, Thomas; Fischer, Herbert; Frank, Eckard; Gerhardt, Lothar; Gulde, Thomas; Maucher, Guido; Oelhaf, Hermann; Thomas, Peter; Trieschmann, Olaf

    1994-01-01

    Two FTIR spectrometers were employed in the late winters 1990 and 1991 in Esrange, North Sweden, and in Ny Aalesund, Spitsbergen to detect zenith column amounts of several trace gases. Time series of column amounts of the trace gases O3, N2O, CH4, HNO3, NO2, CHl, and HF have been derived from the measured spectra. Additionally, some information on the vertical distribution of HCl could be obtained by analyzing the spectral line shapes. The results are interpreted in terms of dynamical and chemical processes.

  5. The 1990-1991 project summaries

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Project summaries for 1990-91 at the Georgia Institute of Technology are presented. The following research projects were studied: a lunar surface vehicle model; lunar loader/transporter; trenching and cable-laying device for the lunar surface; a lunar vehicle system for habitat transport and placement; and lunar storage facility.

  6. The Annual Research Report, 1990-1991.

    ERIC Educational Resources Information Center

    Von Wald, Stephen C.

    An overview of Minnesota's Arrowhead Community College Region's (ACCR's) comprehensive student outcomes program is provided in this annual research report, reviewing activities and data for the 1990-91 academic year. First, introductory material discusses the national movement to measure institutional effectiveness, ACCR's efforts to assess both…

  7. Educational Attainment in the United States: March 1991 and 1990.

    ERIC Educational Resources Information Center

    Kominski, Robert; Adams, Andrea

    1992-01-01

    This report contains data on the educational attainment of persons in the United States from the Current Population Surveys of the Census in March 1990 and 1991. Summary data on years of school completed by: (1) age; (2) sex; (3) race; (4) Hispanic origin; (5) marital status; (6) household relationship; (7) education of spouse; (8) labor force…

  8. Water quality in Illinois, 1990-1991. Biennial report

    SciTech Connect

    Northrop, C.

    1993-01-01

    The report is a summary of the 305(b) Illinois Water Quality Report. It highlights the 1990 - 1991 water quality conditions of Illinois rivers, streams, inland lakes, Lake Michigan, and groundwater. The report also outlines current water quality issues and the IEPA's water pollution control programs.

  9. Octane requirement increase of 1990 and 1991 model vehicles

    SciTech Connect

    Not Available

    1992-06-01

    The octane requirement increase (ORI) of 80 1990 and 43 1991 model-year vehicles operated on commercial fuels in customer-like service has been determined. These ORI values were established from the octane number requirements regardless of whether they were determined at maximum- or part-throttle. At 15,000 miles, the mean ORI of the 1990 vehicles with full-boiling range fuels (FBRU) was 4.4 (R+M)/2 octane numbers, 5.2 Research octane numbers (RON), and 3.5 Motor octane numbers (MON). The ORI of individual vehicles ranged from no increase to 1 1. 1 (R + M)/2 numbers. At 15,000 miles, the mean ORI of the 1991 vehicles with full-boiling range fuels (FBRU) was 3.3 (R+M)/2 numbers, 4.1 RON, and 2.6 MON. Individual vehicle ORI ranged from no increase to 9.2 (R + M)/2 numbers. As opposed to a number of 1989 models submitted which showed a somewhat unusual variation with mileage, the 1990 and 1991 models behaved in the more traditional manner.

  10. MLT dependence in the relationship between plasmapause, solar wind, and geomagnetic activity based on CRRES: 1990-1991

    NASA Astrophysics Data System (ADS)

    Bandić, Mario; Verbanac, Giuli; Moldwin, Mark B.; Pierrard, Viviane; Piredda, Giovanni

    2016-05-01

    Using the database of CRRES in situ observations of the plasmapause crossings, we develop linear and more complex plasmapause models parametrized by (a) solar wind parameters V (solar wind velocity), BV (where B is the magnitude of the interplanetary magnetic field (IMF)), and dΦmp/dt (which combines different physical mechanisms which run magnetospheric activity), and (b) geomagnetic indices Dst, Ap, and AE. The complex models are built by including a first harmonic in magnetic local time (MLT). Our method based on the cross-correlation analyses provides not only the plasmapause shape for different levels of geomagnetic activity but additionally yields the information of the delays in the MLT response of the plasmapause. All models based on both solar wind parameters and geomagnetic indices indicate the maximal plasmapause extension in the postdusk side at high geomagnetic activity. The decrease in the convection electric field places the bulge toward midnight. These results are compared and discussed in regard to past works. Our study shows that the time delays in the plasmapause response are a function of MLT and suggests that the plasmapause is formed by the mechanism of interchange instability motion. We observed that any change quickly propagates across dawn to noon, and then at lower rate toward midnight. The results further indicate that the instability may propagate much faster during solar maximum than around solar minimum. This study contributes to the determination of the MLT dependence of the plasmapause and to constrain physical mechanism by which the plasmapause is formed.

  11. ASDC: A microcomputer-based program for air stripper design and costing. Final report, March 1990-August 1991

    SciTech Connect

    Dzombak, D.A.; Fang, H.J.; Roy, S.B.

    1991-12-01

    Packed-tower, counter-current air stripping is a treatment process that can be employed for removal of volatile organic compounds (VOCS) from water and wastewater. The design of an air stripper is performed using a well-developed mathematical model of the process. However, the number of variables involved exceeds the number of constraining equations by two, with the result that a number of alternative air stripper designs exist for a particular water treatment goal. In selecting the optimum design among the various alternatives, it is important to consider the capital and operating costs associated with each alternative. This report describes an interactive, microcomputer-based program - the Air Stripper Design and Costing (ASDC) program - that enables rapid evaluation of alternative air stripper designs and approximate costs associated with these designs for user-specified treatment scenarios. The various components of the program are described in detail, a guide to program operation is provided along with example applications, and results of some verification tests are presented.

  12. ASDC: A microcomputer-based program for air stripper design and costing. Revision. Final report, March 1990-August 1991

    SciTech Connect

    Dzombak, D.A.; Fang, H.J.; Roy, S.B.

    1993-10-01

    Packed-tower, counter-current air stripping is a treatment process that can be employed for removal of volatile organic compounds (VOCs) from water and wastewater. The design of an air stripper is performed using a well-developed mathematical model of the process. However, the number of variables involved exceeds the number of constraining equations by two, with the result that a number of alternative air stripper designs exist for a particular water treatment goal. In selecting the optimum design among the various alternatives, it is important to consider the capital and operating costs associated with each alternative. This report describes an interactive, microcomputer-based program - the Air Stripper Design and Costing (ASDC) program - that enables rapid evaluation of alternative air stripper designs and approximate costs associated with these designs for user-specified treatment scenarios. The various components of the program are described in detail, a guide to program operation is provided along with example applications, and results of some verification tests are presented. Air Stripping, Computer design, Water Treatment, Volatile organic compound.

  13. Photovoltaic Subcontract Program, FY 1991. Annual report, [October 1, 1990--September 30, 1991

    SciTech Connect

    Not Available

    1992-03-01

    This report summarizes the fiscal year (FY) 1991 (October 1, 1990, through September 30, 1991) progress of the subcontracted photovoltaic (PV) research and development (R&D) performed under the Photovoltaic Advanced Research and Development Project at the National Renewable Energy Laboratory (NREL) -- formerly the Solar Energy Research Institute (SERI). The mission of the national PV program is to develop PV technology for large-scale generation of economically competitive electric power in the United States. The technical sections of the report cover the main areas of the subcontract program: the Amorphous Silicon Research Project, Polycrystalline Thin Films, Crystalline Silicon Materials Research, High-Efficiency Concepts, the New Ideas Program, the University Participation Program, and the Photovoltaic Manufacturing Technology (PVMaT) project. Technical summaries of each of the subcontracted programs provide a discussion of approaches, major accomplishments in FY 1991, and future research directions.

  14. Publications of the Jet Propulsion Laboratory: 1990 and 1991

    NASA Technical Reports Server (NTRS)

    1993-01-01

    JPL Bibliography 39-32 describes and indexes by primary author the externally distributed technical reporting, released during calendar years 1990 and 1991, that resulted from scientific and engineering work performed or managed by the Jet Propulsion Laboratory (JPL). Three classes of publications are included: (1) JPL publications (90- and 91-series) in which the information is complete for a specific accomplishment; (2) articles from the quarterly Telecommunications and Data Acquisition (TDA) Progress Report (42-series); and (3) articles published in the open literature.

  15. Fossil Energy Program semiannual progress report, October 1990--March 1991

    SciTech Connect

    Judkins, R.R.

    1992-07-01

    This report covers progress made during the period October 1, 1990, through March 31, 1991, for research and development projects that contribute to the advancement of various fossil energy technologies. Projects on the Fossil Energy Program are supported by the DOE Office of Fossil Energy, the DOE Morgantown Energy Technology Center, the DOE Pittsburgh Energy Technology Center, the DOE Fossil Energy Clean Coal Technology Program, the DOE Office of Basic Energy Sciences, the DOE Fossil Energy Office of Petroleum Reserves, the DOE Fossil Energy Naval Petroleum and Oil Shale Reserves, and the US Agency for International Development. The Fossil, Energy Program organization chart is shown in the appendix. Topics include: alloys, ceramics and composite research and development; corrosion and erosion research; environmental analysis and information systems; coal conversion development; mild gasification product characterization; coal combustion research; strategic petroleum reserve planning and modeling; and coal structure and chemistry.

  16. The 1990-1991 NASA space biology accomplishments

    NASA Technical Reports Server (NTRS)

    Halstead, Thora W. (Editor)

    1993-01-01

    This report consists of individual technical summaries of research projects of NASA's Space Biology Program, for research conducted during the period May 1990 through May 1991. This program includes both plant and animal research, and is dedicated to understanding the role of gravity and other environmental factors on biological systems and to using the microgravity of the space environment as a tool to advance fundamental scientific knowledge in the biological sciences to improve the quality of life on Earth and contribute to NASA's goal of manned exploration of space. The summaries for each project include a description of the research, a list of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

  17. The Center for Natural Phenomena Engineering (CNPE), 1990--1991

    SciTech Connect

    1992-07-01

    The Center for Natural Phenomena Engineering (CNPE) was established to provide a natural phenomena (NP) engineering oversight role within Martin Marietta Energy Systems, Inc. (MMES). In this oversight role CNPE`s goals are to provide coordination and direction of activities related to earthquake and other natural phenomena engineering, including development of hazard definition, development of design criteria, conducting new facility design, development and conducting of testing, performance of analysis and vulnerability studies, development of analysis methodology, and provision of support for preparation of safety analysis reports for the five MMES sites. In conducting these activities it is CNPE`s goal to implement the elements of Total Quality Management (TQM) in a cost-effective manner, providing its customers with a quality product. This report describes 1990--1991 activities.

  18. NASA/USRA advanced design program, 1990 - 1991

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Twenty-four UCLA students, in groups of four or five, participated in a mission design for a manned expedition to Mars that was based on the concept of mid-course refueling from electrically propelled tankers launched ahead of the manned mission. The study was conducted during the 1991 spring term. Some of the student groups opted for non-nuclear propulsion of the manned ship, based on LOX and LH2; others opted for one based on nuclear thermal propulsion. By way of example, the first option is presented here.

  19. Toxic hazards research unit annual report 1991. Report for 16 November 1990-30 September 1991

    SciTech Connect

    Wall, H.G.; Dodd, D.E.; Vinegar, A.; Clewell, H.J.

    1992-10-01

    This report presents a review of the activities of the Toxic Hazards Research Unit (THRU) for the period of 16 November 1990 through 30 September 1991. Research activities included in this report cover the completion or continuation of studies that were initiated during the previous THRU contract and studies that were initiated under the present contract for the operation of the THRU. Toxicologic evaluations of aerospace and naval chemicals included studies on a component to be used in an explosive formulation, jet fuels, solvents, hydraulic fluids, a torpedo propellant, combustion products, chemical agent simulants, Halon replacements, jet engine oil, and toxic dust and smoke. In addition to the toxicologic investigations, the THRU coordinated a toxicology conference on risk assessment and two expert workshops on military toxicology issues. The overall THRU effort addressed important descriptive, mechanistic, and predictive toxicology data needs of the Air Force and Navy.

  20. Nuclear Technology Programs semiannual progress report, October 1990--March 1991

    SciTech Connect

    1992-12-01

    This document reports on the work done by the Nuclear Technology Programs of the Chemical Technology Division, Argonne National Laboratory, in the period October 1990--March 1991. These programs involve R&D in three areas: applied physical chemistry, separation science and technology, and nuclear waste management. The work in applied physical chemistry includes investigations into the processes that control the release and transpose of fission products under accident-like conditions in a light water reactor, the thermophysical properties of the metal fuel in the Integral Fast Reactor, and the properties of selected materials in environments simulating those of fusion energy systems. In the area of separation science and technology, the bulk of the effort is concerned with developing and implementing processes for the removal and concentration of actinides from waste streams contaminated by transuranic elements. In the area of waste management, investigations are underway on the performance of materials in projected nuclear repository conditions to provide input to the licensing of the nation`s high-level waste repositories.

  1. Chemistry and Materials Science, 1990--1991. [Second annual report

    SciTech Connect

    Sugihara, T.T.; Bruner, J.M.; McElroy, L.A.

    1991-12-31

    This 2-year (FY 1990-91) contains 49 technical articles in ten sections: research sampler, metals and alloys, energetic materials, chemistry and physics of advanced materials, bonding and reactions at surfaces and interfaces, superconductivity, energy R and D, waste processing and management, characterization and analysis, and facilities and instrumentation. Two more sections list department personnel, their publications etc., consultants, and summary of department budgets. The articles are processed separately for the data base. (DLC)

  2. Oceanic CO{sub 2} measurements for the WOCE hydrographic survey in the Pacific Ocean, 1990--1991: Shore based analyses. Technical data report

    SciTech Connect

    Guenther, P.R.; Keeling, C.D.; Emanuele, G. III

    1991-12-31

    The Office of Health and Environmental Research, of the US Department of Energy (DOE), actively supports global survey investigations of carbon dioxide in the oceans. This large scale study is in conjunction with the hydrographic program of the World Ocean Circulation Experiment (WOCE/HP). On ocean cruises operated by WOCE/HP, carbon dioxide analysis groups, from various oceanographic institutions, perform shipboard chemical measurements of the inorganic carbon system in the ocean. Measurements of total dissolved inorganic carbon (DIC) are of central importance to this carbon survey. Shipboard measurements of DIC were made by employing a coulometric technique. The majority of coulometric measurements were made on an integrated automatic device, the Single Operator Multi-Parameter Metabolic Analyzer (SOMMA). In addition to DIC determinations, shipboard analytical groups measured at least one additional parameter of sea water carbon chemistry. This was done to more fully characterize the inorganic carbon system of the sea water sample. This thechnical data report presents DIC and ALK measurements performed in the SIO laboratory on replicate samples collected on the five expedition legs of the WOCE/HP cruises.

  3. [The numbers and the people. The presence and flow of foreigners in 1990 and 1991].

    PubMed

    Lebon, A

    1993-01-01

    Data on the characteristics of foreigners living in France in 1990 and 1991 are analyzed and compared. Consideration is given to place of birth, sending country or region, percent active in the labor force, refugees, seasonal visitors, and tourists.

  4. Cooperative research in coal liquefaction. Final report, May 1, 1990-- April 30, 1991

    SciTech Connect

    Huffman, G.P.

    1992-02-15

    The Consortium for Fossil Fuel Liquefaction Science (CFFLS) is currently engaged in a three year contract with the US Department of Energy investigating a range of research topics dealing with direct coal liquefaction. This report summarizes the results of this program in its second year, from May 1, 1990 to April 30, 1991. Accomplishments for this period are presented for the following tasks: Iron-based catalysts for coal liquefaction, exploratory research on coal conversion, novel coal liquefaction concepts, and novel catalysts for coal liquefaction.

  5. Seasonal changes in ground-water quality and ground-water levels and directions of ground-water movement in southern Elmore County, southwestern Idaho, including Mountain Home Air Force Base, 1990-1991

    USGS Publications Warehouse

    Young, H.W.; Parliman, D.J.; Jones, Michael L.

    1992-01-01

    The study area is located in southern Elmore County, southwestern Idaho, and includes the Mountain Home Air Force Base located approximately 10 mi southwest of the city of Mountain Home. Chemical analyzes have been made periodically since the late 1940's on water samples from supply wells on the Air Force Base. These analyses indicate increases in specific conductance and in concentrations of nitrogen compounds, chloride, and sulfate. The purposes of this report, which was prepared in cooperation with the Department of the Air Force, are to describe the seasonal changes in water quality and water levels and to depict the directions of ground-water movement in the regional aquifer system and perched-water zones. Although data presented in this report are from both the regional ground-water system and perched-water zones, the focus is on the regional system. A previous study by the U.S. Geological Survey (Parliman and Young, 1990) describes the areal changes in water quality and water levels during the fall of 1989. During March, July, and October 1990, 141 wells were inventoried and depth to water was measured. Continuous water-level recorders were installed on 5 of the wells and monthly measurements of depth to water were made in 17 of the wells during March 1990 through February 1991. Water samples from 33 wells and 1 spring were collected during the spring and fall of 1990 for chemical analyses. Samples also were collected monthly from 11 of those wells during April to September 1990 (table 1). Selected well-construction and water-use data and measurements of depth to water for 141 wells are given in table 2 (separated sheets in envelope). Directions of ground-water movement and selected hydrographs showing seasonal fluctuations of water levels in the regional ground-water system and perched-water zones are shown on sheet 2. Changes in water levels in the regional ground-water system during March to October 1990 are shown on sheet 2.

  6. Solar-Geophysical Data Number 558, February 1991. Part 1 (prompt reports). data for January 1991, December 1990, and late data

    SciTech Connect

    Coffey, H.E.

    1991-02-01

    Contents: Detailed index for 1990-1991; Data for January 1991: Solar-terrestrial environment, IUWDS alert periods (Advance and Worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for December 1990: Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data: Geomagnetic activity indices November 1990, Interplanetary plasma data: Pioneer Venus solar wind daily values January-October 1990.

  7. Dona Ana Branch Community College Annual Report, 1990-1991.

    ERIC Educational Resources Information Center

    New Mexico State Univ., Las Cruces. Dona Ana Branch Community Coll.

    During 1990-91, New Mexico State University's (NMSU's) Dona Ana Branch Community College (DABCC) continued to feel the effects of its fourth year of rapidly increasing enrollments. The defeat of bond issues that would have funded facility expansions resulted in critical space shortages. The 27% increase in headcount enrollments between spring 1990

  8. Arizona Commission of Indian Affairs 1990-1991 Annual Report.

    ERIC Educational Resources Information Center

    Arizona Commission of Indian Affairs, Phoenix.

    This annual report describes the goals and activities of the Arizona Commission of Indian Affairs for fiscal year 1990-91. The commission is made up of seven tribal representatives, two non-Indians, and six ex-officio members from state government. In October 1990, the commission held a 2-day Indian Town Hall in Phoenix (Arizona) on the future of…

  9. The Placement Survey: Final Report, 1990-1991.

    ERIC Educational Resources Information Center

    Von Wald, Stephen C.

    The Arrowhead Community College Region (ACCR), in Minnesota, conducted a follow-up study of its 1991 graduates designed to collect information on whether the graduates had found employment, were continuing their education, or had another placement status. Each college in the ACCR contacted its graduates to determine placement status, resulting in…

  10. Estimating release of carbon from 1990 and 1991 forest fires in Alaska

    NASA Technical Reports Server (NTRS)

    Kaisischke, Eric S.; French, Nancy H. F.; Bourgeau-Chavez, Laura L.; Christensen, N. L., Jr.

    1995-01-01

    An improved method to estimate the amounts of carbon released during fires in the boreal forest zone of Alaska in 1990 and 1991 is described. This method divides the state into 64 distinct physiographic regions and estimates areal extent of five different land covers: two forest types, peat land, tundra, and nonvegetated. The areal extent of each cover type was estimated from a review of topographic maps of each region and observations on the distribution of foreat types within the state. Using previous observations and theoretical models for the two forest types found in interior Alaska, models of biomass accumulation as a function of stand age were developed. Stand age distributions for each region were determined using a statistical distribution based on fire frequency, which was from available long-term historical records. Estimates of the degree of biomass combusted were based on recent field observations as well as research reported in the literature. The location and areal extent of fires in this region for 1990 and 1991 were based on both field observations and analysis of satellite (advanced very high resolution radiometer (AVHRR)) data sets. Estimates of average carbon release for the two study years ranged between 2.54 and 3.00 kg/sq m, which are 2.2 to 2.6 times greater than estimates used in other studies of carbon release through biomass burning in boreal forests. Total average annual carbon release for the two years ranged between 0.012 and 0.018 Pg C/yr, with the lower value resulting from the AVHRR estimates of fire location and area.

  11. Thermal energy storage technical progress report, April 1990--March 1991

    SciTech Connect

    Tomlinson, J.J.

    1992-03-01

    The Department of Energy (DOE) is supporting development of thermal energy storage (TES) as a means of efficiently coupling energy supplies to variable heating or cooling demands. Uses of TES include electrical demand-side management in buildings and industry, extending the utilization of renewable energy resources such as solar, and recovery of waste heat from periodic industrial processes. Technical progress to develop TES for specific diurnal and industrial applications under Oak Ridge National Laboratory's TES program from April 1990 to March 1992 is reported and covers research in the areas of low temperature sorption, direct contact ice making, latent heat storage plasterboard and latent/sensible heat regenerator technology development.

  12. Thermal energy storage technical progress report, April 1990--March 1991

    SciTech Connect

    Tomlinson, J.J.

    1992-03-01

    The Department of Energy (DOE) is supporting development of thermal energy storage (TES) as a means of efficiently coupling energy supplies to variable heating or cooling demands. Uses of TES include electrical demand-side management in buildings and industry, extending the utilization of renewable energy resources such as solar, and recovery of waste heat from periodic industrial processes. Technical progress to develop TES for specific diurnal and industrial applications under Oak Ridge National Laboratory`s TES program from April 1990 to March 1992 is reported and covers research in the areas of low temperature sorption, direct contact ice making, latent heat storage plasterboard and latent/sensible heat regenerator technology development.

  13. Galilean satellite ecilpse timings: The 1990-1991 apparition

    NASA Astrophysics Data System (ADS)

    Westfall, John E.

    1994-04-01

    The Association of Lunar and Planetary Observers (ALPO) Jupiter Section received 802 visual timings of the eclipses of Jupiter's four Galilean satellites from 82 observers for the 1990/91 Apparition, together with 15 CCD and video timings from two observers. For each satellite, eclipse visual disappearance and reappearance timings were adjusted for telescope aperture and were then combined for comparison with the Jet Propulsion Laboratory's `E-2' Ephemeris. The observed positions of Io, Europa, and Ganymede fitted the ephermeris well; Callisto appeared to be about 33 seconds `early' in its orbit, but this difference was not statistically significant.

  14. Arlington/Alexandria 1990-1991 REEP Workplace Literacy Training Project. Final Evaluation Report.

    ERIC Educational Resources Information Center

    Peterson, Morris

    As part of the National Workplace Literacy Program, the 1990-1991 Arlington Education and Employment Program (REEP) served 333 functionally illiterate limited English proficient (LEP) adults working in Virginia hotels at entry level jobs in housekeeping, food and beverage service, and maintenance. Training in workplace literacy and…

  15. Research Expenditures. Texas Public Institutions of Higher Education. September 1, 1990-August 31, 1991.

    ERIC Educational Resources Information Center

    Texas Higher Education Coordinating Board, Austin.

    An annual study, mandated by the Texas State Legislature, was done of research expenditures at Texas public institutions of higher education for the fiscal year 1990-1991. The year's report contains, for the first time, data on intellectual property patents, copyrights, and licensing agreements. Findings indicate the following: (1) total research…

  16. Maternal and Child Health Research Program. Completed Projects 1989, 1990, and 1991.

    ERIC Educational Resources Information Center

    National Center for Education in Maternal and Child Health, Arlington, VA.

    This publication describes 33 research projects supported by the federal Maternal and Child Health Bureau and completed in 1989, 1990, and 1991. It is the third edition in a series of collected abstracts of completed maternal and child health research projects. Each project abstract contains the name of the grantee, name and address of the…

  17. Solar thermal electric and biomass power: Program overviews, fiscal years 1990-1991

    NASA Astrophysics Data System (ADS)

    1992-06-01

    This document highlights progress made in the U.S. Department of Energy's Solar Thermal Electric and Biomass Power Programs during FY 1990-FY 1991. A broad outline is offered of program goals, overview of the technologies, performance of existing solar plants, and prospects for future development of the technology.

  18. Listing of Education in Archaeological Programs: The LEAP Clearinghouse 1990-1991 Summary Report.

    ERIC Educational Resources Information Center

    Knoll, Patricia C., Ed.

    This is the second catalog of the National Park Service's Listing of Education in Archaeological Programs (LEAP). It consists of the information incorporated into the LEAP computerized database between 1990 and 1991. The database is a listing of federal, state, local, and private projects promoting public awareness of U.S. archaeology including…

  19. Oregon Intellectual Freedom Clearinghouse: Fourth Annual Report. July 1, 1990-June 30, 1991.

    ERIC Educational Resources Information Center

    Oregon State Library, Salem. Library Development Services.

    This report on the activities of the Oregon Intellectual Freedom Clearinghouse during the time period between July 1, 1990, and June 30, 1991, begins with a summary of data on challenges against library materials reported to the clearinghouse during this time period. Details about each challenge reported by public libraries and school library…

  20. The Effect of Instructor-Student Interaction on Achievement in Computer-Based Training (CBT). Interim Technical Paper for Period April 1990-February 1991.

    ERIC Educational Resources Information Center

    Stephenson, Stanley D.

    The role of the instructor in computer-based training (CBT) has not been previously studied. However, the role of instructor in traditional instruction (TI) has been studied and has been shown to influence student achievement. A key finding from TI research is that instructor-student interaction is positively related to achievement. This…

  1. Field Lysimeter Investigations -- Test results. Low-Level Waste Data Base Development Program: Test results for fiscal years 1990, 1991, 1992, and 1993; Volume 2

    SciTech Connect

    McConnell, J.W. Jr.; Rogers, R.D.; Brey, R.R.; Neilson, R.M. Jr.; Hilton, L.D.; Jastrow, J.D.; Wickliff Hicks, D.S.; Sanford, W.E.; Sullivan, T.M.

    1995-12-01

    The Field Lysimeter Investigations: Low-Level Waste Data Base Development Program, funded by the US Nuclear Regulatory Commission (NRC), is (a) studying the degradation effects in EPICOR-II organic ion-exchange resins caused by radiation, (b) examining the adequacy of test procedures recommended in the Branch Technical Position on Waste Form to meet the requirements of 10 CFR 61 using solidified EPICOR-II resins, (c) obtaining performance information on solidified EPICOR-II ion-exchange resins in a disposal environment, and (d) determining the condition of EPICOR-II liners. Results of the second 4 years of data acquisition from the field testing are presented and discussed. During the continuing field testing, both portland type 1--2 cement and Dow vinyl ester-styrene waste forms are being tested in lysimeter arrays located at Argonne National Laboratory-East in Illinois and at Oak Ridge National Laboratory. The experimental equipment is described and results of waste form characterization using tests recommended by the NRC`s ``Technical Position on Waste Form`` are presented. The study is designed to provide continuous data on nuclide release and movement, as well as environmental conditions, over a 20-year period.

  2. Iowa State Mining and Mineral Resources Research Institute. Final report, July 1, 1990--June 30, 1991

    SciTech Connect

    Not Available

    1991-08-01

    During 1990--1991, the Iowa State Mining and Mineral Resources Research Institute (ISMMRRI) has worked diligently to further the objectives of the Mineral Institute Program. About 70% of our Allotment Grant funding goes toward research and education of graduate students within the participating departments of the university. It is our goal to encourage graduate students in diverse fields such as agronomy, engineering, geology, landscape architecture, and many others to pursue a career in mining- and mineral-related fields by preparing them to either enter the private or public sectors. During the 1990 calendar year, ISMMRRI granted research assistantships to 17 graduate students to perform research in topics relating to mineral exploration, characterization and processing, extractive metallurgy, mining engineering, fuel science, mineral waste management, and mined-land reclamation. Research areas include the following: Fluid-inclusion studies on fluorspar mineral deposits in an actively mined region; Geochemical modeling of gold and gold-telluride deposits; Characterization of coal particles for surface-based beneficiation; Impact of surface mining and reclamation of a gypsum deposit area on the surrounding community; Stress-strain response of fine coal particles during transport and storage; Recovery of metal values from mining wastes using bioleaching; Coal beneficiation utilizing triboelectric charging in a fast fluidized bed; and Mathematical modeling of breakage for optimum sizing during crushing of rock.

  3. Brookhaven highlights for fiscal year 1991, October 1, 1990--September 30, 1991

    SciTech Connect

    Rowe, M.S.; Cohen, A.; Greenberg, D.; Seubert, L.; Kuper, J.B.H.

    1991-01-01

    This report highlights Brookhaven National Laboratory's activities for fiscal year 1991. Topics from the four research divisions: Computing and Communications, Instrumentation, Reactors, and Safety and Environmental Protection are presented. The research programs at Brookhaven are diverse, as is reflected by the nine different scientific departments: Accelerator Development, Alternating Gradient Synchrotron, Applied Science, Biology, Chemistry, Medical, National Synchrotron Light Source, Nuclear Energy, and Physics. Administrative and managerial information about Brookhaven are also disclosed. (GHH)

  4. Brookhaven highlights for fiscal year 1991, October 1, 1990--September 30, 1991

    SciTech Connect

    Rowe, M.S.; Cohen, A.; Greenberg, D.; Seubert, L.; Kuper, J.B.H.

    1991-12-31

    This report highlights Brookhaven National Laboratory`s activities for fiscal year 1991. Topics from the four research divisions: Computing and Communications, Instrumentation, Reactors, and Safety and Environmental Protection are presented. The research programs at Brookhaven are diverse, as is reflected by the nine different scientific departments: Accelerator Development, Alternating Gradient Synchrotron, Applied Science, Biology, Chemistry, Medical, National Synchrotron Light Source, Nuclear Energy, and Physics. Administrative and managerial information about Brookhaven are also disclosed. (GHH)

  5. 33 CFR 169.102 - Who is the shore-based authority?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Who is the shore-based authority... Systems for the Protection of Northern Right Whales § 169.102 Who is the shore-based authority? The U.S. Coast Guard is the shore-based authority for these mandatory ship reporting systems....

  6. Augmented Fish Health Monitoring in Idaho, 1990-1991 Annual Report.

    SciTech Connect

    Munson, A. Douglas

    1992-08-01

    The Idaho augmented fish health monitoring contract DE-A179-87BP65903 was awarded in June 1987 and fully implemented in January 1988. The fourth annual report of activities serviced under this contract is presented. The prevailing fish health problems in 1990 include persistent infections caused by Mvxobolus cerebralis and Flexibacter osvchronhilus. Subclinical infections of Renibacterium salmoninarum have been confirmed in pools of chinook kidney tissues using Enzyme-linked immunosorbant assay (ELISA), but to date, mortality and clinical signs were not apparent in juvenile anadromous fish. Clinical signs were observed in returning brood chinook at all chinook facilities. Furunculosis (Aeromonas salmonicida) was isolated in conjunction with mortality at Niagara Springs in the spring of 1991. The anadromous fish pathologist position was accepted by Doug Munson in July 1991. Complete diagnostic and inspection services were provided to eleven Idaho anadromous facilities. This report describes work done to meet contract agreements and summarizes the fish health findings of anadromous stocks reared at and returning to Idaho's facilities during 1990-1991.

  7. 29 CFR 1919.50 - Eligibility for accreditation to certificate shore-based material handling devices covered by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Eligibility for accreditation to certificate shore-based... Shore-Based Equipment § 1919.50 Eligibility for accreditation to certificate shore-based material... examinations and/or testing, as applicable, of vessels or shore-based equipment or gear of the type for...

  8. 29 CFR 1919.50 - Eligibility for accreditation to certificate shore-based material handling devices covered by...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Eligibility for accreditation to certificate shore-based... Shore-Based Equipment § 1919.50 Eligibility for accreditation to certificate shore-based material... examinations and/or testing, as applicable, of vessels or shore-based equipment or gear of the type for...

  9. Fast Facts: Recent Statistics from the Library Research Service. Nos. 36-40. November 3, 1990-May 3, 1991.

    ERIC Educational Resources Information Center

    Fast Facts: Recent Statistics from the Library Research Service, 1991

    1991-01-01

    Each of five issues of this newsletter focuses on one topic. The topics covered are: (1) Employment Outlook for Librarians in Colorado, 1990-1995; (2) Repetitive Strain Injuries among Personnel in Large-Staff Public Libraries in Colorado, 1990 (10 references); (3) Overdue Fine Rates Charged by Public Libraries in the Metro Denver Area, 1991; (4)…

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

    SciTech Connect

    Chappell, J.R.; Rinehart, B.N.; Sommers, G.L. ); Sale, M.J. )

    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.

  11. [National Institute for Petroleum and Energy Research] 1991 annual report, October 1, 1990--September 30, 1991

    SciTech Connect

    Not Available

    1993-05-01

    This Annual Report provides research accomplishments, publications, and presentations resulting from the FY91 research conducted under the following Base Program projects: reservoir assessment and characterization; TORIS research support; three-phase relative permeability; imaging techniques applied to the study of fluids in porous media; development of improved microbial flooding methods; development of improved surfactant flooding methods; development of improved alkaline flooding methods; development of improved mobility- control methods; gas flooding; mobility control and sweep improvement in gas flooding; thermal processes for light oil recovery; thermal processes for heavy oil recovery; thermochemistry and thermophysical properties of organic nitrogen- and diheteroatom- containing compounds; and development of analytical methodology for analysis of heavy crudes.

  12. 33 CFR 157.304 - Shore-based reception facility: standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Shore-based reception facility... CARRYING OIL IN BULK Exemption From § 157.10a or § 157.10c § 157.304 Shore-based reception facility: standards. No shore-based reception facility may be listed to meet § 157.302(b)(3) unless that...

  13. Kootenai River White Sturgeon Investigations and Experimental Culture, 1990-1991 Annual Report.

    SciTech Connect

    Apperson, Kimberly A.

    1992-07-01

    Setline and angling techniques were used to sample 56 white sturgeon Acioenser transmontanus from the Kootenai River in 1991. Of those sampled, nine were recaptures from previous years of this study. A total of 382 white sturgeon were captured from March 1989 through October 1991. Fork lengths of white sturgeon in the sample ranged from 88-274 cm. Our data indicated there was a complete lack of recruitment of juveniles into the population. The youngest fish sampled was of the 1977 year class. The population was estimated at 880 individuals with a 95% confidence interval of 638 to 1,211. Annual mortality of white sturgeon since 1982 is 3.74%. Approximately 80% of the population was more than 20 years old and was reproductively mature. Surgical examination of 309 white sturgeon since 1989 indicated that approximately 7% of the female white sturgeon and 30% of the male white sturgeon are reproductive each year. The ratio of males to females was estimated at 1:l. White sturgeon sampled and released with and without surgical examination were recaptured at equal rates. An ongoing sonic telemetry study has documented long distance movements by adults. White sturgeon regularly move across the British Columbia - Idaho border. White sturgeon seek out deep holes in the river or migrate to Kootenay Lake during late fall, During spring and early summer of both 1990 and 1991 reproductively mature white sturgeon moved from 15 to 110 km upriver and congregated within 10 km downriver from Bonners Ferry in areas of elevated water velocity. This behavior coincided with increasing discharge and water temperatures. Developing white sturgeon eggs were recovered from the river near Bonners Ferry on July 3, 1991. Contamination of eggs by organochloride compounds were less in recent samples from the Kootenai River than in a single sample collected in 1982. White sturgeon eggs from the Kootenai River fish contained approximately one tenth the organochloride compounds of white sturgeon eggs

  14. SUPRI Heavy Oil Research Program, SUPRI TR 85. Annual report, October 1, 1990--September 30, 1991

    SciTech Connect

    Brigham, W.E.; Ramey, H.J. Jr.; Castanier, L.M.

    1992-05-01

    This report concerns progress made during the 1990--1991 fiscal year. Information is given an the following projects: (1) A Study of End Effects in Displacement Experiments; (2) Kinetics of In-Situ Combustion; (3) In-Situ Combustion with Metallic Additives; (4) Steam-Foam Studies in the Presence of Residual Oil; (5) Characterization of Surfactants in the Presence of Oil for Steam-Foam Applications; (6) CT Imaging of Steam and Steam Foam Laboratory Experiments; (7) Microvisualization of Foam Flow in Porous Media; (8) Transient Foam Flow in Porous Media with Cat Scanner; (9) Study of Matrix/Fracture Transfer During Steam Injections; (10) Transient Behavior of Gravity Drainage Wells; (11) Multivariate Optimization of Production Systems; (12) Ultrasonic Flowmeter. (VC)

  15. Center for Materials Science, Los Alamos National Laboratory. Status report, October 1, 1990--September 30, 1991

    SciTech Connect

    Parkin, D.M.; Boring, A.M.

    1991-10-01

    This report summarizes the progress of the Center for Materials Science (CMS) from October 1, 1990 to September 30, 1991, and is the nineth such annual report. It has been a year of remarkable progress in building the programs of the Center. The extent of this progress is described in detail. The CMS was established to enhance the contribution of materials science and technology to the Laboratory`s defense, energy and scientific missions, and the Laboratory. In carrying out these responsibilities it has accepted four demanding missions: (1) Build a core group of highly rated, established materials scientists and solid state physicists. (2) Promote and support top quality, interdisciplinary materials research programs at Los Alamos. (3) Strengthen the interactions of materials science and Los Alamos with the external materials science community. and (4) Establish and maintain modern materials research facilities in a readily accessible, central location.

  16. Maine State Planning Office, 1990--1991 heating season home heating fuels price survey. Final report

    SciTech Connect

    Not Available

    1991-12-31

    The 1990--1991 heating season was the first time in Maine that the Home Heating Fuels Survey was conducted for the United States Department of Energy by the Maine State Planning Office. This season also marked the first time that dealers were surveyed for a price for propane. Under a late agreement, the State of Maine was picked up by the regional survey of the Energy Information Agency in the beginning of October. This accounted for the weekly survey of the traditional participants in the State`s Home Heating Fuels Price Survey being supplemented by biweekly DOE surveys of separate survey samples of oil and propane dealers. The SPO sample identifies 36 dealers in the State of Maine, while the DOE sample was constructed around 22 oil dealers in Maine and New Hampshire and 29 propane dealers in Maine.

  17. Maine State Planning Office, 1990--1991 heating season home heating fuels price survey

    SciTech Connect

    Not Available

    1991-01-01

    The 1990--1991 heating season was the first time in Maine that the Home Heating Fuels Survey was conducted for the United States Department of Energy by the Maine State Planning Office. This season also marked the first time that dealers were surveyed for a price for propane. Under a late agreement, the State of Maine was picked up by the regional survey of the Energy Information Agency in the beginning of October. This accounted for the weekly survey of the traditional participants in the State's Home Heating Fuels Price Survey being supplemented by biweekly DOE surveys of separate survey samples of oil and propane dealers. The SPO sample identifies 36 dealers in the State of Maine, while the DOE sample was constructed around 22 oil dealers in Maine and New Hampshire and 29 propane dealers in Maine.

  18. Safeguards Summary Event List (SSEL), January 1, 1990--December 31, 1991

    SciTech Connect

    Yardumian, J.; Fadden, M.

    1992-07-01

    The Safeguards Summary Event List (SSEL), Vol. 2, provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission (NRC) which occurred and were reported from January 1, 1990 through December 31, 1991. Because of public interest, the Miscellaneous category includes a few events which involve either source material, byproduct material, or natural uranium which are exempt from safeguards requirements. Events are described under the categories of bomb-related, intrusion, missing and/or allegedly stolen, transportation, tampering/vandalism, arson, firearms, radiological sabotage, nonradiological sabotage, and miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels.

  19. Flow Velocity and Sediment Data Collected During 1990 and 1991 at National Canyon, Colorado River, Arizona

    USGS Publications Warehouse

    Hornewer, Nancy J.; Wiele, Stephen M.

    2007-01-01

    During 1990 and 1991, a series of research flows were released from Glen Canyon Dam. Data collected at the streamflow-gaging station on the Colorado River above National Canyon near Supai from that period have been compiled and entered into the U.S. Geological Survey database. The data consist of measurements of suspended-sediment concentration and sand sizes in suspension, sand sizes of streambed sediment, and velocity of the Colorado River above National Canyon near Supai streamflow-gaging site. Velocity and sediment data are available upon request from the Arizona Water Science Center and from the U.S. Geological Survey water-quality database (http://waterdata.usgs.gov/az/nwis/qw).

  20. Occultations of stars by solar system objects. VIII - Occultations of catalog stars by asteroids, planets, Titan, and Triton in 1990 and 1991

    NASA Technical Reports Server (NTRS)

    Wasserman, L. H.; Bowell, E.; Millis, R. L.

    1990-01-01

    Predictions are given for occultations of catalog stars by asteroids, planets, Titan, and Triton in 1990 and 1991. The predictions are based on a computerized comparison of the occulting bodies' ephemerides and nine major star catalogs. The search is complete for all numbered asteroids whose angular diameters exceed 0.08 arcsec during the search years. Preliminary ground tracks are shown for the more favorable occultations.

  1. 1961-1990 Solar Radiation Data Base

    SciTech Connect

    Not Available

    1990-01-01

    A new 1961-1990 Solar Radiation Data Base for the United States is being compiled at the Solar Energy Research Institute. Using solar radiation and climate data collected by the National Weather Service (NWS) from 1977 to 1990 and improved computer models to fill in missing data, this update will significantly upgrade the current national SOLMET/ERSATZ data base.

  2. The Graduate Survey Report: A Survey of 1990-1991 Graduates.

    ERIC Educational Resources Information Center

    Von Wald, Stephen C.

    In 1992, a survey was conducted of 1990-91 graduates of the seven colleges in the Arrowhead Community College Region (ACCR) (Minnesota) to determine their satisfaction with their college experience. Of the 890 graduates surveyed, 702 responded. Survey findings, based on a 78.9% response rate, included the following: (1) 65.1% of the respondents…

  3. Report to the Governor on Tourism Training, 1990, 1991, 1992, and 1993.

    ERIC Educational Resources Information Center

    Hawaii State Dept. of Labor and Industrial Relations, Honolulu. Tourism Training Council.

    This document consists of four consecutive annual reports of the Hawaii State Tourism Training Council (TTC) to the Governor of Hawaii. The 1990 report examines a study done in 1989 to assess career advancement opportunities for native Hawaiians in the hotel industry. The study, which was based on a literature review and two rounds of key…

  4. EG & G Mount Plant, December 1990 and January 1991, D & D soil box sampling

    SciTech Connect

    1991-04-01

    Six hundred eighty-two (682) containers of soil were generated at Mound Plant between April 1 and October 31, 1990 as a result of the excavation of soils containing plutonium-238 at two ongoing Decontamination and Decommissioning (D&D) Program sites; these areas are known as Area 14, the waste transfer system (WTS) hillside, and Area 17, the Special Metallurgical (SM) Building Area. The soils from these areas are part of the Mound Plant waste stream number AMDM-000000010, Contaminated Soil, and are proposed for shipment to the Nevada Test Site (NTS) for disposal as low-level radioactive waste. These containers of soil are currently in storage at Mound Plant. The purpose of this sampling and analysis was to demonstrate that the D&D soils comply with the waste acceptance requirements of the NTS, as presented In Nevada Test Site Defense Waste Acceptance Criteria, Certification, and Transfer Requirements (DOE 1988). The sealed waste packages, constructed of wood or metal, are currently being stored In Building 31 and at other locations throughout the Mound Plant. For additional historical information concerning the D&D soils, Including waste stream evaluations and past sampling data see the Sampling and Analysis Plan for Mound Plant D&D Soils Packages (EG&G 1991).

  5. Fusion Energy Division progress report, 1 January 1990--31 December 1991

    SciTech Connect

    Sheffield, J.; Baker, C.C.; Saltmarsh, M.J.

    1994-03-01

    The Fusion Program of the Oak Ridge National Laboratory (ORNL), a major part of the national fusion program, encompasses nearly all areas of magnetic fusion research. The program is directed toward the development of fusion as an economical and environmentally attractive energy source for the future. The program involves staff from ORNL, Martin Marietta Energy systems, Inc., private industry, the academic community, and other fusion laboratories, in the US and abroad. Achievements resulting from this collaboration are documented in this report, which is issued as the progress report of the ORNL Fusion Energy Division; it also contains information from components for the Fusion Program that are external to the division (about 15% of the program effort). The areas addressed by the Fusion Program include the following: experimental and theoretical research on magnetic confinement concepts; engineering and physics of existing and planned devices, including remote handling; development and testing of diagnostic tools and techniques in support of experiments; assembly and distribution to the fusion community of databases on atomic physics and radiation effects; development and testing of technologies for heating and fueling fusion plasmas; development and testing of superconducting magnets for containing fusion plasmas; development and testing of materials for fusion devices; and exploration of opportunities to apply the unique skills, technology, and techniques developed in the course of this work to other areas (about 15% of the Division`s activities). Highlights from program activities during 1990 and 1991 are presented.

  6. MHD Integrated Topping Cycle Project. Fourteenth quarterly technical progress report, November 1, 1990-- January 31, 1991

    SciTech Connect

    Not Available

    1992-02-01

    This fourteenth quarterly technical progress report of the MHD Integrated Topping Cycle Project presents the accomplishments during the period November 1, 1990 to January 31, 1991. Testing of the High Pressure Cooling Subsystem electrical isolator was completed. The PEEK material successfully passed the high temperature, high pressure duration tests (50 hours). The Combustion Subsystem drawings were CADAM released. The procurement process is in progress. An equipment specification and RFP were prepared for the new Low Pressure Cooling System (LPCS) and released for quotation. Work has been conducted on confirmation tests leading to final gas-side designs and studies to assist in channel fabrication.The final cathode gas-side design and the proposed gas-side designs of the anode and sidewall are presented. Anode confirmation tests and related analyses of anode wear mechanisms used in the selection of the proposed anode design are presented. Sidewall confirmation tests, which were used to select the proposed gas-side design, were conducted. The design for the full scale CDIF system was completed. A test program was initiated to investigate the practicality of using Avco current controls for current consolidation in the power takeoff (PTO) regions and to determine the cause of past current consolidation failures. Another important activity was the installation of 1A4-style coupons in the 1A1 channel. A description of the coupons and their location with 1A1 channel is presented herein.

  7. 77 FR 73432 - Proposed Information Collection; Comment Request; Survey of Shore-Based and Boat-Based Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... Shore-Based and Boat-Based Non-Commercial Fishing on St. Croix, U.S. Virgin Islands AGENCY: National... consist of a survey of non-commercial, shore-based fishers. This survey will ascertain the catch, ] effort... place over a 12-month period, will be comprised of two data collection activities: (1) A survey of...

  8. National Center for Atmospheric Research annual report, fiscal year 1991. Report for 1 October 1990-30 September 1991

    SciTech Connect

    Warner, L.

    1992-06-01

    The National Center for Atmospheric Research (NCAR) annual report for fiscal year 1991 is presented. NCAR's projects for the period included investigations of air pollution from the oil well fires in Kuwait, a solar eclipse, thunderstorms in central Florida, the El Nino current, greenhouse processes, and upper atmosphere phenomena.

  9. Children of divorce in the 1990s: an update of the Amato and Keith (1991) meta-analysis.

    PubMed

    Amato, P R

    2001-09-01

    The present study updates the P. R. Amato and B. Keith (1991) meta-analysis of children and divorce with a new analysis of 67 studies published in the 1990s. Compared with children with continuously married parents, children with divorced parents continued to score significantly lower on measures of academic achievement, conduct, psychological adjustment, self-concept, and social relations. After controlling for study characteristics, curvilinear trends with respect to decade of publication were present for academic achievement, psychological well-being, self-concept, and social relations. For these outcomes, the gap between children with divorced and married parents decreased during the 1980s and increased again during the 1990s.

  10. [Injection of compact toroids for tokamak fueling and current drive]. Progress report, 1990--1991

    SciTech Connect

    Hwang, D.Q.; Rogers, J.H.; Thomas, J.C.; Evans, R.; Foley, R.; Hillyer, T.

    1991-12-31

    The experimental goals for the 1990--1991 period were the operation of the Davis Diverted Tokamak(DDT), the beat wave experiment, and the construction of the compact toroid injection experiment(CTIX). The experiment results from these areas are summarized in the posters given in the APS meeting past November. Here we shall describe the technical progress of the development of the diagnostic system for beat wave experiment, and CT injection especially in relation to the up coming injection experiments into DDT tokamak. The tokamak operation of DDT over the past year has been focused in two parameter ranges. The long pulse discharges (over 100 msec), and the low q short pulse discharges (about 10 msec). We found that the long pulse discharges required a position feedback more sophisticated than the simple passive program that we have. We are in the process of assembling this system. We also found an interesting low q(a) operating regime. Here an equilibrium can be established for a toroidal field between .5 and 1 kG. The typical plasma current is > 5kA. The density of the plasma is between 10{sup 12} and 10{sup 13} cm{sup {minus}3}. The plasma condition in these discharge are sufficiently mild that diagnostic probes can be used to measure various plasma fluctuations. We believe that this will be the regime best suited to study the interaction between the tokamak plasma and the compact toroid. A sophisticated probe system of both electrostatic and electromagnetic types similar to those used in the beat wave experiment has been designed for the up coming experiments.

  11. Study of chip-breaking mechanisms in orthogonal cutting. Technical report, April 1, 1990--June 30, 1991

    SciTech Connect

    Strenkowski, J.S.

    1991-07-15

    This report summarizes the activities of the research project entitled {open_quotes}Study of Chip Breaking Mechanisms in Orthogonal Cutting{close_quotes}. The research effort took place from April 1990 to June 1991. The overall objective of the project was to develop a systematic procedure for gaining a more fundamental understanding of chip breaking mechanics. Central to this objective is a computer model that can simulate chip formation in orthogonal cutting. This model has been under development for the past seven years at NCSU. The model is based on an Eulerian formulation of the finite element technique. The model simulates the cutting process for various tool geometries over a wide range of cutting conditions. The model can be used to predict chip geometry, cutting forces, plastic strains, strain rates, and temperatures in the workpiece and chip, as well as temperatures in the tool itself. Of particular significance is that specific tool geometries can be simulated. Therefore, the model can be used to systematically evaluate the strains, strain rates, temperature, and geometry of the chip as a function of a specific chip-breaker tool design. These results can provide the crucial information necessary to formulate a fundamental understanding of the chip breaking mechanism over a wide range of operating conditions and workpiece materials.

  12. Monitoring Mars with the Hubble Space Telescope: 1990-1991 observations

    NASA Technical Reports Server (NTRS)

    James, Philip B.; Clancy, R. Todd; Lee, Steven W.; Martin, Leonard J.; Singer, Robert B.; Smith, ED; Kahn, Ralph A.; Zurek, Richard W.

    1994-01-01

    Images of Mars obtained using the Planetary Camera on the Hubble Space Telescope during 1990 and 1991 are described and analyzed. Multispectral images of Mars record the martian season between L(sub s) = 348 deg and 60 deg corresponding to late winter and spring in the northern hemisphere. The wavelengths of these observations varied between 230 nm in the ultraviolet and 890 nm in the near infrared. We use these images to discuss atmospheric and polar phenomena, to constrain the aerosols and ozone in the martian atmosphere, and to compare surface albedo features within this data set as well as with previous observations. Two methods are used to constrain the opacity of the martian atmosphere: comparisons of ultraviolet images with atmospheric scattering models and examination of contrast changes of surface features observed at visible wavelengths. Our observations are consistent with a Mars which was quite different from the planet when it was viewed by Viking; we estimate an upper limit of 0.1 for equatorial dust opacity near vernal equinox, compared to values of 0.4 to 0.5 measured in Chryse by Viking Lander 1. Later, at L(sub s) = 60 deg, and upper limit of 0.2 was found for dust in the southern hemisphere. Except for suggestions of local dust activity near the north polar cap in late spring, there was no visual evidence of dust storms on the planet. The Hartley band of ozone is within the F230W filter bandpass, and the 230W/336W ratio is therefore sensitive to ozone. High latitude ozone is observed at a concentration similar to that observed by Mariner 9; a seasonal dependence in ozone concentration was observed with concentration decreasing at northern arctic latitudes and increasing at southern midlatitudes as L(sub s) increases from 350 deg to 60 deg. Despite the difference in dust loading, the behavior of condensate clouds and the recession of the north polar cap are consistent with those observed during Viking years. Late winter images of the north polar

  13. Northwest Montana Libby/Hungry Horse Dams Wildlife Mitigation; Columbian Sharp-Tailed Grouse, 1990-1991 Final Report.

    SciTech Connect

    Cope, Michael G. |

    1992-07-01

    Distribution, habitat use and survival of transplanted Columbian sharp-tailed grouse in the Tobacco Plains, Montana were studied from April, 1990 to August, 1991. For transplant purposes, 12 grouse (5 female and 7 male) were trapped on dancing grounds near Douglas Lake, British Columbia, Canada during spring, 1990. In April, 1991, trapping of 4 female and 2 male grouse for transplant occurred on the Sand Creek Wildlife Management Area in southeast Idaho while 3 additional males were transplanted from Douglas Lake. Minimum annual survival of transplanted grouse in the Tobacco Plains is relatively high (47%). High survival is possibly due to 2 factors: (1) topography and habitat characteristics that discourage dispersal and (2) the presence of limited but relatively good habitat. Two of 18 radio-equipped grouse dispersed out of the study area, while 2 others survived in the area for over 590 days. A negative correlation in distances moved between consecutive relocations and length of survival was seen in radio-equipped grouse in this study. Data collected during this study showed the importance of habitat associated with the Dancing Prairie Preserve. Three of 5 females transplanted in 1990 attempted to nest after being released. Nesting and brood rearing sites were characterized by dense grass cover with an average effective height {ge}20 cm. Shrub cover was associated only with brood rearing sites. Overall habitat use by transplanted Columbian Sharp-tailed grouse showed an apparent avoidance of agricultural land and use of other habitat types in proportion to their availability.

  14. 33 CFR 334.740 - North Shore Choctawhatchee Bay, Eglin Air Force Base, Fla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Shore Choctawhatchee Bay, Eglin Air Force Base, Fla. (a) The area. The restricted area shall encompass all navigable waters of the United States as defined at 33 CFR part 329 within the area bounded by a..., Eglin Air Force Base, Fla. 334.740 Section 334.740 Navigation and Navigable Waters CORPS OF...

  15. The Historically Black Colleges and Universities/Minority Institutions Environmental Technology and Waste Management Consortium annual report, 1990--1991

    SciTech Connect

    1991-12-31

    The HBCU/MI Environmental Technology and Waste Management Consortium was established in January 1990, through a Memorandum of Understanding (MOU) among the member institutions. This group of research-oriented Historically Black Colleges and Universities and Minority Institutions (HBCU/MI) agreed to work together to initiate research, technology development and education programs to address the nation`s critical environmental problems. As a group the HBCU/MI Consortium is uniquely positioned to reach women and the minority populations of African Americans, Hispanics and American Indians. As part of their initial work, they developed the Research, Education, and Technology Transfer (RETT) Plan to actualize the Consortium`s guiding principles. In addition to developing a comprehensive research agenda, four major programs were begun to meet these goals. This report summarizes the 1990--1991 progress.

  16. UCLA program in reactor studies: The ARIES tokamak reactor study. Progress report, December 1, 1990--November 30, 1991

    SciTech Connect

    Not Available

    1991-12-01

    The ARIES research program is a multi-institutional effort to develop several visions of tokamak reactors with enhanced economic, safety, and environmental features. The aims are to determine the potential economics, safety, and environmental features of a range of possible tokamak reactors, and to identify physics and technology areas with the highest leverage for achieving the best tokamak reactor. Four ARIES visions are currently planned for the ARIES program. The ARIES-1 design is a DT-burning reactor based on ``modest`` extrapolations from the present tokamak physics database and relies on either existing technology or technology for which trends are already in place, often in programs outside fusion. ARIES-2 and ARIES-4 are DT-burning reactors which will employ potential advances in physics. The ARIES-2 and ARIES-4 designs employ the same plasma core but have two distinct fusion power core designs; ARIES-2 utilize the lithium as the coolant and breeder and vanadium alloys as the structural material while ARIES-4 utilizes helium is the coolant, solid tritium breeders, and SiC composite as the structural material. Lastly, the ARIES-3 is a conceptual D-{sup 3}He reactor. During the period Dec. 1, 1990 to Nov. 31, 1991, most of the ARIES activity has been directed toward completing the technical work for the ARIES-3 design and documenting the results and findings. We have also completed the documentation for the ARIES-1 design and presented the results in various meetings and conferences. During the last quarter, we have initiated the scoping phase for ARIES-2 and ARIES-4 designs.

  17. 77 FR 68766 - CPV Shore, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CPV Shore, LLC; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding, of CPV Shore, LLC's application for market- ] based rate authority, with...

  18. 77 FR 53197 - Brandon Shores LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Brandon Shores LLC; Supplemental Notice That Initial Market-Based Rate...-referenced proceeding, of Brandon Shores LLC's application for market-based rate authority, with...

  19. Pueblo Community College. Accountability Progress Report, Academic Year 1990-1991.

    ERIC Educational Resources Information Center

    Amerman, Monique

    College outcomes assessment data and data collection plans for the future are presented in this report on Pueblo Community College's (PCC's) progress in implementing its 1991 Revised Accountability Plan. Following introductory sections, information is presented on changes made as the result of assessment efforts, activities to disseminate…

  20. Chesapeake Bay atmospheric deposition study phase 1: July 1990-June 1991 appendices

    SciTech Connect

    Not Available

    1994-03-01

    A one-year study (6/90-7/91) was conducted to estimate the deposition of atmospheric contaminants to the Maryland portion of the Chesapeake Bay. The studied contaminants included the trace elements polychlorinated biphenyl (PCBs) congeners, and polycyclic aromatic hydrocarbons (PAHs). Weekly integrated samples of aerosol and precipitation were collected for elemental constituents at two sites, one on the northeastern (Wye) and one on the mid-bay western (Elms) Maryland shore. Organic contaminants in precipitation samples were collected bi-weekly at the Elms site only. Major elements in wet deposition, as related to acid rain monitoring, are being measured at these sites by other groups.

  1. Chesapeake Bay atmospheric deposition study phase 1: July 1990-June 1991

    SciTech Connect

    Baker, J.E.; Church, T.M.; Ondov, J.M.; Scudlark, J.R.; Conko, K.M.

    1992-12-01

    A one-year study (6/90-7/91) was conducted to estimate the deposition of atmospheric contaminants to the Maryland portion of the Chesapeake Bay. The studied contaminants included the trace elements polychlorinated biphenyl (PCBs) congeners, and polycyclic aromatic hydrocarbons (PAHs). Weekly integrated samples of aerosol and precipitation were collected for elemental constituents at two sites, one on the northeastern (Wye) and one on the mid-bay western (Elms) Maryland shore. Organic contaminants in precipitation samples were collected bi-weekly at the Elms site only. Major elements in wet deposition, as related to acid rain monitoring, are being measured at these sites by other groups.

  2. Module process optimization and device efficiency improvement for stable, low-cost, large-area, cadmium telluride-based photovoltaic module production. Annual subcontract report, 1 July 1990--31 December 1991

    SciTech Connect

    Albright, S.P.; Ackerman, B.; Chamberlin, R.R.; Jordan, J.F.

    1992-04-01

    This report describes work under a three-year phased subcontract to develop CdS/CdTe devices and modules and to further improve the technology base at Photon Energy, Inc. (PEI) to better address the commercialization issues and objectives of the PEI and the US Department of Energy. During this reporting period we (1) achieved efficiencies of 12.7% on small area devices, (2) achieved 1-ft{sup 2} modules with over 8% aperture-area efficiency (and active area efficiencies up to {approximately}10%), (3) tested 4-ft{sup 2} modules at NREL at 23.1 (21.3) watts, normalized (6.3% efficiency), and (4) found no inherent stability problems with CdTe technology during life testing, at both NREL and PEI. 7 refs.

  3. Department of Petroleum Engineering and Center for Petroleum and Geosystems Engineering annual report, 1990--1991 academic year

    SciTech Connect

    Not Available

    1991-12-31

    The Department of Petroleum Engineering at The University of Texas at Austin is one of more than 20 such departments in the United States and more than 40 worldwide. The department has more than 20 faculty members and, as of the fall of 1990, 146 undergraduate and 156 graduate students. During the 1990--91 academic year, undergraduate enrollment is up slightly from the several downturns that began in 1986; graduate enrollment continues to increase, significantly in the number of Ph.D. candidates enrolled. The 1990--91 academic year was one of consolidation of gains. A remote teaching program in the Midland-Odessa area was initiated. During 1991, the Center for Petroleum and Geosystems Engineering (CPGE) continued its large, diversified research activities related to oil, gas and geopressured/geothermal energy production, energy and mineral resources analysis, and added new research projects in other areas such as groundwater remediation. Many of these research projects included interdisciplinary efforts involving faculty, research scientists and graduate students in chemistry, mathematics, geology, geophysics, engineering mechanics, chemical engineering, microbiology and other disciplines. Several projects were undertaken in cooperation with either the Bureau of Economic Geology or the Institute for Geophysics at The University of Texas at Austin. Collaborative research projects with scientists at Brookhaven National Laboratory, Los Alamos National Laboratory, Rice University, and Sandia National Laboratory were also initiated. About 43 companies from seven countries around the world continued to provide the largest portion of research funding to CPGE.

  4. Department of Petroleum Engineering and Center for Petroleum and Geosystems Engineering annual report, 1990--1991 academic year

    SciTech Connect

    Not Available

    1991-01-01

    The Department of Petroleum Engineering at The University of Texas at Austin is one of more than 20 such departments in the United States and more than 40 worldwide. The department has more than 20 faculty members and, as of the fall of 1990, 146 undergraduate and 156 graduate students. During the 1990--91 academic year, undergraduate enrollment is up slightly from the several downturns that began in 1986; graduate enrollment continues to increase, significantly in the number of Ph.D. candidates enrolled. The 1990--91 academic year was one of consolidation of gains. A remote teaching program in the Midland-Odessa area was initiated. During 1991, the Center for Petroleum and Geosystems Engineering (CPGE) continued its large, diversified research activities related to oil, gas and geopressured/geothermal energy production, energy and mineral resources analysis, and added new research projects in other areas such as groundwater remediation. Many of these research projects included interdisciplinary efforts involving faculty, research scientists and graduate students in chemistry, mathematics, geology, geophysics, engineering mechanics, chemical engineering, microbiology and other disciplines. Several projects were undertaken in cooperation with either the Bureau of Economic Geology or the Institute for Geophysics at The University of Texas at Austin. Collaborative research projects with scientists at Brookhaven National Laboratory, Los Alamos National Laboratory, Rice University, and Sandia National Laboratory were also initiated. About 43 companies from seven countries around the world continued to provide the largest portion of research funding to CPGE.

  5. PASSAGE. "Your Workplace and Job-Skills Information Newsletter." Fiscal Year 1990-1991. Ten Issues.

    ERIC Educational Resources Information Center

    PASSAGE, 1991

    1991-01-01

    This document consists of 10 issues of a workplace and job-skills information newsletter specifically designed for adult education program practitioners and their students. A report preceding the newsletters notes that the 1990-91 newsletters were issued to 2,200 program administrators, directors, counselors, volunteers, and their students.…

  6. The Metropolitan Advanced Technical Magnet High School: 1990-1991. Formative Evaluation.

    ERIC Educational Resources Information Center

    Seever, Mark L.

    This report evaluates the implementation of the "Long-Range Magnet School Plan" at Metropolitan Advanced Technical Magnet High School in Kansas City, Missouri for academic year 1990-91. Introductory sections describe the program, and the evaluation design and methodology. Results on enrollment indicated that only ninth and tenth grades were…

  7. Review of BPA Funded Sturgeon, Resident Fish and Wildlife Projects for 1990/1991.

    SciTech Connect

    United States. Bonneville Power Administration.

    1990-12-01

    The Bonneville Power Administration (BPA) held a public meeting on November 19--21, 1991, for the purpose of review, coordination, and consultation of the BPA-funded projects for sturgeon, resident fish, and wildlife in the Columbia River Basin (Basin). The comments received after the meeting were favorable and the participants agreed that the meeting was stimulating and productive. The information exchanged should lead to better coordination with other projects throughout the Basin. This document list the projects by title, the project leaders and BPA's project officers, and an abstract of each leader's presentation.

  8. University of california at Santa Barbara Anisotropy Program: degree scale results from the South Pole 1990-1991.

    PubMed Central

    Gaier, T; Schuster, J; Gundersen, J; Meinhold, P; Lubin, P

    1993-01-01

    We report on the preliminary result of a search for anisotropy in the cosmic background radiation (CBR). Our receiver operates with four equally spaced channels from 25 to 35 GHz with a beam size of approximately 1.5 degrees full width at half maximum. The system operated successfully for 500 hr at the South Pole during 1990-1991 austral summer. The data from one region, representing 25 hr after editing, are presented here. A strong signal is present in the lower-frequency channels with a spectrum unlike CBR fluctuations. The highest-frequency channel has the smallest contribution from this signal and has been used to set a 95% confidence level upper limit DeltaT/T

  9. 40 CFR 52.423 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Delaware § 52.423 1990 Base Year Emission Inventory. EPA approves as a revision to the Delaware State Implementation Plan the 1990 base year...

  10. 40 CFR 52.423 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Delaware § 52.423 1990 Base Year Emission Inventory. EPA approves as a revision to the Delaware State Implementation Plan the 1990 base year...

  11. 40 CFR 52.76 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Alaska § 52.76 1990 Base Year Emission Inventory. (a) EPA approves as a revision to the Alaska State Implementation Plan the 1990 Base Year...

  12. 40 CFR 52.76 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Alaska § 52.76 1990 Base Year Emission Inventory. (a) EPA approves as a revision to the Alaska State Implementation Plan the 1990 Base Year...

  13. 40 CFR 52.423 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Delaware § 52.423 1990 Base Year Emission Inventory. EPA approves as a revision to the Delaware State Implementation Plan the 1990 base year...

  14. 40 CFR 52.76 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Alaska § 52.76 1990 Base Year Emission Inventory. (a) EPA approves as a revision to the Alaska State Implementation Plan the 1990 Base Year...

  15. 40 CFR 52.2531 - 1990 base year emission inventory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false 1990 base year emission inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2531 1990 base... 1990 base year emission inventories for the Greenbrier county ozone nonattainment area submitted by...

  16. 40 CFR 52.423 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Delaware § 52.423 1990 Base Year Emission Inventory. EPA approves as a revision to the Delaware State Implementation Plan the 1990 base year...

  17. 40 CFR 52.2425 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Virginia § 52.2425 1990 Base Year Emission Inventory. (a) EPA approves as a revision to the Virginia Implementation Plan the 1990 base...

  18. 40 CFR 52.2531 - 1990 base year emission inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false 1990 base year emission inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2531 1990 base... 1990 base year emission inventories for the Greenbrier county ozone nonattainment area submitted by...

  19. 40 CFR 52.76 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Alaska § 52.76 1990 Base Year Emission Inventory. (a) EPA approves as a revision to the Alaska State Implementation Plan the 1990 Base Year...

  20. 40 CFR 52.2531 - 1990 base year emission inventory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 5 2012-07-01 2012-07-01 false 1990 base year emission inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2531 1990 base... 1990 base year emission inventories for the Greenbrier county ozone nonattainment area submitted by...

  1. 40 CFR 52.423 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Delaware § 52.423 1990 Base Year Emission Inventory. EPA approves as a revision to the Delaware State Implementation Plan the 1990 base year...

  2. 40 CFR 52.76 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Alaska § 52.76 1990 Base Year Emission Inventory. (a) EPA approves as a revision to the Alaska State Implementation Plan the 1990 Base Year...

  3. High Temperature Materials Laboratory fourth annual report, October 1990--September 1991

    SciTech Connect

    Tennery, V.J.; Foust, F.M.

    1991-12-01

    The High Temperature Materials Laboratory has completed its fourth year of operation as a designated Department of Energy User Facility at the Oak Ridge National Laboratory. Growth of the user program is evidenced by the number of outside institutions who have executed user agreements since the facility began operation in 1987. A total of 118 nonproprietary agreements (62 university and 56 industry) and 28 proprietary agreements (2 university, 26 industry) are now in effect. Five other government facilities have also participated in the user program. Sixty-free nonproprietary research proposals (38 from university, 26 from industry, and 1 other government facility) and four proprietary proposals were considered during this reporting period. Research projects active in FY 1991 are summarized.

  4. Biological monitoring of Upper Three Runs Creek, Savannah River Site, Aiken County, South Carolina, March 1990--July 1991

    SciTech Connect

    Not Available

    1991-12-01

    In anticipation of the fall 1988 start up of effluent discharges into Upper Three Runs Creek by the F/H Area Effluent Treatment Facility of the Savannah River Site, Aiken, SC, a two and one half year biological study was initiated in June 1987. Upper Three Runs Creek is an intensively studied fourth order stream known for its high species richness. Designed to assess the potential impact of F/H area effluent on the creek, the study included qualitative and quantitative macroinvertebrate stream surveys at five sites (see map), chronic toxicity testing of the effluent, water chemistry and bioaccumulation analysis. In a March 1990 study of the potential impact of F/H Area effluent on the macroinvertebrate communities of Upper Three Runs Creek was extended, with reductions in the number of sites to be sampled and in the frequency of water chemistry sampling. This report presents the results of macroinvertebrate stream surveys at three sites, chronic toxicity testing of the effluent and water chemistry analysis of the three stream sites and the effluent from March 1990 to July 1991.

  5. Crustal dynamics project data analysis, 1991: VLBI geodetic results, 1979 - 1990

    NASA Technical Reports Server (NTRS)

    Ma, C.; Ryan, J. W.; Caprette, D. S.

    1992-01-01

    The Goddard VLBI group reports the results of analyzing 1412 Mark II data sets acquired from fixed and mobile observing sites through the end of 1990 and available to the Crustal Dynamics Project. Three large solutions were used to obtain Earth rotation parameters, nutation offsets, global source positions, site velocities, and baseline evolution. Site positions are tabulated on a yearly basis from 1979 through 1992. Site velocities are presented in both geocentric Cartesian coordinates and topocentric coordinates. Baseline evolution is plotted for 175 baselines. Rates are computed for earth rotation and nutation parameters. Included are 104 sources, 88 fixed stations and mobile sites, and 688 baselines.

  6. Annual Conference Journal NABE '90-'91. Proceedings of the National Association for Bilingual Education Conferences (Tucson, Arizona, 1990; Washington, D.C., 1991).

    ERIC Educational Resources Information Center

    Malave, Lilliam M., Ed.

    Papers from the 1990 and 1991 conferences of the National Association for Bilingual Education (NABE) are presented, including: "Beyond Socially Naive Bilingual Education: The Effects of Schooling and Ethnolinguistic Vitality of the Community on Additive and Subtractive Bilingualism" (Rodriguez Landry, Real Allard); "Descubriendo la lectura: An…

  7. Analysis of geomagnetic secular variation during 1980-1985 and 1985- 1990, and geomagnetic models proposed for the 1991 revision of the International Geomagnetic Reference Field

    USGS Publications Warehouse

    Peddie, N.W.

    1992-01-01

    The secular variation of the main geomagnetic field during the periods 1980-1985 and 1985-1990 was analyzed in terms of spherical harmonics up to the eighth degree and order. Data from worldwide magnetic observatories and the Navy's Project MAGNET aerial surveys were used. The resulting pair of secular-variation models was used to update the Definitive Geomagnetic Reference Field (DGRF) model for 1980, resulting in new mainfield models for 1985.0 and 1990.0. These, along with the secular-variation model for 1985-1990, were proposed for the 1991 revision of the International Geomagnetic Reference Field (IGRF). -Author

  8. The 1990 to 1991 Sudan earthquake sequence and the extent of the East african rift system.

    PubMed

    Girdler, R W; McConnell, D A

    1994-04-01

    One of the largest earthquakes ever recorded in Africa (surface wave magnitude M(s) = 7.2) occurred about 50 kilometers east of the Upper River Nile on 20 May 1990. Four days later, two more large earthquakes (M(s) = 6.4 and 7.0) occurred about 50 kilometers to the northwest in the Nile Valley. In the following months, a further 60 events were recorded by seismic stations worldwide. The earthquakes are associated with two fault systems: one east of the Nile with azimuth southeast and one along the Nile Valley with azimuth north-northeast. The activity alternated between the two fault systems and indicates that the northern extremity of the western branch of the East African Rift System extends at least 350 kilometers north of Lake Albert.

  9. The vertical distribution of ozone at Pretoria from July 1990 to June 1991 and its changes

    NASA Technical Reports Server (NTRS)

    Zunckel, Mark; Diab, Roseanne D.; Archer, Cal B.; Scourfield, Malcolm W. J.

    1994-01-01

    Total ozone and the vertical distribution of ozone were measured at Pretoria between 1965 and 1968. Total ozone measurements recommenced in Pretoria in August 1989, and measurements of the vertical distribution of ozone near Pretoria recommenced in July 1990. Relative to the earlier data, mean monthly total ozone values are significantly higher in all months, with a mean annual relative increase of 12 percent. The recent profiles show a significant increase in the mean monthly concentration of ozone in the lowest 12 km. Concurrent to this increase a relative decrease in ozone concentration is shown between 12 and 42 km. The increased ozone concentration in the lower troposphere may be related to urbanization and the increase in ozone-forming nitrogen oxides over the last two decades. It is suggested that the decreased ozone concentration in the stratosphere and upper troposphere is evidence of the global decrease in the mid-latitudes of the Southern Hemisphere.

  10. Community Radiation Monitoring Program; Annual report, October 1, 1990--September 30, 1991

    SciTech Connect

    Cooper, E.N.; McArthur, R.D.

    1992-06-01

    The Community Radiation Monitoring Program is a cooperative effort between the US Department of Energy (DOE), the US Environmental Protection Agency (EPA), the Desert Research Institute (DRI), a division of the University and Community College System of Nevada, and the Nuclear Engineering Laboratory of the University of Utah (U of U). This eleventh year of the program began in the summer of 1991 and the work continues as an integral part of the DOE-sponsored long-term offsite radiological monitoring effort that has been conducted by EPA and its predecessors since the inception of nuclear testing at the Nevada Test Site (NTS). The primary objectives of this program are still to increase the understanding by the people who live in the area surrounding the NTS of the activities for which the DOE is responsible, to enhance the performance of radiological sampling and monitoring, and to inform all concerned of the results of those efforts. One of the primary methods used to improve the communication link with the potentially impacted area has been the hiring and training of local citizens as Managers and program representatives in 19 communities adjacent to and downwind from the NTS. These Managers, active science teachers wherever possible, have succeeded, through their training, experience, community standing, and effort, in becoming a very visible, able and valuable asset in this link.

  11. Temporal development of the correlation between ozone and potential vorticity in the Arctic in the winters of 1988/1989, 1989/1990, and 1990/1991

    NASA Technical Reports Server (NTRS)

    Knudsen, Bjorn; Vondergathen, Peter; Braathen, Geir O.; Fabian, Rolf; Jorgensen, Torben S.; Kyro, Esko; Neuber, Roland; Rummukainen, Markku

    1994-01-01

    Ozone sonde data of the winters 1988/89, 1989/90, and 1990/91 from a group of Arctic stations are used in this study. The ozone mixing ratio on several isentropic surfaces is correlated to the potential vorticity (P). The P is based on the initialized analysis data from the European Center for Medium-Range Weather Forecasts. Similar investigations were made by Lait et al. (Geophys. Res. Lett., 17, 521-524, March Supplement 1990) for the AASE campaign (January and February 1989), showing how the ozone mixing ratio varies with the distance to the edge of the vortex. Their findings are confirmed and extended to the following two winters. Furthermore we have studied the temporal development of the P-ozone correlations during these winters in order to recognize any chemical ozone depletion.

  12. The Waste-Management Education and Research Consortium (WERC) annual progress report, 1990--1991

    SciTech Connect

    1991-02-25

    In February, 1990, the Secretary of Energy, James Watkins approved a grant for a waste (management) education and research consortium program by New Mexico State University (NMSU) to the US Department of Energy (DOE) . This program known by the acronym, WERC'' includes NMSU, the University of New Mexico (UNM), the New Mexico Institute of Mining and Technology (NMIMT), the Los Alamos National Laboratory and the Sandia National Laboratories. The program is designed to provide an integrated approach to the national need via the following: (1) Education in waste management by the Consortium universities resulting in graduate, undergraduate, and associate degrees with concentration in environmental management. The term waste management is used in a broad sense throughout this paper and includes all aspects of environmental management and environmental restoration. (2) Research programs at the leading edge, providing training to faculty and students and feeding into the education programs. (3) Education and research at the campuses, as well as from three field sites. (4) Ties with other multi-disciplinary university facilities. (5) Ties with two National Laboratories located in New Mexico. (6) Technology transfer and education via an existing fiber optic network, a proposed satellite link, and an existing state-wide extension program. (7) An outreach program to interest others in environmental management, especially precollege students, minority students and practitioners in the field. This report summarizes the accomplishments and status at the end of the first year.

  13. Development of a Double-Effect Air-Conditioner Heater (DEACH). Phase 3 and final report, January 1990-December 1991. Phase 3, September 1987-December 1991. Overall project

    SciTech Connect

    De Vuono, A.C.; Hanna, W.T.; Osborne, R.L.; Ball, D.A.

    1992-04-01

    The report describes development efforts on a Double-Effect Air-Conditioner Heater (DEACH). Based on a double-effect LiBr/H2O absorption cycle, the DEACH was focused on residential applications with the primary objective being a low first-cost efficient gas-fired cooling system. The concept included compact integrated heat exchangers, direct heat rejection to outdoor air (no cooling tower), and ability to self-decrystallize. The performance goals of the system were essentially demonstrated in a full-scale (3 refrigeration ton), fully integrated breadboard. However, the projected manufacturing cost was somewhat above the original target and even further above that deemed competitive at the end of the project. Therefore, technical development was stopped in late 1991.

  14. Hydrologic data summary for the White Oak Watershed at Oak Ridge National Laboratory, Oak Ridge, Tennessee, October 1990--December 1991

    SciTech Connect

    Borders, D.M.; Gregory, S.M.; Clapp, R.B.; Frederick, B.J.; Watts, J.A.

    1992-06-01

    This report summarizes for the 15-month period of October 1990-- December 1991 the available dynamic hydrologic data collected, primarily on the White Oak Creek (WOC) watershed, along with information collected on the surface flow systems that affect the quality or quantity of surface water. The collection of hydrologic data is one component of numerous, ongoing Oak Ridge National Laboratory (ORNL) environmental studies and monitoring programs and is intended to: (1) characterize the quantity and quality of water in the flow systems; (2) assist with the planning and assessment of remedial action activities; and, (3) provide long-term availability of data and quality assurance. Characterization of the hydrology of the WOC watershed is critical for understanding the processes that drive contaminant transport in the watershed. Identification of spatial and temporal trends in hydrologic parameters and mechanisms that affect the movement of contaminants supports the development of interim corrective measures and remedial restoration alternatives. In addition, hydrologic monitoring supports long-term assessment of the effectiveness of remedial actions in limiting the transport of contaminants across Waste Area Grouping (WAG) boundaries and ultimately to the off-site environment. For these reasons, it is of paramount importance to the Environmental Restoration Program (ERP) to collect and report hydrologic data activities that contribute to the Site Investigations component of the ERP. (White Oak Creek is also referred to as ``Whiteoak`` Creek).

  15. Hydrologic data summary for the White Oak Watershed at Oak Ridge National Laboratory, Oak Ridge, Tennessee, October 1990--December 1991

    SciTech Connect

    Borders, D.M.; Gregory, S.M.; Clapp, R.B.; Frederick, B.J.; Watts, J.A.

    1992-06-01

    This report summarizes for the 15-month period of October 1990-- December 1991 the available dynamic hydrologic data collected, primarily on the White Oak Creek (WOC) watershed, along with information collected on the surface flow systems that affect the quality or quantity of surface water. The collection of hydrologic data is one component of numerous, ongoing Oak Ridge National Laboratory (ORNL) environmental studies and monitoring programs and is intended to: (1) characterize the quantity and quality of water in the flow systems; (2) assist with the planning and assessment of remedial action activities; and, (3) provide long-term availability of data and quality assurance. Characterization of the hydrology of the WOC watershed is critical for understanding the processes that drive contaminant transport in the watershed. Identification of spatial and temporal trends in hydrologic parameters and mechanisms that affect the movement of contaminants supports the development of interim corrective measures and remedial restoration alternatives. In addition, hydrologic monitoring supports long-term assessment of the effectiveness of remedial actions in limiting the transport of contaminants across Waste Area Grouping (WAG) boundaries and ultimately to the off-site environment. For these reasons, it is of paramount importance to the Environmental Restoration Program (ERP) to collect and report hydrologic data activities that contribute to the Site Investigations component of the ERP. (White Oak Creek is also referred to as Whiteoak'' Creek).

  16. Sediment-transport events on the northern California continental shelf during the 1990-1991 STRESS experiment

    USGS Publications Warehouse

    Sherwood, C.R.; Butman, B.; Cacchione, D.A.; Drake, D.E.; Gross, T.F.; Sternberg, R.W.; Wiberg, P.L.; Williams, A. J.

    1994-01-01

    Measurements of currents and light transmission were made at bottom tripods and moorings arrayed across the northern California continental shelf along the Coastal Ocean Dynamics Experiment (CODE) "C" transect as part of the 1990-1991 Sediment Transport Events on Shelves and Slopes (STRESS) experiment. In combination with meteorological and wave data from the National Data Buoy Center Buoy 46013, these measurements provide information about the physical forcing and resultant resuspension and transport of bottom material between 21 November and 8 March. Sixteen events were identified in the wave, wind and current-meter records for this period. Only two were local storms with southerly winds, but they caused about half of the seasonal net transport. Seven were swell events that combined long-period waves generated by distant storms with local currents. At the 90-m site, swells interacted with the mean northward flow to produce northward transport. During six northerly wind events, upwelling-favorable winds often were sufficient to slow or reverse the mean northward flow and thus caused southward transport. A single current event, which produced moderate southward transport, was observed at the 130-m site. Net transport during the winter experiment was offshore at all sites, northward at the inner- and mid-shelf sites, but southward at the outer-shelf site. The results suggest that local storms with southerly winds may dominate seasonal transport, as on the Washington shelf, but significant transport also can occur during fair weather and during periods of northerly winds. ?? 1994.

  17. Symptoms of dengue fever in relation to host immunologic response and virus serotype, Puerto Rico, 1990-1991.

    PubMed

    Cobra, C; Rigau-Pérez, J G; Kuno, G; Vorndam, V

    1995-12-01

    The authors investigated the role of secondary immunologic response, virus serotype, age, and sex on the clinical manifestations of dengue fever in Puerto Rico. From surveillance data for 1990 and 1991, this study identified 3,926 laboratory-positive cases, including 889 for whom dengue immunologic status and symptoms could be ascertained. Of those, 622 cases were virologically confirmed, and 267 cases were serologically confirmed. More than 50% of all positive patients reported fever, chills, headache, eye pain, body pains, joint pains, nausea, vomiting, or skin rash. The frequency of reporting signs, symptoms, and hospitalization was significantly higher among persons with secondary infections diagnosed by serological methods. Only rash was more common among those with primary infections. Symptom reporting increased with age; body pains, joint pains, and rash were significantly more frequently reported by female patients. No significant difference in symptom frequency was found among the virologically confirmed cases, comparing primary and secondary cases or infections due to different serotypes. The data for serologically confirmed cases suggest that in Puerto Rico the manifestations of dengue fever are, as with dengue hemorrhagic fever in Asia, more prominent among those who are experiencing secondary infections, and this effect may be more marked in the younger age groups.

  18. Solar-Geophysical Data Number 557, January 1991. Part 1 (prompt reports). Data for December, November 1990 and late data

    SciTech Connect

    Coffey, H.E.

    1991-01-01

    ;Contents: Detailed index for 1990; Data for December 1990--Solar-terrestrial environment, IUWDS alert periods (Advance and Worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for November 1990--Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data--Cosmic rays Huancayo September 1990, Thule July-October 1990, Geomagnetic indices, Provisional values of hourly equatorial Dst September 1989-May 1990.

  19. 40 CFR 52.474 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false 1990 Base Year Emission Inventory. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS District of Columbia § 52.474 1990 Base Year... base year emission inventory for the Washington Metropolitan Statistical Area, submitted by...

  20. Sliding-associated injuries in college and professional baseball--1990-1991.

    PubMed

    1993-04-01

    Softball and baseball are among the most frequent causes of sports-related emergency department visits in the United States, accounting for an estimated 321,000 injuries in 1989. Approximately 71% of softball-related injuries are caused by sliding. The use of breakaway bases substantially decreases the risk for or occurrence of sliding-related injuries among recreational softball league players. This report summarizes the findings of a study on the impact of breakaway base use on sliding injuries among college and professional minor league baseball players.

  1. The Holliday Montessori Magnet Elementary School, 1990-1991. Formative Evaluation.

    ERIC Educational Resources Information Center

    Moore, William P.

    This formative evaluation report documents the progress made by the Holliday Montessori Magnet Elementary School (Kansas City, Missouri) during the first year of implementation of Montessori themes. The evaluation was based on the goals established by the Holliday Montessori Site Plan and the Long-Range Magnet School Plan. Examined were enrollment…

  2. Genetic engineering of sulfur-degrading Sulfolobus. Final technical report, September 1, 1990--August 31, 1991

    SciTech Connect

    Ho, N.W.Y.

    1991-12-31

    The objectives of the proposed research is to first establish a plasmid-mediated genetic transformation system for the sulfur degrading Sulfolobus, and then to clone and overexpress the genes encoding the organic-sulfur-degrading enzymes from Sulfolobus- as well as from other microorganisms, to develop a Sulfolobus-based microbial process for the removal of both organic and inorganic sulfur from coal.

  3. Necessary but Insufficient: Three Linked Efforts To Restructure NYC Public Schools in 1990-1991.

    ERIC Educational Resources Information Center

    Zuckerman, David W.

    Evaluations of school restructuring, particularly school-based management (SBM) and shared decision making (SDM), have tended to focus on problems of implementation and on its consequent failure to fulfill its promises. Inadequate resources, unclear responsibilities, inhibiting regulations, and institutional resistance have all been cited as…

  4. New reagents for coal desulfurization. Final technical report, September 1, 1990--August 31, 1991

    SciTech Connect

    Buchanan, D.H.; Kalembasa, S.; Olson, D.; Wang, S.; Warfel, L.

    1991-12-31

    The primary goal of this project was development and exploration of potential new desulfurization reagents for the removal of ``organic sulfur`` from Illinois coals by mild chemical methods. Potential new desulfurization reagents were investigated using organic sulfur compounds of the types thought to be present in coals. Reagents included low-valent metal complexes based on nickel and on iron as well as possible Single Electron Transfer reagents. Soluble coal extracts served as second generation model compounds during this reagent development project.

  5. Physiologically anaerobic microorganisms of the deep subsurface. Progress report, June 1, 1990--May 30, 1991

    SciTech Connect

    Stevens, S.E. Jr.; Chung, K.T.

    1991-06-01

    This study seeks to determine numbers, diversity, and morphology of anaerobic microorganisms in 15 samples of subsurface material from the Idaho National Engineering Laboratory, in 18 samples from the Hanford Reservation and in 1 rock sample from the Nevada Test Site; set up long term experiments on the chemical activities of anaerobic microorganisms based on these same samples; work to improve methods for the micro-scale determination of in situ anaerobic microbial activity;and to begin to isolate anaerobes from these samples into axenic culture with identification of the axenic isolates.

  6. The extraction of bitumen from western tar sands. Annual report, July 1990--July 1991

    SciTech Connect

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1992-04-01

    Contents of this report include the following: executive summary; characterization of the native bitumen from the Whiterocks oil sand deposit; influence of carboxylic acid content on bitumen viscosity; water based oil sand separation technology; extraction of bitumen from western oil sands by an energy-efficient thermal method; large- diameter fluidized bed reactor studies; rotary kiln pyrolysis of oil sand; catalytic upgrading of bitumen and bitumen derived liquids; ebullieted bed hydrotreating and hydrocracking; super critical fluid extraction; bitumen upgrading; 232 references; Appendix A--Whiterocks tar sand deposit bibliography; Appendix B--Asphalt Ridge tar sand deposit bibliography; and Appendix C--University of Utah tar sands bibliography.

  7. Molecular characterization of a maize regulatory gene. Annual progress report, March 1990--November 1991

    SciTech Connect

    Wessler, S.R.

    1991-12-01

    Based on initial bombardment studies we have previously concluded that promoter diversity was responsible for the diversity of naturally occurring R alleles. During this period we have found that R is controlled at the level of translation initiation and intron 1 is alternatively spliced. The experiments described in Sections 1 and 2 sought to quantify these effects and to determine whether they contribute to the tissue specific expression of select R alleles. This study was done because very little is understood about the post-transcriptional regulation of plant genes. Section 3 and 4 describe experiments designed to identify important structural components of the R protein.

  8. [Regulation of terpene metabolism]. Annual progress report, March 15, 1990--March 14, 1991

    SciTech Connect

    Croteau, R.

    1991-12-31

    During the last grant period, we have completed studies on the key pathways of monoterpene biosynthesis and catabolism in sage and peppermint, and have, by several lines of evidence, deciphered the rate-limiting step of each pathway. We have at least partially purified and characterized the relevant enzymes of each pathway. We have made a strong case, based on analytical, in vivo, and in vitro studies, that terpene accumulation depends upon the balance between biosynthesis and catabolism, and provided supporting evidence that these processes are developmentally-regulated and very closely associated with senescence of the oil glands. Oil gland ontogeny has been characterized at the ultrastructural level. We have exploited foliar-applied bioregulators to delay gland senescence, and have developed tissue explant and cell culture systems to study several elusive aspects of catabolism. We have isolated pure gland cell clusters and localized monoterpene biosynthesis and catabolism within these structures, and have used these preparations as starting materials for the purification to homogeneity of target ``regulatory`` enzymes. We have thus developed the necessary background knowledge, based on a firm understanding of enzymology, as well as the necessary experimental tools for studying the regulation of monoterpene metabolism at the molecular level. Furthermore, we are now in a position to extend our systematic approach to other terpenoid classes (C{sub 15}-C{sub 30}) produced by oil glands.

  9. 40 CFR 52.2425 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... consists of the 1990 base year stationary, area and off-road mobile and on-road mobile emission inventories... December 15, 1994. These submittals consist of the 1990 base year point, area, non-road mobile, biogenic and on-road mobile source emission inventories in each area for the following pollutants:...

  10. 40 CFR 52.474 - 1990 Base Year Emission Inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... submittal consist of the 1990 base year stationary, area and off-road mobile and on-road mobile emission... mobile, non-road and biogenic source emission inventories in the area for the following pollutants... consists of amendments to the 1990 base year point, area, highway mobile, and non-road source...

  11. Annual dynamics within the active layer. Annual progress report, March 15, 1990--March 14, 1991

    SciTech Connect

    Not Available

    1991-12-31

    We have continued our meteorological and hydrologic data collection in support of our process-oriented research. The six years of data collected to date is unique in its scope and continuity in a North Hemisphere Arctic setting. This valuable data base has allowed us to further our understanding of the interconnections and interactions between the atmosphere/hydrosphere/biosphere/lithosphere. The increased understanding of the heat and mass transfer processes has allowed us to increase our model-oriented research efforts. Examples of applications are the following. (1) Spring snowmelt on the North Slope of Alaska is the dominant hydrologic event of the year. This event provides most of the moisture for use by vegetation in the spring and early summer period. The mechanisms and timing of snowmelt are important factors in predicting runoff, the migrations of birds and large mammals and the diversity of plant communities. It is important globally due to the radical and abrupt change in the surface energy balance over vast areas. (2) We were able to explore the trends and differences in the snowmelt process along a transect from the Brooks Range to the Arctic Coastal plain. Snowpack ablation was monitored at three sites. These data were analyzed along with meteorologic data at each site. The initiation of ablation was site specific being largely controlled by the complementary addition of energy from radiation and sensible heat flux.

  12. Thin film cadmium telluride photovoltaic cells. Annual subcontract report, 23 July 1990--31 October 1991

    SciTech Connect

    Compaan, A.; Bohn, R.

    1992-04-01

    This report describes research to develop to vacuum-based growth techniques for CdTe thin-film solar cells: (1) laser-driven physical vapor deposition (LDPVD) and (2) radio-frequency (rf) sputtering. The LDPVD process was successfully used to deposit thin films of CdS, CdTe, and CdCl{sub 2}, as well as related alloys and doped semiconductor materials. The laser-driven deposition process readily permits the use of several target materials in the same vacuum chamber and, thus, complete solar cell structures were fabricated on SnO{sub 2}-coated glass using LDPVD. The rf sputtering process for film growth became operational, and progress was made in implementing it. Time was also devoted to enhancing or implementing a variety of film characterization systems and device testing facilities. A new system for transient spectroscopy on the ablation plume provided important new information on the physical mechanisms of LDPVD. The measurements show that, e.g., Cd is predominantly in the neutral atomic state in the plume but with a fraction that is highly excited internally ({ge} 6 eV), and that the typical neutral Cd translational kinetic energies perpendicular to the target are 20 eV and greater. 19 refs.

  13. Thermion: Verification of a thermionic heat pipe in microgravity. Final Report, 1990 - 1991

    SciTech Connect

    Not Available

    1991-01-01

    The design and development is examined of a small excore heat pipe thermionic space nuclear reactor power system (SEHPTR). The need was identified for an in-space flight demonstration of a solar powered, thermionic heat pipe element. A demonstration would examine its performance and verify its operation in microgravity. The design of a microsatellite based technology demonstration experiment is proposed to measure the effects of microgravity on the performance of an integrated thermionic heat pipe device in low earth orbit. The specific objectives are to verify the operation of the liquid metal heat pipe and the cesium reservior in the space environment. Two design configurations are described; THERMION-I and THERMION-II. THERMION-I is designed for a long lifetime study of the operations of the thermionic heat pipe element in low earth orbit. Heat input to the element is furnished by a large mirror which collects solar energy and focuses it into a cavity containing the heat pipe device. THERMION-II is a much simpler device which is used for short term operation. This experiment remains attached to the Delta II second stage and uses energy from 500 lb of alkaline batteries to supply heat energy to the heat pipe device.

  14. ERIP application instructions. Final report, September 12, 1990--December 31, 1991

    SciTech Connect

    Watt, D.M.

    1992-01-02

    This report provides background information and instructions to assist applicants in writing Energy-Related Inventions Program (ERIP) applications. Initial feedback fro usage for the new instructions shows that the best instructions would not be read and followed by all applicants. Applications from more than thirty applicants who have received the new instructions indicated that few had read the instructions. Based on this feedback, the instructions have been further revised to include a title page and table of contents. A warning was also added to advise applicants of the potential penalty of delayed review if these instructions are not followed. This revision was intended to address the possibility that some applicants did not see or bother to follow the instructions which followed the background information about ERIP. Included are two examples of ERIP applications which have been prepared for handout at workshops or mailing to applicants. Writing of example applications was time consuming and more difficult than expected for several reasons: (1) Full disclosures can be lengthy, very detailed, and technical. This contrasts with the desire to prepare examples which are comparatively short and easy for the non-technical person to read. (2) Disclosures contain confidential information which should not be published. (3) It is difficult to imagine that applicants will study examples when they do not bother to read the basic instructions.

  15. Oil recovery enhancement from fractured, low permeability reservoirs. Annual report 1990--1991, Part 1

    SciTech Connect

    Poston, S.W.

    1991-12-31

    Joint funding by the Department of Energy and the State of Texas has Permitted a three year, multi-disciplinary investigation to enhance oil recovery from a dual porosity, fractured, low matrix permeability oil reservoir to be initiated. The Austin Chalk producing horizon trending thru the median of Texas has been identified as the candidate for analysis. Ultimate primary recovery of oil from the Austin Chalk is very low because of two major technological problems. The commercial oil producing rate is based on the wellbore encountering a significant number of natural fractures. The prediction of the location and frequency of natural fractures at any particular region in the subsurface is problematical at this time, unless extensive and expensive seismic work is conducted. A major portion of the oil remains in the low permeability matrix blocks after depletion because there are no methods currently available to the industry to mobilize this bypassed oil. The following multi-faceted study is aimed to develop new methods to increase oil and gas recovery from the Austin Chalk producing trend. These methods may involve new geological and geophysical interpretation methods, improved ways to study production decline curves or the application of a new enhanced oil recovery technique. The efforts for the second year may be summarized as one of coalescing the initial concepts developed during the initial phase to more in depth analyses. Accomplishments are predicting natural fractures; relating recovery to well-log signatures; development of the EOR imbibition process; mathematical modeling; and field test.

  16. Clinical manifestations of dengue hemorrhagic fever in Puerto Rico, 1990-1991. Puerto Rico Association of Epidemiologists.

    PubMed

    Rigau-Pérez, J G

    1997-05-01

    The aim of the study reported here was to demonstrate that dengue hemorrhagic fever occurs in Puerto Rico, that it is underreported, and that this underreporting is due partly to underdiagnosis in hospitals. Surveillance for severe dengue identified 986 hospitalizations for suspected dengue in 1990-1991. At the time, on the basis of available clinical and laboratory data, the surveillance system routinely identified 20 DHF cases, including three with dengue shock syndrome (DSS). Our subsequent review of these 986 patients' hospital records identified 102 whose records supported a clinical diagnosis of DHF (88) or DSS (14). Of the 102, there were 57 with positive virologic or serologic results for dengue and that met the World Health Organization criteria for DHF (fever, hemorrhagic manifestations, thrombocytopenia, and excessive capillary permeability). This group of 57 patients had a mean age of 38 years, contained a preponderance of males (34, 59.3%), included eight cases of DSS, and involved two (3.5%) fatalities (in females 16 and 55 years old). Hemorrhagic manifestations were mild; hemoconcentration, hypoalbuminemia, and elevated aspartate and alanine aminotransferase (AST and ALT) levels were frequently encountered. The median duration of hospitalization was five days. The clinical description of these laboratory-positive DHF cases in Puerto Rico is consistent with previous descriptions of DHF in the medical literature; but the patients' age distribution is similar to the pattern typically found in the Americas (where all age groups tend to be affected), as opposed to Southeast Asia (where mostly younger children are affected). The number of DHF cases identified by our study was nearly three times that reported through the established surveillance system. Our findings indicate that recognition and reporting of DHF by local clinicians needs to be improved.

  17. Benchmarking of the CAP-88 and GENII computer codes using 1990 and 1991 monitored atmospheric releases from the Idaho National Engineering Laboratory

    SciTech Connect

    Maheras, S.J.; Ritter, P.D.; Leonard, P.R.; Moore, R.

    1994-11-01

    The CAP-88 environmental radiological assessment computer code was benchmark tested to establish confidence in its results. The results from CAP-88 were compared to the results from the GENII computer code, which has undergone rigorous testing. The codes were benchmarked using 1990 and 1991 monitored atmospheric releases from Idaho National Engineering Laboratory facilities and the results (the effective dose equivalent to the maximally exposed offsite individual) were quantitatively compared using a metric based on the uncertainty in the Gaussian plume model and terrestrial transport models. The results of the benchmark tests were within the 95% acceptance region specified in the test protocol. CAP-88 was found to overpredict effective dose equivalent relative to GENII for elevated releases, largely because CAP-88 calculates a larger atmospheric dispersion factor ({chi}/Q) than does GENII using the same meteorological data. However, CAP-88 consistently underpredicted effective dose equivalent relative to GENII for ground-water releases. This was because CAP-88 accounts for the processes of plume depletion by dry and wet deposition while GENII does not account for these processes. The effect of depletion was tested and found to be most important for a ground-level release of a highly depositing species such as radioiodine which implies that acceptable benchmark results would be difficult to obtain for a highly depositing species. 50 refs., 2 tabs.

  18. ELISA-Based Segregation of Adult Spring Chinook Salmon for Control of Bacterial Kidney Disease: Annual Report 1991.

    SciTech Connect

    Kaattari, Stephen L.

    1993-02-01

    Bacterial kidney disease (BKD), caused by Renibacterium salmoninarum (RS), a serious disease of salmonid fish worldwide. The disease has a major impact on spring chinook salmon populations in the Columbia River system. There is strong evidence that RS can be transmitted from parent to progeny, and segregation of progeny based on levels of antigen detected in adult fish may obviate this mode of transmission. Results are presented from the third year of a four year study to investigate segregation of broodstock as a tool for controlling BKD. Segregation of adult fish infected with RS has been achieved using enzyme-linked immunosorbent assays (ELlSAs) optimized in the first and second year of this project. Gametes from both 1990 and 1991 broodstock, either injected with erythromycin or receiving no antibiotic injection were successfully segregated into groups having either high or low levels of the RS soluble antigen. Offspring have been monitored every three months from the 1990 broodstock and are being monitored from the 1991 broodstock. Antigen levels in the offspring from the 1990 segregation experiment at Marion Forks Hatchery were low and clinical BKD was not observed in any of the juvenile fish. At Carson National Fish Hatchery, antigen levels were also low in fish which were sampled December 1990 through July 1991. Total mortality was low throughout these sampling periods. An increase in mortality was observed in November-December 1991, and preliminary evidence suggests that motality may have been due BKD. The epizootic appears to have equally effected both offspring from high and low RS antigen level parents. Antigen levels in moribund fish are being examined to confirm the prevalence of RS infection.

  19. Acid deposition in Maryland. Summary of research and monitoring results compiled through 1991 and a discussion of the 1990 Clean Air Act Amendments. Report for 1991-1992

    SciTech Connect

    Price, R.; Mountain, D.

    1992-10-01

    This is the sixth annual report submitted under Maryland legislative requirements. The report focuses on more than a decade of acid deposition research conducted in Maryland. In addition, the report discusses Title IV - Acid Deposition Control of the 1990 Clean Air Act Amendments (CAAA) and its potential impacts on Maryland.

  20. Conceptual design of a 10 MW shore-based OTEC plant

    NASA Astrophysics Data System (ADS)

    Stevens, H. C.; Genens, L.; Panchal, C. B.

    1984-09-01

    A 1982 study of a 10 MWe shore-based closed-cycle ocean thermal energy conversion (OTFC) plant at Keahole Point, Hawaii, is updated to reflect advances in technology that have occurred over the past two years. Design options that show promise for reducing the capital cost of the plant are presented. The options studied include the heat exchangers, the number and size of the cold-water pipes (CWP), the materials and method of construction of the CWP, deployment technique. In all cases, the new options are within modest extrapolations of the current state of the art. Thermal-hydraulic optimization codes were developed and used to upgrade and improve the design, and to focus on those components where significant cost reductions are possible. The power system was improved with more cost-effective heat exchangers and a more water-efficient design. An advanced cold-water pipe option was selected that uses compact, brazed-aluminum heat exchangers. Options for parallel or bundled pipes of smaller (2 meter) diameter were reviewed. It was found that the smaller diameters present fewer fabrication problems, and potentially simpler deployment methods. Also studied were various options for CWP materials and construction.

  1. Final Technical Report: Ocean CO{sub 2} Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1992-1995 Field Years: Shore Based Analysis of Dissolved Inorganic Carbon January 1, 1993-April 15, 1998

    SciTech Connect

    Keeling, Charles D.

    1998-04-15

    Participation in the hydrographic survey of the world ocean circulation experiment (WOCE) began in December 1990 with a two year grant from DOE for shore related analyses of inorganic carbon in sea water. These analyses were intended to assure that the measurements carried out under difficult laboratory conditions on board ships were consistent with measurements made under more carefully controlled shore laboratory conditions.

  2. Status and Habitat Requirements of the White Sturgeon Populations in the Columbia River Downstream from McNary Dam, 1990-1991 Annual Report.

    SciTech Connect

    Nigro, Anthony A.

    1991-09-01

    We report on our effort from April 1990 to March 1991 to describe the life history and population dynamics of white sturgeon Acipenser transmontanus in.John Day Reservoir. We set 1188 set lines and 26 gill nets. We caught 623 white sturgeon with set lines and 236 with gill nets. Catch per unit effort was much higher in areas near the tailrace than in downstream sites. Our setlines were size selective. We recaptured 3 fish released in John Day Reservoir in 1989 and 28 fish released in 1990. Sport and commercial fishermen recovered 62 tags from fish we tagged in Bonneville, The Dalles and John Day reservoirs, 1987-1990. We observed extensive movements of marked sturgeon within the reservoirs. We completed aging of available samples from all three reservoirs from 1987-1990. We aged fish as old as 46 years. Bone marks were observed on 74 of 78 fish previously injected with oxytetracycline and annulus formation was generally complete after June. We estimated parameters in a length-weight equation. About 1.5% of the female white sturgeon we examined to date had early or late vitellogenic eggs and would be expected to spawn the following year.

  3. Credit Enrollment and the Adult Population. A Comparison of Fall 1991 Credit Enrollment and 1990 Census Data.

    ERIC Educational Resources Information Center

    San Diego Community Coll. District, CA. Research and Planning.

    An analysis of population by zipcode was conducted to compare regional demographic characteristics with college credit enrollment for the three colleges in the San Diego Community College District, and to determine college participation rates for the adult population in the district. Enrollment data for the fall 1991 semester were compared with…

  4. On-site gamma dose rates at the Andreeva Bay shore technical base, northwest Russia.

    PubMed

    Reistad, O; Dowdall, M; Standring, W J F; Selnaes, Ø G; Hustveit, S; Steinhusen, F; Sørlie, A

    2008-07-01

    The spent nuclear fuel (SNF) and radioactive waste (RAW) storage facility at Andreeva Bay shore technical base (STB) is one of the largest and most hazardous nuclear legacy sites in northwest Russia. Originally commissioned in the 1960s the facility now stores large amounts of SNF and RAW associated with the Russian Northern Fleet of nuclear powered submarines. The objective of the present study was to map ambient gamma dose rates throughout the facility, in particular at a number of specific sites where SNF and RAW are stored. The data presented here are taken from a Norwegian-Russian collaboration enabling the first publication in the scientific literature of the complete survey of on-site dose rates. Results indicate that elevated gamma dose rates are found primarily at discrete sites within the facility; maximum dose rates of up to 1000 microSv/h close to the ground (0.1m) and up to 3000 microSv/h at 1m above ground were recorded, higher doses at the 1m height being indicative primarily of the presence of contaminated equipment as opposed to ground contamination. Highest dose rates were measured at sites located in the immediate vicinity of buildings used for storing SNF and sites associated with storage of solid and liquid radioactive wastes. Elevated dose rates were also observed near the former channel of a small brook that became heavily contaminated as a result of radioactive leaks from the SNF storage at Building 5 starting in 1982. Isolated patches of elevated dose rates were also observed throughout the STB. A second paper detailing the radioactive soil contamination at the site is published in this issue of Journal of Environmental Radioactivity.

  5. On-site gamma dose rates at the Andreeva Bay shore technical base, northwest Russia.

    PubMed

    Reistad, O; Dowdall, M; Standring, W J F; Selnaes, Ø G; Hustveit, S; Steinhusen, F; Sørlie, A

    2008-07-01

    The spent nuclear fuel (SNF) and radioactive waste (RAW) storage facility at Andreeva Bay shore technical base (STB) is one of the largest and most hazardous nuclear legacy sites in northwest Russia. Originally commissioned in the 1960s the facility now stores large amounts of SNF and RAW associated with the Russian Northern Fleet of nuclear powered submarines. The objective of the present study was to map ambient gamma dose rates throughout the facility, in particular at a number of specific sites where SNF and RAW are stored. The data presented here are taken from a Norwegian-Russian collaboration enabling the first publication in the scientific literature of the complete survey of on-site dose rates. Results indicate that elevated gamma dose rates are found primarily at discrete sites within the facility; maximum dose rates of up to 1000 microSv/h close to the ground (0.1m) and up to 3000 microSv/h at 1m above ground were recorded, higher doses at the 1m height being indicative primarily of the presence of contaminated equipment as opposed to ground contamination. Highest dose rates were measured at sites located in the immediate vicinity of buildings used for storing SNF and sites associated with storage of solid and liquid radioactive wastes. Elevated dose rates were also observed near the former channel of a small brook that became heavily contaminated as a result of radioactive leaks from the SNF storage at Building 5 starting in 1982. Isolated patches of elevated dose rates were also observed throughout the STB. A second paper detailing the radioactive soil contamination at the site is published in this issue of Journal of Environmental Radioactivity. PMID:18243437

  6. Structural dynamics division research and technology accomplishments for fiscal year 1990 and plans for fiscal year 1991

    NASA Technical Reports Server (NTRS)

    Wynne, Eleanor C.

    1991-01-01

    The research accomplishments of the Structural Dynamics Division for F.Y. 1991 are presented. The work is discussed in terms of highlights of accomplishments during the past year and plans for the current year as they relate to 5-year plans and the objectives of each technical area. Included is research on unsteady aerodynamics, helicopter rotors, computational fluid dynamics, oscillations of leading edge flaps of a delta wing, and aircraft wing loads.

  7. 40 CFR 52.1075 - 1990 base year emission inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... year stationary, area, off-road mobile and on-road mobile emission inventories in the Baltimore... October 12, 1995. This submittal consist of the 1990 base year stationary, area and off-road mobile and on-road mobile emission inventories in the Washington Statistical Area for the pollutant, carbon...

  8. Quality-assurance support for the National Atmospheric Deposition Program and National Trends Network Monitoring Activities. Fourth progress report, 1990-1991

    SciTech Connect

    Bigelow, D.S.

    1992-06-01

    The report summarizes the quality assurance activities of the NADP/NTN Quality Assurance Manager in 1990 and 1991. The report documents the accomplishments of the cooperative agreement and makes recommendations for the future operation of the NADP/NTN network. The report summarizes the progress being made by the NADP/NTN monitoring program in implementing its quality assurance plan. The report discusses the validation of field pH measurements, nuances of utilizing the networks PO4(-3) measurements and NADP/NTN siting criteria. Results of a laboratory audit and a compendium of network documentation are also presented. Recommendations emphasize the continued support of the quality assurance manager's role in coordinating quality assurance activities and the need for more support for the gathering and interpretation of quality assurance data.

  9. Data from synoptic water-quality studies on the Colorado River in the Grand Canyon, Arizona, November 1990 and June 1991

    USGS Publications Warehouse

    Taylor, H.E.; Peart, D.B.; Antweiler, R.C.; Brinton, T.I.; Campbell, W.L.; Barbarino, J.R.; Roth, D.A.; Hart, R.J.; Averett, R.C.

    1996-01-01

    Two water-quality synoptic studies were made on the Colorado River in the Grand Canyon, Arizona. Field measurements and the collection of water samples for laboratory analysis were made at 10 mainstem and 6 tributary sites every 6 hours for a 48-hour period on November 5-6, 1990, and again on June 18-20, 1991. Field measurements included discharge, alkalinity, water temperature, light penetration, pH, specific conductance, and dissolved oxygen. Water samples were collected for the laboratory analysis of major and minor ions (calcium, magnesium, sodium, potassium, strontium, chloride, sulfate, silica as SiO2), trace elements (aluminum, arsenic, boron, barium, beryllium, cadmium, cobalt, chromium, copper, iron, lead, lithium, manganese, molybdenum, nickel, selenium, thallium, uranium, vanadium and zinc), and nutrients (phosphate, nitrate, ammonium, nitrite, total dissolved nitrogen, total dissolved phosphorus and dissolved organic carbon). Biological measurements included drift (benthic invertebrates and detrital material), and benthic invertebrates from the river bottom.

  10. Application of railgun principle to high-velocity hydrogen pellet injection for magnetic fusion reactor refueling. Technical progress report, [July 16, 1990--August 16, 1991

    SciTech Connect

    Kim, K.

    1991-08-01

    This report contains three documents describing the progress made by the University of Illinois electromagnetic railgun program sponsored by the Office of Fusion Energy of the United States Department of Energy during the period from July 16, 1990 to August 16, 1991. The first document contains a brief summary of the tasks initiated, continued, or completed, the status of major tasks, and the research effort distribution, estimated and actual, during the period. The second document contains a description of the work performed on time resolved laser interferometric density measurement of the railgun plasma-arc armature. The third document is an account of research on the spectroscopic measurement of the electron density and temperature of the railgun plasma arc.

  11. [Treatment outcome of purulent meningitis in adults from material of the Clinic of Infectious Diseases AM in Lodz in the years 1990-1991].

    PubMed

    Wrodycki, W; Kuydowicz, J; Krakowiak, M; Michowicz, A; Małolepsza, E; Białkowska-Warzecha, J; Latarska, D; Hauk-Szklarek, E

    81 patients (pts) with bacterial meningitis hospitalised in the Clinic for Infectious Diseases in the years 1990-1991 were treated according to two therapeutic schedules. First: young pts (under 40 years), without coexisting diseases obtained Penicillin G and aminoglycoside and/or synthetic penicillin. Second: pts over 40 years old with coexisting diseases or cases of recurrent meningitis were treated with third-generation cephalosporins and aminoglycoside and/or synthetic penicillin. The mortality was 16% in the study group. 11 of 13 pts with coexisting diseases died. Neurologic sequelae were found in 23% of pts. The complete recovery was obtained in 34% of pts, more often (35.9%) in a group treated with third--generation cephalosporins comparing to 29.4% with other antibiotic therapy. PMID:7651918

  12. ANL Technical Support Program for DOE Environmental Restoration and Waste Management. Annual report, October 1990--September 1991

    SciTech Connect

    Bates, J.K.; Bradley, C.R.; Buck, E.C.; Cunnane, J.C.; Dietz, N.L.; Ebert, W.L.; Emery, J.W.; Feng, X.; Gerding, T.J.; Gong, M.; Hoh, J.C.; Mazer, J.J.; Wronkiewicz, D.J.; Bourcier, W.L.; Morgan, L.E.; Nielsen, J.K.; Steward, S.A.; Ewing, R.C.; Wang, L.M.; Han, W.T.; Tomozawa, M.

    1992-03-01

    This report provides an overview of progress during FY 1991 for the Technical Support Program that is part of the ANL Technology Support Activity for DOE, Environmental Restoration and Waste Management (EM). The purpose is to evaluate, before hot start-up of the Defenses Waste Processing Facility (DWPF) and the West Valley Demonstration Project (WVDP), factors that are likely to affect glass reaction in an unsaturated environment typical of what may be expected for the candidate Yucca Mountain repository site. Specific goals for the testing program include the following: (1) to review and evaluate available information on parameters that will be important in establishing the long-term performance of glass in a repository environment; (2) to perform testing to further quantify the effects of important variables where there are deficiencies in the available data; and (3) to initiate long-term testing that will bound glass performance under a range of conditions applicable to repository disposal.

  13. Changing Dimensions: Managing Library and Information Services for the 1990s: A Global Perspective. Proceedings of the Asian/Pacific American Librarians Association [Conference] (Atlanta, Georgia, July 1, 1991).

    ERIC Educational Resources Information Center

    Sharma, Ravindra Nath, Ed.

    The theme of the 1991 Asian/Pacific American Librarians Association (APALA) was "Changing Dimensions: Managing Library Information Services for the 1990s and Beyond." Members and speakers were invited to discuss this topic from all dimensions of library and information related fields. Presenters had the options either to write on actual issues or…

  14. Short term chronic and acute toxicity screening of water and sediment using fathead minnows, daphnids, rotifers (Rotox[reg sign]) and light emitting bacteria (Microtox[reg sign]), Ambient Stream Monitoring, summers of 1990 and 1991

    SciTech Connect

    Moses, J.; Wade, D.C.

    1992-07-01

    Toxicological evaluation of water column and sediment samples from six locations in the Ambient Stream Monitoring fixed station network was initiated in 1986 using short-term chronic bioassay methods. Toxicological evaluation of six additional stations was initiated in 1990. Chronic studies were conducted at one of these new stations and acute screening methods were used at all twelve locations now included in the activity. This report provides results from studies conducted during the summers of 1990 and 1991. The 1990--91 studies evaluated toxicity of stream water and porewater extracted from sediments as test media, whereas previous studies evaluated water and sediment elutriate samples.

  15. Short term chronic and acute toxicity screening of water and sediment using fathead minnows, daphnids, rotifers (Rotox{reg_sign}) and light emitting bacteria (Microtox{reg_sign}), Ambient Stream Monitoring, summers of 1990 and 1991

    SciTech Connect

    Moses, J.; Wade, D.C.

    1992-07-01

    Toxicological evaluation of water column and sediment samples from six locations in the Ambient Stream Monitoring fixed station network was initiated in 1986 using short-term chronic bioassay methods. Toxicological evaluation of six additional stations was initiated in 1990. Chronic studies were conducted at one of these new stations and acute screening methods were used at all twelve locations now included in the activity. This report provides results from studies conducted during the summers of 1990 and 1991. The 1990--91 studies evaluated toxicity of stream water and porewater extracted from sediments as test media, whereas previous studies evaluated water and sediment elutriate samples.

  16. Results from probability-based, simplified, off-shore Louisiana CSEM hydrocarbon reservoir modeling

    NASA Astrophysics Data System (ADS)

    Stalnaker, J. L.; Tinley, M.; Gueho, B.

    2009-12-01

    Perhaps the biggest impediment to the commercial application of controlled-source electromagnetic (CSEM) geophysics marine hydrocarbon exploration is the inefficiency of modeling and data inversion. If an understanding of the typical (in a statistical sense) geometrical and electrical nature of a reservoir can be attained, then it is possible to derive therefrom a simplified yet accurate model of the electromagnetic interactions that produce a measured marine CSEM signal, leading ultimately to efficient modeling and inversion. We have compiled geometric and resistivity measurements from roughly 100 known, producing off-shore Louisiana Gulf of Mexico reservoirs. Recognizing that most reservoirs could be recreated roughly from a sectioned hemi-ellipsoid, we devised a unified, compact reservoir geometry description. Each reservoir was initially fit to the ellipsoid by eye, though we plan in the future to perform a more rigorous least-squares fit. We created, using kernel density estimation, initial probabilistic descriptions of reservoir parameter distributions, with the understanding that additional information would not fundamentally alter our results, but rather increase accuracy. From the probabilistic description, we designed an approximate model consisting of orthogonally oriented current segments distributed across the ellipsoid--enough to define the shape, yet few enough to be resolved during inversion. The moment and length of the currents are mapped to geometry and resistivity of the ellipsoid. The probability density functions (pdfs) derived from reservoir statistics serve as a workbench. We first use the pdfs in a Monte Carlo simulation designed to assess the detectability off-shore Louisiana reservoirs using magnitude versus offset (MVO) anomalies. From the pdfs, many reservoir instances are generated (using rejection sampling) and each normalized MVO response is calculated. The response strength is summarized by numerically computing MVO power, and that

  17. Heavy metals in muscle, liver, and kidney from Finnish reindeer in 1990-91 and 1991-92

    SciTech Connect

    Rintala, R.; Venaelaeinen, E.R.; Hirvi, T.

    1995-01-01

    Heavy metals were analyzed from reindeer by the Finnish National Veterinary and Food Research Institute. The analyses were part of a larger project during the period 1990-1993, in which residues in vegetables, milk, berries, fish and reindeer were monitored. The main aim of the reindeer study was to investigate possible differences between the heavy metal contents of reindeer samples from northern, eastern, western and southern Lapland. Another objective of the study was also to clarify the environmental effects of industrial activities in the Kola Peninsula and in Tornio on the food products of Finnish Lapland. Analyses of organochlorine compounds from reindeer samples were also performed, but these results will be published later after a larger number of samples has been studied. Results of the reindeer analyses were also compared with previous reindeer and elk studies of the Finnish National Veterinary Institute (1980) and Neimi (1993) and with two Norwegian studies (roslie 1984 and 1986). 13 refs., 1 fig., 4 tabs.

  18. High energy physics program at Texas A&M University. Final report, April 1, 1990--March 31, 1991

    SciTech Connect

    Not Available

    1992-12-01

    The Texas A&M experimental high energy physics program has been supported since its inception by DOE Contract DE-AS05-81ER40039. During that period we established a viable experimental program at a university which before this time had no program in high energy physics. In 1990, the experimental program was augmented with a program in particle theory. In the accompanying final report, we outline the research work accomplished during the final year of this contract and the program being proposed for consideration by the Department of Energy for future grant support. Some of the particular areas covered are: Collider detector at Fermilab program; the TAMU MACRO program; SSC R&D program; SSC experimental program; and theoretical physics program.

  19. Experimental investigations in particle physics at intermediate energies. Performance report for December 1, 1990--November 30, 1991

    SciTech Connect

    Auerbach, L.B.; Highland, V.L.; Martoff, C.J.; McFarlane, K.W.; Guss, C.; Kettell, S.

    1991-09-30

    The major elements of this project continues to be on fundamental symmetries and parameters of the Standard Model. The projects in the current period have been BNL E791 (a search for the decay K{sub L}{sup 0} {yields} {mu}e, which would violate the rule of separate lepton number conservation), test of an upgrade proposal (E871), and LSND, a neutrino experiment at LAMPF. For E791, data taking was completed in June 1990, and preliminary results are now available for the decays K{sub L}{sup 0} {yields} {mu}e and K{sub L}{sup 0} {yields} {mu}{mu}from the entire data set. The data for decay K{sub L}{sup 0} {yields} ee are still being analysed. These are an upper limit for the branching fraction for K{sub L}{sup 0} {yields} {mu}e of 3.5 {times} 10{sup {minus}11} (90% C.L.). From the 1990 data alone, we have a new (preliminary) value of the branching fraction for K{sub L}{sup 0} {yields} {mu}{mu} of (6.96{plus_minus}0. 4{plus_minus}0.22) {times} 10{sup {minus}9}, with a sample of 349 events. Combining this with earlier data gives (6.96{plus_minus}0.34) {times} 10{sup 9}, by far the most precise value. The limit on the decay K{sub L}{sup 0} {yields} {mu}e places a lower limit on the mass of a new particle mediating such decays of 85 TeV. The LSND (Large Scintillator Neutrino Detector), a search for neutrino oscillations at LAMPF, has been approved, and is now underway. Other neutrino work at Los Alamos, E764, has resulted in a final publication. This includes the best, measurement of {nu}-nuclear scattering, in {nu}{sub mu} {sup 12}C inclusive cross sections. The measurement of the cross section for the exclusive reaction {nu}{sup mu}{sup 12}C {yields} {mu}{sup {minus}12} N is unique. In a new development, Dr. Martoff has established a facility for fabrication of superconducting detectors of nuclear radiation; the equipment has been funded and is partly installed. Planned uses include scattering for `Dark Matter.` In summary, the objectives for this year have been met.

  20. Results and interpretation of groundwater data obtained from multiport-instrumented coreholes (GW-131 through GS-135), fiscal years 1990 and 1991

    SciTech Connect

    Dreier, R.B.; Early, T.O.; King, H.L.

    1993-01-01

    With the increased emphasis by Department of Energy personnel on assessing the environmental impact of past waste disposal practices at all of its facilities, there has been an associated increase in characterization activities that focus on delineating site-specific groundwater flow regimes and contaminant migration pathways. At the Oak Ridge Y-12 Plant, the complex geologic and hydrologic relationships require a more detailed understanding of the three-dimensional properties of groundwater flow regimes than can be obtained by conventional monitoring activities. Thus, as part of groundwater characterization activities conducted by the Environmental Surveillance Section staff of the Y-12 Plant Environmental Management Department, five existing deep core holes were instrumented with multiport monitoring systems to provide greatly enhanced resolution of the hydraulic and hydrochemical properties of the groundwater system within Bear Creek Valley. With a multiport system, it is possible to measure hydraulic head and hydraulic conductivity and collect water samples from multiple levels within a single borehole. In this report, multiport data collected during fiscal years (FYs) 1990 and 1991 are summarized.

  1. Evaluation of Juvenile Fish Bypass and Adult Fish Passage Facilities at Water Diversions in the Umatilla River; 1990-1991 Progress Reports

    SciTech Connect

    Knapp, Suzanne M.

    1992-06-01

    We report on our effort from October 1990 through March 1991 to prepare for the evaluation of the juvenile fish bypass facility in the West Extension Irrigation District Canal at Three Mile Falls Dam on the Umatilla River. We also report on our preliminary activities to prepare for future evaluations at Maxwell and Westland diversion dams. A detailed sampling plan was written to guide our efforts in the evaluation process and associated preparatory activities were conducted. In the sampling plan, we developed experimental designs for evaluating the passage of juvenile salmonids through the bypass system including the evaluation at design flow of injury and mortality rates, and passage of juvenile salmonids through and over the screens. We designed and fabricated fish nets for screen leakage tests, and holding facilities for test fish. Modifications to improve evaluation activities were incorporated into the collection facility, and our sampling gear. We designed and fabricated collection systems for the juvenile fish bypass facilities at Maxwell and Westland diversion dams. Preliminary monitoring of system operation was performed at Westland Diversion Dam. We offer recommendations for improving preparations and designs of future evaluations, and also recommend that a detailed evaluation of the Maxwell and Westland juvenile facilities, including evaluation of fish condition and fish passage through or over the screens, be conducted.

  2. Herbicides and their metabolites in rainfall: Origin, transport, and deposition patterns across the midwestern and northeastern United States, 1990-1991

    USGS Publications Warehouse

    Goolsby, D.A.; Thurman, E.M.; Pomes, M.L.; Meyer, M.T.; Battaglin, W.A.

    1997-01-01

    Herbicides were detected in rainfall throughout the midwestern and northeastern United States during late spring and summer of 1990 and 1991. Herbicide concentrations exhibited distinct geographic and seasonal patterns. The highest concentrations occurred in midwestern cornbelt states following herbicide application to cropland. Volume-weighted concentrations of 0.2- 0.4??g/L for atrazine and alachlor were typical in this area during mid- April through mid-July, and weighted concentrations as large as 0.6-0.9 ??g/L occurred at several sites. Concentrations of 1-3 ??g/L were measured in a few individual samples. Atrazine was detected most often followed by alachlor, deethylatrazine, metolachlor, cyanazine, and deisopropyl-atrazine. The high ratio (~0.5) of deethylatrazine to atrazine in rainfall suggests atmospheric degradation of atrazine. Mass deposition of herbicides was greatest in areas where herbicide use was high and decreased with distance from the cornbelt. Estimated deposition rates for both atrazine and alachlor ranged from more than 240 ??g m-2 yr-1 for some areas in the midwestern states to less than 10 ??g m-2 yr-1 for the New England states. The estimated annual deposition of atrazine on the Great Lakes ranged from about 12 to 63 ??g m-2 yr-1. The total amounts of atrazine and alachlor deposited annually in rainfall in the study area represent about 0.6% of the atrazine and 0.4% of the alachlor applied annually to crops in the study area.

  3. DNA-DNA reassociation and phenotypic data indicate synonymy between Aeromonas enteropelogenes Schubert et al. 1990 and Aeromonas trota Carnahan et al. 1991.

    PubMed

    Huys, Geert; Denys, Rik; Swings, Jean

    2002-11-01

    Mainly on the basis of phylogenetic and genotypic evidence, it has been suggested previously that the species Aeromonas enteropelogenes Schubert et al. 1990 is identical to the species Aeromonas trota Carnahan et al. 1991. Probably because the description of A. enteropelogenes preceded the proposal of A. trota by only a few months, DNA-DNA hybridizations were never performed between representative strains of these two taxa. In the present study, new DNA-DNA hybridizations between the type strain of A. enteropelogenes, LMG 12646(T) (= DSM 6394(T)), and reference strains of A. trota, including its type strain LMG 12223(T)(= ATCC 49657(T)), showed a genomic relatedness of 81-99%. In addition, phenotypic characterization revealed that the two type strains exhibited identical API 20E and API 50CHE biochemical profiles and were both susceptible to ampicillin and carbenicillin. Collectively, our new DNA reassociation and phenotypic data confirm previous taxonomic data that indicate that the taxa A. enteropelogenes and A. trota are synonymous members of the same Aeromonas species. Although the species name A. enteropelogenes has nomenclatural priority, the authors would like to discourage the use of this name because the name A. trota has been cited much more frequently. The preferential use of A. trota in future publications may be the best option to avoid ambiguity in the description of ampicillinsusceptible aeromonads and to secure nomenclatural continuity in Aeromonas literature.

  4. Chesapeake Bay coordinated split sample program annual report, 1990-1991: Analytical methods and quality assurance workgroup of the Chesapeake Bay program monitoring subcommittee

    SciTech Connect

    Not Available

    1991-01-01

    The Chesapeake Bay Program is a federal-state partnership with a goal of restoring the Chesapeake Bay. Its ambient water quality monitoring programs, started in 1984, sample over 150 monitoring stations once or twice a month a month. Due to the size of the Bay watershed (64,000 square miles) and the cooperative nature of the CBP, these monitoring programs involve 10 different analytical laboratories. The Chesapeake Bay Coordinated Split Sample Program (CSSP), initialed in 1988, assesses the comparability of the water quality results from these laboratories. The report summarizes CSSP results for 1990 and 1991, its second and third full years of operation. The CSSP has two main objectives: identifying parameters with low inter-organization agreement, and estimating measurement system variability. The identification of parmeters with low agreement is used as part of the overall Quality Assurance program. Laboratory and program personnel use the information to investigate possible causes of the differences, and take action to increase agreement if possible. Later CSSP results will document any improvements in inter-organization agreement. The variability estimates are most useful to data analysts and modelers who need confidence estimates for monitoring data.

  5. 40 CFR 52.2036 - 1990 base year emission inventory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...—Fairless Hills 1990 VOC and NOX emissions for six emission units (no. 3 blast furnace, no.1 open hearth... from the no. 3 blast furnace are zero for both pollutants. The VOC and NOX 1990 emissions from the no... Steel Company 1990 VOC and NOX emissions for three emission units (Blast Furnace Operations,...

  6. NASA upper atmosphere research program: Research summaries, 1990 - 1991. Report to the Congress and the Environmental Protection Agency

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The objectives, status, and accomplishments of the research tasks supported under the NASA Upper Atmosphere Research Program (UARP) are presented. The topics covered include the following: balloon-borne in situ measurements; balloon-borne remote measurements; ground-based measurements; aircraft-borne measurements; rocket-borne measurements; instrument development; reaction kinetics and photochemistry; spectroscopy; stratospheric dynamics and related analysis; stratospheric chemistry, analysis, and related modeling; and global chemical modeling.

  7. Recovery and recycling of limestone in LEC flue gas desulfurization. Final report, June 1, 1990--August 31, 1991

    SciTech Connect

    Gardner, N.C.; Adler, R.J.; Lin, Y.C.; Unger, M.E.; Lux, K.W.

    1992-03-01

    Prudich et al. have proposed an attractive technology called Limestone Emission Control (LEC) for removing sulfur dioxide from flue gases. Beds of 1/8 inch wet limestone particles absorb the sulfur dioxide from the gases. Sulfates and sulfites deposit on the surfaces of the particles, limiting their utilization to about 20%. The unreacted portion of the limestone can be recovered by mechanical grinding and recycling, enabling high overall sorbent utilization. Favorable economic costs derive from small equipment, simplicity, and low sorbent cost. Our research concentrates on selecting and testing on a laboratory scale suitable candidate dry and wet grinding methods for recovering limestone in LEC flue from desulfurization. A wet grinding method based on the impeller fluidizer, a new type of slurry processor, receives special attention. The impeller fluidizer is a dosed cylindrical vessel with an impeller at one end. It combines the operations of wet grinding, washing, and transporting the spent and recovered limestone as an aqueous slurry.

  8. Nondestructive Examination (NDE) Reliability for Inservice Inspection of Light Water Reactors. Semiannual report, October 1990--March 1991: Volume 13

    SciTech Connect

    Doctor, S.R.; Good, M.S.; Heasler, P.G.; Hockey, R.L.; Simonen, F.A.; Spanner, J.C.; Taylor, T.T.; Vo, T.V.

    1992-07-01

    The Evaluation and Improvement of NDE Reliability for Inservice Inspection of Light Water Reactors (NDE Reliability) Program at the Pacific Northwest Laboratory was established by the Nuclear Regulatory Commission to determine the reliability of current inservice inspection (ISI) techniques and to develop recommendations that will ensure a suitably high inspection reliability. The objectives of this program include determining the reliability of ISI performed on the primary systems of commercial light-water reactors (LWRs); using probabilistic fracture mechanics analysis to determine the impact of NDE unreliability on system safety; and evaluating reliability improvements that can be achieved with improved and advanced technology. A final objective is to formulate recommended revisions to the Regulatory and ASME Code requirements, based on material properties, service conditions, and NDE uncertainties.

  9. Bioconversion of coal-derived synthesis gas to liquid fuels. Final technical report, September 1, 1990--August 31, 1991

    SciTech Connect

    Jain, M.K.

    1991-12-31

    The use of coal-derived synthesis gas as an industrial feedstock for production of fuels and chemicals has become an increasingly attractive alternative to present petroleum-based chemicals production. However, one of the major limitations in developing such a process is the required removal of catalyst poisons such as hydrogen sulfide (H{sub 2}S), carbonyl sulfide (COS), and other trace contaminants from the synthesis gas. Purification steps necessary to remove these are energy intensive and add significantly to the production cost, particularly for coals having a high sulfur content such as Illinois coal. A two-stage, anaerobic bioconversion process requiring little or no sulfur removal is proposed, where in the first stage the carbon monoxide (CO) gas is converted to butyric and acetic acids by the CO strain of Butyribacterium methylotrophicum. In the second stage, these acids along with the hydrogen (H{sub 2}) gas are converted to butanol, ethanol, and acetone by an acid utilizing mutant of Clostridium acetobutylicum. 18 figs., 18 tabs.

  10. Growth of high {Tc} superconducting fibers using a miniaturized laser-heated float zone process. Progress report, November 6, 1990--December 31, 1991

    SciTech Connect

    Feigelson, R.S.; Route, R.K.; DeMattei, R.C.

    1991-12-31

    This report summarizes the progress made on the project ``Growth of High {Tc} Superconducting Fibers Using a Miniaturized Laser-Heated Float Zone Process`` during the 14 month period from Nov. 6, 1990 to Dec. 31, 1991. The studies during this period focused primarily on phase diagram studies, phase relations in the calcium aluminate system and on Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8} (BSCCO). Some work was also done on the Advanced Fiber Growing Station. Because of the complicated phase relationships found in the incongruently melting BSCCO system, the incongruently melting CA{sub 3}Al{sub 2}O{sub 6} phase of the calcium oxide-aluminum oxide system was studied as a model material. The data obtained was in agreement with well known solidification theory. Fibers grown from calcium oxide rich sources contained calcium oxide nodules which transported from the melting source interface to the growth interface, while those grown from aluminum oxide rich sources contained continuous inclusions of a divorced eutectic. The melt compositions were also found to follow theoretical predictions. The agreement of this data with the phase diagram and solidification theory demonstrates that phase equilibrium information can be extracted from fiber growth experiments. BSCCO feed rods were made from 12 different compositions. Fibers were grown from these rods and the melts were abruptly quenched which preserves the as-grown 2212 fiber, a glassy frozen melt and the source. A future study of these sections will reveal the phase relationships that exist in the BSCCO system. Melt temperature gradients of 500--1,000 C/cm were measured near the interface in these experiments. During this reporting period, work continued on the mechanical components of the Advanced Fiber Growth Station.

  11. Analysis of reservoir heterogeneities due to shallowing-upward cycles in carbonate rocks of the Pennsylvanian Wahoo Limestone of Northeastern Alaska. Annual report, October 1990--September 1991

    SciTech Connect

    Watts, K.

    1992-09-01

    The primary objective of this project is to develop an integrated database to characterize reservoir heterogeneities resulting from numerous small-scale shallowing-upward cycles (parasequences) comprising the carboniferous Pennsylvanian Wahoo Limestone. The Wahoo Limestone is the upper formation of an extensive carbonate platform sequence of the Carboniferous Lisburne Group which is widely exposed in the Brooks Range and is a widespread hydrocarbon reservoir unit in the subsurface of the North Slope of Alaska. A principal goal is to determine lateral and vertical variations in the complex mosaic of carbonate facies comprising the Wahoo Limestone. This report presents the preliminary results of research accomplished by a team of specialists in carbonate petrology, biostratigraphy, and diagenesis during the 1990--1991 fiscal year.It includes a summary of regional geological framework studies, a discussion conodont analyses, an overview of diagenetic studies, a brief description of progress in computerized database development, and appendices containing some of the new data on petrographic analyses, conodont analyses, and locality and sample information. Our correlation scheme, which uses cyclic stratigraphy, biostratigraphy, and cement stratigraphy, will allow interpretation of the depositional history and paleogeographic evolution of the region. We have developed predictive facies models and will make paleogeographic maps to illustrate different stages in the history of the Wahoo carbonate ramp. Our detailed analyses of the Wahoo Limestone will provide a basis for interpreting correlative rocks in the adjacent subsurface of the coastal plain of ANWR, a potential hydrocarbon lease-sale area. In a broader sense, our work will provide an excellent generic example of carbonate shallowing-upward cycles which typify carbonate sediments.

  12. Sulfur evolution of the 1991 Pinatubo magmas based on apatite

    NASA Astrophysics Data System (ADS)

    Van Hoose, A. E.; Streck, M. J.; Pallister, J. S.

    2011-12-01

    The 1991 eruptions of Mt. Pinatubo, Philippines, were triggered by basaltic recharge into the 50 km3 dacitic magma reservoir, and released 20 million tonnes of SO2 into the stratosphere. Three primary juvenile products erupted: dacite, hybrid andesite, and basaltic inclusions. Sulfur bearing apatites occur in all three juvenile components, yet observed S content is variable. Basaltic magma includes only high-S (>0.7 wt.% SO3) apatites, while dacitic and hybrid andesitic magmas carry low- (<0.3 wt.% SO3), med.- (0.3-0.7 wt.% SO3), and high-S apatites. Pre-eruption conditions (~780°C, 220 MPa, NNO+1.7, and 77 ppm S) (Rutherford & Devine, 1996; Scaillet & Evans, 1999) and a partition coefficient of 13 (Baker & Rutherford, 1996) could yield only low-S apatite containing up to 0.25 wt.% SO3, which is consistent with the SO3 concentrations found in large (≤200 μm) apatite microphenocrysts in glass. Med.-S apatite would still be consistent with pre-eruption conditions if melt sulfur was once at the solubility maximum of ~350 ppm (cf., Clemente et al., 2004). However, concentrations of SO3 in nearly 30% of dacite-hosted apatites analyzed exceeded 0.7 wt.%, which is much higher than can be achieved through apatite/melt equilibrium partitioning. Such high-S apatite of dacite occur only as inclusions in other phenocrysts (anhydrite, plagioclase, hornblende, and Fe-Ti oxide) and were likely generated during conditions leading to accumulation of the pre-eruptive, separate S gas phase responsible for the "excess sulfur" at Pinatubo. Other explanations, such as inheritance from mafic magmas or diffusional exchange with closely associated anhydrite, can be ruled out. Evidence against the former is found in distinct crystal populations based on major (e.g. Mg, Cl) and trace elements (e.g. total REE, Eu/Eu*, Sr), separating "silicic" apatites (i.e. those hosted in dacite or andesite, irrespective of S content) from basalt apatites. S element maps of apatites hosted by anhydrite

  13. AGS Experiments: 1989, 1990, 1991

    SciTech Connect

    Depken, J.C.

    1992-02-01

    This report contains: Experimental areas layout; table of beam parameters and fluxes; experiment schedule as run''; proposed 1992 schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS Experiments begin here; and list of AGS Experimenters begins here.

  14. AGS Experiments: 1989, 1990, 1991

    SciTech Connect

    Depken, J.C.

    1992-02-01

    This report contains: Experimental areas layout; table of beam parameters and fluxes; experiment schedule ``as run``; proposed 1992 schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS Experiments begin here; and list of AGS Experimenters begins here.

  15. The HITRAN molecular data base - Editions of 1991 and 1992

    NASA Technical Reports Server (NTRS)

    Rothman, Laurence S.; Gamache, R. R.; Tipping, R. H.; Rinsland, C. P.; Smith, M. A. H.; Benner, D. C.; Devi, V. M.; Flaud, J.-M.; Camy-Peyret, C.; Perrin, A.

    1992-01-01

    We describe in this paper the modifications, improvements, and enhancements to the HITRAN molecular absorption database that have occurred in the two editions of 1991 and 1992. The current database includes line parameters for 31 species and their isotopomers that are significant for terrestrial atmospheric studies. This line-by-line portion of HITRAN presently contains about 709,000 transitions between 0 and 23,000/cm and contains three molecules not present in earlier versions: COF2, SF6, and H2S. The HITRAN compilation has substantially more information on chlorofluorocarbons and other molecular species that exhibit dense spectra which are not amenable to line-by-line representation. The user access of the database has been advanced, and new media forms are now available for use on personal computers.

  16. Generation of multivariate near shore extreme wave conditions based on an extreme value copula for offshore boundary conditions.

    NASA Astrophysics Data System (ADS)

    Leyssen, Gert; Mercelis, Peter; De Schoesitter, Philippe; Blanckaert, Joris

    2013-04-01

    Near shore extreme wave conditions, used as input for numerical wave agitation simulations and for the dimensioning of coastal defense structures, need to be determined at a harbour entrance situated at the French North Sea coast. To obtain significant wave heights, the numerical wave model SWAN has been used. A multivariate approach was used to account for the joint probabilities. Considered variables are: wind velocity and direction, water level and significant offshore wave height and wave period. In a first step a univariate extreme value distribution has been determined for the main variables. By means of a technique based on the mean excess function, an appropriate member of the GPD is selected. An optimal threshold for peak over threshold selection is determined by maximum likelihood optimization. Next, the joint dependency structure for the primary random variables is modeled by an extreme value copula. Eventually the multivariate domain of variables was stratified in different classes, each of which representing a combination of variable quantiles with a joint probability, which are used for model simulation. The main variable is the wind velocity, as in the area of concern extreme wave conditions are wind driven. The analysis is repeated for 9 different wind directions. The secondary variable is water level. In shallow waters extreme waves will be directly affected by water depth. Hence the joint probability of occurrence for water level and wave height is of major importance for design of coastal defense structures. Wind velocity and water levels are only dependent for some wind directions (wind induced setup). Dependent directions are detected using a Kendall and Spearman test and appeared to be those with the longest fetch. For these directions, wind velocity and water level extreme value distributions are multivariately linked through a Gumbel Copula. These distributions are stratified into classes of which the frequency of occurrence can be

  17. 4. South (shore) end of dock as viewed from shore ...

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

    4. South (shore) end of dock as viewed from shore looking north includes section of creosote pipe as it leaves the shore. - Pacific Creosoting Plant, Oil-Creosote Unloading Dock, 5350 Creosote Place, Northeast, Bremerton, Kitsap County, WA

  18. Sulfur evolution of the 1991 Pinatubo magmas based on apatite

    NASA Astrophysics Data System (ADS)

    Van Hoose, Ashley E.; Streck, Martin J.; Pallister, John S.; Wälle, Markus

    2013-05-01

    Using electron microprobe (EMP) and laser-ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to collect major and rare-earth elements (REE), respectively, from apatites from the 1991 Mt. Pinatubo juvenile eruption products, we have determined that two statistically distinct populations of apatite exist. One population crystallized from the juvenile basaltic melt (basalt apatites) and the other population crystallized from the main dacitic magma body (silicic apatites). Both populations contain high-S apatites (> 0.7 wt.% SO3). Apatite has previously been shown to be a potential monitor for magmatic sulfur contents via numerous proposed coupled substitutions of P5 + for S6 +. However, simple apatite/melt partitioning cannot account for high-S silicic apatites, which grew from a silicic melt with an apparent maximum S concentration of ~ 80 ppm. Disparate apatite morphology (i.e. skeletal and acicular for basalt apatites and euhedral for silicic apatites) as well as compositional evidence reveal that high-S silicic apatites were not inherited from the juvenile basalt during mingling/mixing prior to eruption. Sulfur gain from neighboring anhydrite phenocrysts can also be ruled-out as a source of high sulfur. EMP sulfur mapping of silicic apatites shows highly irregular patterns of sulfur enrichment that do not correspond with adjacent anhydrite and can be found within apatites hosted by other minerals (e.g. hornblende and Fe-Ti oxides). With these data in mind, we propose high-S silicic apatites from Pinatubo and other sulfur-rich systems achieved elevated sulfur concentrations during high sulfur fluxing events that originated from underplated basalt during degassing of a SO2-rich fluid phase. That basalts were indeed sulfur rich and oxidized is here indicated by high S contents of apatites growing in basalt. The predominant location of S-rich areas of silicic apatite is crystal interiors of apatite inclusions in other mineral phases, while large apatite

  19. Accelerator based epithermal neutron source for neutron capture therapy. Annual report, [October 1990--April 1991

    SciTech Connect

    Brugger, R.; Kunze, J.

    1991-05-01

    Several investigators have suggested that a charged particle accelerator with light element reactions might be able to produce enough epithermal neutrons to be useful in Neutron Capture Therapy. The reaction choice so far has been the Li(p,n) reaction with protons up to 2.5 MeV. A moderator around the target would reduce the faster neutrons down to the epithermal energy region. The goals of the present research are: identify better reactions; improve the moderators; and find better combinations of 1 and 2. The target is to achieve, at the patient location, an epithermal neutron current of greater than 10{sup 9}n/cm{sup 2}sec, with a dose to tissue from the neutrons alone of less than 10{sup {minus}10} rads/n and a dose from the gamma rays in the beam of less than 10{sup {minus}10} rads/n.

  20. Locations and descriptions of gravity, box, and push cores collected in San Francisco Bay between January and February, 1990 and 1991

    USGS Publications Warehouse

    Anima, Roberto J.; Clifton, H. Edward; Reiss, Carol; Wong, Florence L.

    2005-01-01

    A project to study San Francisco Bay sediments collected over 300 sediment gravity cores; six push cores, and three box cores in San Francisco Bay during the years 1990-91. The purpose of the sampling effort is to establish a database on the Holocene sediment history of the bay. The samples described and mapped are the first effort to catalog and present the data collected. Thus far the cores have been utilized in various cooperative studies with state colleges and universities, and other USGS divisions. These cores serve as a base for ongoing multidisciplinary studies. The sediment studies project has initiated subsequent coring efforts within the bay using refined coring techniques to attain deeper cores.

  1. Using Web 2.0 tools to connect shore-based users to live science from the wide blue ocean

    NASA Astrophysics Data System (ADS)

    Cooper, S. K.; Peart, L.; Collins, J.

    2009-12-01

    The fast-expanding use of social networking tools, combined with improved connectivity available through satellite-provided internet on board the scientific ocean drilling vessel JOIDES Resolution (the JR), has allowed for a whole new kind of interaction. Unlike in the not-so-distant past, when non-participants were forced to wait for months to read about the results of ongoing research, web tools allow almost instantaneous participation in ship-based ocean science. Utilizing a brand new portal, joidesresolution.org, scientists and educators at sea can post daily blogs about their work and respond to questions and comments on those blogs, update the JR’s Facebook and Twitter pages, and post videos and photos to YouTube and Flickr regularly. Live video conferencing tools also allow for direct interaction with scientists and a view into the work being done on board in real time. These tools have allowed students, teachers and families, groups and individuals on shore to follow along with the expeditions of the ship and its exciting scientific explorations -- and become a part of them. Building this community provides a whole range of rich interactions and brings seafloor research and the real process of science to those who would never before have had access to it. This presentation will include an overview of the web portal and its associated social networking sites, as well as a discussion of the challenges and lessons learned over nearly a year of utilizing these new tools. The web portal joidesresolution.org home page.

  2. Combustion characterization of beneficiated coal-based fuels. Quarterly report No. 6, July 1990--September 1990

    SciTech Connect

    Chow, O.K.; Nsakala, N.Y.

    1990-11-01

    The Pittsburgh Energy Technology Center of the US Department of Energy has contracted with Combustion Engineering, Inc. (CE) to perform a three-year project on ``Combustion Characterization of Beneficiated Coal-Based Fuels.`` The beneficiated coals are produced by other contractors under the DOE Coal Preparation Program. Several contractor-developed advanced coal cleaning processes are being run at the cleaning facility in Homer City, Pennsylvania, to produce 20-ton batches of fuels for shipment to CE`s laboratory in Windsor, Connecticut. CE then processes the products into either a coal-water fuel (CVVT) or a dry microfine pulverized coal (DMPC) form for combustion testing. The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of BCFs influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. The technical approach used to develop the technical data includes: bench-scale fuel property, combustion, and ash deposition tests; pilot-scale combustion and ash effects tests; and full-scale combustion tests. Subcontractors to CE to perform parts of the test work are the Massachusetts Institute of Technology (MIT), Physical Science, Inc. Technology Company (PSIT) and the University of North Dakota Energy and Environmental Research Center (UNDEERC). Twenty fuels will be characterized during the three-year base program: three feed coals, fifteen BCFS, and two conventionally cleaned coals for full-scale tests. Approximately, nine BCFs will be in dry microfine coal (DMPC) form, and six BCFs will be in coal-water fuel (CWF) form. Additional BCFs would be characterized during optional project supplements.

  3. Combustion characterization of beneficiated coal-based fuels. Quarterly report No. 5, May 1990--June 1990

    SciTech Connect

    Chow, O.K.; Nsakala, N.Y.

    1990-08-01

    The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of BCFs influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. The technical approach used to develop the technical data includes: bench-scale fuel property, conbustion, and ash deposition tests; pilot-scale combustion and ash effects tests; and full-scale combustion tests. Subcontractors to CE to perform parts of the test work are the Massachusetts Institute of Technology (MIT), Physical Sciences, Inc. Technology Company (PSIT) and the University of North Dakota Energy and Environmental Research Center (UNDEERC). Twenty fuels will be characterized during the three-year base program: three feed coals, fifteen BCFs, and two conventionally cleaned coals for the full-scale tests. Approximately nine BCFs will be in dry ultra-fine coal (DUC) form, and six BCFs will be in coal-water fuel (CWF) form. Additional BCFs would be characterized during optional project supplements.

  4. School-Based and School-Linked Clinics. Update 1991.

    ERIC Educational Resources Information Center

    Waszak, Cynthia; Neidell, Shara

    Since 1986, the Center for Population Options (CPO)/Support Center for School-Based Clinics (SBCs) has conducted an annual survey. Over time the SBC has become a prototype for other adolescent health service models. Perhaps the oldest is the school-linked clinic (SLC), a free-standing adolescent health clinic. Located away from the school campus,…

  5. Dialogs by Jerry Szymanski regarding the Yucca Mountain controversy from December, 1990 to March, 1991: Volume 2. Special report number 9, Contract number 92/94.0004

    SciTech Connect

    1993-07-01

    This report is a compilation of materials used as part of the Penrose Conference of Bodega Bay, California and the NRC/NAS panel field trip (April 23--25, 1991). The document contains extensive graphs on the hydrologic and geologic systems of the Yucca Mountain region. It outlines and diagrams hydrologic issues relative to geothermal gradients, geochemical pathways, hydraulic gradients, ground water chemistry, and ground water flow models. Specific anomalies in regards to geology or hydrology are addressed as separate issues.

  6. A false alarm based on electrical activity recorded at a VAN-Station in northern Greece in December 1990

    NASA Astrophysics Data System (ADS)

    Drakopoulos, John; Stavrakakis, George N.

    A VAN-prediction was announced on January 6, 1991, through the French newspaper “Le Monde” and on January 8-10, 1991, through Greek newspapers and TV stations. We evaluate this prediction on the basis of a letter which was sent by Prof. Varotsos (without date) to the Greek Minister of Public Works, and by considering previous VAN-publications as well as recent seismological data for the candidate regions. We conclude that what was observed at ASS station (northern Greece) on December 31, 1990, was not SES-activity but another disturbance or noise.

  7. NSF plans for 1991 eclipse

    NASA Astrophysics Data System (ADS)

    The National Science Foundation plans to support observations related to the total eclipse of the Sun in July 1991. The proposal deadline for logistics or science support is March 30, 1990.We are considering establishing a base camp in Baja, California. Costs of transportation for team members and their equipment from their home institution and logistics support at the camp (food, shelter, power, etc.) would be provided. Arrangements for import-export of equipment to and from the United States-Mexico would be handled by a contractor supported by NSF.

  8. Life on Our Shore

    ERIC Educational Resources Information Center

    Scott, Graham; Grassam, Matthew; Scott, Lisa

    2011-01-01

    St. Martin's Church of England Primary School in Scarborough, North Yorkshire, enjoys a unique location, being approximately 10 minutes walk from a rocky shore and a similar distance from the University of Hull (Scarborough Campus) and its Centre for Environmental and Marine Sciences. A grant provided by the Royal Society (under their Education…

  9. Inside English: Journal of the English Council of California Two Year Colleges, Volume 18, Numbers 1-4, October 1990-May 1991.

    ERIC Educational Resources Information Center

    Woodruff, Barbara Bilson, Ed.; And Others

    1991-01-01

    With each issue focusing on different themes, volume 18 of "Inside English" looks at he revitalizing literature, teaching as a subversive activity, writing at all levels, and the English classroom of the 1990's. In addition to regular columns on the English Council of California Two-Year Colleges (ECCTYC) and legislative concerns, the following…

  10. Report on the activities of the ASME-NQA Committee Working Group on Quality Assurance Requirements for Research and Development, April 1990 to August 1991

    SciTech Connect

    Dronkers, J.J.

    1991-09-01

    This report transmits to the public eye the activities of the American Society of Mechanical Engineers-Nuclear Quality Assurance (ASME-NQA) Committee Working Group on Quality Assurance Requirements for Research and Development. The appendix lists the members of this group as of August 1991. The report covers a period of 17 months. The working group met eight times in this period, and much intellectual ground was traversed. There was seldom agreement on the nature of the task, but there was no doubt as to its urgency. The task was how to adapt the nuclear quality assurance standard, the NQA-1, to research and development work. 1 fig., 7 tabs.

  11. Archive of Digitized Analog Boomer Seismic Reflection Data Collected from the Mississippi-Alabama-Florida Shelf During Cruises Onboard the R/V Kit Jones, June 1990 and July 1991

    USGS Publications Warehouse

    Sanford, Jordan M.; Harrison, Arnell S.; Wiese, Dana S.; Flocks, James G.

    2009-01-01

    In June of 1990 and July of 1991, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the shallow geologic framework of the Mississippi-Alabama-Florida shelf in the northern Gulf of Mexico, from Mississippi Sound to the Florida Panhandle. Work was done onboard the Mississippi Mineral Resources Institute R/V Kit Jones as part of a project to study coastal erosion and offshore sand resources. This report is part of a series to digitally archive the legacy analog data collected from the Mississippi-Alabama SHelf (MASH). The MASH data rescue project is a cooperative effort by the USGS and the Minerals Management Service (MMS). This report serves as an archive of high-resolution scanned Tagged Image File Format (TIFF) and Graphics Interchange Format (GIF) images of the original boomer paper records, navigation files, trackline maps, Geographic Information System (GIS) files, cruise logs, and formal Federal Geographic Data Committee (FGDC) metadata.

  12. Solar-Geophysical Data Number 561, May 1991. Part 1 (prompt reports). Data for April, March 1991, and late data

    SciTech Connect

    Coffey, H.E.

    1991-05-01

    The contents include: Detailed index for 1990-1991; Data for April 1991--Solar-Terrestrial Environment, IUWDs Alert Periods (Advance and Worldwide), Solar Activity Indices, Solar Flares, Stanford Mean Solar Magnetic; Data for March 1991--Solar Active Regions, Sudden Ionospheric Disturbances, Solar Radio Spectral Observations, Cosmic Ray Measurements By Neutron Monitor, Geomagnetic Indices; Late Data--Solar Radio Emission February 1991, Geomagnetic indices August-December 1990, Solar Active Regions January 1991.

  13. H. R. 1921: A bill to amend the Oil Pollution Act of 1990 to protect the environment of Antarctica from oil spills, and for other purposes, introduced in the US House of Representatives, One Hundred Second Congress, First Session, April 18, 1991

    SciTech Connect

    Not Available

    1991-01-01

    This bill was introduced into the US House of Representatives on April 18, 1991 to amend the Oil Pollution Act of 1990 to protect the environment of Antarctica from oil spills. Key features of this legislation address the following: civil penalty; removal, restoration, and compensation; financial responsibility; response plans; revolving fund; disclaimer; conforming and clerical amendments; and safety study.

  14. Bulletin of the State Statistical Bureau of the People's Republic of China on major figures of 1990 Population Census (No. 10), July 3, 1991.

    PubMed

    1991-10-01

    Migration statistics from the 10% sampling tabulation of the 1990 Population Census for China reflect intra and inter regional migration patterns between July 1, 1985 and June 30, 1990. Tabulations for 29 provinces provide data on inmigrants, outmigrants, interprovincial net migration, and intraprovincial migration. The provinces with inmigration 1% are Beijing (6.13%), Shanghai, Tianjin, Qinghai, Xinjiang, Hainan, Guangdong, Ningxia, Liaoning, Jiangsu, Inner Mongolia, and Jilin in descending order. The remaining provinces wer 1% with Guangxi the lowest at .37%. Provinces with 1% of out migrants were Qinghai (2.22%), Xinjiang, Hainan, Heilongjiang, Zhejiang, Jilin, Inner Mongolia, Guangxi, Sichuan, Ningxia, Gansu, Beijing, Shanghai, Hebei, and Shaanxi. The lowest of the remaining provinces with migration 1% was Guangdong (.40%). Inmingration outmigration was revealed in the following provinces: Beijing (5%), Shanghai (1%), Tianjin (1%), Guangdong (1%), Liaoning, Ningxia, Xinjiang, Jiangsu, Hainan, Fujian, Shanxi, Qinghai, Hubei, and Shandong. Outmigrants were inmigrants in Guangxi (.92%), Sichuan (.5%), Heilongjiang .5%), Zhejiang (.5%), Gansu, Hunan, Jilin, Anhui, Guizhou, Heibi, Inner Mongolia, Jiangxi, Henan, Yunnan and Shaanxi. Only 2 provinces had intra regional migration between cities and counties 3%: Guangdong (3.99%) and Qinghai. Other intra regional migration which was between 2-3% were Inner Mongolia, Heilongjiang, Fujian, Guangxi, Ningxia, Xinjiang, Sichuan, Jilin, Shaanxi, Liaoning, Yunnanm, Zhejiang, Hubei, and Hunan. Tianjin with the lowest at .29% and the remaining provinces had intramigration 2%.

  15. Solar-Geophysical Data Number 562, June 1991. Part 1 (prompt reports). Data for May, April 1991, and late data

    SciTech Connect

    Coffey, H.E.

    1991-06-01

    The contents include: Detailed index for 1990-1991; Data for May 1991--Solar-terrestrial environment, IUWDS alert periods (advance and worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for April 1991--Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data--Solar radio emission March-April 1991, Geomagnetic indices February-March 1991, Solar active regions errata March 1991.

  16. Federal financial participation in state assistance expenditures; federal matching shares for aid to needy aged, blind, or disabled persons for October 1, 1990 through September 30, 1991--HHS. Notice.

    PubMed

    1989-11-30

    The Federal Percentages and Federal Medical Assistance Percentages for Fiscal Year 1991 have been calculated pursuant to the Social Security Act (the Act). These percentages will be effective from October 1, 1990 through September 30, 1991. This notice announces the calculated "Federal percentages" and "Federal medical assistance percentages" that we will use in determining the amount of Federal matching in State welfare and medical expenditures. The table gives figures for each of the 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands. Programs under title XIX of the Act exist in each jurisdiction; title IV-A programs in all jurisdictions except American Samoa and the Northern Mariana Islands; programs under titles I, X, and XIV operate only in Guam and the Virgin Islands; while a program under title XVI (AABD) operates only in Puerto Rico. The percentages in this notice apply to State expenditures for assistance payments and medical services (except family planning which is subject to a higher matching rate). The statute provides separately for Federal matching of administrative costs. Sections 1101(a)(8) and 1905(b) of the Act, as revised by section 9528 of Pub. L. 99-272, require the Secretary of Health and Human Services to publish these percentages each year. The secretary is to figure the percentages, by formulas in sections 1101(a)(8) and 1905(b) of the Act, from the Department of Commerce's statistics of average income per person in each State and in the Nation as a whole. The percentages are within upper and lower limits, given in those two sections of the Act.(ABSTRACT TRUNCATED AT 250 WORDS)

  17. Impact to usaf from national and international restrictions on use of ozone-depleting substances. Final report, May 1990-April 1991

    SciTech Connect

    McCarson, T.D.; Tapscott, R.E.

    1995-04-01

    The objective of this project was to assess the impact on the U.S. Air Force (USAF) of national and international restrictions on the production and use of chlorofluorocarbons (CFCs), halons, and other substances believed to contribute to stratospheric ozone depletion. The Montreal Protocol (a United Nations agreement) and the U.S. Clean Air Act Amendments of 1990 place restrictions on the production and use of CFCs and halons with eventual phaseout of production by the year 2000. CFCs are widely used as refrigerants, cleaning solvents, sterilants, foam-blowing agents, and aerosol propellants. Halons are used primarily as fire and explosion suppression agents. The USAF uses CFCs and halons extensively in a variety of ways, many of which are critical to combat operations and capabilities. This project provides an assessment of the technologies for replacements or alternatives to the CFCs and halons being phased out and the resultant impact on USAF mission capabilities. Recommendations are made for actions necessary to mitigate the impact of CFC and halon production and use restrictions.

  18. Shoring pumping station excavation

    SciTech Connect

    Glover, J.B.; Reardon, D.J. )

    1991-11-01

    The city of San Mateo, Calif., operates three 12- to 50-year old wastewater pumping stations on a 24-m (80-ft) wide lot located in a residential area near San Francisco Bay. Because the aging stations have difficulty pumping peak 2.19-m{sup 3}/s (50-mgd) wet-weather flows and have structural and maintenance problems, a new 2.62-m{sup 3}/s (60-mgd) station was proposed - the Dale Avenue Pumping Station - to replace the existing ones. To prevent potential damage to adjacent homes, the new station was originally conceived as a circular caisson type; however, a geotechnical investigation recommended against this type of structure because the stiff soils could make sinking the structure difficult. This prompted an investigation of possible shoring methods for the proposed structure. Several shoring systems were investigated, including steel sheeting, soldier beams and lagging, tieback systems, open excavation, and others; however, each had disadvantages that prevented its use. Because these conventional techniques were unacceptable, attention was turned to using deep soil mixing (DSM) to create a diaphragm wall around the area to be excavated before constructing the pumping station. Although this method has been used extensively in Japan since 1983, the Dale Avenue Pumping Station would be the technology's first US application. The technology's anticipated advantages were its impermeability, its fast and efficient installation that did not require tiebacks under existing homes, its adaptability to subsurface conditions ranging from soft ground to stiff clay to gravels, and its lack of pile-driving requirements that would cause high vibration levels during installation.

  19. SSRL Emergency Response Shore Tool

    NASA Technical Reports Server (NTRS)

    Mah, Robert W.; Papasin, Richard; McIntosh, Dawn M.; Denham, Douglas; Jorgensen, Charles; Betts, Bradley J.; Del Mundo, Rommel

    2006-01-01

    The SSRL Emergency Response Shore Tool (wherein SSRL signifies Smart Systems Research Laboratory ) is a computer program within a system of communication and mobile-computing software and hardware being developed to increase the situational awareness of first responders at building collapses. This program is intended for use mainly in planning and constructing shores to stabilize partially collapsed structures. The program consists of client and server components, runs in the Windows operating system on commercial off-the-shelf portable computers, and can utilize such additional hardware as digital cameras and Global Positioning System devices. A first responder can enter directly, into a portable computer running this program, the dimensions of a required shore. The shore dimensions, plus an optional digital photograph of the shore site, can then be uploaded via a wireless network to a server. Once on the server, the shore report is time-stamped and made available on similarly equipped portable computers carried by other first responders, including shore wood cutters and an incident commander. The staff in a command center can use the shore reports and photographs to monitor progress and to consult with structural engineers to assess whether a building is in imminent danger of further collapse.

  20. Solar-geophysical Data Number 563, July 1991. Part 1 (prompt reports). Data for June, May 1991, and late data

    SciTech Connect

    Coffey, H.E.

    1991-07-01

    The contents include: Detailed index for 1990-1991; Data for June 1991--Solar-terrestrial environment, IUWDS alert periods (Advance and Worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for May 1991--Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data--Geomagnetic indices--Geomagnetic activity indices April 1991, Provisional values of hourly equatorial DST June-December 1990.

  1. Solar-geophysical Data Number 560, April 1991. Part 1 (prompt reports). Data for March, February 1991, and late data

    SciTech Connect

    Coffey, H.E.

    1991-04-01

    The contents include: Detailed index for 1990-1991; Data for March 1991--Solar-terrestrial environment, IUWDS alert periods (Advance and Worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for February 1991--Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data--Cosmic ray measurements by neutron monitor, Thule December 1990-January 1991.

  2. Cross-shore surfzone tracer dispersion in an alongshore current

    NASA Astrophysics Data System (ADS)

    Clark, David B.; Feddersen, Falk; Guza, R. T.

    2010-10-01

    Cross-shore surfzone tracer dispersion in a wave driven alongshore current is examined over a range of wave and current conditions with 6 continuous dye releases, each roughly 1-2 hours in duration, at Huntington Beach, California. Fluorescent dye tracer released near the shoreline formed shore parallel plumes that were sampled on repeated cross-shore transects with a jet ski mounted fluorometer. Ensemble averaged cross-shore tracer concentration profiles are generally shoreline attached (maximum at or near the shoreline), with increasing cross-shore widths and decreasing peak values with downstream distance. More than a few 100 m from the source, tracer is often well mixed across the surfzone (i.e., saturated) with decreasing tracer concentrations farther seaward. For each release, cross-shore surfzone absolute diffusivities are estimated using a simple Fickian diffusion solution with a no-flux boundary at the shoreline, and range from 0.5-2.5 m2 s-1. Surfzone diffusivity scalings based on cross-shore bore dispersion, surfzone eddy mixing length, and undertow driven shear dispersion are examined. The mixing-length scaling has correlation r2 = 0.59 and the expected best-fit slope <1, indicating that horizontal rotational motions are important for cross-shore tracer dispersion in the surfzone.

  3. Combustion characterization of beneficiated coal-based fuels. Quarterly report No. 10, July--September 1991

    SciTech Connect

    Chow, O.K.; Nsakala, N.Y.

    1991-11-01

    The Pittsburgh Energy Technology Center of the US Department of Energy has contracted with Combustion Engineering, Inc. (CE) to perform a five-year project on ``Combustion Characterization of Beneficiated Coal-Based Fuels.`` The beneficiated coals are produced by other contractors under the DOE Coal Preparation Program. Several contractor-developed advanced coal cleaning processes are run at pilot-scale cleaning facilities to produce 20-ton batches of fuels for shipment to CE`s laboratory in Windsor, Connecticut. CE then processes the products into either a coal-water fuel (CWF) or a dry microfine pulverized coa1 (DMPC) form for combustion testing. The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of BCFs influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. During the third quarter of 1991, the following technical progress was made: Continued analyses of drop tube furnace samples to determine devolatilization kinetics; completed analyses of the samples from the pilot-scale ash deposition tests of unweathered Upper Freeport fuels; completed editing of the first three quarterly reports and sent them to the publishing office; presented the project results at the Annual Contractors` Conference.

  4. Combustion characterization of beneficiated coal-based fuels. Quarterly report No. 9, April--June 1991

    SciTech Connect

    Chow, O.K.; Nsakala, N.Y.

    1991-08-01

    The Pittsburgh Energy Technology Center of the US Department of Energy has contracted with Combustion Engineering, Inc. (CE) to perform a five-year project on ``Combustion Characterization of Beneficiated Coal-Based Fuels.`` The beneficiated coals are produced by other contractors under the DOE Coal Preparation Program. Several contractor-developed advanced coal cleaning processes are run at pilot-scale cleaning facilities to produce 20-ton batches of fuels for shipment to CE`s laboratory in Windsor, Connecticut. CE then processes the products into either a coal-water fuel (CWF) or a dry microfine pulverized coa1 (DMPC) form for combustion testing. The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of BCFs influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. During the second quarter of 1991, the following technical progress was made: completed drop tube furnace devolatilization tests of the spherical oil agglomeration beneficiated products; continued analyses of samples to determine devolatilization kinetics; continued analyses of the data and samples from the CE pilot-scale tests of nine fuels; completed writing a summary topical report including all results to date on he nine fuels tested; and presented three technical papers on the project results at the 16th International Conference on Coal & Slurry Technologies.

  5. Combustion characterization of beneficiated coal-based fuels. Quarterly report No. 8, January--March 1991

    SciTech Connect

    Chow, O.K.; Nsakala, N.Y.

    1991-07-01

    The Pittsburgh Energy Technology Center of the US Department of Energy has contracted with Combustion Engineering, Inc. (CE) to perform a five-year project on ``Combustion Characterization of Beneficiated Coal-Based Fuels.`` The beneficiated coals are produced by other contractors under the DOE Coal Preparation Program. Several contractor-developed advanced coal cleaning processes are run at pilot-scale cleaning facilities to produce 20-ton batches of fuels for shipment to CE`s laboratory in Windsor, Connecticut. CE then processes the products into either a coal-water fuel (CWF) or a dry microfine pulverized coa1 (DMPC) form for combustion testing. The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of BCFs influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. During the third quarter of 1991, the following technical progress was made: Calculated the kinetic characteristics of chars from the combustion of spherical oil agglomeration beneficiated products; continued drop tube devolatilization tests of the spherical oil agglomeration beneficiated products; continued analyses of the data and samples from the CE pilot-scale tests of nine fuels; and started writing a summary topical report to include all results on the nine fuels tested.

  6. A program for the transfer of manufacturing technology from the national laboratories. Annual performance report, March 12, 1990--March 11, 1991

    SciTech Connect

    Shackson, R.H.

    1992-03-01

    The objective of this project is to test a needs-driven approach to transfer of manufacturing technology from the National Laboratories. The first task was the development of a 250-page book, describing the durable goods industry and its technological needs. This book was used in three engagements with DOE labs, in which researchers were briefed on needs, and asked to nominate technologies to meet these needs. Of 47 nominations, approximately one-third were technologies that has not been recognized as having value, and were not listed on the Laboratory`s data base. After several evaluation steps, commercialization planning is underway for six, and one is being considered for prototype development.

  7. Geothermal Energy Program Overview: Fiscal Year 1991

    SciTech Connect

    Not Available

    1991-12-01

    In FY 1990-1991, the Geothermal Energy Program made significant strides in hydrothermal, geopressured brine, hot dry rock, and magma research, continuing a 20-year tradition of advances in geothermal technology.

  8. Solar-Geophysical Data Number 566, October 1991. Part 1 (prompt reports). Data for September, August 1991 and late data

    SciTech Connect

    Coffey, H.E.

    1991-10-01

    The contents include: Detailed index for 1991; Data for September 1991--Solar-terrestrial environment, IUWDS alert periods (Advance and Worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for August 1991--Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data--Cosmic ray measurements by neutron monitor-Huancayo November 1990-June 1991, Geomagnetic activity indices June-July 1991.

  9. Collection of VLE data for acid gas-alkanolamine systems using Fourier transform infrared spectroscopy. Phase 1, September 29, 1990--September 30, 1991

    SciTech Connect

    Bullin, J.A.; Frazier, R.E.

    1991-09-01

    The industrial standard process for the purification of natural gas is to remove acid gases, mainly hydrogen sulfide and carbon dioxide, by the absorption and reaction of these gases with alkanolamines. Inadequate data for vapor -- liquid equilibrium (VLE) hinder the industry from converting operations to more energy efficient amine mixtures and conserving energy. Some energy reductions have been realized in the past decade by applying such amine systems as ``hindered`` amines, methyldiethanolamine (MDEA), and MDEA based amine mixtures. However, the lack of reliable and accurate fundamental VLE data impedes the commercial application of these more efficient alkanolamine systems. The first project objective is to improve the accuracy of vapor -- liquid equilibrium measurements at low hydrogen sulfide concentrations. The second project objective is to measure the VLE for amine mixtures. By improving the accuracy of the VLE measurements on MDEA and mixtures with other amines, energy saving can be quickly and confidently implemented in the many existing absorption units already in use. If about 25% of the existing 95.3 billion SCFD gas purification capacity is converted to these new amine systems, the energy savings are estimated to be about 3 {times} 10{sup 14} BTU/yr.

  10. [Developing a physical map of human chromosome 22 using Pace electrophoresis and large fragment cloning]. Annual report, October 1, 1990--September 30, 1991

    SciTech Connect

    Simon, M.I.

    1991-12-31

    Recent technical progress in molecular biology has made the mapping of entire mammalian chromosomes an attainable goal. However, a number of problems must still be overcome before genome mapping becomes rapid, efficient, and reliable. The limited size of cosmid inserts, as well as their tendency to rearrange, necessitates construction of very large libraries for mapping, due to the many gaps encountered in aligning cosmid contigs. Larger fragments can be cloned using the phage P1, but the maximum size of cloned inserts is fixed at only twice that of cosmids. The power of YACs has been demonstrated in isolating large regions of human DNA, recombining them to build up even larger regions and closing gaps in cosmid based maps. However, existing YAC libraries contain a high proportion of chimeric clones, and YACs are difficult to use for detailed mapping, often requiring recloning into cosmid sized pieces. The work has addressed some of these issues by creating an alternative and complementary approach to cloning and mapping large DNA.

  11. Comparative toxicity of strontium-90 and radium-226 in beagle dogs. Report of second year, December 16, 1990--December 15, 1991

    SciTech Connect

    Raabe, O.G.; Culbertson, M.R.; White, R.G.; Spangler, W.L.; Cain, G.R.; Parks, N.J.; Samuels, S.J.

    1991-12-31

    The authors are completing a 30-year study of the biological effects of {sup 90}Sr and {sup 226}Ra in the beagle in order to predict the possible long-term hazards to people from chronic exposure to low levels of irradiation. Animals received either radionuclide by several means of administration: (a) continual ingestion of {sup 90}Sr, (b) a single intravenous injection of {sup 90}Sr, or (c) a series of eight intravenous injections of {sup 226}Ra. Although administration of {sup 90}Sr and {sup 226}Ra ended at 540 days of age, the animals continued to receive chronic, low-level radiation doses from these bone-seeking radionuclides throughout life. This project is the largest single cohort study in beagles of internally deposited radionuclides. It is unique in use of the ingestion route for {sup 90}Sr and in exposures that began before birth and continued throughout development to adulthood with uniform labeling of the skeletons with {sup 90}Sr. The last of the dogs died in 1986 at age 18.5 years, but the authors are continuing to investigate the significance of these long-term exposures given at low dose rates with regard to cancer production, physiologic well-being, and shortening of life through the detailed records that were kept and by study of preserved materials. All the data have been successfully accumulated and entered into a main-frame computer data base management system. Current work is exclusively directed at preparing research papers summarizing the results and the associated biostatistical and survival analyses.

  12. Comparative toxicity of strontium-90 and radium-226 in beagle dogs. Progress report of second year, December 16, 1990--December 15, 1991

    SciTech Connect

    Raabe, O.G.; Culbertson, M.R.; White, R.G.; Spangler, W.L.; Cain, G.R.; Parks, N.J.; Samuels, S.J.

    1991-12-01

    We are completing a 30-year study of the biological effects of {sup 90}Sr and {sup 226}Ra in the beagle in order to predict the possible long-term hazards to people from chronic exposure to low levels of irradiation. Animals received either radionuclide by several means of administration: (a) continual ingestion of {sup 90}Sr, (b) a single intravenous injection of {sup 90}Sr, or (c) a series of eight intravenous injections of {sup 226}Ra. Although administration of {sup 90}Sr and {sup 226}Ra ended at 540 days of age, the animals continued to receive chronic, low-level radiation doses from these bone-seeking radionuclides throughout life. This project is the largest single cohort study in beagles of internally deposited radionuclides. It is unique in use of the ingestion route for {sup 90}Sr and in exposure that began before birth and continued throughout development to adulthood with uniform labeling of the skeletons with {sup 90}Sr. The last of the dogs died in 1986 at age 18.5 years, but we are continuing to investigate the significance of these long-term exposures given at low dose rates with regard to cancer production, physiologic well-being, and shortening of life through the detailed records that were kept and by study of preserved materials. All the data have been successfully accumulated and entered into a main-frame computer data base management system. Current work is exclusively directed at preparing research papers summarizing the results and the associated biostatistical and survival analyses. 15 refs., 1 fig., 4 tabs.

  13. The Variety of Shore Birds

    ERIC Educational Resources Information Center

    Varza, Dennis

    1977-01-01

    The types of habitats that exist along the ocean shore and the various types of birds inhabiting them are detailed. Topics discussed include shorebird feeding habits and methods, nesting patterns, and seasonal migration. (BT)

  14. [Cervical insufficiency and cerclage in Denmark 1980-1990. A registry-based epidemiological study].

    PubMed

    Lidegaard, O

    1994-11-28

    The objective of this analysis was to assess the incidence rate of cervical incompetence diagnoses in Denmark 1980-1990 according to maternal age, to analyze regional variations, to investigate how often cervical cerclage is applied, and finally to estimate abortion rates among women with cervical incompetence with and without cervical cerclage. The design was a register-based retrospective cross sectional study, including all Danish gynaecological departments. Since 1977, all hospitalized patients in Denmark have been centrally recorded by diagnosis according to the ICD classification and by operation codes in The National Patient Register. From this database, all women with cervical incompetence (CI) and cerclage in the period 1980-1990 were identified. From the same database all cases of spontaneous abortions were registered. A total of 2756 cases of cervical incompetence were registered in the period 1980-1990, corresponding to an incidence rate of 4.6/1000 births. The risk of cervical incompetence increased from 2/1000 births among women 15-19 years old to 7.5/1000 births among women 35-39 years old. The incidence rate of the CI-diagnosis fell by 44% from 1980 to 1990. The incidence rates in different counties ranged from 1.7/1000 births to 10.0/1000 births. The average length of stay in hospital among patients with cervical incompetence was three weeks. Among patients with cervical incompetence, 61% were treated with cervical cerclage. This percentage increased from 29% among women 15-19 years old to 68% among women 35-39 years old. 13.5% of women with CI experienced spontaneous abortion.(ABSTRACT TRUNCATED AT 250 WORDS)

  15. AGS experiments: 1990, 1991, 1992. Ninth edition

    SciTech Connect

    Depken, J.C.

    1993-04-01

    This report contains a description of the following: AGS Experimental Area - High Energy Physics FY 1993 and Heavy Ion Physics FY 1993; Table of Beam Parameters and Fluxes; Experiment Schedule ``as run``; Proposed 1993 Schedule; A listing of experiments by number; Two-page summaries of each experiment begin here, also ordered by number; Publications of AGS Experiments; and List of AGS Experimenters.

  16. Great Lakes Education Booklet, 1990-1991.

    ERIC Educational Resources Information Center

    Michigan State Dept. of Natural Resources, Lansing.

    This booklet integrates science, history, and environmental education to help students acquire a basic understanding of the importance of the Great Lakes located in the United States. The packet also contains a Great Lakes Basin resource map and a sand dune poster. These materials introduce students to a brief history of the lakes, the diversity…

  17. Planetary geomorphology research: FY 1990-1991

    NASA Technical Reports Server (NTRS)

    Malin, M. C.

    1991-01-01

    Progress in the following research areas is discussed: (1) volatile ice sublimation in a simulated Martian polar environment; (2) a global synthesis of Venusian tectonics; (3) a summary of nearly a decade of field studies of eolian processes in cold volcanic deserts; and (4) a model for interpretation of Martian sediment distribution using Viking observations. Some conclusions from the research are presented.

  18. Fact Book, 1990-1991. Fifth Edition.

    ERIC Educational Resources Information Center

    Benz, Linda L.

    This fact book is a summary of current data about Southern Illinois University at Carbondale (SIUC) and represents a compilation of historical data for a 5- to 10-year period as well as comparative data, both national and statewide. It is composed of seven sections that include information about enrollment, student characteristics, academic…

  19. Research highlights: June 1990 - May 1991

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Linear instability calculations at MSFC have suggested that the Geophysical Fluid Flow Cell (GFFC) should exhibit classic baroclinic instability at accessible parameter settings. Interest was in the mechanisms of transition to temporal chaos and the evolution of spatio-temporal chaos. In order to understand more about such transitions, high resolution numerical experiments for the physically simplest model of two layer baroclinic instability were conducted. This model has the advantage that the numerical code is exponentially convergent and can be efficiently run for very long times, enabling the study of chaotic attractors without the often devastating effects of low-order trunction found in many previous studies. Numerical algorithms for implementing an empirical orthogonal function (EOF) analysis of the high resolution numerical results were completed. Under conditions of rapid rotation and relatively low differential heating, convection in a spherical shell takes place as columnar banana cells wrapped around the annular gap, but with axes oriented along the axis of rotation; these were clearly evident in the GFFC experiments. The results of recent numerical simulations of columnar convection and future research plans are presented.

  20. Combustion characterization of beneficiated coal-based fuels. Quarterly report No. 11, October--December 1991

    SciTech Connect

    Chow, O.K.; Nsakala, N.Y.

    1992-03-01

    The objectives of this project include: (1) the development of an engineering data base which will provide detailed information on the properties of beneficiated coal-based fuels (BCFs) influencing combustion, ash deposition, ash erosion, particulate collection, and emissions; and (2) the application of this technical data base to predict the performance and economic impacts of firing the BCFs in various commercial boiler designs. The technical approach used to develop the technical data includes: bench-scale fuel property, combustion, and ash deposition tests; pilot-scale combustion and ash effects tests; and full-scale combustion tests. Subcontractors perform parts of the test work are the Massachusetts Institute of Technology Physical Science, Inc. Technology Company and the University of North Dakota Energy and Environmental Research Center. Twenty fuels will be characterized during the three-year base program: three feed coals, fifteen BCFs, and two conventionally cleaned coals for full-scale tests. Approximately nine BCFs will be in dry ultra fine coal (DUC) form, and six BCFs will be in coal-water fuel (CWF) form. Additional BCFs would be characterized during optional project supplements. During the third quarter of 1991, the following technical progress was made: Continued analyses of drop tube furnace samples to determine devolatilization kinetics; completed analyses of the samples from the pilot-scale ash deposition tests of three Freeport Pittsburgh 8 fuels; conducted pilot-scale combustion and ash deposition tests of a fresh batch of Upper Freeport parent coal in the CE fireside Performance Test Facility; and completed editing of the fourth quarterly report and sent it to the publishing office.

  1. Reports of planetary astronomy, 1991

    NASA Technical Reports Server (NTRS)

    1991-01-01

    A collection is presented of summaries designed to provide information about scientific research projects conducted in the Planetary Astronomy Program in 1990 and 1991, and to facilitate communication and coordination among concerned scientists and interested persons in universities, government, and industry. Highlights of recent accomplishments in planetary astronomy are included.

  2. 46 CFR 169.686 - Shore power.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Shore power. 169.686 Section 169.686 Shipping COAST... Gross Tons § 169.686 Shore power. If a shore power connection is provided it must meet the following requirements: (a) A shore power connection box or receptacle and a cable connecting this box or receptacle...

  3. 46 CFR 169.686 - Shore power.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Shore power. 169.686 Section 169.686 Shipping COAST... Gross Tons § 169.686 Shore power. If a shore power connection is provided it must meet the following requirements: (a) A shore power connection box or receptacle and a cable connecting this box or receptacle...

  4. 46 CFR 169.686 - Shore power.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Shore power. 169.686 Section 169.686 Shipping COAST... Gross Tons § 169.686 Shore power. If a shore power connection is provided it must meet the following requirements: (a) A shore power connection box or receptacle and a cable connecting this box or receptacle...

  5. 46 CFR 169.686 - Shore power.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Shore power. 169.686 Section 169.686 Shipping COAST... Gross Tons § 169.686 Shore power. If a shore power connection is provided it must meet the following requirements: (a) A shore power connection box or receptacle and a cable connecting this box or receptacle...

  6. 46 CFR 169.686 - Shore power.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Shore power. 169.686 Section 169.686 Shipping COAST... Gross Tons § 169.686 Shore power. If a shore power connection is provided it must meet the following requirements: (a) A shore power connection box or receptacle and a cable connecting this box or receptacle...

  7. Wetlands. January 1990-November 1991 (Citations from the NTIS Data-Base). Rept. for Jan 90-Nov 91

    SciTech Connect

    Not Available

    1991-11-01

    The bibliography contains citations concerning coastal and fresh water wetlands. Studies of regional regulations and management of specific sites are included. Topics include acid mine drainage, environmental impacts, hydrology, marshes, swamps, and natural resources management. Also covered are waste disposal, water pollution, water quality, and wastes as related to wetlands. The National List of Plant Species That Occur in Wetlands by state are included. (Contains 197 citations with title list and subject index.)

  8. Health status of Haitian migrants--U.S. Naval Base, Guantanamo Bay, Cuba, November 1991-April 1992.

    PubMed

    1993-02-26

    In November 1991, following a military coup in Haiti, thousands of Haitians fled that country in small open boats. Most migrants were intercepted by U.S. Coast Guard cutters and taken to the U.S. Naval Base at Guantanamo Bay (GTMO), Cuba (Figure 1), where the U.S. Department of Defense (DOD) established a joint task force (JTF) migrant relief operation.* This report summarizes the results of health assessments of migrants conducted by the JTF.

  9. Solar-Geophysical Data Number 559, March 1991. Part 1 (prompt reports). Data for February, January 1991 and late data

    SciTech Connect

    Not Available

    1991-02-01

    The contents are: Detailed Index for 1990-1991; Data for February 1991--Solar-Terrestrial Environment, IUWDS Alert Periods (Advance and Worldwide), Solar Activity Indices, Solar Flares, Solar Radio Emission, Stanford Mean Solar Magnetic Field; Data for January 1991--Solar Active Regions, Sudden Ionospheric Disturbances, Solar Radio Spectral Observations, Cosmic Ray Measurements by Neutron Monitor, Geomagnetic Indices.

  10. Medical problems in off-shore oil drilling in Nigeria.

    PubMed

    Onuba, O

    1991-01-01

    This paper discusses the surgical and medical problems affecting off-shore oil drilling workers in the south-eastern Atlantic coastline of the Nigerian territorial waters; about 50-60 kilometers from land. There were a total of 1300 attendances at the off-shore clinic within 12 months, ie 3.6 daily for a workforce of 110, were successfully managed by 2 well-trained industrial staff nurses who were supervised by an experienced base doctor on-shore. Although, most of the patients were treated for minor medical and surgical conditions such as headaches, malaria, cuts and bruises, a few acute emergencies arose which had to be taken on-shore by helicopters, for subsequent management. Four accidental deaths occurred during the period, one of them was clearly preventable but there were no major disasters. This demonstrated the effectiveness and significant role which well-trained nurses can play in industrial health.

  11. An individual-based population dynamic model for estimating biomass yield and nutrient fluxes through an off-shore mussel ( Mytilus galloprovincialis) farm

    NASA Astrophysics Data System (ADS)

    Brigolin, Daniele; Maschio, Gabriele Dal; Rampazzo, Federico; Giani, Michele; Pastres, Roberto

    2009-04-01

    The fluxes of carbon, nitrogen and phosphorus through an off-shore long-line Mytilus galloprovincialis farm during a typical rearing cycle were estimated by combining a simple population dynamic model, based on a new individual model, and a set of field data, concerning the composition of the seston, as well as that of mussel meat and faeces. The individual model, based on an energy budget, was validated against a set of original field data, which were purposely collected from July 2006 to May 2007 in the North-Western Adriatic Sea (Italy) and was further tested using historical data. The model was upscaled to the population level by means of a set of Monte Carlo simulations, which were used for estimating the size structure of the population. The daily fluxes of C, N and P associated with mussel filtration, excretion and faeces and pseudo-faeces production were integrated over the 10-month-long rearing cycle and compared with the total amount of C, N and P removed by harvesting. The results indicate that the individual model compares well with an existing literature model and provides reliable estimations of the growth of mussel specimen over a range of trophic conditions which are typical of the Northern Adriatic Sea coastal area. The results of the budget calculation indicate that, even though the harvest represents a net removal of phosphorus and nitrogen from the ecosystem, the mussel farm increases the retention time of both nutrients in the coastal area, via the deposition of faeces and pseudo-faeces on the sea-bed. In fact, the amount of nitrogen associated with deposition is approximately twice the harvested one and the amount of phosphorus is approximately five times higher. These findings are in qualitative agreement with the results of literature budget and model calculations carried out in a temperate coastal embayment. This agreement suggests that the proper assessment of the overall effect of long-line mussel farming on both the benthic and pelagic

  12. On Sandy Shores. Teacher's Guide.

    ERIC Educational Resources Information Center

    Strang, Craig; And Others

    The activities in this guide (for grades 2-4) transport students to the sandy shore, one of the most fascinating ecosystems on the planet. At this ecological juncture a multiplicity of life forms find ways to survive, thrive, and interact with each other. Using a wide variety of learning formats, students explore and deepen their understanding of…

  13. National Solar Radiation Data Base (1961-1990). Final technical report. Volume 2

    SciTech Connect

    1995-01-01

    The 1961-1990 National Solar Radiation Data Base (NSRDB) for the United States was completed in September 1992. This was the final product of four years of work under the U.S. Department of Energy (DOE) Solar Radiation Resource Assessment Project. The NSRDB contains 30 years of hourly data for five solar radiation elements and 15 meteorological elements for 239 sites. The user`s manual (NSRDB-Volume 1, 1992) for the NSRDB provides detailed information on the structure of the data base and the products that have been produced from it. Most users of the data base will find all of the information that they need in Volume 1. Volume 2 has been written primarily for researchers who need more information about the methods employed in producing the data base. In addition to research results, we have included information on practical lessons learned from this project. Therefore, Volume 2 should be of value to anyone developing a similar data base for other regions or other countries. Most of the solar radiation data in the NSRDB and the previous SOLMET (SOLar METeorological) data base were generated by computer models. Therefore, a major part of this report is centered around the METeorological/STATistical (METSTAT) model (Section 3.0), its input data (Sections 5.0 and 6.0), its use in producing the NSRDB (Sections 4.0 and 7.0), and comparisons with the models used in producing the SOLMET data base (Section 10.0).

  14. Annual South American forest loss estimates based on passive microwave remote sensing (1990-2010)

    NASA Astrophysics Data System (ADS)

    van Marle, M. J. E.; van der Werf, G. R.; de Jeu, R. A. M.; Liu, Y. Y.

    2016-02-01

    Consistent forest loss estimates are important to understand the role of forest loss and deforestation in the global carbon cycle, for biodiversity studies, and to estimate the mitigation potential of reducing deforestation. To date, most studies have relied on optical satellite data and new efforts have greatly improved our quantitative knowledge on forest dynamics. However, most of these studies yield results for only a relatively short time period or are limited to certain countries. We have quantified large-scale forest loss over a 21-year period (1990-2010) in the tropical biomes of South America using remotely sensed vegetation optical depth (VOD). This passive microwave satellite-based indicator of vegetation water content and vegetation density has a much coarser spatial resolution than optical data but its temporal resolution is higher and VOD is not impacted by aerosols and cloud cover. We used the merged VOD product of the Advanced Microwave Scanning Radiometer (AMSR-E) and Special Sensor Microwave Imager (SSM/I) observations, and developed a change detection algorithm to quantify spatial and temporal variations in forest loss dynamics. Our results compared reasonably well with the newly developed Landsat-based Global Forest Change (GFC) maps, available for the 2001 onwards period (r2 = 0.90 when comparing annual country-level estimates). This allowed us to convert our identified changes in VOD to forest loss area and compute these from 1990 onwards. We also compared these calibrated results to PRODES (r2 = 0.60 when comparing annual state-level estimates). We found that South American forest exhibited substantial interannual variability without a clear trend during the 1990s, but increased from 2000 until 2004. After 2004, forest loss decreased again, except for two smaller peaks in 2007 and 2010. For a large part, these trends were driven by changes in Brazil, which was responsible for 56 % of the total South American forest loss area over our study

  15. Annual South American forest loss estimates based on passive microwave remote sensing (1990-2010)

    NASA Astrophysics Data System (ADS)

    van Marle, M. J. E.; van der Werf, G. R.; de Jeu, R. A. M.; Liu, Y. Y.

    2015-07-01

    Consistent forest loss estimates are important to understand the role of forest loss and deforestation in the global carbon cycle, for biodiversity studies, and to estimate the mitigation potential of reducing deforestation. To date, most studies have relied on optical satellite data and new efforts have greatly improved our quantitative knowledge on forest dynamics. However, most of these studies yield results for only a relatively short time period or are limited to certain countries. We have quantified large-scale forest losses over a 21 year period (1990-2010) in the tropical biomes of South America using remotely sensed vegetation optical depth (VOD). This passive microwave satellite-based indicator of vegetation water content and vegetation density has a much coarser spatial resolution than optical but its temporal resolution is higher and VOD is not impacted by aerosols and cloud cover. We used the merged VOD product of the Advanced Microwave Scanning Radiometer (AMSR-E) and Special Sensor Microwave Imager (SSM/I) observations, and developed a change detection algorithm to quantify spatial and temporal variations in forest loss dynamics. Our results compared favorably to the newly developed Global Forest Change (GFC) maps based on Landsat data and available for the 2001 onwards period (r2 = 0.90 when comparing annual country-level estimates), which allowed us to convert our results to forest loss area and compute these from 1990 onwards. We found that South American forest exhibited substantial interannual variability without a clear trend during the 1990s, but increased from 2000 until 2004. After 2004, forest loss decreased again, except for two smaller peaks in 2007 and 2010. For a large part, these trends were driven by changes in Brazil, which was responsible for 56 % of the total South American forest loss over our study period according to our results. One of the key findings of our study is that while forest losses decreased in Brazil after 2005

  16. Solar-Geophysical Data Number 568, December 1991. Part 1 (prompt reports). Data for November, October 1991 and late data

    SciTech Connect

    Coffey, H.E.

    1991-12-01

    The contents include: Detailed index for 1991; Data for November 1991--Solar-terrestrial environment, IUWDS alert periods (advance and worldwide), Solar activity indices, Solar flares, Solar radio emission, Stanford mean solar magnetic field; Data for October 1991--Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices; Late data--Cosmic ray measurements by neutron monitor (Climax February and May 1990, Deep River May-August 1991), Geomagnetic indices (Sudden commencements/Solar flare effects January-May 1991); Errata--August 1991 Geomagnetic activity indices.

  17. 32 CFR 700.922 - Shore patrol.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... member of the shore patrol or beach guard, or is assigned in support thereof, shall partake of or indulge... 32 National Defense 5 2010-07-01 2010-07-01 false Shore patrol. 700.922 Section 700.922 National... § 700.922 Shore patrol. (a) When liberty is granted to any considerable number of persons, except in...

  18. 46 CFR 129.390 - Shore power.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Shore power. 129.390 Section 129.390 Shipping COAST... Power Sources and Distribution Systems § 129.390 Shore power. Each vessel that has an electrical system operating at more than 50 volts and has provisions for receiving shore power must meet the requirements...

  19. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  20. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  1. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  2. 46 CFR 129.390 - Shore power.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Shore power. 129.390 Section 129.390 Shipping COAST... Power Sources and Distribution Systems § 129.390 Shore power. Each vessel that has an electrical system operating at more than 50 volts and has provisions for receiving shore power must meet the requirements...

  3. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  4. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  5. 46 CFR 129.390 - Shore power.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Shore power. 129.390 Section 129.390 Shipping COAST... Power Sources and Distribution Systems § 129.390 Shore power. Each vessel that has an electrical system operating at more than 50 volts and has provisions for receiving shore power must meet the requirements...

  6. 46 CFR 129.390 - Shore power.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Shore power. 129.390 Section 129.390 Shipping COAST... Power Sources and Distribution Systems § 129.390 Shore power. Each vessel that has an electrical system operating at more than 50 volts and has provisions for receiving shore power must meet the requirements...

  7. 46 CFR 129.390 - Shore power.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Shore power. 129.390 Section 129.390 Shipping COAST... Power Sources and Distribution Systems § 129.390 Shore power. Each vessel that has an electrical system operating at more than 50 volts and has provisions for receiving shore power must meet the requirements...

  8. Sheldon Shore, Small Boranes, and Ammonia

    NASA Astrophysics Data System (ADS)

    Parry, Robert W.

    1997-05-01

    Although trimethylamine [(CH3)3N] and ammonia [H3N] are both recognized as classic Lewis bases, their reactions with the classic Lewis acid borane [BH3 from diborane] was very different. Trimethylamine gave the expected trimethylamine borane [(CH3)3NBH3] while ammonia gave a product called "the diammoniate of diborane." Its structure was shown to be [H2B(NH3)2]+[BH4]- in the late nineteen fifties. The Compound [H2B(NH3)2]+[BH4]- can be viewed as a classic coordination compound in which four-coordinate boron +3 ions are coordinated to the hydride ion and the ammonia molecule as ligands. It is noted that CoCl2 reacts with (CH3)3N and with NH3 in different ways. The "anomaly" is in the bases, not the borane acid. The paper discusses the early studies on "the diammoniate of diborane" and emphasizes how continuing work done by Sheldon Shore at Ohio State University extended the work on the boranes and answered here-to-fore vexing structural problems on intermediates in the borane and borane-ammonia system. His work made major contributions to synthesis. He worked out techniques to prepare significant quantities of pure [H2B(NH3)2][BH4] and of pure H3NBH3. He also prepared the fascinating, theoretically anticipated compounds K2BH3 and K2B2H6. The story, as told, shows how a brilliant, imaginative, and thoughtful person, using superb experimental techniques, has been able to develop a difficult experimental system from "black art" to sound science. Note: This article was prepared from a talk given by the author at a Symposium (8/23/95) honoring Sheldon G. Shore on his sixty-fifth birthday. Dr. Shore is the Charles H. Kimberly Professor of Chemistry at Ohio State University.

  9. Photovoltaic Subcontract Program, FY 1991

    SciTech Connect

    Not Available

    1992-03-01

    This report summarizes the fiscal year (FY) 1991 (October 1, 1990, through September 30, 1991) progress of the subcontracted photovoltaic (PV) research and development (R D) performed under the Photovoltaic Advanced Research and Development Project at the National Renewable Energy Laboratory (NREL) -- formerly the Solar Energy Research Institute (SERI). The mission of the national PV program is to develop PV technology for large-scale generation of economically competitive electric power in the United States. The technical sections of the report cover the main areas of the subcontract program: the Amorphous Silicon Research Project, Polycrystalline Thin Films, Crystalline Silicon Materials Research, High-Efficiency Concepts, the New Ideas Program, the University Participation Program, and the Photovoltaic Manufacturing Technology (PVMaT) project. Technical summaries of each of the subcontracted programs provide a discussion of approaches, major accomplishments in FY 1991, and future research directions.

  10. Temporal trends of perfluoroalkane sulfonic acids and their sulfonamide-based precursors in herring from the Swedish west coast 1991-2011 including isomer-specific considerations.

    PubMed

    Ullah, Shahid; Huber, Sandra; Bignert, Anders; Berger, Urs

    2014-04-01

    A method was developed for simultaneous analysis of perfluoroalkane sulfonic acids (PFSAs) and their sulfonamide-based precursors (perfluoroalkane sulfonamidoacetic acids (FASAAs), sulfonamides (FASAs), and sulfonamidoethanols (FASEs)) in fish muscle. Extraction was performed with acetonitrile followed by a clean-up and fractionation step and instrumental analysis by UPLC/MS/MS and GC/MS. Time trends of PFSAs and their precursors in herring muscle samples originating from the Kattegat at the west coast of Sweden were investigated covering the years 1991-2011. The following analytes were detected, all with decreasing or unchanged trends between 1991 and 2011: Perfluorobutane sulfonic acid (PFBS, below the method detection limit (1990s. Isomer-specific analysis of PFOS and FOSA revealed <10% relative contributions of branched isomers to total PFOS and total FOSA. Furthermore, the percentage branched isomers decreased over time for both compounds. These findings are contrary to patterns and temporal trends of PFOS isomers commonly found in human serum. In combination with literature data on isomer patterns

  11. X-ray based radiological procedures in Malaysia--1990-1994.

    PubMed

    Ng, K H; Abdullah, B J; Rassiah, P; Sivalingam, S

    1999-06-01

    X-ray based radiological procedure statistics and trend in Malaysia for 1990-1994 is reported; this information allows comparisons to be made with the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) Report. Additionally it is essential information for health care planners and providers. Malaysia is categorised as a health care level II country based on the UNSCEAR definition. In 1994, the number of physicians, radiologists, x-ray units and x-ray examinations per 1000 population was 0.45, 0.005, 0.065 and 183 respectively. 3.6 million x-ray examinations were performed in 1994, with chest radiography being the commonest study (63%). Information on x-ray examinations, number of hospitals and x-ray units is reported for the Ministry of Health, private practice and teaching hospitals. Examination frequency increased in computed tomography (161%), cardiac procedures (190%), and mammography (240%); while a decrease in barium studies (-23%), cholecystography (-36%), and intravenous urography (-51%) was noted. There is a potential and need to expand and upgrade radiological services.

  12. Activities of the Oil Implementation Task Force, reporting period March--August 1991; Contracts for field projects and supporting research on enhanced oil recovery, reporting period October--December 1990

    SciTech Connect

    Not Available

    1991-10-01

    Activities of DOE's Oil Implementation Task Force for the period March--August 1991 are reviewed. Contracts for fields projects and supporting research on enhanced oil recovery are discussed, with a list of related publications given. Enhanced recovery processes covered include chemical flooding, gas displacement, thermal recovery, and microbial recovery.

  13. Information Resource Sharing and Networking. 2nd Revised and Amended Edition. Report on Three Training Courses (Arusha, Tanzania, October 22-November 2, 1990; Mombasa, Kenya, April 15-26, 1991; Arusha, Tanzania, March 23-April 3, 1992).

    ERIC Educational Resources Information Center

    Musana, Augustes, Ed.; Huttemann, Lutz, Ed.

    From 1989 to 1991, the German Foundation for International Development has organized a series of seminars and training courses for Eastern African countries given in concert with national and regional partner organizations to assist in providing improved information and documentation services. Selected papers and lecture notes from three training…

  14. Impact of Garden-Based Learning on Academic Outcomes in Schools: Synthesis of Research between 1990 and 2010

    ERIC Educational Resources Information Center

    Williams, Dilafruz R.; Dixon, P. Scott

    2013-01-01

    What is the impact of garden-based learning on academic outcomes in schools? To address this question, findings across 152 articles (1990-2010) were analyzed resulting in 48 studies that met the inclusion criteria for this synthesis. A review template with operational coding framework was developed. The synthesis results showed a preponderance of…

  15. [High energy particle physics at Purdue, 1990--1991]. Progress report, January 1990--May 1991

    SciTech Connect

    Gaidos, J.A.; Loeffler, F.J.; McIlwain, R.L.; Miller, D.H.; Palfrey, T.R.; Shibata, E.I.; Shipsey, I.P.

    1991-05-01

    Progress made in the experimental and theoretical high energy physics program is reviewed. The CLEO experiment, particle astrophysics, dynamical symmetry breaking in gauge theories, the Collider Detector at Fermilab, the TOPAZ Experiment, and elementary particle physics beyond the standard model are included.

  16. Solar-Geophysical Data Number 556, December 1990. Part 1 (prompt reports). Data for November, October 1990, and late data

    SciTech Connect

    Coffey, H.E.

    1990-12-01

    ;Contents: Detailed Index for 1990; Data for November 1990--Solar-Terrestrial Environment, IUWDS Alert Periods (Advance and Worldwide), Solar Activity Indices, Solar Flares, Solar Radio Emission, Standford Mean Solar Magnetic Field; Data for October 1990--Solar Active Regions, Sudden Ionospheric Disturbances, Solar Radio Spectral Observations, Cosmic Ray Measurements by Neutron Monitor, Geomagnetic Indices; Late Data--Cosmic Rays Huancayo August 1990, Geomagnetic Activity Indices September 1990, International Geophysical Calendar 1991 with recommended scientific programs.

  17. JPL 1990-3: A 5-nrad extragalactic source catalog based on combined radio interferometric observations

    NASA Technical Reports Server (NTRS)

    Sovers, O. J.

    1991-01-01

    A combined analysis merges 17,000 Deep Space Network (DSN) Very Long Baseline Interferometric (VLBI) observations with 303,000 observations from the Crustal Dynamics Project (CDP) and the International Radio Interferometric Surveying (IRIS) project. Observations from the Radio Reference Frame Development (RRFD) and Time and Earth Motion Precision Observations (TEMPO) programs through late 1990 form the DSN VLBI data set. The combined analysis yields angular coordinates of extragalactic radio sources with a precision of a few nanoradians, as compared with 5 to 10 nrad precision for coordinates derived in the past solely from DSN data. The improvement in the combined analysis is due to the new Mark III DSN data, as well as to increased statistical strength from the large volume of observations from non-DSN experiments. Such a unified analysis is made possible by recent improvements in parameter estimation software efficiency. The terrestrial reference frame is based on joint VLBI experiments using both DSN and CDP antennas, and on specifying the coordinates of VLBI antennas in a proper geocentric coordinate system by means of Global Positioning System (GPS) collocation of VLBI, LLR, and SLR (Laser Ranging) sites.

  18. Average ozone vertical distribution at Sodankyla based on the 1988-1991 ozone sounding data

    NASA Technical Reports Server (NTRS)

    Kyro, Esko; Rummukainen, Markku; Taalas, Petteri; Supperi, Ari

    1994-01-01

    The study presents the statistical analysis of ozone sonde data obtained at Sodankyla (67.4 deg N, 26.6 deg E) from the beginning of the sounding program on March 1988 to the end of December 1991. The Sodankyla sounding data offers the longest continuous record of the ozone vertical distribution in the European Arctic. In this paper, we present the average ozone partial pressures within each 1 km column obtained for different seasons during the almost four year long period. We believe that the data represented here are useful as an interim reference ozone atmosphere, especially considering the fact that northern Scandinavia has become a popular campaign site for the big international ozone experiments.

  19. Temporal trends in vascular trauma in Ontario, 1991-2009: a population-based study

    PubMed Central

    Altoijry, Abdulmajeed; Al-Omran, Mohammed; Johnston, K. Wayne; Mamdani, Muhammad; Lindsay, Thomas F.

    2016-01-01

    Background: Vascular injuries add substantial complexity to trauma care, yet Canadian epidemiologic data on such injuries are not readily available. We conducted a retrospective cross-sectional study to examine temporal trends in the rate of hospital admissions for vascular injuries from 1991 to 2009 in Ontario. Methods: Individuals of any age admitted to hospital because of vascular trauma in Ontario were included. Details of vascular injury and patient demographic characteristics were recorded, hospital admission rates estimated and analyses stratified by sex, age, mechanism of injury, economic status and geographic location. Time-series analysis was used to examine trends in hospital admission rates. Results: Of the 8252 hospital admissions for vascular trauma, 4287 (52.0%) involved injuries to the upper limb and 1819 (22.0%) were due to transport-related causes. Overall, the annual rate declined significantly over time, from 3.3 per 100 000 in 1991 to 2.7 per 100 000 in 2009 (p < 0.01). The subgroups with the highest rates were young men, patients with a low economic status and those living in a rural location. Declines occurred in both sexes and in all age groups except those 65 years and older. The rates of vascular injury to the neck, thorax, upper limbs and lower limbs declined over time, but not the rate of abdominal vascular injury. Although the rate of non-transport-related vascular injuries declined, the rate of transport-related vascular injuries did not change significantly over time. Decreases in annual rates occurred in both low- and high-economic status groups and in urban populations but not in rural populations. Interpretation: Overall, the annual rate of hospital admissions for vascular trauma declined significantly in Ontario over the study period. Our findings have important implications for public health and the development of injury-prevention strategies, particularly for population subgroups at high risk of vascular injury. PMID

  20. The 1991 Antarctic ozone hole - TOMS observations

    NASA Technical Reports Server (NTRS)

    Krueger, Arlin; Schoeberl, Mark; Newman, Paul; Stolarski, Richard

    1992-01-01

    The 1991 Antarctic springtime ozone decline, as measured by the Total Ozone Mapping Spectrometer (TOMS), was similar to those of earlier deep ozone hole years, 1987, 1989, and 1990. The minimum total ozone value was recorded on October 5, 1991 at 108 Dobson units near the South Pole. This was 8 DU lower than in any of the earlier years. Four of the last five years have exhibited an extensive, deep ozone hole. The area of the hole was about the same as in 1987, 1989, and 1990. The recovery of the low total ozone values occurred in mid-November as the polar vortex broke up.

  1. [Prevalence of tobacco use in Switzerland in the 1990's--estimation of consumption trends based on 2 methods].

    PubMed

    Gmel, G

    2000-01-01

    Smoking prevalence rates in Switzerland in the 1990s++ have been estimated from Perma data, which have been available quarterly since 1991, as well as from the data of the first and second Swiss Health Surveys, conducted in 1992/93 and 1997. Both sources--each providing data on more than 10,000 respondents--have been large-scale surveys that have used different but complementary survey designs. The probabilistic sampling design of the Health Surveys assures representative findings; the Perma data, although obtained through a non-probabilistic sampling design, permits trend analysis as Perma uses multiple measurement points and therefore time-series methodology can be applied. Both Perma and the Health Surveys yielded approximately the same prevalence of 37% male smokers in 1992/93 and 39% in 1997. For females Perma gave 4% higher prevalence rates than the Health Surveys (Surveys 1992/93: 24%; 1997: 31%). For both sexes the increase in total smoking prevalence was accounted for mainly by adolescents and young adults. Whereas the Surveys showed an increase from 29% to 41% (18% to 39%) in males (females) aged 15 to 19 years, the corresponding increase derived from Perma was 50% less. Except for this youngest age-group, differences between the methods remained within standard statistical norms. There is no doubt, however, that smoking in adolescents increased between 1992/93 and 1997.

  2. Ship2Shore Marine Educators

    NASA Astrophysics Data System (ADS)

    Ewing, N. R.; Sen, G.; Doehler, S.

    2012-12-01

    The Ocean Networks Canada (ONC) Observatory, comprised of VENUS and NEPTUNE Canada (NC) cabled networks, supports transformative coastal to deep ocean research and enables real-time interactive experiments. Engaging students, educators and the public is critical to increasing the global awareness of our integral relationship with the ocean. One way to accomplish this is to encourage educators to incorporate marine science concepts into their lesson plans. ONC's new initiative, Ship2Shore Marine Educators (S2SME), enables educators to learn first hand about marine science and technology by going to sea on a maintenance/research cruise. While at sea Marine Educators (ME) participate in technology deployments, assist with water and core sampling, write daily blogs, produce short video updates, develop learning resources and conduct presentations to students on shore via video conferencing. MEs participating in the last NC cruise -"Wiring the Abyss 2012" - were fascinated with being a part of science in the real world. They had an experience of a lifetime and anticipate incorporating what they have learned into their lessons during the upcoming semester. Outreach between the MEs and ONC communication staff aboard the ship resulted in nearly 7,000 unique visitors to the "Wiring the Abyss 2012'' cruise website. Live ROPOS video feeds (~ 9,000 views), highlight videos (436 views/day), daily blogs (~1200 views) and stunning images (~391 views/day) were among the top rated pages. Visitors from 10 countries tuned in to "Wiring the Abyss 2012" and experienced the Pacific's deep sea! One of the best experiences for the MEs was connecting with students and teachers on shore via video conferencing. Roughly 300 students in BC and USA received a live connection from approximately 200km off the west coast. Students were most fascinated by a demo involving compressed Styrofoam cups, showing the intensity of pressure at the bottom of the sea. Successes: A positive working

  3. Estimating the Development Assistance for Health Provided to Faith-Based Organizations, 1990–2013

    PubMed Central

    Haakenstad, Annie; Johnson, Elizabeth; Graves, Casey; Olivier, Jill; Duff, Jean; Dieleman, Joseph L.

    2015-01-01

    Background Faith-based organizations (FBOs) have been active in the health sector for decades. Recently, the role of FBOs in global health has been of increased interest. However, little is known about the magnitude and trends in development assistance for health (DAH) channeled through these organizations. Material and Methods Data were collected from the 21 most recent editions of the Report of Voluntary Agencies. These reports provide information on the revenue and expenditure of organizations. Project-level data were also collected and reviewed from the Bill & Melinda Gates Foundation and the Global Fund to Fight AIDS, Tuberculosis and Malaria. More than 1,900 non-governmental organizations received funds from at least one of these three organizations. Background information on these organizations was examined by two independent reviewers to identify the amount of funding channeled through FBOs. Results In 2013, total spending by the FBOs identified in the VolAg amounted to US$1.53 billion. In 1990, FB0s spent 34.1% of total DAH provided by private voluntary organizations reported in the VolAg. In 2013, FBOs expended 31.0%. Funds provided by the Global Fund to FBOs have grown since 2002, amounting to $80.9 million in 2011, or 16.7% of the Global Fund’s contributions to NGOs. In 2011, the Gates Foundation’s contributions to FBOs amounted to $7.1 million, or 1.1% of the total provided to NGOs. Conclusion Development assistance partners exhibit a range of preferences with respect to the amount of funds provided to FBOs. Overall, estimates show that FBOS have maintained a substantial and consistent share over time, in line with overall spending in global health on NGOs. These estimates provide the foundation for further research on the spending trends and effectiveness of FBOs in global health. PMID:26042731

  4. National Solar Radiation Database 1991-2005 Update: User's Manual

    SciTech Connect

    Wilcox, S.

    2007-04-01

    This manual describes how to obtain and interpret the data products from the updated 1991-2005 National Solar Radiation Database (NSRDB). This is an update of the original 1961-1990 NSRDB released in 1992.

  5. U.S. National Report to International Union of Geodesy and Geophysics 1987-1990; Proceedings of the IUGG General Assembly, 20th, Vienna, Austria, Aug. 11-24, 1991

    NASA Technical Reports Server (NTRS)

    Shea, Margaret A. (Editor)

    1991-01-01

    An authoritative record of contributions of geophysical research in the U.S. during 1987-1990 is reported. Major areas of research include atmospheric sciences, geodesy, hydrology, planetology, geomagnetism, paleomagnetism, volcanology, geochemistry, petrology, oceanography, seismology, tectonophysics, and solar-planetary relations.

  6. Detail section extending from shore. Note the paired support pilings, ...

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

    Detail section extending from shore. Note the paired support pilings, concrete curbs with rectangular openings for drainage, and large-diameter metal pipe suspended under the deck. USS MISSOURI in background - U.S. Naval Base, Pearl Harbor, Gasoline Wharf, Offshore, near the intersection of Hornet Avenue & Curtis Street, Ford Island, Pearl City, Honolulu County, HI

  7. View from shore showing the Tshaped configuration of the Gasoline ...

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

    View from shore showing the T-shaped configuration of the Gasoline Wharf. Note the large cleats on the curbs of the top section of the wharf - U.S. Naval Base, Pearl Harbor, Gasoline Wharf, Offshore, near the intersection of Hornet Avenue & Curtis Street, Ford Island, Pearl City, Honolulu County, HI

  8. Solar-Geophysical Data Number 564, August 1991. Part 1 (Prompt reports). Data for July, June 1991, and late data

    SciTech Connect

    Coffey, H.E.

    1991-08-01

    The contents include: Detailed index for 1990-1991; Data for July 1991--Solar-terrestrial environment, IUWDS alert periods (advance and worldwide), Solar activity indices, Solar flares, Stanford mean solar magnetic field; Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices.

  9. 5 CFR 630.703 - Computation of shore leave.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Computation of shore leave. 630.703... AND LEAVE Shore Leave § 630.703 Computation of shore leave. (a) An employee earns shore leave at the rate of 1 day of shore leave for each 15 calendar days of absence on one or more extended voyages....

  10. 46 CFR 120.390 - Shore power.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Shore power. 120.390 Section 120.390 Shipping COAST... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 120.390 Shore power. A vessel with an electrical system operating at...

  11. 46 CFR 120.390 - Shore power.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Shore power. 120.390 Section 120.390 Shipping COAST... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 120.390 Shore power. A vessel with an electrical system operating at...

  12. 46 CFR 120.390 - Shore power.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Shore power. 120.390 Section 120.390 Shipping COAST... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 120.390 Shore power. A vessel with an electrical system operating at...

  13. 46 CFR 120.390 - Shore power.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Shore power. 120.390 Section 120.390 Shipping COAST... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 120.390 Shore power. A vessel with an electrical system operating at...

  14. 46 CFR 120.390 - Shore power.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Shore power. 120.390 Section 120.390 Shipping COAST... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 120.390 Shore power. A vessel with an electrical system operating at...

  15. Trends in Mortality Disparities by Area-Based Poverty in New York City, 1990-2010.

    PubMed

    Toprani, Amita; Li, Wenhui; Hadler, James L

    2016-06-01

    Residing in a high-poverty area has consistently been associated with higher mortality rates, but the association between poverty and mortality can change over time. We examine the association between neighborhood poverty and mortality in New York City (NYC) during 1990-2010 to document mortality disparity changes over time and determine causes of death for which disparities are greatest. We used NYC and New York state mortality data for years 1990, 2000, and 2010 to calculate all-cause and cause-specific age-adjusted death rates (AADRs) by census tract poverty (CTP), which is the proportion of persons in a census tract living below the federal poverty threshold. We calculated mortality disparities, measured as the difference in AADR between the lowest and highest CTP groups, within and across race/ethnicity, nativity, and sex categories by year. We observed higher all-cause AADRs with higher CTP for each year for all race/ethnicities, both sexes, and US-born persons. Mortality disparities decreased progressively during 1990-2010 for the NYC population overall, for each race/ethnic group, and for the majority of causes of death. The overall mortality disparity between the highest and lowest CTP groups during 2010 was 2.55 deaths/1000 population. The largest contributors to mortality disparities were heart disease (51.52 deaths/100,000 population), human immunodeficiency virus (19.96/100,000 population), and diabetes (19.59/100,000 population). We show that progress was made in narrowing socioeconomic disparities in mortality during 1990-2010, but substantial disparities remain. Future efforts toward achieving health equity in NYC mortality should focus on areas contributing most to disparities. PMID:27177681

  16. Total ozone trends over the USA during 1979-1991 from Dobson spectrophotometer observations

    NASA Technical Reports Server (NTRS)

    Komhyr, Walter D.; Grass, Robert D.; Koenig, Gloria L.; Quincy, Dorothy M.; Evans, Robert D.; Leonard, R. Kent

    1994-01-01

    Ozone trends for 1979-1991, determined from Dobson spectrophotometer observations made at eight stations in the United States, are augmented with trend data from four foreign cooperative stations operated by NOAA/CMDL. Results are based on provisional data archived routinely throughout the years at the World Ozone Data Center in Toronto, Canada, with calibration corrections applied to some of the data. Trends through 1990 exhibit values of minus 0.3 percent to minus 0.5 percent yr(exp -1) at mid-to-high latitudes in the northern hemisphere. With the addition of 1991 data, however, the trends become less negative, indicating that ozone increased in many parts of the world during 1991. Stations located within the plus or minus 20 deg N-S latitude band exhibit no ozone trends. Early 1992 data show decreased ozone values at some of the stations. At South Pole, Antarctica, October ozone values have remained low during the past 3 years.

  17. Arab World Almanac, Volume 2, 1990-91.

    ERIC Educational Resources Information Center

    Nucho, Leslie Schmida, Ed.; And Others

    1991-01-01

    Each of the three issues of this volume of "Arab World Almanac" features a self-contained lesson plan on one aspect of the Arab world. The Fall, 1990 issue focuses on "Oil and the Arab World." The Winter, 1991 issue looks at "The Arab World in the World Wars." The Spring, 1991 issue examines "Islamic Revival in the Arab World." Each issue includes…

  18. New carbohydrate-based materials. Progress report, September 25, 1991--November 24, 1992

    SciTech Connect

    Callstrom, M.R.

    1992-07-01

    We have prepared a series of new carbohydrate-based materials based on the use of carbohydrates as a template for the introduction of functionality to polymeric materials with complete regio- and stereochemical control. The synthesis of these new materials by the use of chemical and enzymatic methods allows for the rational design of new materials based on the properties of the monomeric subunit. These materials have potential applications that range from their use in enhanced oil recovery to biodegradable plastics to biological applications including targeted drug delivery and enzyme stabilization.

  19. Measuring the Association between Artemisinin-Based Case Management and Malaria Incidence in Southern Vietnam, 1991–2010

    PubMed Central

    Peak, Corey M.; Thuan, Phung Duc; Britton, Amadea; Nguyen, Tran Dang; Wolbers, Marcel; Thanh, Ngo Viet; Buckee, Caroline O.; Boni, Maciej F.

    2015-01-01

    In addition to being effective, fast-acting, and well tolerated, artemisinin-based combination therapies (ACTs) are able to kill certain transmission stages of the malaria parasite. However, the population-level impacts of ACTs on reducing malaria transmission have been difficult to assess. In this study on the history of malaria control in Vietnam, we assemble annual reporting on malaria case counts, coverage with insecticide-treated nets (ITN) and indoor residual spraying (IRS), and drug purchases by provincial malaria control programs from 1991 to 2010 in Vietnam's 20 southern provinces. We observe a significant negative association between artemisinin use and malaria incidence, with a 10% absolute increase in the purchase proportion of artemisinin-containing regimens being associated with a 29.1% (95% confidence interval: 14.8–41.0%) reduction in slide-confirmed malaria incidence, after accounting for changes in urbanization, ITN/IRS coverage, and two indicators of health system capacity. One budget-related indicator of health system capacity was found to have a smaller association with malaria incidence, and no other significant factors were found. Our findings suggest that including an artemisinin component in malaria drug regimens was strongly associated with reduced malaria incidence in southern Vietnam, whereas changes in urbanization and coverage with ITN or IRS were not. PMID:25667053

  20. Anion-exchange resin-based desulfurization process. Annual technical progress report, October 1, 1991--September 30, 1992

    SciTech Connect

    Sheth, A.C.; Strevel, S.D.; Dharmapurikar, R.

    1992-12-31

    Under the current grant, the University of Tennessee Space Institute (UTSI) will carry out the bench scale evaluation and further development of the anion-exchange resin-based desulfurization concept to desulfurize alkali metal sulfates. This concept has been developed and patented by UTSI under US Patent No. 4,917,874. The developmental program proposed under this DOE grant includes screening of commercially available resins to select three candidate resins for further study. These three resins will undergo a series of experiments designed to test the resins` performance under different process conditions (including the use of spent MHD seed material). The best of these resins will be used in optimizing the regeneration step and in testing the effects of performance enhancers. The process schematic developed from the results will be used to estimate the related economics. During this reporting period, October 1, 1991 to September 30, 1992, analysis of batch mode screening experiments was completed to select three candidate resins for process variables study in the fixed-bed set-up. This setup was modified and the experiments were carded out to evaluate effects of major process variables. The analysis of fixed-bed experiments is going on and we have also started simple batch mode experiments to identify desirable conditions for resin regeneration step. We have also started simple process engineering type calculations to determine the trade-off between the solution concentration and the resulting evaporation/concentration load.

  1. Along the Coast & Close to Shore.

    ERIC Educational Resources Information Center

    NatureScope, 1988

    1988-01-01

    Considers the characteristics of beaches, rocky shores, coral reefs, and kelp forests. Discusses plants and animals that live in these habitats. Activities include life between the tides, reef buddies, sea forests, seaside adventure, and four copycat pages. (RT)

  2. Participatory Planning Using Computer-Based Modeling. AIR 1991 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Grumbles, Kent; Hinkle, Dennis

    This paper examines effects of combining long-range planning and computer-based modeling in institutions of higher education, with examples from application at Butler University (Indiana). The model was developed due to a need to obtain a 5-year forecast of revenues and expenditures and consists of eight dynamic submodels--one for each of the five…

  3. Space View of the 1991 Gulf War Kuwaiti Oil Fires

    NASA Astrophysics Data System (ADS)

    Torres, O.; Bhartia, P. K.; Larko, D.

    2014-12-01

    During the 1991 Persian Gulf War, over 700 oil wells in Kuwait were set ablaze by the withdrawing Iraqi army with the apparent intent of hindering satellite reconnaissance and intelligence gathering activities by the coalition of forces repelling Iraq from occupied Kuwait. The oil fires that burned for an estimated 10 months, created a huge smoke plume whose spatial extent went at times beyond the Persian Gulf region, mobilized across the Saharan Desert reaching as far west as the North Atlantic Ocean. The Nimbus-7 TOMS Total Ozone Mapping Spectrometer, in operation from October 1978 to May 1993, measured the near UV radiances that in the mid-1990's became the input in the calculation of the well know Absorbing Aerosol Index that represented a major breakthrough in satellite-based aerosol remote sensing. Thus, unknowingly to the world, the N7-TOMS sensor was collecting in 1991 an unprecedented daily record of what can be considered the worst environmental catastrophe affecting the atmosphere since the beginning of the era of space-based remote sensing in the 1970's. An overview of the temporal and spatial extent of the synoptic scale 1991 Gulf War smoke plume as seen by the Nimbus-7 TOMS Absorbing Aerosol Index will be presented.

  4. Survival of hatchery-reared lake trout stocked near shore and off shore in Lake Ontario

    USGS Publications Warehouse

    Elrod, Joseph H.

    1997-01-01

    Establishing a stock of mature, hatchery-reared fish is necessary to restore a self-sustaining population of lake trout Salvelinus namaycush in Lake Ontario. Stocking fish off shore rather than near shore to reduce predation on these fish by large lake trout or piscivorous birds may enhance survival of hatchery-reared fish and accelerate establishment of a population of adults. Results of an earlier study did not support routinely stocking fish off shore by helicopter in Lake Ontario, but stresses associated with helicopter stocking suggested another method of transporting fish off shore might enhance survival. I conducted this study to determine whether stocking lake trout off shore by barge would enhance first-year survival. Two lots of yearling lake trout were stocked at each of four locations in Lake Ontario in May 1992. One lot was stocked from shore, and an identical lot was transported by barge 3.4–10.4 km off shore of nearshore locations and stocked in water 46–52 m deep. Fish were recovered during trawl, gillnet, and creel surveys in 1992–1996. First-year survival of lake trout stocked off shore tended to be better than that of fish stocked near shore. Predation by double-crested cormorantsPhalacrocorax auritus likely affected survival of fish stocked near shore at two locations, 7 and 37 km, respectively, from a nesting colony of 5,443 pairs of double-crested cormorants. Predation by large lake trout remains a viable hypothesis, which explains, at least partially, lower survival of lake trout stocked near shore at two other locations. Stocking lake trout off shore of traditional nearshore stocking sites likely will enhance first-year survival of hatchery-reared fish and promote accumulation of an adult population, especially for those occassions where nearshore stocking locations are near nesting colonies of double-crested cormorants.

  5. Core based stress measurements: A guide to their application. Topical report, July 1991--June 1993

    SciTech Connect

    Warpinski, N.R.; Teufel, L.W.; Lorenz, J.C.; Holcomb, D.J.

    1993-06-01

    This report is a summary and a guide to core-based stress measurements. It covers anelastic strain recovery, circumferential velocity anistropy, differential strain curve analysis, differential wave velocity analysis, petrographic examination of microcracks, overcoring of archieved core, measurements of the Kaiser effect, strength anisotropy tests, and analysis of coring-induced fractures. The report begins with a discussion of the stored energy within rocks, its release during coring, and the subsequent formation of relaxation microcracks. The interogation or monitoring of these microcracks form the basis for most of the core-based techniques (except for the coring induced fractures). Problems that can arise due to coring or fabric are also presented, Coring induced fractures are discussed in some detail, with the emphasis placed on petal (and petal-centerline) fractures and scribe-knife fractures. For each technique, a short description of the physics and the analysis procedures is given. In addition, several example applications have also been selected (where available) to illustrate pertinent effects. This report is intended to be a guide to the proper application and diagnosis of core-based stress measurement procedures.

  6. National security in the 1990s

    SciTech Connect

    Rich, M.D.

    1991-02-01

    The Rand Paper contains the text of a speech given at a luncheon co-sponsored by Town Hall of California and the Los Angeles Council of Engineers and Scientists on national security affairs in the 1990s. The speech was given at the Biltmore Hotel, Los Angeles, California, on February 19, 1991.

  7. Monolithic solid oxide fuel cell technology advancement for coal- based power generation. Quarterly report, December 1991

    SciTech Connect

    Not Available

    1992-01-15

    The program is conducted by a team consisting of AiResearch Los Angeles Division of Allied-Signal Aerospace Company and Argonne National Laboratory (ANL). The objective of the program is to advance materials and fabrication methodologies to develop a monolithic solid oxide fuel cell (MSOFC) system capable of meeting performance, life, and cost goals for coal-based power generation. The program focuses on materials research and development, fabrication process development, cell/stack performance testing and characterization, cost and system analysis, and quality development.

  8. State energy price and expenditure report 1991

    SciTech Connect

    Not Available

    1993-09-01

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates individually for the 50 States and the District of Columbia and in aggregate for the United States. The price and expenditure estimates are provided by energy source and economic sector and are published for the years 1970, 1975, 1980, and 1985 through 1991. Data for all years, 1970 through 1991, are available on personal computer diskettes. Documentation in Appendix A describes how the price estimates are developed, including sources of data, methods of estimation, and conversion factors applied. This report is an update of the State Energy Price and Expenditure Report 1990, published in September 1992.

  9. Water withdrawal and use in Maryland, 1990-91

    USGS Publications Warehouse

    Wheeler, J.C.

    1995-01-01

    During 1990, about 1,460 million gallons per day (Mgal/d) of freshwater was withdrawn from surface- water and ground-water sources in Maryland. Total freshwater withdrawals increased during 1991 to about 1,500 Mgal/d. Saline surface-water withdrawals for cooling condensors increased from about 4,550 Mgal/d during 1990 to 5,760 Mgal/d during 1991. During 1990-91, most freshwater withdrawals (about 1,220 Mgal/d during 1990 and 1,250 Mgal/d during 1991) were from surface-water sources. More than 70 percent of the fresh surface water was withdrawn and used in the Potomac drainage basin. Most ground water (about 170 Mgal/d in 1990 and 184 Mgal/d in 1991) was withdrawn and used in the Upper Chesapeake drainage basin. The Potomac Group aquifers provided most of the ground water (about 64 Mgal/d during 1990 and 68 Mgal/d during 1991 or about 27 percent each year). Ten water-use categories represent the major demands on the surface-water and ground-water resources of the State: Public supply, domestic, commercial, industrial, mining, thermoelectric power, hydroelectric power, livestock, irrigation, and aquaculture. Largest withdrawals were for public supply (798 Mgal/d during 1990 and 826 Mgal/d during 1991), and the water was used by residences, commercial establishments, and industries. Baltimore City received the largest public-supply deliveries (totaling about 135 Mgal/d during 1990 and 127 Mgal/d during 1991). Freshwater withdrawals for self-supplied domestic use, aquaculture, and irrigation increased during the period, whereas withdrawals for commercial, industrial, thermo- electric power, and mining uses decreased.

  10. MHD Integrated Topping Cycle Project. Sixteenth quarterly technical progress report, May 1991--July 1991

    SciTech Connect

    Not Available

    1992-03-01

    The Magnetohydrodynamics (MHD) Integrated Topping Cycle (ITC) Project represents the culmination of the proof-of-concept (POC) development stage in the US Department of Energy (DOE) program to advance MHD technology to early commercial development stage utility power applications. The project is a joint effort, combining the skills of three topping cycle component developers: TRW, Avco/TDS, and Westinghouse. TRW, the prime contractor and system integrator, is responsible for the 50 thermal megawatt (50 MW{sub t}) slagging coal combustion subsystem. Avco/TDS is responsible for the MHD channel subsystem (nozzle, channel, diffuser, and power conditioning circuits), and Westinghouse is responsible for the current consolidation subsystem. The ITC Project will advance the state-of-the-art in MHD power systems with the design, construction, and integrated testing of 50 MW{sub t} power train components which are prototypical of the equipment that will be used in an early commercial scale MHD utility retrofit. Long duration testing of the integrated power train at the Component Development and Integration Facility (CDIF) in Butte, Montana will be performed, so that by the early 1990`s, an engineering data base on the reliability, availability, maintainability and performance of the system will be available to allow scaleup of the prototypical designs to the next development level. This Sixteenth Quarterly Technical Progress Report covers the period May 1, 1991 to July 31, 1991.

  11. 5 CFR 630.704 - Granting shore leave.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Granting shore leave. 630.704 Section 630... LEAVE Shore Leave § 630.704 Granting shore leave. (a) Authority. (1) An employee has an absolute right to use shore leave, subject to the right of the head of the agency to fix the time at which...

  12. [Health economics of early summer meningoencephalitis in Austria. Effects of a vaccination campaign 1981 to 1990].

    PubMed

    Schwarz, B

    1993-01-01

    Tick-borne encephalitis (TBE) was until the early 1980s among the most frequent causes of viral induced central-nervous infectious diseases in Austria. Since 1981 the vaccination was forced by intensive media campaigns. Aim of this study was to investigate the effects of the media campaigns and to evaluate them under health economic criteria. The number of hospitalized TBE-cases declines from 1981 to 1990, the linear trend shows a reduction from 427 to 109. If the linear trend from 1971 to 1980 would have continued the respective number in 1990 would have been 585 cases. Thus the model shows that from 1981 to 1990 more than 50% or 2,690 out of 5,368 possible cases are prohibited, from 1991 to 2000 based on the 1990 vaccination rate approximately 85% or 500 cases annually. In the age group 7 to 14 years the proportion of protected exposed is almost 97%. The loss of quality of life is higher than represented by the inpatient statistics. Many of the TBE victims have chronic impairments, mainly due to paresis and depression. Based on the 1990 cost data economic benefits for the social insurance companies in the decade 1981 to 1990 are AS 147 millions for inpatient care, respectively AS 108 millions for loss of productivity and AS 77 millions for early retirement, resulting in total benefits of AS 331 millions. The estimated benefits for 1991 to 2000 based on 1990 cost data are AS 270 millions for inpatient care, AS 200 millions for loss of productivity, and AS 368 for early retirement (total AS 828 millions). PMID:8147001

  13. An inventory-based analysis of Canada's managed forest carbon dynamics, 1990 to 2008

    PubMed Central

    Stinson, G; Kurz, W A; Smyth, C E; Neilson, E T; Dymond, C C; Metsaranta, J M; Boisvenue, C; Rampley, G J; Li, Q; White, T M; Blain, D

    2011-01-01

    Canada's forests play an important role in the global carbon (C) cycle because of their large and dynamic C stocks. Detailed monitoring of C exchange between forests and the atmosphere and improved understanding of the processes that affect the net ecosystem exchange of C are needed to improve our understanding of the terrestrial C budget. We estimated the C budget of Canada's 2.3 × 106 km2 managed forests from 1990 to 2008 using an empirical modelling approach driven by detailed forestry datasets. We estimated that average net primary production (NPP) during this period was 809 ± 5 Tg C yr−1 (352 g C m−2 yr−1) and net ecosystem production (NEP) was 71 ± 9 Tg C yr−1 (31 g C m−2 yr−1). Harvesting transferred 45 ± 4 Tg C yr−1 out of the ecosystem and 45 ± 4 Tg C yr−1 within the ecosystem (from living biomass to dead organic matter pools). Fires released 23 ± 16 Tg C yr−1 directly to the atmosphere, and fires, insects and other natural disturbances transferred 52 ± 41 Tg C yr−1 from biomass to dead organic matter pools, from where C will gradually be released through decomposition. Net biome production (NBP) was only 2 ± 20 Tg C yr−1 (1 g C m−2 yr−1); the low C sequestration ratio (NBP/NPP=0.3%) is attributed to the high average age of Canada's managed forests and the impact of natural disturbances. Although net losses of ecosystem C occurred during several years due to large fires and widespread bark beetle outbreak, Canada's managed forests were a sink for atmospheric CO2 in all years, with an uptake of 50 ± 18 Tg C yr−1 [net ecosystem exchange (NEE) of CO2=−22 g C m−2 yr−1].

  14. Estimating average base flow at low-flow partial-record stations on the south shore of Long Island, New York

    USGS Publications Warehouse

    Buxton, H.T.

    1985-01-01

    Base flows of the 29 major streams in southeast Nassau and southwest Suffolk Counties, New York, were statistically analyzed to discern the correlation among flows of adjacent streams. Concurrent base-flow data from a partial-record and a nearby continuous-record station were related; the data were from 1968-75, a period near hydrologic equilibrium on Long Island. The average base flow at each partial-record station was estimated from a regression equation and average measured base flow for the period at the continuous-record stations. Regression analyses are presented for the 20 streams with partial-record stations. Average base flow of the nine streams with a continuous record totaled 90 cu ft/sec; the predicted average base flow for the 20 streams with a partial record was 73 cu ft/sec (with a 95% confidence interval of 63 to 84 cu ft/sec.) Results indicate that this method provides reliable estimates of average low flow for streams such as those on Long Island, which consist mostly of base flow and are geomorphically similar. (USGS)

  15. The Changing Effect of Economic Development on the Consumption-Based Carbon Intensity of Well-Being, 1990–2008

    PubMed Central

    Jorgenson, Andrew K.; Givens, Jennifer

    2015-01-01

    Recent sustainability science research focuses on tradeoffs between human well-being and stress placed on the environment from fossil fuel consumption, a relationship known as the carbon intensity of well-being (CIWB). In this study we assess how the effect of economic development on consumption-based CIWB—a ratio of consumption-based carbon dioxide emissions to average life expectancy—changed from 1990 to 2008 for 69 nations throughout the world. We examine the effect of development on consumption-based CIWB for the overall sample as well as for smaller samples restricted to mostly high-income OECD nations, Non-OECD nations, and more nuanced regional samples of Non-OECD nations in Africa, Asia, and Latin America. We find that the effect of economic development on CIWB increased through time for the overall sample. However, analyses of the Non-OECD and OECD samples indicate that while the effect of development on CIWB increased from null to a moderate level for the Non-OECD nations, the effect of economic development was much larger, relatively stable through time, and more unsustainable for the OECD nations. Additional findings reveal important regional differences for Non-OECD nations. In the early 1990s, increased development led to a reduction in CIWB for Non-OECD nations in Africa, but in more recent years the relationship changed, becoming less sustainable. For the samples of Non-OECD nations in Asia and Latin America, we find that economic development increased consumption-based CIWB, and increasingly so throughout the 19 year period of study. PMID:25945936

  16. The changing effect of economic development on the consumption-based carbon intensity of well-being, 1990-2008.

    PubMed

    Jorgenson, Andrew K; Givens, Jennifer

    2015-01-01

    Recent sustainability science research focuses on tradeoffs between human well-being and stress placed on the environment from fossil fuel consumption, a relationship known as the carbon intensity of well-being (CIWB). In this study we assess how the effect of economic development on consumption-based CIWB--a ratio of consumption-based carbon dioxide emissions to average life expectancy--changed from 1990 to 2008 for 69 nations throughout the world. We examine the effect of development on consumption-based CIWB for the overall sample as well as for smaller samples restricted to mostly high-income OECD nations, Non-OECD nations, and more nuanced regional samples of Non-OECD nations in Africa, Asia, and Latin America. We find that the effect of economic development on CIWB increased through time for the overall sample. However, analyses of the Non-OECD and OECD samples indicate that while the effect of development on CIWB increased from null to a moderate level for the Non-OECD nations, the effect of economic development was much larger, relatively stable through time, and more unsustainable for the OECD nations. Additional findings reveal important regional differences for Non-OECD nations. In the early 1990s, increased development led to a reduction in CIWB for Non-OECD nations in Africa, but in more recent years the relationship changed, becoming less sustainable. For the samples of Non-OECD nations in Asia and Latin America, we find that economic development increased consumption-based CIWB, and increasingly so throughout the 19 year period of study. PMID:25945936

  17. The changing effect of economic development on the consumption-based carbon intensity of well-being, 1990-2008.

    PubMed

    Jorgenson, Andrew K; Givens, Jennifer

    2015-01-01

    Recent sustainability science research focuses on tradeoffs between human well-being and stress placed on the environment from fossil fuel consumption, a relationship known as the carbon intensity of well-being (CIWB). In this study we assess how the effect of economic development on consumption-based CIWB--a ratio of consumption-based carbon dioxide emissions to average life expectancy--changed from 1990 to 2008 for 69 nations throughout the world. We examine the effect of development on consumption-based CIWB for the overall sample as well as for smaller samples restricted to mostly high-income OECD nations, Non-OECD nations, and more nuanced regional samples of Non-OECD nations in Africa, Asia, and Latin America. We find that the effect of economic development on CIWB increased through time for the overall sample. However, analyses of the Non-OECD and OECD samples indicate that while the effect of development on CIWB increased from null to a moderate level for the Non-OECD nations, the effect of economic development was much larger, relatively stable through time, and more unsustainable for the OECD nations. Additional findings reveal important regional differences for Non-OECD nations. In the early 1990s, increased development led to a reduction in CIWB for Non-OECD nations in Africa, but in more recent years the relationship changed, becoming less sustainable. For the samples of Non-OECD nations in Asia and Latin America, we find that economic development increased consumption-based CIWB, and increasingly so throughout the 19 year period of study.

  18. Minerals yearbook, 1991: North Carolina. Annual report

    SciTech Connect

    Sikich, S.W.; Carpenter, P.A.; Wiener, L.S.

    1993-05-01

    The value of nonfuel minerals produced in North Carolina decreased 6.2% from that of 1990. The value dropped from $589.7 million in 1990 to $552.9 million in 1991, largely as a result of the recession that has impacted the Nation in recent years. Decreases in the sales of the State's leading mineral commodity, crushed stone, as well as clays, feldspar, gemstones, scrap mica, olivine, construction sand and gravel, and pyrophyllite, more than offset small to moderate increases in the sales of lithium minerals, peat, phosphate rock, and industrial sand and gravel. Tables and statistical data are included in the annual report.

  19. A statistical approach on upwelling in the Baltic Sea based on the analysis of satellite data for 1990-

    NASA Astrophysics Data System (ADS)

    Myrberg, K.; Lehmann, A.; Höflich, K.

    2012-04-01

    A statistical analysis of Baltic Sea upwelling has been carried out to cover, for the first time, the entire sea area for the period 1990-2009. Weekly composite SST maps based on NOAA/ AVHRR satellite data were used to evaluate the location and frequency of upwelling. The results btained were analyzed and compared with earlier studies, including both measurements and modeling with an excellent agreement. Our study enables to evaluate the most intense upwelling areas in the entire Baltic Sea. According to the analysis of 443 SST maps, among the most common upwelling regions are found at the Swedish south and east coast (frequency 10-25%), the Swedish coast of the Bothnian Bay (16%), the southern tip of Gotland island (up to 15%), and the Finnish coast of the Gulf of Finland (up to 15%). Pronounced upwelling occurs also at the Estonian coast and Baltic east coast (up to 15%), the Polish coast and west coast of Rügen island (10-15%), otherwise upwelling frequency was between 5 to 10 %. Additionally, simulated SST distributions derived from a Baltic Sea numerical model have been analyzed for the same period. Furthermore, at specific positions close to the coastline, surface winds based on the SMHI meteorological data base have been analyzed for the same 20-year period. Wind components parallel to the coast have been discriminated into favorable and unfavorable winds forcing upwelling. The obtained frequencies of upwelling favorable winds fit very well with observed upwelling frequencies derived from satellite SST maps. For the period 1990-2009 a positive trend of upwelling frequencies along the Swedish east coast and the Finnish coast of the Gulf of Finland was calculated.

  20. OPAD 1991

    NASA Technical Reports Server (NTRS)

    Powers, W. T.; Cooper, A. E.

    1991-01-01

    The Optical Plume Anomaly Detection Program, an experimental study in the attempt to create a rocket engine health monitor based on detection and possible quantification of anomalous atomic and molecular species in the exhaust plume, has been in existence for several years. The instruments developed to monitor the exhaust plumes are presented. Two optical instruments are employed: the polychromator and the spectrometer. The polychromator is a 16 channel spectroradiometer having independent channels individually adjustable for center wavelength and pass bandwidth. Those values may be mechanically reset, with the aid of certain lab equipment. The spectrometer is a multichannel spectral analyzer having two 2048 element linear photodiode arrays at the exit plane of the dispersing instrument, which, like the 16 channel device, is a 1/2 meter grating spectrograph. These instruments are equipped with ultraviolet grade multifiber optical input cables, allowing the instruments to be placed in a benign environment. Telescopes mounted on the test stand observe the plume keeping the shock structure in view. The data acquisition and control system consist of four 80386-33 MHz computers: two at the test stand for instrument control and data preconditioning, and two in the test support building providing data archiving, display, and system control. Further descriptions of the instrumentation are provided.

  1. Spinoff, 1990

    NASA Technical Reports Server (NTRS)

    Haggerty, James J.

    1990-01-01

    This publication is intended to foster the aim of the NASA Technology Utilization Program by heightening awareness of the NASA technology available for transfer and its potential for benefits realized by secondary applications. Spinoff 1990 is organized in three main sections. Section 1 outlines NASA's mainline effort, the major programs that generate new technology and therefore replenish and expand the bank of knowledge available for transfer. Section 2 contains a representative sampling of spinoff products that resulted from secondary application of technology originally developed to meet mainline goals. Section 3 describes the various mechanisms NASA employs to stimulate technology transfer and lists, in an appendix, contact sources for further information about the Technology Utilization Program.

  2. Global change in FY 1991 budget

    NASA Astrophysics Data System (ADS)

    Global change studies will have increased support in Fiscal Year 1991 if Congress accepts the budget that President George Bush sent to Capitol Hill January 29. Global change research by federal agencies would receive 57% more money, from $659 million in FY 1990 to $1,034 billion in FY 1991.FY 1991 highlights of the U.S. Global Change Research Program, which was announced as a Presidential Initiative in January 1989, were reviewed January 29 at a news briefing in Washington, D.C., by the Committee on Earth Sciences of the Federal Coordinating Council for Science, Engineering and Technology. The committee advises the Office of Science and Technology Policy (OSTP), Executive Office of the President.

  3. Annual Report: Photovoltaic Subcontract Program FY 1991

    SciTech Connect

    Summers, K. A.

    1992-03-01

    This report summarizes the fiscal year (FY) 1991 (October 1, 1990, through September 30, 1991) progress of the subcontracted photovoltaic (PV) research and development (R&D) performed under the Photovoltaic Advanced Research and Development Project at the National Renewable Energy Laboratory (NREL)-formerly the Solar Energy Research Institute (SERI). The mission of the national PV program is to develop PV technology for large-scale generation of economically competitive electric power in the United States. The technical sections of the report cover the main areas of the subcontract program: the Amorphous Silicon Research Project, Polycrystalline Thin Films, Crystalline Silicon Materials Research, High Efficiency Concepts, the New Ideas Program, the University Participation Program, and the Photovoltaic Manufacturing Technology (PVMaT) project. Technical summaries of each of the subcontracted programs provide a discussion of approaches, major accomplishments in FY 1991, and future research directions.

  4. User`s manual for TMY2s: Derived from the 1961--1990 National Solar Radiation Data Base

    SciTech Connect

    Marion, W.; Urban, K.

    1995-06-01

    This report is a user`s manual that describes typical meteorological year (TMY) data sets derived from the 1961-1990 National Solar Radiation Data Base. The TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. The intended use if for computer simulations of solar energy conversion systems and building systems. Section 1 of the manual provides general information about the TMYs; Section 2 lists the stations and provides station identifying information and classification; Section 3 details the contents of the TMY2 files and provides the hourly records of data values; Section 4 compares TMY2 with 30-year data sets; Appendices provide procedures used to develop TMYs and a table to convert SI data to other units.

  5. Household vehicles energy consumption 1991

    SciTech Connect

    Not Available

    1993-12-09

    The purpose of this report is to provide information on the use of energy in residential vehicles in the 50 States and the District of Columbia. Included are data about: the number and type of vehicles in the residential sector, the characteristics of those vehicles, the total annual Vehicle Miles Traveled (VMT), the per household and per vehicle VMT, the vehicle fuel consumption and expenditures, and vehicle fuel efficiencies. The data for this report are based on the household telephone interviews from the 1991 RTECS, conducted during 1991 and early 1992. The 1991 RTECS represents 94.6 million households, of which 84.6 million own or have access to 151.2 million household motor vehicles in the 50 States and the District of Columbia.

  6. Commentary: navigating the labyrinth of long-term care: shoring up informal caregiving in a home- and community-based world.

    PubMed

    Miller, Edward Alan; Allen, Susan M; Mor, Vincent

    2009-01-01

    Informal caregivers face difficulties navigating the services and funding sources that constitute long-term care. Indeed, barriers to identifying and accessing even the most basic resources compound the sense of isolation felt by millions of unpaid individuals who provide the bulk of long-term care. Though expansion of home- and community-based options is welcomed, it may also shift additional caregiving burden onto an already overburdened informal care system, especially when the intention is to delay or substitute for institutional care. This essay argues that growing government emphasis on rebalancing long-term care away from nursing homes will founder unless public officials recognize increased burdens on the informal care system.

  7. Time-series ground-water-level and aquifer-system compaction data, Edwards Air Force Base, Antelope Valley, California, January 1991 through September 1993

    USGS Publications Warehouse

    Freeman, L.A.

    1996-01-01

    As part of a study by the U.S. Geological Survey, a monitoring program was implemented to collect time-series ground-water-level and aquifer-system compaction data at Edwards Air Force Base, California. The data presented in this report were collected from 18 piezometers, 3 extensometers, 1 barometer, and 1 rain gage from January 1991 through September 1993. The piezometers and extensometers are at eight sites in the study area. This report discusses the ground-water-level and aquifer-system compaction monitoring networks, and presents the recorded data in graphs. The data reported are available in the data base of the U.S. Geological Survey.

  8. A systematic review on chaplains and community-based clergy in three palliative care journals: 1990-1999.

    PubMed

    Flannelly, Kevin J; Weaver, Andrew J; Smith, Walter J; Oppenheimer, Julia E

    2003-01-01

    A systematic review of all articles appearing between 1990 and 1999 in the American Journal of Hospice and Palliative Care, the Hospice Journal, and the Journal of Palliative Care was conducted. Articles citing at least one reference were categorized as scholarly, included in the study, and divided into either research or nonresearch categories. Scholarly articles were classified as research if they contained clearly defined methods and results sections, even if these headings were not used. Research and nonresearch articles were subdivided into qualitative and quantitative research and general reviews or program descriptions, respectively. All scholarly articles were read to see if they mentioned clergy, including the terms rabbi, priest, minister, pastor, imam, chaplain, or other religious professionals. Of 838 scholarly articles published between 1990 and 1999 in the three journals, 348 (41.5 percent) were research articles, 417 (49.8 percent) were reviews, and 73 (8.7 percent) were program descriptions. Forty-seven (5.6 percent) of all 838 scholarly articles mentioned clergy or chaplains in some way. Clergy and chaplains were more likely to be an integral part of research articles, whereas mention of them in nonresearch articles tended to be incidental (chi-square = 16.8, p < .001). Moreover, quantitative articles were more likely to include clergy as an integral aspect of the article than were qualitative articles (Fischer's exact probability test, p = .088). The results are discussed with respect to the mutual roles hospice chaplains and community-based clergy play in providing spiritual care at the end of life.

  9. Carbon Flux Estimation By Using AGCM-Based Chemistry Transport Model for the Period 1990-2011

    NASA Astrophysics Data System (ADS)

    Saeki, T.; Patra, P. K.

    2014-12-01

    Carbon fluxes were estimated for 84 regions (54 lands + 30 oceans) over the globe during the period of 1990-2011. We used (1) the CCSR/NIES/FRCGC AGCM-based Chemistry Transport Model (ACTM), (2) atmospheric CO2 concentrations at 74 sites from GLOBALVIEW-CO2 (2013) data product, (3) Seasonally varying a presubtracted fluxes for atmosphere-ocean exchange (Takahashi et al., 2009), (4) interannually varying a priori fossil fuel fluxes (incl. cement production) from CDIAC global totals and EDGAR4.2 spatial distributions, and (5) 3-hourly terrestrial biosphere fluxes are constructed from the annually balanced CASA and JRA-25 reanalysis meteorology (Y. Niwa, Pers. Comm., 2013). As a result of time-dependent inversions, mean total flux (excluding fossil fuel) for the period 1990-2011 is estimated to be -3.33 GtC/yr, where land (incl. biomass burning and land use change) and ocean absorb an average rate of -1.98 and -1.35 GtC/yr, respectively. The land uptake is mainly due to northern land (-1.57 GtC/yr), while the tropical and southern lands contribute -0.03 and -0.38 GtC/yr, respectively. It is also found that Boreal North America and Boreal Eurasia show negative trends in the estimated fluxes during the analysis period. The global ocean sink has no clear long-term trend in the period. Results with different inversion settings and for other regions will be discussed. Our analysis suggests that no known transport bias in ACTM forward simulation allow us to estimate CO2 fluxes at good accuracy at hemispheric and regional scale. Acknowledgements. This study is supported by the JSPS KANEHI Kiban-A and Global Environment Research Fund (2-1401) of the Ministry of the Environment, Japan.

  10. Mound publications for 1991

    SciTech Connect

    Nowka, Stephen L.

    1992-05-01

    This document is a compilation of all Mound formal technical publications and oral presentations for calendar year 1991. It is intended to serve as an aid to personnel in obtaining or referring to specific publications by giving the proper complete reference for each information item published during the year. Some items, such as proceedings publications, may have issue dates or periods of coverage prior to 1991; however, they were formally published during 1991.

  11. Field Trip to a Rocky Shore.

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Cooperative Extension Service.

    Field trip activities designed for use on Maine's coast are provided, with brief definitions of the major physical zones to be found in this area. An introduction to the study of zonation of plants and animals living on the rocky shore is presented along with a list of the materials needed and the procedures to be followed when making a study of…

  12. 32 CFR 700.922 - Shore patrol.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 700.922 Shore patrol. (a) When liberty is granted to any considerable number of persons, except in an... on the part of any person on liberty. The senior patrol officer shall communicate with the chief of... patrol shall not be landed. If consent cannot be obtained, the size of liberty parties shall be held...

  13. School-Based Vocational Programs and Labor Laws: A 1990 Update.

    ERIC Educational Resources Information Center

    Moon, M. Sherril; And Others

    1990-01-01

    This article describes how the Fair Labor Standards Act, recently reauthorized with regulations published in 1989, governs school-based employment and vocational training programs for students with disabilities. It offers case studies of programs for students with severe handicaps to explain situations often misunderstood by educators and…

  14. ISPE: A knowledge-based system for fluidization studies. 1990 Annual report

    SciTech Connect

    Reddy, S.

    1991-01-01

    Chemical engineers use mathematical simulators to design, model, optimize and refine various engineering plants/processes. This procedure requires the following steps: (1) preparation of an input data file according to the format required by the target simulator; (2) excecuting the simulation; and (3) analyzing the results of the simulation to determine if all ``specified goals`` are satisfied. If the goals are not met, the input data file must be modified and the simulation repeated. This multistep process is continued until satisfactory results are obtained. This research was undertaken to develop a knowledge based system, IPSE (Intelligent Process Simulation Environment), that can enhance the productivity of chemical engineers/modelers by serving as an intelligent assistant to perform a variety tasks related to process simulation. ASPEN, a widely used simulator by the US Department of Energy (DOE) at Morgantown Energy Technology Center (METC) was selected as the target process simulator in the project. IPSE, written in the C language, was developed using a number of knowledge-based programming paradigms: object-oriented knowledge representation that uses inheritance and methods, rulebased inferencing (includes processing and propagation of probabilistic information) and data-driven programming using demons. It was implemented using the knowledge based environment LASER. The relationship of IPSE with the user, ASPEN, LASER and the C language is shown in Figure 1.

  15. California energy flow in 1991

    SciTech Connect

    Borg, I.Y.; Briggs, C.K.

    1993-04-01

    Energy consumption in California fell in 1991 for the first time in five years. The State`s economy was especially hard hit by a continuing national recession. The construction industry for the second year experienced a dramatic downturn. Energy use in the industrial sector showed a modest increase, but consumption in other end-use categories declined. The decrease in energy used in transportation can be traced to a substantial fall in the sales of both highway diesel fuels and vessel bunkering fuels at California ports, the latter reflecting a mid-year increase in taxes. Gasoline sales by contrast increased as did the number of miles traveled and the number of automobiles in the State. Production in California`s oil and gas fields was at 1990 levels thus arresting a steady decline in output. Due to enlarged steam flooding operations, production at several fields reached record levels. Also countering the decline in many of California fields was new production from the Port Arguello offshore field. California natural gas production, despite a modest 1991 increase, will not fill the use within the State. Petroleum comprised more than half of the State`s energy supply principally for transportation. Natural gas use showed a small increase. Oil products play virtually no role in electrical production. The largest single source of electricity to the State is imports from the Pacific Northwest and from coal-fired plants in the Southwest. Combined contributions to transmitted electricity from renewable and alternate sources declined as hydropower was constrained by a prolonged drought and as geothermal power from the largest and oldest field at The Geysers fell. Windpower grew slightly; however solar power remained at 1990 levels and made no substantial contribution to total power generation.

  16. 3. View northwest across East Shore Drive toward the Carr ...

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

    3. View northwest across East Shore Drive toward the Carr Family burial plot (Wanton Cemetery) at northeast corner of Nicholas Carr Farm - Nicholas Carr Farm, Bounded by North, Weeden, & East Shore Roads, Jamestown, Newport County, RI

  17. Packaging materials biodegradation. January 1973-February 1990 (A Bibliography from the Rubber and Plastics Research Association data base). Report for January 1973-February 1990

    SciTech Connect

    Not Available

    1990-05-01

    This bibliography contains citations concerning the biodegradation of packaging materials. Plastic films, cellophane, and biodegradable plastic bottles are emphasized. European, state, and local laws and regulations prohibiting the use of plastics that are not degradable are discussed. A starch-based plastic additive that promotes plastic biodegradation is briefly examined. (This updated bibliography contains 176 citations, 26 of which are new entries to the previous edition.)

  18. Safety Changes in the US Vehicle Fleet since Model Year 1990, Based on NASS Data

    PubMed Central

    Eigen, Ana Maria; Digges, Kennerly; Samaha, Randa Radwan

    2012-01-01

    Based on the National Automotive Sampling System Crashworthiness Data System since the 1988–1992 model years, there has been a reduction in the MAIS 3+ injury rate and the Mean HARM for all crash modes. The largest improvement in vehicle safety has been in rollovers. There was an increase in the rollover injury rate in the 1993–1998 model year period, but a reduction since then. When comparing vehicles of the model year 1993 to 1998 with later model vehicles, the most profound difference was the reduction of rollover frequency for SUV’s – down more than 20% when compared to other crash modes. When considering only model years since 2002 the rollover frequency reduction was nearly 40%. A 26% reduction in the rate of moderate and serious injuries for all drivers in rollovers was observed for the model years later than 1998. The overall belt use rate for drivers of late model vehicles with HARM weighted injuries was 62% - up from 54% in earlier model vehicles. However, in rollover crashes, the same belt use rate lagged at 54%. PMID:23169134

  19. Safety Changes in the US Vehicle Fleet since Model Year 1990, Based on NASS Data.

    PubMed

    Eigen, Ana Maria; Digges, Kennerly; Samaha, Randa Radwan

    2012-01-01

    Based on the National Automotive Sampling System Crashworthiness Data System since the 1988-1992 model years, there has been a reduction in the MAIS 3+ injury rate and the Mean HARM for all crash modes. The largest improvement in vehicle safety has been in rollovers. There was an increase in the rollover injury rate in the 1993-1998 model year period, but a reduction since then. When comparing vehicles of the model year 1993 to 1998 with later model vehicles, the most profound difference was the reduction of rollover frequency for SUV's - down more than 20% when compared to other crash modes. When considering only model years since 2002 the rollover frequency reduction was nearly 40%. A 26% reduction in the rate of moderate and serious injuries for all drivers in rollovers was observed for the model years later than 1998. The overall belt use rate for drivers of late model vehicles with HARM weighted injuries was 62% - up from 54% in earlier model vehicles. However, in rollover crashes, the same belt use rate lagged at 54%.

  20. CCD photometry of 2060 Chiron, 1991 January

    NASA Technical Reports Server (NTRS)

    Buratti, B. J.; Marcialis, R. L.; Howell, E. S.; Nolan, M. C.

    1991-01-01

    Observations of 2060 Chiron was performed on 7 to 8 Jan. 1991 with the Mt. Palomar 1.52 m telescope in the Gunn-R passband. On-chip field stars were used to perform differential reductions. The repeatability of the 5.9 hour light curve was excellent, both within a night and from night to night. No evidence for short-term secular variations similar to those seen last year by both Luu and Jewitt (1990) and Buratti and Dunbar (1991) is seen in the new light curve. Chiron's rotational light curve appears strikingly similar to that obtained a year earlier by Luu and Jewitt (1990), both in amplitude and shape. Both light curves show strongly correlated changes over a timescale of perhaps 15 minutes. These same features were marginally visible in the 1986 light curve. Such behavior is believed to be evidence that Chiron may be more aspherical than the 4 percent intensity variation might otherwise indicate, and favors a viewing geometry where the subearth latitude is rather low. Chiron was much fainter in 1985, when a partial light curve was obtained by Marcialis. Due to the lower sampling rate of these early data, no conclusions can be made regarding the high-frequency light curve structure back then. All three of these light curves differ significantly from that obtained by Buratti and Dunbar (1991), one week before the observations of Luu and Jewitt. The Chiron field was calibrated using Landolt standards on Ut 15 Mar. 1991. A mean R-magnitude of 15.6 + or - 0.1 was found. Variability of 2060 Chiron was demonstrated over timescales of minutes, hours, and years. An intense campaign was urged to monitor the photometric behavior of Chiron throughout the 1990s.

  1. 33 CFR 127.611 - International shore connection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false International shore connection... shore connection. The marine transfer area for LNG must have an international shore connection that is..., and 21/2 inch fire hose of sufficient length to connect the fire hydrant to the international...

  2. 33 CFR 127.1511 - International shore connection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false International shore connection... International shore connection. Each marine transfer area for LHG that receives foreign flag vessels must have an international shore connection meeting the requirements of ASTM F 1121 (incorporated by...

  3. 27 CFR 9.135 - Virginia's Eastern Shore.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Virginia's Eastern Shore... Virginia's Eastern Shore. (a) Name. The name of the viticultural area described in this section is “Virginia's Eastern Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of...

  4. 27 CFR 9.79 - Lake Michigan Shore.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Lake Michigan Shore. 9.79... Michigan Shore. (a) Name. The name of the viticultural area described in this section is “Lake Michigan Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of the Lake...

  5. 27 CFR 9.135 - Virginia's Eastern Shore.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Virginia's Eastern Shore... Virginia's Eastern Shore. (a) Name. The name of the viticultural area described in this section is “Virginia's Eastern Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of...

  6. 27 CFR 9.135 - Virginia's Eastern Shore.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Virginia's Eastern Shore... Virginia's Eastern Shore. (a) Name. The name of the viticultural area described in this section is “Virginia's Eastern Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of...

  7. 27 CFR 9.135 - Virginia's Eastern Shore.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Virginia's Eastern Shore... Virginia's Eastern Shore. (a) Name. The name of the viticultural area described in this section is “Virginia's Eastern Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of...

  8. 27 CFR 9.135 - Virginia's Eastern Shore.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Virginia's Eastern Shore... Virginia's Eastern Shore. (a) Name. The name of the viticultural area described in this section is “Virginia's Eastern Shore.” (b) Approved maps. The appropriate maps for determining the boundaries of...

  9. 33 CFR 127.1511 - International shore connection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false International shore connection... International shore connection. Each marine transfer area for LHG that receives foreign flag vessels must have an international shore connection meeting the requirements of ASTM F 1121 (incorporated by...

  10. 33 CFR 127.611 - International shore connection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false International shore connection... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Firefighting § 127.611 International shore connection. The marine transfer area for LNG must have an international shore connection that...

  11. 33 CFR 127.611 - International shore connection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false International shore connection... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Firefighting § 127.611 International shore connection. The marine transfer area for LNG must have an international shore connection that...

  12. 33 CFR 127.1511 - International shore connection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false International shore connection... International shore connection. Each marine transfer area for LHG that receives foreign flag vessels must have an international shore connection meeting the requirements of ASTM F 1121 (incorporated by...

  13. 33 CFR 127.1511 - International shore connection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false International shore connection... International shore connection. Each marine transfer area for LHG that receives foreign flag vessels must have an international shore connection meeting the requirements of ASTM F 1121 (incorporated by...

  14. 33 CFR 127.611 - International shore connection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false International shore connection... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Firefighting § 127.611 International shore connection. The marine transfer area for LNG must have an international shore connection that...

  15. 33 CFR 127.1511 - International shore connection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false International shore connection... International shore connection. Each marine transfer area for LHG that receives foreign flag vessels must have an international shore connection meeting the requirements of ASTM F 1121 (incorporated by...

  16. 33 CFR 127.611 - International shore connection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false International shore connection... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas Firefighting § 127.611 International shore connection. The marine transfer area for LNG must have an international shore connection that...

  17. Friction material patents. November 1971-May 1990 (A Bibliography from the US Patent data base). Report for November 1971-May 1990

    SciTech Connect

    Not Available

    1990-06-01

    This bibliography contains citations of selected patents concerning materials compositions used in high-heat, high-wear engineering applications. Polymer-based materials, modified by the addition of steel fibers, woven carbon fabric, mill scale, organic fillers of animal origin, iron powders, and metal flame coatings are among those described. Methods used in securing external adhesion of the friction materials to brake surfaces, and internal cohesion of various constituents are discussed. Considerable attention is given to automotive and railroad braking applications, and to asbestos-free materials. (Contains 125 citations fully indexed and including a title list.)

  18. Healthy Choices for Kids: Nutrition Education Program Based on the 1990 U.S. Dietary Guidelines. Chapter One: Eat a Wide Variety of Foods. Levels 1-5.

    ERIC Educational Resources Information Center

    King, Marianne; Walsh, Joan

    "Healthy Choices for Kids" is a nutrition education program based on the 1990 U.S. Dietary Guidelines. This kit, the first of a series, provides elementary school teachers with tools to teach students about good nutrition. This set has five levels (Grades 1-5), bound separately. Each level has its own unit complete with teacher materials,…

  19. OCLC Annual Report. 1990/91.

    ERIC Educational Resources Information Center

    OCLC Online Computer Library Center, Inc., Dublin, OH.

    Beginning this annual report is a letter to the OCLC membership from OCLC President and Chief Executive Officer, K. Wayne Smith. Statistical data are then presented in tables and/or graphs for OCLC programs and the system's financial status for fiscal years 1990/91 and 1989/90; the growth of the OCLC Online Union Catalog from 1971-1991 in terms of…

  20. Ocean Energy Program overview, fiscal years 1990-1991

    NASA Astrophysics Data System (ADS)

    1992-05-01

    The oceans are the world's largest solar energy collector and storage system. Covering 71 percent of the earth's surface, the oceans collect and store this energy as waves, currents, and thermal and salinity gradients. The purpose of the US Department of Energy's (DOE) Ocean Energy Program is to develop techniques that harness ocean energy cost effectively and in ways that do not harm the environment. The program seeks to develop ocean energy technology to a point at which industry can accurately assess whether the applications of the technology are viable energy conversion alternatives, or supplements to current power-generating systems. In past studies, DOE identified ocean thermal energy conversion (OTEC), which uses the temperature difference between warm surface water and cold deep water, as the most promising of the ocean energy technologies. As a result, the Ocean Energy Program has concentrated research that advances OTEC technology. The program also monitored developments in wave energy, ocean current, and salinity gradient concepts. It is not actively developing these technologies now. The mission of the Ocean Energy Program is to develop techniques to harness the vast solar energy stored in the oceans' waves, currents, and thermal and salinity gradients.

  1. Proceedings of the CAP meetings, November 1990--February 1991

    SciTech Connect

    Parsa, Z.

    1991-01-01

    This report contains viewgraph material on the following topics: on beam emittance -- application to ATF; a review of Brookhaven Accelerator Test Facility (AFT); on development of a superconducting RFQ at Stony Brook University; development of new methods for charged particle acceleration at Yerevan Physics Institute; theory of high gain free electron laser; on ultra violet free electron laser at BNL; high luminosity at SSC; and nonlinear dynamics studies of accelerators.

  2. Research from the ERIC Files: July 1990 to June 1991.

    ERIC Educational Resources Information Center

    Minor, Barbara B.

    1992-01-01

    Describes research from the ERIC database on school library media programs. Topics discussed include library and information skills instruction; information seeking; educational equity; use of technology; censorship; school library media collections; use studies; role of the library media specialist; collective bargaining and job/certification…

  3. Statistical mechanics of polymer systems. Progress report, 1990--1991

    SciTech Connect

    Kovac, J.

    1991-04-01

    In the past year, the authors have concentrated efforts in the computer simulation of polymer dynamics. First, work concerning chains in the theta region and the lifetime of nearest pair contacts is reported. Second, the dynamics of chains tethered to rigid interfaces have been studied. Third, the authors work concerning shape relaxation in star polymers has been extended.

  4. Theoretical particle physics, Task A. Progress report, 1990--1991

    SciTech Connect

    Not Available

    1991-07-01

    This report briefly discusses the following topics: The Spin Structure of the Nucleon; Solitons and Discrete Symmetries; Baryon Chiral Perturbation Theory; Constituent Quarks as Collective Excitations; Kaon Condensation; Limits on Neutrino Masses; The 17 KeV Neutrino and Majoron Models; The Strong CP Problem; Renormalization of the CP Violating {Theta} Parameter; Weak Scale Baryogenesis; Chiral Charge in Finite Temperature QED; The Heavy Higgs Mass Bound; The Heavy Top Quark Bound; The Heavy Top Quark Condensate; The Heavy Top Quark Vacuum Instability; Phase Diagram of the Lattice Higgs-Yukawa Model; Anomalies and the Standard Model on the Lattice; Constraint Effective Potential in a Finite Box; Resonance Picture in a Finite Box; Fractal Dimension of Critical Clusters; Goldstone Bosons at Finite Temperature; Cluster Algorithms and Scaling in CP(N) Models; Rare Decay Modes of the Z{degrees} Vector Boson; Parity-Odd Spin-Dependent Structure Functions; Radiative Corrections, Top Mass and LEP Data; Supersymmetric Model with the Higgs as a Lepton; Chiral Change Oscillation in the Schwinger Model; Electric Dipole Moment of the Neutron; DOE Grand Challenge Program; and Lattice Quantum Electrodynamics.

  5. Joint University Program for Air Transportation Research, 1990-1991

    NASA Technical Reports Server (NTRS)

    Morrell, Frederick R. (Compiler)

    1991-01-01

    The goals of this program are consistent with the interests of both NASA and the FAA in furthering the safety and efficiency of the National Airspace System. Research carried out at the Massachusetts Institute of Technology (MIT), Ohio University, and Princeton University are covered. Topics studied include passive infrared ice detection for helicopters, the cockpit display of hazardous windshear information, fault detection and isolation for multisensor navigation systems, neural networks for aircraft system identification, and intelligent failure tolerant control.

  6. Studies in theoretical particle physics. Progress report, 1990--1991

    SciTech Connect

    Kaplan, D.B.

    1991-07-01

    This proposal focuses on research on three distinct areas of particle physics: (1) Nonperturbative QCD. I tend to continue work on analytic modelling of nonperturbative effects in the strong interactions. I have been investigating the theoretical connection between the nonrelativistic quark model and QCD. The primary motivation has been to understand the experimental observation of nonzero matrix elements involving current strange quarks in ordinary matter -- which in the quark model has no strange quark component. This has led to my present work on understanding constituent (quark model) quarks as collective excitations of QCD degrees of freedom. (2) Weak Scale Baryogenesis. A continuation of work on baryogenesis in the early universe from weak interactions. In particular, an investigation of baryogenesis occurring during the weak phase transition through anomalous baryon violating processes in the standard model of weak interactions. (3) Flavor and Compositeness. Further investigation of a new mechanism that I recently discovered for dynamical mass generation for fermions, which naturally leads to a family hierarchy structure. A discussion of recent past work is found in the next section, followed by an outline of the proposed research. A recent publication from each of these three areas is attached to this proposal.

  7. Experimental studies of compact toroids. Progress report, 1990--1991

    SciTech Connect

    Not Available

    1991-12-01

    The Berkeley Compact Toroid Experiment (BCTX) device is a plasma device with a Marshall-gun generated, low aspect ratio toroidal plasma. The device is capable of producing spheromak-type discharges and may, with some modification, produce low-aspect ratio tokamak configurations. A unique aspect of this experimenal devie is its large lower hybrid (LH) heating system, which consists of two 450MHz klystron tubes generating 20 megawatts each into a brambilla-type launching structure. Successful operation with one klystron at virtually full power (18 MW) has been accomplished with 110 {mu}s pulse length. A second klystron is currently installed in its socket and magnet but has not been added to the RF drive system. This report describes current activities and accomplishments and describes the anticipated results of next year`s activity.

  8. National Endowment for the Humanities, Twenty-Sixth Annual Report, 1991.

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This report contains brief descriptions of National Endowment for the Humanities programs as well as a complete listing of all Endowment grants, entered by the division and program in which they were funded, for fiscal year 1991 (October 1, 1990 through September 30, 1991). The contents of the report are as follows: "Twenty Years of the Jefferson…

  9. China fulfills 1991 population plan.

    PubMed

    Peng, P

    1992-06-01

    Minister Peng of the State Family Planning (FP) Commission of China's remarks are summarized. A major new achievement in 1991 was the meeting of population targets in FP. The birth rate for 1991 was 19.68/1000, which was lower than the 1991 target by .118%. The rate of natural increase was 12.98/1000, which was also lower. 1991 marks the lowest population increase in 6 years. Even though those 20-29 years and those at peak childbearing years increased over 1990, the rate of natural increase still declined by .1%. The decline is attributed to the strengthening of all Party leadership over FP; to more widespread publicity and education on FP and acceptance; more conscientious contraception, including permanent methods, and effective FP research; and strengthening of grassroots level FP. 1992 is the year of the 3rd baby boom peak since 1949. 318.9 million will be of childbearing age in 1992, which is an increase of 4.1 million; 13.25 million will be those at the peak age (23 years); 123.7 million will be fecund ages (20-29 years). Continued work is required in strengthening FP, in improving management of population and FP targets, in extensive and penetrating publicity on FP, on consistent and focused FP policy implementation, on increasing input for FP programs, and on pooling government and society's resources for administration of the population problem. Conscientious FP means responsibility and urgency in implementation, FP as a priority, and active FP effort. Earnest FP means using "down to earth" grassroots implementation which is painstaking and meticulous. Persistent FP means unremitting effort in a longterm struggle in controlling population growth. The quality of statistics needs to be improved as well as better criteria for assessment. Emphasis should be on the socioeconomic benefits of the FP program. The focus is still rural areas. The operating funds for FP have been increased to 2 yuan RMB per capita/year. Minorities should practice FP, and a conference

  10. Insights on the 1990 Bohol Tsunamigenic Earthquake, Bohol Island, Philippines

    NASA Astrophysics Data System (ADS)

    Besana, G. M.; Daligdig, J. A.; Abigania, M. T.; Talisic, J. E.; Evangelista, N.

    2004-12-01

    The February 8, 1990 earthquake at Bohol area is one of the few strong earthquakes that have affected central Philippines since the early 1900's. This M6.0 1990 Bohol event nonetheless wrought havoc to at least 16 municipalities, caused numerous casualties, injured about three hundred people, rendered several thousand homeless and evacuated from the coastal areas, and damaged at least P154 million worth of properties. The epicenter of this earthquake was initially placed onshore at 17km east of Tagbilaran City and was attributed to the movement along the Alicia Thrust Fault- a fault trending northeast-southwest. Noticeably, there was no surface rupture and the succeeding aftershocks clustered along a northeast-southwest trend off the eastern shore of Bohol island. In addition, the southeastern part of Bohol island experienced tsunami inundation particularly the municipalities of Jagna, Duero, Guindulman, Garcia Hernandez, and Valencia. In this study, several issues were resolved regarding this seismic event. First, the 1990 Bohol earthquake was generated along an offshore thrust fault based on the reviews of seismicity data from the NEIC. -Post-determined plots of the mainshock and aftershocks indicate offshore event with focal mechanism solutions that imply thrust fault activity. Intensity data likewise indicates that intense ground shaking was mainly felt in the southeastern part of the island. Second, recent field investigations undertaken clearly indicated a widespread tsunami inundation wherein the southeastern shorelines of Bohol likewise experienced a regional retreat in sea level several minutes after the strong ground shaking. Lastly, such tsunamigenic structure could somehow explain the anomalously large waves that impacted Camiguin island, an island more than 50km southeast of Bohol. A reconstruction of true tsunami heights and runup distances was also undertaken based from eyewitness accounts. Future works would involve relocation of aftershocks and

  11. Aerosol optical properties in the Iranian region obtained by ground-based solar radiation measurements in the summer of 1991

    SciTech Connect

    Nakajima, Teruyuki; Hayasaka, Tadahiro; Higurashi, Akiko; Hashida, Gen; Moharram-Nejad, N.; Najafi, Y.; Valavi, H.

    1996-08-01

    Solar radiation measurements were made using sun photometers and pyranometers during 31 May-7 June 1991 at several places in Iran and during 12 June-17 September 1991 at a fixed place, Bushehr, Iran. In the first period the aerosol optical thickness had values about 0.4 at the wavelength of 0.5 {mu}m in the coastal area and about 0.2 in the plateau area. The Angstrom`s exponent, which is the slope of optical thickness spectrum, had values around 1 for large city areas and less than 0.5 for inland arid areas. Chemical analyses of sampled air indicate an effect of fossil fuel burning from local sources. Such optical and chemical characteristics of atmospheres suggest that soil-derived coarse particles contributed considerably to the atmospheric turbidity in arid areas, whereas an active generation of aerosols was dominant near large cities. Significant rises in atmospheric turbidity were observed in the earlier part of the second period at Bushehr about once a week with a duration of about one day, which may have been caused by smoke from oil-well fires in Kuwait. The aerosol optical thickness in these events had values of about 1.5, which is equivalent to a columnar aerosol volume of 4.4 x 10{sup -4} cm{sup 3} cm{sup -2}. The absorption index ranged from 0.005 to 0.02 with several peaks reaching 0.1 in the second period. These peaks can be attributed to prevailing smoke particles. 32 refs., 15 figs., 3 tabs.

  12. 20. Photocopy of a drawing (from Heite, 1991) SKETCH MAP ...

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

    20. Photocopy of a drawing (from Heite, 1991) SKETCH MAP OF THE PROJECT AREA 1990 SHOWING EXISTING AND KNOWN FEATURES OF THE SITE - Wagamon Pond Dam & Bridge, Spanning Broadkill River at State Road No. 197 (Mulberry Street), Milton, Sussex County, DE

  13. 25 CFR 39.1003 - Allotment exception for FY 1991.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Allotment exception for FY 1991. 39.1003 Section 39.1003 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION... Director may reserve an amount equal to no more than one half of the funds received in FY 1990 by...

  14. Manufacturing consumption of energy 1991

    SciTech Connect

    Not Available

    1994-12-01

    This report provides estimates on energy consumption in the manufacturing sector of the US economy. These estimates are based on data from the 1991 Manufacturing Energy Consumption Survey (MECS). This survey--administered by the Energy End Use and Integrated Statistics Division, Office of Energy Markets and End Use, Energy Information Administration (EIA)--is the most comprehensive source of national-level data on energy-related information for the manufacturing industries.

  15. The Paseo Fine and Performing Arts Magnet High School, 1989-1990, 1990-1991, 1991-1992. Summative Evaluation.

    ERIC Educational Resources Information Center

    Newbill, Sharon L.

    This document looks at the Kansas City, Missouri, Paseo Academy of Fine and Performing Arts Magnet High School's three-year implementation of the magnet theme of the Long-Range Magnet School Plan. In addition to the core curriculum, five theme strands (visual arts, music, theater, creative writing, and dance) were offered to 9th through 11th grade…

  16. Brine Sampling and Evaluation Program, 1991 report

    SciTech Connect

    Deal, D.E.; Abitz, R.J.; Myers, J.; Martin, M.L.; Milligan, D.J.; Sobocinski, R.W.; Lipponer, P.P.J.; Belski, D.S.

    1993-09-01

    The data presented in this report are the result of Brine Sampling and Evaluation Program (BSEP) activities at the Waste Isolation Pilot Plan (WIPP) during 1991. These BSEP activities document and investigate the origins, hydraulic characteristics, extent, and composition of brine occurrences in the Permian Salado Formation and seepage of that brine into the excavations at the WIPP. When excavations began at the WIPP in 1982, small brine seepages (weeps) were observed on the walls. Brine studies began as part of the Site Validation Program and were formalized as a program in its own right in 1985. During nine years of observations (1982--1991), evidence has mounted that the amount of brine seeping into the WIPP excavations is limited, local, and only a small fraction of that required to produce hydrogen gas by corroding the metal in the waste drums and waste inventory. The data through 1990 is discussed in detail and summarized by Deal and others (1991). The data presented in this report describes progress made during the calendar year 1991 and focuses on four major areas: (1) quantification of the amount of brine seeping across vertical surfaces in the WIPP excavations (brine ``weeps); (2) monitoring of brine inflow, e.g., measuring brines recovered from holes drilled downward from the underground drifts (downholes), upward from the underground drifts (upholes), and from subhorizontal holes; (3) further characterization of brine geochemistry; and (4) preliminary quantification of the amount of brine that might be released by squeezing the underconsolidated clays present in the Salado Formation.

  17. 1991 research and technology

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Selected research and technology activities at Ames Research Center, including the Moffett Field site and the Dryden Flight Research Facility, are summarized. These activities exemplify the Center's varied and productive research efforts for 1991.

  18. 33 CFR 263.27 - Authority for mitigation of shore damage attributable to navigation works (Section 111).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... prevention or mitigation of shore damages such as those caused by river bank erosion or vessel generated wave...) Analysis based on sound engineering and economic principles clearly demonstrates the feasibility of...

  19. 33 CFR 263.27 - Authority for mitigation of shore damage attributable to navigation works (Section 111).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... prevention or mitigation of shore damages such as those caused by river bank erosion or vessel generated wave...) Analysis based on sound engineering and economic principles clearly demonstrates the feasibility of...

  20. 33 CFR 263.27 - Authority for mitigation of shore damage attributable to navigation works (Section 111).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... prevention or mitigation of shore damages such as those caused by river bank erosion or vessel generated wave...) Analysis based on sound engineering and economic principles clearly demonstrates the feasibility of...

  1. 33 CFR 263.27 - Authority for mitigation of shore damage attributable to navigation works (Section 111).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... prevention or mitigation of shore damages such as those caused by river bank erosion or vessel generated wave...) Analysis based on sound engineering and economic principles clearly demonstrates the feasibility of...

  2. 33 CFR 263.27 - Authority for mitigation of shore damage attributable to navigation works (Section 111).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... prevention or mitigation of shore damages such as those caused by river bank erosion or vessel generated wave...) Analysis based on sound engineering and economic principles clearly demonstrates the feasibility of...

  3. IFLA General Conference, 1991. Division of Bibliographic Control: Open Forum of Division of Bibliographic Control; Section of Cataloguing; Section of Bibliography; Section of Classification and Indexing. Booklet 4.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The 11 reports and papers in this booklet were presented at meetings of 4 sections within the Division of Bibliographic Control: (1) "Report of the Section on Cataloguing--Review of the Work 1990/1991" (Inger Cathrine Spangen, Norway); (2) "Les fichiers d'autorite auteurs: Rapport d'activite 1990-1991 (Author Authority Lists: Report of Activities…

  4. Programa Actual 1991 (Current Programme 1991).

    ERIC Educational Resources Information Center

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This annual report for the Bernard van Leer Foundation describes the foundation's activities during 1990. The foundation seeks to promote the development of human resources in communities with social, economic, and cultural problems, focusing its efforts on the needs of young children. The first part of the publication contains a general…

  5. Folksong in the Classroom. Volume XI, Numbers 1-3, 1990-91.

    ERIC Educational Resources Information Center

    Scott, John W., Ed.

    1991-01-01

    This volume of a journal on folksong for elementary and secondary teachers of history, literature, music, and the humanities contains three issues. The Fall 1990 issue is devoted to the songs of Newfoundland. The Winter 1991 issue features songs concerning mine, mill and tunnel workers in the years 1877-1932. The Spring 1991 issue focuses on songs…

  6. A simple and inexpensive method for muddy shore profiling

    NASA Astrophysics Data System (ADS)

    Chowdhury, Sayedur Rahman; Hossain, M. Shahadat; Sharifuzzaman, S. M.

    2014-11-01

    There are several well-established methods for obtaining beach profiles, and more accurate and precise high-tech methods are emerging. Traditional low-cost methods requiring minimal user skill or training are still popular among professionals, scientists, and coastal zone management practitioners. Simple methods are being developed with a primary focus on sand and gravel beaches. This paper describes a simple, low-cost, manual field method for measuring profiles of beaches, which is particularly suitable for muddy shores. The equipment is a type of flexible U-tube manometer that uses liquid columns in vertical tubes to measure differences in elevation; the supporting frame is constructed from wooden poles with base disks, which hold measuring scales and a PVC tube. The structure was trialed on a mudflat characterized by a 20-40-cm-thick surface layer of silt and clay, located at the Kutubdia Island, Bangladesh. The study results are discussed with notes on the method's applicability, advantages and limitations, and several optional modifications for different scenarios for routine profiling of muddy shores. The equipment can be used by one person or two people, and the accuracy of the method is comparable to those in other methods. The equipment can also be used on sandy or gravel beaches.

  7. Annual report, Basic Sciences Branch, FY 1991

    SciTech Connect

    Not Available

    1993-04-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL's in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy's National Photovoltaic Research Program plans.

  8. Annual report, Basic Sciences Branch, FY 1991

    SciTech Connect

    Not Available

    1993-04-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL`s in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy`s National Photovoltaic Research Program plans.

  9. Direct conversion technology. Annual summary report CY 1991, January 1, 1991--December 31, 1991

    SciTech Connect

    Massier, P.F.; Back, L.H.; Ryan, M.A.; Fabris, G.

    1992-01-07

    The overall objective of the Direct Conversion Technology task is to develop an experimentally verified technology base for promising direct conversion systems that have potential application for energy conservation in the end-use sectors. This report contains progress of research on the Alkali Metal Thermal-to-Electric Converter (AMTEC) and on the Two-Phase Liquid-Metal MHD Electrical Generator (LMMHD) for the period January 1, 1991 through December 31, 1991. Research on AMTEC and on LMMHD was initiated during October 1987. Reports prepared on previous occasions (Refs. 1--5) contain descriptive and performance discussions of the following direct conversion concepts: thermoelectric, pyroelectric, thermionic, thermophotovoltaic, thermoacoustic, thermomagnetic, thermoelastic (Nitionol heat engine); and also, more complete descriptive discussions of AMTEC and LMMHD systems.

  10. UNICEF Annual Report: 1991.

    ERIC Educational Resources Information Center

    United Nations Children's Fund, New York, NY.

    This report describes efforts made during 1990 by UNICEF and other organizations on behalf of the world's children. Nations attending the World Summit for Children in September committed themselves to achieving objectives to enhance the development of children by the year 2000. Efforts to benefit children in 1990 included programs dealing with…

  11. Project Summaries, 1989 - 1990

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Student designs summarized here include two undergraduate space designs and five graduate space designs from fall 1989, plus four undergraduate space designs and four undergraduate aircraft designs from spring 1990. Progress in a number of programs is described. The Geostationary Satellite Servicing Facility, the Lunar Farside Observatory and Science Base, the Texas Educational Satellite, an asteroid rendezvous vehicle, a Titan probe, a subsystems commonality assessment for lunar/Mars landers, a nuclear-thermal rocket propelled Earth-Mars vehicle, and a comprehensive orbital debris management program are among the topics discussed.

  12. National Synchrotron Light Source annual report 1991. Volume 1, October 1, 1990--September 30, 1991

    SciTech Connect

    Hulbert, S.L.; Lazarz, N.M.

    1992-04-01

    This report discusses the following research conducted at NSLS: atomic and molecular science; energy dispersive diffraction; lithography, microscopy and tomography; nuclear physics; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; workshop on surface structure; workshop on electronic and chemical phenomena at surfaces; workshop on imaging; UV FEL machine reviews; VUV machine operations; VUV beamline operations; VUV storage ring parameters; x-ray machine operations; x-ray beamline operations; x-ray storage ring parameters; superconducting x-ray lithography source; SXLS storage ring parameters; the accelerator test facility; proposed UV-FEL user facility at the NSLS; global orbit feedback systems; and NSLS computer system.

  13. A Comparative Analysis of 1990 Graduates. Research Report Number 73.

    ERIC Educational Resources Information Center

    Frank, Jean M.

    In 1991, a mail survey was conducted of all students who received an associate degree or certificate from Howard Community College in Maryland (HCC) during fiscal year 1990. Telephone calls were made to those who did not return the survey, resulting in an adjusted response rate of 58%. A response rate of 52% was achieved for a subsequent survey of…

  14. Rising inequality in mortality among working-age men and women in Sweden: a national registry-based repeated cohort study, 1990–2007

    PubMed Central

    Kondo, Naoki; Rostila, Mikael; Yngwe, Monica Åberg

    2014-01-01

    Background In the past two decades, health inequality has persisted or increased in states with comprehensive welfare. Methods We conducted a national registry-based repeated cohort study with a 3-year follow-up between 1990 and 2007 in Sweden. Information on all-cause mortality in all working-age Swedish men and women aged between 30 and 64 years was collected. Data were subjected to temporal trend analysis using joinpoint regression to statistically confirm the trajectories observed. Results Among men, age-standardised mortality rate decreased by 38.3% from 234.9 to 145 (per 100 000 population) over the whole period in the highest income quintile, whereas the reduction was only 18.3% (from 774.5 to 632.5) in the lowest quintile. Among women, mortality decreased by 40% (from 187.4 to 112.5) in the highest income group, but increased by 12.1% (from 280.2 to 314.2) in the poorest income group. Joinpoint regression identified that the differences in age-standardised mortality between the highest and the lowest income quintiles decreased among men by 18.85 annually between 1990 and 1994 (p trend=0.02), whereas it increased later, with a 2.88 point increase per year (p trend <0.0001). Among women, it continuously increased by 9.26/year (p trend <0.0001). In relative terms, age-adjusted mortality rate ratios showed a continuous increase in both genders. Conclusions Income-based inequalities among working-age male and female Swedes have increased since the late 1990s, whereas in absolute terms the increase was less remarkable among men. Structural and behavioural factors explaining this trend, such as the economic recession in the early 1990s, should be studied further. PMID:25143429

  15. Hanford Site environmental data for calendar year 1990 -- Ground water

    SciTech Connect

    Dresel, P.E.; Bates, D.J.; Merz, J.K.

    1993-03-01

    This report tabulates ground-water radiological and chemical data for calendar year 1990 by the Ground-Water Surveillance Project, reported Resource Conservation and Recovery Act (RCRA) Monitoring, and Operational Monitoring. The Ground-Water Surveillance Project is conducted by the Pacific Northwest Laboratory and the RCRA and Operational Monitoring Projects are conducted by the Westinghouse Hanford Company. This document supplements the reports Hanford Site Ground-Water Monitoring for 1990 (Evans et al. 1992) and mental Report for Calendar Year 1990 (Woodruff and Hanf 1991). The data listings provided here were generated from the Hanford Environmental Information System database.

  16. 1991 NACUBO Endowment Study.

    ERIC Educational Resources Information Center

    National Association of College and University Business Officers, Washington, DC.

    This report presents the results of a 1991 study of the performance and management of endowments of colleges and universities. Part I offers information on the data collection and describes several definitions and formula used in the analysis. Part II presents the report's exhibits in two sections the first of which treats endowment…

  17. FY 1991 Children's Agenda.

    ERIC Educational Resources Information Center

    Michigan Coalition for Children and Families, East Lansing.

    Addressed to advocates and decision makers, this agenda identifies state services in Michigan that will be most vital to the state's children and families in fiscal year 1991. Initial contents provide general policy recommendations of the Michigan Coalition for Children and Families. Policy recommendations for the programs of the departments of…

  18. English Leadership Quarterly. 1991.

    ERIC Educational Resources Information Center

    Strickland, James, Ed.

    1991-01-01

    These four issues of the English Leadership Quarterly represent the quarterly for 1991. Articles in number 1 deal with whole language and include: "CEL: Shorter and Better" (Myles D. Eley); "Toward a New Philosophy of Language Learning" (Kathleen Strickland); "Whole Language: Implications for Secondary Classrooms" (Barbara King-Shaver); "Whole…

  19. TACSCE Research Annual 1991.

    ERIC Educational Resources Information Center

    Lesko, Silvia Jo

    1991-01-01

    This annual contains the paper that won the 1991 President's Award of the Texas Association for Community Service and Continuing Education (TACSCE) as well as the runner-up paper and other articles. An editorial, "Learning to Crawl" (Silvia Lesko), focuses on the editor's "discovery" of the adult learner. "Ethics and Continuing Education" (Janet…

  20. Development Communication Report, 1991.

    ERIC Educational Resources Information Center

    Development Communication Report, 1991

    1991-01-01

    The four 1991 issues of the newsletter "Development Communication Report" are primarily concerned with the use of communication technologies in developing countries to educate the people. Evaluation is the theme of the first issue, which contains the following articles: "Evaluating Communication Programs: Means and Ends,""Making a Splash: How…

  1. 1991 Children's Book Awards.

    ERIC Educational Resources Information Center

    School Library Media Annual (SLMA), 1991

    1991-01-01

    Lists the winners of the 1991 children's book awards, including the Newbery Award (Jerry Spinelli); the Caldecott Award (David Macaulay); the Coretta Scott King Award (Mildred Taylor, author; Leo and Diane Dillon, illustrators); and the Mildred L. Batchelder Award (Rafik Shami, author; translated from Arabic by Rika Lesser). (LRW)

  2. Possibilities of restration in eutophic shallow lakes and ponds by artificial plants: A scenario of lake shore restration based on field experiments for water quality improvement using artificial plants.

    NASA Astrophysics Data System (ADS)

    Oishi, Tetsuya; Onoda, Yukio; Kayaba, Yuichi

    Submerged plants have an important role of lake environments. However, autonomous growth of them is difficult in entropic shallow lakes and ponds because of loss of light condition or disturbance of bottom sediment. We should pursue the improvement of water quality to restore lake shores. The purpose of this paper was to examin the influence of water quality using filed experiments in the pond which is our facility and to propose how to conduct lake rastrations using artificail plants. As a result of experiments, we have shown that artificial plants may increase transparency better than submerged plants, and decreace phytoplankton by increasing of zooplankton and encourag ing growth of it. It is suggested that artificial plants should be used as first step in restration of submerged plants because it can encourage increace of transparcy at bottom areas and may be able to germinate soil seeds.

  3. Equality, Diversity and Opportunity: Civil Rights and Affirmative Action in the 1990s.

    ERIC Educational Resources Information Center

    Winston, Judith A.

    1991-01-01

    Challenges to civil rights and affirmative action in the 1990s are identified. Five cases of racial, sex, ethnic, and reverse discrimination behind the Civil Rights bills of 1990 and 1991 are discussed. The ultimate challenge is to demonstrate that if civil rights litigants win, others need not lose. (SLD)

  4. Workers with Low Earnings: 1964 to 1990. Current Population Reports: Consumer Income.

    ERIC Educational Resources Information Center

    McNeil, John

    1992-01-01

    This report brings together census data on low earning workers from 1964 to 1990 to provide information on changes over time in prevalence and on low earning worker characteristics. The report presents data from the Current Population Survey of 1965, 1970, 1975, 1980, 1985, 1990, and 1991 for workers with a year-round, full-time attachment to the…

  5. 46 CFR 108.427 - International shore connection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false International shore connection. 108.427 Section 108.427... AND EQUIPMENT Fire Extinguishing Systems Fire Main System § 108.427 International shore connection. A fire main system on a unit in international service must have— (a) At least one international...

  6. 27 CFR 9.79 - Lake Michigan Shore.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.79 Lake Michigan Shore. (a) Name. The name of the viticultural area described in this section is “Lake Michigan... Shore viticultural area are four U.S.G.S. maps, 1:250,000 series. They are entitled: (1) Chicago...

  7. 27 CFR 9.79 - Lake Michigan Shore.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.79 Lake Michigan Shore. (a) Name. The name of the viticultural area described in this section is “Lake Michigan... Shore viticultural area are four U.S.G.S. maps, 1:250,000 series. They are entitled: (1) Chicago...

  8. 27 CFR 9.79 - Lake Michigan Shore.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.79 Lake Michigan Shore. (a) Name. The name of the viticultural area described in this section is “Lake Michigan... Shore viticultural area are four U.S.G.S. maps, 1:250,000 series. They are entitled: (1) Chicago...

  9. 27 CFR 9.79 - Lake Michigan Shore.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.79 Lake Michigan Shore. (a) Name. The name of the viticultural area described in this section is “Lake Michigan... Shore viticultural area are four U.S.G.S. maps, 1:250,000 series. They are entitled: (1) Chicago...

  10. 46 CFR 108.427 - International shore connection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false International shore connection. 108.427 Section 108.427... AND EQUIPMENT Fire Extinguishing Systems Fire Main System § 108.427 International shore connection. A fire main system on a unit in international service must have— (a) At least one international...

  11. 46 CFR 108.427 - International shore connection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false International shore connection. 108.427 Section 108.427... AND EQUIPMENT Fire Extinguishing Systems Fire Main System § 108.427 International shore connection. A fire main system on a unit in international service must have— (a) At least one international...

  12. 46 CFR 108.427 - International shore connection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false International shore connection. 108.427 Section 108.427... AND EQUIPMENT Fire Extinguishing Systems Fire Main System § 108.427 International shore connection. A fire main system on a unit in international service must have— (a) At least one international...

  13. 46 CFR 108.427 - International shore connection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false International shore connection. 108.427 Section 108.427... AND EQUIPMENT Fire Extinguishing Systems Fire Main System § 108.427 International shore connection. A fire main system on a unit in international service must have— (a) At least one international...

  14. Fertilizer summary data 1990

    SciTech Connect

    Berry, J.T.; Hargett, N.L.

    1991-05-01

    Fertilizer Summary Data, published biennially by the National Fertilizer and Environmental Research Center (NFERC), combines fertilizer application and consumption statistics, crop acreage, and farm income/expense data by state and region for the period 1970 through 1990. This sixteenth edition contains statistics on commercial fertilizers sold for farm and nonfarm use, fertilizer distribution by class, and the leading fertilizer grades. Fertilizers are classified as single- or multiple-nutrient materials. Single-nutrient fertilizers, such as anhydrous ammonia (82-0-0), contain only one primary plant nutrient. Multiple-nutrient fertilizers contain two or more plant nutrients and include the ammonium phosphates and grades manufactured by dry or fluid mixing or chemical processing. In some cases, States report materials used in blending multiple-nutrient fertilizers as single-nutrient ingredients lather than the final manufactured product. Fertilizer consumption statistics for 1970 through 1980 are from US Department of Agriculture annual reports. Annual consumption data for 1985 through 1990 are based on the tabulation of individual state fertilizer tonnage reports submitted annually to TVA for inclusion in the National record of fertilizer consumption, Commercial Fertilizers. Crop statistics, fertilizer application rates, and farm income and expense data are supplied by the National Agricultural Statistics Service and the Economic Research Service, USDA.

  15. Monsoon 1990: Preliminary SAR results

    NASA Technical Reports Server (NTRS)

    Vanzyl, Jakob J.; Dubois, Pascale; Guerra, Abel

    1991-01-01

    Multifrequency polarimetric synthetic aperture radar (SAR) images of the Walnut Gulch watershed near Tombstone, Arizona were acquired on 28 Mar. 1990 and on 1 Aug. 1990. Trihedral corner reflectors were deployed prior to both overflights to allow calibration of the two SAR data sets. During both overflights, gravimetric soil moisture and dielectric constant measurements were made. Detailed vegetation height, density, and water content measurements were made as part of the Monsoon 1990 Experiment. Preliminary results based on analysis of the multitemporal polarimetric SAR data are presented. Only the C-band data (5.7-cm wavelength) radar images show significant difference between Mar. and Aug., with the strongest difference observed in the HV images. Based on the radar data analysis and the in situ measurements, we conclude that these differences are mainly due to changes in the vegetation and not due to the soil moisture changes.

  16. FY 1991 Task plans for the Hanford Environmental Dose Reconstruction Project

    SciTech Connect

    Not Available

    1991-04-01

    The purpose of the Hanford Environmental Dose Reconstruction (HEDR) Project is to estimate radiation doses from Hanford Site operations since 1944 to populations and individuals. The objectives of work in Fiscal Year (FY) 1991 are to analyze data and models used in Phase 1 and restructure the models to increase accuracy and reduce uncertainty in dose estimation capability. Databases will be expanded and efforts will begin to determine the appropriate scope (space, time, radionuclides, pathways and individuals/population groups) and accuracy (level of uncertainty in dose estimates) for the project. Project scope and accuracy requirements, once defined, can be translated into additional model and data requirements later in the project. Task plans for FY 1991 have been prepared based on activities approved by the Technical Steering Panel (TSP) in October 1990 and mid-year revisions discussed at the TSP planning/budget workshop in February 1991. The activities can be divided into two broad categories: (1) model and data development and evaluation, (2) project, technical and communication support. 3 figs., 1 tab.

  17. Columbia River Basin Fish and Wildlife Program Annual Implementation Work Plan for Fiscal Year 1991.

    SciTech Connect

    United States. Bonneville Power Administration; Northwest Power Planning Council; Columbia Basin Fish and Wildlife Authority

    1990-09-01

    The Columbia River Basin Fish and Wildlife Program (Program) was developed by the Northwest Power Planning Council (Council) in accordance with Public Law 96-501, the Pacific Northwest Electric Power Planning and Conservation Act (Act). The purpose of the Program is to guide the Bonneville Power Administration (BPA) and other Federal agencies in carrying out their responsibilities to protect, mitigate, and enhance fish and wildlife of the Columbia River Basin. The Act explicitly gives BPA the authority and responsibility to use the BPA fund for these ends, to the extent that fish and wildlife are affected by the development and operation of hydroelectric generation in the Columbia River Basin. The Columbia River Basin Fish and Wildlife Program Annual Implementation Work Plan (AIWP) presents BPA's draft plans for implementing the Program during Fiscal Year (FY) 1991. The AIWP reflects the primary goals of the Council's Action Plan (Section 1400 of the Program): to provide a solid, timely, and focused basis for budgeting and planning. In addition, the AIWP provides a means to judge the progress and the success of Program implementation. The AIWP is based on the outline developed by the Policy Review Group (PRG) during Step 1 of the annual cycle of the Implementation Planning Process (IPP), which is described in Section III. This AIWP has been organized and written to meet the specific needs of Program Items 10.1-10.3. The AIWP includes schedules with key milestones for 1 and beyond, and addresses the Action Items assigned to BPA in Section 1400 of the 1987 Program and in subsequent amendments. All Program projects discussed in the AIWP are listed in Tables 1 and 2 according to their status as of September 1, 1990. Table 1 (pp. 3-14) lists completed, ongoing, and deferred projects. Table 2 (pp. 15-17) lists FY 1991 new-start projects. ''Ongoing'' status indicates that the project started in FY 1990 or before and that it is expected to continue through part or all of

  18. Database Design for the Evaluation of On-shore and Off-Shore Storm Characteristics over East Central Florida

    NASA Technical Reports Server (NTRS)

    Simpson, Amy A.; Wilson, Jennifer G.; Brown, Robert G.

    2015-01-01

    Data from multiple sources is needed to investigate lightning characteristics over differing terrain (on-shore vs. off-shore) by comparing natural cloud-to-ground lightning behavior differences depending on the characteristics of attachment mediums. The KSC Lightning Research Database (KLRD) was created to reduce manual data entry time and aid research by combining information from various data sources into a single record for each unique lightning event of interest. The KLRD uses automatic data handling functions to import data from a lightning detection network and identify and record lighting events of interest. Additional automatic functions import data from the NASA Buoy 41009 (located approximately 20 miles off the coast) and the KSC Electric Field Mill network, then match these electric field mill values to the corresponding lightning events. The KLRD calculates distances between each lightning event and the various electric field mills, aids in identifying the location type for each stroke (i.e., on-shore vs. off-shore, etc.), provides statistics on the number of strokes per flash, and produces customizable reports for quick retrieval and logical display of data. Data from February 2014 to date covers 48 unique storm dates with 2295 flashes containing 5700 strokes, of which 2612 are off-shore and 1003 are on-shore. The number of strokes per flash ranges from 1 to 22. The ratio of single to subsequent stroke flashes is 1.29 for off-shore strokes and 2.19 for on-shore strokes.

  19. Linking research at sea to student audiences on shore

    NASA Astrophysics Data System (ADS)

    Joyce, P.; Lavender Law, K. L.; Zettler, E.; Proskurowski, G.; Goodwin, D.; Lea, C.; Schell, J.; Siuda, A.; Witting, J.; Carruthers, E. A.; Engels, M.; DeForce, E.

    2012-12-01

    Student and professionally prepared blogs are being incorporated into the website of Sea Education Association (www.sea.edu). These blogs are transmitted daily from sailing research vessels at sea with classes of undergraduate students, and include descriptions of scientific results and life aboard the vessels. This information is presented through daily slideshows, frequent video blogs and static content with scientific background information and links to other resources. The daily still images and blogs are produced by students describing their personal research and at-sea experience. Expanded video content on two cruises, Plastics at SEA: North Atlantic Expedition 2010 and Energy and the Ocean Environment, was fully produced and edited at sea by a dedicated professional videographer. Transmitted by satellite broadband communication, these materials are incorporated into the SEA web page by a shore-based staff member. This work will be continued and enhanced in Fall 2012 on Plastics at SEA: North Pacific Expedition, which will include dedicated journalists, photographers and videographers as well as a teacher and formal and informal education specialists. This expanded outreach effort aims to linking work conducted at sea directly to K-12 audiences on shore, where students in pre-selected classrooms around the country will ask direct questions of the crew. The questions and detailed answers will be posted on the expedition website. Since all operations on these vessels, from scientific research to ship handling and navigation, are performed by crew members who are students themselves rather than professional scientists, content from these blogs is particularly effective in translating the experience of research and discovery at sea to a wider audience.

  20. A 10-year review of research on chaplains and community-based clergy in 3 primary oncology nursing journals: 1990-1999.

    PubMed

    Weaver, A J; Flannelly, L T; Flannelly, K J; VandeCreek, L; Koenig, H G; Handzo, G

    2001-10-01

    A manual examination of 3 primary oncology nursing journals was conducted to identify quantitative studies about chaplains and community-based clergy that were published between 1990 and 1999. This systematic review identified 7 studies involving chaplains and/or clergy dealing with a range of issues. Although the rate at which such studies were published in the oncology nursing literature was relatively low (1 in 123 studies), this rate far exceeds the rate found in a similar review of psychology journals (1 in 600 studies). The nature of the 7 studies and the issues they addressed are discussed and the authors make recommendations for future collaborative efforts.

  1. 78 FR 12048 - Gulf Shore Energy Partners, LP; Notice of Abbreviated Application for Limited Amendment to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... Energy Regulatory Commission Gulf Shore Energy Partners, LP; Notice of Abbreviated Application for Limited Amendment to Certificate of Public Convenience and Necessity On February 11, 2013, Gulf Shore Energy Partners, LP (``Gulf Shore''), filed an abbreviated application for limited amendment...

  2. Challenge of goodness: twelve humanitarian proposals based on the experience of 1991-1995 wars in Croatia and Bosnia and Herzegovina.

    PubMed

    Lang, S

    1998-03-01

    Based on the 1991-1995 war experience of peoples of Croatia and Bosnia and Herzegovina, I made twelve proposals regarding the following aspects of health, humanitarian work, and human rights: 1. Broadening of the WHO definition of health by including spiritual well-being (absence of hatred) in it, 2. Inclusion of the term genocide into the Index Medicus (MeSH), 3. Establishment of concepts of prevention of hate, 4. Right to a home, 5. Right of civilians to participate in defense and renewal, 6. Right to deliberation from enslavement and right to find out the fate of missing persons, 7. Global hospital, 8. Monitoring of prisoner-of-war camps, 9. Refugee camps, 10. Providing of care for the abandoned - a new category of people suffering in war, 11. Introduction of the Helping Hand concept, 12. Organization of the Red Cross Forum after the cessation of hostilities. The fundamental objective was to establish the legitimacy of honesty in practice, regulative social mechanisms, and science.

  3. Development of novel copper-based sorbents for hot-gas cleanup. Technical report, September 1--November 30, 1991

    SciTech Connect

    Abbasian, J.

    1991-12-31

    The objective of this investigation is to evaluate several novel copper-based binary oxides for their suitability as regenerable sorbents for hot gas cleanup application in the temperature range of 650{degree} to 850{degree}C (1200{degree}--1550{degree}F). To achieve this objective, several novel copper-based binary oxide sorbents will be prepared. Experimental tests will be conducted at ambient pressure to determine the stability, sulfidation capacity, regenerability, and sulfidation kinetics of the novel sorbents. Tests will also be conducted at high pressure for the determination of the sulfidation reactivity, regenerability, and durability of the sorbents. The attrition characteristics of the sorbents will also be determined.

  4. Living with shore protection structures: A review

    NASA Astrophysics Data System (ADS)

    Nordstrom, Karl F.

    2014-10-01

    Shore protection structures will continue to be built and maintained to protect coastal infrastructure. This review identifies factors influencing our ability to retain or restore natural features or construct artificial habitats on beaches and dunes in the presence of these structures. Protection structures are visual and physical intrusions into natural landscapes, and they alter natural processes and introduce exotic habitat. Impacts on landforms and habitats vary depending on the type of structure and its size, shape, orientation, type of materials used, age and state of repair. Changes will occur to any structure through time, and decisions must be made to supplement, rebuild, replace, or remove them or allow them to deteriorate. Decisions about removing protection structures are problematic because they might already have habitat value, and the effects of removal are as difficult to predict as the effects of their original emplacement. Creative alternatives to traditional structures can be applied to retain or enhance some of the natural values of landforms and habitats. This can occur by making structures smaller, placing them below ground or water level, selecting construction materials that enhance habitat, or using beach fill to overcome undesirable effects. Decisions are required on whether the enhancement of habitat by modifying traditional structures is actually desirable. Humans must now be considered intrinsic agents of landscape evolution, and decisions on how, when and where to place, modify or remove protection structures depend on numerous human inputs, requiring interventions that have an interdisciplinary perspective and are placed in a societal context.

  5. Rig activity; 1991 is now the worst year on record

    SciTech Connect

    Not Available

    1992-02-01

    This paper reports that U.S. rotary oil well drilling rig activity reached year-end levels above 1,100 rigs and averaged over 1,000 in 1990, the first increase since 1984. In 1991, however, operating rigs dropped once again, this time to an all time recorded low and once again, most forecasters erred on the high side. Rotary rigs running in 1991 averaged 862.8, a 14.4% drop below the 1990 activity level of 1007.8 rigs. The rig count, began at 1,068 in January, but fell steadily for the remainder of the year. A brief upturn at mid-year failed to hold up and the year-end increases in drilling we had come to expect since 1986 never materialized.

  6. Between tide and wave marks: a unifying model of physical zonation on littoral shores.

    PubMed

    Bird, Christopher E; Franklin, Erik C; Smith, Celia M; Toonen, Robert J

    2013-01-01

    The effects of tides on littoral marine habitats are so ubiquitous that shorelines are commonly described as 'intertidal', whereas waves are considered a secondary factor that simply modifies the intertidal habitat. However mean significant wave height exceeds tidal range at many locations worldwide. Here we construct a simple sinusoidal model of coastal water level based on both tidal range and wave height. From the patterns of emergence and submergence predicted by the model, we derive four vertical shoreline benchmarks which bracket up to three novel, spatially distinct, and physically defined zones. The (1) emergent tidal zone is characterized by tidally driven emergence in air; the (2) wave zone is characterized by constant (not periodic) wave wash; and the (3) submergent tidal zone is characterized by tidally driven submergence. The decoupling of tidally driven emergence and submergence made possible by wave action is a critical prediction of the model. On wave-dominated shores (wave height ≫ tidal range), all three zones are predicted to exist separately, but on tide-dominated shores (tidal range ≫ wave height) the wave zone is absent and the emergent and submergent tidal zones overlap substantially, forming the traditional "intertidal zone". We conclude by incorporating time and space in the model to illustrate variability in the physical conditions and zonation on littoral shores. The wave:tide physical zonation model is a unifying framework that can facilitate our understanding of physical conditions on littoral shores whether tropical or temperate, marine or lentic.

  7. Between tide and wave marks: a unifying model of physical zonation on littoral shores.

    PubMed

    Bird, Christopher E; Franklin, Erik C; Smith, Celia M; Toonen, Robert J

    2013-01-01

    The effects of tides on littoral marine habitats are so ubiquitous that shorelines are commonly described as 'intertidal', whereas waves are considered a secondary factor that simply modifies the intertidal habitat. However mean significant wave height exceeds tidal range at many locations worldwide. Here we construct a simple sinusoidal model of coastal water level based on both tidal range and wave height. From the patterns of emergence and submergence predicted by the model, we derive four vertical shoreline benchmarks which bracket up to three novel, spatially distinct, and physically defined zones. The (1) emergent tidal zone is characterized by tidally driven emergence in air; the (2) wave zone is characterized by constant (not periodic) wave wash; and the (3) submergent tidal zone is characterized by tidally driven submergence. The decoupling of tidally driven emergence and submergence made possible by wave action is a critical prediction of the model. On wave-dominated shores (wave height ≫ tidal range), all three zones are predicted to exist separately, but on tide-dominated shores (tidal range ≫ wave height) the wave zone is absent and the emergent and submergent tidal zones overlap substantially, forming the traditional "intertidal zone". We conclude by incorporating time and space in the model to illustrate variability in the physical conditions and zonation on littoral shores. The wave:tide physical zonation model is a unifying framework that can facilitate our understanding of physical conditions on littoral shores whether tropical or temperate, marine or lentic. PMID:24109544

  8. Data base for assessment of streambed scour and channel instability at selected bridges in Indiana, 1991-95

    USGS Publications Warehouse

    Hopkins, Mark S.; Robinson, Bret A.

    1997-01-01

    or can be obtained on diskette from the U.S. Geological Survey by mailing a request specifying choice of format and a blank 3.5- inch, double-sided, high-density diskette to: USGSWRD attn. Scour Data Base Administrator5957 Lakeside Boulevard Indianapolis, IN 46278 The data are available in ASCII format and PARADOX format.

  9. Studies of in-situ calcium based sorbents in advanced pressurized coal conversion systems. Final report, June 1991--October 1994

    SciTech Connect

    Katta, S.; Shires, P.J.; Campbell, W.M.; Henningsen, G.

    1994-10-01

    The overall objective of this project was to obtain experimental data on the reactions of calcium-based sorbents in both air-blown coal gasification systems and second generation fluid bed coal combustion systems (partial gasification) as well as stabilization of the spent sorbent produced. The project consisted of six tasks: Tasks 1 and 2 dealt mostly with project-related activities and preparation of test equipment, Task 3 -- study on sulfidation of calcium-based sorbents, Task 4 -- kinetic studies on calcium-catalyzed carbon gasification reactions, and Task 5 -- oxidation of CaS present in LASHs and DASHs (mixtures of coal ash and limestone or dolomite respectively) to CaSO{sub 4} and absorption of SO{sub 2} on various solids, and Task 6 -- economic evaluation of the most promising CaS oxidation method developed under this program. Experimental studies were conducted primarily to address Task 5 issues, and are discussed in this report.

  10. Studies on gel electrolyte based on nitrile-butadiene copolymers. Final report, 1 November 1991-30 November 1992

    SciTech Connect

    Sircar, A.K.; Kumar, B.; Linden, S.M.; Weissman, P.T.

    1993-06-01

    This study is concerned with the preparation of a hybrid electrolyte, suitable for solid-polymer batteries. Based on the study of ionic conductivity in the presence of LiBF4 of a number of nitrile-butadiene copolymers (NBR), hydrogenated NBR (HNBR) was selected as the host polymer. DC conductivity studies with three different lithium salts in different plasticizers showed the highest conductivity for LiBF4. Conductivity of LiBF4 in different plasticizers decreases in the order DMF > DMAC > Gamma butyrolactone > NMP > PC=gamma-valerolactone > glymes. NMP was chosen as the plasticizer for hybrid films based on its moderate conductivity, low vapor pressure, and low freezing point. Polymer electrolytes, Gel electrolytes, Ionic conductivity.

  11. Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) Antarctic ozone atlas: August through November 1991

    SciTech Connect

    Krueger, A.J.; Penn, L.M.; Scott, C.J.; Larko, D.E.

    1992-08-01

    Because of the great environmental significance of stratospheric ozone, and to support continuing research at the Antarctic Southern Hemisphere stations, the development of the 1991 ozone hole was monitored using data from the Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) instrument, produced in near-real-time. This atlas provides a complete set of daily polar orthographic projections of the TOMS total ozone measurements over the Southern Hemisphere for the period August 1 through November 30, 1991. The 1991 ozone hole developed in a manner similar to that of the 1987, 1989, and 1990 holes, reaching a comparable depth in early October. However, the 1991 ozone hole filled far more rapidly than in 1987 or 1989, and nearly 4 weeks earlier than in 1990.

  12. Current Programme 1991.

    ERIC Educational Resources Information Center

    Bernard Van Leer Foundation, The Hague (Netherlands).

    The first section of this program report is a general description of the Bernard van Leer Foundation and its work. The second and third sections are the Foundation's annual report and financial report for 1990. The fourth and largest section of the program report consists of descriptions of 107 projects in 41 countries that are financed and…

  13. Campus Views 1990.

    ERIC Educational Resources Information Center

    Spicer, Scot L.

    In 1986, and again in 1990, faculty and classified staff opinion surveys were conducted at Glendale Community College in California. The survey consisted of 136 questions divided into 6 sections: job satisfaction, personal information, working environment, campus management, educational goals, and student services. Results from the 1990 survey…

  14. 1990 NACUBO Endowment Study.

    ERIC Educational Resources Information Center

    National Association of College and University Business Officers, Washington, DC.

    The 1990 Endowment Study of America's colleges and universities covered a broad variety of endowment issues of concern to trustees and administrators. The survey was mailed to 450 institutions and 369 institutions (82%) responded. Results of the study showed that 367 institutions had endowment assets totaling $60.1 billion. For fiscal year 1990,…

  15. Journal on Excellence in College Teaching. 1991.

    ERIC Educational Resources Information Center

    Cox, Milton D., Ed.; Richlin, Laurie, Ed.

    1991-01-01

    This annual journal presents articles by college faculty about teaching in higher education based on their pedagogical research and their classroom experiences. Articles in the issue for 1991 have the following titles and authors: "The Scholarship of Pedagogy: A Message From the Editors" (Laurie Richlin and Milton D. Cox); "The Social Cognition…

  16. 7. Level 7 conveyor area. Stub shoring under bin to ...

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

    7. Level 7 conveyor area. Stub shoring under bin to apron feeder. - Kennecott Copper Corporation, Concentration Mill, On Copper River & Northwestern Railroad, Kennicott, Valdez-Cordova Census Area, AK

  17. 19. View looking W from Brooklyn shore with ferry boat ...

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

    19. View looking W from Brooklyn shore with ferry boat in river. Jet Lowe, photographer, 1982. - Brooklyn Bridge, Spanning East River between Park Row, Manhattan and Sands Street, Brooklyn, New York County, NY

  18. 21. View looking W from Brooklyn shore with pier pilings ...

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

    21. View looking W from Brooklyn shore with pier pilings in left foreground. Jet Lowe, photographer, 1982. - Brooklyn Bridge, Spanning East River between Park Row, Manhattan and Sands Street, Brooklyn, New York County, NY

  19. 2. LOOKING NORTHNORTHWEST ACROSS FEDERAL CHANNEL FROM THE ALAMEDA SHORE, ...

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

    2. LOOKING NORTH-NORTHWEST ACROSS FEDERAL CHANNEL FROM THE ALAMEDA SHORE, TO THE NORTH TRAINING WALL. (Panoramic view 2 of 2). - Oakland Harbor Training Walls, Mouth of Federal Channel to Inner Harbor, Oakland, Alameda County, CA

  20. 8. VIEW, LOOKING NORTH, SHOWING NORTH SHORE AND OPERATOR'S HOUSE ...

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

    8. VIEW, LOOKING NORTH, SHOWING NORTH SHORE AND OPERATOR'S HOUSE WITH BRIDGE IN OPEN POSITION - New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning Mystic River between Groton & Stonington, Groton, New London County, CT

  1. 1. HISTORIC AMERICAN BUILDINGS SURVEY THE SHORES STUDIO, PHOTOGRAPHERS, March, ...

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

    1. HISTORIC AMERICAN BUILDINGS SURVEY THE SHORES STUDIO, PHOTOGRAPHERS, March, 1934 OLD ST. ROSE CHAPEL - WEST AND SOUTH ELEVATION - St. Francix Xavier Cathedral, St. Rose Chapel, Second Street, Vincennes, Knox County, IN

  2. EAARL coastal topography--North Shore, Lake Pontchartrain, Louisiana, 2010

    USGS Publications Warehouse

    Bonisteel-Cormier, J.M.; Nayegandhi, Amar; Fredericks, Xan; Wright, C.W.; Brock, J.C.; Nagle, D.B.; Vivekanandan, Saisudha; Barras, J.A.

    2012-01-01

    This DVD contains lidar-derived coastal topography GIS datasets of a portion of the north shore of Lake Pontchartrain, Louisiana. These datasets were acquired on February 28, March 1, and March 5, 2010.

  3. Water quality in the Withers Swash basin, with emphasis on enteric bacteria, Myrtle Beach, South Carolina, 1991-93. Water resources investigation

    SciTech Connect

    Guimaraes, W.B.

    1995-12-31

    The purpose of this report is to present data collected between 1991 and 1993 that characterizes the water quality of the Withers Swash Basin in Myrtle Beach, S.C. Data collected for this investigation reflect base- and high-flow water-quality sampling and intensive bacteria sampling. Specifically, the report includes discussions of the following data: (1) streamflow, (2) rainfall amounts, (3) values of physical properties, (4) inorganic constituent concentrations, and (5) organic compound concentrations. The report also extensively discusses results of a large-scale sampling effort for documentation of enteric bacteria counts in the Withers Swash Basin and the near-shore Atlantic Ocean. A discussion of the best management practices that reduce nonpoint-source pollution in the basin also is included.

  4. Development of an atmospheric model based on a generalized vertical coordinate. Final report, September 12, 1991--August 31, 1997

    SciTech Connect

    Arakawa, Akio; Konor, C.S.

    1997-12-31

    There are great conceptual advantages in the use of an isentropic vertical coordinate in atmospheric models. Design of such a model, however, requires to overcome computational problems due to intersection of coordinate surfaces with the earth`s surface. Under this project, the authors have completed the development of a model based on a generalized vertical coordinate, {zeta} = F({Theta}, p, p{sub s}), in which an isentropic coordinate can be combined with a terrain-following {sigma}-coordinate a smooth transition between the two. One of the key issues in developing such a model is to satisfy the consistency between the predictions of pressure and potential temperature. In the model, the consistency is satisfied by the use of an equation that determines the vertical mass flux. A procedure to properly choose {zeta} = F({Theta}, p, p{sub s}) is also developed, which guarantees that {zeta} is a monotonic function of height even when unstable stratification occurs. There are two versions of the model constructed in parallel: one is the middle-latitude {beta}-plane version and the other is the global version. Both of these versions include moisture prediction, relaxed large-scale condensation and relaxed moist-convective adjustment schemes. A well-mixed planetary boundary layer (PBL) is also added.

  5. Extension of the Morris-Shore transformation to multilevel ladders

    SciTech Connect

    Rangelov, A. A.; Vitanov, N. V.; Shore, B. W.

    2006-11-15

    We describe situations in which chains of N degenerate quantum energy levels, coupled by time-dependent external fields, can be replaced by independent sets of chains of length N, N-1,...,2 and sets of uncoupled single states. The transformation is a generalization of the two-level Morris-Shore transformation [J.R. Morris and B.W. Shore, Phys. Rev. A 27, 906 (1983)]. We illustrate the procedure with examples of three-level chains.

  6. An exploratory numerical model of rocky shore profile evolution

    NASA Astrophysics Data System (ADS)

    Matsumoto, Hironori; Dickson, Mark E.; Kench, Paul S.

    2016-09-01

    Rocky shores occur along much of the world's coastline and include a wide range of coastal morphologies, such as intertidal shore platforms. Considerable research effort has been placed on trying to understand developmental processes on rocky shores, but progress has been forestalled because these landscapes develop slowly and preserve little evidence of evolution through time. This paper presents a new exploratory numerical model developed to study long-term shore profile evolution on rock coasts. The model purposely considers only a limited number of processes, each represented in a highly abstracted way. Despite these simplifications, the model exhibits a large range of emergent shore profile shapes. This behavior is enabled both by broader spatial representation of the driving erosion forces and the flexibility provided by a grid discretization scheme. Initial model testing shows the development of varied rocky profile geometries, ranging from steep plunging cliffs, cliffs with narrow benches, and cliffs with a variety of shore platform shapes. Most of the model geometries are similar to those observed in the field, and model behavior is robust and internally consistent across a relatively large parameter space. This paper provides a detailed description of the new model and its subsequent testing. Emphasis is placed on comparison of model results with published field observations in which morphometric relationships are described between shore platform gradient and tidal range, and platform elevation and platform width. The model adequately simulates these morphometric relationships, while retaining its ability to simulate a wide range of profile shapes. The simplicity of process representations, and the limited number of processes implemented, means that model outputs can be interpreted reasonably easily. Hence, an opportunity is now provided, following the testing described in this paper, to use the model to systematically investigate the broader controlling

  7. Minerals yearbook, 1991: Maine. Annual report

    SciTech Connect

    Harrison, D.K.; Anderson, W.; Foley, M.E.

    1993-07-01

    The report has been prepared under a Memorandum of Understanding between the U.S. Bureau of Mines, U.S. Department of the Interior, and the Maine Geological Survey for collecting information on all nonfuel minerals. The value of Maine's nonfuel mineral production in 1991 was $41.3 million, a $21.2 million decrease compared with that of 1990. Decreases in output and value were reported for most of the nonfuel minerals produced. The largest decreases in both production and value were for construction sand and gravel and dimension stone. Smaller decreases were estimated for both masonry and portland cement. Other mineral commodities produced in the State included common clay, gemstones, and peat. Perlite was shipped in from out-of-State and expanded at one plant in the State.

  8. 77 FR 74548 - North Shore Railroad Company-Acquisition and Operation Exemption-PPL Susquehanna, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ...., FD 35576 (STB served Dec. 7, 2011); 76 FR 76490. On July 2, 2012, North Shore filed a revised copy of... Surface Transportation Board North Shore Railroad Company--Acquisition and Operation Exemption--PPL Susquehanna, LLC North Shore Railroad Company (North Shore), a Class III rail carrier, has filed a...

  9. 76 FR 20659 - Eastern Shore Natural Gas Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... Federal Energy Regulatory Commission Eastern Shore Natural Gas Company; Notice of Request Under Blanket Authorization Take notice that on April 1, 2011, Eastern Shore Natural Gas Company (Eastern Shore), 1110 Forrest... (DCRC), Eastern Shore proposes to construct, own, operate, and maintain about 0.7 miles of new...

  10. Tidal Energy System for On-Shore Power Generation

    SciTech Connect

    Bruce, Allan J

    2012-06-26

    Addressing the urgent need to develop LCOE competitive renewable energy solutions for US energy security and to replace fossil-fuel generation with the associated benefits to environment impacts including a reduction in CO2 emissions, this Project focused on the advantages of using hydraulic energy transfer (HET) in large-scale Marine Hydrokinetic (MHK) systems for harvesting off-shore tidal energy in US waters. A recent DOE resource assessment, identifies water power resources have a potential to meet 15% of the US electric supply by 2030, with MHK technologies being a major component. The work covered a TRL-4 laboratory proof-in-concept demonstration plus modeling of a 15MW full scale system based on an approach patented by NASA-JPL, in which submerged high-ratio gearboxes and electrical generators in conventional MHK turbine systems are replaced by a submerged hydraulic radial pump coupled to on-shore hydraulic motors driving a generator. The advantages are; first, the mean-time-between-failure (MTBF), or maintenance, can be extended from approximately 1 to 5 years and second, the range of tidal flow speeds which can be efficiently harvested can be extended beyond that of a conventional submerged generator. The approach uses scalable, commercial-off-the-shelf (COTS) components, facilitating scale-up and commercialization. All the objectives of the Project have been successfully met (1) A TRL4 system was designed, constructed and tested. It simulates a tidal energy turbine, with a 2-m diameter blade in up to a 2.9 m/sec flow. The system consists of a drive motor assembly providing appropriate torque and RPM, attached to a radial piston pump. The pump circulates pressurized, environmentally-friendly, HEES hydraulic fluid in a closed loop to an axial piston motor which drives an electrical generator, with a resistive load. The performance of the components, subsystems and system were evaluated during simulated tidal cycles. The pump is contained in a tank for

  11. Main points for 1991 family planning work.

    PubMed

    1991-06-01

    The main points for 1991 Family Planning (FP) Work in China are discussed as follows: 1) strengthen leadership, 2) strengthen grass roots buildup, 3 intensify population plan management and improve the responsibility system, 4) strengthen publicity and promote population and FP education in rural areas, 5) strengthen and establish the legal system for FP management, 6) provide excellent contraceptive and birth control services, 7 perform inservice training conscientiously and technical secondary education earnestly, and 8) coordinate efforts among related departments. Leadership changes involve the 2 top leaders of the Communist Party Committees and governments at each level taking personal responsibility for the implementation of their local population plans and FP work. FP work must have a prominent place on all agendas. The FP service network needs to be accelerated in countries, townships, and villages and grass roots units strengthened in urban areas. Provinces, autonomous regions, and municipalities must work out their local population plans for 1991-95 and 1991-99 according to the national population target. Rational apportionment needs to be considered for prefectures and counties. The emphasis should be on timely and accurate feedback and statistical supervision. The 1990 national population census data should be used to inform everyone about the current population situation. Legal needs entail standardizing documentation and developing local laws and regulations within a comprehensive system. Improvements are needed in such areas as rules and regulations pertaining to the administration of charges for unplanned births, identification of disabled children and approval of the birth quota. Abortion and unplanned births are to be averted through prepregnancy management. The emphasis is on voluntary use of contraception by couples of childbearing age. Inservice training should improve the political, ideological, professional proficiency, and ability to

  12. Investigations of Wind Shear Distribution on the Baltic Shore of Latvia

    NASA Astrophysics Data System (ADS)

    Bezrukovs, V.; Zacepins, A.; Bezrukovs, Vl.; Komashilovs, V.

    2016-06-01

    The paper presents a review of wind parameter measurement complexes and investigation methods used for potential wind energy evaluation. Based on results of long-term investigations of wind shear distribution regularities are shown up to 160 m height on the Baltic Sea shore. Distribution of potential wind energy in Latvia is shown as a map and table of average and average cubic wind speed values. Database of wind parameter measurements is available at a public website.

  13. NASA Airborne Lidar July 1991

    Atmospheric Science Data Center

    2016-05-26

    NASA Airborne Lidar July 1991 Data from the 1991 NASA Langley Airborne Lidar flights following the eruption of Pinatubo in July ... and Osborn [1992a, 1992b]. Project Title:  NASA Airborne Lidar Discipline:  Field Campaigns ...

  14. Defense programs occurrence analysis report for third quarter CY-1991

    SciTech Connect

    Not Available

    1991-12-01

    The quarterly Defense Programs Occurrence Analysis Report (DPOAR) is compiled by the Office of Self-Assessment and Emergency Management (DP-9). It utilizes the Occurrence Reporting and Processing System (ORPS) data to assess the quality and effectiveness of the reporting process and the significance of the occurrences. In addition, areas where further improvement and corrective actions are necessary is fully demonstrated by an analysis of the data. The results of the assessment may also be used as the basis for conducting other evaluations such as the diagnostic and augmented evaluations. This quarterly report provides feedback to DOE/DP and contractor management to improve the control of operations and achieve a higher standard of excellence. The report analyzes one year of ORPS data at the end of each calendar quarter, therefore, the performance of DP Field Offices and facilities will be continuously compared to their past quarter and yearly performances. During this assessment from 1 October 1990 through 30 September 1991, there were a number of initiatives that were undertaken by Field Office management to improve the overall performance and the quality of the Occurrence Reporting and Processing System. These initiatives include the training of their staff for self-assessment activities. These intiatives can be found in the programs implemented according to the DOE Conduct of Operations and Occurrence Reporting and Processing of Operations Information Orders. These initiatives were found to be, based on the ORPS data, stronger at Albuquerque, Nevada, Oak Ridge Field Offices and Richland DP facilities.

  15. Ethanol annual report FY 1990

    SciTech Connect

    Texeira, R.H.; Goodman, B.J.

    1991-01-01

    This report summarizes the research progress and accomplishments of the US Department of Energy (DOE) Ethanol from Biomass Program, field managed by the Solar Energy Research Institute, during FY 1990. The report includes an overview of the entire program and summaries of individual research projects. These projects are grouped into the following subject areas: technoeconomic analysis; pretreatment; cellulose conversion; xylose fermentation; and lignin conversion. Individual papers have been indexed separately for inclusion on the data base.

  16. Research and technology, 1991

    NASA Technical Reports Server (NTRS)

    1991-01-01

    NASA Lewis' research and technology accomplishments are summarized for the fiscal year 1991. Approximately 150 articles are presented which were submitted by the technical directorates. There are six major sections: Aeronautics; Aerospace technology; Space flight systems; Space Station Freedom; Engineering and Computational support; and Lewis Research Academy. A table of contents by subject was developed to assist the reader in finding articles of special interest. For each article, a Lewis contact person is identified, and where possible, a reference document is listed so that additional information can be easily obtained. The diversity of topics attests to the breadth of research and technology being pursued and to the skill mix of the staff that makes it possible.

  17. Petroleum and hazardous chemical spills in Newark Bay, New Jersey, USA from 1982 to 1991.

    PubMed

    Gunster, D G; Gillis, C A; Bonnevie, N L; Abel, T B; Wenning, R J

    1993-01-01

    Newark Bay, New Jersey, is particularly vulnerable to ecological damage from petroleum and chemical spills, as a result of the enclosed nature and shallow depth of the bay, the high frequency of shipping traffic, and the numerous chemical and petroleum transfer terminals located alongs its shores. To evaluate the potential impacts to the natural resources of this coastal estuarine ecosystem, chemical and petroleum accidents reported to the US Coast Guard (USCG) between 1982 and 1991 were compiled to determine the frequency and volume of these incidents in Newark Bay and in each of its major tributaries. Records obtained from the USCG National Response Center's computerized database indicated that more than 1453 accidental incidents, resulting in the release of more than 18 million US gallons of hazardous materials and petroleum products, occurred throughout Newark Bay during this period of time. The bulk of the materials released to the aquatic environment consisted of petroleum products, specifically No. 6 Fuel Oil (103 spills, 12 829 272 US gal) and gasoline (207 spills, 48 816 US gal). The majority of the reported incidents occurred in the Arthur Kill and its tributaries, as well as in the Kill Van Kull and the Passaic River. The results of this study indicated that the accidental discharge of petroleum and hazardous chemicals represents a significant source of chemical pollution in Newark Bay. Based on the frequency of spills and the volume of materials released to the aquatic environment, it is likely that these events are having a deleterious effect on the Newark Bay ecosystem.

  18. Paleointensity Estimates of Neoprotorezoic North Shore Volcanic Samples

    NASA Astrophysics Data System (ADS)

    Asefaw, H. F.; Tauxe, L.

    2014-12-01

    Tauxe and Kodama (2009) sampled 83 lava flows in the North Shore Volcanics (Keweenaw Peninsula, Michigan). Based on their demagnetization behavior (uni-vectorial and "square shouldered" demagnetization behavior), we selected 90 specimens from 28 sites and applied an alternating infield and zero-field paleointensity (IZZI) method (Tauxe and Staudigel 2004). Radiometric age constraints from U-Pb analysis of zircon has dated the sequence to the Neoprotorezoic, at approximately 1 Ga. The unblocking temperatures derived from the majority of the samples indicates that they are primarily composed of either hematite or magnetite; further analysis of their magnetic mineralogy is ongoing. Preliminary data are consistent with paleointensity estimates proposed by other investigations conducted in the surrounding region (Kulakov et al., 2013). Kulakov, E., Smirnov, A., and Diehl, J. f., 2013, Stud. Geophys. Geod., v. 57, p. 565-584. Tauxe, L., and Staudigel, H., 2004, Geochem. Geophys. Geosyst., v. 5, no. 2, p. Q02H06, doi:10.1029/2003GC000635. Tauxe, L., and Kodama, K. P., 2009, Phys. Earth Planet. Int., v. 177, p. 31-45.

  19. Monitoring of beach enteromorpha variation with near shore video

    NASA Astrophysics Data System (ADS)

    Hu, Yali; Yu, Xinsheng; Yan, Zhijin; Yi, Weidong

    2014-07-01

    Beach is an important coastal protective barrier and tourism resources. Beach environment monitoring can help beach managers to make feasible decisions. Digital image of video monitoring technology can provide high resolution information of temporal and spatial variation of near shore in real time. The application of Video monitoring technology has been implemented in Qingdao's Shilaoren beach. The clustering method based on Gaussian mixture model is applied to extract beach enteromorpha changs for the digital images. Analysis results show that, the period of enteromorpha in Qingdao's Shilaoren beach was mainly from the early July to the mid-August in 2011, and the decline of enteromorpha is mainly associated with the rising temperature in the mid-August. Storm has significant impact on the beach enteromorpha. Tourists' activity space on the beach will decrease due to the enteromorpha covering on the beach, which affects beach tourism activities. Therefore, it's necessary to make preventive measures to avoid enteromorpha piling up on the beach, which is of great importance to the bathing beach environment and tourism development.

  20. Design of the near shore seawater systems for an OTEC expanded test facility

    NASA Astrophysics Data System (ADS)

    Genens, L.; Stevens, H.

    1984-03-01

    The preparation of a design for expanded test facilities at the seacoast test facility site, Keahole Point, Hawaii is outlined, the design of the near shore/on shore seawater system is emphasized. The seawater systems consist of a warm water supply, a cold water supply, a mixed discharge, and a land based pumping station. Test facilities are planned that will utilize this thermal energy resource. This resource consists nominally of 1600 kg/s of cold water and 4200 kg/s of warm surface water, which will be used to support heat exchanger and system tests and, with a turbine added, could produce a net power for the validation of closed and open cycle models.

  1. LANDSAT survey of near-shore ice conditions along the Arctic coast of Alaska

    NASA Technical Reports Server (NTRS)

    Stringer, W. J. (Principal Investigator)

    1975-01-01

    The author has identified the following significant results. On the basis of analysis of late winter 1973, 1974, and 1975 LANDSAT imagery of the Beaufort Sea coast of Alaska, the following conclusions regarding near-shore ice conditions were made: (1) by March, the seaward limit of contiguous ice is often beyond the 10 fathom contour. (2) During March, shearing can and does take place along a line roughly coincident with the 10 fathom contour. (3) Ice motions during these shearing events are not extremely great, generally on the order of 10 km. (4) Many large ice features have already been formed by late February. (5) Based on look-ahead at later LANDSAT imagery, it seems apparent that Beaufort Seas shore-fast ice was already formed by late February and may well be safe for exploratory activities from this data forward until the melt season.

  2. Cloud optical thickness variations during 1983-1991: Solar cycle or ENSO?

    NASA Astrophysics Data System (ADS)

    Kuang, Zhiming; Jiang, Yibo; Yung, Yuk L.

    Based on a detailed analysis of the cloud data obtained by the International Satellite Cloud Climatology Project (ISCCP) in the years 1983-1991, we show that besides the reported 3% variation in global cloudiness (Svensmark and Friis-Christensen, 1997), the global mean cloud optical thickness (MCOT) also has significant variation which is out of phase with that of the global cloudiness. The combined effect of the two opposing variations may be a null effect on the cloud reflectivity. These results are consistent with the Total Ozone Mapping Spectrometer (TOMS) reflectivity measurements. The MCOT variation is further shown to be correlated with both the solar cycle and the ENSO cycle. Our present analysis cannot distinguish which of the above two provides better correlation, although independent data from the High resolution Infrared Radiation Sounder (HIRS) from 1990 to 1996 favor the solar cycle. Future data are needed to identify the true cause of these changes.

  3. Variations in male-female infant ratios among births to Canadian- and Indian-born mothers, 1990-2011: a population-based register study

    PubMed Central

    Urquia, Marcelo L.; Ray, Joel G.; Wanigaratne, Susitha; Moineddin, Rahim; O'Campo, Patricia J.

    2016-01-01

    Background: We assessed variations in the male-female infant ratios among births to Canadian-born and Indian-born mothers according to year of birth, province and country of birth of each parent. Methods: In this population-based register study, we analyzed birth certificates of 5 853 970 singleton live births to Canadian-born and 177 990 singleton live births to Indian-born mothers giving birth in Canada from 1990 to 2011. Male-female ratios were stratified by live birth order and plotted by year of birth. Logistic regression was used to assess whether ratios varied between Canadian provinces and according to the birthplace of each parent. The deficit in the number of girls was estimated using bootstrap methods. Results: Among Canadian-born mothers, male-female ratios were about 1.05, with negligible fluctuations by birth order, year and province. Among Indian-born mothers, the overall male-female ratio at the third birth was 1.38 (95% confidence interval [CI] 1.34-1.41) and was 1.66 (95% CI 1.56-1.76) at the fourth or higher-order births. There was little variability in the ratios between provinces. Couples involving at least 1 Indian-born parent had higher than expected male-female ratios at the second and higher-order births, particularly when the father was Indian-born. The deficit in the expected number of girls among Indian immigrants to Canada in the study period was estimated to be 4472 (95% CI 3211-5921). Interpretation: Fewer than expected girls at the third and higher-order births have been born to Indian immigrants across Canada since 1990. This trend was also seen among couples of mixed nativity, including those involving a Canadian-born mother and an Indian-born father. Fathers should be considered when investigating sex ratios at birth. PMID:27398354

  4. Distribution, abundance and behavior of endangered whales in the Alaskan Chukchi and Western Beaufort Seas, 1991: With a review 1982-91. Final report, September-November 1991

    SciTech Connect

    Moore, S.E.; Clarke, J.T.

    1992-09-01

    The report summarizes the 1991 investigations of the distribution, abundance, migration timing and route, behavior, and habitat relationships of endangered whales in the Alaskan Chukchi and western Beaufort seas (hereafter, study area); 1991 was the third year of a three year (1989-91) study. Data were collected during transect and search surveys flown in a specially modified Grumman Goose (model G21G) aircraft over the study area from 20 September through 7 November. The Bering Sea stock of bowhead whales (Balaena mysticetus) was the principal species studied. Gray whales (Eschrichtius robustus) were also studied, with incidental sightings of all other marine mammals routinely recorded. Data collected during the 1991 study were subsequently integrated with the results of surveys conducted from 1982-1990. In 1991, there were 27 sightings of 32 bowhead whales and 20 sightings of 26 gray whales in the study area from 20 September through October.

  5. High-resolution onshore-offshore morpho-bathymetric records of modern chalk and granitic shore platforms in NW France

    NASA Astrophysics Data System (ADS)

    Duperret, Anne; Raimbault, Céline; Le Gall, Bernard; Authemayou, Christine; van Vliet-Lanoë, Brigitte; Regard, Vincent; Dromelet, Elsa; Vandycke, Sara

    2016-07-01

    Modern shore platforms developed on rocky coasts are key areas for understanding coastal erosion processes during the Holocene. This contribution offers a detailed picture of two contrasted shore-platform systems, based on new high-resolution shallow-water bathymetry, further coupled with aerial LiDAR topography. Merged land-sea digital elevation models were achieved on two distinct types of rocky coasts along the eastern English Channel in France (Picardy and Upper-Normandy: PUN) and in a NE Atlantic area (SW Brittany: SWB) in NW France. About the PUN case, submarine steps, identified as paleo-shorelines, parallel the actual coastline. Coastal erosive processes appear to be continuous and regular through time, since mid-Holocene at least. In SWB, there is a discrepancy between contemporary coastline orientation and a continuous step extending from inland to offshore, identified as a paleo-shoreline. This illustrates a polyphased and inherited shore platform edification, mainly controlled by tectonic processes.

  6. Anthropogenic marine debris in the coastal environment: a multi-year comparison between coastal waters and local shores.

    PubMed

    Thiel, M; Hinojosa, I A; Miranda, L; Pantoja, J F; Rivadeneira, M M; Vásquez, N

    2013-06-15

    Anthropogenic marine debris (AMD) is frequently studied on sandy beaches and occasionally in coastal waters, but links between these two environments have rarely been studied. High densities of AMD were found in coastal waters and on local shores of a large bay system in northern-central Chile. No seasonal pattern in AMD densities was found, but there was a trend of increasing densities over the entire study period. While plastics and Styrofoam were the most common types of AMD both on shores and in coastal waters, AMD composition differed slightly between the two environments. The results suggest that AMD from coastal waters are deposited on local shores, which over time accumulate all types of AMD. The types and the very low percentages of AMD with epibionts point to mostly local sources. Based on these results, it can be concluded that a reduction of AMD will require local solutions.

  7. Anthropogenic marine debris in the coastal environment: a multi-year comparison between coastal waters and local shores.

    PubMed

    Thiel, M; Hinojosa, I A; Miranda, L; Pantoja, J F; Rivadeneira, M M; Vásquez, N

    2013-06-15

    Anthropogenic marine debris (AMD) is frequently studied on sandy beaches and occasionally in coastal waters, but links between these two environments have rarely been studied. High densities of AMD were found in coastal waters and on local shores of a large bay system in northern-central Chile. No seasonal pattern in AMD densities was found, but there was a trend of increasing densities over the entire study period. While plastics and Styrofoam were the most common types of AMD both on shores and in coastal waters, AMD composition differed slightly between the two environments. The results suggest that AMD from coastal waters are deposited on local shores, which over time accumulate all types of AMD. The types and the very low percentages of AMD with epibionts point to mostly local sources. Based on these results, it can be concluded that a reduction of AMD will require local solutions. PMID:23507233

  8. Off-shoring clinical research: exploitation and the reciprocity constraint.

    PubMed

    Mitra, Agomoni Ganguli

    2013-12-01

    The last 20 years have seen a staggering growth in the practice of off-shoring clinical research to low-and middle-income countries (LICs and MICs), a growth that has been matched by the neoliberal policies adopted by host countries towards attracting trials to their shores. A recurring concern in this context is the charge of exploitation, linked to various aspects of off-shoring. In this paper, I examine Alan Wertheimer's approach and offer an alternative view of understanding exploitation in this context. I will suggest that the justification for the enterprise of research is largely dependent on its integration within a health system from which participants regularly benefit and I argue that an attention to a principle of reciprocity will enable us to better recognize and address exploitation in international research.

  9. Progress on an Updated National Solar Radiation Data Base for the United States: Preprint

    SciTech Connect

    Wilcox, S.; Anderberg, M.; George, R.; Marion, W.; Myers, D.; Renne, D.; Beckman, W.; DeGaetano, A.; Gueymard, C.; Perez, R.; Plantico, M.; Stackhouse, P.; Vignola, F.

    2005-09-01

    In 1992, The National Renewable Energy Laboratory (NREL) released the 1961-1990 National Solar Radiation Data Base (NSRDB), a 30-year set of hourly solar radiation data. In 2003, NREL undertook an NSRDB update project for the decade of 1991-2000.

  10. Metrication report to the Congress. 1991 activities and 1992 plans

    NASA Technical Reports Server (NTRS)

    1991-01-01

    During 1991, NASA approved a revised metric use policy and developed a NASA Metric Transition Plan. This Plan targets the end of 1995 for completion of NASA's metric initiatives. This Plan also identifies future programs that NASA anticipates will use the metric system of measurement. Field installations began metric transition studies in 1991 and will complete them in 1992. Half of NASA's Space Shuttle payloads for 1991, and almost all such payloads for 1992, have some metric-based elements. In 1992, NASA will begin assessing requirements for space-quality piece parts fabricated to U.S. metric standards, leading to development and qualification of high priority parts.

  11. Incomplete shored exit wounds: a report of three cases.

    PubMed

    Druid, H; Ward, M E

    2000-09-01

    Typical and atypical exit wounds are well described in the forensic literature. Included in the descriptions of atypical exit wounds are perforating, "shored" exit wounds, in which the perforation of the skin is associated with an abrasion, whether or not the bullet fully exits the body. The authors describe an atypical, incomplete, shored exit wound in which the skin was abraded by supporting material at the site the bullet was recovered, but there was no associated perforation of the skin. Recognition of this injury pattern can be important in reconstruction of the crime scene in relation to the victim at the time of the shooting. PMID:10990280

  12. Reservoir shore development in long range terrestrial laser scanning monitoring.

    NASA Astrophysics Data System (ADS)

    Kaczmarek, Halina

    2016-04-01

    Shore zones of reservoirs are in most cases very active, getting transformed as a result of coastal processes and mass movements initiated on the slopes surrounding the reservoir. From the point of view of the users of water reservoirs shore recession strongly undesirable as it causes destruction to infrastructure and buildings located in the immediate vicinity of the reservoir. For this reason, reservoir shores require continuous geodetic monitoring. Fast and accurate geodetic measurements covering shore sections several kilometers long, often in poorly accessible areas, are available using long range terrestrial laser scanning (TLS). The possibilities of using long range terrestrial laser scanning are shown on the example of the reservoir Jeziorsko on the Warta River (Central Poland). This reservoir, created in the years 1986-1992, is a typical retention reservoir, the annual fluctuations of which reach 5 m. Depending on the water level its surface area ranges from 42.3 to 19.6 km2. The width of the reservoir is 2.5 km. The total shore length of the reservoir, developed in Quaternary till and sand-till sediments, is 44.3 km, including 30.1 km of the unreinforced shore. Out of the unreinforced shore 27% is subject to coastal erosion. The cliff heights vary from a few cm to 12.5 meters, and the current rate of the cliff recession ranges from 0 to 1.12 m/y. The study used a terrestrial long range laser scanner Riegl VZ-4000 of a range of up to 4000 m. It enabled conducting the measurements of the cliff recession from the opposite shore of the reservoir, with an angular resolution of 0.002°, which gives about 50 measurement points per 1 m2. The measurements were carried out in the years 2014-2015, twice a year, in early spring before high water level, and in late autumn at a dropping water level. This allowed the separation of the impact of coastal processes and frost weathering on the cliff recession and their quantitative determination. The size and nature of

  13. Shore erosion as a sediment source to the tidal Potomac River, Maryland and Virginia

    USGS Publications Warehouse

    Miller, Andrew J.

    1987-01-01

    The shoreline of the tidal Potomac River attained its present form as a result of the Holocene episode of sea-level rise; the drowned margins of the system are modified by wave activity in the shore zone and by slope processes on banks steepened by basal-wave erosion. Shore erosion leaves residual sand and gravel in shallow water and transports silt and clay offshore to form a measurable component of the suspended-sediment load of the tidal Potomac River. Erosion rates were measured by comparing digitized historical shoreline maps and modern maps, and by comparing stereopairs of aerial photographs taken at different points in time, with the aid of an interactive computer-graphics system and a digitizing stereoplotter. Cartographic comparisons encompassed 90 percent of the study reach and spanned periods of 38 to 109 years, with most measurements spanning at least 84 years. Photogrammetric comparisons encompassed 49 percent of the study reach and spanned 16 to 40 years. Field monitoring of erosion rates and processes at two sites, Swan Point Neck, Maryland, and Mason Neck, Virginia, spanned periods of 10 to 18 months. Estimated average recession rates of shoreline in the estuary, based on cartographic and photogrammetric measurements, were 0.42 to 0.52 meter per annum (Virginia shore) and 0.31 to 0.41 meter per annum (Maryland shore). Average recession rates of shoreline in the tidal river and transition zone were close to 0.15 meter per annum. Estimated average volume-erosion rates along the estuary were 1.20 to 1.87 cubic meters per meter of shoreline per annum (Virginia shore) and 0.56 to 0.73 cubic meter per meter of shoreline per annum (Maryland shore); estimated average volume-erosion rates along the shores of the tidal river and transition zone were 0.55 to 0.74 cubic meter per meter of shoreline per annum. Estimated total sediment contributed to the tidal Potomac River by shore erosion was 0.375 x 10 6 to 0.565 x 10 6 metric tons per annum; of this, the

  14. Dropouts, Stopouts, Optouts at Del Mar College: Spring 1991. Report of a Joint Research Project.

    ERIC Educational Resources Information Center

    Luckie, Jo Ann I.; Bonham, L. Adrianne

    A research project investigated 2,313 persons who attended Del Mar College (Texas) during fall 1990 but did not enroll for spring 1991. Four sets of data were collected: (1) limited demographic information on the total student body; (2) demographic information drawn from school records to describe all nonreturnees; (3) demographic information…

  15. Instructional Staff Salary and Benefits Spending: 1991-2011. Data Point. NCES 2016-156

    ERIC Educational Resources Information Center

    Malkus, Nat; Hoyer, Kathleen Mulvaney

    2016-01-01

    This report uses expenditure data from the Common Core of Data (CCD) "National Public Education Financial Survey (NPEFS)" for fiscal years 1991 to 2011 and instructional staff data from the CCD "State Nonfiscal Survey of Public Elementary/Secondary Education" for school years 1990-91 to 2010-11. The CCD annually collects fiscal…

  16. PVUSA progress report, 1991

    SciTech Connect

    Ellyn, W.; Jennings, C.

    1991-12-31

    Photovoltaics for Utility Scale Applications (PVUSA) is a national public-private partnership that is assessing and demonstrating the viability of utility-scale photovoltaic (PV) electric generating systems. PVUSA participants include Pacific Gas & Electric (PG&E), the US Department of Energy (DOE), the Electric Power Research Institute (EPRI), the California Energy Commission (CEC), and eight utilities and other agencies. This report updates the progress of the PVUSA project, reviews the status and performance of the various PV installations during 1991, and summarizes key findings and conclusions from work to date. PVUSA offers utilities hands-on experience needed to evaluate and utilize maturing PV technology. The project also provides manufacturers a test bed for their products, encourages technology improvement and cost reductions in PV modules and other system components, and establishes communication channels between utilities and the PV industry. The project consists of two types of demonstrations: Emerging Module Technology (EMT) arrays, which are unproven but promising state-of-the-art PV technologies in 20-kW (nominal) arrays; and Utility Scale (US) systems, which represent more mature PV technologies in 200- to 500-kW turnkey systems.

  17. 1991 Fall Meeting Report

    NASA Astrophysics Data System (ADS)

    Chapman, David S.

    The AGU 1991 Fall Meeting, held in San Francisco December 9-13, was the largest national AGU meeting ever held. Meeting participation continued the steady growth trend set throughout the previous decade. A total of 4,037 papers and posters were presented, and by Friday noon of the meeting over 5,500 members had registered.Several special events were scheduled to inform and engage members on societal and programmatic aspects of our science. AGU's Committee on Education and Human Resources sponsored an open forum that addressed opportunities and problems associated with dual-career couples. A discussion of NASA's strategic plan by Berrien Moore and Joseph Alexander drew a large audience, and a special session on societal aspects of the Mt. Pinatubo eruption drew an overflow crowd. Two special lectures— “Plumes, Plates, and Deep Earth Structure” by Don L. Anderson and “New Frontiers in Aeronomy: Effects of Global Atmospheric Change” by P. M. Banks-also drew overflow crowds.

  18. [Membrane-based photochemical systems as models for photosynthetic cells]. Progress report, February 15, 1990--August 31, 1992

    SciTech Connect

    Hurst, J.K.

    1992-12-31

    The objectives of this research are to improve our conceptual view of the ways in which membranes and interfaces can be used to control chemical reactivity. We have focused on understanding three elementary processes that are central to developing membrane-based integrated chemical systems for water photolysis or related photoconversion/photostorage processes. Specifically, we have sought to identify: the influence of interfaces upon charge separation/recombination reactions, pathways for transmembrane charge separation across hydrocarbon bilayer membranes, and mechanisms of water oxidation catalyzed by transition metal coordination complexes. Historically, the chemical dynamics of each of these processes has been poorly understood, with numerous unresolved issues and conflicting viewpoints appearing in the literature. As described in this report our recent research has led to considerable clarification of the underlying reaction mechanisms.

  19. Linking macrobenthic communities structure and zonation patterns on sandy shores: Mapping tool toward management and conservation perspectives in Northern France

    NASA Astrophysics Data System (ADS)

    Rolet, Céline; Spilmont, Nicolas; Dewarumez, Jean-Marie; Luczak, Christophe

    2015-05-01

    In a context of intensifying anthropogenic pressures on sandy shores, the mapping of benthic habitat appears as an essential first step and a fundamental baseline for marine spatial planning, ecosystem-based management and conservation efforts of soft-sediment intertidal areas. Mapping allows representing intertidal habitats that are basically characterised by abiotic (e.g sediments, exposure to waves…) and biotic factors such as macrobenthic communities. Macrobenthic communities are known to show zonation patterns across sandy beaches and many studies highlighted the existence of three biological zones. We tested this general model of a tripartite biological division of the shore at a geographical scale of policy, conservation and management decisions (i.e. Northern France coastline), using multivariate analyses combined with the Direct Field Observation (DFO) method. From the upper to the lower shores, the majority of the beaches exhibited three macrobenthic communities confirming the existence of the tripartite biological division of the shore. Nevertheless, in some cases, two or four zones were found: (1) two zones when the drying zone located on the upper shore was replaced by littoral rock or engineering constructions and (2) four zones on beaches and estuaries where a muddy-sand community occurred from the drift line to the mid shore. The correspondence between this zonation pattern of macrobenthic communities and the EUNIS habitat classification was investigated and the results were mapped to provide a reference state of intertidal soft-sediment beaches and estuaries. Our results showed evidence of the applicability of this EUNIS typology for the beaches and estuaries at a regional scale (Northern France coastline) with a macroecological approach. In order to fulfil the requirements of the European Directives (WFD and MFSD), this mapping appears as a practical tool for any functional study on these coastal ecosystems, for the monitoring of anthropogenic

  20. Inert Electrodes Program: Fiscal year 1990 annual report

    SciTech Connect

    Windisch, C.F. Jr; Strachan, D.M.

    1991-08-01

    The Inert Electrodes Program, conducted by Pacific Northwest Laboratory (PNL), involves improving the Hall-Heroult Cells used by the aluminum industry for the electrochemical production of aluminum. The PNL research centers on developing more energy-efficient, longer-lasting anodes, cathodes, and ancillary equipment. During the FY 1989 and FY 1990, preparations for the pilot cell test continued. Numerous unanticipated problems were encountered that delayed the test schedule. The delays resulted primarily from three factors: (1) modifications for anode design based on the results obtained from the prototype test (documented here); (2) difficulties in procuring a manufacturer for the cermet inert anodes to be used in the pilot cell; and (3) problems in the actual scale-up activities, both in the production of the ferrite powder and in the fabrication of the anodes themselves. Issues related to scaling up the fabrication of the anodes are still being addressed in FY 1991. Important accomplishments in FY 1989 and FY 1990 include the completion of laboratory cell tests in which the effects of current density, pre-corrosion, and silica content on anode performance were confirmed; the performance of tests that resulted in the identification of the reaction layer on cermet anodes; the initiation of electrochemical tests to determine the source of the anode impedance; the completion of studies to identify and summarize optimal fabrication conditions for the cermet inert anodes, including advanced compositions; the testing of anodes with advanced composition; the refinement of the electrical connection for the anode; and modeling the dynamics of the anode array to be used in the pilot cell. 15 refs., 23 figs.

  1. Development of an employer-based ridesharing information and mapping system. Final report, October 1988-October 1990

    SciTech Connect

    Schneider, J.B.; Xiong, Y.

    1990-09-01

    New methods of supporting employer-based commuter assistance programs in suburban locations are investigated. All are designed to provide customized information and maps for employees to help them more clearly understand their work-trip ridesharing options. The purpose of providing this assistance is to encourage drive-alone employees who live near each other to try a ridesharing mode by removing or diminishing some of their misconceptions about their various ridesharing options. A proactive approach is outlined that can be used by any suburban employer (or group of employers). First, maps that show where employees live are prepared and clusters of employees who live near each other or along a direct route to the workplace are identified. Then, a meeting of these employees is held and those interested are provided with customized information and maps that describe their ridesharing options in some detail. A microcomputer program called the Ridesharing Information and Mapping System (RIMS) has been developed to help the employer's Transportation Coordinator generate these customized materials quickly and with minimal expense.

  2. Notes on Linguistics, 1990.

    ERIC Educational Resources Information Center

    Notes on Linguistics, 1990

    1990-01-01

    This document consists of the four issues of "Notes on Linguistics" published during 1990. Articles in the four issues include: "The Indians Do Say Ugh-Ugh" (Howard W. Law); "Constraints of Relevance, A Key to Particle Typology" (Regina Blass); "Whatever Happened to Me? (An Objective Case Study)" (Aretta Loving); "Stop Me and Buy One (For $5...)"…

  3. Current Programme 1990.

    ERIC Educational Resources Information Center

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This report includes descriptions of 105 projects in 42 countries that are financed and supported by the Bernard van Leer Foundation. Projects profiled are those with a duration of 1-5 years which were operationally active at the end of January, 1990. Each project is described in terms of: (1) the sponsoring institution, that is, the institution…

  4. Research and technology, 1990

    NASA Technical Reports Server (NTRS)

    Potter, P. Y.

    1990-01-01

    The annual report of the Marshall Space Flight Center for 1990 is presented. Brief summaries of research are presented for work in the fields of transportation systems, space systems, data systems, microgravity science, astronomy, astrophysics, solar physics, magnetospheric physics, atomic physics, aeronomy, Earth science and applications, propulsion technology, materials and processes, structures and dynamics, automated systems, space systems, and avionics.

  5. International reference ionosphere 1990

    NASA Technical Reports Server (NTRS)

    Bilitza, Dieter; Rawer, K.; Bossy, L.; Kutiev, I.; Oyama, K.-I.; Leitinger, R.; Kazimirovsky, E.

    1990-01-01

    The International Reference Ionosphere 1990 (IRI-90) is described. IRI described monthly averages of the electron density, electron temperature, ion temperature, and ion composition in the altitude range from 50 to 1000 km for magnetically quiet conditions in the non-auroral ionosphere. The most important improvements and new developments are summarized.

  6. Tectonophysics 1987-1990

    SciTech Connect

    Kirby, S. )

    1991-01-01

    Theoretical models of global and regional plate tectonics are discussed in a critical review of U.S. research from the period 1987-1990. Sections are devoted to global and national study programs, deformation at plate boundaries, mantle structure and processes, earth materials science, earthquake hazards, and global warming and borehole temperatures. Also included is a selective bibliography. 56 refs.

  7. CSSEDC Quarterly. 1990.

    ERIC Educational Resources Information Center

    Strickland, James, Ed.

    1990-01-01

    These four issues of the CSSEDC Quarterly (Conference for Secondary School English Department Chairpersons) represent the quarterly for 1990. Articles in number 1 deal with student teachers and include: "Student Teaching: Smoothing Out the Rough Spots" (Susan B. Argyle and Fred C. Feitler); "A Partnership for Urban Student Teaching" (Jerome T.…

  8. Direct comparison of transient radiation belt topology and dynamics in 1991 based on measurements onboard Mir space station and NOAA satellite.

    PubMed

    Shurshakov, V A; Huston, S L; Dachev TsP; Petrov, V M; Ivanov YuV; Semkova, J V

    1998-01-01

    In March 1991 the CRRES spacecraft measured a new transient radiation belt resulting from a solar proton event and subsequent geomagnetic disturbance. The presence of this belt was also noted by dosimeter-radiometers aboard the Mir space station (approx. 400 km, 51 degrees orbit) and by particle telescopes on the NOAA-10 spacecraft (850 km, 98 degrees). This event provides a unique opportunity to compare particle flux and dose measurements made by different instruments in different orbits under changing conditions. We present here a comparison of the measurements made by the different detectors. We discuss the topology and dynamics of the transient radiation belt over a period of more than one year.

  9. Ground-water resources and contamination at Kwajalein Island, Republic of the Marshall Islands, 1990-91

    USGS Publications Warehouse

    Hunt, Charles D.

    1996-01-01

    Kwajalein Island is the largest of the many low, sandy islets that form Kwajalein Atoll in the western North Pacific Ocean. Salinity and water-level surveys at exploratory monitoring wells in 1990 and 1991 delineated a freshwater lens nearly 40 feet thick floating on saltwater within the carbonate sand and gravel aquifer. A transition zone of mixture between the freshwater and saltwater is as thick as 90 feet. Maximum water-table height is only 1.5 feet above sea level. The freshwater lens thinned and thickened by 5 feet during the year-long field study in response to seasonal rainfall and pumping. Freshwater is produced by airstrip rain catchments and shallow, horizontal wells up to 1,400 feet long. Catchment and ground-water yields are roughly equal on average, but catchment is the principal source during the wet season, whereas the dry season requires sustained pumping. The salinity of pumped water has remained below drinking-water standards since wells were installed in 1971, except during the drought of 1983-84, the most severe drought in the rainfall record dating back to 1945. Wet-season rains at the end of the drought reduced salinity to low levels in just a few months. The operating history of the combined catchment/well water supply indicates that it is capable of producing at least 300,000 gallons per day in all but the driest years, and more in wet years. Several sites are contaminated by fuels, solvents, or metals, but most are at the periphery of the freshwater flow system where contaminants are carried toward the shore. However, three interior sites have greater potential to contaminate nearby water-supply wells.

  10. Near-shore krill distribution around Livingston Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Warren, Joseph D.; Demer, David A.

    2001-05-01

    The near-shore regions of Livingston Island, Antarctica were studied during the austral summers of 2002 and 2004 to measure the Antarctic krill population and factors which control their distribution. These waters serve as the main feeding grounds for the seasonally resident fur seal and penguin populations of Cape Shirreff. Shallow and highly variable bathymetry in this area precludes surveying from large ships, therefore a specially modified, 19-ft inflatable vessel was used to conduct meteorological and acoustic backscatter surveys of the near-shore region. Concurrently, a 300-ft vessel conducted an overlapping, off-shore survey and collected acoustic backscatter, hydrographic, and net tow data. Results from this study indicate that the near-shore waters contained higher concentrations of acoustic scatterers (believed to be krill) and that the distribution of these animals was related to the presence of two deep submarine canyons that flank Cape Shirreff. Hydrographic data indicate that the near-surface waters near these canyons contained elevated levels of temperature and oxygen. During the 2004 study, several buoys equipped with echosounders were deployed at these canyons to better study their effect on the krill population.

  11. Near shore-wetland fish movements in the Great Lakes

    EPA Science Inventory

    Linkages of Great Lakes coastal wetlands and near shore habitats are under-explored, yet 90 species of fish are known to utilize wetlands for spawning and/or nursery habitat. The duration and frequency of wetland use for pelagic species with mobile adult stages is also poorly un...

  12. A Journey toward Excellence: An Interview with Bruce M. Shore

    ERIC Educational Resources Information Center

    Henshon, Suzanna E.

    2010-01-01

    Bruce M. Shore is in his 39th year as a Professor of Educational Psychology in the Department of Educational and Counseling Psychology at McGill University in Montreal, Quebec, Canada, and Associate Director (McGill) of the multi-campus Centre for the Study of Learning and Performance. For 21 years he was jointly appointed as a member of the…

  13. Supporting Off-Shore Students: A Preliminary Study

    ERIC Educational Resources Information Center

    Hussin, Virginia

    2007-01-01

    This paper reports on the first part of a recent research study into current initiatives to support the learning of non-English speaking background (NESB) transnational students in Asia who are studying off-shore at Australian universities. Learning support and development staff in 12 universities were surveyed using a questionnaire. The survey…

  14. AERIAL VIEW, LOOKING SOUTHWEST, OF SILVER LAKE WEST SHORE WITH ...

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

    AERIAL VIEW, LOOKING SOUTHWEST, OF SILVER LAKE WEST SHORE WITH RUINS OF SILVER LAKE MINE AT BOTTOM CENTER. NOTE CONTINUITY OF GEOLOGICAL FORMATIONS WHERE BOTTOM OF LAKE CAN BE SEEN. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  15. Use of remote sensing in shoreline and near shore management

    NASA Technical Reports Server (NTRS)

    Capper, J. R.

    1972-01-01

    The legal aspects of resources management to regulate near-shore and shoreline area activities in the Chesapeake Bay are discussed. The need for information and acquisition in order to define the resources prior to developing legislation on resources management is explained. The steps which are followed in devising the regulatory legislation and enforcing its provisions are outlined.

  16. 1. Full SW side of dock as viewed from shore ...

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

    1. Full SW side of dock as viewed from shore at the Oil/Creosote Unloading Dock. This view formed a panorama with photo WA-131-H-5, which shows the Oil/Creosote Unloading Dock. - Pacific Creosoting Plant, West Dock, 5350 Creosote Place, Northeast, Bremerton, Kitsap County, WA

  17. Whatever Happened to Democracy? A Comment on Bischoff and Shores

    ERIC Educational Resources Information Center

    Schrag, Francis

    2015-01-01

    The paradigm for formulating educational policy adopted by Bischoff and Shores, which appears to be the prevailing one, appears to offer no role to the citizen, rendering the paradigm suspect. The authors' honest admission of the limitations of social science knowledge undercuts the argument for the usefulness of research in this area.

  18. Minerals yearbook, 1991. Volume 1. Metals and minerals. Annual report

    SciTech Connect

    1991-12-31

    This edition of the Mineral Yearbook discusses the performance of the worlwide minerals and materials industry during 1991 and provides background information to assist in interpreting that performance. Volume 1, Metals and Mineral, contains chapters on virtually all metallic and industrial mineral commodities important to the U.S. economy. Chapters on advanced materials and nonrenewable organic materials also were added to the Minerals Yearbook series beginning with the 1989 and 1990 volumes, respectively. A new chapter on nonferrous metals recycling has been initiated in this 1991 volume. In addition, a chapter on survey methods used in data collection with a statistical summary of nonfuel minerals and a chapter on trends in mining and quarrying in the metals and industrial mineral industries are included.

  19. Analytical Chemistry Laboratory progress report for FY 1991

    SciTech Connect

    Green, D.W.; Heinrich, R.R.; Graczyk, D.G.; Lindahl, P.C.; Boparai, A.S.

    1991-12-01

    The purpose of this report is to summarize the activities of the Analytical Chemistry Laboratory (ACL) at Argonne National Laboratory (ANL) for Fiscal Year 1991 (October 1990 through September 1991). This is the eighth annual report for the ACL. The Analytical Chemistry Laboratory is a full-cost-recovery service center, with the primary mission of providing a broad range of analytical chemistry support services to the scientific and engineering programs at ANL. In addition, the ACL conducts a research program in analytical chemistry, works on instrumental and methods development, and provides analytical services for governmental, educational, and industrial organizations. The ACL handles a wide range of analytical problems, from routine standard analyses to unique problems that require significant development of methods and techniques.

  20. Active Sites Environmental Monitoring Program: Mid-FY 1991 report

    SciTech Connect

    Ashwood, T.L.; Wickliff, D.S.; Morrissey, C.M.

    1991-10-01

    This report summarizes the activities of the Active Sites Environmental Monitoring Program (ASEMP) from October 1990 through March 1991. The ASEMP was established in 1989 by Solid Waste Operations and the Environmental Sciences Division to provide early detection and performance monitoring at active low-level radioactive waste (LLW) disposal sites in Solid Waste Storage Area (SWSA) 6 and transuranic (TRU) waste storage sites in SWSA 5 as required by chapters II and III of US Department of Energy Order 5820.2A. Monitoring results continue to demonstrate the no LLW is being leached from the storage vaults on the tumulus pads. Loading of vaults on Tumulus II began during this reporting period and 115 vaults had been loaded by the end of March 1991.

  1. Belize: World Oil Report 1991

    SciTech Connect

    Not Available

    1991-08-01

    This paper reports that government figures show that drilling resumed in 1990 after a two-year hiatus. Two wells totaling 15,696 ft were completed as tight holes, although they are believed to be dry. The Ministry of Natural Resources forecasts one offshore and three onshore wells for this year, but that figure may be too optimistic. Pentagon Petroleum last December acquired 268,00-acre Block V-14 in the 15-million-acre Peten basin of northwest Belize. A month later, Houston-based Vaalco Energy took an 80% farmout from Pentagon and scheduled a 25-mi seismic survey in addition to other work being conducted on its Blocks 6, 7 and 8.

  2. H-Area Acid/Caustic Basin groundwater monitoring report. Fourth quarter 1991 and 1991 summary

    SciTech Connect

    Not Available

    1992-03-01

    During fourth quarter 1991, samples from the HAC monitoring wells at the H-Area Acid/Caustic Basin of Savannah River Plant were analyzed for indicator parameters, turbidity, major ions, volatile organic compounds, radionuclides, and other constituents. Monitoring results that exceeded the US Environmental Protection Agency primary drinking water standards (PDWS) and the Savannah River Site (SRS) flagging criteria and turbidity standards during the quarter, with summary results for the year, are the focus of this report. Tritium activities exceeded the PDWS in 4 wells. Iron and manganese exceeded Flag 2 criteria in 1 well, and specific conductance exceeded the Flag 2 criterion in well HAC 2. No priority pollutant (EPA, 1990) exceeded the PDWS or Flag 2 criteria in 2 wells. None of the HAC wells exceeded the SRS turbidity standard. Elevated tritium activities were found in all four HAC wells every quarter. Elevated total radium occurred in well HAC 2 during third quarter.

  3. LDEF Materials Workshop 1991, part 2

    NASA Technical Reports Server (NTRS)

    Stein, Bland A. (Compiler); Young, Philip R. (Compiler)

    1992-01-01

    The LDEF Materials Workshop 1991 was a follow-on to the Materials Sessions at the First LDEF Post-Retrieval Symposium held in Kissimmee, Florida, June 1991. The workshop comprised a series of technical sessions on materials themes, followed by theme panel meetings. Themes included materials, environmental parameters, and data bases; contamination; thermal control and protective coating and surface treatments; polymers and films; polymer matrix composites; metals, ceramics, and optical materials; lubricants adhesives, seals, fasteners, solar cells, and batteries. This document continues the LDEF Space Environmental Effects on Materials Special Investigation Group (MSIG) pursuit to investigate the effects of LEO exposure on materials which were not originally planned to be test specimens. Papers from the technical sessions are presented.

  4. Discrimination of 1990s original automotive paint systems: a collaborative study of black nonmetallic base coat/clear coat finishes using infrared spectroscopy.

    PubMed

    Ryland, S; Bishea, G; Brun-Conti, L; Eyring, M; Flanagan, B; Jergovich, T; MacDougall, D; Suzuki, E

    2001-01-01

    The 1990s saw the introduction of significantly new types of paint binder chemistries into the automotive finish coat market. Considering the pronounced changes in the binders that can now be found in automotive paints and their potential use in a wide variety of finishes worldwide, the Paint Subgroup of the Scientific Working Group for Materials (SWGMAT) initiated a validation study to investigate the ability of commonly accepted methods of forensic paint examination to differentiate between these newer types of paints. Nine automotive paint systems typical of original equipment applications were acquired from General Motors Corporation in 1992. They consisted of steel panels coated with typical electrocoat primers and/or primer surfacers followed by a black nonmetallic base coat and clear coat. The primary purpose of this study was to evaluate the discrimination power of common forensic techniques when applied to the newer generation original automotive finishes. The second purpose was to evaluate interlaboratory reproducibility of automotive paint spectra collected on a variety of Fourier transform infrared (FT-IR) spectrometers and accessories normally used for forensic paint examinations. The results demonstrate that infrared spectroscopy is an effective tool for discriminating between the major automotive paint manufacturers' formulation types which are currently used in original finishes. Furthermore, and equally important, the results illustrate that the mid-infrared spectra of these finishes are generally quite reproducible even when comparing data from different laboratories, commercial FT-IR instruments, and accessories in a "real world," mostly uncontrolled, environment.

  5. Incidence and prevalence of inflammatory bowel disease in Vukovarsko-Srijemska County, Croatia, 1991-2000 and 2001-2010: a population-based study.

    PubMed

    Pezerović, Davorin; Klarin, Ivo; Zulj, Marinko; Majnarić, Ljiljana; Khaznadar, Eyad; Vcev, Aleksandar

    2014-03-01

    Inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis (UC), were retrospectively assessed on the incidence and prevalence in Vukovarsko-Srijemska County, continental Croatia. There were a total number of 150 patients, 119 with UC and 31 with CD. Of them, 79.3% were patients with UC, indicating a predominant participation of UC in the sample. Comparisons between the period of surveillance, 2001-2010, and the decade before, 1991-2000, showed a significant increase in the incidence rates of both, UC and CD (UC 3.5, CD 0.95, 2001-2010, and UC 1.0, CD 0.45, 1991-2000). Comparison of this study with that performed in Primorsko-Goranska County, coastal Croatia, revealed different distribution patterns of IBD. In Primorsko-Goranska County, significantly higher incidence and prevalence rates of UC and CD and rather equal ratios between two diseases, were observed. The results are indicative of the differences between more developed Western and less developed Eastern parts of Croatia.

  6. New Approaches To Off-Shore Wind Energy Management Exploiting Satellite EO Data

    NASA Astrophysics Data System (ADS)

    Morelli, Marco; Masini, Andrea; Venafra, Sara; Potenza, Marco Alberto Carlo

    2013-12-01

    Wind as an energy resource has been increasingly in focus over the past decades, starting with the global oil crisis in the 1970s. The possibility of expanding wind power production to off-shore locations is attractive, especially in sites where wind levels tend to be higher and more constant. Off-shore high-potential sites for wind energy plants are currently being looked up by means of wind atlases, which are essentially based on NWP (Numerical Weather Prediction) archive data and that supply information with low spatial resolution and very low accuracy. Moreover, real-time monitoring of active off- shore wind plants is being carried out using in-situ installed anemometers, that are not very reliable (especially on long time periods) and that should be periodically substituted when malfunctions or damages occur. These activities could be greatly supported exploiting archived and near real-time satellite imagery, that could provide accurate, global coverage and high spatial resolution information about both averaged and near real-time off-shore windiness. In this work we present new methodologies aimed to support both planning and near-real-time monitoring of off-shore wind energy plants using satellite SAR(Synthetic Aperture Radar) imagery. Such methodologies are currently being developed in the scope of SATENERG, a research project funded by ASI (Italian Space Agency). SAR wind data are derived from radar backscattering using empirical geophysical model functions, thus achieving greater accuracy and greater resolution with respect to other wind measurement methods. In detail, we calculate wind speed from X-band and C- band satellite SAR data, such as Cosmo-SkyMed (XMOD2) and ERS and ENVISAT (CMOD4) respectively. Then, using also detailed models of each part of the wind plant, we are able to calculate the AC power yield expected behavior, which can be used to support either the design of potential plants (using historical series of satellite images) or the

  7. The effect of global climate change on sea level variations along the Bulgarian Black Sea shore

    SciTech Connect

    Mungov, G.; Vesselinov, V.

    1996-12-31

    Data of long-time sea level records along the Bulgarian Black Sea shore are analyzed from the point of view of the global climate change. The analysis of the extreme levels discovers an increase of their appearance during the last 15 years. Two different periods are studied and the recent increases imply the possibility of changes in the regime of the extreme marine events in the Western Black Sea. The cycles in the mean sea levels and the statistical characteristics of the interannual (seasonal) variations are determined. Trends in the sea level records are studied for three basic periods, according the periods in the annual temperature anomalies of the northern hemisphere: 1924--1943; 1944--1973; 1974--1991. The mean sea level rise has maximum value during the first period and minimum during the last third one. This is explained with the decrease of the water inflow into the sea and some initial disturbances in its water balance due to the global climate change. The influence of the global climate change is studied using multiple regression on global environmental data.

  8. Nuclear rocket propulsion. NASA plans and progress, FY 1991

    NASA Technical Reports Server (NTRS)

    Clark, John S.; Miller, Thomas J.

    1991-01-01

    NASA has initiated planning for a technology development project for nuclear rocket propulsion systems for space explorer initiative (SEI) human and robotic missions to the moon and Mars. An interagency project is underway that includes the Department of Energy National Laboratories for nuclear technology development. The activities of the project planning team in FY 1990 and 1991 are summarized. The progress to date is discussed, and the project plan is reviewed. Critical technology issues were identified and include: (1) nuclear fuel temperature, life, and reliability; (2) nuclear system ground test; (3) safety; (4) autonomous system operation and health monitoring; and (5) minimum mass and high specific impulse.

  9. Astronautics and Aeronautics, 1991-1995: A Chronology

    NASA Technical Reports Server (NTRS)

    Gawdiak, Ihor Y. (Compiler); Shetland, Charles (Compiler)

    2000-01-01

    This chronology of events in aeronautics, aviation, space science, and space exploration was prepared by the Federal Research Division of the Library of Congress and RSIS for the History Division of the National Aeronautics and Space Administration (NASA). It covers the years 1991-1995 and continues the series of annual chronologies published by NASA. The present volume uses the format of the previous edition of this series, Astronautics and Aeronautics, 1986-1990: A Chronology. It also integrates, in the appendices, information presented in previous publication

  10. Genetic Analysis of Oncorhynchus Nerka : 1991 Annual Progress Report.

    SciTech Connect

    Brannon, E.L.; Setter, A.L.; Welsh, T.L.; Rocklage, S.J.

    1992-01-01

    The 1990 project to develop DNA assessment techniques for the purpose of determining relationships among populations of Oncorhynchus nerka demonstrated differences that had potential for such application. The work was continued in 1991 with specific application of the techniques to develop DNA probes that could be used in separating populations of 0. nerka associated with the lakes in the upper Salmon River, principally those in Redfish Lake. Research included sockeye-kokanee life history studies that might add supporting evidence for assessing the degree of difference or similarity among populations in the lake systems. This report summarizes the annual activities under the work plan.

  11. NSF 1990 Plan

    NASA Astrophysics Data System (ADS)

    Jones, R.

    The National Science Foundation has released its Fiscal Year 1990 Current Plan, making expected cuts in some of the activities it supports. These cuts come on the heels of the reduction of grant and cooperative agreement increments by 2% from their originally committed amounts.NSF started with the budget request for FY 1990, subtracted the amounts cut by Congress, Gramm-Rudman-Hollings sequestration, and the across-the-board reductions for the war on drugs, and then calculated an overall funding increase of 8% over FY 1989. Funding for research and related activities was “particularly hard hit,” NSF said, and will increase by only 5%. The increase is 6% when the amount for academic research facilities is included. (That amount would have been lower had not money been reallocated into academic research facilities that was to have been used to build 10-12 new science and technology centers.)

  12. 75 FR 8329 - Eastern Shore Natural Gas Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... Federal Energy Regulatory Commission Eastern Shore Natural Gas Company; Notice of Request Under Blanket Authorization February 17, 2010. Take notice that on February 2, 2010, Eastern Shore Natural Gas Company (Eastern Shore), 1110 Forrest Avenue, Dover, Delaware 19904, filed in Docket No. CP10-51-000, a...

  13. 29 CFR Appendix D to Subpart P of... - Aluminum Hydraulic Shoring for Trenches

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 8 2011-07-01 2011-07-01 false Aluminum Hydraulic Shoring for Trenches D Appendix D to.... 1926, Subpt. P, App. D Appendix D to Subpart P of Part 1926—Aluminum Hydraulic Shoring for Trenches (a) Scope. This appendix contains information that can be used when aluminum hydraulic shoring is...

  14. 29 CFR Appendix D to Subpart P of... - Aluminum Hydraulic Shoring for Trenches

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 8 2014-07-01 2014-07-01 false Aluminum Hydraulic Shoring for Trenches D Appendix D to.... 1926, Subpt. P, App. D Appendix D to Subpart P of Part 1926—Aluminum Hydraulic Shoring for Trenches (a) Scope. This appendix contains information that can be used when aluminum hydraulic shoring is...

  15. 75 FR 13524 - Eastern Shore Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... Energy Regulatory Commission Eastern Shore Natural Gas Company; Notice of Application March 15, 2010. Take notice that on March 5, 2010, Eastern Shore Natural Gas Company, (Eastern Shore), 1110 Forrest Avenue, Dover, Delaware 19904, pursuant to section 7(c) of the Natural Gas Act (NGA), as amended,...

  16. 78 FR 39719 - Eastern Shore Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Energy Regulatory Commission Eastern Shore Natural Gas Company; Notice of Application Take notice that on June 13, 2013, Eastern Shore Natural Gas Company (Eastern Shore) filed with the Federal Energy Regulatory Commission an application under section 7(c) of the Natural Gas Act to construct, and operate...

  17. 77 FR 65542 - Eastern Shore Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    ... Energy Regulatory Commission Eastern Shore Natural Gas Company; Notice of Application Take notice that on October 12, 2012, Eastern Shore Natural Gas Company (Eastern Shore), 1110 Forrest Avenue, Dover, Delaware 19904, filed in the above referenced docket an application pursuant to section 7 of the Natural Gas...

  18. 77 FR 32624 - Eastern Shore Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... Energy Regulatory Commission Eastern Shore Natural Gas Company; Notice of Application Take notice that on May 14, 2012, Eastern Shore Natural Gas Company (Eastern Shore), filed in Docket No. CP12-461-000, an application pursuant to section 7(c) of the Natural Gas Act (NGA) and Part 157 of the Commission's...

  19. A Study of Certificated Salaries and Fringe Benefits of California Community College Districts, 1990-91.

    ERIC Educational Resources Information Center

    Kern Community Coll. District, Bakersfield, CA.

    In January 1991, a study was conducted to assess the fringe benefit programs of community college districts in California, and to determine the total dollar amounts paid to certified employees. Questionnaires requesting fringe benefits and salary information for 1990-91 were mailed to all 71 districts in the state. Rankings of salaries at three…

  20. Beach disturbance caused by off-road vehicles (ORVs) on sandy shores: relationship with traffic volumes and a new method to quantify impacts using image-based data acquisition and analysis.

    PubMed

    Schlacher, Thomas A; Morrison, Jennifer M

    2008-09-01

    Vehicles cause environmental damage on sandy beaches, including physical displacement and compaction of the sediment. Such physical habitat disturbance provides a relatively simple indicator of ORV-related impacts that is potentially useful in monitoring the efficacy of beach traffic management interventions; such interventions also require data on the relationship between traffic volumes and the resulting levels of impact. Here we determined how the extent of beach disturbance is linked to traffic volumes and tested the utility of image-based data acquisition to monitor beach surfaces. Experimental traffic application resulted in disturbance effects ranging from 15% of the intertidal zone being rutted after 10 vehicle passes to 85% after 100 passes. A new camera platform, specifically designed for beach surveys, was field tested and the resulting image-based data compared with traditional line-intercept methods and in situ measurements using quadrats. All techniques gave similar results in terms of quantifying the relationship between traffic intensity and beach disturbance. However, the physical, in situ measurements, using quadrats, generally produced higher (+4.68%) estimates than photos taken with the camera platform coupled with off-site image analysis. Image-based methods can be more costly, but in politically and socially sensitive monitoring applications, such as ORV use on sandy beaches, they are superior in providing unbiased and permanent records of environmental conditions in relation to anthropogenic pressures.