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Sample records for center fort irwin

  1. Vegetation studies, National Training Center, Fort Irwin, California

    Energy Technology Data Exchange (ETDEWEB)

    Brandt, C.A.; Rickard, W.H.; Cadoret, N.A.

    1997-09-01

    During the spring of 1992, the Pacific Northwest National Laboratory (PNNL) conducted surveys of the Avawatz and Granite mountains springs for the National Training Center (NTC) to evaluate the occurrence of sensitive plant species in these areas. PNNL also conducted a survey of the eastern outwash of the Paradise Range for the occurrence of Lane Mountain milk vetch (Astragalus jaegerianus). In spring of 1993, PNNL conducted an additional study of Lane Mountain milk vetch on the NTC to determine habitat characteristics for this plant and to develop a method for predicting its potential occurrence, based on simple habitat attributes. The results of these studies are itemized.

  2. Analysis of potential water-supply management options, 2010-60, and documentation of revisions to the model of the Irwin Basin Aquifer System, Fort Irwin National Training Center, California

    Science.gov (United States)

    Voronin, Lois M.; Densmore, Jill N.; Martin, Peter

    2014-01-01

    The Fort Irwin National Training Center is considering several alternatives to manage their limited water-supply sources in the Irwin Basin. An existing three-dimensional, finite-difference groundwater-flow model—the U.S. Geological Survey’s MODFLOW—of the aquifer system in the basin was updated and the initial input dataset was supplemented with groundwater withdrawal data for the period 2000–10. The updated model was then used to simulate four combinations, or scenarios, of groundwater withdrawal and recharge over the next 50 years (January 2011 through December 2060). The scenarios included combinations of continuing withdrawals from currently active production wells, supplementing any increases in demand with withdrawals from an inactive production well, reducing withdrawal amounts and rates, and reducing the discharge of treated wastewater to infiltration ponds that provide a recharge source to the underlying aquifer. Results of the simulations indicated that, depending on the scenario implemented, groundwater levels would rise (over the next 50 years) from 40 feet to as much as 65 feet in the northwestern part of the Irwin Basin, and from 5 feet to 10 feet in the southeastern part.

  3. SPace Radar Image of Fort Irwin, California

    Science.gov (United States)

    1994-01-01

    This image of Fort Irwin in California's Mojave Desert compares interferometric radar signatures topography -- data that were obtained by multiple imaging of the same region to produce three-dimensional elevation maps -- as it was obtained on October 7-8, 1994 by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar aboard the space shuttle Endeavour. Data were acquired using the L-band (24 centimeter wavelength) and C-band (6 centimeter wavelength). The image covers an area about 25 kilometers by 70 kilometers (15.5 miles by 43 miles). North is to the lower right of the image. The color contours shown are proportional to the topographic elevation. With a wavelength one-fourth that of the L-band, the results from the C-band cycle through the color contours four times faster for a given elevation change. Detailed comparisons of these multiple frequency data over different terrain types will provide insights in the future into wavelength-dependent effects of penetration and scattering on the topography measurement accuracy. Fort Irwin is an ideal site for such detailed digital elevation model comparisons because a number of high precision digital models of the area already exist from conventional measurements as well as from airborne interferometric SAR data. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human

  4. Aeromagnetic data, processing, and maps of Fort Irwin and vicinity, California: Chapter I in Geology and geophysics applied to groundwater hydrology at Fort Irwin, California

    Science.gov (United States)

    Langenheim, V.E.; Jachens, Robert C.

    2014-01-01

    Aeromagnetic data help provide the underpinnings of a hydrogeologic framework for Fort Irwin by locating inferred structural features or grain that influence groundwater flow. Magnetization boundaries defined by horizontal-gradient analyses coincide locally with Cenozoic faults and can be used to extend these faults beneath cover. These boundaries also highlight the structural grain within the crystalline rocks and may serve as a proxy for fracturing, an important source of permeability within the generally impermeable basement rocks, thus mapping potential groundwater pathways through and along the mountain ranges in the study area.

  5. Energy saving potential of residential HVAC options at Fort Irwin, California

    Energy Technology Data Exchange (ETDEWEB)

    Hadley, D.L.; Stucky, D.J.

    1995-03-01

    The Pacific Northwest Laboratory (PNL) evaluated heating and cooling system options for existing family housing at Fort Irwin, California. The purpose of this work was to quantify the energy conservation potential of alternative system types and to identify the most cost-effective technology available. The conventional residential heating/cooling systems at Fort Irwin are separate propane forced-air furnaces and central air conditioners. The options examined included air- and ground-source heat pumps, a natural gas furnace with central air conditioning, and a natural-gas-fired heat pump. The most cost-effective technology applicable to Fort Irwin was found to be the high-efficiency ground-source heat pumps. If all conventional units were replaced immediately, the net energy savings would be 76,660 MBtu (80.9 TJ) per year and a reduction in electrical demand of approximately 15,000 kW-month. The initial investment for implementing this technology would be approximately $7.1 million, with a savings-to-investment ratio of 1.74.

  6. Fort Irwin integrated resource assessment. Volume 3: Sitewide Energy Project identification for buildings and facilities

    Energy Technology Data Exchange (ETDEWEB)

    Keller, J.M.; Dittmer, A.L.; Elliott, D.B.; McMordie, K.L.; Richman, E.E.; Stucky, D.J.; Wahlstrom, R.R.; Hadley, D.L.

    1995-02-01

    The U.S. Army Forces Command (FORSCOM) has tasked the U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP), supported by the Pacific Northwest Laboratory, to identify, evaluate, and assist in acquiring all cost-effective energy projects at Fort Irwin. This is part of a model program that PNL is designing to support energy-use decisions in the federal sector. This report provides the results of the fossil fuel and electric energy resource opportunity (ERO) assessments performed by PNL at the FORSCOM Fort Irwin facility located near Barstow, California. It is a companion report to Volume 1, Executive Summary, and Volume 2, Baseline Detail. The results of the analyses of EROs are presented in 16 common energy end-use categories (e.g., boilers and furnaces, service hot water, and building lighting). A narrative description of each ERO is provided, along with a table detailing information on the installed cost, energy and dollar savings; impacts on operations and maintenance (O&M); and, when applicable, a discussion of energy supply and demand, energy security, and environmental issues. A description of the evaluation methodologies and technical and cost assumptions is also provided for each ERO. Summary tables present the cost-effectiveness of energy end-use equipment before and after the implementation of each ERO and present the results of the life-cycle cost (LCC) analysis indicating the net present valve (NPV) and savings-to-investment ratio (SIR) of each ERO.

  7. Fort Collins Science Center: Invasive Species Science

    Science.gov (United States)

    Stohlgren, Tom

    2004-01-01

    Invasive, non-native species of plants, animals, and disease organisms adversely affect the ecosystems they enter. Like "biological wildfires," they can quickly spread, and they affect nearly all terrestrial and aquatic ecosystems. Invasive species have become the greatest environmental challenge of the 21st century in terms of economic, environmental, and human health costs, with an estimated impact in the U.S. of over $138 billion per year. Managers of Department of the Interior and other public and private lands and waters rank invasive species as their top resource management problem. The Invasive Species Science Branch of the Fort Collins Science Center (FORT) provides research and technical assistance relating to invasive species management concerns, including understanding how these species are introduced, identifying areas vulnerable to invasion, forecasting invasions, and developing control methods. To disseminate this information, FORT scientists are developing the Invasive Species Information Node of the National Biological Information Infrastructure (NBII), a comprehensive, Web-accessible database of invasive plant and animal species and disease agents. From these data, and in partnership with Colorado State University, the National Aeronautic Space Administration (NASA), and others, FORT scientists are constructing models to understand and predict invasive species behavior for more effective management. FORT is also the administrative home of the National Institute of Invasive Species Science, a growing consortium of partnerships between government and private organizations established by the U.S. Geological Survey (USGS) and its many cooperators. The Institute was formed to develop cooperative approaches for invasive species science that meet the urgent needs of land managers and the public. Its mission is to work with others to coordinate data and research from many sources to predict and reduce the effects of harmful nonnative plants, animals, and

  8. Molecular genetics at the Fort Collins Science Center

    Science.gov (United States)

    Oyler-McCance, S.J.; Stevens, P.D.

    2011-01-01

    The Fort Collins Science Center operates a molecular genetic and systematics research facility (FORT Molecular Ecology Laboratory) that uses molecular genetic tools to provide genetic information needed to inform natural resource management decisions. For many wildlife species, the data generated have become increasingly important in the development of their long-term management strategies, leading to a better understanding of species diversity, population dynamics and ecology, and future conservation and management needs. The Molecular Ecology Lab serves Federal research and resource management agencies by developing scientifically rigorous research programs using nuclear, mitochondrial and chloroplast DNA to help address many of today's conservation biology and natural resource management issues.

  9. Fort Collins Science Center: Policy Analysis and Science Assistance

    Science.gov (United States)

    Lamb, Berton L.

    2004-01-01

    Most resource management decisions involve the integrated use of biological, sociological, and economic information. Combining this information provides a more comprehensive basis for making effective land management and conservation decisions. Toward this end, scientists in the Policy Analysis and Science Assistance Branch (PASA) of the Fort Collins Science Center (FORT) contribute expert knowledge for natural resources management by conducting biological, social, economic, and institutional analyses of conservation policies and management practices. PASAi??s mission is to integrate biological, social, and economic research so that resource managers can use the resulting information to make informed decisions and resolve resource management confl icts. PASA scientists pursue and conduct scientific analyses that help agencies and Native American tribes to (1) identify impending policy controversies and areas where social and natural science research is needed to address future policy questions; (2) develop methods and approaches to assist researchers in preparing scientific evidence; (3) assess habitat alteration in a manner consistent with policy needs; and (4) evaluate policy options. Branch scientists also evaluate policy options (e.g., effects of different land treatments, fish and wildlife management practices, or visitor/recreation management practices) in response to specifi c questions faced by policymakers and managers.

  10. Preliminary assessment report for National Guard Training Center, Georgia Army National Guard, Fort Stewart, Georgia

    International Nuclear Information System (INIS)

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Georgia Army National Guard (GAARNG) facility near Hinesville, Georgia, known as the National Guard Training Center (NGTC). Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a priority basis for completing corrective actions (where necessary) in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining previous site activities, types and quantities of hazardous substances utilized, and potential pathways by which contamination could affect public health and the environment. The scope of this assessment is limited to the facilities and past activities contained within the NGTC. Preliminary assessment site score sheet information is also provided for the NGTC. However, this assessment report is intended to be read in conjunction with a previous IRP assessment of Fort Stewart completed in 1992 (USATHAMA 1992) and to provide comprehensive information on the NGTC area for incorporation with information contained in that previous assessment for the entirety of Fort Stewart

  11. Preliminary assessment report for Fort Custer Training Center, Installation 26035, Augusta, Michigan

    International Nuclear Information System (INIS)

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Michigan Army National Guard property near Augusta, Michigan. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort Custer Training Center, phase I of the Department of Defense Installation Restoration Program. The environmentally significant operations associated with the property are (1) storage of hazardous materials and hazardous waste, (2) storage and dispensing of fuel, (3) washing of vehicles and equipment, and (4) weapons training ranges that may have accumulated lead

  12. Review of the stiletto fly genus Actenomeros Winterton & Irwin (Diptera, Therevidae, Agapophytinae

    Directory of Open Access Journals (Sweden)

    Shaun Winterton

    2011-07-01

    Full Text Available The endemic Australian genus Actenomeros Winterton & Irwin, 1999 is reviewed. Three species are transferred from Nanexila Winterton & Irwin, 1999: A. aureilineata (Winterton & Irwin comb. n., A. intermedia (Winterton & Irwin comb. n. and A. paradoxa (Winterton & Irwin comb. n. A new species (A. budawang sp. n. is described and figured from New South Wales. A key to species is presented.

  13. Review of the stiletto fly genus Actenomeros Winterton & Irwin (Diptera, Therevidae, Agapophytinae)

    OpenAIRE

    Shaun Winterton

    2011-01-01

    Abstract The endemic Australian genus Actenomeros Winterton & Irwin, 1999b is reviewed. Three species are transferred from Nanexila Winterton & Irwin, 1999a: Actenomeros aureilineata (Winterton & Irwin, 1999a) comb. n., Actenomeros intermedia (Winterton & Irwin, 1999a) comb. n. and Actenomeros paradoxa (Winterton & Irwin, 1999a) comb. n. A new species ( Actenomeros budawang sp. n.) is described and figured from New South Wales. A key to species is presented.

  14. Review of the stiletto fly genus Actenomeros Winterton & Irwin (Diptera, Therevidae, Agapophytinae).

    Science.gov (United States)

    Winterton, Shaun L

    2011-01-01

    The endemic Australian genus Actenomeros Winterton & Irwin, 1999b is reviewed. Three species are transferred from Nanexila Winterton & Irwin, 1999a: Actenomeros aureilineata (Winterton & Irwin, 1999a) comb. n., Actenomeros intermedia (Winterton & Irwin, 1999a) comb. n. and Actenomeros paradoxa (Winterton & Irwin, 1999a) comb. n. A new species (Actenomeros budawangsp. n.) is described and figured from New South Wales. A key to species is presented. PMID:21998523

  15. Financial Planning for Military Child Care Centers: A Guidebook Based on the Experiences of the Fort Lewis Child Care Center.

    Science.gov (United States)

    Office of the Assistant Secretary of Defense for Manpower and Reserve Affairs (DOD), Washington, DC.

    Good record keeping--along with a constant and detailed knowledge of expenses, income, profit, and loss--is the first step toward profitable management of a child care center. Good record keeping is especially important in a center that provides "drop-in" or occasional care because income may fluctuate greatly as a result of the variable number of…

  16. Fort Collins Science Center- Policy Analysis and Science Assistance Branch : Integrating social, behavioral, economic and biological sciences

    Science.gov (United States)

    2010-01-01

    The Fort Collins Science Center's Policy Analysis and Science Assistance (PASA) Branch is a team of approximately 22 scientists, technicians, and graduate student researchers. PASA provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and biological analyses in the context of human-natural resource interactions. Resource planners, managers, and policymakers in the U.S. Departments of the Interior (DOI) and Agriculture (USDA), State and local agencies, as well as international agencies use information from PASA studies to make informed natural resource management and policy decisions. PASA scientists' primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to advance performance in policy relevant research areas. Management and research issues associated with human-resource interactions typically occur in a unique context, involve difficult to access populations, require knowledge of both natural/biological science in addition to social science, and require the skill to integrate multiple science disciplines. In response to these difficult contexts, PASA researchers apply traditional and state-of-the-art social science methods drawing from the fields of sociology, demography, economics, political science, communications, social-psychology, and applied industrial organization psychology. Social science methods work in concert with our rangeland/agricultural management, wildlife, ecology, and biology capabilities. The goal of PASA's research is to enhance natural resource management, agency functions, policies, and decision-making. Our research is organized into four broad areas of study.

  17. In Situ Redox Manipulation Proof-of-Principle Test at the Fort Lewis Logistics Center: Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Vermeul, Vincent R.; Williams, Mark D.; Evans, John C.; Szecsody, James E.; Bjornstad, Bruce N.; Liikala, Terry L.

    2000-10-25

    Pacific Northwest National Laboratory conducted a proof-of-principle test at the Fort Lewis Logistics Center to determine the feasibility of using the innovative remedial technology In Situ Redox Manipulation (ISRM) to treat groundwater contaminated with dissolved TCE. ISRM creates a permeable treatment zone in the subsurface to remediate redox-sensitive contaminants in groundwater. The permeable treatment zone is created by injecting a chemical reducing agent (sodium dithionite with pH buffers) into the aquifer through a well to chemically reduce the naturally occurring ferric iron in the sediments to ferrous iron. Once the reducing agent has been given sufficient time to react with aquifer sediments, residual chemicals and reaction products are withdrawn through the same well. Redox-sensitive contaminants such as TCE, moving in a dissolved-phase plume through the treatment zone, are destroyed. TCE is degraded via reductive dechlorination within the treatment zone to benign degradation products (acetylene, ehtylene). Analyses of sediment samples collected from post-test boreholes showed a high degree of iron reduction, which confirmed the effectiveness of the treatment zone.

  18. Environmental flow studies of the Fort Collins Science Center, U.S. Geological Survey-Cherry Creek, Arizona

    Science.gov (United States)

    Waddle, Terry J.; Bovee, Ken D.

    2010-01-01

    At the request of the U.S. Forest Service, an instream flow assessment was conducted at Cherry Creek, Ariz., to investigate habitat for native and introduced fish species and to describe the beneficial use of a possible instream flow water right. The U.S. Geological Survey (USGS) Fort Collins Science Center performed an intensive field study of two sections of Cherry Creek in September 2008 to provide base data for hydrodynamic simulation of the flow conditions in the stream. The USGS Arizona Cooperative Fish and Wildlife Research Unit, at the University of Arizona School of Natural Resources, conducted a survey of the habitat requirements of the resident fish species in Cherry Creek and provided the habitat suitability criteria used in this study. The habitat suitability criteria were combined with hydrodynamic simulation results to quantify fish habitat for the full range of daily flow experienced in the creek and to produce maps of habitat occurrence for those flows. The flow record at the Cherry Creek stream gage was used to generate habitat response values over time. The long-term habitat response was incorporated into an Excel (Registered) spreadsheet to allow evaluation of habitat occurrence with and without an instream water right under different hypothetical water withdrawal scenarios. The spreadsheet displays information about the time sequence of habitat events, the duration of critical events, and habitat retention.

  19. In Situ Redox Manipulation Proof-of-Principle Test at the Fort Lewis Logistics Center: Final Report

    Energy Technology Data Exchange (ETDEWEB)

    VR Vermeul; MD Williams; JC Evans; JE Szecsody; BN Bjornstad; TL Liikala

    2000-10-25

    Pacific Northwest National Laboratory (PNNL) conducted a proof-of-principle test at the Fort Lewis Logistics Center to determine the feasibility of using the In Situ Redox Manipulation (ISRM) technology for remediating groundwater contaminated with dissolved trichloroethylene (TCE). ISRM creates a permeable treatment zone in the subsurface to remediate redox-sensitive contaminants in groundwater. The permeable treatment zone is formed by injecting a chemical reducing agent (sodium dithionite with pH buffers) into the aquifer through a well to reduce the naturally occurring ferric iron in the sediments to ferrous iron. Once the reducing agent is injected and given sufficient time to react with aquifer sediments, residual chemicals and reaction products are withdrawn from the aquifer through the same well used for the injection. Redox-sensitive contaminants such as TCE, moving through the treatment zone under natural groundwater flow conditions, are destroyed. TCE is degraded via reductive dechlorination within the ISRM treatment zone to benign degradation products (i.e., acetylene, ethylene). Prior to the proof-of-principle field test, the ISRM technology was successfully demonstrated in laboratory experiments for the reductive dechlorination of dissolved TCE using sediments from the Fort Lewis site. The Logistics Center was placed on the National Priorities List in December 1989 because of TCE contamination in groundwater beneath the site. A Federal Facilities Agreement between the Army, the U.S. Environmental Protection Agency, and the Washington State Department of Ecology became effective in January 1990, and a Record of Decision (ROD) was signed in September 1990. The major components of the ROD included installation of two pump-and-treat systems for the upper aquifer and further investigation of the lower aquifer and other potential sources of contamination. The pump-and-treat systems became operational in August 1995. Fort Lewis asked PNNL to provide

  20. Application of Irwin diagnostic procedures for chronic cough

    Directory of Open Access Journals (Sweden)

    Guo-fang FENG

    2011-07-01

    Full Text Available Objective To explore the advantages and disadvantages of the diagnostic procedures suggested by the Irwin group,and summarize the experiences in diagnosis and treatment,and to beter understand the etiology,diagnosis,differential diagnosis and treatment of chronic cough.Methods Data of 118 patients,who were finally diagnosed as chronic cough according to the diagnostic procedures suggested by Irwin group in the First Affiliated Hospital of General Hospital of PLA in 2009,were retrospectivety analyzed.Results With the Irwin diagnostic procedures of chronic cough,118 patients were diagnosed definitely.The final diagnostic rate reached 100%.The duration to reach the final diagnosis was 1 day to 30 days.Of the 118 patients with chronic cough,113 were cured(96%.32 cases(27.1% were caused by asthma and related diseases(allergic rhinitis,allergic pharyngitis,cough variant asthma and eosinophilic bronchitis;28 cases(23.7% were due to upper airway cough syndrome and related diseases(chronic rhinitis,sinusitis,pharyngeal bursitis,postnasal drip syndrome,chronic laryngitis,and vocal cord polyps;23 cases(19.5% due to gastroesophageal reflux disease;14 cases(11.9% due to lower respiratory tract infection and related diseases(endobronchial tuberculosis,pulmonary tuberculosis,endotracheal mucosal adenocarcinoma,lung cancer,bronchiectasis,and pulmonary fibrosis;10 cases(8.5% due to cardiac insafficiency;6 cases(5.1% due to administration of angiotensin-converting enzyme inhibitor(ACEI-like antihypertensive agents;3 cases(2.5% were psychogenic cough,and 2 cases(1.7% were induced by other causes.Conclusions The Irwin diagnosis of chronic cough is a comprehensive and thorough procedure,and it should be used with delibcration in clinic.The etiology of chronic cough is complicated,mainly including asthma and related diseases,sinusitis and upper airway cough syndrome,and gastroesophageal reflux disease.

  1. FORT Molecular Ecology Laboratory

    Science.gov (United States)

    Oyler-McCance, Sara J.; Stevens, P.D.

    2011-01-01

    The mission of the U.S. Geological Survey (USGS) at the Fort Collins Science Center Molecular Ecology Laboratory is to use the tools and concepts of molecular genetics to address a variety of complex management questions and conservation issues facing the management of the Nation's fish and wildlife resources. Together with our partners, we design and implement studies to document genetic diversity and the distribution of genetic variation among individuals, populations, and species. Information from these studies is used to support wildlife-management planning and conservation actions. Current and past studies have provided information to assess taxonomic boundaries, inform listing decisions made under the Endangered Species Act, identify unique or genetically depauperate populations, estimate population size or survival rates, develop management or recovery plans, breed wildlife in captivity, relocate wildlife from one location to another, and assess the effects of environmental change.

  2. Nuclear Energy Center: upper St. Lawrence region. Part I. Siting. Part II. Fort Drum surrogate site, description and impact assessment. Part III. Dispersed sites impact assessment and comparison with the NEC

    Energy Technology Data Exchange (ETDEWEB)

    Merry, P.A.; Luner, C.; Hong, S.W.; Canham, H.O.; Boggs, J.F.; McCool, T.P.

    1976-12-01

    This report is one of many supporting documents used by the Nuclear Regulatory commission in the preparation of the Nuclear Energy Center Site Survey (NECSS) mandated by Congress. While the overall study focuses on the feasibility and practicability of nuclear energy centers (NECs), this report is directed towards choosing a suitable surrogate site in the upper St. Lawrence region of New York State, assessing the probable impacts associated with construction and operation of the NEC, and comparing these impacts with those associated with small dispersed nuclear power stations. The upper St. Lawrence region is surveyed to identify a specific site that might be suitable for a surrogate NEC. Several assumptions about the basic design of an NEC are delineated, and a general overview of the characteristics of the region is given. The Fort Drum Military Reservation is chosen as a suitable surrogate site. Fort Drum and the surrounding area are described in terms of land use and population patterns, terrestrial and aquatic ecology, water use and quality, meteorology, institutional framework, and socioeconomic structure. The impacts associated with NEC development are assessed. Then the impacts associated with smaller dispersed nuclear power stations located throughout New York State are assessed and compared with the impacts associated with the NEC. Finally, the impacts due to development of the transmission line networks associated with the NEC and with the dispersed power stations are assessed and compared.

  3. Geohydrologic site characterization of the municipal solid waste landfill facility, US Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    Science.gov (United States)

    Abeyta, Cynthia G.

    1996-01-01

    Geohydrologic conditions of the Municipal Solid Waste Landfill Facility (MSWLF) on the U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas, were evaluated by the U.S. Geological Survey in cooperation with the U.S. Army. The 106.03-acre MSWLF has been in operation since January 1974. The landfill contains household refuse, Post solid wastes, bulky items, grass and tree trimmings from family housing, refuse from litter cans, construction debris, classified waste (dry), dead animals, asbestos, and empty oil cans. The MSWLF, located about 1,200 feet east of the nearest occupied structure, is estimated to receive an average of approximately 56 tons of municipal solid waste per day and, at a fill rate of 1-4 acres per year, is expected to reach its capacity by the year 2004. The MSWLF is located in the Hueco Bolson, 4 miles east of the Franklin Mountains. Elevations at the MSWLF range from 3,907 to 3,937 feet above sea level. The climate at the MSWLF and vicinity is arid continental, characterized by an abundance of sunny days, high summer temperatures, relatively cool winters typical of arid areas, scanty rainfall, and very low humidity throughout the year. Average annual temperature near the MSWLF and vicinity is 63.3 degrees Fahrenheit and annual precipitation is 7.8 inches. Potential evaporation in the El Paso area was estimated to be 65 inches per year. Soils at and adjacent to the MSWLF are nearly level to gently sloping, have a fine sandy loam subsoil, and are moderately deep over caliche. The MSWLF is underlain by Hueco Bolson deposits of Tertiary age and typically are composed of unconsolidated to slightly consolidated interbedded sands, clay, silt, gravel, and caliche. Individual beds are not well defined and range in thickness from a fraction of an inch to about 100 feet. The primary source of ground water in the MSWLF area is in the deposits of the Hueco Bolson. A relatively thick vadose zone of approximately 300 feet overlies the

  4. Model input and output files for the simulation of time of arrival of landfill leachate at the water table, Municipal Solid Waste Landfill Facility, U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    Science.gov (United States)

    Abeyta, Cynthia G.; Frenzel, Peter F.

    1999-01-01

    This report contains listings of model input and output files for the simulation of the time of arrival of landfill leachate at the water table from the Municipal Solid Waste Landfill Facility (MSWLF), about 10 miles northeast of downtown El Paso, Texas. This simulation was done by the U.S. Geological Survey in cooperation with the U.S. Department of the Army, U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso, Texas. The U.S. Environmental Protection Agency-developed Hydrologic Evaluation of Landfill Performance (HELP) and Multimedia Exposure Assessment (MULTIMED) computer models were used to simulate the production of leachate by a landfill and transport of landfill leachate to the water table. Model input data files used with and output files generated by the HELP and MULTIMED models are provided in ASCII format on a 3.5-inch 1.44-megabyte IBM-PC compatible floppy disk.

  5. Fort St. Vrain experience

    International Nuclear Information System (INIS)

    A brief description is given of Fort St. Vrain, the only High Temperature Gas-Cooled reactor power plant in the United States. Plant operation and testing and its radiological record are also outlined. The history of the HTGR in the US is discussed. (U.K.)

  6. Breaking the tegument dormancy of Senna silvestris (Vell.) H. S. Irwin & Barneby seeds

    OpenAIRE

    Ary Vieira de Paiva; Álisson Sobrinho Maranho

    2012-01-01

    Senna silvestris (Vell.) H. S. Irwin & Barneby is a tree native to Brazil that has the potential to be used in urban forests and has seed coat-imposed dormancy. Considering the need to better understand native forest species, and more specifically the processes of overcoming seed dormancy, the objective of this study was to verify the behavior of S. silvestris seeds exposed to sulfuric acid (98%), over different time periods (0, 0.5, 3.0, and 5.0 minutes), using four replications of 25 seeds ...

  7. Fort St. Vrain performance

    International Nuclear Information System (INIS)

    Fort St. Vrain, on the system of Public Service Company of Colorado, is the only high temperature gas-cooled power reactor in the United States. This plant was designed by General Atomic Company and utilizes helium as the primary coolant. The core consists of triso-coated uranium and thorium fuel particles cast into cylinical rods within prismatic graphite blocks. The primary coolant system consists of the reactor, twelve steam generator modules, and four helium circulators contained within a prestressed concrete reactor vessel. The once-through steam generators provide high quality 1,000 deg. F, 2,400 psi main steam and 1,000 deg. F reheat steam to the main turbine. The plant has generated 3,334,000 MWH of electricity and has undergone 3 reactor refuelings. Many of the primary system components at Fort St. Vrain are proto-typical in nature and this plant has undergone an extensive and elaborate testing program. Difficulties primarily with the helium circulators and fuel element column movements particularly at high power levels have resulted in significant modifications. Power operation at 100% was achieved in late 1981 with a net thermal efficiency of nearly 39%. Excellent performance of the coated fuel particles has contributed to a full power circulating activity sixty times lower than the design with subsequent cleanliness throughout the plant. Except for 1985, when a combined total radiological exposure for all personnel reached 35 manrem due to the necessity to completely refurbish all of the control rod drive mechanisms, the average total combined exposure for each of the past five years was under 3 manrem. This exemplary radiological cleanliness has, with the exception of tritium, allowed Fort St. Vrain to consistently operate with noble gas airborne and liquid effluent releases more than an order of magnitude lower than the average for the U.S. nuclear power industry. (author). 7 refs, 5 figs

  8. Fort St. Vrain decommissioning

    International Nuclear Information System (INIS)

    The first commercial reactor to be decommissioned under the NRC's decommissioning rule is Public Service Company of Colorado's Fort St. Vrain Nuclear Station. The dismantlement and decontamination of this 330 MWe High Temperature Gas Cooled Reactor (HTGR) has involved many challenges for PSC, including establishing adequate funding, obtaining required regulatory approvals, selecting a decommissioning alternative, defueling to an Independent Spent Fuel Storage Installation, arranging for sufficient waste disposal, and managing a large fixed-price decommissioning contract. With physical dismantlement activities about one-third complete, the project is approximately on schedule and within the agreed upon costs

  9. 78 FR 56978 - In the Matter of Carbiz, Inc., InZon Corporation, IQ Micro, Inc., Irwin Financial Corporation...

    Science.gov (United States)

    2013-09-16

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION In the Matter of Carbiz, Inc., InZon Corporation, IQ Micro, Inc., Irwin Financial Corporation, and... lack of current and accurate information concerning the securities of IQ Micro, Inc. because it has...

  10. Caracterização farmacognóstica de peninha (Chamaecrista nictans subsp. patellaria var.ramosa Irwin & Barneby

    Directory of Open Access Journals (Sweden)

    Adriana de Carvalho Osono

    1996-01-01

    Full Text Available Peninha-Chamaecrista nictans subsp. patellaria var. ramosa Irwin & Barneby (Cassia patellaria D.C. é usada na medicina popular para problemas renais a pedras nos rins. O estudo farmacognóstico desta planta foi feito a fim de identificar esta planta como droga.

  11. Ground-water quality, water year 1995, and statistical analysis of ground-water-quality data, water years 1994-95, at the Chromic Acid Pit site, US Army Air Defense Artillery Center and Fort Bliss, El Paso, Texas

    Science.gov (United States)

    Abeyta, Cynthia G.; Roybal, R.G.

    1996-01-01

    The Chromic Acid Pit site is an inactive waste disposal site that is regulated by the Resource Conservation and Recovery Act of 1976. The 2.2-cubic-yard cement-lined pit was operated from 1980 to 1983 by a contractor to the U.S. Army Air Defense Artillery Center and Fort Bliss. The pit, located on the Fort Bliss military reservation in El Paso, Texas, was used for disposal and evaporation of chromic acid waste generated from chrome plating operations. The site was closed in 1989, and the Texas Natural Resources Conservation Commission issued permit number HW-50296 (U.S. Environmental Protection Agency number TX4213720101), which approved and implemented post-closure care for the Chromic Acid Pit site. In accordance with an approved post-closure plan, the U.S. Geological Survey is cooperating with the U.S. Army in monitoring and evaluating ground-water quality at the site. One upgradient ground-water monitoring well (MW1) and two downgradient ground-water monitoring wells (MW2 and MW3), installed adjacent to the chromic acid pit, are monitored on a quarterly basis. Ground-water sampling of these wells by the U.S. Geological Survey began in December 1993. The ground-water level, measured in a production well located approximately 1,700 feet southeast of the Chromic Acid Pit site, has declined about 29.43 feet from 1982 to 1995. Depth to water at the Chromic Acid Pit site in September 1995 was 284.2 to 286.5 feet below land surface; ground-water flow at the water table is assumed to be toward the southeast. Ground-water samples collected from monitoring wells at the Chromic Acid Pit site during water year 1995 contained dissolved- solids concentrations of 481 to 516 milligrams per liter. Total chromium concentrations detected above the laboratory reporting limit ranged from 0.0061 to 0.030 milligram per liter; dissolved chromium concentrations ranged from 0.0040 to 0.010 milligram per liter. Nitrate as nitrogen concentrations ranged from 2.1 to 2.8 milligrams per

  12. Fort Richardson moose tagging project

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Of the big game animals that inhabit the Fort Richardson-Elmendorf AFB military reservation, moose (Alces a1ces gigas) are the predominant species and may be found...

  13. Fort Carson Wind Resource Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Robichaud, R.

    2012-10-01

    This report focuses on the wind resource assessment, the estimated energy production of wind turbines, and economic potential of a wind turbine project on a ridge in the southeastern portion of the Fort Carson Army base.

  14. Stiltiende fortællinger

    DEFF Research Database (Denmark)

    Wind, Gitte

    udtryk for afvigelse, uorden og biografisk brud men også kan forstås som grundvilkår og som rutine, der hører med til livet; og dels for at fortælling ikke altid skaber sammenhæng, orden og mening men tværtimod kan være med til at skabe uorden, fordi de er sygefortællinger, fortællinger om kronisk sygdom...

  15. Breaking the tegument dormancy of Senna silvestris (Vell. H. S. Irwin & Barneby seeds

    Directory of Open Access Journals (Sweden)

    Ary Vieira de Paiva

    2012-06-01

    Full Text Available Senna silvestris (Vell. H. S. Irwin & Barneby is a tree native to Brazil that has the potential to be used in urban forests and has seed coat-imposed dormancy. Considering the need to better understand native forest species, and more specifically the processes of overcoming seed dormancy, the objective of this study was to verify the behavior of S. silvestris seeds exposed to sulfuric acid (98%, over different time periods (0, 0.5, 3.0, and 5.0 minutes, using four replications of 25 seeds and a completely randomized design. The parameters evaluated were the following: emergence percentage, mean emergence time, emergence rate index, and mean emergence rate of seedlings. The results of the experiment revealed that soaking the seeds in sulfuric acid between 0.5 and 5 minutes led to the highest emergence percentage, which was statistically equal for the seeds soaked in acid and different from the control treatment (0 minutes. There was a moderate positive correlation between emergence percentage and the emergence rate index of the different exposure times. It is therefore recommended that the chemical scarification with concentrated sulfuric acid be between 0.5 and 5 minutes to break the dormancy of S. silvestris seeds.doi: 10.5007/2175-7925.2012v25n2p25Biotemas, 25 (2: 25-31, 2012

  16. 75 FR 78799 - Noise Compatibility Program Notice, Fort Worth Alliance Airport, Fort Worth, TX

    Science.gov (United States)

    2010-12-16

    ... Federal Aviation Administration Noise Compatibility Program Notice, Fort Worth Alliance Airport, Fort... 5, 2009. On December 1, 2010, the FAA approved the Fort Worth Alliance Airport noise compatibility... Date: The effective date of the FAA's approval of the Fort Worth Alliance Airport noise...

  17. Fort St. Vrain decommissioning experiences

    International Nuclear Information System (INIS)

    Public Service Company of Colorado (PSCo) is in the process of decommissioning the Fort St Vrain nuclear station, the first large-scale commercial nuclear plant to be decommissioned under the U.S. NRC's decommissioning rule. The experience has included providing for the disposition of spent fuel, choosing a decommissioning alternative, and actively decommissioning the plant from dismantlement and decontamination through final survey

  18. Inventory of Forts in Indonesia

    Science.gov (United States)

    Rinandi, N.; Suryaningsih, F.

    2015-08-01

    The great archipelago in Indonesia with its wealthy and various nature, the products and commodities of tropic agriculture and the rich soil, was through the centuries a region of interest for other countries all over the world. For several reasons some of these countries came to Indonesia to establish their existence and tried to monopolize the trading. These countries such as the Portuguese, the Spanish, the Dutch and the British built strengthened trade stations which later became forts all over Indonesia to defend their interest. The archipelago of Indonesia possesses a great number of fortification-works as legacies of native rulers and those which were built by European trading companies and later became colonial powers in the 16th to the 19th centuries. These legacies include those specific structures built as a defence system during pre and within the period of World War II. These fortresses are nowadaysvaluable subjects, because they might be considered as shared heritage among these countries and Indonesia. It's important to develop a vision to preserve these particular subjects of heritage, because they are an interesting part of the Indonesian history and its cultural treasures. The Government of the Republic of Indonesia has national program to compile a comprehensive documentation of the existing condition of these various types of forts as cultural heritage. The result of the 3 years project was a comprehensive 442 forts database in Indonesia, which will be very valuable to the implementation of legal protection, preservation matters and adaptive re-use in the future.

  19. Fort St. Vrain reaches full power

    International Nuclear Information System (INIS)

    Fort St. Vrain reached full power on 6 November 1981, and marks a milestone in high temperature gas cooled reactor (HTGR) technology. A review is given of its features and modifications from its construction in 1968 to the present day. It is suggested that Fort St. Vrain demonstrates the performance and safety of the HTGR concept. (U.K.)

  20. Fort St. Vrain decommissioning project

    International Nuclear Information System (INIS)

    Public Service Company of Colorado (PSCo), owner of the Fort St. Vrain nuclear generating station, achieved its final decommissioning goal on August 5, 1997 when the Nuclear Regulatory Commission terminated the Part 50 reactor license. PSCo pioneered and completed the world's first successful decommissioning of a commercial nuclear power plant after many years of operation. In August 1989, PSCo decided to permanently shutdown the reactor and proceed with its decommissioning. The decision to proceed with early dismantlement as the appropriate decommissioning method proved wise for all stake holders - present and future - by mitigating potential environmental impacts and reducing financial risks to company shareholders, customers, employees, neighboring communities and regulators. We believe that PSCo's decommissioning process set an exemplary standard for the world's nuclear industry and provided leadership, innovation, advancement and distinguished contributions to other decommissioning efforts throughout the world. (author)

  1. Børns fortælleudvikling

    DEFF Research Database (Denmark)

    Ludvigsen, Marie Christine

    2007-01-01

    Dette kapitel handler om, hvordan pædagoger kan arbejde med børns fortælleudvikling og børns egenfortællinger, og hvordan disse fortællinger hjælper børnene til at skabe sig selv og styrker narrative strukturer i deres sproglige fortælleevner. Der lægges op til en diskussion af, hvordan børns ege...... egenfortællinger kan anvendes til dokumentation og analyse og evt. til forandring af pædagogiske processer....

  2. Fort St. Vrain hydraulic power system study

    International Nuclear Information System (INIS)

    This report prepared for the United States Department of Energy under Contract Number DEAC03-80SF11440, contains the results of the Fort St. Vrain Hydraulic Power System (System 91) engineering study. The major objectives of this study were to evaluate, analyze, and recommend corrective actions to resolve HTGR (High Temperature Gas Cooled Reactor) operational problems and equipment performance problems in the hydraulic power system at the Fort St. Vrain Nuclear Generating Station. The recommended corrective actions for each subject are subdivided where appropriate, into two categories: modifications suggested for implementation at Fort St. Vrain and modifications suggested for consideration in the design of future HTGRs

  3. An aerial radiological survey of the Fort Calhoun Nuclear Power Plant and surrounding area, Fort Calhoun, Nebraska

    International Nuclear Information System (INIS)

    An aerial radiological survey was conducted over the Fort Calhoun Nuclear Power Plant in Fort Calhoun, Nebraska, during the period June 19 through June 28, 1993. The survey was conducted at an altitude of 150 feet (46 meters) over a 25-square-mile (65-square-kilometer) area centered on the power station. The purpose of the survey was to document the terrestrial gamma radiation environment of the Fort Calhoun Nuclear Power Plant and surrounding area. The results of the aerial survey are reported as inferred gamma radiation exposure rates at 1 meter above ground level in the form of a contour map. Outside the plant boundary, exposure rates were found to vary between 6 and 12 microroentgens per hour and were attributed to naturally-occurring uranium, thorium, and potassium. The aerial data were compared to ground-based benchmark exposure rate measurements and radionuclide assays of soil samples obtained within the survey boundary. The ground-based measurements were found to be in good agreement with those inferred from the aerial measuring system. A previous survey was conducted on August 9 and 10, 1972, before the plant began operation. Exposure rates measured in both surveys were consistent with normal terrestrial background

  4. Renewable Energy Opportunities at Fort Hood, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Solana, Amy E.; Warwick, William M.; Orrell, Alice C.; Russo, Bryan J.; Parker, Kyle R.; Weimar, Mark R.; Horner, Jacob A.; Manning, Anathea

    2011-11-14

    This report presents the results of Pacific Northwest National Laboratory's (PNNL) follow-on renewable energy (RE) assessment of Fort Hood. Fort Hood receives many solicitations from renewable energy vendors who are interested in doing projects on site. Based on specific requests from Fort Hood staff so they can better understand these proposals, and the results of PNNL's 2008 RE assessment of Fort Hood, the following resources were examined in this assessment: (1) Municipal solid waste (MSW) for waste-to-energy (WTE); (2) Wind; (3) Landfill gas; (4) Solar photovoltaics (PV); and (5) Shale gas. This report also examines the regulatory issues, development options, and environmental impacts for the promising RE resources, and includes a review of the RE market in Texas.

  5. Fort Richardson moose range rehabilitation program

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Areas to be rehabilitated have been selected for traditional winter moose range along the Glen Highway on Fort Richardson. We use a field reconnaissance to...

  6. Bison management on Fort Niobrara NWR

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document describes bison management on the Fort Niobrara National Wildlife Refuge and Sullys Hill National Game Preserve. Information on the bison herd grazing...

  7. Contours--Offshore of Fort Ross, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore of Fort Ross map area, California. The vector data file is...

  8. Bent's Old Fort: Amphibians and Reptiles

    Science.gov (United States)

    Muths, E.

    2008-01-01

    Bent's Old Fort National Historic Site sits along the Arkansas River in the semi-desert prairie of southeastern Colorado. The USGS provided assistance in designing surveys to assess the variety of herpetofauna (amphibians and reptiles) resident at this site. This brochure is the results of those efforts and provides visitors with information on what frogs, toads, snakes and salamanders might be seen and heard at Bent's Old Fort.

  9. Fort Hood solar energy project

    Energy Technology Data Exchange (ETDEWEB)

    1980-07-30

    During the period April 1975 to March 1978, the American Technological University (ATU) of Killeen, Texas, was awarded several follow-on contracts by the Division of Solar Energy (DSE), Energy Research and Development Administration (ERDA), which subsequently became the Division of Solar Technology (DST), Department of Energy (DOE). The contracts were to design a solar total energy system for use at Fort Hood, Texas. A review encompassing the period of the project from January 1975 to March 1978, was conducted by the Office of Inspector General (IG), DOE. The review examined both the management of the project by ATU and ERDA personnel and the award and administration by ERDA of the contracts to ATU for support of the project. The IG review found that: (1) there was a lack of continuity in the management of the project by both ATU and ERDA; (2) ERDA failed to maintain control of the project and failed to issue specific project direction to ATU; (3) ERDA failed to follow existing procurement regulations for the review and acceptance of unsolicited proposals from ATU; (4) the ERDA Headquarters program Manager and the Contract Administrator for the conceptual design phase of the project had failed to ensure that all the tasks which had been funded were performed by ATU; and (5) the decision by the Director, ERDA/DSE, to award successive contracts to ATU was questionable in view of ATU's performance on the project.

  10. 75 FR 48411 - Noise Compatibility Program Notice; Fort Worth Alliance Airport, Fort Worth, TX

    Science.gov (United States)

    2010-08-10

    ... Federal Aviation Administration Noise Compatibility Program Notice; Fort Worth Alliance Airport, Fort... Administration (FAA) announces that it is reviewing a proposed noise compatibility program that was submitted for... Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 CFR Part 150 by the city of...

  11. Fort St. Vrain decommissioning experience

    International Nuclear Information System (INIS)

    Nuclear plant decommissioning represents a significant expenditure of time and resources for nuclear utilities. Public Service Company of Colorado (PSC) is in the process of completing the decommissioning of the Fort St. Vrain (FSV) Nuclear Station, the first large-scale commercial nuclear plant to be decommissioned under the U.S. Nuclear Regulatory Commission's (NRC's) 1988 decommissioning rule. PSC's experience has included dispositioning spent fuel, choosing a decommissioning alternative, and actively decommissioning the plant from dismantlement and decontamination through final survey. When the plant was prematurely shut down in August 1989, PSC's initial task was to find a storage location for FSV's spent fuel. PSC had a contract with the U.S. Department of Energy (DOE) to ship FSV spent fuel to the Idaho National Engineering Laboratory (INEL), and all previously removed spent fuel had been shipped there. However, Idaho legally blocked further FSV spent-fuel shipments to INEL, and PSC decided to license and build an on-site, passively cooled independent spent-fuel storage installation (ISFSI). By June 1992, all FSV spent fuel was transferred from the reactor building to the ISFSI. PSC has been able to use low-level radioactive waste (LLWR) disposal facilities in the Northwest Compact, and disposal costs are within estimates. Industrial and radiological safety have been emphasized throughout the project, and performance in these areas has been outstanding. PSC has obtained NRC Aprilproval of a final survey plan that allows for many of the plant's components and systems to remain in place, and final survey activities are nearing completion. PSC is in the process of repowering the facility with natural gas-fired combustion turbines and heat recovery boilers. The first combustion turbine was placed in service Ap 30, 1996

  12. FORTE spacecraft vibration mitigation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Maly, J.R.

    1996-02-01

    This report documents work that was performed by CSA Engineering, Inc., for Los Alamos National Laboratory (LANL), to reduce vibrations of the FORTE spacecraft by retrofitting damped structural components into the spacecraft structure. The technical objective of the work was reduction of response at the location of payload components when the structure is subjected to the dynamic loading associated with launch and proto-qualification testing. FORTE is a small satellite that will be placed in orbit in 1996. The structure weighs approximately 425 lb, and is roughly 80 inches high and 40 inches in diameter. It was developed and built by LANL in conjunction with Sandia National Laboratories Albuquerque for the United States Department of Energy. The FORTE primary structure was fabricated primarily with graphite epoxy, using aluminum honeycomb core material for equipment decks and solar panel substrates. Equipment decks were bonded and bolted through aluminum mounting blocks to adjoining structure.

  13. Renewable Energy Opportunities at Fort Sill, Oklahoma

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, Brian K.; Hand, James R.; Horner, Jacob A.; Orrell, Alice C.; Russo, Bryan J.; Weimar, Mark R.; Nesse, Ronald J.

    2011-03-31

    This document provides an overview of renewable resource potential at Fort Sill, based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. This effort focuses on grid-connected generation of electricity from renewable energy sources and on ground source heat pumps for heating and cooling buildings. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 Department of Defense (DoD) Renewables Assessment. The site visit to Fort Sill took place on June 10, 2010.

  14. Fort St. Vrain MEU program. Final report

    International Nuclear Information System (INIS)

    This report documents the status of a progrm to insert a nonproliferation MEU/Th fuel cycle into Fort St. Vrain. The conclusions reached from core design and fuel cycle management studies are presented in detail. The report also presents the results of studies to provide a verified computer library of programs for use in design and analysis of MEU fuel for Fort St. Vrain; preliminry fuel performance models for the prediction of MEU fuel failure and safety evaluations; interim design data for Ag and Pu transport in MEU/Th fuel materials; and results of R/B studies on various MEU fuel kernels

  15. Renewable Energy Opportunities at Fort Polk, Louisiana

    Energy Technology Data Exchange (ETDEWEB)

    Solana, Amy E.; Boyd, Brian K.; Horner, Jacob A.; Gorrissen, Willy J.; Orrell, Alice C.; Weimar, Mark R.; Hand, James R.; Russo, Bryan J.; Williamson, Jennifer L.

    2010-11-17

    This document provides an overview of renewable resource potential at Fort Polk, based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. This effort focuses on grid-connected generation of electricity from renewable energy sources and also on ground source heat pumps for heating and cooling buildings. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 Department of Defense (DoD) Renewables Assessment. The site visit to Fort Polk took place on February 16, 2010.

  16. Seafloor character--Offshore of Fort Ross, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents the seafloor-character map Offshore of Fort Ross, California (raster data file is included in "SeafloorCharacter_OffshoreFortRoss.zip,"...

  17. The Fort St. Vrain modular vault dry store ISFSI project

    International Nuclear Information System (INIS)

    Public Service Company of Colorado's (PSC) Fort St. Vrain High Temperature Gas-Cooled Reactor (HTGR) has a contract with DOE to take eight segments of the Fort St. Vrain spent fuel at the Idaho National Engineering Laboratory (INEL). Fort St. Vrain has been permanently shutdown since 1989. Once the spent fuel is removed from spent fuel storage, the reactor will be decommissioned

  18. Fort Benton Agri-Industry Curriculum Outline.

    Science.gov (United States)

    Fort Benton Public Schools, MT.

    The agri-industry curriculum for the Fort Benton school system was developed with funds under Title III of the Elementary and Secondary Education Act as part of the vocational technology curricula to develop skills and attitudes that will permit students to find satisfaction and success in their careers. The curriculum consists of agri-industry…

  19. Fort St. Vrain operations and future

    International Nuclear Information System (INIS)

    June 1989 resulted in the highest electric generation month in the history of the Fort St. Vrain plant. This culminated an excellent operating period involving the first half of 1988. The plant was then shutdown in July on a scheduled outage to make repairs in the main steam drive section of all of the helium circulators. This outage was significantly extended due to problems with moisture ingress into the primary coolant felt to be primarily from the core support floor section of the liner cooling system. 1989 also marks the 10th Anniversary of Fort St. Vrain as a commercial nuclear power plant. Electrical generation from this plant throughout this period has not been good, generally because of the prototypical nature of key plant components, primarily the helium circulators. Also, throughout this period there has been substantial increase in operations, maintenance, and fuel costs which could not be offset by the sale of electricity from the plant. This led to the decision to shutdown Fort St. Vrain permanently on or before June 30, 1990. The lessons learned and operational experiences from Fort St. Vrain have been substantial for the development of the Gas-Cooled Reactor Program and in achieving a safe, commercially viable plant design for the MHTGR. Superb fuel performance has not only provided a radiologically clean plant, but has achieved significant safety attributes in the licensing of the MHTGR. Equipment performance for Fort St. Vrain on key components and systems such as the steam generators, purification system control rod drives, and many others has been factored into the design of the MHTGR. Additional benefits are anticipated as the plant completes its operating phase and goes through defueling and decommissioning. As primary system components become available and are physically evaluated, further valuable data will be secured for the benefit of the MHTGR. (author)

  20. Alan Irwin, Citizen Science

    Directory of Open Access Journals (Sweden)

    Hannah Mowat

    2011-04-01

    Full Text Available As one follows the climate negotiations, year after year, one cannot help but feel frustrated, and wonder how we got to this impasse between policy-makers – who are advocating techno-fixes to engineer our way out of the problem, and citizens – who are pushing for democratic, sustainable, people-oriented solutions. To illustrate this, I present two dichotomous initiatives to the climate change crisis: on one hand, the Cochabamba People’s agreement, calling for a ‘global referendum or popular consultation on climate change in which all are consulted’ and the Copenhagen Accord on the other where a handful of world leaders – technocrats – tried to take the planet’s future into their own hands.

  1. Renewable Energy Opportunities at Fort Hood, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Chvala, William D.; Warwick, William M.; Dixon, Douglas R.; Solana, Amy E.; Weimar, Mark R.; States, Jennifer C.; Reilly, Raymond W.

    2008-06-30

    The document provides an overview of renewable resource potential at Fort Hood based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 DoD Renewables Assessment. This effort focuses on grid-connected generation of electricity from renewable energy sources and also ground source heat pumps for heating and cooling buildings, as directed by IMCOM.

  2. Fort St. Vrain circulator operating experience

    International Nuclear Information System (INIS)

    Fort St. Vrain, on the system of Public Service Company of Colorado, is the only high-temperature gas-cooled power reactor in the United States. Four helium circulators are utilized in this plant to transfer heat from the reactor to the steam generators. These unique machines have a single stage axial flow helium compressor driven by a single stage steam turbine. A single stage water driven (pelton wheel) turbine is the back-up drive utilizing either feed water, condensate, or fire water as the driving fluid. Developmental testing of the circulators was accomplished prior to installation into Fort St. Vrain. A combined machine operating history of approximately 250,000 hours has shown these machines to be of conservative design and proven mechanical integrity. However, many problems have been encountered in operating the complex auxiliaries which are necessary for successful circulator and plant operation. It has been 15 years since initial installation of the circulators occurred at Fort St. Vrain. During this time, a number of significant issues had to be resolved dealing specifically with machine performance. These events include cavitation damage of the pelton wheels during the initial plant hot functional testing, cracks in the water turbine buckets and cervic coupling, static shutdown seal bellows failure, and, most recently, degradation of components within the steam drive assembly. Unreliable operation particularly with the circulator auxiliaries has been a focus of attention by Public Service Company of Colorado. Actions to replace or significantly modify the existing circulators and their auxiliaries are currently awaiting decisions concerning the long-term future of the Fort St. Vrain plant. (author). 10 refs, 7 figs, 2 tabs

  3. Fort Bragg Embraces Groundbreaking Heat Pump Technology

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-03-01

    The U.S. Army’s Fort Bragg partnered with the Department of Energy (DOE) to develop and implement solutions to build new, low-energy buildings that are at least 50% below Standard 90.1-2007 of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the American National Standards Institute (ANSI), and the Illuminating Engineering Society of North America (IESNA) as part of DOE’s Commercial Building Partnerships (CBP) Program.

  4. Fort Benning Indianhead Townhome Renovations

    Energy Technology Data Exchange (ETDEWEB)

    Stephenson, R. [NAHB Research Center Industry Partnership, Upper Marlboro, MD (United States); Roberts, S. [NAHB Research Center Industry Partnership, Upper Marlboro, MD (United States); Butler, T. [NAHB Research Center Industry Partnership, Upper Marlboro, MD (United States); Kim, E. [NAHB Research Center Industry Partnership, Upper Marlboro, MD (United States)

    2012-12-01

    The NAHB Research Center partnered with production builder Winchester/Camberley Homes to build a DOE Building America New Construction Test House (NCTH). This single family, detached house, located in the mixed-humid climate zone of Silver Spring, MD, was completed in June 2011. The primary goal for this house was to improve energy efficiency by 30% over the Building America B10 benchmark by developing and implementing an optimized energy solutions package design that could be cost effectively and reliably constructed on a production basis using quality management practices. The intent of this report is to outline the features of this house, discuss the implementation of the energy efficient design, and report on short-term testing results. During the interactive design process of this project, numerous iterations of the framing, air sealing, insulation, and space conditioning systems were evaluated for energy performance, cost, and practical implementation. The final design featured numerous advanced framing techniques, high levels of insulation, and the HVAC system entirely within conditioned space. Short-term testing confirmed a very tight thermal envelope and efficient and effective heating and cooling. In addition, relevant heating, cooling, humidity, energy, and wall cavity moisture data will be collected and presented in a future long-term report.

  5. CONTENIDO DE TANINOS EN LA CORTEZA DE DOS ESPECIES DE PARÁCATA (Erythroxylon compactum Rose y Senna skinneri Benth. Irwin & Barneby)

    OpenAIRE

    Serafín Colín-Urieta; Héctor G. Ochoa-Ruiz; José G. Rutiaga-Quiñones

    2013-01-01

    Se obtuvieron taninos de la corteza de Parácata (Erythroxylon compactum Rose y Senna skinneri Benth. Irwin Barneby) mediante extracción acuosa aplicando un diseño experimental 2k, con k = 4 y n = 2. Los factores y niveles fueron: Factor A = tamaño de partícula (0.417, 6.68 mm), Factor B = tiempo de extracción (120, 180 min), Factor C = temperatura de extracción (80, 87 °C), Factor D = relación sólido-líquido (1:15, 1:12). Se evaluó la calidad curtiente de los taninos. Se curtió una piel de ...

  6. Operational testing highlights of Fort St. Vrain

    International Nuclear Information System (INIS)

    The 330-MW(e) Fort St. Vrain reactor, built by General Atomic for the Public Service Company of Colorado, is the first commercial High-Temperature Gas-Cooled Reactor (HTGR) employing the multi-hole block-type fuel element design. Bringing the Fort St. Vrain HTGR to commercial operation is one of the major ongoing efforts at General Atomic. The Fort St. Vrain programme has progressed through construction, pre-operational testing and checkout of innumerable systems, fuel loading, initial criticality, and operational testing at power levels up to 2% rated power. Thus far, all major plant systems including the PCRV, circulators, and steam generators have demonstrated their performance adequacy during the tests performed to date. Extensive tests on the reactor core at zero power and up to 2% power have demonstrated the accuracy in the design predictions of core characteristics; measured nuclear parameters such as initial criticality, control system worths, neutron flux distributions, and temperature coefficients agreed extremely well with precalculated values. Gaseous fission product release measurements to date confirmed the extensive analytical estimates. Significant unforeseen schedule delays have centred around the control rod drives, circulator service water systems and problems arising from the introduction of large quantities of water into the primary system as well as from meeting all licensing requirements for electrical cable separation and seismic restraint systems for steam lines. To date, all tests necessary before the rise-to-full-power have been completed, and the rise-to-power programme is expected to be resumed again in the fall of 1975. The schedule delays which have arisen from mechanical, electrical, or operational problems had to be expected from the startup of a first-of-a-kind plant, but none of the problems has indicated any deficiencies with the unique advantages of the HTGR concept. (author)

  7. Tourism, Tolerance, or Hospitality? An Assessment of a Native/Non-Native, Urban/Rural Youth Exchange Program between Fort Good Hope, NWT, and East Vancouver, BC

    Science.gov (United States)

    Hern, Matt

    2009-01-01

    This article considers and assesses a youth exchange project between two community-based youth centers: The Purple Thistle Centre in East Vancouver, British Columbia, and the K'asho Got'ine Youth Centre in Fort Good Hope, Northwest Territories. Both centers serve primarily low-income youth, but after that the similarities are very few. The…

  8. Belarus, A Chinese Fort in Europe

    Institute of Scientific and Technical Information of China (English)

    Liu Xinwen

    2008-01-01

    @@ "In recent years,we've found increasing interest from Chinese investors in the Belarus economy.Please let China know,Belarus is always ready to be a true friend to China.We have built a fort in Europe for China,"the President of Belarus,Alexander Lukashenko told Zhou Xiaochuan,President of the Bank of China,during his visit to the capital of Minsk,on January 8th,he expressed his high praise and firm confidence in the development of Sino-Belarusian relations.

  9. STANDARDIZATION AND EVALUATION OF ARTICULIN® FORTE TABLETS

    Directory of Open Access Journals (Sweden)

    Joshi Uttara

    2012-06-01

    Full Text Available Herbal medicines have a long therapeutic history and are still serving the needy. However, the quality control of herbal medicines still remains a challenge because of the complex nature of the phytoconstituents and therefore it is difficult to establish standards for raw materials and finished products. The objective of the present study is to evaluate Articulin® Forte tablets which is a well-known herbomineral formulation used for rheumatoid arthritis. The tablets were evaluated for physical parameters, fluorescence analysis and identification by TLC analysis.

  10. Thermoluminescence dating of Scottish vitrified forts

    International Nuclear Information System (INIS)

    The dating programme on Scottish vitrified forts has been continued. Implementation of a microscopic inspection for grains, which individually are a mixture of minerals fused together during vitrification has improved the purity of the mineral fractions following heavy liquid separation. In potassium feldspar grains from material being crushed using considerable force, there was found to be no occurrence of tribo-thermoluminescence that could not be removed by standard procedures. The inclusion technique used failed to give reproducible results for basic rocks. For other rocks the preliminary results were promising. Preliminary dates for the sites Mote of Mark, Kemp Law, Portencross and Dundonald are presented. (author)

  11. Flood inundation map library, Fort Kent, Maine

    Science.gov (United States)

    Lombard, Pamela J.

    2012-01-01

    Severe flooding occurred in northern Maine from April 28 to May 1, 2008, and damage was extensive in the town of Fort Kent (Lombard, 2010). Aroostook County was declared a Federal disaster area on May 9, 2008. The extent of flooding on both the Fish and St. John Rivers during this event showed that the current Federal Emergency Management Agency (FEMA) Flood Insurance Study (FIS) and Flood Insurance Rate Map (FIRM) (Federal Emergency Management Agency, 1979) were out of date. The U.S. Geological Survey (USGS) conducted a study to develop a flood inundation map library showing the areas and depths for a range of flood stages from bankfull to the flood of record for Fort Kent to complement an updated FIS (Federal Emergency Management Agency, in press). Hydrologic analyses that support the maps include computer models with and without the levee and with various depths of backwater on the Fish River. This fact sheet describes the methods used to develop the maps and describes how the maps can be accessed.

  12. Experience with the Fort St. Vrain reactor

    International Nuclear Information System (INIS)

    A brief description is given of the HTGR at Fort St. Vrain. Highlights of construction and preliminary testing are summarised. Details are given of preoperational physics tests, and the rise to power test programme is discussed. Preliminary low power and intermediate power tests have proved the design concept features and calculations and most of the components. Safe conditions following loss of coolant were confirmed. Release of radioactivity from the fuel was less than predicted up to 70% full power. Modifications and repairs caused delays and included, chiefly: Pelton wheel emergency cooling drives, helium circulator bearings, the pressure-regulating system for water lubricant in circulator bearings, liner cooling lines, removal of moisture from the vessel, electrical cable rerouting, helium seals around control rod drives, and a leak in one steam generator. Core temperature oscillation problems are being analyzed before passing the currently imposed 70% power level. Fort St. Vrain has demonstrated that the concept of a large HTGR system incorporating a prestressed concrete reactor vessel is sound. (author)

  13. Status of the Fort St. Vrain decommissioning

    International Nuclear Information System (INIS)

    Fort St. Vrain is a high temperature gas cooled reactor. It has been shut down as a result of financial and technical difficulties. Fort St. Vrain has been planning for defueling and decommissioning for at least three years. The preliminary decommissioning plan, in accordance with the NRC's final rule, has been submitted and is being reviewed by the NRC. The basis of the preliminary decommissioning plan has been SAFSTOR. Public Service Company, who is the owner and operator of FSV, is scheduled to submit a proposed decommissioning plan to the NRC in the fourth quarter of 1990. PSC has gone out for bid on the decontamination and dismantlement of FSV. This paper includes the defueling schedule, the independent spent fuel storage installation status, the probability of shipping fuel to DOE, the status of the preliminary decommissioning plan submittal, the issuance of a possession only license and what are the results of obtaining this license amendment, preliminary decommissioning activities allowed prior to the approval of a proposed decommissioning plan, the preparation of a proposed decommissioning plan and the status of our decision to proceed with SAFSTOR or DECON as identified in the NRC's final decommissioning rule

  14. 36 CFR 7.61 - Fort Caroline National Memorial.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Fort Caroline National Memorial. 7.61 Section 7.61 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.61 Fort Caroline National Memorial....

  15. Master environmental plan for Fort Devens, Massachusetts

    Energy Technology Data Exchange (ETDEWEB)

    Biang, C.A.; Peters, R.W.; Pearl, R.H.; Tsai, S.Y. (Argonne National Lab., IL (United States). Energy Systems Div.)

    1991-11-01

    Argonne National Laboratory has prepared a master environmental plan (MEP) for Fort Devens, Massachusetts, for the US Army Toxic and Hazardous Materials Agency. The MEP is an assessment based on environmental laws and regulations of both the federal government and the Commonwealth of Massachusetts. The MEP assess the physical and environmental status of 58 potential hazardous waste sites, including 54 study areas (SAs) that pose a potential for releasing contamination into the environment and 4 areas of concern (AOCs) that are known to have substantial contamination. For each SA or AOC, this MEP describes the known history and environment, identifies additional data needs, and proposes possible response actions. Most recommended response actions consist of environmental sampling and monitoring and other characterization studies. 74 refs., 63 figs., 50 tabs.

  16. Gynecologic Malignancies Post-LeFort Colpocleisis

    Directory of Open Access Journals (Sweden)

    Rayan Elkattah

    2014-01-01

    Full Text Available Introduction. LeFort colpocleisis (LFC is a safe and effective obliterative surgical option for older women with advanced pelvic organ prolapse who no longer desire coital activity. A major disadvantage is the limited ability to evaluate for post-LFC gynecologic malignancies. Methods. We present the first case of endometrioid ovarian cancer diagnosed after LFC and review all reported gynecologic malignancies post-LFC in the English medical literature. Results. This is the second reported ovarian cancer post-LFC and the first of the endometrioid subtype. A total of nine other gynecologic malignancies post-LFC have been reported in the English medical literature. Conclusions. Gynecologic malignancies post-LFC are rare. We propose a simple 3-step strategy in evaluating post-LFC malignancies.

  17. Fort St. Vrain defueling ampersand decommissioning considerations

    International Nuclear Information System (INIS)

    Fort St. Vrain Nuclear Generating Station (FSV) is one of the first commercial reactors to be decommissioned under NRC's decommissioning rule. The defueling and decommissioning of this 330 MWe High Temperature Gas Cooled Reactor (HTGR) has involved many challenges for Public Service Company of Colorado (PSC) including defueling to an Independent Spent Fuel Storage Installation (ISFSI), establishing decommissioning funding, obtaining regulatory approvals, arranging for waste disposal, and managing a large fixed price decommissioning contract. In 1990, a team comprised of the Westinghouse Corporation and Morrison Knudsen Corporation, with the Scientific Ecology Group as a major subcontractor, was contracted by PSC to perform the decommissioning under a fixed price contract. Physical work activities began in August 1992. Currently, physical dismantlement activities are about 45% complete, the project is on schedule, and is within budget

  18. Decommissioning progress at Fort St Vrain

    International Nuclear Information System (INIS)

    The Fort St. Vrain Nuclear Generating Station in Colorado in the United States is well along in Decommissioning for release of the site from its Nuclear Regulatory Commission license. This decommissioning is being performed under a fixed price contract between the owner, Public Service Company of Colorado and a team of Westinghouse and Morrison-Knudsen. This paper will discuss the innovative decommissioning technique of filling the gas cooled reactor with water for shielding and contamination control and the other practical and readily available technologies used. This Decommissioning is demonstrating that a full size commercial nuclear reactor can be successfully decommissioned with a reasonable schedule, cost, and radiation dose to the work force. (Author)

  19. Operational experience at Fort St. Vrain

    International Nuclear Information System (INIS)

    The Fort St. Vrain (FSV) station, a 330-MW(e) single reheat steam cycle powered by a high-temperature gas-cooled reactor (HTGR), is the first HTGR to enter commercial operation. Designed and built by General Atomic Company (GA), the plant is owned and operated by Public Service Company of Colorado (PSC). Many unique design features have been incorporated into this reactor system, including high-pressure helium as the primary system coolant, a graphite-moderated prismatic block core design, fission-product-containing carbide coatings on both fissile and fertile fuel particles, steam-driven helium circulators turning on water bearings, and once-through steam generators. All of these systems are contained in a prestressed concrete reactor vessel (PCRV). Extensive testing has been conducted during the rise to power following first criticality early in 1974 to verify system design performance. During this period, the plant has operated at power levels up to 70% and produced over one billion kilowatt hours of electricity. In 1979, the first refueling was conducted in conjunction with an extensive in-core inspection, the addition of in-core instrumentation, and a planned removal of a circulator for inspection. Later in the year, a scheduled shutdown was undertaken for surveillance tests, insertion of core region constraint devices (RCDs), and other maintenance. Fort St. Vrain has encountered problems of the type that would be expected in a first-of-a-kind system. The plant is currently restricted to 70% of design power by the Nuclear Regulatory Commission (NRC) pending resolution of the core region gas outlet temperature fluctuation problem. Even so, the basic performance of the HTGR concept and all of the unique design features have been successfully demonstrated. The system has been characterized by low personnel radiation exposures, operational flexibility, and long time afforded for status evaluation and response. (author)

  20. Core temperature fluctuations and redistributions at Fort St. Vrain HTGR

    International Nuclear Information System (INIS)

    Fort St. Vrain high temperature gas-cooled reactor in the USA has exhibited two types of anomalous behavior called core temperature fluctuations and redistributions during the rise-to-power test program. These originally unexpected phenomena pose an important technical issue to the design, research and development works for JAERI experimental VHTR consisting of prismatic block type fuel elements similar to those of Fort St. Vrain. This report reviews the fluctuation/redistribution problem encountered in Fort St. Vrain along with its resolution. (author)

  1. Wilderness study summary : Fort Niobrara National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This summary describes the Fort Niobrara National Wildlife Refuge which has been studied by the Bureau of Sport Fisheries and Wildlife at the direction of the...

  2. Fort Peck Game Range: Refuge narrative report: January - April, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from January through April of 1955. The report begins by...

  3. Narrative report: Fort Peck Game Range: January - April 1948

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from January through April of 1948. The report begins by summarizing the weather conditions...

  4. Folds--Offshore of Fort Ross Map Area, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for folds for the geologic and geomorphic map of the Offshore of Fort Ross map area, California. The vector data file is included...

  5. Faults--Offshore of Fort Ross Map Area, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for faults for the geologic and geomorphic map of the Offshore of Fort Ross map area, California. The vector data file is included...

  6. [Fort Niobrara National Wildlife Refuge: May to July, 1939

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through July of 1939. The report begins by summarizing the...

  7. [Fort Niobrara National Wildlife Refuge August - October, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from August through October of 1941. The report begins by...

  8. [Fort Niobrara National Wildlife Refuge: November, 1941 - January, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from November, 1941 through January of 1942. The report begins by...

  9. Fort Niobrara National Wildlife Refuge Narrative report, 1965

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1965 calendar year. The report begins by...

  10. Fort Niobrara National Wildlife Refuge Narrative report, 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1970 calendar year. The report begins by...

  11. Fort Niobrara National Wildlife Refuge Narrative report, 1967

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1967 calendar year. The report begins by...

  12. [Fort Niobrara National Wildlife Refuge February - April, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from February through April of 1942. The report begins by...

  13. Fort Niobrara National Wildlife Refuge Narrative report, 1966

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1966 calendar year. The report begins by...

  14. [Fort Niobrara National Wildlife Refuge: May to July, 1940

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through July of 1940. The report begins by summarizing the...

  15. [Fort Niobrara National Wildlife Refuge Narrative report: 1915

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes animal life and resource management, including haying on Fort Niobrara NWR in 1915. The public relations section of the report describes...

  16. Fort Peck Game Range: Narrative report: January - April 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from January through April of 1961. The report begins by...

  17. Fort Peck Game Range: Narrative report: September - December 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1961. The report begins by...

  18. Oblique Du-Fort Frankel Beam Propagation Method

    Directory of Open Access Journals (Sweden)

    Ken Chan

    2011-01-01

    Full Text Available The oblique BPM based on the Du-Fort Frankel method is presented. The paper demonstrates the accuracy and the computational improvements of the scheme compared to the oblique BPM based on Crank-Nicholson (CN scheme.

  19. Inspection Summary : Fort Niobrara/Valentine NWR Complex

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An operationsadministrative inspection and biological review was conducted at the Fort NiobraraValentine NWR Complex Complex in July 1993. The inspection team...

  20. [Fort Niobrara National Wildlife Refuge: July to October, 1938

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from August through October of 1938. Photographs are attached.

  1. [Fort Niobrara National Wildlife Refuge: August to October, 1940

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from August through October of 1940. The report begins by...

  2. [Fort Niobrara National Wildlife Refuge: November, 1939 to January, 1940

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from November, 1939 to January, 1940. The report begins by...

  3. [Fort Niobrara National Wildlife Refuge February - April, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from February through April of 1941. The report begins by...

  4. [Fort Peck Game Range: Narrative report: August-October, 1940

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from August through October of 1940. The report begins by summarizing the weather conditions...

  5. Fort Peck Game Range: January - April 1945: Narrative report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from January through April of 1945. The report begins by summarizing the weather conditions...

  6. Fort Peck Game Range: Narrative report: September - December, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1957. The report begins by...

  7. [Fort Peck Game Range: Narrative report: August-October, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from August through October of 1941. The report begins by summarizing the weather conditions...

  8. Narrative report: Fort Peck Game Range: May-August 1948

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from May through August of 1948. The report begins by summarizing the weather conditions and...

  9. Fort Peck Game Range: May-August 1945: Narrative report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from May through August of 1945. The report begins by summarizing the weather conditions and...

  10. Fort Peck Game Range: Narrative report: September - December, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1958. The report begins by...

  11. Fort Peck Game Range: Narrative report: September - December, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1959. The report begins by...

  12. [Fort Niobrara National Wildlife Refuge Narrative report: 1917

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes animal life and physical developments on Fort Niobrara NWR in 1917. The public relations section of the report describes Refuge visitors.

  13. Fort Niobrara National Wildlife Refuge Narrative report -- May -- Aug., 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1953. The report begins by summarizing...

  14. Backscatter C [Swath]--Offshore of Fort Ross, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the acoustic-backscatter map of the Offshore of Fort Ross map area, California. Backscatter data are provided as separate...

  15. Fort Niobrara National Wildlife Refuge: Comprehensive Conservation Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan CCP was written to guide management on Fort Niobrara NWR for the next 15 years. This plan outlines the Refuge vision and...

  16. VASCULAR FLORA OF FORT MCCLELLAN CALHOUN COUNTY, ALABAMA

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Fort McClellan is a military base located in the mountains of northeast Alabama (see Fig.1). Municipalities and communities surrounding Main Post include the City...

  17. Fort Peck Game Range: Narrative report: May - August, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from May through August of 1958. The report begins by summarizing...

  18. Fort Niobrara National Wildlife Refuge Narrative report, 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1968 calendar year. The report begins by...

  19. Fort Niobrara National Wildlife Refuge Narrative report, 1969

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1969 calendar year. The report begins by...

  20. Backscatter A [8101]--Offshore of Fort Ross, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the acoustic-backscatter map of the Offshore of Fort Ross map area, California. Backscatter data are provided as separate...

  1. Backscatter B [7125]--Offshore of Fort Ross, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the acoustic-backscatter map of the Offshore of Fort Ross map area, California. Backscatter data are provided as separate...

  2. Background Contaminants Evaluation of Fort Niobrara and Valentine National Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The objectives of this study were to determine background concentrations of metals and organic compounds in biotic and abiotic components of the Fort...

  3. Fort Peck Game Range: Narrative report: May - August, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from May through August of 1955. The report begins by summarizing...

  4. Fort Peck Game Range: Refuge narrative report: September - December, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1955. The report begins by...

  5. Fort Peck Game Range: Quarterly report: February, March, April 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from February through April of 1942. The report begins by summarizing the weather conditions...

  6. [Fort Peck Game Range: Narrative report: February-April 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from February through April of 1941. The report begins by summarizing the weather conditions...

  7. BRAND EQUITY OF LAHORE FORT AS A TOURISM DESTINATION BRAND

    OpenAIRE

    Muhammad Kashif; Siti Zakiah Melatu Samsi; Syamsulang Sarifuddin

    2015-01-01

    Studies that measure the brand equity of destination brands by using the Customer-Based Brand Equity (CBBE) model in a developing country context are scarce. The present study investigates the destination brand equity of the Lahore Fort by employing the CBBE model in a developing country context of Pakistan. Following the positivist tradition, we adopted a survey-based approach to collect data from 237 tourists visiting the Lahore Fort. Data were collected through a questionnaire developed to...

  8. Transmaxillary Sinus Approach for Le Fort II Osteotomy.

    Science.gov (United States)

    Kobayashi, Shinji; Fukawa, Toshihiko; Hirakawa, Takashi; Satake, Toshihiko; Maegawa, Jiro

    2016-02-01

    The Le Fort II osteotomy is a relatively rare operation. The posterior wall osteotomy of the maxillary sinus (MS) is often difficult for Le Fort III. We developed the transmaxillary sinus approach (TSA) for the Le Fort II osteotomy that cuts the posterior wall of the MS directly. This report illustrates this easy-to-use procedure for the Le Fort II osteotomy in syndromic craniosynostosis. This procedure was performed in an 18-year-old patient with Apert syndrome and a 15-year-old patient with Pfeiffer syndrome. The thin anterior walls of the MS were removed through an intraoral approach to look inside the MS. Then, the posterior walls were cut by chisel under direct vision using light. The other osteotomy was performed as usual. Distraction osteogenesis with internal and external devices was used in combination. The advantages of TSA are the direct posterior wall osteotomy of the MS with no down fracture and minimal invasiveness to the mucosa of the MS under direct vision. However, the disadvantage is that TSA becomes a blind procedure in a case with no MS or hypoplasia. We developed the TSA for the Le Fort II osteotomy, which could provide direct observation and perform the posterior wall osteotomy of the MS without down fracture. We believe that TSA is an effective surgical procedure for the Le Fort II osteotomy. PMID:27014548

  9. Fort St. Vrain hot functional test results

    International Nuclear Information System (INIS)

    A description is given of Fort St. Vrain hot functional tests performed to evaluate the initial nonnuclear performance of the primary coolant system and the associated effects on the various internal components of the reactor vessel and primary coolant system. The components included the twelve steam generator modules, the four helium circulators, the PCRV thermal barrier and liner coolant system, the helium purification system, and the primary and secondary closures at each of the PCRV penetrations. Additional objectives included analysis of the parallel operation of the four helium circulators and the performance of several circulator start/stop transients under various conditions of primary coolant temperature and pressure. Vibration and acoustical phenomena within the vessel were measured, recorded, and compared to theoretical analyses; a verification of reverse flow in the shutdown loop steam generator during one loop operation was performed; the PCRV was again observed for its structural response to internal pressure; and comparisons were made relative to data recorded during the initial pressure test completed in July 1971. (U.S.)

  10. Decommissioning progress at Fort St. Vrain

    International Nuclear Information System (INIS)

    Decommissioning of commercial nuclear power plants in the US has initiated with the current dismantling of the Fort St. Vrain Nuclear Generation Station in Colorado. Owned and operated by Public Service Company of Colorado (PSC), the unit was permanently shutdown in 1989. After a thorough evaluation by the utility of the DECON versus SAFSTOR options, the decision was made to proceed with decommissioning the power station for unrestricted release. In 1990 a team comprised of Westinghouse Electric Corporation and Morrison Knudsen Corporation was selected by PSC to perform the decommissioning on a fixed price, turnkey basis. The Westinghouse Team (WT) concept was based on an innovative approach for dismantling the Prestressed Concrete Reactor Vessel (PCRV) by flooding it and performing most operations using underwater tooling. This approach provided the maximum shielding and contamination control along with an optimum balance of schedule, cost and ALARA with minimum risks. An overview of the decommissioning progress to date plus overall perspectives of the factors facing utilities in this area will be reviewed

  11. HTGR startup experience at Fort St. Vrain

    International Nuclear Information System (INIS)

    Fort St. Vrain Unit 1, a 330-MW(e) HTGR being built by General Atomic for the Public Service Co. of Colorado, is located about 40 miles north of Denver. Construction began in 1968 and fuel was loaded under the first phase of the two-phase license in January 1974. The reactor has been critical a number of times to perform physics tests, but has been restrained until recently from producing any sensible heat by the restrictions of the second phase of the license. All prerequisites to the second and last phase of the license were satisfied on November 14 and the 40-year, full-power license went into effect. Since then, hot physics tests have been performed and feedwater has been introduced into the steam generators. All prerequisite testing is complete and feedwater chemistry is within specification for steam generator boilout. The plant is presently shut down and in a standby condition while the backup pelton wheels on the four primary helium circulators are being changed to an improved material. Upon completion of this change, now scheduled for the end of January, the rise-to-power program will begin. (auth)3167 95 The Oconee Nuclear Station, a three unit station, is Duke Power Company's first nuclear generating facility. Selected control, instrumentation and electrical system operating experience is provided. (auth)99

  12. Littoral processes: US Coast Guard Station, Fort Point, San Francisco

    Energy Technology Data Exchange (ETDEWEB)

    Ecker, R.M.; Whelan, G.

    1983-10-01

    The US Coast Guard Station, Fort Point is located three-quarters of a nautical mile southeast of the Golden Gate Strait, the entrance to San Francisco Bay. The existing storm wave conditions at Fort Point Station pier make it extremely dangerous for the SAR crews to get on and off the Motor Life Boats at times requiring the vessels to be moored at the San Francisco Yacht Harbor about 1.5 miles east of the Fort Point Station. To mitigate these harsh working conditions the US Coast Guard is considering the feasibility of constructing suitable all-weather moorings for the three Motor Life Boats at the Fort Point Station to enable unimpeded SAR operations, to provide safe working conditions for Coast Guard small boat crews, and to improve small boat maintenance conditions at Fort Point Station. The purpose of this report is to identify, analyze and evaluate physical environmental factors that could affect all-weather moorings siting, configuration and entrance location, as well as potential post construction alterations to littoral conditions and processes. This report includes a description of the site, description of pertinent littoral processes, evaluation of how these processes could affect construction of all-weather moorings, and discussion of design considerations, as well as mitigation measures to minimize potential adverse effects to the physical environment. 19 references, 27 figures, 26 tables.

  13. Trigeminocardiac reflex and haemodynamic changes during Le Fort I osteotomy.

    Science.gov (United States)

    Kiani, M T; Tajik, G; Ajami, M; Fazli, H; Kharazifard, M J; Mesgarzadeh, A

    2016-05-01

    The Le Fort I osteotomy is performed under general anaesthesia and specific haemodynamic conditions, i.e. hypotensive general anaesthesia. This study assessed the incidence of the trigeminocardiac reflex (TCR) during the different stages of the Le Fort I osteotomy. Forty-seven patients requiring a Le Fort I osteotomy were included. General anaesthesia was induced. In terms of haemodynamic changes, each patient's oxygen saturation (SpO2), mean arterial pressure (MAP), heart rate (HR), and electrocardiogram (ECG) were monitored by SADAAT Monitoring System and recorded during the different stages of osteotomy: before the induction of anaesthesia, before osteotomy cuts, after finishing the right pterygoid plate osteotomy, after finishing the left pterygoid plate osteotomy, and after performing down-fracture of the maxilla. No significant alteration in haemodynamic values was seen at the different stages of Le Fort I osteotomy. One patient showed arrhythmia with non-sinus junction rhythm after sinus bradycardia and two premature atrial contractions in the down-fracture stage, which led to the abrupt cessation of the procedure by the surgeon. This study showed no significant alterations in haemodynamic values during the different stages of Le Fort I osteotomy. Halting the procedure momentarily was sufficient to allow spontaneous normalization of the HR, blood pressure, and dysrhythmia. PMID:26794400

  14. Fort Bragg, California Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  15. Thunderstorm and Lightning Studies using the FORTE Optical Lightning System (FORTE/OLS)

    International Nuclear Information System (INIS)

    Preliminary observations of simultaneous RF and optical emissions from lightning as seen by the FORTE spacecraft are presented. RF/optical pairs of waveforms are routinely collected both as individual lightning events and as sequences of events associated with cloud-to-ground (CG) and intra-cloud (IC) flashes. CG pulses can be distinguished from IC pulses based on the properties of the RF and optical waveforms, but mostly based on the associated RF spectrograms. The RF spectrograms are very similar to previous ground-based VHF observations of lightning and show signatures associated with return strokes, stepped and dart leaders, and attachment processes,. RF emissions are observed to precede the arrival of optical emissions at the satellite by a mean value of 280 microseconds. The dual phenomenology nature of these observations are discussed in terms of their ability to contribute to a satellite-based lightning monitoring mission

  16. Targeting Net Zero Energy at Fort Carson: Assessment and Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, K.; Markel, T.; Simpson, M.; Leahey, J.; Rockenbaugh, C.; Lisell, L.; Burman, K.; Singer, M.

    2011-10-01

    The U.S. Army's Fort Carson installation was selected to serve as a prototype for net zero energy assessment and planning. NREL performed the comprehensive assessment to appraise the potential of Fort Carson to achieve net zero energy status through energy efficiency, renewable energy, and electric vehicle integration. This report summarizes the results of the assessment and provides energy recommendations. This study is part of a larger cross-laboratory effort that also includes an assessment of renewable opportunities at seven other DoD Front Range installations, a microgrid design for Fort Carson critical loads and an assessment of regulatory and market-based barriers to a regional secure smart grid.

  17. Central Energy System Modernization at Fort Jackson, South Carolina

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Daryl R.; Chvala, William D.; Dirks, James A.

    2006-11-29

    An evaluation of technology options was conducted for the central energy systems at Fort Jackson, South Carolina. There were two objectives in conducting this study. From a broader viewpoint, the Army would like to develop a systematic approach to management of its central energy systems and selected Fort Jackson for this ''pilot'' study for a prospective Central Energy System Modernization Program. From a site-specific perspective, the objective was to identify the lowest life-cycle cost energy supply option(s) at Fort Jackson for buildings currently served by central boilers and chillers. This study was co-funded by the Army's Southeast Region and the U.S. Department of Energy's Federal Energy Management Program.

  18. The Fort McMurray Historic Uranium Cleanup Project

    Energy Technology Data Exchange (ETDEWEB)

    Geddes, R.B. [AMEC Earth and Environmental, Environmental Div., Oakville, Ontario (Canada)]. E-mail: brian.geddes@amec.com; Case, G.G. [Atomic Energy of Canada Limited, Port Hope, Ontario (Canada)]. E-mail: caseg@aecl.ca; Doney, R. [Marshall Macklin Moaghan Limited, Environmental Management, Thornhill, Ontario (Canada)]. E-mail: Doneyr@mmm.ca

    2006-07-01

    The Fort McMurray Historic Uranium Cleanup Project involved the removal of 42,000 m{sup 3} of soils contaminated with uranium ores and ore concentrates from various properties in the City of Fort McMurray, Alberta. These soils were placed into long-term management in a dedicated, locally developed and secure facility. The soil contamination addressed by the program was the result of incidental spillage and tracking of ores during the unloading of barges and the loading of rail cars as materials were transported via Fort McMurray from uranium mines in the Northwest Territories to a refinery in Port Hope, Ontario. The project was executed over a 10- year time period, involved the participation of the local community at critical junctures, and restored 28 ha of land to productive use. (author)

  19. Drilling and Testing the DOI041A Coalbed Methane Well, Fort Yukon, Alaska

    Science.gov (United States)

    Clark, Arthur; Barker, Charles E.; Weeks, Edwin P.

    2009-01-01

    The need for affordable energy sources is acute in rural communities of Alaska where costly diesel fuel must be delivered by barge or plane for power generation. Additionally, the transport, transfer, and storage of fuel pose great difficulty in these regions. Although small-scale energy development in remote Arctic locations presents unique challenges, identifying and developing economic, local sources of energy remains a high priority for state and local government. Many areas in rural Alaska contain widespread coal resources that may contain significant amounts of coalbed methane (CBM) that, when extracted, could be used for power generation. However, in many of these areas, little is known concerning the properties that control CBM occurrence and production, including coal bed geometry, coalbed gas content and saturation, reservoir permeability and pressure, and water chemistry. Therefore, drilling and testing to collect these data are required to accurately assess the viability of CBM as a potential energy source in most locations. In 2004, the U.S. Geological Survey (USGS) and Bureau of Land Management (BLM), in cooperation with the U.S. Department of Energy (DOE), the Alaska Department of Geological and Geophysical Surveys (DGGS), the University of Alaska Fairbanks (UAF), the Doyon Native Corporation, and the village of Fort Yukon, organized and funded the drilling of a well at Fort Yukon, Alaska to test coal beds for CBM developmental potential. Fort Yukon is a town of about 600 people and is composed mostly of Gwich'in Athabascan Native Americans. It is located near the center of the Yukon Flats Basin, approximately 145 mi northeast of Fairbanks.

  20. Taxonomia dos bruquíneos associados à Senna Neglecta (Vogel) H. S. Irwin e Barneby (Fabaceae: Caesalpinioideae), com revisão do grupo Abbreviatus de Sennis Bridwell (Coleoptera, Chrsomelidae, Bruchinae)

    OpenAIRE

    Viana, Jéssica Herzog Viana

    2011-01-01

    Resumo: Senna neglecta (Vogel) H. S. Irwin & Barneby ocorre nas regiões Nordeste, Sudeste e Sul do Brasil, em campos, vegetação secundária, borda e interior de mata. É uma planta estudada para uso em paisagismo, recuperação de áreas degradadas e produção de fármacos antimicrobiais. Um estudo taxonômico foi realizado com as espécies de Bruchinae (Chrysomelidae: Coleoptera) associadas à esta planta a partir de caracteres morfológicos do exoesqueleto e genitália masculina e feminina. Após levant...

  1. Renewable Energy Opportunities at Fort Campbell, Tennessee/Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Hand, James R.; Horner, Jacob A.; Kora, Angela R.; Orrell, Alice C.; Russo, Bryan J.; Weimar, Mark R.; Nesse, Ronald J.

    2011-03-31

    This document provides an overview of renewable resource potential at Fort Campbell, based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. This effort focuses on grid-connected generation of electricity from renewable energy sources and also on ground source heat pumps for heating and cooling buildings. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 Department of Defense (DoD) Renewables Assessment. The site visit to Fort Campbell took place on June 10, 2010.

  2. Construction experience on PCRV liners at Fort St. Vrain

    International Nuclear Information System (INIS)

    The construction of the steel liners for the Fort St. Vrain prestressed concrete reactor vessel presented many unique problems for which techniques were developed to satisfy the rigid specification requirements. The PCRV cavity liner was fabricated from 1.9cm carbon steel plate. The liners were partially fabricated by Pittsburgh-Des Moines Steel Company at their Pittsburgh manufacturing facility. The liners were then shipped by rail to within approximately five miles of the jobsite and then trucked the remaining distance. The construction techniques, dimensional control, concrete support and testing utilized on the Fort St. Vrain project are presented in detail and demonstrate the flexibility of the PCRV for field construction. (author)

  3. Final task report on Fort St. Vrain temperature scanner system

    International Nuclear Information System (INIS)

    A Fort St. Vrain temperature scanner system was designed. Its primary use is to display in graphic format the thermal distribution of the helium, the feedwater, and the steam temperatures on the 12 steam generators during rise-to-power testing at the Fort St. Vrain High-Temperature Gas-Cooled Reactor. The graphic information allows an operator to immediately access hot spots, thermal imbalance, and any thermal information that indicates impending trouble. The system, including the software written for it, is described. (auth)

  4. Renewable Energy Opportunities at Fort Drum, New York

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Scott A.; Orrell, Alice C.; Solana, Amy E.; Williamson, Jennifer L.; Hand, James R.; Russo, Bryan J.; Weimar, Mark R.; Rowley, Steven; Nesse, Ronald J.

    2010-10-20

    This document provides an overview of renewable resource potential at Fort Drum, based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. This effort focuses on grid-connected generation of electricity from renewable energy sources and also on ground source heat pumps for heating and cooling buildings. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 Department of Defense (DoD) Renewables Assessment. The site visit to Fort Drum took place on May 4 and 5, 2010.

  5. Aircraft shielding experiments at general dynamics Fort Worth

    International Nuclear Information System (INIS)

    The Nuclear Aircraft Research Facility was established by Convair, Fort Worth, in 1950 under U.S. Air Force auspices to support the Aircraft Nuclear Propulsion Program in the areas of shielding and radiation effects problems affecting the airframe. The company subsequently became General Dynamics, Fort Worth. In 1954, an experimental shielding program was developed by B.P. Leonard and N.M. Schaeffer that incorporated air, ground, and structure scattering experiments with three sources: a large Co source, the gorund test reactor (GTR), and finally, the aircraft shield test reactor (ASTR). Shield penetration measurements were also planned with the GTR. Principal elements of this program are summarized in the paper

  6. 联合迈之灵治疗慢性前列腺炎伴精索静脉曲张随机平行对照的多中心研究%Random parallel and multi-center reserch on combined aescuven forte in the treatment of chronic prostatitis with varicocele

    Institute of Scientific and Technical Information of China (English)

    李宏军; 张志超; 高瞻; 李景敏; 王莹; 夏溟; 张国喜; 侯铸; 柯明辉

    2013-01-01

    目的 评价联合迈之灵片治疗慢性前列腺炎伴精索静脉曲张患者的疗效. 方法 2011年8月至2012年3月采用随机、平行对照的研究方法,将330例慢性前列腺炎伴精索静脉曲张患者分为应用α受体阻滞剂及植物药+迈之灵治疗的观察组259例,单纯应用α受体阻滞剂及植物药的对照组71例.观察用药前和用药后4周、8周慢性前列腺炎症状指数(NIH-CPSI)评分及前列腺按摩液(EPS)中白细胞(WBC)计数情况,对比治疗前后指标进行疗效分析. 结果 两组患者年龄、教育程度、饮酒、吸烟、病程比较差异均无统计学意义,临床基本情况、精索静脉曲张严重程度和左右侧别比较差异无统计学意义(P>0.05).两组患者治疗4周、8周后与治疗前比较,临床症状显著改善,观察组总有效(有效+显效)率分别为88.7%和95.8%,对照组分别为64.8%和92.8%.治疗4周、8周后的NIH-CPSI评分改善率组间差异有统计学意义(P<0.05).观察组有效随访的EPS内WBC达到+/HP者142例,经过4周和8周治疗后的WBC转阴率分别为26.1%和59.1%;对照组57例,转阴率分别为21.1%和29.8%,两组8周转阴率差异有统计学意义(P<0.05). 结论 联合迈之灵治疗慢性前列腺炎伴精索静脉曲张在改善患者的临床症状,包括疼痛、排尿症状及生活质量方面具有良好的效果,并具有抗炎作用,可以显著降低EPS内的WBC数量.%Objective To study the effectiveness of combined Aescuven forte in the treatment of chronic prostatitis with varicocele.Methods In this randomized and parallel comparative study,330chronic prostatitis patients with varicocele were divided into observed group with 259 cases and control group with 71 cases.Patients in observed group were treated with α adrenoceptor blocker,phytotherapy and Aescuven forte,while patients in and control group were treated with medication only for 8 weeks.Follow up was carried out at 4 and 8 weeks

  7. Suggested Methodology for rehabilitation of ancient masonry castles and forts on rock.

    OpenAIRE

    António Joaquim Pereira Viana Da Fonseca; Luís Ribeiro E Sousa; António Arêde; João Paulo Miranda Guedes; Esmeralda Paupério; Karin Karam; José Eduardo Menezes

    2014-01-01

    Forts, including in this designation military castles, present high complexity due to their nature. Methodologiesfollowed in the rehabilitation of forts are briefly presented, with the emphasis on characterization of materials and rockmasses and on tests and numerical models developed for ancient forts. Studies concerning forts with Portuguese legacy arepresented. The first case is related with rehabilitation of foundations and walls of the Guimarães Castle, Portugal. Thecauses of the appeara...

  8. 78 FR 53494 - Dam Safety Modifications at Cherokee, Fort Loudoun, Tellico, and Watts Bar Dams

    Science.gov (United States)

    2013-08-29

    ... Dam Safety Modifications at Cherokee, Fort Loudoun, Tellico, and Watts Bar Dams AGENCY: Tennessee... Cherokee, Fort Loudoun, Tellico, and Watts Bar Dams. The notice of availability (NOA) of the Final Environmental Impact Statement for Dam Safety Modifications at Cherokee, Fort Loudoun, Tellico, and Watts...

  9. Case Study: Fort Mill High School--A Culture of Continuous Improvement

    Science.gov (United States)

    Southern Regional Education Board (SREB), 2014

    2014-01-01

    This is the latest in a series of case studies highlighting best practices High Schools That Work (HSTW) network schools and districts are implementing to prepare students better for further studies and careers. Fort Mill High School is in Fort Mill, South Carolina, an outlying suburb of Charlotte, North Carolina. Fort Mill links high quality…

  10. 75 FR 2153 - Certificate of Alternative Compliance for the Tractor Tug FORTE

    Science.gov (United States)

    2010-01-14

    ... SECURITY Coast Guard Certificate of Alternative Compliance for the Tractor Tug FORTE AGENCY: Coast Guard... was issued for the tractor tug FORTE as required by 33 U.S.C. 1605(c) and 33 CFR 81.18. DATES: The... Purpose The tractor tug FORTE will be used for offshore supply operations. The horizontal distance...

  11. The Fort St. Vrain HTGR quality assurance program

    International Nuclear Information System (INIS)

    A description is given of the Quality Assurance organization at the Fort St. Vrain nuclear power station. QA's responsibilities include auditing and monitoring activities, quality control inspection, non-destructive examination, records control, vendor activities, equipment and metallurgical evaluation, weld control, convective action follow up, status keeping of commitments and coordination with the NRC. (U.K.)

  12. A modular vault dry storage facility for Fort St Vrain

    International Nuclear Information System (INIS)

    GEC-Alsthom's Modular Vault Dry Store offers an economical, self-contained means of storing relatively small quantities of spent fuel at a plant site. Its first application will be at Fort St Vrain (USA), where a facility is due to be commissioned in 1992. The main features of the facility are described. (author)

  13. Fortælling og fortolkning i Jyske Bank

    DEFF Research Database (Denmark)

    Albrechtsen, Charlotte

    Afhandlingen præsenterer en undersøgelse af et konkret eksempel på storytelling brugt som strategisk ledelses- og kommunikationsredskab i en organisations interne kommunikation. Eksemplet er fortællingen "Slaget ved Vejle", som stammer fra Jyske Bank og udgør under afhandlingens case. De...

  14. Fort Peck-Wolf Point transmission line project, Montana

    International Nuclear Information System (INIS)

    The primary objective of the project is to replace the existing 36-mile Fort Peck-Wolf Point transmission line which has reached the end of its useful service life. Presently, the overall condition of this existing section of the 47-year-old line is poor. Frequent repairs have been required because of the absence of overhead ground wires. The continued maintenance of the line will become more expensive and customer interruptions will persist because of the damage due to lightning. The expense of replacing shell rotted poles, and the concern for the safety of the maintenance personnel because of hazards caused by severe shell rot are also of primary importance. The operational and maintenance problems coupled with power system simulation studies, demonstrate the need for improvements to the Wolf Point area to serve area loads. Western's Wolf Point Substation is an important point of interconnection for the power output from the Fort Peck Dam to area loads as far away as Williston, North Dakota. The proposed transmission line replacement would assure that there will continue to be reliable transmission capacity available to serve area electrical loads, as well as provide a reliable second high-voltage transmission path from the Fort Peck generation to back-up a loss of the Fort Peck-Wolf Point 115-kV Line No. 1

  15. The 1925 Fort Union Indian Congress: Divergent Narratives, One Event

    Science.gov (United States)

    Blee, Lisa

    2007-01-01

    This essay investigates how various perspectives differ and converge in the span of an afternoon, thus illustrating how divergent narratives, through their very difference, enhance one's understanding of the past. The case study of the 1925 Fort Union Indian Congress points to the process of narrativizing experience and underscores how meaning is…

  16. Master Environmental Plan: Fort Wingate Depot Activity, Gallup, New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Biang, C.A.; Yuen, C.R.; Biang, R.P.; Antonopoulos, A.A.; Ditmars, J.D.

    1990-12-01

    The master environmental plan is based on an environmental assessment of the areas requiring environmental evaluation (AREEs) at Fort Wingate Depot Activity near Gallup, New Mexico. The Fort Wingate Depot Activity is slated for closure under the Base Closure and Realignment Act, Public Law 100--526. The MEP assesses the current status, describes additional data requirements, recommends actions for the sites, and establishes a priority order for actions. The plan was developed so that actions comply with hazardous waste and water quality regulations of the State of New Mexico and applicable federal regulations. It contains a brief history of the site, relevant geological and hydrological information, and a description of the current status for each AREE along with a discussion of the available site-specific data that pertain to existing or potential contamination and the impact on the environment. 35 refs., 27 figs., 23 tabs.

  17. Measurements of transionospheric radio propagation parameters using the FORTE satellite

    International Nuclear Information System (INIS)

    We report initial measurements of ionospheric propagation parameters, particularly the total electron content (TEC), using the recently launched FORTE satellite. FORTE, which orbits the Earth at an altitude of 800 km and an inclination of 70 degree, contains a set of wideband radio receivers whose output is digitally recorded. A specialized triggering circuit identifies transient, broadband radio events, which include radiation from lightning, transionospheric pulse pairs, and man-made sources. Event data are transmitted to the ground station for analysis. In this paper we examine signals transmitted from an electromagnetic pulse generator operated at Los Alamos. The transmitter produces nearly impulsive signals in the VHF range. The received signal is dispersed by the ionosphere, and the received signal can be analyzed to deduce the total electron content along the path. By comparing the slant TEC thus measured with results from a ray-tracing code, we can deduce the vertical TEC to 800 km. Data from eight passes are presented. These types of data (in larger quantities) are of interest to operators of radar altimeters, who need data to corroborate their corrections for the ionospheric TEC. The combination of FORTE TEC data to 800 km and TEC measurements to 20,000 km (the Global Positioning System orbital altitude) can provide useful information for assessing the validity of models of plasmaspheric electron density. Initial estimates of the plasmaspheric density, on two daytime passes, are about 6 TECU. The signal received by FORTE, which is linearly polarized at the transmitter, is split into two magnetoionic modes by the ionosphere. The receiving antenna is also linearly polarized and therefore receives both modes. By measuring the beat frequency between the two modes, we can deduce the product of the geomagnetic field and the cosine of the angle between the field and the propagation vector. The possibility of using the measured slant TEC and the beat frequency to

  18. FORTES: Forensic Information Flow Analysis of Business Processes

    OpenAIRE

    Accorsi, Rafael; Müller, Günter

    2010-01-01

    Nearly 70% of all business processes in use today rely on automated workflow systems for their execution. Despite the growing expenses in the design of advanced tools for secure and compliant deployment of workflows, an exponential growth of dependability incidents persists. Concepts beyond access control focusing on information flow control offer new paradigms to design security mechanisms for reliable and secure IT-based workflows. This talk presents FORTES, an approach for the forensic...

  19. Leaktightness in HTGRs: experience at Fort St. Vrain

    International Nuclear Information System (INIS)

    The Fort St. Vrain Prestressed Concrete Reactor Vessel is the first utilized to contain the helium coolant of a High Temperature Gas-Cooled Reactor. Because the helium coolant contains fission products, leakage from the vessel is limited to 15 percent of vessel inventory per year. The fabrication methods and development tests used to assure this leaktightness and the leakage test conducted to verify it are described. (U.S.)

  20. Decontamination and its role in the Fort St. Vrain decommissioning

    International Nuclear Information System (INIS)

    The full scale decommissioning of a reactor requires the use of a variety of decontamination processes, techniques and equipment. In August of 1992, the decommissioning of the Fort St. Vrain High Temperature Gas-Cooled Reactor (HTGR) was initiated by Public Service Company of Colorado. The Fort St. Vrain Decommissioning Project is being performed by a team comprised of Westinghouse Electric Corporation, Scientific Ecology Group, and MK Ferguson. This project is the largest decommissioning and early dismantlement of a commercially operated reactor in the United States to date. The scope of the project includes decontamination and dismantlement of the Prestressed Concrete Reactor Vessel (PCRV) and decontamination/removal of contaminated plant systems, site cleanup, and a comprehensive final radiation survey. This paper discusses the various types of decontamination equipment, survey instrumentation and techniques used during the Fort St. Vrain Decommissioning Project. Decontamination techniques range from simple methods such as soapy water, high pressure washing, scabbling, strippable paint; to more complicated methods such as remotely operated grit blast equipment used to decontaminate embedded pipe. The parameters necessary to evaluate the cost effectiveness of various decontamination techniques are discussed. Typically this includes consideration of the type and level of contamination, the substrate and surface to be decontaminated, the type and volume of waste generated from the decontamination process, whether the decon will be performed on site or off site, equipment and labor costs, project schedule impact, and the unconditional release criteria that must be achieved. These factors and costs are then compared to the costs associated with the removal, possible volume reduction and final disposal of a particular component or system. The successes and lessons learned during the Fort St. Vrain Decommissioning Project are presented

  1. BRAND EQUITY OF LAHORE FORT AS A TOURISM DESTINATION BRAND

    Directory of Open Access Journals (Sweden)

    Muhammad Kashif

    2015-06-01

    Full Text Available Studies that measure the brand equity of destination brands by using the Customer-Based Brand Equity (CBBE model in a developing country context are scarce. The present study investigates the destination brand equity of the Lahore Fort by employing the CBBE model in a developing country context of Pakistan. Following the positivist tradition, we adopted a survey-based approach to collect data from 237 tourists visiting the Lahore Fort. Data were collected through a questionnaire developed to explain the relationship of brand awareness, brand image, brand association, and brand loyalty with Lahore Fort’s overall brand equity. We used various robust statistical techniques such as correlation, regression and confirmatory factor analysis (using PLS method to reach meaningful conclusions and found that brand image and brand associations positively contribute to brand loyalty. Furthermore, brand loyalty significantly contributes towards overall brand equity. Pragmatically, this study measures the customer based brand equity of the Lahore Fort, a destination brand. The results are useful as they suggest a few strategies that can help policy makers to enhance Lahore Fort’s brand performance.

  2. Benefits Analysis of Multi-Center Dynamic Weather Routes

    Science.gov (United States)

    Sheth, Kapil; McNally, David; Morando, Alexander; Clymer, Alexis; Lock, Jennifer; Petersen, Julien

    2014-01-01

    Dynamic weather routes are flight plan corrections that can provide airborne flights more than user-specified minutes of flying-time savings, compared to their current flight plan. These routes are computed from the aircraft's current location to a flight plan fix downstream (within a predefined limit region), while avoiding forecasted convective weather regions. The Dynamic Weather Routes automation has been continuously running with live air traffic data for a field evaluation at the American Airlines Integrated Operations Center in Fort Worth, TX since July 31, 2012, where flights within the Fort Worth Air Route Traffic Control Center are evaluated for time savings. This paper extends the methodology to all Centers in United States and presents benefits analysis of Dynamic Weather Routes automation, if it was implemented in multiple airspace Centers individually and concurrently. The current computation of dynamic weather routes requires a limit rectangle so that a downstream capture fix can be selected, preventing very large route changes spanning several Centers. In this paper, first, a method of computing a limit polygon (as opposed to a rectangle used for Fort Worth Center) is described for each of the 20 Centers in the National Airspace System. The Future ATM Concepts Evaluation Tool, a nationwide simulation and analysis tool, is used for this purpose. After a comparison of results with the Center-based Dynamic Weather Routes automation in Fort Worth Center, results are presented for 11 Centers in the contiguous United States. These Centers are generally most impacted by convective weather. A breakdown of individual Center and airline savings is presented and the results indicate an overall average savings of about 10 minutes of flying time are obtained per flight.

  3. Cadou FORTE – a new herbicide in cereals with efficacy against grasses and dicots

    Directory of Open Access Journals (Sweden)

    Kerlen, Dirk

    2012-03-01

    Full Text Available Cadou FORTE (flufenacet; flurtamone; diflufenican is a new cereal herbicide with efficacy against blackgrass (Alopecurus myosuroides, loose silky-bentgrass (Apera spica-venti L., annual meadow-grass (Poa annua L. and a broad spectrum of dicot weeds. Cadou FORTE can be used in winter wheat, winter barley, winter rye, winter triticale and spelt for pre and post emergence application in autumn. This publication focuses on efficacy trials from three years of autumn application with Cadou FORTE.

  4. The geology and mechanics of formation of the Fort Rock Dome, Yavapai County, Arizona

    Science.gov (United States)

    Fuis, Gary S.

    1996-01-01

    The Fort Rock Dome, a craterlike structure in northern Arizona, is the erosional product of a circular domal uplift associated with a Precambrian shear zone exposed within the crater and with Tertiary volcanism. A section of Precambrian to Quaternary rocks is described, and two Tertiary units, the Crater Pasture Formation and the Fort Rock Creek Rhyodacite, are named. A mathematical model of the doming process is developed that is consistent with the history of the Fort Rock Dome.

  5. The CASA Dallas Fort Worth Remote Sensing Network ICT for Urban Disaster Mitigation

    Science.gov (United States)

    Chandrasekar, Venkatachalam; Chen, Haonan; Philips, Brenda; Seo, Dong-jun; Junyent, Francesc; Bajaj, Apoorva; Zink, Mike; Mcenery, John; Sukheswalla, Zubin; Cannon, Amy; Lyons, Eric; Westbrook, David

    2013-04-01

    The dual-polarization X-band radar network developed by the U.S. National Science Foundation Engineering Center for Collaborative Adaptive Sensing of the Atmosphere (CASA) has shown great advantages for observing and prediction of hazardous weather events in the lower atmosphere (1-3 km above ground level). The network is operating though a scanning methodology called DCAS, distributed collaborative adaptive sensing, which is designed to focus on particular interesting regions of the atmosphere and disseminate information for decision-making to multiple end-users, such as emergency managers and policy analysts. Since spring 2012, CASA and the North Central Texas Council of Governments (NCTCOG) have embarked the development of Dallas Fort Worth (DFW) urban remote sensing network, including 8-node of dual-polarization X-band radars, in the populous DFW Metroplex (pop. 6.3 million in 2010). The main goal of CASA DFW urban demonstration network is to protect the safety and prosperity of humans and ecosystems through research activities that include: 1) to demonstrate the DCAS operation paradigm developed by CASA; 2) to create high-resolution, three-dimensional mapping of the meteorological conditions; 3) to help the local emergency managers issue impacts-based warnings and forecasts for severe wind, tornado, hail, and flash flood hazards. The products of this radar network will include single and multi-radar data, vector wind retrieval, quantitative precipitation estimation and nowcasting, and numerical weather predictions. In addition, the high spatial and temporal resolution rainfall products from CASA can serve as a reliable data input for distributed hydrological models in urban area. This paper presents the information and communication link between radars, rainfall product generation, hydrologic model link and end user community in the Dallas Fort Worth Urban Network. Specific details of the Information and Communication Technologies (ICT) between the various

  6. ALARA and decommissioning: The Fort St. Vrain experience

    International Nuclear Information System (INIS)

    The Fort St. Vrain Nuclear Generating Station, the first and only commercial High Temperature Gas Cooled Reactor to operate in the United States, completed initial fuel loading in late 1973 and initial startup in early 1974. Due to a series of non-nuclear technical problems, Fort St. Vrain never operated consistently, attaining a lifetime capacity factor of slightly less than 15%. In August of 1989, the decision was made to permanently shut down the plant due to control rod drive and steam generator ring header failures. Public Service Company of Colorado elected to proceed with early dismantlement (DECON) as opposed to SAFSTOR on the bases of perceived societal benefits, rad waste, and exposure considerations, regulatory uncertainties associated with SAFSTOR, and cost. The decommissioning of Fort St. Vrain began in August of 1992, and is scheduled to be completed in early 1996. Decommissioning is being conducted by a team consisting of Westinghouse, MK-Ferguson, and Scientific Ecology Group. Public Service Company of Colorado as the licensee provides contract management and oversight of contractor functions. An aggressive program to maintain project radiation exposures As Low As Reasonably Achievable (ALARA) has been established, with the following program elements: temporary and permanent shielding contamination control; mockup training; engineering controls; worker awareness; integrated work package reviews communication; special instrumentation; video camera usage; robotics application; and project committees. To date, worker exposures have been less than project estimates. from the start of the project through Februrary of 1994, total exposure has been 98.666 person-rem, compared to the project estimate of 433 person-rem and goal of 347 person-rem. The presentation will discuss the site characterization efforts, the radiological performance indicator program, and the final site release survey plans

  7. Operating experience with the Fort St. Vrain Nuclear Power Station

    International Nuclear Information System (INIS)

    Since entering into commercial operation in 1979, the 330 MW(e) Fort St. Vrain HTGR has performed increasingly well, and it is now demonstrating the real promise of this advanced reactor type. As of this writing, the plant has operated routinely at 70% power with 38% thermal efficiency, the highest nuclear plant efficiency in the United States of America, and has generated over 2,500,000 MW.h of electricity. Monthly availability factors have reached 99%. The plant has operated in a testing mode over 90% power and reached full power on 6 November 1981. Fuel performance has continued to exceed expectations and the second refuelling was carried out in 1981 (the first was in 1979). Radioactivity levels in the helium coolant and around the plant are very low. Personnel exposure during 1979-80, computed on a unit electricity generated basis, was a few per cent of the average exposure at LWR plants. This paper reviews the lessons learned during the startup and first five years of operation of Fort St. Vrain, including core behaviour, fuel handling, helium coolant cleanup, primary system and balance-of-plant component and systems operation, and plant operation and maintenance experience. In addition, the ways in which the new regulations resulting from the accident at Three Mile Island have been implemented in this HTGR plant are described. Public Service Co. of Colorado and General Atomic Co. have, through Fort St. Vrain, generated a large base of experience in HTGR technology that can be applied to future projects in the United States and elsewhere. (author)

  8. Fort Carson Building 1860 Biomass Heating Analysis Report

    Energy Technology Data Exchange (ETDEWEB)

    Hunsberger, Randolph [National Renewable Energy Lab. (NREL), Golden, CO (United States); Tomberlin, Gregg [National Renewable Energy Lab. (NREL), Golden, CO (United States); Gaul, Chris [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-09-01

    As part of the Army Net-Zero Energy Installation program, the Fort Carson Army Base requested that NREL evaluate the feasibility of adding a biomass boiler to the district heating system served by Building 1860. We have also developed an Excel-spreadsheet-based decision support tool--specific to the historic loads served by Building 1860--with which users can perform what-if analysis on gas costs, biomass costs, and other parameters. For economic reasons, we do not recommend adding a biomass system at this time.

  9. Decommissioning of Fort St. Vrain nuclear generating station

    International Nuclear Information System (INIS)

    In the U.S.A., a licensee can propose decontaminating a nuclear power plant using any of three methods: DECON, SAFSTOR, or ENTOMB. For the Fort St. Vrain reactor, DECON was chosen. According to this option, portions of the facility, containing radioactive contaminants, are dismantled and removed, or else decontaminated, soon after the cessation of power. The work to be done is of three kinds: decontamination and dismantlement of the pre-stressed concrete reactor vessel; decontamination or dismantling of actually or potentially contaminated balance of plant; and site cleanup and final site radiation survey. Each of these elements of the work is discussed

  10. Dynamic computer simulation of the Fort St. Vrain steam turbines

    International Nuclear Information System (INIS)

    A computer simulation is described for the dynamic response of the Fort St. Vrain nuclear reactor regenerative intermediate- and low-pressure steam turbines. The fundamental computer-modeling assumptions for the turbines and feedwater heaters are developed. A turbine heat balance specifying steam and feedwater conditions at a given generator load and the volumes of the feedwater heaters are all that are necessary as descriptive input parameters. Actual plant data for a generator load reduction from 100 to 50% power (which occurred as part of a plant transient on November 9, 1981) are compared with computer-generated predictions, with reasonably good agreement

  11. A reactivity accidents simulation of the Fort Saint Vrain HTGR

    International Nuclear Information System (INIS)

    A reactivity accidents analysis of the Fort Saint Vrain HTGR was made. The following accidents were analysed 1) A rod pair withdrawal accident during normal operation, 2) A rod pair ejection accident, 3) A rod pair withdrawal accident during startup operations at source levels and 4) Multiple rod pair withdrawal accident. All the simulations were performed by using the BLOOST-6 nuclear code The steady state reactor operation results obtained with the code were consistent with the design reactor data. The numerical analysis showed that all accidents - except the first one - cause particle failure. (author)

  12. Strategic Energy Management Plan For Fort Buchanan, Puerto Rico

    Energy Technology Data Exchange (ETDEWEB)

    Parker, Steven A.; Hunt, W. D.

    2001-10-31

    This document reports findings and recommendations as a result of a design assistance project with Fort Buchanan with the goals of developing a Strategic Energy Management Plan for the Site. A strategy has been developed with three major elements in mind: 1) development of a strong foundation from which to build, 2) understanding technologies that are available, and 3) exploring financing options to fund the implementation of improvements. The objective of this report is to outline a strategy that can be used by Fort Buchanan to further establish an effective energy management program. Once a strategy is accepted, the next step is to take action. Some of the strategies defined in this Plan may be implemented directly. Other strategies may require the development of a more sophisticated tactical, or operational, plan to detail a roadmap that will lead to successful realization of the goal. Similarly, some strategies are not single events. Rather, some strategies will require continuous efforts to maintain diligence or to change the culture of the Base occupants and their efforts to conserve energy resources.

  13. Fort Stewart integrated resource assessment. Volume 3: Resource assessment

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, G.P.; Keller, J.M.; Stucky, D.J.; Wahlstrom, R.R.; Larson, L.L.

    1993-10-01

    The US Army Forces Command (FORSCOM) has tasked the US Department of Energy (DOE) Federal Energy Management Program (FEMP), supported by the Pacific Northwest Laboratory, to identify, evaluate, and assist in acquiring all cost-effective energy projects at Fort Stewart. This is part of a model program that PNL is designing to support energy-use decisions in the federal sector. This report provides the results of the fossil fuel and electric energy resource opportunity (ERO) assessments performed by PNL at the FORSCOM Fort Stewart facility located approximately 25 miles southwest of Savannah, Georgia. It is a companion report to Volume 1, Executive Summary, and Volume 2, Baseline Detail. The results of the analyses of EROs are presented in 11 common energy end-use categories (e.g., boilers and furnaces, service hot water, and building lighting). A narrative description of each ERO is provided, along with a table detailing information on the installed cost, energy and dollar savings; impacts on operations and maintenance (O&M); and, when applicable, a discussion of energy supply and demand, energy security, and environmental issues. A description of the evaluation methodologies and technical and cost assumptions is also provided for each ERO. Summary tables present the cost-effectiveness of energy end-use equipment before and after the implementation of each ERO. The tables also present the results of the life-cycle cost (LCC) analysis indicating the net present value (NPV) and savings to investment ratio (SIR) of each ERO.

  14. Air Quality and Road Emission Results for Fort Stewart, Georgia

    Energy Technology Data Exchange (ETDEWEB)

    Kirkham, Randy R.; Driver, Crystal J.; Chamness, Mickie A.; Barfuss, Brad C.

    2004-02-02

    The Directorate of Public Works Environmental & Natural Resources Division (Fort Stewart /Hunter Army Airfield) contracted with the Pacific Northwest National Laboratory (PNNL) to monitor particulate matter (PM) concentrations on Fort Stewart, Georgia. The purpose of this investigation was to establish a PM sampling network using monitoring equipment typically used in U.S. Environmental Protection Agency (EPA) ''saturation sampling'', to determine air quality on the installation. In this initial study, the emphasis was on training-generated PM, not receptor PM loading. The majority of PM samples were 24-hr filter-based samples with sampling frequency ranging from every other day, to once every six days synchronized with the EPA 6th day national sampling schedule. Eight measurement sites were established and used to determine spatial variability in PM concentrations and evaluate whether fluctuations in PM appear to result from training activities and forest management practices on the installation. Data collected to date indicate the average installation PM2.5 concentration is lower than that of nearby urban Savannah, Georgia. At three sites near the installation perimeter, analyses to segregate PM concentrations by direction of air flow across the installation boundary indicate that air (below 80 ft) leaving the installation contains less PM2.5 than that entering the installation. This is reinforced by the observation that air near the ground is cleaner on average than the air at the top of the canopy.

  15. Solar Energy Development Assistance for Fort Hunter Liggett

    Energy Technology Data Exchange (ETDEWEB)

    Russo, Bryan J.; Hoffman, Michael G.; Chvala, William D.

    2011-03-30

    Pacific Northwest National Laboratory provided assistance to Fort Hunter Liggett to determine the opportunities for solar energy development on the site. Increasing use of renewable energy is mandated by several executive orders and legislation. Fort Hunter Liggett has many attributes that enhance its suitability for renewable energy development. First, the site is located south of San Francisco in a remote portion of the costal foothills. Brush and forest fires are frequent and often result in power outages, which subsequently impacts the site’s training mission. In addition, the site’s blended electric rate during fiscal year (FY) 2010 was high at 12 ¢/kWh. Lastly, the solar resource is moderately high; the site receives nearly 5.7 kWh/m2/day on a south facing, latitude-tilted surface. In light of these factors, the site is a clear candidate for a solar photovoltaic array. Prior to Pacific Northwest National Laboratory’s (PNNL) involvement, the site secured funding for a 1 megawatt (MW) photovoltaic (PV) array that will also provide shading for site vehicles. To best implement this project, PNNL conducted a site visit and was tasked with providing the site technical guidance and support regarding module selection, array siting, and other ancillary issues.

  16. 75 FR 39555 - Environmental Impact Statement; Fort Hamer Bridge, Manatee County, FL

    Science.gov (United States)

    2010-07-09

    ... in the January 17, 2008 issue of the Federal Register (73 FR 3316). Information on service for... SECURITY Coast Guard Environmental Impact Statement; Fort Hamer Bridge, Manatee County, FL AGENCY: Coast... the Manatee River in Manatee County, Florida. The proposed location for the Fort Hamer Bridge is...

  17. 77 FR 71636 - Huntington Foam LLC, Fort Smith, AR; Notice of Revised Determination on Reconsideration

    Science.gov (United States)

    2012-12-03

    ... Employment and Training Administration Huntington Foam LLC, Fort Smith, AR; Notice of Revised Determination... Determination Regarding Application for Reconsideration applicable to workers and former workers of Huntington... workers of Huntington Foam LLC, Fort Smith, Arkansas, who were engaged in employment related to...

  18. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Fort Cobb Dam and Reservoir, Pond..., Pond (Cobb) Creek, Oklahoma. The Bureau of Reclamation shall operate the Fort Cobb Dam and Reservoir in... inflow below the dam, will not produce flows in excess of bankfull on Pond (Cobb) Creek downstream of...

  19. Rumlige fortællinger fra mobilt og web-baseret GIS

    DEFF Research Database (Denmark)

    Møller-Jensen, Lasse

    2009-01-01

    Denne artikel handler om begrebet rumlige fortællinger med anvendelse af fortællingshenvisninger, og disses potentielle rolle ved implementation af fleksible og tematiske turistinformationssystemer. Artiklen fokuserer på brugen af mobile, positionsbekendte enheder, såsom visse PDA'er og smartphones...

  20. 77 FR 24976 - Environmental Impact Statement for the Proposed Wheatgrass Ridge Wind Project, Fort Hall Indian...

    Science.gov (United States)

    2012-04-26

    ... the proposed action, was published in the Federal Register on June 2, 2011 (76 FR 31975). The Draft..., Fort Hall Indian Reservation, Idaho AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... Fort Hall Indian Reservation, Idaho. FOR FURTHER INFORMATION CONTACT: Dr. B. J. Howerton,...

  1. 33 CFR 165.765 - Regulated Navigation Area; Port Everglades Harbor, Fort Lauderdale, Florida.

    Science.gov (United States)

    2010-07-01

    ... Everglades Harbor, Fort Lauderdale, Florida. 165.765 Section 165.765 Navigation and Navigable Waters COAST... Guard District § 165.765 Regulated Navigation Area; Port Everglades Harbor, Fort Lauderdale, Florida. (a) Location. The following area in Port Everglades harbor is a regulated navigation area: all waters of...

  2. Superação de dormência na qualidade de sementes e mudas: influência na produção de Senna multijuga (L. C. Rich. Irwin & Barneby Overcoming of dormancy in the quality of seeds and seedlings: influence in the production of Senna multijuga (L.C. Rich. Irwin & barneby

    Directory of Open Access Journals (Sweden)

    Graziela Piveta

    2010-01-01

    Full Text Available O objetivo deste trabalho foi determinar a qualidade fisiológica e sanitária de sementes de Senna multijuga(L. C. Rich. Irwin & Barneby relacionada aos métodos de superação de dormência e à interferência na produção de mudas. As sementes foram submetidas aos seguintes métodos: imersão em água fervente, as sementes foram imersas em água, com temperatura de 100°C, até esfriar, por 24 horas; escarificação ácida, onde as sementes foram imersas em ácido sulfúrico (H2SO4 a 90%, por 10 e 20 minutos, e testemunha (sem tratamento. Foram realizados os testes de sanidade, germinação, tetrazólio e avaliação da qualidade das mudas. O delineamento experimental foi inteiramente casualizado. Para a avaliação da germinação foi utilizado um esquema fatorial (4 X 2, com quatro métodos de superação de dormência X dois fotoperíodos, para os substratos rolo-de-papel e vermiculita. A escarificação ácida constituiu-se no método mais eficiente para a superação da dormência das sementes de Senna multijuga. Penicillium sp. e Aspergillus sp. tiveram sua incidência aumentada quando o tegumento foi danificado pela escarificação ácida por 20 minutos. O controle de Fusarium spp. aumentou gradativamente com o aumento do tempo de exposição ao ácido sulfúrico.The objective of this work was to determine the physiological and sanitary quality of Senna multijugaseeds related to the methods of dormancy overcoming and the influence on the seedlings quality. The seeds had been submitted to the following methods :immersion in water fervent, the seeds had been immersed in water, at 100°C, until cooling for 24 hours; acid escarification, where the seeds had been immersed in sulfuric acid (H2SO4 90%, for 10 and 20 minutes, and control (without treatment. The tests of sanity, germination and tetrazolium had been carried through, and were evaluated the quality of the seedlings. For the germination of the evaluation an factorial project was

  3. 76 FR 34799 - Permanent Dam Safety Modification at Cherokee, Fort Loudoun, Tellico, and Watts Bar Dams, TN

    Science.gov (United States)

    2011-06-14

    ... Permanent Dam Safety Modification at Cherokee, Fort Loudoun, Tellico, and Watts Bar Dams, TN AGENCY... various alternatives for permanent modifications to the existing dam facilities at Cherokee, Fort Loudoun... embankments at four (Cherokee, Fort Loudoun, Tellico, and Watts Bar) dams. These measures included raising...

  4. Identification and classification in le fort type fractures by using 2D and 3D computed tomography

    Institute of Scientific and Technical Information of China (English)

    CHEN We-jian; YANG Yun-jun; FANG Yi-ming; XU Fang-hong; ZHANG Lin; CAO Guo-quan

    2006-01-01

    Objective:To evaluate the usefulness of twodimensional (2D) and three-dimensional (3D) computed tomography (CT) in the identification and classification of Le Fort type fractures.Methods: Sixty-two patients with different types of Le Fort fractures underwent CT scanning and 3D-CT reconstruction. The data were analyzed by multiplanar reconstruction (MPR), surface shaded display (SSD) and volume rendering (VR) respectively.Results: The patients with Le Fort Ⅰ , Le Fort Ⅱfracture and Le Fort Ⅲ fracture accounted for 16.1%,14.5 % and 12.9 % respectively. The compound fractures were the most common type and accounted for 56.5 % ( n =35, 18 cases with Le Fort Ⅰ + Ⅱ fracture, 10 cases with Le Fort Ⅱ + Ⅲ fracture and 7 cases with Le Fort Ⅰ + Ⅱ + Ⅲfracture). Fifty-five cases coexisted with other fractures in maxillofacial region. 2D-CT could be used to define the tiny fractures and the deep-structure fractures more accurately compared with 3D-CT, but the real impression of Le Fort type fractures could not be correctly evaluated on 2D-CT.3D-CT could clearly demonstrate the whole shape of Le Fort type fractures and identify the classification of Le Fort fractures.Conclusions: 3D-CT is the best imaging method for the diagnosis of Le Fort type fractures and can provide valuable information of space relationship, especially for the design of treatment plan before operation.

  5. Revisiting "Narrow Bipolar Event" intracloud lightning using the FORTE satellite

    Directory of Open Access Journals (Sweden)

    A. R. Jacobson

    2012-02-01

    Full Text Available The lightning stroke called a "Narrow Bipolar Event", or NBE, is an intracloud discharge responsible for significant charge redistribution. The NBE occurs within 10–20 μs, and some associated process emits irregular bursts of intense radio noise, fading at shorter timescales, sporadically during the charge transfer. In previous reports, the NBE has been inferred to be quite different from other forms of lightning strokes, in two ways: First, the NBE has been inferred to be relatively dark (non-luminous compared to other lightning strokes. Second, the NBE has been inferred to be isolated within the storm, usually not participating in flashes, but when it is in a flash, the NBE has been inferred to be the flash initiator. These two inferences have sufficiently stark implications for NBE physics that they should be subjected to further independent test, with improved statistics. We attempt such a test with both optical and radio data from the FORTE satellite, and with lightning-stroke data from the Los Alamos Sferic Array.

    We show rigorously that by the metric of triggering the PDD optical photometer aboard the FORTE satellite, NBE discharges are indeed less luminous than ordinary lightning. Referred to an effective isotropic emitter at the cloud top, NBE light output is inferred to be less than ~3 × 108 W.

    To address isolation of NBEs, we first expand the pool of geolocated intracloud radio recordings, by borrowing geolocations from either the same flash's or the same storm's other recordings. In this manner we generate a pool of ~2 × 105 unique and independent FORTE intracloud radio recordings, whose slant range from the satellite can be inferred. We then use this slant range to calculate the Effective Radiated Power (ERP at the radio source, in the passband 26–49 MHz. Stratifying the radio recordings by ERP into eight bins, from a lowest bin (<5 kW to a highest bin (>140 kW, we document a

  6. Sensitivity comparative study in Philips Forte Gamma Camera

    International Nuclear Information System (INIS)

    Monte Carlo modeling is widely used in the development nuclear medical imaging systems, particularly in the adjustment of its main characteristics and parameters. It is essential to evaluate the behavior of the system sensitivity in real measurement conditions for specific patient. Planar studies of thyroid phantom were conducted in a Philips Forte Gamma Camera of the 'Hermanos Ameijeiras' Hospital. Experimental set up was totally reproduced in the simulation environment. A comparative study between the experimental and theoretical, obtained by Monte Carlo mathematical modeling, sensitivity values have been done. For simulation GAMOS (Geant4-Architecture for medicine Oriented Simulation) framework was used. The results obtained from both methods have shown an acceptable coincidence (less than 2%) of sensitivity. Therefore this paper aims to validate sensitivity studies carried out via Monte Carlo mathematical modeling and irs acceptable equivalence with experimental measurements in authentic medical circumstances. (Author)

  7. Fort St. Vrain independent spent fuel storage installation

    International Nuclear Information System (INIS)

    The Independent Spent Fuel Storage Installation (ISFSI) at Fort St. Vrain was conceived initially as a contingency plan for one segment of high temperature gas cooled reactor (HTGR) fuel. As the project evolved, the ISFSI was eventually designed and constructed for six segments of HTGR fuel. The approximately two year schedule for design, licensing, and construction of the ISFSI was completed on schedule and at the anticipated cost of $25 million. Loading fuel from the reactor to the ISFSI was completed two months ahead of schedule at a cost savings of $1,500,000. Actual occupational exposure was less than 7% of projected exposure. This paper attempts to inform the reader about technical aspects of the Public Service Company of Colorado ISFSI and how design, licensing, construction, and loading of the ISFSI was completed ahead of schedule and under cost

  8. Preplaced aggregate concrete application on Fort St. Vrain PCRV construction

    International Nuclear Information System (INIS)

    Two distinct concreting methods were employed in the construction of the prestressed concrete reactor vessel (PCRV) of the Fort St. Vrain (FSV) Nuclear Generating Station, a 330 MW(e) High Temperature Gas-Cooled Reactor installation near Denver, Colorado. Preplaced aggregate concrete (PAC) techniques were employed in the PCRV bottom head and the core support floor; conventional job-mixed concrete was used in the PCRV sidewall and top head regions. This paper describes the successful application of PAC techniques utilized primarily in solving construction difficulties associated with confined and heavily congested regions of the PCRV. The PAC technique consists of placing coarse aggregate inside the forms, followed by injection of grout under pressure through embedded pipes to fill the interstices in the aggregate mass. Details of the PAC construction method including grout mix development, grouting equipment, grout pipe layout, grouting sequence, grout level monitoring, concrete temperature control, and pre-construction mockups are described. (author)

  9. The HTGR experience base at Fort St. Vrain

    International Nuclear Information System (INIS)

    GA Technologies Inc. is designing large hightemperature gas-cooled reactors (LHTGR's) for central station power and cogeneration applications. The 330-MW(e) Fort St. Vrain (FSV) plant operated by Public Service Company of Colorado provides the principal technical base for designing LHTGR's. It has demonstrated the prestressed concrete reactor vessel, once-through steam generators, and hexagonal block fuel elements. To gain the maximum advantage from FSV, a systematic, formal Experience Carryover Program (ECP) is examining FSV experience from research and development through construction, operation, and maintenance. Design features resulting from the ECP, in conjunction with other programs, including extensive foreign experience, should result in high LHTGR reliability and operability. This paper explains the major design differences between FSV and the LHTGR

  10. Fort St. Vrain high temperature gas-cooled reactor

    International Nuclear Information System (INIS)

    The construction, testing, and preliminary operating experience of the Fort St. Vrain Nuclear Generating Station are described. This station utilizes the advanced high-temperature gas-cooled reactor (HTGR) concept and is the first nuclear reactor system in the United States to use a prestressed concrete reactor vessel (PCRV). Helium is used as the primary coolant, and a nitrogen system provides refrigeration for the low temperature equipment of the helium purification system and for the moisture monitors in the primary coolant system. Design, construction and testing to date at this station have made a significant contribution to the HTGR concept for central station electric generating plants to supply the increasing demands for electrical energy. (U.S.)

  11. Preplaced aggregate concrete application on Fort St. Vrain PCRV construction

    International Nuclear Information System (INIS)

    Two distinct concreting methods were employed in the construction of the prestressed concrete reactor vessel (PCRV) of the Fort St. Vrain (FSV) Nuclear Generating Station, a 330 MW(e) High Temperature Gas-Cooled Reactor installation near Denver, Colorado. Preplaced aggregate concrete (PAC) techniques were employed in the PCRV bottom head and the core support floor; conventional job-mixed concrete was used in the PCRV sidewall and top head regions. The successful application of PAC techniques utilized primarily in solving construction difficulties associated with confined and heavily congested regions of the PCRV is described. The PAC technique consists of placing coarse aggregate inside the forms, followed by injection of grout under pressure through embedded pipes to fill the interstices in the aggregate mass. Details of the PAC construction method including grout mix development, grouting equipment, grout pipes layout, grouting sequence, grout level monitoring, concrete temperature control, and pre-construction mockups are described. (U.S.)

  12. System specification for Fort Hood Solar Cogeneration Facility

    Energy Technology Data Exchange (ETDEWEB)

    1981-05-01

    The characteristics and design and environmental requirements are specified for a solar cogeneration facility at the Fort Hood Army Base in Killeen, Texas. Characteristics of the system and major elements are described, and applicable standards, codes, laws and regulations are listed. Performance requirements for the total system and for each individual subsystem are presented. Survival requirements are given for various environmental extremes, with consideration given to lightning protection and effects of direct or adjacent lightning strikes. Air quality control standards are briefly mentioned. The facility operates in two principal modes: energy collection and energy utilization. The plant is capable of operating in either mode independently or in both modes simultaneously. The system is also operational in transitional and standby/inactive modes. (LEW)

  13. Fort St. Vrain graphite site mechanical separation concept selection

    International Nuclear Information System (INIS)

    One of the alternatives to the disposal of the Fort St. Vrain (FSV) reactor spent nuclear fuel involves the separation of the fuel rods composed of compacts from the graphite fuel block assembly. After the separation of these two components, the empty graphite fuel blocks would be disposed of as a low level waste (provided the appropriate requirements are met) and the fuel compacts would be treated as high level waste material. This report deals with the mechanical separation aspects concerning physical disassembly of the FSV graphite fuel element into the empty graphite fuel blocks and fuel compacts. This report recommends that a drilling technique is the preferred choice for accessing the, fuel channel holes and that each hole is drilled separately. This report does not cover any techniques or methods to separate the triso fuel particles from the graphite matrix of the fuel compacts

  14. Exploration Drilling and Technology Demonstration At Fort Bliss

    Energy Technology Data Exchange (ETDEWEB)

    Barker, Ben; Moore, Joe [EGI; Segall, Marylin; Nash, Greg; Simmons, Stuart; Jones, Clay; Lear, Jon; Bennett, Carlon

    2014-02-26

    The Tularosa-Hueco basin in south-central New Mexico has long been known as an extensional area of high heat flow. Much of the basin is within the Fort Bliss military reservation, which is an exceptionally high value customer for power independent of the regional electric grid and for direct use energy in building climate control. A series of slim holes drilled in the 1990s established the existence of a thermal anomaly but not its practical value. This study began in 2009 with a demonstration of new exploration drilling technology. The subsequent phases reported here delivered a useful well, comparative exploration data sets and encouragement for further development. A production-size well, RMI56-5, was sited after extensive study of archival and newly collected data in 2010-2011. Most of 2012 was taken up with getting state and Federal authorities to agree on a lead agency for permitting purposes, getting a drilling permit and redesigning the drilling program to suit available equipment. In 2013 we drilled, logged and tested a 924 m well on the McGregor Range at Fort Bliss using a reverse circulation rig. Rig tests demonstrated commercial permeability and the well has a 7-inch slotted liner for use either in production or injection. An August 2013 survey of the completed well showed a temperature of 90 C with no reversal, the highest such temperature in the vicinity. The well’s proximity to demand suggests a potentially valuable resource for direct use heat and emergency power generation. The drilling produced cuttings of excellent size and quality. These were subjected to traditional analyses (thin sections, XRD) and to the QEMScan™ for comparison. QEMScan™ technology includes algorithms for determining such properties of rocks as density, mineralogy, heavy/light atoms, and porosity to be compared with direct measurements of the cuttings. In addition to a complete cuttings set, conventional and resistivity image logs were obtained in the open hole before

  15. Dust Plume Modeling at Fort Bliss: Full Training Scenario

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, Elaine G.; Rishel, Jeremy P.; Rutz, Frederick C.; Seiple, Timothy E.; Newsom, Rob K.; Allwine, K Jerry

    2006-09-26

    The potential for air quality impacts from heavy mechanized vehicles operating in the training ranges and on the unpaved main supply routes at Fort Bliss is being investigated. The investigation uses the atmospheric modeling system DUSTRAN to simulate fugitive dust emission and dispersion from typical activities occurring on the installation. This report conveys the results of DUSTRAN simulations conducted using a “Full Training” scenario developed by Fort Bliss personnel. he Full Training scenario includes simultaneous off-road activities of two full Heavy Brigade Combat Teams (HCBTs) and one HCBT battalion on three training ranges. Simulations were conducted for the six-day period, April 25-30, 2005, using previously archived meteorological records. Simulation results are presented in the form of 24-hour average PM10 plots and peak 1-hour PM10 concentration plots, where the concentrations represent contributions resulting from the specified military vehicular activities, not total ambient PM10 concentrations. Results indicate that the highest PM10 contribution concentrations occurred on April 30 when winds were light and variable. Under such conditions, lofted particulates generated by vehicular movement stay in the area of generation and are not readily dispersed. The effect of training duration was investigated by comparing simulations with vehicular activity extending over a ten hour period (0700 to 1700 MST) with simulations where vehicular activity was compressed into a one hour period (0700 to 0800 MST). Compressing all vehicular activity into one hour led to higher peak one-hour and 24-hour average concentration contributions, often substantially higher.

  16. One new species of Bugulaverpa Gaimari & Irwin (Diptera: Therevidae: Therevinae: Cyclotelini) from China%中国突颊剑虻属一新种(双翅目:剑虻科:剑虻亚科:塞洛提剑虻族)

    Institute of Scientific and Technical Information of China (English)

    刘思培; 李洋; 杨定

    2012-01-01

    突颊剑虻属Bugulaverpa首次在中国被发现,自此分布于旧世界的塞洛提剑虻族Cyclotelini的3个属(环剑虻属Procyclotelus,沙剑虻属Ammothereva和突颊剑虻属Bugulaverpa)均在中国被记录.本文记录中国突颊剑虻属1新种:海南突颊剑虻Bugulaverpa hainanensis sp.nov..该种额为亮黑色,仅在侧缘各有1个半圆形的灰白粉斑.单眼瘤被灰白粉.中足胫节褐黄色.雌虫生殖叉前缘有2个明显的突起.%The genus Bugulaverpa Gaimari & Irwin is recorded from China for the first time.A new species,Bugulaverpa hainanensis sp.nov.,a female from Hainan Province in South China,is described here.

  17. Reactivation of the Shock-Tunnel Facility at Fort Cronkhite. Final report

    International Nuclear Information System (INIS)

    This final report describes the results of work undertaken to reactivate the Shock Tunnel Facility at Battery Townsley, Fort Cronkhite, Marin County, California. The facility has been reactivated and can not be utilized for blast testing. The major emphasis will be testing of concepts pertaining to programs of interest to the Federal Emergency Management Agency (FEMA) and in particular to civil defense oriented research. However, a wide variety of testing requirements can be accommodated. For example, past programs at the facility have included: tests of debris from trees subjected to blast for Bell Telephone Laboratories; tests of the response of aluminum hull panels to blast loading and of the response of a model surface effects ship for the Naval Ship Research and Development center, and tests of the response of a radome prototype to blast loading conducted for ANCOM (the radome manufacturer). The Shock Tunnel Facility is located in a former coastal defense 16-inch gun emplacement constructed by the US Army beginning in 1938. It was converted in 1967 to serve as a facility for full-scale testing of the loading and response of structural elements and civil defense equipment. It remained in operation until November 1976 when Battery Townsley was turned over to the National Park Service. Work under the present purchase order consisted of the following major tasks: (I) cleanup and secure the facility, (II) reactivate the shock tunnel, and (III) design permanent facility improvements

  18. Reactivation of the Shock-Tunnel Facility at Fort Cronkhite. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1982-05-01

    This final report describes the results of work undertaken to reactivate the Shock Tunnel Facility at Battery Townsley, Fort Cronkhite, Marin County, California. The facility has been reactivated and can not be utilized for blast testing. The major emphasis will be testing of concepts pertaining to programs of interest to the Federal Emergency Management Agency (FEMA) and in particular to civil defense oriented research. However, a wide variety of testing requirements can be accommodated. For example, past programs at the facility have included: tests of debris from trees subjected to blast for Bell Telephone Laboratories; tests of the response of aluminum hull panels to blast loading and of the response of a model surface effects ship for the Naval Ship Research and Development center, and tests of the response of a radome prototype to blast loading conducted for ANCOM (the radome manufacturer). The Shock Tunnel Facility is located in a former coastal defense 16-inch gun emplacement constructed by the US Army beginning in 1938. It was converted in 1967 to serve as a facility for full-scale testing of the loading and response of structural elements and civil defense equipment. It remained in operation until November 1976 when Battery Townsley was turned over to the National Park Service. Work under the present purchase order consisted of the following major tasks: (I) cleanup and secure the facility, (II) reactivate the shock tunnel, and (III) design permanent facility improvements. (WHK)

  19. The quantitative precipitation estimation system for Dallas-Fort Worth (DFW) urban remote sensing network

    Science.gov (United States)

    Chen, Haonan; Chandrasekar, V.

    2015-12-01

    The Dallas-Fort Worth (DFW) urban radar network consists of a combination of high resolution X band radars and a standard National Weather Service (NWS) Next-Generation Radar (NEXRAD) system operating at S band frequency. High spatiotemporal-resolution quantitative precipitation estimation (QPE) is one of the important applications of such a network. This paper presents a real-time QPE system developed by the Collaborative Adaptive Sensing of the Atmosphere (CASA) Engineering Research Center for the DFW urban region using both the high resolution X band radar network and the NWS S band radar observations. The specific dual-polarization radar rainfall algorithms at different frequencies (i.e., S- and X-band) and the fusion methodology combining observations at different temporal resolution are described. Radar and rain gauge observations from four rainfall events in 2013 that are characterized by different meteorological phenomena are used to compare the rainfall estimation products of the CASA DFW QPE system to conventional radar products from the national radar network provided by NWS. This high-resolution QPE system is used for urban flash flood mitigations when coupled with hydrological models.

  20. Electricity Generation from Geothermal Resources on the Fort Peck Reservation in Northeast Montana

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, Garry J. [Gradient Geophysics Inc., Missoula, MT (United States); Birkby, Jeff [Birkby Consulting LLC, Missoula, MT (United States)

    2015-05-12

    Tribal lands owned by Assiniboine and Sioux Tribes on the Fort Peck Indian Reservation, located in Northeastern Montana, overlie large volumes of deep, hot, saline water. Our study area included all the Fort Peck Reservation occupying roughly 1,456 sq miles. The geothermal water present in the Fort Peck Reservation is located in the western part of the Williston Basin in the Madison Group complex ranging in depths of 5500 to 7500 feet. Although no surface hot springs exist on the Reservation, water temperatures within oil wells that intercept these geothermal resources in the Madison Formation range from 150 to 278 degrees F.

  1. Field Plot Points for Fort Larned National Historic Site Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This metadata is for the 2005 vegetation data points (spatial database) created from the sample vegetation plots collected at Fort Larned National Historic Site.

  2. Fort Peck Game Range: Refuge narrative report: September, October, November, December 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1953. The report begins by...

  3. Fort Peck Game Range: Refuge narrative report: May, June, July, August, 1954

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from May through August of 1954. The report begins by summarizing...

  4. Fort Niobrara National Wildlife Refuge Narrative report -- May 1 to August 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1962. The report begins by summarizing...

  5. Fort Niobrara National Wildlife Refuge Narrative report -- May 1 to August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1961. The report begins by summarizing...

  6. Fort Niobrara National Wildlife Refuge Narrative report -- May 1 to August 31, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1963. The report begins by summarizing...

  7. Fort Niobrara National Wildlife Refuge Narrative report -- May 1 to August 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1960. The report begins by summarizing...

  8. Fort Niobrara National Wildlife Refuge Narrative report -- September 1 to December 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from September through December of 1962. The report begins by...

  9. [Fort Peck Game Range: Quarterly report: November, 1940 to January, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from November, 1940 through January, 1941. The report begins by summarizing the weather...

  10. Fort Niobrara National Wildlife Refuge: May 1, 1942 to August 31, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1942. The report begins by summarizing...

  11. Narrative report Fort Niobrara National Wildlife Refuge June 16, 1941 - July 31, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from June through July of 1941. The report begins by summarizing...

  12. Altitude of the top of the upper Fort Union aquifer in the Powder River structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the upper Fort Union aquifer in the Powder River basin. The data...

  13. Prometheus unbound: A study of the Dallas/Fort Worth Regional Airport. [Socio-economic considerations

    Science.gov (United States)

    Starling, J. D.; Brown, J.; Dominus, M. I.

    1975-01-01

    The history of the controversies in the development of the Dallas/Fort Worth Regional Airport is detailed. Present technological and organizational management problems are outlined. Maps and illustrations are included.

  14. Uncalibrated EAARL-B Submerged Topography--Fort Lauderdale, Florida, 2014 (GEOID12A)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Binary point-cloud data of a portion of the submerged environs of Fort Lauderdale, Florida, were produced from remotely sensed, geographically referenced elevation...

  15. Calibrated EAARL-B Submerged Topography--Fort Lauderdale, Florida, 2014 (GEOID12A)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Binary point-cloud data of a portion of the submerged environs of Fort Lauderdale, Florida, were produced from remotely sensed, geographically referenced elevation...

  16. Calibrated EAARL-B Submerged Topography--Fort Lauderdale, Florida, 2014 (WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Binary point-cloud data of a portion of the submerged environs of Fort Lauderdale, Florida, were produced from remotely sensed, geographically referenced elevation...

  17. Uncalibrated EAARL-B Submerged Topography--Fort Lauderdale, Florida, 2014 (WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Binary point-cloud data of a portion of the submerged environs of Fort Lauderdale, Florida, were produced from remotely sensed, geographically referenced elevation...

  18. [Fort Niobrara National Wildlife Refuge: February 1, 1939 to April 30, 1939

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from February through April of 1939. The report begins by...

  19. Fort Niobrara National Wildlife Refuge Narrative report. May 1, 1944 to August 31, 1944.

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1944. The report begins by summarizing...

  20. Fort Peck Game Range: Refuge narrative report: May, June, July, August 1949

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR outlines Refuge accomplishments from May through August of 1949. The report begins by summarizing the weather conditions and...

  1. 77 FR 51064 - Huntington Foam LLC, Fort Smith, AR; Notice of Affirmative Determination Regarding Application...

    Science.gov (United States)

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Huntington Foam LLC, Fort Smith, AR; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated May 21, 2012, the State...

  2. Fort Niobrara National Wildlife Refuge Narrative report -- Sept. to Dec. 1951.

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from September through December of 1951. The report begins by...

  3. Fort Niobrara National Wildlife Refuge Narrative report - January to April, 1950.

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from January through April of 1950. The report begins by...

  4. 2009 Federal Emergency Management Agency (FEMA) Topographic LiDAR: Fort Kent, Maine

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Camp Dresser McKee Inc. contracted with Sanborn Map Company to provide LiDAR mapping services for Fort Kent, Maine. Utilizing multi-return systems, Light Detection...

  5. Location of Historical Buildings (points) at Fort Davis National Historic Site, Texas

    Data.gov (United States)

    National Park Service, Department of the Interior — This is a point shapefile showing where historic buildings were located at Fort Davis National Historic Site. The remnants or foundations of these buildings where...

  6. Fort Niobrara National Wildlife Refuge Narrative report - January 1 to April 30, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from January through April of 1959. The report begins by...

  7. Fort Niobrara National Wildlife Refuge Narrative report - January 1 to April 30, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from January through April of 1962. The report begins by...

  8. Fort Niobrara National Wildlife Refuge Narrative report - January 1 to April 30, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from January through April of 1961. The report begins by...

  9. Fort Niobrara National Wildlife Refuge Narrative report - January 1 to April 30, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from January through April of 1963. The report begins by...

  10. Fort Niobrara National Wildlife Refuge Narrative report - January 1 to April 30, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from January through April of 1960. The report begins by...

  11. Fort Peck Game Range: Refuge narrative report: January, February, March, April 1952

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from January through April of 1952. The report begins by...

  12. Fort Niobrara National Wildlife Refuge Narrative report : January 1 to December 31, 1964

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1964 calendar year. The report begins by...

  13. Altitude of the top of the middle Fort Union hydrogeologic unit in the Williston structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the middle Fort Union hydrogeologic unit in the Williston...

  14. Thickness of the upper Fort Union aquifer in the Powder River structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the thickness, in feet, of the upper Fort Union aquifer in the Powder River basin. The data are presented as ASCII text files that can be...

  15. Thickness of the upper Fort Union aquifer in the Williston structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the thickness, in feet, of the upper Fort Union aquifer in the Williston structural basin. The data are presented as ASCII text files that can...

  16. Thickness of the lower Fort Union aquifer in the Powder River structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the thickness, in feet, of the lower Fort Union aquifer in the Powder River basin. The data are presented as ASCII text files that can be...

  17. Altitude of the top of the upper Fort Union aquifer in the Williston structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the upper Fort Union aquifer in the Williston structural basin....

  18. Altitude of the top of the lower Fort Union aquifer in the Powder River structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the lower Fort Union aquifer in the Powder River basin. The data...

  19. Fort Niobrara National Wildlife Refuge Narrative report -- September 1 to December 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from September through December of 1961. The report begins by...

  20. Geology and geomorphology--Offshore of Fort Ross Map Area, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the geologic and geomorphic map of the Offshore of Fort Ross map area, California. The vector data file is included in...

  1. Fire effects research proposal overview : Fort Niobrara/Valentine National Wildlife Refuge Complex

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is an overview for the proposed fire effect research project for Fort Niobrara and Valentine National Wildlife Refuges, focusing on the Nebraska Sandhills...

  2. Black-tailed prairie dog management plan : Fort Niobrara National Wildlife refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This management plan is for management of black-tailed prairie dogs on Fort Niobrara National Wildlife Refuge, Nebraska. A management plan is needed for...

  3. Spatial Vegetation Data for Fort Union National Monument Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — High resolution vegetation polygons mapped by the National Park Service. This detailed vegetation map for Fort Union National Monument is based on the National...

  4. Fort Niobrara National Wildlife Refuge Narrative report -- May to Aug., 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1957. The report begins by summarizing...

  5. Thickness of the middle Fort Union hydrogeologic unit in the Powder River structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the thickness, in feet, of the middle Fort Union hydrogeologic unit in the Powder River basin. The data are presented as ASCII text files that...

  6. Fort Peck Game Range: Refuge narrative report: September, October, November, December 1952

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from September through December of 1952. The report begins by...

  7. Fort Niobrara National Wildlife Refuge Narrative report -- September 1 to December 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from September through December of 1960. The report begins by...

  8. Fort Niobrara National Wildlife Refuge Narrative report -- May 1 to August 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1958. The report begins by summarizing...

  9. Fort Niobrara National Wildlife Refuge Narrative report -- May 1 to August 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments from May through August of 1959. The report begins by summarizing...

  10. Restoring Fort Frontenac in 3D: Effective Usage of 3D Technology for Heritage Visualization

    Science.gov (United States)

    Yabe, M.; Goins, E.; Jackson, C.; Halbstein, D.; Foster, S.; Bazely, S.

    2015-02-01

    This paper is composed of three elements: 3D modeling, web design, and heritage visualization. The aim is to use computer graphics design to inform and create an interest in historical visualization by rebuilding Fort Frontenac using 3D modeling and interactive design. The final model will be integr ated into an interactive website to learn more about the fort's historic imp ortance. It is apparent that using computer graphics can save time and money when it comes to historical visualization. Visitors do not have to travel to the actual archaeological buildings. They can simply use the Web in their own home to learn about this information virtually. Meticulously following historical records to create a sophisticated restoration of archaeological buildings will draw viewers into visualizations, such as the historical world of Fort Frontenac. As a result, it allows the viewers to effectively understand the fort's social sy stem, habits, and historical events.

  11. Fort Peck Game Range: Refuge narrative report: May, June, July, August, 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from May through August of 1953. The report begins by summarizing...

  12. Fort Peck Game Range: Refuge narrative report: May, June, July, August 1952

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Fort Peck NWR and the easement refuges outlines Refuge accomplishments from May through August of 1952. The report begins by summarizing...

  13. Fort Niobrara National Wildlife Refuge: Annual Narrative Report: Calendar Year 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Fort Niobrara National Wildlife Refuge outlines Refuge accomplishments during the 1991 calendar year. The report begins with a...

  14. Field Plot Points Modified for Fort Necessity National Battlefield Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — Locations of vegetation classification sampling plots at Fort Necessity National Battlefield. In this data set, the X, Y coordinates for three plots have been...

  15. Monopolio, oligopolio, concorrenza nei mercati a forte innovazione. La concorrenza nelle telecomunicazioni

    OpenAIRE

    Franceschelli, V

    2011-01-01

    Nei mercati a forte innovazione diritto ed economia si intersecano. Ma in questa miscela si mescolano elementi tecnici e tecnologici che ne condizionano la combinazione. V’è chi sottolinea le difficoltà di applicare norme antitrust a high-teach industries, che sembrano sfuggire a regole necessariamente costruite in un mondo antecedente la “rivoluzione tecnologica”. I mercati a forte innovazione spesso traggono origine da una invenzione. Telegrafo, telefono, radio e televisione so...

  16. Evaluation of the emergency warning system at the Fort St. Vrain nuclear power plant

    International Nuclear Information System (INIS)

    The Fort St. Vrain power plant is the only high-temperature gas-cooled reactor (HTGR) in commercial operation in the United States. All commercial reactors, regardless of technology, must conform to Nuclear Regulatory Commission emergency planning regulations developed in light of Clarification of TMI Action Plan Requirements (NUREG-0737). This report analyzes the applicability of warning-related planning requirements to HTGRs and evaluates the strengths and weaknesses of warning procedures at Fort St. Vrain

  17. Delayed progressive haematoma after Le Fort I osteotomy: A possible severe complication in orthognatic surgery

    OpenAIRE

    Dario Bertossi; Luciano Malchiodi; Ehsani Shideh; Massimo Albanese; Marco Portelli; Alessandra Lucchese; Francesco Carinci; Pierfrancesco Nocini

    2012-01-01

    Although the Le Fort I osteotomy is a safe surgical technique, many complications have been reported. We present a case of an extended cervico-facial haematoma due to delayed bleeding from the terminal branches of the maxillary artery after orthognatic surgery. A 23-year-old man was referred to our observation for the surgical correction of a class III asymmetric malocclusion. The patient underwent a Le Fort I osteotomy, with impaction of the maxilla, associated with an Epker mandibular bilat...

  18. An overview of the 2009 Fort Hood Robotics Rodeo

    Science.gov (United States)

    Norberg, Seth

    2010-04-01

    The Robotics Rodeo held from 31 August to 3 September 2009 at Fort Hood, Texas, had three stated goals: educate key decision makers and align the robotics industry; educate Soldiers and developers; and perform a live market survey of the current state of technologies to encourage the development of robotic systems to support operational needs. Both events that comprised the Robotics Rodeo, the Extravaganza and the robotic technology observation, demonstration and discussion (RTOD2) addressed these stated goals. The Extravaganza was designed to foster interaction between the vendors and the visitors who included the media, Soldiers, others in the robotics industry and key decision makers. The RTOD2 allowed the vendors a more private and focused interaction with the subject matter experts teams, this was the forum for the vendors to demonstrate their robotic systems that supported the III Corps operational needs statements that are focused on route clearance, convoy operations, persistent stare, and robotic wingman. While the goals of the Rodeo were achieved, the underlying success from the event is the development of a new business model that is focused on collapsing the current model to get technologies into the hands of our warfighters quicker. This new model takes the real time data collection from the Rodeo, the Warfighter Needs from TRADOC, the emerging requirements from our current engagements, and assistance from industry partners to develop a future Army strategy for the rapid fielding of unmanned systems technologies.

  19. Fort Stewart integrated resource assessment. Volume 1, Executive summary

    Energy Technology Data Exchange (ETDEWEB)

    Larson, L.L.; Keller, J.M.

    1993-10-01

    The US Department of Energy (DOE) Federal Energy Management Program (FEMP), supported by the Pacific Northwest Laboratory (PNL), has developed a model program that provides a systematic approach to evaluating energy opportunities that (1) identifies the building groups and end uses that use the most energy (not just have the greatest energy-use intensity), and (2) evaluates the numerous options for retrofit or installation of new technology that will result in the selection of the most cost-effective technologies. In essence, this model program provides the federal energy manager with a roadmap to significantly reduce energy use in a planned, rational, cost-effective fashion that is not biased by the constraints of the typical funding sources available to federal sites. The results from this assessment process can easily be turned into a five- to ten-year energy management plan that identifies where to start and how to proceed in order to reach the mandated energy consumption targets. This report provides the results of the fossil fuel and electric energy resource opportunity (ERO) assessments performed by PNL at the US Army US Forces Command (FORSCOM) Fort Stewart facility located approximately 25 miles southwest of Savannah, Georgia. It is a companion report to Volume 2, Baseline Detail, and Volume 3, Resource Assessment.

  20. Fort St. Vrain-A DOE Success Story.

    Science.gov (United States)

    Borst, Ted

    2003-02-01

    ABSTRACT The Fort St. Vrain Nuclear Generating Station was a one-of-its-kind High Temperature Gas Cooled Reactor located near Denver, CO. Due to operational difficulties, the reactor was permanently shut down in August 1989. Plans to ship the spent reactor fuel to Idaho were thwarted by the Governor of Idaho. The inability to ship the spent reactor fuel offsite necessitated the construction of an Independent Spent Fuel Storage Installation (ISFSI) in order to proceed with the decommissioning of the reactor. After loading the ISFSI, decommissioning of the reactor was initiated and successfully completed. At the same time, the site was repowered using natural gas. As part of a settlement with the owner of the reactor, the U.S. Department of Energy agreed to take title to the spent fuel in the ISFSI and obtain an NRC license for the facility. The license for the ISFSI was transferred to the DOE in June 1999. Day-to-day operations of the ISFSI are accomplished by the DOE's Maintenance and Operations contractor, Bechtel Babcock Wilcox Idaho (BBWI). BBWI also operates the Three Mile Island Unit 2 ISFSI in Idaho for the DOE. This paradigm for ISFSI operations has been highly successful and is expandable to additional ISFSIs that may come under the jurisdiction of the DOE. PMID:12555031

  1. Fort St. Vrain initial fuel loading and physics tests

    International Nuclear Information System (INIS)

    The full-power operating license for the Fort St. Vrain Nuclear Generation Station was issued by the AEC on December 21, 1973. Core loading was started on December 27, 1973, and the loading of the 2274 fuel and reflector elements was completed in 20 days. Initial criticality was achieved on January 31, 1974. The critical control rod position indicated an 0.003 Δk difference between the predicted and actual critical core configuration. Pulsed-neutron measurements were performed to obtain the shutdown margin with all control rods inserted, the shutdown margin with the highest worth control rod pairs removed, and the reactivity worth of the control rod groups removed in the normal sequence in the approach to critical. Following the initial criticality, measurements of the axial flux distribution were performed in several regions of the core. The cold zero power measurements were performed with air in the core so that personnel access to the core cavity was possible to permit placement of in-core instrumentation. After completion of the cold physics measurements, the special in-core instrumentation was removed and the primary system was sealed and filled with helium. Measurements of reactivity coefficients are scheduled to be performed as part of the hot physics testing. Additional physics tests are scheduled for the rise-to-power test program and include measurements of control rod worth, temperature coefficient, xenon reactivity, and xenon stability

  2. Fort St. Vrain fuel-handling system RAM analysis

    International Nuclear Information System (INIS)

    Public Service of Company of Colorado (PSC) is planning to decommission its Fort St. Vrain plant in 1990. This requires removal of 1,500 separate assemblies from the core. With the low historical availability of the fuel-handling system (FHS), defueling time was estimated at 36 months. With plant expenses of approximately $1.6 million per month during defueling, this would mean a schedule cost of $58 million. With their contractor, Rockwell International, PSC embarked on a reliability, availability, and maintainability (RAM) analysis to reduce projected defueling time. Key elements included (a) estimating availability of the FHS using a limited historical record, (b) assessing the defueling critical path, and (c) proposing and evaluating design/operational improvements. The most cost-effective improvements are being implemented and are expected to provide a reduction of >18 months in schedule and a net savings of $20 to 25 million. The paper describes the FHS design and operation, major problems associated with fuel-handling operations, and results and recommendations

  3. Fort St. Vrain--a DOE success story.

    Science.gov (United States)

    Borst, Ted

    2003-02-01

    The Fort St. Vrain Nuclear Generating Station was a one-of-its-kind High Temperature Gas Cooled Reactor located near Denver, CO. Due to operational difficulties, the reactor was permanently shut down in August 1989. Plants to ship the spent reactor fuel to Idaho were thwarted by the Governor of Idaho. The inability to ship the spent reactor fuel offsite necessitated the construction of an Independent Spent Fuel Storage Installation (ISFSI) in order to proceed with the decommissioning of the reactor. After loading the ISFSI, decommissioning of the reactor was initiated and successfully completed. At the same time, the site was repowered using natural gas. As part of a settlement with the owner of the reactor, the U.S. Department of Energy agreed to take title to the spent fuel in the ISFSI and obtain an NRC license for the facility. The license for the ISFSI was transferred to the DOE in June 1999. Day-to-day operations of the ISFSI are accomplished by the DOE's Maintenance and Operations contractor, Bechtel Babcock Wilcox Idaho (BBWI). BBWI also operates the Three Mile Island Unit 2 ISFSI in Idaho for the DOE. This paradigm for ISFSI operations has been highly successful and is expandable to additional ISFSIs that may come under the jurisdiction of the DOE. PMID:12564341

  4. Habitat Restoration/Enhancement Fort Hall Reservation : 2008 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Osborne, Hunter [Shoshone Bannock Tribes

    2009-07-23

    Habitat enhancement, protection and monitoring were the focus of the Resident Fisheries Program during 2008. Enhancement and protection included sloping, fencing and planting wetlands plugs at sites on Spring Creek (Head-waters). Many previously constructed instream structures (rock barbs and wing dams) were repaired throughout the Fort Hall Indian Reservation (Reservation). Physical sampling during 2008 included sediment and depth measurements (SADMS) in Spring Creek at the Car Removal site. SADMS, used to track changes in channel morphology and specifically track movements of silt through Bottoms stream systems were completed for 5 strata on Spring Creek. Water temperature and chemistry were monitored monthly on Spring Creek, Clear Creek, Diggie Creek, and Portneuf (Jimmy Drinks) and Blackfoot rivers. Fish population densities and biomass were sampled in five reservation streams which included nine sites. Sampling protocols were identical to methods used in past years. Numbers of fish in Spring Creek series remained relatively low, however, there was an increase of biomass overall since 1993. Salmonid fry densities were monitored near Broncho Bridge and were similar to 2006, and 2007, however, as in years past, high densities of macrophytes make it very difficult to see fry in addition to lack of field technicians. Mean catch rate by anglers on Bottoms streams stayed the same as 2007 at 1.5/hr. Numbers of fish larger than 18-inches caught by anglers increased from 2007 at .20 to .26/hr.

  5. Fort Hall Reservation Stream Enhancement : 1999 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Moser, David C.

    1999-10-01

    Habitat enhancement and protection were the main focus of the Resident Fish Program during 1999. Biotic sampling included a genetic survey of salmonids on the Fort Hall Reservation. In addition, density and biomass of fish in select Bottoms streams was monitored. Enhancement and protection included anchoring 1,327 m of evergreen tree revetments and erecting three kilometers of enclosure fence. Physical sampling during 1999 included sediment and depth surveys and chemical measurements. Baseline SADM's, used to track changes in channel morphology and specifically track movements of silt through the system were completed for eight strata in Big Jimmy Creek. Numbers of fish in Clear creek were much lower than previous years. In addition, numbers of fry counted at Broncho Bridge were significantly lower than previous years. Future monitoring will determine whether low numbers are cyclic and related to weak year classes or low numbers are the result of anthropogenic influences. Permit fishing seasons continued to provide a source of income for the Tribes and an opportunity for non-tribal members to fish Bottoms streams. Mean catch rate by anglers on Bottoms streams increased from that of previous years to 1.02 fish per hour.

  6. Scottish vitrified forts: background and potential for TL dating

    International Nuclear Information System (INIS)

    Scottish vitrified forts have been the subject of considerable interest since their discovery in the late 18th century. This presentation deals with the nature of these sites, their archaeological, historical and technical backgrounds, the existing chronological evidence from 14C dates and the potential for thermoluminescence dating revealed by a short feasibility study. The dosimetric properties of a range of sites are evaluated in some detail using a combination of X-ray fluorescence analysis, neutron activation analysis, high resolution gamma ray spectrometry and on site NaI spectroscopy. Favourable conditions are encountered in many cases particularly for samples extracted from infinite gamma matrices using a diamond coring technique. The TL properties of quartz inclusions from such samples are discussed. In addition to examples showing conventional behaviour, some samples have exhibited severe supralinearity coupled to sensitisation which presents obstacles to dating. Tests for such 'malign' behaviour are proposed which will add to the reliability of TL dates from this type of sample. (author)

  7. DSM/Federal energy efficiency partnership program at Fort Lewis, Washington

    International Nuclear Information System (INIS)

    The Energy Systems Modernization Office (ESMO) at Pacific Northwest Laboratory (PNL) is developing and applying the Federal Energy Decision Screening (FEDS) system for federal installations in cooperation with the servicing utility(s). The process involves five parts: assess installation-wide, fuel-blind energy-efficiency resource, identify the most life-cycle cost-effective technologies, work with the servicing utility to develop a program to implement energy conservation projects and technologies, evaluate rates and rate structures, and contribute to the design and implementation of an energy savings verification procedure to evaluate the impact of installed technologies. Fort Lewis, a large military installation in Tacoma, Washington, was identified as a site for a pilot program. Fort Lewis has an annual electric load of about 195,000 megawatt-hours (MWh)(-40 MW). An energy conservation supply curve was developed showing the amount of electric energy savings that can be achieved at different prices for energy saved. From these data, a proposal was prepared for acquiring approximately 43,000 kilowatt-hours (kWh) (-4 MW) of annual cost-effective electric energy savings, which TPU presented to Bonneville. This proposal identified investment requirements at the Fort and the likely energy and dollar savings. Approximately $10 million of investment in electrical energy efficient end-use technology was estimated to be cost-effective at Fort Lewis under this arrangement. In the agreement with Fort Lewis, TPU will finance 100% of this investment and will procure the energy services contractor who will conduct the detailed audits and install the technologies. The Fort will repay TAU 15% of the total installed cost of the technology over the time period of the installation of the technologies. The result is that Fort Lewis will see a reduction in its electric bill of approximately $500,000/year, depending on the final program design

  8. Fort Sumner 1:100000 Quad Hydrography DLGs

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related...

  9. Integrated geophysical studies of the Fort Worth Basin (Texas), Harney Basin (Oregon), and Snake River Plain (Idaho)

    Science.gov (United States)

    Khatiwada, Murari

    geospatial data to understand the basement and sub-basement structures in the study area. Major tectonic features including the Ouachita thrust-fold belt, Lampasas arch, Llano uplift, and Bend arch surround the southeast Fort Worth Basin. The effects of these tectonic units in the basement were imaged in form of faulted and folded basement and sub-basement layers. Euler deconvolution and integrated forward gravity modeling were employed to extend the interpretations beyond the 3D seismic survey into a regional context. The Harney Basin is a relatively flat lying depression in the northeast portion of the enigmatic High Lava Plains volcanic province in eastern Oregon. In addition to the High Lava Plains active source seismic data, I also employed gravity, magnetic, digital elevation, geologic maps, and other geospatial data in this integrated study. I generated an upper crustal 3D seismic tomographic model of the Harney Basin and surrounding area using the active source seismic data. I then integrated it with gravity, magnetic, and geologic data to produce a geophysical model of the upper crustal structure, which reveals that the basin reaches as deep as 6 km in the central areas. I observed two major caldera shaped features within the basin. These calderas reveal seismic low velocity areas along with low gravity and magnetic anomalies. I interpreted the extent of these calderas with the help of integrated geophysical results. I propose a nested caldera complex in the northern Harney Basin and another caldera in the southern part. The Snake River Plain is an arcuate-shaped topographic low that lies in southern Idaho. This rifted valley is filled by large volume of mafic magma with numerous exposures of silicic volcanic centers. The scientific discussion on the structural complexities and evolution of the Snake River Plain and the role of extension in its formation has been going on for decades. Similarly, high gravity and magnetic anomalies are associated with the Snake River

  10. Habitat restoration/enhancement Fort Hall Reservation : 2001 annual report

    International Nuclear Information System (INIS)

    Habitat enhancement, protection and monitoring were the focus of the Resident Fisheries Program during 2001. Enhancement and protection included sloping, fencing and planting willows at sites on Diggie Creek, Clear Creek and Spring Creek. In addition, many previously constructed instream structures (rock barbs and wing dams) were repaired throughout the Fort Hall Indian Reservation (Reservation). In 2001, exclosure fences were erected on Diggie Creek (250 m barbed wire; (70 m jack), Wood Creek (500 m jack), Clear Creek (20 m jack), Ross Fork Creek (200 m jack), West Fork Creek (200 m jack)) and the Portneuf River (1 km barbed wire; 100 m jack). Jack and rail exclosure fences that had deteriorated over the past ten years were repaired at numerous areas throughout the Reservation. Physical sampling during 2001 included sediment and depth surveys (SADMS) in Big Jimmy Creek and Diggie Creek. SADMS, used to track changes in channel morphology and specifically track movements of silt through Bottoms stream systems were completed for eight and nine strata in the Big Jimmy and Diggie Creek, respectively. Baseline SADM data was collected in Diggie Creek to monitor the effects of bank sloping and revegetation on channel morphology and sediment levels through time. Water temperature was monitored (hourly) in Spring Creek, Clear Creek, Ross Fork Creek and Big Jimmy Creek. Biotic sampling included invertebrate sampling in the 200 and 300 series of Clear Creek. Fish population densities and biomass were sampled in Clear Creek 200 and 300 series. Sampling protocols were identical to methods used in past years. Numbers of fish in Clear Creek 300 series remained similar to 2000 while numbers of fish in Clear Creek 200 series dropped to near pre project levels. Salmonid fry densities were monitored near Broncho Bridge and were significantly higher than 2000. A mark-recapture study was initiated in spring 2001 to estimate numbers of spawning adults using the Head End of Spring Creek

  11. 77 FR 47671 - TA-W-81,520, T-Mobile USA, Inc., Call Center, Allentown, PA; TA-W-81,520G, T-Mobile USA, Inc...

    Science.gov (United States)

    2012-08-09

    ... Employment and Training Administration TA-W-81,520, T-Mobile USA, Inc., Call Center, Allentown, PA; TA- W-81..., Inc., Call Center, Allentown, Pennsylvania (TA-W-81,520), Fort Lauderdale, Florida (TA-W-81,520A... include workers of the Bellevue, Washington location of T-Mobile USA, Inc., Call Center. The intent of...

  12. Importance of estimation of follicular output rate (FORT in females assisted by intracytoplasmic sperm injection

    Directory of Open Access Journals (Sweden)

    Rehana Rehman

    2015-02-01

    Full Text Available Background: We aimed to estimate pregnancy outcome after ICSI in terms of oocyte parameters, embryo quality, endometrial thickness, hormone and cytokine levels in women stratified on the basis of follicular output rate (FORT. Methods: Quasi experimental design was carried out after approval from and ldquo;Ethical review board of Islamabad clinic serving infertile couples and rdquo; from July 2010 to August 2013. One thousand and fifty females were selected with the criteria of age between 21-40 years, infertility of more than 2 years, body mass index of 18-35 kg/m2, menstrual cycle of 25 +/- 7 days, both ovaries present with normal uterine cavity, serum FSH levels less than 8 IU/ml and normal thyroid-stimulating hormone levels. Females on short agonist or antagonist protocol with diagnosis of polycystic ovarian syndrome, fibroids or in their male partner sperms retrieved by testicular biopsy were excluded from the study. Down regulation of ovaries was followed by controlled ovarian stimulation, Ovulation Induction (OI, oocyte pick up, in vitro fertilization, Embryo Transfer (ET and confirmation of pregnancy was done by serum beta hCG of more than 25 mIU/ml and cardiac activity on trans vaginal scan. Enzyme linked immuno sorbent assay was used for peak and mid luteal estradiol (E2, progesterone (P and interleukin I-beta estimation on OI and ET days respectively. FORT (ratio of preovulatory follicle count to antral follicle count and times; 100 on OI day stratified females into low under the 33rd percentile, medium between the 33rd and the 67th percentile and high above the 67th percentile. Characteristics of groups were compared by one way analysis of variance. Results: Females 276 (33%, 288 (34% and 282 (33% comprised of low, medium and high FORT groups respectively. The number of retrieved, mature and fertilized oocytes, cleaved embryos, endometrial thickness and number of gestational sacs in the high FORT group was significantly high (P <0

  13. Community Environmental Response Facilitation Act (CERFA) report, Fort George G. Mead, Maryland. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Schultheisz, D.; Ward, L.

    1994-04-01

    This report presents the results of the Community Environmental Response Facilitation Act (CERFA) investigation conducted by Environmental Resources Management (ERM) at Fort George G. Meade (FGGM), a U.S. Government property selected for closure by the Base Realignment and Closure (BRAC) Commission. Under CERFA, Federal agencies are required to expeditiously identify real property that can be immediately reused and redeveloped. Satisfying this objective requires the identification of real property where no hazardous substances or petroleum products, regulated by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), were stored for one year or more, known to have been released, or disposed. Fort George G. Meade, CERFA, Base closure, BRAC.

  14. Thermo-structural investigations of the Fort St. Vrain reactor under operating and upset conditions

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, C.A.; Meier, K.L.; Bennett, D.R.

    1983-01-01

    This paper summarizes the results of three thermo-structural investigations of the behavior of the Fort St. Vrain reactor under operating and upset conditions. The Fort St. Vrain (FSV) reactor is a 330 MWe High Temperature Gas-Cooled Reactor operated by the Public Service Company of Colorado (PSCo). The three investigations are concerned with liner cooling system hot spots, with control rod drive mechanism over temperature, and with structural integrity of the core support under a postulated loss-of-flow condition.

  15. Thermo-structural investigations of the Fort St. Vrain reactor under operating and upset conditions

    International Nuclear Information System (INIS)

    This paper summarizes the results of three thermo-structural investigations of the behavior of the Fort St. Vrain reactor under operating and upset conditions. The Fort St. Vrain (FSV) reactor is a 330 MWe High Temperature Gas-Cooled Reactor operated by the Public Service Company of Colorado (PSCo). The three investigations are concerned with liner cooling system hot spots, with control rod drive mechanism over temperature, and with structural integrity of the core support under a postulated loss-of-flow condition

  16. District heating/cooling assessment for Fort Wayne, Indiana. Final report, 1981-1982

    Energy Technology Data Exchange (ETDEWEB)

    Hanselman, W.; Jennings, E.

    1982-09-01

    The City of Fort Wayne conducted a feasibility assessment of the potential for a district heating and cooling system to service the southern end of the CBD. A complete inventory of potential heat sources (principally industrial) was made, as well as an inventory of concentrated areas of demand for heat. Fort Wayne conditionally determined that it lacked a truly viable source of thermal energy. There were marginal sources including one refinery but the quality of the heat was low. Trash-fired heat was examined but a good, reliable, and sufficiently large source was not identified.

  17. Dust Plume Modeling at Fort Bliss: Move-Out Operations, Combat Training and Wind Erosion

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, Elaine G.; Rishel, Jeremy P.; Rutz, Frederick C.; Seiple, Timothy E.; Newsom, Rob K.; Allwine, K Jerry

    2006-09-29

    The potential for air-quality impacts from heavy mechanized vehicles operating in the training ranges and on the unpaved main supply routes at Fort Bliss was investigated. This report details efforts by the staff of Pacific Northwest National Laboratory for the Fort Bliss Directorate of Environment in this investigation. Dust emission and dispersion from typical activities, including move outs and combat training, occurring on the installation were simulated using the atmospheric modeling system DUSTRAN. Major assumptions associated with designing specific modeling scenarios are summarized, and results from the simulations are presented.

  18. En pose blandet slik - fortællinger om livet som plejebarn

    DEFF Research Database (Denmark)

    Warming, H.

    Bogen handler om livet som plejebarn på godt og ondt - som børnene selv oplever og fortæller om det. En rød tråd i fortællingerne er, at uanset hvor ked af det eller glad, man er for at være i pleje, føler stort set alle plejebørn sig anderledes end deres kammerater, omend i større eller mindre o...

  19. Slaget ved Vejle og andre fortællinger fra Jyske Bank

    DEFF Research Database (Denmark)

    Albrechtsen, Charlotte

    Storytelling som ledelsesværktøj er en form for retorik idet formålet med at bruge fortællinger i kommunikationen fra ledelse til medarbejdere er at påvirke modtagerne/medarbejderne. Imidlertid er refleksioner over modtagerinstansen så godt som fraværende både i den populære debat om storytelling...... og i den eksisterende forskning i emnet. Foruden at introducere til forskningen i storytelling præsenterer artiklens forfatter, som er ph.d.-studerende, en modtagerorienteret analyse af en fortælling fra Jyske Bank....

  20. Senior Centers

    Medline Plus

    Full Text Available ... to do as long as they can. Senior centers, adult day care, transportation, and meals programs are ... older adults to remain in their homes. Senior centers are places where older adults who live independently ...

  1. Excel Center

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Citigroup,one of the World top 500 companies,has now settled in Excel Center,Financial Street. The opening ceremony of Excel Center and the entry ceremony of Citigroup in the center were held on March 31.Government leaders of Xicheng District,the Excel CEO and the heads of Asia-Pacific Region leaders of Citibank all participated in the ceremony.

  2. Job center

    Science.gov (United States)

    To better meet the needs of AGU members, a program has been started to increase the effectiveness of the Job Center activity at the Spring and Fall Meetings. As a result, participation in the Job Center at the 1988 AGU Spring Meeting in Baltimore increased substantially compared to previous Spring Meetings. The number of employers, applicants, and interviews scheduled more than doubled compared to the 1987 Spring Job Center.In order to make the meeting Job Centers even better, a survey is being conducted of employers and applicants who participated in the 1988 Spring Job Center. Evaluation of this survey will be useful in continuing increased participation in and the effectiveness of the Job Center at the 1988 Fall Meeting. Past participants and those interested in the future of the Job Center are encouraged to forward comments and suggestions to AGU, Member Programs Division, 2000 Florida Ave., N.W., Washington, DC 20009.

  3. Hvad kortene kan fortælle om kultur- og naturlandskabet

    DEFF Research Database (Denmark)

    Brande-Lavridsen, Hanne

    2005-01-01

    Alle kort er afbildninger af et landskab eller miljø – ikke billeder eller fotografier. En afbildning indeholder udvalgt information, information udvalgt af mennesker efter mere eller mindre objektive regler. Kort fortæller derfor ikke altid den fulde sandhed. Kort forekommer desuden i forskellig...

  4. 78 FR 26807 - Vista Grande Drainage Basin Improvement Project, Fort Funston, Golden Gate National Recreation...

    Science.gov (United States)

    2013-05-08

    ... Recreation Area, San Francisco County, CA AGENCY: National Park Service, Interior. ACTION: Notice of Intent... National Recreation Area (GGNRA). The Vista Grande Tunnel connects the Vista Grande watershed to an outfall..., Golden Gate National Recreation Area; Attn: Vista Grande Project; Fort Mason, Building 201, San...

  5. 77 FR 45237 - Amendment of Class D and E Airspace; Fort Rucker, AL

    Science.gov (United States)

    2012-07-31

    ... rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not..., 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The incorporation by... Administration 14 CFR Part 71 Amendment of Class D and E Airspace; Fort Rucker, AL AGENCY: Federal...

  6. 75 FR 11937 - Elite Enclosure Co., LLC, Fort Laramie, OH; Notice of Termination of Investigation

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Elite Enclosure Co., LLC, Fort Laramie, OH; Notice of Termination of... response to a petition filed on November 12, 2009 by a Company Official on behalf of workers of...

  7. Report on the projected future climate of the Fort Cobb Watershed, Oklahoma

    Science.gov (United States)

    This report provides technical information on projected climate change and associated monotonic trends of precipitation and air temperature at the ARS Fort Cobb Experimental Watershed in west-central Oklahoma. The report is an attachment to the full report of the multi-location project MLP 464: “Est...

  8. 78 FR 66385 - Omaha Public Power District Fort Calhoun Station, Unit 1; Exemption

    Science.gov (United States)

    2013-11-05

    ... COMMISSION Omaha Public Power District Fort Calhoun Station, Unit 1; Exemption 1.0 Background Omaha Public Power District (OPPD, the licensee) is the holder of Renewed Facility Operating License No. DPR-40... Commission (NRC) now or hereafter in effect. The facility consists of one pressurized-water reactor...

  9. 76 FR 63668 - Omaha Public Power District; Fort Calhoun Station, Unit 1; Exemption

    Science.gov (United States)

    2011-10-13

    ... COMMISSION Omaha Public Power District; Fort Calhoun Station, Unit 1; Exemption 1.0 Background Omaha Public Power District (OPPD or the licensee) is the holder of Renewed Facility Operating License No. DPR-40... Commission (NRC, the Commission) now or hereafter in effect. The facility consists of a...

  10. 75 FR 15744 - Omaha Public Power District; Fort Calhoun Station, Unit 1; Exemption

    Science.gov (United States)

    2010-03-30

    ... COMMISSION Omaha Public Power District; Fort Calhoun Station, Unit 1; Exemption 1.0 Background Omaha Public Power District (OPPD, the licensee) is the holder of Renewed Facility Operating License No. DPR-40 which... Commission (NRC, the Commission) now or hereafter in effect. The facility consists of one...

  11. 76 FR 72969 - Proclaiming Certain Lands as Reservation for the Fort Sill Apache Indian Tribe

    Science.gov (United States)

    2011-11-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Proclaiming Certain Lands as Reservation for the Fort Sill Apache Indian Tribe AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Reservation Proclamation. SUMMARY:...

  12. 78 FR 72706 - Notice of Inventory Completion: Colorado State University, Fort Collins, CO

    Science.gov (United States)

    2013-12-03

    ... National Park Service Notice of Inventory Completion: Colorado State University, Fort Collins, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: Colorado State University (CSU) has completed an... in this notice by January 2, 2014. ADDRESSES: Christopher Green, Colorado State University,...

  13. 78 FR 59960 - Notice of Inventory Completion: Colorado State University, Fort Collins, CO

    Science.gov (United States)

    2013-09-30

    ... National Park Service Notice of Inventory Completion: Colorado State University, Fort Collins, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: Colorado State University has completed an... remains should submit a written request to Colorado State University, Department of Anthropology. If...

  14. 78 FR 50103 - Notice of Inventory Completion: Colorado State University, Fort Collins, CO

    Science.gov (United States)

    2013-08-16

    ... National Park Service Notice of Inventory Completion: Colorado State University, Fort Collins, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: Colorado State University has completed an... remains should submit a written request to Colorado State University, Department of Anthropology. If...

  15. 77 FR 21448 - Security Zone; 2012 Fleet Week, Port Everglades, Fort Lauderdale, FL

    Science.gov (United States)

    2012-04-10

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zone; 2012 Fleet Week, Port Everglades, Fort... Fleet Week. 2012 Fleet Week will take place from Wednesday, April 25, 2012 through Monday, April 30... vessels participating in 2012 Fleet Week transit into and out of Port Everglades. The security zone...

  16. Management of Groin Abcess with Flaminal Forte and KerraMax Care

    Directory of Open Access Journals (Sweden)

    Maggie Pugh

    2016-04-01

    Full Text Available The patient’s dressing plan using Flaminal Forte and KerraMax Care successfully managed the complexities of his wound, absorbing exudate, reducing pain on dressing, malodour and wound bioburden. Moreover, the plan encouraged patient concordance, reduced nursing consultation time and subsequently altered treatment plans for our patients with abscesses

  17. 77 FR 55692 - Establishment of Class E Airspace; Fort Garland, CO

    Science.gov (United States)

    2012-09-11

    ... Fort Garland, CO (77 FR 41108). Interested parties were invited to participate in this rulemaking... Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation... read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR,...

  18. 77 FR 41108 - Proposed Establishment of Class E Airspace; Fort Garland, CO

    Science.gov (United States)

    2012-07-12

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The incorporation by... Federal Aviation Administration 14 CFR Part 71 Proposed Establishment of Class E Airspace; Fort...

  19. Delayed progressive haematoma after Le Fort I osteotomy: A possible severe complication in orthognatic surgery

    Directory of Open Access Journals (Sweden)

    Dario Bertossi

    2012-01-01

    Full Text Available Although the Le Fort I osteotomy is a safe surgical technique, many complications have been reported. We present a case of an extended cervico-facial haematoma due to delayed bleeding from the terminal branches of the maxillary artery after orthognatic surgery. A 23-year-old man was referred to our observation for the surgical correction of a class III asymmetric malocclusion. The patient underwent a Le Fort I osteotomy, with impaction of the maxilla, associated with an Epker mandibular bilateral sagittal split osteotomy, with maxillary advancement and rigid internal fixation of the mandible with four miniplates and another four for the upper maxilla as well. The first post-surgery day, the patient developed a gradual dispnea together with neck swelling. By second postoperative day, the patient′s general condition improved with a progressive normalization of laboratory tests values. The Computerised Axial Tomography (CAT scan confirmed a decrease in the parapharyngeal thickening. Total recovery was achieved within two months, the final clinical check showed a healthy appearance with good occlusion. An increased knowledge of the basic biology of the Le Fort I osteotomy, the development of instruments specially designed for the Le Fort I procedure and the use of hypotensive anaesthesia could reduce the morbidity and duration of this procedure.

  20. Greener Social Constructions: Marie Lake, Fort Chipewyan, and the Alberta Oil Sands

    OpenAIRE

    Brodie, Scott

    2014-01-01

    There is considerable debate in the green criminological and environmental sociological literature regarding achieving environmental reform. This dissertation contributes to the discussion through a qualitative constructivist interpretation of regional/national news media depictions of two environmental/industrial controversies. The embroiled controversies pit concerned social actors from the Alberta communities of Marie Lake and Fort Chipewyan against Canadian oil sands proponents. Using gro...

  1. 33 CFR 165.711 - Safety Zone: Port Everglades, Fort Lauderdale, FL.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: Port Everglades....711 Safety Zone: Port Everglades, Fort Lauderdale, FL. (a) Regulated area. A moving safety zone is established in the following area: (1) The waters around naval aircraft carriers entering Port Everglades...

  2. Pictorial account and landscape evolution of the crevasses near Fort St. Philip, Louisiana

    Science.gov (United States)

    Suir, Glenn M.; Jones, William R.; Garber, Adrienne L.; Barras, John A.

    2014-01-01

    Quantifying the effects of active natural and constructed crevasses is critical to the planning and success of future ecosystem restoration activities. This document provides a historical overview of landscape changes within the vicinity of the natural crevasses near Fort St. Philip, Louisiana. A significant event influencing landscape change within the Fort St. Philip study area was the breaching of the eastern levee of the Mississippi River. Initially, the river water that was diverted through these crevasse channels physically removed significant marsh areas within the study area. These initial direct impacts were succeeded by several decades of larger regional loss patterns driven by subsidence and other episodic events (e.g, hurricanes and floods), and recent localized land gains. These increases in land area are potentially the long-term results of the Fort St. Philip crevasses, and the short-term impacts of delta management activities. However, for the majority of the 1956-2008 period of analysis, the crevassing of the eastern bank of the Mississippi River levee was a loss accelerant in the Fort St. Philip area.

  3. Conceptual design report for the mechanical disassembly of Fort St. Vrain fuel elements

    International Nuclear Information System (INIS)

    A conceptual design study was prepared that: (1) reviewed the operations necessary to perform the mechanical disassembly of Fort St. Vrain fuel elements; (2) contained a description and survey of equipment capable of performing the necessary functions; and (3) performed a tradeoff study for determining the preferred concepts and equipment specifications. A preferred system was recommended and engineering specifications for this system were developed

  4. 78 FR 66330 - Foreign-Trade Zone 196-Fort Worth, Texas, Authorization of Production Activity, Flextronics...

    Science.gov (United States)

    2013-11-05

    ... in the Federal Register inviting public comment (78 FR 37785, 6-24-2013). The FTZ Board has..., Flextronics International USA, Inc. (Mobile Phone Assembly and Kitting), Fort Worth, Texas On June 14, 2013, Flextronics International USA, Inc. submitted a notification of proposed production activity to the...

  5. Third party testing : new pilot facility for mining processes opens in Fort McKay

    International Nuclear Information System (INIS)

    Fort McKay lies 65 kilometres north of Fort McMurray, Alberta and is the centre of operational oilsands mining activity. As such, it was chosen for a pilot testing facility created by the Geneva-based SGS Group. The reputable facility provides an opportunity for mining producers to advance their processes, including environmental performance, by allowing them to test different processes on their own oilsands. The Northern Lights partnership, led by Synenco Energy, was the first client at the facility. Due to outsourcing, clients are not obligated to make substantial capital investment into in-house research. The Northern Lights partnership will be using the facility to test extraction processes on bitumen from its leases. Although the Fort McKay facility is SGS's first venture into the oilsands industry, it operates in more than 140 companies globally, including the mineral industry, and specializes in inspection, verification, testing and certification. SGS took the experience from its minerals extraction business to identify what could be done to help the oilsands industry by using best practices developed from global operations. The facility lies on the Fort McKay industrial park owned by the Fort McKay First Nation. An existing testing facility called McMurray Resources Research and Testing was expanded by the SGS Group to include environmental analysis capabilities. The modular units that lie on 6 acres include refrigerated ore storage to maintain ore integrity; modular ore and materials handling systems; extraction equipment; and, zero discharge process water and waste disposal systems. Froth treatment will be added in the near future to cover the entire upstream side of the mining processing business. A micro-upgrader might be added in the future to manufacture synthetic crude. 3 figs

  6. Functional Centering

    CERN Document Server

    Hahn, M

    1996-01-01

    Based on empirical evidence from a free word order language (German) we propose a fundamental revision of the principles guiding the ordering of discourse entities in the forward-looking centers within the centering model. We claim that grammatical role criteria should be replaced by indicators of the functional information structure of the utterances, i.e., the distinction between context-bound and unbound discourse elements. This claim is backed up by an empirical evaluation of functional centering.

  7. Exposure to and precautions for blood and body fluids among workers in the funeral home franchises of Fort Worth, Texas.

    Science.gov (United States)

    Nwanyanwu, O C; Tabasuri, T H; Harris, G R

    1989-08-01

    In 1982 the Centers for Disease Control published a set of recommendations and measures to protect persons working in health care settings or performing mortician services from possible exposure to the human immunodeficiency virus. This study of a number of funeral homes in the Fort Worth area was designed to determine the level of exposure of funeral home workers to blood and other body fluids and also to assess existing protective measures and practices in the industry. Workers in 22 funeral home franchises were surveyed with a predesigned questionnaire. Eighty-five responses from 20 of the 22 establishments were received. All 85 respondents admitted exposure of varying degrees to blood and body fluids. Sixty persons (70%) admitted heavy exposure, that is, frequent splashes. Analysis of the responses showed that 81 of 85 (95.3%) persons consistently wore gloves while performing tasks that might expose them to blood or other body fluids. Of the 60 persons who were heavily exposed, 43 wore long-sleeved gowns, 27 wore waterproof aprons, 17 surgical masks, and 15 goggles. The study further revealed that 52.9% (45/85) of the respondents had sustained accidental cuts or puncture wounds on the job. In light of these findings it is important to target educational efforts to persons in this industry to help them minimize their risks of infection with blood and body fluid borne infections. PMID:2549820

  8. Distribution center

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Distribution center is a logistics link fulfill physical distribution as its main functionGenerally speaking, it's a large and hiahly automated center destined to receive goods from various plants and suppliers,take orders,fill them efficiently,and deliver goods to customers as quickly as possible.

  9. 78 FR 41911 - Foreign-Trade Zone 39-Dallas-Fort Worth, Texas; CSI Calendering, Inc. (Rubber Coated Textile...

    Science.gov (United States)

    2013-07-12

    ... Federal Register inviting public comment (78 FR 18314, March 26, 2013). Pursuant to Section 400.37, the... Coated Textile Fabric); Arlington, Texas On March 4, 2013, the Dallas/Fort Worth International...

  10. Altitude of the top of the middle Fort Union hydrogeologic unit in the Powder River structural basin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the middle Fort Union hydrogeologic unit in the Powder River...

  11. Senior Centers

    Medline Plus

    Full Text Available ... variety of social and recreational activities. [Karen Albers] We provide a wide variety of activities -- physical, health, ... senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, tap dancing, ballroom dancing, ...

  12. Senior Centers

    Medline Plus

    Full Text Available ... transportation, and meals programs are long-term care services available in the community which make it easier ... about senior centers and other long-term care services available in your community, contact the Eldercare Locator ...

  13. Senior Centers

    Medline Plus

    Full Text Available ... Karen Albers] We provide a wide variety of activities -- physical, health, mental health programs with Senior Plus, cognitive ... of games. [Narrator] Many senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, ...

  14. Senior Centers

    Medline Plus

    Full Text Available [Narrator] Living independently at home is something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, and meals programs are ...

  15. Senior Centers

    Medline Plus

    Full Text Available ... Living independently at home is something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, and meals programs are long- ...

  16. Senior Centers

    Medline Plus

    Full Text Available ... of games. [Narrator] Many senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, ... chi, tap dancing, ballroom dancing, square dancing, chair exercise, arthritis classes, yoga, and lots of dancing. [Narrator] ...

  17. Senior Centers

    Medline Plus

    Full Text Available ... something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, ... adults who live independently can go to find a variety of social and recreational activities. [Karen Albers] ...

  18. City of Fort Worth Consumer Health Division-2004 Crumbine Award Winner.

    Science.gov (United States)

    Lamers, Jason

    2004-12-01

    Historically, the Fort Worth CHD has striven to provide the highest level of service toward the assurance of consumer safety. The burgeoning growth of the city, however, combined with limited resources, has challenged this capability. The response by CHD was to develop a long-term, orchestrated plan to not only maintain but also improve performance. To succeed, a multiyear, integrated plan to develop programming, personnel management, and budgeting was adopted. In accordance with this plan, the past five years have witnessed the cultivation and integration of strategic initiatives into a comprehensive and effective consumer safety program. The program has succeeded in improving inspections, lowering violation recidivism, maintaining compliance, and orchestrating activities to sustain improvements well into the future. CHD is proud of these accomplishments and of its service to the citizens of Fort Worth. In this spirit, CHD is happy to accept the 2004 Crumbine Award, which recognizes the dedication to consumer safety underlying this program. PMID:15628194

  19. Cannon Fire Soon to Accompany Bugle Call at Fort Detrick | Poster

    Science.gov (United States)

    Beginning June 14, the familiar bugle calls at Fort Detrick will be joined by a special percussion instrument: a cannon. A single cannon shot will be fired on the first note of “Reveille,” which signals the start of each day and is accompanied by the raising of the American flag. “Reveille” sounds at 6:30 a.m. At 5 p.m., Fort Detrick plays “Retreat,” which alerts the post that the flag is about to be lowered. The cannon will fire on the last note of “Retreat.” After a five-second pause, “To the Color” plays as the flag is lowered.

  20. A non-conventional procedure for the 3D modeling of WWI forts

    Science.gov (United States)

    Nocerino, E.; Fiorillo, F.; Minto, S.; Menna, F.; Remondino, F.

    2014-06-01

    2014 is the hundredth anniversary of the outbreak of the First World War (WWI) - or Great War - in Europe and a number of initiatives have been planned to commemorate the tragic event. Until 1918, the Italian Trentino - Alto Adige region was under the Austro - Hungarian Empire and represented one of the most crucial and bloody war front between the Austrian and Italian territories. The region borders were constellated of military fortresses, theatre of battles between the two opposite troops. Unfortunately, most of these military buildings are now ruined and their architectures can be hardly appreciated. The paper presents the initial results of the VAST project (VAlorizzazione Storia e Territorio - Valorization of History and Landscape), that aims to digitally reconstruct the forts located on the plateaus of Luserna, Lavarone and Folgaria. An integrated methodology has been adopted to collect and employ all possible source of information in order to derive precise and photo-realistic 3D digital representations of WWI forts.

  1. Ant community composition across a gradient of disturbed military landscapes at Fort Benning, Georgia

    Science.gov (United States)

    Graham, J.H.; Krzysik, A.J.; Kovacic, D.A.; Duda, J.J.; Freeman, D.C.; Emlen, J.M.; Zak, J.C.; Long, W.R.; Wallace, M.P.; Chamberlin-Graham, C.; Nutter, J.P.; Balbach, H.E.

    2008-01-01

    Military training, soil texture, and ground cover influence ant communities at Fort Benning, a military installation in west-central Georgia. We sampled 81,237 ground-dwelling ants (47 species in 20 genera) with pitfall traps at 40 sites on a continuum from nearly pristine forest to highly disturbed training areas. We also measured 15 environmental variables related to vegetation and soil. Sites disturbed by military training had fewer trees, less canopy cover, more bare ground, and more compact soils with shallower A-horizons than comparable undisturbed sites. Pheidole bicarinata, Dorymyrmex smithi, and Pogonomyrmex badius dominated the most highly disturbed sites. Competitively submissive myrmicines, such as Aphaenogaster and Crematogaster, and formicines, such as Camponotus and Formica, were abundant in the undisturbed sites. Solenopsis invicta occurred in all but the least disturbed sites. Ant community composition was a useful indicator of disturbance at Fort Benning.

  2. Application of modular vault dry storage to Public Service of Colorado-Fort St. Vrain

    Energy Technology Data Exchange (ETDEWEB)

    Lehr, M. (Public Service Co. of Colorado, Denver, CO (USA)); Ealing, C.J. (GEC Alsthom Engineering Systems, Ltd., Whetstone, Leicester (GB)); Agarwal, B.K. (Foster Wheeler Energy Applications, Inc., Livingston, NJ (USA))

    1990-05-01

    This paper discusses NRC approval for the first dry vault storage system to be submitted for nonsite specific design approval. It describes the first site specific application of the FW/GEC modular vault dry store (MVDS) for the Public Service of Colorado---Fort St. Vrain site. The decision to permanently shut down the Fort St. Vrain high temperature gas-cooled reactor provides the need to store on site 1,482 irradiated fuel blocks and a quantity of other reactor core components categorized as greater than Class C wastes. The MVDS system has been selected for the safe storage of these items in a facility designed to receive, store and discharge fuel to the repository totally independent from the original reactor facilities.

  3. Nondestructive examination of 51 fuel and reflector elements from Fort St. Vrain Core Segment 1

    International Nuclear Information System (INIS)

    Fifty-one fuel and reflector elements irradiated in core segment 1 of the Fort St. Vrain High-Temperature Gas-Cooled Reactor (HTGR) were inspected dimensionally and visually in the Hot Service Facility at Fort St. Vrain in July 1979. Time- and volume-averaged graphite temperatures for the examined fuel elements ranged from approx. 4000 to 7500C. Fast neutron fluences varied from approx. 0.3 x 1025 n/m2 to 1.0 x 1025 n/m2 (E > 29 fJ)/sub HTGR/. Nearly all of the examined elements shrank in both axial and radial dimensions. The measured data were compared with strain and bow predictions obtained from SURVEY/STRESS, a computer code that employs viscoelastic beam theory to calculate stresses and deformations in HTGR fuel elements

  4. Maison forte du Boisset : panoramique complet de la basse-cour

    OpenAIRE

    Pouyllau, Stéphane

    1996-01-01

    Panoramique de 360° réalisé par superposition d'images de la basse cour de la maison forte du boisset en 1998. Le Boisset est une maison forte reconstruite au XVe siècle (entre 1438 et 1480). Le site est entouré d'un anneau fossoyé. Certaines structures (au dessous du bâti actuel) et les fossés datent probablement de la fin du XIIIe siècle. Le premier site est à mettre en liaison avec la présence d'un lignage repérable dans ce secteur en 1260 : la famille des Brun de Boisset. Cette famille es...

  5. Application of modular vault dry storage to Public Service of Colorado-Fort St. Vrain

    International Nuclear Information System (INIS)

    This paper discusses NRC approval for the first dry vault storage system to be submitted for nonsite specific design approval. It describes the first site specific application of the FW/GEC modular vault dry store (MVDS) for the Public Service of Colorado---Fort St. Vrain site. The decision to permanently shut down the Fort St. Vrain high temperature gas-cooled reactor provides the need to store on site 1,482 irradiated fuel blocks and a quantity of other reactor core components categorized as greater than Class C wastes. The MVDS system has been selected for the safe storage of these items in a facility designed to receive, store and discharge fuel to the repository totally independent from the original reactor facilities

  6. By Royal Authority (Investigation Data, Concerning Mines Theft in Fort Navaginsky of the Black Sea Coastal Frontier. 1851)

    OpenAIRE

    Vyacheslav I. Menkovsky; Alexander А. Ryabtsev; Alexander A. Cherkasov; Vasiliy V. Tarakanov; Alexander V. Navrotsky

    2013-01-01

    The article, basing on archive data, considers one of the most celebrated criminal cases, controlled by the Russian Emperor Nicholas I during the Caucasian War. It is concerned with the divulgence of state military secret – new types of the defensive arms, namely galvanic cell mines. The state secret was divulged in Fort Navaginsky of the Black Sea coastal frontier in summer, 1851. The article reconstructs the crime, attaching special attention to the daily life of the fort, difficulties ...

  7. Salvage rapid maxillary expansion for the relapse of maxillary transverse expansion after Le Fort I with parasagittal osteotomy

    OpenAIRE

    Lee, Hyun-Woo; Kim, Su-Jung; Kwon, Yong-Dae

    2015-01-01

    Maxillary transverse deficiency is one of the most common deformities among occlusal discrepancies. Typical surgical methods are segmental Le Fort I osteotomy and surgically-assisted rapid maxillary expansion (SARME). This patient underwent a parasagittal split with a Le Fort I osteotomy to correct transverse maxillary deficiency. During follow-up, early transverse relapse occurred and rapid maxillary expansion (RME) application with removal of the fixative plate on the constricted side was a...

  8. Equipment for nondestructive evaluation of the strength of the Fort St. Vrain core-support blocks

    International Nuclear Information System (INIS)

    A novel sweep-frequency eddy current instrument has been constructed for measuring density-depth profiles in oxidized graphite. Development work on additional parts of the instrumentation package, that was to be tested in the Fort St. Vrain High Temperature Gas-Cooled Reactor, has been temporarily halted. This report documents the work which has been accomplished to date and presents the current status of the equipment development effort

  9. Energy efficiency campaign for residential housing at the Fort Lewis army installation

    Energy Technology Data Exchange (ETDEWEB)

    AH McMakin; RE Lundgren; EL Malone

    2000-02-23

    In FY1999, Pacific Northwest National Laboratory conducted an energy efficiency campaign for residential housing at the Fort Lewis Army Installation near Tacoma, Washington. Preliminary weather-corrected calculations show energy savings of 10{percent} from FY98 for energy use in family housing. This exceeded the project's goal of 3{percent}. The work was funded by the U.S. DOEs Federal Energy Management Program (FEMP), Office of Energy Efficiency and Renewable Energy. The project adapted FEMP's national ``You Have the Power Campaign'' at the local level, tailoring it to the military culture. The applied research project was designed to demonstrate the feasibility of tailored, research-based strategies to promote energy conservation in military family housing. In contrast to many energy efficiency efforts, the campaign focused entirely on actions residents could take in their own homes, as opposed to technology or housing upgrades. Behavioral change was targeted because residents do not pay their own utility bills; thus other motivations must drive personal energy conservation. This campaign augments ongoing energy savings from housing upgrades carried out by Fort Lewis. The campaign ran from September 1998 through August 1999. The campaign strategy was developed based on findings from previous research and on input from residents and officials at Fort Lewis. Energy use, corrected to account for weather differences, was compared with the previous year's use. Survey responses from 377 of Fort Lewis residents of occupied housing showed that the campaign was moderately effective in promoting behavior change. Of those who were aware of the campaign, almost all said they were now doing one or more energy-efficient things that they had not done before. Most people were motivated by the desire to do the right thing and to set a good example for their children. They were less motivated by other factors.

  10. Inicial nasal mucosa detachment using piezoelectric device in the Le Fort I osteotomy: A technical note

    Directory of Open Access Journals (Sweden)

    Elio Hitoshi Shinohara

    2013-01-01

    Full Text Available In maxillary Le Fort I type osteotomy the detachment of the nasal mucosa should be done carefully. Piezoelectric surgery contributed much to increase the safety of osteotomies, despite the initial advantage of minimizing the risk of injury in nervous tissue, mainly in bilateral sagittal split osteotomy; we use the piezoelectric device for the initial detachment of the nasal mucosa in the maxillary osteotomy.

  11. Fort Lewis natural gas and fuel oil energy baseline and efficiency resource assessment

    International Nuclear Information System (INIS)

    The mission of the US Department of Energy (DOE) Federal Energy Management Program (FEMP) is to lead the improvement of energy efficiency and fuel flexibility within the federal sector. Through the Pacific Northwest Laboratory (PNL), FEMP is developing a fuel-neutral approach for identifying, evaluating, and acquiring all cost-effective energy projects at federal installations; this procedure is entitled the Federal Energy Decision Screening (FEDS) system. Through a cooperative program between FEMP and the Army Forces Command (FORSCOM) for providing technical assistance to FORSCOM installations, PNL has been working with the Fort Lewis Army installation to develop the FEDS procedure. The natural gas and fuel oil assessment contained in this report was preceded with an assessment of electric energy usage that was used to implement a cofunded program between Fort Lewis and Tacoma Public Utilities to improve the efficiency of the Fort's electric-energy-using systems. This report extends the assessment procedure to the systems using natural gas and fuel oil to provide a baseline of consumption and an estimate of the energy-efficiency potential that exists for these two fuel types at Fort Lewis. The baseline is essential to segment the end uses that are targets for broad-based efficiency improvement programs. The estimated fossil-fuel efficiency resources are estimates of the available quantities of conservation for natural gas, fuel oils number-sign 2 and number-sign 6, and fuel-switching opportunities by level of cost-effectiveness. The intent of the baseline and efficiency resource estimates is to identify the major efficiency resource opportunities and not to identify all possible opportunities; however, areas of additional opportunity are noted to encourage further effort

  12. Methodology for the evaluation of a 4000-home geothermal heat pump retrofit at Fort Polk, Louisiana

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, P.J.; Shonder, J.A.; White, D.L.; Huang, H.L.

    1998-03-01

    The US Army and a private energy service company are developing a comprehensive energy efficiency project to upgrade the family housing at Fort Polk, Louisiana. The project includes converting the space conditioning systems of more than 4,000 housing units to geothermal (or ground-source) heat pumps (GHPs). This interim report describes the methodology of the evaluation associated with this project, including the field monitoring that has been conducted at the base.

  13. Stress and Absenteeism in Civilian Employees Supervised by Army Sergeants: Empirical Evidence from Fort Belvoir, Virginia

    OpenAIRE

    Williams, Carey; Chinta, Ravi

    2015-01-01

    Past literature suggests that leadership style impacts employee attitudes and job performance in organizations. Given the broad scope of military operations, there are many situations in military where military managers supervise civilian employees.  Our empirical study explores the effects of Army sergeant supervision of civilian employees at Fort Belvoir, Virginia.  Eight themes in Army sergeants’ perceptions as supervisor of federal civilian employees were studied in-depth: (a) task, (b) e...

  14. Initial operating experience of the Fort St. Vrain HTR. Pt. 6

    International Nuclear Information System (INIS)

    The nuclear power plant at Fort St. Vrain, with the world's only operating HTR, reached full-load operation on November 6, 1981. Operating tests at full load were carried out for three days, i.e. until November 9. The power plant was then shut down for maintenance and for reconstruction of the helium compressor auxiliary system. All HTR components and systems worked reliably during full-load operation. The trial operation has helped to advance commercial HTR technology. (orig.)

  15. Comparison of radioactive materials released from the Fort St. Vrain HTGR and LWRS

    International Nuclear Information System (INIS)

    The radioactive effluent released from and the personnel exposures encountered at the Fort St. Vrain (FSV) nuclear power plant have been exceptionally low. This appears to be due to the unique graphite core structure and helium coolant used in the FSV HTGR. Personnel exposure data, solid radioactive waste generation and radioactive releases are compared for FSV and United States LWRs. FSV tritium production and disposal are discussed. (U.K.)

  16. Marketingová komunikace ve farmaceutickém průmyslu: GS CONDRO FORTE

    OpenAIRE

    Frýdlová, Jana

    2012-01-01

    The aim of this thesis is to present the theoretical attributes of marketing communications, as part of the marketing mix and in particular in relation to specific areas of the pharmaceutical industry. The practical part is focused on pharmaceutical product marketing communication towards the ultimate consumer. For this goal I chose Green pharmaceutical company - Swan Pharmaceuticals CR, as a nutritional supplement for her joints Condro Forte GS.

  17. Stability of Le Fort I Osteotomy With Propeller Graft for Canting Correction in Facial Asymmetry.

    Science.gov (United States)

    Lee, Jae-Yeol; Kim, Yong-Il; Kang, Hee-Jea; Song, Jae-Min; Park, Soo-Byung; Kim, Jong-Ryoul

    2015-10-01

    The aim of this study was to evaluate the maxillary stability in patients who had undergone Le Fort I osteotomy with propeller graft and mandibular sagittal split ramus osteotomy for correction of maxillary asymmetry. This was a retrospective study on 15 facial asymmetry patients (7 men, 8 women: 22.2 years) requiring surgical correction at the preoperative (T0), immediately postoperative (T1) and 6 months after surgery (T2) stages. To evaluate the skeletal stability, computed tomography (CT) superimposition was used, and skeletal landmarks were measured and compared from the superimposed images according to an x, y, z coordinate system. The skeletal changes at each stage (ΔT1-T0 and ΔT2-T1) were compared by paired t-test (P<0.05). The obtained data on the skeletal changes immediately postoperatively to 6-month follow-up (ΔT2-T1) showed that the Le Fort I osteotomy with propeller graft had effected stable maxillary skeletal stability at the maxillary measurement points (posterior nasal spine (PNS ), nasopalatine canal, U3 crown tip, U3 root apex, and U6 furcation). These results suggested that in cases of facial asymmetry where the upper tooth exposure is proper and anterior-posterior movement of the maxilla is not much required, Le Fort I osteotomy with propeller graft is an effective method for stable canting correction. PMID:26468788

  18. How confident is Fort McKay that industry can reclaim oil sand development

    International Nuclear Information System (INIS)

    This presentation described how traditional environmental knowledge (TEK) can provide valuable information for both the reclamation design and assessment of oil sand development in Fort McKay. Conservation is valued by the Fort McKay First Nations communities who claim that current reclamation methods are too slow, and that the land is not being brought back to its original use with the uniqueness of the boreal landscape. Elders have noted that each year the water level in the Athabasca River is lower. The blowing tailings and coke dust are causing trees to dye and driving animals away. There is concern that the animals that remain may not be safe to eat. The Fort McKay First Nation community has stated that it will view reclamation as a success only when it functions with proof over many generations. The major concerns include: salt in the water draining from reclaimed areas; salt in the soils of reclaimed area; muskeg cannot be recreated; and, the issue of whether cranberry, blueberry and streambank forest areas can be recreated, along with traditional medicinal plants. Other concerns include the loss of rivers such as the Beaver Creek and Tar River, and that the water in reclaimed areas may not be suitable for animals to live in or to drink. tabs., figs

  19. Impacts of prescribed fire on ecosystem C and N cycles at Fort Benning Installation, Georgia

    Science.gov (United States)

    Zhao, S.; Liu, S.; Tieszen, L.

    2007-12-01

    A critical challenge for the land managers at military installation is to maintain the ecological sustainability of natural resources while meeting the needs of military training. Prescribed ground fire as a land management practice has been used to remove the ground layer plants at Fort Benning for two purposes: to facilitate access for military training, and to maintain and restore fire-adapted longleaf pine communities that are critical habitat for the federally endangered red-cockaded woodpecker (Picoides borealis). Nevertheless, the impacts of prescribed fire on ecosystem processes and health are not well-understood and quantified at the plot to regional scales. Frequent fire may result in ecosystem nitrogen (N) deficiency due to repeated N loss through combustion, volatilization, and leaching, threatening ecosystem sustainability at Fort Benning. On the other hand, N loss may be offset by enhanced symbiotic N2 fixation since fire favors herbaceous legumes by scarifying legume seeds and stimulating germination. Quantifying the impacts of prescribed fire on ecosystem carbon (C) and N cycles is further complicated by interactions and feedbacks among burning, nitrogen inputs, other land use practices (e.g. tree thinning or clear-cutting), and soil properties. In this study, we used the Erosion-Deposition-Carbon Model (EDCM), a process-based biogeochemical model, to simulate C and N dynamic at Fort Benning under different combinations of fire frequency, fire intensity, nitrogen deposition, legume nitrogen input, forest harvesting, and soil sand content. Model simulations indicated that prescribed fire led to nitrogen losses from ecosystems at Fort Benning, especially with high intensity and high frequency fires. Forest harvesting further intensified ecosystem nitrogen limitation, leading to reduced biophysical potential of C sequestration. The adverse impacts of prescribed fire and forest harvesting on C and N cycles were much higher in more sandy soil than in

  20. Senior Centers

    Medline Plus

    Full Text Available ... provide a wide variety of activities -- physical, health, mental health programs with Senior Plus, cognitive programs, a wide variety of general activities, billiards, Bingo, lots of games. [Narrator] Many senior centers also offer exercise programs. [Karen Albers] We offer aerobics, tai chi, ...

  1. Hastings Center

    Science.gov (United States)

    ... BLOG We have long had the ability, we humans, to work outside the bounds of evolution. Dairy cattle, maize, and all sorts of dog ... intervention. However, in the past, the scope of human intervention was rather… Read more Share: ... Evolution? Read more HASTINGS NEWS Hastings Center research scholar ...

  2. Senior Centers

    Medline Plus

    Full Text Available ... dancing. [Narrator] These centers can provide entree to new activities and expand a person’s social contacts. [Karen ... meeting all their interests and introducing them to new things; whether it’s an arts and crafts project, ...

  3. Senior Centers

    Medline Plus

    Full Text Available ... transportation, and meals programs are long-term care services available in the community which make it easier for older adults to ... about senior centers and other long-term care services available in your community, contact the Eldercare Locator at 1-800-677- ...

  4. Stratigraphic sections showing coal correlations within the lower coal zone of the Paleocene Fort Union Formation, Fillmore Ranch and Seaverson Reservoir quadrangles, Carbon County, Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Honey, J.G.; Hettinger, R.D.

    1989-01-01

    Stratigraphic sections showing coal correlations within the lower coal zone of the Paleocene Fort Union Formation, Fillmore Ranch and Seaverson Reservoir quadrangles, Carbon County, Wyoming are presented.

  5. Centered Pyramids

    OpenAIRE

    Brigger, P.; F. Müller; Illgner, K.; Unser, M.

    1999-01-01

    Quadtree-like pyramids have the advantage of resulting in a multiresolution representation where each pyramid node has four unambiguous parents. Such a centered topology guarantees a clearly defined up-projection of labels. This concept has been successfully and extensively used in applications of contour detection, object recognition and segmentation. Unfortunately, the quadtree-like type of pyramid has poor approximation powers because of the employed piecewise-constant image model. This pa...

  6. IRASM Center

    International Nuclear Information System (INIS)

    IRASM is a national center for radiation processing developed around an industrial Co60 gamma irradiator. Being a department in an R and D national institute, IRASM Center is dealing with radiation treatment, pre/post microbiological control, validation of irradiation sterilization, detection of irradiated foodstuffs. Training is available for operators of new irradiation facilities focused on radiation technologies, dosimetry, sterilization, food treatment, conservation by irradiation of cultural heritage, quality assurance. Expertise on proper choosing the plastics for packaging versus dose is offered to the potential clients. IRASM Center is also involved in interdisciplinary applied research like chitosan treatment, sterile male technique or implementation of irradiation step in production of pharmaceuticals. All important activities: irradiation treatment, dosimetry, microbiology, detection of irradiated food, radioprotection, nuclear safety, physical protection. are performed in accordance with the proper standards in the frame of a certified quality management system. In this way Co60 industrial sources, a byproduct of certain nuclear power plants like Candu type, appear to be the key of a large technical and R and D domain. (authors)

  7. The hill forts and castle mounds in Lithuania: interaction between geodiversity and human-shaped landscape

    Science.gov (United States)

    Skridlaite, Grazina; Guobyte, Rimante; Satkunas, Jonas

    2015-04-01

    Lithuania is famous for its abundant, picturesque hill forts and castle mounds of natural origin. In Lithuania as well as in whole Europe the fortified hills were used as the society dwelling place since the beginning of the Late Bronze Age. Their importance increased when Livonian and Teutonic Orders directed a series of military campaigns against Lithuania with the aim of expansion of Christianity in the region at the end of 1st millennium AD, and they were intensively used till the beginning of the 15th c. when most of them were burned down during fights with the Orders or just abandoned due to the changing political and economical situation. What types of the geodiversity were used for fortified dwellings? The choice in a particular area depended on a variety of geomorphology left behind the retreating ice sheets. High spots dominating their surroundings were of prime interest. In E and SE Lithuania, the Baltic Upland hills marking the eastern margin of the last Weichselian glacier hosted numerous fortified settlements from the end of 2nd millennium BC to the Medieval Ages (Narkunai, Velikuskes etc). In W Lithuania, plateau-like hills of the insular Samogitian Upland had been repeatedly fortified from the beginning of 1st millennium AD to the 14th century (Satrija, Medvegalis etc). Chains of hill forts and castle mounds feature the slopes of glaciofluvial valleys of Nemunas, Neris and other rivers where the slopes were dissected by affluent rivulets and ravines and transformed into isolated, well protected hills (Kernave, Punia, Veliuona etc). Peninsulas and headlands formed by the erosion of fluvial and lacustrine deposits were used in the lowlands, e.g. in central and N Lithuania (Paberze, Mezotne etc). How much the landscape was modified for defense purposes? Long-term erosion and overgrowing vegetation damaged the former fortified sites, however some remains and the archeological excavations allowed their reconstruction. The fortified Bronze Age settlements

  8. ASSESSMENT OF HYDROCARBON SEEPAGE DETECTION METHODS ON THE FORT PECK RESERVATION, NORTHEAST MONTANA

    Energy Technology Data Exchange (ETDEWEB)

    Lawrence M. Monson

    2003-06-30

    Surface exploration techniques have been employed in separate study areas on the Fort Peck Reservation in northeastern Montana. Anomalies associated with hydrocarbon seepage are documented in all three areas and a variety of surface exploration techniques can be compared. In a small area with established production, Head Gas and Thermal Desorption methods best match production; other methods also map depletion. In a moderate-size area that has prospects defined by 3D seismic data, Head Gas along with Microbial, Iodine, and Eh soil anomalies are all associated with the best hydrocarbon prospect. In a large area that contains many curvilinear patterns observed on Landsat images, that could represent micro-seepage chimneys, results are inconclusive. Reconnaissance mapping using Magnetic Susceptibility has identified a potential prospect; subsequent Soil Gas and Head Gas surveys suggest hydrocarbon potential. In the final year of this project the principle contractor, the Fort Peck Tribes, completed a second survey in the Wicape 3D Seismic Prospect Area (also known as Area 6 in Phase I of the project) and sampled several Landsat image features contained in the Smoke Creek Aeromag Anomaly Area (also known as Area 1 in Phase II of the project). Methods determined to be most useful in Phases I and II, were employed in this final Phase III of the study. The Southwest Wicape seismic anomaly was only partially confirmed. The abundant curvilinears proposed to be possible hydrocarbon micro-seepage chimneys in the Smoke Creek Area were not conclusively verified as such. Insufficient sampling of background data precludes affirmative identification of these mostly topographic Landsat features as gas induced soil and vegetation anomalies. However relatively higher light gas concentrations were found associated with some of the curvilinears. Based on the findings of this work the Assiniboine & Sioux Tribes of the Fort Peck Reservation intend to utilize surface hydrocarbon

  9. Open, multicenter study to evaluate the tolerability and efficacy of Echinaforce Forte tablets in athletes.

    Science.gov (United States)

    Schoop, Ronald; Büechi, Samuel; Suter, Andy

    2006-01-01

    This open, multicenter study investigated the tolerability and efficacy of a new tablet formulation of Echinacea purpurea extract (Echinaforce Forte; A. Vogel, Bioforce AG, Roggwil, Switzerland) in 80 subjects actively involved in sports. Most investigators (97.5%) rated the treatment as having "very good" or "good" tolerability. About 75% of patients and investigators rated its efficacy during a common cold as "very good" or "good," and 71% of subjects were free of cold episodes. This study is the first to suggest that Echinaforce is effective in the prophylaxis, as well as the treatment, of the common cold in persons who actively participate in sports. PMID:17142219

  10. Radiometric traverse along the Yukon River from Fort Yukon to Ruby, Alaska, 1949

    Science.gov (United States)

    White, Max G.; Stevens, John M.; Matzko, John J.

    1956-01-01

    In 1949, a radiometric traverse was made of rocks exposed along the banks of and near the Yukon River about Fort Yukon to Ruby, Alaska. Granitic rocks of Tertiary age and of Devonian or Carboniferous age and sandstone beds of Cretaceous age gave the highest readings obtained in the field. Other rock types examined were greenstone of Devonian or Carboniferous age and metamorphic rocks of Devonian and pre-Devonian age, sedimentary rocks, and liginite of Tertiary age, and alluvial deposits of Quaternary age. The most radioactive sample, from Melozitna River canyon, contained only 0.017 percent equivalent uranium.

  11. The Role of Occupant Behavior in Achieving Net Zero Energy: A Demonstration Project at Fort Carson

    Energy Technology Data Exchange (ETDEWEB)

    Judd, Kathleen S.; Sanquist, Thomas F.; Zalesny, Mary D.; Fernandez, Nicholas

    2013-09-30

    This study, sponsored by the U.S. General Services Administration’s Office of Federal High-Performance Green Buildings, aimed to understand the potential for institutional and behavioral change to enhance the performance of buildings, through a demonstration project with the Department of Defense in five green buildings on the Fort Carson, Colorado, Army base. To approach this study, the research team identified specific occupant behaviors that had the potential to save energy in each building, defined strategies that might effectively support behavior change, and implemented a coordinated set of actions during a three-month intervention.

  12. Effects of sleep on training effectiveness in soldiers at Fort Leonard Wood, Missouri

    OpenAIRE

    Miller, Nita Lewis; Shattuck, Lawrence G.; Tvaryanas, Anthony P.; Matsangas, Panagiotis

    2010-01-01

    This study examined the effect of alterations in the timing of sleep within the circadian cycle on the amount of total nightly sleep and its influence on various indicators of mood and performance of U.S. Army Soldiers attending Basic Combat Training (BCT) at Fort Leonard Wood, Missouri. The quasi-experimental study design compared Soldiers assigned to one of two training companies: a company using the standard BCT sleep regimen (8:30 p.m. to 4:30 a.m.) or a company using a phase-delayed slee...

  13. Flood-inundation maps for the St. Marys River at Fort Wayne, Indiana

    Science.gov (United States)

    Menke, Chad D.; Kim, Moon H.; Fowler, Kathleen K.

    2012-01-01

    Digital flood-inundation maps for a 9-mile reach of the St. Marys River that extends from South Anthony Boulevard to Main Street at Fort Wayne, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the City of Fort Wayne. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site, depict estimates of the areal extent of flooding corresponding to selected water levels (stages) at the USGS streamgage 04182000 St. Marys River near Fort Wayne, Ind. Current conditions at the USGS streamgages in Indiana may be obtained from the National Water Information System: Web Interface. In addition, the information has been provided to the National Weather Service (NWS) for incorporation into their Advanced Hydrologic Prediction Service (AHPS) flood warning system. The NWS forecasts flood hydrographs at many places that are often collocated at USGS streamgages. That forecasted peak-stage information, also available on the Internet, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. In this study, water-surface profiles were simulated for the stream reach by means of a hydraulic one-dimensional step-backwater model. The model was calibrated using the most current stage-discharge relation at the USGS streamgage 04182000 St. Marys River near Fort Wayne, Ind. The hydraulic model was then used to simulate 11 water-surface profiles for flood stages at 1-ft intervals referenced to the streamgage datum and ranging from bankfull to approximately the highest recorded water level at the streamgage. The simulated water-surface profiles were then combined with a geographic information system digital elevation model (derived from Light Detection and Ranging (LiDAR) data) in order to delineate the area flooded at each water level. A flood inundation map was generated for each water-surface profile stage (11 maps in all) so that for any given flood stage users will be

  14. Estudio de impacto ambiental en Punta Fort William, verano austral: 1995-1996, 1997-1998

    OpenAIRE

    Valencia T., M.

    1998-01-01

    Durante los veranos australes de 1995-1996 y 1997-1998 se llevó a cabo, en Ensenada Guayaquil, cuerpo de agua aledaño a Punta Fort William, Isla Greenwich, del archipiélago de las Shetland del Sur, lugar del asentamiento de la Estación Científica "Pedro Vicente Maldonado", estudios químicos de la calidad de las aguas tendientes a determinar el eventual impacto que las actividades humanas pudieran ocasionar sobre tal ecosistema. Se presenta información acerca de las condiciones de oxigenación ...

  15. Remote examination of Fort St. Vrain HTGR fuel and reflector elements

    International Nuclear Information System (INIS)

    A robotic device developed at GA Technologies was used to perform remote metrological and visual examinations on 105 irradiated fuel and reflector elements removed from the High Temperature Gas Cooled Reactor (HTGR) core of the Fort St. Vrain (FSV) Nuclear Generating Station. All examinations were accomplished in a fraction of the time and at a fraction of the cost for manual methods. Theses examinations have been useful in the verification of core design codes, in monitoring the in-pile performance of graphite blocks, and in qualifying improved core materials

  16. Fort Devens: Cold Climate, Energy-Efficient, Market-Rate Townhomes

    Energy Technology Data Exchange (ETDEWEB)

    Zoeller, W.; Slattery, M.; Grab, J.

    2013-08-01

    In 2009, Mass Development issued an RFQ and subsequent RFP for teams to develop moderately priced high-efficiency homes on two sites within the Devens Regional Enterprise Zone. MassDevelopment, a Massachusetts agency that owns the Devens site (formerly Fort Devens Army Base, in Harvard, Massachusetts), set a goal of producing a replicable example of current and innovative sustainable building practices with a near-zero energy potential. Metric Development, as primary developer and construction manager, formed one of the successful teams that included CARB and Cambridge Seven Architects (C7A).

  17. Initial operating experience at the Fort St. Vrain high-temperature reactor. Pt. 5

    International Nuclear Information System (INIS)

    During the start-up test programme, the Fort St. Vrain plant control systems and safety control systems have been tested and adjusted to the operating requirements. So far, they have worked satisfactorily in the range up to 10% of the rated power in fully automatic operation. Experiments and some actual incidents have shown that the control function is satisfactory in case of turbine failure, reactor scram, and coolant loop insulation failure. Transient states in normal operation, e.g. changes of load, are controlled with negligible deviations from the rated values. (orig./GL)

  18. The Fort St. Vrain high temperature gas-cooled reactor. Pt. 10

    International Nuclear Information System (INIS)

    In October 1977, during the rise to power test program, the Fort St. Vrain high temperature gas-cooled reactor experienced the first of 37 fluctuation events involving primary coolant outlet temperature, nuclear detector signals, steam generator module gas inlet temperature and steam generator module main and reheat steam temperatures. In a 3 year investigation it was determined that the apparent cause of the fluctuations was movements of core components accompanied by periodic changes in bypass flows and crossflows of primary coolant helium. Installation of region constraint devices has eliminated fluctuations, but a single small primary coolant helium core outlet temperature redistribution is experienced routinely during rise to power. (orig.)

  19. The Fort St. Vrain high temperature gas-cooled reactor. II

    International Nuclear Information System (INIS)

    In field tests in a fossil-fueled facility, performed concurrently with Fort St. Vrain's construction, data indicated that the helium circulator design was well suited to provide primary coolant circulation for the high temperature gas-cooled reactor. After plant installation, primarily during the hot functional tests, a number of time-consuming delays developed caused by cavitation damage on circular speed valves, cavitation and fatigue damage on auxiliary water turbine buckets, water turbine nozzle erosion, static shutdown seal cracks and circulator primary closure helium leakage. After extensive analysis and testing, all of these problems were corrected. Circulators have performed satisfactorily at levels up to 70% of rated power. (Auth.)

  20. Fort St. Vrain helium circulator auxiliary systems: dynamic performance evaluation and acceptance tests

    International Nuclear Information System (INIS)

    The purpose of the tests described is to show that the dynamic performance of the Fort St. Vrain helium circulator auxiliary systems satisfies all the guidelines and criteria established and agreed to by Public Service Company of Colorado (PSC), Proto-Power, and General Atomic Company (GA). Specifically, it is shown that transfers to and from backup bearing water and helium purification system transients do not cause any circulator trips. Furthermore, at PSC's request, in an effort to resolve any NFSC questions concerning these systems, the satisfactory repeatability of their dynamic performance is shown beyond any doubt.

  1. Land Use and Remedy Selection: Experience from the Field — The Fort Ord Site

    OpenAIRE

    Wernstedt, Kris; Hersh, Robert

    1997-01-01

    In September of 1994, the Army closed the Fort Ord Military Reservation, a Superfund site of some 28,000 acres located in Monterey County, California. Under the Base Closure and Realignment Act, nearly all of this land will be transferred to federal and state entities and to a number of cities of the Monterey peninsula that border the base. A good deal of this property is valuable real estate — coastal dunes, golf courses, and barracks that can be converted to apartments or dormitories. For t...

  2. Revised Geologic Map of the Fort Garland Quadrangle, Costilla County, Colorado

    Science.gov (United States)

    Wallace, Alan R.; Machette, Michael N.

    2008-01-01

    The map area includes Fort Garland, Colo., and the surrounding area, which is primarily rural. Fort Garland was established in 1858 to protect settlers in the San Luis Valley, then part of the Territory of New Mexico. East of the town are the Garland mesas (basalt-covered tablelands), which are uplifted as horsts with the Central Sangre de Cristo fault zone. The map also includes the northern part of the Culebra graben, a deep structural basin that extends from south of San Luis (as the Sanchez graben) to near Blanca, about 8 km west of Fort Garland. The oldest rocks exposed in the map area are early Proterozic basement rocks (granites in Ikes Creek block) that occupy an intermediate structural position between the strongly uplifted Blanca Peak block and the Culebra graben. The basement rocks are overlain by Oligocene volcanic and volcaniclastic rocks of unknown origin. The volcanic rocks were buried by a thick sequence of basin-fill deposits of the Santa Fe Group as the Rio Grande rift formed about 25 million years ago. The Servilleta Basalt, a regional series of 3.7?4.8 Ma old flood basalts, was deposited within sediment, and locally provides a basis for dividing the group into upper and lower parts. Landslide deposits and colluvium that rest on sediments of the Santa Fe Group cover the steep margins of the mesas. Exposures of the sediment beneath the basalt and within the low foothills east of the Central Sangre de Cristo fault zone are comprised of siltstones, sandstones, and minor fluvial conglomerates. Most of the low ground surrounding the mesas and in the graben is covered by surficial deposits of Quaternary age. The alluvial deposits are subdivided into three Pleistocene-age units and three Holocene-age units. The oldest Pleistocene gravel (unit Qao) is preserved as isolated remnants that cap high surfaces north and east of Fort Garland. The primary geologic hazards in the map area are from earthquakes, landslides, and localized flooding. The Central

  3. Primary coolant chemistry of the Peach Bottom and Fort St. Vrain high temperature gas-cooled reactors

    International Nuclear Information System (INIS)

    The chemical impurities in the primary coolants of the Peach Bottom and Fort St. Vrain reactors are discussed. The impurity mixtures in the two plants were quite different because the sources of the impurities were different. In the Peach Bottom reactor, the impurities were dominated by H2 and CH4, which are decomposition products of oil. In the Fort St. Vrain reactor, there were high levels of CO, CO2, and H2O. Although oil ingress at Peach Bottom created carbon deposits on virtually all surfaces, its effect on reactor operation was negligible. Slow outgassing of water from the thermal insulation at Fort St. Vrain caused delays in reactor startup. The overall graphite oxidation in both plants was negligible. (author)

  4. Primary coolant chemistry of the Peach Bottom and Fort St. Vrain high-temperature gas-cooled reactors

    International Nuclear Information System (INIS)

    The chemical impurities in the primary coolants of the Peach Bottom and Fort St. Vrain reactors are discussed. The impurity mixtures in the two plants were quite different because the sources of the impurities were different. In the Peach Bottom reactor, the impurities were dominated by H2 and CH4, which are decomposition products of oil. In the Fort St. Vrain reactor, there were high levels of CO, CO2, and H2O. Although oil ingress at Peach Bottom created carbon deposits on virtually all surfaces, its effect on reactor operation was negligible. Slow outgassing of water from the thermal insulation at Fort St. Vrain caused delays in reactor startup. The overall graphite oxidation in both plants was negligible

  5. National Health Information Center

    Science.gov (United States)

    ... ODPHP National Health Information Center National Health Information Center The National Health Information Center (NHIC) is sponsored ... interest View the NHO calendar . Federal Health Information Centers and Clearinghouses Federal Health Information Centers and Clearinghouses ...

  6. Location and characterization of the Sancti Spiritus Fort from geophysical investigations

    Science.gov (United States)

    Bonomo, Néstor; Osella, Ana; Martinelli, Patricia; la Vega, Matías de; Cocco, Gabriel; Letieri, Fabian; Frittegotto, Guillermo

    2012-08-01

    A geophysical investigation was carried out to locate and characterize the remains of the Sancti Spiritus Fort, the first European settlement in the South Cone of America (1527-1529). In an initial stage, we used three complementary methods, ground penetrating radar, multifrequency electromagnetic induction and dipole-dipole electric profiling, to increase the possibility of detecting the structures of the Fort whose physical properties were expected to be similar to those of the surrounding soil, as they were constructed with raw earth probably extracted from it. From different views of the data, a number of electromagnetic signals apparently related to these structures were identified. Test excavations confirmed these hypotheses and showed that the structures were poorly preserved. Furthermore, they were almost indistinguishable through direct inspection of the excavated sections of soil, and very difficult to track. Therefore, in a second stage of geophysical studies, we acquired high-density grids of GPR data at relevant areas, looking for more detailed information about the structures. The results of these studies allowed to determine with precision their continuity through the site and also to interpret a number of areas which had remained unclear from the first survey. Extensive archaeological excavations were designed from the geophysical maps and carried out. From them, the geophysical interpretations were fully confirmed, and the presence of structural elements of previous and later native settlements was established.

  7. Territoriality of feral pigs in a highly persecuted population on Fort Benning, Georgia

    Science.gov (United States)

    Sparklin, B.D.; Mitchell, M.S.; Hanson, L.B.; Jolley, D.B.; Ditchkoff, S.S.

    2009-01-01

    We examined home range behavior of female feral pigs (Sus scrofa) in a heavily hunted population on Fort Benning Military Reservation in west-central Georgia, USA. We used Global Positioning System location data from 24 individuals representing 18 sounders (i.e., F social groups) combined with markrecapture and camera-trap data to evaluate evidence of territorial behavior at the individual and sounder levels. Through a manipulative experiment, we examined evidence for an inverse relationship between population density and home range size that would be expected for territorial animals. Pigs from the same sounder had extensive home range overlap and did not have exclusive core areas. Sounders had nearly exclusive home ranges and had completely exclusive core areas, suggesting that female feral pigs on Fort Benning were territorial at the sounder level but not at the individual level. Lethal removal maintained stable densities of pigs in our treatment area, whereas density increased in our control area; territory size in the 2 areas was weakly and inversely related to density of pigs. Territorial behavior in feral pigs could influence population density by limiting access to reproductive space. Removal strategies that 1) match distribution of removal efforts to distribution of territories, 2) remove entire sounders instead of individuals, and 3) focus efforts where high-quality food resources strongly influence territorial behaviors may be best for long-term control of feral pigs.

  8. Seasonal shifts in the diet of the big brown bat (Eptesicus fuscus), Fort Collins, Colorado

    Science.gov (United States)

    Valdez, Ernest W.; O'Shea, Thomas

    2014-01-01

    Recent analyses suggest that the big brown bat (Eptesicus fuscus) may be less of a beetle specialist (Coleoptera) in the western United States than previously thought, and that its diet might also vary with temperature. We tested the hypothesis that big brown bats might opportunistically prey on moths by analyzing insect fragments in guano pellets from 30 individual bats (27 females and 3 males) captured while foraging in Fort Collins, Colorado, during May, late July–early August, and late September 2002. We found that bats sampled 17–20 May (n = 12 bats) had a high (81–83%) percentage of volume of lepidopterans in guano, with the remainder (17–19% volume) dipterans and no coleopterans. From 28 May–9 August (n = 17 bats) coleopterans dominated (74–98% volume). On 20 September (n = 1 bat) lepidopterans were 99% of volume in guano. Migratory miller moths (Euxoa auxiliaris) were unusually abundant in Fort Collins in spring and autumn of 2002 and are known agricultural pests as larvae (army cutworms), suggesting that seasonal dietary flexibility in big brown bats has economic benefits.

  9. Emerging Tick-borne Rickettsia and Ehrlichia at Joint Base Langley-Eustis, Fort Eustis, Virginia.

    Science.gov (United States)

    Miller, Melissa K; Jiang, Ju; Truong, Melissa; Yarina, Tamasin; Evans, Holly; Christensen, Timothy P; Richards, Allen L

    2016-01-01

    Four species of ticks known to parasitize humans (Amblyomma americanum (lone star tick), Dermacentor variabilis (American dog tick), Amblyomma maculatum (Gulf Coast tick), and Ixodes scapularis (black-legged tick)) were collected at Joint Base Langley-Eustis, Fort Eustis, Virginia during 2009. These ticks were tested individually (adults and nymphs) and in pools of 15 (larvae) for pathogens of public health importance within the genera: Rickettsia, Borrelia, and Ehrlichia, by quantitative real-time polymerase chain reaction (qPCR) assays and, where appropriate, multilocus sequence typing (MLST). Of the 340 A americanum ticks tested, a minimum of 65 (19%), 4 (1%), 4 (1%), and one (<1%) were positive for Rickettsia amblyommii, B lonestari, E ewingii and E chaffeensis, respectively. One of 2 (50%) A maculatum ticks collected was found to be positive for R parkeri by MLST and qPCR analyses. All 33 D variabilis ticks were negative for evidence of rickettsial infections. Likewise, no pathogenic organisms were detected from the single Ixodes scapularis tick collected. Pathogenic rickettsiae and ehrlichiae are likely emerging and cause under-recognized diseases, which threaten people who live, work, train, or otherwise engage in outdoor activities at, or in the vicinity of, Fort Eustis, Virginia. PMID:27613206

  10. By Royal Authority (Investigation Data, Concerning Mines Theft in Fort Navaginsky of the Black Sea Coastal Frontier. 1851

    Directory of Open Access Journals (Sweden)

    Vyacheslav I. Menkovsky

    2013-01-01

    Full Text Available The article, basing on archive data, considers one of the most celebrated criminal cases, controlled by the Russian Emperor Nicholas I during the Caucasian War. It is concerned with the divulgence of state military secret – new types of the defensive arms, namely galvanic cell mines. The state secret was divulged in Fort Navaginsky of the Black Sea coastal frontier in summer, 1851. The article reconstructs the crime, attaching special attention to the daily life of the fort, difficulties of the garrison life, shows reasons for social misconduct of some servicemen, describes relations between Russian administration and mountain tribes, particularly with Ubykhs

  11. Dust Plume Modeling from Ranges and Maneuver Areas on Fort Bliss and the White Sands Missile Range: Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, Elaine G.; Barnard, James C.; Rutz, Frederick C.; Pekour, Mikhail S.; Rishel, Jeremy P.; Shaw, William J.

    2009-05-04

    The potential for air quality impacts from heavy mechanized vehicles operating on and between the unpaved main supply routes at Fort Bliss and White Sands Missile Range was investigated. This report details efforts by the staff of Pacific Northwest National Laboratory for the Fort Bliss Directorate of Environment in this investigation. Dust emission and dispersion from typical move-out activities occurring on the installations were simulated using the atmospheric modeling system DUSTRAN. Major assumptions associated with designing the modeling scenarios are summarized and results of simulations conducted under these assumptions are presented for four representative meteorological periods.

  12. Frigoconservação de caquis (Diospyrus kaki, l. das cultivares Fuyu e Rama forte Storage of persimmons (Diospyrus kaki, l. cultivares Fuyu and Rama forte

    Directory of Open Access Journals (Sweden)

    Auri Brackmann

    1997-12-01

    Full Text Available O trahalho foi desenvolvido com o objetivo de avaliar o efeito da temperatura e condições de atmosfera modificada (AM e controlada (AC sobre a manutenção da qualidade de caquis cvs Fuyu e Rama Forte. Ambas as cultivares foram armazenadas em AM, sendo a cv. Fuyu armazenada também em condições de armazenamento refrigerado (AR e AC. Em AM foram avaliados os filmes de polietileno de baixa densidade com 10mi e 40mide espessura e temperaturas de 0°C e 1°C com umidade relativa de 97%. Em AC foram avaliadas as concentrações de 10% e 15% de CO2 com 16% de O2, na temperatura de 0°C. Nas condições de AM, anbas as cultivares apresentaram qualidade satisfatória até dois meses de armazenamento, sendo que os frutos armazenados a 0°C e polietileno de 40mi mantiveram maior fimeza de polpa e menores percentuais de escurecimento da epiderme. Após três meses, a cv. Fuyu armazenada com 15% de CO2 e 16% de O2 apresentou firmeza de polpa acima do nível aceitável para o consumo, sem causar escurecimento da epiderme. Após quatro dias de exposição à temperatura ambiente, este tratamento também apresentou os menores percentuais de escurecimento da epiderme.This research was carried out to evaluate the effect of temperature, controlled (CA and modified (MA atmosphere conditions on the quality of 'Fuyu' and 'Rama Forte' persimmons. Both cultivars were stored in MA packging and 'Fuyu' was also stored in cold storage and CA conditions. The thickness of MA packging of low density poliethylene were 10mu and 40mu. The storage temperatures were 0°C and 1°C with 97% RH. CA conditions were 10% and 15% CO2 plus 16% O2 at 0°C. In Ma packaging both cultivars showed good quality until two months of storage, however, the fruits at 0°C with 40mu film maintained higher flesh firmness and lower skin browning incidence. After three months of CA storage whith 15% CO2 plus 16% O2 'Fuyu' showed high flesh, firmness without skin browning. After, four days at shelf

  13. Centering research

    DEFF Research Database (Denmark)

    Katan, Lina Hauge; Baarts, Charlotte

    share as the common aim of both research and education. Despite some similarities, we find that how the two groups engage in and benefit from reading and writing diverges significantly. Thus we have even more reason to believe that centering practice-based teaching on these aspects of research is a good......’ exercises tend to dominate the common understandings of research-based learning. Here we address a specific area of inquiry overlooked by previous studies: whether and how reading, thinking and writing indeed share the same learning potentials as the practical foundation for research-based teaching....... In the humanities and social sciences, integrated acts of reading, writing and thinking account for an obvious and substantial overlap in student and researcher practices, creating a clear opportunity for research-based teaching. Moreover, our empirical data point to reading, thinking and writing as quintessential...

  14. Reviews Book: The Quantum Story: A History in 40 Moments Resource: Down2Earth Equipment: Irwin Signal Generator/Power Amplifier Book: Laboratory Experiments in Physics for Modern Astronomy Book: Heart of Darkness Book: The Long Road to Stockholm Book: The Address Book: Our Place in the Scheme of Things Equipment: TI-Nspire Datalogger/Calculator Web Watch

    Science.gov (United States)

    2013-07-01

    WE RECOMMEND The Quantum Story: A History in 40 Moments Dip into this useful and accessible guide to quantum theory Down2Earth Astronomical-science resource enables students to pursue real, hands-on science, whatever the weather Irwin Signal Generator/Power Amplifier Students enjoy the novelty factor of versatile, affordable kit Laboratory Experiments in Physics for Modern Astronomy Book of experiments would make good supplementary material Heart of Darkness: Unravelling the Mysteries of the Invisible Universe Accessible and distinctive account of cosmology impresses The Long Road to Stockholm: The Story of MRI—An Autobiography Fascinating book tells personal and scientific stories side by side WORTH A LOOK The Address Book: Our Place in the Scheme of Things Entertaining and well-written essays offer insights and anecdotes TI-Nspire Datalogger/Calculator Challenging interface gives this kit a steep learning curve, but once overcome, results are good WEB WATCH Light-beam app game leaves little impression, while astronomy and astrophysics projects provide much-needed resources

  15. 78 FR 76855 - Record of Decision for the General Management Plan/Wilderness Study, Fort Pulaski National...

    Science.gov (United States)

    2013-12-19

    ... National Park Service Record of Decision for the General Management Plan/Wilderness Study, Fort Pulaski... (NPS) announces the availability of the Record of Decision (ROD) for the General Management Plan... general management plan process, the National Park Service conducted a wilderness eligibility...

  16. 78 FR 37785 - Foreign-Trade Zone (FTZ) 196-Fort Worth, Texas; Notification of Proposed Production Activity...

    Science.gov (United States)

    2013-06-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE... Production Activity; Flextronics International USA, Inc. (Mobile Phone Assembly and Kitting); Fort Worth..., testing, packaging, warehousing and distribution of mobile phones. Pursuant to 15 CFR 400.14(b),...

  17. A vegetation management plan for Fort Union Trading Post National Historic Site: Final report for interagency agreement number F154910005

    Science.gov (United States)

    Symstad, Amy J.

    2012-01-01

    Summary: This report provides Fort Union Trading Post National Historic Site, a small NPS unit on the border of Montana and North Dakota, a framework and reasonable tools for future vegetation management at the site in the context of probable historic, current, and desired future vegetation.

  18. From the Billboard to the School Board: How Many Leaders Does It Take to Reform Fort Worth?

    Science.gov (United States)

    Campbell, Christine; DeArmond, Michael

    2011-01-01

    This case covers the period 1993 to 2003. It tells the story of the challenges the Fort Worth Independent School District board faced when the state accountability system revealed extremely poor student achievement and a stark achievement gap. To address the problem, the board hired a dynamic superintendent, Dr. Tom Tocco, who initiated aggressive…

  19. 77 FR 31351 - Adequacy Determination for Aspen PM10 and Fort Collins Carbon Monoxide Maintenance Plans' Motor...

    Science.gov (United States)

    2012-05-25

    ... (69 FR 40004). In addition, in certain areas with monitored ambient carbon monoxide (CO) values... the National Ambient Air Quality Standard (NAAQS). The criteria by which we determine whether a SIP... AGENCY Adequacy Determination for Aspen PM and Fort Collins Carbon Monoxide Maintenance Plans'...

  20. 78 FR 33808 - Foreign-Trade Zone (FTZ) 39-Dallas-Fort Worth, Texas; Notification of Proposed Production...

    Science.gov (United States)

    2013-06-05

    ... Production Activity; Lasko Products, Inc. (Household Electric Fans); Fort Worth, Texas Lasko Products, Inc... the production of household electric fans. Pursuant to 15 CFR 400.14(b), FTZ activity would be limited... duty rates during customs entry procedures that apply to household electric fans (2.3, 4.7%) for...

  1. 77 FR 37318 - Eighth Coast Guard District Annual Safety Zones; Sound of Independence; Santa Rosa Sound; Fort...

    Science.gov (United States)

    2012-06-21

    ... of Independence; Santa Rosa Sound; Fort Walton Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce a Safety Zone for the Sound of Independence..., and persons on navigable waters during the Sound of Independence. During the enforcement period,...

  2. Maxillary sinus recovery and nasal ventilation after Le Fort I osteotomy: a prospective clinical, endoscopic, functional and radiographic evaluation

    NARCIS (Netherlands)

    M.H. Valstar; E.M. Baas; J.P. te Rijdt; B.J de Bondt; E. Laurens; J. de Lange

    2013-01-01

    The condition of the maxillary sinus is not routinely assessed before a Le Fort I osteotomy. Performing this procedure in an infected sinus might account for a considerable proportion of the complications, such as excessive bleeding and sinusitis. The aim of this study was to evaluate the maxillary

  3. Grønland som del af den bibelske fortælling - en 1700-tals studie

    DEFF Research Database (Denmark)

    Kjærgaard, Kathrine

    2010-01-01

     For missionærerne i Grønland som for de fleste andre i 1700-tallet var Bibelen en historisk sand fortælling om verden, der omfattede hele verdenshistorien fra Skabelsen til de sidste tider. Bibelen var ikke bare en sand historie om fortiden, den var også en sand historie om nutiden og om fremtid...

  4. 76 FR 46329 - Notice of Issuance of Renewed Materials License No. SNM-2504; Department of Energy; Fort St...

    Science.gov (United States)

    2011-08-02

    ... of the renewed license was published in the Federal Register on May 28, 2010 (75 FR 30075). FOR... for this action was published in the Federal Register on May 25, 2011 (76 FR 30399). Dated at... COMMISSION Notice of Issuance of Renewed Materials License No. SNM-2504; Department of Energy; Fort St....

  5. The pottery consumption c AD 260-70 at the Roman coastal defence fort, Oudenburg, Northern Gaul

    OpenAIRE

    Vanhoutte, S.; Dhaeze, W.; De Clercq, W.

    2009-01-01

    A study of military pottery consumption at the transition of the middle to late Roman period based on an important pottery group from a dump of c AD 260-70 at the Roman Saxon Shore fort at Oudenburg, West Flanders, Belgium.

  6. High-resolution Rainfall Mapping in Dallas-Fort Worth (DFW) Urban Network of Radars at Multiple Frequencies

    Science.gov (United States)

    Chandra, Chandrasekar V.; Chen*, Haonan

    2015-04-01

    Urban flash flood is one of the most commonly encountered hazardous weather phenomena. Unfortunately, the rapid urbanization has made the densely populated areas even more vulnerable to flood risks. Hence, accurate and timely monitoring of rainfall at high spatiotemporal resolution is critical to severe weather warning and civil defense, especially in urban areas. However, it is still challenging to produce high-resolution products based on the large S-band National Weather Service (NWS) Next-Generation Weather Radar (NEXRAD), due to the sampling limitations and Earth curvature effect. Since 2012, the U.S. National Science Foundation Engineering Research Center (NSF-ERC) for Collaborative Adaptive Sensing of the Atmosphere (CASA) has initiated the development of Dallas-Fort Worth (DFW) radar remote sensing network for urban weather hazards mitigation. The DFW urban radar network consists of a combination of high-resolution X-band radars and a standard NWS NEXRAD radar operating at S-band frequency. High-resolution quantitative precipitation estimation (QPE) is one of the major research goals in the deployment of this urban radar network. It has been shown in the literature that the dual-polarization radar techniques can improve the QPE accuracy over traditional single-polarization radars by rendering more measurements to enhance the data quality, providing more information about rain drop size distribution (DSD), and implying more characteristics of different hydrometeor types. This paper will present the real-time dual-polarization CASA DFW QPE system, which is developed via fusion of observations from both the high-resolution X band radar network and the S-band NWS radar. The specific dual-polarization rainfall algorithms at different frequencies (i.e., S- and X-band) will be described in details. In addition, the fusion methodology combining observations at different temporal resolution will be presented. In order to demonstrate the capability of rainfall

  7. Developmental assessment of the Fort St. Vrain version of the Composite HTGR Analysis Program (CHAP-2)

    International Nuclear Information System (INIS)

    The Composite HTGR Analysis Program (CHAP) consists of a model-independent systems analysis mainframe named LASAN and model-dependent linked code modules, each representing a component, subsystem, or phenomenon of an HTGR plant. The Fort St. Vrain (FSV) version (CHAP-2) includes 21 coded modules that model the neutron kinetics and thermal response of the core; the thermal-hydraulics of the reactor primary coolant system, secondary steam supply system, and balance-of-plant; the actions of the control system and plant protection system; the response of the reactor building; and the relative hazard resulting from fuel particle failure. FSV steady-state and transient plant data are being used to partially verify the component modeling and dynamic smulation techniques used to predict plant response to postulated accident sequences

  8. Fort St. Vrain graphite site mechanical separation concept selection. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Berry, S.M.

    1993-09-01

    One of the alternatives to the disposal of the Fort St. Vrain (FSV) reactor spent nuclear fuel involves the separation of the fuel rods composed of compacts from the graphite fuel block assembly. After the separation of these two components, the empty graphite fuel blocks would be disposed of as a low level waste (provided the appropriate requirements are met) and the fuel compacts would be treated as high level waste material. This report deals with the mechanical separation aspects concerning physical disassembly of the FSV graphite fuel element into the empty graphite fuel blocks and fuel compacts. This report recommends that a drilling technique is the preferred choice for accessing the, fuel channel holes and that each hole is drilled separately. This report does not cover any techniques or methods to separate the triso fuel particles from the graphite matrix of the fuel compacts.

  9. THEORIE DE LIQUIDE DE FERMI DU CIRCUIT RC QUANTIQUE AVEC DES INTERACTIONS FORTES

    OpenAIRE

    Filippone, Michele

    2013-01-01

    Cette thèse développe une théorie effective de liquide de Fermi pour décrire la dynamique électronique dans un circuit RC quantique dans des régimes de forte interaction. Ce dispositif est composé d'une boîte quantique connectée à un réservoir d'électrons par un point de contact quantique. La boîte quantique est aussi couplée capacitivement à une grille métallique. Ce dispositif n'admet pas de courant continu, mais seulement un courant alternatif. Son comportement est analogue à celui d'un ci...

  10. Nondestructive examination of 54 fuel and reflector elements from Fort St. Vrain core segment 2

    International Nuclear Information System (INIS)

    Fifty-four fuel and reflector elements irradiated in core segment 2 of the Fort St. Vrain high-temperature gas-cooled reactor (HTGR) were nondestructively examined. The time- and volume-averaged graphite irradiation temperatures for the elements ranged from approx. 3500 to 7500C. The element-averaged fast neutron fluences ranged from approx. 0.2 to 1.6 x 1025 n/m2 (E > 29 fJ)/sub HTGR/. The elements, except for two fuel elements in which single localizeed cracks developed during irradiation, were in excellent condition. No evidence was observed of significant graphite oxidation or mechanical interaction beween elements. The cracks in the two elements did not affect their performance or handling. These elements were, otherwise, in excellent condition. Nearly all elements shrank in both the axial and radial directions, but the dimensional changes were relatively small

  11. Preliminary assessment report for Fort Jacob F. Wolters, Installation 48555, Mineral Wells, Texas. Installation Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Dennis, C.B.

    1993-08-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Texas Army National Guard (TXARNG) property near Mineral Wells, Texas. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort Wolters property, the requirement of the Department of Defense Installation Restoration Program.

  12. Le traité de Fort Jackson, 9 août 1814

    Directory of Open Access Journals (Sweden)

    Jean‑Marc Serme

    2006-04-01

    Full Text Available This paper aims to show the motives and goals of the different actors of the War of 1812 as expressed through the Muscogee Creek War (1813‑1814. The fate of the region was sealed when a gigantic land cession was conceded by Native Americans in the Treaty of Fort Jackson. Aug.9, 1814, symbolizes both the end of Native American clout in the Old Southwest and the beginning of a new era in Southern history. Andrew Jackson played a key‑role in this shift in power. Other individuals, but also social groups and entire nations were involved in a complex web of relationships and cultural, political and economic conflicts.

  13. Success story: Interagency cooperation on an RI/FS at Fort Lewis, Washington

    International Nuclear Information System (INIS)

    From February 1992 through May 1993, an RI/FS was conducted at the Fort Lewis Military Reservation near Tacoma, Washington on two suspected contaminated sites, an old municipal landfill (Landfill No. 4) and an abandoned Solvent Refined Coal Pilot Plant (SRCPP), an experimental facility which extracted petroleum products from coal. Intensive planning, cooperation and excellent working relationships between the parties (Army, EPA, Ecology, and Corps of Engineers) enabled completion of the studies in just 16 months, without any adjustment to the project submittal schedule. The flexibility and technical expertise of the consultant (AGI) proved invaluable to solve numerous technically challenges presented by the project. During the investigation, soil and ground water sampling and analysis was undertaken for a wide variety of contaminants. Contaminants discovered at the sites which exceeded regulatory levels were trichloroethylene (TCE) and vinyl chloride in ground water at the landfill and polycyclic aromatic hydrocarbons (PAHs) in soil at the SRCPP

  14. Survey on the radon gas content and surface gamma radiometry in the cape Fort William area

    International Nuclear Information System (INIS)

    The Ecuadorian Commission of Atomic Energy, during the last years have carried out investigations on the presence of Radon in the Ecuador with a numberless of purposes: radon in polluted spaces, contamination of radon in mining work, radon applied to detection of uranium and exploration of uranium, getting outputs that in their due moment have been published in several reports through the CEEA. Within the Antarctic Ecuadorian Program, it was expounded carry out investigation, on the presence of the gas radon and superficial gamma radiometry in pint Fort William. This study enlarges to the Bransfield Strait, utilizing portable equipment, and allowed to carry out studies in inhospitable zones, where an infrastructure does not exist in order to could employ more complex equipment. The bank of data gotten on radiometry and emanometry will apply to fields of radioprotection, geophysics and geology

  15. Measurements of Boundary Layer Structure at Fort Cobb During CLASIC, June 2007

    Science.gov (United States)

    Li, W.; Barros, A. P.; Kang, D. H.; Prat, O. P.; Shrestha, P.; Tao, K.; Giovannettone, J.; Munoz, F.; Patrick, W.; Peters-Lidard, C.; Jackson, T.

    2007-12-01

    A tethersonde system was deployed at Fort Cobb, Oklahoma during the Cloud and Land Surface Interaction Campaign (CLASIC) June 8-24 2007 with the objective of characterizing the diurnal cycle of lower boundary layer structure up to 500 m including wind, pressure, temperature, humidity as well as CO2 profiles over harvested wheat. One unique feature of this data set is that includes fair weather, pre-storm and post-storm conditions for a record monthly rainfall in Oklahoma, in excess of 300 mm at the site. Here, we discuss specifically the diurnal cycle of (potential temperature) and q (specific humidity) and overall boundary layer structure during the duration of the field campaign with an emphasis on conditions before and after one major rain event. Preliminary regional estimates of surface roughness and friction velocity, and sensible heat flux and latent heat flux are also presented.

  16. Blueschist metamorphism in the Yreka-Fort Jones area, Klamath Mountains, California

    Science.gov (United States)

    Hotz, Preston E.

    1973-01-01

    Blueschist is plentiful in the Yreka-Fort Jones area, eastern Klamath Mountains, adjacent to a belt of serpentinite that marks the boundary between two fundamental lithologic units, an eastern belt of early Paleozoic sedimentary and metamorphic rocks, and a western greenstone-chert assemblage of late Paleozoic and Triassic(?) age. The blueschists, which contain lawsonite and glaucophane or crossite, occur with phyllitic quartzite and siliceous phyllite of the Stuart Fork Formation, which is overthrust northwestward on the greenstone-chert terrane. The blueschist facies metamorphism probably was synchronous with Middle and Late Jurassic metamorphism of the Stuart Fork Formation. The blueschist-serpentinite terrane possibly marks the site of collision between the eastern Klamath plate and an oceanic western Paleozoic and Triassic plate.

  17. Evaluation of an interactive multi-media device for delivering information on Le Fort I osteotomy.

    Science.gov (United States)

    El Azem, Assem; Benington, Philip C M; Khambay, Balvinder S; Ayoub, Ashraf F

    2014-09-01

    This study was carried out on volunteers to evaluate a newly developed interactive software package aimed at informing prospective Le Fort I osteotomy patients regarding the surgical technique and possible complications. The aim of the study was to compare two methods of information delivery; a multi-media tablet device delivering both graphic and verbal information, and an audio device delivering essentially the same information in verbal form only. The null hypothesis was that there would be no difference between the efficiencies of the two methods. The subjects' ability to recall the information delivered by both devices was assessed using a questionnaire. The tablet device participants scored an average of 15.48 points, while the audio device participants scored an average of 268 points. The difference was statistically significant (p < 0.001), suggesting that the multi-media tablet device was more effective method. PMID:24534682

  18. Fort Devens. Cold Climate, Energy-Efficient, Market-Rate Townhomes

    Energy Technology Data Exchange (ETDEWEB)

    Zoeller, William [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States); Slattery, Matt [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States); Grab, Joanna [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States)

    2013-08-01

    In 2009, Mass Development issued a RFP for teams to develop moderately priced high-efficiency homes on two sites within the Devens Regional Enterprise Zone. MassDevelopment, a Massachusetts agency that owns the Devens site (formerly Fort Devens Army Base, in Harvard, Massachusetts), set a goal of producing a replicable example of current and innovative sustainable building practices with a near-zero energy potential. Metric Development, as primary developer and construction manager, formed one of the successful teams that included CARB and Cambridge Seven Architects (C7A). This report describes the development of high performance, affordable, and replicable designs developed by the team in test homes and plans to move forward with the next buildings.

  19. Analysis and evaluation of recent operational experience from the Fort St. Vrain HTGR

    International Nuclear Information System (INIS)

    The Nuclear Regulatory Commission's (NRC's) Office for Analysis and Evaluation of Operational Data (AEOD) has established an extensive program for screening, analyzing, and evaluating the operational experience data from all commercial nuclear power plants in the US. This program is designed to provide feedback from field experience with actual operating events to NRC's continuing efforts to ensure the public's health and safety. Oak Ridge National Laboratory provides technical assistance to AEOD to evaluate the operating experience for Fort St. Vrain. The operating experience discussed includes notable safety-related events that have occurred since late 1981. Different events have been grouped according to the major plant system affected by the occurrence, including primary coolant system, electrical systems, and reactor building

  20. Analysis and evaluation of recent operational experience from the Fort St. Vrain HTGR

    International Nuclear Information System (INIS)

    The Nuclear Regulatory Commission's (NRC's) Office for Analysis and Evaluation of Operational Data (AEOD) has established an extensive program for screening, analyzing, and evaluating the operational experience data from all commercial nuclear power plants in the United States. This program is designed to provide feedback from field experience with actual operating events to NRC's continuing efforts to ensure the public's health and safety. Oak Ridge National Laboratory provides technical assistance to AEOD to evaluate the operating experience for Fort St. Vrain. The operating experience discussed includes notable safety-related events that have occurred since late 1981. Different events have been grouped according to the major plant system affected by the occurrence, including primary coolant system, electrical systems, and reactor building. 16 refs

  1. The Fort St. Vrain high temperature gas-cooled reactor. Pt. 5

    International Nuclear Information System (INIS)

    The Fort St. Vrain primary and secondary coolant systems have given satisfactory performance during the rise power test program with the tests being terminated at the current maximum allowable thermal reactor power of 70% of rated. Because of a regenerative heat problem in the steam generators, rated conditions of 10000F main and hot reheat steam temperatures, predicted to occur at 25% power, were not reached until 68%. The regenerative heat problem also forced overblowing of the core with primary coolant helium which resulted in higher fuel temperatures than predicted, lower core primary coolant outlet temperatures and higher core primary coolant inlet temperatures. Data suggest that all parameters will be at rated conditions at 80-100% power. A small steam generator tubing leak was detected by the primary coolant moisture monitors of the plant protective system. It was located by covergas techniques and repaired by plugging the leaking feedwater and steam subheaders external to the reactor.(orig.)

  2. Integrated Assessment Plan Template and Operational Demonstration for SPIDERS Phase 2: Fort Carson

    Energy Technology Data Exchange (ETDEWEB)

    Barr, Jonathan L.; Tuffner, Francis K.; Hadley, Mark D.; Kreyling, Sean J.; Schneider, Kevin P.

    2013-09-01

    This document contains the Integrated Assessment Plan (IAP) for the Phase 2 Operational Demonstration (OD) of the Smart Power Infrastructure Demonstration for Energy Reliability (SPIDERS) Joint Capability Technology Demonstration (JCTD) project. SPIDERS will be conducted over a three year period with Phase 2 being conducted at Fort Carson, Colorado. This document includes the Operational Demonstration Execution Plan (ODEP) and the Operational Assessment Execution Plan (OAEP), as approved by the Operational Manager (OM) and the Integrated Management Team (IMT). The ODEP describes the process by which the OD is conducted and the OAEP describes the process by which the data collected from the OD is processed. The execution of the OD, in accordance with the ODEP and the subsequent execution of the OAEP, will generate the necessary data for the Quick Look Report (QLR) and the Utility Assessment Report (UAR). These reports will assess the ability of the SPIDERS JCTD to meet the four critical requirements listed in the Implementation Directive (ID).

  3. CHAP-2 heat-transfer analysis of the Fort St. Vrain reactor core

    International Nuclear Information System (INIS)

    The Los Alamos National Laboratory is developing the Composite High-Temperature Gas-Cooled Reactor Analysis Program (CHAP) to provide advanced best-estimate predictions of postulated accidents in gas-cooled reactor plants. The CHAP-2 reactor-core model uses the finite-element method to initialize a two-dimensional temperature map of the Fort St. Vrain (FSV) core and its top and bottom reflectors. The code generates a finite-element mesh, initializes noding and boundary conditions, and solves the nonlinear Laplace heat equation using temperature-dependent thermal conductivities, variable coolant-channel-convection heat-transfer coefficients, and specified internal fuel and moderator heat-generation rates. This paper discusses this method and analyzes an FSV reactor-core accident that simulates a control-rod withdrawal at full power

  4. Computerized training program usage at the Fort Calhoun Nuclear Power Station

    International Nuclear Information System (INIS)

    The increased US Nuclear Regulatory Commission and Institute of Nuclear Power Operations (INPO) interest in the nuclear power industry training programs resulted in the Omaha Public Power District staff at the Fort Calhoun Nuclear Power Station investigating the potential for computerizing their recently accredited training records, student training requirements, and the process of determining student certification status. Additional areas that were desirable were a computerized question data bank with random test generation, maintaining history of question usage, and tracking of the job task analysis process and course objectives. SCI Software's online personnel training information management system (OPTIM) was selected, subsequent to a bid evaluation, to provide these features while operating on the existing corporate IBM mainframe

  5. Segmental LeFort I osteotomy for treatment of a class III malocclusion with temporomandibular disorder

    Directory of Open Access Journals (Sweden)

    Marcos Janson

    2008-08-01

    Full Text Available This article reports the case of a 19-year-old young man with Class III malocclusion and posterior crossbite with concerns about temporomandibular disorder (TMD, esthetics and functional problems. Surgical-orthodontic treatment was carried out by decompensation of the mandibular incisors and segmentation of the maxilla in 4 pieces, which allowed expansion and advancement. Remission of the signs and symptoms occurred after surgical-orthodontic intervention. The maxillary dental arch presented normal transverse dimension. Satisfactory static and functional occlusion and esthetic results were achieved and remained stable. Three years after the surgical-orthodontic treatment, no TMD sign or symptom was observed and the occlusal results had not changed. When vertical or horizontal movements of the maxilla in the presence of moderate maxillary constriction are necessary, segmental LeFort I osteotomy can be an important part of treatment planning.

  6. Preliminary assessment report for Fort William Henry Harrison, Montana Army National Guard, Helena, Montana

    International Nuclear Information System (INIS)

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at a Montana Army National Guard (MTARNG) property near Helena, Montana. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort William Henry Harrison property, requirements of the Department of Defense Installation Restoration Program

  7. Vegetation diversity and biomass : response to oil sand tailings disposal in Fort McMurray, Alberta

    International Nuclear Information System (INIS)

    While covering the bottom of constructed wetlands with a layer of oil sands tailings has been proposed as a means of disposal, the salts and naphthenic acids (NA) in tailings may have negative impacts on wetland vegetation development. This study was conducted to determine if wetlands constructed with oil sands tailings have a lower vegetation diversity and biomass than constructed wetlands that are not amended with tailings. The effects of NA and salinity on the vegetation in natural, constructed, and tailings-impacted wetlands were evaluated in 30 sites in the Fort McMurray region. Results of the study indicate that the presence of tailings negatively impacted both vegetation diversity and biomass. Salinity was identified as the primary causal factor.

  8. The evaluation of a 4000-home geothermal heat pump retrofit at Fort Polk, Louisiana: Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, P.J.; Shonder, J.A.

    1998-03-01

    This report documents an independent evaluation of an energy retrofit of 4,003 family housing units at Fort Polk, Louisiana, under an energy savings performance contract (ESPC). Replacement of the heating, cooling, and water heating systems in these housing units with geothermal heat pumps (GHPs) anchored the retrofit; low-flow shower heads and compact fluorescent lighting were also installed, as well as attic insulation where needed. Statistically valid findings indicate that the project will save 25.8 million kWh, or 32.5% of the pre-retrofit whole-community electrical consumption, and 100% of the whole-community natural gas previously used for space conditioning and water heating (260,000 therms) in a typical meteorological year. At the end-use level, the GHPs were found to save about 42% of the pre-retrofit electrical consumption for heating, cooling, and water heating in housing units that were all-electric in the pre-retrofit period. This report also demonstrates an improved method of predicting energy savings. Using an engineering model calibrated to pre-retrofit energy use data collected in the field, the method predicted actual energy savings on one of the electric feeders at Fort Polk with a very high degree of accuracy. The accuracy of this model was in turn dependent on data-calibrated models of the geothermal heat pump and ground heat exchanger that are described in this report. In addition this report documents the status of vertical borehole ground heat exchanger (BHEx) design methods at the time this project was designed, and demonstrates methods of using data collected from operating GHP systems to benchmark BHEx design methods against a detailed engineering model calibrated to date. The authors also discuss the ESPC`s structure and implementation and how the experience gained here can contribute to the success of future ESPCs.

  9. La fouille du fort Saint-Georges à Chinon (Indre-et-Loire. Premiers résultats The excavation of fort Saint-Georges at Chinon (Indre-et-Loire. First results

    Directory of Open Access Journals (Sweden)

    Bruno Dufaÿ

    2006-05-01

    Full Text Available Cette note présente les premiers résultats des fouilles menées en 2003 et 2004 sur la quasi-totalité du fort Saint-Georges à Chinon (Indre-et-Loire. Celui-ci est l’un des trois éléments de la forteresse médiévale qui domine la ville. La fouille a permis de préciser la fonction du fort, construit dans la deuxième moitié du XIIe s., à l’époque où Chinon est le centre administratif des possessions continentales des Plantagenêt, rois d’Angleterre. Du point de vue militaire, il formait une fortification avancée, protégeant le château principal, selon une structure que Richard Cœur de Lion appliquera au Château Gaillard. À l’intérieur, de vastes bâtiments constituaient des logis, conçus peut-être au départ pour héberger la chancellerie royale.This article presents the first results of the excavations undertaken in 2003 and 2004 over almost all of the Fort Saint-Georges at Chinon (Indre-et-Loire, one of three elements of the medieval fortress which dominates the town. The excavation enabled us to clarify the function of the fort, built in the 2nd half of the 12th century at a time when Chinon was the administrative centre of the continental possesions of the Plantagenet King of England. From a military point of view, it formed an advanced fortification protecting the main castle, within a structure that Richard the Lionheart would apply to the Chayeau Gaillard. Inside, some vast buildings made up the dwellings, designed perhaps initially to house the royal chanceller.

  10. Call Center ist nicht gleich Call Center

    OpenAIRE

    Baumgartner, Marc; Udris, Ivars

    2005-01-01

    Untersuchungen in 14 Schweizer Call Centers erbrachten vier Call Center-Typen, die sich hinsichtlich Arbeitstätigkeiten und Kommunikationsrichtung voneinander unterscheiden: (a) Beratungs- und Beschwerdemanagement, (b) Informationsmanagement, (c) Auftragsmanagement und (d) Kunden- und Kampagnenmanagement. Dies hat auch Auswirkungen auf die Personalstruktur, -selektion und -entwicklung der Call Center. Es wird der Frage nachgegangen, welche Kompetenzanforderungen in den unterschiedlichen Call ...

  11. Modeling Soil Quality Thresholds to Ecosystem Recovery at Fort Benning, Georgia, USA

    Energy Technology Data Exchange (ETDEWEB)

    Garten Jr., C.T.

    2004-03-08

    The objective of this research was to use a simple model of soil C and N dynamics to predict nutrient thresholds to ecosystem recovery on degraded soils at Fort Benning, Georgia, in the southeastern USA. The model calculates aboveground and belowground biomass, soil C inputs and dynamics, soil N stocks and availability, and plant N requirements. A threshold is crossed when predicted soil N supplies fall short of predicted N required to sustain biomass accrual at a specified recovery rate. Four factors were important to development of thresholds to recovery: (1) initial amounts of aboveground biomass, (2) initial soil C stocks (i.e., soil quality), (3) relative recovery rates of biomass, and (4) soil sand content. Thresholds to ecosystem recovery predicted by the model should not be interpreted independent of a specified recovery rate. Initial soil C stocks influenced the predicted patterns of recovery by both old field and forest ecosystems. Forests and old fields on soils with varying sand content had different predicted thresholds to recovery. Soil C stocks at barren sites on Fort Benning generally lie below predicted thresholds to 100% recovery of desired future ecosystem conditions defined on the basis of aboveground biomass (18000 versus 360 g m{sup -2} for forests and old fields, respectively). Calculations with the model indicated that reestablishment of vegetation on barren sites to a level below the desired future condition is possible at recovery rates used in the model, but the time to 100% recovery of desired future conditions, without crossing a nutrient threshold, is prolonged by a reduced rate of forest growth. Predicted thresholds to ecosystem recovery were less on soils with more than 70% sand content. The lower thresholds for old field and forest recovery on more sandy soils are apparently due to higher relative rates of net soil N mineralization in more sandy soils. Calculations with the model indicate that a combination of desired future

  12. El Paso County Geothermal Project at Fort Bliss. Final Project Report

    Energy Technology Data Exchange (ETDEWEB)

    Lear, Jon [Ruby Mountain Inc., Salt Lake City, UT (United State); Bennett, Carlon [Ruby Mountain Inc., Salt Lake City, UT (United State); Lear, Dan [Ruby Mountain Inc., Salt Lake City, UT (United State); Jones, Phil L. [Ruby Mountain Inc., Salt Lake City, UT (United State); Burdge, Mark [Evergreen Clean Energy Management, Provo, UT (United States); Barker, Ben [Evergreen Clean Energy Management, Provo, UT (United States); Segall, Marylin [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geoscience Inst.; Moore, Joseph [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geoscience Inst.; Nash, Gregory [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geoscience Inst.; Jones, Clay [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geoscience Inst.; Simmons, Stuart [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geoscience Inst.; Taylor, Nancy [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geoscience Inst.

    2016-02-01

    The El Paso County Geothermal Project at Fort Bliss was an effort to determine the scale and scope of geothermal resources previously identified on Fort Bliss’ McGregor Range in southern Otero County, New Mexico. The project was funded with a $5,000,000 grant to El Paso County from the U.S. Department of Energy (DOE) as part of the American Recovery and Reinvestment Act of 2009 and a $4,812,500 match provided by private sector partners. The project was administered through the DOE Golden Field Office to awardee El Paso County. The primary subcontractor to El Paso County and project Principal Investigator - Ruby Mountain Inc. (RMI) of Salt Lake City, Utah - assembled the project team consisting of Evergreen Clean Energy Management (ECEM) of Provo, Utah, and the Energy & Geoscience Institute at the University of Utah (EGI) in Salt Lake City, UT to complete the final phases of the project. The project formally began in May of 2010 and consisted of two preliminary phases of data collection and evaluation which culminated in the identification of a drilling site for a Resource Confirmation Well on McGregor Range. Well RMI 56-5 was drilled May and June 2013 to a depth of 3,030 ft. below ground level. A string of slotted 7 inch casing was set in 8.75 inch hole on bottom fill at 3,017 ft. to complete the well. The well was drilled using a technique called flooded reverse circulation, which is most common in mineral exploration. This technique produced an exceptionally large and complete cuttings record. An exciting development at the conclusion of drilling was the suspected discovery of a formation that has proven to be of exceptionally high permeability in three desalinization wells six miles to the south. Following drilling and preliminary testing and analysis, the project team has determined that the McGregor Range thermal anomaly is large and can probably support development in the tens of megawatts.

  13. FLODIS: a computer model to determine the flow distribution and thermal response of the Fort St. Vrain reactor

    Energy Technology Data Exchange (ETDEWEB)

    Paul, D.D.

    1976-06-01

    FLODIS is a combined heat transfer and fluid flow analysis calculation written specifically for the core of the Fort St. Vrain reactor. It is a lumped-node representation of the 37 refueling regions in the active core. Heat conduction to the coolant and in the axial direction is represented; however, the effect of conduction between refueling regions is not included. The calculation uses the specified operating conditions for the reactor at power to determine appropriate loss coefficients for the variable orifices in each refueling region. Flow distributions following reactor trip and a reduction in coolant pressure and flow are determined assuming that the orifice coefficients remain constant. Iterative techniques are used to determine the distribution of coolant flow as a function of time during the transient. Results are presented for the evaluation of the transient for the Fort St. Vrain reactor following depressurization and cooling with two circulators operating at 8000 rpm.

  14. Structural changes in Rio Bravo´s historical flow of water in El Paso and Fort Quitman

    Directory of Open Access Journals (Sweden)

    Vicente Germán–Soto

    2012-07-01

    Full Text Available We analyze the surface water flow of Rio Grande between El Paso–Ciudad Juarez and Fort Quitman and estimate the structural changes occurred during 1923–2005. The study is based on a set of econometric equations to examine trends and turning points in data of time series. We find that water flow registered two important structural changes estimated in 1950 and 1972. There was a reduction in the water flow after the first structural change that is linked to the 1944 Treaty; whilethe second structural change is associated toincreases of the water flowthat seem to respond to the observation of the American flower and fauna law. In conclusion, the lower Rio Grande located between Ciudad–Juarez and Fort Quitman has received a minorwater flow from 1950.

  15. Alternative method for full flow stroke testing of safety injection tank check valves at Fort Calhoun Nuclear Station

    International Nuclear Information System (INIS)

    This paper presents the evolution that led to the use of a reduced pressure safety injection tank (SIT) dump as the preferred test method for full-stroke testing the SIT check valves at Fort Calhoun Station. This discussion includes the following: (1) An interpretation of the Code requirements for full-stroke testing of check valves, (2) problems encountered with various test methods, (3) the analysis technique used to relate the reduced-pressure flow test results to safety analysis flow requirements, (4) a description of the test method and results to date, and (5) summary of resource expenditures while evaluating the test methods. Fort Calhoun Station found that a reduced-pressure SIT dump was the most cost-effective method of SIT chock valve testing that would yield credible test results

  16. Comprehensive study of the operating and testing experience during the startup and initial operation at the Fort St. Vrain HTGR. Phase 1. Preoperational testing

    International Nuclear Information System (INIS)

    The Phase I report documents the important experiences gained at the Fort St. Vrain HTGR plant during the performance of the preoperational tests. Also documented are general experiences at this plant which occurred during the time period of the preoperational testing to the commencement of the rise-to-power tests in April of 1975. This Phase I report also contains summary descriptions of the various Fort St. Vrain plant systems for use in intepreting the discussions contained in all three phase reports

  17. Unilateral Le Fort I Osteotomy for Rehabilitating the Large Alveolar Cleft and Vertical Malocclusion With the Distraction Technique.

    Science.gov (United States)

    Baykul, Timuçin; Aydin, Mustafa Asim; Findik, Yavuz; Esenlik, Elçin

    2016-05-01

    Rehabilitation of the large alveolar clefts with autogenous graft or distraction osteogenesis is one of the most common treatment choices. Depending on the clinical situation such as vertical deficiencies, linear transport of the segment does not always ensure a proper closure of the cleft space. In this report, the authors present a patient in whom large unilateral cleft and vertical alveolar deficiency were closed by unilateral Le Fort I osteotomy and distraction technique using the orthodontic elastics. PMID:27054420

  18. Paleomagnetism, U-Pb geochronology, and geochemistry of Marathon dykes, Superior Province, and comparison with the Fort Frances swarm

    International Nuclear Information System (INIS)

    We report the first detailed study of the paleomagnetism, U - Pb geochronology and major element geochemistry of Paleoproterozoic north-trending Marathon dykes north of Lake Superior. The paleomagnetic and geochemical results demonstrate that Marathon dykes can be divided into two subsets, one of normal magnetic polarity, the other of reverse polarity. Normal and reverse Marathon paleomagnetic poles, at 43oN, 196oE (dm = 9o, dp = 7o, number of dykes N = 16) and 51oN, 175oE (dm = 9o, dp = 6o, N 12), respectively, are statistically distinct and may indicate different ages of normal and reverse dyke emplacement. A U-Pb baddeleyite age of 2121-7+14 Ma has been obtained at a normally magnetized Marathon paleomagnetic site. The reversely magnetized Marathon dykes are undated, but have a paleopole rather close to that of the reversely magnetized 2076-4+5 Ma Fort Frances dykes and major element geochemical signatures as portrayed on Jensen plots that are identical to those of the Fort Frances swarm. Therefore, reverse Marathon and Fort Frances dykes could define a giant radiating dyke swarm focused south of Lake Superior, supporting models that associate these dykes with Paleoproterozoic rifting along the southern margin of the Superior Province. The Marathon and Fort Frances paleopoles continue a northwesterly trend in southern Superior Province paleopoles, which has recently been defined by results for 2216-4+8 Ma Senneterre dykes and 2167 ± 2 Ma Biscotasing dykes. This trend contrasts with previous widely used polar wander paths for the same period that young in the opposite direction and illustrates the importance of collaborative studies of paleomagnetism and U - Pb geochronology. (author). 36 refs., 4 tabs., 10 figs

  19. Establishment of ambient air quality trends using historical monitoring data from Edmonton and Fort McKay, Alberta

    International Nuclear Information System (INIS)

    Ambient air trends were assessed using data collected over an 8 year period from monitoring stations in Edmonton and Fort McKay, Alberta. In particular, the study evaluated the short term trends in the concentration of carbon monoxide (CO), nitrogen dioxide (NO2), ozone (O3), and particulate matter (PM2.5) in Edmonton, as well as the NO2, O3, PM2.5, and total hydrocarbons in Fort McKay. In order to evaluate the ambient air trends, this study examined the changes in concentrations of these pollutants between the 50 - 90 percentiles of concentration distributions for a calendar year. These statistics were assumed to be linear over the period of study and fitted using simple linear regression. Hypothesis tests were performed to determine if the slopes of the best-fit lines were greater or less than zero. There was no indication of a statistically significant short-term trend for NO2 and O3 for the city of Edmonton. However, statistically pronounced decreasing trends were noted for CO and PM2.5. There was no indication of statistically significant trend for any of the pollutants examined at Fort McKay over the study period. It was cautioned that since the period of study over which trends were examined was short, the changes or lack of changes observed do not necessarily indicate long term trends. However, the results suggest that air quality has remained unchanged during the last 6 to 8 years, despite increased economic development in Edmonton and continued oil sands development in Fort McKay

  20. ORNL's NRC-sponsored HTGR safety and licensing analysis activities for Fort St. Vrain and advanced reactors

    International Nuclear Information System (INIS)

    The ORNL safety analysis program for the HTGR was established in 1974 to provide technical assistance to the USNRC on licensing questions for both Fort St. Vrain and advanced plant concepts. The emphasis has been on development of major component and system dynamic simulation codes, and use of these codes to analyze specific licensing-related scenarios. The program has also emphasized code verification, using Fort St. Vrain data where applicable, and comparing results with industry-generated codes. By the use of model and parameter adjustment routines, safety-significant uncertainties have been identified. A major part of the analysis work has been done for the Fort St. Vrain HTGR, and has included analyses of FSAR accident scenario re-evaluations, the core block oscillation problem, core support thermal stress questions, technical specification upgrade review, and TMI action plan applicability studies. The large, 2240-MW(t) cogeneration lead plant design was analyzed in a multi-laboratory cooperative effort to estimate fission product source terms from postulated severe accidents. (author)

  1. Transplant Center Search Form

    Science.gov (United States)

    ... Your Story Give Us Feedback - A + A Transplant Center Search Form Welcome to the Blood & Marrow Transplant ... centers for patients with a particular disease. Transplant Center login Username: * Password: * Request new password Join BMT ...

  2. Developmental assessment of the Fort St. Vrain version of the composite HTGR analysis program (CHAP-2)

    International Nuclear Information System (INIS)

    The Composite HTGR Analysis Program (CHAP) consists of a model-independent systems analysis mainframe named LASAN and model-dependent linked code modules, each representing a component, subsystem, or phenomenon of an HTGR plant. The Fort St. Vrain version (CHAP-2) includes 21 coded modules that model the neutron kinetics and thermal response of the core; the thermal-hydraulics of the reactor primary coolant system, secondary steam supply system, and balance-of-plant; the actions of the control system and plant protection system; the response of the reactor building; and the relative hazard resulting from fuel particle failure. FSV steady-state and transient plant data are being used to partially verify the component modeling and dynamic simulation techniques used to predict plant response to postulated accident sequences. Results of these preliminary validation efforts are presented showing good agreement between code output and plant data for the portions of the code that have been tested. Plans for further development and assessment as well as application of the validated code are discussed. (author)

  3. Geochemistry and Depositional Setting of Fort Munro Formation, Middle and Lower Indus Basins, Pakistan

    Institute of Scientific and Technical Information of China (English)

    Shahid Naseem; Shamim Ahmed Sheikh; Erum Bashir; Khaula Shirin

    2005-01-01

    Fort Munro Formation represents the products of the Upper Cretaceous (Maastrichtian) in the middle and lower Indus basins. The formation is exposed in the Rakhi Nala (Sulaiman Range), Bara Nala (Lakhi Range) and Naka Pabni (Southern Pab Range) areas. Major and trace elemental geochemistry and petrographic studies of the formation have been carried out to understand the facies trends in the middle and lower Indus basins. A high amount of acid-insoluble fraction, Ca/Mg and Mg vs. Ca/Sr ratio reveal that the formation was deposited in a shallow marine regressive environment. High amounts of clastic reflect abundant influx of terrigenous materials from the east (Indian craton) and west (Bibai volcanic). High Sr content indicates that aragonite was the precursor mineral, which was transformed into stable low-Mg calcite during diagenesis. Enrichment of Cu and Zn contents in the samples of the formation implies the influence of volcanic activity and that they were incorporated into the calcite lattice in the late phase.

  4. Quantitative analysis of energy usage in central food preparation system at Fort Lee, Virginia. Technical report

    Energy Technology Data Exchange (ETDEWEB)

    Hu, K.H.; Swift, J.; Hudson, G.W.; Lampi, R.A.; Tuomy, J.M.

    1979-04-01

    This report presents the results of an energy evaluation of the Central Food Preparation System (CFPS) and three dining halls at Fort Lee, Virginia. As far as cooking was concerned, there were energy savings in cooking large batches of food with large equipment at CFPS vs. cooking small batches of food with small equipment at the individual dining halls. However, due to the extra steps required for freezing, storing, and reheating of the CFPF prepared entrees, there was an additional energy expenditure as compared to foods freshly prepared and served in dining halls. Concerning the preparation of salads, gelatin desserts, and slicing of cold-cut meats in the Ingredient Preparation Facility (IPF), there was a net energy savings in using IPF-prepared foods because of no cook-freeze system involved. This report also presents data on comparisons of electricity vs. gas cooking and large batches vs. small batches. Considering different energy costs, electricity is ranked as the major energy cost, and the cost of heating water is second.

  5. Characterization plan for Fort St. Vrain and Peach Bottom graphite fuels

    International Nuclear Information System (INIS)

    Part of Fort St. Vrain (FSV) and most of the Peach Bottom (PB) reactor spent fuels are currently stored at INEL and may remain in storage for many years before disposal. Three disposal pathways have been proposed: intact disposal, fuels partially disassembled and the high-level waste fraction conditioned prior to disposal, and fuels completed disassembled and conditioned prior to disposal. Many options exist within each of these pathways. PNL evaluated the literature and other reference to develop a fuels characterization plan for these fuels. This plan provides guidance for the characteristics of the fuel which will be needed to pursue any of the storage or disposal pathways. It also provides a suggested fuels monitoring program for the current storage facilities. This report recommends a minimum of 7 fuel elements be characterized: PB Core 1 fuel: one Type II nonfailed element, one Type II failed element, and one Type III nonfailed element; PB Core 2 fuel: two Type II nonfailed fuel elements; and FSV fuel: at least two fuel blocks from regions of high temperature and fluence and long in-reactor performance (preferably at reactor end-of- life). Selection of PB fuel elements should focus on these between radial core position 8 and 14 and on compacts between compact numbers 10 and 20. Selection of FSV fuel elements should focus on these from Fuel Zones II and III, located in Core Layers 6, 7, and possibly 8

  6. Flight Test Comparison of Synthetic Vision Display Concepts at Dallas/Fort Worth International Airport

    Science.gov (United States)

    Glaab, Louis J.; Kramer, Lynda J.; Arthur, Trey; Parrish, Russell V.; Barry, John S.

    2003-01-01

    Limited visibility is the single most critical factor affecting the safety and capacity of worldwide aviation operations. Synthetic Vision Systems (SVS) technology can solve this visibility problem with a visibility solution. These displays employ computer-generated terrain imagery to present 3D, perspective out-the-window scenes with sufficient information and realism to enable operations equivalent to those of a bright, clear day, regardless of weather conditions. To introduce SVS display technology into as many existing aircraft as possible, a retrofit approach was defined that employs existing HDD display capabilities for glass cockpits and HUD capabilities for the other aircraft. This retrofit approach was evaluated for typical nighttime airline operations at a major international airport. Overall, 6 evaluation pilots performed 75 research approaches, accumulating 18 hours flight time evaluating SVS display concepts that used the NASA LaRC's Boeing B-757-200 aircraft at Dallas/Fort Worth International Airport. Results from this flight test establish the SVS retrofit concept, regardless of display size, as viable for tested conditions. Future assessments need to extend evaluation of the approach to operations in an appropriate, terrain-challenged environment with daytime test conditions.

  7. Response for flooding and effort of plant restart at Fort Calhoun NPP

    International Nuclear Information System (INIS)

    Fort Calhoun NPP(FCNPP) experienced flood due to the elevation of water level of Missouri river from June to August, 2011. FCNPP took various responses including constructing the berm around the important facilities, and could maintain the safety of the reactor with difficulty. The response of FCNPP, which includes both good and bad aspects, will help us in examining the response to flooding at Japanese nuclear plants. In response to the occurrence of the fire of safety related breaker at FCNPP, June 2011, NRC entered the oversight for FCNPP based on the Inspection Manual Chapter-0350 and issued the Confirmatory Action Letter (CAL) with the check list to Omaha Public Power District (OPPD), owner of FCNPP. Check list described the items which OPPD should solve before the restart of FCNPP. Although many efforts need to be done by OPPD to solve the check list, there is transparency about the condition of the plant restart. In Japan all the plants except Ohi 3,4 have continued to shut down after Fukushima accident due to the lack of the rule for restarting of the plant after the occurrence of the safety problem. We should study the plant restart system of NRC. (author)

  8. The analysis and evaluation of recent operational experience from the Fort St. Vrain HTGR

    International Nuclear Information System (INIS)

    The U.S. Nuclear Regulatory Commission's Office of Analysis and Evaluation of Operational Data has established an extensive program for screening, analyzing, and evaluating the operational experience data from all commercial nuclear power plants in the United States. This program is designed to provide feedback from field experience with actual operating events to the NRC's continuing efforts to assure the public's health and safety. Oak Ridge National Laboratory provides technical assistance to AEOD to evaluate the operating experience for Fort St. Vrain. Water ingress events continued to be a frequent problem caused most often by electrical/control system upsets. The most recent such event was in June 1983, when the circulator upset led to a moisture ingress large enough to cause icing of chillers in the helium purification train but apparently not large enough to be detected as a problem from available analytical monitors. As a result, the reactor was exposed to several hours of undiagnosed levels of ''high'' moisture, loss of purified helium flow to control rod mechanisms and finally a reactor scram in which 6 of 37 control rod pairs failed to insert automatically. Evidence has also been uncovered that high moisture has caused the transport of volatile chlorides throughout the reactor resulting in corrosion of stainless steel control rod cables and possibly hold down bolts used on a helium circulator closure. Moisture has also caused severe leaching of B2O3 contaminant from the reserve shutdown materials, precluding the complete dumping of material during a surveillance test

  9. Womens Business Center

    Data.gov (United States)

    Small Business Administration — Women's Business Centers (WBCs) represent a national network of nearly 100 educational centers throughout the United States and its territories, which are designed...

  10. Fort Nelson electrical generation project : British Columbia Hydro and Power Authority and TransAlta Energy Corporation Fort Nelson Electrical Generation Project : Report and recommendations of the Fort Nelson Electrical Generation Project Committee with respect to a decision on a project approval certificate application

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    British Columbia Hydro and Power Authority (BC Hydro) and TransAlta Energy Corp. (TransAlta) have applied for a certificate of approval for the proposed construction of the Fort Nelson Energy Generation Project (FNEGP). The project will involve the design, construction, operation, dismantling and abandonment of a 45 MW combustion turbine power plant about 20 km south of Fort Nelson near Westcoast Energy`s gas plant. The proposed project will provide base load power to the town of Fort Nelson which now receives its electricity from Rainbow Lake, Alberta. Once FNEGP is operational, the standby diesel power plant in Fort Nelson will be decommissioned. The main issues raised during the review of the project were the potential impacts on air quality, water supply and waste management. It was determined that it is unlikely that the project will result in any significant negative impacts on terrestrial ecology, wildlife or aquatic life. The project would likely provide greenhouse gas offsets, since it would replace electricity from the Alberta Power Pool which is derived mostly from coal-fired thermal sources. Wastewater discharges from the project will be accommodated by Westcoast Energy`s wastewater treatment system. The proposed disposal of solid wastes and handling of special wastes was also found to be acceptable. Although there will be few opportunities for spills, the proponents have agreed to prepare an emergency response plan for use in the event of reportable spills. The socio-economic implications of the project are mostly positive with any negative impacts being minor in nature. Based on its review of the application the Project Committee recommended issuance of an approval certificate.

  11. Student Success Center Toolkit

    Science.gov (United States)

    Jobs For the Future, 2014

    2014-01-01

    "Student Success Center Toolkit" is a compilation of materials organized to assist Student Success Center directors as they staff, launch, operate, and sustain Centers. The toolkit features materials created and used by existing Centers, such as staffing and budgeting templates, launch materials, sample meeting agendas, and fundraising…

  12. Fort Cobb Reservoir Watershed, Oklahoma and Thika River Watershed, Kenya Twinning Pilot Project

    Science.gov (United States)

    Moriasi, D.; Steiner, J.; Arnold, J.; Allen, P.; Dunbar, J.; Shisanya, C.; Gathenya, J.; Nyaoro, J.; Sang, J.

    2007-12-01

    The Fort Cobb Reservoir Watershed (FCRW) (830 km2) is a watershed within the HELP Washita Basin, located in Caddo and Washita Counties, OK. It is also a benchmark watershed under USDA's Conservation Effects Assessment Project, a national project to quantify environmental effects of USDA and other conservation programs. Population in south-western Oklahoma, in which FCRW is located, is sparse and decreasing. Agricultural focuses on commodity production (beef, wheat, and row crops) with high costs and low margins. Surface and groundwater resources supply public, domestic, and irrigation water. Fort Cobb Reservoir and contributing stream segments are listed on the Oklahoma 303(d) list as not meeting water quality standards based on sedimentation, trophic level of the lake associated with phosphorus loads, and nitrogen in some stream segments in some seasons. Preliminary results from a rapid geomorphic assessment results indicated that unstable stream channels dominate the stream networks and make a significant but unknown contribution to suspended-sediment loadings. Impairment of the lake for municipal water supply, recreation, and fish and wildlife are important factors in local economies. The Thika River Watershed (TRW) (867 km2) is located in central Kenya. Population in TRW is high and increasing, which has led to a poor land-population ratio with population densities ranging from 250 people/km2 to over 500 people/km2. The poor land-population ratio has resulted in land sub-division, fragmentation, over- cultivation, overgrazing, and deforestation which have serious implications on soil erosion, which poses a threat to both agricultural production and downstream reservoirs. Agricultural focuses mainly on subsistence and some cash crops (dairy cattle, corn, beans, coffee, floriculture and pineapple) farming. Surface and groundwater resources supply domestic, public, and hydroelectric power generation water. Thika River supplies 80% of the water for the city of

  13. Limited site investigation of Landfills 1 and 4, Fort Lewis, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Last, G.V.; Eddy, P.A.; Airhart, S.P.; Olsen, K.R.; Raymond, J.R.; Dahl, D.R.

    1990-08-01

    The information presented in this report was collected during limited site investigation activities conducted in the vicinity of Landfills 1 and 4 at Fort Lewis. The purpose of this work was to provide a means of detecting and evaluating the impacts of these inactive landfills on ground-water quality and adjacent lands. This effort included the design and construction of ground-water monitoring systems for compliance with applicable federal and state regulations governing Resource Conservation and Recovery Act (RCRA)-type landfills. Ground-water samples were collected from both existing (1981 and 1984) wells and the newly installed (1988) wells. The analytical results from the water samples indicate that the ground water in and around Landfill 1 contains limited contamination. Contaminants may include volatile organic compounds and nitrate. The primary concern in the area around Landfill 1 was the determination that ground water from two wells may contain cis-1,2-dichloroethylene and 1,1,1-trichloroethylene above drinking water standards. Nitrate levels in the downgradient wells were greater than those in upgradient wells and exceeded drinking water standards in some of the less-representative samples. Analyses of ground-water samples from wells in and around Landfill 4 indicate several contaminants may be present. These include volatile organic compounds (principally cis-1,2-dichloroethylene and 1,1,1-trichloroethylene), coliform, oil and grease, and perhaps some metals (iron and magnesium). The primary concern in the area around Landfill 4 was the determination that ground water from five wells contained cis-1,2-dichloroethylene and 1,1,1-trichloroethylene above drinking water standards. The source of contaminants beneath either landfill cannot yet be identified. Insufficient data exist to disprove or confirm either landfill as possible contributors. 19 refs., 32 figs., 17 tabs.

  14. Phytosociological attributes of plant biodiversity of the Fort Ranikot and adjoining area (Kirthar range)

    International Nuclear Information System (INIS)

    The plant biodiversity, floristic composition and phytosociological attributes of the vascular plants of Fort Ranikot were analyzed. A total of 107 taxa were collected belonging to 41 families and 78 genera. The largest family was Poaceae containing 9 taxa, while the other major families were Papilionaceae with 6 species; Asclepiadaceae, Mimosaceae, and Solanaceae comprising of 5 species each respectively. Majority of the taxa are common throughout the study area, however, 6 species Viz. Aristolochia bracteolata, Physorrhynchus brahuicus, Plantago ciliata, Polygala erioptera, Salvadora persica and Viola stocksii were found to be very rare. The flora is dominated by Chamaephyte, followed by Therophytes, Phanerophytes, Hemicryptophytes and climbers. The aim of the present study is to provide comprehensive inventory of the study area along with its phytosociology and ecological parameters. Collectively on the basis of important value index six plants communities were recognized from different sites of the study area. The study area was categorized into six ecological sites on the basis of microclimatic conditions and topography. For comparison in these sites similarity index, beta diversity, diversity index, species evenness and maturity index was also calculated. The soil texture classes varied from loam to sandy loam and slit loam with pH of 7.78-8.24, electrical conductivity varied from 687-827 EC micro S/cm, Total dissolved salts varied from 0.36-0.71 mg-1, CaCO/sub 3/ varied from 3.48-4.21% and organic matter varied from 0.39-1.24%. Present study predict that there are certain edaphic factors, altitudinal variation, soil texture and amount of organic matter which are responsible for variation in vegetation. (author)

  15. Three-Dimensional Eyeball and Orbit Volume Modification After LeFort III Midface Distraction.

    Science.gov (United States)

    Smektala, Tomasz; Nysjö, Johan; Thor, Andreas; Homik, Aleksandra; Sporniak-Tutak, Katarzyna; Safranow, Krzysztof; Dowgierd, Krzysztof; Olszewski, Raphael

    2015-07-01

    The aim of our study was to evaluate orbital volume modification with LeFort III midface distraction in patients with craniosynostosis and its influence on eyeball volume and axial diameter modification. Orbital volume was assessed by the semiautomatic segmentation method based on deformable surface models and on 3-dimensional (3D) interaction with haptics. The eyeball volumes and diameters were automatically calculated after manual segmentation of computed tomographic scans with 3D slicer software. The mean, minimal, and maximal differences as well as the standard deviation and intraclass correlation coefficient (ICC) for intraobserver and interobserver measurements reliability were calculated. The Wilcoxon signed rank test was used to compare measured values before and after surgery. P < 0.05 was considered statistically significant. Intraobserver and interobserver ICC for haptic-aided semiautomatic orbital volume measurements were 0.98 and 0.99, respectively. The intraobserver and interobserver ICC values for manual segmentation of the eyeball volume were 0.87 and 0.86, respectively. The orbital volume increased significantly after surgery: 30.32% (mean, 5.96  mL) for the left orbit and 31.04% (mean, 6.31  mL) for the right orbit. The mean increase in eyeball volume was 12.3%. The mean increases in the eyeball axial dimensions were 7.3%, 9.3%, and 4.4% for the X-, Y-, and Z-axes, respectively. The Wilcoxon signed rank test showed that preoperative and postoperative eyeball volumes, as well as the diameters along the X- and Y-axes, were statistically significant. Midface distraction in patients with syndromic craniostenosis results in a significant increase (P < 0.05) in the orbit and eyeball volumes. The 2 methods (haptic-aided semiautomatic segmentation and manual 3D slicer segmentation) are reproducible techniques for orbit and eyeball volume measurements. PMID:26086925

  16. Relative risk site evaluation for buildings 7740 and 7741 Fort Campbell, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Last, G.V.; Gilmore, T.J.; Bronson, F.J.

    1998-01-01

    Buildings 7740 and 7741 are a part of a former nuclear weapon`s storage and maintenance facility located in the southeastern portion of Fort Campbell, Kentucky. This underground tunnel complex was originally used as a classified storage area beginning in 1949 and continuing until 1969. Staff from the Pacific Northwest National Laboratory recently completed a detailed Relative Risk Site Evaluation of the facility. This evaluation included (1) obtaining engineering drawings of the facility and associated structures, (2) conducting detailed radiological surveys, (3) air sampling, (4) sampling drainage systems, and (5) sampling the underground wastewater storage tank. Ten samples were submitted for laboratory analysis of radionuclides and priority pollutant metals, and two samples submitted for analysis of volatile organic compounds. No volatile organic contaminants were detected using field instruments or laboratory analyses. However, several radionuclides and metals were detected in water and/or soil/sediment samples collected from this facility. Of the radionuclides detected, only {sup 226}Ra may have come from facility operations; however, its concentration is at least one order of magnitude below the relative-risk comparison value. Several metals (arsenic, beryllium, cadmium, copper, mercury, lead, and antimony) were found to exceed the relative-risk comparison values for water, while only arsenic, cadmium, and lead were found to exceed the relative risk comparison values for soil. Of these constituents, it is believed that only arsenic, beryllium, mercury, and lead may have come from facility operations. Other significant hazards posed by the tunnel complex include radon exposure and potentially low oxygen concentrations (<19.5% in atmosphere) if the tunnel complex is not allowed to vent to the outside air. Asbestos-wrapped pipes, lead-based paint, rat poison, and possibly a selenium rectifier are also present within the tunnel complex.

  17. Initial effects of light armored vehicle use on grassland vegetation at Fort Lewis, Washington.

    Science.gov (United States)

    Foster, Jeffrey R; Ayers, Paul D; Lombardi-Przybylowicz, Angela M; Simmons, Katie

    2006-12-01

    Sustainable use of military training lands requires understanding and prediction of the effects of military vehicles on vegetation. We examined the initial impacts of an 8-wheeled, light armored vehicle (LAV) on grassland vegetation at Fort Lewis, Washington. The LAV drove replicate spiral paths at two starting velocities, 10.3 and 5.1 m s(-1). The disturbed width (width of ground impacted by the tires) increased as turning radius decreased, but was unaffected by vehicle velocity. An inverse-exponential model predicted disturbed width (r(2)=0.68) at all turning radii for both velocities combined. In low-velocity spirals, and for straight tracking (turning radius>40 m) and moderate turns (radius 20-40 m) in high-velocity spirals, all vegetation damage was imprint (plants flattened by wheels). During sharp (radius moderate turns>sharp turns in high-velocity spirals. In low-velocity spirals, post-tracking cover of several plant growth forms (non-native species, perennial species, sod-forming grasses) was similar to pre-tracking cover, but in high-velocity spirals, post-tracking cover of these growth forms decreased in the order straight > or =moderate=sharp. Cover of native species and forbs decreased more in high- than in low-velocity spirals, but was unaffected by curvature. Pre- and post-tracking cover of annual species, bunchgrasses, and shrubs was < or =3%. The most severe vegetation damage caused by operation of wheeled LAVs on grasslands is associated with sharp, high-velocity turns. PMID:16549228

  18. Dispersal and Germination Patterns of Monterey Spineflower at Fort Ord Natural Reserve.

    Science.gov (United States)

    Chaudhry, Z.

    2014-12-01

    Some species are rare because they are restricted to certain habitats and/or have small population sizes. Monterey spineflower, a federally listed threatened annual plant, is found in open sandy regions of the California coast, in chaparral vegetation around the Monterey Bay. A model based on previous research suggests that the Monterey spineflower population at Fort Ord Natural Reserve should be rapidly increasing, but it is not. This suggests that the model may be using data that overestimates the percentage of spineflower seeds that successfully germinate. I tested three hypotheses to determine the cause of the difference in population sizes between the predicted model and the field results. First, I predicted that the spineflower seeds are blown by the wind into shrubs such as manzanita, and are unable to germinate due to the lack of a suitable environment. I tested this in two ways. A field experiment showed that seeds are easily blow by wind. Next, I took soil cores and found spineflower seeds within the manzanita shrubs. Secondly, I predicted that the germination rate used by the model (90%) was too high. However, my germination experiments did not support this hypothesis because 91% of new seeds successfully germinated. Lastly, I predicted that the newer seeds are more viable than older seeds and therefore have a higher chance of successfully germinating. After germinating seeds in a controlled environment I observed that the seeds from 2014 had a higher number of successfully germinated seeds compared to the number of successfully germinated seeds from 1995 (91% vs 33%). I conclude that the loss of seeds due to wind decreases germination expectancies and older seeds are less viable than new seeds. Therefore, Monterey spineflower is a rare plant because environmental barriers hinder seeds from dispersing to a suitable habitat and successfully germinating while seeds lose viability as they age.

  19. Conceptual design report for handling Fort St. Vrain fuel element components

    International Nuclear Information System (INIS)

    This report presents conceptual designs for containment of high-level wastes (HLW) and low-level wastes (LLW) that will result from disassembly of fuel elements from the High Temperature Gas-Cooled Reactor at the Fort St. Vrain nuclear power plant in Platteville, Colorado. Hexagonal fuel elements will enter the disassembly area as a HLW and exit as either as HLW or LLW. The HLW will consist of spent fuel compacts that have been removed from the hexagonal graphite block. Graphite dust and graphite particles produced during the disassembly process will also be routed to the container that will hold the HLW spent fuel compacts. The LLW will consist of the emptied graphite block. Three alternatives have been introduced for interim storage of the HLW containers after the spent fuel has been loaded. The three alternatives are: (a) store containers where fuel elements are currently being stored, (b) construct a new dry storage facility, and (c) employ Multi-Purpose Canisters (currently in conceptual design stage). Containment of the LLW graphite block will depend on several factors: (a) LLW classification, (b) radiation levels, and (c) volume-reducing technique (if used). Packaging may range from cardboard boxes for incinerable wastes to 55-ton cask inserts for remote-handled wastes. Before final designs for the containment of the HLW and LLW can be developed, several issues need to be addressed: (a) packing factor for fuel compacts in HLW container, (b) storage/disposal of loaded HLW containers, (c) characterization of the emptied graphite blocks, and (d) which technique for volume-reduction purposes (if any) will be used

  20. Extracting the social relevance of artefact distribution in Roman military forts

    Directory of Open Access Journals (Sweden)

    Penelope M. Allison

    2005-04-01

    Full Text Available 'Engendering Roman Spaces' is a research project concerned with using artefact assemblage analyses to better understand spatial and gender relationships in the early Roman Empire and to produce more engendered perspectives of Roman society. This paper discusses the methodology and analyses being used in this project to investigate social behaviour within Roman military forts and fortresses of the 1st and 2nd centuries CE through analyses of the spatial distribution of artefacts at these sites. The processes involved include digitising previously published maps and artefact catalogues from Roman military sites to create searchable databases and GIS maps. They also include the classification of the artefacts according to a number of functional and gender-associated categories (e.g. combat equipment, male and female dress, toilet etc. so that the spatial distributions of the relevant activities can be plotted. This data is then used to interpret the spatial relationships of these activities and the people involved in them. The double legionary fortress of Vetera I, on the Lower Rhine, has been used to exemplify these processes. This fortress was excavated in the early 20th century and the artefacts were comprehensively published in 1995 (N. Hanel, Vetera I: Die Funde aus den römischen Lagern auf dem Fürstenberg bei Xanten. Rheinische Ausgrabungen 35, Rheinland-Verlag, Cologne and Dr Rudolf Halbert, Bonn, 1995. The paper includes descriptions of the methods and software employed in the digitisation of relevant material from these volumes, the formation of relational databases, and the importation of this data and of site maps into a GIS programme. To illustrate these processes and to present some of the results, the paper also includes a number of examples of the analyses carried out, together with interactive GIS maps of these analyses.

  1. Effectiveness of adenoplex forte with or without heparegene as radioprotective and curative agent for controlling radiation induced hepatic metabolic dysfunction

    International Nuclear Information System (INIS)

    The present work aims to evaluate the combined radioprotective and curative capacities of a known drug namely adenoplex forte [combination of adenosine tetraphosphate (ATP), co carboxylase, cyanocobalamin (Bn) and nicotinamide (vitamin P.P)] in dependency or in combination with heparegen [thiazolidine 4 -carboxylic acid] on liver metabolic processes of rats irradiated at 5 Gy. Therefore, the levels of plasma total lipids, triglycerides, total cholesterol, HDL-cholesterol and LDL-cholesterol were estimated as indicative parameters for lipid metabolism. Estimations of plasma glucose, pyruvate and lactate levels as well as liver glycogen content were employed as a useful means for testing the carbohydrate metabolism. The tested parameters were undertaken on 3, 7, 14, 21 and 30 days post-radiation exposure of rats to 5 Gy. Data of the present study revealed that exposure of rats to gamma irradiation at a dose level of 5 Gy was associated with disturbances in liver metabolic functions as reflected by alterations observed in all the tested parameters of both lipid and carbohydrate metabolism up to 30 days post-irradiation. The data further indicated that appropriate use of the selected drug adenoplex forte either independently or in combination with heparegen can preferentially modify liver metabolic disturbances induced by radiation exposure, which creates a therapeutic advantage in radiation therapy. In conclusion, this study suggest the potential use of adenoplex forte (with dose of 290 mg/kg) in combination with heparegen (with dose of 2 mg/kg) in patients receiving radiotherapy and suffering disturbed liver metabolic function mainly in carbohydrate and lipid metabolism

  2. Orthorectified Photomosaic for Fort Larned National Historic Site Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This data set contains digital ortho-imagery developed to support planning and delivery of USDA programs. The USDA field service centers use digital ortho imagery...

  3. Soil Survey Geographic (SSURGO) database for Fort Bliss Military Reservation, New Mexico and Texas

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...

  4. Results of bald eagle, osprey and great blue heron nest site surveys near Fort MacKay, Alberta

    International Nuclear Information System (INIS)

    As part of the environmental impact assessment process, a study was conducted to assess the occurrence of bald eagle, osprey and great blue heron on Syncrude's proposed oil sand leases near Fort MacKay. The objective of the study was to determine the relative abundance, habitat preferences and nesting occurrences of these different birds. Aerial count surveys were conducted to include coverage of the shorelines of four rivers and 22 lakes. Breeding activities of the osprey, bald eagle and great blue heron were observed in the regional study area, but not in the local study area. 14 refs., 1 tab., 4 figs

  5. Le Fort I osteotomy for the removal of a rare unicystic ameloblastoma lesion in the maxillary sinus.

    Science.gov (United States)

    Iwaki, Lilian Cristina Vessoni; Tolentino, Elen Souza; Lustosa, Rômulo Maciel; Jacomacci, Willian Pecin; Casaroto, Ana Regina; Leite, Pablo Cornelius; Iwaki-Filho, Liogi

    2016-01-01

    The unicystic ameloblastoma (UA) presents the clinical and radiographic characteristics of a maxillary cyst, making early diagnosis difficult. A 30-year-old man had an extensive, asymptomatic lesion in the right maxillary sinus. Radiographic examinations demonstrated a retained tooth in association with a lesion. Histopathologic examination revealed the presence of UA with intraluminal and mural infiltration and a follicular pattern. Le Fort I access was chosen for enucleation of the lesion and curettage of the site, which were followed by cryotherapy. The treatment provided adequate intraoperative visibility, enabled the preservation of the surrounding bone, and eliminated postoperative complications. Follow-up over 5 years demonstrated no recurrence. PMID:27148651

  6. Aerial gamma ray and magnetic survey: Mississippi and Florida airborne survey, Fort Smith quadrangle, Oklahoma, and Arkansas. Final report

    International Nuclear Information System (INIS)

    The Fort Smith quadrangle in western Arkansas and eastern Oklahoma overlies thick Paleozoic sediments of the Arkoma Basin. These Paleozoics dominate surface exposure except where covered by Quaternary Alluvial materials. Examination of available literature shows no known uranium deposits (or occurrences) within the quadrangle. Seventy-five groups of uranium samples were defined as anomalies and are discussed briefly. None were considered significant, and most appeared to be of cultural origin. Magnetic data show character that suggest structural and/or lithologic complexity, but imply relatively deep-seated sources

  7. Alzheimer's Disease Research Centers

    Science.gov (United States)

    ... Plan National Alzheimer's Project Act (NAPA) About ADEAR Alzheimer's Disease Research Centers The National Institute on Aging ... Repository for Alzheimer's Disease ADC Directory Arizona Arizona Alzheimer’s Disease Center/Sun Health Research Institute Eric Reiman, ...

  8. New Mexico Convention Centers

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the locations of convention centers in New Mexico, in point form, with limited attributes, compiled using available data...

  9. Day Care Centers

    Data.gov (United States)

    Department of Homeland Security — This database contains locations of day care centers for 50 states and Washington D.C. and Puerto Rico. The dataset only includes center based day care locations...

  10. NIH Clinical Centers

    Data.gov (United States)

    Federal Laboratory Consortium — The NIH Clinical Center consists of two main facilities: The Mark O. Hatfield Clinical Research Center, which opened in 2005, houses inpatient units, day hospitals,...

  11. Tornadoes: A Center Approach.

    Science.gov (United States)

    Christman-Rothlein, Liz; Meinbach, Anita M.

    1981-01-01

    Information is given on how to put together a learning center. Discusses information and activity packets for a complete learning center on tornadoes including objectives, directions, materials, photographs of physical arrangements, and posttest. (DC)

  12. Center for Functional Nanomaterials

    Data.gov (United States)

    Federal Laboratory Consortium — The Center for Functional Nanomaterials (CFN) explores the unique properties of materials and processes at the nanoscale. The CFN is a user-oriented research center...

  13. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Safety Education Centers OnSafety Blog Neighborhood Safety Network Community Outreach Resource Center CO Poster Contest Toy Recall ... of the external site as its information collection practices may differ from ours. Linking to this external ...

  14. America's Blood Centers

    Science.gov (United States)

    ... or less. Please donate now! Full Stoplight Report America's Blood Centers is... FEATURED TODAY Support the Foundation ... purchase will be donated to the Foundation for America's Blood Centers! Simply Click Here! "We Are" This ...

  15. Hydrologic Engineering Center

    Data.gov (United States)

    Federal Laboratory Consortium — The Hydrologic Engineering Center (HEC), an organization within the Institute for Water Resources, is the designated Center of Expertise for the U.S. Army Corps of...

  16. RSW Cell Centered Grids

    Data.gov (United States)

    National Aeronautics and Space Administration — New cell centered grids are generated to complement the node-centered ones uploaded. Six tarballs containing the coarse, medium, and fine mixed-element and pure...

  17. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Home / Safety Education / Safety Education Centers En Español Carbon Monoxide Information Center The Invisible Killer Carbon monoxide, also known as CO, is called the "Invisible ...

  18. BKG Data Center

    Science.gov (United States)

    Thorandt, Volkmar; Wojdziak, Reiner

    2013-01-01

    This report summarizes the activities and background information of the IVS Data Center for the year 2012. Included is information about functions, structure, technical equipment, and staff members of the BKG Data Center.

  19. ACTS data center

    Science.gov (United States)

    Syed, Ali; Vogel, Wolfhard J.

    1993-01-01

    Viewgraphs on ACTS Data Center status report are included. Topics covered include: ACTS Data Center Functions; data flow overview; PPD flow; RAW data flow; data compression; PPD distribution; RAW Data Archival; PPD Audit; and data analysis.

  20. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Education / Safety Education Centers En Español Carbon Monoxide Information Center The Invisible Killer Carbon monoxide, also known ... Install one and check its batteries regularly. View Information About CO Alarms Other CO Topics Safety Tips ...

  1. National Farm Medicine Center

    Science.gov (United States)

    ... Staff Agricultural Health and Safety Core Units Children's Center Cultivate Newsletter Journal of Agromedicine Milestones Auction of ... Farm Medicine, Rural Health & Safety National Farm Medicine Center Established in 1981 in response to occupational health ...

  2. Transplant Center Directory

    Science.gov (United States)

    ... mission. Learn more. My Account News Search Transplant Center Search Use the tools below to find a ... or enter your diagnosis to search for transplant centers. Select state(s) (optional) Enter diagnosis (optional) Please select ...

  3. NIST Diffusion Data Center

    Science.gov (United States)

    NIST Diffusion Data Center (Web, free access)   The NIST Diffusion Data Center is a collection of over 14,100 international papers, theses, and government reports on diffusion published before 1980.

  4. Center of buoyancy definition

    International Nuclear Information System (INIS)

    The center of buoyancy of an arbitrary shaped body is defined in analogy to the center of gravity. The definitions of the buoyant force and center of buoyancy in terms of integrals over the area of the body are converted to volume integrals and shown to have simple intuitive interpretations

  5. Data center cooling method

    Science.gov (United States)

    Chainer, Timothy J.; Dang, Hien P.; Parida, Pritish R.; Schultz, Mark D.; Sharma, Arun

    2015-08-11

    A method aspect for removing heat from a data center may use liquid coolant cooled without vapor compression refrigeration on a liquid cooled information technology equipment rack. The method may also include regulating liquid coolant flow to the data center through a range of liquid coolant flow values with a controller-apparatus based upon information technology equipment temperature threshold of the data center.

  6. Dietary and environmental reconstruction with stable isotope analyses of herbivore tooth enamel from the Miocene locality of Fort Ternan, Kenya.

    Science.gov (United States)

    Cerling, T E; Harris, J M; Ambrose, S H; Leakey, M G; Solounias, N

    1997-12-01

    Tooth enamel of nine Middle Miocene mammalian herbivores from Fort Ternan, Kenya, was analyzed for delta 13C and delta 18O. The delta 18O values of the tooth enamel compared with pedogenic and diagenetic carbonate confirm the use of stable isotope analysis of fossil tooth enamel as a paleoenvironmental indicator. Furthermore, the delta 18O of tooth enamel indicates differences in water sources between some of the mammals. The delta 13C values of tooth enamel ranged from -8.6(-)-13.0/1000 which is compatible with a pure C3 diet, though the possibility of a small C4 fraction in the diet of a few of the specimens sampled is not precluded. The carbon isotopic data do not support environmental reconstructions of a Serengeti-typed wooded grassland with a significant proportion of C4 grasses. This study does not preclude the presence of C3 grasses at Fort Ternan; it is possible that C3 grasses could have had a wider geographic range if atmospheric CO2 levels were higher than the present values. PMID:9467773

  7. Performance and economic evaluation of the seahorse natural gas hot water heater conversion at Fort Stewart. Interim report, 1994 Summer

    Energy Technology Data Exchange (ETDEWEB)

    Winiarski, D.W.

    1995-01-01

    The federal government is the largest single energy consumer in the United States cost valued at nearly $10 billion annually. The US Department of Energy`s (DOE) Federal Energy Management Program (FEMP) supports efforts to reduce energy use and associated expenses in the federal sector. One such effort, the New Technology Demonstration Program (NTDP), seeks to evaluate new energy-saving US technologies and secure their more timely adoption by the US government. Pacific Northwest Laboratory (PNL) is one of four DOE laboratories that participate in the New Technologies Demonstration Program, providing technical expertise and equipment to evaluate new, energy-saving technologies being studied under that program. This interim report provides the results of a field evaluation that PNL conducted for DOE/FEMP and the US Department of Defense (DoD) Strategic Environmental Research and Development Program (SERDP) to examine the performance of a candidate energy-saving technology-a hot water heater conversion system to convert electrically heated hot water tanks to natural gas fuel. The unit was installed at a single residence at Fort Stewart, a US Army base in Georgia, and the performance was monitored under the NTDP. Participating in this effort under a Cooperative Research and Development Agreement (CRADA) were Gas Fired Products, developers of the technology; the Public Service Company of North Carolina; Atlanta Gas Light Company; the Army Corps of Engineers; Fort Stewart; and Pacific Northwest Laboratory.

  8. Federal land management, carbon sequestration, and climate change in the Southeastern U.S.: a case study with fort benning

    Science.gov (United States)

    Zhao, S.; Liu, S.; Li, Z.; Sohl, T.L.

    2010-01-01

    Land use activities can have a major impact on the temporal trendsandspatialpatternsofregionalland-atmosphereexchange of carbon. Federal lands generally have substantially different land management strategies from surrounding areas, and the carbon consequences have rarely been quantified and assessed. Using the Fort Benning Installation as a case study, we used the General Ensemble biogeochemical Modeling System (GEMS) to simulate and compare ecosystem carbon sequestration between the U.S. Army's Fort Benning and surrounding areas from 1992 to 2050. Our results indicate that the military installation sequestered more carbon than surrounding areas from 1992 to 2007 (76.7 vs 18.5 g C m-2 yr-1), and is projected to continue sequestering more carbon from 2008 to 2050 (75.7 vs 25.6 g C m-2 yr-1), mostly because of the proactive management approaches adopted on military training lands. Our results suggest that federal lands might play a positive and important role in sequestering and conserving atmospheric carbon because some anthropogenic disturbances (e.g., urbanization, forest harvesting, and agriculture) can be minimized or prevented on federal lands

  9. American Recovery and Reinvestment Act (ARRA) Federal Energy Management Program Technical Assistance Project 282 Renewable Energy Opportunities at Fort Gordon, Georgia

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, Brian K.; Gorrissen, Willy J.; Hand, James R.; Horner, Jacob A.; Orrell, Alice C.; Russo, Bryan J.; Weimar, Mark R.; Williamson, Jennifer L.; Nesse, Ronald J.

    2010-09-30

    This document provides an overview of renewable resource potential at Fort Gordon, based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. This effort focuses on grid-connected generation of electricity from renewable energy sources and also on ground source heat pumps for heating and cooling buildings. The effort was funded by the American Recovery and Reinvestment Act (ARRA) as follow-on to the 2005 Department of Defense (DoD) Renewables Assessment. The site visit to Fort Gordon took place on March 9, 2010.

  10. Intercomparison of Groundwater Flow Monitoring Technologies at Site OU 1, Former Fort Ord, California

    Energy Technology Data Exchange (ETDEWEB)

    Daley, P F; Jantos, J; Pedler, W H; Mandell, W A

    2005-09-20

    This report presents an intercomparison of three groundwater flow monitoring technologies at a trichloroethylene (TCE) groundwater plume at Operational Unit 1 (OU 1) adjacent to the former Fritzsche Army Airfield at the former Fort Ord Army Base, located on Monterey Bay in northern Monterey County, California. Soil and groundwater at this site became contaminated by fuels and solvents that were burned on a portion of OU 1 called the Fire Drill Area (FDA) as part of firefighter training from 1962 and 1985. Cont Contamination is believed to be restricted to the unconfined A-aquifer, where water is reached at a depth of approximately 60 to 80 feet below the ground surface; the aquifer is from 15 to 20 feet in thickness, and is bounded below by a dense clay layer, the Salinas Valley Aquitard. Soil excavation and bioremediation were initiated at the site of fire training activities in the late 1980s. Since that time a pump-and-treat operation has been operated close to the original area of contamination, and this system has been largely successful at reducing groundwater contamination in this source area. However, a trichloroethylene (TCE) groundwater plume extends approximately 3000 ft (900 m) to the northwest away from the FDA. In this report, we have augmented flow monitoring equipment permanently installed in an earlier project (Oldenburg et al., 2002) with two additional flow monitoring devices that could be deployed in existing monitoring wells, in an effort to better understand their performance in a nearly ideal, homogeneous sand aquifer, that we expected would exhibit laminar groundwater flow owing to the site's relatively simple hydrogeology. The three flow monitoring tools were the Hydrotechnics{reg_sign} In In-Situ Permeable Flow Sensor (ISPFS), the RAS Integrated Subsurface Evaluation Hydrophysical Logging tool (HPL), and the Lawrence Livermore National Laboratory Scanning Colloidal Borescope Flow Meter (SCBFM). All three devices produce groundwater

  11. Effect of Surface Traffic Count on Taxi Time at Dallas-Fort Worth (DFW) International Airport

    Science.gov (United States)

    Kistler, Matthew Stephen; Gupta, Gautam

    2008-01-01

    As the amount of air traffic increases over the years, most airports simply do not have the means of expanding to handle the intensified traffic on the surface that will ensue. Precise surveillance equipment and automation concepts, as well as advanced surface traffic algorithms are being developed to improve airport efficiency. These surface algorithms require inputs unique to each airport to ensure maximum efficiency, and minimal taxi delay. This study analyzes surface traffic at Dallas-Fort Worth International Airport (DFW) to determine the effect of the number of aircraft on the surface and the amount of stop and go situations they experience to the amount of additional taxi time encountered. If the surface capacity of an airport is known, minimal delay can be accomplished by limiting the number of taxiing aircraft to that capacity. This concept is related to highways, where traffic flow drastically decreases as more cars occupy the road. An attempt to minimize this effect on highways is seen with the use of metering lights at freeway on-ramps. Since the surface traffic at airports is highly regulated, and aircraft are less mobile on the ground, limiting the surface count to a certain number can greatly reduce the amount of additional taxi time encountered, as well as reduce hazardous emissions. This study will also find the regions of an airport that encounter the most additional taxi time when the number of aircraft in that area is increased. This could help surface traffic algorithms avoid congesting that area, or re-route aircraft to different runways when that area reaches its capacity. The relationship between the amount of stop and go situations an aircraft encounters and their effect on the taxi time of that aircraft will also be investigated. This will help to determine the effect of holding an aircraft on the taxiway as opposed to re-routing it. The lesser of the two should be used when developing surface traffic algorithms to further minimize the

  12. Distribution of petroleum hydrocarbons and toluene biodegradation, Knox Street fire pits, Fort Bragg, North Carolina

    Science.gov (United States)

    Harden, S.L.; Landmeyer, J.E.

    1996-01-01

    An investigation was conducted at the Knox Street fire pits, Fort Bragg, North Carolina, to monitor the distribution of toluene, ethylbenzene, and xylene (TEX) in soil vapor, ground water, and ground-water/vapor to evaluate if total concentrations of TEX at the site are decreasing with time, and to quantify biodegradation rates of toluene in the unsaturated and saturated zones. Soil-vapor and ground-water samples were collected around the fire pits and ground-water/vapor samples were collected along the ground-water discharge zone, Beaver Creek, on a monthly basis from June 1994 through June 1995. Concentrations of TEX compounds in these samples were determined with a field gas chro- matograph. Laboratory experiments were performed on aquifer sediment samples to measure rates of toluene biodegradation by in situ micro- organisms. Based on field gas chromatographic analytical results, contamination levels of TEX compounds in both soil vapor and ground water appear to decrease downgradient of the fire-pit source area. During the 1-year study period, the observed temporal and spatial trends in soil vapor TEX concentrations appear to reflect differences in the distribution of TEX among solid, aqueous, and gaseous phases within fuel-contaminated soils in the unsaturated zone. Soil temperature and soil moisture are two important factors which influence the distribution of TEX com- pounds among the different phases. Because of the short period of data collection, it was not possible to distinguish between seasonal fluc- tuations in soil vapor TEX concentrations and an overall net decrease in TEX concentrations at the study site. No seasonal trend was observed in total TEX concentrations for ground- water samples collected at the study site. Although the analytical results could not be used to determine if ground-water TEX concen- trations decreased during the study at a specific location, the data were used to examine rate constants of toluene biodegradation. Based on

  13. Relativistic Guiding Center Equations

    Energy Technology Data Exchange (ETDEWEB)

    White, R. B. [PPPL; Gobbin, M. [Euratom-ENEA Association

    2014-10-01

    In toroidal fusion devices it is relatively easy that electrons achieve relativistic velocities, so to simulate runaway electrons and other high energy phenomena a nonrelativistic guiding center formalism is not sufficient. Relativistic guiding center equations including flute mode time dependent field perturbations are derived. The same variables as used in a previous nonrelativistic guiding center code are adopted, so that a straightforward modifications of those equations can produce a relativistic version.

  14. Airline Operation Center Workstation

    Data.gov (United States)

    Department of Transportation — The Airline Operation Center Workstation (AOC Workstation) represents equipment available to users of the National Airspace system, outside of the FAA, that enables...

  15. Chemical Security Analysis Center

    Data.gov (United States)

    Federal Laboratory Consortium — In 2006, by Presidential Directive, DHS established the Chemical Security Analysis Center (CSAC) to identify and assess chemical threats and vulnerabilities in the...

  16. Small Business Development Center

    Data.gov (United States)

    Small Business Administration — Small Business Development Centers (SBDCs) provide assistance to small businesses and aspiring entrepreneurs throughout the United States and its territories. SBDCs...

  17. Electron Microscopy Center (EMC)

    Data.gov (United States)

    Federal Laboratory Consortium — The Electron Microscopy Center (EMC) at Argonne National Laboratory develops and maintains unique capabilities for electron beam characterization and applies those...

  18. Center for Deployment Psychology

    Data.gov (United States)

    Federal Laboratory Consortium — The Center for Deployment Psychology was developed to promote the education of psychologists and other behavioral health specialists about issues pertaining to the...

  19. Data Center at NICT

    Science.gov (United States)

    Ichikawa, Ryuichi; Sekido, Mamoru

    2013-01-01

    The Data Center at the National Institute of Information and Communications Technology (NICT) archives and releases the databases and analysis results processed at the Correlator and the Analysis Center at NICT. Regular VLBI sessions of the Key Stone Project VLBI Network were the primary objective of the Data Center. These regular sessions continued until the end of November 2001. In addition to the Key Stone Project VLBI sessions, NICT has been conducting geodetic VLBI sessions for various purposes, and these data are also archived and released by the Data Center.

  20. Test Control Center (TCC)

    Data.gov (United States)

    Federal Laboratory Consortium — The Test Control Center (TCC) provides a consolidated facility for planning, coordinating, controlling, monitoring, and analyzing distributed test events. ,The TCC...

  1. Environmental Modeling Center

    Data.gov (United States)

    Federal Laboratory Consortium — The Environmental Modeling Center provides the computational tools to perform geostatistical analysis, to model ground water and atmospheric releases for comparison...

  2. Qualidade de caqui 'Rama forte' após armazenamento refrigerado, influenciada pelos tratamentos 1-MCP e/ou CO2 Quality of 'Rama Forte' perssimon following cold torage influenced by 1-MCP and/or CO2treatments

    Directory of Open Access Journals (Sweden)

    João Peterson Pereira Gardin

    2012-12-01

    Full Text Available Avaliaram-se os efeitos dos tratamentos com CO2 e 1-MCP (1-metilciclopropeno sobre a adstringência (índice de tanino, firmeza da polpa e distúrbios da epiderme em caqui 'Rama Forte'. Frutos foram tratados com 1-MCP por 24 h, logo após a colheita e/ou com alto CO2 (70% por 24 ou 48 h, um dia após a colheita ou após o armazenamento refrigerado (AR. Os caquis foram armazenados sob atmosfera modificada a 0 ºC, por 45 dias, e a seguir mantidos a 23 ºC, por 9 dias. Frutos-controle (não tratados com 1-MCP nem com CO2 amoleceram em três dias e perderam aproximadamente 50% da adstringência em 6 dias após o AR. A exposição ao CO2 acelerou a redução da adstringência. Esse efeito do CO2 foi menor em frutos tratados com 1-MCP, especialmente quando o CO2 foi aplicado após o AR, por apenas 24 h. O tratamento com 1-MCP inibiu o amolecimento e a redução da adstringência, especialmente nos frutos não tratados com CO2. O amolecimento de frutos tratados com 1-MCP foi maior quando a exposição ao CO2 ocorreu antes do AR. A combinação dos tratamentos com 1-MCP e alto CO2 reduziu a incidência de podridões e manchas translúcidas, mas não alterou o desenvolvimento de pintas pretas ('estrias'. Os resultados indicam que é possível induzir perda da adstringência sem excessiva perda da firmeza da polpa de caquis 'Rama Forte' após o AR pela associação dos tratamentos com 1-MCP logo após a colheita e alto CO2 após o AR.This study evaluated the effects of CO2 and 1-MCP (1-methylcyclopropene treatments on astringency (tannin index, flesh firmness and skin disorders on 'Rama Forte' persimmon. Fruit were treated with 1-MCP for 24 h right after harvest and/or with high CO2 (70% CO2 balanced with air for 24 or 48 h, one day after harvest or after cold storage (CS. Fruit were stored in modified atmosphere for 45 days at 0ºC and then held at 23ºC for 9 days. Control fruit (untreated with neither 1-MCP nor CO2 softened in 3 days and lost about 50

  3. Offshoring de serviços de call center: um estudo comparativo entre Brasil, Índia e África do Sul Offshoring de servicios de call center: un estudio comparativo entre Brasil, India y África del Sur Offshoring of call center services: a comparison of brazilian, indian and south african options

    OpenAIRE

    Paulo Roberto Gião; Moacir de Miranda Oliveira Júnior

    2009-01-01

    O setor de call centers tem apresentado grande desenvolvimento em todo o mundo, impulsionado principalmente pelo avanço observado nas telecomunicações e na tecnologia da informação e pela necessidade de oferecer atendimento aos clientes, em muitos casos sob exigência de órgãos reguladores. Uma forte tendência internacional também tem sido observada no setor, referente ao offshoring (migração) de serviços de países desenvolvidos para países emergentes. Este artigo discute o offshoring de servi...

  4. Funding Opportunity: Genomic Data Centers

    Science.gov (United States)

    Funding Opportunity CCG, Funding Opportunity Center for Cancer Genomics, CCG, Center for Cancer Genomics, CCG RFA, Center for cancer genomics rfa, genomic data analysis network, genomic data analysis network centers,

  5. HRSA: Find a Health Center

    Science.gov (United States)

    ... Please, try later. Close × Note To HRSA Health Centers: HRSA Health Center Grantees and Look-Alikes, please ... to save your changes. Close About HRSA Health Centers HRSA Health Centers care for you, even if ...

  6. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Consumers Businesses Contact CPSC Website Design Feedback Consumers: Español Businesses: Español , 中文 , Tiếng Việt Connect with Us : Twitter YouTube ... Safely Home / Safety Education / Safety Education Centers En Español Carbon Monoxide Information Center The Invisible Killer Carbon ...

  7. About the ADEAR Center

    Science.gov (United States)

    ... and news updates How to Contact the ADEAR Center Call toll-free at: 1-800-438-4380 (8: ... To give you the best possible service, ADEAR Center staff abide by the following customer service standards: We will answer your telephone calls promptly between 8:30 a.m. and 5: ...

  8. From Periphery To Center

    DEFF Research Database (Denmark)

    Carré, David

    2014-01-01

    notions of Center/Periphery. As Hermans (2001) proposed, center and periphery are not fixed ‘I-positions’ of the self; in this vein, these notions are explored as relevant theoretical tools for addressing the developmental trajectories involved in the construction of scientific identities. In sum, the...

  9. Simple Machine Science Centers

    Science.gov (United States)

    Chessin, Debby

    2007-01-01

    Science centers can engage students; accommodate different learning styles and individual interests; help students become independent and confident learners; and encourage social skills among students. In this article, the author worked with third-grade students as they completed activities at learning centers during a week-long unit on simple…

  10. Technology Information Center

    International Nuclear Information System (INIS)

    A Transportation Technology Center (TTC) has been established at Sandia to address the transportation of nuclear waste and spent fuel. The Technology Information Center (TIC) acts as TTC's clearing house for nuclear material transportation information. TIC's activities are divided into three activities: public information, policy information, and technical information. Some of the uses of TIC's activities are briefly outlined

  11. Call Center Capacity Planning

    DEFF Research Database (Denmark)

    Nielsen, Thomas Bang

    The main topics of the thesis are theoretical and applied queueing theory within a call center setting. Call centers have in recent years become the main means of communication between customers and companies, and between citizens and public institutions. The extensively computerized infrastructure...

  12. Health assessment for Carolawn Company, Fort Lawn, South Carolina, Region 4. CERCLIS No. SCD980558316. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1989-04-12

    The Carolawn Company site, 4 kilometers west of Fort Lawn, South Carolina, is an abandoned waste storage and disposal facility on the United States Environmental Protection Agency's National Priorities List. Currently available data identify the presence of lead, benzene, and chlorinated aliphatic compounds in on-site and off-site groundwater. Contaminated groundwater was used for potable water by at least one household. Fishing Creek is a presumed groundwater discharge zone. Residences between the site and Fishing Creek are stated to be using a public water supply. Past sampling data of Fishing Creek have not indicated contamination. A Phase II Hydrogeologic Investigation is currently being performed. Public health considerations indicate the need for completion of site cleanup, monitoring of Fishing Creek for contamination, and abandonment of groundwater wells within the affected area (as per State regulations.)

  13. Productivité de biomasse et gestion durable des exploitations dans le cas des plateaux à forte population du Burundi

    OpenAIRE

    Rishirumuhirwa, T.; Roose, Eric

    1998-01-01

    Les tropiques humides d'altitude sont caractérisés par des sols acides très désaturés, carencés en phosphore, à très faible potentiel de production. Ces sols ferrallitiques sont observés notamment dans les régions bananières des Grands Lacs en Afrique orientale où les densités de populations sont très élevées (500 à plus de 1000 habitants au km2) sur des collines à fortes pentes. Les agriculteurs de ces régions ont développé des systèmes de production basés sur la concentration et le recyclag...

  14. Fort Hood Solar Total Energy Project. Volume II. Preliminary design. Part 2. System performance and supporting studies. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None,

    1979-01-01

    The preliminary design developed for the Solar Total Energy System to be installed at Fort Hood, Texas, is presented. System performance analysis and evaluation are described. Feedback of completed performance analyses on current system design and operating philosophy is discussed. The basic computer simulation techniques and assumptions are described and the resulting energy displacement analysis is presented. Supporting technical studies are presented. These include health and safety and reliability assessments; solar collector component evaluation; weather analysis; and a review of selected trade studies which address significant design alternatives. Additional supporting studies which are generally specific to the installation site are reported. These include solar availability analysis; energy load measurements; environmental impact assessment; life cycle cost and economic analysis; heat transfer fluid testing; meteorological/solar station planning; and information dissemination. (WHK)

  15. Preliminary assessment report for Fort William Henry Harrison, Montana Army National Guard, Helena, Montana. Installation Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    DuWaldt, J.; Meyer, T.

    1993-07-01

    This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at a Montana Army National Guard (MTARNG) property near Helena, Montana. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. This PA satisfies, for the Fort William Henry Harrison property, requirements of the Department of Defense Installation Restoration Program.

  16. Computer simulation of pulsed-neutron experiments performed on the Fort St. Vrain high-temperature gas-cooled reactor

    International Nuclear Information System (INIS)

    Computer simulations were used to determine the optimum source location, detector location, and pulse rate prior to performing pulsed-neutron experiments on the 330-MW Fort St. Vrain high-temperature gas-cooled reactor (HTGR). The simulation procedure involved calculation of the amplitudes, decay constants, and modal shapes of the first few kinetic modes in the general expansion of the time response of the neutron flux following each pulse. The kinetic modes were calculated by the eigenfunction expansion method in two-dimensional geometry assuming two energy groups and six delayed-neutron precursors. The major limitation in the calculation is the use of two-dimensional core models, i.e., the assumption of separation of variables. For most power reactors on which pulsed-neutron experiments might be performed, this limitation should not be serious

  17. Relative Lyapunov Center Bifurcations

    DEFF Research Database (Denmark)

    Wulff, Claudia; Schilder, Frank

    2014-01-01

    Relative equilibria (REs) and relative periodic orbits (RPOs) are ubiquitous in symmetric Hamiltonian systems and occur, for example, in celestial mechanics, molecular dynamics, and rigid body motion. REs are equilibria, and RPOs are periodic orbits of the symmetry reduced system. Relative Lyapunov...... center bifurcations are bifurcations of RPOs from REs corresponding to Lyapunov center bifurcations of the symmetry reduced dynamics. In this paper we first prove a relative Lyapunov center theorem by combining recent results on the persistence of RPOs in Hamiltonian systems with a symmetric Lyapunov...... center theorem of Montaldi, Roberts, and Stewart. We then develop numerical methods for the detection of relative Lyapunov center bifurcations along branches of RPOs and for their computation. We apply our methods to Lagrangian REs of the N-body problem....

  18. The geological significance of the boundary between the Fort Sill and Signal Mountain Formations in the lower Arbuckle Group (Cambrian)

    Energy Technology Data Exchange (ETDEWEB)

    Hosey, R.; Donovan, R.N. (Texas Christian Univ., Ft Worth, TX (United States). Geology Dept.)

    1993-02-01

    During the upper Cambrian, a transgression inundated the Southern Oklahoma aulacogen enveloping a landscape that consisted of hills of Cambrian-aged rhyolite up to 350 m in height. Initial deposits on this topography--the Reagan Formation--consist of siliciclastics that were deposited as alluvium and succeeding tidally-influenced marine sandstones and shales. The siliciclastics grains are made up of local rhyolite, quartz and authigenic glauconite. The overlying Honeycreek Formation is defined by the addition of carbonated detritus in the form of tidally-influenced pelmatozoan grainstones. The passage from the Honeycreek to the overlying Fort Sill Formation of the Arbuckle Group is marked by the incoming of beds of lime mudstone and the gradual disappearance of grainstones and siliciclastics. The contact between the Fort Sill and the overlying thinly-bedded dark grey bioclastic limestones of the Signal Mountain Formation is one of the most distinctive horizons in the Arbuckle Group. The contact evidently marks a substantial change in depositional environment. In detail the contact is sharp and shows evidence of minor erosion, although no karsting has been detected. The authors suggest that the contact surface records a regression, perhaps associated with dolomitization and followed by some erosion. A regression is also indicated by the local occurrence of a laminated tidal flat unit with traces of evaporites that outcrops in the far west of the Slick Hills immediately below the formation contact. They suggest that the Signal Mountains as a transgressive unit, incorporating siliciclastics transported into the area during the regression. It has been suggested that the unconformity reflects localized tectonism associated with the evolution of the Southern Oklahoma aulacogen. On the other hand the surface may correlate with a craton--wide Sauxian' hiatus.

  19. Energy efficient data centers

    Energy Technology Data Exchange (ETDEWEB)

    Tschudi, William; Xu, Tengfang; Sartor, Dale; Koomey, Jon; Nordman, Bruce; Sezgen, Osman

    2004-03-30

    Data Center facilities, prevalent in many industries and institutions are essential to California's economy. Energy intensive data centers are crucial to California's industries, and many other institutions (such as universities) in the state, and they play an important role in the constantly evolving communications industry. To better understand the impact of the energy requirements and energy efficiency improvement potential in these facilities, the California Energy Commission's PIER Industrial Program initiated this project with two primary focus areas: First, to characterize current data center electricity use; and secondly, to develop a research ''roadmap'' defining and prioritizing possible future public interest research and deployment efforts that would improve energy efficiency. Although there are many opinions concerning the energy intensity of data centers and the aggregate effect on California's electrical power systems, there is very little publicly available information. Through this project, actual energy consumption at its end use was measured in a number of data centers. This benchmark data was documented in case study reports, along with site-specific energy efficiency recommendations. Additionally, other data center energy benchmarks were obtained through synergistic projects, prior PG&E studies, and industry contacts. In total, energy benchmarks for sixteen data centers were obtained. For this project, a broad definition of ''data center'' was adopted which included internet hosting, corporate, institutional, governmental, educational and other miscellaneous data centers. Typically these facilities require specialized infrastructure to provide high quality power and cooling for IT equipment. All of these data center types were considered in the development of an estimate of the total power consumption in California. Finally, a research ''roadmap'' was developed

  20. User-centered design

    International Nuclear Information System (INIS)

    The simplification philosophy, as an example, that both of EPRI-URD and EUR emphasize is treated mostly for the cost reduction of the nuclear power plants, but not for the simplification of the structure of user's tasks, which is one of the principles of user-centered design. A user-centered design is a philosophy based on the needs and interests of the user, with an emphasis on making products usable and understandable. However, the nuclear power plants offered these days by which the predominant reactor vendors are hardly user-centered but still designer-centered or technology-centered in viewpoint of fulfilling user requirements. The main goal of user-centered design is that user requirements are elicited correctly, reflected properly into the system requirements, and verified thoroughly by the tests. Starting from the user requirements throughout to the final test, each requirement should be traceable. That's why requirement traceability is a key to the user-centered design, and main theme of a requirement management program, which is suggested to be added into EPRI-URD and EUR in the section of Design Process. (author)