WorldWideScience

Sample records for survey 1990 1991 heating

  1. Reconstruction and analysis of the Chukchi Sea circulation in 1990-1991

    Science.gov (United States)

    Panteleev, G.; Nechaev, D. A.; Proshutinsky, A.; Woodgate, R.; Zhang, J.

    2010-08-01

    The Chukchi Sea (CS) circulation reconstructed for September 1990 to October 1991 from sea ice and ocean data is presented and analyzed. The core of the observational data used in this study comprises the records from 12 moorings deployed in 1990 and 1991 in U.S. and Russian waters and two hydrographic surveys conducted in the region in the fall of 1990 and 1991. The observations are processed by a two-step data assimilation procedure involving the Pan-Arctic Ice-Ocean Modeling and Assimilation System (employing a nudging algorithm for sea ice data assimilation) and the Semi-implicit Ocean Model [utilizing a conventional four-dimensional variational (4D-var) assimilation technique]. The reconstructed CS circulation is studied to identify pathways and assess residence times of Pacific water in the region; quantify the balances of volume, freshwater, and heat content; and determine the leading dynamical factors configuring the CS circulation. It is found that in 1990-1991 (high AO index and a cyclonic circulation regime) Pacific water transiting the CS toward the Canada basin followed two major pathways, namely via Herald Canyon (Herald branch of circulation, 0.23 Sv) and between Herald Shoal and Cape Lisburne (central branch of circulation and Alaskan Coastal Current, 0.32 Sv). The annual mean flow through Long Strait was negligible (0.01 Sv). Typical residence time of Pacific water in the region varied between 150 days for waters entering the CS in September and 270 days for waters entering in February/March. Momentum balance analysis reveals that geostrophic balance between barotropic pressure gradient and Coriolis force dominated for most of the year. Baroclinic effects were important for circulation only in the regions with large horizontal salinity gradients associated with the fresh Alaskan and Siberian coastal currents and the Cape Lisburne and Great Siberian polynyas. In the polynyas, the baroclinic effects were due to strong salinification and convection

  2. Archive of digitized analog boomer seismic-reflection data collected during U.S. Geological Survey cruises Erda 90-1_HC, Erda 90-1_PBP, and Erda 91-3 in Mississippi Sound, June 1990 and September 1991

    Science.gov (United States)

    Bosse, Stephen T.; Flocks, James G.; Forde, Arnell S.

    2017-01-01

    The U.S. Geological Survey Coastal and Marine Geology Program has actively collected geophysical and sedimentological data in the northern Gulf of Mexico for several decades, including shallow subsurface data in the form of high-resolution seismic-reflection profiles (HRSP). Prior to the mid-1990s most HRSP data were collected in analog format as paper rolls of continuous profiles up to 25 meters long. As part of the National Geological and Geophysical Data Preservation Program, scientists at the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center are converting the analog paper records to digital format using a large-format continuous scanner.This data release serves as an archive of seismic profiles with headers, converted SEG-Y files, navigation data, and trackline shapefiles for digitized boomer seismic data collected from the Research Vessel (R/V) Erda during two cruises in 1990 and 1991 (Figure 1). The Erda 90-1 geophysical cruise was conducted in two legs. The first leg included seismic data collected from the Hancock County region of the Mississippi Sound (Erda 90-1_HC) from June 4 to June 6, 1990. The second leg included seismic data collected from the Petit Bois Pass area of Mississippi Sound (Erda 90-1_PBP) from June 8 to June 9, 1990. The Erda 91-3 cruise occurred between September 12 and September 23, 1991 and surveyed the Mississippi Sound region just west of Horn Island, Mississippi. Additional project and data rescue details are included in the associated USGS Data Series 1047.Bosse, S.T., Flocks, J.G., and Forde, A.S., 2017, Digitized analog boomer seismic-reflection data collected during U.S. Geological Survey cruises Erda 90-1_HC, Erda 90-1_PBP, and Erda 91-3 in Mississippi Sound, June 1990 and September 1991: U.S. Geological Survey Data Series 1047, https://doi.org/10.3133/ds1047.

  3. Alaska duck production surveys: 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the duck production survey for Alaska during 1990. The primary purpose of the survey is to provide information on duck production from the...

  4. Digitized analog boomer seismic-reflection data collected during U.S. Geological Survey cruises Erda 90-1_HC, Erda 90-1_PBP, and Erda 91-3 in Mississippi Sound, June 1990 and September 1991

    Science.gov (United States)

    Bosse, Stephen T.; Flocks, James G.; Forde, Arnell S.

    2017-04-21

    The U.S. Geological Survey (USGS) Coastal and Marine Geology Program has actively collected geophysical and sedimentological data in the northern Gulf of Mexico for several decades, including shallow subsurface data in the form of high-resolution seismic-reflection profiles (HRSP). Prior to the mid-1990s most HRSP data were collected in analog format as paper rolls of continuous profiles up to 25 meters long. A large portion of this data resides in a single repository with minimal metadata. As part of the National Geological and Geophysical Data Preservation Program, scientists at the USGS St. Petersburg Coastal and Marine Science Center are converting the analog paper records to digital format using a large-format continuous scanner.This report, along with the accompanying USGS data release (Bosse and others, 2017), serves as an archive of seismic profiles with headers, converted Society of Exploration Geophysicists Y format (SEG-Y) files, navigation data, and geographic information system data files for digitized boomer seismic-reflection data collected from the Research Vessel (R/V) Erda during two cruises in 1990 and 1991. The Erda 90-1 geophysical cruise was conducted in two legs. The first leg included seismic data collected from the Hancock County region of the Mississippi Sound (Erda 90-1_HC) from June 4 to June 6, 1990. The second leg included seismic data collected from the Petit Bois Pass area of Mississippi Sound (Erda 90-1_PBP) from June 8 to June 9, 1990. The Erda 91-3 cruise occurred between September 12 and September 23, 1991, and surveyed the Mississippi Sound region just west of Horn Island, Mississippi.

  5. Oceanic CO sub 2 measurements for the WOCE hydrographic survey in the Pacific Ocean, 1990--1991: Shore based analyses during Legs 1--3

    Energy Technology Data Exchange (ETDEWEB)

    Keeling, C.D.

    1992-01-01

    During the winter and spring of 1991 we made preparations for sampling on three legs of the US World Ocean Circulation Experiment in the Pacific Ocean. These transects, postponed from an original start date early in 1991, took place between May 31 to October 1. For the project, 1400 0.5 liter Pyrex sampling bottles were used for the collection of sea water. A second major pre-expedition task was the construction of a dual titration cell system of new design, as described in the original proposal and our previous semi-annual report.

  6. Experimental late brood surveys: Southern Saskatchewan: 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the late brood surveys for southern Saskatchewan during 1991. Survey methods, weather and habitat conditions, production indices, and tables...

  7. Waterfowl production survey for southern Manitoba: 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Production and Habitat Survey for southern Manitoba during 1991. The primary purpose of the survey is to provide information on...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Oceanic CO{sub 2} measurements for the WOCE hydrographic survey in the Pacific Ocean, 1990--1991: Shore based analyses during Legs 1--3. Technical progress report, 1 December 1990--28 January 1992

    Energy Technology Data Exchange (ETDEWEB)

    Keeling, C.D.

    1992-05-01

    During the winter and spring of 1991 we made preparations for sampling on three legs of the US World Ocean Circulation Experiment in the Pacific Ocean. These transects, postponed from an original start date early in 1991, took place between May 31 to October 1. For the project, 1400 0.5 liter Pyrex sampling bottles were used for the collection of sea water. A second major pre-expedition task was the construction of a dual titration cell system of new design, as described in the original proposal and our previous semi-annual report.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  12. CoalCorp annual report 1990/1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    A report of performance of the CoalCorp during 1990/91 is given by the Chairman and the Directors and Chief Executive's review discusses the New Zealand market for coal, the export market, the company's involvement with the community, privatization, industrial relations and the environmental issues facing the company. Financial statements for the year ended 31 March 1991 are included. After tax profit of 8.9M dollars was less than in 1989/90. The company was affected by the recession, the deferral of energy use decisions and the government's decision to dedicate Maui gas to electricity generation. The sale of CoalCorp awaits resolution of legal issues arising from a claim by the Tianui Maori Trust Board.

  13. The 1990-1991 NASA space biology accomplishments

    Science.gov (United States)

    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.

  14. 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

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — 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...

  15. 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

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — 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...

  16. Western Ontario: Waterfowl breeding population survey: 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for western Ontario during 1990. The primary purpose of the survey is to provide...

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    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.

  18. Contaminants in Interior Least Tern Eggs from Quivira National Wildlife Refuge, Kansas, in 1990 and 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Flooded or abandoned eggs of interior least terns (Sterna antillarum) nesting at Quivira National Wildlife Refuge in central Kansas were collected in 1990 and 1991....

  19. Tewaukon National Wildlife Refuge Complex: 1991 Annual Water Management Plan and 1990 Use Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is the water use report/management plan for Tewaukon National Wildlife Refuge Complex for 1991-1990. The plan includes discussion on water rights,...

  20. 1990 Annual water management report 1991 Annual water management plan : Ruby Lake National Wildlife Refuge : Ruby Valley Nevada

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Ruby Lake NWR 1990 Annual Water Management Report 1991 Annual Water Management Plan. Includes 1990 weather summary, water availability forecast, summary of 1990...

  1. Rijden onder invloed in de provincie Noord-Brabant 1990/1991 : evaluatie van de alcoholcampagne 1990-1991 van het Regionaal Orgaan voor de Verkeersveiligheid ROV.

    NARCIS (Netherlands)

    Mathijssen, M.P.M.

    1992-01-01

    For the second time in succession, the Regional Organization for Traffic Safety conducted an alcohol campaign in the Dutch province of North Brabant, at the end of 1990 and the beginning of 1991. The campaign, which lasted for two and a half months, consisted of an intensive police surveillance

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

    Energy Technology Data Exchange (ETDEWEB)

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

    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)

  3. Research in Progress 1 July 1990 - 30 June 1991

    Science.gov (United States)

    1991-06-30

    Review of Progress in Quantitative Toughening of Ceria- Tetragonal - Zirconia -Alumina (Ce- TZP / Nondestructive Evaluation. Vol 9. 1990. p1 123. AD A228 AI...crystal Y205 stabilized cubic zirconia after change occurs. These observations are consistent implantation with 240 KeV Xe. These measurements with the...Ceria-Partially-Stabilized Zirconia University of Michigan iCe- TZP )-Alumina Composites, by Jing-Fong Tsai et al.. J SC: BWL. MTL Am Ceram Soc 73.2992

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

    Science.gov (United States)

    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…

  5. Analysis of Annual Report Data for School Years 1990, 1991, and 1992.

    Science.gov (United States)

    Lewis, Morgan V.

    Annual report data for the 1990, 1991, and 1992 school years of schools and colleges accredited by the Accrediting Commission of Career Schools/Colleges of Technology were analyzed to determine whether such schools and colleges have any characteristics that are significantly related to their performance. The following six measures were derived:…

  6. Waterfowl breeding population survey: Southern Alberta: May 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for southern Alberta during 1991. The primary purpose of the survey is to provide...

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

    Energy Technology Data Exchange (ETDEWEB)

    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)

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

    Energy Technology Data Exchange (ETDEWEB)

    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)

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  10. 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

    Science.gov (United States)

    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

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

    Energy Technology Data Exchange (ETDEWEB)

    Huffman, G.P. [ed.

    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.

  12. Site characterization progress report: Yucca Mountain, Nevada, October 1, 1990--March 31, 1991; Number 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-10-01

    In accordance with the requirements of Section 113 (b) (3) of the Nuclear Waste Policy Act of 1982, as amended (NWPA), the US Department of Energy (DOE) has prepared this report on the progress of site characterization activities at Yucca Mountain, Nevada, for the period October 1, 1990, through March 31, 1991. This report is the fourth in a series of reports that are issued at intervals of approximately six months during site characterization. The report covers a number of initiatives to improve the effectiveness of the site characterization program, and covers continued efforts related to preparatory activities, Study Plans, and performance assessment.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1991-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  16. Academic Advising at UNO. Report of the 1991 Student Survey.

    Science.gov (United States)

    Crawford, A. E.

    1991-01-01

    A study was done of student perception of academic advising at the University of Nebraska, Omaha (UNO). The study surveyed 638 students who participated in the early registration process for the Fall 1991 semester. Of those students, 269 were men and 369 were women and 8.3 percent were members of a minority group. The study instrument was the…

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

    Energy Technology Data Exchange (ETDEWEB)

    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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    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.

  19. Acute effecten van verhoogde luchtverontreiniging tijdens de winter van 1990-1991 op de luchtwegen van basisschoolkinderen

    NARCIS (Netherlands)

    Fischer PH; Janssen NAH; Lebret E

    1993-01-01

    During the period 15-11-1990 to 1-4-1991 an epidemiologic study was conducted on the relation between air pollution and respiratory health of school children. Pulmonary function was measured by spirometry every second week and by daily peakflow measurements. During the observation period an episod

  20. Proceedings of the 1991 Oil Heat Technology Conference and Workshop

    Energy Technology Data Exchange (ETDEWEB)

    McDonald, R.J.

    1992-07-01

    This Conference, which was the sixth held since 1984, is a key technology-transfer activity supported by the ongoing Combustion Equipment Technology program at BNL, and is aimed at providing a forum for the exchange of information among international researchers, engineers, manufacturers, and marketers of oil-fired space-conditioning equipment. The objectives of the Conference were to: Identify and evaluate the state-of-the-art and recommend; new initiatives to satisfy consumer needs cost-effectively, reliably, and safely; Foster cooperation among federal and industrial representatives with the common goal of national security via energy conservation. The 1991 Oil Technology Conference comprised: (a) two plenary sessions devoted to presentations and summations by public and private sector representatives from the United States, Europe, and Canada; and, (b) four workshops which focused on mainstream issues in oil-heating technology. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

  1. Increased symptom reporting persists in 1990-1991 Gulf War veterans 20 years post deployment.

    Science.gov (United States)

    Gwini, Stella M; Forbes, Andrew B; Kelsall, Helen L; Ikin, Jillian F; Sim, Malcolm R

    2015-12-01

    Following the 1990-1991 Gulf War, Gulf War veterans (veterans) reported health symptoms more commonly than non-deployed groups. This article examines symptom persistence, incidence and prevalence 20 years on. In 2000-2003 and 2011-2012, a 63-item symptom checklist was administered to 697 veterans and 659 comparison group. Symptomatology was compared using log-binomial regression. Both veterans and comparison group reported significantly increased prevalence (3-52%) over time in more than half the symptoms, with a similar overall rate of increase. Half the symptoms had higher incidence (risk-ratios ranged 1.43-1.50) and a quarter were more persistent (risk-ratios ranged 1.12-1.20) in veterans than the comparison group. Symptomatology increased in both groups over time, but persisted to a similar extent and had higher incidence among veterans than the comparison group. The gap in symptom prevalence between the two groups remained unchanged. These findings suggest enduring health consequences of Gulf War service. © 2015 Commonwealth of Australia. American Journal of Industrial Medicine © 2015 Wiley Periodicals, Inc.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    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).

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

    Science.gov (United States)

    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.

  5. An analysis of heating fuel market behavior, 1989--1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-06-01

    The purpose of this report is to fully assess the heating fuel crisis from a broader and longer-term perspective. Using EIA final, monthly data, in conjunction with credible information from non-government sources, the pricing phenomena exhibited by heating fuels in late December 1989 and early January 1990 are described and evaluated in more detail and more accurately than in the interim report. Additionally, data through February 1990 (and, in some cases, preliminary figures for March) make it possible to assess the market impact of movements in prices and supplies over the heating season as a whole. Finally, the longer time frame and the availability of quarterly reports filed with the Securities and Exchange Commission make it possible to weigh the impact of revenue gains in December and January on overall profits over the two winter quarters. Some of the major, related issues raised during the House and Senate hearings in January concerned the structure of heating fuel markets and the degree to which changes in this structure over the last decade may have influenced the behavior and financial performance of market participants. Have these markets become more concentrated Was collusion or market manipulation behind December's rising prices Did these, or other, factors permit suppliers to realize excessive profits What additional costs were incurred by consumers as a result of such forces These questions, and others, are addressed in the course of this report.

  6. Current meter components and other data from FIXED PLATFORMS from the Chukchi Sea from 27 August 1990 to 05 October 1991 (NODC Accession 9300039)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Current meter components data were collected from FIXED PLATFORMS in the Chukchi Sea from 27 August 1990 to 05 October 1991. Data were collected by the Pacific...

  7. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report [open quotes]Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File[close quotes]. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  8. Knotts Environmental Science Magnet Elementary School: 1988-1989, 1989-1990, 1990-1991. Summative Evaluation.

    Science.gov (United States)

    Seever, Margaret

    This report presents a summative evaluation of the first 3 years of the program of Knotts Environmental Science School in the Kansas City School District, Missouri. The school, which serves students in kindergarten through grade 5, began operation in 1988. The report focuses on the enrollment goals; the implementation of the program; the 1990-91…

  9. AFSC/NMML: Southeast Alaska Cetacean Vessel Surveys, 1991 - 2012

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 1991, NMML initiated cetacean studies with vessel coverage throughout inland waters of Southeast Alaska. Between 1991 and 1993, line-transect methodology was used...

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

    Energy Technology Data Exchange (ETDEWEB)

    Cope, Michael G. [Montana State Univ., Bozeman, MT (United States)]|[Montana Dept. of Fish, Wildlife and Parks, Kalispell, MT (United States)

    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.

  11. Alaska-Yukon waterfowl breeding population survey: May 16 to June 14, 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for Alaska-Yukon during 1991. The primary purpose of the survey is to provide information...

  12. Department of Energy solar process heat program: FY 1991 solar process heat prefeasibility studies activity

    Science.gov (United States)

    Hewett, R.

    1992-11-01

    During fiscal year (FY) 1991, the US Department of Energy (DOE) Solar Process Heat Program implemented a Solar Process Heat Prefeasibility Studies activity. For Program purposes, a prefeasibility study is an engineering assessment that investigates the technical and economic feasibility of a solar system for a specific application for a specific end-user. The study includes an assessment of institutional issues (e.g., financing, availability of insurance, etc.) that impact the feasibility of the proposed solar project. Solar process heat technology covers solar thermal energy systems (utilizing flat plate or concentrating solar collectors) for water heating, water preheating, cooling/refrigeration, steam generation, ventilation air heating/preheating, etc., for applications in industry, commerce, and government. The studies are selected for funding through a competitive solicitation. For FY-91, six projects were selected for funding. As of 31 Aug. 1992, three teams had completed their studies. This paper describes the prefeasibility studies activity, presents the results from the study performed by United Solar Technologies, and summarizes the conclusions from the studies that have been completed to date and their implications for the Solar Process Heat Program.

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    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.

  14. Water quality and contaminant evaluation at Union Slough National Wildlife Refuge, 1990 and 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In 1990 sediment and water samples were collected at five outlets in Union Slough National Wildlife Refuge. Forty eight hour sediment bioassay results revealed...

  15. Fietsongevallen bij kinderen in Nederland in 1990/1991 : tijd voor fietshelmen.

    NARCIS (Netherlands)

    Hirasing, R.A. Verloove-Vanhorick, S.P. & Kampen, L.T.B. van

    1994-01-01

    The data on mortality and hospital admissions for children aged 0-14 years were analysed. In 1991, 82 children (1-14 years) died from the consequences of a traffic accident. Most of them died after a bicycle accident. The largest category of hospital admissions (46%) in the age group 0-14 years was

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  18. Marsh Survey Data 1991 - 1994 Seatuck National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a series of charts outlining and comparing the results of various marsh suveys that occurred at Seatuck National Wildlife Refuge between 1991 and 1994.

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

    Science.gov (United States)

    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…

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  1. Trends in incidence of hypertension in Chinese adults, 1991-2009: the China Health and Nutrition Survey.

    Science.gov (United States)

    Liang, Yajun; Liu, Ruijuan; Du, Shufa; Qiu, Chengxuan

    2014-07-15

    Previous studies have shown an upward trend in the prevalence of hypertension, but data on trend of incidence of hypertension are lacking. We seek to investigate the trends in incidence of hypertension and control of incident hypertension among Chinese adults during 1991-1997 and 2004-2009. Within the China Health and Nutrition Survey (1991-2009), we identified five cohorts of adults (age ≥ 18 years) who were free of hypertension at baseline of each cohort: cohorts 1991-1997 (n=4107), 1993-2000 (n=4068), 1997-2004 (n=4141), 2000-2006 (n=4695), and 2004-2009 (n=4523). Data on demographics, smoking, alcohol intake, physical activity, body mass index (BMI), and blood pressure were collected through interviews and clinical examination. Hypertension was defined as blood pressure ≥ 140/90 mmHg or currently using antihypertensive drugs. Multiple generalized estimation equations and Coxregression models were used to test the trends in blood pressure, incidence of hypertension, use of antihypertensive drugs, and control status of incident hypertension. After controlling for potential confounders, incidence of hypertension (per 100 person-years) significantly increased from 2.9 in 1991-1997 to 5.3 in 2004-2009 (ptrend=0.024); the linear trend was statistically or marginally significant in the age group of 18-39 years, in women, in rural residents, and in adults with normal BMI. The overall rates of antihypertensive treatment and control of incident hypertension increased significantly from 5.7% and 1.7% in 1991-1997 to 19.9% and 7.6% in 2004-2009, respectively (ptrendhypertension has increased in Chinese adults since early 1990s. The treatment and control status of incident hypertension, while improved, remain very poor. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    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…

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    None

    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.

  6. 1990 waterfowl breeding population survey for South Dakota and North Dakota

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for North and South Dakota during 1990. The primary purpose of the survey is to provide...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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).

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

    Energy Technology Data Exchange (ETDEWEB)

    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).

  10. [Coaxial Slow Source]. [Annual report, November 16, 1990--November 15, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Jarboe, T.; Brooks, R.

    1991-12-31

    This chapter presents a review of work previously done on the CSS device. This includes results of operation of the independent as well as of the parallel devices. Results of modeling and simulation are presented which support this work. We summarize the conclusions of this chapter as follows. The CSS is capable of forming AFRCs which last as long as flux can be supplied with a loop voltage above {approximately}100 Volts. The independent configuration CSS-U was radiation dominated yet still exhibited anomalously high flux losses. This is also probably true of the programmed formation AFRCs which have thus far been produced in the parallel device, CSSP. CSSP operation in tearing formation mode results in a rapidly heating long thin plasma, with good flux confinement properties, which is not radiation dominated. At later times, tearing results in the plasma behaving much like a programmed formation mode plasma, exhibiting magnetic activity, radiation losses and a greatly reduced flux confinement time. Modeling indicates that for programmed formation and a given inventory and impurity fraction, a flux addition rate must be found which results in a field low enough not to cause radiative collapse but high enough to result in axial equilibrium within the coil length.

  11. Stratospheric OClO and NO2 measured by groundbased UV/Vis-spectroscopy in Greenland in January and February 1990 and 1991

    Science.gov (United States)

    Roth, A.; Perner, D.

    1994-01-01

    Groundbased UV/Vis-spectroscopy of zenith scattered sunlight was performed at Sondre Stromfjord (Greenland) during Jan/Feb 1990 and Jan/Feb 1991. Considerable amounts of OClO were observed during both campaigns. Maximum OClO vertical column densities at 92 deg solar zenith angle (SZA) were 7.4 x 10(exp 13) molec/sq cm in 1990 and 5.7 x 10(exp 13) molec/sq cm in 1991 (chemical enhancement is included in the calculation of the air mass factor (AMF)). A threshold seems to exist for OClO detection: OClO was detected on every day when the potential vorticity at the 475 K level of potential temperature was higher than 35 x 10(exp -6)Km(exp 2)kg(exp -1)s(exp -1). NO2 vertical columns lower than 1 x 10(exp 15) molec/sq cm were frequently observed in both winters.

  12. Comparing the cancer in Ninawa during three periods (1980-1990, 1991-2000, 2001-2010 using Poisson regression

    Directory of Open Access Journals (Sweden)

    Muzahem Mohammed Yahya AL-Hashimi

    2013-01-01

    Full Text Available Background: Iraq fought three wars in three consecutive decades, Iran-Iraq war (1980-1988, Persian Gulf War in 1991, and the Iraq′s war in 2003. In the nineties of the last century and up to the present time, there have been anecdotal reports of increase in cancer in Ninawa as in all provinces of Iraq, possibly as a result of exposure to depleted uranium used by American troops in the last two wars. This paper deals with cancer incidence in Ninawa, the most importance province in Iraq, where many of her sons were soldiers in the Iraqi army, and they have participated in the wars. Materials and Methods: The data was derived from the Directorate of Health in Ninawa. The data was divided into three sub periods: 1980-1990, 1991-2000, and 2001-2010. The analyses are performed using Poisson regressions. The response variable is the cancer incidence number. Cancer cases, age, sex, and years were considered as the explanatory variables. The logarithm of the population of Ninawa is used as an offset. The aim of this paper is to model the cancer incidence data and estimate the cancer incidence rate ratio (IRR to illustrate the changes that have occurred of incidence cancer in Ninawa in these three periods. Results: There is evidence of a reduction in the cancer IRR in Ninawa in the third period as well as in the second period. Our analyses found that breast cancer remained the first common cancer; while the lung, trachea, and bronchus the second in spite of decreasing as dramatically. Modest increases in incidence of prostate, penis, and other male genitals for the duration of the study period and stability in incidence of colon in the second and third periods. Modest increases in incidence of placenta and metastatic tumors, while the highest increase was in leukemia in the third period relates to the second period but not to the first period. The cancer IRR in men was decreased from more than 33% than those of females in the first period, more than 39

  13. National Household Survey on Drug Abuse (NHSDA-1991)

    Data.gov (United States)

    U.S. Department of Health & Human Services — This series measures the prevalence and correlates of drug use in the United States. The surveys are designed to provide quarterly, as well as annual, estimates....

  14. Shedding Light on District Issues. 1991-92 Surveys of Students, Staff, and Graduates.

    Science.gov (United States)

    Spano, Sedra G.

    In 1991-92, over 50,000 surveys were administered to high school students, elementary school and secondary school teachers and administrators, elementary school students' parents, and graduates from the Austin (Texas) Independent School District (AISD). Parent responses are not published in this report, which discusses the following parameters:…

  15. Interrelationship between cloud cover and sensible heat flux over land during MONTBLEX-1990

    Indian Academy of Sciences (India)

    T Venugopal; P Seetaramayya; A R Dhakate

    2005-08-01

    Micro-meteorological tower observations of MONTBLEX (Monsoon Trough Boundary Layer Experiment)-1990, combined with routine surface observations at Jodhpur in the dry convective sector of Indian summer monsoon trough are used to examine the interrelationship between total cloud cover (TCC) and surface sensible heat flux (SHF) during the summer monsoon of 1990. A significant inverse relationship between TCC and SHF is found during various Intensive Observation Periods of the experiment. This relationship holds for the various methods of estimation of SHF.

  16. Current meter data from moored current meter casts in the Pacific Ocean as part of the Equatorial Pacific Ocean Climate Studies (EPOCS) project from 30 April 1990 - 15 May 1991 (NODC Accession 9400005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Current meter data were collected using moored current meter casts in the Pacific Ocean from April 30, 1990 to May 15, 1991. Data were submitted by Pacific Marine...

  17. Current meter data from moored current meter casts in the Northwest Atlantic Ocean (limit -40 W) as part of the Ocean Dumping project, 24 May 1990 - 17 June 1991 (NODC Accession 9300112)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Current meter data were collected using moored current meter casts in the Northwest Atlantic Ocean (limit -40 W) from May 24, 1990 to June 17, 1991. Data were...

  18. Current meter data from moored current meter casts in the Northeast Pacific Ocean as part of the Flow Over Abrupt Topography project from 06 January 1990 - 03 December 1991 (NODC Accession 9500077)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Current meter data were collected using moored current meter casts in the Northeast Pacific Ocean from January 6, 1990 to December 3, 1991. Data were submitted by...

  19. COP 1990-1991

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Compared nekton densities among 5 natural and 10 created salt marsh sites to test whether these marsh types were functionally equivalent. Created marshes ranged from...

  20. 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

    Science.gov (United States)

    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.

  1. Fiscal year 1991 report on archaeological surveys of the 100 Areas, Hanford Site, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Chatters, J.C.; Gard, H.A.; Minthorn, P.E.

    1992-09-01

    In compliance with Section 106 of the National Historic Preservation Act (NHPA), and at the request of Westinghouse Hanford Company, the Hanford Cultured Resources Laboratory (HCRL) conducted an archaeological survey during FY 1991 of the 100-Area reactor compounds on the US Department of Energy`s Hanford Site. This survey was conducted as part of a comprehensive resources review of 100-Area Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) operable units in support of CERCLA characterization activities. The work included a lite and records review and pedestrian survey of the project area following procedures set forth in the Hanford Cultural Resources Management Plan.

  2. Fiscal year 1991 report on archaeological surveys of the 100 Areas, Hanford Site, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Chatters, J.C.; Gard, H.A.; Minthorn, P.E.

    1992-09-01

    In compliance with Section 106 of the National Historic Preservation Act (NHPA), and at the request of Westinghouse Hanford Company, the Hanford Cultured Resources Laboratory (HCRL) conducted an archaeological survey during FY 1991 of the 100-Area reactor compounds on the US Department of Energy's Hanford Site. This survey was conducted as part of a comprehensive resources review of 100-Area Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) operable units in support of CERCLA characterization activities. The work included a lite and records review and pedestrian survey of the project area following procedures set forth in the Hanford Cultural Resources Management Plan.

  3. Fiscal year 1991 report on archaeological surveys of the 100 Areas, Hanford Site, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Chatters, J.C.; Gard, H.A.; Minthorn, P.E.

    1992-09-01

    In compliance with Section 106 of the National Historic Preservation Act (NHPA), and at the request of Westinghouse Hanford Company, the Hanford Cultured Resources Laboratory (HCRL) conducted an archaeological survey during FY 1991 of the 100-Area reactor compounds on the US Department of Energy's Hanford Site. This survey was conducted as part of a comprehensive resources review of 100-Area Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) operable units in support of CERCLA characterization activities. The work included a lite and records review and pedestrian survey of the project area following procedures set forth in the Hanford Cultural Resources Management Plan.

  4. Fiscal year 1991 report on archaeological surveys of the 100 Areas, Hanford Site, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Chatters, J.C.; Gard, H.A.; Minthorn, P.E.

    1992-09-01

    In compliance with Section 106 of the National Historic Preservation Act (NHPA), and at the request of Westinghouse Hanford Company, the Hanford Cultured Resources Laboratory (HCRL) conducted an archaeological survey during FY 1991 of the 100-Area reactor compounds on the US Department of Energy`s Hanford Site. This survey was conducted as part of a comprehensive resources review of 100-Area Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) operable units in support of CERCLA characterization activities. The work included a lite and records review and pedestrian survey of the project area following procedures set forth in the Hanford Cultural Resources Management Plan.

  5. A Summary Of The Naval Postgraduate School Research Program And Recent Publications, October 1990 to September 1991

    Science.gov (United States)

    1991-09-30

    States Navy B.S., University of New Mexico , 1984 Master of Science in Computer Science-September 1991 Advisor. Lucia Luqi-Department of Computer Science...John B. Frank, Jr.-Commander, United States Navy B.S., University of New Mexico , 1974 Master of Science in Information Systems-September 1991 Advisor...Mangement Services ( MOCAS ), as the organizational management information system. This thesis research was undertaken to recommend the most efficient method

  6. Urban heat island research from 1991 to 2015: a bibliometric analysis

    Science.gov (United States)

    Huang, Qunfang; Lu, Yuqi

    2017-01-01

    A bibliometric analysis based on the Science Citation Index-Expanded (SCI-Expanded) database from the Web of Science was performed to review urban heat island (UHI) research from 1991 to 2015 and statistically assess its developments, trends, and directions. In total, 1822 papers published in 352 journals over the past 25 years were analyzed for scientific output; citations; subject categories; major journals; outstanding keywords; and leading countries, institutions, authors, and research collaborations. The number of UHI-related publications has continuously increased since 1991. Meteorology atmospheric sciences, environmental sciences, and construction building technology were the three most frequent subject categories. Building and Environment, International Journal of Climatology, and Theoretical and Applied Climatology were the three most popular publishing journals. The USA and China were the two leading countries in UHI research, contributing 49.56% of the total articles. Chinese Academy of Science, Arizona State University, and China Meteorological Administration published the most UHI articles. Weng QH and Santamouris M were the two most prolific authors. Author keywords were classified into four major groups: (1) research methods and indicators, e.g., remote sensing, field measurement, and models; (2) generation factors, e.g., impervious urban surfaces, urban geometry, waste heat, vegetation, and pollutants; (3) environmental effects, e.g., urban climate, heat wave, ecology, and pollution; and (4) mitigation and adaption strategies, e.g., roof technology cooling, reflective cooling, vegetation cooling, and urban geometry cooling. A comparative analysis of popular issues revealed that UHI determination (intensity, heat source, supporting techniques) remains the central topic, whereas UHI impacts and mitigation strategies are becoming the popular issues that will receive increasing scientific attention in the future. Modeling will continue to be the

  7. AISD on AISD: Reflections on the State of the District--1990-91 Districtwide Surveys.

    Science.gov (United States)

    Spano, Sedra G.

    In 1990-91, over 75,000 surveys were administered to Austin Independent School District (AISD), Texas, high school students. elementary school and secondary school teachers and administrators, other school professionals, and parents of students. These surveys gave respondents a chance to express their views on the AISD, and provide insight into…

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

    Energy Technology Data Exchange (ETDEWEB)

    Nigro, Anthony A. (Oregon Department of Fish and Wildlife, Portland, OR)

    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.

  9. National Household Survey on Drug Abuse (NHSDA-1990)

    Data.gov (United States)

    U.S. Department of Health & Human Services — This series measures the prevalence and correlates of drug use in the United States. The surveys are designed to provide quarterly, as well as annual, estimates....

  10. Dusky Canada goose breeding population survey, May 18 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Dusky Canada goose breeding ground surveys were initiated on the Copper River Delta near Cordova, Alaska during the 1970's by the Waterfowl Division of the Alaska...

  11. Quasiconformal space mappings a collection of surveys, 1960–1990

    CERN Document Server

    1992-01-01

    This volume is a collection of surveys on function theory in euclidean n-dimensional spaces centered around the theme of quasiconformal space mappings. These surveys cover or are related to several topics including inequalities for conformal invariants and extremal length, distortion theorems, L(p)-theory of quasiconformal maps, nonlinear potential theory, variational calculus, value distribution theory of quasiregular maps, topological properties of discrete open mappings, the action of quasiconformal maps in special classes of domains, and global injectivity theorems. The present volume is the first collection of surveys on Quasiconformal Space Mappings since the origin of the theory in 1960 and this collection provides in compact form access to a wide spectrum of recent results due to well-known specialists. CONTENTS: G.D. Anderson, M.K. Vamanamurthy, M. Vuorinen: Conformal invariants, quasiconformal maps and special functions.- F.W. Gehring: Topics in quasiconformal mappings.- T.Iwaniec: L(p)-theory of qu...

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

    Science.gov (United States)

    1989-01-01

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

  13. Case-crossover analysis of heat-coded deaths and vulnerable subpopulations: Oklahoma, 1990-2011

    Science.gov (United States)

    Moore, Brianna F.; Brooke Anderson, G.; Johnson, Matthew G.; Brown, Sheryll; Bradley, Kristy K.; Magzamen, Sheryl

    2017-06-01

    The extent of the association between temperature and heat-coded deaths, for which heat is the primary cause of death, remains largely unknown. We explored the association between temperature and heat-coded deaths and potential interactions with various demographic and environmental factors. A total of 335 heat-coded deaths that occurred in Oklahoma from 1990 through 2011 were identified using heat-related International Classification of Diseases codes, cause-of-death nomenclature, and narrative descriptions. Conditional logistic regression models examined the association between temperature and heat index on heat-coded deaths. Interaction by demographic factors (age, sex, marital status, living alone, outdoor/heavy labor occupations) and environmental factors (ozone, PM10, PM2.5) was also explored. Temperatures ≥99 °F (the median value) were associated with approximately five times higher odds of a heat-coded death as compared to temperatures states implement or expand heat safety programs to protect vulnerable subpopulations, such as outdoor workers.

  14. Annual Research Progress Report for Department of Clinical Investigation (Madigan Army Medical Center), October 1990 - September 1991

    Science.gov (United States)

    1991-09-01

    Study Objective: To determine the incidence of antiphospholipid antibodies in pregnancies complicated by intrauterine growth restriction (IUGR), to...Spontaneous Vaginal Delive2ry in Term Pregnancies Other nominees were: Richard A. Beck Cardiovascular Effects of Pseudoephedrine in MAd, MC Medically...Sex Hormone Matt DW, Steingold KA, Binding Globulin Levels in Obese Women with the Polycystic Plymate SR, Ovary Syndrome . JCEM 72(1): 83-89, 1991

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

    Science.gov (United States)

    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.

  16. A Global Survey of International Business Education in the 1990s

    OpenAIRE

    Chuck C Y Kwok; Jeffrey Arpan; William R Folks

    1994-01-01

    This article presents the major findings of the fifth global curriculum survey of the Academy of International Business (AIB)—an examination of the status and trends in international business education around the world as of the early 1990s. The survey's findings, based on responses from more than 500 business schools, encompass different goals and methods of internationalization, international linkages and experiential activities, organizational issues, amounts of internationalization progre...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    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.

  19. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations. Summary report

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report {open_quotes}Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File{close_quotes}. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  20. A systematic review of childhood maltreatment assessments in population-representative surveys since 1990.

    Directory of Open Access Journals (Sweden)

    Wendy Hovdestad

    Full Text Available Population-representative surveys that assess childhood maltreatment and health are a valuable resource to explore the implications of child maltreatment for population health. Systematic identification and evaluation of such surveys is needed to facilitate optimal use of their data and to inform future research.To inform researchers of the existence and nature of population-representative surveys relevant to understanding links between childhood maltreatment and health; to evaluate the assessment of childhood maltreatment in this body of work.We included surveys that: 1 were representative of the non-institutionalized population of any size nation or of any geopolitical region ≥ 10 million people; 2 included a broad age range (≥ 40 years; 3 measured health; 4 assessed childhood maltreatment retrospectively; and 5 were conducted since 1990. We used Internet and database searching (including CINAHL, Embase, ERIC, Global Health, MEDLINE, PsycINFO, Scopus, Social Policy and Practice: January 1990 to March 2014, expert consultation, and other means to identify surveys and associated documentation. Translations of non-English survey content were verified by fluent readers of survey languages. We developed checklists to abstract and evaluate childhood maltreatment content.Fifty-four surveys from 39 countries met inclusion criteria. Sample sizes ranged from 1,287-51,945 and response rates from 15%-96%. Thirteen surveys assessed neglect, 15 emotional abuse; 18 exposure to family violence; 26 physical abuse; 48 sexual abuse. Fourteen surveys assessed more than three types; six of these were conducted since 2010. In nine surveys childhood maltreatment assessments were detailed (+10 items for at least one type of maltreatment. Seven surveys' assessments had known reliability and/or validity.Data from 54 surveys can be used to explore the population health relevance of child maltreatment. Assessment of childhood maltreatment is not comprehensive but

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

    Energy Technology Data Exchange (ETDEWEB)

    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. [Argonne National Lab., IL (United States); Bourcier, W.L.; Morgan, L.E.; Nielsen, J.K.; Steward, S.A. [Lawrence Livermore National Lab., CA (United States); Ewing, R.C.; Wang, L.M. [New Mexico Univ., Albuquerque, NM (United States); Han, W.T.; Tomozawa, M. [Rensselaer Polytechnic Inst., Troy, MI (United States)

    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.

  2. Quality-assurance results for routine water analysis in US Geological Survey laboratories, water year 1991

    Science.gov (United States)

    Maloney, T.J.; Ludtke, A.S.; Krizman, T.L.

    1994-01-01

    The US. Geological Survey operates a quality- assurance program based on the analyses of reference samples for the National Water Quality Laboratory in Arvada, Colorado, and the Quality of Water Service Unit in Ocala, Florida. Reference samples containing selected inorganic, nutrient, and low ionic-strength constituents are prepared and disguised as routine samples. The program goal is to determine precision and bias for as many analytical methods offered by the participating laboratories as possible. The samples typically are submitted at a rate of approximately 5 percent of the annual environmental sample load for each constituent. The samples are distributed to the laboratories throughout the year. Analytical data for these reference samples reflect the quality of environmental sample data produced by the laboratories because the samples are processed in the same manner for all steps from sample login through data release. The results are stored permanently in the National Water Data Storage and Retrieval System. During water year 1991, 86 analytical procedures were evaluated at the National Water Quality Laboratory and 37 analytical procedures were evaluated at the Quality of Water Service Unit. An overall evaluation of the inorganic (major ion and trace metal) constituent data for water year 1991 indicated analytical imprecision in the National Water Quality Laboratory for 5 of 67 analytical procedures: aluminum (whole-water recoverable, atomic emission spectrometric, direct-current plasma); calcium (atomic emission spectrometric, direct); fluoride (ion-exchange chromatographic); iron (whole-water recoverable, atomic absorption spectrometric, direct); and sulfate (ion-exchange chromatographic). The results for 11 of 67 analytical procedures had positive or negative bias during water year 1991. Analytical imprecision was indicated in the determination of two of the five National Water Quality Laboratory nutrient constituents: orthophosphate as phosphorus and

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  4. DIII-D Research Operations annual report to the US Department of Energy, October 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Simonen, T.C.; Evans, T.E. (eds.)

    1992-03-01

    This report discusses the following topics on Doublet-3 research operations: DIII-D Program Overview; Boundary Plasma Research Program/Scientific Progress; Radio Frequency Heating and Current Drive; Core Physics; DIII-D Operations; Program Development; Support Services; ITER Contributions; Burning Plasma Experiment Contributions; and Collaborative Efforts.

  5. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  6. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  7. 1990 National Compensation Survey of Research and Development Scientists and Engineers

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-01

    This report presents the results of the fourth in a new series of surveys of compensation and benefits for research and development (R D) scientists and engineers (S Es). The 1990 Survey represents the largest nationwide database of its kind, covering 104 establishments which provided data on almost 41,000 degreed researchers in the hard'' sciences. The fundamental nature of the survey has not changed: the focus is still on medium- and large-sized establishments which employ at least 100 degreed S Es in R D. The 1990 Survey contains data which cover about 18% of all establishments eligible to participate, encompassing approximately 18% of all eligible employees. As in the last three years, the survey sample constitutes a fairly good representation of the entire population of eligible establishments on the basis of business sector, geographic location, and size. Maturity-based analyses of salaries for some 34,000 nonsupervisory researchers are provided, as are job content-based analyses of more than 27,000 individual contributors and almost 5000 first level supervisors and division directors. Compensation policies and practices data are provided for 102 establishments, and benefits plans for 62 establishments are analyzed.

  8. Erosion of heat exchanger tubes in fluidized beds. Annual report, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, E.K.; Flemmer, R.L.C.

    1991-01-01

    This final report describes the activities of the 3-year project entitled ``Erosion of Heat Exchanger Tubes In Fluidized Beds.`` which was completed at the end of 1990. Project accomplishments include the collection of a substantial body of wear data In a 24in. {times} 24in. fluidized bed, comparative wear results In a 6in. {times} 6in. fluidized bed, the development of a dragometer and the collection of a comprehensive set of drag force data in the 24in. {times} 24in. bed, Fast Fourier Transform (FFT) analysis of bubble probe data to establish dominant bubble frequencies in the 24in. {times} 24in. bed, the use of a heat flux gauge for measurement of heat transfer coefficients in the 24in. {times} 24in. bed and the modeling of the tube wear in the 24in. {times} 24in. bed. Analysis of the wear data from the 24in. square bed indicates that tube wear increases with increase in superficial velocity, and with increase in tube height. The latter effect is a result of the tubes higher up in the bed seeing greater movement of dense phase than tubes lower down In the bed. In addition, tube wear was found to decrease with increase in particle size, for constant superficial velocity. Three models of tube wear were formulated and provided acceptable prediction of wear when compared with the experimental data.

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

    Science.gov (United States)

    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.

  10. Pipeline corridors through wetlands - impact on plant communities: Mill Creek Tributary Crossing, Jefferson County, New York, 1991 survey. Topical report, June 1991--April 1993

    Energy Technology Data Exchange (ETDEWEB)

    Van Dyke, G.D. [Argonne National Lab., IL (United States)]|[Trinity Christian College, Palos Heights, IL (United States); Shem, L.M.; Zimmerman, R.E. [Argonne National Lab., IL (United States)

    1994-12-01

    The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of a survey conducted in June 1991 at the Mill Creek tributary crossing, Jefferson County, New York. One pipeline had been installed through the wetland in 1966, and another was scheduled to be installed later in 1991. Data were collected along the existing pipeline ROW and also along the planned ROW for use as baseline data in future studies. Four separate communities were surveyed. A scrub-shrub wetland and a forested wetland were sampled along the existing ROW where the planned pipeline was to be installed. A mixed vegetation community was sampled along the existing ROW, west of where the planned pipeline would joint the ROW. A marsh community was sampled along the route of the planned pipeline. All plant species found on the ROW of the scrub-shrub community were also present in the adjacent natural areas. The vegetation on the ROW of the forested wetland community also consisted mostly of species found in the adjacent natural areas. In the mixed vegetation community, a small drainage channel present on the ROW, possibly resulting from the pipeline construction, provided habitat for a number of obligate species not found in other areas of this community. Differences noted among different areas of this community were also attributed to slight variations in elevation.

  11. Pipeline corridors through wetlands - impact on plant communities: Mill Creek Tributary Crossing, Jefferson County, New York, 1991 survey. Topical report, June 1991--April 1993

    Energy Technology Data Exchange (ETDEWEB)

    Van Dyke, G.D. [Argonne National Lab., IL (United States)]|[Trinity Christian College, Palos Heights, IL (United States); Shem, L.M.; Zimmerman, R.E. [Argonne National Lab., IL (United States)

    1994-12-01

    The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of a survey conducted in June 1991 at the Mill Creek tributary crossing, Jefferson County, New York. One pipeline had been installed through the wetland in 1966, and another was scheduled to be installed later in 1991. Data were collected along the existing pipeline ROW and also along the planned ROW for use as baseline data in future studies. Four separate communities were surveyed. A scrub-shrub wetland and a forested wetland were sampled along the existing ROW where the planned pipeline was to be installed. A mixed vegetation community was sampled along the existing ROW, west of where the planned pipeline would joint the ROW. A marsh community was sampled along the route of the planned pipeline. All plant species found on the ROW of the scrub-shrub community were also present in the adjacent natural areas. The vegetation on the ROW of the forested wetland community also consisted mostly of species found in the adjacent natural areas. In the mixed vegetation community, a small drainage channel present on the ROW, possibly resulting from the pipeline construction, provided habitat for a number of obligate species not found in other areas of this community. Differences noted among different areas of this community were also attributed to slight variations in elevation.

  12. Dungeness crab survey for the Southwest Ocean Disposal Site off Grays Harbor, Washington, June 1990

    Energy Technology Data Exchange (ETDEWEB)

    Higgins, B.J.; Pearson, W.H. (Battelle/Marine Sciences Lab., Sequim, WA (United States))

    1991-09-01

    As part of the Grays Harbor Navigation Improvement Project, the Seattle District of the US Army Corps of Engineers has begun active use of the Southwest Ocean Disposal Site off Grays Harbor, Washington. This survey was to verify that the location of the area of high crab density observed during site selection surveys has not shifted into the Southeast Ocean Disposal Site. In June 1990, mean densities of juvenile Dungeness crab were 146 crab/ha within the disposal site and 609 crab/ha outside ad north of the disposal site. At nearshore locations outside the disposal site, juvenile crab density was 3275 crab/ha. Despite the low overall abundance, the spatial distribution of crab was such that the high crab densities in 1990 have remained outside the Southwest Ocean Disposal Site. The survey data have confirmed the appropriateness of the initial selection of the disposal site boundaries and indicated no need to move to the second monitoring tier. 8 refs., 9 figs., 2 tabs.

  13. Postal surveys: a review of articles published in the Medical Journal of Malaysia between 1991-2000.

    Science.gov (United States)

    Yeap, J S; Hon, S K; Yeap, J K

    2002-03-01

    Postal surveys are becoming an increasingly popular method of conducting research in Malaysia. However, the response rates from these surveys have not been well studied. All postal surveys published in the Medical Journal of Malaysia between 1991-2000 were therefore reviewed to provide an overview of the response rates that may be expected, and to assess if this is a valid method of conducting research here. The response rates of postal surveys ranged from 30-87.5%. Seven of 13 postal surveys (54%) had a response rate of less than 50% and only 2 of 13 (15.4%) had a response rate of more than 70%, raising doubts on the use of postal surveys as a research tool.

  14. Temporal variations in the constituents of volcanic ash and adherent water-soluble components in the Unzen Fugendake eruption during 1990-1991

    Science.gov (United States)

    Nogami, K.; Hirabayashi, J.; Ohba, T.; Ossaka, J.; Yamamoto, M.; Akagi, S.; Ozawa, T.; Yoshida, M.

    2001-07-01

    A change in the chemical compositions of volcanic gases is one of the noticeable phenomena that frequently occurs prior to an eruption. Analysis of the water-soluble components adhering to volcanic ash is available for remote monitoring of volcanic gases from inaccessible volcanoes. It is a secure method for monitoring volcanic activity without using particular devices. Prolonged volcanic eruption at the Unzen Fugendake volcano from 1990 to 1995 started with a phreatic eruption after 198 years of dormancy. Volcanic activity changed from a phreatic and phreatomagmatic eruption to a magmatic eruption with pyroclastic flows in May 1991. The relationship between the chemical composition of volcanic ash and the contents of the water-soluble components adhering to it are discussed in relation to the early stage of the long-term eruption. Volcanic ash ejected by phreatic and phreatomagmatic eruption before dome formation was the product of the alteration in the volcanoclastic materials beneath the surface. The ash had a high content of water-soluble components, which was caused by the absorption of hydrogen chloride and sulfur dioxide gases from magma into wet debris before dome formation. Volcanic ashes which were generated by pyroclastic flows after dome formation were fresh lava fragments. While the contents of water-soluble sulfate adhering to the ash noticeably decreased, those of water-soluble chloride adhering to the ash hardly decreased. The considerable decrease in the contents of water-soluble sulfate was caused by the reaction of volcanic gases with dry lava fragments. Contrary to this, the concentration of hydrogen chloride gas in ash clouds was extremely high, which obstructed the decrease in the water-soluble chloride content in the ash. Volatility of chlorine and sulfur from volcanic rock suggests that the inner temperature of pyroclastic flows was higher than 600~700° C at least.

  15. AGS Experiments: 1989, 1990, 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  16. AGS Experiments: 1989, 1990, 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  17. Report on Solar Water Heating Quantitative Survey

    Energy Technology Data Exchange (ETDEWEB)

    Focus Marketing Services

    1999-05-06

    This report details the results of a quantitative research study undertaken to better understand the marketplace for solar water-heating systems from the perspective of home builders, architects, and home buyers.

  18. Archaeological Survey at Fort Hood, Texas Fiscal Years 1991 and 1992: Cantonment and Belton Lake Periphery Areas

    Science.gov (United States)

    1993-12-01

    1977 The Food Crisis in Prehistory. Yale University Press, New Haven. Dickens, William A. 1993 Lithic Analysis . In Archaeological Investigations in...LAKE PERIPHERY AREA (DO#18): LITHIC ANALYSIS A total of four lithic artifacts was recovered during the survey (DO#18). These artifacts are three...Report No. 21. Dickens, William A. 1992 Lithic Analysis . In Archaeological Excavations in Bull Branch: Results of the 1990 Summer Archaeological Field

  19. Summary of results of field work, June 9 - June 28, 1990: Survey of Utah invertebrates, Contract no. 14-16-0006-89-021

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report discusses the results of an invertebrate survey that was conducted on Fish Springs National Refuge from June 9-28, 1990. The survey included 18 springs...

  20. Avaldus : [13. jaanuar 1991

    Index Scriptorium Estoniae

    1991-01-01

    NSVL juhtkonna aktsioonidest Balti riikide suhtes. Vene keeles vt. Путь к переговорам с Союзом ССР. Т. 1 : март 1990 г. - май 1991 г. : Вильнюс,1991, lk. 239-240

  1. Avaldus : [13. jaanuar 1991

    Index Scriptorium Estoniae

    1991-01-01

    NSVL juhtkonna aktsioonidest Balti riikide suhtes. Vene keeles vt. Путь к переговорам с Союзом ССР. Т. 1 : март 1990 г. - май 1991 г. : Вильнюс,1991, lk. 239-240

  2. Dungeness crab survey for the Southwest Ocean Disposal Site and addtiional sites off Grays Harbor, Washington, June 1991

    Energy Technology Data Exchange (ETDEWEB)

    Antrim, L.D.; Cullinan, V.I.; Pearson, W.H. (Battelle Marine Research Lab., Sequim, WA (United States))

    1992-01-01

    As part of the Grays Harbor Navigation Improvement Project, the US Army Corps of Engineers, Seattle District (USACE), has made active use of the Southwest Ocean Disposal Site off Grays Harbor, Washington. Disposal site boundaries were established to avoid an area where high densities of Young-of-the-Year (YOY) Dungeness crab, Cancer magister, were observed during the site selection surveys. To monitor possible impacts of disposal operations on Dungeness crab at the site, USACE recommended a crab distribution survey prior to disposal operations in the February 1989 environmental impact statement supplement (EISS) as part of a tiered monitoring strategy for the site. According to the tiered monitoring strategy, a preliminary survey is conducted to determine if the disposal site contains an exceptionally high density of YOY Dungeness crab. The trigger for moving to a more intensive sampling effort is a YOY crab density within the disposal site that is 100 times higher than the density in the reference area to the north. This report concerns a 1991 survey that was designed to verify that the density of YOY Dungeness crab present at the disposal site was not exceptionally high. Another objective of the survey was to estimate Dungeness crab densities at nearshore areas that are being considered as sediment berm sites by USACE.

  3. District heating. Fernwaerme. Technik und Wirtschaftlichkeit - Angebot und Nachfrage bis 1990 - Energieeinsparung und Oekologie

    Energy Technology Data Exchange (ETDEWEB)

    Rudolph, R.; Gruening, F.; Purper, G.

    1982-01-01

    In some countries, some very extensive investigations on the possibilities of an increased expansion of district heating have been finished by now. These investigations were analysed, compared, and used in this report. The main goal of this investigation was to determine the possibilities of connections to the district heating network from the final consumer's point of view and to analyse the factors influencing this process. This analysis from the consumer's view-point is preceded by an outline of the state of the art and development trends in district heat supply. This supplementary information is made to define the main components of the district heat supply system and briefly describe technical factors of the system. It is, however, not an assessment of company-specific components. The report ends with statements on the energy-political and ecological importance of district heating and shows for the example of the FRG, possibilities of supporting the district heating section.

  4. Africa: A Survey of Distance Education 1991. New Papers on Higher Education: Studies and Research 4.

    Science.gov (United States)

    John, Magnus

    Country profiles compiled through a survey of distance education in Africa form the contents of this document. International organizations and 35 countries were surveyed: Algeria; Benin; Botswana; Burkina Faso; Burundi; Cameroon; Central African Republic; Chad; Congo (Brazzaville); Djibouti; Ethiopia; Gambia; Ghana; Guinea; Ivory Coast; Kenya;…

  5. Mid-Winter Bald Eagle Survey Results for the 1990 Pennsylvania Count

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report outlines the results of the 1990 Mid-winter Bald Eagle Count throughout Pennsylvania. It includes data from Erie National Wildlife Refuge in Crawford...

  6. Nesting survey for Aleutian Canada geese at Nizki-Alaid, Alaska in 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Nesting success was high in 1990, and moderate numbers of subadult birds, which may nest in future years, were present. Furthermore, a translocation of 38 geese...

  7. 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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    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.

  8. Quality-assurance plan for water-resources activities of the U. S. Geological Survey in Montana--1991

    Science.gov (United States)

    Moreland, Joe A.

    1991-01-01

    As the Nation's principal earth-science information agency, the U.S. Geological Survey has developed a worldwide reputation for collecting accurate data and producing factual, impartial interpretive reports. To ensure continued confidence in the pro- ducts, the Water Resources Division of the U.S. Geological Survey has implemented a policy that all scientific work will be performed in accordance with a centrally managed quality-assurance program. The formal policy for quality assurance within the Montana District was established and documented in USGS Open-File Report 91-194. This report has been revised to reflect changes in personnel and organi- zational structure that have occurred since 1991. Quality assurance is formalized by describing organization and operational responsibilities, the quality-assurance policy, and the quality- assurance responsibilities for performing District functions. The District conducts its work through offices in Helena, Billings, Kalispell, and Fort Peck. Data-collection programs and interpretive studies are conducted by three operating sections and four support units. Discipline specialists provide technical advice and assistance. Management advisors provide guidance on various personnel issues and support functions.

  9. Quality-assurance plan for water-resources activities of the U. S. Geological Survey in Montana--1991

    Science.gov (United States)

    Moreland, Joe A.

    1991-01-01

    As the Nation's principal earth-science information agency, the U.S. Geological Survey has developed a worldwide reputation for collecting accurate data and producing factual, impartial interpretive reports. To ensure continued confidence in the pro- ducts, the Water Resources Division of the U.S. Geological Survey has implemented a policy that all scientific work will be performed in accordance with a centrally managed quality-assurance program. The formal policy for quality assurance within the Montana District was established and documented in USGS Open-File Report 91-194. This report has been revised to reflect changes in personnel and organi- zational structure that have occurred since 1991. Quality assurance is formalized by describing organization and operational responsibilities, the quality-assurance policy, and the quality- assurance responsibilities for performing District functions. The District conducts its work through offices in Helena, Billings, Kalispell, and Fort Peck. Data-collection programs and interpretive studies are conducted by three operating sections and four support units. Discipline specialists provide technical advice and assistance. Management advisors provide guidance on various personnel issues and support functions.

  10. Literature survey of heat transfer enhancement techniques in refrigeration applications

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, M.K.; Shome, B. [Rensselaer Polytechnic Inst., Troy, NY (United States). Dept. of Mechanical Engineering, Aeronautical Engineering and Mechanics

    1994-05-01

    A survey has been performed of the technical and patent literature on enhanced heat transfer of refrigerants in pool boiling, forced convection evaporation, and condensation. Extensive bibliographies of the technical literature and patents are given. Many passive and active techniques were examined for pure refrigerants, refrigerant-oil mixtures, and refrigerant mixtures. The citations were categorized according to enhancement technique, heat transfer mode, and tube or shell side focus. The effects of the enhancement techniques relative to smooth and/or pure refrigerants were illustrated through the discussion of selected papers. Patented enhancement techniques also are discussed. Enhanced heat transfer has demonstrated significant improvements in performance in many refrigerant applications. However, refrigerant mixtures and refrigerant-oil mixtures have not been studied extensively; no research has been performed with enhanced refrigerant mixtures with oil. Most studies have been of the parametric type; there has been inadequate examination of the fundamental processes governing enhanced refrigerant heat transfer, but some modeling is being done and correlations developed. It is clear that an enhancement technique must be optimized for the refrigerant and operating condition. Fundamental processes governing the heat transfer must be examined if models for enhancement techniques are to be developed; these models could provide the method to optimize a surface. Refrigerant mixtures, with and without oil present, must be studied with enhancement devices; there is too little known to be able to estimate the effects of mixtures (particularly NARMs) with enhanced heat transfer. Other conclusions and recommendations are offered.

  11. OMPHALOCELE AND GASTROSCHISIS IN EUROPE - A SURVEY OF 3-MILLION BIRTHS 1980-1990

    NARCIS (Netherlands)

    CALZOLARI, E; DOLK, H; MILAN, M; LECHAT, M; LEURQUIN, P; GOYENS, S; ASTOLFI, G; VOLPATO, S; AYME, S; CALABRO, A; CLEMENTI, M; TENCONI, R; CORNEL, M; CUSCHIERI, A; GARCIAMINAUR, S; GARNE, E; GILLEROT, Y; GOUJARD, J; HANSENKOENIG, D; ROULLEAUX, M; HOWARD, PJ; JOHNSON, Z; LILLIS, DF; NEVIN, NC; NELEN, [No Value; PEXIEDER, T; PIERINI, A; STOLL, C; STONE, DH

    1995-01-01

    A total of 732 cases of omphalocele and 274 cases of gastroschisis was registered in 21 regional registers in Europe (EUROCAT registers) during the period 1980-1990. The total prevalence rates were 2.52 pes 10,000 for omphalocele and 0.94 per 10,000 for gastroschisis. There was significant heterogen

  12. A survey of oscillating flow in Stirling engine heat exchangers

    Science.gov (United States)

    Simon, Terrence W.; Seume, Jorge R.

    1988-01-01

    Similarity parameters for characterizing the effect of flow oscillation on wall shear stress, viscous dissipation, pressure drop and heat transfer rates are proposed. They are based on physical agruments and are derived by normalizing the governing equations. The literature on oscillating duct flows, regenerator and porous media flows is surveyed. The operating characteristics of the heat exchanger of eleven Stirling engines are discribed in terms of the similarity parameters. Previous experimental and analytical results are discussed in terms of these parameters and used to estimate the nature of the oscillating flow under engine operating conditions. The operating points for many of the modern Stirling engines are in or near the laminar to turbulent transition region. In several engines, working fluid does not pass entirely through heat exchangers during a cycle. Questions that need to be addressed by further research are identified.

  13. Elk tooth aging results - 1986, 1990, and 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Charles M. Russel NWR Wildlife Biologist, Randy Matchett shares elk tooth aging results with all CMR staff from the years 1986, 1990, and 1991. Most of the...

  14. 1990 through 2011 National Survey on Drug Use and Health (NSDUH)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey on Drug Use and Health (NSDUH) series (formerly titled National Household Survey on Drug Abuse) is the general civilian population aged 12 and...

  15. Benthic data from bottom grabs from Prince William Sound in support of Exxon Valdez Oil Spill Restoration Project from the R/V DAVIDSON and R/V BIG VALLEY from 03 July 1990 to 25 June of 1991 (NODC Accession 0000447)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Benthic samples and other data were collected from the R/V DAVIDSON and R/V BIG VALLEY from the Prince William Sound from 03 July 1990 to 25 June of 1991 . Data were...

  16. Field Surveys of Non-Residential Solar Water Heating Systems in Taiwan

    Directory of Open Access Journals (Sweden)

    Kung-Ming Chung

    2012-02-01

    Full Text Available To develop indigenous alternative and renewable energy resources, long-term subsidy programs (1986–1991 and 2000–present for solar water heaters have been enforced in Taiwan. By the end of 2010, the total installed area of solar collectors had exceeded 2 million square meters. However, over 98% of solar water heaters were used in residential systems for hot water production, with the areas of installed solar collector being less than 10 square meters. There were only 98 systems with area of solar collectors installed exceeding 100 square meters put into operation from 2001 to 2010. These systems were mainly installed for water heating in dormitories, swimming pools, restaurants, and manufacturing plants. In the present study, a comprehensive survey of these large-scale solar water heaters was conducted. The objectives of the survey were to assess the system performance and to collect feedback from individual users. It is found that lack of experience in system design and maintenance are the key factors affecting reliable operation of a system. Hourly, daily and long-term field measurements of a dormitory system were also examined to evaluate its thermal efficiencies. Results indicated that thermal efficiency of the system is associated with the daily solar radiation. Hot water use pattern and operation of auxiliary heater should be taken into account in system design.

  17. 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.

    Science.gov (United States)

    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%.

  18. Heat Shock Protein Induction in Human Cells by CO2 Laser Irradiation

    Science.gov (United States)

    1993-06-14

    Boorstein W. A review of the role of 70 kD heat shock proteins in protein translocation across membranes. Antonie Van Leeuwenhoek 1990:58:137-46. 32...1991;65:363-366. 55. Young DB. Stress proteins and the immune response. Antonie Van Leeuwenhoek 1990;58:203-208. 56. Craig EA, Kramer J, Kosic-Smithers

  19. Lingcod (Ophiodon elongatus) egg mass and reef fish density SCUBA survey in the Strait of Georgia, February 15-22, 2012

    National Research Council Canada - National Science Library

    by R.P. McPhie and J.R. King

    2012-01-01

    ...) egg mass density estimates. Previous lingcod egg mass SCUBA surveys involving egg mass counts were conducted at this index site in 1990, 1991, 1994, 2001, 2002, 2004, 2005, 2007, 2010, and 2011...

  20. DIII-D Research Operations annual report to the US Department of Energy, October 1, 1990--September 30, 1991. Magnetic Fusion Research Program

    Energy Technology Data Exchange (ETDEWEB)

    Simonen, T.C.; Evans, T.E. [eds.

    1992-03-01

    This report discusses the following topics on Doublet-3 research operations: DIII-D Program Overview; Boundary Plasma Research Program/Scientific Progress; Radio Frequency Heating and Current Drive; Core Physics; DIII-D Operations; Program Development; Support Services; ITER Contributions; Burning Plasma Experiment Contributions; and Collaborative Efforts.

  1. Prevalence of dementia and major dementia subtypes in Spanish populations: A reanalysis of dementia prevalence surveys, 1990-2008

    Directory of Open Access Journals (Sweden)

    Boix Raquel

    2009-10-01

    Full Text Available Abstract Background This study describes the prevalence of dementia and major dementia subtypes in Spanish elderly. Methods We identified screening surveys, both published and unpublished, in Spanish populations, which fulfilled specific quality criteria and targeted prevalence of dementia in populations aged 70 years and above. Surveys covering 13 geographically different populations were selected (prevalence period: 1990-2008. Authors of original surveys provided methodological details of their studies through a systematic questionnaire and also raw age-specific data. Prevalence data were compared using direct adjustment and logistic regression. Results The reanalyzed study population (aged 70 year and above was composed of Central and North-Eastern Spanish sub-populations obtained from 9 surveys and totaled 12,232 persons and 1,194 cases of dementia (707 of Alzheimer's disease, 238 of vascular dementia. Results showed high variation in age- and sex-specific prevalence across studies. The reanalyzed prevalence of dementia was significantly higher in women; increased with age, particularly for Alzheimer's disease; and displayed a significant geographical variation among men. Prevalence was lowest in surveys reporting participation below 85%, studies referred to urban-mixed populations and populations diagnosed by psychiatrists. Conclusion Prevalence of dementia and Alzheimer's disease in Central and North-Eastern Spain is higher in females, increases with age, and displays considerable geographic variation that may be method-related. People suffering from dementia and Alzheimer's disease in Spain may approach 600,000 and 400,000 respectively. However, existing studies may not be completely appropriate to infer prevalence of dementia and its subtypes in Spain until surveys in Southern Spain are conducted.

  2. Modification of chemical and physical factors in steamflood to increase heavy oil recovery. Annual report, October 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Yortsos, Y.C.

    1992-04-01

    This report covers work performed in the area related to the physicochemical factors for the improvement of the oil recovery efficiency in steamfloods. In this context, three general areas are studied: (1) The understanding of vapor-liquid flow in porous media, whether the flow is internal (boiling), external (steam injection) or countercurrent (as in vertical heat pipes). (2) The effect of reservoir heterogeneity, particularly as it regards fractured systems and long and narrow reservoirs (which are typical of oil reservoirs). (3) The flow properties of additives for the improvement of recovery efficiency, in particular the properties of foams.

  3. Regional variations in mortality rates of pancreatic cancer in China:Results from 1990-1992 national mortality survey

    Institute of Scientific and Technical Information of China (English)

    Ke-Xin Chen; Peizhong Peter Wang; Si-Wei Zhang; Lian-Di Li; Feng-Zhu Lu; Xi-Shan Hao

    2003-01-01

    AIM: To examine the regional variations in mortality rates of pancreatic cancer in China.METHODS: Aggregated mortality data of pancreatic cancer were extracted from the 1990-1992 national death of all causes and its mortality survey in China. Age specific and standardized mortality rates were calculated at both national and provincial levels with selected characteristics including sex and residence status.RESULTS: Mortality of pancreatic cancer ranked the ninth and accounted for 1.38 percent of the total malignancy deaths. The crude and age standardized mortality rates of pancreatic cancer in China in the period of 1990-1992 were 1.48/100 000 and 1.30/100 000, respectively. Substantial regional variations in mortality rates across China were observed with adjusted mortality rates ranging from 0.43/100 000 to 3.70/100 000 with an extremal value of 8.7.Urban residents had significant higher pancreatic mortality than rural residents.CONCLUSION: The findings of this study show different mortality rates of this disease and highlight the importance of further investigation on factors, which might contribute to the observed epidemiological patterns.

  4. High-efficiency cadmium and zinc-telluride-based thin-film solar cells. Annual subcontract report, 1 March 1990--28 February 1991

    Energy Technology Data Exchange (ETDEWEB)

    Rohatgi, A.; Sudharsanan, R.; Ringel, S. [Georgia Inst. of Tech., Atlanta, GA (United States)

    1992-02-01

    This report describes research into polycrystalline CdTe solar cells grown by metal-organic chemical vapor deposition. Efficiencies of {approximately}10% were achieved using both p-i-n and p-n structures. A pre-heat treatment of CdS/SnO{sub 2}/glass substrates at 450{degrees}C in hydrogen atmosphere prior to the CdTe growth was found to be essential for high performance because this heat treatment reduces oxygen-related defects from the CdS surface. However, this treatment also resulted in a Cd-deficient CdS surface, which may in part limit the CdTe cell efficiency to 10% due to Cd vacancy-related interface defects. Preliminary model calculations suggest that removing these states can increase the cell efficiency from 10% to 13.5%. Photon absorption in the CdS film also limits the cell performance, and eliminating this loss mechanism can result in CdTe efficiencies in excess of 18%. Polycrystalline, 1.7-e, CdZnTe films were also grown for tandem-cell applications. CdZnTe/CdS cells processed using the standard CdTe cell fabrication procedure resulted in 4.4% efficiency, high series resistance, and a band-gap shift to 1.55 eV. The formation of Zn-O at and near the CdZnTe surface is the source of high contact resistance. A saturated dichromate each prior to contact deposition was found to solve the contact resistance problem. The CdCl{sub 2} treatment was identified as the cause of the observed band-gap shift due to the preferred formation of ZnCl{sub 2}. 59 refs.

  5. NASA Langley Research Center HBCU/OMU program: 1990 student support survey

    Science.gov (United States)

    Yang, R. L.; Tiwari, Surendra N.

    1991-01-01

    The results of a survey of students who are receiving support through the Historically Black Colleges and Universities and Other Minority Universities are given. Information is given on the race, sex, ethnic distribution, grade point average distribution, and target degree distribution.

  6. From Colonialism to Developing Countries: Surveys and Educational Reform in British Tropical Africa, 1910-1990

    Science.gov (United States)

    Watras, Joseph

    2015-01-01

    During the first years of the twentieth century, Christian missionaries tried to improve their efforts to bring the message of the Gospel to areas such as British Tropical Africa. The process stemmed from the World Missionary Conference in 1910 in Edinburgh, Scotland, where conference organisers used the then popular method of social surveys to…

  7. University Students and AIDS: Some Findings from Three Surveys--1989, 1990 and 1992.

    Science.gov (United States)

    Cunningham, Ineke; And Others

    1994-01-01

    Presents three surveys conducted at the University of Puerto Rico concerning college students' AIDS knowledge and their sexual and preventive behaviors. Findings show students had knowledge of how HIV is transmitted, but they also harbored misconceptions about ways the disease can spread. These misconceptions coupled with the machismo attitude…

  8. University Students and AIDS: Some Findings from Three Surveys--1989, 1990 and 1992.

    Science.gov (United States)

    Cunningham, Ineke; And Others

    1994-01-01

    Presents three surveys conducted at the University of Puerto Rico concerning college students' AIDS knowledge and their sexual and preventive behaviors. Findings show students had knowledge of how HIV is transmitted, but they also harbored misconceptions about ways the disease can spread. These misconceptions coupled with the machismo attitude…

  9. Dialogs by Jerry Szymanski regarding the Yucca Mountain controversy from December, 1990 to March, 1991: Volume 3. Special report number 9, Contract number 92/94.0004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-07-01

    This report is a critical review of a US Geological Survey (USGS) paper regarding the origin of the Yucca Mountain calcite-opaline silica deposits. The report is in the form of a letter to the original authors in the USGS detailing the criticism regarding the origin of calcitic veins in the Yucca Mountain region. The USGS paper contributed most of these calcrete deposits to meteoric dissolution and precipitation mechanisms while the author presents his case for hydrothermal and magmatic origins. The paper presents strong isotopic characterization of these deposits to demonstrate a volcanic influence or source of this mineralization. Strontium, uranium, and carbon isotopes are graphed and compared from the numerous geologic and ground water samples available.

  10. Novel thin-film CuInSe{sub 2} fabrication. Annual subcontract report, 1 March 1990--30 April 1991

    Energy Technology Data Exchange (ETDEWEB)

    Mooney, G.D.; Hermann, A.M. [Colorado Univ., Boulder, CO (United States)

    1992-03-01

    This report describes research in Rapid Thermal Processing (RTP), a process that allows the formation of CuInSe{sub 2} without the use of H{sub 2}Se. RTP is a well-established method of rapidly achieving temperatures necessary to melt and recrystallize materials such as Si and and silicides. RTP processes can rapidly and uniformly heat large surface areas to hundreds of degrees Celsius. RTP is the most promising method of rapid recrystallization studied to date, being readily scalable from the research to the production level. The approach to the experiment was divided into two sections: (1) fabricating the precursor film and (2) processing the precursor film. The objective of the first phase of the work was to fabricate the thin films by RTP, then fully characterize them, to demonstrate the viability of the process as a method by which to make device-quality CuInSe{sub 2}. The second phase was to demonstrate that material made by this method could be used to make an active photovoltaic device. 24 refs.

  11. A survey of undergraduate teaching of clinical neurology in the United Kingdom 1990.

    OpenAIRE

    Wilkinson, I. M.

    1991-01-01

    A comprehensive questionnaire survey of undergraduate teaching of clinical neurology in the United Kingdom has demonstrated the following points. Eight of the 28 medical schools do not provide a clinical attachment for all students. Clinical attachments tend to be either full time for four weeks or part time for six weeks. Students' exposure to sufficient patients with the common neurological conditions, with chronic neurological disability and particularly with acute neurological emergencies...

  12. Fine coal flotation plant waste comparison--column vs. sub-a cells. Final technical report, September 1, 1990--August 31, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Ehrlinger, H.P. III

    1991-12-31

    The objective of this project was to compare results from a small commercially sized Deister Flotaire column flotation cell with the subaeration cells at Kerr-McGee`s Galatia plant during side by side testing of feed splits from the same sources. Typical cell criteria for both cells are included in the appendix. The project involved the activities of three organizations: the Kerr-McGee Coal Corporation, the Deister Concentrator Company, and the Illinois State Geological Survey. Their roles were as follows: Kerr-McGee installed the Deister column with sample splitter and tailings volume measuring cell in the Galatia Coal Preparation Plant to treat a representative split of their flotation feed; Deister provided a 30 inch diameter {times} 35{prime} high Deister Flotaire Column Flotation Cell capable of treating nominally one ton per hour or slightly over 1% of the plant feed. Deister additionally provided the sample splitter and the tailings volume measuring cell. ISGS personnel worked with both companies on the installation, conducted laboratory tests to direct the early plant test reagent practice, attended all of the plant runs cutting representative samples of feed, measuring slurry and reagent flows, preparing samples and writing reports.

  13. Temperature profile data from NOAA Ship JOHN N. COBB using CTD casts as part of the larval fish survey from 1991-05-21 to 1991-06-28 (NODC Accession 0000331)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected from NOAA Ship JOHN N. COBB from May 21, 1991 to June 28, 1991. Data were collected by University of Alaska - Fairbanks;...

  14. Wealth Accumulation across the Adult Life Course: Stability and Change in Sociodemographic Covariate Structures of Net Worth Data in the Survey of Income and Program Participation, 1984-1991

    Science.gov (United States)

    Land; Russell

    1996-12-01

    This paper reports microlevel Tobit regression analyses of sociodemographic covariates of the life course accumulation of total household net worth data in eight waves of five distinct panels-spanning over 6 years from late 1984 through early 1991-of the Survey of Income and Program Participation (SIPP). It is found that the quadratic age-wealth relationship predicted by Modigliani's Life Cycle Hypothesis is evident in aggregate age-median wealth profiles as well as in the micro data for households with positive net worth. However, when adult status attainment variables are entered into the regression models either by themselves or in combination with marital/family status variables, the age of household head at which net worth begins to decline is far beyond the typical retirement age. In addition, the traditional criterion variables of sociological status attainment theory-educational attainment, occupational status, and earnings-are found to be positively associated with household net worth, although the net effect of occupational status generally is not statistically significant and the earnings effect is nonlinear. Further, consistent with status attainment theory, householder minority status (black, Hispanic) is negatively associated with the accumulation of net worth. It is found that both single male and single female householder status are negatively associated with the accumulation of household net worth (relative to married couple households) as is the size of the household (measured by the number of children under age 18 present). Separate logistic regression analyses show that households with zero and negative net worth are more likely than households with positive net worth to be black and have low earnings. Higher levels of educational and occupational status attainment reduce the probability of zero net worth but not the probability of negative net worth. Male- and female-headed households and households headed by Hispanics also are more likely to

  15. National-scale vegetation change across Britain; an analysis of sample-based surveillance data from the Countryside Surveys of 1990 and 1998

    NARCIS (Netherlands)

    Smart, S.M.; Clarke, R.T.; Poll, van de H.M.; Robertson, E.J.; Shield, E.R.; Bunce, R.G.H.; Maskell, L.C.

    2003-01-01

    Patterns of vegetation across Great Britain (GB) between 1990 and 1998 were quantified based on an analysis of plant species data from a total of 9596 fixed plots. Plots were established on a stratified random basis within 501 1 km sample squares located as part of the Countryside Survey of GB. Resu

  16. Bibliography of publications related to the Yucca Mountain Site Characterization Project prepared by U.S. Geological Survey personnel through April 1991

    Energy Technology Data Exchange (ETDEWEB)

    Glanzman, V.M.

    1991-11-01

    Personnel of the US Geological Survey have participated in nuclear-waste management studies in the State of Nevada since the mid-1970`s. A bibliography of publications prepared principally for the US Department of Energy Yucca Mountain Site Characterization Project (formerly Nevada Nuclear Waste Storage Investigations) through April 1991 contains 475 entries in alphabetical order. The listing includes publications prepared prior to the inception of the Nevada Nuclear Waste Storage Investigations Project in April 1977 and selected publications of interest to the Yucca Mountain region. 480 refs.

  17. Recent Trends (1991-2010) of Metastatic Skin Cancers in Korea

    OpenAIRE

    Bang, Chul Hwan; Bae, Jung Min; Kim, Hei Sung; Kim, Gyeong Mun; Yu, Dong Soo; Park, Hyun Jeong; Oh, Shin Tack; Kang, Hoon; Park, Chul Jong; Lee, Jeong Deuk; Lee, Jun Young; Kim, Hyung Ok; Park, Young Min

    2013-01-01

    The incidence of overall cancer has increased over time. The incidence of top-ranking cancers has changed in the 1990s and the 2000s. However, few studies have evaluated the trends in metastatic skin cancers during this period. We evaluated the recent trends in incidence, peak age and location of metastatic skin cancers from 1991 to 2010. This 20-yr survey was divided into two decades to determine the trends by comparing the statistics. Out of 694,466 outpatients (1991-2010), 174 (0.025%) wer...

  18. Exploratory Excavation at Braye-en-Laonnois, Renge River, 1991: Preliminary Report

    Directory of Open Access Journals (Sweden)

    Christopher Scull

    1992-11-01

    Full Text Available This report is concerned with excavation at Braye-en-Laonnois, Departement Aisne, north-east France, in August and September 1991 by a team from the Institute of Archaeology, University College London, and the University of Durham. The work was carried out as part of a wider programme of research into rural settlement and landscape in the Aisne Valley in the 1st millennia BC and AD (Haselgrove 1989; Haselgrove et al. 1990a, 1991, and was prompted by the need to test assumptions based on field survey data.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  20. Impact of summer heat on urban population mortality in Europe during the 1990s: an evaluation of years of life lost adjusted for harvesting.

    Directory of Open Access Journals (Sweden)

    Michela Baccini

    Full Text Available BACKGROUND: Efforts to prevent and respond to heat-related illness would benefit by quantifying the impact of summer heat on acute population mortality. We estimated years of life lost due to heat in 14 European cities during the 1990s accounting for harvesting. METHODS: We combined the number of deaths attributable to heat estimated by the PHEWE project with life expectancy derived from population life tables. The degree of harvesting was quantified by comparing the cumulative effect of heat up to lagged day 30 with the immediate effect of heat, by geographical region and age. Next, an evaluation of years of life lost adjusted for harvesting was obtained. RESULTS: Without accounting for harvesting, we estimated more than 23,000 years of life lost per year, 55% of which was among individuals younger than 75. When 30 day mortality displacement was taken into account, the overall impact reduced on average by 75%. Harvesting was more pronounced in North-continental cities than in Mediterranean cities and was stronger among young people than among elderly. CONCLUSIONS: High ambient temperatures during summer were responsible for many deaths in European cities during the 1990s, but a large percentage of these deaths likely involved frail persons whose demise was only briefly hastened by heat exposure. Differences in harvesting across regions and classes of age could reflect different proportions of frail individuals in the population or could be indicative of heterogeneous dynamics underlying the entry and exit of individuals from the high-risk pool which is subject to mortality displacement.

  1. Gallex status report as of November, 1991

    Science.gov (United States)

    Kirsten, Till; Anselmann, P.; Hampel, W.; Heusser, G.; Kiko, J.; Kirsten, T.; Monninger, G.; Pernicka, E.; Plaga, R.; Povh, B.; Roenn, U.; Sann, M.; Schlosser, C.; Völk, H.; Wink, R.; Wójcik, M.; Ammon, R. V.; Ebert, K.; Fritsch, T.; Hellriegel, K.; Henrich, E.; Stieglitz, L.; Balata, M.; Bellotti, E.; Cattadori, C.; Ferraris, N.; Lalla, H.; Pezzoni, S.; Stolarczyk, T.; Cremonesi, O.; Fiorini, E.; Ragazzi, S.; Zanotti, L.; v. Feilitzsch, F.; Mößbauer, R.; Schanda, U.; Berthomieu, G.; Schatzman, E.; D'Angelo, S.; Bacci, C.; Belli, P.; Bernabei, R.; Paoluzi, L.; Carmi, I.; Dostrovsky, I.; Charbit, S.; Cribier, M.; Dupont, G.; Gosset, L.; Rich, J.; Spiro, M.; Tao, C.; Vignaud, D.; Hahn, R. L.; Hartmann, F. X.; Rowley, J. K.; Stoenner, R. W.; Weneser, J.

    1992-07-01

    Since 18 months, the radiochemical Gallium-Solar-Neutrino Experiment "GALLEX" is fully operative at the INFN-Gran Sasso Underground Laboratory (LNGS) in Central Italy. Among other things, 41 full scale experiments have been performed since June 1990, establishing the technical aspects of the experiment to be successful in every respect, as designed. The first 28 runs were needed to reduce the amount of disturbing cosmogenic 68Ge activity imported from overground to that level at which any remaining activity is no longer distinguishable from the extremely low counter background level for which the experiment is designed. This milestone was achieved, after a long period of heating the target, in May 1991. Since then, GALLEX monitors solar neutrinos undisturbed, runs B29-B41, so far. At least 10 months of data taking are required to achieve even a prelininary result. For a statistically more meaningful result, the experimental conception calls for 4 years of data taking.

  2. Self-generated stochastic heating in an rf discharge. Annual progress report, May 15, 1991--May 14, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Lichtenberg, A.

    1992-08-01

    We have studied the nonlinear dynamics of stochastic heating arising from the reflection of electrons from moving sheaths as an underlying mechanism for electron power deposition in r.f. discharges. We examined the dynamics of the electron collision with the sheaths in the regime in which the sheath motion is small compared to the average electron velocity to de rive a mop that describes the electron motion. We have shown that for high frequency, ({omega}/2{pi}{approx_gt}50MHz), the electrons will strike the moving wall with random phase. At low pressures this stochasticity is an intrinsic property of the dynamics. The stochastic electron heating leads to a power law electron distribution. The stochastic heating was determined in both the slow sheath and fast sheath velocity regimes assuming an incident Maxwellian distribution.

  3. Serologic survey of Toxoplasma gondii in grizzly bears (Ursus arctos) and black bears (Ursus americanus), from Alaska, 1988 to 1991.

    Science.gov (United States)

    Chomel, B B; Zarnke, R L; Kasten, R W; Kass, P H; Mendes, E

    1995-10-01

    We tested 644 serum samples from 480 grizzly bears and 40 black bears from Alaska (USA), collected between 1988 and 1991, for Toxoplasma gondii antibodies, using a commercially available latex agglutination test (LAT). A titer > or = 64 was considered positive. Serum antibody prevalence for T. gondii in grizzly bears (Ursus arctos) was 18% (87 of 480). Prevalence ranged from 9% (seven of 77) on Kodiak Island to 28% (15 of 54) in northern Alaska. Prevalence was directly correlated to age. No grizzly bears grizzly bears captured north of the Arctic Circle. Antibody prevalence in black bears (Ursus americanus) from Interior Alaska was 15% (six of 40), similar to the prevalence in grizzly bears from the same area (13%; five of 40).

  4. Southeast Alaska cetacean vessel surveys conducted by Alaska Fisheries Science Center, National Marine Mammals Laboratory from 1991-04-20 to 2012-07-20 (NCEI Accession 0140931)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 1991, NMML initiated cetacean studies with vessel coverage throughout inland waters of Southeast Alaska. Between 1991 and 1993, line-transect methodology was used...

  5. Latin America and the Caribbean: A Survey of Distance Education 1991. New Papers on Higher Education: Studies and Research 5.

    Science.gov (United States)

    Carty, Joan

    Country profiles compiled through a survey of distance education in Latin America and the Caribbean form the contents of this document. Seventeen countries were surveyed in Latin America: Argentina; Bolivia; Brazil; Chile; Colombia; Costa Rica; Ecuador; French Guiana; Guatemala; Guyana; Honduras; Mexico; Nicaragua; Panama; Peru; Uruguay; and…

  6. Latin America and the Caribbean: A Survey of Distance Education 1991. New Papers on Higher Education: Studies and Research 5.

    Science.gov (United States)

    Carty, Joan

    Country profiles compiled through a survey of distance education in Latin America and the Caribbean form the contents of this document. Seventeen countries were surveyed in Latin America: Argentina; Bolivia; Brazil; Chile; Colombia; Costa Rica; Ecuador; French Guiana; Guatemala; Guyana; Honduras; Mexico; Nicaragua; Panama; Peru; Uruguay; and…

  7. Evaluation of models proposed for the 1991 revision of the International Geomagnetic Reference Field

    Science.gov (United States)

    Peddie, N.W.

    1992-01-01

    The 1991 revision of the International Geomagnetic Reference Field (IGRF) comprises a definitive main-field model for 1985.0, a main-field model for 1990.0, and a forecast secular-variation model for the period 1990-1995. The five 1985.0 main-field models and five 1990.0 main-field models that were proposed have been evaluated by comparing them with one another, with magnetic observatory data, and with Project MAGNET aerial survey data. The comparisons indicate that the main-field models proposed by IZMIRAN, and the secular-variation model proposed jointly by the British Geological Survey and the US Naval Oceanographic Office, should be assigned relatively lower weight in the derivation of the new IGRF models. -Author

  8. Heat transfer in space systems; Proceedings of the Symposium, AIAA/ASME Thermophysics and Heat Transfer Conference, Seattle, WA, June 18-20, 1990

    Science.gov (United States)

    Chan, S. H.; Anderson, E. E.; Simoneau, R. J.; Chan, C. K.; Pepper, D. W.

    Theoretical and experimental studies of heat-tranfer in a space environment are discussed in reviews and reports. Topics addressed include a small-scale two-phase thermosiphon to cool high-power electronics, a low-pressure-drop heat exchanger with integral heat pipe, an analysis of the thermal performance of heat-pipe radiators, measurements of temperature and concentration fields in a rectangular heat pipe, and a simplified aerothermal heating method for axisymmetric blunt bodies. Consideration is given to entropy production in a shock wave, bubble-slug transition in a two-phase liquid-gas flow under microgravity, plasma arc welding under normal and zero gravity, the Microgravity Thaw Experiment, the flow of a thin film on stationary and rotating disks, an advanced ceramic fabric body-mounted radiator for Space Station Freedom phase 0 design, and lunar radiators with specular reflectors.

  9. Heat transfer characteristics of hypersonic waveriders with an emphasis on the leading edge effects. M.S. Thesis, 1991

    Science.gov (United States)

    Vanmol, Denis O.; Anderson, John D., Jr.

    1992-01-01

    The heat transfer characteristics in surface radiative equilibrium and the aerodynamic performance of blunted hypersonic waveriders are studied along two constant dynamic pressure trajectories for four different Mach numbers. The inviscid leading edge drag was found to be a small (4 to 8 percent) but not negligible fraction of the inviscid drag of the vehicle. Although the viscous drag at the leading edge can be neglected, the presence of the leading edge will influence the transition pattern of the upper and the lower surfaces and therefore affect the viscous drag of the entire vehicle. For an application similar to the National Aerospace Plane (NASP), the present study demonstrates that the waverider remains a valuable concept at high Mach numbers if a state-of-the-art active cooling device is used along the leading edge. At low Mach number (less than 5), the study shows the surface radiative cooling might be sufficient. In all cases, radiative cooling is sufficient for the upper and lower surfaces of the vehicle if ceramic composites are used as thermal protection.

  10. Time and space variability of freshwater content, heat content and seasonal ice melt in the Arctic Ocean from 1991 to 2011

    Directory of Open Access Journals (Sweden)

    M. Korhonen

    2012-08-01

    Full Text Available The Arctic Ocean gains freshwater mainly through river discharge, precipitation and the inflowing low salinity waters from the Pacific Ocean. In addition the recent reduction in sea ice volume is likely to influence the surface salinity and thus contribute to the freshwater content in the upper ocean. The present day freshwater storage in the Arctic Ocean appears to be sufficient to maintain the upper ocean stratification and to protect the sea ice from the deep ocean heat content. The recent freshening has not, despite the established strong stratification, been able to restrain the accelerating ice loss and other possible heat sources besides the Atlantic Water, such as the waters advecting from the Pacific Ocean and the solar insolation warming the Polar Mixed Layer, are investigated. Since the ongoing freshening, oceanic heat sources and the sea ice melt are closely related, this study, based on hydrographic observations, attempts to examine the ongoing variability in time and space in relation to these three properties.

    The largest time and space variability of freshwater content occurs in the Polar Mixed Layer and the upper halocline. The freshening of the upper ocean during the 2000s is ubiquitous in the Arctic Ocean although the most substantial increase occurs in the Canada Basin where the freshwater is accumulating in the thickening upper halocline. Whereas the salinity of the upper halocline is nearly constant, the freshwater content in the Polar Mixed Layer is increasing due to decreasing salinity. The decrease in salinity is likely to result from the recent changes in ice formation and melting. In contrast, in the Eurasian Basin where the seasonal ice melt has remained rather modest, the freshening of both the Polar Mixed Layer and the upper halocline is mainly of advective origin.

    While the warming of the Atlantic inflow was widespread in the Arctic Ocean during the 1990s, the warm and saline inflow events in the

  11. Survey and evaluation of available thermal insulation materials for use on solar heating and cooling systems

    Energy Technology Data Exchange (ETDEWEB)

    1980-03-01

    This is the final report of a survey and evaluation of insulation materials for use with components of solar heating and cooling systems. The survey was performed by mailing questionnaires to manufacturers of insulation materials and by conducting an extensive literature search to obtain data on relevant properties of various types of insulation materials. The study evaluated insulation materials for active and passive solar heating and cooling systems and for multifunction applications. Primary and secondary considerations for selecting insulation materials for various components of solar heating and cooling systems are presented.

  12. Photovoltaic Subcontract Program, FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  13. General Population Knowledge about Extreme Heat: A Cross-Sectional Survey in Lisbon and Madrid.

    Science.gov (United States)

    Gil Cuesta, Julita; van Loenhout, Joris Adriaan Frank; Colaço, Maria da Conceição; Guha-Sapir, Debarati

    2017-01-28

    Extreme heat is associated with an increased mortality and morbidity. National heat plans have been implemented to minimize the effect of extreme heat. The population's awareness and knowledge of national heat plans and extreme heat is essential to improve the community's behavior and adaptation. A general population survey was conducted in Lisbon and in Madrid to assess this knowledge. We used a questionnaire to interview passers-by. Results were compared between Lisbon and Madrid and between locals and foreigners, using Pearson Chi-square tests and Fisher's exact test. We conducted 260 interviews in six locations of different socio-economic backgrounds in each city. The most frequently mentioned extreme heat-related risk groups were the elderly (79.2%), children (49.6%) and babies (21.5%). The most frequently reported protective measures were increased fluid intake (73.1%) and avoiding exposure to the sun (50.8%). Knowledge about the heat plan was higher in Lisbon (37.2%) than in Madrid (25.2%) (p-value = 0.03). Foreigners had less knowledge of risk groups compared to locals. Heat plans were not widely known in Madrid and Lisbon. Nonetheless, knowledge of practical concepts to face extreme heat, such as certain risk groups and protective measures, was found. Our results were similar to comparable surveys where specific respondents' groups were identified as less knowledgeable. This highlighted the importance of addressing these groups when communicating public health messages on heat. Foreigners should be specifically targeted to increase their awareness.

  14. Status report on survey of alternative heat pumping technologies

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, S.

    1998-07-01

    The Department of Energy is studying alternative heat pumping technologies to identify possible cost effective alternatives to electric driven vapor compression heat pumps, air conditioners, and chillers that could help reduce CO{sub 2} emissions. Over thirty different technologies are being considered including: engine driven systems, fuel cell powered systems, and alternative cycles. Results presented include theoretical efficiencies for all systems as well as measured performance of some commercial, prototype, or experimental systems. Theoretical efficiencies show that the alternative electric-driven technologies would have HSPFs between 4 and 8 Btu/Wh (1.2 to 2.3 W/W) and SEERs between 3 and 9.5 Btu/Wh (0.9 and 2.8 W/W). Gas-fired heat pump technologies have theoretical seasonal heating gCOPs from 1.1 to 1.7 and cooling gCOPs from 0.95 to 1.6 (a SEER 12 Btu/Wh electric air conditioner has a primary energy efficiency of approximately 1.4 W/W).

  15. Wood pellet heating plants. Market survey. 4. upd. ed.; Hackschnitzel-Heizung. Marktuebersicht

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    Wood pellets from the agriculture and forestry offer an enormous potential for the development of the use of bio energy in the private area as well as in industry and commerce. Within the market survey 'Wood pellet heating systems', the Fachagentur Nachwachsende Rohstoffe e.V. (Guelzow-Pruezen, Federal Republic of Germany) reported on the targets and measures of the Federal Government with respect to the heating with biomass, wood pellets as solid biofuels (standardization of solid biofuels, supply, features, evaluation), wood pellet heating plants, economic considerations, market survey on wood pellet heating plants as well as list of addresses for producers of wood pellet heating plants and suppliers of wood pellets.

  16. Temperature profile data collected using BT and XBT casts in a World-wide distribution from NOAA Ship MALCOLM BALDRIGE and other platforms from 1990-06-22 to 1991-08-29 (NCEI Accession 9100184)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected using XBT and BT casts from NOAA Ship MALCOLM BALDRIGE and other platforms in a World-wide distribution from 22 June 1990 to...

  17. Shutter heating system of Antarctic bright star survey telescope

    Science.gov (United States)

    Chen, Jie; Dong, Shucheng; Jiang, Fengxin; Zhang, Hongfei; Wang, Jian

    2016-07-01

    A heat preservation system for mechanical shutter in Antarctic is introduced in the paper. The system consists of the heat preservation chamber, the host controller STM32F103C8T6 with peripheral circuit and the control algorithm. The whole design is carried out on the basis of the low temperature requirement, including the cavity structure and thermal insulation. The heat preservation chamber is used to keep the shutter warm and support the weight of the camera. Using PT100 as the temperature sensor, the signal processing circuit converts the temperature to the voltage which is then digitized by the 12 bit ADC in the STM32. The host controller transforms the voltage data into temperature, and through the tuning of the Fussy PID algorithm which controls the duty cycle of the MOSFET, the temperature control of chamber is realized. The System has been tested in the cryogenic environment for a long time, with characteristic of low temperature resistance, small volume, high accuracy of temperature control as well as remote control and detection.

  18. 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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  19. Using a knowledge, attitudes and practices survey to supplement findings of an outbreak investigation: cholera prevention measures during the 1991 epidemic in Peru.

    Science.gov (United States)

    Quick, R E; Gerber, M L; Palacios, A M; Beingolea, L; Vargas, R; Mujica, O; Moreno, D; Seminario, L; Smithwick, E B; Tauxe, R V

    1996-08-01

    To assess the effectiveness of the cholera prevention activities of the Peruvian Ministry of Health, we conducted a knowledge, attitudes, and practices (KAP) survey in urban and rural Amazon communities during the cholera epidemic in 1991. We surveyed heads of 67 urban and 61 rural households to determine diarrhoea rates, sources of cholera prevention information, and knowledge, attitudes, and practices regarding ten cholera prevention measures. Twenty-five per cent of 482 urban and 11% of 454 rural household members had diarrhoea during the first 3-4 months of the epidemic. Exposure to mass media education was greater in urban areas, and education through interpersonal communication was more prevalent in rural villages. Ninety-three per cent of rural and 67% of urban respondents believed they could prevent cholera. The mean numbers of correct responses to ten knowledge questions were 7.8 for urban and 8.2 for rural respondents. Practices lagged behind knowledge and attitudes (mean correct response to ten possible: urban 4.9, rural 4.6). Seventy-five per cent of respondents drank untreated water and 91% ate unwashed produce, both of which were identified as cholera risk factors in a concurrently conducted case-control study. The cholera prevention campaign successfully educated respondents, but did not cause many to adopt preventive behaviours. Direct interpersonal education by community-based personnel may enhance the likelihood of translating education into changes in health behaviours. Knowledge, attitudes, and practices surveys conducted with case-control studies during an epidemic can be an effective method of refining education/control programmes.

  20. Water-resources activities of the U.S. Geological Survey in Montana, October 1991 through September 1993

    Science.gov (United States)

    Midtlyng, K. S.; Harksen, C.J.

    1993-01-01

    Water-resources programs and activities of the U.S. Geological Survey in Montana consist principally of hydrologic-data collection and investigative studies that address water-resource issues. The work is supported by direct Federal funding, by transfer of funds from other Federal agencies, and by joint funding agreements with State or local agencies. The Montana District of the Geological Survey's Water Resources Division conducts its hydrologic work through a District Office in Helena, and Field Headquarters in Helena, Billings, Fort Peck, and Kalispell. Twenty-seven projects are being con- ducted. As outlined in this report, these projects are operated under the general categories of data- collection programs and investigative studies. This report describes the projects funded for fiscal years 1992 and 1993. hi addition, it describes the operations of the Montana District, hydrologic conditions during water year 1992, activities in addition to regular programs, and sources of publications and information. It also lists reports published or released during the preceding 5 years.

  1. Comparison of the Carbon System Parameters at the Global CO2 Survey Crossover Locations in the North and South Pacific Ocean, 1990-1996

    Energy Technology Data Exchange (ETDEWEB)

    Feely, Richard A [NOAA, Pacific Marine Environmental Laboratory (PMEL); Lamb, Marilyn F. [NOAA, Pacific Marine Environmental Laboratory (PMEL); Greeley, Dana J. [NOAA, Pacific Marine Environmental Laboratory (PMEL); Wanninkhof, Rik [NOAA, Atlantic Oceanographic and Meteorological Laboratory (AOML)

    1999-10-01

    As a collaborative program to measure global ocean carbon inventories and provide estimates of the anthropogenic carbon dioxide (C02) uptake by the oceans. the National Oceanic and Atmospheric Administration and the U.S. Department of Energy have sponsored the collection of ocean carbon measurements as part of the World Ocean Circulation Experiment and Ocean-Atmosphere Carbon Exchange Study cruises. The cruises discussed here occurred in the North and South Pacific from 1990 through 1996. The carbon parameters from these 30 crossover locations have been compared to ensure that a consistent global data set emerges from the survey cruises. !'he results indicate that for dissolved inorganic carbon. fugacity of C02• and pH. the a~:,rreements at most crossover locations are well within the design specifications for the global CO) survey: whereas. in the case of total alkaliniry. the agreement between crossover locations is not as close.

  2. Annual Water Management Program - 1991 : Big Stone National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The proposed water management program for 1991 focuses on managing unit water levels to maintain habitat on Big Stone NWR. During the winter of 1990/91, cattails...

  3. Inflammation gene variants and susceptibility to albuminuria in the U.S. population: analysis in the Third National Health and Nutrition Examination Survey (NHANES III, 1991-1994

    Directory of Open Access Journals (Sweden)

    Chang Man-huei

    2010-11-01

    Full Text Available Abstract Background Albuminuria, a common marker of kidney damage, serves as an important predictive factor for the progression of kidney disease and for the development of cardiovascular disease. While the underlying etiology is unclear, chronic, low-grade inflammation is a suspected key factor. Genetic variants within genes involved in inflammatory processes may, therefore, contribute to the development of albuminuria. Methods We evaluated 60 polymorphisms within 27 inflammatory response genes in participants from the second phase (1991-1994 of the Third National Health and Nutrition Examination Survey (NHANES III, a population-based and nationally representative survey of the United States. Albuminuria was evaluated as logarithm-transformed albumin-to-creatinine ratio (ACR, as ACR ≥ 30 mg/g, and as ACR above sex-specific thresholds. Multivariable linear regression and haplotype trend analyses were conducted to test for genetic associations in 5321 participants aged 20 years or older. Differences in allele and genotype distributions among non-Hispanic whites, non-Hispanic blacks, and Mexican Americans were tested in additive and codominant genetic models. Results Variants in several genes were found to be marginally associated (uncorrected P value IL1B (rs1143623 among Mexican Americans remained significantly associated with increased odds, while IL1B (rs1143623, CRP (rs1800947 and NOS3 (rs2070744 were significantly associated with ACR ≥ 30 mg/g in this population (additive models, FDR-P TNF rs1800750, which failed the test for Hardy-Weinberg proportions in this population. Haplotypes within MBL2, CRP, ADRB2, IL4R, NOS3, and VDR were significantly associated (FDR-P Conclusions Our findings suggest a small role for genetic variation within inflammation-related genes to the susceptibility to albuminuria. Additional studies are needed to further assess whether genetic variation in these, and untested, inflammation genes alter the

  4. Survey of literature on convective heat transfer coefficients and recovery factors for high atmosphere thermometry

    Science.gov (United States)

    Chung, S.

    1973-01-01

    Heat transfer phenomena of rarefied gas flows is discussed based on a literature survey of analytical and experimental rarefied gas dynamics. Subsonic flows are emphasized for the purposes of meteorological thermometry in the high atmosphere. The heat transfer coefficients for three basic geometries are given in the regimes of free molecular flow, transition flow, slip flow, and continuum flow. Different types of heat phenomena, and the analysis of theoretical and experimental data are presented. The uncertainties calculated from the interpolation rule compared with the available experimental data are discussed. The recovery factor for each geometry in subsonic rarefied flows is also given.

  5. Survey of failure mechanisms for tube heat exchangers in heat pumps; Sammanstaellning av skadeorsaker och skadefoerlopp i tubvaermevaexlare till vaermepumpar

    Energy Technology Data Exchange (ETDEWEB)

    Kiessling, Leif; Haegerstedt, Lars-Erik [AaF-Energi och Miljoe AB, Stockholm (Sweden)

    2005-06-01

    Larger heat pumps have been used for district heating production during 10-20 years and have become an important complement to other heat production sources. However, after a long time of problem free operation, the heat pumps start to show an increasing amount of ageing problems, especially in the heat exchangers, which can result in damages and leaks of cooling media. Because of this, Vaermeforsk has financed a survey over the most predominant damages and how they depend on heat exchanger tube materials and testing techniques. The result is based on an inquiry to more than 20 heat pump owners with pumps larger than 5 MW (nominal capacity), and the results of tests and damages of ca. 200 heat exchangers have been assembled. The data has been collected by inquiries but almost every production person has also been contacted by phone or e-mail. The result has been compiled in tables and an Access database. The result shows that the service life of stainless tubes in evaporator tube exchangers is much longer than for Cu-alloyed tubes. Titanium tubes in the same application will even resist in the most difficult environments such as geothermal waters. Condenser tubes of carbon steel in district heating water applications show damages from pitting corrosion already after a few years of service. Cu-alloyed tubes show a considerable longer time before damages and stainless steel tubes give a very long service life and very few damages are reported. It must be noticed that by regularly scheduled tests of the tube bundles, attacks on the tube material can be located and taken care of before they result in leakage, and the life time of the heat exchangers is by that prolonged. Smooth tubes may give advantages in comparison to finned tubes. This is based on the fact that the finned tubes show an unlucky combination of a high notch effect and a weak structure in the bottom of the fins. Smooth tubes also decrease the possibility of tube decontamination from impurities in the

  6. Archive of digitized analog boomer seismic reflection data collected during U.S. Geological S cruises Erda 90-1_HC, Erda 90-1_PBP, and Erda 91-3 in Mississippi Sound, June 1990 and September 1991

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The U.S. Geological Survey (USGS) Coastal and Marine Geology Program has actively collected geophysical and sedimentological data in the northern Gulf of Mexico for...

  7. Library services for people with disabilities: results of a survey.

    OpenAIRE

    Nelson, P P

    1996-01-01

    The Americans with Disabilities Act (ADA), enacted in 1990, has had a significant impact on the way many institutions, including libraries, do business. The Association of Research Libraries surveyed its members in 1991 to determine the effect of this legislation, and the author conducted a similar survey in 1995 to learn what progress academic health sciences libraries have made in serving the needs of people with disablities. A questionnaire was mailed to 131 members of the Association of A...

  8. Manufacturing consumption of energy 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Doctoral training in statistics, measurement, and methodology in psychology: replication and extension of Aiken, West, Sechrest, and Reno's (1990) survey of PhD programs in North America.

    Science.gov (United States)

    Aiken, Leona S; West, Stephen G; Millsap, Roger E

    2008-01-01

    In a survey of all PhD programs in psychology in the United States and Canada, the authors documented the quantitative methodology curriculum (statistics, measurement, and research design) to examine the extent to which innovations in quantitative methodology have diffused into the training of PhDs in psychology. In all, 201 psychology PhD programs (86%) participated. This survey replicated and extended a previous survey (L. S. Aiken, S. G. West, L. B. Sechrest, & R. R. Reno, 1990), permitting examination of curriculum development. Most training supported laboratory and not field research. The median of 1.6 years of training in statistics and measurement was mainly devoted to the modally 1-year introductory statistics course, leaving little room for advanced study. Curricular enhancements were noted in statistics and to a minor degree in measurement. Additional coverage of both fundamental and innovative quantitative methodology is needed. The research design curriculum has largely stagnated, a cause for great concern. Elite programs showed no overall advantage in quantitative training. Forces that support curricular innovation are characterized. Human capital challenges to quantitative training, including recruiting and supporting young quantitative faculty, are discussed. Steps must be taken to bring innovations in quantitative methodology into the curriculum of PhD programs in psychology.

  10. A survey of geothermal process heat applications in Guatemala: An engineering survey

    Energy Technology Data Exchange (ETDEWEB)

    Altseimer, J.H.; Edeskuty, F.J.

    1988-08-01

    This study investigates how process heat from Guatemala's geothermal energy resources can be developed to reduce Guatemala's costly importation of oil, create new employment by encouraging new industry, and reduce fuel costs for existing industry. This investigation was funded by the US Agency for International Development and carried out jointly by the Guatemalan Government and the Los Alamos National Laboratory. Two sites, Amatitlan and Zunil, are being developed geothermally. Amatitlan is in the better industrial area but Zunil's geothermal development is more advanced. The industry around Zunil is almost exclusively agricultural and the development of an agricultural processing plant (freezing, dehydration, and cold storage) using geothermal heat is recommended. Similar developments throughout the volcanic zones of Guatemala are possible. Later, when the field at Amatitlan has been further developed, an industrial park can be planned. Potential Amatitlan applications are the final stage of salt refining, a thermal power plant, hospital/hotel heating and cooling, steam curing of concrete blocks, production of alcohol from sugar cane, and production of polyethylene from ethanol. Other special developments such as water pumping for the city of Guatemala and the use of moderate-temperature geothermal fluids for localized power production are also possible. 12 refs., 13 figs., 14 tabs.

  11. Survey of available technology for the improvement of gas-fired residential heating equipment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Putnam, A.A.; Talbert, S.G.; Vergara, R.D.; Levy, A.; DeWerth, D.W.; Norris, T.R.

    1979-08-01

    Available technology was surveyed as to possible application to more efficient gas-fired comfort heating and water heating in residences. Objectives were (1) to evaluate energy saving modifications and design approaches, including both retrofit and new systems, and (2) to identify RD and D required to bring to the marketplace those concepts that have a reasonable payback period. Over 60 concepts, including both retrofit devices and new designs, were identified on the basis of the study of the technical literature and discussions with various segments of industry. After evaluating each concept on the basis of expected initial cost, energy consumption, and operating cost, those concepts with a reasonably short payback period were considered from the point of view of RD and D needs. A principal recommendation covering several specific concepts was the study of condensing heat-exchanger systems. RD and D was recommended on both mechanical and aerodynamically valved pulse combustors, radiant burners, catalytic systems, heat pipe systems, self-powered heating units, and gas-fired heat pumps. Relative to retrofit concepts, recommendations covered the effects of derating on furnace corrosion and the methodology for predicting savings in individual homes. Need was also indicated for a methodology to optimize sizing of heating units and for data on energy demand requirements for integrated appliances. General recommendations related to systems control analysis, minimum venting requirements, and combustion air requirements in tight homes.

  12. Coping with heat in the city: what can we learn from a survey immediately after a hot weather period for future heat waves?

    Science.gov (United States)

    Kunz-Plapp, Tina; Schipper, Hans; Hackenbruch, Julia

    2015-04-01

    Karlsruhe is one of the hottest cities in Germany with a temperature record of 40.2°C in August 2003. In 2013, two hot weather periods with continuous heat warnings by the German Weather Service for 7 and 8 days occurred during the second half of July and first 10 days of August 2013, and in early August the temperatures in Karlsruhe almost reached again the record of 40.2°C. To understand how citizens experienced the heat and what strategies they used to cope with the heat, we conducted a questionnaire survey on subjective heat stress and coping strategies immediately after the hot weather period. Based on a holistic approach the questionnaire included questions on heat stress experience in different contexts of daily life, health impacts of the heat, coping measures, housing conditions, urban environment, living conditions, and socio-demographic characteristics. The responses of the 323 survey participants living and working in Karlsruhe show that they on average experienced the heat as rather stressful event, whereby the heat stress experienced at home was significant lower than heat stress experienced at work or in general. Regression analyses show that, among the factors included in the questionnaire, the health impairments suffered during the heat, the control belief and the coping measures implemented mainly determine heat stress experienced in general and at work. For the subjective heat stress at home, factors of the built urban environment such as heat loading of district, living in the attic or the ground floor, and heat protection elements of the inhabited building also played a role. At the same time, the way the respondents used different coping strategies in context of their daily activities and routines during heat suggests lessons to learn from this event how individual response to heat differs from responses to other types of natural hazards.

  13. Opportunities for District Heating Systems in Ukraine. Market survey. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Brienen, M.

    2011-12-15

    The market survey should identify the existing and future opportunities for Dutch companies in the district heating sector in Ukraine, facilitate better understanding of the sector specifics by providing a complete picture on the whole district heating chain at specific cities mentioned and surrounding areas, and provide practical information on the best ways to enter this market segment by Dutch companies. The points of special interest are: (a) Analysis of main types of district heating chain in terms of the key stakeholders and their interest; Identification of the cases where the whole chain is under control (if any); Identification of the main directions of change within the existing set-up; (b) Analysis of the pricing model(s) and the procedures for setting up the prices for district heating; Identification of the main influencers on the decision making; (c) Identification of the main opportunities to use renewable energy for heating systems in Ukraine; and (d) Identification of the Dutch clusters with appropriate products, services and knowledge which can be used to achieve optimal results with district heating systems in Ukraine. Another important reason to execute this market survey is the 2g at-sign thereprogramme 'Ukraine-sustainable energy'. One of the consortia supported under the 2g at-sign there programme, is called NUSEP, Netherlands Ukrainian Sustainable Energy Platform. Under this platform 15-20 Dutch companies and institutes have joined forces. All of these companies and institutes are active in the field of(sustainable) energy. In short, the district heating sector in Ukraine offers many opportunities for Dutch companies. This survey will help Dutch companies to do business in Ukraine. The market research has been executed at both national level (where relevant concerns) and is specifically focused on the following cities and surrounding area: Kiev; Poltava; Kamyanets-Podilsky; Kovel; Lviv; Zhytomyr. Since the major developments in

  14. Demographic and socioeconomic inequalities for self-rated health and happiness in elderly: the situation for Turkey regarding World Values Survey between 1990 and 2013.

    Science.gov (United States)

    Ergin, Isil; Mandiracioglu, Aliye

    2015-01-01

    To define the socioeconomic and demographic determinants for self-rated health and happiness for Turkish elderly (≥60) using the World Values Survey (WVS) database. WVS data for Turkey covering 23 years (1990-2013) with five separate cross-sections (1990, 1996, 2001, 2007, 2013) were pooled for analysis (n=870). Dependent variables were self-rated health (SRH) and perception of happiness.Their relation with age, sex, number of children, marital status, income, education, employment status and class perception were evaluated. Chi-square and logistic regression analysis were used. Regression coefficients and their standard errors were derived to calculate odds ratios. Mean age was 66.96±5.78 (60-91), 58.16% were male and 76.32% were married. The majority (61.10%) was at lowest income level and 80.60% had education attainment at primary level or below. Very happy/quite happy were 81.77% while only 46.59% perceived their health as very good/good. The crisis year (2001) increased the risk of bad self-rated health 4.4 times, being a women 2.0 times, while being a widow had a 2.3-fold, low-income 3.0-fold effect. The odds for unhappy status was increased 4.3 times at low-income levels and 8.4 times for the divorced/separate living partners. Happiness state improved after crisis period. SRH and happiness of Turkish elderly bare demographic and socioeconomic inequalities. The inexistence of a partner, being a women, low-income level and major threats for it, like economic crisis, are important drivers for elderly health and happiness. To improve well-being of elderly, better social policies for income is essential and at economic crisis times, support policies should be prioritized for vulnerable groups, including elderly. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. A survey of heating and turbulent boundary layer characteristics of several hypersonic research aircraft configurations

    Science.gov (United States)

    Lawing, P. L.

    1981-01-01

    Four of the configurations investigated during a proposed NASA-Langley hypersonic research aircraft program were selected for phase-change-paint heat-transfer testing and forebody boundary layer pitot surveys. In anticipation of future hypersonic aircraft, both published and unpublished data and results are reviewed and presented with the purpose of providing a synoptic heat-transfer data base from the research effort. Engineering heat-transfer predictions are compared with experimental data on both a global and a local basis. The global predictions are shown to be sufficient for purposes of configuration development, and even the local predictions can be adequate when interpreted in light of the proper flow field. In that regard, cross flow in the forebody boundary layers was examined for significant heating and aerodynamic effect on the scramjet engines. A design philosophy which evolved from the research airplane effort is used to design a forebody shape that produces thin, uniform, forebody boundary layers on a hypersonic airbreathing missile. Finally, heating/boundary layer phenomena which are not predictable with state-of-the-art knowledge and techniques are shown and discussed.

  16. Sensitivity to heat in MS patients: a factor strongly influencing symptomology - an explorative survey

    Directory of Open Access Journals (Sweden)

    Söderhamn Olle

    2011-02-01

    Full Text Available Abstract Background Many individuals diagnosed with Multiple Sclerosis (MS are sensitive to increased body temperature, which has been recognized as correlating with the symptom of fatigue. The need to explore this association has been highlighted. The aim of this study was to investigate the occurrence of heat sensitivity and its relations to disease course, disability, common MS-related symptoms and ongoing immunosuppressive treatments among individuals 65 years of age or younger diagnosed with MS. Methods A cross-sectional designed survey was undertaken. A questionnaire was sent to MS-patients with an Expanded Disability Status Score (EDSS in the interval of 0-6.5 and who were between 20 and 65 years of age, living in an eastern region of Sweden (n = 334. Besides occurrence of heat sensitivity (Yes/No and corresponding questions, the Fatigue Severity Scale (FSS, the MS-related symptom checklist and the Perceived Deficit Questionnaire (PDQ were included. Data were analysed in relation to data level using Chi-square, Mann Whitney U-test, and Student's t-test. Pearson's and Spearman's correlations were calculated. In the logistic regression analyses (enter dichotomized MS-symptoms were used as dependent variables, and EDSS, disease-course, time since onset, heat-sensitivity, age and sex (female/male were independent variables. In the linear regression analyses, enter, mean FSS and summarized PDQ were entered as dependent variables and EDSS, disease-course, time since onset, heat sensitivity, age and sex (female/male were independent variables. Results Of the responding patients (n = 256, 58% reported heat sensitivity. The regression analyses revealed heat sensitivity as a significant factor relating not only to fatigue (p Conclusions Heat sensitivity in MS patients is a key symptom that is highly correlated with disabling symptoms such as fatigue, pain, concentration difficulty and urination urgency.

  17. Airborne-temperature-survey maps of heat-flow anomalies for exploration geology

    Science.gov (United States)

    Delgrande, N. K.

    1982-11-01

    Precise airborne temperature surveys depicted small predawn surface temperature differences related to heat flow anomalies at the Long Valley, California, KGRA. Zones with conductive heat flow differences of 45 + or - 16 nu cal/sq cm(s) has predawn surface temperature differences of 1.4 + or - 0.3 C. The warmer zones had hot water circulating in a shallow (less than 60-m-deep) aquifer. Hot wate is a useful geochemical indicator of geothermal and mineral resource potential. The precise airborne temperature survey method recorded redundant infrared scanner signals at two wavelengths (10 to 12 micrometers and 4.5 to 5.5 micrometers) and two elevations (0.3 km and 1.2 km). Ground thermistor probes recorded air and soil temperatures during the survey overflights. Radiometric temperatures were corrected for air path and reflected sky radiation effects. Corrected temperatures were displayed in image form with color coded maps which depicted 0.24 C temperature differences.

  18. Survey on the social and economic influences of wide-spreading heat-pump technology

    Science.gov (United States)

    Katayama, Kozo

    1988-07-01

    A survey was conducted on the current status of utilization, trends in technical development for future and policy of heat pumps (HP). Heat pumps exceeded 65 pct of shipment of air conditioners for home and 70 pct for business. Proportion of installation was 20 pct per household and a 4.8 pct per room in 1984. It was already applied to industrial processes. Technological developments are in progress on HP for cold regions, multisystem for air conditioning/hot water supply, and absorption-type HP in order to widen its application. In political aspects, its proliferation is promoted by the financial aids and favorable charging system. The use of HP in 2000 is estimated as 26 to 51 pct per room for air conditioning, 40 to 64 pct of total heat demands for air conditioning, and 7 to 17 pct in heat demands for hot water supply. Share of HP in business application will be 39 to 68 pct for air conditioning, and 3 to 9 pct for hot water supply. About 2.3 to 5.0 pct of demands for industrial process will be filled with HP. HP will have a significant influence on energy conservation and environmental improvement.

  19. A compilation of sulfur dioxide and carbon dioxide emission-rate data from Cook Inlet volcanoes (Redoubt, Spurr, Iliamna, and Augustine), Alaska during the period from 1990 to 1994

    Science.gov (United States)

    Doukas, Michael P.

    1995-01-01

    Airborne sulfur dioxide (SO2) gas sampling of the Cook Inlet volcanoes (Mt. Spurr, Redoubt, Iliamna, and Augustine) began in 1986 when several measurements were carried out at Augustine volcano during the eruption of 1986 (Rose and others, 1988). More systematic monitoring for SO2 began in March 1990 and for carbon dioxide (CO2) began in June, 1990 at Redoubt Volcano (Brantley, 1990 and Casadevall and others, 1994) and continues to the present. This report contains all of the available daily SO2 and CO2 emission rates determined by the U.S. Geological Survey (USGS) from March 1990 through July 1994. Intermittent measurements (four to six month intervals) at Augustine and Iliamna began in 1990 and continues to the present. Intermittent measurements began at Mt. Spurr volcano in 1991, and were continued at more regular intervals from June, 1992 through the 1992 eruption at the Crater Peak vent to the present.

  20. State-of-the-art survey of joinability of materials for OTEC heat exchangers

    Energy Technology Data Exchange (ETDEWEB)

    Beaver, R. J.

    1978-12-01

    Literature and industrial sources were surveyed to assess, on the basis of apparent economics and reliability, the joinability of both shell-and-tube and compact ocean thermal energy conversion (OTEC) heat exchangers. A no-leak requirement is mandatory to prevent mixing seawater and the ammonia working fluid. The operating temperature range considered is 7 to 28/sup 0/C (45 to 82/sup 0/F). Materials evaluated were aluminum, titanium, copper--nickel, AL-6X austenitic stainless steel, singly and in combination with steel and concrete. Many types of welding and brazing processes, roller expansion, magnaforming, O-ring sealing, and adhesive bonding were considered. The automatic gas tungsten-arc welding process and explosion welding processes are the only two joining processes that now appear to offer the high reliability required of no-leak shell-and-tube heat exchangers. Of these two processes, the gas tungsten-arc welding process appears to be the more economically attractive.

  1. Annual Report: Photovoltaic Subcontract Program FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. Annual Research Progress Report, FY 1991

    Science.gov (United States)

    1991-09-30

    Powder. Ann Allergy 66:301-304, 1991. Larsen LV, Copeland TA, Weber RW, Vaughan TR: Allergen Extraction Methods: Effects of Time, Temperature, Buffer...Subretinal Hemorrhage: A Case Report. Ann Ophthalmol 22:259-262, 1990. Weston B, Enzenauer RW, Kraft SP, Gayowky GR: Stability of the Postoperative Alignment...Teresa Copeland , CPT, MC (11) Key Words: David L. Goodman, LTC, MC migraine food hypersensitivity mediators (12) Accumulative MEDCASE:* (13) Est Accum OMA

  3. Incidence, patterns and severity of reported unintentional injuries in Pakistan for persons five years and older: results of the National Health Survey of Pakistan 1990–94

    Directory of Open Access Journals (Sweden)

    Qureshi Huma I

    2007-07-01

    Full Text Available Abstract Background National level estimates of injuries are not readily available for developing countries. This study estimated the annual incidence, patterns and severity of unintentional injuries among persons over five years of age in Pakistan. Methods National Health Survey of Pakistan (NHSP 1990–94 is a nationally representative survey of the household. Through a two-stage stratified design, 18, 315 persons over 5 years of age were interviewed to estimate the overall annual incidence, patterns and severity of unintentional injuries for males and females in urban and rural areas over the preceding one year. Weighted estimates were computed adjusting for complex survey design using surveyfreq and surveylogistic option of SAS 9.1 software. Results The overall annual incidence of all unintentional injuries was 45.9 (CI: 39.3–52.5 per 1000 per year; 59.2 (CI: 49.2–69.2 and 33.2 (CI: 27.0–39.4 per 1000 per year among males and females over five years of age, respectively. An estimated 6.16 million unintentional injuries occur in Pakistan annually among persons over five years of age. Urban and rural injuries were 55.9 (95% CI: 48.1–63.7 and 41.2 (95% CI: 32.2–50.0 per 1000 per year, respectively. The annual incidence of injuries due to falls were 22.2 (95% CI: 18.0–26.4, poisoning 3.3 (95%CI: 0.5–6.1 and burn was 1.5 (95%CI: 0.9–2.1 per 1000 per year. The majority of injuries occurred at home 19.2 (95%CI: 16.0–22.4 or on the roads 17.0 (95%CI: 13.8–20.2. Road traffic/street, school and urban injuries were more likely to result in handicap. Conclusion There is high burden of unintentional injuries among persons over five years of age in Pakistan. These results are useful to plan further studies and prioritizing prevention programs on injuries nationally and other developing countries with similar situation.

  4. Winter fuels report: Week ending October 19, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-25

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and state and local governments on the following topics: distillate fuel oil net production, imports and stocks for all PADD's and product supplied on the US level; propane net production, imports and stocks for Petroleum Administration for Defense Districts (PADD) I, II, and III; natural gas supply and disposition and underground storage for the United States and consumption for all PADD's; residential and wholesale pricing data for propane and heating oil for those states participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the United States and selected cities; and US total heating degree-days by city. This report will be published weekly by the EIA starting the first week in October 1990 and will continue until the first week in April 1991. The data will also be available electronically after 5:00 pm on Thursday during the heating season through the EIA Electronic Publication System (EPUB).

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  6. Report to Pacific Flyway Study Committee on 1986-1991 breeding ground surveys of dusky Canada geese on the Copper River Delta

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Development of an expanded aerial survey on the Copper River Delta was begun in 1985. survey design was standardized in 1988 and the same transects have been flown...

  7. Ceramics Technology Project database: September 1991 summary report. [Materials for piston ring-cylinder liner for advanced heat/diesel engines

    Energy Technology Data Exchange (ETDEWEB)

    Keyes, B.L.P.

    1992-06-01

    The piston ring-cylinder liner area of the internal combustion engine must withstand very-high-temperature gradients, highly-corrosive environments, and constant friction. Improving the efficiency in the engine requires ring and cylinder liner materials that can survive this abusive environment and lubricants that resist decomposition at elevated temperatures. Wear and friction tests have been done on many material combinations in environments similar to actual use to find the right materials for the situation. This report covers tribology information produced from 1986 through July 1991 by Battelle columbus Laboratories, Caterpillar Inc., and Cummins Engine Company, Inc. for the Ceramic Technology Project (CTP). All data in this report were taken from the project's semiannual and bimonthly progress reports and cover base materials, coatings, and lubricants. The data, including test rig descriptions and material characterizations, are stored in the CTP database and are available to all project participants on request. Objective of this report is to make available the test results from these studies, but not to draw conclusions from these data.

  8. A survey of selected coral and fish assemblages near the Waianae Ocean Outfall, Oahu, Hawaii, 1990-1999 (NODC Accession 0000794)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During 1990-1999, coral growth and fish abundance were monitored at stations located at and in the vicinity of the Waianae Ocean Outfall. Comparisons of results with...

  9. A Survey of Selected Coral and Fish Assemblages Near the Waianae Ocean Outfall, Oahu, Hawaii, 1990-1999 (NODC Accession 0000794)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During 1990-1999, coral growth and fish abundance were monitored at stations located at and in the vicinity of the Waianae Ocean Outfall. Comparisons of results with...

  10. Temporal changes in concentrations of lipids and apolipoprotein B among adults with diagnosed and undiagnosed diabetes, prediabetes, and normoglycemia: findings from the National Health and Nutrition Examination Survey 1988–1991 to 2005–2008

    Directory of Open Access Journals (Sweden)

    Ford Earl S

    2013-01-01

    Full Text Available Abstract Background Diabetes is characterized by profound lipid abnormalities. The objective of this study was to examine changes in concentrations of lipids and apolipoprotein B among participants stratified by glycemic status (diabetes, undiagnosed diabetes, prediabetes, and normoglycemia in the United States from 1988–1991 to 2005–2008. Methods We used data from 3202 participants aged ≥20 years from the National Health and Nutrition Examination Survey (NHANES III (1988–1991 and 3949 participants aged ≥20 years from NHANES 2005–2008. Results Among participants of all four groups, unadjusted and adjusted mean concentrations of total cholesterol, low-density lipoprotein cholesterol, non-high-density lipoprotein cholesterol, and apolipoprotein B, but not triglycerides, decreased significantly. Among participants with prediabetes and normoglycemia, unadjusted and adjusted mean concentrations of high-density lipoprotein cholesterol increased significantly. Adjusted mean log-transformed concentrations of triglycerides decreased in adults with undiagnosed diabetes and prediabetes. During 2005–2008, unadjusted concentrations of apolipoprotein B ≥80 mg/dl were observed in 72.8% of participants with diagnosed diabetes, 87.9% of participants with undiagnosed diabetes, 86.6% of participants with prediabetes, and 77.2% of participants with normoglycemia. The unadjusted use of cholesterol-lowering medications rose rapidly, especially among participants with diabetes (from ~1% to ~49%, P Conclusion Lipid profiles of adults with diabetes improved during the approximately 16-year study period. Nevertheless, large percentages of adults continue to have elevated concentrations of apolipoprotein B.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  12. Survey Instrument Validity Part II: Validation of a Survey Instrument Examining Athletic Trainers' Knowledge and Practice Beliefs Regarding Exertional Heat Stroke

    Science.gov (United States)

    Burton, Laura J.; Mazerolle, Stephanie M.

    2011-01-01

    Objective: The purpose of this article is to discuss the process of developing and validating an instrument to investigate an athletic trainer's attitudes and behaviors regarding the recognition and treatment of exertional heat stroke. Background: Following up from our initial paper, which discussed the process of survey instrument design and…

  13. Market assessment for active solar heating and cooling products. Category B: A survey of decision makers in the HVAC market place. Survey instruments

    Energy Technology Data Exchange (ETDEWEB)

    Lilien, G. L.; Johnston, P. E.

    1980-09-01

    Telephone screener questionnaires and mail-out questionnaires for marketing surveys for solar heating and cooling equipment are presented. Questionnaires are included for the residential segment, industrial segment, HVAC professionals segment, builder/developer segment, and the commercial segment. No results are reported. (WHK)

  14. A cross-sectional, randomized cluster sample survey of household vulnerability to extreme heat among slum dwellers in ahmedabad, india.

    Science.gov (United States)

    Tran, Kathy V; Azhar, Gulrez S; Nair, Rajesh; Knowlton, Kim; Jaiswal, Anjali; Sheffield, Perry; Mavalankar, Dileep; Hess, Jeremy

    2013-06-18

    Extreme heat is a significant public health concern in India; extreme heat hazards are projected to increase in frequency and severity with climate change. Few of the factors driving population heat vulnerability are documented, though poverty is a presumed risk factor. To facilitate public health preparedness, an assessment of factors affecting vulnerability among slum dwellers was conducted in summer 2011 in Ahmedabad, Gujarat, India. Indicators of heat exposure, susceptibility to heat illness, and adaptive capacity, all of which feed into heat vulnerability, was assessed through a cross-sectional household survey using randomized multistage cluster sampling. Associations between heat-related morbidity and vulnerability factors were identified using multivariate logistic regression with generalized estimating equations to account for clustering effects. Age, preexisting medical conditions, work location, and access to health information and resources were associated with self-reported heat illness. Several of these variables were unique to this study. As sociodemographics, occupational heat exposure, and access to resources were shown to increase vulnerability, future interventions (e.g., health education) might target specific populations among Ahmedabad urban slum dwellers to reduce vulnerability to extreme heat. Surveillance and evaluations of future interventions may also be worthwhile.

  15. Winter fuels report, week ending December 7, 1990. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-13

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and state and local governments on the following topics: distillate fuel oil net production, imports and stocks for all PADD's and product supplied on a US level; propane net production, imports and stocks for Petroleum Administration for Defense Districts (PADD) I, II, and III; natural gas supply and disposition and underground storage for the United States and consumption for all PADD's; residential and wholesale pricing data for propane and heating oil for those states participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the United States and selected cities; and US total heating degree-days by city. This report will be published weekly by the EIA starting the first week in October 1990 and will continue until the first week in April 1991. 27 figs., 12 tabs.

  16. The JCMT Gould Belt Survey: Evidence for radiative heating and contamination in the W40 complex

    CERN Document Server

    Rumble, D; Pattle, K; Kirk, H; Wilson, T; Buckle, J; Berry, D S; Broekhoven-Fiene, H; Currie, M J; Fich, M; Jenness, T; Johnstone, D; Mottram, J C; Nutter, D; Pineda, J E; Quinn, C; Salji, C; Tisi, S; Walker-Smith, S; Di Francesco, J; Hogerheijde, M R; Ward-Thompson, D; Bastien, P; Bresnahan, D; Butner, H; Chen, M; Chrysostomou, A; Coude, S; Davis, C J; Drabek-Maunder, E; Duarte-Cabral, A; Fiege, J; Friberg, P; Friesen, R; Fuller, G A; Graves, S; Greaves, J; Gregson, J; Holland, W; Joncas, G; Kirk, J M; Knee, L B G; Mairs, S; Matthews, B C; Moriarty-Schieven, G; Mowat, C; Rawlings, J; Richer, J; Robertson, D; Rosolowsky, E; Sadavoy, S; Thomas, H; Tothill, N; Viti, S; White, G J; Wouterloot, J; Yates, J; Zhu, M

    2016-01-01

    We present SCUBA-2 450{\\mu}m and 850{\\mu}m observations of the W40 complex in the Serpens-Aquila region as part of the James Clerk Maxwell Telescope (JCMT) Gould Belt Survey (GBS) of nearby star-forming regions. We investigate radiative heating by constructing temperature maps from the ratio of SCUBA-2 fluxes using a fixed dust opacity spectral index, {\\beta} = 1.8, and a beam convolution kernel to achieve a common 14.8" resolution. We identify 82 clumps ranging between 10 and 36K with a mean temperature of 20{\\pm}3K. Clump temperature is strongly correlated with proximity to the external OB association and there is no evidence that the embedded protostars significantly heat the dust. We identify 31 clumps that have cores with densities greater than 105cm{^{-3}}. Thirteen of these cores contain embedded Class 0/I protostars. Many cores are associated with bright-rimmed clouds seen in Herschel 70 {\\mu}m images. From JCMT HARP observations of the 12CO 3-2 line, we find contamination of the 850{\\mu}m band of up ...

  17. Survey of potential process-heat and reject-heat utilization at a Green River nuclear-energy center

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, C.M.; Sandquist, G.M.

    1982-03-01

    Potential uses of process heat and reject heat from a nuclear-energy center at Green River, Utah have been investigated. The remoteness of the Green River site would preclude many potential industrial uses for economical reasons such as transportation costs and lack of local markets. Water-consumption requirements would also have serious impact on some applications due to limitations imposed by other contractual agreements upon the water in the region. Several processes were identified which could be considered for the Green River site; including the use of heat to separate bitumens from tar sands, district heating, warming of greenhouses and soil, and the production of fish for game and commercial sales. The size of these industries would be limited and no single process or industry can be identified at this time which could use the full amount of low-temperature reject heat that would be generated at a NEC.

  18. Detection and location of leaks in district heating steam systems: Survey and review of current technology and practices

    Energy Technology Data Exchange (ETDEWEB)

    Kupperman, D.S.; Raptis, A.C.; Lanham, R.N.

    1992-03-01

    This report presents the results of a survey undertaken to identify and characterize current practices for detecting and locating leaks in district heating systems, particular steam systems. Currently used technology and practices are reviewed. In addition, the survey was used to gather information that may be important for the application of acoustic leak detection. A few examples of attempts to locate leaks in steam and hot water pipes by correlation of acoustic signals generated by the leaks are also discussed.

  19. Demographic Data, U.S. Census 1990 Rhode Island Data; Sample Count, Calculated Percentages; s44dbm92; U.S. Census 1990 pop, housing, economic, education, ethnic origin, and employment information by town, tract, and block group level as derived from U.S. Census STF3a, Published in 1991, 1:100000 (1in=8333ft) scale, State of Rhode Island and Providence Plantations.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Demographic Data dataset, published at 1:100000 (1in=8333ft) scale, was produced all or in part from Other information as of 1991. It is described as 'U.S....

  20. Johnson County Community College Master Plan, 1990-1991.

    Science.gov (United States)

    Johnson County Community Coll., Overland Park, KS.

    Following a message from the president of the college and a review of the college's mission, this master plan for Johnson County Community College presents a series of six challenges facing the college and the policy directions and responses which the college has prepared to deal with these challenges. Each response is followed by a series of…

  1. Student Literacy Corps, 1990-1991. Final Report.

    Science.gov (United States)

    Newman, Anabel P.; And Others

    The Indiana University Student Literacy Corps was developed through an existing reading practicum course offered by the school of education through the Reading Practicum center; (2) tutors met or exceeded the time requirements of performing voluntary, uncompensated service each week of the academic term; (3) the corps provided a tutoring service…

  2. Summary of Research: Academic Departments 1990-1991

    Science.gov (United States)

    1991-10-01

    went to the theatre for escape--an entirely performances. The most decided success story, understandable motivation in men, who, on a though, was R. C...message pageants were the staples of London’s West End was an (arguably) cynical one suggests that the theatre district, not plots detailing morale in the...researcher seeks to discover why Romanticism anew the relationship of the Romantic ideological as a literary phenomenon exacts as part of its credo

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  5. Urban heat stress: novel survey suggests health and fitness as future avenue for research and adaptation strategies

    Science.gov (United States)

    Schuster, Christian; Honold, Jasmin; Lauf, Steffen; Lakes, Tobia

    2017-04-01

    Extreme heat has tremendous adverse effects on human health. Heat stress is expected to further increase due to urbanization, an aging population, and global warming. Previous research has identified correlations between extreme heat and mortality. However, the underlying physical, behavioral, environmental, and social risk factors remain largely unknown and comprehensive quantitative investigation on an individual level is lacking. We conducted a new cross-sectional household questionnaire survey to analyze individual heat impairment (self-assessed and reported symptoms) and a large set of potential risk factors in the city of Berlin, Germany. This unique dataset (n = 474) allows for the investigation of new relationships, especially between health/fitness and urban heat stress. Our analysis found previously undocumented associations, leading us to generate new hypotheses for future research: various health/fitness variables returned the strongest associations with individual heat stress. Our primary hypothesis is that age, the most commonly used risk factor, is outperformed by health/fitness as a dominant risk factor. Related variables seem to more accurately represent humans’ cardiovascular capacity to handle elevated temperature. Among them, active travel was associated with reduced heat stress. We observed statistical associations for heat exposure regarding the individual living space but not for the neighborhood environment. Heat stress research should further investigate individual risk factors of heat stress using quantitative methodologies. It should focus more on health and fitness and systematically explore their role in adaptation strategies. The potential of health and fitness to reduce urban heat stress risk means that encouraging active travel could be an effective adaptation strategy. Through reduced CO2 emissions from urban transport, societies could reap double rewards by addressing two root causes of urban heat stress: population health and

  6. Brine Sampling and Evaluation Program, 1991 report

    Energy Technology Data Exchange (ETDEWEB)

    Deal, D.E.; Abitz, R.J.; Myers, J.; Martin, M.L.; Milligan, D.J.; Sobocinski, R.W.; Lipponer, P.P.J. [International Technology Corp., Albuquerque, NM (United States); Belski, D.S. [Westinghouse Electric Corp., Carlsbad, NM (United States). Waste Isolation Div.

    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.

  7. CSIR Annual report 1991

    CSIR Research Space (South Africa)

    CSIR

    1991-01-01

    Full Text Available This report provides highlights on the activities and achievements of CSIR in the year 1991. An outline of the CSIR structure and financial reports are also presented in the report....

  8. 1991 Pinatubo, Philippines Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Mount Pinatubo is an andesitic island arc volcano, located on the southwestern part of the island of Luzon in the Philippines. Prior to 1991, it had been dormant for...

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

    Science.gov (United States)

    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…

  10. Average Vegetation Growth 1990 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer is a grid map of 1990 average vegetation growth for Alaska and the conterminous United States. The nominal spatial resolution is 1 kilometer and the...

  11. Peak Vegetation Growth 1990 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer is a grid map of 1990 peak vegetation growth for Alaska and the conterminous United States. The nominal spatial resolution is 1 kilometer and the map...

  12. Average Annual Precipitation (PRISM model) 1961 - 1990

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows polygons of average annual precipitation in the contiguous United States, for the climatological period 1961-1990. Parameter-elevation...

  13. Temporal changes in concentrations of lipids and apolipoprotein B among adults with diagnosed and undiagnosed diabetes, prediabetes, and normoglycemia: findings from the National Health and Nutrition Examination Survey 1988–1991 to 2005–2008

    Science.gov (United States)

    2013-01-01

    Background Diabetes is characterized by profound lipid abnormalities. The objective of this study was to examine changes in concentrations of lipids and apolipoprotein B among participants stratified by glycemic status (diabetes, undiagnosed diabetes, prediabetes, and normoglycemia) in the United States from 1988–1991 to 2005–2008. Methods We used data from 3202 participants aged ≥20 years from the National Health and Nutrition Examination Survey (NHANES) III (1988–1991) and 3949 participants aged ≥20 years from NHANES 2005–2008. Results Among participants of all four groups, unadjusted and adjusted mean concentrations of total cholesterol, low-density lipoprotein cholesterol, non-high-density lipoprotein cholesterol, and apolipoprotein B, but not triglycerides, decreased significantly. Among participants with prediabetes and normoglycemia, unadjusted and adjusted mean concentrations of high-density lipoprotein cholesterol increased significantly. Adjusted mean log-transformed concentrations of triglycerides decreased in adults with undiagnosed diabetes and prediabetes. During 2005–2008, unadjusted concentrations of apolipoprotein B ≥80 mg/dl were observed in 72.8% of participants with diagnosed diabetes, 87.9% of participants with undiagnosed diabetes, 86.6% of participants with prediabetes, and 77.2% of participants with normoglycemia. The unadjusted use of cholesterol-lowering medications rose rapidly, especially among participants with diabetes (from ~1% to ~49%, P <0.001). The use of fenofibrate, gemfibrozil, and niacin rose significantly only among adults with diagnosed diabetes (from ~2% to ~8%, P = 0.011). Conclusion Lipid profiles of adults with diabetes improved during the approximately 16-year study period. Nevertheless, large percentages of adults continue to have elevated concentrations of apolipoprotein B. PMID:23360385

  14. Annual report, Basic Sciences Branch, FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  15. Annual report, Basic Sciences Branch, FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    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.

  18. Global modelling study (GSM TIP of the ionospheric effects of excited N2, convection and heat fluxes by comparison with EISCAT and satellite data for 31 July 1990

    Directory of Open Access Journals (Sweden)

    J. Smilauer

    Full Text Available Near-earth plasma parameters were calculated using a global numerical self-consistent and time-dependent model of the thermosphere, ionosphere and protonosphere (GSM TIP. The model results are compared with experimental data of different origin, mainly EISCAT measurements and simultaneous satellite data (Ne and ion composition. Model runs with varying inputs of auroral FAC distributions, temperature of vibrationally excited nitrogen and photoelectron energy escape fluxes are used to make adjustments to the observations. The satellite data are obtained onboard Active and its subsatellite Magion-2 when they passed nearby the EISCAT station around 0325 and 1540 UT on 31 July 1990 at a height of about 2000 and 2200 km, respectively. A strong geomagnetic disturbance was observed two days before the period under study. Numerical calculations were performed with consideration of vibrationally excited nitrogen molecules for high solar-activity conditions. The results show good agreement between the incoherent-scatter radar measurements (Ne, Te, Ti and model calculations, taking into account the excited molecular nitrogen reaction rates. The comparison of model results of the thermospheric neutral wind shows finally a good agreement with the HWM93 empirical wind model.

  19. Is ambient heat exposure levels associated with miscarriage or stillbirths in hot regions? A cross-sectional study using survey data from the Ghana Maternal Health Survey 2007

    Science.gov (United States)

    Asamoah, Benedict; Kjellstrom, Tord; Östergren, Per-Olof

    2017-07-01

    It is well established that high ambient heat could cause congenital abnormalities resulting in miscarriage or stillbirth among certain species of mammals. However, this has not been systematically studied in real field settings among humans, despite the potential value of such knowledge for estimating the impact of global warming on the human species. This study sought to test the hypothesis that maternal heat exposure during pregnancy in hot regions is associated with increased prevalence of spontaneous abortions or stillbirths and to develop an analytical strategy to use existing data from maternal health surveys and existing data on historical heat levels at a geographic grid cell level. A subsample of the Ghana Maternal Health Survey 2007 was used in this study. This study sample consisted of 1136 women with pregnancy experiences between 2004 and 2007, out of which 141 women had a pregnancy that terminated in miscarriage or stillbirth. Induced-abortion cases were excluded. The linkage between ambient heat exposure and pregnancy outcome followed the epidemiological time-place-person principle, by linking timing of pregnancy outcome with historical data of local area heat levels for each month, as estimated in an international database. Maternal heat exposure level was estimated using calculated levels of the wet-bulb globe temperature (WBGT), which takes into account temperature, humidity, heat radiation, and air movement over the skin (wind speed). The values we used applied to exposure in the shade or in buildings without cooling (no solar heat radiation) and a standard air movement of 1 m/s. We applied two exposure durations: yearly average and monthly average for second month of pregnancy. In one analysis, we restricted the sample to four regions with time-homogeneous ambient heat. Analysis was made using logistic regression. About 12% of the latest pregnancies ended in either miscarriage (9.6%) or stillbirth (2.8%). The odds ratios indicated 12 to 15

  20. Survey of patients with acute poisoning seen in the Emergency Department of the University Hospital of Gent between 1983 and 1990.

    Science.gov (United States)

    Verstraete, A G; Buylaert, W A

    1995-12-01

    In a prospective study of 4234 patients with acute poisoning in the Emergency Department of the University Hospital of Gent in Belgium between 1983 and 1990, we observed a decline in the number of poisonings from 665 in 1983 to 424 in 1990. This was due to a decrease in the number of deliberate self-poisonings. Fifty-six per cent of patients were female and the most prevalent age group was 20 to 24 years. There was no seasonal variation. The substances most frequently taken were benzodiazepines (55% of the deliberate self-poisonings), ethanol in combination with other substances (35.8%), barbiturates and older hypnotics (18.6%), non-narcotic analgesics (13.3%) and tricyclic antidepressants (11.6%). Carbon monoxide accounted for 65.1% of all the accidental poisonings. With regard to treatment, a reduction in gastric lavage was observed. The patients were transferred to the intensive care unit (29.2%), the psychiatry ward (23.6%) or discharged home (27.8%). Only 0.3% of the patients died in the Emergency Department.

  1. FY 1991 Children's Agenda.

    Science.gov (United States)

    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…

  2. Industrial applications study. Volume IV. Industrial plant surveys. Final report. [Waste heat recovery and utilization

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Harry L.; Hamel, Bernard B.; Karamchetty, Som; Steigelmann, William H.; Gajanana, Birur C.; Agarwal, Anil P.; Klock, Lawrence M.; Henderson, James M.; Calobrisi, Gary; Hedman, Bruce A.; Koluch, Michael; Biancardi, Frank; Bass, Robert; Landerman, Abraham; Peters, George; Limaye, Dilip; Price, Jeffrey; Farr, Janet

    1977-01-01

    An initial evaluation of the waste heat recovery and utilization potential in the manufacturing portion of the industrial sector is presented. The scope of this initial phase addressed the feasibility of obtaining in-depth energy information in the industrial sector. Within this phase, the methodology and approaches for data gathering and assessment were established. Using these approaches, energy use and waste heat profiles were developed at the 2-digit level; with this data, waste heat utilization technologies were evaluated. This study represents an important first step in the evaluation of waste heat recovery potential.

  3. Groundfish/Shrimp and Red Snapper trawl surveys conducted in the Gulf of Mexico from 1990-01-01 to 2014-12-30 (NCEI Accession 0147703)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Southeast Fisheries Science Center Mississippi Laboratories has conducted standardized groundfish trawl surveys in the Gulf of Mexico since 1987. Prior to 1987,...

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

    Science.gov (United States)

    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)

  5. Acclimatization Services to the Mining Industry: Statistics for 1990

    CSIR Research Space (South Africa)

    Hitge, JJ

    1991-10-01

    Full Text Available and the incidents of heat stroke relative to mining industry in general. A total 41 mines employed heat tolerance testing and heat acclimatization of workers during 1990. Four categories of procedures are identified, namely (a) Mines where only the heat tolerance...

  6. Rapid heat-flowing surveying of geothermal areas, utilizing individual snowfalls as calorimeters

    Science.gov (United States)

    White, Donald E.

    1969-01-01

    Local differences in rate of heat transfer in vapor and by conduction through the ground in hot spring areas are difficult and time-consuming to measure quantitatively. Individual heavy snowfalls provide a rapid low-cost means of measuring total heat flow from such ground. After a favorable snowfall (heavy, brief duration, little wind, air temperature near 0°C), contacts between snow-covered and snow-free ground are mapped on a suitable base. Each mapped contact, as time elapses after a specific snowfall, is a heat-flow contour representing a decreasing rate of flow. Calibration of each mapped contact or snow line is made possible by the fact that snow remains on insulated surfaces (such as the boardwalks of Yellowstone's thermal areas) long after it has melted on adjacent warm ground. Heat-flow contours mapped to date range from 450 to 5500 μcal/cm2 sec, or 300 to 3700 times the world average of conductive heat flow. The very high rates of heat flow (2000 to > 10,000 μcal/cm2 sec) are probably too high, and the lower heat flows determinable by the method (2 sec) may be too low. Values indicated by the method are, however, probably within a factor of 2 of the total conductive and convective heat flow. Thermal anomalies from infrared imagery are similar in shape to heat-flow contours of a test area near Old Faithful geyser. Snowfall calorimetry provides a rapid means for evaluating the imagery and computer-derived products of the infrared data in terms of heat flow.

  7. Use of residential wood heating in a context of climate change: a population survey in Québec (Canada

    Directory of Open Access Journals (Sweden)

    Valois Pierre

    2008-05-01

    Full Text Available Abstract Background Wood heating is recommended in several countries as a climate change (CC adaptation measure, mainly to increase the autonomy of households during power outages due to extreme climatic events. The aim of this study was to examine various perceptions and individual characteristics associated with wood heating through a survey about CC adaptations. Methods A telephone survey (n = 2,545 of adults living in the southern part of the province of Québec (Canada was conducted in the early fall season of 2005. The questionnaire used closed questions and measured the respondents' beliefs and current adaptations about CC. Calibration weighting was used to adjust the data analysis for the respondent's age and language under stratified sampling based on health regions. Results More than three out of four respondents had access to a single source of energy at home, which was mainly electricity; 22.2% combined two sources or more; 18.5% heated with wood occasionally or daily during the winter. The prevalence of wood heating was higher in the peripheral regions than in the more urban regions, where there was a higher proportion of respondents living in apartments. The prevalence was also higher with participants completely disagreeing (38.5% with the eventual prohibition of wood heating when there is smog in winter, compared to respondents somewhat disagreeing (24.2% or agreeing (somewhat: 17.5%; completely: 10.4% with the adoption of this strategy. It appears that the perception of living in a region susceptible to winter smog, smog warnings in the media, or the belief in the human contribution to CC, did not influence significantly wood heating practices. Conclusion Increased residential wood heating could very well become a maladaptation to climate change, given its known consequences on winter smog and respiratory health. It would thus be appropriate to implement a long-term national program on improved and controlled residential wood

  8. Aerial infrared surveys in the investigation of geothermal and volcanic heat sources

    Science.gov (United States)

    ,

    1995-01-01

    This factsheet briefly summarizes and clarifies the application of aerial infrared surveys in geophysical exploration for geothermal energy sources and environmental monitoring for potential volcanic hazards.

  9. Quality of Life in the Navy, Findings From 1990 to 1992: The Navy-wide Personnel Survey. Volume 1: Research Report

    Science.gov (United States)

    1994-10-01

    the practices of the Institute of Social Research at the University of Michigan, a leader in multisample surveys.1 In most cases, paygrades were...and Development Center (NAVPERSRANDCEN) (Code 16) / S. Heeringa, Institute for Social Research, University of Michigan (Head, Sampling Division) of I...Q) 3 M o Minecraft envelope in which 000)) G0O’ m 0 Submarine you received this 000’ 5 00 ( M o Reserve Unit survey.) 6))0(006 L0) m O Service Force

  10. Annual report 1991

    Energy Technology Data Exchange (ETDEWEB)

    Broda, R.; Lesniak, L.; Malecki, P.; Stachura, Z.; Wojciechowski, H. [eds.

    1992-12-31

    The material presented describing the scientific activities of the Henryk Niewodniczanski Institute of Nuclear Physics in 1991 is the first annual report in several years.The arrangement of the report from various departments reflect the present structure of the Institute and is meant to help in the future task of reconstructing the Institute. Few guidelines proposed by the editorial board gave the individual departments much freedom in selecting the material and choosing the volume and format of presentation. (author).

  11. Doctoral Training in Statistics, Measurement, and Methodology in Psychology: Replication and Extension of Aiken, West, Sechrest, and Reno's (1990) Survey of PhD Programs in North America

    Science.gov (United States)

    Aiken, Leona S.; West, Stephen G.; Millsap, Roger E.

    2008-01-01

    In a survey of all PhD programs in psychology in the United States and Canada, the authors documented the quantitative methodology curriculum (statistics, measurement, and research design) to examine the extent to which innovations in quantitative methodology have diffused into the training of PhDs in psychology. In all, 201 psychology PhD…

  12. Earth Day 1990: Lesson Plan and Home Survey--K-6. Energy, Solid Waste/Recycling, Toxics, and Water, with Follow-up Activities and Action Guide.

    Science.gov (United States)

    Sly, Carolie; Ruskey, Abby

    The purpose of this K-6 curriculum is to provide teachers and other educators with classroom lessons and home surveys that are a starting point for understanding four significant environmental issues--water, toxics, energy, and solid waste/recycling. While each of these environmental issues is complex and has far-reaching implications, the lessons…

  13. Earth Day 1990: Lesson Plan and Home Survey--7-12. Energy, Solid Waste/Recycling, Toxics, Transportation, and Water with Fact Sheets and Action Guide.

    Science.gov (United States)

    Holm-Shuett, Amy; Shuett, Greg

    The purpose of this 7-12 curriculum is to provide teachers and other educators with classroom lessons and home surveys that are a starting point for understanding five significant environmental issues - water, toxics, energy, transportation, and solid waste/recycling. While each of these environmental issues is complex and has far-reaching…

  14. Doctoral Training in Statistics, Measurement, and Methodology in Psychology: Replication and Extension of Aiken, West, Sechrest, and Reno's (1990) Survey of PhD Programs in North America

    Science.gov (United States)

    Aiken, Leona S.; West, Stephen G.; Millsap, Roger E.

    2008-01-01

    In a survey of all PhD programs in psychology in the United States and Canada, the authors documented the quantitative methodology curriculum (statistics, measurement, and research design) to examine the extent to which innovations in quantitative methodology have diffused into the training of PhDs in psychology. In all, 201 psychology PhD…

  15. Report on the biological monitoring program at Paducah Gaseous Diffusion Plant December 1990 to November 1992

    Energy Technology Data Exchange (ETDEWEB)

    Kszos, L.A. [ed.

    1994-03-01

    On September 23, 1987, the Commonwealth of Kentucky Natural Resources and Environmental Protection Cabinet issued an Agreed Order that required the development of a Biological Monitoring Program (BMP) for the Paducah Gaseous Diffusion Plant (PGDP). Beginning in fall 1991, the Environmental Sciences Division (ESD) at Oak Ridge National Lab (ORNL) added data collection and report preparation to its responsibilities for the PGDP BMP. The BMP has been continued because it has proven to be extremely valuable in identifying those effluents with the potential for adversely affecting instream fauna, assessing the ecological health of receiving streams, guiding plans for remediation, and protecting human health. In September 1992, a renewed permit was issued which requires toxicity monitoring of continuous and intermittent outfalls on a quarterly basis. The BMP for PGDP consists of three major tasks: (1) effluent and ambient toxicity monitoring, (2) bioaccumulation studies, and (3) ecological surveys of stream communities. This report includes ESD/ORNL activities occurring from December 1990 to November 1992.

  16. The growth of poor children in China 1991-2000: why food subsidies may matter.

    Science.gov (United States)

    Osberg, Lars; Shao, Jiaping; Xu, Kuan

    2009-04-01

    How did rapid growth in per capita income and rising income inequality during 1991-2000 in China affect the health status of Chinese children, given that the disappearance in the 1990s of subsidized food coupons simultaneously increased the importance of money income in enabling consumption of basic foods by poor families? Using the China Health and Nutrition Survey data for 1991, 1993, 1997, and 2000 on 4400 households in nine provinces, we examine the height-for-age of Chinese children aged 2-13, with particular emphasis on the growth of children living in poor households. We use mean regression and quantile regression models to isolate the dynamic impact of poverty status and food coupon use on child height-for-age. Our principal findings are: (i) controlling for standard variables (e.g. parents' weight, height, and education) poverty is correlated with slower growth in height-for-age between 1997 and 2000 but not earlier; (ii) in 2000, poverty is negatively correlated with strong growth in height-for-age; and (iii) food coupon use in earlier periods correlates positively with growth in height-for-age. The general moral is the crucial social protection role that subsidized food programmes can potentially play in maintaining the health of poor children.

  17. Student Perceptions of Computer Viruses: 1991 versus 1993.

    Science.gov (United States)

    Jones, Mary C.

    1994-01-01

    Comparison of responses from 181 (of 196) business students surveyed in 1991 with those from 155 (of 175) surveyed in 1993 showed the latter group more aware of computer viruses and more active in detection and prevention. No differences were found in understanding of the dangers of disk sharing and of getting viruses from vendor packages. (SK)

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

    Science.gov (United States)

    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.

  19. Experimental investigation on drag and heat flux reduction in supersonic/hypersonic flows: A survey

    Science.gov (United States)

    Wang, Zhen-guo; Sun, Xi-wan; Huang, Wei; Li, Shi-bin; Yan, Li

    2016-12-01

    The drag and heat reduction problem of hypersonic vehicles has always attracted the attention worldwide, and the experimental test approach is the basis of theoretical analysis and numerical simulation. In the current study, research progress of experimental investigations on drag and heat reduction are summarized by several kinds of mechanism, namely the forward-facing cavity, the opposing jet, the aerospike, the energy deposition and their combinational configurations, and the combinational configurations include the combinational opposing jet and forward-facing cavity concept and the combinational opposing jet and aerospike concept. The geometric models and flow conditions are emphasized, especially for the basic principle for the drag and heat flux reduction of each device. The measurement results of aerodynamic and aerothermodynamic are compared and analyzed as well, which can be a reference for assessing the accuracy of numerical results.

  20. 1991-2005

    Directory of Open Access Journals (Sweden)

    Carmen Inés Vegas Guerrero

    2008-01-01

    Full Text Available El proceso de reforma administrativa de la Administración Tributaria del Perú (1990-2005, ha seguido los lineamientos de la Nueva Gestión Pública (NGP, produciendo resultados, que se explican en el presente trabajo, condicionados por su contexto histórico-político; y requiere nuevo impulso, como se habrá de ver.

  1. Report of results of benchmarking survey of central heating operations at NASA centers and various corporations

    Science.gov (United States)

    Hoffman, Thomas R.

    1995-01-01

    In recent years, Total Quality Management has swept across the country. Many companies and the Government have started looking at every aspect on how business is done and how money is spent. The idea or goal is to provide a service that is better, faster and cheaper. The first step in this process is to document or measure the process or operation as it stands now. For Lewis Research Center, this report is the first step in the analysis of heating plant operations. This report establishes the original benchmark that can be referred to in the future. The report also provides a comparison to other organization's heating plants to help in the brainstorming of new ideas. The next step is to propose and implement changes that would meet the goals as mentioned above. After the changes have been implemented the measuring process starts over again. This provides for a continuous improvement process.

  2. Main points for 1991 family planning work.

    Science.gov (United States)

    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

  3. Interdecadal variation in Korean spring drought in the early 1990s

    Science.gov (United States)

    Choi, Jae-Won; Cha, Yumi; Kang, Sung-Dae; Shim, Changsub

    2017-06-01

    Statistical change-point analysis was applied to a spring time series of the Palmer Drought Severity Index (PDSI) in Korea, and this showed that the total analysis period can be divided into two periods: a wet period (1975-1990) and a dry period (1991-2014). To investigate the deepening of the spring drought in Korea, a difference in the spring means between the 1991-2014 and 1975-1990 periods was analyzed with respect to large-scale environments. In the recent spring, a typical pressure system pattern in winter, which was an anomalous west-high east-low pressure system pattern, was strengthened throughout the troposphere around Korea. Due to the anomalous pressure system pattern, Korea was affected by relatively cold and dry anomalous northerlies. Furthermore, the western North Pacific subtropical high (WNPSH) was not intensified, and thus the supply of warm and moist airs into Korea was further reduced due to the upper-level jet moving further to the south. In order to determine the reason for the development of the anomalous west-high east-low pressure system pattern in East Asia, the difference in spring snow depth between the two periods was analyzed, and the analysis results showed that positive anomalies were predominant throughout most regions in East Eurasia. As a result, in the analysis of the ground heat net flux, negative anomalies were strengthened in most regions in East Eurasia. The cooling effect in the surrounding regions due to the high snow depth in East Eurasia strengthened the anomalous pressure system pattern as a west-high east-low type.

  4. Elsbet Orth (1937–1991)

    OpenAIRE

    Müller, Heribert

    2008-01-01

    Nachruf auf Elsbet Orth (1937 – 1991): Mit ELSBET ORTH, die am 16. November 1991 nach langem und mit außerordentlicher Tapferkeit ertragenem Leiden starb, hat unser Fach eine Wissenschaftlerin und Kollegin verloren, die viel geleistet hat und von der, insbesondere auf dem Feld der Frankfurter und der hessischen Geschichtsforschung, noch mehr zu erwarten stand. ...

  5. A Survey of the Relationship between Climatic Heat Stress Indices and Fundamental Milk Components Considering Uncertainty

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Marami Milani

    2015-11-01

    Full Text Available The main purpose of this study is to assess the relationship between four bioclimatic indices for cattle (environmental stress, heat load, modified heat load, and respiratory rate predictor indices and three main milk components (fat, protein, and milk yield considering uncertainty. The climate parameters used to calculate the climate indices were taken from the NASA-Modern Era Retrospective-Analysis for Research and Applications (NASA-MERRA reanalysis from 2002 to 2010. Cow milk data were considered for the same period from April to September when the cows use the natural pasture. The study is based on a linear regression analysis using correlations as a summarizing diagnostic. Bootstrapping is used to represent uncertainty information in the confidence intervals. The main results identify an interesting relationship between the milk compounds and climate indices under all climate conditions. During spring, there are reasonably high correlations between the fat and protein concentrations vs. the climate indices, whereas there are insignificant dependencies between the milk yield and climate indices. During summer, the correlation between the fat and protein concentrations with the climate indices decreased in comparison with the spring results, whereas the correlation for the milk yield increased. This methodology is suggested for studies investigating the impacts of climate variability/change on food and agriculture using short term data considering uncertainty.

  6. 1990 population density by block group for the conterminous United States

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set represents 1990 population density by block group as a 100-m grid using data from the 1990 Census of Population and Housing (Public Law 94-171...

  7. Ceramic Technology Project. Semiannual progress report, April 1991--September 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    The Ceramic Technology Project was developed by the USDOE Office of Transportation Systems (OTS) in Conservation and Renewable Energy. This project, part of the OTS`s Materials Development Program, was developed to meet the ceramic technology requirements of the OTS`s automotive technology programs. Significant accomplishments in fabricating ceramic components for the USDOE and NASA advanced heat engine programs have provided evidence that the operation of ceramic parts in high-temperature engine environments is feasible. These programs have also demonstrated that additional research is needed in materials and processing development, design methodology, and data base and life prediction before industry will have a sufficient technology base from which to produce reliable cost-effective ceramic engine components commercially. A five-year project plan was developed with extensive input from private industry. In July 1990 the original plan was updated through the estimated completion of development in 1993. The objective is to develop the industrial technology base required for reliable ceramics for application in advanced automotive heat engines. The project approach includes determining the mechanisms controlling reliability, improving processes for fabricating existing ceramics, developing new materials with increased reliability, and testing these materials in simulated engine environments to confirm reliability. Although this is a generic materials project, the focus is on the structural ceramics for advanced gas turbine and diesel engines, ceramic bearings and attachments, and ceramic coatings for thermal barrier and wear applications in these engines. To facilitate the rapid transfer of this technology to US industry, the major portion of the work is being done in the ceramic industry, with technological support from government laboratories, other industrial laboratories, and universities.

  8. CSIR Annual report 1990

    CSIR Research Space (South Africa)

    CSIR

    1990-01-01

    Full Text Available This report provides highlights on the activities and achievements of CSIR in the year 1990. An outline of the CSIR structure and financial statements are also presented in the report....

  9. Water resources data, Indiana, water year 1991

    Science.gov (United States)

    Stewart, James A.; Deiwert, Clyde E.

    1992-01-01

    Water resources data for the 1991 water year for Indiana consist of records of discharge, stage, and water quality of streams and wells; reservoir stage and contents; and water levels in lakes and wells. This report contains records of discharge for 183 stream-gaging stations, stage for 7 stream stations, stage and contents for 1 reservoir, water quality for 3 streams, and water levels for 80 lakes and 95 observation wells. These data represent that part of the National Water Data System operated by the U.S. Geological Survey in Indiana in cooperation with State and Federal Agencies.

  10. A survey of drag and heat reduction in supersonic flows by a counterflowing jet and its combinations

    Institute of Scientific and Technical Information of China (English)

    Wei HUANG

    2015-01-01

    题目:逆向喷流及其组合体在超声速气流中减阻防热功效研究进展  概总结归纳国内外逆向喷流及其组合体在超声速气流中减阻防热功效的研究进展,并给出逆向喷流在某些应用领域的建议,特别是喷流的不稳定性保护、减阻与热防护之间的权衡以及流动模态转换的工作参数和结构参数临界点选取等。%Drag reduction and thermal protection is very important for hypersonic vehicles, and a counterflowing jet and its combinations is one of the most promising drag and heat release reduction strategies. In the current survey, research progress on the drag and heat release reduction induced by a counterflowing jet and its combinations is summarized. Three combinatorial configurations are considered, namely the combination of the counterflowing jet and a forward-facing cavity, the combination of the counterflowing jet and an aerospike, and the combination of the counterflowing jet and energy deposition. In conclusion, some recommendations are provided, especially for jet instability protection, for the tradeoff between drag and heat release re-ductions, and for the critical points for the operational and geometric parameters in the flow mode transition.

  11. Nonmetro Personal Income Increases in the 1990's.

    Science.gov (United States)

    Angle, Jack

    1997-01-01

    Current Population Survey data indicate that nonmetropolitan personal income increased in real terms during 1990-96, whereas metropolitan income did not. Among long-term influences, steadily rising educational attainment has fostered convergence between nonmetro and metro income. Table and figure detail nonmetro and metro incomes, 1990-96, for…

  12. The Idaho National Engineering Laboratory Site environmental report for calendar Year 1990

    Energy Technology Data Exchange (ETDEWEB)

    Hoff, D.L.; Mitchell, R.G.; Moore, R.; Shaw, R.M.

    1991-06-01

    The results of the various monitoring programs for 1990 indicate that most radioactivity from the Idaho National Engineering Laboratory (INEL) operations could not be distinguished from worldwide fallout and natural radioactivity in the region surrounding the INEL Site. Although some radioactive materials were discharged during Site operations, concentrations and doses to the surrounding population were of no health consequence and were far less than State of Idaho and Federal health protection guidelines. The first section of the report summarizes Calendar Year 1990 and January 1 through April 1, 1991, INEL activities related to compliance with environmental regulations and laws. The balance of the report describes the surveillance program, the collection of foodstuffs at the INEL boundary and distant offsite locations, and the collection of air and water samples at onsite locations and offsite boundary and distant locations. The report also compares and evaluates the sample results and discusses implications, if any. Nonradioactive and radioactive effluent monitoring at the Site, and the US Geological Survey (USGS) ground-water monitoring program are also summarized. 33 refs., 18 figs., 29 tabs.

  13. Diagnosing Coronal Heating in a Survey of Active Regions using the Time Lag Method

    Science.gov (United States)

    Viall, Nicholeen; Klimchuk, James A.

    2017-08-01

    In this paper we examine 15 different active regions observed with the Solar Dynamics Observatory and analyze their nanoflare properties using the time lag method. The time lag method is a diagnostic of whether the plasma is maintained at a steady temperature, or if it is dynamic, undergoing heating and cooling cycles. An important aspect of our technique is that it analyses both observationally distinct coronal loops as well as the much more prevalent diffuse emission surrounding them. Warren et al. (2012) first studied these same 15 active regions, which are all quiescent and exhibit a broad range of characteristics, including age, total unsigned magnetic flux, area, hot emission, and emission measure distribution. We find that widespread cooling is a generic property of both loop and diffuse emission from all 15 active regions. However, the range of temperatures through which the plasma cools varies between active regions and within each active region, and only occasionally is there full cooling from above 7 MK to well below 1 MK. We find that the degree of cooling is not well correlated with slopes of the emission measure distribution measured by Warren et al. (2012). We show that these apparently contradictory observations can be reconciled with the presence of a distribution of nanoflare energies and frequencies along the line of sight, with the average delay between successive nanoflare events on a single flux tube being comparable to the plasma cooling timescale. Warren, H. P., Winebarger, A. R., & Brooks, D. H. 2012, ApJ, 759, 141

  14. Professional Publications and Presentations: Calendar Years 1991-1993

    Science.gov (United States)

    1993-11-01

    1992). Assessing semantic knowledge using computer-based and paper-based media. Computers in Human Behavior , 8, 169-181. Morrison, R. F., & Branter...1991). Impression management, candor, and microcomputer-based organizational surveys: An individual differences approach. Computers in Human Behavior , 7,23

  15. Outcome Measures of Triple Board Graduates, 1991-2003

    Science.gov (United States)

    Warren, Marla J.; Dunn, David W.; Rushton, Jerry

    2006-01-01

    Objective: To describe program outcomes for the Combined Training Program in Child and Adolescent Psychiatry, Pediatrics, and Psychiatry (Triple Board Program). Method: All Triple Board Program graduates to date (1991-2003) were asked to participate in a 37-item written survey from February to April 2004. Results: The response rate was 80.7%. Most…

  16. PVUSA progress report, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Ellyn, W. [ed.] [Nesbit (William) and Associates, Santa Rosa, CA (United States); Jennings, C. [ed.] [Pacific Gas and Electric Co., San Ramon, CA (United States)

    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. Kokanee Stock Status and Contribution of Cabinet Gorge Hatchery, Lake Pend Oreille, Idaho, 1991 Annual Progress Report.

    Energy Technology Data Exchange (ETDEWEB)

    Paragamian, Vaughn L.

    1991-01-01

    Initially, rehabilitation of kokanee Oncorhynchus nerka met with apparent success reaching a peak abundance of 10.2 million fishTl988. However, a decline of 47% followed from 1988 through 1991 to 5.4 million fish. The decreased population was attributed to poor recruitment of wild fish, poor egg take, thus, low stocking of hatchery fry (7.3 million in 1990 and 5.0 million in 1991 compared to about 13.0 million in 1981), and poor survival of fish ages 3 and 4 (average survival of the older fish was only 35% in 1990 compared to 72% in prior years but it was 68% in 1991). In addition, standing stocks of kokanee have remained relatively stable (x = 8.6 kg/hectare) since 1986 despite the dramatic changes in density. Prior to this study (1985) standing stocks were substantially higher (x = 13.6 kg/hectare). The kokanee population is probably operating below carrying capacity. Hatchery fry comprised 59% of the total kokanee recruitment in 1991 (93% of fry biomass). This contribution of 1.06 million fry ranked fifth behind 1988 (3.74 million), 1989 (2.25 million), 1982 (1.89 million), and 1990 (1.56 million) since hatchery supplementation began in the 1970s. Survival of hatchery fry was 21% in 1991, the second highest since this investigation began. Two release strategies were tested in 1991 of which the best survival was recorded for the Sullivan Springs release at 23% while the early Clark Fork River release continued to have lowest survival at 18%. Survival of hatchery reared kokanee fry is still below the goal of 30% and it appears that this goal may not be attainable most years. Statistical analysis between number of days from fry release to recapture day and fry survival did not reveal a relationship (P = 0.43). Survival of fry from late releases is higher (P = 0.05) than early releases but no difference (P L 0.71) was detected between stocking locations. Good survival of fry from the Sullivan Springs releases was attributed to large size of kokanee fry (55 mm), warm

  18. Changing health inequalities in a changing society? Sweden in the mid-1980s and mid-1990s

    DEFF Research Database (Denmark)

    Lundberg, O; Diderichsen, F; Yngwe, M A

    2001-01-01

    Whereas the end of the 1980s was characterized by an economic boom, the early 1990s saw the worst recession since the 1930s. In Sweden, the crisis that started in the fall of 1991 and culminated in 1995 meant dramatically increased unemployment rates followed by cutbacks in welfare state programs....... In addition, other major changes in economic and political conditions have taken place during this period, including tax reforms and EU membership. Although public health as well as health inequalities are likely to be linked with these kinds of macro changes, it is unclear what types of changes in health...... and health inequalities one would expect. In this paper analyses of Swedish data on health inequalities in the periods 1986-87 and 1994-95 are undertaken on the basis of the Swedish Surveys of Living Conditions. The main finding is that overall health levels as well as differences in health between men...

  19. Prevalence of head lice and hygiene practices among women over twelve years of age in Sindh, Balochistan, and North West Frontier Province: National Health Survey of Pakistan, 1990-1994

    Directory of Open Access Journals (Sweden)

    Hadden Wilbur C

    2011-02-01

    Full Text Available Abstract Background Head lice infestation is an infection of the scalp and skin which causes blood loss, discomfort, and social and psychological distress with the possibility of secondary bacterial infections occurring at scratch sites. In Pakistan, although some small scale studies have been conducted to investigate prevalence of head lice in school children and the general population, no population based estimates have been reported. The National Health Survey of Pakistan (NHSP 1990 - 94 was a nationally representative health examination survey of the Pakistani population. The NHSP is the first population based household survey to collect data on the prevalence of head lice in adult women in Pakistan. In this paper we use data from the NHSP to present an epidemiological profile of personal hygiene practices and head lice infestation among women aged 12 years or older in three provinces of Pakistan; Balochistan, Sindh and North West Frontier Province (NWFP. Results Overall about 7% women aged 12 years and older suffered from head lice infestation. Multivariable logistic regression analysis identified factors independently associated with presence of head lice. Age less than 16 years and crowding at home were associated with higher infestation-rates. The impact of household socio-economic status on infestation rates among women was different in urban and rural settings; urban women with low socio-economic status were more vulnerable than similar women in rural settings. Bathing infrequently in summer was associated with higher prevalence rates only in Sindh, possibly due to the fact that among the three provinces Sindh has a hotter and more humid summer. Conclusions The results of our analysis of NHSP indicate high levels of head lice infestation among girls and women in the three Provinces. The epidemiological profile of hygienic practices of women indicated that NWFP and Balochistan as compared to Sindh, and rural as compared to urban areas

  20. 1990 County Boundaries of the United States - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer portrays the 1990 State and county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer was created by extracting...

  1. 1990 point population coverage for the Conterminous United States

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This is a point coverage of the 1990 Census of Population and Housing for the conterminous United States. (Alaska and Hawaii are available separately). The coverage...

  2. United States Average Annual Precipitation, 1961-1990 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows polygons of average annual precipitation in the contiguous United States, for the climatological period 1961-1990. Parameter-elevation...

  3. United States Average Annual Precipitation, 1990-1994 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows polygons of average annual precipitation in the contiguous United States, for the climatological period 1990-1994. Parameter-elevation...

  4. United States Average Annual Precipitation, 1990-2009 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows polygons of average annual precipitation in the contiguous United States, for the climatological period 1990-2009. Parameter-elevation...

  5. Active Sites Environmental Monitoring Program: Mid-FY 1991 report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  6. Estimates of nitrogen-fertilizer sales for the conterminous United States in 1991

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This coverage contains estimates of nitrogen-fertilizer sales for the conterminous United States in 1991 as reported by the U.S. Environmental Protection Agency...

  7. Income and Employment in the United States, 1991-1992 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer portrays 1991 and 1992 estimates for total personal income, per capita personal income, annual number of full-time and part- time jobs, average wage...

  8. Emissions of greenhouse gases in the United States, 1985--1990

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-10

    The Earth`s capacity to support life depends on the moderating influences of gases that envelop the planet and warm its surface and protect it from harmful radiation. These gases are referred to as ``greenhouse gases.`` Their warming capacity, called ``the greenhouse effect,`` is essential to maintaining a climate hospitable to all plant, animal, and human life. In recent years, however, there has been increasing concern that human activity may be affecting the intricate balance between the Earth`s absorption of heat from the sun and its capacity to reradiate excess heat back into space. Emissions of greenhouse gases from human activities may be an important mechanism that affects global climate. Thus, research is intensifying to improve our understanding of the role human activities might play in influencing atmospheric concentrations of greenhouse gases. On the basis of scientific findings of the past few decades, the US Government and the international community at large are now taking steps toward stabilizing greenhouse gas emissions. This report contributes to that process. Mandated by Congress this report provides estimates of US emissions of the principal greenhouse gases--carbon dioxide, methane, nitrous oxide, chlorofluorcarbons, carbon monoxide, nitrogen oxides, and nonmethane volatile organic compounds. Estimates are for the period 1985 to 1990. Preliminary estimates for 1991 have also been included, whenever data were available.

  9. SURVEY

    DEFF Research Database (Denmark)

    SURVEY er en udbredt metode og benyttes inden for bl.a. samfundsvidenskab, humaniora, psykologi og sundhedsforskning. Også uden for forskningsverdenen er der mange organisationer som f.eks. konsulentfirmaer og offentlige institutioner samt marketingsafdelinger i private virksomheder, der arbejder...... med surveys. Denne bog gennemgår alle surveyarbejdets faser og giver en praktisk indføring i: • design af undersøgelsen og udvælgelse af stikprøver, • formulering af spørgeskemaer samt indsamling og kodning af data, • metoder til at analysere resultaterne...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  12. Prevalence of overweight and malnutrition among ethnic minority children and adolescents in China, 1991–2010

    OpenAIRE

    Sifan Guo; Chunhua Zhao; Qinghua Ma; Hong-peng Sun; Chen-wei Pan

    2016-01-01

    This study aimed to determine the trends in prevalence of childhood overweight and malnutrition in a large Chinese ethnic minority population from 1991 to 2010. In the Chinese National Survey on Students’ Constitution and Health from 1991 to 2010, multistage stratified sampling was conducted in the series of cross-sectional studies. Participants were 7–18-year-old students randomly selected by sex and region, and included Han and 26 ethnic minorities. During the survey period, the overall pre...

  13. Notes on Linguistics, 1990.

    Science.gov (United States)

    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…

  14. CSIR Technology Impact 1990

    CSIR Research Space (South Africa)

    CSIR

    1990-01-01

    Full Text Available Technology impact report, it’s a selection of report on successful co-operation between the CSIR and South African industry in 1989/1990. This publication aims to measure and highlight the success of the CSIR outputs....

  15. 1990 Northern, Iran Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A magnitude 7.7 earthquake occurred in the Gilan Province between the towns of Rudbar and Manjil in northern Iran on Thursday, June 21, 1990 (June 20 at 21:00 GMT)....

  16. Physical, chemical, and biological data for detailed study of irrigation drainage in the Klamath Basin, California and Oregon, 1990-92

    Science.gov (United States)

    MacCoy, D.E.

    1994-01-01

    Physical, chemical, and biological data were collected between 1990 and 1992 as part of a detailed study by the U.S. Department of Interior of the effects of irrigation drainage on aquatic resources in the Klamath Basin of California and Oregon. Most of the sites for data collection were in and around the upper and lower sump of Tule Lake, in the Tule Lake National Wildlife Refuge, and along major drains in Lower Klamath National Wildlife Refuge. The physical and chemical data consist of particle-size determinations and concentrations of carbon, mercury, arsenic, chlorophenoxy acid, and organochlorine, organophosphate, and carbamate pesticides in bottom sediment; and concentrations of organophosphate, carbamate, and pyrethroid pesticides, major and trace inorganic constituents, nitrogen, phosphorus, and organic carbon in water. Continuous dissolved oxygen, pH, specific conduc- tance, and temperature data from selected sites in 1991 and 1992 are presented in graphical form to summarize the diel water-quality conditions. The biological data consists of concentrations of inorganic constituents and organochlorine pesticides in tissue, invertebrate and fish population surveys, fish health surveys, frog call surveys, egg shell thickness of avian eggs, and in situ and static toxicity bioassay data collected in 1991 and 1992 using aquatic bacteria, plants, invertebrates, fish, and bird species as test organisms.

  17. Report to Pacific Flyway Study Committee and Waterfowl Conservation Committee on the 1985-1991 breeding ground surveys of geese and swans in the coastal zone, Yukon-Kuskokwim Delta, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Aerial surveys of geese nesting in the coastal zone of the Yukon Kuskokwim Delta were conducted for the seventh consecutive year. The survey was flown from 6 June13...

  18. Heat pumps for heating, cooling, and energy recovery. Waermepumpen fuer Heizung, Kuehlung und Energierueckgewinnung

    Energy Technology Data Exchange (ETDEWEB)

    Rudolph, R.; Purper, G.; Frische, R.; Gruening, F.; Janssen, H.; Paul, I.; Rode, C.

    1979-07-01

    In this study technical, economic and ecological problems are analysed in detail as well as the (future) role which will be played by heat pump systems in heating, cooling, and energy recovery up to the year 1990. Corresponding to the programme of work, the following subjects are dealt with: 1. Technology of heat pumps and economy - Premises for and demands (made) on the use of heat pumps - Recent international developments in heat pump technology - Cost analysis and forecast for heat pump systems, using selected examples of residential, administrative and industrial buildings - present and expected economy of heat pumps compared with other heating/cooling systems 2. Survey on the situation expected in the marketplace - Supply analysis and forecast - Demand analysis and forecast 3. Technology policy - Assessment of technology results on heat pump technology - Analysis of the worthiness of heat pump technology to be sponsored by the government - Analysis of the technology policy led by other industrialized countries (analysis of the stage of development and diffusion) - Potential government grants.

  19. Household vehicles energy consumption 1991

    Energy Technology Data Exchange (ETDEWEB)

    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.

  20. Workers’ perceptions of climate change related extreme heat exposure in South Australia: a cross-sectional survey

    OpenAIRE

    Xiang, Jianjun; Hansen, Alana; Pisaniello, Dino; Bi, Peng

    2016-01-01

    Background Occupational exposure to extreme heat without sufficient protection may not only increase the risk of heat-related illnesses and injuries but also compromise economic productivity. With predictions of more frequent and intense bouts of hot weather, workplace heat exposure is presenting a growing challenge to workers’ health and safety. This study aims to investigate workers’ perceptions and behavioural responses towards extreme heat exposure in a warming climate. Methods A cross-se...

  1. Using waste oil to heat a greenhouse

    Science.gov (United States)

    Marla Schwartz

    2009-01-01

    During the winter of 1990, Northwoods Nursery (Elk River, ID) purchased a wood-burning system to heat the current greenhouses. This system burned slabs of wood to heat water that was then pumped into the greenhouses. The winter of 1990 was extremely harsh, requiring non-stop operation of the heating system. In order to keep seedlings in the greenhouse from freezing,...

  2. NSF 1990 Plan

    Science.gov (United States)

    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.)

  3. Biological Sciences Division 1991 Programs

    Science.gov (United States)

    1991-08-01

    from S. microadriaticum. PUBLICATIONS AND REPORTS: Govind, N.S., Roman, S.J., Iglesias- Prieto , R., Trench, R.K., Triplett, E.L., and Prezelin, B.B...growth in vitro under varied oxygen tensions. Symbiosis 11 (in press). Markell, D.A., Trench, R.K. and Iglesias- Prieto , R. 1991, Macromolecules...Oppenheim, M. Kluger, and C.A. Dinarello), Molecular and Cellular Biology of Cytokines, New York, Alan R. Lies, pp. 407-412. Kovacs, E.J. (1991) Control

  4. 1990 Resource Program.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1990-07-01

    This document is a summary providing an overview of the analysis, thought process, and conclusions of the Resource Program. This summary is accompanied by a Technical Report, under separate cover, that provides a more in-depth discussion of the information presented here. Another companion document published under separate cover, the Resource Program Public Comment Summary and BPA's Response, provides a detailed summary of public comments on the Draft 1990 Resource Program and BPA's response to those comments. For a thorough understanding of how BPA arrived at the following conclusions, all three documents should be consulted. The 1990 Resource Program describes the actions Bonneville Power Administration (BPA) will take to develop new resources to meet the power requirements of its customers. The main focus is to determine what BPA should do in Fiscal Years (FY's) 1992 and 1993. This document presents Energy Resource budgets for these years. However, much care has been taken to define near-term actions aimed at meeting BPA's long-term resource needs. consequently, proposed program actions are presented for FY's 1994 through 1997. In addition, the 1990 Resource Program addresses some resource-related policy issues.

  5. Geochemical evolution of groundwaterof the Iblean Foreland (Southeastern Sicily after the December 13, 1990 earthquake (M = 5.4

    Directory of Open Access Journals (Sweden)

    S. Tersigni

    1995-06-01

    Full Text Available Geochemical surveys were performed by the Istituto Nazionale di Geofisica (ING, between December 1990 and July 1991, in the framework of an interdisciplinary task study throughout the Siracusa epicentral area: these studies were aimed at col1ecting specific information on the geochemical patterns of fluids, in relation to the geodynamic and seismic evolution of the nol1hern Iblean Foreland area, stal1ing from the December, 13, 1990 Syracuse earthquake (M = 5,4. The results of the hydrogeochemical surveys, discussed in this paper, were in part unexpected. In particular, a steady decrease of the PCO2 va1ues, after the eal1hquake, in ground- waters of the epicentral area, along a NNW-SSE fault bordering the Augusta Graben (Brucoli Sulphureous Spring, was observed. This observation enabled us to reconstruct the geochemical processes triggered by the earthquake: a sudden and strong release of CO2 of deep origin, probably related to a pore pressure uprising and/or to a water/rock interaction changes in the vicinity of the seismogenic structure. The existence of deep- fluid uprising (CO2, 222Rn, NHj, H2S, as well as the variation in time of geochemica1 flows accompanying seismic activity along this NNW-SSE anomalous-sites 1ine, within the whole Iblean Foreland, witnes., the activity (as concern as fluidodynamic and geochemistry of the NNW-SSE striking Ibleo-Maltese Escarpment fault system. This fact can be taken into account in locating the seismogenic structure responsible for the 1990 earthquake, like a contribution of the geochemical methods applied to seismotectonics. During June 1992, a more complete ana1ysis of the Iblean Foreland groundwaters was performed, co1lecting data on the geochemi- ca1 feature, of the different aquifers in aseismic period. Mu1tivariable statistics, chemical equilibria studies and mapping with our geochemical data, were also performed.

  6. Abrogation of red blood cell G6PD enzyme activity through Heat treatment: development of survey material for the UK NEQAS G6PD scheme.

    Science.gov (United States)

    Roper, D R; De la Salle, B; Soni, V; Fletcher, K; Green, J A

    2017-06-01

    Participation in external quality assessment (EQA) is central to the maintenance of high-quality laboratory results in patient diagnosis and clinical trials. Laboratories in the TAF112582 DETECTIVE study (ClinicalTrials.gov identifier: NCT01376167) are enrolled in the United Kingdom National Quality Assessment Scheme (UK NEQAS) for glucose-6-phosphate dehydrogenase (G6PD) quantitative assay, which utilizes ovine (sheep) blood as a readily available source of apparently G6PD-deficient survey material. A substitute for sheep blood was sought because some non-UK sites in the study encountered participation difficulties due to the strict regulations on the import of sheep blood into their countries. G6PD activity in normal human donor blood was abrogated by the action of heat under controlled conditions. Residual G6PD activity in the heated samples was measured by UK NEQAS using the Trinity Biotech 345 kit (Trinity Biotech) and a Jenway 6715 UV/Vis spectrophotometer with external temperature control to monitor enzyme kinetics and linearity over a set time. Heat-treated material was also assayed for G6PD activity and assessed for its acceptability as EQA survey material by selected UK laboratories. Blood heated at 45 °C for 15 h showed a reduction in G6PD activity of 76.3 ± 4.6% (n = 6) and was considered acceptable as EQA material in terms of appearance and behaviour by the majority of UK sites in the trial. We have developed a simple heat-treatment procedure to produce EQA survey material with low/intermediate G6PD activity, similar to that found in females heterozygous for G6PD deficiency. © 2017 The Authors. International Journal of Laboratory Hematology Published by John Wiley & Sons Ltd.

  7. Index to Army Times 1991

    Science.gov (United States)

    1992-08-01

    Times; Jan. 28, 1991; 51(26): p. 10. DEFENSE OUTPLACEMENT REFERRAL SYSTEM (DORS) Service to find the right desk for your resume. Army Times; Oct. 28...DEPENDENT SCHOOLS (DODDS) DORS SEE DEFENSE OUTPLACEMENT REFERRAL SYSTEM (DORS) DOUBLE DIPPING SEE RETIRED MILITARY PERSONNEL--DUAL COMPENSATION 0 38 DRAGON

  8. Pipeline corridors through wetlands -- Impacts on plant communities: Little Timber Creek Crossing, Gloucester County, New Jersey. Topical report, August 1991--January 1993

    Energy Technology Data Exchange (ETDEWEB)

    Shem, L.M.; Zimmerman, R.E.; Alsum, S.K. [Argonne National Lab., IL (United States). Center for Environmental Restoration Systems; Van Dyke, G.D. [Argonne National Lab., IL (United States). Center for Environmental Restoration Systems]|[Trinity Christian Coll., Palos Heights, IL (United States). Dept. of Biology

    1994-12-01

    The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents results of a survey conducted over the period of August 5--7, 1991, at the Little Timber Creek crossing in Gloucester County, New Jersey, where three pipelines, constructed in 1950, 1960, and 1990, cross the creek and associated wetlands. The old side of the ROW, created by the installation of the 1960 pipeline, was designed to contain a raised peat bed over the 1950 pipeline and an open-water ditch over the 1960 pipeline. The new portion of the ROW, created by installation of the 1990 pipeline, has an open-water ditch over the pipeline (resulting from settling of the backfill) and a raised peat bed (resulting from rebound of compacted peat). Both the old and new ROWs contain dense stands of herbs; the vegetation on the old ROW was more similar to that in the adjacent natural area than was vegetation in the new ROW. The ROW increased species and habitat diversity in the wetlands. It may contribute to the spread of purple loosestrife and affect species sensitive to habitat fragmentation.

  9. The annual energy balances of the Flemish district: 1990-1994; Jaarlijkse energiebalansen van het Vlaamse Gewest:1990-1994

    Energy Technology Data Exchange (ETDEWEB)

    Mortier, G.; Verhoeven, G.; Vanhoof, B.; Rensbergen, J. Van

    1996-03-01

    In function of the rational energy use and the CO2 policy, detailed energy balances are formulated for Flanders for the years 1990 to 1994. For 1994, it are estimated numbers. A global energy balance gives in a coherent way an inventory of the energy streams in physical units for a certain year and for a certain country or region. The 3 main sections of an energy balance are: primary energy consumption, transformation sector and final energy consumption. As far as the total primary energy consumption in Flanders is concerned, for 1991, 1992, 1993 and 1994 increases of respective 7.8 per cent, 11.4 per cent, 9.7 per cent, and 7.4 per cent are found regarding to 1990. Going out from the Flemish energy balance, the CO2-emissions can be calculated (final energy use). The CO2-emissions in Flanders increase in 1991, 1992, 1993 and 1994 with respective 8.0 per cent, 11.0 per cent, 10.2 per cent and 8.3 per cent regard to 1990.

  10. 49 CFR 199.1 - Scope.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Scope. 199.1 Section 199.1 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING General § 199.1 Scope....

  11. 21 CFR 73.1991 - Zinc oxide.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Zinc oxide. 73.1991 Section 73.1991 Food and Drugs... ADDITIVES EXEMPT FROM CERTIFICATION Drugs § 73.1991 Zinc oxide. (a) Identity. (1) The color additive zinc...). It is principally composed of Zn. (2) Color additive mixtures for drug use made with zinc oxide...

  12. 1991 Technical progress report of the University of South Carolina`s High Energy Physics Group, February 1990--July 1991

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-12-31

    The high energy physics group at the University of South Carolina includes five teaching faculty members, one research faculty member, and five graduate students. Profs. Childers, Darden, and Wilson devote most of their research effort to Fermilab experiment E789, which is designed to observe charmless two-body decays of b-flavored mesons and baryons. Prof. Wilson works on Fermilab experiment E687 which studies charm physics in the wide-band photon beam. Profs. Rosenfeld and Wang participate in the AMY collaboration, which studies electron-positron interactions using the TRISTAN collider at KEK. Prof. Rosenfeld and one student collaborate with personnel from KEK and INS, Tokyo, on an experiment to detect a 17 keV neutrino in the {beta}-decay spectrum of {sup 63}Ni. Members of the group also participate in Fermilab Proposal P803 which will search for the oscillation of muon neutrino to tau neutrino with sensitivity better than a factor of 40 than previously achieved and in Superconducting Super Collider activities which include the development of an imaging preradiator. A brief discussion is given on progress made for each program.

  13. Trends in Human Immunodeficiency Virus-Related Risk Behaviors among High School Students--United States, 1991-2005

    Science.gov (United States)

    Brener, Nancy; Kann, Laura; Lowry, Richard; Wechsler, Howell; Romero, Lisa

    2006-01-01

    This paper examined changes in human immunodeficiency virus (HIV)-related risk behaviors among high school students in the United States during 1991-2005. Data from 8 national Youth Risk Behavior Surveys conducted during that period were analyzed. During 1991-2005, the percentage of US high school students engaging in HIV-related sexual risk…

  14. Revival of the heat pump. An important tool contributing to sustainable conservation of primary energy sources and to a cutback of carbon dioxide emissions; Renaissance der Waermepumpe. Ein wichtiges Instrument zur nachhaltigen Einsparung von Primaerenergie und zur Reduktion von CO{sub 2}-Emissionen

    Energy Technology Data Exchange (ETDEWEB)

    Lawitzka, H. [Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany). Rationelle Energieverwendung und Grundsatzfragen der Energieforschung

    1997-07-01

    When in November 1991, in my address on the occasion of the release of the information folder published by the IWZ (Heat Pump Information Center) founded in 1990, I said that there will be a revival of the heat pump, the reaction to this prognosis - which then was a rather daring statement in the eye of many people - was shere surprise and amazement. Today, six years on, the first signs announcing the revival are emerging. The moderately growing number of heat pumps installed, from a few hundred in 1990 to at present approximately 3600 heat pumps working in heating systems in Germany in 1996, indicates the predicted turn of the trend. This certainly can be taken as a confirmation of strategy and is reason enough to continue along the established lines. All the more as the long-term effects of the modified framework conditions induced by the relevant policy begin to bear fruit and today point to best prospects for the heat pump technology. (orig.) [Deutsch] Als ich im November 1991 anlaesslich des `Stapellaufs` des Informationsfaltblattes des 1990 gegruendeten Informationszentrums fuer Waermepumpen und Kaeltetechnik (IZW) von einer Renaissance der Waermepumpe sprach, erntete ich Verwunderung bis hin zu unglaeubigem Erstaunen ueber diese - viele Zeitgenossen wohl - recht kuehn klingende Prognose. Heute, nach sechs Jahren, sind die ersten zarten Keime und Sproesslinge dieser vorhergesagten Renaissance erkennbar. Moderat steigende Stueckzahlen installierter Waermepumpen von wenigen hundert Einheiten 1990 auf heute ca. 3 600 installierte Heizungswaermepumpen im Jahre 1996 in Deutschland signalisieren die vorhergesagte Trendwende in Richtung Renaissance. Ein Grund, auf dem als richtig erkannten Weg unbeirrt weiterzugehen. Dies umso mehr, als auch die langfristig wirksam werdenden Weichenstellungen schon heute der Technologie der Waermepumpe beste Zukunftschancen einraeumen. (orig.)

  15. Fietsongevallen bij kinderen in Nederland in 1990/1991: tijd voor fietshelmen [Bicycle accidents of children in the Netherlands in 1990/1991; time for cycle helmets

    NARCIS (Netherlands)

    Hirasing, R.A.; Verloove-Vanhorick, S.P.; Kampen, L.T.B. van

    1994-01-01

    Objective. To assess the possibility of preventing consequences of bicycle accidents. Design. Retrospective study. Setting. The Netherlands. Material and method. The data on mortality and hospital admissions of children aged 0-14 years were analysed. The data on traffic accident fatalities were

  16. Minerals yearbook. Volume 2. Area reports: Domestic, 1991

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-12-31

    This edition of the Minerals Yearbook discusses the performance of the worldwide minerals industry during 1991 and provides background information to assist in interpreting that performance. Volume II, Area Reports: Domestic, contains chapters on the minerals industry of each of the 50 States, Puerto Rico, Northern Marianas, Island Possessions, and Trust Territory. This volume also has a chapter on survey methods used in data collection, including a statistical summary of domestic nonfuel minerals.

  17. Monthly energy review, July 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-29

    US total energy consumption in July 1990 was 6.7 quadrillion Btu Petroleum products accounted for 42 percent of the energy consumed in July 1990, while coal accounted for 26 percent and natural gas accounted for 19 percent. Residential and commercial sector consumption was 2.3 quadrillion Btu in July 1990, up 2 percent from the July 1989 level. The sector accounted for 35 percent of July 1990 total consumption, about the same share as in July 1989. Industrial sector consumption was 2.4 quadrillion Btu in July 1990, up 2 percent from the July 1989 level. The industrial sector accounted for 36 percent of July 1990 total consumption, about the same share as in July 1989. Transportation sector consumption of energy was 1.9 quadrillion Btu in July 1990, up 1 percent from the July 1989 level. The sector consumed 29 percent of July 1990 total consumption, about the same share as in July 1989. Electric utility consumption of energy totaled 2.8 quadrillion Btu in July 1990, up 2 percent from the July 1989 level. Coal contributed 53 percent of the energy consumed by electric utilities in July 1990, while nuclear electric power contributed 21 percent; natural gas, 12 percent; hydroelectric power, 9 percent; petroleum, 5 percent; and wood, waste, geothermal, wind, photovoltaic, and solar thermal energy, about 1 percent.

  18. Comparative Study of Vocational Nursing Curriculum and Employer Requirements. Update. Napa Valley College, October 1991-June 1992.

    Science.gov (United States)

    Zylinski, Doris; And Others

    In 1991-92, a project was undertaken at Napa Valley College to update the college's 1990 Comparative Study of Vocational Nursing Curriculum and Employer Requirements, to develop a model articulation program for licensed nurses pursuing associate degrees, and to produce a guide for recruiting and retaining underrepresented groups in vocational…

  19. Twee jaar Reglement Verkeersregels en Verkeerstekens RVV 1990 en Besluit Administratieve Bepalingen inzake het Wegverkeer BABW : een terugblik naar aanleiding van de applicatiedagen RVV 1990/BABW in oktober 1993 door het Politie Verkeersinstituut PVI te Apeldoorn gegeven. In opdracht van het Directoraat-Generaal Rijkswaterstaat, Adviesdienst Verkeer en Vervoer AVV.

    NARCIS (Netherlands)

    Vis, A.A.

    1994-01-01

    On November, 1, 1991, the revised Traffic Regulations and Road Traffic Signs Code (RVV 1990) and a new Administrative Provisions for Road Traffic Order (BABW) were introduced in the Netherlands. About 350 persons working in the field of the RVV 1990 and BABW had participated in the refresher courses

  20. How Has Saddam Hussein Survived? Economic Sanctions, 1990-1993

    Science.gov (United States)

    1993-08-01

    wheat/barely mix), rice, cooking oil, sugar, tea and some- times other goods, such as chickpeas . These rations haveI provided between 1,200 and 1,750...dinars) or chickpeas (.65 dinars to 2.92 dinars). Prices in late summer 1991 for domestically grown foods were not much higher than April 1989 prices...tellingly, to their hopes and dreams during that brief moment of peace between August 1989 and August 1990. Tough times have undoubtedly aroused rage in

  1. Water Science and Technology Board annual report, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    This report summarizes the activities of the Water Science and Technology Board (WSTB) during 1990, its eighth year of existence. It describes current and recently completed projects, new activities scheduled to begin in 1991, and plans for the future. The WSTB is intended to be a dynamic forum, a mechanism by which the board community of water science, technology, and policy professionals can help assure high-quality national water programs. As such, the Board considers out-reach and communications of much importance.

  2. Water Science and Technology Board annual report, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-31

    This report summarizes the activities of the Water Science and Technology Board (WSTB) during 1990, its eighth year of existence. It describes current and recently completed projects, new activities scheduled to begin in 1991, and plans for the future. The WSTB is intended to be a dynamic forum, a mechanism by which the board community of water science, technology, and policy professionals can help assure high-quality national water programs. As such, the Board considers out-reach and communications of much importance.

  3. 1991 AND 1992 Command History

    Science.gov (United States)

    1993-08-01

    San Antonio , TX Dr. Louis Tijerina Battelle Memorial Institute, 505 King Drive, Columbus, OH Mr. Joe Valiente New Orleans Police Department, New...the Tri-Service Crew Casualty Working Group Meeting, Brooks AFB, San Antonio TX, 15-17 Dec 92. 39 NAVAL BIODYNAMICS LABORATORY PRESENTATIONS FOR 1991...Service Technician for the Air Force at Brooks Air Force Base, San Antonio , TX. He transferred to NAMRL in Pensacola, FL and became a "plank" owner when

  4. Foundations of genetic algorithms 1991

    CERN Document Server

    1991-01-01

    Foundations of Genetic Algorithms 1991 (FOGA 1) discusses the theoretical foundations of genetic algorithms (GA) and classifier systems.This book compiles research papers on selection and convergence, coding and representation, problem hardness, deception, classifier system design, variation and recombination, parallelization, and population divergence. Other topics include the non-uniform Walsh-schema transform; spurious correlations and premature convergence in genetic algorithms; and variable default hierarchy separation in a classifier system. The grammar-based genetic algorithm; condition

  5. Trends in tans and skin protection in Australian fashion magazines, 1982 through 1991.

    Science.gov (United States)

    Chapman, S; Marks, R; King, M

    1992-12-01

    We rated 3971 photographs of models from midsummer editions of six Australian fashion magazines from 1982-1983 to 1990-1991 for tan on a 9-point scale, for the presence of hats, for sun-protective clothing, and for shade setting. With the exception of the 1990-1991 sample, there was an increasing proportion of light tans over the years. Men were more likely to be deeply tanned than were women. The proportion of models wearing hats followed an increasing linear trend across the five periods. Three quarters of the outdoor photographs were taken in unshaded settings. In unshaded settings, 17% of the women and 5% of the men wore hats.

  6. Trends in alcohol services utilization from 1991-1992 to 2001-2002: ethnic group differences in the U.S. population.

    Science.gov (United States)

    Chartier, Karen G; Caetano, Raul

    2011-08-01

    During the early 1990s in the United States, changes to the provision and financing of alcohol treatment services included reductions in inpatient treatment services and in private sector spending for treatment. We investigated trends in alcohol services utilization over the 10-year period from 1991-1992 to 2001-2002 among U.S. whites, blacks, and Hispanics. Data come from 2 household surveys of the U.S. adult population. The 1991 to 1992 National Longitudinal Alcohol Epidemiologic Survey and the 2001 to 2002 National Epidemiologic Survey on Alcohol and Related Conditions conducted face-to-face interviews with a multistage cluster sample of individuals 18 years of age and older in the continental United States. Treatment utilization represented both total utilization and the use of alcohol services. Data analyses were prevalence rates and multivariate logistic regressions for lifetime utilization with drinkers and individuals with alcohol use disorders (AUDs). From 1991-1992 to 2001-2002, drinking-related emergency room and human services use increased for drinkers, while total utilization and the use of private health professional services and mutual aid decreased for individuals with AUDs. In drinkers and individuals with AUDs, blacks and Hispanics were less likely than whites to use private health professional care. Hispanics with AUDs were less likely than whites with AUDs to use alcohol or drug programs. Ethnicity interacted with alcohol severity to predict alcohol services utilization. At higher levels of alcohol severity, blacks and Hispanics were less likely than whites to ever use treatment and to use alcohol services (i.e., human services for Hispanic drinkers, mental health services for blacks with AUDs, and mutual aid for Hispanics with AUDs). Our findings showed increases from 1991-1992 to 2001-2002 in alcohol services utilization for drinkers, but reductions in utilization for individuals with AUDs. Blacks and Hispanics, particularly those at higher

  7. Tabasco (1990-2000

    Directory of Open Access Journals (Sweden)

    Verónica Guerra Martínez

    2006-01-01

    Full Text Available Se identificó y cuantificó la variación espacial de los tipos de vegetación y usos del suelo en la Reserva de la Biosfera Pantanos de Centla, Tabasco durante 1990 y 2000. Se generaron bases geográficas digitales referentes a geología, edafología, hidrología, temperaturas mínimas, temperaturas máximas, precipitación, vías de comunicación y localidades. La información fue almacenada en un sistema de información geográfica. Se clasificaron escenas del satélite Landsat MSS −de 1992− y Landsat ETM −del 2000. Se generaron mapas de vegetación y uso del suelo para 1990 y 2000 basados en puntos de verificación. Los mapas generados fueron sobrepuestos para obtener un mapa de cambios y una matriz de variación. Las tasas de cambio por pérdida anual se estimaron en 6.06% (selva de puckté y 34.96% (selva de tinto; en tanto que la tasa de incremento anual fue de 1.15% (manglar, 0.72% (comunidades de hidrófitas y 27.82% (pastizal. Los cambios encontrados se relacionaron con la presencia de carreteras pavimentadas, localidades y canales, siendo éstos últimos los que más afectaron. Los resultados muestran que las comunidades de hidrófitas, pastizales y cuerpos de agua se desplazaron a todas las unidades de suelo y geología. Los cambios encontrados pueden atribuirse a diversas causas: los incendios, apertura de vías de comunicación, actividades petroleras, sobreexplotación de recursos, expansión ganadera, tala para extracción de madera y quema intencional para captura de especies.

  8. Literature survey of heat transfer and hydraulic resistance of water, carbon dioxide, helium and other fluids at supercritical and near-critical pressures

    Energy Technology Data Exchange (ETDEWEB)

    Pioro, I.L.; Duffey, R.B

    2003-04-01

    This survey consists of 430 references, including 269 Russian publications and 161 Western publications devoted to the problems of heat transfer and hydraulic resistance of a fluid at near-critical and supercritical pressures. The objective of the literature survey is to compile and summarize findings in the area of heat transfer and hydraulic resistance at supercritical pressures for various fluids for the last fifty years published in the open Russian and Western literature. The analysis of the publications showed that the majority of the papers were devoted to the heat transfer of fluids at near-critical and supercritical pressures flowing inside a circular tube. Three major working fluids are involved: water, carbon dioxide, and helium. The main objective of these studies was the development and design of supercritical steam generators for power stations (utilizing water as a working fluid) in the 1950s, 1960s, and 1970s. Carbon dioxide was usually used as the modeling fluid due to lower values of the critical parameters. Helium, and sometimes carbon dioxide, were considered as possible working fluids in some special designs of nuclear reactors. (author)

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

    Science.gov (United States)

    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.

  10. Summarized Data of Test Space Heating, Ventilation and Air Conditioning Inspections from the Building Assessment Survey and Evaluation Study

    Science.gov (United States)

    Information on the characteristics of the heating, ventilation, and air conditioning (HVAC) system(s) in the entire BASE building including types of ventilation, equipment configurations, and operation and maintenance issues

  11. Fossil Energy Program semiannual progress report, April 1990-- September 1990

    Energy Technology Data Exchange (ETDEWEB)

    Judkins, R.R.

    1991-09-01

    This report covers progress made during the period April 1, 1990, through September 30, 1990, for research and development projects that contribute to the advancement of various fossil energy technologies. Topics discussed include: ceramics and composite materials R D, new alloys, corrosion and erosion research, coal conversion development, mild gasification. (VC)

  12. Fossil Energy Program semiannual progress report, April 1990-- September 1990

    Energy Technology Data Exchange (ETDEWEB)

    Judkins, R.R.

    1991-09-01

    This report covers progress made during the period April 1, 1990, through September 30, 1990, for research and development projects that contribute to the advancement of various fossil energy technologies. Topics discussed include: ceramics and composite materials R&D, new alloys, corrosion and erosion research, coal conversion development, mild gasification. (VC)

  13. Trends and mortality effects of vitamin A deficiency in children in 138 low-income and middle-income countries between 1991 and 2013: a pooled analysis of population-based surveys.

    Science.gov (United States)

    Stevens, Gretchen A; Bennett, James E; Hennocq, Quentin; Lu, Yuan; De-Regil, Luz Maria; Rogers, Lisa; Danaei, Goodarz; Li, Guangquan; White, Richard A; Flaxman, Seth R; Oehrle, Sean-Patrick; Finucane, Mariel M; Guerrero, Ramiro; Bhutta, Zulfiqar A; Then-Paulino, Amarilis; Fawzi, Wafaie; Black, Robert E; Ezzati, Majid

    2015-09-01

    Vitamin A deficiency is a risk factor for blindness and for mortality from measles and diarrhoea in children aged 6-59 months. We aimed to estimate trends in the prevalence of vitamin A deficiency between 1991 and 2013 and its mortality burden in low-income and middle-income countries. We collated 134 population-representative data sources from 83 countries with measured serum retinol concentration data. We used a Bayesian hierarchical model to estimate the prevalence of vitamin A deficiency, defined as a serum retinol concentration lower than 0·70 μmol/L. We estimated the relative risks (RRs) for the effects of vitamin A deficiency on mortality from measles and diarrhoea by pooling effect sizes from randomised trials of vitamin A supplementation. We used information about prevalences of deficiency, RRs, and number of cause-specific child deaths to estimate deaths attributable to vitamin A deficiency. All analyses included a systematic quantification of uncertainty. In 1991, 39% (95% credible interval 27-52) of children aged 6-59 months in low-income and middle-income countries were vitamin A deficient. In 2013, the prevalence of deficiency was 29% (17-42; posterior probability [PP] of being a true decline=0·81). Vitamin A deficiency significantly declined in east and southeast Asia and Oceania from 42% (19-70) to 6% (1-16; PP>0·99); a decline in Latin America and the Caribbean from 21% (11-33) to 11% (4-23; PP=0·89) also occurred. In 2013, the prevalence of deficiency was highest in sub-Saharan Africa (48%; 25-75) and south Asia (44%; 13-79). 94 500 (54 200-146 800) deaths from diarrhoea and 11 200 (4300-20 500) deaths from measles were attributable to vitamin A deficiency in 2013, which accounted for 1·7% (1·0-2·6) of all deaths in children younger than 5 years in low-income and middle-income countries. More than 95% of these deaths occurred in sub-Saharan Africa and south Asia. Vitamin A deficiency remains prevalent in south Asia and sub

  14. Survey of Properties of Key Single and Mixture Halide Salts for Potential Application as High Temperature Heat Transfer Fluids for Concentrated Solar Thermal Power Systems

    Directory of Open Access Journals (Sweden)

    Chao-Jen Li

    2014-04-01

    Full Text Available In order to obtain high energy efficiency in a concentrated solar thermal power plant, more and more high concentration ratio to solar radiation are applied to collect high temperature thermal energy in modern solar power technologies. This incurs the need of a heat transfer fluid being able to work at more and more high temperatures to carry the heat from solar concentrators to a power plant. To develop the third generation heat transfer fluids targeting at a high working temperature at least 800 ℃, a research team from University of Arizona, Georgia Institute of Technology, and Arizona State University proposed to use eutectic halide salts mixtures in order to obtain the desired properties of low melting point, low vapor pressure, great stability at temperatures at least 800 ℃, low corrosion, and favorable thermal and transport properties. In this paper, a survey of the available thermal and transport properties of single and eutectic mixture of several key halide salts is conducted, providing information of great significance to researchers for heat transfer fluid development.

  15. Atlantic Flyway Sea Duck Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Atlantic Flyway Sea Duck Survey, conducted from 1991 to 2002 by the U.S. Fish and Wildlife Service, was established to record sea duck numbers using near shore...

  16. An Impurity Emission Survey in the near UV and Visible Spectral Ranges of Electron Cyclotron Heated (ECH) Plasma in the TJ-II Stellarator

    Energy Technology Data Exchange (ETDEWEB)

    McCarthy, K. J.; Zurro, B.; Baciero, A.

    2001-07-01

    We report on a near-ultraviolet and visible spectroscopic survey (220-600 nm) of electron cyclotron resonance (ECR) heated plasmas created in the TJ-II stellarator, with central electron temperatures up to 2 keV and central electron densities up to 1.7 x 10 ''19 m''-3. Approximately 1200 lines from thirteen elements have been identified. The purpose of the work is to identify the principal impurities and spectral lines present in TJ-II plasmas, as well as their possible origin to search for transitions from highly ionised ions. This work will act as a base for identifying suitable transitions for following the evolution of impurities under different operating regimens and multiplet systems for line polarisation studies. It is intended to use the database creates as a spectral line reference for comparing spectra under different operating and plasma heating regimes. (Author)

  17. 1990 Activity report for 1986-1992

    Energy Technology Data Exchange (ETDEWEB)

    Cantwell, K. [ed.

    1996-01-01

    As discussed in last year`s Activity Report, a fairly complete analysis of SPEAR problems was performed in concert with SLAC, and a major maintenance/improvement process was initiated in the spring of 1989. This run made it apparent that SPEAR will remain a very useful and impressive synchrotron radiation storage ring for at least a decade, given a steady maintenance and improvement program. More details about SPEAR functioning during the run, as well as SPEAR improvements, are contained in Chapter I. The formal SPEAR injector construction project was completed in November, 1990, on-time and on-budget. Although DOE was not able to provide anticipated FY90 commissioning funds, preliminary commissioning was performed and 2.3 GeV injection to SPEAR was demonstrated. A discussion of the Injector project is contained in Chapter II. Commissioning of the injector and the injector/SPEAR complex is continuing in 1991 with Users participating during the May-September period. This user participation allowed normal experimentation, so that systems could be tested critically, but with the commissioning process having higher priority than data acquisition. Another major event in 1990 was the full dedication of SPEAR to the synchrotron radiation program. Previously SPEAR was considered a high energy physics machine that was partially dedicated to synchrotron radiation. The full dedication means that the accelerator can be modified and improved for synchrotron radiation research. Despite the heavy emphasis on completing the Injector, many beam line improvements were achieved, as described in Chapter IV. Among these was the optimization of stations 6-2 and 10-2, the provision of a considerably larger hutch for Station 1-5, which contains the area detector diffractometer, and the introduction of white light capability on 10-2. The provision of good beam during the month of April made an appreciable amount of experimentation possible. These and other runs are described in Chapter VI.

  18. Survey of the TS-ECE Discrepancy and recent investigations in ICRF heated plasmas at Alcator C-Mod

    Directory of Open Access Journals (Sweden)

    Reinke M. L.

    2012-09-01

    Full Text Available This paper reports on a new investigation of the long-standing, unresolved discrepancy between Thomson Scattering (TS and Electron Cyclotron Emission (ECE measurements of electron temperature in high temperature tokamak plasmas. At the Alcator C-Mod tokamak, ion cyclotron range of frequency (ICRF heating is used to produce high temperature conditions where the TS- ECE discrepancy, as observed in the past at JET and TFTR, should appear. Plasmas with Te(0 up to 8 keV are obtained using three different heating scenarios: Ion Cyclotron Resonance Heating (ICRH, ICRF mode conversion heating and a combination of the two heating methods. This is done in order to explore the hypothesis that ICRH-generated fast ions may be related to the discrepancy. In all high temperature cases at C-Mod, we find no evidence for the type of discrepancy reported at JET and TFTR. Here we present the C-Mod results along with a summary of past work on the TS-ECE discrepancy.

  19. The 1990 MB: The first Mars Trojan

    Science.gov (United States)

    Bowell, Edward

    1991-01-01

    Asteroid 1990 MB was discovered during the course of the Mars and Earth-crossing Asteroid and Comet Survey. An orbit based on a 9-day arc and the asteroid's location near Mars L5 longitude led to speculation that it might be in 1:1 resonance with Mars, analogous to the Trojan asteroids of Jupiter. Subsequent observations strengthened the possibility, and later calculations confirmed it. The most recent orbit shows that the asteroid's semimajor axis is very similar to that of Mars.

  20. De incidentie van diabetes mellitus bij 0-19 jarigen in nederland (1988-1990) [The incidence of insulin-dependent diabetes mellitus (IDDM) in the age group of 0-19 years in the Netherlands (1988-1990

    NARCIS (Netherlands)

    Hirasing, R.A.

    1995-01-01

    Objective: To determine if the incidence of insulin-dependent diabetes mellitus (IDDM) in the age group of 0-19 years in the Netherlands in the period 1988-1990 had changed in comparison with the period 10 years before. Design: Retrospective. Setting: The Netherlands. Method: In 1991 a questionnaire

  1. Savannah River Site environmental report for 1991

    Energy Technology Data Exchange (ETDEWEB)

    Arnett, M.W.; Karapatakis, L.K.; Mamatey, A.R.; Todd, J.L.

    1991-01-01

    This report describes environmental activities conducted on and in the vicinity of the Savannah River Site (SRS) in Aiken, S.C., from Jan. 1 to Dec. 31, 1991, with an update on compliance activities through April 1, 1992. The report is a single volume with a separate summary pamphlet highlighting the major findings for 1991. The report is divided into an executive summary and 14 chapters containing information on environmental compliance issues, environmental monitoring methods and programs, and environmental research activities for 1991, as well as historical data from previous years. Analytical results, figures, charts, and data tables relevant to the environmental monitoring program for 1991 at SRS are included.

  2. Trends in end-of-life practices before and after the enactment of the euthanasia law in the Netherlands from 1990 to 2010: a repeated cross-sectional survey.

    Science.gov (United States)

    Onwuteaka-Philipsen, Bregje D; Brinkman-Stoppelenburg, Arianne; Penning, Corine; de Jong-Krul, Gwen J F; van Delden, Johannes J M; van der Heide, Agnes

    2012-09-08

    In 2002, the euthanasia act came into effect in the Netherlands, which was followed by a slight decrease in the euthanasia frequency. We assessed frequency and characteristics of euthanasia, physician-assisted suicide, and other end-of-life practices in 2010, and assessed trends since 1990. In 1990, 1995, 2001, 2005, and 2010 we did nationwide studies of a stratified sample from the death registry of Statistics Netherlands, to which all deaths and causes were reported. We mailed questionnaires to physicians attending these deaths (2010: n=8496 deaths). All cases were weighted to adjust for the stratification procedure and for differences in response rates in relation to the age, sex, marital status, region of residence, and cause and place of death. In 2010, of all deaths in the Netherlands, 2·8% (95% CI 2·5-3·2; 475 of 6861) were the result of euthanasia. This rate is higher than the 1·7% (1·5-1·8; 294 of 9965) in 2005, but comparable with those in 2001 and 1995. Distribution of sex, age, and diagnosis was stable between 1990 and 2010. In 2010, 77% (3136 of 4050) of all cases of euthanasia or physician-assisted suicide were reported to a review committee (80% [1933 of 2425] in 2005). Ending of life without an explicit patient request in 2010 occurred less often (0·2%; 95% CI 0·1-0·3; 13 of 6861) than in 2005, 2001, 1995, and 1990 (0·8%; 0·6-1·1; 45 of 5197). Continuous deep sedation until death occurred more frequently in 2010 (12·3% [11·6-13·1; 789 of 6861]) than in 2005 (8·2% [7·8-8·6; 521 of 9965]). Of all deaths in 2010, 0·4% (0·3-0·6; 18 of 6861) were the result of the patient's decision to stop eating and drinking to end life; in half of these cases the patient had made a euthanasia request that was not granted. Our study provides insight in consequences of regulating euthanasia and physician-assisted suicide within the broader context of end-of-life practices. In the Netherlands the euthanasia law resulted in a relatively transparent

  3. Toxicity of Water Samples Collected in the Vicinity of F and H Seepage Basin 1990-1995

    Energy Technology Data Exchange (ETDEWEB)

    Specht, W.L. [Westinghouse Savannah River Company, AIKEN, SC (United States); Bowers, B.

    1996-09-01

    Water and contaminants from the F- and H-Area Seepage Basins outcrop as shallow groundwater seeps down gradient from the basins. In 1990, 1991, 1993, 1994, and 1995, toxicity tests were performed on water collected from a number of these seeps, as well as from several locations in Fourmile Branch and several uncontaminated reference locations.

  4. Toxicity of Water Samples Collected in the Vicinity of F and H Seepage Basin 1990-1995

    Energy Technology Data Exchange (ETDEWEB)

    Specht, W.L. [Westinghouse Savannah River Company, AIKEN, SC (United States); Bowers, B.

    1996-09-01

    Water and contaminants from the F- and H-Area Seepage Basins outcrop as shallow groundwater seeps down gradient from the basins. In 1990, 1991, 1993, 1994, and 1995, toxicity tests were performed on water collected from a number of these seeps, as well as from several locations in Fourmile Branch and several uncontaminated reference locations.

  5. Commercial nuclear power 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-09-28

    This report presents the status at the end of 1989 and the outlook for commercial nuclear capacity and generation for all countries in the world with free market economies (FME). The report provides documentation of the US nuclear capacity and generation projections through 2030. The long-term projections of US nuclear capacity and generation are provided to the US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) for use in estimating nuclear waste fund revenues and to aid in planning the disposal of nuclear waste. These projections also support the Energy Information Administration's annual report, Domestic Uranium Mining and Milling Industry: Viability Assessment, and are provided to the Organization for Economic Cooperation and Development. The foreign nuclear capacity projections are used by the DOE uranium enrichment program in assessing potential markets for future enrichment contracts. The two major sections of this report discuss US and foreign commercial nuclear power. The US section (Chapters 2 and 3) deals with (1) the status of nuclear power as of the end of 1989; (2) projections of nuclear capacity and generation at 5-year intervals from 1990 through 2030; and (3) a discussion of institutional and technical issues that affect nuclear power. The nuclear capacity projections are discussed in terms of two projection periods: the intermediate term through 2010 and the long term through 2030. A No New Orders case is presented for each of the projection periods, as well as Lower Reference and Upper Reference cases. 5 figs., 30 tabs.

  6. Three-year summary report of biological monitoring at the Southwest Ocean dredged-material disposal site and additional locations off Grays Harbor, Washington, 1990--1992

    Energy Technology Data Exchange (ETDEWEB)

    Antrim, L.D.; Shreffler, D.K.; Pearson, W.H.; Cullinan, V.I. [Battelle Marine Research Lab., Sequim, WA (United States)

    1992-12-01

    The Grays Harbor Navigation Improvement Project was initiated to improve navigation by widening and deepening the federal channel at Grays Harbor. Dredged-material disposal sites were selected after an extensive review process that included inter-agency agreements, biological surveys, other laboratory and field studies, and preparation of environmental impact statements The Southwest Site, was designated to receive materials dredged during annual maintenance dredging as well as the initial construction phase of the project. The Southwest Site was located, and the disposal operations designed, primarily to avoid impacts to Dungeness crab. The Final Environmental Impact Statement Supplement for the project incorporated a Site Monitoring Plan in which a tiered approach to disposal site monitoring was recommended. Under Tier I of the Site Monitoring Plan, Dungeness crab densities are monitored to confirm that large aggregations of newly settled Dungeness crab have not moved onto the Southwest Site. Tier 2 entails an increased sampling effort to determine whether a change in disposal operations is needed. Four epibenthic surveys using beam trawls were conducted in 1990, 1991, and 1992 at the Southwest Site and North Reference area, where high crab concentrations were found in the spring of 1985. Survey results during these three years prompted no Tier 2 activities. Epibenthic surveys were also conducted at two nearshore sites where construction of sediment berms has been proposed. This work is summarized in an appendix to this report.

  7. XML Survey of the productivity loss due to heat stress in different tasks of farmers in Darreh Shahr city

    Directory of Open Access Journals (Sweden)

    M. R. Monazzam Esmaielpou

    2015-09-01

    Full Text Available Introduction: Heat is one of the hazardous physical agents in the workplace. Exposure to heat and consequent thermal stress influence workers productivity in addition to adverse health effects. The aim of this study was to determine the heat stress induced productivity loss related to different tasks of farmers in Darreh Shahr city, during summer. Material and Method: This cross-sectional study was conducted in summer, 2014, among farmers in Darreh Shahr city. After determining the sample size, farmers’ activities were determined using hierarchical task analysis (HTA, and WBGT measurements were done according to the ISO7243. Metabolism was estimated by the ISO8996. Following, the type of activities were identified according their required metabolism. Knowing WBGT and workload and using the work capacity model, the productivity loss in different tasks and ultimately total productivity loss were calculated. Result: The mean WBGT activities for plowing, terracing, planting seeds, watering, fertilizing, weeding, spraying, and harvesting were 29.98 °C, 31.28 °C,30.66 °C,31.39 °C,31.99 °C,31.75 °C,31.08 °C, and 30.3 °C, respectively. WBGT values were higher than the permissible level provided by ISO7243 in all farming activities. Maximum value of WBGT was belonged to fertilizing activity (31.99 °C and the lowest value was for plowing (29.98 °C. ANOVA test results did not show a significant difference in WBGT at head, waist, and ankle height. The highest and lowest amount of productivity loss was estimated respectively for weeding and plowing activities. The total productivity loss for farming was calculated 69.3 percent in an hour which is due to high physical activity, working outdoor, with exposure to direct solar radiation, and consequent heat stress imposed to workers. Conclusion: Productivity is a factor which is affected by the workplace heat stress. According to results of the present research, the amount of productivity is reduced

  8. Survey of the productivity loss due to heat stress in different tasks of farmers in Darreh Shahr city

    Directory of Open Access Journals (Sweden)

    M. R. Monazzam Esmaielpour

    2015-09-01

    Full Text Available Introduction: Heat is one of the hazardous physical agents in the workplace. Exposure to heat and consequent thermal stress influence workers productivity in addition to adverse health effects. The aim of this study was to determine the heat stress induced productivity loss related to different tasks of farmers in Darreh Shahr city, during summer. . Material and Method: This cross-sectional study was conducted in summer, 2014, among farmers in Darreh Shahr city. After determining the sample size, farmers’ activities were determined using hierarchical task analysis (HTA, and WBGT measurements were done according to the ISO7243. Metabolism was estimated by the ISO8996. Following, the type of activities were identified according their required metabolism. Knowing WBGT and workload and using the work capacity model, the productivity loss in different tasks and ultimately total productivity loss were calculated. .Result: The mean WBGT activities for plowing, terracing, planting seeds, watering, fertilizing, weeding, spraying, and harvesting were 29.98 °C, 31.28 °C,30.66 °C,31.39 °C,31.99 °C,31.75 °C,31.08 °C, and 30.3 °C, respectively. WBGT values were higher than the permissible level provided by ISO7243 in all farming activities. Maximum value of WBGT was belonged to fertilizing activity (31.99 °C and the lowest value was for plowing (29.98 °C. ANOVA test results did not show a significant difference in WBGT at head, waist, and ankle height. The highest and lowest amount of productivity loss was estimated respectively for weeding and plowing activities. The total productivity loss for farming was calculated 69.3 percent in an hour which is due to high physical activity, working outdoor, with exposure to direct solar radiation, and consequent heat stress imposed to workers. .Conclusion: Productivity is a factor which is affected by the workplace heat stress. According to results of the present research, the amount of productivity is

  9. Water resources data, Kentucky. Water year 1991

    Energy Technology Data Exchange (ETDEWEB)

    McClain, D.L.; Byrd, F.D.; Brown, A.C.

    1991-12-31

    Water resources data for the 1991 water year for Kentucky consist of records of stage, discharge, and water quality of streams and lakes; and water-levels of wells. This report includes daily discharge records for 115 stream-gaging stations. It also includes water-quality data for 38 stations sampled at regular intervals. Also published are 13 daily temperature and 8 specific conductance records, and 85 miscellaneous temperature and specific conductance determinations for the gaging stations. Suspended-sediment data for 12 stations (of which 5 are daily) are also published. Ground-water levels are published for 23 recording and 117 partial sites. Precipitation data at a regular interval is published for 1 site. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurement and analyses. These data represent that part of the National Water Data System operated by the US Geological Survey and cooperation State and Federal agencies in Kentucky.

  10. Rural Earnings Holding Steady in the Early 1990s.

    Science.gov (United States)

    Swaim, Paul

    1995-01-01

    Current Population Survey data indicate an overall decline in the rural-urban pay gap during the early 1990s (due to declining urban wages, not rising rural wages). In 1993, the earnings of 30 percent of rural full-time workers were below the poverty level. Compares low-income workers by gender, age group, education, and race/ethnicity. (LP)

  11. Rural Earnings Holding Steady in the Early 1990s.

    Science.gov (United States)

    Swaim, Paul

    1995-01-01

    Current Population Survey data indicate an overall decline in the rural-urban pay gap during the early 1990s (due to declining urban wages, not rising rural wages). In 1993, the earnings of 30 percent of rural full-time workers were below the poverty level. Compares low-income workers by gender, age group, education, and race/ethnicity. (LP)

  12. Advising At UC Davis-1990. A Report of Student Opinions.

    Science.gov (United States)

    Hunziker, Celeste M.

    A study was done to examine student opinion of the campus advising services at the University of California Davis campus in Spring 1990 as a follow up to a similar study conducted in 1987. The study used the Student Opinion Survey and mailed it to a stratified random sample of 1,649 students. Of the surveys sent, 57.7 percent were returned. The…

  13. Marine Fish and Shellfish Survey data from otter trawls in the Chukchi Sea from the OCEAN HOPE 3 and OSHORO MARU from 16 August 1990 to 31 July 1992 (NODC Accession 9400061)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Marine Fish and Shellfish Survey data were collected from otter trawls in the Chukchi Sea from the OCEAN HOPE. Data were collected by the University of Alaska from...

  14. Landelijk Meetnet Regenwatersamenstelling-Meetresultaten 1991

    NARCIS (Netherlands)

    Aben JMM; Laan JGH; LLO

    1995-01-01

    In dit rapport worden de resultaten gepresenteerd van in 1991 uitgevoerde metingen van de chemische samenstelling van de neerslag in Nederland. Dit geschiedt aan de hand van 4-wekelijkse monsters verkregen uit het Landelijk Meetnet Regenwatersamenstelling (LMRe), dat in 1991 uit 14 stations

  15. Photovoltaic Subcontract Program, FY 1990

    Energy Technology Data Exchange (ETDEWEB)

    Summers, K.A. (ed.)

    1991-03-01

    This report summarizes the progress of the subcontracted photovoltaic (PV) research and development (R D) performed under the Photovoltaics Program at the Solar Energy Research Institute (SERI). The SERI subcontracted PV research and development represents most of the subcontracted R D that is funded by the US Department of Energy (DOE) National Photovoltaics Program. This report covers fiscal year (FY) 1990: October 1, 1989 through September 30, 1990. During FY 1990, the SERI PV program started to implement a new DOE subcontract initiative, entitled the Photovoltaic Manufacturing Technology (PVMaT) Project.'' Excluding (PVMaT) because it was in a start-up phase, in FY 1990 there were 54 subcontracts with a total annualized funding of approximately $11.9 million. Approximately two-thirds of those subcontracts were with universities, at a total funding of over $3.3 million. Cost sharing by industry added another $4.3 million to that $11.9 million of SERI PV subcontracted R D. The six technical sections of this report cover the previously ongoing areas of the subcontracted program: the Amorphous Silicon Research Project, Polycrystalline Thin Films, Crystalline Silicon Materials Research, High-Efficiency Concepts, the New Ideas Program, and the University Participation Program. Technical summaries of each of the subcontracted programs discuss approaches, major accomplishments in FY 1990, and future research directions. Another section introduces the PVMaT project and reports the progress since its inception in FY 1990. Highlights of technology transfer activities are also reported.

  16. Foreign Agricultural Trade of the United States November?December 1990

    OpenAIRE

    Warden, Thomas

    1991-01-01

    U.S. agricultural exports totaled $40 billion during FY 1991, just about unchanged from a year earlier ... Imports of FY 1990 agricultural products " rose 5 percent to $22.5 billion, led by an II-percent gain for competitive items, such as cattle, beef, cheeses, fruit, fruit juices, fresh vegetables, and sugar ... U.S. agricultural exports under the Commodity Credit Corporation's I export credit guarantee programs increased 29 percent in FY 1989 to $4.77 billion.

  17. A survey of referral patterns to a paediatric dentistry unit over a 2-year period.

    Science.gov (United States)

    Shaw, A J; Nunn, J H; Welbury, R R

    1994-12-01

    Following the changes in October 1990 in the payment system for children's dental treatment within the General Dental Service in the UK there has been widespread concern that repercussions would be felt in other branches of dentistry. The aim of this survey was to investigate the referral of children for specialist care to the Department of Child Dental Health in Newcastle upon Tyne after the changes in 1990, so that consultant clinics and the provision of advice and treatment could be targeted more effectively. Information was obtained from the patients' referral letters and from their hospital records between March 1991 and March 1993. There were 513 referrals (excluding those for orthodontic treatment, extractions under general anaesthesia and acute emergencies), the number more than doubling during the 2-year survey period. 83% of these patients lived within 15 miles of the hospital. 84% of these referrals were from general dental practitioners, and the greater proportion were from those who graduated within the previous 4 years. The most common reason for referral involved behaviour problems. Changes in the payment system that occurred in 1990 may have been a contributory factor in explaining these findings.

  18. The effect of interfacial evaporation on heat and mass transfer of falling liquid film

    Institute of Scientific and Technical Information of China (English)

    WANG; Buxuan; (

    2001-01-01

    [1]Wasden, F.K., Dukler, A.E., Insight into the hydrodynamics of free falling wavy films, AIChE J., 1989, 35(2): 187.[2]Jayanti, S., Hewitt, G.F., Hydrodynamics and heat transfer of wavy thin film flow, Int. J. Heat Mass Transfer, 1997, 40(10): 179.[3]Seban, R.A., Faghri, A., Evaporation and heating with turbulent falling liquid films, ASME J. Heat Transfer, 1976, 98C: 315.[4]Yang, W.M., Evaporation cooling of liquid film in turbulent mixed convection channel flows, Int. J. Heat Mass Transfer, 1998, 41(23): 3719.[5]Wang, B.X., Zhang, J.T., Peng, X.F., Experimental study on the dryout heat flux of falling liquid film, accepted by Int. J. Heat Mass Transfer as HMT# 2507.[6]Udell, K.S., Heat transfer in porous media heated from above with evaporation, condensation, and capillary effects, ASME J. Heat Transfer, 1983, 105: 485.[7]Carey, V.P., Liquid-Vapor Phase-Change Phenomena——An Introduction to the Thermophysics of Vaporization and Conduction Processes in Heat Transfer Equipment, Washington: Hemisphere Publishing Corporation, 1992, 112.[8]Eames, I.W., Marr, N.J., Sabir, H., The evaporation coefficient of water: a review, Int. J. Heat Mass Transfer, 1997, 40(12): 2963.[9]Israelachvili, J.N., Intermolecular and Surface Forces, San Diego: Academic Press, 1990, 16-30.[10]Holman, J.P., Heat Transfer, 5th ed., Tokyo: McGraw-Hill, Inc, 1981.[11]Zhang, J.T., Wang, B.X., Peng, X.F., Falling liquid film thickness measurement by optical-electronic method, Rev. Scientific Instruments, 2000, 71(4): [12]Zhang, J.T., Wang, B.X., Peng, X.F., Investigation on the interfacial evaporation of falling liquid film with wall heating, accepted by J. Tsinghua University.[13]Fujita, T., Ueda, T., Heat transfer to falling liquid films and film breakdown, Int. J. Heat Mass Transfer, 1978, 21: 97.[14]Bohn, M.S., Davis, S.H., Thermocapillary breakdown of falling liquid films at high Reynolds numbers, Int. J. Heat Masss Transfer, 1993, 36

  19. Pinatubo Lake Chemistry and Degassing 1991-2010

    Science.gov (United States)

    Schwandner, F. M.; Newhall, C. G.; Christenson, B. W.; Apfelbeck, C. A.; Arpa, M. C. B.; Vaquilar, R.; Bariso, E.

    2016-12-01

    We review the history of degassing, bathymetry and water chemistry of the crater lake of Mt. Pinatubo (Philippines) using data obtained during 1991-2001, and 2010. In late 1992, the initial small lake had a significant acid-sulfate component from a volcanic degassing through a hydrothermal system and the lake, and anhydrite dissolution. Subsequently, this component was "drowned" by rainfall (2-4 m/y), meteoric groundwater draining from the crater walls into the lake, and a few neutral chloride crater wall springs. Conductivity-Temperature-Depth (CTD) measurements in August 2000 found a strong inverted thermal gradient below 20m depth, reaching over 70°C at 50-60 m depth. By January 2001 the lake had homogenized and was much cooler (27°C at all depths), and it was again well-mixed and still cool when re-surveyed in June 2001 and November 2010. By 2010, the lake was well mixed, at neutral pH, with no significant vertical or horizontal structure. Bubbling of a predominantly carbon dioxide (CO2) gas phase persists throughout the lake's history, some from 1991-92 magma and some from degassing of the long-standing (pre-1991) hydrothermal system fed from a deeper magmatic or mantle source. Crater wall fumaroles emit boiling-point hydrothermal gases dominated by water, air, and CO2.

  20. Energy Resources Performance Report, FY 1991 and FY 1992.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1993-07-01

    Once the Federal Columbia River Power System provided all the power our customers needed and surplus energy, which we sold to others. However, we planned for the time when the surplus would disappear. With our customers, we developed centralized, region-wide conservation programs to conserve energy and build the knowledge and ability to save more energy when needed. We began to look at conservation as a resource, comparing it with supply-side alternatives. Much was accomplished. In Bonneville`s service area in the 1980s, our customers acquired 300 average megawatts (aMW) of conservation savings. How? By weatherizing about 240,000 homes, by making aluminum plants, other industrial plants and commercial buildings more efficient, and also by encouraging states to adopt energy-efficient building codes. Now, our energy surplus is gone. Our customers need energy, and in a hurry. While we plan how much energy will be needed, when and by which customers, we must concurrently accelerate our efforts to acquire resources. Our 1990 Resource Program launched a strategy to do just that, starting in 1991 and 1992, with continuing activities in 1993--1995. The goals and plans of the 1990 Resource Program are still being implemented.

  1. Reduction in childhood malnutrition in Vietnam from 1990 to 2004.

    Science.gov (United States)

    Khan, Nguyen Cong; Tuyen, Le Danh; Ngoc, Tran Xuan; Duong, Phan Hoai; Khoi, Ha Huy

    2007-01-01

    Reduction in childhood malnutrition in Vietnam between 1990 and 2004 was assessed using data from 5 national surveys. The prevalence of malnutrition, including stunting, declined significantly for underweight from 45% in 1990 to 26.6% in 2004. While the average reduction was 1.3% per year in the period from 1990 to 2000, it was 1.8% per year in the period from 2000 to 2004. The prevalence of stunting declined from 56.5% in 1990 to 30.7% in 2004, with an average reduction of 2% per year in the period from 1990 to 2000 and 1.5% per year in the period from 2000 to 2004. There were clear differences in the decrease in malnutrition prevalence between urban, rural and mountainous areas, the reduction being highest in the urban regions and lowest in the mountainous areas. Regression analysis showed that the nutrition status of the child is positively related to better household living conditions and to the educational level of the father, but not the mother. Stunting is higher in children whose parents are farmers and higher in households with more children. Stunting prevalence is lower in households with safe water access and hygienic toilets. In future , the dramatic reduction is childhood malnutrition as seen in the period 1990 to 2004 might not continue. More comprehensive apptoaches will be needed to lower childhood malnutrition in Vietnam further.

  2. Heat exchangers for waste heat recovery

    Energy Technology Data Exchange (ETDEWEB)

    Al-Rabghi, O.M.; Akyurt, M.; Najjar, Y.S.H.; Alp, T. (King Abdulaziz Univ., Jeddah (Saudi Arabia). College of Engineering)

    1993-01-01

    A survey is made of the equipment used for heat recovery and utilization. Types and merits of commonly employed heat exchangers are presented, and criteria for selecting heat exchangers are summarized. Applications for waste heat recovery are emphasized. It is concluded that careful selection and operation of such equipment would be expected to result in energy savings as well as problem-free operation. (author)

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  4. Advanced coal-fueled industrial cogeneration gas turbine system. Annual report, June 1990--June 1991

    Energy Technology Data Exchange (ETDEWEB)

    LeCren, R.T.; Cowell, L.H.; Galica, M.A.; Stephenson, M.D.; Wen, C.S.

    1991-07-01

    Advances in coal-fueled gas turbine technology over the past few years, together with recent DOE-METC sponsored studies, have served to provide new optimism that the problems demonstrated in the past can be economically resolved and that the coal-fueled gas turbine can ultimately be the preferred system in appropriate market application sectors. The objective of the Solar/METC program is to prove the technical, economic, and environmental feasibility of a coal-fired gas turbine for cogeneration applications through tests of a Centaur Type H engine system operated on coal fuel throughout the engine design operating range. The five-year program consists of three phases, namely: (1) system description; (2) component development; (3) prototype system verification. A successful conclusion to the program will initiate a continuation of the commercialization plan through extended field demonstration runs.

  5. Princeton University Plasma Physics Laboratory, Princeton, New Jersey. Annual report, October 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-31

    This report discusses the following topics: Principal parameters of experimental devices; Tokamak Fusion Test Reactor; Burning Plasma Experiment; Princeton Beta Experiment-Modification; Current Drive Experiment-Upgrade; International Thermonuclear Experimental Reactor; International Collaboration; X-Ray Laser Studies; Hyperthermal Atomic Beam Source; Pure Electron Plasma Experiments; Plasma Processing: Deposition and Etching of Thin Films; Theoretical Studies; Tokamak Modeling; Engineering Department; Environment, Safety, and Health and Quality Assurance; Technology Transfer; Office of Human Resources and Administration; PPPL Patent Invention Disclosures; Office of Resource Management; Graduate Education: Plasma Physics; Graduate Education: Program in Plasma Science and Technology; and Science Education Program.

  6. Electron microscope studies. Progress report, 1 July 1990--1 June 1991

    Energy Technology Data Exchange (ETDEWEB)

    Crewe, A.V.; Kapp, O.H.

    1991-06-01

    This year our laboratory has continued to make progress in the design of electron-optical systems, in the study of structure-function relationships of large multi-subunit proteins, in the development of new image processing software and in achieving a workable sub-angstrom STEM. We present an algebraic approach to the symmetrical Einzel (unipotential) lens wherein we simplify the analysis by specifying a field shape that meets some preferred set of boundary or other conditions and then calculate the fields. In a second study we generalize this approach to study of three element electrostatic lenses of which the symmetrical Einzel lens is a particular form. The purpose is to develop a method for assisting in the design of a lens for a particular purpose. In our biological work we study a stable and functional dodecameric complex of globin chains from the hemoglobin of Lumbricus terrestris. This is a complex lacking the ``linker`` subunit first imaged in this lab and required for maintenance of the native structure. In addition, we do a complete work-up on the hemoglobin of the marine polychaete Eudistylia vancouverii demonstrating the presence of a hierarchy of globin complexes. We demonstrate stable field-emission in the sub-angstrom STEM and the preliminary alignment of the beam. We continue our exploration of a algorithms for alignment of sequences of protein and DNA. Our computer facilities now include four second generation RISC workstations and we continue to take increasing advantage of the floating-point and graphical performance of these devices.

  7. Characterization of oil and gas reservoir heterogeneity. Annual report, November 1, 1990--October 31, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-31

    The objective of the cooperative research program is to characterize Alaskan reservoirs in terms of their reserves, physical and chemical properties, geologic configuration and structure, and the development potential. The tasks completed during this period include: (1) geologic reservoir description of Endicott Field; (2) petrographic characterization of core samples taken from selected stratigraphic horizons of the West Sak and Ugnu (Brookian) wells; (3) development of a polydispersed thermodynamic model for predicting asphaltene equilibria and asphaltene precipitation from crude oil-solvent mixtures, and (4) preliminary geologic description of the Milne Point Unit.

  8. Coal desulfurization in a rotary kiln combustor. Final report, March 15, 1990--July 31, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Cobb, J.T. Jr.

    1992-09-11

    The purpose of this project was to demonstrate the combustion of coal and coal wastes in a rotary kiln reactor with limestone addition for sulfur control. The rationale for the project was the perception that rotary systems could bring several advantages to combustion of these fuels, and may thus offer an alternative to fluid-bed boilers. Towards this end, an existing wood pyrolysis kiln (the Humphrey Charcoal kiln) was to be suitably refurbished and retrofitted with a specially designed version of a patented air distributor provided by Universal Energy, Inc. (UEI). As the project progressed beyond the initial stages, a number of issues were raised regarding the feasibility and the possible advantages of burning coals in a rotary kiln combustor and, in particular, the suitability of the Humphrey Charcoal kiln as a combustor. Instead, an opportunity arose to conduct combustion tests in the PEDCO Rotary Cascading-Bed Boiler (RCBB) commercial demonstration unit at the North American Rayon CO. (NARCO) in Elizabethton, TN. The tests focused on anthracite culm and had two objectives: (a) determine the feasibility of burning anthracite culms in a rotary kiln boiler and (b) obtain input for any further work involving the Humphrey Charcoal kiln combustor. A number of tests were conducted at the PEDCO unit. The last one was conducted on anthracite culm procured directly from the feed bin of a commercial circulating fluid-bed boiler. The results were disappointing; it was difficult to maintain sustained combustion even when large quantities of supplemental fuel were used. Combustion efficiency was poor, around 60 percent. The results suggest that the rotary kiln boiler, as designed, is ill-suited with respect to low-grade, hard to burn solid fuels, such as anthracite culm. Indeed, data from combustion of bituminous coal in the PEDCO unit suggest that with respect to coal in general, the rotary kiln boiler appears inferior to the circulating fluid bed boiler.

  9. Dewatering studies of fine clean coal. Annual technical report, September 1, 1990--August 31, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Parekh, B.K.

    1991-12-31

    The main objective of the present research program is to study and understand dewatering characteristics of ultrafine clean coal obtained using the advanced column flotation technique from the Kerr-McGee`s Galatia preparation plant fine coal waste stream. It is also the objective of the research program to utilize the basic study results, i.e., surface chemical, particle shape particle size distribution, etc., in developing a cost-effective dewatering method. The ultimate objective is to develop process criteria to obtain a dewatered clean coal product containing less that 20 percent moisture, using the conventional vacuum dewatering equipment. (VC)

  10. Repair of mismatched basepairs in mammalian DNA. Progress report, March 1, 1990--February 28, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, J.H.; Hare, J.T.

    1991-08-01

    We have concentrated on three specific areas of our research plan. Our greatest emphasis is on the role of single strand nicks in influencing template strand selection in mismatch repair. We have found, that the ability of a nick in one strand to influence which strand is repaired is not a simple function of distance from the mismatched site but rather that an hot spot where a nick is more likely to have an influence can exist. The second line was production of single-genotype heteroduplexes in order to examine independently the repair of T/G and A/C mispairs within the same sequence context as in our mixed mispair preparations. We have shown preparations of supercoiled heteroduplex can be prepared that were exclusively T/G or exclusively A/C at the mispair site. The third effort has been to understand the difference in repair bias of different cell lines or different transfection conditions as it may relate to different repair systems in the cell. We have identified some of the sources of variation, including cell cycle position. We hope to continue this work to more precisely identify the phase of the cell cycle.

  11. Aromatic hydrocarbons associated with brines from geopressured wells. Annual report, [December 28, 1990--December 16, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The various operational wells were sampled on a monthly basis for the yield of the cryocondensate hydrocarbons. The total cryocondensate concentration as well as the concentrations in the brine and the gas after passing the separator system are summarized. The total cryocondensate yield is displayed.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  13. [Basin A & F Management : Rocky Mountain Arsenal National Wildlife Refuge : 1990-1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Pages 1-15 concern the management of Basin A, and pages 16-28 concern the management of Basin F. Documents include memorandums, reports, tabular data sets, and maps.

  14. Development of the integrated monitoring area Lheebroekerzand - the Netherlands. Data of 1990, 1991 and 1992

    NARCIS (Netherlands)

    Mathijssen EAM; Erven R; de Kruijf HAM; ECO

    1994-01-01

    In 1979 zijn op initiatief van de Economische Commissie voor Europa van de Verenigde Naties (UN-ECE) in de "Convention on Long-range Transboundary Air Pollution" (CLTAP) afspraken gemaakt met betrekking tot het voorkomen en bestrijden van grootschalige luchtverontreiniging. Dit leidde tot

  15. Direct iron ore reduction by methane in a fluidized bed. Annual report, November 1990-November 1991

    Energy Technology Data Exchange (ETDEWEB)

    van der Vaart, D.R.; Conger, W.L.

    1991-02-01

    During the first year a pair of laboratory reactors has been designed, constructed and commissioned which are capable of studying the relevant methane reactions (i.e., partial oxidation and steam reforming) at temperatures up to 1450K. A chemical analysis train has been developed which provides the qualitative and quantitative measurement of CH4, CO2, H2, O2, N2, and CO. Preliminary results indicate that while methane is essentially unreactive toward homogeneous attack by steam (i.e., in the absence of any catalyst) oxygen readily activates its dissociation. Three modeling approaches have been identified for possible use in describing the proposed system one of which is used to describe complete methane combustion as a test reaction.

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

    Science.gov (United States)

    1989-12-15

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

  17. Photodissociation and spectroscopy of gas phase bimetallic clusters. Progress report for 1990--1991

    Energy Technology Data Exchange (ETDEWEB)

    Duncan, M.A.

    1991-12-31

    The general goals of this research project are (1) to synthesize novel bimetallic clusters in the gas phase; (2) to characterize their geometry, electronic structure, and chemical bonding; and (3) to compare these heterogeneous systems to corresponding pure component clusters. Clusters are synthesized by pulsed laser vaporization of solid metal rods coincident with laser photolysis of volatile metal complexes (e.g., metal carbonyls). Two techniques are used to characterize cluster properties: resonant two-photon ionization spectroscopy (R2PI) of neutral clusters and laser photodissociation spectroscopy of cluster ions. The project focuses on the selected mixtures of iron, chromium, and molybdenum with bismuth, aluminum and silver to probe a variety of heterogeneous effects in transition metal-main group metal mixtures.

  18. Verzuim door ziekte en ongevallen 1990-1991 : trends, risicogroepen, personeelsverloop, ongevallen

    NARCIS (Netherlands)

    Nieuwland, J.J. van

    1992-01-01

    Dit rapport vormt de tiende van een reeks van publicaties over ziekteverzuimcijfers uit het informatiesysteem (ZVIS) van het NIA. Voor de tweede keer wordt ook een overzicht gegeven van bedrijfsongevallen naar bedrijfstak. De gegevens zijn afkomstig uit het Ongevallenregistratiesysteem (Ongis) van h

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

    Energy Technology Data Exchange (ETDEWEB)

    Compaan, A.; Bohn, R. [Toledo Univ., OH (United States)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    1989-01-01

    superconducting accelerator facility by TRW in suport of the SBFEL o (U) A grazing interfercmeter for monocle figure control for relay mirrors was demonstrated 2...Activity: Advanced Technology Development (02) o (U) Select either the induction or radio frequency F=- for GBFM TIE o (U) Ccmzleta the monocle single

  2. Compilation of Abstracts of Theses Submitted by Candidates for Degrees: October 1990 to September 1991

    Science.gov (United States)

    1991-09-30

    Samuel M. Liberto Computer Software Project Management: 336 Captain, U.S. Air Force An Introduction Craig S. McLane Structured Analysis of the...Samuel Matthew Liberto -Captain, United States Air Force B.S., State University College of Buffalo, 1982 M.E.A., George Washington University, 1989

  3. Viruses of eukaryotic green algae; Progress report, June 20, 1990--July 1, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Van Etten, J.L.

    1991-12-31

    Many large polyhedral, dsDNA containing (ca. 330 kb), plaque forming viruses which infect a unicellular, eukaryotic, chlorella-like green alga have been isolated and characterized. The plaque assay, the ability to synchronously infect the host, the short life cycle, and the ability of the viruses to undergo homologous recombination make them excellent model systems for studying many plant cell functions in the manner that bacterial and animal viruses have been used to study bacterial and animal cell functions. These viruses have several unique features including: (1) coding for DNA methyltransferase and site-specific (restriction) endonucleases and (2) unlike other viruses, these viruses appear to code for the enzymes involved in the glycosylation of their glycoproteins.

  4. Health and Safety Research Division progress report for the period April 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Kaye, S.V.

    1992-03-01

    This is a brief progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology including Measurement Applications and Development, Pollutant Assessments, Measurement Systems Research, Dosimetry Applications Research, Metabolism and Dosimetry Research and Nuclear Medicine. Biological and Radiation Physics including Atomic, Molecular, and High Voltage Physics, Physics of Solids and Macromolecules, Liquid and Submicron Physics, Analytic Dosimetry and Surface Physics and Health Effects. Chemical Physics including Molecular Physics, Photophysics and Advanced Monitoring Development. Biomedical and Environmental Information Analysis including Human Genome and Toxicology, Chemical Hazard Evaluation and Communication, Environmental Regulations and Remediation and Information Management Technology. Risk Analysis including Hazardous Waste.

  5. Polycrystalline thin film materials and devices. Annual subcontract report, 16 January 1990--15 January 1991

    Energy Technology Data Exchange (ETDEWEB)

    Baron, B.N.; Birkmire, R.W.; Phillips, J.E.; Shafarman, W.N.; Hegedus, S.S.; McCandless, B.E. [Delaware Univ., Newark, DE (United States). Inst. of Energy Conversion

    1991-11-01

    Results and conclusion of Phase I of a multi-year research program on polycrystalline thin film solar cells are presented. The research comprised investigation of the relationships among processing, materials properties and device performance of both CuInSe{sub 2} and CdTe solar cells. The kinetics of the formation of CuInSe{sub 2} by selenization with hydrogen selenide was investigated and a CuInSe{sub 2}/CdS solar cell was fabricated. An alternative process involving the reaction of deposited copper-indium-selenium layers was used to obtain single phase CuInSe{sub 2} films and a cell efficiency of 7%. Detailed investigations of the open circuit voltage of CuInSe{sub 2} solar cells showed that a simple Shockley-Read-Hall recombination mechanism can not account for the limitations in open circuit voltage. Examination of the influence of CuInSe{sub 2} thickness on cell performance indicated that the back contact behavior has a significant effect when the CuInSe{sub 2} is less than 1 micron thick. CdTe/CdS solar cells with efficiencies approaching 10% can be repeatedly fabricated using physical vapor deposition and serial post deposition processing. The absence of moisture during post deposition was found to be critical. Improvements in short circuit current of CdTe solar cells to levels approaching 25 mA/cm{sup 2} are achievable by making the CdS window layer thinner. Further reductions in the CdS window layer thickness are presently limited by interdiffusion between the CdS and the CdTe. CdTe/CdS cells stored without protection from the atmosphere were found to degrade. The degradation was attributed to the metal contact. CdTe cells with ZnTe:Cu contacts to the CdTe were found to be more stable than cells with metal contacts. Analysis of current-voltage and spectral response of CdTe/CdS cells indicates the cell operates as a p-n heterojunction with the diode current dominated by SRH recombination in the junction region of the CdTe.

  6. Evaluation of carbon dioxide emission control strategies in New York State. Final report, 1990--1991

    Energy Technology Data Exchange (ETDEWEB)

    Morris, S.C.; Lee, J.; Goldstein, G.; Hill, D.

    1992-01-01

    A MARKAL model was developed for the State of New York. It represents the state`s energy system as a set of typical technologies for generating, converting, and using energy as it evolves over a 45-year period. NYMARKAL was applied here in demonstration analyses to explore strategies to reduce CO{sub 2} emissions. NYMARKAL was installed at the State Energy Office and in the Offices of the New York Power Pool. Staff members from both organizations and other state agencies were trained in its use. Example scenarios showed that it is more difficult and more expensive to reduce carbon emissions in New York State than in the United States as a whole. Were a common carbon tax instituted, it would have less effect in New York and most carbon emissions reduction would take place elsewhere in the country where it is more cost-effective. Alternatively, were all states required to reduce CO{sub 2} emission an equal percentage (say by 20%), the cost per unit emissions reduction to New York would be much greater than in the rest of the country.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Health and Safety Research Division progress report for the period April 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Kaye, S.V.

    1992-03-01

    This is a brief progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology including Measurement Applications and Development, Pollutant Assessments, Measurement Systems Research, Dosimetry Applications Research, Metabolism and Dosimetry Research and Nuclear Medicine. Biological and Radiation Physics including Atomic, Molecular, and High Voltage Physics, Physics of Solids and Macromolecules, Liquid and Submicron Physics, Analytic Dosimetry and Surface Physics and Health Effects. Chemical Physics including Molecular Physics, Photophysics and Advanced Monitoring Development. Biomedical and Environmental Information Analysis including Human Genome and Toxicology, Chemical Hazard Evaluation and Communication, Environmental Regulations and Remediation and Information Management Technology. Risk Analysis including Hazardous Waste.

  10. Grain Drier Project Report for task 2 dated July 1990 edited 1991, 1992. Follow up report

    Energy Technology Data Exchange (ETDEWEB)

    Frye, S.; Hall, R.; Lee, Myoung; Ouyang, Chieh [and others

    1990-07-01

    One of the original projects undertaken under the cooperative agreement No. DE-FC04-87AL42558 between the Massachusetts Photovoltaic Program and the United States Department of Energy was to design, build, and test a grain drier which utilized solar energy effectively. Different grains have different drying requirements, and the grain drier team chose to design the drier for rice because of the worldwide economic importance of this staple food and also because of the challenges that drying rice presents. Rice loses much of its market value if it is exposed to large temperature changes while drying; therefore, a solar rice drier must be designed so as to try to level the temperature variations which naturally arise from the intermittency of the solar source. The design team committed itself early in the project to a hybrid concept, where solar energy is utilized in two ways: it is captured {open_quote}thermally{close_quote} in a rock-bed which acts at the same time as thermal storage and buffer, and it is converted {open_quote}directly{close_quote} in a small photovoltaic panel which generates electricity to power a small fan to circulate air through the rock-bed and the grain during daylight hours. At night, natural convection drives the air flow. The design of most of the system is flexible, in that the drier can be built with materials available at the intended site, with non-specialized labor. The team has purposely avoided any {open_quote}high tech{close_quote} solution which would increase the drier cost for third-world users. Therefore, the drier design does not incorporate selective surfaces or a vacuum, two common methods of enhancing solar thermal performance. The design does incorporate a small but relatively high value element, the PV panel and fan package. A major part of the group effort was devoted to data acquisition, to analyze the effects of different modifications on the drier performance. The results of the effort are summarized in this report.

  11. Tenth international symposium on environmental biogeochemistry. Final technical report, December 15, 1990--December 14, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Ehrlich, H.L.

    1992-01-01

    The primary task of this Symposium on Environmental Biogeochemistry was to examine our current understanding of GLOBAL CHANGE AND THE BIOGEOCHEMISTRY OF RADIATIVE TRACE GASES. The symposium was divided into 12 non-overlapping sessions: Paleoatmospheres and paleoclimates; Global distributions and atmospheric reactions; Poster presentations on the topics of sessions 1, 2, 4, 5, and 7; Terrestrial systems and land use change - 1; Terrestrial and land use change - 11; Fluxes and cycling in aquatic systems; Metals, organics, and depositional environments; Poster presentations on the topics of sessions 6, 9, 10 and 12; Biological Mechanisms of formation and destruction - 1; Biological mechanisms of formation and destruction - 11; High latitude systems; and Global sources, sinks, and feedbacks.

  12. Great Blue Heron Rookery Inventory for Mason Neck National Wildlife Refuge 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These are raw data sheets with the results of a survey done at the Mason Neck National Wildlife Refuge Blue Heron Rookery in June of 1990. The volunteers counted the...

  13. Estimates of nitrogen-fertilizer sales for the conterminous United States in 1990

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This coverage contains estimates of nitrogen-fertilizer sales for the conterminous United States in 1990 as reported by the U.S. Environmental Protection Agency...

  14. Turtle Observations from Rose Atoll 18 October to 28 November, 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Nightly surveys of Rose Island were conducted to monitor turtle activity from 18 October to 28 November, 1990. Two turtles were tagged and one tag recovery was...

  15. Income and Employment in the United States, 1989-1990 - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer portrays 1989 and 1990 estimates for total personal income, per capita personal income, annual number of full-time and part- time jobs, average wage...

  16. The JCMT Gould Belt Survey: Evidence for radiative heating in Serpens MWC 297 and its influence on local star formation

    CERN Document Server

    Rumble, D; Gutermuth, R A; Kirk, H; Buckle, J; Beaulieu, S F; Berry, D S; Broekhoven-Fiene, H; Currie, M J; Fich, M; Jenness, T; Johnstone, D; Mottram, J C; Nutter, D; Pattle, K; Pineda, J E; Quinn, C; Salji, C; Tisi, S; Walker-Smith, S; Di Francesco, J; Hogerheijde, M R; Ward-Thompson, D; Allen, L E; Cieza, L A; Dunham, M M; Harvey, P M; Stapelfeldt, K R; Bastien, P; Butner, H; Chen, M; Chrysostomou, A; Coude, S; Davis, C J; Drabek-Maunder, E; Duarte-Cabral, A; Fiege, J; Friberg, P; Friesen, R; Fuller, G A; Graves, S; Greaves, J; Gregson, J; Holland, W; Joncas, G; Kirk, J M; Knee, L B G; Mairs, S; Marsh, K; Matthews, B C; Moriarty-Schieven, G; Rawlings, J; Richer, J; Robertson, D; Rosolowsky, E; Sadavoy, S; Thomas, H; Tothill, N; Viti, S; White, G J; Wilson, C D; Wouterloot, J; Yates, J; Zhu, M

    2014-01-01

    We present SCUBA-2 450\\mu m and 850\\mu m observations of the Serpens MWC 297 region, part of the JCMT Gould Belt Survey of nearby star-forming regions. Simulations suggest that radiative feedback influences the star-formation process and we investigate observational evidence for this by constructing temperature maps. Maps are derived from the ratio of SCUBA-2 fluxes and a two component model of the JCMT beam for a fixed dust opacity spectral index of beta = 1.8. Within 40 of the B1.5Ve Herbig star MWC 297, the submillimetre fluxes are contaminated by free-free emission with a spectral index of 1.03\\pm0.02, consistent with an ultra-compact HII region and polar winds/jets. Contamination accounts for 73\\pm5 per cent and 82\\pm4 per cent of peak flux at 450\\mu m and 850\\mu m respectively. The residual thermal disk of the star is almost undetectable at these wavelengths. Young Stellar Objects are confirmed where SCUBA-2 850\\mu m clumps identified by the fellwalker algorithm coincide with Spitzer Gould Belt Survey d...

  17. Survey of Thermal-Fluids Evaluation and Confirmatory Experimental Validation Requirements of Accident Tolerant Cladding Concepts with Focus on Boiling Heat Transfer Characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Nicholas R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wysocki, Aaron J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Terrani, Kurt A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Ali, Amir [Univ. of New Mexico, Albuquerque, NM (United States); Liu, Maolong [Univ. of New Mexico, Albuquerque, NM (United States); Blandford, Edward [Univ. of New Mexico, Albuquerque, NM (United States)

    2016-06-01

    The U.S. Department of Energy Office of Nuclear Energy (DOE-NE) Advanced Fuels Campaign (AFC) is working closely with the nuclear industry to develop fuel and cladding candidates with potentially enhanced accident tolerance, also known as accident tolerant fuel (ATF). Thermal-fluids characteristics are a vital element of a holistic engineering evaluation of ATF concepts. One vital characteristic related to boiling heat transfer is the critical heat flux (CHF). CHF plays a vital role in determining safety margins during normal operation and also in the progression of potential transient or accident scenarios. This deliverable is a scoping survey of thermal-fluids evaluation and confirmatory experimental validation requirements of accident tolerant cladding concepts with a focus on boiling heat transfer characteristics. The key takeaway messages of this report are: 1. CHF prediction accuracy is important and the correlations may have significant uncertainty. 2. Surface conditions are important factors for CHF, primarily the wettability that is characterized by contact angle. Smaller contact angle indicates greater wettability, which increases the CHF. Surface roughness also impacts wettability. Results in the literature for pool boiling experiments indicate changes in CHF by up to 60% for several ATF cladding candidates. 3. The measured wettability of FeCrAl (i.e., contact angle and roughness) indicates that CHF should be investigated further through pool boiling and flow boiling experiments. 4. Initial measurements of static advancing contact angle and surface roughness indicate that FeCrAl is expected to have a higher CHF than Zircaloy. The measured contact angle of different FeCrAl alloy samples depends on oxide layer thickness and composition. The static advancing contact angle tends to decrease as the oxide layer thickness increases.

  18. [The 1990 Census. The expectation of population in 1990].

    Science.gov (United States)

    Cervera Flores, M

    1991-01-01

    Planning for the 1990 Mexican census began in 1984 and benefitted greatly from participation of potential users and specialist who suggested useful innovations in the questionnaire and fieldwork as well as in use of more advanced technology. Multiple options for the questionnaires were considered in a series of seminars before approval of a simplified and easy-to-handle form. The interviewing period was increased from 1 day to 4 to provide more time for interviewing and to reduce the number of interviewers, who could then be trained and supervised more adequately. 1.7 million maps and plans were prepared using modern technology and sent to state and municipal authorities for review 3 months before the enumeration. Informed citizen participation was achieved through a communication campaign featuring almost 2.5 million radio and television emissions and some 1.2 million messages printed on containers of consumer products. The National Institute of Statistics, Geography, and Information (INEGI) assumed responsibility for all stages of the 1990 census, in its central offices and in 30,000 regional offices. Collaboration of 600,000 volunteers required 10,000,000 hours of training. 2 preliminary counts of housing units were made in 1989, and the actual enumeration was done on March 12-16, 1990. From March 17-31, supervisory activities were conducted to ensure the maximum possible coverage. Planning for the 1980 census began only 2 years before the count, and many more problems were encountered. Population projections were made by various institutions before the 1990 census. An INEGI-National Population Council work based on the 1980 census projected the population as of June 30, 1990, at about 85 million. The preliminary total from the 1990 census was 81,140,923, approximately 5% less than the projection. The difference resulted from overestimates of the base population especially in the Federal District, State of Mexico, and Veracruz, not compensated by underestimates

  19. IBM Small Business Survey.

    Science.gov (United States)

    International Business Machines Corp., Armonk, NY.

    A telephone survey conducted March 15-22, 1991, examined how small businesses are currently performing. Interviewees were 400 small business owners randomly selected from a Dun and Bradstreet list of companies with 50 or fewer employees. Major findings were as follows: (1) owners were survivors, highly confident in their own abilities, and…

  20. Marine mammal observations collected using aircraft by ConocoPhillips in the Chukchi Sea, 1989-1991 and submitted as part of the ConocoPhillips and Shell Joint Monitoring Program in the Chukchi and Beaufort Seas (NODC Accession 0120533)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vessel- and aircraft-based marine mammal surveys in the Chukchi Sea collected from 1989 to 1991. The aerial marine mammal surveys were...

  1. ROE Total Nitrogen Deposition 1989-1991

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset identifies the amount of wet, dry, and total deposition of nitrogen in kilograms per hectare from 1989 to 1991 at a set of point locations across the...

  2. ROE Wet Nitrate Deposition 1989-1991

    Data.gov (United States)

    U.S. Environmental Protection Agency — The raster data represent the amount of wet nitrate deposition in kilograms per hectare from 1989 to 1991. Summary data in this indicator were provided by EPA’s...

  3. ROE Total Sulfur Deposition 1989-1991

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset identifies the amount of wet, dry, and total deposition of sulfur in kilograms per hectare from 1989 to 1991 at a set of point locations across the...

  4. Browns Park NWR Water Use Report- 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1991. A general background is presented first with water rights information, management...

  5. The economics of uranium 1991. 3. ed

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The new Roskill report on the economics of uranium, 1991, gives essential facts and figures on five main topics; background, supply and demand; prices and uranium and nuclear activities by country and company. (author).

  6. Ouray NWR Water Use Report- 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Ouray NWR for 1991. The document begins with a summary of the conditions for the year the report was prepared for...

  7. Human Development Report 1991: Financing Human Development

    OpenAIRE

    United Nations Development Programme, UNDP

    1991-01-01

    Lack of political commitment rather than financial resources is often the real barrier to human development. This is the main conclusion of Human Development Report 1991 - the second in a series of annual reports on the subject.

  8. Mount Pinatubo, Philippines: June 1991 Eruptions

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Mount Pinatubo is an andesitic island arc volcano, located on the southern Luzon Island, Philippines. Prior to 1991 it had been dormant for more than 635 years. On...

  9. Elections in Russia, 1991-2008

    CERN Document Server

    Treisman, Daniel

    2016-01-01

    In this paper, I review the main trends in voting in national elections in Russia since 1991, discuss the evidence of manipulation or falsification by the authorities, and use statistical techniques to examine the determinants of voting trends.

  10. Hypermedia 1990 structured Hypertext tutorial

    Science.gov (United States)

    Johnson, J. Scott

    1990-01-01

    Hypermedia 1990 structured Hypertext tutorial is presented in the form of view-graphs. The following subject areas are covered: structured hypertext; analyzing hypertext documents for structure; designing structured hypertext documents; creating structured hypertext applications; structuring service and repair documents; maintaining structured hypertext documents; and structured hypertext conclusion.

  11. Impacts of the Weatherization Assistance Program in fuel-oil heated houses

    Energy Technology Data Exchange (ETDEWEB)

    Levins, W.P.; Ternes, M.P.

    1994-10-01

    In 1990, the US Department of Energy (DOE) initiated a national evaluation of its lowincome Weatherization Assistance Program. This report, which is one of five parts of that evaluation, evaluates the energy savings and cost-effectiveness of the Program as it had been applied to single-family houses heated primarily by fuel-oil. The study was based upon a representative sample (41 local weatherization agencies, 222 weatherized and 115 control houses) from the nine northeastern states during 1991 and 1992 program years. Dwelling-specific and agency-level data on measures installed, costs, and service delivery procedures were collected from the sampled agencies. Space-heating fuel-oil consumption, indoor temperature, and outdoor temperature were monitored at each house. Dwelling characteristics, air-leakage measurements, space-heating system steady-state efficiency measurements, safety inspections, and occupant questionnaires were also collected or performed at each monitored house. We estimate that the Program weatherized a total of 23,400 single-family fuel-oil heated houses in the nine northeastern states during program years 1991 and 1992. Annual fuel-oil savings were calculated using regression techniques to normalize the savings to standard weather conditions. For the northeast region, annual net fuel-oil savings averaged 160 gallons per house, or 17.7% of pre-weatherization consumption. Although indoor temperatures changed in individual houses following weatherization, there was no average change and no significant difference as compared to the control houses; thus, there was no overall indoor temperature takeback effect influencing fuel-oil savings. The weatherization work was performed cost effectively in these houses from the Program perspective, which included both installation costs and overhead and management costs but did not include non-energy benefits (such as employment and environmental).

  12. Major Surface-Water Sampling Sites in the National Water-Quality Assessment (NAWQA) Program: 1991 and 1994 Study-Unit Starts - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set shows the 1991 and 1994 National Water-Quality Assessment (NAWQA) study units' major surface-water sampling sites. These sites are in NAWQA's fixed...

  13. Alberta Euthanasia Survey: 3-year follow-up.

    OpenAIRE

    Verhoef, M.J.; Kinsella, T D

    1996-01-01

    OBJECTIVE: To determine whether the opinions of Alberta physicians about active euthanasia had changed and to assess the determinants of potential changes in opinion. DESIGN: Follow-up survey (mailed questionnaire) of physicians included in the 1991 Alberta Euthanasia Survey. SETTING: Alberta. PARTICIPANTS: Of the 1391 physicians who participated in the 1991 survey 1291 (93%) had indicated that they were willing to take part in a follow-up survey. A follow-up questionnaire was mailed in 1994 ...

  14. Ouray National Wildlife Refuge : Duck nesting survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Summary report of the 1991 duck nest survey at Ouray National Wildlife Refuge. Key areas of the refuge were nest searched during the period between May 25th and July...

  15. Ion Heating Anisotropy during Dynamo Activity in the MST RFP

    Science.gov (United States)

    den Hartog, D. J.; Chapman, J. T.; Craig, D.; Fiksel, G.; Fontana, P. W.

    1999-11-01

    MHD dynamo activity is large in the MST Reversed-Field Pinch during sawtooth crashes, and small otherwise. During a sawtooth crash, ion temperature increases rapidly to a level several times as high as the temperature between sawteeth, which itself can be larger than the electron temperature. Several theories have been developed to explain this ion heating, some indicating a possible asymmetry in perpendicular to parallel heating [C. G. Gimblett, Europhys. Lett. 11, 541 (1990); Z. Yoshida, Nucl. Fusion 31, 386 (1991); N. Mattor, P. W. Terry, and S. C. Prager, Comments Plasma Phys. Controlled Fusion 15, 65 (1992)]. In standard MST discharges, impurity ion temperature measured perpendicular to the magnetic field (T_⊥) is higher than impurity ion temperature parallel to the magnetic field (T_allel) during a sawtooth crash. Throughout the rest of the sawtooth cycle, T_⊥ EXTRAP-T2 RFP which showed T_⊥ < T_allel throughout the discharge [K. Sasaki et al., Plasma Phys. Control. Fusion 39, 333 (1997)

  16. Strategic Petroleum Reserve quarterly report, (July 1, 1990--September 30, 1990)

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-15

    This November 15, 1990, Strategic Petroleum Reserve Quarterly Report describes activities related to the site development, oil acquisition, budget and cost of the Reserve during the period July 1, 1990, through September 30, 1990. 4 tabs.

  17. FY 1997 report on the survey of history and heritages of industrial technology. Survey of the originality and creativity of electrical and electronic engineering in Japan; 1997 nendo chosa hokokusho (sangyo gijutsu rekishi keisho chosa). Kokunai sangyo no denki denshi gijutsu no dokusosei sozosei no chosahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For selection of future technological themes and developmental techniques, survey was made on the history of development of electrical and electronic engineering and industry in Japan. The Technical Committee for History of Electrical Engineering of the Institute of Electrical Engineers of Japan has diffused various activities on the history research into a society since establishment in April, 1990. Hearing survey which is extremely important for technology succession has been carried out continuously since 1991 for 3 honorary members of this institute who are pioneers of electrical and electronic engineering innovation in Japan. Importance of creative innovative technology development is increasing more and more, and `finding a guide into tomorrow by taking lessons from the past` is one of techniques for technology development. Publication and opening on Internet of the hearing survey results are under consideration as public service. Preparation of the database of the hearing results is also necessary for promotion of these activities. 17 refs.

  18. Heat Roadmap Europe

    DEFF Research Database (Denmark)

    David, Andrei; Mathiesen, Brian Vad; Averfalk, Helge

    2017-01-01

    The Heat Roadmap Europe (HRE) studies estimated a potential increase of the district heating (DH) share to 50% of the entire heat demand by 2050, with approximately 25–30% of it being supplied using large-scale electric heat pumps. This study builds on this potential and aims to document...... capacity of electric large-scale heat pumps with more than 1 MW thermal output, operating in European DH systems. The survey is the first database of its kind containing the technical characteristics of these heat pumps, and provides the basis for the analysis of this paper. By quantifying the heat sources...... that such developments can begin now with technologies currently available. We present a database and the status of the technology and its ability of expansion to other European locations by reviewing experiences aimed at further research or application in the heating industry. This is based on a survey of the existing...

  19. Kokanee Stock Status and Contribution of Cabinet Gorge Hatchery, Lake Pend Oreille, Idaho, 1990 Annual Progress Report.

    Energy Technology Data Exchange (ETDEWEB)

    Paragamian, Vaughn L.

    1991-03-01

    Rehabilitation of kokanee Oncorhynchus nerka in Lake Pend Oreille met with some success in 1990, but unexpected results have raised new questions. Estimated kokanee abundance during late August of 1990 was about 6.9 million fish. This is a decline of 19% from 1989, a continued decrease since 1988. The decreased population was attributed to low stocking of hatchery fry (7.3 million), lower wild fry survival in 1990 (1.5%), and exceptionally poor survival of fish ages 3+ and 4+. Average survival of the older fish was only 11% in 1990 compared to 72% in prior years. Compensatory survival was noted for kokanee ages 1+ and 2+, with an average of 81% in 1990 compared to 44% in 1989. Hatchery fry comprised 47% of the total kokanee fry recruitment in 1990 (80% of fry biomass). This contribution ranked third behind 1988 and 1989 since hatchery supplementation began in the 1970s. Survival of hatchery fry was 20%, the second highest since this investigation began. Findings of 1990 indicate a more comprehensive approach to managing kokanee must take into account predator stockings and predator/prey interaction. An unexpected low adult escapement was responsible for an egg-take of only 5.6 million eggs in 1990, 58% of the previous year, which will limit experimental stocking in 1991. Modification of the fish ladder at the Cabinet Gorge Fish Hatchery to improve adult escapement is strongly recommended to increase egg-take. 27 refs., 28 figs., 6 tabs.

  20. B00264: NOS Hydrographic Survey , 1991-05-10

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  1. B00287: NOS Hydrographic Survey , 1991-07-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  2. Bogue Chitto National Wildlife Refuge Baseline Contaminants Survey, 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bogue Chitto National Wildlife Refuge (NWR) is located along the Pearl River in Louisiana and Mississippi, and includes some 37,028 acres of mixed bottomland...

  3. B00277: NOS Hydrographic Survey , 1991-06-27

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  4. General Aviation Activity and Avionics Survey. Calendar Year 1991

    Science.gov (United States)

    1991-01-01

    o »<u;R a. r O l ^a l gig jgig z$%z EHM » ZHÜIK EH i 0) H 01 MM W * * UHdP«’ CO W op of i E 7-72 r- i too * • • OH OOO oo m oo...Rules (IFR) navigation; and 3) IFR approach. These additions have had a strong impact on the reported total number of aircraft with LRNAV equipment

  5. D00109: NOS Hydrographic Survey , 1991-12-31

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  6. Bowie State University Student Support Services Admitted Student Survey 1991.

    Science.gov (United States)

    Gill, Wanda E.

    TRIO programs offer support services to students beginning at the 7th grade and continuing through to graduate school. Student Support Services projects provide instruction, tutoring, counseling, learning skills, and writing skills to primarily low income and first generation or disabled college students. Student Support Services projects are…

  7. B00269: NOS Hydrographic Survey , 1991-05-11

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  8. B00271: NOS Hydrographic Survey , 1991-05-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  9. B00290: NOS Hydrographic Survey , 1991-08-04

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  10. B00300: NOS Hydrographic Survey , 1991-09-21

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  11. B00272: NOS Hydrographic Survey , 1991-06-04

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  12. B00275: NOS Hydrographic Survey , 1991-06-22

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  13. Survey of Current Business. Volume 71, Number 10, October 1991

    Science.gov (United States)

    1991-10-01

    580 57.9 569 Residenial . 231.0 222.0 229.3 217.9 205.2 190.Z 392.9 203.5 Residential 387.0 176.0 182. 37. 36. 151.8 IS2.4 359.7 Single- family ...strucsures 3367 3330 135.3 3074 99.1 076 090 3016 Single family structures 935 076 93 0.2 70.2 6931 702 79𔃿 Multifamily strucsures 233 20.3 209 196 391 177... BUSINESSS -1 WW 11tit n10 IS eow. date throg IM6 A.-Wa o1n6 19111 andmeko~cl ntesare as SlM 0 I ASNM0 STATI.S. 1 FOOD AND KINDRED PRODUCTS, TOBMACO

  14. B00274: NOS Hydrographic Survey , 1991-05-29

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  15. B00299: NOS Hydrographic Survey , 1991-09-18

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  16. B00280: NOS Hydrographic Survey , 1991-07-11

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  17. Effect of heat treatment on polyphenol oxidase and peroxidase ...

    African Journals Online (AJOL)

    GREGO

    2006-12-18

    Dec 18, 2006 ... African Journal of Biotechnology Vol. ... Full Length Research Paper ... as the fruit advanced in storage at ambiant temperature, whereas, they are still higher in heat ... infections or injuries (Mayer and Harel, 1991; Gerhard,.

  18. Enhancement of heat transfer using varying width twisted tape inserts

    African Journals Online (AJOL)

    user

    They reported that friction factor rise due to inclusion of inserts was ... Dasmahapatra and Rao (1991) studied augmentation of heat transfer to viscous non- .... constant throughout the tube length by brazing metal pins to the edges of the tape.

  19. Evaluating Reasons for Low Response from Mail Surveys. AIR 1995 Annual Forum Paper.

    Science.gov (United States)

    Westcott, S. Wickes, III; And Others

    A study was undertaken to solicit opinions from alumni on methods that might improve responses from graduate surveys. Two telephone surveys were conducted, one in 1991 which targeted the graduating classes of 1984 and 1989, and the second in 1994 among alumni of the classes of 1991 and 1993. In the 1994 survey information was gathered regarding…

  20. Electric-utility DSM-program costs and effects, 1991 to 2001

    Energy Technology Data Exchange (ETDEWEB)

    Hirst, E.

    1993-05-01

    For the past three years (1989, 1990, and 1991), all US electric utilities that sell more than 120 GWh/year have been required to report to the Energy Information Administration data on their demand-side management (DSM) programs. These data provide a rich and uniquely comprehensive picture of electric-utility DSM programs in the United States. Altogether, 890 utilities (of about 3250 in the United States) ran DSM programs in 1991; of these, 439 sold more than 120 GWh and reported details on their DSM programs. These 439 utilities represent more than 80% of total US electricity sales and revenues. Altogether, these utilities spent almost $1.8 billion on DSM programs in 1991, equal to 1.0% of total utility revenues that year. In return for these (and prior-year) expenditures, utility DSM programs cut potential peak demand by 26,700 MW (4.8% of the national total) and cut annual electricity use by 23,300 GWh (0.9% of the national total). These 1991 numbers represent substantial increases over the 1989 and 1990 numbers on utility DSM programs. Specifically, utility DSM expenditures doubled, energy savings increased by almost 50%, and demand reductions increased by one-third between 1989 and 1991. Utilities differed enormously in their DSM-program expenditures and effects. Almost 12% of the reporting utilities spent more than 2% of total revenues on DSM programs in 1991, while almost 60% spent less than 0.5% of revenues on DSM. Utility estimates of future DSM-program expenditures and benefits show continuing growth. By the year 2001, US utilities expect to spend 1.2% of revenues on DSM and to cut demand by 8.8% and annual sales by 2.7%. Here, too, expectations vary by region. Utilities in the West and Northwest plan to spend more than 2% of revenues on DSM that year, while utilities in the Mid-Atlantic, Midwest, Southwest, Central, and North Central regions plan to spend less than 1% of revenues on DSM.

  1. Ethanol annual report FY 1990

    Energy Technology Data Exchange (ETDEWEB)

    Texeira, R.H.; Goodman, B.J. (eds.)

    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.

  2. 1990 Kansas Land Cover Patterns Update

    Data.gov (United States)

    Kansas Data Access and Support Center — In 2008, an update of the 1990 Kansas Land Cover Patterns (KLCP) database was undertaken. The 1990 KLCP database depicts 10 general land cover classes for the State...

  3. Vukovar 1991 Battle and Cultural Memory

    Directory of Open Access Journals (Sweden)

    Sandra Cvikić

    2014-03-01

    Full Text Available In this paper it is argued that Vukovar 1991 Battle traumatic memory wearing away process is a social issue and cannot be simply amputated by modernist narratives from accumulated traces of the past. Instead, those traumatic memories are constantly reconstructed, repressed, or transformed in some way or another under the pressure of manipulative power politics and competing ideologies in contemporary Croatian society.  Therefore, the question this paper asks is whether war crimes and atrocities committed in Vukovar 1991 have its meaningful place in the Croatian cultural memory and whether  social research techniques into contemporary cultural memory in Croatia can afford to avoid testimonial narrations of the Vukovar 1991 Battle and war experiences since they are an integral part of the collective memory?

  4. Assessment of damages in the district heating pipe cartel

    DEFF Research Database (Denmark)

    Møllgaard, Peter

    2006-01-01

    The pre-insulated pipe cartel was established 1990 in Denmark, was extended to Italy and Germany during 1991 and re-organised in 1994 to cover the entire common market. Cartel members engaged in market sharing, price setting, bid rigging, coordinated predation and delaying of innovation. The Euro...

  5. Library services for people with disabilities: results of a survey.

    Science.gov (United States)

    Nelson, P P

    1996-07-01

    The Americans with Disabilities Act (ADA), enacted in 1990, has had a significant impact on the way many institutions, including libraries, do business. The Association of Research Libraries surveyed its members in 1991 to determine the effect of this legislation, and the author conducted a similar survey in 1995 to learn what progress academic health sciences libraries have made in serving the needs of people with disablities. A questionnaire was mailed to 131 members of the Association of Academic Health Sciences Library Directors. Nearly three-quarters of respondents reported elimination of physical barriers. The most common services provided are retrieval of materials from the stacks and photocopy assistance. Much less attention has been paid to the use of adaptive technology that allows disabled users to search a library's online catalog and databases; special technology is often provided by another unit on campus but there seems to be little coordination with library services Few libraries have assigned responsibility for disability services to a specific staff member and even fewer have done a formal assessment of the need for special services. The issues identified by the survey should challenge academic health sciences libraries to examine their status regarding compliance with ADA legislation.

  6. Evolução temporal do tabagismo em estudantes de medicina, 1986, 1991, 1996 Trends in smoking habits among medical students in 1986, 1991, 1996

    Directory of Open Access Journals (Sweden)

    Ana Menezes

    2001-04-01

    Full Text Available OBJETIVO: Avaliar a tendência temporal do tabagismo em estudantes de medicina nos últimos dez anos. MÉTODOS: Realizou-se estudo transversal com estudantes do primeiro ao quinto ano do curso de medicina, em 1996. A amostra foi de 449 alunos que responderam a questionário auto-aplicável. Fumante era aquele que fumava um ou mais cigarros por dia há pelo menos um mês; ex-fumantes foram aqueles que, no período da entrevista, não eram fumantes regulares, mas o haviam sido anteriormente. Pesquisa similar foi realizada em 1986 e 1991. RESULTADOS/CONCLUSÕES: A prevalência de tabagismo foi de 11%, comparada com 14% em 1991 e 21% em 1986. Apesar da redução do tabagismo nas três séries estudadas, a queda percentual entre 1996 e 1991 foi menor do que aquela observada entre 1991 e 1986. Em 1996, a prevalência do vício de fumar aumentou conforme o ano cursado. Não houve diferenças significativas quanto ao sexo. A maioria dos alunos mostrou-se favorável à proibição do fumo em locais de ensino e assistência e afirmaram que o tema era pouco valorizado no currículo da faculdade.OBJECTIVE: To evaluate trends in smoking habits among medical students in the last ten years. METHODS: In 1996, a cross-sectional survey of smoking habits was carried out among students in the first to the fifth year of medical school. Four hundred and nine students answered the questionnaire. A regular smoker was defined as someone who smokes one or more cigarettes a day at least for one month; former smokers were the ones who used to smoke in the past but not at the moment. Similar researchs were conducted in 1986 and 1991. RESULTS/CONCLUSIONS: Smoking prevalence was 11% compared with 14% in 1991 and 21% in 1986. Although there was a significant reduction of smoking in the last three years, the actual decrease from 1991 to 1996 was less than that observed from 1986 to 1991. In 1961, the prevalence of smoking increased in the last years of medical school. There

  7. Ordered Algebraic Structures : the 1991 Conrad Conference

    CERN Document Server

    Holland, C

    1993-01-01

    This volume contains a selection of papers presented at the 1991 Conrad Conference, held in Gainesville, Florida, USA, in December, 1991. Together, these give an overview of some recent advances in the area of ordered algebraic structures. The first part of the book is devoted to ordered permutation groups and universal, as well as model-theoretic, aspects. The second part deals with material variously connected to general topology and functional analysis. Collectively, the contents of the book demonstrate the wide applicability of order-theoretic methods, and how ordered algebraic structures have connections with many research disciplines. For researchers and graduate students whose work involves ordered algebraic structures.

  8. Natural gas monthly, October 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-11-05

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The data in this publication are collected on surveys conducted by the EIA to fulfill its responsibilities for gathering and reporting energy data. Some of the data are collected under the authority of the Federal Energy Regulatory Commission (FERC), an independent commission within the DOE, which has jurisdiction primarily in the regulation of electric utilities and the interstate natural gas industry. Geographic coverage is the 50 States and the District of Columbia. 16 figs., 33 tabs.

  9. Evolution of Languages for Specific Purposes Programs in the United States: 1990-2011

    Science.gov (United States)

    Long, Mary K.; Uscinski, Izabela

    2012-01-01

    This article reports the results of a national survey of LSP offerings in U.S. higher education conducted during 2011. The survey updates one carried out by Christine Uber-Grosse and Geoffrey M. Voght in 1990. The data provide: (a) a profile of institutions that offer LSP; (b) an overview of the number, type, level, and enrollment in LSP courses;…

  10. A decade of inequality in maternity care: antenatal care, professional attendance at delivery, and caesarean section in Bangladesh (1991–2004)

    Science.gov (United States)

    Collin, Simon M; Anwar, Iqbal; Ronsmans, Carine

    2007-01-01

    Background Bangladesh is committed to the fifth Millennium Development Goal (MDG-5) target of reducing its maternal mortality ratio by three-quarters between 1990 and 2015. Since the early 1990s, Bangladesh has followed a strategy of improving access to facilities equipped and staffed to provide emergency obstetric care (EmOC). Methods We used data from four Demographic and Health Surveys conducted between 1993 and 2004 to examine trends in the proportions of live births preceded by antenatal consultation, attended by a health professional, and delivered by caesarean section, according to key socio-demographic characteristics. Results Utilization of antenatal care increased substantially, from 24% in 1991 to 60% in 2004. Despite a relatively greater increase in rural than urban areas, utilization remained much lower among the poorest rural women without formal education (18%) compared with the richest urban women with secondary or higher education (99%). Professional attendance at delivery increased by 50% (from 9% to 14%, more rapidly in rural than urban areas), and caesarean sections trebled (from 2% to 6%), but these indicators remained low even by developing country standards. Within these trends there were huge inequalities; 86% of live births among the richest urban women with secondary or higher education were attended by a health professional, and 35% were delivered by caesarean section, compared with 2% and 0.1% respectively of live births among the poorest rural women without formal education. The trend in professional attendance was entirely confounded by socioeconomic and demographic changes, but education of the woman and her husband remained important determinants of utilization of obstetric services. Conclusion Despite commendable progress in improving uptake of antenatal care, and in equipping health facilities to provide emergency obstetric care, the very low utilization of these facilities, especially by poor women, is a major impediment to

  11. A decade of inequality in maternity care: antenatal care, professional attendance at delivery, and caesarean section in Bangladesh (1991–2004

    Directory of Open Access Journals (Sweden)

    Ronsmans Carine

    2007-08-01

    Full Text Available Abstract Background Bangladesh is committed to the fifth Millennium Development Goal (MDG-5 target of reducing its maternal mortality ratio by three-quarters between 1990 and 2015. Since the early 1990s, Bangladesh has followed a strategy of improving access to facilities equipped and staffed to provide emergency obstetric care (EmOC. Methods We used data from four Demographic and Health Surveys conducted between 1993 and 2004 to examine trends in the proportions of live births preceded by antenatal consultation, attended by a health professional, and delivered by caesarean section, according to key socio-demographic characteristics. Results Utilization of antenatal care increased substantially, from 24% in 1991 to 60% in 2004. Despite a relatively greater increase in rural than urban areas, utilization remained much lower among the poorest rural women without formal education (18% compared with the richest urban women with secondary or higher education (99%. Professional attendance at delivery increased by 50% (from 9% to 14%, more rapidly in rural than urban areas, and caesarean sections trebled (from 2% to 6%, but these indicators remained low even by developing country standards. Within these trends there were huge inequalities; 86% of live births among the richest urban women with secondary or higher education were attended by a health professional, and 35% were delivered by caesarean section, compared with 2% and 0.1% respectively of live births among the poorest rural women without formal education. The trend in professional attendance was entirely confounded by socioeconomic and demographic changes, but education of the woman and her husband remained important determinants of utilization of obstetric services. Conclusion Despite commendable progress in improving uptake of antenatal care, and in equipping health facilities to provide emergency obstetric care, the very low utilization of these facilities, especially by poor women, is a

  12. Carbon Dioxide Information Analysis Center: FY 1991 activities

    Energy Technology Data Exchange (ETDEWEB)

    Cushman, R.M.; Stoss, F.W.

    1992-06-01

    During the course of a fiscal year, Oak Ridge National Laboratory's Carbon Dioxide Information Analysis Center (CDIAC) distributes thousands of specially publications-numeric data packages (NDPs), computer model packages (CMPs), technical reports, public communication publications, newsletters, article reprints, and reference books-in response to requests for information related to global environmental issues, primarily those pertaining to climate change. CDIAC's staff also provides technical responses to specific inquiries related to carbon dioxide (CO{sub 2}), other trace gases, and climate. Hundreds of referrals to other researchers, policy analysts, information specialists, or organizations are also facilitated by CDIAC's staff. This report provides an account of the activities accomplished by CDIAC during the period October 1, 1990 to September 30, 1991. An organizational overview of CDIAC and its staff is supplemented by a detailed description of inquiries received and CDIAC's response to those inquiries. An analysis and description of the preparation and distribution of numeric data packages, computer model packages, technical reports, newsletters, factsheets, specially publications, and reprints is provided. Comments and descriptions of CDIAC's information management systems, professional networking, and special bilateral agreements are also described.

  13. Carbon Dioxide Information Analysis Center: FY 1991 activities

    Energy Technology Data Exchange (ETDEWEB)

    Cushman, R.M.; Stoss, F.W.

    1992-06-01

    During the course of a fiscal year, Oak Ridge National Laboratory`s Carbon Dioxide Information Analysis Center (CDIAC) distributes thousands of specially publications-numeric data packages (NDPs), computer model packages (CMPs), technical reports, public communication publications, newsletters, article reprints, and reference books-in response to requests for information related to global environmental issues, primarily those pertaining to climate change. CDIAC`s staff also provides technical responses to specific inquiries related to carbon dioxide (CO{sub 2}), other trace gases, and climate. Hundreds of referrals to other researchers, policy analysts, information specialists, or organizations are also facilitated by CDIAC`s staff. This report provides an account of the activities accomplished by CDIAC during the period October 1, 1990 to September 30, 1991. An organizational overview of CDIAC and its staff is supplemented by a detailed description of inquiries received and CDIAC`s response to those inquiries. An analysis and description of the preparation and distribution of numeric data packages, computer model packages, technical reports, newsletters, factsheets, specially publications, and reprints is provided. Comments and descriptions of CDIAC`s information management systems, professional networking, and special bilateral agreements are also described.

  14. Defense programs occurrence analysis report for third quarter CY-1991

    Energy Technology Data Exchange (ETDEWEB)

    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. Crime Control Act of 1990 [29 November 1990]. [Summary].

    Science.gov (United States)

    1990-01-01

    In the US, the Crime Control Act of 1990 was approved on November 29, 1990. This various titles of this Act include provisions relating to the following: 1) international money laundering; 2) child abuse; 3) child pornography; 4) kidnapping, abducting, or unlawfully restraining a child; 5) the protection of crime victims; 6) funding for local law enforcement agencies; 7) funding for federal law enforcement; 8) rural drug enforcement assistance; 9) mandatory detention for certain criminals; 10) juvenile justice; 11) penalties for use of certain firearms; 12) improvements in miscellaneous criminal law; 13) disability benefits for public safety officers; 14) money laundering; 15) drug-free school zones; 16) miscellaneous amendments to the federal judicial and criminal codes; 17) general provisions; 18) grants for correctional options; 19) control of anabolic steroids; 20) asset forfeiture; 21) student loan cancellation for law enforcement officers; 22) firearms provisions; 23) chemical diversion and trafficking; 24) drug paraphernalia; 25) banking law enforcement; 26) licit opium imports; 27) sentencing for methamphetamine offenses; 28) drug enforcement grants; 29) prisons; 30) shock incarceration (prison boot camps); 31) bankruptcy and restitution; 32) appropriations for law and drug enforcement agencies; 33) anti-drug programs; 34) support of law enforcement; 35) technical and minor substantive amendments to the federal criminal code; 36) federal debt collection; and 37) national child search assistance (for missing children).

  16. Development of heat and drought related extreme weather events and their effect on winter wheat yields in Germany

    Science.gov (United States)

    Lüttger, Andrea B.; Feike, Til

    2017-02-01

    Climate change constitutes a major challenge for high productivity in wheat, the most widely grown crop in Germany. Extreme weather events including dry spells and heat waves, which negatively affect wheat yields, are expected to aggravate in the future. It is crucial to improve the understanding of the spatiotemporal development of such extreme weather events and the respective crop-climate relationships in Germany. Thus, the present study is a first attempt to evaluate the historic development of relevant drought and heat-related extreme weather events from 1901 to 2010 on county level (NUTS-3) in Germany. Three simple drought indices and two simple heat stress indices were used in the analysis. A continuous increase in dry spells over time was observed over the investigated periods from 1901-1930, 1931-1960, 1961-1990 to 2001-2010. Short and medium dry spells, i.e., precipitation-free periods longer than 5 and 8 days, respectively, increased more strongly compared to longer dry spells (longer than 11 days). The heat-related stress indices with maximum temperatures above 25 and 28 °C during critical wheat growth phases showed no significant increase over the first three periods but an especially sharp increase in the final 1991-2010 period with the increases being particularly pronounced in parts of Southwestern Germany. Trend analysis over the entire 110-year period using Mann-Kendall test revealed a significant positive trend for all investigated indices except for heat stress above 25 °C during flowering period. The analysis of county-level yield data from 1981 to 2010 revealed declining spatial yield variability and rather constant temporal yield variability over the three investigated (1981-1990, 1991-2000, and 2001-2010) decades. A clear spatial gradient manifested over time with variability in the West being much smaller than in the east of Germany. Correlating yield variability with the previously analyzed extreme weather indices revealed strong

  17. AAAI 1991 Fall Symposium Series Reports

    OpenAIRE

    AAAI,

    1992-01-01

    The Association for the Advancement of Artificial Intelligence held its 1991 Fall Symposium Series on November 15-17 at the Asilomar Conference Center, Pacific Grove, California. This article contains summaries of the four symposia: Discourse Structure in Natural Language Understanding and Generation, Knowledge and Action at Social and Organizational Levels, Principles of Hybrid Reasoning, Sensory Aspects of Robotic Intelligence.

  18. Gordon Research Conference on Chronobiology, 1991

    Science.gov (United States)

    1992-07-31

    Bromage (Univ. of Stirling) Elena Thomas (Berkeley) Fred Karsch (Ann Arbor) Gordon Conference on Chronobiology 1991 Irsee, Germany/September 29...Berkeley) Fred Karsch (Ann Arbor) Acee’.sin For ; D Iqt. C Dilst S 7o;;a I~ : Ijj I

  19. Cognitive and Neural Sciences Division, 1991 Programs.

    Science.gov (United States)

    Vaughan, Willard S., Ed.

    This report documents research and development performed under the sponsorship of the Cognitive and Neural Sciences Division of the Office of Naval Research in fiscal year 1991. It provides abstracts (title, principal investigator, project code, objective, approach, progress, and related reports) of projects of three program divisions (cognitive…

  20. Sterilization among currently married men in the United States, 1991.

    Science.gov (United States)

    Forste, R; Tanfer, K; Tedrow, L

    1995-01-01

    Data from the 1991 National Survey of Men indicate that about 12% of married men aged 20-39 have had a vasectomy and about 13% are married to a woman who is sterilized. Multivariate analyses indicate that the likelihood of sterilization rises with husband's age, wife's age, duration of marriage and number of children. Black couples are significantly less likely than white couples to rely on sterilization, and interracial couples are less likely than same-race couples to be sterilized. The likelihood of reliance on vasectomy rather than tubal ligation also rises with husband's age, while black men are significantly less likely than white men to elect male over female sterilization. Use of male sterilization is strongly associated with having had a recent contraceptive failure while using a male method.

  1. Columbia River Basin Fish and Wildlife Program Annual Implementation Work Plan for Fiscal Year 1991.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration; Northwest Power Planning Council (U.S.); 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

  2. HYDROCARBONS - TOTAL RESOLVED, CAS (CHEMICAL ABSTRACTS SERVICE) PARAMETER CODES and PCB, and other data from FIXED STATIONS in the Coastal Waters of California from 1990-01-04 to 1990-03-15 (NCEI Accession 9000235)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data contains the results from a Survey of Sediment Toxicity in San Francisco Bay. The data were collected around the bay from January-April 1990 and different...

  3. [Public policies in the decade of the 1990's: the case of nutrition].

    Science.gov (United States)

    Gutierrez, A T

    1991-01-01

    In Venezuela, mortality related to nutritional deficiencies was low with a total of 178 cases in 1973 and 391 cases in 1981, affecting mainly children under the age of 12 months. In 1988 the System of Nutritional Surveillance (SISVAN) reported that the majority of hospital admissions with serious nutritional deficit were those with inadequate weight-height ratio: 37.0% of children under 1 year of age in 1988 and 46.4% in 1989. In 1988 SISVAN reported a decrease in the weight-height deficit in children under 10 years of age: 28,609 children in 1988 and 28,548 in 1989; whereas the age group from 2 to 6 years was the most affected by such deficit. Overall, however, there had been a slowdown in the improvement in child nutrition with the increase of grave malnutrition according to 1988 and 1989 data. 1990 and 1991 data showed an improved situation as a result of better use of state medical services by families and the milk program, indicating a decrease of the weight-height ratio deficit in children under 10 years of age: 18.0% in the first trimester of 1990 and 14.0% in 1991, along with the reduction of grave deficit from 0.9% in 1990 to 0.6% in 1991. Feeding as a determinant aspect of nutrition deals with the precarious nature of existing supplies, the diminution of acquisitive capacity, and the habits of consumption. The initiatives of the state for overcoming the situation include the basic basket of foodstuffs, direct subsidies to the low income population, and programs that fight nutritional deficiencies of children, such as the Expanded Maternal-Child Nutrition Program (PAMI). Households of daily care constitute the regional initiatives and the ability of the state to maintain these programs. The responses of urban centers before this initiative included a successful experiment, the center of education and nutritional recovery, and the child survival program.

  4. Users of electric heating rewarded

    Energy Technology Data Exchange (ETDEWEB)

    Haapakoski, M. [ed.

    1998-07-01

    When the building industry plunged into the deep recession of the early 1990s this did not paralyse research and development work on electric heating. In fact, IVO and power companies launched the `Electrically Heated Homes in the New Millennium` project in 1992. Its purpose was to verify the efficiency, energy economy and residential comfort of model systems using state-of-the-art electric heating technology. The research project launched six years ago is now nearing completion. Its findings indicate that electricity brings ever more unparalleled benefits when it is used for heating. These benefits involve residential comfort, ease of use and economy

  5. The ocean response to operational westerly wind bursts during the 1991 - 1992 El Nino

    Science.gov (United States)

    Kindle, John C.; Phoebus, Patricia A.

    1995-01-01

    Numerical simulations of the remotely forced ocean response to westerly wind bursts prior to and during the 1991 - 1992 El Nino are examined; the models are forced by wind stress from the U.S. Navy's atmospheric global operational analysis/forecast system. The study focuses on (1) the relative response of the first and second internal modes to a single episode of westerly bursts; (2) the role of westerly bursts in producing the eastern Pacific sea level variations from October 1990 to February 1992; and (3) the relative importance of the remotely forced sea level responses generated by central and western Pacific wind anomalies. The simulation use the Naval Research Laboratory global multilayer formulation; the suite of experiments includes hydrodynamic simulations that use both one- and three- active-layer reduced gravity models as well as an experiment that also includes thermodynamic effects. The models are executed from January 1, 1990, to March 1, 1992, a period that includes 10 significant westerly wind bursts or burst clusters and the 1991 - 1992 El Nino event. The numerical experiments reveal an ability to accurately simulate the eastern Pacific sea level variations during this period. In response to a single burst, the three-layer hydrodynamic simulation reveals that the second internal mode Kelvin wave yields a sea level change at the eastern boundary that is approximately one third that of the first mode and a surface velocity signature that is equivalent to the first mode. During the onset of the El Nino event the inclusion of higher modes also produces a more realistic representation of the observed eastern boundary sea level signal. Furthermore, by comparing the model response to particular wind bursts with the observed sea level at Baltra, Galapagos, a value of 2.5 - 2.6 m/s is suggested as the most appropriate mean speed for the first internal mode Kelvin wave during the onset phase. A scenario for the onset of the 1991 - 1992 El Nino is given.

  6. Physical, chemical, and biological data collected in Weeks Bay, Alabama (June 1990 - May 2000) (NODC Accession 0116469)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Abstract: This dataset contains ten years of physical, chemical, and biological data collected during shipboard surveys in Weeks Bay, Alabama, between June 1990 and...

  7. Aanwezigheid en gebruik van autogordels en kinderzitjes op de voor- en achterzitplaatsen van personenauto' in 1991 : een onderzoek naar de aanwezigheid en het gebruik van beveiligingsmiddelen door bestuurders en passagiers van personenauto's op wegen binnen en buiten de bebouwde kom.

    NARCIS (Netherlands)

    Verhoef, P.J.G. & Mulder, J.A.G.

    1992-01-01

    During October 1991, a combined survey was done into the presence and use of safety belts and child seats on the back seats of cars. Contrary to previous years, it also looked at the belt use by both drivers and front seat passengers. The use of seat belts by car drivers in 1991 was practically the

  8. Indicators for Danish greenhouse gas emissions from 1990 to 2007

    Energy Technology Data Exchange (ETDEWEB)

    Lyck, E.; Nielsen, Malene; Nielsen, Ole-Kenneth; Winther, M.; Hoffmann, L.; Thomsen, M.

    2009-12-15

    The indicators defined according to the obligations under decisions of the EU Monitoring Mechanism have been worked out for 1990-2007. Discussions and comments on the definitions and the guidance of the indicators and their numerator and denominator were worked out. For many indicators the definitions and guidance were clear, for some indicators further text as definition and guidance would have been appropriate. Explanations on the data collection for the indicators for Denmark are given in this report. For the greenhouse gas emissions the source is the Danish inventories and the Danish inventory databases. For Economic data the source is Eurostat and for building data the source is Statistics Denmark. Only the energy, industry and transport sectors and only emissions of CO{sub 2} are covered by the indicators defined. A major result is that the main indicator (macro indicator 1) shows that the steady increase of gross domestic product is decoupled from the trend of the Danish national emissions of CO{sub 2}, since the indicator (the emissions divided by the GDP) in 2005-2007 decreased by 23-30 % compared to 1990. This decrease is mainly caused by higher efficiency in the heat and electricity production, a gradual shift to lesser CO{sub 2} emitting fuels, e.g. from coal to gas, and an increased use of biomass fuels. An important indicator for the industry sector is the CO{sub 2} emission over gross value added (priority indicator 4). The overall trend is a decrease from 1996 to 2007 after slightly fluctuating levels for the years 1990 to 1996. The rather steady increase of gross value added of industry, in 2007 27% above the 1990 level, simultaneously with an increase of CO{sub 2} emission of 5% only, is as for the macro indicator a decoupling. This causes the indicator in 2007 to be at 83 % of the 1990 level. The change to lower emitting fuels plays a role probably interplaying with the changes in industry structure towards less energy demanding industry. For

  9. Heat stress increases long-term human migration in rural Pakistan

    Science.gov (United States)

    Mueller, V.; Gray, C.; Kosec, K.

    2014-03-01

    Human migration attributable to climate events has recently received significant attention from the academic and policy communities . Quantitative evidence on the relationship between individual, permanent migration and natural disasters is limited . A 21-year longitudinal survey conducted in rural Pakistan (1991-2012) provides a unique opportunity to understand the relationship between weather and long-term migration. We link individual-level information from this survey to satellite-derived measures of climate variability and control for potential confounders using a multivariate approach. We find that flooding--a climate shock associated with large relief efforts--has modest to insignificant impacts on migration. Heat stress, however--which has attracted relatively little relief--consistently increases the long-term migration of men, driven by a negative effect on farm and non-farm income. Addressing weather-related displacement will require policies that both enhance resilience to climate shocks and lower barriers to welfare-enhancing population movements.

  10. Trends in sex hormone concentrations in US males: 1988-1991 to 1999-2004.

    Science.gov (United States)

    Nyante, S J; Graubard, B I; Li, Y; McQuillan, G M; Platz, E A; Rohrmann, S; Bradwin, G; McGlynn, K A

    2012-06-01

    Previous studies suggest that male testosterone concentrations have declined over time. To explore this in a large US population, we examined testosterone and free testosterone concentrations in National Health and Nutrition Examination Surveys (NHANES) from 1988-1991 and 1999-2004. We also examined sex hormone-binding globulin (SHBG), estradiol, and androstanediol glucuronide (3α-diol-G) over the same period. Non-Hispanic white, non-Hispanic black, and Mexican-American men from 1988-1991 and 1999-2004 NHANES surveys who were ≥20 years old and had serum from morning blood draws were included in this analysis (1988-1991: N = 1,413; 1999-2004: N = 902). Testosterone, estradiol and SHBG were measured by competitive electrochemiluminescence immunoassays and 3α-diol-G was measured by enzyme immunoassay. Free testosterone was calculated using testosterone and SHBG values. Adjusted mean hormone concentrations were estimated using linear regression, accounting for NHANES sampling weights and design, age, race/ethnicity, body mass index, waist circumference, alcohol use and smoking. Differences in adjusted mean concentrations (Δ) and two-sided p-values were calculated; p 1988-1991 and 1999-2004, but there was little change in testosterone, free testosterone, or SHBG (Δ: 3α-diol-G = -1.83 ng/mL, p 1988-1991 and 1999-2004 in the US general population. Subgroup analyses suggest that SHBG and 3α-diol-G declined in young white men, estradiol declined in white and Mexican-American men, and free testosterone increased in young black men. These changes may be related to the increasing prevalence of reproductive disorders in young men.

  11. Technical abstracts: Mechanical engineering, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Broesius, J.Y. (comp.)

    1991-03-01

    This document is a compilation of the published, unclassified abstracts produced by mechanical engineers at Lawrence Livermore National Laboratory (LLNL) during the calendar year 1990. Many abstracts summarize work completed and published in report form. These are UCRL-JC series documents, which include the full text of articles to be published in journals and of papers to be presented at meetings, and UCID reports, which are informal documents. Not all UCIDs contain abstracts: short summaries were generated when abstracts were not included. Technical Abstracts also provides descriptions of those documents assigned to the UCRL-MI (miscellaneous) category. These are generally viewgraphs or photographs presented at meetings. An author index is provided at the back of this volume for cross referencing.

  12. National Program of Action for Child Development in China in the 1990s(Abstract)

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    I. Introduction 1. The children of today will run the families of the 21st century. Their survival, protection and development decide, for the most part, the quality of a people and lay the foundation of human progress as a whole. The 1990 World Summit for Children endorsed the "World Declaration on the Survival, Protection and Development of Children" and the "Plan of Action for Implementing the World Declaration on the Survival, Protection and Development of Children in the 1990s," (hereinafter referred to as "Declaration" and "Plan of Action" for short), In March 1991, Premier Li Peng signed the two documents on behalf of the Chinese Government, making a solemn commitment to this major undertaking. 2. The wholesome development of children has a bearing upon the future of China. The Communist Party of China and the Chinese Government have always paid close attention to the survival, protection

  13. LLE review. Quarterly report, October--December 1991: Volume 49

    Energy Technology Data Exchange (ETDEWEB)

    Keck, R.L. [ed.

    1991-12-31

    This volume of the LLE Review, covering the period October-December 1991, contains articles on the analysis of argon-filled target experiments, and a theoretical analysis of the impact of nonlocal heat transport in laser filamentation in plasmas. In the Advanced Technology section there is an article on mechanisms that affect thin-film conductivity, and a report on the gain characteristics of the 20-cm SSA prototype amplifier to be used in the OMEGA Upgrade. Finally, the activities of the National Laser Users Facility and the GDL and OMEGA laser facilities are summarized. Highlights of the research reported in this issue are: argon radiation from argon-filled, polymer-shell targets is used as a core-temperature diagnostic and density diagnostic of the surrounding region in a regime where the argon line radiation is strongly absorbed. A theoretical analysis of the impact of nonlocal heat transport on laser filamentation in plasmas is developed. The resulting model is compared with experimental observations and the implications for ICF are discussed. A study of thermal conductivity in thin films seeks to identify mechanisms that result in degradation of thin-film conductivity. Identifying these mechanisms can lead to changes in the thin-film manufacture that will improve their resistance to laser damage.

  14. B00213: NOS Hydrographic Survey , 1990-04-07

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  15. B00245: NOS Hydrographic Survey , 1990-09-11

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  16. B00236: NOS Hydrographic Survey , 1990-08-09

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  17. B00258: NOS Hydrographic Survey , 1990-10-24

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  18. B00224: NOS Hydrographic Survey , 1990-06-25

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  19. B00223: NOS Hydrographic Survey , 1990-06-14

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  20. B00222: NOS Hydrographic Survey , 1990-06-09

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  1. B00244: NOS Hydrographic Survey , 1990-09-13

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  2. B00219: NOS Hydrographic Survey , 1990-04-25

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  3. B00253: NOS Hydrographic Survey , 1990-10-07

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  4. B00225: NOS Hydrographic Survey , 1990-06-30

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

  5. Condensation heat transfer characteristics of vapor flow in vertical small-diameter tube with variable wall temperature

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    [1]Nusselt,W.,Die Oberflchenkondensation des Wasserdampfes,VDI,1916,60: 541-546.[2]Sparrow,E.M.,Gregg,J.L.,A boundary layer treatment of laminar-film condensation,ASME J.Heat Transfer,1959,81: 13-18.[3]Mayhew,Y.R.,Griffiths,D.J.,Philips,J.W.,Effect of vapour drag on laminar film condensation on a vertical surface,Proc.I Mech.E,1965,180: 280-287.[4]Memory,S.B.,Rose,J.W.,Free convection laminar film condensation on a horizontal tube with variable wall temperature,Int.J.Heat Mass Transfer,1991,34: 2775-2778.[5]Suzuki,K.,Hagiwara,Y.,Izumi,H.,A numerical study of forced-convective filmwise condensation in a vertical tube,JSME Int.J.,Ser.II,1990,33(1): 134-140.[6]Shah,M.M.,A general correlation for heat transfer during film condensation inside pipes,Int.J.Heat Mass Transfer,1979,22: 547-556.[7]Reay,D.A.,Compact heat exchangers: a review of current equipment and R&D in the field,Heat Recovery System & CHP,1994,14(5): 459-479.[8]Srinivasan,V.,Shah,R.K.,Condensation in compact heat exchangers,J.Enhanced Heat Transfer,1997,4(4): 237-256.[9]Wadekar,V.V.,Improving industrial heat transfer-compact and non-so-compact heat exchangers,J.Enhanced Heat Transfer,1998,5(1): 53-69.[10]Rohsenow,W.M.,Film Condensation,Applied Mechanics Reviews,1970,23: 487-496.[11]Wang Buxuan,Yu Yufeng,Condensation heat transfer on the external surface of a small-diameter vertical tube (in Chinese),in Collected Papers of Bu-xuan Wang,Beijing: Tsinghua University Press,1992.[12]Henstock,W.H.,Hodgson,T.J.,The interfacial drag and height of the wall layer in annular flows,AIChE J.,1976,22: 990-1000.[13]Wang Buxuan,Du Xiaoze,Study on laminar film-wise condensation for vapor flow in an inclined small/mini-diameter tube,Int.J.Heat Mass Transfer,2000,43(10): 1859-1868.[14]Wang Buxuan,Du Xiaoze,Experimental research on flow condensation heat transfer in mini-diameter tube (in Chinese with English abstract),Chinese J.Engineering Thermophysics,2000

  6. Neonatal herpes in Denmark 1977-1991

    DEFF Research Database (Denmark)

    1997-01-01

    BACKGROUND: To prevent neonatal herpes, women in labor with genital herpes infection are still delivered by Cesarean section. This policy is currently being debated. The aim of this study was to determine the incidence of neonatal herpes in Denmark and to evaluate the prevention practice. METHODS......: All newborns with perinatal herpes in Denmark 1977-1991 were identified from hospital-records. RESULTS: Of 862,298 deliveries 136 possible cases were found but only 30 (22%) fulfilled the criteria for neonatal herpes. The incidence increased from 2.36 to 4.56 per 100,000 live births during 1977......-1984 through 1984-1991. Three mothers (10%) had recurrent herpes at delivery, three (10%) had primary herpes, and five (17%) had oral herpes. Seven infants (23%) were delivered by Cesarean section. Nine (30%) only had cutaneous herpes, four (13%) had CNS herpes, nine (30%) had disseminated disease. Six (20...

  7. Algorithms for reengineering 1991 census geography.

    Science.gov (United States)

    Openshaw, S; Rao, L

    1995-03-01

    "The availability of GIS [geographic information systems] technology and digital boundaries of census output areas now makes it possible for users to design their own census geography. Three algorithms are described that can be used for this purpose. An Arc/Info implementation is briefly outlined and case studies presented to demonstrate some of the results of explicitly designing zoning systems for use with 1991 [U.K.] census data."

  8. Energy technology review, July--August 1991

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, K.C. (ed.)

    1991-01-01

    This issue of Energy Technology Review'' gives the annual review of the programs at Lawrence Livermore National Laboratory. This State of the Laboratory issue includes discussions of all major programs: Defense Systems; Laser Research; Magnetic Fusion Energy; Energy and Earth Sciences; Environmental Technology Program; Biomedical and Environmental Science; Engineering; Physics; Chemistry and Materials Science; Computations; and Administrative and Institutional Services. An index is also given of the 1991 achievements with contact names and telephone number.

  9. Environmental Regulatory Update Table, August 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M., Hawkins, G.T.; Salk, M.S.

    1991-09-01

    This Environmental Regulatory Update Table (August 1991) provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  10. Renewable energy sources 1991, part 3

    Science.gov (United States)

    Michalicka, L.

    1991-12-01

    The Fourth International Conference on Renewable Energy Sources was held at Prague Technical University from 1-4 Jul. 1991. Part 3 of the proceedings contains a report on the conference and 10 contributions, of which 2 were inputted in INIS: one deals with the economic problems of wind-, solar- and oil-driven water pumps, the other deals with the decrease in sunshine brought about by the operation of Czechoslovak nuclear power plants.

  11. Rehabilitation R and D Progress Reports, 1991

    Science.gov (United States)

    1991-01-01

    prepared to participate in the research. [91 Evaluation of Lower Limb Amputees for Functional Prosthetic Use: The Role of Objective Cardiac Testing Alan M...for prosthetic 27 Amputations and Umb Prostheses revisions. Utility of these methods can only be Myklebust B, Myklebust J, Prieto T, in Proceedings of...determined 94 Rehabtaetlon R & D Progress Reports 1991 (1031 A Silicone-Based Multichannel Interface to the Central Nervous System Richard Alan

  12. 1991 OCRWM bulletin compilation and index

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-05-01

    The OCRWM Bulletin is published by the Department of Energy, Office of Civilian Radioactive Waste Management, to provide current information about the national program for managing spent fuel and high-level radioactive waste. The document is a compilation of issues from the 1991 calendar year. A table of contents and an index have been provided to reference information contained in this year`s Bulletins.

  13. The Relationship Between Self-Rated Health and Use of Parks and Participation in Recreation Programs, United States, 1991 and 2015

    OpenAIRE

    Pitas, Nicholas A. D.; Barrett, Austin G.; Mowen, Andrew J.; Graefe, Alan R.; Godbey, Geoffrey C.; Sciamanna, Christopher N.

    2017-01-01

    We examined the relationship between self-rated health and use of parks and recreation program participation by using logistic regression to analyze data from representative national surveys conducted in 1991 and 2015. Neither park use nor program participation were significantly related to self-rated health in 1991; however, both were significantly related in 2015. The growing relationship between use of parks and recreation programs and self-rated health during this period is likely the res...

  14. Second ROSAT all-sky survey (2RXS) source catalogue

    CERN Document Server

    Boller, Th; Truemper, J; Haberl, F; Voges, W; Nandra, K

    2016-01-01

    We present the second ROSAT all-sky survey source catalogue, hereafter referred to as the 2RXS catalogue. This is the second publicly released ROSAT catalogue of point-like sources obtained from the ROSAT all-sky survey (RASS) observations performed with the PSPC between June 1990 and August 1991, and is an extended and revised version of the bright and faint source catalogues. We used the latest version of the RASS processing to produce overlapping X-ray images of 6.4x6.4 degrees sky regions. To create a source catalogue, a likelihood-based detection algorithm was applied to these, which accounts for the PSF across the PSPC field of view. Improvements in the background determination compared to 1RXS were also implemented. We obtained about 135,000 X-ray detections in the 0.1-2.4 keV energy band down to a likelihood threshold of 6.5. Our simulations show that the expected spurious content of the catalogue is a strong function of detection likelihood, and the full catalogue is expected to contain about 30% spu...

  15. Seismic stability of the survey areas of potential sites for the deep geological repository of the spent nuclear fuel

    Directory of Open Access Journals (Sweden)

    Kaláb Zdeněk

    2017-07-01

    Full Text Available This paper deals with the seismic stability of the survey areas of potential sites for the deep geological repository of the spent nuclear fuel in the Czech Republic. The basic source of data for historical earthquakes up to 1990 was the seismic website [10]. The most intense earthquake described occurred on September 15, 1590 in the Niederroesterreich region (Austria in the historical period; its reported intensity is Io = 8-9. The source of the contemporary seismic data for the period since 1991 to the end of 2014 was the website [11]. It may be stated based on the databases and literature review that in the period from 1900, no earthquake exceeding magnitude 5.1 originated in the territory of the Czech Republic.

  16. Vital signs: teen pregnancy--United States, 1991--2009.

    Science.gov (United States)

    2011-04-08

    In 2009, approximately 410,000 teens aged 15-19 years gave birth in the United States, and the teen birth rate remains higher than in other developed countries. To describe U.S. trends in teen births and related factors, CDC used data on 1) teen birth rates during 1991-2009 from the National Vital Statistics System, 2) sexual intercourse and contraceptive use among high school students during 1991-2009 from the national Youth Risk Behavior Survey, and 3) sex education, parent communication, use of long-acting reversible contraceptives (LARCs), and receipt of reproductive health services among teens aged 15-19 years from the 2006-2008 National Survey of Family Growth. In 2009, the national teen birth rate was 39.1 births per 1,000 females, a 37% decrease from 61.8 births per 1,000 females in 1991 and the lowest rate ever recorded. State-specific teen birth rates varied from 16.4 to 64.2 births per 1,000 females and were highest among southern states. Birth rates for black and Hispanic teens were 59.0 and 70.1 births per 1,000 females, respectively, compared with 25.6 for white teens. From 1991 to 2009, the percentage of high school students who ever had sexual intercourse decreased from 54% to 46%, and the percentage of students who had sexual intercourse in the past 3 months but did not use any method of contraception at last sexual intercourse decreased from 16% to 12%. From 1999 to 2009, the percentage of students who had sexual intercourse in the past 3 months and used dual methods at last sexual intercourse (condoms with either birth control pills or the injectable contraceptive Depo-Provera) increased from 5% to 9%. During 2006-2008, 65% of female teens and 53% of male teens received formal sex education that covered saying no to sex and provided information on methods of birth control. Overall, 44% of female teens and 27% of male teens had spoken with their parents about both topics, but among teens who had ever had sexual intercourse, 20% of females and 31

  17. Proceedings of the Portable Common Interface Set (PCIS) Workshop: Interface Technology Analyses (ITA2) (2nd) Held in Redondo Beach, California on 3-7 June 1991

    Science.gov (United States)

    1991-10-01

    Mappings 0 ESF 0 EAST 0 ATIS 0 Entreprise 2 o Softbench .. o c--rc MG/STDS/ 115 ECMA TC33 TGRM: - TIMETABLE 0 Next TGRM Meeting: 26th June 1991...Tax->comnputetax (salary); f += Finance ->compute benefit (salary); N=C Ix~rm~ antcAI Sr.st~af Ociabee 1990 -446" sm~tM amenywWTeohrapCOWpatim PCIS 2

  18. 29 CFR 1990.103 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Definitions. 1990.103 Section 1990.103 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED... exposure and onset of neoplasms in humans or in one or more experimental mammalian species as the result of...

  19. Impact factors of dermatological journals for 1991 – 2000

    Directory of Open Access Journals (Sweden)

    Jemec Gregor BE

    2001-11-01

    Full Text Available Abstract Background The impact factors of scientific journals are interesting but not unproblematic. It is speculated that the number of journals in which citations can be made correlates with the impact factors in any given speciality. Methods Using the Journal Citation Report (JCR for 1997, a bibliometric analysis was made to assess the correlation between the number of journals available in different fields of clinical medicine and the top impact factor. A detailed study was made of dermatological journals listed in the JCR 1991–2000, to assess the relevance of this general survey. Results Using the 1997 JCR definitions of speciality journals, a significant linear correlation was found between the number of journals in a given field and the top impact factor of that field (rs = 0.612, p Studying the trend for dermatological journals 1991 to 2000 a similar pattern was found. Significant correlations were also found between total number of journals and mean impact factor (rs = 0.793, p = 0.006, between the total number of journals and the top impact factor (rs = 0.759, p = 0.011 and between the mean and the top impact factor (rs = 0.827, p = 0.003. Conclusions The observations suggest that the number of journals available predict the top impact factor. For dermatology journals the top and the mean impact factor are predicted. This is in good agreement with theoretical expectations as more journals make more print-space available for more papers containing citations. It is suggested that new journals in dermatology should be encouraged, as this will most likely increase the impact factor of dermatological journals generally.

  20. Fisheries Habitat Evaluation on Tributaries of the Coeur d`Alene Indian Reservation : Annual Report [1991].

    Energy Technology Data Exchange (ETDEWEB)

    Woodward-Lillengreen, Kelly L.; Johnson, D. Chad; Scholz, Allan T.

    1993-02-01

    The purpose of this study was to conduct physical and biological surveys of streams located on the Coeur d'Alene Indian Reservation. Surveys were designed to collect information on improving spawning habitat, rearing habitat, and access to spawning tributaries for bull trout and cutthroat trout and to evaluate the existing fish stocks. The objectives of the second year of the study were to: (1) Develop a stream ranking system to select the five streams of primary fisheries potential; (2) Conduct physical field surveys; (3) Determine population dynamics; (4) Determine growth rates of existing trout species; (5) Determine macroinvertebrate densities and diversities; and (6) Determine baseline angler utilization. The Missouri method of evaluating stream reaches was modified and utilized to rank the ten tributaries (as determined by Graves et al. 1990) associated with reservation lands. The method incorporated such data as stream bank and bed stability, condition of riparian vegetation, land use, degree of urbanization, passage barriers, water quality, flow and temperature regimes, as well as the overall habitat suitability for all life history stages of cutthroat and bull trout. This data was then combined with relative abundance data, growth rates and invertebrate densities to choose five streams, which offer the best potential habitat, for further study. Relative abundance estimates resulted in the capture of 6,138 fish from June, August, and October, 1991. A total of 427 cutthroat trout were collected from all sampled tributaries. Relative abundance of cutthroat trout for all tributaries was 6.7%. Fighting Creek had the highest abundance of cutthroat trout at 93.1%, followed by Evans Creeks at 30.8%, Lake Creek at 12.1%, Hell's Gulch at 11.1%, Alder Creek at 3.3%, Benewah Creek at 2.1% and Plummer/Little Plummer creeks at 5%. Population estimates were conducted in Benewah, Alder, Evans and Lake creeks. Estimates were: 23.5 {+-} 2.3 fish/l,922.6 m2 in